X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/b1694ce39e6cdd184b858ad44218e8c7425d9f22..64604a852f941a2c30aef909073b4f6925c622fa:/vendor/assets/iD/iD.js diff --git a/vendor/assets/iD/iD.js b/vendor/assets/iD/iD.js index af0d06f98..346fdbd66 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$1 = ''.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$1.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: '3.15.0', + 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$2.dispatchEvent); + var NATIVE_REJECTION_EVENT = typeof PromiseRejectionEvent == 'function'; var UNHANDLED_REJECTION = 'unhandledrejection'; var REJECTION_HANDLED = 'rejectionhandled'; var PENDING = 0; @@ -2599,43 +2876,43 @@ var REJECTED = 2; var HANDLED = 1; var UNHANDLED = 2; + var SUBCLASSING = false; var Internal, OwnPromiseCapability, PromiseWrapper, nativeThen; - var FORCED = isForced_1(PROMISE, function () { + var FORCED$f = isForced_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; - } + // 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; // 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 +2931,7 @@ 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 +2956,37 @@ } 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 +2996,75 @@ 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 +3077,69 @@ 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 +3149,38 @@ 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 +3198,14 @@ 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 +3214,88 @@ } }); - // `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 +3303,121 @@ - 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 +3437,7 @@ 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 +3475,7 @@ 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 +3523,25 @@ }); // `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 +3556,215 @@ } 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 +3790,45 @@ 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$5(length / 2); var index = 0; var value; while (index < middle) { @@ -4204,18 +3838,18 @@ } return that; }); - var aTypedArray$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 +3857,179 @@ 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 +4039,35 @@ ); }); - 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$1.prototype || {}; var arrayToString = [].toString; var arrayJoin = [].join; @@ -4325,110 +4080,66 @@ var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString; // `%TypedArray%.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tostring - exportTypedArrayMethod$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 +4155,7 @@ || 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 +4169,19 @@ || 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 +4190,13 @@ // 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 +4213,20 @@ 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 +4272,7 @@ 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 +4321,19 @@ */ 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 +4378,7 @@ // 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 +4399,7 @@ 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 +4455,12 @@ - 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 +4492,9 @@ } }; - var find = /[!'()~]|%20/g; + var find$1 = /[!'()~]|%20/g; - var replace = { + var replace$1 = { '!': '%21', "'": '%27', '(': '%28', @@ -4781,11 +4504,11 @@ }; 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 +4539,7 @@ }; 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 +4563,7 @@ 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 +4571,7 @@ }); if (init !== undefined) { - if (isObject(init)) { + if (isObject$4(init)) { iteratorMethod = getIteratorMethod(init); if (typeof iteratorMethod === 'function') { iterator = iteratorMethod.call(init); @@ -4863,7 +4586,7 @@ ) 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 +4596,7 @@ 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 +4726,7 @@ }, { 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 +4749,17 @@ // 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 +4770,7 @@ } } args.push(init); - } return $fetch$1.apply(this, args); + } return $fetch.apply(this, args); } }); } @@ -5075,12 +4798,12 @@ - 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$1 = Math.pow; var INVALID_AUTHORITY = 'Invalid authority'; @@ -5089,20 +4812,19 @@ var INVALID_PORT = 'Invalid port'; var ALPHA = /[A-Za-z]/; + // eslint-disable-next-line regexp/no-obscure-range -- safe var ALPHANUMERIC = /[\d+-.A-Za-z]/; var DIGIT = /\d/; - var HEX_START = /^(0x|0X)/; + var HEX_START = /^0x/i; var OCT = /^[0-7]+$/; 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 +4890,7 @@ 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 +5000,7 @@ 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 +5034,7 @@ 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 +5047,7 @@ }; var isSpecial = function (url) { - return has(specialSchemes, url.scheme); + return has$1(specialSchemes, url.scheme); }; var includesCredentials = function (url) { @@ -5390,7 +5112,7 @@ 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 +5157,7 @@ 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 +5517,7 @@ 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 +5582,7 @@ 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 +5768,13 @@ 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 +5786,769 @@ 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 +6560,31 @@ } } - 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 +6592,7 @@ } }; - Headers$1.prototype.keys = function () { + Headers.prototype.keys = function () { var items = []; this.forEach(function (value, name) { items.push(name); @@ -6373,7 +6600,7 @@ return iteratorFor(items); }; - Headers$1.prototype.values = function () { + Headers.prototype.values = function () { var items = []; this.forEach(function (value) { items.push(value); @@ -6381,7 +6608,7 @@ 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 +6617,7 @@ }; if (support.iterable) { - Headers$1.prototype[Symbol.iterator] = Headers$1.prototype.entries; + Headers.prototype[Symbol.iterator] = Headers.prototype.entries; } function consumed(body) { @@ -6590,7 +6817,7 @@ 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 +6835,7 @@ 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 +6886,16 @@ } 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 +6920,8 @@ 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 +6932,7 @@ 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 }); }; @@ -6814,7 +7046,7 @@ } } - 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 +7074,61 @@ 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 +7138,13 @@ 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 +7162,117 @@ } // 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 +7334,7 @@ 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 +7419,15 @@ _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 +7439,7 @@ 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 +7448,27 @@ }, { 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 +7484,34 @@ 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 +7790,7 @@ } 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 +7805,19 @@ 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 +7826,10 @@ 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 +7839,33 @@ }); // `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 +7873,33 @@ 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 +8307,28 @@ 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({})); }); @@ -8101,6 +8340,7 @@ var METADATA = uid('meta'); var id = 0; + // eslint-disable-next-line es/no-object-isextensible -- safe var isExtensible = Object.isExtensible || function () { return true; }; @@ -8114,8 +8354,8 @@ 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 +8367,7 @@ }; 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 +8380,7 @@ // 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 +8391,14 @@ 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 +8410,11 @@ 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 +8422,14 @@ ); }; - // 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 +8440,7 @@ // 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 +8455,7 @@ 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 +8484,7 @@ return Constructor; }; - var defineProperty$8 = objectDefineProperty.f; + var defineProperty$2 = objectDefineProperty.f; @@ -8252,14 +8496,14 @@ 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 +8511,7 @@ 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 +8555,9 @@ }; 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 +8573,9 @@ 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 +8593,9 @@ 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 +8606,34 @@ 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 +8644,17 @@ 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 +8679,16 @@ 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 +8753,10 @@ } // `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 +9456,7 @@ // 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 +9474,9 @@ } }); - var _marked = /*#__PURE__*/regeneratorRuntime.mark(numbers); + var _marked$3 = /*#__PURE__*/regeneratorRuntime.mark(numbers); - function number (x) { + function number$1 (x) { return x === null ? NaN : +x; } function numbers(values, valueof) { @@ -9332,62 +9586,61 @@ return _context.stop(); } } - }, _marked, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); + }, _marked$3, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); } var ascendingBisect = d3_bisector(d3_ascending); var bisectRight = ascendingBisect.right; - var bisectCenter = d3_bisector(number).center; - - // `Array.prototype.fill` method - // https://tc39.github.io/ecma262/#sec-array.prototype.fill - _export({ target: 'Array', proto: true }, { - fill: arrayFill - }); + d3_bisector(number$1).center; - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('fill'); - - var 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 +9648,13 @@ // 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 +9707,107 @@ 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 +9823,27 @@ 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 +9864,7 @@ return stop < start ? -step1 : step1; } - function max$4(values, valueof) { + function max(values, valueof) { var max; if (valueof === undefined) { @@ -9554,7 +9908,7 @@ return max; } - function min$7(values, valueof) { + function min$2(values, valueof) { var min; if (valueof === undefined) { @@ -9600,7 +9954,7 @@ // 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 +9968,17 @@ 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 +9989,7 @@ } } - 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 +9997,7 @@ 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 +10006,13 @@ 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); } @@ -9666,7 +10020,7 @@ return quantile(values, 0.5, valueof); } - var _marked$1 = /*#__PURE__*/regeneratorRuntime.mark(flatten); + var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(flatten); function flatten(arrays) { var _iterator, _step, array; @@ -9715,14 +10069,14 @@ return _context.stop(); } } - }, _marked$1, null, [[1, 10, 13, 16]]); + }, _marked$2, null, [[1, 10, 13, 16]]); } - function merge(arrays) { + function merge$4(arrays) { return Array.from(flatten(arrays)); } - function range (start, stop, step) { + function range$1 (start, stop, step) { start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; var i = -1, n = Math.max(0, Math.ceil((stop - start) / step)) | 0, @@ -9735,58 +10089,35 @@ 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 +10127,43 @@ 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 +10172,7 @@ 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 +10279,72 @@ } } - 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 +10371,41 @@ } // 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 +10421,15 @@ 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 +10455,7 @@ } } } 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 +10464,12 @@ } 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 +10478,22 @@ 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 +10516,7 @@ 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 +10540,10 @@ } } - 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 +10608,12 @@ 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 +10644,7 @@ 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 +10657,7 @@ 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 +10671,7 @@ } 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 +10714,7 @@ } // 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 +10812,7 @@ 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 +10863,7 @@ // 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 +10890,7 @@ 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 +10992,7 @@ 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 +11017,7 @@ 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 +11028,9 @@ _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 +11056,7 @@ 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 +11073,7 @@ 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 +11088,7 @@ 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 +11209,7 @@ 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 +11222,11 @@ 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 +11336,7 @@ } 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 +11403,7 @@ 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 +11487,109 @@ }; } - 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 +11597,100 @@ } }; - 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 +11741,23 @@ } } }, - 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 +11766,21 @@ 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 +11864,27 @@ } 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 +11905,10 @@ 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 +11949,8 @@ 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 +11996,7 @@ } 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 +12014,9 @@ 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 +12097,14 @@ }; } - 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 +12183,7 @@ y0, x1, y1, - postclip = identity, + postclip = identity$4, // post-clip extent delta2 = 0.5, // precision @@ -12000,7 +12199,7 @@ 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 +12215,11 @@ }; 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 +12231,15 @@ }; 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 +12251,7 @@ }; 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 +12297,7 @@ } mercatorRaw.invert = function (x, y) { - return [x, 2 * atan(exp(y)) - halfPi]; + return [x, 2 * atan(exp$2(y)) - halfPi]; }; function mercator () { @@ -12158,13 +12357,13 @@ // 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 +12409,7 @@ }; 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 +12421,7 @@ }; 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 +12454,26 @@ // 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 +12605,34 @@ } }); - 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 +13157,22 @@ 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 +13181,24 @@ } } - 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 +13211,18 @@ }); } - 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 +13233,8 @@ 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 +13248,7 @@ 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 +13269,7 @@ } }; - 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 +13277,10 @@ } } - 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 +13350,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function array (x) { @@ -13175,30 +13387,27 @@ } } - 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 +13421,11 @@ }; } - 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 +13464,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function sparse (update) { @@ -13263,7 +13472,7 @@ } 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 +13497,7 @@ } }; - function constant (x) { + function constant$3 (x) { return function () { return x; }; @@ -13373,7 +13582,7 @@ 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 +13609,14 @@ } } - 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 +13630,7 @@ } 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 +13644,7 @@ merges[j] = groups0[j]; } - return new Selection(merges, this._parents); + return new Selection$1(merges, this._parents); } function selection_order () { @@ -13468,7 +13677,7 @@ sortgroup.sort(compareNode); } - return new Selection(sortgroups, this._parents).order(); + return new Selection$1(sortgroups, this._parents).order(); } function ascending(a, b) { @@ -13532,38 +13741,38 @@ 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 +13787,7 @@ 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 +13796,19 @@ || 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 +13816,7 @@ } 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 +13942,13 @@ 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 +13956,7 @@ } 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 +14015,13 @@ }); } - 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 +14050,7 @@ }; } - function parseTypenames$1(typenames) { + function parseTypenames(typenames) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -13896,7 +14105,7 @@ } function selection_on (typename, value, options) { - var typenames = parseTypenames$1(typename + ""), + var typenames = parseTypenames(typename + ""), i, n = typenames.length, t; @@ -13923,7 +14132,7 @@ return this; } - function dispatchEvent$1(node, type, params) { + function dispatchEvent(node, type, params) { var window = defaultView(node), event = window.CustomEvent; @@ -13939,13 +14148,13 @@ 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 +14162,7 @@ return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type, params)); } - var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(_callee); + var _marked$1 = /*#__PURE__*/regeneratorRuntime.mark(_callee); function _callee() { var groups, j, m, group, i, n, node; @@ -14000,25 +14209,25 @@ return _context.stop(); } } - }, _marked$2, this); + }, _marked$1, this); } - var root = [null]; - function Selection(groups, parents) { + var root$1 = [null]; + function Selection$1(groups, parents) { this._groups = groups; this._parents = parents; } function selection() { - return new Selection([[document.documentElement]], root); + return new Selection$1([[document.documentElement]], root$1); } function selection_selection() { return this; } - Selection.prototype = selection.prototype = _defineProperty({ - constructor: Selection, + Selection$1.prototype = selection.prototype = _defineProperty({ + constructor: Selection$1, select: selection_select, selectAll: selection_selectAll, selectChild: selection_selectChild, @@ -14056,7 +14265,7 @@ }, 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 +14302,23 @@ } 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 +14329,7 @@ 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 +14343,12 @@ } } - 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 +14423,7 @@ return value === this._ ? this : value; }; - function defaultFilter(event) { + function defaultFilter$2(event) { return !event.ctrlKey && !event.button; } @@ -14235,17 +14438,17 @@ } : 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 +14466,7 @@ 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 +14474,7 @@ } function mousemoved(event) { - noevent(event); + noevent$1(event); if (!mousemoving) { var dx = event.clientX - mousedownx, @@ -14285,7 +14488,7 @@ 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 +14502,7 @@ 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 +14516,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - noevent(event); + noevent$1(event); gesture("drag", event, touches[i]); } } @@ -14331,7 +14534,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - nopropagation(event); + nopropagation$1(event); gesture("end", event, touches[i]); } } @@ -14390,19 +14593,19 @@ } drag.filter = function (_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$1(!!_), drag) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter; }; drag.container = function (_) { - return arguments.length ? (container = typeof _ === "function" ? _ : constant$1(_), drag) : container; + return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container; }; drag.subject = function (_) { - return arguments.length ? (subject = typeof _ === "function" ? _ : constant$1(_), drag) : subject; + return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject; }; drag.touchable = function (_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$1(!!_), drag) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable; }; drag.on = function () { @@ -14417,42 +14620,117 @@ 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, rawFlags, dotAll, sticky, handled, result, state; if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) { return pattern; @@ -14465,44 +14743,77 @@ pattern = pattern.source; } - if (UNSUPPORTED_Y$2) { + 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, ''); + } + + rawFlags = flags; + + if (UNSUPPORTED_Y && 'sticky' in re1) { sticky = !!flags && flags.indexOf('y') > -1; if (sticky) flags = flags.replace(/y/g, ''); } - var result = inheritIfRequired( + if (regexpUnsupportedNcg) { + handled = handleNCG(pattern); + pattern = handled[0]; + groups = handled[1]; + } + + result = inheritIfRequired( CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags), - thisIsRegExp ? this : RegExpPrototype$1, + thisIsRegExp ? this : RegExpPrototype, RegExpWrapper ); - if (UNSUPPORTED_Y$2 && sticky) setInternalState$8(result, { sticky: sticky }); + if (dotAll || sticky || groups.length) { + state = enforceInternalState(result); + if (dotAll) { + state.dotAll = true; + state.raw = RegExpWrapper(handleDotAll(pattern), rawFlags); + } + if (sticky) state.sticky = true; + if (groups.length) state.groups = groups; + } + + if (pattern !== rawPattern) try { + // fails in old engines, but we have no alternatives for unsupported regex syntax + createNonEnumerableProperty(result, 'source', rawPattern === '' ? '(?:)' : rawPattern); + } catch (error) { /* empty */ } return result; }; + var proxy = function (key) { - key in RegExpWrapper || defineProperty$9(RegExpWrapper, key, { + key in RegExpWrapper || defineProperty$1(RegExpWrapper, key, { configurable: true, get: function () { return NativeRegExp[key]; }, set: function (it) { NativeRegExp[key] = it; } }); }; - var keys$2 = getOwnPropertyNames$1(NativeRegExp); - var index = 0; - while (keys$2.length > index) proxy(keys$2[index++]); - RegExpPrototype$1.constructor = RegExpWrapper; - RegExpWrapper.prototype = RegExpPrototype$1; - redefine(global_1, 'RegExp', RegExpWrapper); + + for (var keys$1 = getOwnPropertyNames$1(NativeRegExp), index$1 = 0; keys$1.length > index$1;) { + proxy(keys$1[index$1++]); + } + + RegExpPrototype.constructor = RegExpWrapper; + RegExpWrapper.prototype = RegExpPrototype; + redefine(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 +15056,7 @@ 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 +15079,7 @@ })); 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 +15088,7 @@ 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 +15134,7 @@ 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 +15166,13 @@ 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 +15185,12 @@ } 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 +15239,7 @@ 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 +15277,7 @@ 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 +15367,11 @@ }); } - 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 +15380,8 @@ }; } - 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 +15398,8 @@ 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 +15410,13 @@ 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 +15509,7 @@ 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 +15539,7 @@ 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 +15588,7 @@ } // `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 +15610,7 @@ 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 +15625,7 @@ 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 +15650,7 @@ 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 +15729,7 @@ 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 +15741,7 @@ 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 +15758,22 @@ }); } 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 +15909,7 @@ 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 +15934,7 @@ 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 +15964,7 @@ 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 +15980,32 @@ 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 +16015,7 @@ }; } - function attrConstantNS$1(fullname, interpolate, value1) { + function attrConstantNS(fullname, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15714,7 +16025,7 @@ }; } - function attrFunction$1(name, interpolate, value) { + function attrFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15727,7 +16038,7 @@ }; } - function attrFunctionNS$1(fullname, interpolate, value) { + function attrFunctionNS(fullname, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15742,8 +16053,8 @@ 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 +16118,43 @@ 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 +16206,7 @@ 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 +16220,7 @@ 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 +16249,7 @@ 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 +16265,7 @@ 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 +16280,9 @@ 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 +16294,13 @@ }; } - 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 +16310,7 @@ }; } - function styleFunction$1(name, interpolate, value) { + function styleFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0 = styleValue(this, name), @@ -16018,9 +16329,9 @@ 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 +16341,8 @@ } 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 +16372,13 @@ 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 +16386,7 @@ } 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 +16424,7 @@ 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 +16454,7 @@ } }; 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 +16476,18 @@ }); } - 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 +16551,7 @@ 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 +16568,7 @@ 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 +16649,10 @@ }; 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 +16663,7 @@ return (!event.ctrlKey || event.type === 'wheel') && !event.button; } - function defaultExtent() { + function defaultExtent$1() { var e = this; if (e instanceof SVGElement) { @@ -16376,15 +16684,15 @@ 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 +16702,15 @@ 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 +16892,7 @@ 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 +16915,13 @@ 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 +16935,7 @@ 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 +16951,7 @@ 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 +16968,7 @@ i, t, p; - nopropagation$1(event); + nopropagation(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16693,7 +17001,7 @@ t, p, l; - noevent$1(event); + noevent(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16728,7 +17036,7 @@ n = touches.length, i, t; - nopropagation$1(event); + nopropagation(event); if (touchending) clearTimeout(touchending); touchending = setTimeout(function () { touchending = null; @@ -16755,19 +17063,19 @@ } 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 +17265,15 @@ 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 +17422,23 @@ } // @@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 +17458,7 @@ ]; }); - var remove$1 = removeDiacritics; + var remove$6 = removeDiacritics; var replacementList = [{ base: ' ', chars: "\xA0" @@ -17447,11 +17756,11 @@ }]; 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 +17773,1720 @@ 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" - }, - "\u0633\u0649": { - "isolated": "\uFCFB" + 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\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 +19559,377 @@ 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 = ''; - - for (var w = 0; w < word.length; w++) { - var nextLetter = ' '; + function WordShaper$1(word) { + var state = 'initial'; + var output = ''; - 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 +19942,7 @@ 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 +19981,7 @@ 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 +20001,17 @@ 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 +20059,105 @@ } } - 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 = "2.20.1"; + var description = "A friendly editor for OpenStreetMap"; + var main = "dist/iD.min.js"; + var repository = "github:openstreetmap/iD"; + var homepage = "https://github.com/openstreetmap/iD"; + var bugs = "https://github.com/openstreetmap/iD/issues"; + var keywords = ["editor","openstreetmap"]; + var license = "ISC"; + var scripts = {all:"npm-run-all -s clean build build:legacy dist",build:"npm-run-all -s build:css build:data build:dev","build:css":"node scripts/build_css.js","build:data":"shx mkdir -p dist/data && node scripts/build_data.js","build:dev":"rollup --config config/rollup.config.dev.js","build:legacy":"rollup --config config/rollup.config.legacy.js","build:stats":"rollup --config config/rollup.config.stats.js",clean:"shx rm -f dist/*.js dist/*.map dist/*.css dist/img/*.svg",dist:"npm-run-all -p dist:**","dist:mapillary":"shx mkdir -p dist/mapillary-js && shx cp -R node_modules/mapillary-js/dist/* dist/mapillary-js/","dist:pannellum":"shx mkdir -p dist/pannellum-streetside && shx cp -R node_modules/pannellum/build/* dist/pannellum-streetside/","dist:min:iD":"uglifyjs dist/iD.legacy.js --compress --mangle --output dist/iD.min.js","dist:svg:iD":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"iD-%s\" --symbol-sprite dist/img/iD-sprite.svg \"svg/iD-sprite/**/*.svg\"","dist:svg:community":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"community-%s\" --symbol-sprite dist/img/community-sprite.svg node_modules/osm-community-index/dist/img/*.svg","dist:svg:fa":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/fa-sprite.svg svg/fontawesome/*.svg","dist:svg:maki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"maki-%s\" --symbol-sprite dist/img/maki-sprite.svg node_modules/@mapbox/maki/icons/*.svg","dist:svg:mapillary:signs":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-sprite.svg node_modules/mapillary_sprite_source/package_signs/*.svg","dist:svg:mapillary:objects":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-object-sprite.svg node_modules/mapillary_sprite_source/package_objects/*.svg","dist:svg:temaki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"temaki-%s\" --symbol-sprite dist/img/temaki-sprite.svg node_modules/@ideditor/temaki/icons/*.svg",imagery:"node scripts/update_imagery.js",lint:"eslint scripts test/spec modules","lint:fix":"eslint scripts test/spec modules --fix",start:"npm-run-all -s build start:server",quickstart:"npm-run-all -s build:dev start:server","start:server":"node scripts/server.js",test:"npm-run-all -s lint build:css build:data build:legacy test:spec","test:spec":"phantomjs --web-security=no node_modules/mocha-phantomjs-core/mocha-phantomjs-core.js test/index.html spec",translations:"node scripts/update_locales.js"}; + var dependencies = {"@ideditor/country-coder":"~5.0.3","@ideditor/location-conflation":"~1.0.2","@mapbox/geojson-area":"^0.2.2","@mapbox/sexagesimal":"1.2.0","@mapbox/vector-tile":"^1.3.1","@tmcw/togeojson":"^4.5.0","@turf/bbox-clip":"^6.0.0","abortcontroller-polyfill":"^1.4.0","aes-js":"^3.1.2","alif-toolkit":"^1.2.9","core-js":"^3.6.5",diacritics:"1.3.0","fast-deep-equal":"~3.1.1","fast-json-stable-stringify":"2.1.0","lodash-es":"~4.17.15",marked:"~2.0.0","node-diff3":"2.1.0","osm-auth":"1.1.0",pannellum:"2.5.6",pbf:"^3.2.1","polygon-clipping":"~0.15.1",rbush:"3.0.1","whatwg-fetch":"^3.4.1","which-polygon":"2.2.0"}; + var devDependencies = {"@babel/core":"^7.11.6","@babel/preset-env":"^7.11.5","@fortawesome/fontawesome-svg-core":"^1.2.32","@fortawesome/free-brands-svg-icons":"~5.15.1","@fortawesome/free-regular-svg-icons":"~5.15.1","@fortawesome/free-solid-svg-icons":"~5.15.1","@ideditor/temaki":"~4.4.0","@mapbox/maki":"^6.0.0","@rollup/plugin-babel":"^5.2.1","@rollup/plugin-commonjs":"^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":"1.5.1","uglify-js":"~3.13.0",vparse:"~1.1.0"}; + var engines = {node:">=10"}; + var browserslist = ["> 0.2%, last 6 major versions, Firefox ESR, IE 11, maintained node versions"]; + var packageJSON = { + name: name, + version: version, + description: description, + main: main, + repository: repository, + homepage: homepage, + bugs: bugs, + keywords: keywords, + license: license, + scripts: scripts, + dependencies: dependencies, + devDependencies: devDependencies, + engines: engines, + browserslist: browserslist + }; var _mainFileFetcher = coreFileFetcher(); // singleton // coreFileFetcher asynchronously fetches data from JSON files // function coreFileFetcher() { + var ociVersion = packageJSON.devDependencies['osm-community-index']; + var v = 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 +20188,7 @@ 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 +20238,21 @@ 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 +20280,7 @@ }; // `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; @@ -20130,78668 +20288,81799 @@ 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 - - - _this.id = fieldID; // for use in classes, element ids, css selectors - - _this.safeid = utilSafeClassName(fieldID); - - _this.matchGeometry = function (geom) { - return !_this.geometry || _this.geometry.indexOf(geom) !== -1; - }; - - _this.matchAllGeometry = function (geometries) { - return !_this.geometry || geometries.every(function (geom) { - return _this.geometry.indexOf(geom) !== -1; - }); - }; - - _this.t = function (scope, options) { - return _t("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; - - _this.t.html = function (scope, options) { - return _t.html("presets.fields.".concat(fieldID, ".").concat(scope), options); - }; - - _this.title = function () { - return _this.overrideLabel || _this.t('label', { - 'default': fieldID - }); - }; - - _this.label = function () { - return _this.overrideLabel || _this.t.html('label', { - 'default': fieldID - }); - }; - - var _placeholder = _this.placeholder; - - _this.placeholder = function () { - return _this.t('placeholder', { - 'default': _placeholder - }); - }; - - _this.originalTerms = (_this.terms || []).join(); - - _this.terms = function () { - return _this.t('terms', { - 'default': _this.originalTerms - }).toLowerCase().trim().split(/\s*,+\s*/); - }; - - _this.increment = _this.type === 'number' ? _this.increment || 1 : undefined; - return _this; - } - - // `Array.prototype.lastIndexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof - _export({ target: 'Array', proto: true, forced: arrayLastIndexOf !== [].lastIndexOf }, { - lastIndexOf: arrayLastIndexOf - }); - - // `presetPreset` decorates a given `preset` Object - // with some extra methods for searching and matching geometry - // - - function presetPreset(presetID, preset, addable, allFields, allPresets) { - allFields = allFields || {}; - allPresets = allPresets || {}; - - var _this = Object.assign({}, preset); // shallow copy - - - var _addable = addable || false; - - var _resolvedFields; // cache - - - var _resolvedMoreFields; // cache - - - _this.id = presetID; - _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids - - _this.originalTerms = (_this.terms || []).join(); - _this.originalName = _this.name || ''; - _this.originalScore = _this.matchScore || 1; - _this.originalReference = _this.reference || {}; - _this.originalFields = _this.fields || []; - _this.originalMoreFields = _this.moreFields || []; - - _this.fields = function () { - return _resolvedFields || (_resolvedFields = resolve('fields')); - }; - - _this.moreFields = function () { - return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); - }; - - _this.resetFields = function () { - return _resolvedFields = _resolvedMoreFields = null; - }; - - _this.tags = _this.tags || {}; - _this.addTags = _this.addTags || _this.tags; - _this.removeTags = _this.removeTags || _this.addTags; - _this.geometry = _this.geometry || []; - - _this.matchGeometry = function (geom) { - return _this.geometry.indexOf(geom) >= 0; - }; - - _this.matchAllGeometry = function (geoms) { - return geoms.every(_this.matchGeometry); - }; - - _this.matchScore = function (entityTags) { - var tags = _this.tags; - var seen = {}; - var score = 0; // match on tags - - for (var k in tags) { - seen[k] = true; - - if (entityTags[k] === tags[k]) { - score += _this.originalScore; - } else if (tags[k] === '*' && k in entityTags) { - score += _this.originalScore / 2; - } else { - return -1; - } - } // boost score for additional matches in addTags - #6802 - - - var addTags = _this.addTags; - - for (var _k in addTags) { - if (!seen[_k] && entityTags[_k] === addTags[_k]) { - score += _this.originalScore; - } - } - - return score; - }; - - _this.t = function (scope, options) { - var textID = "presets.presets.".concat(presetID, ".").concat(scope); - return _t(textID, options); - }; - - _this.t.html = function (scope, options) { - var textID = "presets.presets.".concat(presetID, ".").concat(scope); - return _t.html(textID, options); - }; - - _this.name = function () { - return _this.t('name', { - 'default': _this.originalName - }); - }; - - _this.nameLabel = function () { - return _this.t.html('name', { - 'default': _this.originalName - }); - }; - - _this.subtitle = function () { - if (_this.suggestion) { - var path = presetID.split('/'); - path.pop(); // remove brand name - - return _t('presets.presets.' + path.join('/') + '.name'); - } - - return null; - }; - - _this.subtitleLabel = function () { - if (_this.suggestion) { - var path = presetID.split('/'); - path.pop(); // remove brand name - - return _t.html('presets.presets.' + path.join('/') + '.name'); - } - - return null; - }; - - _this.terms = function () { - return _this.t('terms', { - 'default': _this.originalTerms - }).toLowerCase().trim().split(/\s*,+\s*/); - }; - - _this.isFallback = function () { - var tagCount = Object.keys(_this.tags).length; - return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); - }; - - _this.addable = function (val) { - if (!arguments.length) return _addable; - _addable = val; - return _this; - }; - - _this.reference = function () { - // Lookup documentation on Wikidata... - var qid = _this.tags.wikidata || _this.tags['brand:wikidata'] || _this.tags['operator:wikidata']; - - if (qid) { - return { - qid: qid - }; - } // Lookup documentation on OSM Wikibase... - - - var key = _this.originalReference.key || Object.keys(utilObjectOmit(_this.tags, 'name'))[0]; - var value = _this.originalReference.value || _this.tags[key]; - - if (value === '*') { - return { - key: key - }; - } else { - return { - key: key, - value: value - }; - } - }; - - _this.unsetTags = function (tags, geometry, skipFieldDefaults) { - tags = utilObjectOmit(tags, Object.keys(_this.removeTags)); - - if (geometry && !skipFieldDefaults) { - _this.fields().forEach(function (field) { - if (field.matchGeometry(geometry) && field.key && field["default"] === tags[field.key]) { - delete tags[field.key]; - } - }); - } - - delete tags.area; - return tags; - }; - - _this.setTags = function (tags, geometry, skipFieldDefaults) { - var addTags = _this.addTags; - tags = Object.assign({}, tags); // shallow copy - - for (var k in addTags) { - if (addTags[k] === '*') { - tags[k] = 'yes'; - } else { - tags[k] = addTags[k]; - } - } // Add area=yes if necessary. - // This is necessary if the geometry is already an area (e.g. user drew an area) AND any of: - // 1. chosen preset could be either an area or a line (`barrier=city_wall`) - // 2. chosen preset doesn't have a key in osmAreaKeys (`railway=station`) - - - if (!addTags.hasOwnProperty('area')) { - delete tags.area; - - if (geometry === 'area') { - var needsAreaTag = true; - - if (_this.geometry.indexOf('line') === -1) { - for (var _k2 in addTags) { - if (_k2 in osmAreaKeys) { - needsAreaTag = false; - break; - } - } - } - - if (needsAreaTag) { - tags.area = 'yes'; - } - } - } - - if (geometry && !skipFieldDefaults) { - _this.fields().forEach(function (field) { - if (field.matchGeometry(geometry) && field.key && !tags[field.key] && field["default"]) { - tags[field.key] = field["default"]; - } - }); - } - - return tags; - }; // For a preset without fields, use the fields of the parent preset. - // Replace {preset} placeholders with the fields of the specified presets. - - - function resolve(which) { - var fieldIDs = which === 'fields' ? _this.originalFields : _this.originalMoreFields; - var resolved = []; - fieldIDs.forEach(function (fieldID) { - var match = fieldID.match(/\{(.*)\}/); - - if (match !== null) { - // a presetID wrapped in braces {} - resolved = resolved.concat(inheritFields(match[1], which)); - } else if (allFields[fieldID]) { - // a normal fieldID - resolved.push(allFields[fieldID]); - } else { - console.log("Cannot resolve \"".concat(fieldID, 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56.09407], [28.37987, 56.11399], [28.36888, 56.05805], [28.30571, 56.06035], [28.15217, 56.16964]]]] + } + }, { + type: "Feature", + properties: { + iso1A2: "BZ", + iso1A3: "BLZ", + iso1N3: "084", + wikidata: "Q242", + nameEn: "Belize", + groups: ["013", "003", "419", "019", "UN"], + roadSpeedUnit: "mph", + callingCodes: ["501"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-88.3268, 18.49048], [-88.48242, 18.49164], [-88.71505, 18.0707], [-88.8716, 17.89535], [-89.03839, 18.0067], [-89.15105, 17.95104], [-89.14985, 17.81563], [-89.15025, 17.04813], [-89.22683, 15.88619], [-89.17418, 15.90898], [-89.02415, 15.9063], [-88.95358, 15.88698], [-88.40779, 16.09624], [-86.92368, 17.61462], [-87.84815, 18.18511], [-87.85693, 18.18266], [-87.86657, 18.19971], [-87.87604, 18.18313], [-87.90671, 18.15213], [-88.03165, 18.16657], [-88.03238, 18.41778], [-88.26593, 18.47617], [-88.29909, 18.47591], [-88.3268, 18.49048]]]] } - - return _this; - } - - var _mainPresetIndex = presetIndex(); // singleton - // `presetIndex` wraps a `presetCollection` - // with methods for loading new data and returning defaults - // - - function presetIndex() { - var dispatch$1 = dispatch('favoritePreset', 'recentsChange'); - var MAXRECENTS = 30; // seed the preset lists with geometry fallbacks - - var POINT = presetPreset('point', { - name: 'Point', - tags: {}, - geometry: ['point', 'vertex'], - matchScore: 0.1 - }); - var LINE = presetPreset('line', { - name: 'Line', - tags: {}, - geometry: ['line'], - matchScore: 0.1 - }); - var AREA = presetPreset('area', { - name: 'Area', - tags: { - area: 'yes' - }, - geometry: ['area'], - matchScore: 0.1 - }); - var RELATION = presetPreset('relation', { - name: 'Relation', - tags: {}, - geometry: ['relation'], - matchScore: 0.1 - }); - - var _this = presetCollection([POINT, LINE, AREA, RELATION]); - - var _presets = { - point: POINT, - line: LINE, - area: AREA, - relation: RELATION - }; - var _defaults = { - point: presetCollection([POINT]), - vertex: presetCollection([POINT]), - line: presetCollection([LINE]), - area: presetCollection([AREA]), - relation: presetCollection([RELATION]) - }; - var _fields = {}; - var _categories = {}; - var _universal = []; - var _addablePresetIDs = null; // Set of preset IDs that the user can add - - var _recents; - - var _favorites; // Index of presets by (geometry, tag key). - - - var _geometryIndex = { - point: {}, - vertex: {}, - line: {}, - area: {}, - relation: {} - }; - - var _loadPromise; - - _this.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; - return _loadPromise = Promise.all([_mainFileFetcher.get('preset_categories'), _mainFileFetcher.get('preset_defaults'), _mainFileFetcher.get('preset_presets'), _mainFileFetcher.get('preset_fields')]).then(function (vals) { - _this.merge({ - categories: vals[0], - defaults: vals[1], - presets: vals[2], - fields: vals[3] - }); - - osmSetAreaKeys(_this.areaKeys()); - osmSetPointTags(_this.pointTags()); - osmSetVertexTags(_this.vertexTags()); - }); - }; - - _this.merge = function (d) { - // Merge Fields - if (d.fields) { - Object.keys(d.fields).forEach(function (fieldID) { - var f = d.fields[fieldID]; - - if (f) { - // add or replace - _fields[fieldID] = presetField(fieldID, f); - } else { - // remove - delete _fields[fieldID]; - } - }); - } // Merge Presets - - - if (d.presets) { - Object.keys(d.presets).forEach(function (presetID) { - var p = d.presets[presetID]; - - if (p) { - // add or replace - var isAddable = !_addablePresetIDs || _addablePresetIDs.has(presetID); - - _presets[presetID] = presetPreset(presetID, p, isAddable, _fields, _presets); - } else { - // remove (but not if it's a fallback) - var existing = _presets[presetID]; - - if (existing && !existing.isFallback()) { - delete _presets[presetID]; - } - } - }); - } // Need to rebuild _this.collection before loading categories - - - _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Categories - - if (d.categories) { - Object.keys(d.categories).forEach(function (categoryID) { - var c = d.categories[categoryID]; - - if (c) { - // add or replace - _categories[categoryID] = presetCategory(categoryID, c, _this); - } else { - // remove - delete _categories[categoryID]; - } - }); - } // Rebuild _this.collection after loading categories - - - _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - - if (d.defaults) { - Object.keys(d.defaults).forEach(function (geometry) { - var def = d.defaults[geometry]; - - if (Array.isArray(def)) { - // add or replace - _defaults[geometry] = presetCollection(def.map(function (id) { - return _presets[id] || _categories[id]; - }).filter(Boolean)); - } else { - // remove - delete _defaults[geometry]; - } - }); - } // Rebuild universal fields array - - - _universal = Object.values(_fields).filter(function (field) { - return field.universal; - }); // Reset all the preset fields - they'll need to be resolved again - - Object.values(_presets).forEach(function (preset) { - return preset.resetFields(); - }); // Rebuild geometry index - - _geometryIndex = { - point: {}, - vertex: {}, - line: {}, - area: {}, - relation: {} - }; - - _this.collection.forEach(function (preset) { - (preset.geometry || []).forEach(function (geometry) { - var g = _geometryIndex[geometry]; - - for (var key in preset.tags) { - (g[key] = g[key] || []).push(preset); - } - }); - }); - - return _this; - }; - - _this.match = function (entity, resolver) { - return resolver["transient"](entity, 'presetMatch', function () { - var geometry = entity.geometry(resolver); // Treat entities on addr:interpolation lines as points, not vertices - #3241 - - if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { - geometry = 'point'; - } - - return _this.matchTags(entity.tags, geometry); - }); - }; - - _this.matchTags = function (tags, geometry) { - var geometryMatches = _geometryIndex[geometry]; - var address; - var best = -1; - var match; - - for (var k in tags) { - // If any part of an address is present, allow fallback to "Address" preset - #4353 - if (/^addr:/.test(k) && geometryMatches['addr:*']) { - address = geometryMatches['addr:*'][0]; - } - - var keyMatches = geometryMatches[k]; - if (!keyMatches) continue; - - for (var i = 0; i < keyMatches.length; i++) { - var score = keyMatches[i].matchScore(tags); - - if (score > best) { - best = score; - match = keyMatches[i]; - } - } - } - - if (address && (!match || match.isFallback())) { - match = address; - } - - return match || _this.fallback(geometry); - }; - - _this.allowsVertex = function (entity, resolver) { - if (entity.type !== 'node') return false; - if (Object.keys(entity.tags).length === 0) return true; - return resolver["transient"](entity, 'vertexMatch', function () { - // address lines allow vertices to act as standalone points - if (entity.isOnAddressLine(resolver)) return true; - var geometries = osmNodeGeometriesForTags(entity.tags); - if (geometries.vertex) return true; - if (geometries.point) return false; // allow vertices for unspecified points - - return true; - }); - }; // Because of the open nature of tagging, iD will never have a complete - // list of tags used in OSM, so we want it to have logic like "assume - // that a closed way with an amenity tag is an area, unless the amenity - // is one of these specific types". This function computes a structure - // that allows testing of such conditions, based on the presets designated - // as as supporting (or not supporting) the area geometry. - // - // The returned object L is a keeplist/discardlist of tags. A closed way - // with a tag (k, v) is considered to be an area if `k in L && !(v in L[k])` - // (see `Way#isArea()`). In other words, the keys of L form the keeplist, - // and the subkeys form the discardlist. - - - _this.areaKeys = function () { - // The ignore list is for keys that imply lines. (We always add `area=yes` for exceptions) - var ignore = ['barrier', 'highway', 'footway', 'railway', 'junction', 'type']; - var areaKeys = {}; // ignore name-suggestion-index and deprecated presets - - var presets = _this.collection.filter(function (p) { - return !p.suggestion && !p.replacement; - }); // keeplist - - - presets.forEach(function (p) { - var keys = p.tags && Object.keys(p.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return; - if (ignore.indexOf(key) !== -1) return; - - if (p.geometry.indexOf('area') !== -1) { - // probably an area.. - areaKeys[key] = areaKeys[key] || {}; - } - }); // discardlist - - presets.forEach(function (p) { - var key; - - for (key in p.addTags) { - // examine all addTags to get a better sense of what can be tagged on lines - #6800 - var value = p.addTags[key]; - - if (key in areaKeys && // probably an area... - p.geometry.indexOf('line') !== -1 && // but sometimes a line - value !== '*') { - areaKeys[key][value] = true; - } - } - }); - return areaKeys; - }; - - _this.pointTags = function () { - return _this.collection.reduce(function (pointTags, d) { - // ignore name-suggestion-index, deprecated, and generic presets - if (d.suggestion || d.replacement || d.searchable === false) return pointTags; // only care about the primary tag - - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return pointTags; // if this can be a point - - if (d.geometry.indexOf('point') !== -1) { - pointTags[key] = pointTags[key] || {}; - pointTags[key][d.tags[key]] = true; - } - - return pointTags; - }, {}); - }; - - _this.vertexTags = function () { - return _this.collection.reduce(function (vertexTags, d) { - // ignore name-suggestion-index, deprecated, and generic presets - if (d.suggestion || d.replacement || d.searchable === false) return vertexTags; // only care about the primary tag - - var keys = d.tags && Object.keys(d.tags); - var key = keys && keys.length && keys[0]; // pick the first tag - - if (!key) return vertexTags; // if this can be a vertex - - if (d.geometry.indexOf('vertex') !== -1) { - vertexTags[key] = vertexTags[key] || {}; - vertexTags[key][d.tags[key]] = true; - } - - return vertexTags; - }, {}); - }; - - _this.field = function (id) { - return _fields[id]; - }; - - _this.universal = function () { - return _universal; - }; - - _this.defaults = function (geometry, n, startWithRecents) { - var recents = []; - - if (startWithRecents) { - recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); - } - - var defaults; - - if (_addablePresetIDs) { - defaults = Array.from(_addablePresetIDs).map(function (id) { - var preset = _this.item(id); - - if (preset && preset.matchGeometry(geometry)) return preset; - return null; - }).filter(Boolean); - } else { - defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); - } - - return presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - }; // pass a Set of addable preset ids - - - _this.addablePresetIDs = function (val) { - if (!arguments.length) return _addablePresetIDs; // accept and convert arrays - - if (Array.isArray(val)) val = new Set(val); - _addablePresetIDs = val; - - if (_addablePresetIDs) { - // reset all presets - _this.collection.forEach(function (p) { - // categories aren't addable - if (p.addable) p.addable(_addablePresetIDs.has(p.id)); - }); - } else { - _this.collection.forEach(function (p) { - if (p.addable) p.addable(true); - }); - } - - return _this; - }; - - _this.recent = function () { - return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { - return d.preset; - }))); - }; - - function RibbonItem(preset, source) { - var item = {}; - item.preset = preset; - item.source = source; - - item.isFavorite = function () { - return item.source === 'favorite'; - }; - - item.isRecent = function () { - return 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[-89.22683, 15.88619], [-89.15025, 17.04813], [-89.14985, 17.81563]]]] } - - _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 _recents; - }; - - _this.addRecent = function (preset, besidePreset, after) { - var recents = _this.getRecents(); - - var beforeItem = _this.recentMatching(besidePreset); - - var toIndex = recents.indexOf(beforeItem); - if (after) toIndex += 1; - var newItem = RibbonItem(preset, 'recent'); - recents.splice(toIndex, 0, newItem); - setRecents(recents); - }; - - _this.removeRecent = function (preset) { - var item = _this.recentMatching(preset); - - if (item) { - var items = _this.getRecents(); - - items.splice(items.indexOf(item), 1); - setRecents(items); - } - }; - - _this.recentMatching = function (preset) { - var items = _this.getRecents(); - - for (var i in items) { - if (items[i].matches(preset)) { - return items[i]; - } - } - - return null; - }; - - _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; - }; - - _this.moveRecent = function (item, beforeItem) { - var recents = _this.getRecents(); - - var fromIndex = recents.indexOf(item); - var toIndex = recents.indexOf(beforeItem); - - var items = _this.moveItem(recents, fromIndex, toIndex); - - if (items) setRecents(items); - }; - - _this.setMostRecent = function (preset) { - if (preset.searchable === false) return; - - var items = _this.getRecents(); - - var item = _this.recentMatching(preset); - - if (item) { - items.splice(items.indexOf(item), 1); - } else { - item = RibbonItem(preset, 'recent'); - } // remove the last recent (first in, first out) - - - while (items.length >= MAXRECENTS) { - items.pop(); - } // prepend array - - - items.unshift(item); - setRecents(items); - }; - - 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'); + }, { + type: "Feature", + properties: { + iso1A2: "GU", + iso1A3: "GUM", + iso1N3: "316", + wikidata: "Q16635", + nameEn: "Guam", + aliases: ["US-GU"], + country: "US", + groups: ["Q1352230", "Q153732", "057", "009", "UN"], + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1 671"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[146.25931, 13.85876], [143.82485, 13.92273], [144.61642, 12.82462], [146.25931, 13.85876]]]] } - - _this.addFavorite = function (preset, besidePreset, after) { - var favorites = _this.getFavorites(); - - var beforeItem = _this.favoriteMatching(besidePreset); - - var toIndex = favorites.indexOf(beforeItem); - if (after) toIndex += 1; - var newItem = RibbonItem(preset, 'favorite'); - favorites.splice(toIndex, 0, newItem); - setFavorites(favorites); - }; - - _this.toggleFavorite = function (preset) { - var favs = _this.getFavorites(); - - var favorite = _this.favoriteMatching(preset); - - if (favorite) { - favs.splice(favs.indexOf(favorite), 1); - } else { - // only allow 10 favorites - if (favs.length === 10) { - // remove the last favorite (last in, first out) - favs.pop(); - } // append array - - - favs.push(RibbonItem(preset, 'favorite')); - } - - setFavorites(favs); - }; - - _this.removeFavorite = function (preset) { - var item = _this.favoriteMatching(preset); - - if (item) { - var items = _this.getFavorites(); - - items.splice(items.indexOf(item), 1); - setFavorites(items); - } - }; - - _this.getFavorites = function () { - if (!_favorites) { - // fetch from local storage - var rawFavorites = JSON.parse(corePreferences('preset_favorites')); - - if (!rawFavorites) { - rawFavorites = []; - corePreferences('preset_favorites', JSON.stringify(rawFavorites)); - } - - _favorites = rawFavorites.reduce(function (output, d) { - var item = ribbonItemForMinified(d, 'favorite'); - if (item && item.preset.addable()) output.push(item); - return output; - }, []); - } - - return _favorites; - }; - - _this.favoriteMatching = function (preset) { - var favs = _this.getFavorites(); - - for (var index in favs) { - if (favs[index].matches(preset)) { - return favs[index]; - } - } - - return null; - }; - - return utilRebind(_this, dispatch$1, 'on'); - } - - function utilTagText(entity) { - var obj = entity && entity.tags || {}; - return Object.keys(obj).map(function (k) { - return k + '=' + obj[k]; - }).join(', '); - } - function utilTotalExtent(array, graph) { - var extent = geoExtent(); - var val, entity; - - for (var i = 0; i < array.length; i++) { - val = array[i]; - entity = typeof val === 'string' ? graph.hasEntity(val) : val; - - if (entity) { - extent._extend(entity.extent(graph)); - } + }, { + type: "Feature", + properties: { + iso1A2: "GW", + iso1A3: "GNB", + iso1N3: "624", + wikidata: "Q1007", + nameEn: "Guinea-Bissau", + groups: ["011", "202", "002", "UN"], + callingCodes: ["245"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-14.31513, 11.60713], [-14.26623, 11.67486], [-14.09799, 11.63649], [-13.7039, 11.70195], [-13.7039, 12.00869], [-13.94589, 12.16869], [-13.92745, 12.24077], [-13.70851, 12.24978], [-13.64168, 12.42764], [-13.65089, 12.49515], [-13.7039, 12.60313], [-13.70523, 12.68013], [-15.17582, 12.6847], [-15.67302, 12.42974], [-16.20591, 12.46157], [-16.38191, 12.36449], [-16.70562, 12.34803], [-17.4623, 11.92379], [-15.96748, 10.162], [-15.07174, 10.89557], [-14.95993, 10.99244], [-14.77786, 11.36323], [-14.66677, 11.51188], [-14.51173, 11.49708], [-14.31513, 11.60713]]]] } - - 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]; - - if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '-', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '- ' + k + '=' + oldVal - }); - } - - if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '+', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '+ ' + k + '=' + newVal - }); - } - }); - return tagDiff; - } - function utilEntitySelector(ids) { - return ids.length ? 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iso1N3: "748", + wikidata: "Q1050", + nameEn: "Eswatini", + aliases: ["Swaziland"], + groups: ["018", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["268"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[31.86881, -25.99973], [31.4175, -25.71886], [31.31237, -25.7431], [31.13073, -25.91558], [30.95819, -26.26303], [30.78927, -26.48271], [30.81101, -26.84722], [30.88826, -26.79622], [30.97757, -26.92706], [30.96088, -27.0245], [31.15027, -27.20151], [31.49834, -27.31549], [31.97592, -27.31675], [31.97463, -27.11057], [32.00893, -26.8096], [32.09664, -26.80721], [32.13315, -26.84345], [32.13409, -26.5317], [32.07352, -26.40185], [32.10435, -26.15656], [32.08599, -26.00978], [32.00916, -25.999], [31.974, -25.95387], [31.86881, -25.99973]]]] + } + }, { + type: "Feature", + properties: { + iso1A2: "TA", + iso1A3: "TAA", + wikidata: "Q220982", + nameEn: "Tristan da Cunha", + aliases: ["SH-TA"], + country: "GB", + groups: ["SH", "BOTS", "011", "202", "002", "UN"], + isoStatus: "excRes", + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["290 8", "44 20"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-13.38232, -34.07258], [-16.67337, -41.9188], [-5.88482, -41.4829], [-13.38232, -34.07258]]]] } - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - deep descendant entityIDs for any of those entities that are relations - - function utilEntityOrDeepMemberSelector(ids, graph) { - return utilEntitySelector(utilEntityAndDeepMemberIDs(ids, graph)); - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - deep descendant entityIDs for any of those entities that are relations - - function utilEntityAndDeepMemberIDs(ids, graph) { - var seen = new Set(); - ids.forEach(collectDeepDescendants); - return Array.from(seen); - - function collectDeepDescendants(id) { - if (seen.has(id)) return; - seen.add(id); - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - entity.members.map(function (member) { - return member.id; - }).forEach(collectDeepDescendants); // recurse + }, { + type: "Feature", + properties: { + iso1A2: "TC", + iso1A3: "TCA", + iso1N3: "796", + wikidata: "Q18221", + nameEn: "Turks and Caicos Islands", + country: "GB", + groups: ["BOTS", "029", "003", "419", "019", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1 649"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-71.70065, 25.7637], [-72.98446, 20.4801], [-69.80718, 21.35956], [-71.70065, 25.7637]]]] } - } // returns an selector to select entity ids for: - // - deep descendant entityIDs for any of those entities that are relations - - function utilDeepMemberSelector(ids, graph, skipMultipolgonMembers) { - var idsSet = new Set(ids); - var seen = new Set(); - var returners = new Set(); - ids.forEach(collectDeepDescendants); - return utilEntitySelector(Array.from(returners)); - - function collectDeepDescendants(id) { - if (seen.has(id)) return; - seen.add(id); - - if (!idsSet.has(id)) { - returners.add(id); - } - - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - if (skipMultipolgonMembers && entity.isMultipolygon()) return; - entity.members.map(function (member) { - return member.id; - }).forEach(collectDeepDescendants); // recurse + }, { + type: "Feature", + properties: { + iso1A2: "TD", + iso1A3: "TCD", + iso1N3: "148", + wikidata: "Q657", + nameEn: "Chad", + groups: ["017", "202", "002", "UN"], + callingCodes: ["235"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[23.99539, 19.49944], [15.99566, 23.49639], [14.99751, 23.00539], [15.19692, 21.99339], [15.20213, 21.49365], [15.28332, 21.44557], [15.62515, 20.95395], [15.57248, 20.92138], [15.55382, 20.86507], [15.56004, 20.79488], [15.59841, 20.74039], [15.6721, 20.70069], [15.99632, 20.35364], [15.75098, 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passed in - // - descendant member and child nodes of relationIDs passed in - - function utilGetAllNodes(ids, graph) { - var seen = new Set(); - var nodes = new Set(); - ids.forEach(collectNodes); - return Array.from(nodes); - - function collectNodes(id) { - if (seen.has(id)) return; - seen.add(id); - var entity = graph.hasEntity(id); - if (!entity) return; - - if (entity.type === 'node') { - nodes.add(entity); - } else if (entity.type === 'way') { - entity.nodes.forEach(collectNodes); - } else { - entity.members.map(function (member) { - return member.id; - }).forEach(collectNodes); // recurse - } + }, { + type: "Feature", + properties: { + iso1A2: "TF", + iso1A3: "ATF", + iso1N3: "260", + wikidata: "Q129003", + nameEn: "French Southern Territories", + country: "FR" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "TG", + iso1A3: "TGO", + iso1N3: "768", + wikidata: "Q945", + nameEn: "Togo", + groups: ["011", "202", "002", "UN"], + callingCodes: ["228"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[0.50388, 11.01011], [-0.13493, 11.14075], [-0.14462, 11.10811], [-0.05733, 11.08628], [-0.0275, 11.11202], [-514e-5, 11.10763], [342e-5, 11.08317], [0.02395, 11.06229], [0.03355, 10.9807], [-63e-4, 10.96417], [-908e-5, 10.91644], [-0.02685, 10.8783], [-0.0228, 10.81916], [-0.07183, 10.76794], [-0.07327, 10.71845], [-0.09141, 10.7147], [-0.05945, 10.63458], [0.12886, 10.53149], [0.18846, 10.4096], [0.29453, 10.41546], [0.33028, 10.30408], [0.39584, 10.31112], [0.35293, 10.09412], [0.41371, 10.06361], [0.41252, 10.02018], [0.36366, 10.03309], [0.32075, 9.72781], [0.34816, 9.71607], [0.34816, 9.66907], [0.32313, 9.6491], [0.28261, 9.69022], [0.26712, 9.66437], [0.29334, 9.59387], [0.36008, 9.6256], [0.38153, 9.58682], [0.23851, 9.57389], [0.2409, 9.52335], [0.30406, 9.521], [0.31241, 9.50337], [0.2254, 9.47869], [0.25758, 9.42696], [0.33148, 9.44812], [0.36485, 9.49749], [0.49118, 9.48339], [0.56388, 9.40697], [0.45424, 9.04581], 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[70.8607, 40.217], [70.62342, 40.17396], [70.56394, 40.26421], [70.57149, 40.3442], [70.37511, 40.38605], [70.32626, 40.45174], [70.49871, 40.52503], [70.80009, 40.72825], [70.45251, 41.04438]]], [[[70.68112, 40.90612], [70.6158, 40.97661], [70.56077, 41.00642], [70.54223, 40.98787], [70.57501, 40.98941], [70.6721, 40.90555], [70.68112, 40.90612]]], [[[70.74189, 39.86319], [70.53651, 39.89155], [70.52631, 39.86989], [70.54998, 39.85137], [70.59667, 39.83542], [70.63105, 39.77923], [70.74189, 39.86319]]]] } - - return name; - } - function utilDisplayType(id) { - return { - n: _t('inspector.node'), - w: _t('inspector.way'), - r: _t('inspector.relation') - }[id.charAt(0)]; - } - function utilDisplayLabel(entity, graphOrGeometry) { - var displayName = utilDisplayName(entity); - - if (displayName) { - // use the display name if there is one - return displayName; + }, { + type: "Feature", + properties: { + iso1A2: "TK", + iso1A3: "TKL", + iso1N3: "772", + wikidata: "Q36823", + nameEn: "Tokelau", + country: "NZ", + groups: ["061", "009", "UN"], + driveSide: "left", + callingCodes: ["690"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-168.251, -9.44289], [-174.18635, -7.80441], [-174.17993, -10.13616], [-168.251, -9.44289]]]] } - - var preset = typeof graphOrGeometry === 'string' ? _mainPresetIndex.matchTags(entity.tags, graphOrGeometry) : _mainPresetIndex.match(entity, graphOrGeometry); - - if (preset && preset.name()) { - // use the preset name if there is a match - return preset.name(); - } // fallback to the display type (node/way/relation) - - - return utilDisplayType(entity.id); - } - function utilEntityRoot(entityType) { - return { - node: 'n', - way: 'w', - relation: 'r' - }[entityType]; - } // Returns a single object containing the tags of all the given entities. - // Example: - // { - // highway: 'service', - // service: 'parking_aisle' - // } - // + - // { - // highway: 'service', - // service: 'driveway', - // width: '3' - // } - // = - // { - // highway: 'service', - // service: [ 'driveway', 'parking_aisle' ], - // width: [ '3', undefined ] - // } - - function utilCombinedTags(entityIDs, graph) { - var tags = {}; - var tagCounts = {}; - var allKeys = new Set(); - var entities = entityIDs.map(function (entityID) { - return graph.hasEntity(entityID); - }).filter(Boolean); // gather the aggregate keys - - entities.forEach(function (entity) { - var keys = Object.keys(entity.tags).filter(Boolean); - keys.forEach(function (key) { - allKeys.add(key); - }); - }); - entities.forEach(function (entity) { - allKeys.forEach(function (key) { - var value = entity.tags[key]; // purposely allow `undefined` - - if (!tags.hasOwnProperty(key)) { - // first value, set as raw - tags[key] = value; - } else { - if (!Array.isArray(tags[key])) { - if (tags[key] !== value) { - // first alternate value, replace single value with array - tags[key] = [tags[key], value]; - } - } else { - // type is array - if (tags[key].indexOf(value) === -1) { - // subsequent alternate value, add to array - tags[key].push(value); - } - } - } - - var tagHash = key + '=' + value; - if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; - tagCounts[tagHash] += 1; - }); - }); - - for (var key in tags) { - if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - - tags[key] = tags[key].sort(function (val1, val2) { - var key = key; // capture - - var count2 = tagCounts[key + '=' + val2]; - var count1 = tagCounts[key + '=' + val1]; - - if (count2 !== count1) { - return count2 - count1; - } - - if (val2 && val1) { - return val1.localeCompare(val2); - } - - return val1 ? 1 : -1; - }); + }, { + type: "Feature", + properties: { + iso1A2: "TL", + iso1A3: "TLS", + iso1N3: "626", + wikidata: "Q574", + nameEn: "East Timor", + aliases: ["Timor-Leste", "TP"], + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["670"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[124.46701, -9.13002], [124.94011, -8.85617], [124.97742, -9.08128], [125.11764, -8.96359], [125.18632, -9.03142], [125.18907, -9.16434], [125.09434, -9.19669], [125.04044, -9.17093], [124.97892, -9.19281], [125.09025, -9.46406], [125.68138, -9.85176], [127.55165, -9.05052], [127.42116, -8.22471], [125.87691, -8.31789], [125.58506, -7.95311], [124.92337, -8.75859], [124.33472, -9.11416], [124.04628, -9.22671], [124.04286, -9.34243], [124.10539, -9.41206], [124.14517, -9.42324], [124.21247, -9.36904], [124.28115, -9.42189], [124.28115, -9.50453], [124.3535, -9.48493], [124.35258, -9.43002], [124.38554, -9.3582], [124.45971, -9.30263], [124.46701, -9.13002]]]] } - - return tags; - } - function utilStringQs(str) { - var i = 0; // advance past any leading '?' or '#' characters - - while (i < str.length && (str[i] === '?' || str[i] === '#')) { - i++; + }, { + type: "Feature", + properties: { + iso1A2: "TM", + iso1A3: "TKM", + iso1N3: "795", + wikidata: "Q874", + nameEn: "Turkmenistan", + groups: ["143", "142", "UN"], + callingCodes: ["993"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[60.5078, 41.21694], [60.06581, 41.4363], [60.18117, 41.60082], [60.06032, 41.76287], [60.08504, 41.80997], [60.33223, 41.75058], [59.95046, 41.97966], [60.0356, 42.01028], [60.04659, 42.08982], [59.96419, 42.1428], [60.00539, 42.212], [59.94633, 42.27655], [59.4341, 42.29738], [59.2955, 42.37064], [59.17317, 42.52248], [58.93422, 42.5407], [58.6266, 42.79314], [58.57991, 42.64988], [58.27504, 42.69632], [58.14321, 42.62159], [58.29427, 42.56497], [58.51674, 42.30348], [58.40688, 42.29535], [58.3492, 42.43335], [57.99214, 42.50021], [57.90975, 42.4374], [57.92897, 42.24047], [57.84932, 42.18555], [57.6296, 42.16519], [57.30275, 42.14076], [57.03633, 41.92043], [56.96218, 41.80383], [57.03359, 41.41777], [57.13796, 41.36625], [57.03423, 41.25435], [56.00314, 41.32584], [55.45471, 41.25609], [54.95182, 41.92424], [54.20635, 42.38477], [52.97575, 42.1308], [52.47884, 41.78034], [52.26048, 41.69249], [51.7708, 40.29239], [53.89734, 37.3464], [54.24565, 37.32047], [54.36211, 37.34912], [54.58664, 37.45809], [54.67247, 37.43532], [54.77822, 37.51597], [54.81804, 37.61285], [54.77684, 37.62264], [54.851, 37.75739], [55.13412, 37.94705], [55.44152, 38.08564], [55.76561, 38.12238], [55.97847, 38.08024], [56.33278, 38.08132], [56.32454, 38.18502], [56.43303, 38.26054], [56.62255, 38.24005], [56.73928, 38.27887], [57.03453, 38.18717], [57.21169, 38.28965], [57.37236, 38.09321], [57.35042, 37.98546], [57.79534, 37.89299], [58.21399, 37.77281], [58.22999, 37.6856], [58.39959, 37.63134], [58.47786, 37.6433], [58.5479, 37.70526], [58.6921, 37.64548], [58.9338, 37.67374], [59.22905, 37.51161], [59.33507, 37.53146], [59.39797, 37.47892], [59.39385, 37.34257], [59.55178, 37.13594], [59.74678, 37.12499], [60.00768, 37.04102], [60.34767, 36.63214], [61.14516, 36.64644], [61.18187, 36.55348], [61.1393, 36.38782], [61.22719, 36.12759], [61.12007, 35.95992], [61.22444, 35.92879], [61.26152, 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[64.32576, 38.98691], [64.19086, 38.95561], [63.70778, 39.22349], [63.6913, 39.27666], [62.43337, 39.98528], [62.34273, 40.43206], [62.11751, 40.58242], [61.87856, 41.12257], [61.4446, 41.29407], [61.39732, 41.19873], [61.33199, 41.14946], [61.22212, 41.14946], [61.03261, 41.25691], [60.5078, 41.21694]]]] } - - str = str.slice(i); - return str.split('&').reduce(function (obj, pair) { - var parts = pair.split('='); - - if (parts.length === 2) { - obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - } - - return obj; - }, {}); - } - function utilQsString(obj, noencode) { - // encode everything except special characters used in certain hash parameters: - // "/" in map states, ":", ",", {" and "}" in background - function softEncode(s) { - return encodeURIComponent(s).replace(/(%2F|%3A|%2C|%7B|%7D)/g, decodeURIComponent); + }, { + type: "Feature", + properties: { + iso1A2: "TN", + iso1A3: "TUN", + iso1N3: "788", + wikidata: "Q948", + nameEn: "Tunisia", + groups: ["015", "002", "UN"], + callingCodes: ["216"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[11.2718, 37.6713], [7.89009, 38.19924], [8.59123, 37.14286], [8.64044, 36.9401], [8.62972, 36.86499], [8.67706, 36.8364], [8.57613, 36.78062], [8.46537, 36.7706], [8.47609, 36.66607], [8.16167, 36.48817], [8.18936, 36.44939], [8.40731, 36.42208], [8.2626, 35.91733], [8.26472, 35.73669], [8.35371, 35.66373], [8.36086, 35.47774], [8.30329, 35.29884], [8.47318, 35.23376], [8.3555, 35.10007], [8.30727, 34.95378], [8.25189, 34.92009], [8.29655, 34.72798], [8.20482, 34.57575], [7.86264, 34.3987], [7.81242, 34.21841], [7.74207, 34.16492], [7.66174, 34.20167], [7.52851, 34.06493], [7.54088, 33.7726], [7.73687, 33.42114], [7.83028, 33.18851], [8.11433, 33.10175], [8.1179, 33.05086], [8.31895, 32.83483], [8.35999, 32.50101], [9.07483, 32.07865], [9.55544, 30.23971], [9.76848, 30.34366], [9.88152, 30.34074], [10.29516, 30.90337], [10.12239, 31.42098], [10.31364, 31.72648], [10.48497, 31.72956], [10.62788, 31.96629], [10.7315, 31.97235], [11.04234, 32.2145], [11.53898, 32.4138], [11.57828, 32.48013], [11.46037, 32.6307], [11.51549, 33.09826], [11.55852, 33.1409], [11.58941, 33.36891], [11.2718, 37.6713]]]] } - - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); - }).join('&'); - } - function utilPrefixDOMProperty(property) { - var prefixes = ['webkit', 'ms', 'moz', 'o']; - var i = -1; - var n = prefixes.length; - var s = document.body; - if (property in s) return property; - property = property.substr(0, 1).toUpperCase() + property.substr(1); - - while (++i < n) { - if (prefixes[i] + property in s) { - return prefixes[i] + property; - } + }, { + type: "Feature", + properties: { + iso1A2: "TO", + iso1A3: "TON", + iso1N3: "776", + wikidata: "Q678", + nameEn: "Tonga", + groups: ["061", "009", "UN"], + driveSide: "left", + callingCodes: ["676"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-176.74538, -22.89767], [-180, -22.90585], [-180, -24.21376], [-173.10761, -24.19665], [-173.13438, -14.94228], [-176.76826, -14.95183], [-176.74538, -22.89767]]]] } - - return false; - } - function utilPrefixCSSProperty(property) { - var prefixes = ['webkit', 'ms', 'Moz', 'O']; - var i = -1; - var n = prefixes.length; - var s = document.body.style; - - if (property.toLowerCase() in s) { - return property.toLowerCase(); + }, { + type: "Feature", + properties: { + iso1A2: "TR", + iso1A3: "TUR", + iso1N3: "792", + wikidata: "Q43", + nameEn: "Turkey", + groups: ["145", "142", "UN"], + callingCodes: ["90"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[41.54366, 41.52185], [40.89217, 41.72528], [34.8305, 42.4581], [28.32297, 41.98371], [28.02971, 41.98066], [27.91479, 41.97902], [27.83492, 41.99709], [27.81235, 41.94803], [27.69949, 41.97515], [27.55191, 41.90928], [27.52379, 41.93756], [27.45478, 41.96591], [27.27411, 42.10409], [27.22376, 42.10152], [27.19251, 42.06028], [27.08486, 42.08735], [27.03277, 42.0809], [26.95638, 42.00741], [26.79143, 41.97386], [26.62996, 41.97644], [26.56051, 41.92995], [26.57961, 41.90024], [26.53968, 41.82653], [26.36952, 41.82265], [26.33589, 41.76802], [26.32952, 41.73637], [26.35957, 41.71149], [26.47958, 41.67037], [26.5209, 41.62592], [26.59196, 41.60491], [26.59742, 41.48058], [26.61767, 41.42281], [26.62997, 41.34613], [26.5837, 41.32131], [26.5209, 41.33993], [26.39861, 41.25053], [26.32259, 41.24929], [26.31928, 41.07386], [26.3606, 41.02027], [26.33297, 40.98388], [26.35894, 40.94292], [26.32259, 40.94042], [26.28623, 40.93005], [26.29441, 40.89119], [26.26169, 40.9168], [26.20856, 40.86048], [26.21351, 40.83298], [26.15685, 40.80709], [26.12854, 40.77339], [26.12495, 40.74283], [26.08638, 40.73214], [26.0754, 40.72772], [26.03489, 40.73051], [25.94795, 40.72797], [26.04292, 40.3958], [25.61285, 40.17161], [25.94257, 39.39358], [26.43357, 39.43096], [26.70773, 39.0312], [26.61814, 38.81372], [26.21136, 38.65436], [26.32173, 38.48731], [26.24183, 38.44695], [26.21136, 38.17558], [27.05537, 37.9131], [27.16428, 37.72343], [26.99377, 37.69034], [26.95583, 37.64989], [27.14757, 37.32], [27.20312, 36.94571], [27.45627, 36.9008], [27.24613, 36.71622], [27.46117, 36.53789], [27.89482, 36.69898], [27.95037, 36.46155], [28.23708, 36.56812], [29.30783, 36.01033], [29.48192, 36.18377], [29.61002, 36.1731], [29.61805, 36.14179], [29.69611, 36.10365], [29.73302, 35.92555], [32.82353, 35.70297], [35.51152, 36.10954], [35.931, 35.92109], [35.98499, 35.94107], [36.00514, 35.94113], [36.01844, 35.92403], [35.99829, 35.88242], [36.11827, 35.85923], [36.13919, 35.83692], [36.14029, 35.81015], [36.1623, 35.80925], [36.17441, 35.92076], [36.19973, 35.95195], [36.25366, 35.96264], [36.27678, 35.94839], [36.29769, 35.96086], [36.28338, 36.00273], [36.30099, 36.00985], [36.33956, 35.98687], [36.37474, 36.01163], [36.39206, 36.22088], [36.4617, 36.20461], [36.50463, 36.2419], [36.6125, 36.22592], [36.68672, 36.23677], [36.65653, 36.33861], [36.6081, 36.33772], [36.54206, 36.49539], [36.58829, 36.58295], [36.57398, 36.65186], [36.62681, 36.71189], [36.61581, 36.74629], [36.66727, 36.82901], [36.99557, 36.75997], [36.99886, 36.74012], [37.04399, 36.73483], [37.04619, 36.71101], [37.01647, 36.69512], [37.02088, 36.66422], [37.08279, 36.63495], [37.10894, 36.6704], [37.16177, 36.66069], [37.21988, 36.6736], [37.47253, 36.63243], [37.49103, 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[44.22239, 37.15756], [44.18503, 37.09551], [44.25975, 36.98119], [44.30645, 36.97373], [44.35937, 37.02843], [44.35315, 37.04955], [44.38117, 37.05825], [44.42631, 37.05825], [44.63179, 37.19229], [44.76698, 37.16162], [44.78319, 37.1431], [44.7868, 37.16644], [44.75986, 37.21549], [44.81021, 37.2915], [44.58449, 37.45018], [44.61401, 37.60165], [44.56887, 37.6429], [44.62096, 37.71985], [44.55498, 37.783], [44.45948, 37.77065], [44.3883, 37.85433], [44.22509, 37.88859], [44.42476, 38.25763], [44.50115, 38.33939], [44.44386, 38.38295], [44.38309, 38.36117], [44.3119, 38.37887], [44.3207, 38.49799], [44.32058, 38.62752], [44.28065, 38.6465], [44.26155, 38.71427], [44.30322, 38.81581], [44.18863, 38.93881], [44.20946, 39.13975], [44.1043, 39.19842], [44.03667, 39.39223], [44.22452, 39.4169], [44.29818, 39.378], [44.37921, 39.4131], [44.42832, 39.4131], [44.41849, 39.56659], [44.48111, 39.61579], [44.47298, 39.68788], [44.6137, 39.78393], [44.65422, 39.72163], [44.71806, 39.71124], [44.81043, 39.62677], [44.80977, 39.65768], [44.75779, 39.7148], [44.61845, 39.8281], [44.46635, 39.97733], [44.26973, 40.04866], [44.1778, 40.02845], [44.1057, 40.03555], [43.92307, 40.01787], [43.65688, 40.11199], [43.65221, 40.14889], [43.71136, 40.16673], [43.59928, 40.34019], [43.60862, 40.43267], [43.54791, 40.47413], [43.63664, 40.54159], [43.7425, 40.66805], [43.74872, 40.7365], [43.67712, 40.84846], [43.67712, 40.93084], [43.58683, 40.98961], [43.47319, 41.02251], [43.44984, 41.0988], [43.4717, 41.12611], [43.44973, 41.17666], [43.36118, 41.2028], [43.23096, 41.17536], [43.1945, 41.25242], [43.13373, 41.25503], [43.21707, 41.30331], [43.02956, 41.37891], [42.8785, 41.50516], [42.84899, 41.47265], [42.78995, 41.50126], [42.84471, 41.58912], [42.72794, 41.59714], [42.59202, 41.58183], [42.51772, 41.43606], [42.26387, 41.49346], [41.95134, 41.52466], [41.81939, 41.43621], [41.7124, 41.47417], [41.7148, 41.4932], [41.54366, 41.52185]]]] } - - while (++i < n) { - if (prefixes[i] + property in s) { - return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); - } + }, { + type: "Feature", + properties: { + iso1A2: "TT", + iso1A3: "TTO", + iso1N3: "780", + wikidata: "Q754", + nameEn: "Trinidad and Tobago", + groups: ["029", "003", "419", "019", "UN"], + driveSide: "left", + callingCodes: ["1 868"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-61.62505, 11.18974], [-62.08693, 10.04435], [-60.89962, 9.81445], [-60.07172, 11.77667], [-61.62505, 11.18974]]]] } - - 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; - - for (i = 0; i <= b.length; i++) { - matrix[i] = [i]; + }, { + type: "Feature", + properties: { + iso1A2: "TV", + iso1A3: "TUV", + iso1N3: "798", + wikidata: "Q672", + nameEn: "Tuvalu", + groups: ["061", "009", "UN"], + driveSide: "left", + callingCodes: ["688"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[174, -5], [174, -11.5], [179.99999, -11.5], [179.99999, -5], [174, -5]]]] } - - for (j = 0; j <= a.length; j++) { - matrix[0][j] = j; + }, { + type: "Feature", + properties: { + iso1A2: "TW", + iso1A3: "TWN", + iso1N3: "158", + wikidata: "Q865", + nameEn: "Taiwan", + aliases: ["RC"], + groups: ["030", "142"], + callingCodes: ["886"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[121.8109, 21.77688], [122.26612, 25.98197], [120.49232, 25.22863], [118.56434, 24.49266], [118.42453, 24.54644], [118.35291, 24.51645], [118.28244, 24.51231], [118.11703, 24.39734], [120.69238, 21.52331], [121.8109, 21.77688]]]] } - - for (i = 1; i <= b.length; i++) { - for (j = 1; j <= a.length; j++) { - if (b.charAt(i - 1) === a.charAt(j - 1)) { - matrix[i][j] = matrix[i - 1][j - 1]; - } else { - matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution - Math.min(matrix[i][j - 1] + 1, // insertion - matrix[i - 1][j] + 1)); // deletion - } - } + }, { + type: "Feature", + properties: { + iso1A2: "TZ", + iso1A3: "TZA", + iso1N3: "834", + wikidata: "Q924", + nameEn: "Tanzania", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["255"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[30.80408, -0.99911], [30.76635, -0.9852], [30.70631, -1.01175], [30.64166, -1.06601], [30.47194, -1.0555], [30.45116, -1.10641], [30.50889, -1.16412], [30.57123, -1.33264], [30.71974, -1.43244], [30.84079, -1.64652], [30.80802, -1.91477], [30.89303, -2.08223], [30.83915, -2.35795], [30.54501, -2.41404], [30.41789, -2.66266], [30.52747, -2.65841], [30.40662, -2.86151], [30.4987, -2.9573], [30.57926, -2.89791], [30.6675, -2.98987], [30.83823, -2.97837], [30.84165, -3.25152], [30.45915, -3.56532], [30.22042, -4.01738], [30.03323, -4.26631], [29.88172, -4.35743], [29.82885, -4.36153], [29.77289, -4.41733], [29.75109, -4.45836], [29.63827, -4.44681], [29.43673, -4.44845], [29.52552, -6.2731], [30.2567, -7.14121], [30.79243, -8.27382], [31.00796, -8.58615], [31.37533, -8.60769], [31.57147, -8.70619], [31.57147, -8.81388], [31.71158, -8.91386], [31.81587, -8.88618], [31.94663, -8.93846], [31.94196, -9.02303], [31.98866, -9.07069], [32.08206, -9.04609], [32.16146, -9.05993], [32.25486, -9.13371], [32.43543, -9.11988], [32.49147, -9.14754], [32.53661, -9.24281], [32.75611, -9.28583], [32.76233, -9.31963], [32.95389, -9.40138], [32.99397, -9.36712], [33.14925, -9.49322], [33.31581, -9.48554], [33.48052, -9.62442], [33.76677, -9.58516], [33.93298, -9.71647], [33.9638, -9.62206], [33.95829, -9.54066], [34.03865, -9.49398], [34.54499, -10.0678], [34.51911, -10.12279], [34.57581, -10.56271], [34.65946, -10.6828], [34.67047, -10.93796], [34.61161, -11.01611], [34.63305, -11.11731], [34.79375, -11.32245], [34.91153, -11.39799], [34.96296, -11.57354], [35.63599, -11.55927], [35.82767, -11.41081], [36.19094, -11.57593], [36.19094, -11.70008], [36.62068, -11.72884], [36.80309, -11.56836], [37.3936, -11.68949], [37.76614, -11.53352], [37.8388, -11.3123], [37.93618, -11.26228], [38.21598, -11.27289], [38.47258, -11.4199], [38.88996, -11.16978], [39.24395, -11.17433], [39.58249, -10.96043], [40.00295, -10.80255], [40.44265, -10.4618], [40.74206, -10.25691], [40.14328, -4.64201], [39.62121, -4.68136], [39.44306, -4.93877], [39.21631, -4.67835], [37.81321, -3.69179], [37.75036, -3.54243], [37.63099, -3.50723], [37.5903, -3.42735], [37.71745, -3.304], [37.67199, -3.06222], [34.0824, -1.02264], [34.03084, -1.05101], [34.02286, -1.00779], [33.93107, -0.99298], [30.80408, -0.99911]]]] } - - 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]; - }; - } - function utilAsyncMap(inputs, func, callback) { - var remaining = inputs.length; - var results = []; - var errors = []; - inputs.forEach(function (d, i) { - func(d, function done(err, data) { - errors[i] = err; - results[i] = data; - remaining--; - if (!remaining) callback(errors, results); - }); - }); - } // wraps an index to an interval [0..length-1] - - function utilWrap(index, length) { - if (index < 0) { - index += Math.ceil(-index / length) * length; + }, { + type: "Feature", + properties: { + iso1A2: "UA", + iso1A3: "UKR", + iso1N3: "804", + wikidata: "Q212", + nameEn: "Ukraine", + groups: ["151", "150", "UN"], + callingCodes: ["380"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[33.57318, 46.10317], [33.61467, 46.13561], [33.63854, 46.14147], [33.61517, 46.22615], [33.646, 46.23028], [33.74047, 46.18555], [33.79715, 46.20482], [33.85234, 46.19863], [33.91549, 46.15938], [34.05272, 46.10838], [34.07311, 46.11769], [34.12929, 46.10494], [34.181, 46.06804], [34.25111, 46.0532], [34.33912, 46.06114], [34.41221, 46.00245], [34.44155, 45.95995], [34.48729, 45.94267], [34.52011, 45.95097], [34.55889, 45.99347], [34.60861, 45.99347], [34.66679, 45.97136], [34.75479, 45.90705], [34.80153, 45.90047], [34.79905, 45.81009], [34.96015, 45.75634], [35.23066, 45.79231], [37.62608, 46.82615], [38.12112, 46.86078], [38.3384, 46.98085], [38.22955, 47.12069], [38.23049, 47.2324], [38.32112, 47.2585], [38.33074, 47.30508], [38.22225, 47.30788], [38.28954, 47.39255], [38.28679, 47.53552], [38.35062, 47.61631], [38.76379, 47.69346], [38.79628, 47.81109], [38.87979, 47.87719], [39.73935, 47.82876], 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'new-password').attr('autocorrect', 'off').attr('autocapitalize', 'off').attr('spellcheck', isText ? 'true' : 'false'); - } // https://stackoverflow.com/questions/194846/is-there-any-kind-of-hash-code-function-in-javascript - // https://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/ - - function utilHashcode(str) { - var hash = 0; - - if (str.length === 0) { - return hash; + }, { + type: "Feature", + properties: { + iso1A2: "UG", + iso1A3: "UGA", + iso1N3: "800", + wikidata: "Q1036", + nameEn: "Uganda", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["256"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[33.93107, -0.99298], [33.9264, -0.54188], [33.98449, -0.13079], [33.90936, 0.10581], [34.10067, 0.36372], [34.08727, 0.44713], [34.11408, 0.48884], [34.13493, 0.58118], [34.20196, 0.62289], [34.27345, 0.63182], [34.31516, 0.75693], [34.40041, 0.80266], [34.43349, 0.85254], [34.52369, 1.10692], [34.57427, 1.09868], [34.58029, 1.14712], [34.67562, 1.21265], [34.80223, 1.22754], [34.82606, 1.26626], [34.82606, 1.30944], [34.7918, 1.36752], [34.87819, 1.5596], [34.92734, 1.56109], [34.9899, 1.6668], [34.98692, 1.97348], [34.90947, 2.42447], [34.95267, 2.47209], [34.77244, 2.70272], [34.78137, 2.76223], [34.73967, 2.85447], [34.65774, 2.8753], [34.60114, 2.93034], [34.56242, 3.11478], [34.45815, 3.18319], [34.40006, 3.37949], [34.41794, 3.44342], [34.39112, 3.48802], [34.44922, 3.51627], [34.45815, 3.67385], [34.15429, 3.80464], [34.06046, 4.15235], [33.9873, 4.23316], [33.51264, 3.75068], [33.18356, 3.77812], [33.02852, 3.89296], [32.89746, 3.81339], [32.72021, 3.77327], [32.41337, 3.748], [32.20782, 3.6053], [32.19888, 3.50867], [32.08866, 3.53543], [32.08491, 3.56287], [32.05187, 3.589], [31.95907, 3.57408], [31.96205, 3.6499], [31.86821, 3.78664], [31.81459, 3.82083], [31.72075, 3.74354], [31.50776, 3.63652], [31.50478, 3.67814], [31.29476, 3.8015], [31.16666, 3.79853], [30.97601, 3.693], [30.85153, 3.48867], [30.94081, 3.50847], [30.93486, 3.40737], [30.84251, 3.26908], [30.77101, 3.04897], [30.8574, 2.9508], [30.8857, 2.83923], [30.75612, 2.5863], [30.74271, 2.43601], [30.83059, 2.42559], [30.91102, 2.33332], [30.96911, 2.41071], [31.06593, 2.35862], [31.07934, 2.30207], [31.12104, 2.27676], [31.1985, 2.29462], [31.20148, 2.2217], [31.28042, 2.17853], [31.30127, 2.11006], [30.48503, 1.21675], [30.24671, 1.14974], [30.22139, 0.99635], [30.1484, 0.89805], [29.98307, 0.84295], [29.95477, 0.64486], [29.97413, 0.52124], [29.87284, 0.39166], [29.81922, 0.16824], [29.77454, 0.16675], [29.7224, 0.07291], [29.72687, -0.08051], [29.65091, -0.46777], [29.67474, -0.47969], [29.67176, -0.55714], [29.62708, -0.71055], [29.63006, -0.8997], [29.58388, -0.89821], [29.59061, -1.39016], [29.82657, -1.31187], [29.912, -1.48269], [30.16369, -1.34303], [30.35212, -1.06896], [30.47194, -1.0555], [30.64166, -1.06601], [30.70631, -1.01175], [30.76635, -0.9852], [30.80408, -0.99911], [33.93107, -0.99298]]]] } - - for (var i = 0; i < str.length; i++) { - var _char = str.charCodeAt(i); - - hash = (hash << 5) - hash + _char; - hash = hash & hash; // Convert to 32bit integer + }, { + type: "Feature", + properties: { + iso1A2: "UM", + iso1A3: "UMI", + iso1N3: "581", + wikidata: "Q16645", + nameEn: "United States Minor Outlying Islands", + country: "US" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "UN", + wikidata: "Q1065", + nameEn: "United Nations", + level: "unitedNations", + isoStatus: "excRes" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "US", + iso1A3: "USA", + iso1N3: "840", + wikidata: "Q30", + nameEn: "United States of America" + }, + geometry: null + }, { + type: "Feature", + properties: { + iso1A2: "UY", + iso1A3: "URY", + iso1N3: "858", + wikidata: "Q77", + nameEn: "Uruguay", + groups: ["005", "419", "019", "UN"], + callingCodes: ["598"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-57.65132, -30.19229], [-57.61478, -30.25165], [-57.64859, -30.35095], [-57.89115, -30.49572], [-57.8024, -30.77193], [-57.89476, -30.95994], [-57.86729, -31.06352], [-57.9908, -31.34924], [-57.98127, -31.3872], [-58.07569, -31.44916], [-58.0023, -31.53084], [-58.00076, -31.65016], [-58.20252, -31.86966], [-58.10036, -32.25338], [-58.22362, -32.52416], [-58.1224, -32.98842], [-58.40475, -33.11777], [-58.44442, -33.84033], [-58.34425, -34.15035], [-57.83001, -34.69099], [-54.78916, -36.21945], [-52.83257, -34.01481], [-53.37138, -33.74313], [-53.39593, -33.75169], [-53.44031, -33.69344], [-53.52794, -33.68908], [-53.53459, -33.16843], [-53.1111, -32.71147], [-53.37671, -32.57005], [-53.39572, -32.58596], [-53.76024, -32.0751], [-54.17384, -31.86168], [-55.50821, -30.91349], [-55.50841, -30.9027], [-55.51862, -30.89828], [-55.52712, -30.89997], [-55.53276, -30.90218], [-55.53431, -30.89714], [-55.54572, -30.89051], [-55.55218, -30.88193], [-55.55373, -30.8732], [-55.5634, -30.8686], [-55.58866, -30.84117], [-55.87388, -31.05053], [-56.4619, -30.38457], [-56.4795, -30.3899], [-56.49267, -30.39471], [-56.90236, -30.02578], [-57.22502, -30.26121], [-57.65132, -30.19229]]]] } - - return hash; - } // Returns version of `str` with all runs of special characters replaced by `_`; - // suitable for HTML ids, classes, selectors, etc. - - function utilSafeClassName(str) { - return str.toLowerCase().replace(/[^a-z0-9]+/g, '_'); - } // Returns string based on `val` that is highly unlikely to collide with an id - // used previously or that's present elsewhere in the document. Useful for preventing - // browser-provided autofills or when embedding iD on pages with unknown elements. - - function utilUniqueDomId(val) { - return 'ideditor-' + utilSafeClassName(val.toString()) + '-' + new Date().getTime().toString(); - } // Returns the length of `str` in unicode characters. This can be less than - // `String.length()` since a single unicode character can be composed of multiple - // JavaScript UTF-16 code units. - - function utilUnicodeCharsCount(str) { - // Native ES2015 implementations of `Array.from` split strings into unicode characters - return Array.from(str).length; - } // Returns a new string representing `str` cut from its start to `limit` length - // in unicode characters. 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(Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; - } else { - this[prop] = source[prop]; - } - } - } - } - - if (!this.id && this.type) { - this.id = osmEntity.id(this.type); - } + 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; - if (!this.hasOwnProperty('visible')) { - this.visible = true; - } + function canonicalID(id) { + var s = id || ""; - return this; - }, - copy: function copy(resolver, copies) { - if (copies[this.id]) return copies[this.id]; - var copy = osmEntity(this, { - id: undefined, - user: undefined, - version: undefined - }); - copies[this.id] = copy; - return copy; - }, - osmId: function osmId() { - return osmEntity.id.toOSM(this.id); - }, - isNew: function isNew() { - return this.osmId() < 0; - }, - update: function update(attrs) { - return osmEntity(this, attrs, { - v: 1 + (this.v || 0) - }); - }, - mergeTags: function mergeTags(tags) { - var merged = Object.assign({}, this.tags); // shallow copy + if (s.charAt(0) === ".") { + return s.toUpperCase(); + } else { + return s.replace(idFilterRegex, "").toUpperCase(); + } + } - var changed = false; + var levels = ["subterritory", "territory", "subcountryGroup", "country", "sharedLandform", "intermediateRegion", "subregion", "region", "subunion", "union", "unitedNations", "world"]; + loadDerivedDataAndCaches(borders); - for (var k in tags) { - var t1 = merged[k]; - var t2 = tags[k]; + function loadDerivedDataAndCaches(borders2) { + var identifierProps = ["iso1A2", "iso1A3", "m49", "wikidata", "emojiFlag", "ccTLD", "nameEn"]; + var geometryFeatures = []; - 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() - ); - } - } + 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); + } - 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'; + 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; }); - }, - hasParentRelations: function hasParentRelations(resolver) { - return resolver.parentRelations(this).length > 0; - }, - hasInterestingTags: function hasInterestingTags() { - return Object.keys(this.tags).some(osmIsInterestingTag); - }, - hasWikidata: function hasWikidata() { - return !!this.tags.wikidata || !!this.tags['brand:wikidata']; - }, - isHighwayIntersection: function isHighwayIntersection() { - return false; - }, - isDegenerate: function isDegenerate() { - return true; - }, - deprecatedTags: function deprecatedTags(dataDeprecated) { - var tags = this.tags; // if there are no tags, none can be deprecated - - if (Object.keys(tags).length === 0) return []; - var deprecated = []; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); - - if (d.replace) { - var hasExistingValues = Object.keys(d.replace).some(function (replaceKey) { - if (!tags[replaceKey] || d.old[replaceKey]) return false; - var replaceValue = d.replace[replaceKey]; - if (replaceValue === '*') return false; - if (replaceValue === tags[replaceKey]) return false; - return true; - }); // don't flag deprecated tags if the upgrade path would overwrite existing data - #7843 + loadMembersForGroupsOf(_feature); + } - if (hasExistingValues) return; - } + for (var _i2 in borders2.features) { + var _feature2 = borders2.features[_i2]; + loadRoadSpeedUnit(_feature2); + loadRoadHeightUnit(_feature2); + loadDriveSide(_feature2); + loadCallingCodes(_feature2); + loadGroupGroups(_feature2); + } - 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); + for (var _i3 in borders2.features) { + var _feature3 = borders2.features[_i3]; - 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; - } - } - } + _feature3.properties.groups.sort(function (groupID1, groupID2) { + return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); + }); - return false; - }); + 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); - if (matchesDeprecatedTags) { - deprecated.push(d); + if (diff === 0) { + return borders2.features.indexOf(featuresByCode[id1]) - borders2.features.indexOf(featuresByCode[id2]); } + + return diff; }); - 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 - - 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 + var geometryOnlyCollection = { + type: "FeatureCollection", + features: geometryFeatures }; - } - - function getLaneCount(tags, isOneWay) { - var count; + whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); - if (tags.lanes) { - count = parseInt(tags.lanes, 10); + function loadGroups(feature2) { + var props = feature2.properties; - if (count > 0) { - return count; + if (!props.groups) { + props.groups = []; } - } - - 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; + if (feature2.geometry && props.country) { + props.groups.push(props.country); } - forward = laneCount - bothways - backward; - } else if (isNaN(backward)) { - if (forward > laneCount - bothways) { - forward = laneCount - bothways; + if (props.m49 !== "001") { + props.groups.push("001"); } - - backward = laneCount - bothways - forward; } - return { - forward: forward, - backward: backward, - bothways: bothways - }; - } - - function parseTurnLanes(tag) { - if (!tag) return; - var validValues = ['left', 'slight_left', 'sharp_left', 'through', 'right', 'slight_right', 'sharp_right', 'reverse', 'merge_to_left', 'merge_to_right', 'none']; - return tag.split('|').map(function (s) { - if (s === '') s = 'none'; - return s.split(';').map(function (d) { - return validValues.indexOf(d) === -1 ? 'unknown' : d; - }); - }); - } - - function parseMaxspeedLanes(tag, maxspeed) { - if (!tag) return; - return tag.split('|').map(function (s) { - if (s === 'none') return s; - var m = parseInt(s, 10); - if (s === '' || m === maxspeed) return null; - return isNaN(m) ? 'unknown' : m; - }); - } - - function parseMiscLanes(tag) { - if (!tag) return; - var validValues = ['yes', 'no', 'designated']; - return tag.split('|').map(function (s) { - if (s === '') s = 'no'; - return validValues.indexOf(s) === -1 ? 'unknown' : s; - }); - } + function loadM49(feature2) { + var props = feature2.properties; - 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 (!props.m49 && props.iso1N3) { + props.m49 = props.iso1N3; + } + } - 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 loadTLD(feature2) { + var props = feature2.properties; + if (props.level === "unitedNations") return; - function osmWay() { - if (!(this instanceof osmWay)) { - return new osmWay().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + if (!props.ccTLD && props.iso1A2) { + props.ccTLD = "." + props.iso1A2.toLowerCase(); + } } - } - 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]); - if (node) { - extent._extend(node.extent()); - } - } + function loadIsoStatus(feature2) { + var props = feature2.properties; - 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 (!props.isoStatus && props.iso1A2) { + props.isoStatus = "official"; + } + } + function loadLevel(feature2) { + var props = feature2.properties; + if (props.level) return; - 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 - } - }; + if (!props.country) { + props.level = "country"; + } else if (!props.iso1A2 || props.isoStatus === "official") { + props.level = "territory"; + } else { + props.level = "subterritory"; + } + } - for (var key in averageWidths) { - if (this.tags[key] && averageWidths[key][this.tags[key]]) { - var width = averageWidths[key][this.tags[key]]; + function loadGroupGroups(feature2) { + var props = feature2.properties; + if (feature2.geometry || !props.members) return; + var featureLevelIndex = levels.indexOf(props.level); + var sharedGroups = []; - if (key === 'highway') { - var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); - if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; - return width * laneCount; - } + 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); + }); - return width; + if (_i4 === "0") { + sharedGroups = memberGroups; + } else { + sharedGroups = sharedGroups.filter(function (groupID) { + return memberGroups.indexOf(groupID) !== -1; + }); } - } - - 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.. - - - for (var key in this.tags) { - if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) return true; + for (var _i4 in props.members) { + _loop(_i4); } - 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]; + props.groups = props.groups.concat(sharedGroups.filter(function (groupID) { + return props.groups.indexOf(groupID) === -1; + })); - 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]; - } + for (var j in sharedGroups) { + var groupFeature = featuresByCode[sharedGroups[j]]; + + if (groupFeature.properties.members.indexOf(props.id) === -1) { + groupFeature.properties.members.push(props.id); } } + } - return null; - }, - isSided: function isSided() { - if (this.tags.two_sided === 'yes') { - return false; + 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 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; + function loadRoadHeightUnit(feature2) { + var props = feature2.properties; - for (var i = 0; i < coords.length; i++) { - var o = coords[(i + 1) % coords.length]; - var a = coords[i]; - var b = coords[(i + 2) % coords.length]; - var res = geoVecCross(a, b, o); - curr = res > 0 ? 1 : res < 0 ? -1 : 0; + if (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]; + } + } - if (curr === 0) { - continue; - } else if (prev && curr !== prev) { - return false; - } + function loadDriveSide(feature2) { + var props = feature2.properties; - prev = curr; + 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]; } + } - return true; - }, - // returns an object with the tag that implies this is an area, if any - tagSuggestingArea: function tagSuggestingArea() { - return osmTagSuggestingArea(this.tags); - }, - isArea: function isArea() { - if (this.tags.area === 'yes') return true; - if (!this.isClosed() || this.tags.area === 'no') return false; - return this.tagSuggestingArea() !== null; - }, - isDegenerate: function isDegenerate() { - return new Set(this.nodes).size < (this.isArea() ? 3 : 2); - }, - areAdjacent: function areAdjacent(n1, n2) { - for (var i = 0; i < this.nodes.length; i++) { - if (this.nodes[i] === n1) { - if (this.nodes[i - 1] === n2) return true; - if (this.nodes[i + 1] === n2) return true; - } + function loadCallingCodes(feature2) { + var props = feature2.properties; + + if (!feature2.geometry && props.members) { + props.callingCodes = Array.from(new Set(props.members.reduce(function (array, id) { + var member = featuresByCode[id]; + if (member.geometry && member.properties.callingCodes) return array.concat(member.properties.callingCodes); + return array; + }, []))); } + } - return false; - }, - geometry: function geometry(graph) { - return graph["transient"](this, 'geometry', function () { - return this.isArea() ? 'area' : 'line'; + function loadFlag(feature2) { + if (!feature2.properties.iso1A2) return; + var flag = feature2.properties.iso1A2.replace(/./g, function (_char) { + return String.fromCodePoint(_char.charCodeAt(0) + 127397); }); - }, - // 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])]]); + 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); } + } - return graph["transient"](this, 'segments', function () { - var segments = []; + function cacheFeatureByIDs(feature2) { + var ids = []; - 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 - }); + for (var k in identifierProps) { + var prop = identifierProps[k]; + var id = feature2.properties[prop]; + if (id) ids.push(id); + } + + if (feature2.properties.aliases) { + for (var j in feature2.properties.aliases) { + ids.push(feature2.properties.aliases[j]); } + } - 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.. + for (var _i5 in ids) { + var _id = canonicalID(ids[_i5]); - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - i = nodes.length - 1; + featuresByCode[_id] = feature2; } + } + } - nodes = nodes.filter(noRepeatNodes); - return this.update({ - nodes: nodes - }); - }, - // Adds a node (id) in front of the node which is currently at position index. - // If index is undefined, the node will be added to the end of the way for linear ways, - // or just before the final connecting node for circular ways. - // Consecutive duplicates are eliminated including existing ones. - // Circularity is always preserved when adding a node. - addNode: function addNode(id, index) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); - var max = isClosed ? nodes.length - 1 : nodes.length; + function locArray(loc) { + if (Array.isArray(loc)) { + return loc; + } else if (loc.coordinates) { + return loc.coordinates; + } - if (index === undefined) { - index = max; - } + return loc.geometry.coordinates; + } - if (index < 0 || index > max) { - throw new RangeError('index ' + index + ' out of range 0..' + max); - } // If this is a closed way, remove all connector nodes except the first one - // (there may be duplicates) and adjust index if necessary.. + function smallestFeature(loc) { + var query = locArray(loc); + var featureProperties = whichPolygonGetter(query); + if (!featureProperties) return null; + return featuresByCode[featureProperties.id]; + } + function countryFeature(loc) { + var feature2 = smallestFeature(loc); + if (!feature2) return null; + var countryCode = feature2.properties.country || feature2.properties.iso1A2; + return featuresByCode[countryCode] || null; + } - if (isClosed) { - var connector = this.first(); // leading connectors.. + var defaultOpts = { + level: void 0, + maxLevel: void 0, + withProp: void 0 + }; - var i = 1; + 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; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + if (targetLevel === "country") { + var fastFeature = countryFeature(loc); + + if (fastFeature) { + if (!withProp || fastFeature.properties[withProp]) { + return fastFeature; + } + } + } + var features2 = featuresContaining(loc); - i = nodes.length - 1; + for (var i in features2) { + var feature2 = features2[i]; + var levelIndex = levels.indexOf(feature2.properties.level); - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - i = nodes.length - 1; + if (feature2.properties.level === targetLevel || levelIndex > targetLevelIndex && levelIndex <= maxLevelIndex) { + if (!withProp || feature2.properties[withProp]) { + return feature2; } } + } - nodes.splice(index, 0, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + return null; + } - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + function featureForID(id) { + var stringID; + + if (typeof id === "number") { + stringID = id.toString(); + + if (stringID.length === 1) { + stringID = "00" + stringID; + } else if (stringID.length === 2) { + stringID = "0" + stringID; } + } else { + stringID = canonicalID(id); + } - 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; + return featuresByCode[stringID] || 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.. + function smallestFeaturesForBbox(bbox) { + return whichPolygonGetter.bbox(bbox).map(function (props) { + return featuresByCode[props.id]; + }); + } + function smallestOrMatchingFeature(query) { + if (_typeof(query) === "object") { + return smallestFeature(query); + } - if (isClosed) { - var connector = this.first(); // leading connectors.. + return featureForID(query); + } - var i = 1; + function feature$1(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + if (_typeof(query) === "object") { + return featureForLoc(query, opts); + } + return featureForID(query); + } - i = nodes.length - 1; + 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; + } - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index === i) index = 0; // update leading connector instead + function featuresContaining(query, strict) { + var matchingFeatures; - i = nodes.length - 1; - } - } + if (Array.isArray(query) && query.length === 4) { + matchingFeatures = smallestFeaturesForBbox(query); + } else { + var smallestOrMatching = smallestOrMatchingFeature(query); + matchingFeatures = smallestOrMatching ? [smallestOrMatching] : []; + } - nodes.splice(index, 1, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + if (!matchingFeatures.length) return []; + var returnFeatures; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); - } + if (!strict || _typeof(query) === "object") { + returnFeatures = matchingFeatures.slice(); + } else { + returnFeatures = []; + } - 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(); + for (var j in matchingFeatures) { + var properties = matchingFeatures[j].properties; - for (var i = 0; i < nodes.length; i++) { - if (nodes[i] === needleID) { - nodes[i] = replacementID; + for (var i in properties.groups) { + var groupID = properties.groups[i]; + var groupFeature = featuresByCode[groupID]; + + if (returnFeatures.indexOf(groupFeature) === -1) { + returnFeatures.push(groupFeature); } } + } - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + return returnFeatures; + } - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + function featuresIn(id, strict) { + var feature2 = featureForID(id); + if (!feature2) return []; + var features2 = []; + + if (!strict) { + features2.push(feature2); + } + + var properties = feature2.properties; + + if (properties.members) { + for (var i in properties.members) { + var memberID = properties.members[i]; + features2.push(featuresByCode[memberID]); } + } - 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.. + return features2; + } - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + function aggregateFeature(id) { + var features2 = featuresIn(id, false); + if (features2.length === 0) return null; + var aggregateCoordinates = []; + + for (var i in features2) { + var feature2 = features2[i]; + + if (feature2.geometry && feature2.geometry.type === "MultiPolygon" && feature2.geometry.coordinates) { + aggregateCoordinates = aggregateCoordinates.concat(feature2.geometry.coordinates); } + } - return this.update({ - nodes: nodes - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - way: { - '@id': this.osmId(), - '@version': this.version || 0, - nd: this.nodes.map(function (id) { - return { - keyAttributes: { - ref: osmEntity.id.toOSM(id) - } - }; - }, this), - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) + return { + type: "Feature", + properties: features2[0].properties, + geometry: { + type: "MultiPolygon", + coordinates: aggregateCoordinates + } + }; + } + + function roadSpeedUnit(query) { + var feature2 = smallestOrMatchingFeature(query); + return feature2 && feature2.properties.roadSpeedUnit || null; + } + + var RADIUS = 6378137; + var FLATTENING = 1 / 298.257223563; + var POLAR_RADIUS = 6356752.3142; + var wgs84 = { + RADIUS: RADIUS, + FLATTENING: FLATTENING, + POLAR_RADIUS: POLAR_RADIUS + }; + + var geometry_1 = geometry; + var ring = ringArea; + + function geometry(_) { + var area = 0, + i; + + switch (_.type) { + case 'Polygon': + return polygonArea(_.coordinates); + + case 'MultiPolygon': + for (i = 0; i < _.coordinates.length; i++) { + area += polygonArea(_.coordinates[i]); } - }; - if (changeset_id) { - r.way['@changeset'] = changeset_id; + return area; + + case 'Point': + case 'MultiPoint': + case 'LineString': + case 'MultiLineString': + return 0; + + case 'GeometryCollection': + for (i = 0; i < _.geometries.length; i++) { + area += geometry(_.geometries[i]); + } + + return area; + } + } + + function polygonArea(coords) { + var area = 0; + + if (coords && coords.length > 0) { + area += Math.abs(ringArea(coords[0])); + + for (var i = 1; i < coords.length; i++) { + area -= Math.abs(ringArea(coords[i])); } + } - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - var coordinates = resolver.childNodes(this).map(function (n) { - return n.loc; - }); + 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 (this.isArea() && this.isClosed()) { - return { - type: 'Polygon', - coordinates: [coordinates] - }; + + function ringArea(coords) { + var p1, + p2, + p3, + lowerIndex, + middleIndex, + upperIndex, + i, + area = 0, + coordsLength = coords.length; + + 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 { - return { - type: 'LineString', - coordinates: coordinates - }; + // i = 0 to N-3 + lowerIndex = i; + middleIndex = i + 1; + upperIndex = i + 2; } - }); - }, - 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 (!this.isClosed() && nodes.length) { - json.coordinates[0].push(nodes[0].loc); - } + p1 = coords[lowerIndex]; + p2 = coords[middleIndex]; + p3 = coords[upperIndex]; + area += (rad(p3[0]) - rad(p1[0])) * Math.sin(rad(p2[1])); + } + + area = area * wgs84.RADIUS * wgs84.RADIUS / 2; + } + + return area; + } + + function rad(_) { + return _ * Math.PI / 180; + } + + var geojsonArea = { + geometry: geometry_1, + ring: ring + }; + + var $includes = arrayIncludes.includes; + + + // `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); + } + }); + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('includes'); + + var validateCenter_1$1 = function validateCenter(center) { + var validCenterLengths = [2, 3]; + + 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))); + } + + if (lng > 180 || lng < -180) { + throw new Error("ERROR! Longitude has to be between -180 and 180 but was ".concat(lng)); + } + + if (lat > 90 || lat < -90) { + throw new Error("ERROR! Latitude has to be between -90 and 90 but was ".concat(lat)); + } + }; + + 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))); + } + + if (radius <= 0) { + throw new Error("ERROR! Radius has to be a positive number but was: ".concat(radius)); + } + }; + + var validateRadius$1 = { + validateRadius: validateRadius_1$1 + }; - var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes - // that OpenStreetMap polygons are not hemisphere-spanning. + 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 (area > 2 * Math.PI) { - json.coordinates[0] = json.coordinates[0].reverse(); - area = d3_geoArea(json); - } + if (numberOfEdges < 3) { + throw new Error("ERROR! Number of edges has to be at least 3 but was: ".concat(numberOfEdges)); + } + }; - return isNaN(area) ? 0 : area; - }); + var validateNumberOfEdges$1 = { + validateNumberOfEdges: validateNumberOfEdges_1$1 + }; + + 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)); } - }); // Filter function to eliminate consecutive duplicates. - function noRepeatNodes(node, i, arr) { - return i === 0 || node !== arr[i - 1]; - } + if (earthRadius <= 0) { + throw new Error("ERROR! Earth radius has to be a positive number but was: ".concat(earthRadius)); + } + }; - // - // 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 validateEarthRadius$1 = { + validateEarthRadius: validateEarthRadius_1$1 + }; - function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { - if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { - return false; + 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)); } + }; - var outerMember; + var validateBearing$1 = { + validateBearing: validateBearing_1$1 + }; - for (var memberIndex in entity.members) { - var member = entity.members[memberIndex]; + 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; - 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); + 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 + }; - if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { - return false; - } - } - } + var validateInput = inputValidation.validateInput; + var defaultEarthRadius = 6378137; // equatorial Earth radius - return outerMember; - } // For fixing up rendering of multipolygons with tags on the outer member. - // https://github.com/openstreetmap/iD/issues/613 + function toRadians(angleInDegrees) { + return angleInDegrees * Math.PI / 180; + } - function osmIsOldMultipolygonOuterMember(entity, graph) { - if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) return false; - var parents = graph.parentRelations(entity); - if (parents.length !== 1) return false; - var parent = parents[0]; - if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) return false; - var members = parent.members, - member; + function toDegrees(angleInRadians) { + return angleInRadians * 180 / Math.PI; + } - for (var i = 0; i < members.length; i++) { - member = members[i]; - if (member.id === entity.id && member.role && member.role !== 'outer') return false; // Not outer member + function offset(c1, distance, earthRadius, bearing) { + var lat1 = toRadians(c1[1]); + var lon1 = toRadians(c1[0]); + var dByR = distance / earthRadius; + var lat = Math.asin(Math.sin(lat1) * Math.cos(dByR) + Math.cos(lat1) * Math.sin(dByR) * Math.cos(bearing)); + var lon = lon1 + Math.atan2(Math.sin(bearing) * Math.sin(dByR) * Math.cos(lat1), Math.cos(dByR) - Math.sin(lat1) * Math.sin(lat)); + return [toDegrees(lon), toDegrees(lat)]; + } + + var circleToPolygon = function circleToPolygon(center, radius, options) { + var n = getNumberOfEdges(options); + var earthRadius = getEarthRadius(options); + var bearing = getBearing(options); + var direction = getDirection(options); // validateInput() throws error on invalid input and do nothing on valid input + + validateInput({ + center: center, + radius: radius, + numberOfEdges: n, + earthRadius: earthRadius, + bearing: bearing + }); + var start = toRadians(bearing); + var coordinates = []; - if (member.id !== entity.id && (!member.role || member.role === 'outer')) return false; // Not a simple multipolygon + for (var i = 0; i < n; ++i) { + coordinates.push(offset(center, radius, earthRadius, start + direction * 2 * Math.PI * -i / n)); } - return parent; + coordinates.push(coordinates[0]); + return { + type: "Polygon", + coordinates: [coordinates] + }; + }; + + function getNumberOfEdges(options) { + if (isUndefinedOrNull(options)) { + return 32; + } else if (isObjectNotArray(options)) { + var numberOfEdges = options.numberOfEdges; + return numberOfEdges === undefined ? 32 : numberOfEdges; + } + + return options; } - function osmOldMultipolygonOuterMember(entity, graph) { - if (entity.type !== 'way') return false; - var parents = graph.parentRelations(entity); - if (parents.length !== 1) return false; - var parent = parents[0]; - if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) return false; - var members = parent.members, - member, - outerMember; - for (var i = 0; i < members.length; i++) { - member = members[i]; + function getEarthRadius(options) { + if (isUndefinedOrNull(options)) { + return defaultEarthRadius; + } else if (isObjectNotArray(options)) { + var earthRadius = options.earthRadius; + return earthRadius === undefined ? defaultEarthRadius : earthRadius; + } - if (!member.role || member.role === 'outer') { - if (outerMember) return false; // Not a simple multipolygon + return defaultEarthRadius; + } - outerMember = member; - } + function getDirection(options) { + if (isObjectNotArray(options) && options.rightHandRule) { + return -1; } - if (!outerMember) return false; - var outerEntity = graph.hasEntity(outerMember.id); - if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) return false; - return outerEntity; - } // Join `toJoin` array into sequences of connecting ways. - // Segments which share identical start/end nodes will, as much as possible, - // be connected with each other. - // - // The return value is a nested array. Each constituent array contains elements - // of `toJoin` which have been determined to connect. - // - // Each consitituent array also has a `nodes` property whose value is an - // ordered array of member nodes, with appropriate order reversal and - // start/end coordinate de-duplication. - // - // Members of `toJoin` must have, at minimum, `type` and `id` properties. - // Thus either an array of `osmWay`s or a relation member array may be used. - // - // If an member is an `osmWay`, its tags and childnodes may be reversed via - // `actionReverse` in the output. - // - // The returned sequences array also has an `actions` array property, containing - // any reversal actions that should be applied to the graph, should the calling - // code attempt to actually join the given ways. - // - // Incomplete members (those for which `graph.hasEntity(element.id)` returns - // false) and non-way members are ignored. - // + return 1; + } - function osmJoinWays(toJoin, graph) { - function resolve(member) { - return graph.childNodes(graph.entity(member.id)); + function getBearing(options) { + if (isUndefinedOrNull(options)) { + return 0; + } else if (isObjectNotArray(options)) { + var bearing = options.bearing; + return bearing === undefined ? 0 : bearing; } - 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 0; + } + function isObjectNotArray(argument) { + return argument !== null && _typeof(argument) === "object" && !Array.isArray(argument); + } - 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) + function isUndefinedOrNull(argument) { + return argument === null || argument === undefined; + } - var i; - var joinAsMembers = true; + // `Number.EPSILON` constant + // https://tc39.es/ecma262/#sec-number.epsilon + _export({ target: 'Number', stat: true }, { + EPSILON: Math.pow(2, -52) + }); - for (i = 0; i < toJoin.length; i++) { - if (toJoin[i] instanceof osmWay) { - joinAsMembers = false; - break; - } + var quot = /"/g; + + // `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 + ''; + }; + + // 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; + }); + }; + + // `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 sequences = []; - sequences.actions = []; + /** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + var Node = + /** @class */ + function () { + function Node(key, data) { + this.next = null; + this.key = key; + this.data = data; + this.left = null; + this.right = null; + } - while (toJoin.length) { - // start a new sequence - var item = toJoin.shift(); - var currWays = [item]; - var currNodes = resolve(item).slice(); // add to it + return Node; + }(); + /* follows "An implementation of top-down splaying" + * by D. Sleator March 1992 + */ - 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. + function DEFAULT_COMPARE(a, b) { + return a > b ? 1 : a < b ? -1 : 0; + } + /** + * Simple top down splay, not requiring i to be in the tree t. + */ - 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]; - } - if (nodes[0] === end) { - fn = currNodes.push; // join to end + function splay(i, t, comparator) { + var N = new Node(null, null); + var l = N; + var r = N; - nodes = nodes.slice(1); - break; - } else if (nodes[nodes.length - 1] === end) { - fn = currNodes.push; // join to end + while (true) { + var cmp = comparator(i, t.key); //if (i < t.key) { - nodes = nodes.slice(0, -1).reverse(); - item = reverse(item); - break; - } else if (nodes[nodes.length - 1] === start) { - fn = currNodes.unshift; // join to beginning + if (cmp < 0) { + if (t.left === null) break; //if (i < t.left.key) { - nodes = nodes.slice(0, -1); - break; - } else if (nodes[0] === start) { - fn = currNodes.unshift; // join to beginning + if (comparator(i, t.left.key) < 0) { + var y = t.left; + /* rotate right */ - nodes = nodes.slice(1).reverse(); - item = reverse(item); - break; - } else { - fn = nodes = null; - } + t.left = y.right; + y.right = t; + t = y; + if (t.left === null) break; } - if (!nodes) { - // couldn't find a joinable way/member - break; + r.left = t; + /* link right */ + + r = t; + t = t.left; //} else if (i > t.key) { + } else if (cmp > 0) { + if (t.right === null) break; //if (i > t.right.key) { + + if (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; } - fn.apply(currWays, [item]); - fn.apply(currNodes, nodes); - toJoin.splice(i, 1); - } + l.right = t; + /* link left */ - currWays.nodes = currNodes; - sequences.push(currWays); + l = t; + t = t.right; + } else break; } + /* assemble */ - return sequences; + + l.right = t.left; + r.left = t.right; + t.left = N.right; + t.right = N.left; + return t; } - function actionAddMember(relationId, member, memberIndex, insertPair) { - return function action(graph) { - var relation = graph.entity(relationId); // There are some special rules for Public Transport v2 routes. + function insert(i, data, t, comparator) { + var node = new Node(i, data); - var isPTv2 = /stop|platform/.test(member.role); + if (t === null) { + node.left = node.right = null; + return 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); + t = splay(i, t, comparator); + var cmp = comparator(i, t.key); + + 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 node; + } + + function split(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 { - // 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; - } + left = v.left; + v.left = null; + right = v; + } + } - graph = graph.replace(relation.addMember(member, memberIndex)); + return { + left: left, + right: right + }; + } + + function merge$3(left, right, comparator) { + if (right === null) return left; + if (left === null) return right; + right = splay(left.key, right, comparator); + right.left = left; + return right; + } + /** + * Prints level of the tree + */ + + + function printRow(root, prefix, isTail, out, printNode) { + if (root) { + out("" + prefix + (isTail ? '└── ' : '├── ') + printNode(root) + "\n"); + var indent = prefix + (isTail ? ' ' : '│ '); + if (root.left) printRow(root.left, indent, false, out, printNode); + if (root.right) printRow(root.right, indent, true, out, printNode); + } + } + + var Tree = + /** @class */ + function () { + function Tree(comparator) { + if (comparator === void 0) { + comparator = DEFAULT_COMPARE; } - return graph; - }; // Add a way member into the relation "wherever it makes sense". - // In this situation we were not supplied a memberIndex. + this._root = null; + this._size = 0; + this._comparator = comparator; + } + /** + * Inserts a key, allows duplicates + */ - function addWayMember(relation, graph) { - var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. - var PTv2members = []; - var members = []; + 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 < relation.members.length; i++) { - var m = relation.members[i]; - if (/stop|platform/.test(m.role)) { - PTv2members.push(m); - } else { - members.push(m); + Tree.prototype.add = function (key, data) { + var node = new Node(key, data); + + if (this._root === null) { + node.left = node.right = null; + this._size++; + this._root = node; + } + + var comparator = this._comparator; + var t = splay(key, this._root, comparator); + var cmp = comparator(key, t.key); + if (cmp === 0) this._root = t;else { + if (cmp < 0) { + node.left = t.left; + node.right = t; + t.left = null; + } else if (cmp > 0) { + node.right = t.right; + node.left = t; + t.right = null; } + + this._size++; + this._root = node; } + return this._root; + }; + /** + * @param {Key} key + * @return {Node|null} + */ - 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); + Tree.prototype.remove = function (key) { + this._root = this._remove(key, this._root, this._comparator); + }; + /** + * Deletes i from the tree if it's there + */ + + + Tree.prototype._remove = function (i, t, comparator) { + var x; + if (t === null) return null; + t = splay(i, t, comparator); + var cmp = comparator(i, t.key); + + if (cmp === 0) { + /* found it */ + if (t.left === null) { + x = t.right; + } else { + x = splay(i, t.left, comparator); + x.right = t.right; + } + + this._size--; + return x; } - 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 + return t; + /* It wasn't there */ + }; + /** + * Removes and returns the node with smallest key + */ - 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 - for (j = 0; j < members.length; j++) { - if (members[j].index === startIndex) { - break; - } - } // k = each member in segment + Tree.prototype.pop = function () { + var node = this._root; + if (node) { + while (node.left) { + node = node.left; + } - 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 + 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 + }; + } - 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 + return null; + }; + /** + * Find without splaying + */ - if (k > 0) { - if (j + k >= members.length || item.index !== members[j + k].index) { - moveMember(members, item.index, j + k); - } - } + Tree.prototype.findStatic = function (key) { + var current = this._root; + var compare = this._comparator; - nodes.splice(0, way.nodes.length - 1); - } + 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 (tempWay) { - graph = graph.remove(tempWay); - } // Final pass: skip dead items, split pairs, remove index properties + 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; + } - var wayMembers = []; + return this._root; + }; - for (i = 0; i < members.length; i++) { - item = members[i]; - if (item.index === -1) continue; + Tree.prototype.contains = function (key) { + var current = this._root; + var compare = this._comparator; - 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 + while (current) { + var cmp = compare(key, current.key); + if (cmp === 0) return true;else if (cmp < 0) current = current.left;else current = current.right; + } + return false; + }; - 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 - // + Tree.prototype.forEach = function (visitor, ctx) { + var current = this._root; + var Q = []; + /* Initialize stack s */ - function moveMember(arr, findIndex, toIndex) { - var i; + var done = false; - for (i = 0; i < arr.length; i++) { - if (arr[i].index === findIndex) { - break; - } + 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; } + } - var item = Object.assign({}, arr[i]); // shallow copy - - arr[i].index = -1; // mark as dead + return this; + }; + /** + * Walk key range from `low` to `high`. Stops if `fn` returns a value. + */ - 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 + Tree.prototype.range = function (low, high, fn, ctx) { + var Q = []; + var compare = this._comparator; + var node = this._root; + var cmp; - function withIndex(arr) { - var result = new Array(arr.length); + while (Q.length !== 0 || node) { + if (node) { + Q.push(node); + node = node.left; + } else { + node = Q.pop(); + cmp = compare(node.key, high); - for (var i = 0; i < arr.length; i++) { - result[i] = Object.assign({}, arr[i]); // shallow copy + if (cmp > 0) { + break; + } else if (compare(node.key, low) >= 0) { + if (fn.call(ctx, node)) return this; // stop if smth is returned + } - result[i].index = i; + node = node.right; } - - return result; } - } - } - function actionAddMidpoint(midpoint, node) { - return function (graph) { - graph = graph.replace(node.move(midpoint.loc)); - var parents = utilArrayIntersection(graph.parentWays(graph.entity(midpoint.edge[0])), graph.parentWays(graph.entity(midpoint.edge[1]))); - parents.forEach(function (way) { - for (var i = 0; i < way.nodes.length - 1; i++) { - if (geoEdgeEqual([way.nodes[i], way.nodes[i + 1]], midpoint.edge)) { - graph = graph.replace(graph.entity(way.id).addNode(node.id, i + 1)); // Add only one midpoint on doubled-back segments, - // turning them into self-intersections. + return this; + }; + /** + * Returns array of keys + */ - return; - } - } + + Tree.prototype.keys = function () { + var keys = []; + this.forEach(function (_a) { + var key = _a.key; + return keys.push(key); }); - return graph; + return keys; }; - } + /** + * Returns array of all the data in the nodes + */ - // 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)); + + Tree.prototype.values = function () { + var values = []; + this.forEach(function (_a) { + var data = _a.data; + return values.push(data); + }); + return values; }; - } - function actionChangeMember(relationId, member, memberIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); + Tree.prototype.min = function () { + if (this._root) return this.minNode(this._root).key; + return null; }; - } - 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 - })); + Tree.prototype.max = function () { + if (this._root) return this.maxNode(this._root).key; + return null; }; - } - function actionChangeTags(entityId, tags) { - return function (graph) { - var entity = graph.entity(entityId); - return graph.replace(entity.update({ - tags: tags - })); + Tree.prototype.minNode = function (t) { + if (t === void 0) { + t = this._root; + } + + if (t) while (t.left) { + t = t.left; + } + return t; }; - } - 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? + Tree.prototype.maxNode = function (t) { + if (t === void 0) { + t = this._root; + } - 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 (t) while (t.right) { + t = t.right; + } + return t; + }; + /** + * Returns node at given index + */ - 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; - } + Tree.prototype.at = function (index) { + var current = this._root; + var done = false; + var i = 0; + var Q = []; + + while (!done) { + if (current) { + Q.push(current); + current = current.left; + } else { + if (Q.length > 0) { + current = Q.pop(); + if (i === index) return current; + i++; + current = current.right; + } else done = true; } } - 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 null; + }; + Tree.prototype.next = function (d) { + var root = this._root; + var successor = null; - if (v !== '' && !isNaN(+v)) { - results.push(+v); - return; - } // string direction - inspect parent ways + if (d.right) { + successor = d.right; + while (successor.left) { + successor = successor.left; + } - 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; + return successor; + } - 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 comparator = this._comparator; - 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); + 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 (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(); + return successor; + }; - if (way.isClosed()) { - nodes.pop(); - } // ignore connecting node if closed - // return true if vertex appears multiple times (way is self intersecting) + Tree.prototype.prev = function (d) { + var root = this._root; + var predecessor = null; + if (d.left !== null) { + predecessor = d.left; - return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); + while (predecessor.right) { + predecessor = predecessor.right; } - 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) + return predecessor; + } + + var comparator = this._comparator; + + while (root) { + var cmp = comparator(d.key, root.key); + if (cmp === 0) break;else if (cmp < 0) root = root.left;else { + predecessor = root; + root = root.right; } - }; - if (changeset_id) r.node['@changeset'] = changeset_id; - return r; - }, - asGeoJSON: function asGeoJSON() { - return { - type: 'Point', - coordinates: this.loc - }; - } - }); + } - function actionCircularize(wayId, projection, maxAngle) { - maxAngle = (maxAngle || 20) * Math.PI / 180; + return predecessor; + }; - 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; - }); + Tree.prototype.clear = function () { + this._root = null; + this._size = 0; + return this; + }; - if (!way.isConvex(graph)) { - graph = action.makeConvex(graph); - } + Tree.prototype.toList = function () { + return toList(this._root); + }; + /** + * Bulk-load items. Both array have to be same size + */ - 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 (!keyNodes.length) { - keyNodes = [nodes[0]]; - keyPoints = [points[0]]; + Tree.prototype.load = function (keys, values, presort) { + if (values === void 0) { + values = []; } - if (keyNodes.length === 1) { - var index = nodes.indexOf(keyNodes[0]); - var oppositeIndex = Math.floor((index + nodes.length / 2) % nodes.length); - keyNodes.push(nodes[oppositeIndex]); - keyPoints.push(points[oppositeIndex]); - } // key points and nodes are those connected to the ways, - // they are projected onto the circle, in between nodes are moved - // to constant intervals between key nodes, extra in between nodes are - // added if necessary. + if (presort === void 0) { + presort = false; + } + var size = keys.length; + var comparator = this._comparator; // sort if needed - for (i = 0; i < keyPoints.length; i++) { - var nextKeyNodeIndex = (i + 1) % keyNodes.length; - var startNode = keyNodes[i]; - var endNode = keyNodes[nextKeyNodeIndex]; - var startNodeIndex = nodes.indexOf(startNode); - var endNodeIndex = nodes.indexOf(endNode); - var numberNewPoints = -1; - var indexRange = endNodeIndex - startNodeIndex; - var nearNodes = {}; - var inBetweenNodes = []; - var startAngle, endAngle, totalAngle, eachAngle; - var angle, loc, node, origNode; + if (presort) sort(keys, values, 0, size - 1, comparator); - if (indexRange < 0) { - indexRange += nodes.length; - } // position this key node + 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; + }; - 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 + Tree.prototype.isEmpty = function () { + return this._root === null; + }; - 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 + Object.defineProperty(Tree.prototype, "size", { + get: function get() { + return this._size; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Tree.prototype, "root", { + get: function get() { + return this._root; + }, + enumerable: true, + configurable: true + }); - if (totalAngle * sign > 0) { - totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); - } + Tree.prototype.toString = function (printNode) { + if (printNode === void 0) { + printNode = function printNode(n) { + return String(n.key); + }; + } - do { - numberNewPoints++; - eachAngle = totalAngle / (indexRange + numberNewPoints); - } while (Math.abs(eachAngle) > maxAngle); // move existing nodes + var out = []; + printRow(this._root, '', true, function (v) { + return out.push(v); + }, printNode); + return out.join(''); + }; + Tree.prototype.update = function (key, newKey, newData) { + var comparator = this._comparator; - 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 _a = split(key, this._root, comparator), + left = _a.left, + right = _a.right; + if (comparator(key, newKey) < 0) { + right = insert(newKey, newData, right, comparator); + } else { + left = insert(newKey, newData, left, comparator); + } - 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._root = merge$3(left, right, comparator); + }; - var min = Infinity; + Tree.prototype.split = function (key) { + return split(key, this._root, this._comparator); + }; - for (var nodeId in nearNodes) { - var nearAngle = nearNodes[nodeId]; - var dist = Math.abs(nearAngle - angle); + return Tree; + }(); - if (dist < min) { - min = dist; - origNode = origNodes[nodeId]; - } - } + function loadRecursive(keys, values, start, end) { + var size = end - start; - 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.. + if (size > 0) { + var middle = start + Math.floor(size / 2); + var key = keys[middle]; + var data = values[middle]; + var node = new Node(key, data); + node.left = loadRecursive(keys, values, start, middle); + node.right = loadRecursive(keys, values, middle + 1, end); + return node; + } + return null; + } - if (indexRange === 1 && inBetweenNodes.length) { - var startIndex1 = way.nodes.lastIndexOf(startNode.id); - var endIndex1 = way.nodes.lastIndexOf(endNode.id); - var wayDirection1 = endIndex1 - startIndex1; + function createList(keys, values) { + var head = new Node(null, null); + var p = head; - if (wayDirection1 < -1) { - wayDirection1 = 1; - } + for (var i = 0; i < keys.length; i++) { + p = p.next = new Node(keys[i], values[i]); + } - var parentWays = graph.parentWays(keyNodes[i]); + p.next = null; + return head.next; + } - for (j = 0; j < parentWays.length; j++) { - var sharedWay = parentWays[j]; - if (sharedWay === way) continue; + function toList(root) { + var current = root; + var Q = []; + var done = false; + var head = new Node(null, null); + var p = head; - if (sharedWay.areAdjacent(startNode.id, endNode.id)) { - var startIndex2 = sharedWay.nodes.lastIndexOf(startNode.id); - var endIndex2 = sharedWay.nodes.lastIndexOf(endNode.id); - var wayDirection2 = endIndex2 - startIndex2; - var insertAt = endIndex2; + while (!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; + } + } - if (wayDirection2 < -1) { - wayDirection2 = 1; - } + p.next = null; // that'll work even if the tree was empty - if (wayDirection1 !== wayDirection2) { - inBetweenNodes.reverse(); - insertAt = startIndex2; - } + return head.next; + } - for (k = 0; k < inBetweenNodes.length; k++) { - sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); - } + function sortedListToBST(list, start, end) { + var size = end - start; - graph = graph.replace(sharedWay); - } - } - } - } // update the way to have all the new nodes + 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 null; + } - ids = nodes.map(function (n) { - return n.id; - }); - ids.push(ids[0]); - way = way.update({ - nodes: ids - }); - graph = graph.replace(way); - return graph; - }; + function mergeLists(l1, l2, compare) { + var head = new Node(null, null); // dummy - 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 p = head; + var p1 = l1; + var p2 = l2; - if (sign === -1) { - nodes.reverse(); - points.reverse(); + 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; } - 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; + p = p.next; + } - if (indexRange < 0) { - indexRange += nodes.length; - } // move interior nodes to the surface of the convex hull.. + if (p1 !== null) { + p.next = p1; + } else if (p2 !== null) { + p.next = p2; + } + return head.next; + } - 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); - } - } + 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; - return graph; - }; + while (true) { + do { + i++; + } while (compare(keys[i], pivot) < 0); - action.disabled = function (graph) { - if (!graph.entity(wayId).isClosed()) { - return 'not_closed'; - } //disable when already circular + 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; + } - 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; + sort(keys, values, left, j, compare); + sort(keys, values, j + 1, right, compare); + } - if (hull.length !== points.length || hull.length < 3) { - return false; - } + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } - var centroid = d3_polygonCentroid(points); - var radius = geoVecLengthSquare(centroid, points[0]); - var i, actualPoint; // compare distances between centroid and points + 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); + } + } - 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%) + 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 (diff > 0.05 * radius) { - return false; - } - } //check if central angles are smaller than maxAngle + var isInBbox = function isInBbox(bbox, point) { + return bbox.ll.x <= point.x && point.x <= bbox.ur.x && bbox.ll.y <= point.y && point.y <= bbox.ur.y; + }; + /* Returns either null, or a bbox (aka an ordered pair of points) + * If there is only one point of overlap, a bbox with identical points + * will be returned */ - for (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; - } + 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 - if (angle > Math.PI) { - angle = 2 * Math.PI - angle; - } + 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 (angle > maxAngle + epsilonAngle) { - return false; - } - } + 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 'already_circular'; + 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 + */ - action.transitionable = true; - return action; - } - - function actionDeleteWay(wayID) { - function canDeleteNode(node, graph) { - // don't delete nodes still attached to ways or relations - if (graph.parentWays(node).length || graph.parentRelations(node).length) return false; - var geometries = osmNodeGeometriesForTags(node.tags); // don't delete if this node can be a standalone point - if (geometries.point) return false; // delete if this node only be a vertex + var epsilon = Number.EPSILON; // IE Polyfill - if (geometries.vertex) return true; // iD doesn't know if this should be a point or vertex, - // so only delete if there are no interesting tags + if (epsilon === undefined) epsilon = Math.pow(2, -52); + var EPSILON_SQ = epsilon * epsilon; + /* FLP comparator */ - return !node.hasInterestingTags(); - } + 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 - var action = function action(graph) { - var way = graph.entity(wayID); - graph.parentRelations(way).forEach(function (parent) { - parent = parent.removeMembersWithID(wayID); - graph = graph.replace(parent); - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - new Set(way.nodes).forEach(function (nodeID) { - graph = graph.replace(way.removeNode(nodeID)); - var node = graph.entity(nodeID); + var ab = a - b; - if (canDeleteNode(node, graph)) { - graph = graph.remove(node); - } - }); - return graph.remove(way); - }; + if (ab * ab < EPSILON_SQ * a * b) { + return 0; + } // normal comparison - return action; - } - function actionDeleteMultiple(ids) { - var actions = { - way: actionDeleteWay, - node: actionDeleteNode, - relation: actionDeleteRelation - }; + 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 action = function action(graph) { - ids.forEach(function (id) { - if (graph.hasEntity(id)) { - // It may have been deleted already. - graph = actions[graph.entity(id).type](id)(graph); - } - }); - return graph; - }; - return action; - } + var PtRounder = /*#__PURE__*/function () { + function PtRounder() { + _classCallCheck(this, PtRounder); - function actionDeleteRelation(relationID, allowUntaggedMembers) { - function canDeleteEntity(entity, graph) { - return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; + this.reset(); } - var action = function action(graph) { - var relation = graph.entity(relationID); - graph.parentRelations(relation).forEach(function (parent) { - parent = parent.removeMembersWithID(relationID); - graph = graph.replace(parent); + _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) + }; + } + }]); - 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); + return PtRounder; + }(); - if (canDeleteEntity(entity, graph)) { - graph = actionDeleteMultiple([memberID])(graph); - } - }); - return graph.remove(relation); - }; + var CoordRounder = /*#__PURE__*/function () { + function CoordRounder() { + _classCallCheck(this, CoordRounder); - return action; - } + this.tree = new Tree(); // preseed with 0 so we don't end up with values < Number.EPSILON - 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.round(0); + } // Note: this can rounds input values backwards or forwards. + // You might ask, why not restrict this to just rounding + // forwards? Wouldn't that allow left endpoints to always + // remain left endpoints during splitting (never change to + // right). No - it wouldn't, because we snap intersections + // to endpoints (to establish independence from the segment + // angle for t-intersections). - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); + + _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; } - }); - graph.parentRelations(node).forEach(function (parent) { - parent = parent.removeMembersWithID(nodeId); - graph = graph.replace(parent); - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); + var nextNode = this.tree.next(node); + + if (nextNode !== null && cmp(node.key, nextNode.key) === 0) { + this.tree.remove(coord); + return nextNode.key; } - }); - return graph.remove(node); - }; - return action; - } + return coord; + } + }]); - // - // 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 CoordRounder; + }(); // singleton available by import - 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 - for (i = 0; i < nodeIDs.length; i++) { - survivor = graph.entity(nodeIDs[i]); - if (survivor.version) break; // found one - } // Replace all non-surviving nodes with the survivor and merge tags. + var rounder = new PtRounder(); + /* Cross Product of two vectors with first point at origin */ + 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 */ - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - if (node.id === survivor.id) continue; - parents = graph.parentWays(node); - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); - } + var dotProduct = function dotProduct(a, b) { + return a.x * b.x + a.y * b.y; + }; + /* Comparator for two vectors with same starting point */ - parents = graph.parentRelations(node); - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceMember(node, survivor)); - } + 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); + }; - survivor = survivor.mergeTags(node.tags); - graph = actionDeleteNode(node.id)(graph); - } + var length = function length(v) { + return Math.sqrt(dotProduct(v, v)); + }; + /* Get the sine of the angle from pShared -> pAngle to pShaed -> pBase */ - graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices - parents = graph.parentWays(survivor); + 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 */ - for (i = 0; i < parents.length; i++) { - if (parents[i].isDegenerate()) { - graph = actionDeleteWay(parents[i].id)(graph); - } - } - return graph; + 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. */ - 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 + 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. */ - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - relations = graph.parentRelations(node); + 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. */ - 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 (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } + 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 (seen[relation.id] !== undefined && seen[relation.id] !== role) { - return 'relation'; - } else { - seen[relation.id] = role; - } - } - } // gather restrictions for parent ways + 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 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 + }; + }; - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - var parents = graph.parentWays(node); + 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 - for (j = 0; j < parents.length; j++) { - var parent = parents[j]; - relations = graph.parentRelations(parent); + if (a.point !== b.point) a.link(b); // favor right events over left - for (k = 0; k < relations.length; k++) { - relation = relations[k]; + 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 - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } - } - } - } // test restrictions + return Segment.compare(a.segment, b.segment); + } // for ordering points in sweep line order + }, { + 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) - restrictionIDs = utilArrayUniq(restrictionIDs); + }]); - 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) + function SweepEvent(point, isLeft) { + _classCallCheck(this, SweepEvent); - var nodes = { - from: [], - via: [], - to: [], - keyfrom: [], - keyto: [] - }; + 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 (j = 0; j < relation.members.length; j++) { - collectNodes(relation.members[j], nodes); + _createClass(SweepEvent, [{ + key: "link", + value: function link(other) { + if (other.point === this.point) { + throw new Error('Tried to link already linked events'); } - 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 (j = 0; j < nodeIDs.length; j++) { - var n = nodeIDs[j]; + var otherEvents = other.point.events; - if (nodes.from.indexOf(n) !== -1) { - connectFrom = true; - } + for (var i = 0, iMax = otherEvents.length; i < iMax; i++) { + var evt = otherEvents[i]; + this.point.events.push(evt); + evt.point = this.point; + } - if (nodes.via.indexOf(n) !== -1) { - connectVia = true; - } + this.checkForConsuming(); + } + /* Do a pass over our linked events and check to see if any pair + * of segments match, and should be consumed. */ - if (nodes.to.indexOf(n) !== -1) { - connectTo = true; - } + }, { + 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 (nodes.keyfrom.indexOf(n) !== -1) { - connectKeyFrom = true; - } + for (var i = 0; i < numEvents; i++) { + var evt1 = this.point.events[i]; + if (evt1.segment.consumedBy !== undefined) continue; - if (nodes.keyto.indexOf(n) !== -1) { - connectKeyTo = true; + 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 = []; - if (connectFrom && connectTo && !isUturn) { - return 'restriction'; - } - - if (connectFrom && connectVia) { - return 'restriction'; - } - - 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. - + for (var i = 0, iMax = this.point.events.length; i < iMax; i++) { + var evt = this.point.events[i]; - if (connectKeyFrom || connectKeyTo) { - if (nodeIDs.length !== 2) { - return 'restriction'; + if (evt !== this && !evt.segment.ringOut && evt.segment.isInResult()) { + events.push(evt); } + } - var n0 = null; - var n1 = null; + return events; + } + /** + * Returns a comparator function for sorting linked events that will + * favor the event that will give us the smallest left-side angle. + * All ring construction starts as low as possible heading to the right, + * so by always turning left as sharp as possible we'll get polygons + * without uncessary loops & holes. + * + * The comparator function has a compute cache such that it avoids + * re-computing already-computed values. + */ - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + }, { + key: "getLeftmostComparator", + value: function getLeftmostComparator(baseEvent) { + var _this = this; - if (way.contains(nodeIDs[0])) { - n0 = nodeIDs[0]; - } + var cache = new Map(); - if (way.contains(nodeIDs[1])) { - n1 = nodeIDs[1]; - } - } + 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 (n0 && n1) { - // both nodes are part of the restriction - var ok = false; + return function (a, b) { + if (!cache.has(a)) fillCache(a); + if (!cache.has(b)) fillCache(b); - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + var _cache$get = cache.get(a), + asine = _cache$get.sine, + acosine = _cache$get.cosine; - if (way.areAdjacent(n0, n1)) { - ok = true; - break; - } - } + var _cache$get2 = cache.get(b), + bsine = _cache$get2.sine, + bcosine = _cache$get2.cosine; // both on or above x-axis - 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 (asine >= 0 && bsine >= 0) { + if (acosine < bcosine) return 1; + if (acosine > bcosine) return -1; + return 0; + } // both below x-axis - 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 (asine < 0 && bsine < 0) { + if (acosine < bcosine) return -1; + if (acosine > bcosine) return 1; + return 0; + } // one above x-axis, one below - if (way.areAdjacent(nodeIDs[k], survivor.id)) { - way = way.removeNode(nodeIDs[k]); - } else { - way = way.replaceNode(nodeIDs[k], survivor.id); - } - } - if (way.isDegenerate()) { - return 'restriction'; - } - } + if (bsine < asine) return -1; + if (bsine > asine) return 1; + return 0; + }; } + }]); - return false; // if a key node appears multiple times (indexOf !== lastIndexOf) it's a FROM-VIA or TO-VIA junction + return SweepEvent; + }(); // segments and sweep events when all else is identical - function hasDuplicates(n, i, arr) { - return arr.indexOf(n) !== arr.lastIndexOf(n); - } - function keyNodeFilter(froms, tos) { - return function (n) { - return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; - }; - } + var segmentId = 0; - function collectNodes(member, collection) { - var entity = graph.hasEntity(member.id); - if (!entity) return; - var role = member.role || ''; + var Segment = /*#__PURE__*/function () { + _createClass(Segment, null, [{ + key: "compare", - if (!collection[role]) { - collection[role] = []; - } + /* 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 (member.type === 'node') { - collection[role].push(member.id); + 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 (role === 'via') { - collection.keyfrom.push(member.id); - collection.keyto.push(member.id); - } - } else if (member.type === 'way') { - collection[role].push.apply(collection[role], entity.nodes); + if (alx < blx) { + // are the two segments in the same horizontal plane? + if (bly < aly && bly < ary) return 1; + if (bly > aly && bly > ary) return -1; // is the B left endpoint colinear to segment A? - if (role === 'from' || role === 'via') { - collection.keyfrom.push(entity.first()); - collection.keyfrom.push(entity.last()); - } + 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 ? - if (role === 'to' || role === 'via') { - collection.keyto.push(entity.first()); - collection.keyto.push(entity.last()); - } - } - } - }; + 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?) - return action; - } + return -1; + } // is left endpoint of segment A the right-more? - function actionCopyEntities(ids, fromGraph) { - var _copies = {}; - var action = function action(graph) { - ids.forEach(function (id) { - fromGraph.entity(id).copy(fromGraph, _copies); - }); + 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? - for (var id in _copies) { - graph = graph.replace(_copies[id]); - } + var bCmpALeft = b.comparePoint(a.leftSE.point); + if (bCmpALeft !== 0) return bCmpALeft; // is the B right endpoint colinear to segment A? - return graph; - }; + 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?) - action.copies = function () { - return _copies; - }; + 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 - return action; - } - function actionDeleteMember(relationId, memberIndex) { - return function (graph) { - var relation = graph.entity(relationId).removeMember(memberIndex); - graph = graph.replace(relation); - if (relation.isDegenerate()) graph = actionDeleteRelation(relation.id)(graph); - return graph; - }; - } + 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? - function actionDiscardTags(difference, discardTags) { - discardTags = discardTags || {}; - return function (graph) { - difference.modified().forEach(checkTags); - difference.created().forEach(checkTags); - return graph; + if (arx < brx) { + var _bCmpARight = b.comparePoint(a.rightSE.point); - function checkTags(entity) { - var keys = Object.keys(entity.tags); - var didDiscard = false; - var tags = {}; + if (_bCmpARight !== 0) return _bCmpARight; + } // is the B right endpoint more left-more? - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; - if (discardTags[k] || !entity.tags[k]) { - didDiscard = true; - } else { - tags[k] = entity.tags[k]; - } - } + if (arx > brx) { + var _aCmpBRight = a.comparePoint(b.rightSE.point); - if (didDiscard) { - graph = graph.replace(entity.update({ - tags: tags - })); + if (_aCmpBRight < 0) return 1; + if (_aCmpBRight > 0) return -1; } - } - }; - } - - // - // Optionally, disconnect only the given ways. - // - // For testing convenience, accepts an ID to assign to the (first) new node. - // Normally, this will be undefined and the way will automatically - // be assigned a new ID. - // - // This is the inverse of `iD.actionConnect`. - // - // Reference: - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/UnjoinNodeAction.as - // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/UnGlueAction.java - // - function actionDisconnect(nodeId, newNodeId) { - var wayIds; + 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 - 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); - 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; - }; + 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 - action.connections = function (graph) { - var candidates = []; - var keeping = false; - var parentWays = graph.parentWays(graph.entity(nodeId)); - var way, waynode; + 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 - for (var i = 0; i < parentWays.length; i++) { - way = parentWays[i]; + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; // identical segment, ie a === b - if (wayIds && wayIds.indexOf(way.id) === -1) { - keeping = true; - continue; - } + return 0; + } + /* Warning: a reference to ringWindings input will be stored, + * and possibly will be later modified */ - 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; - } + function Segment(leftSE, rightSE, rings, windings) { + _classCallCheck(this, Segment); - candidates.push({ - wayID: way.id, - index: j - }); - } - } - } - } + 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 + } - return keeping ? candidates : candidates.slice(1); - }; + _createClass(Segment, [{ + key: "replaceRightSE", - 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; + /* 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 } - }); - }); - if (sharedRelation) return 'relation'; - }; + }; + } + /* A vector from the left point to the right */ - action.limitWays = function (val) { - if (!arguments.length) return wayIds; - wayIds = val; - return action; - }; + }, { + 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) + */ - return action; - } + }, { + 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. - function actionExtract(entityID) { - var extractedNodeID; + 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. - var action = function action(graph) { - var entity = graph.entity(entityID); - if (entity.type === 'node') { - return extractFromNode(entity, graph); + var yDist = (point.y - lPt.y) / v.y; + var xFromYDist = lPt.x + yDist * v.x; + if (point.x === xFromYDist) return 0; // General case. + // Check to see where a point on the line with matching X coordinate is. + + var 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. + */ - return extractFromWayOrRelation(entity, graph); - }; + }, { + key: "getIntersection", + value: function getIntersection(other) { + // If bboxes don't overlap, there can't be any intersections + var tBbox = this.bbox(); + var oBbox = other.bbox(); + var bboxOverlap = getBboxOverlap(tBbox, oBbox); + if (bboxOverlap === null) return null; // We first check to see if the endpoints can be considered intersections. + // This will 'snap' intersections to endpoints if possible, and will + // handle cases of colinearity. - function extractFromNode(node, graph) { - extractedNodeID = node.id; // Create a new node to replace the one we will detach + 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 - var replacement = osmNode({ - loc: node.loc - }); - graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go + 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? - graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { - return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); - }, graph); // Process any relations too + 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 - return graph.parentRelations(node).reduce(function (accGraph, parentRel) { - return accGraph.replace(parentRel.replaceMember(node, replacement)); - }, graph); - } + return null; + } // does this left endpoint matches (other doesn't) - 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_geoCentroid(entity.asGeoJSON(graph)); - if (!extractedLoc || !isFinite(extractedLoc[0]) || !isFinite(extractedLoc[1])) { - extractedLoc = entity.extent(graph).center(); - } + 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 - 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 = {}; + return tlp; + } // does other left endpoint matches (this doesn't) - for (var key in entityTags) { - if (entity.type === 'relation' && key === 'type') { - continue; - } - if (keysToRetain.indexOf(key) !== -1) { - continue; - } + 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 - 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 + return olp; + } // trivial intersection on right endpoints - if (isIndoorArea && key === 'indoor') { - continue; - } // copy the tag from the entity to the point + if (touchesThisRSE && touchesOtherRSE) return null; // t-intersections on just one right endpoint - pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features + 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 - 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 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 + if (pt === null) return null; // is the intersection found between the lines not on the segments? - delete entityTags[key]; - } + if (!isInBbox(bboxOverlap, pt)) return null; // round the the computed point if needed - if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { - // ensure that areas keep area geometry - entityTags.area = 'yes'; + return rounder.round(pt.x, pt.y); } + /** + * Split the given segment into multiple segments on the given points. + * * Each existing segment will retain its leftSE and a new rightSE will be + * generated for it. + * * A new segment will be generated which will adopt the original segment's + * rightSE, and a new leftSE will be generated for it. + * * If there are more than two points given to split on, new segments + * in the middle will be generated with new leftSE and rightSE's. + * * An array of the newly generated SweepEvents will be returned. + * + * Warning: input array of points is modified + */ - var replacement = osmNode({ - loc: extractedLoc, - tags: pointTags - }); - graph = graph.replace(replacement); - extractedNodeID = replacement.id; - return graph.replace(entity.update({ - tags: entityTags - })); - } + }, { + 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 - action.getExtractedNodeID = function () { - return extractedNodeID; - }; + if (SweepEvent.comparePoints(newSeg.leftSE.point, newSeg.rightSE.point) > 0) { + newSeg.swapEvents(); + } - return action; - } + 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 - // - // 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); - })); - } + if (alreadyLinked) { + newLeftSE.checkForConsuming(); + newRightSE.checkForConsuming(); + } - 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 + return newEvents; + } + /* Swap which event is left and right */ - 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. + }, { + key: "swapEvents", + value: function swapEvents() { + var tmpEvt = this.rightSE; + this.rightSE = this.leftSE; + this.leftSE = tmpEvt; + this.leftSE.isLeft = true; + this.rightSE.isLeft = false; - for (var i = 0; i < ways.length; i++) { - if (!ways[i].isNew()) { - survivorID = ways[i].id; - break; + 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 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. + }, { + key: "consume", + value: function consume(other) { + var consumer = this; + var consumee = other; - 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 + while (consumer.consumedBy) { + consumer = consumer.consumedBy; + } - 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 + while (consumee.consumedBy) { + consumee = consumee.consumedBy; + } - if (multipolygons.length !== 1) return; - var multipolygon = multipolygons[0]; + 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 - 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 (cmp > 0) { + var tmp = consumer; + consumer = consumee; + consumee = tmp; + } // make sure a segment doesn't consume it's prev + + + if (consumer.prev === consumee) { + var _tmp = consumer; + consumer = consumee; + consumee = _tmp; } - survivor = survivor.mergeTags(multipolygon.tags); - graph = graph.replace(survivor); - graph = actionDeleteRelation(multipolygon.id, true - /* allow untagged members */ - )(graph); - var tags = Object.assign({}, survivor.tags); + 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 (survivor.geometry(graph) !== 'area') { - // ensure the feature persists as an area - tags.area = 'yes'; + if (index === -1) { + consumer.rings.push(ring); + consumer.windings.push(winding); + } else consumer.windings[index] += winding; } - delete tags.type; // remove type=multipolygon + consumee.rings = null; + consumee.windings = null; + consumee.consumedBy = consumer; // mark sweep events consumed as to maintain ordering in sweep event queue + + consumee.leftSE.consumedBy = consumer.leftSE; + consumee.rightSE.consumedBy = consumer.rightSE; + } + /* The first segment previous segment chain that is in the result */ + + }, { + key: "prevInResult", + value: function prevInResult() { + if (this._prevInResult !== undefined) return this._prevInResult; + if (!this.prev) this._prevInResult = null;else if (this.prev.isInResult()) this._prevInResult = this.prev;else this._prevInResult = this.prev.prevInResult(); + return this._prevInResult; + } + }, { + key: "beforeState", + value: function beforeState() { + if (this._beforeState !== undefined) return this._beforeState; + if (!this.prev) this._beforeState = { + rings: [], + windings: [], + multiPolys: [] + };else { + var seg = this.prev.consumedBy || this.prev; + this._beforeState = seg.afterState(); + } + return this._beforeState; + } + }, { + key: "afterState", + value: function afterState() { + if (this._afterState !== undefined) return this._afterState; + var beforeState = this.beforeState(); + this._afterState = { + rings: beforeState.rings.slice(0), + windings: beforeState.windings.slice(0), + multiPolys: [] + }; + var ringsAfter = this._afterState.rings; + var windingsAfter = this._afterState.windings; + var mpsAfter = this._afterState.multiPolys; // calculate ringsAfter, windingsAfter + + 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); + + if (index === -1) { + ringsAfter.push(ring); + windingsAfter.push(winding); + } else windingsAfter[index] += winding; + } // calcualte polysAfter + + + var polysAfter = []; + var polysExclude = []; + + for (var _i = 0, _iMax = ringsAfter.length; _i < _iMax; _i++) { + if (windingsAfter[_i] === 0) continue; // non-zero rule - survivor = survivor.update({ - tags: tags - }); - graph = graph.replace(survivor); - } + 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); - checkForSimpleMultipolygon(); - return graph; - }; // Returns the number of nodes the resultant way is expected to have + var _index = polysAfter.indexOf(_ring.poly); + if (_index !== -1) polysAfter.splice(_index, 1); + } + } // calculate multiPolysAfter - action.resultingWayNodesLength = function (graph) { - return ids.reduce(function (count, id) { - return count + graph.entity(id).nodes.length; - }, 0) - ids.length - 1; - }; - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + for (var _i2 = 0, _iMax2 = polysAfter.length; _i2 < _iMax2; _i2++) { + var mp = polysAfter[_i2].multiPoly; + if (mpsAfter.indexOf(mp) === -1) mpsAfter.push(mp); + } - if (ids.length < 2 || ids.length !== geometries.line.length) { - return 'not_eligible'; + return this._afterState; } + /* Is this segment part of the final result? */ - var joined = osmJoinWays(ids.map(graph.entity, graph), graph); + }, { + 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; - if (joined.length > 1) { - return 'not_adjacent'; - } // Loop through all combinations of path-pairs - // to check potential intersections between all pairs + 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; + } + case 'intersection': + { + // INTERSECTION - included iff: + // * on one side of us all multipolys are rep. with poly interiors AND + // * on the other side of us, not all multipolys are repsented + // with poly interiors + var least; + var most; - for (var i = 0; i < 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 (mpsBefore.length < mpsAfter.length) { + least = mpsBefore.length; + most = mpsAfter.length; + } else { + least = mpsAfter.length; + most = mpsBefore.length; + } - var common = utilArrayIntersection(joined[0].nodes.map(function (n) { - return n.loc.toString(); - }), intersections.map(function (n) { - return n.toString(); - })); + this._isInResult = most === operation.numMultiPolys && least < most; + break; + } - if (common.length !== intersections.length) { - return 'paths_intersect'; - } - } - } + 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; + } - 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; - } - }); + 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; + }; - 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; - } + this._isInResult = isJustSubject(mpsBefore) !== isJustSubject(mpsAfter); + break; + } + + default: + throw new Error("Unrecognized operation type found ".concat(operation.type)); } - }); - if (relation) { - return 'restriction'; + return this._isInResult; } + }], [{ + key: "fromRing", + value: function fromRing(pt1, pt2, ring) { + var leftPt, rightPt, winding; // ordering the two points according to sweep line ordering - if (conflicting) { - return 'conflicting_tags'; + var cmpPts = SweepEvent.comparePoints(pt1, pt2); + + if (cmpPts < 0) { + leftPt = pt1; + rightPt = pt2; + winding = 1; + } else if (cmpPts > 0) { + leftPt = pt2; + rightPt = pt1; + winding = -1; + } else throw new Error("Tried to create degenerate segment at [".concat(pt1.x, ", ").concat(pt1.y, "]")); + + var leftSE = new SweepEvent(leftPt, true); + var rightSE = new SweepEvent(rightPt, false); + return new Segment(leftSE, rightSE, [ring], [winding]); } - }; + }]); - return action; - } + return Segment; + }(); - 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 RingIn = /*#__PURE__*/function () { + function RingIn(geomRing, poly, isExterior) { + _classCallCheck(this, RingIn); - 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; + if (!Array.isArray(geomRing) || geomRing.length === 0) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; + this.poly = poly; + this.isExterior = isExterior; + this.segments = []; - if (graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags()) { - continue; - } // Found an uninteresting child node on the target way. - // Move orig point into its place to preserve point's history. #3683 + if (typeof geomRing[0][0] !== 'number' || typeof geomRing[0][1] !== 'number') { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } + 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; - graph = graph.replace(point.update({ - tags: {}, - loc: node.loc - })); - target = target.replaceNode(node.id, point.id); - graph = graph.replace(target); - removeNode = node; - break; + 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'); } - graph = graph.remove(removeNode); - }); + var point = rounder.round(geomRing[i][0], geomRing[i][1]); // skip repeated points - if (target.tags.area === 'yes') { - var tags = Object.assign({}, target.tags); // shallow copy + 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 - delete tags.area; - if (osmTagSuggestingArea(tags)) { - // remove the `area` tag if area geometry is now implied - #3851 - target = target.update({ - tags: tags - }); - graph = graph.replace(target); - } + if (firstPoint.x !== prevPoint.x || firstPoint.y !== prevPoint.y) { + this.segments.push(Segment.fromRing(prevPoint, firstPoint, this)); } + } - return graph; - }; + _createClass(RingIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + for (var i = 0, iMax = this.segments.length; i < iMax; i++) { + var segment = this.segments[i]; + sweepEvents.push(segment.leftSE); + sweepEvents.push(segment.rightSE); + } - if (geometries.point.length === 0 || geometries.area.length + geometries.line.length !== 1 || geometries.relation.length !== 0) { - return 'not_eligible'; + return sweepEvents; } - }; + }]); - return action; - } + return RingIn; + }(); - // - // 1. move all the nodes to a common location - // 2. `actionConnect` them + var PolyIn = /*#__PURE__*/function () { + function PolyIn(geomPoly, multiPoly) { + _classCallCheck(this, PolyIn); - function actionMergeNodes(nodeIDs, loc) { - // If there is a single "interesting" node, use that as the location. - // Otherwise return the average location of all the nodes. - function chooseLoc(graph) { - if (!nodeIDs.length) return null; - var sum = [0, 0]; - var interestingCount = 0; - var interestingLoc; + if (!Array.isArray(geomPoly)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + this.exteriorRing = new RingIn(geomPoly[0], this, true); // copy by value - if (node.hasInterestingTags()) { - interestingLoc = ++interestingCount === 1 ? node.loc : null; + 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 = []; - sum = geoVecAdd(sum, node.loc); + 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); } - return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); + this.multiPoly = multiPoly; } - var action = function action(graph) { - if (nodeIDs.length < 2) return graph; - var toLoc = loc; - - if (!toLoc) { - toLoc = chooseLoc(graph); - } + _createClass(PolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = this.exteriorRing.getSweepEvents(); - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + for (var i = 0, iMax = this.interiorRings.length; i < iMax; i++) { + var ringSweepEvents = this.interiorRings[i].getSweepEvents(); - if (node.loc !== toLoc) { - graph = graph.replace(node.move(toLoc)); + for (var j = 0, jMax = ringSweepEvents.length; j < jMax; j++) { + sweepEvents.push(ringSweepEvents[j]); + } } + + return sweepEvents; } + }]); - return actionConnect(nodeIDs)(graph); - }; + return PolyIn; + }(); - action.disabled = function (graph) { - if (nodeIDs.length < 2) return 'not_eligible'; + var MultiPolyIn = /*#__PURE__*/function () { + function MultiPolyIn(geom, isSubject) { + _classCallCheck(this, MultiPolyIn); - for (var i = 0; i < nodeIDs.length; i++) { - var entity = graph.entity(nodeIDs[i]); - if (entity.type !== 'node') return 'not_eligible'; + if (!Array.isArray(geom)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - return actionConnect(nodeIDs).disabled(graph); - }; + 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. + } - return action; - } + this.polys = []; + this.bbox = { + ll: { + x: Number.POSITIVE_INFINITY, + y: Number.POSITIVE_INFINITY + }, + ur: { + x: Number.NEGATIVE_INFINITY, + y: Number.NEGATIVE_INFINITY + } + }; - function osmChangeset() { - if (!(this instanceof osmChangeset)) { - return new osmChangeset().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + 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); + } + + this.isSubject = isSubject; } - } - 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' + + _createClass(MultiPolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; + + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polySweepEvents = this.polys[i].getSweepEvents(); + + for (var j = 0, jMax = polySweepEvents.length; j < jMax; j++) { + sweepEvents.push(polySweepEvents[j]); } } - }; - }, - // 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 sweepEvents; + } + }]); - 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 MultiPolyIn; + }(); - var ordered = {}; - order.forEach(function (o) { - if (groups[o]) ordered[o] = groups[o]; - }); - return ordered; - } // sort relations in a changeset by dependencies + var RingOut = /*#__PURE__*/function () { + _createClass(RingOut, null, [{ + key: "factory", + + /* 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 (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 */ - 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 + while (true) { + prevEvent = event; + event = nextEvent; + events.push(event); + /* Is the ring complete? */ + if (event.point === startingPoint) break; - function isNew(item) { - return !sorted[item['@id']] && !processing.find(function (proc) { - return proc['@id'] === item['@id']; - }); - } + 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. */ - var processing = []; - var sorted = {}; - var relations = changes.relation; - if (!relations) return changes; + if (availableLEs.length === 0) { + var firstPt = events[0].point; + var lastPt = events[events.length - 1].point; + throw new Error("Unable to complete output ring starting at [".concat(firstPt.x, ",") + " ".concat(firstPt.y, "]. Last matching segment found ends at") + " [".concat(lastPt.x, ", ").concat(lastPt.y, "].")); + } + /* Only one way to go, so cotinue on the path */ + + + if (availableLEs.length === 1) { + nextEvent = availableLEs[0].otherSE; + break; + } + /* We must have an intersection. Check for a completed loop */ + + + var indexLE = null; + + 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 (var i = 0; i < relations.length; i++) { - var relation = relations[i]; // skip relation if already sorted - if (!sorted[relation['@id']]) { - processing.push(relation); - } + 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 */ - while (processing.length > 0) { - var next = processing[0], - deps = next.member.map(resolve).filter(Boolean).filter(isNew); - if (deps.length === 0) { - sorted[next['@id']] = next; - processing.shift(); - } else { - processing = deps.concat(processing); + intersectionLEs.push({ + index: events.length, + point: event.point + }); + /* Choose the left-most option to continue the walk */ + + var comparator = event.getLeftmostComparator(prevEvent); + nextEvent = availableLEs.sort(comparator)[0].otherSE; + break; } } + + ringsOut.push(new RingOut(events)); } - changes.relation = Object.values(sorted); - return changes; + return ringsOut; } + }]); - function rep(entity) { - return entity.asJXON(changeset_id); + function RingOut(events) { + _classCallCheck(this, RingOut); + + this.events = events; + + for (var i = 0, iMax = events.length; i < iMax; i++) { + events[i].segment.ringOut = this; } - 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 {}; + this.poly = null; } - }); - function osmNote() { - if (!(this instanceof osmNote)) { - return new osmNote().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); - } - } + _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]; - osmNote.id = function () { - return osmNote.id.next--; - }; + 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 - 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]; - 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 (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]); } + + return orderedPoints; } + }, { + key: "isExteriorRing", + value: function isExteriorRing() { + if (this._isExteriorRing === undefined) { + var enclosing = this.enclosingRing(); + this._isExteriorRing = enclosing ? !enclosing.isExteriorRing() : true; + } - if (!this.id) { - this.id = osmNote.id().toString(); + return this._isExteriorRing; } + }, { + key: "enclosingRing", + value: function enclosingRing() { + if (this._enclosingRing === undefined) { + this._enclosingRing = this._calcEnclosingRing(); + } - 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 - }); - } - }); + return this._enclosingRing; + } + /* Returns the ring that encloses this one, if any */ - 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); + }, { + 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]; - 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; - }; + for (var i = 1, iMax = this.events.length; i < iMax; i++) { + var evt = this.events[i]; + if (SweepEvent.compare(leftMostEvt, evt) > 0) leftMostEvt = evt; + } - 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(); + var prevSeg = leftMostEvt.segment.prevInResult(); + var prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; - for (var i = 0; i < this.members.length; i++) { - var member = resolver.hasEntity(this.members[i].id); + 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 (member) { - extent._extend(member.extent(resolver, memo)); - } - } + 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 - 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); + 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 - 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 - }); + prevSeg = prevPrevSeg.prevInResult(); + prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; } } - }, - // Same as memberByRole, but returns all members with the given role - membersByRole: function membersByRole(role) { - var result = []; + }]); - for (var i = 0; i < this.members.length; i++) { - if (this.members[i].role === role) { - result.push(Object.assign({}, this.members[i], { - index: i - })); - } - } + return RingOut; + }(); - 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 PolyOut = /*#__PURE__*/function () { + function PolyOut(exteriorRing) { + _classCallCheck(this, PolyOut); - for (var i = 0; i < this.members.length; i++) { - var member = this.members[i]; + this.exteriorRing = exteriorRing; + exteriorRing.poly = this; + this.interiorRings = []; + } - if (member.id !== needle.id) { - members.push(member); - } else if (keepDuplicates || !this.memberByIdAndRole(replacement.id, member.role)) { - members.push({ - id: replacement.id, - type: replacement.type, - role: member.role - }); - } + _createClass(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 - 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 (geom[0] === null) return null; - if (changeset_id) { - r.relation['@changeset'] = changeset_id; - } + 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 - 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; + if (ringGeom === null) continue; + geom.push(ringGeom); } + + return geom; } + }]); - 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 PolyOut; + }(); - 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 MultiPolyOut = /*#__PURE__*/function () { + function MultiPolyOut(rings) { + _classCallCheck(this, MultiPolyOut); - return sequence.nodes.map(function (node) { - return node.loc; - }); - }; + this.rings = rings; + this.polys = this._composePolys(rings); + } - 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]; - }); + _createClass(MultiPolyOut, [{ + key: "getGeom", + value: function getGeom() { + var geom = []; - function findOuter(inner) { - var o, outer; + 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 (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonContainsPolygon(outer, inner)) return o; + if (polyGeom === null) continue; + geom.push(polyGeom); } - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonIntersectsPolygon(outer, inner, false)) return o; + return geom; + } + }, { + key: "_composePolys", + value: function _composePolys(rings) { + var polys = []; + + 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); + } } + + return polys; } + }]); - for (var i = 0; i < inners.length; i++) { - var inner = inners[i]; + 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.) + */ - if (d3_geoArea({ - type: 'Polygon', - coordinates: [inner] - }) < 2 * Math.PI) { - inner = inner.reverse(); - } - var o = findOuter(inners[i]); + var SweepLine = /*#__PURE__*/function () { + function SweepLine(queue) { + var comparator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Segment.compare; - if (o !== undefined) { - result[o].push(inners[i]); - } else { - result.push([inners[i]]); // Invalid geometry - } - } + _classCallCheck(this, SweepLine); - return result; + this.queue = queue; + this.tree = new Tree(comparator); + this.segments = []; } - }); - var QAItem = /*#__PURE__*/function () { - function QAItem(loc, service, itemType, id, props) { - _classCallCheck(this, QAItem); + _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 - // Store required properties - this.loc = loc; - this.service = service.title; - this.itemType = itemType; // All issues must have an ID for selection, use generic if none specified + if (event.consumedBy) { + if (event.isLeft) this.queue.remove(event.otherSE);else this.tree.remove(segment); + return newEvents; + } - this.id = id ? id : "".concat(QAItem.id()); - this.update(props); // Some QA services have marker icons to differentiate issues + 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 - if (service && typeof service.getIcon === 'function') { - this.icon = service.getIcon(itemType); - } - } + 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 - _createClass(QAItem, [{ - key: "update", - value: function update(props) { - var _this = this; - // 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 + while (nextSeg === undefined) { + nextNode = this.tree.next(nextNode); + if (nextNode === null) nextSeg = null;else if (nextNode.key.consumedBy === undefined) nextSeg = nextNode.key; + } - }], [{ - key: "id", - value: function id() { - return this.nextId--; - } - }]); + if (event.isLeft) { + // Check for intersections against the previous segment in the sweep line + var prevMySplitter = null; - return QAItem; - }(); - QAItem.nextId = -1; + if (prevSeg) { + var prevInter = prevSeg.getIntersection(segment); - // - // 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 - // + if (prevInter !== null) { + if (!segment.isAnEndpoint(prevInter)) prevMySplitter = prevInter; - function actionSplit(nodeIds, newWayIds) { - // accept single ID for backwards-compatiblity - if (typeof nodeIds === 'string') nodeIds = [nodeIds]; + if (!prevSeg.isAnEndpoint(prevInter)) { + var newEventsFromSplit = this._splitSafely(prevSeg, prevInter); - var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created + for (var i = 0, iMax = newEventsFromSplit.length; i < iMax; i++) { + newEvents.push(newEventsFromSplit[i]); + } + } + } + } // Check for intersections against the next segment in the sweep line - var _keepHistoryOn = 'longest'; // 'longest', 'first' - // The IDs of the ways actually created by running this action + var nextMySplitter = null; - var _createdWayIDs = []; + if (nextSeg) { + var nextInter = nextSeg.getIntersection(segment); - 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. + if (nextInter !== null) { + if (!segment.isAnEndpoint(nextInter)) nextMySplitter = nextInter; + if (!nextSeg.isAnEndpoint(nextInter)) { + var _newEventsFromSplit = this._splitSafely(nextSeg, nextInter); - function splitArea(nodes, idxA, graph) { - var lengths = new Array(nodes.length); - var length; - var i; - var best = 0; - var idxB; + for (var _i = 0, _iMax = _newEventsFromSplit.length; _i < _iMax; _i++) { + newEvents.push(_newEventsFromSplit[_i]); + } + } + } + } // For simplicity, even if we find more than one intersection we only + // spilt on the 'earliest' (sweep-line style) of the intersections. + // The other intersection will be handled in a future process(). - function wrap(index) { - return utilWrap(index, nodes.length); - } // calculate lengths + 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 - length = 0; + this.queue.remove(segment.rightSE); + newEvents.push(segment.rightSE); - for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { - length += dist(graph, nodes[i], nodes[wrap(i - 1)]); - lengths[i] = length; - } + var _newEventsFromSplit2 = segment.split(mySplitter); - length = 0; + for (var _i2 = 0, _iMax2 = _newEventsFromSplit2.length; _i2 < _iMax2; _i2++) { + newEvents.push(_newEventsFromSplit2[_i2]); + } + } - for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { - length += dist(graph, nodes[i], nodes[wrap(i + 1)]); + 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 (length < lengths[i]) { - lengths[i] = length; - } - } // determine best opposite node to split + 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]); + } + } - for (i = 0; i < nodes.length; i++) { - var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); + if (!nextSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit4 = this._splitSafely(nextSeg, inter); - if (cost > best) { - idxB = i; - best = cost; + for (var _i4 = 0, _iMax4 = _newEventsFromSplit4.length; _i4 < _iMax4; _i4++) { + newEvents.push(_newEventsFromSplit4[_i4]); + } + } + } + } + + this.tree.remove(segment); } - } - return idxB; - } + return newEvents; + } + /* Safely split a segment that is currently in the datastructures + * IE - a segment other than the one that is currently being processed. */ - function totalLengthBetweenNodes(graph, nodes) { - var totalLength = 0; + }, { + key: "_splitSafely", + value: function _splitSafely(seg, pt) { + // Rounding errors can cause changes in ordering, + // so remove afected segments and right sweep events before splitting + // removeNode() doesn't work, so have re-find the seg + // https://github.com/w8r/splay-tree/pull/5 + this.tree.remove(seg); + var rightSE = seg.rightSE; + this.queue.remove(rightSE); + var newEvents = seg.split(pt); + newEvents.push(rightSE); // splitting can trigger consumption - for (var i = 0; i < nodes.length - 1; i++) { - totalLength += dist(graph, nodes[i], nodes[i + 1]); + if (seg.consumedBy === undefined) this.tree.insert(seg); + return newEvents; } + }]); - return totalLength; - } + return SweepLine; + }(); - function split(graph, nodeId, wayA, newWayId) { - var wayB = osmWay({ - id: newWayId, - tags: wayA.tags - }); // `wayB` is the NEW way + 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; - var origNodes = wayA.nodes.slice(); - var nodesA; - var nodesB; - var isArea = wayA.isArea(); - var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); + var Operation = /*#__PURE__*/function () { + function Operation() { + _classCallCheck(this, Operation); + } - if (wayA.isClosed()) { - var nodes = wayA.nodes.slice(0, -1); - var idxA = nodes.indexOf(nodeId); - var idxB = splitArea(nodes, idxA, graph); + _createClass(Operation, [{ + key: "run", + value: function run(type, geom, moreGeoms) { + operation.type = type; + rounder.reset(); + /* Convert inputs to MultiPoly objects */ - 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)); + var multipolys = [new MultiPolyIn(geom, true)]; + + for (var i = 0, iMax = moreGeoms.length; i < iMax; i++) { + multipolys.push(new MultiPolyIn(moreGeoms[i], false)); } - } 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); + 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 (_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 - }); - } + if (operation.type === 'difference') { + // in place removal + var subject = multipolys[0]; + var _i = 1; - if (wayA.tags.step_count) { - // divide up the the step count proportionally between the two ways - var stepCount = parseFloat(wayA.tags.step_count); + while (_i < multipolys.length) { + if (getBboxOverlap(multipolys[_i].bbox, subject.bbox) !== null) _i++;else multipolys.splice(_i, 1); + } + } + /* BBox optimization for intersection operation + * If we can find any pair of multipolygons whose bbox does not overlap, + * then the result will be empty. */ - if (stepCount && // ensure a number - isFinite(stepCount) && // ensure positive - stepCount > 0 && // ensure integer - Math.round(stepCount) === stepCount) { - var tagsA = Object.assign({}, wayA.tags); - var tagsB = Object.assign({}, wayB.tags); - var ratioA = lengthA / (lengthA + lengthB); - var countA = Math.round(stepCount * ratioA); - tagsA.step_count = countA.toString(); - tagsB.step_count = (stepCount - countA).toString(); - wayA = wayA.update({ - tags: tagsA - }); - wayB = wayB.update({ - tags: tagsB - }); + + if (operation.type === 'intersection') { + // TODO: this is O(n^2) in number of polygons. By sorting the bboxes, + // it could be optimized to O(n * ln(n)) + for (var _i2 = 0, _iMax = multipolys.length; _i2 < _iMax; _i2++) { + var mpA = multipolys[_i2]; + + for (var j = _i2 + 1, jMax = multipolys.length; j < jMax; j++) { + if (getBboxOverlap(mpA.bbox, multipolys[j].bbox) === null) return []; + } + } } - } + /* Put segment endpoints in a priority queue */ - graph = graph.replace(wayA); - graph = graph.replace(wayB); - graph.parentRelations(wayA).forEach(function (relation) { - var member; // Turn restrictions - make sure: - // 1. Splitting a FROM/TO way - only `wayA` OR `wayB` remains in relation - // (whichever one is connected to the VIA node/ways) - // 2. Splitting a VIA way - `wayB` remains in relation as a VIA way - if (relation.hasFromViaTo()) { - var f = relation.memberByRole('from'); - var v = relation.membersByRole('via'); - var t = relation.memberByRole('to'); - var i; // 1. split a FROM/TO + var queue = new Tree(SweepEvent.compare); - if (f.id === wayA.id || t.id === wayA.id) { - var keepB = false; + for (var _i3 = 0, _iMax2 = multipolys.length; _i3 < _iMax2; _i3++) { + var sweepEvents = multipolys[_i3].getSweepEvents(); - 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); + for (var _j = 0, _jMax = sweepEvents.length; _j < _jMax; _j++) { + queue.insert(sweepEvents[_j]); - if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { - keepB = true; - break; - } - } - } + 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 */ - if (keepB) { - relation = relation.replaceMember(wayA, wayB); - graph = graph.replace(relation); - } // 2. split a VIA - } 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) + var sweepLine = new SweepLine(queue); + var prevQueueSize = queue.size; + var node = queue.pop(); - } else { - if (relation === isOuter) { - graph = graph.replace(relation.mergeTags(wayA.tags)); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); + while (node) { + var evt = node.key; + + 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.'); } - member = { - id: wayB.id, - type: 'way', - role: relation.memberById(wayA.id).role - }; - var insertPair = { - originalID: wayA.id, - insertedID: wayB.id, - nodes: origNodes - }; - graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); - } - }); + if (queue.size > POLYGON_CLIPPING_MAX_QUEUE_SIZE) { + // prevents an infinite loop, an otherwise common manifestation of bugs + throw new Error('Infinite loop when passing sweep line over endpoints ' + '(queue size too big). Please file a bug report.'); + } + + if (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.'); + } + + 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); + } + + prevQueueSize = queue.size; + node = queue.pop(); + } // free some memory we don't need anymore + + + rounder.reset(); + /* Collect and compile segments we're keeping into a multipolygon */ - 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 ringsOut = RingOut.factory(sweepLine.segments); + var result = new MultiPolyOut(ringsOut); + return result.getGeom(); } + }]); - _createdWayIDs.push(wayB.id); + return Operation; + }(); // singleton available by import - return graph; - } - var action = function action(graph) { - _createdWayIDs = []; - var newWayIndex = 0; + var operation = new Operation(); - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, 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]; + } - for (var j = 0; j < candidates.length; j++) { - graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); - newWayIndex += 1; - } - } + return operation.run('union', geom, moreGeoms); + }; - return graph; - }; + 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]; + } - action.getCreatedWayIDs = function () { - return _createdWayIDs; - }; + return operation.run('intersection', geom, moreGeoms); + }; - action.waysForNode = function (nodeId, graph) { - var node = graph.entity(nodeId); - var splittableParents = graph.parentWays(node).filter(isSplittable); + 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 (!_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'; - }); + return operation.run('xor', geom, moreGeoms); + }; - if (hasLine) { - return splittableParents.filter(function (parent) { - return parent.geometry(graph) === 'line'; - }); - } - } + 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]; + } - return splittableParents; + return operation.run('difference', subjectGeom, clippingGeoms); + }; - 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... + var index = { + union: union, + intersection: intersection$1, + xor: xor, + difference: difference + }; - if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. + 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); + } + }); + } - for (var i = 1; i < parent.nodes.length - 1; i++) { - if (parent.nodes[i] === nodeId) return true; + function multi(l) { + return l.map(point); } - return false; - } - }; + function poly(p) { + return p.map(multi); + } - action.ways = function (graph) { - return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { - return action.waysForNode(nodeId, graph); - }))); - }; + function multiPoly(m) { + return m.map(poly); + } - action.disabled = function (graph) { - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + function geometry(obj) { + if (!obj) { + return {}; + } - if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { - return 'not_eligible'; - } - } - }; + switch (obj.type) { + case "Point": + obj.coordinates = point(obj.coordinates); + return obj; - action.limitWays = function (val) { - if (!arguments.length) return _wayIDs; - _wayIDs = val; - return action; - }; + case "LineString": + case "MultiPoint": + obj.coordinates = multi(obj.coordinates); + return obj; - action.keepHistoryOn = function (val) { - if (!arguments.length) return _keepHistoryOn; - _keepHistoryOn = val; - return action; - }; + case "Polygon": + case "MultiLineString": + obj.coordinates = poly(obj.coordinates); + return obj; - return action; - } + case "MultiPolygon": + obj.coordinates = multiPoly(obj.coordinates); + return obj; - function coreGraph(other, mutable) { - if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); + case "GeometryCollection": + obj.geometries = obj.geometries.map(geometry); + return obj; - 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]); - } + default: + return {}; + } + } - 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 + function feature(obj) { + obj.geometry = geometry(obj.geometry); + return obj; + } - if (!entity) { - entity = this.entities.__proto__[id]; // eslint-disable-line no-proto - } + function featureCollection(f) { + f.features = f.features.map(feature); + return f; + } - if (!entity) { - throw new Error('entity ' + id + ' not found'); - } + function geometryCollection(g) { + g.geometries = g.geometries.map(geometry); + return g; + } - 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 (!t) { + return t; + } - if (transients[key] !== undefined) { - return transients[key]; - } + switch (t.type) { + case "Feature": + return feature(t); - transients[key] = fn.call(entity); - return transients[key]; - }, - parentWays: function parentWays(entity) { - var parents = this._parentWays[entity.id]; - var result = []; + case "GeometryCollection": + return geometryCollection(t); - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } + case "FeatureCollection": + return featureCollection(t); - 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 = []; + case "Point": + case "LineString": + case "Polygon": + case "MultiPoint": + case "MultiPolygon": + case "MultiLineString": + return geometry(t); - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); + default: + return t; + } } - 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 = []; + module.exports = parse; + module.exports.parse = parse; + })(); + }); - 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; + var FORCED$3 = fails(function () { + return new Date(NaN).toJSON() !== null + || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; + }); - 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 + // `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(); + } + }); - base.entities[entity.id] = entity; + // `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); + } + }); - this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent + function isObject$3(obj) { + return _typeof(obj) === 'object' && obj !== null; + } + 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); + }); + } + } - if (entity.type === 'way') { - for (j = 0; j < entity.nodes.length; j++) { - id = entity.nodes[j]; + function getTreeDepth(obj) { + var depth = 0; - for (k = 1; k < stack.length; k++) { - var ents = stack[k].entities; + if (Array.isArray(obj) || isObject$3(obj)) { + forEach(obj, function (val) { + if (Array.isArray(val) || isObject$3(val)) { + var tmpDepth = getTreeDepth(val); - if (ents.hasOwnProperty(id) && ents[id] === undefined) { - delete ents[id]; - } - } + if (tmpDepth > depth) { + depth = tmpDepth; } } + }); + return depth + 1; + } + + return depth; + } + + 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(); } - for (i = 0; i < stack.length; i++) { - stack[i]._updateRebased(); + var string = JSON.stringify(obj); + + if (string === undefined) { + return string; } - }, - _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 (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 length = maxLength - currentIndent.length - reserved; + var treeDepth = getTreeDepth(obj); - 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); - } + if (treeDepth <= maxNesting && string.length <= length) { + var prettified = prettify(string, { + addMargin: addMargin, + addArrayMargin: addArrayMargin, + addObjectMargin: addObjectMargin + }); - 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); + if (prettified.length <= length) { + return prettified; } - } else if (type === 'relation') { - // Update parentRels - // diff only on the IDs since the same entity can be a member multiple times with different roles - var oldentityMemberIDs = oldentity ? oldentity.members.map(function (m) { - return m.id; - }) : []; - var entityMemberIDs = entity ? entity.members.map(function (m) { - return m.id; - }) : []; + } - if (oldentity && entity) { - removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); - added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); - } else if (oldentity) { - removed = oldentityMemberIDs; - added = []; - } else if (entity) { - removed = []; - added = entityMemberIDs; - } + if (isObject$3(obj)) { + var nextIndent = currentIndent + indent; + var items = []; + var delimiters; - 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 comma = function comma(array, index) { + return index === array.length - 1 ? 0 : 1; + }; - 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); + if (Array.isArray(obj)) { + for (var index = 0; index < obj.length; index++) { + items.push(_stringify(obj[index], nextIndent, comma(obj, index)) || 'null'); + } - this.entities[entity.id] = entity; - }); - }, - remove: function remove(entity) { - return this.update(function () { - this._updateCalculated(entity, undefined); + delimiters = '[]'; + } else { + Object.keys(obj).forEach(function (key, index, array) { + var keyPart = JSON.stringify(key) + ': '; - 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 value = _stringify(obj[key], nextIndent, keyPart.length + comma(array, index)); - delete this.entities[id]; - }); - }, - update: function update() { - var graph = this.frozen ? coreGraph(this, true) : this; + if (value !== undefined) { + items.push(keyPart + value); + } + }); + delimiters = '{}'; + } - for (var i = 0; i < arguments.length; i++) { - arguments[i].call(graph, graph); + if (items.length > 0) { + return [delimiters[0], indent + items.join(',\n' + nextIndent), delimiters[1]].join('\n' + currentIndent); + } } - 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 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). - for (var i in entities) { - this.entities[i] = entities[i]; - this._updateCalculated(base.entities[i], this.entities[i]); - } + var stringOrChar = /("(?:[^\\"]|\\.)*")|[:,\][}{]/g; - return this; + function prettify(string, options) { + options = options || {}; + var tokens = { + '{': '{', + '}': '}', + '[': '[', + ']': ']', + ',': ', ', + ':': ': ' + }; + + if (options.addMargin || options.addObjectMargin) { + tokens['{'] = '{ '; + tokens['}'] = ' }'; } - }; - function osmTurn(turn) { - if (!(this instanceof osmTurn)) { - return new osmTurn(turn); + if (options.addMargin || options.addArrayMargin) { + tokens['['] = '[ '; + tokens[']'] = ' ]'; } - Object.assign(this, turn); + return string.replace(stringOrChar, function (match, string) { + return string ? match : tokens[match]; + }); } - function osmIntersection(graph, startVertexId, maxDistance) { - maxDistance = maxDistance || 30; // in meters - var vgraph = coreGraph(); // virtual graph + function get(options, name, defaultValue) { + return name in options ? options[name] : defaultValue; + } - var i, j, k; + var jsonStringifyPrettyCompact = stringify; - function memberOfRestriction(entity) { - return graph.parentRelations(entity).some(function (r) { - return r.isRestriction(); - }); - } + 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; - 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]; - } + _classCallCheck$1(this, _default); - 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 + // 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. - var actions = []; // STEP 1: walk the graph outwards from starting vertex to search - // for more key vertices and ways to include in the intersection.. + this._strict = true; // process input FeatureCollection - while (checkVertices.length) { - vertex = checkVertices.pop(); // check this vertex for parent ways that are roads + 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` - checkWays = graph.parentWays(vertex); - var hasWays = false; + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - 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 + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - hasWays = true; // check the way's children for more key vertices + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² - nodes = utilArrayUniq(graph.childNodes(way)); + props.area = Number(area.toFixed(2)); + } - for (j = 0; j < nodes.length; j++) { - node = nodes[j]; - if (node === vertex) continue; // same thing + _this._cache[id] = feature; + }); + } // Replace CountryCoder world geometry to be a polygon covering the world. - if (vertices.indexOf(node) !== -1) continue; // seen it already - if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start - // a key vertex will have parents that are also roads + var world = _cloneDeep(feature$1('Q2')); - var hasParents = false; - parents = graph.parentWays(node); + 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 (k = 0; k < parents.length; k++) { - parent = parents[k]; - if (parent === way) continue; // same thing + 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 + // - if (ways.indexOf(parent) !== -1) continue; // seen it already - if (!isRoad(parent)) continue; // not a road + _createClass$1(_default, [{ + key: "validateLocation", + value: function validateLocation(location) { + if (Array.isArray(location) && (location.length === 2 || location.length === 3)) { + // [lon, lat] or [lon, lat, radius] point? + var lon = location[0]; + var lat = location[1]; + var radius = location[2]; - hasParents = true; - break; + if (Number.isFinite(lon) && lon >= -180 && lon <= 180 && Number.isFinite(lat) && lat >= -90 && lat <= 90 && (location.length === 2 || Number.isFinite(radius) && radius > 0)) { + var id = '[' + location.toString() + ']'; + return { + type: 'point', + location: location, + id: id + }; } + } else if (typeof location === 'string' && /^\S+\.geojson$/i.test(location)) { + // a .geojson filename? + var _id = location.toLowerCase(); - if (hasParents) { - checkVertices.push(node); + if (this._cache[_id]) { + return { + type: 'geojson', + location: location, + id: _id + }; } - } - } - - if (hasWays) { - vertices.push(vertex); - } - } - - 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 + } else if (typeof location === 'string' || typeof location === 'number') { + // a country-coder value? + var feature = feature$1(location); - 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)); + 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 + }; } } - }); - }); // 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 - - osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities - - 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. - function withMetadata(way, vertexIds) { - var __oneWay = way.isOneWay(); // which affixes are key vertices? + 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 + // + }, { + key: "resolveLocation", + value: function resolveLocation(location) { + var valid = this.validateLocation(location); + if (!valid) return null; + var id = valid.id; // Return a result from cache if we can - var __first = vertexIds.indexOf(way.first()) !== -1; + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } // A [lon,lat] coordinate pair? - var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? + if (valid.type === 'point') { + var lon = location[0]; + var lat = location[1]; + var radius = location[2] || 25; // km - var __via = __first && __last; + 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 - var __from = __first && !__oneWay || __last; + }, 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 __to = __first || __last && !__oneWay; + 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. - return way.update({ - __first: __first, - __last: __last, - __from: __from, - __via: __via, - __to: __to, - __oneWay: __oneWay - }); - } + 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 - 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 = []; + if (!props.area) { + var _area = geojsonArea.geometry(_feature.geometry) / 1e6; // m² to km² - do { - keepGoing = false; - checkVertices = vertexIds.slice(); - for (i = 0; i < checkVertices.length; i++) { - var vertexId = checkVertices[i]; - vertex = vgraph.hasEntity(vertexId); + props.area = Number(_area.toFixed(2)); + } // Ensure `id` property exists - if (!vertex) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } - removeVertexIds.push(vertexId); - continue; + _feature.id = id; + props.id = id; + this._cache[id] = _feature; + return Object.assign(valid, { + feature: _feature + }); } - parents = vgraph.parentWays(vertex); - - if (parents.length < 3) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } + 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 (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; + }, { + 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); - if (aIsLeaf && !bIsLeaf) { - leaf = a; - survivor = b; - } else if (!aIsLeaf && bIsLeaf) { - leaf = b; - survivor = a; + if (!include.length) { + if (this._strict) { + throw new Error("validateLocationSet: LocationSet includes nothing."); + } else { + // non-strict mode, replace an empty locationSet with one that includes "the world" + locationSet.include = ['Q2']; + include = [{ + type: 'countrycoder', + location: 'Q2', + id: 'Q2' + }]; } + } // Generate stable identifier - if (leaf && survivor) { - survivor = withMetadata(survivor, vertexIds); // update survivor way - vgraph = vgraph.replace(survivor).remove(leaf); // update graph + include.sort(_sortLocations); + var id = '+[' + include.map(function (d) { + return d.id; + }).join(',') + ']'; - removeWayIds.push(leaf.id); - keepGoing = true; - } + if (exclude.length) { + exclude.sort(_sortLocations); + id += '-[' + exclude.map(function (d) { + return d.id; + }).join(',') + ']'; } - parents = vgraph.parentWays(vertex); - - 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 - } + 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 + // - removeVertexIds.push(vertexId); - keepGoing = true; - } + }, { + key: "resolveLocationSet", + value: function resolveLocationSet(locationSet) { + locationSet = locationSet || {}; + var valid = this.validateLocationSet(locationSet); + if (!valid) return null; + var id = valid.id; // Return a result from cache if we can - if (parents.length < 1) { - // vertex is no longer attached to anything - vgraph = vgraph.remove(vertex); + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[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.. - 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. - // + 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.. - 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) + if (includes.length === 1 && excludes.length === 0) { + return Object.assign(valid, { + feature: includes[0].feature + }); + } // Calculate unions - var maxPathLength = maxViaWay * 2 + 3; - var turns = []; - step(start); - return turns; // traverse the intersection graph and find all the valid paths - function step(entity, currPath, currRestrictions, matchedRestriction) { - currPath = (currPath || []).slice(); // shallow copy + var includeGeoJSON = _clip(includes.map(function (d) { + return d.feature; + }), 'UNION'); - if (currPath.length >= maxPathLength) return; - currPath.push(entity.id); - currRestrictions = (currRestrictions || []).slice(); // shallow copy + var excludeGeoJSON = _clip(excludes.map(function (d) { + return d.feature; + }), 'UNION'); // Calculate difference, update `area` and return result - var i, j; - if (entity.type === 'node') { - var parents = vgraph.parentWays(entity); - var nextWays = []; // which ways can we step into? + var resultGeoJSON = excludeGeoJSON ? _clip([includeGeoJSON, excludeGeoJSON], 'DIFFERENCE') : includeGeoJSON; + var area = geojsonArea.geometry(resultGeoJSON.geometry) / 1e6; // m² to km² - for (i = 0; i < parents.length; i++) { - var way = parents[i]; // if next way is a oneway incoming to this vertex, skip + resultGeoJSON.id = id; + resultGeoJSON.properties = { + id: id, + area: Number(area.toFixed(2)) + }; + this._cache[id] = resultGeoJSON; + return Object.assign(valid, { + feature: resultGeoJSON + }); + } // strict + // - if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip + }, { + 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 - if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) + }, { + key: "cache", + value: function cache() { + return this._cache; + } // stringify + // convenience method to prettyStringify the given object - var restrict = null; + }, { + key: "stringify", + value: function stringify(obj, options) { + return jsonStringifyPrettyCompact(obj, options); + } + }]); - 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? + return _default; + }(); // Wrap the mfogel/polygon-clipping library and return a GeoJSON feature. - var matchesFrom = f.id === fromWayId; - var matchesViaTo = false; - var isAlongOnlyPath = false; + 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? - 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 = []; + 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'; + } + } - for (k = 2; k < currPath.length; k += 2) { - // k = 2 skips FROM - pathVias.push(currPath[k]); // (path goes way-node-way...) - } + 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. - var restrictionVias = []; - for (k = 0; k < v.length; k++) { - if (v[k].type === 'way') { - restrictionVias.push(v[k].id); - } - } + 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); + } - 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; - } - } - } + // `Number.MAX_SAFE_INTEGER` constant + // https://tc39.es/ecma262/#sec-number.max_safe_integer + _export({ target: 'Number', stat: true }, { + MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF + }); - 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) + var aesJs = createCommonjsModule(function (module, exports) { + (function (root) { + function checkInt(value) { + return parseInt(value) === value; + } - if (restrict && restrict.direct) break; - } + function checkInts(arrayish) { + if (!checkInt(arrayish.length)) { + return false; + } - nextWays.push({ - way: way, - restrict: restrict - }); + for (var i = 0; i < arrayish.length; i++) { + if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { + return false; } + } - 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) + return true; + } - if (matchedRestriction && matchedRestriction.direct === false) { - for (i = 0; i < turnPath.length; i++) { - if (turnPath[i] === matchedRestriction.from) { - turnPath = turnPath.slice(i); - break; - } - } + 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 turn = pathToTurn(turnPath); - - if (turn) { - if (matchedRestriction) { - turn.restrictionID = matchedRestriction.id; - turn.no = matchedRestriction.no; - turn.only = matchedRestriction.only; - turn.direct = matchedRestriction.direct; - } + return arg; + } // It's an array; check it is a valid representation of a byte - turns.push(osmTurn(turn)); - } - if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here + if (Array.isArray(arg)) { + if (!checkInts(arg)) { + throw new Error('Array contains invalid value: ' + arg); } - if (matchedRestriction && matchedRestriction.end) return; // don't advance any further - // which nodes can we step into? + return new Uint8Array(arg); + } // Something else, but behaves like an array (maybe a Buffer? Arguments?) - var n1 = vgraph.entity(entity.first()); - var n2 = vgraph.entity(entity.last()); - var dist = geoSphericalDistance(n1.loc, n2.loc); - var nextNodes = []; - if (currPath.length > 1) { - if (dist > maxDistance) return; // the next node is too far + if (checkInt(arg.length) && checkInts(arg)) { + return new Uint8Array(arg); + } - if (!entity.__via) return; // this way is a leaf / can't be a via - } + throw new Error('unsupported array-like object'); + } - 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 - } + function createArray(length) { + return new Uint8Array(length); + } - 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 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); } + } - 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 + targetArray.set(sourceArray, targetStart); + } - var isOnlyVia = false; - var v = r.membersByRole('via'); + var convertUtf8 = function () { + function toBytes(text) { + var result = [], + i = 0; + text = encodeURI(text); - 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); + while (i < text.length) { + var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value - if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { - isOnlyVia = true; - break; - } - } - } + if (c === 37) { + result.push(parseInt(text.substr(i, 2), 16)); + i += 2; // otherwise, just the actual byte + } else { + result.push(c); + } + } - return isOnlyVia; - }); - step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); - }); + return coerceArray(result); } - } // assumes path is alternating way-node-way of odd length - - 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 fromBytes(bytes) { + var result = [], + i = 0; - 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); + while (i < bytes.length) { + var c = bytes[i]; - 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 + if (c < 128) { + result.push(String.fromCharCode(c)); + i++; + } else if (c > 191 && c < 224) { + result.push(String.fromCharCode((c & 0x1f) << 6 | bytes[i + 1] & 0x3f)); + i += 2; + } else { + result.push(String.fromCharCode((c & 0x0f) << 12 | (bytes[i + 1] & 0x3f) << 6 | bytes[i + 2] & 0x3f)); + i += 3; + } } + + return result.join(''); } 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 + toBytes: toBytes, + fromBytes: fromBytes }; + }(); - function adjacentNode(wayId, affixId) { - var nodes = vgraph.entity(wayId).nodes; - return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; - } - } - }; + var convertHex = function () { + function toBytes(text) { + var result = []; - 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; + for (var i = 0; i < text.length; i += 2) { + result.push(parseInt(text.substr(i, 2), 16)); + } - while (angle < 0) { - angle += 360; - } + return result; + } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html - 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) + var Hex = '0123456789abcdef'; - if (angle < 158) return 'no_right_turn'; - if (angle > 202) return 'no_left_turn'; - return 'no_straight_on'; - } + function fromBytes(bytes) { + var result = []; - 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); - } + for (var i = 0; i < bytes.length; i++) { + var v = bytes[i]; + result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + } - 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 result.join(''); + } - var polygons = entities.multipolygon.reduce(function (polygons, m) { - return polygons.concat(osmJoinWays(m.members, graph)); - }, []).concat(entities.closedWay.map(function (d) { - var member = [{ - id: d.id - }]; - member.nodes = graph.childNodes(d); - return member; - })); // contained is an array of arrays of boolean values, - // where contained[j][k] is true iff the jth way is - // contained by the kth way. + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); // Number of rounds by keysize - 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; + var numberOfRounds = { + 16: 10, + 24: 12, + 32: 14 + }; // Round constant words - while (polygons.length) { - extractUncontained(polygons); - polygons = polygons.filter(isContained); - contained = contained.filter(isContained).map(filterContained); - } + 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) - function isContained(d, i) { - return contained[i].some(function (val) { - return val; - }); - } + 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 - function filterContained(d) { - return d.filter(isContained); - } + 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 - 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 + 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 + 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]; - 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'; - } + function convertToInt32(bytes) { + var result = []; - if (members.some(isThisOuter)) { - relation = relation.mergeTags(way.tags); - graph = graph.replace(way.update({ - tags: {} - })); + 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 graph.replace(relation.update({ - members: members, - tags: utilObjectOmit(relation.tags, ['area']) - })); - }; - - action.disabled = function (graph) { - var entities = groupEntities(graph); - if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { - return 'not_eligible'; + return result; } - if (!entities.multipolygon.every(function (r) { - return r.isComplete(graph); - })) { - return 'incomplete_relation'; - } + var AES = function AES(key) { + if (!(this instanceof AES)) { + throw Error('AES must be instanitated with `new`'); + } - 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; + Object.defineProperty(this, 'key', { + value: coerceArray(key, true) }); - if (sharedMultipolygons.length) { - // don't create a new multipolygon if it'd be redundant - return 'not_eligible'; - } - } else if (entities.closedWay.some(function (way) { - return utilArrayIntersection(graph.parentMultipolygons(way), entities.multipolygon).length; - })) { - // don't add a way to a multipolygon again if it's already a member - return 'not_eligible'; - } - }; + this._prepare(); + }; - return action; - } + AES.prototype._prepare = function () { + var rounds = numberOfRounds[this.key.length]; - var UNSUPPORTED_Y$3 = regexpStickyHelpers.UNSUPPORTED_Y; + if (rounds == null) { + throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); + } // encryption round keys - // `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 - }); - } - var fastDeepEqual = function equal(a, b) { - if (a === b) return true; + this._Ke = []; // decryption round keys - if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { - if (a.constructor !== b.constructor) return false; - var length, i, keys; + this._Kd = []; - if (Array.isArray(a)) { - length = a.length; - if (length != b.length) return false; + for (var i = 0; i <= rounds; i++) { + this._Ke.push([0, 0, 0, 0]); - for (i = length; i-- !== 0;) { - if (!equal(a[i], b[i])) return false; + this._Kd.push([0, 0, 0, 0]); } - return true; - } + var roundKeyCount = (rounds + 1) * 4; + var KC = this.key.length / 4; // convert the key into ints - 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 tk = convertToInt32(this.key); // copy values into round key arrays - for (i = length; i-- !== 0;) { - if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; - } + var index; - for (i = length; i-- !== 0;) { - var key = keys[i]; - if (!equal(a[key], b[key])) return false; - } + 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 true; - } // true if both NaN, false otherwise + var rconpointer = 0; + var t = KC, + tt; - return a !== a && b !== b; - }; + 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) - // 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 + 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) - function LCS(buffer1, buffer2) { - var equivalenceClasses = {}; + } else { + for (var i = 1; i < KC / 2; i++) { + tk[i] ^= tk[i - 1]; + } - for (var j = 0; j < buffer2.length; j++) { - var item = buffer2[j]; + 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 (equivalenceClasses[item]) { - equivalenceClasses[item].push(j); - } else { - equivalenceClasses[item] = [j]; - } - } + for (var i = KC / 2 + 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + } // copy values into round key arrays - var NULLRESULT = { - buffer1index: -1, - buffer2index: -1, - chain: null - }; - var candidates = [NULLRESULT]; - for (var i = 0; i < buffer1.length; i++) { - var _item = buffer1[i]; - var buffer2indices = equivalenceClasses[_item] || []; - var r = 0; - var c = candidates[0]; + var i = 0, + r, + c; - for (var jx = 0; jx < buffer2indices.length; jx++) { - var _j = buffer2indices[jx]; - var s = void 0; + while (i < KC && t < roundKeyCount) { + r = t >> 2; + c = t % 4; + this._Ke[r][c] = tk[i]; + this._Kd[rounds - r][c] = tk[i++]; + t++; + } + } // inverse-cipher-ify the decryption round key (fips-197 section 5.3) - for (s = r; s < candidates.length; s++) { - if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { - break; + + 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]; } } + }; - if (s < candidates.length) { - var newCandidate = { - buffer1index: i, - buffer2index: _j, - chain: candidates[s] - }; + AES.prototype.encrypt = function (plaintext) { + if (plaintext.length != 16) { + throw new Error('invalid plaintext size (must be 16 bytes)'); + } - if (r === candidates.length) { - candidates.push(c); - } else { - candidates[r] = c; - } + var rounds = this._Ke.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - r = s + 1; - c = newCandidate; + var t = convertToInt32(plaintext); - if (r === candidates.length) { - break; // no point in examining further (j)s + for (var i = 0; i < 4; i++) { + t[i] ^= this._Ke[0][i]; + } // apply round transforms + + + 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]; } + + t = a.slice(); + } // the last round is special + + + var result = createArray(16), + tt; + + for (var i = 0; i < 4; i++) { + tt = this._Ke[rounds][i]; + result[4 * i] = (S[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; + result[4 * i + 1] = (S[t[(i + 1) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; + result[4 * i + 2] = (S[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; + result[4 * i + 3] = (S[t[(i + 3) % 4] & 0xff] ^ tt) & 0xff; } - } - 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]. + return result; + }; + AES.prototype.decrypt = function (ciphertext) { + if (ciphertext.length != 16) { + throw new Error('invalid ciphertext size (must be 16 bytes)'); + } - return candidates[candidates.length - 1]; - } // We apply the LCS to build a 'comm'-style picture of the - // offsets and lengths of mismatched chunks in the input - // buffers. This is used by diff3MergeRegions. + var rounds = this._Kd.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + var t = convertToInt32(ciphertext); - function diffIndices(buffer1, buffer2) { - var lcs = LCS(buffer1, buffer2); - var result = []; - var tail1 = buffer1.length; - var tail2 = buffer2.length; + for (var i = 0; i < 4; i++) { + t[i] ^= this._Kd[0][i]; + } // apply round transforms - 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; - 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) - }); - } - } + 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]; + } - 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) - // + t = a.slice(); + } // the last round is special - 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 = []; + var result = createArray(16), + tt; - function addHunk(h, ab) { - hunks.push({ - ab: ab, - oStart: h.buffer1[0], - oLength: h.buffer1[1], - // length of o to remove - abStart: h.buffer2[0], - abLength: h.buffer2[1] // length of a/b to insert - // abContent: (ab === 'a' ? a : b).slice(h.buffer2[0], h.buffer2[0] + h.buffer2[1]) + for (var i = 0; i < 4; i++) { + tt = this._Kd[rounds][i]; + result[4 * i] = (Si[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; + result[4 * i + 1] = (Si[t[(i + 3) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; + result[4 * i + 2] = (Si[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; + result[4 * i + 3] = (Si[t[(i + 1) % 4] & 0xff] ^ tt) & 0xff; + } - }); - } + return result; + }; + /** + * Mode Of Operation - Electonic Codebook (ECB) + */ - 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; - } - } + var ModeOfOperationECB = function ModeOfOperationECB(key) { + if (!(this instanceof ModeOfOperationECB)) { + throw Error('AES must be instanitated with `new`'); + } - 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 + this.description = "Electronic Code Block"; + this.name = "ecb"; + this._aes = new AES(key); + }; - while (hunks.length) { - var nextHunk = hunks[0]; - var nextHunkStart = nextHunk.oStart; - if (nextHunkStart > regionEnd) break; // no overlap + ModeOfOperationECB.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); - regionHunks.push(hunks.shift()); - } + if (plaintext.length % 16 !== 0) { + throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); + } - 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) - }); + 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); + block = this._aes.encrypt(block); + copyArray(block, ciphertext, i); } - } else { - // A true a/b conflict. Determine the bounds involved from `a`, `o`, and `b`. - // Effectively merge all the `a` hunks into one giant hunk, then do the - // same for the `b` hunks; then, correct for skew in the regions of `o` - // that each side changed, and report appropriate spans for the three sides. - var bounds = { - a: [a.length, -1, o.length, -1], - b: [b.length, -1, o.length, -1] - }; - while (regionHunks.length) { - hunk = regionHunks.shift(); - var oStart = hunk.oStart; - var oEnd = oStart + hunk.oLength; - var abStart = hunk.abStart; - var abEnd = abStart + hunk.abLength; - var _b = bounds[hunk.ab]; - _b[0] = Math.min(abStart, _b[0]); - _b[1] = Math.max(abEnd, _b[1]); - _b[2] = Math.min(oStart, _b[2]); - _b[3] = Math.max(oEnd, _b[3]); + return ciphertext; + }; + + 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)'); + } + + 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)'); } - 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._lastCipherblock = coerceArray(iv, true); + this._aes = new AES(key); + }; - currOffset = regionEnd; - } + ModeOfOperationCBC.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - 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 (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); - function diff3Merge(a, o, b, options) { - var defaults = { - excludeFalseConflicts: true, - stringSeparator: /\s+/ - }; - options = Object.assign(defaults, options); - var aString = typeof a === 'string'; - var oString = typeof o === 'string'; - var bString = typeof b === 'string'; - if (aString) a = a.split(options.stringSeparator); - if (oString) o = o.split(options.stringSeparator); - if (bString) b = b.split(options.stringSeparator); - var results = []; - var regions = diff3MergeRegions(a, o, b); - var okBuffer = []; + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); - function flushOk() { - if (okBuffer.length) { - results.push({ - ok: okBuffer - }); - } + for (var j = 0; j < 16; j++) { + block[j] ^= this._lastCipherblock[j]; + } - okBuffer = []; - } + this._lastCipherblock = this._aes.encrypt(block); + copyArray(this._lastCipherblock, ciphertext, i); + } - function isFalseConflict(a, b) { - if (a.length !== b.length) return false; + return ciphertext; + }; - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } + ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - return true; - } + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - regions.forEach(function (region) { - if (region.stable) { - var _okBuffer; + var plaintext = createArray(ciphertext.length); + var block = createArray(16); - (_okBuffer = okBuffer).push.apply(_okBuffer, _toConsumableArray(region.bufferContent)); - } else { - if (options.excludeFalseConflicts && isFalseConflict(region.aContent, region.bContent)) { - var _okBuffer2; + for (var i = 0; i < ciphertext.length; i += 16) { + copyArray(ciphertext, block, 0, i, i + 16); + block = this._aes.decrypt(block); - (_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 - } - }); + for (var j = 0; j < 16; j++) { + plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; + } + + copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); } - } - }); - flushOk(); - return results; - } - function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { - discardTags = discardTags || {}; - var _option = 'safe'; // 'safe', 'force_local', 'force_remote' + return plaintext; + }; + /** + * Mode Of Operation - Cipher Feedback (CFB) + */ - var _conflicts = []; - function user(d) { - return typeof formatUser === 'function' ? formatUser(d) : d; - } + var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { + if (!(this instanceof ModeOfOperationCFB)) { + throw Error('AES must be instanitated with `new`'); + } - 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; - } + this.description = "Cipher Feedback"; + this.name = "cfb"; - if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { - return target; - } + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 size)'); + } - if (_option === 'force_remote') { - return target.update({ - loc: remote.loc - }); - } + if (!segmentSize) { + segmentSize = 1; + } - _conflicts.push(_t('merge_remote_changes.conflict.location', { - user: user(remote.user) - })); + this.segmentSize = segmentSize; + this._shiftRegister = coerceArray(iv, true); + this._aes = new AES(key); + }; - return target; - } + ModeOfOperationCFB.prototype.encrypt = function (plaintext) { + if (plaintext.length % this.segmentSize != 0) { + throw new Error('invalid plaintext size (must be segmentSize bytes)'); + } - function mergeNodes(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { - return target; - } + var encrypted = coerceArray(plaintext, true); + var xorSegment; - if (_option === 'force_remote') { - return target.update({ - nodes: remote.nodes - }); - } + for (var i = 0; i < encrypted.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - 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 - }); + for (var j = 0; j < this.segmentSize; j++) { + encrypted[i + j] ^= xorSegment[j]; + } // Shift the register - for (var i = 0; i < hunks.length; i++) { - var hunk = hunks[i]; - if (hunk.ok) { - nodes.push.apply(nodes, hunk.ok); - } else { - // for all conflicts, we can assume c.a !== c.b - // because `diff3Merge` called with `true` option to exclude false conflicts.. - var c = hunk.conflict; + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - 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) - })); + return encrypted; + }; - break; - } + ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { + if (ciphertext.length % this.segmentSize != 0) { + throw new Error('invalid ciphertext size (must be segmentSize bytes)'); } - } - return _conflicts.length === ccount ? target.update({ - nodes: nodes - }) : target; - } + var plaintext = coerceArray(ciphertext, true); + var xorSegment; - 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; - } + for (var i = 0; i < plaintext.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - var ccount = _conflicts.length; + for (var j = 0; j < this.segmentSize; j++) { + plaintext[i + j] ^= xorSegment[j]; + } // Shift the register - for (var i = 0; i < children.length; i++) { - var id = children[i]; - var node = graph.hasEntity(id); // remove unused childNodes.. - if (targetWay.nodes.indexOf(id) === -1) { - if (node && !isUsed(node, targetWay)) { - updates.removeIds.push(id); - } + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - continue; - } // restore used childNodes.. + return plaintext; + }; + /** + * Mode Of Operation - Output Feedback (OFB) + */ - var local = localGraph.hasEntity(id); - var remote = remoteGraph.hasEntity(id); - var target; + var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { + if (!(this instanceof ModeOfOperationOFB)) { + throw Error('AES must be instanitated with `new`'); + } - if (_option === 'force_remote' && remote && remote.visible) { - updates.replacements.push(remote); - } else if (_option === 'force_local' && local) { - target = osmEntity(local); + this.description = "Output Feedback"; + this.name = "ofb"; - if (remote) { - target = target.update({ - version: remote.version - }); - } + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } - updates.replacements.push(target); - } else if (_option === 'safe' && local && remote && local.version !== remote.version) { - target = osmEntity(local, { - version: remote.version - }); + this._lastPrecipher = coerceArray(iv, true); + this._lastPrecipherIndex = 16; + this._aes = new AES(key); + }; - if (remote.visible) { - target = mergeLocation(remote, target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + ModeOfOperationOFB.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); + + for (var i = 0; i < encrypted.length; i++) { + if (this._lastPrecipherIndex === 16) { + this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); + this._lastPrecipherIndex = 0; } - if (_conflicts.length !== ccount) break; - updates.replacements.push(target); + encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; } - } - return targetWay; - } + return encrypted; + }; // Decryption is symetric - function updateChildren(updates, graph) { - for (var i = 0; i < updates.replacements.length; i++) { - graph = graph.replace(updates.replacements[i]); - } - if (updates.removeIds.length) { - graph = actionDeleteMultiple(updates.removeIds)(graph); - } + ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; + /** + * Counter object for CTR common mode of operation + */ - return graph; - } + 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 mergeMembers(remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { - return target; - } - if (_option === 'force_remote') { - return target.update({ - members: remote.members - }); - } + if (initialValue !== 0 && !initialValue) { + initialValue = 1; + } - _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { - user: user(remote.user) - })); + if (typeof initialValue === 'number') { + this._counter = createArray(16); + this.setValue(initialValue); + } else { + this.setBytes(initialValue); + } + }; - return target; - } + 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 - 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 (value > Number.MAX_SAFE_INTEGER) { + throw new Error('integer value out of safe range'); + } - var ccount = _conflicts.length; - var o = base.tags || {}; - var a = target.tags || {}; - var b = remote.tags || {}; - var keys = utilArrayUnion(utilArrayUnion(Object.keys(o), Object.keys(a)), Object.keys(b)).filter(function (k) { - return !discardTags[k]; - }); - var tags = Object.assign({}, a); // shallow copy + for (var index = 15; index >= 0; --index) { + this._counter[index] = value % 256; + value = parseInt(value / 256); + } + }; - var changed = false; + Counter.prototype.setBytes = function (bytes) { + bytes = coerceArray(bytes, true); - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + if (bytes.length != 16) { + throw new Error('invalid counter bytes size (must be 16 bytes)'); + } - 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]; - } + this._counter = bytes; + }; - changed = true; + 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) + */ - return changed && _conflicts.length === ccount ? target.update({ - tags: tags - }) : target; - } // `graph.base()` is the common ancestor of the two graphs. - // `localGraph` contains user's edits up to saving - // `remoteGraph` contains remote edits to modified nodes - // `graph` must be a descendent of `localGraph` and may include - // some conflict resolution actions performed on it. - // - // --- ... --- `localGraph` -- ... -- `graph` - // / - // `graph.base()` --- ... --- `remoteGraph` - // + var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { + if (!(this instanceof ModeOfOperationCTR)) { + throw Error('AES must be instanitated with `new`'); + } - var action = function action(graph) { - var updates = { - replacements: [], - removeIds: [] + this.description = "Counter"; + this.name = "ctr"; + + if (!(counter instanceof Counter)) { + counter = new Counter(counter); + } + + this._counter = counter; + this._remainingCounter = null; + this._remainingCounterIndex = 16; + this._aes = new AES(key); }; - var base = graph.base().entities[id]; - var local = localGraph.entity(id); - var remote = remoteGraph.entity(id); - var target = osmEntity(local, { - version: remote.version - }); // delete/undelete - if (!remote.visible) { - if (_option === 'force_remote') { - return actionDeleteMultiple([id])(graph); - } else if (_option === 'force_local') { - if (target.type === 'way') { - target = mergeChildren(target, utilArrayUniq(local.nodes), updates, graph); - graph = updateChildren(updates, graph); - } + ModeOfOperationCTR.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); - return graph.replace(target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + for (var i = 0; i < encrypted.length; i++) { + if (this._remainingCounterIndex === 16) { + this._remainingCounter = this._aes.encrypt(this._counter._counter); + this._remainingCounterIndex = 0; - return graph; // do nothing + this._counter.increment(); + } + + encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; } - } // merge + return encrypted; + }; // Decryption is symetric - if (target.type === 'node') { - target = mergeLocation(remote, target); - } else if (target.type === 'way') { - // pull in any child nodes that may not be present locally.. - graph.rebase(remoteGraph.childNodes(remote), [graph], false); - target = mergeNodes(base, remote, target); - target = mergeChildren(target, utilArrayUnion(local.nodes, remote.nodes), updates, graph); - } else if (target.type === 'relation') { - target = mergeMembers(remote, target); - } - target = mergeTags(base, remote, target); + ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; /////////////////////// + // Padding + // See:https://tools.ietf.org/html/rfc2315 - if (!_conflicts.length) { - graph = updateChildren(updates, graph).replace(target); - } + function pkcs7pad(data) { + data = coerceArray(data, true); + var padder = 16 - data.length % 16; + var result = createArray(data.length + padder); + copyArray(data, result); - return graph; - }; + for (var i = data.length; i < result.length; i++) { + result[i] = padder; + } - action.withOption = function (opt) { - _option = opt; - return action; - }; + return result; + } - action.conflicts = function () { - return _conflicts; - }; + function pkcs7strip(data) { + data = coerceArray(data, true); - return action; - } + if (data.length < 16) { + throw new Error('PKCS#7 invalid length'); + } - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as + var padder = data[data.length - 1]; - function actionMove(moveIDs, tryDelta, projection, cache) { - var _delta = tryDelta; + if (padder > 16) { + throw new Error('PKCS#7 padding byte out of range'); + } - function setupCache(graph) { - function canMove(nodeID) { - // Allow movement of any node that is in the selectedIDs list.. - if (moveIDs.indexOf(nodeID) !== -1) return true; // Allow movement of a vertex where 2 ways meet.. + var length = data.length - padder; - 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.. + for (var i = 0; i < padder; i++) { + if (data[length + i] !== padder) { + throw new Error('PKCS#7 invalid padding byte'); + } + } - var parentsMoving = parents.every(function (way) { - return cache.moving[way.id]; - }); - if (!parentsMoving) delete cache.moving[nodeID]; - return parentsMoving; - } + var result = createArray(length); + copyArray(data, result, 0, 0, length); + return result; + } /////////////////////// + // Exporting + // The block cipher - 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; - })); + 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 - function cacheIntersections(ids) { - function isEndpoint(way, id) { - return !way.isClosed() && !!way.affix(id); - } + { + module.exports = aesjs; // RequireJS/AMD + // http://www.requirejs.org/docs/api.html + // https://github.com/amdjs/amdjs-api/wiki/AMD + } + })(); + }); - for (var i = 0; i < ids.length; i++) { - var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. + // 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 childNodes = graph.childNodes(graph.entity(id)); + 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; + } - 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; + function utilCleanTags(tags) { + var out = {}; - for (var k = 0; k < parents.length; k++) { - var way = parents[k]; + for (var k in tags) { + if (!k) continue; + var v = tags[k]; - if (!cache.moving[way.id]) { - unmoved = way; - break; - } - } + if (v !== undefined) { + out[k] = cleanValue(k, v); + } + } - if (!unmoved) continue; // exclude ways that are overly connected.. + return out; - 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) - }); - } - } + function cleanValue(k, v) { + function keepSpaces(k) { + return /_hours|_times|:conditional$/.test(k); } - if (!cache) { - cache = {}; + function skip(k) { + return /^(description|note|fixme)$/.test(k); } - 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; + 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 } - } // 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 cleaned; + } + } - 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; + var _detected; - 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; - } + function utilDetect(refresh) { + if (_detected && !refresh) return _detected; + _detected = {}; + var ua = navigator.userAgent; + var m = null; + /* Browser */ - var prev = graph.hasEntity(way.nodes[prevIndex]); - var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. + m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - if (!prev || !next) return graph; - var key = wayId + '_' + nodeId; - var orig = cache.replacedVertex[key]; + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; + } - if (!orig) { - orig = osmNode(); - cache.replacedVertex[key] = orig; - cache.startLoc[orig.id] = cache.startLoc[nodeId]; + 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]; } + } - var start, end; + if (!_detected.browser) { + m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ - if (delta) { - start = projection(cache.startLoc[nodeId]); - end = projection.invert(geoVecAdd(start, delta)); - } else { - end = cache.startLoc[nodeId]; + if (m !== null) { + _detected.browser = 'Opera'; + _detected.version = m[2]; } + } - 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.. + if (!_detected.browser) { + m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); - if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; + m = ua.match(/version\/([\.\d]+)/i); + if (m !== null) _detected.version = m[1]; + } + } - var p1 = [prev.loc, orig.loc, moved.loc, next.loc].map(projection); - var p2 = [prev.loc, moved.loc, orig.loc, next.loc].map(projection); - var d1 = geoPathLength(p1); - var d2 = geoPathLength(p2); - var insertAt = d1 <= d2 ? movedIndex : nextIndex; // moving around closed loop? + if (!_detected.browser) { + _detected.browser = navigator.appName; + _detected.version = navigator.appVersion; + } // keep major.minor version only.. - 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. + _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities + // Legacy Opera has incomplete svg style support. See #715 - function removeDuplicateVertices(wayId, graph) { - var way = graph.entity(wayId); - var epsilon = 1e-6; - var prev, curr; + _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - function isInteresting(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); - } + 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 (var i = 0; i < way.nodes.length; i++) { - curr = graph.entity(way.nodes[i]); + _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 (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 (/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'; + } - prev = curr; - } + _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. - 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 - // + _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; - 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. + if (!origin) { + // for unpatched IE11 + origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); + } - 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).. + _detected.host = origin + loc.pathname; + return _detected; + } - if (!isEP1 && !isEP2) { - var epsilon = 1e-6, - maxIter = 10; + // 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; + } - 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; + function valueConstant() { + if (this.value !== value) { + this.value = value; } - } else if (!isEP1) { - loc = edge1.loc; - } else { - loc = edge2.loc; } - graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. - - if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { - way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); - graph = graph.replace(way1); - } + function valueFunction() { + var x = value.apply(this, arguments); - if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { - way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); - graph = graph.replace(way2); + if (x === null || x === undefined) { + delete this.value; + } else if (this.value !== x) { + this.value = x; + } } - return graph; + return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; } - 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 (arguments.length === 1) { + return selection.property('value'); + } - return graph; - } // check if moving way endpoint can cross an unmoved way, if so limit delta.. + return selection.each(d3_selection_value(value)); + } + function utilKeybinding(namespace) { + var _keybindings = {}; - function limitDelta(graph) { - function moveNode(loc) { - return geoVecAdd(projection(loc), _delta); - } + 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 (var i = 0; i < cache.intersections.length; i++) { - var obj = cache.intersections[i]; // Don't limit movement if this is vertex joins 2 endpoints.. + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (!binding.event.modifiers.shiftKey) continue; // no shift - if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. + if (!!binding.capture !== isCapturing) continue; - 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 (matches(d3_event, binding, true)) { + binding.callback(d3_event); + didMatch = true; // match a max of one binding per event - 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); + break; } } - } - var action = function action(graph) { - if (_delta[0] === 0 && _delta[1] === 0) return graph; - setupCache(graph); + if (didMatch) return; // then unshifted keybindings - if (cache.intersections.length) { - limitDelta(graph); - } + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (binding.event.modifiers.shiftKey) continue; // shift - 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 (!!binding.capture !== isCapturing) continue; - if (cache.intersections.length) { - graph = cleanupIntersections(graph); + if (matches(d3_event, binding, false)) { + binding.callback(d3_event); + break; + } } - return graph; - }; + function matches(d3_event, binding, testShift) { + var event = d3_event; + var isMatch = false; + var tryKeyCode = true; // Prefer a match on `KeyboardEvent.key` - action.delta = function () { - return _delta; - }; + if (event.key !== undefined) { + tryKeyCode = event.key.charCodeAt(0) > 255; // outside ISO-Latin-1 - return action; - } + isMatch = true; - function actionMoveMember(relationId, fromIndex, toIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); - }; - } + 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?) - 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))); - }; - action.transitionable = true; - return action; - } + if (!isMatch && tryKeyCode) { + isMatch = event.keyCode === binding.event.keyCode; + } - function actionNoop() { - return function (graph) { - return graph; - }; - } + if (!isMatch) return false; // test modifier keys - 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 (!(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; + } - var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); - var upperThreshold = Math.cos(threshold * Math.PI / 180); + if (event.metaKey !== binding.event.modifiers.metaKey) return false; + if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; + return true; + } + } - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates + function capture(d3_event) { + testBindings(d3_event, true); + } - if (way.tags.nonsquare) { - var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare + function bubble(d3_event) { + var tagName = select(d3_event.target).node().tagName; - delete tags.nonsquare; - way = way.update({ - tags: tags - }); + if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { + return; } - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy - - if (isClosed) nodes.pop(); + testBindings(d3_event, false); + } - if (vertexID !== undefined) { - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return graph; - } // note: all geometry functions here use the unclosed node/point/coord list + function keybinding(selection) { + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, capture, true); + selection.on('keydown.bubble.' + namespace, bubble, false); + return keybinding; + } // was: keybinding.off() - var nodeCount = {}; - var points = []; - var corner = { - i: 0, - dotp: 1 - }; - var node, point, loc, score, motions, i, j; + keybinding.unbind = function (selection) { + _keybindings = []; + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, null); + selection.on('keydown.bubble.' + namespace, null); + return keybinding; + }; - 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) - }); - } + keybinding.clear = function () { + _keybindings = {}; + return keybinding; + }; // Remove one or more keycode bindings. - 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; - } - } + keybinding.off = function (codes, capture) { + var arr = utilArrayUniq([].concat(codes)); - 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 (var i = 0; i < arr.length; i++) { + var id = arr[i] + (capture ? '-capture' : '-bubble'); + delete _keybindings[id]; + } - for (i = 0; i < points.length; i++) { - point = points[i]; - var dotp = 0; + return keybinding; + }; // Add one or more keycode bindings. - 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)); - } - if (dotp > upperThreshold) { - straights.push(point); - } else { - simplified.push(point); - } - } // Orthogonalize the simplified shape + keybinding.on = function (codes, callback, capture) { + if (typeof callback !== 'function') { + return keybinding.off(codes, capture); + } + var arr = utilArrayUniq([].concat(codes)); - var bestPoints = clonePoints(simplified); - var originalPoints = clonePoints(simplified); - score = Infinity; + 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 + } + } + }; - for (i = 0; i < 1000; i++) { - motions = simplified.map(calcMotion); + if (_keybindings[id]) { + console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console + } - for (j = 0; j < motions.length; j++) { - simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); - } + _keybindings[id] = binding; + var matches = arr[i].toLowerCase().match(/(?:(?:[^+⇧⌃⌥⌘])+|[⇧⌃⌥⌘]|\+\+|^\+$)/g); - var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); + for (var j = 0; j < matches.length; j++) { + // Normalise matching errors + if (matches[j] === '++') matches[j] = '+'; - if (newScore < score) { - bestPoints = clonePoints(simplified); - score = newScore; - } + 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 (score < epsilon) { - break; + if (matches[j] in utilKeybinding.keyCodes) { + binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; + } } } + } - var bestCoords = bestPoints.map(function (p) { - return p.coord; - }); - if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move + return keybinding; + }; - for (i = 0; i < bestPoints.length; i++) { - point = bestPoints[i]; + 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, + // 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 - 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 + var i = 95, + n = 0; + while (++i < 106) { + utilKeybinding.keyCodes['num-' + n] = i; + ++n; + } // 0-9 - for (i = 0; i < straights.length; i++) { - point = straights[i]; - if (nodeCount[point.id] > 1) continue; // skip self-intersections - node = graph.entity(point.id); + i = 47; + n = 0; - 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); + while (++i < 58) { + utilKeybinding.keyCodes[n] = i; + ++n; + } // F1-F25 - if (choice) { - loc = projection.invert(choice.target); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); - } - } - } - } - return graph; + i = 111; + n = 1; - function clonePoints(array) { - return array.map(function (p) { - return { - id: p.id, - coord: [p.coord[0], p.coord[1]] - }; - }); - } + while (++i < 136) { + utilKeybinding.keyCodes['f' + n] = i; + ++n; + } // a-z - 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 (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); + i = 64; - if (val < lowerThreshold) { - // nearly orthogonal - corner.i = i; - corner.dotp = val; - var vec = geoVecNormalize(geoVecAdd(p, q)); - return geoVecScale(vec, 0.1 * dotp * scale); - } + while (++i < 91) { + utilKeybinding.keyCodes[String.fromCharCode(i).toLowerCase()] = i; + } - return [0, 0]; // do nothing + function utilObjectOmit(obj, omitKeys) { + return Object.keys(obj).reduce(function (result, key) { + if (omitKeys.indexOf(key) === -1) { + result[key] = obj[key]; // keep } - }; // if we are only orthogonalizing one vertex, - // get that vertex and the previous and next - - function nodeSubset(nodes, vertexID, isClosed) { - var first = isClosed ? 0 : 1; - var last = isClosed ? nodes.length : nodes.length - 1; + return result; + }, {}); + } - 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]]; - } - } + // Copies a variable number of methods from source to target. + function utilRebind(target, source) { + var i = 1, + n = arguments.length, + method; - return []; + while (++i < n) { + target[method = arguments[i]] = d3_rebind(target, source, source[method]); } - action.disabled = function (graph) { - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates - - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy - - if (isClosed) nodes.pop(); - var allowStraightAngles = false; - - if (vertexID !== undefined) { - allowStraightAngles = true; - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return 'end_vertex'; - } - - var coords = nodes.map(function (n) { - return projection(n.loc); - }); - var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); + 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 (score === null) { - return 'not_squarish'; - } else if (score === 0) { - return 'square_enough'; - } else { - return false; - } + function d3_rebind(target, source, method) { + return function () { + var value = method.apply(source, arguments); + return value === source ? target : value; }; - - action.transitionable = true; - return action; } - // - // `turn` must be an `osmTurn` object - // see osm/intersection.js, pathToTurn() - // - // This specifies a restriction of type `restriction` when traveling from - // `turn.from.way` toward `turn.to.way` via `turn.via.node` OR `turn.via.ways`. - // (The action does not check that these entities form a valid intersection.) - // - // From, to, and via ways should be split before calling this action. - // (old versions of the code would split the ways here, but we no longer do it) - // - // For testing convenience, accepts a restrictionID to assign to the new - // relation. Normally, this will be undefined and the relation will - // automatically be assigned a new ID. - // - - function actionRestrictTurn(turn, restrictionType, restrictionID) { - return function (graph) { - var fromWay = graph.entity(turn.from.way); - var toWay = graph.entity(turn.to.way); - var viaNode = turn.via.node && graph.entity(turn.via.node); - var viaWays = turn.via.ways && turn.via.ways.map(function (id) { - return graph.entity(id); - }); - var members = []; - members.push({ - id: fromWay.id, - type: 'way', - role: 'from' - }); + // 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 (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' - }); - }); - } + function renew() { + var expires = new Date(); + expires.setSeconds(expires.getSeconds() + 5); + document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; + } - members.push({ - id: toWay.id, - type: 'way', - role: 'to' - }); - return graph.replace(osmRelation({ - id: restrictionID, - tags: { - type: 'restriction', - restriction: restrictionType - }, - members: members - })); + 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; }; - } - - function actionRevert(id) { - var action = function action(graph) { - var entity = graph.hasEntity(id), - base = graph.base().entities[id]; - - if (entity && !base) { - // entity will be removed.. - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - parent = parent.removeNode(id); - graph = graph.replace(parent); - - if (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } - }); - } - - graph.parentRelations(entity).forEach(function (parent) { - parent = parent.removeMembersWithID(id); - graph = graph.replace(parent); - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - } - - return graph.revert(id); + mutex.unlock = function () { + if (!intervalID) return; + document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; + clearInterval(intervalID); + intervalID = null; }; - 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))); - }); - }); + mutex.locked = function () { + return !!intervalID; }; - return action; - } - - function actionScale(ids, pivotLoc, scaleFactor, projection) { - return function (graph) { - return graph.update(function (graph) { - var point, radial; - utilGetAllNodes(ids, graph).forEach(function (node) { - point = projection(node.loc); - radial = [point[0] - pivotLoc[0], point[1] - pivotLoc[1]]; - point = [pivotLoc[0] + scaleFactor * radial[0], pivotLoc[1] + scaleFactor * radial[1]]; - graph = graph.replace(node.move(projection.invert(point))); - }); - }); - }; + return mutex; } - /* Align nodes along their common axis */ - - function actionStraightenNodes(nodeIDs, projection) { - function positionAlongWay(a, o, b) { - return geoVecDot(a, b, o) / geoVecDot(b, b, o); - } // returns the endpoints of the long axis of symmetry of the `points` bounding rect - - - 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 - - var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; - var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; - var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; - var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; - var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - - if (isLong) { - return [p1, q1]; - } + 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; - return [p2, q2]; + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); } - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; // Move points onto the line connecting the endpoints - - for (var i = 0; i < points.length; i++) { - var node = nodes[i]; - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var point2 = geoVecInterp(startPoint, endPoint, u); - var loc2 = projection.invert(point2); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc2, t))); - } - - return graph; - }; - - action.disabled = function (graph) { - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; - var maxDistance = 0; - - for (var i = 0; i < points.length; i++) { - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var p = geoVecInterp(startPoint, endPoint, u); - var dist = geoVecLength(p, point); - - if (!isNaN(dist) && dist > maxDistance) { - maxDistance = dist; - } - } + function nearNullIsland(tile) { + var x = tile[0]; + var y = tile[1]; + var z = tile[2]; - if (maxDistance < 0.0001) { - return 'straight_enough'; + 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; } - }; - - action.transitionable = true; - return action; - } - - /* - * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as - */ - - function actionStraightenWay(selectedIDs, projection) { - function positionAlongWay(a, o, b) { - return geoVecDot(a, b, o) / geoVecDot(b, b, o); - } // Return all selected ways as a continuous, ordered array of nodes - - - 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'; - }); - - for (var i = 0; i < selectedWays.length; i++) { - var way = graph.entity(selectedWays[i]); - nodes = way.nodes.slice(0); - remainingWays.push(nodes); - startNodes.push(nodes[0]); - endNodes.push(nodes[nodes.length - 1]); - } // Remove duplicate end/startNodes (duplicate nodes cannot be at the line end, - // and need to be removed so currNode difference calculation below works) - // i.e. ["n-1", "n-1", "n-2"] => ["n-2"] - - - startNodes = startNodes.filter(function (n) { - return startNodes.indexOf(n) === startNodes.lastIndexOf(n); - }); - endNodes = endNodes.filter(function (n) { - return endNodes.indexOf(n) === endNodes.lastIndexOf(n); - }); // Choose the initial endpoint to start from - 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 + return false; + } - 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 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 = []; + for (var i = 0; i < rows.length; i++) { + var y = rows[i]; - while (remainingWays.length) { - nextWay = getNextWay(currNode, remainingWays); - remainingWays = utilArrayDifference(remainingWays, [nextWay]); + for (var j = 0; j < cols.length; j++) { + var x = cols[j]; - if (nextWay[0] !== currNode) { - nextWay.reverse(); + 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 + } } - - 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); - }); + tiles.translate = origin; + tiles.scale = k; + return tiles; } + /** + * getTiles() returns an array of tiles that cover the map view + */ - 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; + 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; + } - for (i = 1; i < points.length - 1; i++) { - var node = nodes[i]; - var point = points[i]; + 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 + */ - 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); - } - } - } - for (i = 0; i < toDelete.length; i++) { - graph = actionDeleteNode(toDelete[i].id)(graph); - } + 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 + }; + }; - return graph; + tiler.tileSize = function (val) { + if (!arguments.length) return _tileSize; + _tileSize = val; + return tiler; }; - 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; + tiler.zoomExtent = function (val) { + if (!arguments.length) return _zoomExtent; + _zoomExtent = val; + return tiler; + }; - if (threshold === 0) { - return 'too_bendy'; - } + tiler.size = function (val) { + if (!arguments.length) return _size; + _size = val; + return tiler; + }; - var maxDistance = 0; + tiler.scale = function (val) { + if (!arguments.length) return _scale; + _scale = val; + return tiler; + }; - for (i = 1; i < points.length - 1; i++) { - var point = points[i]; - var u = positionAlongWay(point, startPoint, endPoint); - var p = geoVecInterp(startPoint, endPoint, u); - var dist = geoVecLength(p, point); // to bendy if point is off by 20% of total start/end distance in projected space + tiler.translate = function (val) { + if (!arguments.length) return _translate; + _translate = val; + return tiler; + }; // number to extend the rows/columns beyond those covering the viewport - if (isNaN(dist) || dist > threshold) { - return 'too_bendy'; - } else if (dist > maxDistance) { - maxDistance = dist; - } - } - var keepingAllNodes = nodes.every(function (node, i) { - return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); - }); + tiler.margin = function (val) { + if (!arguments.length) return _margin; + _margin = +val; + return tiler; + }; - if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes - keepingAllNodes) { - return 'straight_enough'; - } + tiler.skipNullIsland = function (val) { + if (!arguments.length) return _skipNullIsland; + _skipNullIsland = val; + return tiler; }; - action.transitionable = true; - return action; + return tiler; + } + + function utilTriggerEvent(target, type) { + target.each(function () { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent(type, true, true); + this.dispatchEvent(evt); + }); } + var _mainLocations = coreLocations(); // singleton + // `coreLocations` maintains an internal index of all the boundaries/geofences used by iD. + // It's used by presets, community index, background imagery, to know where in the world these things are valid. + // These geofences should be defined by `locationSet` objects: // - // `turn` must be an `osmTurn` object with a `restrictionID` property. - // see osm/intersection.js, pathToTurn() + // let locationSet = { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // }; + // + // For more info see the location-conflation and country-coder projects, see: + // https://github.com/ideditor/location-conflation + // https://github.com/ideditor/country-coder // - function actionUnrestrictTurn(turn) { - return function (graph) { - return actionDeleteRelation(turn.restrictionID)(graph); - }; - } + function coreLocations() { + var _this = {}; + var _resolvedFeatures = {}; // cache of *resolved* locationSet features - /* Reflect the given area around its axis of symmetry */ + var _loco = new _default(); // instance of a location-conflation resolver - function actionReflect(reflectIds, projection) { - var _useLongAxis = true; - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = utilGetAllNodes(reflectIds, graph); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var ssr = geoGetSmallestSurroundingRectangle(points); // Choose line pq = axis of symmetry. - // The shape's surrounding rectangle has 2 axes of symmetry. - // Reflect across the longer axis by default. + var _wp; // instance of a which-polygon index + // pre-resolve the worldwide locationSet - var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; - var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; - var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; - var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; - var p, q; - var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - if (_useLongAxis && isLong || !_useLongAxis && !isLong) { - p = p1; - q = q1; - } else { - p = p2; - q = q2; - } // reflect c across pq - // http://math.stackexchange.com/questions/65503/point-reflection-over-a-line + var world = { + locationSet: { + include: ['Q2'] + } + }; + resolveLocationSet(world); + rebuildIndex(); + var _queue = []; + var _deferred = new Set(); - var dx = q[0] - p[0]; - var dy = q[1] - p[1]; - var a = (dx * dx - dy * dy) / (dx * dx + dy * dy); - var b = 2 * dx * dy / (dx * dx + dy * dy); + var _inProcess; // Returns a Promise to process the queue - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - var c = projection(node.loc); - var c2 = [a * (c[0] - p[0]) + b * (c[1] - p[1]) + p[0], b * (c[0] - p[0]) - a * (c[1] - p[1]) + p[1]]; - var loc2 = projection.invert(c2); - node = node.move(geoVecInterp(node.loc, loc2, t)); - graph = graph.replace(node); - } - return graph; - }; + function processQueue() { + if (!_queue.length) return Promise.resolve(); // console.log(`queue length ${_queue.length}`); - action.useLongAxis = function (val) { - if (!arguments.length) return _useLongAxis; - _useLongAxis = val; - return action; - }; + var chunk = _queue.pop(); - action.transitionable = true; - return action; - } + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferred["delete"](handle); // const t0 = performance.now(); - function actionUpgradeTags(entityId, oldTags, replaceTags) { - return function (graph) { - var entity = graph.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy - var transferValue; - var semiIndex; + chunk.forEach(resolveLocationSet); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - for (var oldTagKey in oldTags) { - if (!(oldTagKey in tags)) continue; // wildcard match + resolvePromise(); + }); - if (oldTags[oldTagKey] === '*') { - // note the value since we might need to transfer it - transferValue = tags[oldTagKey]; - delete tags[oldTagKey]; // exact match - } else if (oldTags[oldTagKey] === tags[oldTagKey]) { - delete tags[oldTagKey]; // match is within semicolon-delimited values - } else { - var vals = tags[oldTagKey].split(';').filter(Boolean); - var oldIndex = vals.indexOf(oldTags[oldTagKey]); + _deferred.add(handle); + }).then(function () { + return processQueue(); + }); + } // Pass an Object with a `locationSet` property, + // Performs the locationSet resolution, caches the result, and sets a `locationSetID` property on the object. - if (vals.length === 1 || oldIndex === -1) { - delete tags[oldTagKey]; - } else { - if (replaceTags && replaceTags[oldTagKey]) { - // replacing a value within a semicolon-delimited value, note the index - semiIndex = oldIndex; - } - vals.splice(oldIndex, 1); - tags[oldTagKey] = vals.join(';'); - } - } - } + function resolveLocationSet(obj) { + if (obj.locationSetID) return; // work was done already - if (replaceTags) { - for (var replaceKey in replaceTags) { - var replaceValue = replaceTags[replaceKey]; + try { + var locationSet = obj.locationSet; - if (replaceValue === '*') { - if (tags[replaceKey] && tags[replaceKey] !== 'no') { - // allow any pre-existing value except `no` (troll tag) - continue; - } else { - // otherwise assume `yes` is okay - tags[replaceKey] = 'yes'; - } - } else if (replaceValue === '$1') { - tags[replaceKey] = transferValue; - } else { - if (tags[replaceKey] && oldTags[replaceKey] && semiIndex !== undefined) { - // don't override preexisting values - var existingVals = tags[replaceKey].split(';').filter(Boolean); + if (!locationSet) { + throw new Error('object missing locationSet property'); + } - if (existingVals.indexOf(replaceValue) === -1) { - existingVals.splice(semiIndex, 0, replaceValue); - tags[replaceKey] = existingVals.join(';'); - } - } else { - tags[replaceKey] = replaceValue; - } - } + if (!locationSet.include) { + // missing `include`, default to worldwide include + locationSet.include = ['Q2']; // https://github.com/openstreetmap/iD/pull/8305#discussion_r662344647 } - } - return graph.replace(entity.update({ - tags: tags - })); - }; - } + var resolved = _loco.resolveLocationSet(locationSet); - function behaviorEdit(context) { - function behavior() { - context.map().minzoom(context.minEditableZoom()); - } + var locationSetID = resolved.id; + obj.locationSetID = locationSetID; - behavior.off = function () { - context.map().minzoom(0); - }; + if (!resolved.feature.geometry.coordinates.length || !resolved.feature.properties.area) { + throw new Error("locationSet ".concat(locationSetID, " resolves to an empty feature.")); + } - return behavior; - } + if (!_resolvedFeatures[locationSetID]) { + // First time seeing this locationSet feature + var feature = JSON.parse(JSON.stringify(resolved.feature)); // deep clone - /* - The hover behavior adds the `.hover` class on pointerover to all elements to which - the identical datum is bound, and removes it on pointerout. + feature.id = locationSetID; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - The :hover pseudo-class is insufficient for iD's purposes because a datum's visual - representation may consist of several elements scattered throughout the DOM hierarchy. - Only one of these elements can have the :hover pseudo-class, but all of them will - have the .hover class. - */ + feature.properties.id = locationSetID; + _resolvedFeatures[locationSetID] = feature; // insert into cache + } + } catch (err) { + obj.locationSet = { + include: ['Q2'] + }; // default worldwide - function behaviorHover(context) { - var dispatch$1 = dispatch('hover'); + obj.locationSetID = '+[Q2]'; + } + } // Rebuilds the whichPolygon index with whatever features have been resolved. - var _selection = select(null); - var _newNodeId = null; - var _initialNodeID = null; + function rebuildIndex() { + _wp = whichPolygon_1({ + features: Object.values(_resolvedFeatures) + }); + } // + // `mergeCustomGeoJSON` + // Accepts an FeatureCollection-like object containing custom locations + // Each feature must have a filename-like `id`, for example: `something.geojson` + // + // { + // "type": "FeatureCollection" + // "features": [ + // { + // "type": "Feature", + // "id": "philly_metro.geojson", + // "properties": { … }, + // "geometry": { … } + // } + // ] + // } + // - var _altDisables; - var _ignoreVertex; + _this.mergeCustomGeoJSON = function (fc) { + if (fc && fc.type === 'FeatureCollection' && Array.isArray(fc.features)) { + fc.features.forEach(function (feature) { + feature.properties = feature.properties || {}; + var props = feature.properties; // Get `id` from either `id` or `properties` - var _targets = []; // use pointer events on supported platforms; fallback to mouse events + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - function keydown(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² - _selection.classed('hover-disabled', true); + props.area = Number(area.toFixed(2)); + } - dispatch$1.call('hover', this, null); + _loco._cache[id] = feature; + }); } - } + }; // + // `mergeLocationSets` + // Accepts an Array of Objects containing `locationSet` properties. + // The locationSets will be resolved and indexed in the background. + // [ + // { id: 'preset1', locationSet: {…} }, + // { id: 'preset2', locationSet: {…} }, + // { id: 'preset3', locationSet: {…} }, + // … + // ] + // After resolving and indexing, the Objects will be decorated with a + // `locationSetID` property. + // [ + // { id: 'preset1', locationSet: {…}, locationSetID: '+[Q2]' }, + // { id: 'preset2', locationSet: {…}, locationSetID: '+[Q30]' }, + // { id: 'preset3', locationSet: {…}, locationSetID: '+[Q2]' }, + // … + // ] + // + // Returns a Promise fulfilled when the resolving/indexing has been completed + // This will take some seconds but happen in the background during browser idle time. + // - function keyup(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - _selection.classed('hover-disabled', false); + _this.mergeLocationSets = function (objects) { + if (!Array.isArray(objects)) return Promise.reject('nothing to do'); // Resolve all locationSets -> geojson, processing data in chunks + // + // Because this will happen during idle callbacks, we want to choose a chunk size + // that won't make the browser stutter too badly. LocationSets that are a simple + // country coder include will resolve instantly, but ones that involve complex + // include/exclude operations will take some milliseconds longer. + // + // Some discussion and performance results on these tickets: + // https://github.com/ideditor/location-conflation/issues/26 + // https://github.com/osmlab/name-suggestion-index/issues/4784#issuecomment-742003434 - dispatch$1.call('hover', this, _targets); + _queue = _queue.concat(utilArrayChunk(objects, 200)); + + if (!_inProcess) { + _inProcess = processQueue().then(function () { + rebuildIndex(); + _inProcess = null; + return objects; + }); } - } - function behavior(selection) { - _selection = selection; - _targets = []; + return _inProcess; + }; // + // `locationSetID` + // Returns a locationSetID for a given locationSet (fallback to `+[Q2]`, world) + // (The locationset doesn't necessarily need to be resolved to compute its `id`) + // + // Arguments + // `locationSet`: A locationSet, e.g. `{ include: ['us'] }` + // Returns + // The locationSetID, e.g. `+[Q30]` + // - if (_initialNodeID) { - _newNodeId = _initialNodeID; - _initialNodeID = null; - } else { - _newNodeId = null; + + _this.locationSetID = function (locationSet) { + var locationSetID; + + try { + locationSetID = _loco.validateLocationSet(locationSet).id; + } catch (err) { + locationSetID = '+[Q2]'; // the world } - _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices - .on(_pointerPrefix + 'down.hover', pointerover); + return locationSetID; + }; // + // `feature` + // Returns the resolved GeoJSON feature for a given locationSetID (fallback to 'world') + // + // Arguments + // `locationSetID`: id of the form like `+[Q30]` (United States) + // Returns + // A GeoJSON feature: + // { + // type: 'Feature', + // id: '+[Q30]', + // properties: { id: '+[Q30]', area: 21817019.17, … }, + // geometry: { … } + // } - select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - function eventTarget(d3_event) { - var datum = d3_event.target && d3_event.target.__data__; - if (_typeof(datum) !== 'object') return null; + _this.feature = function (locationSetID) { + return _resolvedFeatures[locationSetID] || _resolvedFeatures['+[Q2]']; + }; // + // `locationsAt` + // Find all the resolved locationSets valid at the given location. + // Results include the area (in km²) to facilitate sorting. + // + // Arguments + // `loc`: the [lon,lat] location to query, e.g. `[-74.4813, 40.7967]` + // Returns + // Object of locationSetIDs to areas (in km²) + // { + // "+[Q2]": 511207893.3958111, + // "+[Q30]": 21817019.17, + // "+[new_jersey.geojson]": 22390.77, + // … + // } + // - if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { - return datum.properties.entity; - } - return datum; - } + _this.locationsAt = function (loc) { + var result = {}; + (_wp(loc, true) || []).forEach(function (prop) { + return result[prop.id] = prop.area; + }); + return result; + }; // + // `query` + // Execute a query directly against which-polygon + // https://github.com/mapbox/which-polygon + // + // Arguments + // `loc`: the [lon,lat] location to query, + // `multi`: `true` to return all results, `false` to return first result + // Returns + // Array of GeoJSON *properties* for the locationSet features that exist at `loc` + // - function pointerover(d3_event) { - // ignore mouse hovers with buttons pressed unless dragging - if (context.mode().id.indexOf('drag') === -1 && (!d3_event.pointerType || d3_event.pointerType === 'mouse') && d3_event.buttons) return; - var target = eventTarget(d3_event); - if (target && _targets.indexOf(target) === -1) { - _targets.push(target); + _this.query = function (loc, multi) { + return _wp(loc, multi); + }; // Direct access to the location-conflation resolver - updateHover(d3_event, _targets); - } - } - function pointerout(d3_event) { - var target = eventTarget(d3_event); + _this.loco = function () { + return _loco; + }; // Direct access to the which-polygon index - var index = _targets.indexOf(target); - if (index !== -1) { - _targets.splice(index); + _this.wp = function () { + return _wp; + }; - updateHover(d3_event, _targets); - } - } + return _this; + } - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); - } + var $findIndex = arrayIteration.findIndex; - function modeAllowsHover(target) { - var mode = context.mode(); - if (mode.id === 'add-point') { - return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; - } + var FIND_INDEX = 'findIndex'; + var SKIPS_HOLES = true; - return true; - } + // Shouldn't skip holes + if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; }); - function updateHover(d3_event, targets) { - _selection.selectAll('.hover').classed('hover', 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); + } + }); - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables(FIND_INDEX); - var mode = context.mode(); + var notARegexp = function (it) { + if (isRegexp(it)) { + throw TypeError("The method doesn't accept regular expressions"); + } return it; + }; - 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; - } + var MATCH = wellKnownSymbol('match'); - targets = targets.filter(function (datum) { - if (datum instanceof osmEntity) { - // If drawing a way, don't hover on a node that was just placed. #3974 - return datum.id !== _newNodeId && (datum.type !== 'node' || !_ignoreVertex || allowsVertex(datum)) && modeAllowsHover(datum); - } + var 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 true; - }); - var selector = ''; + // `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); + } + }); - for (var i in targets) { - var datum = targets[i]; // What are we hovering over? + var _mainLocalizer = coreLocalizer(); // singleton - 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; - if (datum.type === 'relation') { - for (var j in datum.members) { - selector += ', .' + datum.members[j].id; - } - } - } - } + var _t = _mainLocalizer.t; + // coreLocalizer manages language and locale parameters including translated strings + // - var suppressed = _altDisables && d3_event && d3_event.altKey; + function coreLocalizer() { + var localizer = {}; + var _dataLanguages = {}; // `_dataLocales` is an object containing all _supported_ locale codes -> language info. + // * `rtl` - right-to-left or left-to-right text direction + // * `pct` - the percent of strings translated; 1 = 100%, full coverage + // + // { + // en: { rtl: false, pct: {…} }, + // de: { rtl: false, pct: {…} }, + // … + // } - if (selector.trim().length) { - // remove the first comma - selector = selector.slice(1); + var _dataLocales = {}; // `localeStrings` is an object containing all _loaded_ locale codes -> string data. + // { + // en: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // de: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // … + // } - _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); - } + var _localeStrings = {}; // the current locale - dispatch$1.call('hover', this, !suppressed && targets); - } - } + var _localeCode = 'en-US'; // `_localeCodes` must contain `_localeCode` first, optionally followed by fallbacks - 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); - }; + var _localeCodes = ['en-US', 'en']; + var _languageCode = 'en'; + var _textDirection = 'ltr'; + var _usesMetric = false; + var _languageNames = {}; + var _scriptNames = {}; // getters for the current locale parameters - behavior.altDisables = function (val) { - if (!arguments.length) return _altDisables; - _altDisables = val; - return behavior; + localizer.localeCode = function () { + return _localeCode; }; - behavior.ignoreVertex = function (val) { - if (!arguments.length) return _ignoreVertex; - _ignoreVertex = val; - return behavior; + localizer.localeCodes = function () { + return _localeCodes; }; - behavior.initialNodeID = function (nodeId) { - _initialNodeID = nodeId; - return behavior; + localizer.languageCode = function () { + return _languageCode; }; - return utilRebind(behavior, dispatch$1, 'on'); - } - - 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'); - - var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - - var _edit = behaviorEdit(context); - - var _closeTolerance = 4; - var _tolerance = 12; - var _mouseLeave = false; - var _lastMouse = null; + localizer.textDirection = function () { + return _textDirection; + }; - var _lastPointerUpEvent; + localizer.usesMetric = function () { + return _usesMetric; + }; - var _downPointer; // use pointer events on supported platforms; fallback to mouse events + 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 _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code - // - `mode/drag_node.js` `datum()` + var _preferredLocaleCodes = []; - function datum(d3_event) { - var mode = context.mode(); - var isNote = mode && mode.id.indexOf('note') !== -1; - if (d3_event.altKey || isNote) return {}; - var element; + localizer.preferredLocaleCodes = function (codes) { + if (!arguments.length) return _preferredLocaleCodes; - if (d3_event.type === 'keydown') { - element = _lastMouse && _lastMouse.target; + if (typeof codes === 'string') { + // be generous and accept delimited strings as input + _preferredLocaleCodes = codes.split(/,|;| /gi).filter(Boolean); } else { - element = d3_event.target; - } // When drawing, snap only to touch targets.. - // (this excludes area fills and active drawing elements) + _preferredLocaleCodes = codes; + } + return localizer; + }; - var d = element.__data__; - return d && d.properties && d.properties.target ? d : {}; - } + var _loadPromise; - 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) + 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' }; - dispatch$1.call('down', this, d3_event, datum(d3_event)); - } - - function pointerup(d3_event) { - if (!_downPointer || _downPointer.id !== (d3_event.pointerId || 'mouse')) return; - var downPointer = _downPointer; - _downPointer = null; - _lastPointerUpEvent = d3_event; - if (downPointer.isCancelled) return; - var t2 = +new Date(); - var p2 = downPointer.pointerLocGetter(d3_event); - var dist = geoVecLength(downPointer.downLoc, p2); + var fileMap = _mainFileFetcher.fileMap(); - 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); + for (var scopeId in localeDirs) { + var key = "locales_index_".concat(scopeId); + fileMap[key] = localeDirs[scopeId] + '/index.min.json'; + filesToFetch.push(key); } - } - function pointermove(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { - var p2 = _downPointer.pointerLocGetter(d3_event); + 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 dist = geoVecLength(_downPointer.downLoc, p2); + 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 (dist >= _closeTolerance) { - _downPointer.isCancelled = true; - dispatch$1.call('downcancel', this); - } - } + _localeCodes = localesToUseFrom(requestedLocales); // Run iD in the highest-priority locale; the rest are fallbacks - 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. + _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 - 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)); - } - function pointercancel(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { - if (!_downPointer.isCancelled) { - dispatch$1.call('downcancel', this); - } + _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 - _downPointer = null; - } - } - function mouseenter() { - _mouseLeave = false; - } + function localesToUseFrom(requestedLocales) { + var supportedLocales = _dataLocales; + var toUse = []; - function mouseleave() { - _mouseLeave = true; - } + for (var i in requestedLocales) { + var locale = requestedLocales[i]; + if (supportedLocales[locale]) toUse.push(locale); - 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 (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 - function click(d3_event, loc) { - var d = datum(d3_event); - var target = d && d.properties && d.properties.entity; - var mode = context.mode(); + return utilArrayUniq(toUse); + } - 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 updateForCurrentLocale() { + if (!_localeCode) return; + _languageCode = _localeCode.split('-')[0]; + var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; + var hash = utilStringQs(window.location.hash); - if (choice) { - var edge = [target.nodes[choice.index - 1], target.nodes[choice.index]]; - dispatch$1.call('clickWay', this, choice.loc, edge, d); - return; - } - } else if (mode.id !== 'add-point' || mode.preset.matchGeometry('point')) { - var locLatLng = context.projection.invert(loc); - dispatch$1.call('click', this, locLatLng, d); + if (hash.rtl === 'true') { + _textDirection = 'rtl'; + } else if (hash.rtl === 'false') { + _textDirection = 'ltr'; + } else { + _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; } - } // treat a spacebar press like a click + 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 space(d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var currSpace = context.map().mouse(); - if (_disableSpace && _lastSpace) { - var dist = geoVecLength(_lastSpace, currSpace); + localizer.loadLocale = function (locale, scopeId, directory) { + // US English is the default + if (locale.toLowerCase() === 'en-us') locale = 'en'; - if (dist > _tolerance) { - _disableSpace = false; - } + if (_localeStrings[scopeId] && _localeStrings[scopeId][locale]) { + // already loaded + return Promise.resolve(locale); } - if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click + 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; + }); + }; - _lastSpace = currSpace; - _disableSpace = true; - select(window).on('keyup.space-block', function () { - d3_event.preventDefault(); - d3_event.stopPropagation(); - _disableSpace = false; - select(window).on('keyup.space-block', null); - }); // get the current mouse position + localizer.pluralRule = function (number) { + return pluralRule(number, _localeCode); + }; // Returns the plural rule for the given `number` with the given `localeCode`. + // One of: `zero`, `one`, `two`, `few`, `many`, `other` - var loc = context.map().mouse() || // or the map center if the mouse has never entered the map - context.projection(context.map().center()); - click(d3_event, loc); - } - function backspace(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('undo'); - } + function pluralRule(number, localeCode) { + // modern browsers have this functionality built-in + var rules = 'Intl' in window && Intl.PluralRules && new Intl.PluralRules(localeCode); - function del(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('cancel'); - } + if (rules) { + return rules.select(number); + } // fallback to basic one/other, as in English - function ret(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('finish'); - } - function behavior(selection) { - context.install(_hover); - context.install(_edit); - _downPointer = null; - keybinding.on('⌫', backspace).on('⌦', del).on('⎋', ret).on('↩', ret).on('space', space).on('⌥space', space); - selection.on('mouseenter.draw', mouseenter).on('mouseleave.draw', mouseleave).on(_pointerPrefix + 'down.draw', pointerdown).on(_pointerPrefix + 'move.draw', pointermove); - select(window).on(_pointerPrefix + 'up.draw', pointerup, true).on('pointercancel.draw', pointercancel, true); - select(document).call(keybinding); - return behavior; + if (number === 1) return 'one'; + return 'other'; } + /** + * Try to find that string in `locale` or the current `_localeCode` matching + * the given `stringId`. If no string can be found in the requested locale, + * we'll recurse down all the `_localeCodes` until one is found. + * + * @param {string} stringId string identifier + * @param {object?} replacements token replacements and default string + * @param {string?} locale locale to use (defaults to currentLocale) + * @return {string?} localized string + */ - behavior.off = function (selection) { - context.ui().sidebar.hover.cancel(); - context.uninstall(_hover); - context.uninstall(_edit); - selection.on('mouseenter.draw', null).on('mouseleave.draw', null).on(_pointerPrefix + 'down.draw', null).on(_pointerPrefix + 'move.draw', null); - select(window).on(_pointerPrefix + 'up.draw', null).on('pointercancel.draw', null); // note: keyup.space-block, click.draw-block should remain - select(document).call(keybinding.unbind); - }; + localizer.tInfo = function (origStringId, replacements, locale) { + var stringId = origStringId.trim(); + var scopeId = 'general'; - behavior.hover = function () { - return _hover; - }; + if (stringId[0] === '_') { + var split = stringId.split('.'); + scopeId = split[0].slice(1); + stringId = split.slice(1).join('.'); + } - return utilRebind(behavior, dispatch$1, 'on'); - } + locale = locale || _localeCode; + var path = stringId.split('.').map(function (s) { + return s.replace(//g, '.'); + }).reverse(); + var stringsKey = locale; // US English is the default - function initRange(domain, range) { - switch (arguments.length) { - case 0: - break; + if (stringsKey.toLowerCase() === 'en-us') stringsKey = 'en'; + var result = _localeStrings && _localeStrings[scopeId] && _localeStrings[scopeId][stringsKey]; - case 1: - this.range(domain); - break; + while (result !== undefined && path.length) { + result = result[path.pop()]; + } - default: - this.range(range).domain(domain); - break; - } + 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'; + }); - return this; - } + if (number !== undefined) { + var rule = pluralRule(number, locale); - function constants(x) { - return function () { - return x; - }; - } + 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]; + } + } + } - function number$1(x) { - return +x; - } + if (typeof result === 'string') { + for (var key in replacements) { + var value = replacements[key]; - var unit = [0, 1]; - function identity$3(x) { - return x; - } + if (typeof value === 'number') { + if (value.toLocaleString) { + // format numbers for the locale + value = value.toLocaleString(locale, { + style: 'decimal', + useGrouping: true, + minimumFractionDigits: 0 + }); + } else { + value = value.toString(); + } + } - function normalize$1(a, b) { - return (b -= a = +a) ? function (x) { - return (x - a) / b; - } : constants(isNaN(b) ? NaN : 0.5); - } + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); + result = result.replace(regex, value); + } + } + } - function clamper(a, b) { - var t; - if (a > b) t = a, a = b, b = t; - return function (x) { - return Math.max(a, Math.min(b, x)); - }; - } // normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. - // interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. + if (typeof result === 'string') { + // found a localized string! + return { + text: result, + locale: locale + }; + } + } // no localized string found... + // attempt to fallback to a lower-priority language - 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)); - }; - } + var index = _localeCodes.indexOf(locale); - function polymap(domain, range, interpolate) { - var j = Math.min(domain.length, range.length) - 1, - d = new Array(j), - r = new Array(j), - i = -1; // Reverse descending domains. + if (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); + } - if (domain[j] < domain[0]) { - domain = domain.slice().reverse(); - range = range.slice().reverse(); - } + if (replacements && 'default' in replacements) { + // Fallback to a default value if one is specified in `replacements` + return { + text: replacements["default"], + locale: null + }; + } - while (++i < j) { - d[i] = normalize$1(domain[i], domain[i + 1]); - r[i] = interpolate(range[i], range[i + 1]); - } + var missing = "Missing ".concat(locale, " translation: ").concat(origStringId); + if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - return function (x) { - var i = bisectRight(domain, x, 1, j) - 1; - return r[i](d[i](x)); + return { + text: missing, + locale: 'en' + }; }; - } - 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; + localizer.hasTextForStringId = function (stringId) { + return !!localizer.tInfo(stringId, { + "default": 'nothing found' + }).locale; + }; // Returns only the localized text, discarding the locale info - 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; - } - function scale(x) { - return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate$1)))(transform(clamp(x))); - } + localizer.t = function (stringId, replacements, locale) { + return localizer.tInfo(stringId, replacements, locale).text; + }; // Returns the localized text wrapped in an HTML element encoding the locale info - scale.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(); - }; + localizer.t.html = function (stringId, replacements, locale) { + var info = localizer.tInfo(stringId, replacements, locale); // text may be empty or undefined if `replacements.default` is - scale.range = function (_) { - return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + return info.text ? localizer.htmlForLocalizedText(info.text, info.locale) : ''; }; - scale.rangeRound = function (_) { - return range = Array.from(_), interpolate$1 = interpolateRound, rescale(); + localizer.htmlForLocalizedText = function (text, localeCode) { + return "").concat(text, ""); }; - scale.clamp = function (_) { - return arguments.length ? (clamp = _ ? true : identity$3, rescale()) : clamp !== identity$3; - }; + 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 - scale.interpolate = function (_) { - return arguments.length ? (interpolate$1 = _, rescale()) : interpolate$1; - }; - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : unknown; - }; + if (options && options.localOnly) return null; + var langInfo = _dataLanguages[code]; - return function (t, u) { - transform = t, untransform = u; - return rescale(); + 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 }; - } - function continuous() { - return transformer$1()(identity$3, identity$3); + + return localizer; } - 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]. + // `presetCollection` is a wrapper around an `Array` of presets `collection`, + // and decorated with some extra methods for searching and matching geometry + // - function formatDecimalParts(x, p) { - if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + function presetCollection(collection) { + var MAXRESULTS = 50; + var _this = {}; + var _memo = {}; + _this.collection = collection; - 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). + _this.item = function (id) { + if (_memo[id]) return _memo[id]; - return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; - } + var found = _this.collection.find(function (d) { + return d.id === id; + }); - function exponent (x) { - return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; - } + if (found) _memo[id] = found; + return found; + }; - function formatGroup (grouping, thousands) { - return function (value, width) { - var i = value.length, - t = [], - j = 0, - g = grouping[0], - length = 0; + _this.index = function (id) { + return _this.collection.findIndex(function (d) { + return d.id === id; + }); + }; - 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]; - } + _this.matchGeometry = function (geometry) { + return presetCollection(_this.collection.filter(function (d) { + return d.matchGeometry(geometry); + })); + }; - return t.reverse().join(thousands); + _this.matchAllGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return d && d.matchAllGeometry(geometries); + })); }; - } - function formatNumerals (numerals) { - return function (value) { - return value.replace(/[0-9]/g, function (i) { - return numerals[+i]; - }); + _this.matchAnyGeometry = function (geometries) { + return presetCollection(_this.collection.filter(function (d) { + return geometries.some(function (geom) { + return d.matchGeometry(geom); + }); + })); }; - } - // [[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 + _this.fallback = function (geometry) { + var id = geometry; + if (id === 'vertex') id = 'point'; + return _this.item(id); + }; - 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 + ""; - } + _this.search = function (value, geometry, loc) { + if (!value) return _this; // don't remove diacritical characters since we're assuming the user is being intentional - 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; - }; + value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - // 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 leading(a) { + var index = a.indexOf(value); + return index === 0 || a[index - 1] === ' '; + } // match at name beginning only - case "0": - if (i0 === 0) i0 = i; - i1 = i; - break; - default: - if (!+s[i]) break out; - if (i0 > 0) i0 = 0; - break; + function leadingStrict(a) { + var index = a.indexOf(value); + return index === 0; } - } - return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; - } + 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 - // `thisNumberValue` abstract operation - // https://tc39.github.io/ecma262/#sec-thisnumbervalue - var thisNumberValue = function (value) { - if (typeof value != 'number' && classofRaw(value) != 'Number') { - throw TypeError('Incorrect invocation'); - } - return +value; - }; + if (value === aCompare) return -1; + if (value === bCompare) return 1; // priority for higher matchScore - // `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; - }; + var i = b.originalScore - a.originalScore; + if (i !== 0) return i; // priority if search string appears earlier in preset name - var nativeToFixed = 1.0.toFixed; - var floor$6 = Math.floor; + i = aCompare.indexOf(value) - bCompare.indexOf(value); + if (i !== 0) return i; // priority for shorter preset names - 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); - }; + return aCompare.length - bCompare.length; + }; + } - var log$2 = function (x) { - var n = 0; - var x2 = x; - while (x2 >= 4096) { - n += 12; - x2 /= 4096; - } - while (x2 >= 2) { - n += 1; - x2 /= 2; - } return n; - }; + var pool = _this.collection; - var FORCED$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({}); - }); + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + pool = pool.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } - // `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; + 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 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); - } - }; + var leadingNames = searchable.filter(function (a) { + return leading(a.searchName()); + }).sort(sortPresets('searchName')); // matches value to preset suggestion name + + var leadingSuggestions = suggestions.filter(function (a) { + return leadingStrict(a.searchName()); + }).sort(sortPresets('searchName')); + var leadingNamesStripped = searchable.filter(function (a) { + return leading(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); + var leadingSuggestionsStripped = suggestions.filter(function (a) { + return leadingStrict(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); // matches value to preset.terms values + + var leadingTerms = searchable.filter(function (a) { + return (a.terms() || []).some(leading); + }); + var leadingSuggestionTerms = suggestions.filter(function (a) { + return (a.terms() || []).some(leading); + }); // matches value to preset.tags values - var 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 leadingTagValues = searchable.filter(function (a) { + return Object.values(a.tags || {}).filter(function (val) { + return val !== '*'; + }).some(leading); + }); // finds close matches to value in preset.name - var 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; - }; + 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 - 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$2(10, j, 1), 0); - j = e - 1; - while (j >= 23) { - divide(1 << 23); - j -= 23; - } - divide(1 << j); - multiply(1, 1); - divide(2); - result = dataToString(); + var similarSuggestions = suggestions.map(function (a) { + return { + preset: a, + dist: utilEditDistance(value, a.searchName()) + }; + }).filter(function (a) { + return a.dist + Math.min(value.length - a.preset.searchName().length, 0) < 1; + }).sort(function (a, b) { + return a.dist - b.dist; + }).map(function (a) { + return a.preset; + }); // finds close matches to value in preset.terms + + var similarTerms = searchable.filter(function (a) { + return (a.terms() || []).some(function (b) { + return utilEditDistance(value, b) + Math.min(value.length - b.length, 0) < 3; + }); + }); + var results = leadingNames.concat(leadingSuggestions, leadingNamesStripped, leadingSuggestionsStripped, leadingTerms, leadingSuggestionTerms, leadingTagValues, similarName, similarSuggestions, similarTerms).slice(0, MAXRESULTS - 1); + + if (geometry) { + if (typeof geometry === 'string') { + results.push(_this.fallback(geometry)); } else { - multiply(0, z); - multiply(1 << -e, 0); - result = dataToString() + stringRepeat.call('0', fractDigits); + geometry.forEach(function (geom) { + return results.push(_this.fallback(geom)); + }); } } - if (fractDigits > 0) { - k = result.length; - result = sign + (k <= fractDigits - ? '0.' + stringRepeat.call('0', fractDigits - k) + result - : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); - } else { - result = sign + result; - } return result; - } - }); - var nativeToPrecision = 1.0.toPrecision; + return presetCollection(utilArrayUniq(results)); + }; - var FORCED$d = fails(function () { - // IE7- - return nativeToPrecision.call(1, undefined) !== '1'; - }) || !fails(function () { - // V8 ~ Android 4.3- - nativeToPrecision.call({}); - }); + return _this; + } - // `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); - } - }); + // `presetCategory` builds a `presetCollection` of member presets, + // decorated with some extra methods for searching and matching geometry + // - 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 presetCategory(categoryID, category, allPresets) { + var _this = Object.assign({}, category); // shallow copy - function formatRounded (x, p) { - var d = formatDecimalParts(x, p); - if (!d) return x + ""; - var coefficient = d[0], - exponent = d[1]; - return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); - } - var 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); - } - }; + var _searchName; // cache - function identity$4 (x) { - return x; - } - var map = Array.prototype.map, - prefixes = ["y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"]; - function formatLocale (locale) { - var group = locale.grouping === undefined || locale.thousands === undefined ? identity$4 : formatGroup(map.call(locale.grouping, Number), locale.thousands + ""), - currencyPrefix = locale.currency === undefined ? "" : locale.currency[0] + "", - currencySuffix = locale.currency === undefined ? "" : locale.currency[1] + "", - decimal = locale.decimal === undefined ? "." : locale.decimal + "", - numerals = locale.numerals === undefined ? identity$4 : formatNumerals(map.call(locale.numerals, String)), - percent = locale.percent === undefined ? "%" : locale.percent + "", - minus = locale.minus === undefined ? "−" : locale.minus + "", - nan = locale.nan === undefined ? "NaN" : locale.nan + ""; + var _searchNameStripped; // cache - function newFormat(specifier) { - specifier = formatSpecifier(specifier); - var fill = specifier.fill, - align = specifier.align, - sign = specifier.sign, - symbol = specifier.symbol, - zero = specifier.zero, - width = specifier.width, - comma = specifier.comma, - precision = specifier.precision, - trim = specifier.trim, - type = specifier.type; // The "n" type is an alias for ",g". - if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". - else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. + _this.id = categoryID; + _this.members = presetCollection((category.members || []).map(function (presetID) { + return allPresets[presetID]; + }).filter(Boolean)); + _this.geometry = _this.members.collection.reduce(function (acc, preset) { + for (var i in preset.geometry) { + var geometry = preset.geometry[i]; - if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. - // For SI-prefix, the suffix is lazily computed. + if (acc.indexOf(geometry) === -1) { + acc.push(geometry); + } + } - var prefix = symbol === "$" ? 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? + return acc; + }, []); - 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]. + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; + }; - precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); + _this.matchAllGeometry = function (geometries) { + return _this.members.collection.some(function (preset) { + return preset.matchAllGeometry(geometries); + }); + }; - function format(value) { - var valuePrefix = prefix, - valueSuffix = suffix, - i, - n, - c; + _this.matchScore = function () { + return -1; + }; - if (type === "c") { - valueSuffix = formatType(value) + valueSuffix; - value = ""; - } else { - value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! + _this.name = function () { + return _t("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; - var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. + _this.nameLabel = function () { + return _t.html("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; - value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. + _this.terms = function () { + return []; + }; - if (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } - if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. + return _searchName; + }; - 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. + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts - if (maybeSuffix) { - i = -1, n = value.length; + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - 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. + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); + } + return _searchNameStripped; + }; - if (comma && !zero) value = group(value, Infinity); // Compute the padding. + return _this; + } - 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. + // `presetField` decorates a given `field` Object + // with some extra methods for searching and matching geometry + // - if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. + function presetField(fieldID, field) { + var _this = Object.assign({}, field); // shallow copy - switch (align) { - case "<": - value = valuePrefix + value + valueSuffix + padding; - break; - case "=": - value = valuePrefix + padding + value + valueSuffix; - break; + _this.id = fieldID; // for use in classes, element ids, css selectors - case "^": - value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); - break; + _this.safeid = utilSafeClassName(fieldID); - default: - value = padding + valuePrefix + value + valueSuffix; - break; - } + _this.matchGeometry = function (geom) { + return !_this.geometry || _this.geometry.indexOf(geom) !== -1; + }; - return numerals(value); - } + _this.matchAllGeometry = function (geometries) { + return !_this.geometry || geometries.every(function (geom) { + return _this.geometry.indexOf(geom) !== -1; + }); + }; - format.toString = function () { - return specifier + ""; - }; + _this.t = function (scope, options) { + return _t("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - return format; - } + _this.t.html = function (scope, options) { + return _t.html("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - function formatPrefix(specifier, value) { - var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), - e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3, - k = Math.pow(10, -e), - prefix = prefixes[8 + e / 3]; - return function (value) { - return f(k * value) + prefix; - }; - } + _this.hasTextForStringId = function (scope) { + return _mainLocalizer.hasTextForStringId("_tagging.presets.fields.".concat(fieldID, ".").concat(scope)); + }; - return { - format: newFormat, - formatPrefix: formatPrefix + _this.title = function () { + return _this.overrideLabel || _this.t('label', { + 'default': fieldID + }); + }; + + _this.label = function () { + return _this.overrideLabel || _this.t.html('label', { + 'default': fieldID + }); + }; + + var _placeholder = _this.placeholder; + + _this.placeholder = function () { + return _this.t('placeholder', { + 'default': _placeholder + }); + }; + + _this.originalTerms = (_this.terms || []).join(); + + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); }; + + _this.increment = _this.type === 'number' ? _this.increment || 1 : undefined; + return _this; } - var locale; - var format; - var formatPrefix; - defaultLocale({ - thousands: ",", - grouping: [3], - currency: ["$", ""] + // `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 defaultLocale(definition) { - locale = formatLocale(definition); - format = locale.format; - formatPrefix = locale.formatPrefix; - return locale; - } - function precisionFixed (step) { - return Math.max(0, -exponent(Math.abs(step))); - } + // `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 - 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; - } + var _addable = addable || false; - function tickFormat(start, stop, count, specifier) { - var step = tickStep(start, stop, count), - precision; - specifier = formatSpecifier(specifier == null ? ",f" : specifier); + var _resolvedFields; // cache - 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; - } + var _resolvedMoreFields; // cache - case "f": - case "%": - { - if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; - break; - } - } - return format(specifier); - } + var _searchName; // cache - 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); + var _searchNameStripped; // cache + + + _this.id = presetID; + _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids + + _this.originalTerms = (_this.terms || []).join(); + _this.originalName = _this.name || ''; + _this.originalScore = _this.matchScore || 1; + _this.originalReference = _this.reference || {}; + _this.originalFields = _this.fields || []; + _this.originalMoreFields = _this.moreFields || []; + + _this.fields = function () { + return _resolvedFields || (_resolvedFields = resolve('fields')); }; - scale.tickFormat = function (count, specifier) { - var d = domain(); - return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + _this.moreFields = function () { + return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); }; - scale.nice = function (count) { - if (count == null) count = 10; - var d = domain(); - var i0 = 0; - var i1 = d.length - 1; - var start = d[i0]; - var stop = d[i1]; - var prestep; - var step; - var maxIter = 10; + _this.resetFields = function () { + return _resolvedFields = _resolvedMoreFields = null; + }; - if (stop < start) { - step = start, start = stop, stop = step; - step = i0, i0 = i1, i1 = step; - } + _this.tags = _this.tags || {}; + _this.addTags = _this.addTags || _this.tags; + _this.removeTags = _this.removeTags || _this.addTags; + _this.geometry = _this.geometry || []; - while (maxIter-- > 0) { - step = tickIncrement(start, stop, count); + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; + }; - 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; + _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 { - break; + return -1; } + } // boost score for additional matches in addTags - #6802 - prestep = step; + + var addTags = _this.addTags; + + for (var _k in addTags) { + if (!seen[_k] && entityTags[_k] === addTags[_k]) { + score += _this.originalScore; + } } - return scale; + return score; }; - return scale; - } - function linear$2() { - var scale = continuous(); + _this.t = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t(textID, options); + }; - scale.copy = function () { - return copy(scale, linear$2()); + _this.t.html = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t.html(textID, options); }; - initRange.apply(scale, arguments); - return linearish(scale); - } + _this.name = function () { + return _this.t('name', { + 'default': _this.originalName + }); + }; - var nativeExpm1 = Math.expm1; - var exp$1 = Math.exp; + _this.nameLabel = function () { + return _this.t.html('name', { + 'default': _this.originalName + }); + }; - // `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; + _this.subtitle = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - function quantize() { - var x0 = 0, - x1 = 1, - n = 1, - domain = [0.5], - range = [0, 1], - unknown; + return _t('_tagging.presets.presets.' + path.join('/') + '.name'); + } - function scale(x) { - return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; - } + return null; + }; - function rescale() { - var i = -1; - domain = new Array(n); + _this.subtitleLabel = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - while (++i < n) { - domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + return _t.html('_tagging.presets.presets.' + path.join('/') + '.name'); } - return scale; - } + return null; + }; - scale.domain = function (_) { - var _ref, _ref2; + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); + }; - return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } + + return _searchName; }; - scale.range = function (_) { - return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts + + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics + + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); + } + + return _searchNameStripped; }; - scale.invertExtent = function (y) { - var i = range.indexOf(y); - return i < 0 ? [NaN, NaN] : i < 1 ? [x0, domain[0]] : i >= n ? [domain[n - 1], x1] : [domain[i - 1], domain[i]]; + _this.isFallback = function () { + var tagCount = Object.keys(_this.tags).length; + return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); }; - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : scale; + _this.addable = function (val) { + if (!arguments.length) return _addable; + _addable = val; + return _this; }; - scale.thresholds = function () { - return domain.slice(); + _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']; + + 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 + }; + } }; - scale.copy = function () { - return quantize().domain([x0, x1]).range(range).unknown(unknown); + _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)); + + 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; }; - return initRange.apply(linearish(scale), arguments); - } + _this.setTags = function (tags, geometry, skipFieldDefaults) { + var addTags = _this.addTags; + tags = Object.assign({}, tags); // shallow copy - // https://github.com/tc39/proposal-string-pad-start-end + 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`) + if (!addTags.hasOwnProperty('area')) { + delete tags.area; + if (geometry === 'area') { + var needsAreaTag = true; - var ceil$1 = Math.ceil; + if (_this.geometry.indexOf('line') === -1) { + for (var _k2 in addTags) { + if (_k2 in osmAreaKeys) { + needsAreaTag = false; + break; + } + } + } - // `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; - }; - }; + if (needsAreaTag) { + tags.area = 'yes'; + } + } + } - 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) - }; + if (geometry && !skipFieldDefaults) { + _this.fields().forEach(function (field) { + if (field.matchGeometry(geometry) && field.key && !tags[field.key] && field["default"]) { + tags[field.key] = field["default"]; + } + }); + } - var padStart = stringPad.start; + return tags; + }; // For a preset without fields, use the fields of the parent preset. + // Replace {preset} placeholders with the fields of the specified presets. - 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; + function resolve(which) { + var fieldIDs = which === 'fields' ? _this.originalFields : _this.originalMoreFields; + var resolved = []; + fieldIDs.forEach(function (fieldID) { + var match = fieldID.match(/\{(.*)\}/); - // `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 - }); + 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 - function behaviorBreathe() { - var duration = 800; - var steps = 4; - var selector = '.selected.shadow, .selected .shadow'; + if (!resolved.length) { + var endIndex = _this.id.lastIndexOf('/'); - var _selected = select(null); + var parentID = endIndex && _this.id.substring(0, endIndex); - var _classed = ''; - var _params = {}; - var _done = false; + if (parentID) { + resolved = inheritFields(parentID, which); + } + } - var _timer; + return utilArrayUniq(resolved); // returns an array of fields to inherit from the given presetID, if found - 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 || ''); - }; - } + function inheritFields(presetID, which) { + var parent = allPresets[presetID]; + if (!parent) return []; - function reset(selection) { - selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); - } + 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 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'); - }); + + function shouldInherit(f) { + if (f.key && _this.tags[f.key] !== undefined && // inherit anyway if multiple values are allowed or just a checkbox + f.type !== 'multiCombo' && f.type !== 'semiCombo' && f.type !== 'manyCombo' && f.type !== 'check') return false; + return true; + } } - function calcAnimationParams(selection) { - selection.call(reset).each(function (d) { - var s = select(this); - var tag = s.node().tagName; - var p = { - 'from': {}, - 'to': {} - }; - var opacity; - var width; // determine base opacity and width + return _this; + } + + var _mainPresetIndex = presetIndex(); // singleton + // `presetIndex` wraps a `presetCollection` + // with methods for loading new data and returning defaults + // + + function presetIndex() { + var dispatch = dispatch$8('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). - 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.. + 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] + }); - 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; + 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: {} + //} - function run(surface, fromTo) { - var toFrom = fromTo === 'from' ? 'to' : 'from'; - var currSelected = surface.selectAll(selector); - var currClassed = surface.attr('class'); - if (_done || currSelected.empty()) { - _selected.call(reset); + _this.merge = function (d) { + var newLocationSets = []; // Merge Fields - _selected = select(null); - return; - } + if (d.fields) { + Object.keys(d.fields).forEach(function (fieldID) { + var f = d.fields[fieldID]; - if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { - _selected.call(reset); + if (f) { + // add or replace + f = presetField(fieldID, f); + if (f.locationSet) newLocationSets.push(f); + _fields[fieldID] = f; + } else { + // remove + delete _fields[fieldID]; + } + }); + } // Merge Presets - _classed = currClassed; - _selected = currSelected.call(calcAnimationParams); - } - var didCallNextRun = false; + if (d.presets) { + Object.keys(d.presets).forEach(function (presetID) { + var p = d.presets[presetID]; - _selected.transition().duration(duration).call(setAnimationParams, fromTo).on('end', function () { - // `end` event is called for each selected element, but we want - // it to run only once - if (!didCallNextRun) { - surface.call(run, toFrom); - didCallNextRun = true; - } // if entity was deselected, remove breathe styling + if (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 { + // remove (but not if it's a fallback) + var existing = _presets[presetID]; - if (!select(this).classed('selected')) { - reset(select(this)); - } - }); - } + if (existing && !existing.isFallback()) { + delete _presets[presetID]; + } + } + }); + } // Merge Categories - function behavior(surface) { - _done = false; - _timer = timer(function () { - // wait for elements to actually become selected - if (surface.selectAll(selector).empty()) { - return false; - } - surface.call(run, 'from'); + if (d.categories) { + Object.keys(d.categories).forEach(function (categoryID) { + var c = d.categories[categoryID]; - _timer.stop(); + 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 - return true; - }, 20); - } - behavior.restartIfNeeded = function (surface) { - if (_selected.empty()) { - surface.call(run, 'from'); + _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - if (_timer) { - _timer.stop(); - } - } - }; + if (d.defaults) { + Object.keys(d.defaults).forEach(function (geometry) { + var def = d.defaults[geometry]; - behavior.off = function () { - _done = true; + 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 - if (_timer) { - _timer.stop(); - } - _selected.interrupt().call(reset); - }; + _universal = Object.values(_fields).filter(function (field) { + return field.universal; + }); // Reset all the preset fields - they'll need to be resolved again - return behavior; - } + Object.values(_presets).forEach(function (preset) { + return preset.resetFields(); + }); // Rebuild geometry index - /* Creates a keybinding behavior for an operation */ - function behaviorOperation(context) { - var _operation; + _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} + }; - function keypress(d3_event) { - // prevent operations during low zoom selection - if (!context.map().withinEditableZoom()) return; - if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; - d3_event.preventDefault(); + _this.collection.forEach(function (preset) { + (preset.geometry || []).forEach(function (geometry) { + var g = _geometryIndex[geometry]; - var disabled = _operation.disabled(); + for (var key in preset.tags) { + (g[key] = g[key] || []).push(preset); + } + }); + }); // Merge Custom Features - if (disabled) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); - } else { - context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); - if (_operation.point) _operation.point(null); - _operation(); - } - } + if (d.featureCollection && Array.isArray(d.featureCollection.features)) { + _mainLocations.mergeCustomGeoJSON(d.featureCollection); + } // Resolve all locationSet features. - function behavior() { - if (_operation && _operation.available()) { - context.keybinding().on(_operation.keys, keypress); - } - return behavior; - } + if (newLocationSets.length) { + _mainLocations.mergeLocationSets(newLocationSets); + } - behavior.off = function () { - context.keybinding().off(_operation.keys); + return _this; }; - behavior.which = function (_) { - if (!arguments.length) return _operation; - _operation = _; - return behavior; - }; + _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 - return behavior; - } + if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { + geometry = 'point'; + } - function operationCircularize(context, selectedIDs) { - var _extent; + var entityExtent = entity.extent(resolver); + return _this.matchTags(entity.tags, geometry, entityExtent.center()); + }); + }; - var _actions = selectedIDs.map(getAction).filter(Boolean); + _this.matchTags = function (tags, geometry, loc) { + var geometryMatches = _geometryIndex[geometry]; + var address; + var best = -1; + var match; + var validLocations; - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + if (Array.isArray(loc)) { + validLocations = _mainLocations.locationsAt(loc); + } - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + 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 getAction(entityID) { - var entity = context.entity(entityID); - if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; + var keyMatches = geometryMatches[k]; + if (!keyMatches) continue; - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } + for (var i = 0; i < keyMatches.length; i++) { + var candidate = keyMatches[i]; // discard candidate preset if location is not valid at `loc` - return actionCircularize(entityID, context.projection); - } + if (validLocations && candidate.locationSetID) { + if (!validLocations[candidate.locationSetID]) continue; + } - var operation = function operation() { - if (!_actions.length) return; + var score = candidate.matchScore(tags); - var combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); + if (score > best) { + best = score; + match = candidate; } - }); + } + } - return graph; - }; + if (address && (!match || match.isFallback())) { + match = address; + } - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition + return match || _this.fallback(geometry); }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change - + _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 - operation.disabled = function () { - if (!_actions.length) return ''; + 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. - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); - if (actionDisableds.length === _actions.length) { - // none of the features can be circularized - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + _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 - 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'; - } + var presets = _this.collection.filter(function (p) { + return !p.suggestion && !p.replacement; + }); // keeplist - return false; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + presets.forEach(function (p) { + var keys = p.tags && Object.keys(p.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (!key) return; + if (ignore.indexOf(key) !== -1) return; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (p.geometry.indexOf('area') !== -1) { + // probably an area.. + areaKeys[key] = areaKeys[key] || {}; } + }); // discardlist - return false; - } - }; + presets.forEach(function (p) { + var key; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); - }; + 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]; - operation.annotation = function () { - return _t('operations.circularize.annotation.feature', { - n: _actions.length + if (key in areaKeys && // probably an area... + p.geometry.indexOf('line') !== -1 && // but sometimes a line + value !== '*') { + areaKeys[key][value] = true; + } + } }); + return areaKeys; }; - operation.id = 'circularize'; - operation.keys = [_t('operations.circularize.key')]; - operation.title = _t('operations.circularize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - - // For example, ⌘Z -> Ctrl+Z + _this.pointTags = function () { + return _this.collection.reduce(function (pointTags, d) { + // ignore name-suggestion-index, deprecated, and generic presets + if (d.suggestion || d.replacement || d.searchable === false) return pointTags; // only care about the primary tag - var uiCmd = function uiCmd(code) { - var detected = utilDetect(); + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - if (detected.os === 'mac') { - return code; - } + if (!key) return pointTags; // if this can be a point - if (detected.os === 'win') { - if (code === '⌘⇧Z') return 'Ctrl+Y'; - } + if (d.geometry.indexOf('point') !== -1) { + pointTags[key] = pointTags[key] || {}; + pointTags[key][d.tags[key]] = true; + } - var result = '', - replacements = { - '⌘': 'Ctrl', - '⇧': 'Shift', - '⌥': 'Alt', - '⌫': 'Backspace', - '⌦': 'Delete' + return pointTags; + }, {}); }; - for (var i = 0; i < code.length; i++) { - if (code[i] in replacements) { - result += replacements[code[i]] + (i < code.length - 1 ? '+' : ''); - } else { - result += code[i]; - } - } + _this.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 - return result; - }; // return a display-focused string for a given keyboard code + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - 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 (!key) return vertexTags; // if this can be a vertex - 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()); + if (d.geometry.indexOf('vertex') !== -1) { + vertexTags[key] = vertexTags[key] || {}; + vertexTags[key][d.tags[key]] = true; + } - var operation = function operation() { - var nextSelectedID; - var nextSelectedLoc; + return vertexTags; + }, {}); + }; - if (selectedIDs.length === 1) { - var id = selectedIDs[0]; - var entity = context.entity(id); - var geometry = entity.geometry(context.graph()); - var parents = context.graph().parentWays(entity); - var parent = parents[0]; // Select the next closest node in the way. + _this.field = function (id) { + return _fields[id]; + }; - if (geometry === 'vertex') { - var nodes = parent.nodes; - var i = nodes.indexOf(id); + _this.universal = function () { + return _universal; + }; - if (i === 0) { - i++; - } else if (i === nodes.length - 1) { - i--; - } else { - var a = geoSphericalDistance(entity.loc, context.entity(nodes[i - 1]).loc); - var b = geoSphericalDistance(entity.loc, context.entity(nodes[i + 1]).loc); - i = a < b ? i - 1 : i + 1; - } + _this.defaults = function (geometry, n, startWithRecents, loc) { + var recents = []; - nextSelectedID = nodes[i]; - nextSelectedLoc = context.entity(nextSelectedID).loc; - } + if (startWithRecents) { + recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); } - context.perform(action, operation.annotation()); - context.validator().validate(); + var defaults; - if (nextSelectedID && nextSelectedLoc) { - if (context.hasEntity(nextSelectedID)) { - context.enter(modeSelect(context, [nextSelectedID]).follow(true)); - } else { - context.map().centerEase(nextSelectedLoc); - context.enter(modeBrowse(context)); - } + if (_addablePresetIDs) { + defaults = Array.from(_addablePresetIDs).map(function (id) { + var preset = _this.item(id); + + if (preset && preset.matchGeometry(geometry)) return preset; + return null; + }).filter(Boolean); } else { - context.enter(modeBrowse(context)); + defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); } - }; - operation.available = function () { - return true; - }; + var result = presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(protectedMember)) { - return 'part_of_relation'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; - } else if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + result.collection = result.collection.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); } - return false; + return result; + }; // pass a Set of addable preset ids + + + _this.addablePresetIDs = function (val) { + if (!arguments.length) return _addablePresetIDs; // accept and convert arrays + + if (Array.isArray(val)) val = new Set(val); + _addablePresetIDs = val; + + if (_addablePresetIDs) { + // reset all presets + _this.collection.forEach(function (p) { + // categories aren't addable + if (p.addable) p.addable(_addablePresetIDs.has(p.id)); + }); + } else { + _this.collection.forEach(function (p) { + if (p.addable) p.addable(true); + }); + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + return _this; + }; - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + _this.recent = function () { + return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { + return d.preset; + }))); + }; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + function RibbonItem(preset, source) { + var item = {}; + item.preset = preset; + item.source = source; - return false; - } + item.isFavorite = function () { + return item.source === 'favorite'; + }; - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; - } + item.isRecent = function () { + return item.source === 'recent'; + }; - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } + item.matches = function (preset) { + return item.preset.id === preset.id; + }; - function protectedMember(id) { - var entity = context.entity(id); - if (entity.type !== 'way') return false; - var parents = context.graph().parentRelations(entity); + item.minified = function () { + return { + pID: item.preset.id + }; + }; - for (var i = 0; i < parents.length; i++) { - var parent = parents[i]; - var type = parent.tags.type; - var role = parent.memberById(id).role || 'outer'; + return item; + } - if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { - return true; - } - } + function ribbonItemForMinified(d, source) { + if (d && d.pID) { + var preset = _this.item(d.pID); - return false; + if (!preset) return null; + return RibbonItem(preset, source); } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); - }; + return null; + } - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { - n: selectedIDs.length + _this.getGenericRibbonItems = function () { + return ['point', 'line', 'area'].map(function (id) { + return RibbonItem(_this.item(id), 'generic'); }); }; - operation.id = 'delete'; - operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; - operation.title = _t('operations.delete.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + _this.getAddable = function () { + if (!_addablePresetIDs) return []; + return _addablePresetIDs.map(function (id) { + var preset = _this.item(id); - function operationOrthogonalize(context, selectedIDs) { - var _extent; + if (preset) return RibbonItem(preset, 'addable'); + return null; + }).filter(Boolean); + }; - var _type; + function setRecents(items) { + _recents = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_recents', JSON.stringify(minifiedItems)); + dispatch.call('recentsChange'); + } - var _actions = selectedIDs.map(chooseAction).filter(Boolean); + _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; + }, []); + } - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + return _recents; + }; - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + _this.addRecent = function (preset, besidePreset, after) { + var recents = _this.getRecents(); - function chooseAction(entityID) { - var entity = context.entity(entityID); - var geometry = entity.geometry(context.graph()); + var beforeItem = _this.recentMatching(besidePreset); - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } // square a line/area + var toIndex = recents.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'recent'); + recents.splice(toIndex, 0, newItem); + setRecents(recents); + }; + _this.removeRecent = function (preset) { + var item = _this.recentMatching(preset); - 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 (item) { + var items = _this.getRecents(); - if (parents.length === 1) { - var way = parents[0]; + items.splice(items.indexOf(item), 1); + setRecents(items); + } + }; - if (way.nodes.indexOf(entityID) !== -1) { - return actionOrthogonalize(way.id, context.projection, entityID); - } + _this.recentMatching = function (preset) { + var items = _this.getRecents(); + + for (var i in items) { + if (items[i].matches(preset)) { + return items[i]; } } return null; - } - - 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 + _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; }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change + _this.moveRecent = function (item, beforeItem) { + var recents = _this.getRecents(); + var fromIndex = recents.indexOf(item); + var toIndex = recents.indexOf(beforeItem); - operation.disabled = function () { - if (!_actions.length) return ''; + var items = _this.moveItem(recents, fromIndex, toIndex); - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + if (items) setRecents(items); + }; - if (actionDisableds.length === _actions.length) { - // none of the features can be squared - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + _this.setMostRecent = function (preset) { + if (preset.searchable === false) return; - 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'; - } + var items = _this.getRecents(); - return false; + var item = _this.recentMatching(preset); - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + if (item) { + items.splice(items.indexOf(item), 1); + } else { + item = RibbonItem(preset, 'recent'); + } // remove the last recent (first in, first out) - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + while (items.length >= MAXRECENTS) { + items.pop(); + } // prepend array - return false; - } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + items.unshift(item); + setRecents(items); }; - operation.annotation = function () { - return _t('operations.orthogonalize.annotation.' + _type, { - n: _actions.length + function setFavorites(items) { + _favorites = items; + var minifiedItems = items.map(function (d) { + return d.minified(); }); - }; + corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - operation.id = 'orthogonalize'; - operation.keys = [_t('operations.orthogonalize.key')]; - operation.title = _t('operations.orthogonalize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + dispatch.call('favoritePreset'); + } - 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()); + _this.addFavorite = function (preset, besidePreset, after) { + var favorites = _this.getFavorites(); - 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 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); }; - operation.available = function () { - return nodes.length >= 3; - }; // don't cache this because the visible extent could change + _this.toggleFavorite = function (preset) { + var favs = _this.getFavorites(); + var favorite = _this.favoriteMatching(preset); - 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 (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 - return false; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + favs.push(RibbonItem(preset, 'favorite')); + } - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + setFavorites(favs); + }; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + _this.removeFavorite = function (preset) { + var item = _this.favoriteMatching(preset); - return false; - } + if (item) { + var items = _this.getFavorites(); - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + items.splice(items.indexOf(item), 1); + setFavorites(items); } }; - 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 - }); - }; + _this.getFavorites = function () { + if (!_favorites) { + // fetch from local storage + var rawFavorites = JSON.parse(corePreferences('preset_favorites')); - 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; - } + if (!rawFavorites) { + rawFavorites = []; + corePreferences('preset_favorites', JSON.stringify(rawFavorites)); + } - 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()); + _favorites = rawFavorites.reduce(function (output, d) { + var item = ribbonItemForMinified(d, 'favorite'); + if (item && item.preset.addable()) output.push(item); + return output; + }, []); + } - var operation = function operation() { - context.enter(modeMove(context, selectedIDs)); + return _favorites; }; - operation.available = function () { - return selectedIDs.length > 1 || context.entity(selectedIDs[0]).type !== 'node'; - }; + _this.favoriteMatching = function (preset) { + var favs = _this.getFavorites(); - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; + for (var index in favs) { + if (favs[index].matches(preset)) { + return favs[index]; + } } - return false; + return null; + }; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + return utilRebind(_this, dispatch, 'on'); + } - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + for (var i = 0; i < array.length; i++) { + val = array[i]; + entity = typeof val === 'string' ? graph.hasEntity(val) : val; - return false; + if (entity) { + extent._extend(entity.extent(graph)); } + } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + 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]; + + if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '-', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '- ' + k + '=' + oldVal + }); } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); - }; + if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '+', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '+ ' + k + '=' + newVal + }); + } + }); + return tagDiff; + } + function utilEntitySelector(ids) { + return ids.length ? '.' + ids.join(',.') : 'nothing'; + } // returns an selector to select entity ids for: + // - entityIDs passed in + // - shallow descendant entityIDs for any of those entities that are relations - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.move.annotation.feature', { - n: selectedIDs.length - }); - }; + function utilEntityOrMemberSelector(ids, graph) { + var seen = new Set(ids); + ids.forEach(collectShallowDescendants); + return utilEntitySelector(Array.from(seen)); - operation.id = 'move'; - operation.keys = [_t('operations.move.key')]; - operation.title = _t('operations.move.title'); - operation.behavior = behaviorOperation(context).which(operation); - operation.mouseOnly = true; - return operation; - } + function collectShallowDescendants(id) { + var entity = graph.hasEntity(id); + if (!entity || entity.type !== 'relation') return; + entity.members.map(function (member) { + return member.id; + }).forEach(function (id) { + seen.add(id); + }); + } + } // returns an selector to select entity ids for: + // - entityIDs passed in + // - deep descendant entityIDs for any of those entities that are relations - function 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 - }); + 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 - var _prevGraph; + function utilEntityAndDeepMemberIDs(ids, graph) { + var seen = new Set(); + ids.forEach(collectDeepDescendants); + return Array.from(seen); - var _prevAngle; + 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 - var _prevTransform; + 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)); - var _pivot; + function collectDeepDescendants(id) { + if (seen.has(id)) return; + seen.add(id); - function doRotate() { - var fn; + if (!idsSet.has(id)) { + returners.add(id); + } - if (context.graph() !== _prevGraph) { - fn = context.perform; - } else { - fn = context.replace; - } // projection changed, recalculate _pivot + var entity = graph.hasEntity(id); + if (!entity || entity.type !== 'relation') return; + if (skipMultipolgonMembers && entity.isMultipolygon()) return; + entity.members.map(function (member) { + return member.id; + }).forEach(collectDeepDescendants); // recurse + } + } // Adds or removes highlight styling for the specified entities + + function utilHighlightEntities(ids, highlighted, context) { + context.surface().selectAll(utilEntityOrDeepMemberSelector(ids, context.graph())).classed('highlighted', highlighted); + } // returns an Array that is the union of: + // - nodes for any nodeIDs passed in + // - child nodes of any wayIDs passed in + // - descendant member and child nodes of relationIDs passed in + function utilGetAllNodes(ids, graph) { + var seen = new Set(); + var nodes = new Set(); + ids.forEach(collectNodes); + return Array.from(nodes); - var projection = context.projection; - var currTransform = projection.transform(); + function collectNodes(id) { + if (seen.has(id)) return; + seen.add(id); + var entity = graph.hasEntity(id); + if (!entity) return; - 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 (entity.type === 'node') { + nodes.add(entity); + } else if (entity.type === 'way') { + entity.nodes.forEach(collectNodes); + } else { + entity.members.map(function (member) { + return member.id; + }).forEach(collectNodes); // recurse } + } + } + function utilDisplayName(entity) { + var localizedNameKey = 'name:' + _mainLocalizer.languageCode().toLowerCase(); + var name = entity.tags[localizedNameKey] || entity.tags.name || ''; + if (name) return name; + var tags = { + direction: entity.tags.direction, + from: entity.tags.from, + network: entity.tags.cycle_network || entity.tags.network, + ref: entity.tags.ref, + to: entity.tags.to, + via: entity.tags.via + }; + var keyComponents = []; - 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(); + if (tags.network) { + keyComponents.push('network'); } - function getPivot(points) { - var _pivot; + if (tags.ref) { + keyComponents.push('ref'); + } // Routes may need more disambiguation based on direction or destination - 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)); + if (entity.tags.route) { + if (tags.direction) { + keyComponents.push('direction'); + } else if (tags.from && tags.to) { + keyComponents.push('from'); + keyComponents.push('to'); + + if (tags.via) { + keyComponents.push('via'); } } - - return _pivot; } - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); + if (keyComponents.length) { + name = _t('inspector.display_name.' + keyComponents.join('_'), tags); } - function cancel() { - context.pop(); - context.enter(modeSelect(context, entityIDs)); - } + return name; + } + function utilDisplayNameForPath(entity) { + var name = utilDisplayName(entity); + var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; - function undone() { - context.enter(modeBrowse(context)); + if (!isFirefox && name && rtlRegex.test(name)) { + name = fixRTLTextForSvg(name); } - 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 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" + // - 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([]); - }; + 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()); - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + if (verbose) { + result = [presetName, displayName].filter(Boolean).join(' '); + } else { + result = displayName || presetName; + } // Fallback to the OSM type (node/way/relation) - return mode; - }; - return mode; + 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 ] + // } - 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 utilCombinedTags(entityIDs, graph) { + var tags = {}; + var tagCounts = {}; + var allKeys = new Set(); + var entities = entityIDs.map(function (entityID) { + return graph.hasEntity(entityID); + }).filter(Boolean); // gather the aggregate keys - var operation = function operation() { - context.enter(modeRotate(context, selectedIDs)); - }; + 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` - operation.available = function () { - return nodes.length >= 2; - }; + 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); + } + } + } - 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 tagHash = key + '=' + value; + if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; + tagCounts[tagHash] += 1; + }); + }); - return false; + for (var key in tags) { + if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + tags[key] = tags[key].sort(function (val1, val2) { + var key = key; // capture - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + var count2 = tagCounts[key + '=' + val2]; + var count1 = tagCounts[key + '=' + val1]; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (count2 !== count1) { + return count2 - count1; } - return false; - } - - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - }; - - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); - }; + if (val2 && val1) { + return val1.localeCompare(val2); + } - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.rotate.annotation.feature', { - n: selectedIDs.length + return val1 ? 1 : -1; }); - }; + } - operation.id = 'rotate'; - operation.keys = [_t('operations.rotate.key')]; - operation.title = _t('operations.rotate.title'); - operation.behavior = behaviorOperation(context).which(operation); - operation.mouseOnly = true; - return operation; + return tags; } + function utilStringQs(str) { + var i = 0; // advance past any leading '?' or '#' characters - function modeMove(context, entityIDs, baseGraph) { - var mode = { - id: 'move', - button: 'browse' - }; - var keybinding = utilKeybinding('move'); - var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior, operationRotate(context, entityIDs).behavior]; - var annotation = entityIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.move.annotation.feature', { - n: entityIDs.length - }); - - var _prevGraph; + while (i < str.length && (str[i] === '?' || str[i] === '#')) { + i++; + } - var _cache; + str = str.slice(i); + return str.split('&').reduce(function (obj, pair) { + var parts = pair.split('='); - var _origin; + if (parts.length === 2) { + obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); + } - var _nudgeInterval; + 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 doMove(nudge) { - nudge = nudge || [0, 0]; - var fn; + return Object.keys(obj).sort().map(function (key) { + return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); + }).join('&'); + } + function utilPrefixDOMProperty(property) { + var prefixes = ['webkit', 'ms', 'moz', 'o']; + var i = -1; + var n = prefixes.length; + var s = document.body; + if (property in s) return property; + property = property.substr(0, 1).toUpperCase() + property.substr(1); - if (_prevGraph !== context.graph()) { - _cache = {}; - _origin = context.map().mouseCoordinates(); - fn = context.perform; - } else { - fn = context.overwrite; + while (++i < n) { + if (prefixes[i] + property in s) { + return prefixes[i] + property; } - - 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); + return false; + } + function utilPrefixCSSProperty(property) { + var prefixes = ['webkit', 'ms', 'Moz', 'O']; + var i = -1; + var n = prefixes.length; + var s = document.body.style; + + if (property.toLowerCase() in s) { + return property.toLowerCase(); } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; + while (++i < n) { + if (prefixes[i] + property in s) { + return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); } } - function move() { - doMove(); - var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); + 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. - if (nudge) { - startNudge(nudge); - } else { - stopNudge(); - } + 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; + + for (i = 0; i <= b.length; i++) { + matrix[i] = [i]; } - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - stopNudge(); + for (j = 0; j <= a.length; j++) { + matrix[0][j] = j; } - function cancel() { - if (baseGraph) { - while (context.graph() !== baseGraph) { - context.pop(); + 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 } - - context.enter(modeBrowse(context)); - } else { - context.pop(); - context.enter(modeSelect(context, entityIDs)); } - - stopNudge(); } - function undone() { - context.enter(modeBrowse(context)); - } + 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 - 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); + 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]; }; - - mode.exit = function () { - stopNudge(); - behaviors.forEach(function (behavior) { - context.uninstall(behavior); + } + 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); }); - context.surface().on('mousemove.move', null).on('click.move', null); - context.history().on('undone.move', null); - select(document).call(keybinding.unbind); - context.features().forceVisible([]); + }); + } // wraps an index to an interval [0..length-1] + + 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 + */ + + 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/ - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + function utilHashcode(str) { + var hash = 0; - return mode; - }; + if (str.length === 0) { + return hash; + } - return mode; - } + for (var i = 0; i < str.length; i++) { + var _char = str.charCodeAt(i); - 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); - }); + hash = (hash << 5) - hash + _char; + hash = hash & hash; // Convert to 32bit integer + } - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + return hash; + } // Returns version of `str` with all runs of special characters replaced by `_`; + // suitable for HTML ids, classes, selectors, etc. - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + function utilSafeClassName(str) { + return str.toLowerCase().replace(/[^a-z0-9]+/g, '_'); + } // Returns string based on `val` that is highly unlikely to collide with an id + // used previously or that's present elsewhere in the document. Useful for preventing + // browser-provided autofills or when embedding iD on pages with unknown elements. + function utilUniqueDomId(val) { + return 'ideditor-' + utilSafeClassName(val.toString()) + '-' + new Date().getTime().toString(); + } // Returns the length of `str` in unicode characters. This can be less than + // `String.length()` since a single unicode character can be composed of multiple + // JavaScript UTF-16 code units. - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); - }); + 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. - if (!parentCopied) { - newIDs.push(newEntity.id); - } - } // Put pasted objects where mouse pointer is.. + 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) + 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(); + }); + } - 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 osmEntity(attrs) { + // For prototypal inheritance. + if (this instanceof osmEntity) return; // Create the appropriate subtype. - function behavior() { - context.keybinding().on(uiCmd('⌘V'), doPaste); - return behavior; - } + 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). - behavior.off = function () { - context.keybinding().off(uiCmd('⌘V')); - }; - return behavior; + return new osmEntity().initialize(arguments); } - // `String.prototype.repeat` method - // https://tc39.github.io/ecma262/#sec-string.prototype.repeat - _export({ target: 'String', proto: true }, { - repeat: stringRepeat - }); - - /* - `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + osmEntity.id = function (type) { + return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); + }; - * 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. - */ + osmEntity.id.next = { + changeset: -1, + node: -1, + way: -1, + relation: -1 + }; - function behaviorDrag() { - var dispatch$1 = dispatch('start', 'move', 'end'); // see also behaviorSelect + osmEntity.id.fromOSM = function (type, id) { + return type[0] + id; + }; - var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping + osmEntity.id.toOSM = function (id) { + return id.slice(1); + }; - var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 + 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 _origin = null; - var _selector = ''; - var _targetNode; + osmEntity.key = function (entity) { + return entity.id + 'v' + (entity.v || 0); + }; - var _targetEntity; + var _deprecatedTagValuesByKey; - var _surface; + osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { + if (!_deprecatedTagValuesByKey) { + _deprecatedTagValuesByKey = {}; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); - var _pointerId; // use pointer events on supported platforms; fallback to mouse events + if (oldKeys.length === 1) { + var oldKey = oldKeys[0]; + var oldValue = d.old[oldKey]; + if (oldValue !== '*') { + if (!_deprecatedTagValuesByKey[oldKey]) { + _deprecatedTagValuesByKey[oldKey] = [oldValue]; + } else { + _deprecatedTagValuesByKey[oldKey].push(oldValue); + } + } + } + }); + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + return _deprecatedTagValuesByKey; + }; - var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); + osmEntity.prototype = { + tags: {}, + initialize: function initialize(sources) { + for (var i = 0; i < sources.length; ++i) { + var source = sources[i]; - 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 (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } + } + } - function pointerdown(d3_event) { - if (_pointerId) return; - _pointerId = d3_event.pointerId || 'mouse'; - _targetNode = this; // only force reflow once per drag + if (!this.id && this.type) { + this.id = osmEntity.id(this.type); + } - 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 (!this.hasOwnProperty('visible')) { + this.visible = true; + } - if (_origin) { - offset = _origin.call(_targetNode, _targetEntity); - offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; - } else { - offset = [0, 0]; + 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); } - d3_event.stopPropagation(); + 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 - function pointermove(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - var p = pointerLocGetter(d3_event); + var changed = false; - if (!started) { - var dist = geoVecLength(startOrigin, p); - var tolerance = d3_event.pointerType === 'pen' ? _penTolerancePx : _tolerancePx; // don't start until the drag has actually moved somewhat + for (var k in tags) { + var t1 = merged[k]; + var t2 = tags[k]; - 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 (!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() + ); } } - 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(); - } + 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 - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - selectEnable(); - } - } + if (Object.keys(tags).length === 0) return []; + var deprecated = []; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); - function behavior(selection) { - var matchesSelector = utilPrefixDOMProperty('matchesSelector'); - var delegate = pointerdown; + 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 (_selector) { - delegate = function delegate(d3_event) { - var root = this; - var target = d3_event.target; + if (hasExistingValues) return; + } - for (; target && target !== root; target = target.parentNode) { - var datum = target.__data__; - _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; + var matchesDeprecatedTags = oldKeys.every(function (oldKey) { + if (!tags[oldKey]) return false; + if (d.old[oldKey] === '*') return true; + if (d.old[oldKey] === tags[oldKey]) return true; + var vals = tags[oldKey].split(';').filter(Boolean); - if (_targetEntity && target[matchesSelector](_selector)) { - return pointerdown.call(target, d3_event); + 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; + } } } - }; - } - selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); + return false; + }); + + if (matchesDeprecatedTags) { + deprecated.push(d); + } + }); + return deprecated; } + }; - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.drag' + _selector, null); - }; + 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 - behavior.selector = function (_) { - if (!arguments.length) return _selector; - _selector = _; - return behavior; - }; + 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 - behavior.origin = function (_) { - if (!arguments.length) return _origin; - _origin = _; - return behavior; + 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.cancel = function () { - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - return behavior; - }; + function getLaneCount(tags, isOneWay) { + var count; - behavior.targetNode = function (_) { - if (!arguments.length) return _targetNode; - _targetNode = _; - return behavior; - }; + if (tags.lanes) { + count = parseInt(tags.lanes, 10); - behavior.targetEntity = function (_) { - if (!arguments.length) return _targetEntity; - _targetEntity = _; - return behavior; - }; + if (count > 0) { + return count; + } + } + + 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; + } - behavior.surface = function (_) { - if (!arguments.length) return _surface; - _surface = _; - return behavior; - }; + forward = laneCount - bothways - backward; + } else if (isNaN(backward)) { + if (forward > laneCount - bothways) { + forward = laneCount - bothways; + } - return utilRebind(behavior, dispatch$1, 'on'); - } + backward = laneCount - bothways - forward; + } - function modeDragNode(context) { - var mode = { - id: 'drag-node', - button: 'browse' + return { + forward: forward, + backward: backward, + bothways: bothways }; - var hover = behaviorHover(context).altDisables(true).on('hover', context.ui().sidebar.hover); - var edit = behaviorEdit(context); - - var _nudgeInterval; + } - var _restoreSelectedIDs = []; - var _wasMidpoint = false; - var _isCancelled = false; + 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; + }); + }); + } - var _activeEntity; + 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 _startLoc; + 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 _lastLoc; + 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 startNudge(d3_event, entity, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, entity, nudge); - }, 50); + function 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; + }); } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } + if (data.backward) { + data.backward.forEach(function (l, i) { + if (!lanesObj.backward[i]) lanesObj.backward[i] = {}; + lanesObj.backward[i][key] = l; + }); } - function moveAnnotation(entity) { - return _t('operations.move.annotation.' + entity.geometry(context.graph())); + if (data.unspecified) { + data.unspecified.forEach(function (l, i) { + if (!lanesObj.unspecified[i]) lanesObj.unspecified[i] = {}; + lanesObj.unspecified[i][key] = l; + }); } + } - function connectAnnotation(nodeEntity, targetEntity) { - var nodeGeometry = nodeEntity.geometry(context.graph()); - var targetGeometry = targetEntity.geometry(context.graph()); + 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(); - 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 (var i = 0; i < this.nodes.length; i++) { + var node = resolver.hasEntity(this.nodes[i]); - 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'); + if (node) { + extent._extend(node.extent()); } - - return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); } - } - - return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); - } - - function shouldSnapToNode(target) { - if (!_activeEntity) return false; - return _activeEntity.geometry(context.graph()) !== 'vertex' || target.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(target, context.graph()); - } - - function origin(entity) { - return context.projection(entity.loc); - } - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); - } + 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.. - 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); + 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 } + }; - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); - } - } + for (var key in averageWidths) { + if (this.tags[key] && averageWidths[key][this.tags[key]]) { + var width = averageWidths[key][this.tags[key]]; - function start(d3_event, entity) { - _wasMidpoint = entity.type === 'midpoint'; - var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); - _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + if (key === 'highway') { + var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); + if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; + return width * laneCount; + } - if (_isCancelled) { - if (hasHidden) { - context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); + return width; } - - return drag.cancel(); } - if (_wasMidpoint) { - var midpoint = entity; - entity = osmNode(); - context.perform(actionAddMidpoint(midpoint, entity)); - entity = context.entity(entity.id); // get post-action entity - - var vertex = context.surface().selectAll('.' + entity.id); - drag.targetNode(vertex.node()).targetEntity(entity); - } else { - context.perform(actionNoop()); - } + return null; + }, + isOneWay: function isOneWay() { + // explicit oneway tag.. + var values = { + 'yes': true, + '1': true, + '-1': true, + 'reversible': true, + 'alternating': true, + 'no': false, + '0': false + }; - _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()` + if (values[this.tags.oneway] !== undefined) { + return values[this.tags.oneway]; + } // implied oneway tag.. - 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 : {}; + for (var key in this.tags) { + if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) { + return true; + } } - } - - function doMove(d3_event, entity, nudge) { - nudge = nudge || [0, 0]; - var currPoint = d3_event && d3_event.point || context.projection(_lastLoc); - var currMouse = geoVecSubtract(currPoint, nudge); - var loc = context.projection.invert(currMouse); - var target, edge; - - if (!_nudgeInterval) { - // If not nudging at the edge of the viewport, try to snap.. - // related code - // - `mode/drag_node.js` `doMove()` - // - `behavior/draw.js` `click()` - // - `behavior/draw_way.js` `move()` - var d = datum(d3_event); - target = d && d.properties && d.properties.entity; - var targetLoc = target && target.loc; - var targetNodes = d && d.properties && d.properties.nodes; - if (targetLoc) { - // snap to node/vertex - a point target with `.loc` - if (shouldSnapToNode(target)) { - loc = targetLoc; - } - } else if (targetNodes) { - // snap to way - a line target with `.nodes` - edge = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, end.id); + 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 (edge) { - loc = edge.loc; + 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]; } } } - context.replace(actionMoveNode(entity.id, loc)); // Below here: validations + return null; + }, + isSided: function isSided() { + if (this.tags.two_sided === 'yes') { + return false; + } - var isInvalid = false; // Check if this connection to `target` could cause relations to break.. + 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; - if (target) { - isInvalid = hasRelationConflict(entity, target, edge, context.graph()); - } // Check if this drag causes the geometry to break.. + for (var i = 0; i < coords.length; i++) { + var o = coords[(i + 1) % coords.length]; + var a = coords[i]; + var b = coords[(i + 2) % coords.length]; + var res = geoVecCross(a, b, o); + curr = res > 0 ? 1 : res < 0 ? -1 : 0; + if (curr === 0) { + continue; + } else if (prev && curr !== prev) { + return false; + } - if (!isInvalid) { - isInvalid = hasInvalidGeometry(entity, context.graph()); + prev = curr; } - 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('')(); + 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; } } - 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); + 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])]]); } - _lastLoc = loc; - } // Uses `actionConnect.disabled()` to know whether this connection is ok.. - - - function hasRelationConflict(entity, target, edge, graph) { - var testGraph = graph.update(); // copy - // if snapping to way - add midpoint there and consider that the target.. - - 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? - - - var ids = [entity.id, target.id]; - return actionConnect(ids).disabled(testGraph); - } - - function hasInvalidGeometry(entity, graph) { - var parents = graph.parentWays(entity); - var i, j, k; + return graph["transient"](this, 'segments', function () { + var segments = []; - 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 + for (var i = 0; i < this.nodes.length - 1; i++) { + segments.push({ + id: this.id + '-' + i, + wayId: this.id, + index: i, + nodes: [this.nodes[i], this.nodes[i + 1]], + extent: segmentExtent + }); + } - var relations = graph.parentRelations(parent); + 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.. - 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 + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + i = nodes.length - 1; + } - for (k = 0; k < rings.length; k++) { - nodes = rings[k].nodes; + 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 (nodes.find(function (n) { - return n.id === entity.id; - })) { - activeIndex = k; + if (index === undefined) { + index = max; + } - if (geoHasSelfIntersections(nodes, entity.id)) { - return 'multipolygonMember'; - } - } + 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.. - rings[k].coords = nodes.map(function (n) { - return n.loc; - }); - } // test active ring for intersections with other rings in the multipolygon + if (isClosed) { + var connector = this.first(); // leading connectors.. - for (k = 0; k < rings.length; k++) { - if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings + var i = 1; - if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { - return 'multipolygonRing'; - } - } - } // If we still haven't tested this node's parent way for self-intersections. - // (because it's not a member of a multipolygon), test it now. + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - if (activeIndex === null) { - nodes = parent.nodes.map(function (nodeID) { - return graph.entity(nodeID); - }); + i = nodes.length - 1; - if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { - return parent.geometry(graph); - } + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + i = nodes.length - 1; } } - return false; - } - - 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 end(d3_event, entity) { - if (_isCancelled) return; - var wasPoint = entity.geometry(context.graph()) === 'point'; - var d = datum(d3_event); - var nope = d && d.properties && d.properties.nope || context.surface().classed('nope'); - var target = d && d.properties && d.properties.entity; // entity to snap to - - if (nope) { - // bounce back - context.perform(_actionBounceBack(entity.id, _startLoc)); - } else if (target && target.type === 'way') { - var choice = geoChooseEdge(context.graph().childNodes(target), context.map().mouse(), context.projection, entity.id); - context.replace(actionAddMidpoint({ - loc: choice.loc, - edge: [target.nodes[choice.index - 1], target.nodes[choice.index]] - }, entity), connectAnnotation(entity, target)); - } else if (target && target.type === 'node' && shouldSnapToNode(target)) { - context.replace(actionConnect([target.id, entity.id]), connectAnnotation(entity, target)); - } else if (_wasMidpoint) { - context.replace(actionNoop(), _t('operations.add.annotation.vertex')); - } else { - context.replace(actionNoop(), moveAnnotation(entity)); - } - - if (wasPoint) { - context.enter(modeSelect(context, [entity.id])); - } else { - var reselection = _restoreSelectedIDs.filter(function (id) { - return context.graph().hasEntity(id); - }); + nodes.splice(index, 0, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - if (reselection.length) { - context.enter(modeSelect(context, reselection)); - } else { - context.enter(modeBrowse(context)); - } + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); } - } - - function _actionBounceBack(nodeID, toLoc) { - var moveNode = actionMoveNode(nodeID, toLoc); - var action = function action(graph, t) { - // last time through, pop off the bounceback perform. - // it will then overwrite the initial perform with a moveNode that does nothing - if (t === 1) context.pop(); - return moveNode(graph, t); - }; + 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; - action.transitionable = true; - return action; - } + 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.. - function cancel() { - drag.cancel(); - context.enter(modeBrowse(context)); - } - var drag = behaviorDrag().selector('.layer-touch.points .target').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); + if (isClosed) { + var connector = this.first(); // leading connectors.. - 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); - }; + var i = 1; - 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(); - }; + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - mode.selectedIDs = function () { - if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign - return mode; - }; + i = nodes.length - 1; - mode.activeID = function () { - if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index === i) index = 0; // update leading connector instead - return mode; - }; + i = nodes.length - 1; + } + } - mode.restoreSelectedIDs = function (_) { - if (!arguments.length) return _restoreSelectedIDs; - _restoreSelectedIDs = _; - return mode; - }; + nodes.splice(index, 1, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - mode.behavior = drag; - return mode; - } + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - // 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 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(); - // `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 - ); - } - }); + for (var i = 0; i < nodes.length; i++) { + if (nodes[i] === needleID) { + nodes[i] = replacementID; + } + } - // patch native Promise.prototype for native async functions - if ( typeof nativePromiseConstructor == 'function' && !nativePromiseConstructor.prototype['finally']) { - redefine(nativePromiseConstructor.prototype, 'finally', getBuiltIn('Promise').prototype['finally']); - } + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - // @@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; + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - var rx = anObject(regexp); - var S = String(this); + return this.update({ + nodes: nodes + }); + }, + // Removes each occurrence of node id. + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved. + removeNode: function removeNode(id) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + nodes = nodes.filter(function (node) { + return node !== id; + }).filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - 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 (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); } - ]; - }); - function quickselect$1(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); - } + 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) + } + }; - 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); + if (changeset_id) { + r.way['@changeset'] = changeset_id; } - var t = arr[k]; - var i = left; - var j = right; - swap$1(arr, left, k); - if (compare(arr[right], t) > 0) swap$1(arr, left, right); + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + var coordinates = resolver.childNodes(this).map(function (n) { + return n.loc; + }); - while (i < j) { - swap$1(arr, i, j); - i++; - j--; + 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; + })] + }; - while (compare(arr[i], t) < 0) { - i++; + if (!this.isClosed() && nodes.length) { + json.coordinates[0].push(nodes[0].loc); } - while (compare(arr[j], t) > 0) { - j--; + var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. + + if (area > 2 * Math.PI) { + json.coordinates[0] = json.coordinates[0].reverse(); + area = d3_geoArea(json); } - } - 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; + return isNaN(area) ? 0 : area; + }); } - } - - function swap$1(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; - } + }); // Filter function to eliminate consecutive duplicates. - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; + function noRepeatNodes(node, i, arr) { + return i === 0 || node !== arr[i - 1]; } - var RBush = /*#__PURE__*/function () { - function RBush() { - var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; - - _classCallCheck(this, RBush); + // + // 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. - // max entries in a node is 9 by default; min node fill is 40% for best performance - this._maxEntries = Math.max(4, maxEntries); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - this.clear(); + function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { + if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { + return false; } - _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 = []; + var outerMember; - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? toBBox(child) : child; + for (var memberIndex in entity.members) { + var member = entity.members[memberIndex]; - if (intersects(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); - } - } + 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); - node = nodesToSearch.pop(); + if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { + return false; } - - 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 outerMember; + } // For fixing up rendering of multipolygons with tags on the outer member. + // https://github.com/openstreetmap/iD/issues/613 - if (intersects(bbox, childBBox)) { - if (node.leaf || contains(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } + function osmIsOldMultipolygonOuterMember(entity, graph) { + if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } - node = nodesToSearch.pop(); - } + var parents = graph.parentRelations(entity); + if (parents.length !== 1) return false; + var parent = parents[0]; - return false; - } - }, { - key: "load", - value: function load(data) { - if (!(data && data.length)) return this; + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - if (data.length < this._minEntries) { - for (var i = 0; i < data.length; i++) { - this.insert(data[i]); - } + var members = parent.members, + member; - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + for (var i = 0; i < members.length; i++) { + member = members[i]; + if (member.id === entity.id && member.role && member.role !== 'outer') { + // Not outer member + return false; + } - var node = this._build(data.slice(), 0, data.length - 1, 0); + if (member.id !== entity.id && (!member.role || member.role === 'outer')) { + // Not a simple multipolygon + return false; + } + } - 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 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; - this._insert(node, this.data.height - node.height - 1, true); - } + for (var i = 0; i < members.length; i++) { + member = members[i]; - 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; + if (!member.role || member.role === 'outer') { + if (outerMember) return false; // Not a simple multipolygon + + outerMember = member; } - }, { - 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; - } + if (!outerMember) return false; + var outerEntity = graph.hasEntity(outerMember.id); - if (node.leaf) { - // check current node - var index = findItem(item, node.children, equalsFn); + if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) { + return false; + } - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + 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. + // - this._condense(path); + function osmJoinWays(toJoin, graph) { + function resolve(member) { + return graph.childNodes(graph.entity(member.id)); + } - return this; - } - } + 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 (!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 - } + toJoin = toJoin.filter(function (member) { + return member.type === 'way' && graph.hasEntity(member.id); + }); // Are the things we are joining relation members or `osmWays`? + // If `osmWays`, skip the "prefer a forward path" code below (see #4872) - return 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; + var i; + var joinAsMembers = true; + + for (i = 0; i < toJoin.length; i++) { + if (toJoin[i] instanceof osmWay) { + joinAsMembers = false; + break; } - }, { - key: "_all", - value: function _all(node, result) { - var nodesToSearch = []; + } - while (node) { - if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); - node = nodesToSearch.pop(); - } + var sequences = []; + sequences.actions = []; - return result; - } - }, { - key: "_build", - value: function _build(items, left, right, height) { - var N = right - left + 1; - var M = this._maxEntries; - var node; + while (toJoin.length) { + // start a new sequence + var item = toJoin.shift(); + var currWays = [item]; + var currNodes = resolve(item).slice(); // add to it - if (N <= M) { - // reached leaf level; return leaf - node = createNode(items.slice(left, right + 1)); - calcBBox(node, this.toBBox); - return node; - } + 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. - 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 + 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. - M = Math.ceil(N / Math.pow(M, height - 1)); - } + 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]; + } - node = createNode([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles + if (nodes[0] === end) { + fn = currNodes.push; // join to end - var N2 = Math.ceil(N / M); - var N1 = N2 * Math.ceil(Math.sqrt(M)); - multiSelect(items, left, right, N1, this.compareMinX); + nodes = nodes.slice(1); + break; + } else if (nodes[nodes.length - 1] === end) { + fn = currNodes.push; // join to end - for (var i = left; i <= right; i += N1) { - var right2 = Math.min(i + N1 - 1, right); - multiSelect(items, i, right2, N2, this.compareMinY); + nodes = nodes.slice(0, -1).reverse(); + item = reverse(item); + break; + } else if (nodes[nodes.length - 1] === start) { + fn = currNodes.unshift; // join to beginning - for (var j = i; j <= right2; j += N2) { - var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + nodes = nodes.slice(0, -1); + break; + } else if (nodes[0] === start) { + fn = currNodes.unshift; // join to beginning - node.children.push(this._build(items, j, right3, height - 1)); + nodes = nodes.slice(1).reverse(); + item = reverse(item); + break; + } else { + fn = nodes = null; } } - calcBBox(node, this.toBBox); - return node; + if (!nodes) { + // couldn't find a joinable way/member + break; + } + + fn.apply(currWays, [item]); + fn.apply(currNodes, nodes); + toJoin.splice(i, 1); } - }, { - 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 + currWays.nodes = currNodes; + sequences.push(currWays); + } - 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; - } - } - } + return sequences; + } - node = targetNode || node.children[0]; + function actionAddMember(relationId, member, memberIndex, insertPair) { + return function action(graph) { + var relation = graph.entity(relationId); // There are some special rules for Public Transport v2 routes. + + var isPTv2 = /stop|platform/.test(member.role); + + 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 node; + graph = graph.replace(relation.addMember(member, memberIndex)); } - }, { - key: "_insert", - value: function _insert(item, level, isNode) { - var bbox = isNode ? item : this.toBBox(item); - var insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + return graph; + }; // Add a way member into the relation "wherever it makes sense". + // In this situation we were not supplied a memberIndex. + function addWayMember(relation, graph) { + var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. - node.children.push(item); - extend$1(node, bbox); // split on node overflow; propagate upwards if necessary + var PTv2members = []; + var members = []; - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + for (i = 0; i < relation.members.length; i++) { + var m = relation.members[i]; - level--; - } else break; - } // adjust bboxes along the insertion path + if (/stop|platform/.test(m.role)) { + PTv2members.push(m); + } else { + members.push(m); + } + } + relation = relation.update({ + members: members + }); - this._adjustParentBBoxes(bbox, insertPath, level); - } // split overflowed node into two + 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); + } - }, { - key: "_split", - value: function _split(insertPath, level) { - var node = insertPath[level]; - var M = node.children.length; - var m = this._minEntries; + 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 - this._chooseSplitAxis(node, m, M); + 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 - var splitIndex = this._chooseSplitIndex(node, m, M); + for (j = 0; j < members.length; j++) { + if (members[j].index === startIndex) { + break; + } + } // k = each member in segment - 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; - for (var i = m; i <= M - m; i++) { - var bbox1 = distBBox(node, 0, i, this.toBBox); - var bbox2 = distBBox(node, i, M, this.toBBox); - var overlap = intersectionArea(bbox1, bbox2); - var area = bboxArea(bbox1) + bboxArea(bbox2); // choose distribution with minimum overlap + for (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 (overlap < minOverlap) { - minOverlap = overlap; - index = i; - minArea = area < minArea ? area : minArea; - } else if (overlap === minOverlap) { - // otherwise choose distribution with minimum area - if (area < minArea) { - minArea = area; - index = i; + if (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 - return index || M - m; - } // sorts node children by the best axis for split - }, { - key: "_chooseSplitAxis", - value: function _chooseSplitAxis(node, m, M) { - var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; - var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + if (k > 0) { + if (j + k >= members.length || item.index !== members[j + k].index) { + moveMember(members, item.index, j + k); + } + } - var xMargin = this._allDistMargin(node, m, M, compareMinX); + nodes.splice(0, way.nodes.length - 1); + } + } - 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 + if (tempWay) { + graph = graph.remove(tempWay); + } // Final pass: skip dead items, split pairs, remove index properties - if (xMargin < yMargin) node.children.sort(compareMinX); - } // total margin of all possible split distributions where each node is at least m full + var wayMembers = []; - }, { - key: "_allDistMargin", - value: function _allDistMargin(node, m, M, compare) { - node.children.sort(compare); - var toBBox = this.toBBox; - var leftBBox = distBBox(node, 0, m, toBBox); - var rightBBox = distBBox(node, M - m, M, toBBox); - var margin = bboxMargin(leftBBox) + bboxMargin(rightBBox); + for (i = 0; i < members.length; i++) { + item = members[i]; + if (item.index === -1) continue; - for (var i = m; i < M - m; i++) { - var child = node.children[i]; - extend$1(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(leftBBox); + if (item.pair) { + wayMembers.push(item.pair[0]); + wayMembers.push(item.pair[1]); + } else { + wayMembers.push(utilObjectOmit(item, ['index'])); } + } // Put stops and platforms first, then nodes, ways, relations + // This is recommended for Public Transport v2 routes: + // see https://wiki.openstreetmap.org/wiki/Public_transport#Service_routes + + + var 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 + // - 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); - } + function moveMember(arr, findIndex, toIndex) { + var i; - return margin; - } - }, { - key: "_adjustParentBBoxes", - value: function _adjustParentBBoxes(bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend$1(path[i], bbox); - } - } - }, { - key: "_condense", - value: function _condense(path) { - // go through the path, removing empty nodes and updating bboxes - for (var i = path.length - 1, siblings; i >= 0; i--) { - if (path[i].children.length === 0) { - if (i > 0) { - siblings = path[i - 1].children; - siblings.splice(siblings.indexOf(path[i]), 1); - } else this.clear(); - } else calcBBox(path[i], this.toBBox); + for (i = 0; i < arr.length; i++) { + if (arr[i].index === findIndex) { + break; + } } - } - }]); - - return RBush; - }(); - function findItem(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); + var item = Object.assign({}, arr[i]); // shallow copy - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; - } + arr[i].index = -1; // mark as dead - return -1; - } // calculate node's bbox from bboxes of its children + item.index = toIndex; + arr.splice(toIndex, 0, item); + } // This is the same as `Relation.indexedMembers`, + // Except we don't want to index all the members, only the ways - function calcBBox(node, toBBox) { - distBBox(node, 0, node.children.length, toBBox, node); - } // min bounding rectangle of node children from k to p-1 + function withIndex(arr) { + var result = new Array(arr.length); + for (var i = 0; i < arr.length; i++) { + result[i] = Object.assign({}, arr[i]); // shallow copy - function distBBox(node, k, p, toBBox, destNode) { - if (!destNode) destNode = createNode(null); - destNode.minX = Infinity; - destNode.minY = Infinity; - destNode.maxX = -Infinity; - destNode.maxY = -Infinity; + result[i].index = i; + } - for (var i = k; i < p; i++) { - var child = node.children[i]; - extend$1(destNode, node.leaf ? toBBox(child) : child); + return result; + } } - - return destNode; } - function extend$1(a, b) { - a.minX = Math.min(a.minX, b.minX); - a.minY = Math.min(a.minY, b.minY); - a.maxX = Math.max(a.maxX, b.maxX); - a.maxY = Math.max(a.maxY, b.maxY); - return a; - } + function actionAddMidpoint(midpoint, node) { + return function (graph) { + graph = graph.replace(node.move(midpoint.loc)); + var parents = utilArrayIntersection(graph.parentWays(graph.entity(midpoint.edge[0])), graph.parentWays(graph.entity(midpoint.edge[1]))); + parents.forEach(function (way) { + for (var i = 0; i < way.nodes.length - 1; i++) { + if (geoEdgeEqual([way.nodes[i], way.nodes[i + 1]], midpoint.edge)) { + graph = graph.replace(graph.entity(way.id).addNode(node.id, i + 1)); // Add only one midpoint on doubled-back segments, + // turning them into self-intersections. - function compareNodeMinX(a, b) { - return a.minX - b.minX; + return; + } + } + }); + return graph; + }; } - function compareNodeMinY(a, b) { - return a.minY - b.minY; + // 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 bboxArea(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); + function actionChangeMember(relationId, member, memberIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); + }; } - function bboxMargin(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + 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 - 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)); + 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 + })); + }; } - function intersectionArea(a, b) { - var minX = Math.max(a.minX, b.minX); - var minY = Math.max(a.minY, b.minY); - var maxX = Math.min(a.maxX, b.maxX); - var maxY = Math.min(a.maxY, b.maxY); - return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); + function actionChangeTags(entityId, tags) { + return function (graph) { + var entity = graph.entity(entityId); + return graph.replace(entity.update({ + tags: tags + })); + }; } - function contains(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + 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 intersects(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + 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 - 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 + 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; + } + } + } - function multiSelect(arr, left, right, n, compare) { - var stack = [left, right]; + 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 - 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); - } - } - 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 + if (v !== '' && !isNaN(+v)) { + results.push(+v); + return; + } // string direction - inspect parent ways - var _cache; - 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]; + 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; - function abortRequest(controller) { - if (controller) { - controller.abort(); - } - } + for (i = 0; i < nodes.length; i++) { + if (nodes[i] === this.id) { + // match current entity + if (lookForward && i > 0) { + nodeIds[nodes[i - 1]] = true; // look back to prev node + } - function abortUnwantedRequests(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; + if (lookBackward && i < nodes.length - 1) { + nodeIds[nodes[i + 1]] = true; // look ahead to next node + } + } + } + }, this); + Object.keys(nodeIds).forEach(function (nodeId) { + // +90 because geoAngle returns angle from X axis, not Y (north) + results.push(geoAngle(this, resolver.entity(nodeId), projection) * (180 / Math.PI) + 90); + }, this); + }, this); + return utilArrayUniq(results); + }, + isCrossing: function isCrossing() { + return this.tags.highway === 'crossing' || this.tags.railway && this.tags.railway.indexOf('crossing') !== -1; + }, + isEndpoint: function isEndpoint(resolver) { + return resolver["transient"](this, 'isEndpoint', function () { + var id = this.id; + return resolver.parentWays(this).filter(function (parent) { + return !parent.isClosed() && !!parent.affix(id); + }).length > 0; }); + }, + isConnected: function isConnected(resolver) { + return resolver["transient"](this, 'isConnected', function () { + var parents = resolver.parentWays(this); - if (!wanted) { - abortRequest(cache.inflightTile[k]); - delete cache.inflightTile[k]; - } - }); - } + if (parents.length > 1) { + // vertex is connected to multiple parent ways + for (var i in parents) { + if (parents[i].geometry(resolver) === 'line' && parents[i].hasInterestingTags()) return true; + } + } else if (parents.length === 1) { + var way = parents[0]; + var nodes = way.nodes.slice(); - function encodeIssueRtree(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d - }; - } // Replace or remove QAItem from rtree + if (way.isClosed()) { + nodes.pop(); + } // ignore connecting node if closed + // return true if vertex appears multiple times (way is self intersecting) - function updateRtree(item, replace) { - _cache.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); + } - if (replace) { - _cache.rtree.insert(item); + 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 tokenReplacements(d) { - if (!(d instanceof QAItem)) return; - var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); - var replacements = {}; - var issueTemplate = _krData.errorTypes[d.whichType]; - - if (!issueTemplate) { - /* eslint-disable no-console */ - console.log('No Template: ', d.whichType); - console.log(' ', d.description); - /* eslint-enable no-console */ + }); - return; - } // some descriptions are just fixed text + function actionCircularize(wayId, projection, maxAngle) { + maxAngle = (maxAngle || 20) * 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); + var origNodes = {}; + graph.childNodes(way).forEach(function (node) { + if (!origNodes[node.id]) origNodes[node.id] = node; + }); - if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured + if (!way.isConvex(graph)) { + graph = action.makeConvex(graph); + } - var errorRegex = new RegExp(issueTemplate.regex, 'i'); - var errorMatch = errorRegex.exec(d.description); + 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 (!errorMatch) { - /* eslint-disable no-console */ - console.log('Unmatched: ', d.whichType); - console.log(' ', d.description); - console.log(' ', errorRegex); - /* eslint-enable no-console */ + if (!keyNodes.length) { + keyNodes = [nodes[0]]; + keyPoints = [points[0]]; + } - return; - } + 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. - for (var i = 1; i < errorMatch.length; i++) { - // skip first - var capture = errorMatch[i]; - var idType = void 0; - idType = 'IDs' in issueTemplate ? issueTemplate.IDs[i - 1] : ''; - if (idType && capture) { - // link IDs if present in the capture - capture = parseError(capture, idType); - } else if (htmlRegex.test(capture)) { - // escape any html in non-IDs - capture = '\\' + capture + '\\'; - } else { - var compare = capture.toLowerCase(); + for (i = 0; i < keyPoints.length; i++) { + var nextKeyNodeIndex = (i + 1) % keyNodes.length; + var startNode = keyNodes[i]; + var endNode = keyNodes[nextKeyNodeIndex]; + var startNodeIndex = nodes.indexOf(startNode); + var endNodeIndex = nodes.indexOf(endNode); + var numberNewPoints = -1; + var indexRange = endNodeIndex - startNodeIndex; + var nearNodes = {}; + var inBetweenNodes = []; + var startAngle, endAngle, totalAngle, eachAngle; + var angle, loc, node, origNode; - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); - } - } + if (indexRange < 0) { + indexRange += nodes.length; + } // position this key node - replacements['var' + i] = capture; - } - return replacements; - } + 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 - function parseError(capture, idType) { - var compare = capture.toLowerCase(); + 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 - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); - } + if (totalAngle * sign > 0) { + totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + } - switch (idType) { - // link a string like "this node" - case 'this': - capture = linkErrorObject(capture); - break; + do { + numberNewPoints++; + eachAngle = totalAngle / (indexRange + numberNewPoints); + } while (Math.abs(eachAngle) > maxAngle); // move existing nodes - case 'url': - capture = linkURL(capture); - break; - // link an entity ID - case 'n': - case 'w': - case 'r': - capture = linkEntity(idType + capture); - break; - // some errors have more complex ID lists/variance + 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 - case '20': - capture = parse20(capture); - break; - case '211': - capture = parse211(capture); - break; + 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 - case '231': - capture = parse231(capture); - break; + var min = Infinity; - case '294': - capture = parse294(capture); - break; + for (var nodeId in nearNodes) { + var nearAngle = nearNodes[nodeId]; + var dist = Math.abs(nearAngle - angle); - case '370': - capture = parse370(capture); - break; - } + if (dist < min) { + min = dist; + origNode = origNodes[nodeId]; + } + } - return capture; + 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.. - function linkErrorObject(d) { - return "".concat(d, ""); - } - function linkEntity(d) { - return "".concat(d, ""); - } + if (indexRange === 1 && inBetweenNodes.length) { + var startIndex1 = way.nodes.lastIndexOf(startNode.id); + var endIndex1 = way.nodes.lastIndexOf(endNode.id); + var wayDirection1 = endIndex1 - startIndex1; - function linkURL(d) { - return "").concat(d, ""); - } // arbitrary node list of form: #ID, #ID, #ID... + if (wayDirection1 < -1) { + wayDirection1 = 1; + } + var parentWays = graph.parentWays(keyNodes[i]); - 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)... + for (j = 0; j < parentWays.length; j++) { + var sharedWay = parentWays[j]; + if (sharedWay === way) continue; + 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; - function parse231(capture) { - var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' + if (wayDirection2 < -1) { + wayDirection2 = 1; + } - var items = capture.split('),'); - items.forEach(function (item) { - var match = item.match(/\#(\d+)\((.+)\)?/); + if (wayDirection1 !== wayDirection2) { + inBetweenNodes.reverse(); + insertAt = startIndex2; + } - if (match !== null && match.length > 2) { - newList.push(linkEntity('w' + match[1]) + ' ' + _t('QA.keepRight.errorTypes.231.layer', { - layer: match[2] - })); + for (k = 0; k < inBetweenNodes.length; k++) { + sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); + } + + graph = graph.replace(sharedWay); + } + } } - }); - return newList.join(', '); - } // arbitrary node/relation list of form: from node #ID,to relation #ID,to node #ID... + } // update the way to have all the new nodes - 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 + ids = nodes.map(function (n) { + return n.id; + }); + ids.push(ids[0]); + way = way.update({ + nodes: ids + }); + graph = graph.replace(way); + return graph; + }; - var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type + 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 idType = item[1].slice(0, 1); // ID has # at the front + if (sign === -1) { + nodes.reverse(); + points.reverse(); + } - 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')" + 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.. - function parse370(capture) { - if (!capture) return ''; - var match = capture.match(/\(including the name (\'.+\')\)/); - if (match && match.length) { - return _t('QA.keepRight.errorTypes.370.including_the_name', { - name: match[1] - }); + 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); + } } - return ''; - } // arbitrary node list of form: #ID,#ID,#ID... + return graph; + }; + action.disabled = function (graph) { + if (!graph.entity(wayId).isClosed()) { + return 'not_closed'; + } //disable when already circular - function parse20(capture) { - var newList = []; - var items = capture.split(','); - items.forEach(function (item) { - // ID has # at the front - var id = linkEntity('n' + item.slice(1)); - newList.push(id); - }); - return newList.join(', '); - } - } - var serviceKeepRight = { - title: 'keepRight', - init: function init() { - _mainFileFetcher.get('keepRight').then(function (d) { - return _krData = d; + var 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 (!_cache) { - this.reset(); + if (hull.length !== points.length || hull.length < 3) { + return false; } - this.event = utilRebind(this, dispatch$1, 'on'); - }, - reset: function reset() { - if (_cache) { - Object.values(_cache.inflightTile).forEach(abortRequest); - } + var centroid = d3_polygonCentroid(points); + var radius = geoVecLengthSquare(centroid, points[0]); + var i, actualPoint; // compare distances between centroid and points - _cache = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php - loadIssues: function loadIssues(projection) { - var _this = this; + for (i = 0; i < hull.length; i++) { + actualPoint = hull[i]; + var actualDist = geoVecLengthSquare(actualPoint, centroid); + var diff = Math.abs(actualDist - radius); //compare distances with epsilon-error (5%) - var options = { - format: 'geojson', - ch: _krRuleset - }; // determine the needed tiles to cover the view + if (diff > 0.05 * radius) { + return false; + } + } //check if central angles are smaller than maxAngle - var tiles = tiler.zoomExtent([_tileZoom, _tileZoom]).getTiles(projection); // abort inflight requests that are no longer needed - abortUnwantedRequests(_cache, tiles); // issue new requests.. + for (i = 0; i < hull.length; i++) { + actualPoint = hull[i]; + var nextPoint = hull[(i + 1) % hull.length]; + var startAngle = Math.atan2(actualPoint[1] - centroid[1], actualPoint[0] - centroid[0]); + var endAngle = Math.atan2(nextPoint[1] - centroid[1], nextPoint[0] - centroid[0]); + var angle = endAngle - startAngle; - tiles.forEach(function (tile) { - if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; + if (angle < 0) { + angle = -angle; + } - var _tile$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$rectangl2[3]; + if (angle > Math.PI) { + angle = 2 * Math.PI - angle; + } - var params = Object.assign({}, options, { - left: left, - bottom: bottom, - right: right, - top: top - }); - var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); - var controller = new AbortController(); - _cache.inflightTile[tile.id] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; + if (angle > maxAngle + epsilonAngle) { + return false; + } + } - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + return 'already_circular'; + }; - data.features.forEach(function (feature) { - var _feature$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) + action.transitionable = true; + return action; + } - var issueTemplate = _krData.errorTypes[itemType]; - var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. + 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 - var whichType = issueTemplate ? itemType : parentIssueType; - var whichTemplate = _krData.errorTypes[whichType]; // Rewrite a few of the errors at this point.. - // This is done to make them easier to linkify and translate. + if (geometries.point) return false; // delete if this node only be a vertex - switch (whichType) { - case '170': - description = "This feature has a FIXME tag: ".concat(description); - break; + 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 - case '292': - case '293': - description = description.replace('A turn-', 'This turn-'); - break; + return !node.hasInterestingTags(); + } - case '294': - case '295': - case '296': - case '297': - case '298': - description = "This turn-restriction~".concat(description); - break; + var action = function action(graph) { + var way = graph.entity(wayID); + graph.parentRelations(way).forEach(function (parent) { + parent = parent.removeMembersWithID(wayID); + graph = graph.replace(parent); - case '300': - description = 'This highway is missing a maxspeed tag'; - break; + 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); - case '411': - case '412': - case '413': - description = "This feature~".concat(description); - break; - } // move markers slightly so it doesn't obscure the geometry, - // then move markers away from other coincident markers + if (canDeleteNode(node, graph)) { + graph = graph.remove(node); + } + }); + return graph.remove(way); + }; + return action; + } - var coincident = false; + function actionDeleteMultiple(ids) { + var actions = { + way: actionDeleteWay, + node: actionDeleteNode, + relation: actionDeleteRelation + }; - 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 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 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; + return action; + } - _cache.rtree.insert(encodeIssueRtree(d)); - }); - dispatch$1.call('loaded'); - })["catch"](function () { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; - }); + function actionDeleteRelation(relationID, allowUntaggedMembers) { + function canDeleteEntity(entity, graph) { + return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; + } + + 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); + } }); - }, - postUpdate: function postUpdate(d, callback) { - var _this2 = this; + 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 (_cache.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); - } + if (canDeleteEntity(entity, graph)) { + graph = actionDeleteMultiple([memberID])(graph); + } + }); + return graph.remove(relation); + }; - var params = { - schema: d.schema, - id: d.id - }; + return action; + } - if (d.newStatus) { - params.st = d.newStatus; - } + function actionDeleteNode(nodeId) { + var action = function action(graph) { + var node = graph.entity(nodeId); + graph.parentWays(node).forEach(function (parent) { + parent = parent.removeNode(nodeId); + graph = graph.replace(parent); - if (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 (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + graph.parentRelations(node).forEach(function (parent) { + parent = parent.removeMembersWithID(nodeId); + graph = graph.replace(parent); + + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + return graph.remove(node); + }; + return action; + } - 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) + // + // 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 + // - d3_json(url, { - signal: controller.signal - })["finally"](function () { - delete _cache.inflightPost[d.id]; + 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 - if (d.newStatus === 'ignore') { - // ignore permanently (false positive) - _this2.removeItem(d); - } else if (d.newStatus === 'ignore_t') { - // ignore temporarily (error fixed) - _this2.removeItem(d); + 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. - _cache.closed["".concat(d.schema, ":").concat(d.id)] = true; - } else { - d = _this2.replaceItem(d.update({ - comment: d.newComment, - newComment: undefined, - newState: undefined - })); - } - if (callback) callback(null, d); - }); - }, - // Get all cached QAItems covering the viewport - getItems: function getItems(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _cache.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache.data[id]; - }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - _cache.data[item.id] = item; - updateRtree(encodeIssueRtree(item), true); // true = replace + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + if (node.id === survivor.id) continue; + parents = graph.parentWays(node); - 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(); - } - }; + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); + } - 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 + parents = graph.parentRelations(node); - var _cache$1; + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceMember(node, survivor)); + } - function abortRequest$1(i) { - Object.values(i).forEach(function (controller) { - if (controller) { - controller.abort(); + survivor = survivor.mergeTags(node.tags); + graph = actionDeleteNode(node.id)(graph); } - }); - } - function abortUnwantedRequests$1(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices - if (!wanted) { - abortRequest$1(cache.inflightTile[k]); - delete cache.inflightTile[k]; + parents = graph.parentWays(survivor); + + for (i = 0; i < parents.length; i++) { + if (parents[i].isDegenerate()) { + graph = actionDeleteWay(parents[i].id)(graph); + } } - }); - } - 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.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 - function updateRtree$1(item, replace) { - _cache$1.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + 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 - if (replace) { - _cache$1.rtree.insert(item); - } - } - function linkErrorObject(d) { - return "".concat(d, ""); - } + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + relations = graph.parentRelations(node); - function linkEntity(d) { - return "".concat(d, ""); - } + 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 - 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]; - } - } + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } - function relativeBearing(p1, p2) { - var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); + if (seen[relation.id] !== undefined && seen[relation.id] !== role) { + return 'relation'; + } else { + seen[relation.id] = role; + } + } + } // gather restrictions for parent ways - if (angle < 0) { - angle += 2 * Math.PI; - } // Return degrees + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + var parents = graph.parentWays(node); - return angle * 180 / Math.PI; - } // Assuming range [0,360) + 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]; - 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 + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } + } + } + } // test restrictions - function preventCoincident(loc, bumpUp) { - var coincident = false; + restrictionIDs = utilArrayUniq(restrictionIDs); - 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); + 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) - return loc; - } + var nodes = { + from: [], + via: [], + to: [], + keyfrom: [], + keyto: [] + }; - var serviceImproveOSM = { - title: 'improveOSM', - init: function init() { - _mainFileFetcher.get('qa_data').then(function (d) { - return _impOsmData = d.improveOSM; - }); + for (j = 0; j < relation.members.length; j++) { + collectNodes(relation.members[j], nodes); + } - if (!_cache$1) { - this.reset(); - } + 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; - this.event = utilRebind(this, dispatch$2, 'on'); - }, - reset: function reset() { - if (_cache$1) { - Object.values(_cache$1.inflightTile).forEach(abortRequest$1); - } + for (j = 0; j < nodeIDs.length; j++) { + var n = nodeIDs[j]; - _cache$1 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; + if (nodes.from.indexOf(n) !== -1) { + connectFrom = true; + } - var options = { - client: 'iD', - status: 'OPEN', - zoom: '19' // Use a high zoom so that clusters aren't returned + if (nodes.via.indexOf(n) !== -1) { + connectVia = true; + } - }; // determine the needed tiles to cover the view + if (nodes.to.indexOf(n) !== -1) { + connectTo = true; + } - var tiles = tiler$1.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed + if (nodes.keyfrom.indexOf(n) !== -1) { + connectKeyFrom = true; + } - abortUnwantedRequests$1(_cache$1, tiles); // issue new requests.. + if (nodes.keyto.indexOf(n) !== -1) { + connectKeyTo = true; + } + } - tiles.forEach(function (tile) { - if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; + if (connectFrom && connectTo && !isUturn) { + return 'restriction'; + } - var _tile$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 (connectFrom && connectVia) { + return 'restriction'; + } - var params = Object.assign({}, options, { - east: east, - south: south, - west: west, - north: north - }); // 3 separate requests to store for each tile + if (connectTo && connectVia) { + return 'restriction'; + } // connecting to a key node - + // if both nodes are on a member way (i.e. part of the turn restriction), + // the connecting node must be adjacent to the key node. - var requests = {}; - Object.keys(_impOsmUrls).forEach(function (k) { - // We exclude WATER from missing geometry as it doesn't seem useful - // We use most confident one-way and turn restrictions only, still have false positives - var kParams = Object.assign({}, params, k === 'mr' ? { - type: 'PARKING,ROAD,BOTH,PATH' - } : { - confidenceLevel: 'C1' - }); - var url = "".concat(_impOsmUrls[k], "/search?") + utilQsString(kParams); - var controller = new AbortController(); - requests[k] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache$1.inflightTile[tile.id][k]; - if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { - delete _cache$1.inflightTile[tile.id]; - _cache$1.loadedTile[tile.id] = true; - } // Road segments at high zoom == oneways + if (connectKeyFrom || connectKeyTo) { + if (nodeIDs.length !== 2) { + return 'restriction'; + } + var n0 = null; + var n1 = null; - if (data.roadSegments) { - data.roadSegments.forEach(function (feature) { - // Position error at the approximate middle of the segment - var points = feature.points, - wayId = feature.wayId, - fromNodeId = feature.fromNodeId, - toNodeId = feature.toNodeId; - var itemId = "".concat(wayId).concat(fromNodeId).concat(toNodeId); - var mid = points.length / 2; - var loc; // Even number of points, find midpoint of the middle two - // Odd number of points, use position of very middle point + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - if (mid % 1 === 0) { - loc = pointAverage([points[mid - 1], points[mid]]); - } else { - mid = points[Math.floor(mid)]; - loc = [mid.lon, mid.lat]; - } // One-ways can land on same segment in opposite direction + if (way.contains(nodeIDs[0])) { + n0 = nodeIDs[0]; + } + if (way.contains(nodeIDs[1])) { + n1 = nodeIDs[1]; + } + } - 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 + if (n0 && n1) { + // both nodes are part of the restriction + var ok = false; - 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 (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Tiles at high zoom == missing roads + if (way.areAdjacent(n0, n1)) { + ok = true; + break; + } + } + if (!ok) { + return 'restriction'; + } + } + } // 2b. disable if nodes being connected will destroy a member way in a restriction + // (to test, make a copy and try actually connecting the nodes) - 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 - var loc = pointAverage(feature.points); - loc = preventCoincident(loc, false); - var d = new QAItem(loc, _this, "".concat(k, "-").concat(geoType), itemId, { - issueKey: k, - identifier: { - x: x, - y: y - } - }); - d.replacements = { - num_trips: numberOfTrips, - geometry_type: _t("QA.improveOSM.geometry_types.".concat(geoType)) - }; // -1 trips indicates data came from a 3rd party + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j].update({}); // make copy - if (numberOfTrips === -1) { - d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); - } + for (k = 0; k < nodeIDs.length; k++) { + if (nodeIDs[k] === survivor.id) continue; - _cache$1.data[d.id] = d; + if (way.areAdjacent(nodeIDs[k], survivor.id)) { + way = way.removeNode(nodeIDs[k]); + } else { + way = way.replaceNode(nodeIDs[k], survivor.id); + } + } - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Entities at high zoom == turn restrictions + if (way.isDegenerate()) { + return 'restriction'; + } + } + } + + 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); + } - 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 keyNodeFilter(froms, tos) { + return function (n) { + return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; + }; + } - var loc = preventCoincident([point.lon, point.lat], true); // Elements are presented in a strange way + function collectNodes(member, collection) { + var entity = graph.hasEntity(member.id); + if (!entity) return; + var role = member.role || ''; - var ids = id.split(','); - var from_way = ids[0]; - var via_node = ids[3]; - var to_way = ids[2].split(':')[1]; - var d = new QAItem(loc, _this, k, itemId, { - issueKey: k, - identifier: id, - objectId: via_node, - objectType: 'node' - }); // Travel direction along from_way clarifies the turn restriction + if (!collection[role]) { + collection[role] = []; + } - var _segments$0$points = _slicedToArray(segments[0].points, 2), - p1 = _segments$0$points[0], - p2 = _segments$0$points[1]; + if (member.type === 'node') { + collection[role].push(member.id); - var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description + 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); - 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 (role === 'from' || role === 'via') { + collection.keyfrom.push(entity.first()); + collection.keyfrom.push(entity.last()); + } + + if (role === 'to' || role === 'via') { + collection.keyto.push(entity.first()); + collection.keyto.push(entity.last()); + } + } + } + }; - _cache$1.rtree.insert(encodeIssueRtree$1(d)); + return action; + } - dispatch$2.call('loaded'); - }); - } - })["catch"](function () { - delete _cache$1.inflightTile[tile.id][k]; + function actionCopyEntities(ids, fromGraph) { + var _copies = {}; - 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; + var action = function action(graph) { + ids.forEach(function (id) { + fromGraph.entity(id).copy(fromGraph, _copies); }); - }, - getComments: function getComments(item) { - var _this2 = this; - // If comments already retrieved no need to do so again - if (item.comments) { - return Promise.resolve(item); + for (var id in _copies) { + graph = graph.replace(_copies[id]); } - var key = item.issueKey; - var qParams = {}; - - 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; - } + return graph; + }; - var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); + action.copies = function () { + return _copies; + }; - var cacheComments = function cacheComments(data) { - // Assign directly for immediate use afterwards - // comments are served newest to oldest - item.comments = data.comments ? data.comments.reverse() : []; + return action; + } - _this2.replaceItem(item); - }; + function actionDeleteMember(relationId, memberIndex) { + return function (graph) { + var relation = graph.entity(relationId).removeMember(memberIndex); + graph = graph.replace(relation); - 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 (relation.isDegenerate()) { + graph = actionDeleteRelation(relation.id)(graph); } - if (_cache$1.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); - } // Payload can only be sent once username is established + return graph; + }; + } + function actionDiscardTags(difference, discardTags) { + discardTags = discardTags || {}; + return function (graph) { + difference.modified().forEach(checkTags); + difference.created().forEach(checkTags); + return graph; - serviceOsm.userDetails(sendPayload.bind(this)); + function checkTags(entity) { + var keys = Object.keys(entity.tags); + var didDiscard = false; + var tags = {}; - function sendPayload(err, user) { - var _this3 = this; + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; - if (err) { - return callback(err, d); + if (discardTags[k] || !entity.tags[k]) { + didDiscard = true; + } else { + tags[k] = entity.tags[k]; + } } - var key = d.issueKey; - var url = "".concat(_impOsmUrls[key], "/comment"); - var payload = { - username: user.display_name, - targetIds: [d.identifier] - }; + if (didDiscard) { + graph = graph.replace(entity.update({ + tags: tags + })); + } + } + }; + } - if (d.newStatus) { - payload.status = d.newStatus; - payload.text = 'status changed'; - } // Comment take place of default text + // + // Optionally, disconnect only the given ways. + // + // For testing convenience, accepts an ID to assign to the (first) new node. + // Normally, this will be undefined and the way will automatically + // be assigned a new ID. + // + // This is the inverse of `iD.actionConnect`. + // + // Reference: + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/UnjoinNodeAction.as + // https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/actions/UnGlueAction.java + // + function actionDisconnect(nodeId, newNodeId) { + var wayIds; - if (d.newComment) { - payload.text = d.newComment; + 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); + + 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; + }; - 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 + action.connections = function (graph) { + var candidates = []; + var keeping = false; + var parentWays = graph.parentWays(graph.entity(nodeId)); + var way, waynode; - 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 - }); + for (var i = 0; i < parentWays.length; i++) { + way = parentWays[i]; - _this3.replaceItem(d.update({ - comments: comments, - newComment: undefined - })); - } else { - _this3.removeItem(d); + if (wayIds && wayIds.indexOf(way.id) === -1) { + keeping = true; + continue; + } - 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; + 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; } - _cache$1.closed[d.issueKey] += 1; + candidates.push({ + wayID: way.id, + index: j + }); } } + } + } - if (callback) callback(null, d); - })["catch"](function (err) { - delete _cache$1.inflightPost[d.id]; - if (callback) callback(err.message); + return keeping ? candidates : candidates.slice(1); + }; + + 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; + } }); - } - }, - // 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 + if (sharedRelation) return 'relation'; + }; - 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; - } - }; + action.limitWays = function (val) { + if (!arguments.length) return wayIds; + wayIds = val; + return action; + }; - var quot = /"/g; + return action; + } - // 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 + ''; - }; + function actionExtract(entityID, projection) { + var extractedNodeID; - // 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; - }); - }; + var action = function action(graph) { + var entity = graph.entity(entityID); - // `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); + if (entity.type === 'node') { + return extractFromNode(entity, graph); + } + + return extractFromWayOrRelation(entity, graph); + }; + + 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 + + graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { + return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); + }, graph); // Process any relations too + + return graph.parentRelations(node).reduce(function (accGraph, parentRel) { + return accGraph.replace(parentRel.replaceMember(node, replacement)); + }, graph); } - }); - var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; + 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); + 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; + } + if (keysToRetain.indexOf(key) !== -1) { + continue; + } - var nativeEndsWith = ''.endsWith; - var min$8 = Math.min; + 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 - 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; - }(); - // `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; - } - }); + if (isIndoorArea && key === 'indoor') { + continue; + } // copy the tag from the entity to the point - var getOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor.f; + 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]; + } + if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { + // ensure that areas keep area geometry + entityTags.area = 'yes'; + } - var nativeStartsWith = ''.startsWith; - var min$9 = Math.min; + var replacement = osmNode({ + loc: extractedLoc, + tags: pointTags + }); + graph = graph.replace(replacement); + extractedNodeID = replacement.id; + return graph.replace(entity.update({ + tags: entityTags + })); + } - var CORRECT_IS_REGEXP_LOGIC$1 = correctIsRegexpLogic('startsWith'); - // https://github.com/zloirock/core-js/pull/702 - var MDN_POLYFILL_BUG$1 = !CORRECT_IS_REGEXP_LOGIC$1 && !!function () { - var descriptor = getOwnPropertyDescriptor$5(String.prototype, 'startsWith'); - return descriptor && !descriptor.writable; - }(); + action.getExtractedNodeID = function () { + return extractedNodeID; + }; - // `String.prototype.startsWith` method - // https://tc39.github.io/ecma262/#sec-string.prototype.startswith - _export({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG$1 && !CORRECT_IS_REGEXP_LOGIC$1 }, { - startsWith: function startsWith(searchString /* , position = 0 */) { - var that = String(requireObjectCoercible(this)); - notARegexp(searchString); - var index = toLength(min$9(arguments.length > 1 ? arguments[1] : undefined, that.length)); - var search = String(searchString); - return nativeStartsWith - ? nativeStartsWith.call(that, search, index) - : that.slice(index, index + search.length) === search; + return action; + } + + // + // 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 $trimEnd = stringTrim.end; + var action = function action(graph) { + var ways = ids.map(graph.entity, graph); + var survivorID = ways[0].id; // if any of the ways are sided (e.g. coastline, cliff, kerb) + // sort them first so they establish the overall order - #6033 + ways.sort(function (a, b) { + var aSided = a.isSided(); + var bSided = b.isSided(); + return aSided && !bSided ? -1 : bSided && !aSided ? 1 : 0; + }); // Prefer to keep an existing way. - var FORCED$e = stringTrimForced('trimEnd'); + for (var i = 0; i < ways.length; i++) { + if (!ways[i].isNew()) { + survivorID = ways[i].id; + break; + } + } - var trimEnd = FORCED$e ? function trimEnd() { - return $trimEnd(this); - } : ''.trimEnd; + var sequences = osmJoinWays(ways, graph); + var joined = sequences[0]; // We might need to reverse some of these ways before joining them. #4688 + // `joined.actions` property will contain any actions we need to apply. - // `String.prototype.{ trimEnd, trimRight }` methods - // https://github.com/tc39/ecmascript-string-left-right-trim - _export({ target: 'String', proto: true, forced: FORCED$e }, { - trimEnd: trimEnd, - trimRight: trimEnd - }); + 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 - 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 - }; - } + 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 - function changeDefaults(newDefaults) { - module.exports.defaults = newDefaults; - } + if (multipolygons.length !== 1) return; + var multipolygon = multipolygons[0]; - module.exports = { - defaults: getDefaults(), - getDefaults: getDefaults, - changeDefaults: changeDefaults - }; - }); + 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; + } - /** - * Helpers - */ - var escapeTest = /[&<>"']/; - var escapeReplace = /[&<>"']/g; - var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; - var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; - var escapeReplacements = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; + survivor = survivor.mergeTags(multipolygon.tags); + graph = graph.replace(survivor); + graph = actionDeleteRelation(multipolygon.id, true + /* allow untagged members */ + )(graph); + var tags = Object.assign({}, survivor.tags); - var getEscapeReplacement = function getEscapeReplacement(ch) { - return escapeReplacements[ch]; - }; + if (survivor.geometry(graph) !== 'area') { + // ensure the feature persists as an area + tags.area = 'yes'; + } - 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); + delete tags.type; // remove type=multipolygon + + survivor = survivor.update({ + tags: tags + }); + graph = graph.replace(survivor); } - } - return html; - } + checkForSimpleMultipolygon(); + return graph; + }; // Returns the number of nodes the resultant way is expected to have - var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; - 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 ':'; + action.resultingWayNodesLength = function (graph) { + return ids.reduce(function (count, id) { + return count + graph.entity(id).nodes.length; + }, 0) - ids.length - 1; + }; - if (n.charAt(0) === '#') { - return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); + + if (ids.length < 2 || ids.length !== geometries.line.length) { + return 'not_eligible'; } - return ''; - }); - } + var joined = osmJoinWays(ids.map(graph.entity, graph), graph); - var caret = /(^|[^\[])\^/g; + if (joined.length > 1) { + return 'not_adjacent'; + } // Loop through all combinations of path-pairs + // to check potential intersections between all pairs - 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, '$1'); - regex = regex.replace(name, val); - return obj; - }, - getRegex: function getRegex() { - return new RegExp(regex, opt); + + for (var i = 0; i < ids.length - 1; i++) { + for (var j = i + 1; j < ids.length; j++) { + var path1 = graph.childNodes(graph.entity(ids[i])).map(function (e) { + return e.loc; + }); + var path2 = graph.childNodes(graph.entity(ids[j])).map(function (e) { + return e.loc; + }); + var intersections = geoPathIntersections(path1, path2); // Check if intersections are just nodes lying on top of + // each other/the line, as opposed to crossing it + + var common = utilArrayIntersection(joined[0].nodes.map(function (n) { + return n.loc.toString(); + }), intersections.map(function (n) { + return n.toString(); + })); + + if (common.length !== intersections.length) { + return 'paths_intersect'; + } + } } - }; - return obj; - } - var nonWordAndColonTest = /[^\w:]/g; - var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; + 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; + } + }); - function cleanUrl(sanitize, base, href) { - if (sanitize) { - var prot; + 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; + } + } + }); - try { - prot = decodeURIComponent(unescape$1(href)).replace(nonWordAndColonTest, '').toLowerCase(); - } catch (e) { - return null; + if (relation) { + return 'restriction'; } - if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { - return null; + if (conflicting) { + return 'conflicting_tags'; } - } + }; - if (base && !originIndependentUrl.test(href)) { - href = resolveUrl(base, href); - } + return action; + } - try { - href = encodeURI(href).replace(/%25/g, '%'); - } catch (e) { - return null; + function actionMerge(ids) { + function groupEntitiesByGeometry(graph) { + var entities = ids.map(function (id) { + return graph.entity(id); + }); + return Object.assign({ + point: [], + area: [], + line: [], + relation: [] + }, utilArrayGroupBy(entities, function (entity) { + return entity.geometry(graph); + })); } - return href; - } + var action = function action(graph) { + var geometries = groupEntitiesByGeometry(graph); + var target = geometries.area[0] || geometries.line[0]; + var points = geometries.point; + points.forEach(function (point) { + target = target.mergeTags(point.tags); + graph = graph.replace(target); + graph.parentRelations(point).forEach(function (parent) { + graph = graph.replace(parent.replaceMember(point, target)); + }); + var nodes = utilArrayUniq(graph.childNodes(target)); + var removeNode = point; - var baseUrls = {}; - var justDomain = /^[^:]+:\/*[^/]*$/; - var protocol = /^([^:]+:)[\s\S]*$/; - var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; - 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); - } - } + 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 - base = baseUrls[' ' + base]; - var relativeBase = base.indexOf(':') === -1; - if (href.substring(0, 2) === '//') { - if (relativeBase) { - return href; - } + graph = graph.replace(point.update({ + tags: {}, + loc: node.loc + })); + target = target.replaceNode(node.id, point.id); + graph = graph.replace(target); + removeNode = node; + break; + } - return base.replace(protocol, '$1') + href; - } else if (href.charAt(0) === '/') { - if (relativeBase) { - return href; - } + graph = graph.remove(removeNode); + }); - return base.replace(domain, '$1') + href; - } else { - return base + href; - } - } + if (target.tags.area === 'yes') { + var tags = Object.assign({}, target.tags); // shallow copy - var noopTest = { - exec: function noopTest() {} - }; + delete tags.area; - function merge$1(obj) { - var i = 1, - target, - key; + if (osmTagSuggestingArea(tags)) { + // remove the `area` tag if area geometry is now implied - #3851 + target = target.update({ + tags: tags + }); + graph = graph.replace(target); + } + } - for (; i < arguments.length; i++) { - target = arguments[i]; + return graph; + }; - for (key in target) { - if (Object.prototype.hasOwnProperty.call(target, key)) { - obj[key] = target[key]; - } + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); + + if (geometries.point.length === 0 || geometries.area.length + geometries.line.length !== 1 || geometries.relation.length !== 0) { + return 'not_eligible'; } - } + }; - return obj; + return action; } - 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; + // + // 1. move all the nodes to a common location + // 2. `actionConnect` them - while (--curr >= 0 && str[curr] === '\\') { - escaped = !escaped; - } + function actionMergeNodes(nodeIDs, loc) { + // If there is a single "interesting" node, use that as the location. + // Otherwise return the average location of all the nodes. + function chooseLoc(graph) { + if (!nodeIDs.length) return null; + var sum = [0, 0]; + var interestingCount = 0; + var interestingLoc; - if (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; + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); - if (cells.length > count) { - cells.splice(count); - } else { - while (cells.length < count) { - cells.push(''); + if (node.hasInterestingTags()) { + interestingLoc = ++interestingCount === 1 ? node.loc : null; + } + + sum = geoVecAdd(sum, node.loc); } - } - for (; i < cells.length; i++) { - // leading or trailing whitespace is ignored per the gfm spec - cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); } - 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. - + var action = function action(graph) { + if (nodeIDs.length < 2) return graph; + var toLoc = loc; - function rtrim$1(str, c, invert) { - var l = str.length; + if (!toLoc) { + toLoc = chooseLoc(graph); + } - if (l === 0) { - return ''; - } // Length of suffix matching the invert condition. + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); + if (node.loc !== toLoc) { + graph = graph.replace(node.move(toLoc)); + } + } - var suffLen = 0; // Step left until we fail to match the invert condition. + return actionConnect(nodeIDs)(graph); + }; - while (suffLen < l) { - var currChar = str.charAt(l - suffLen - 1); + action.disabled = function (graph) { + if (nodeIDs.length < 2) return 'not_eligible'; - if (currChar === c && !invert) { - suffLen++; - } else if (currChar !== c && invert) { - suffLen++; - } else { - break; + for (var i = 0; i < nodeIDs.length; i++) { + var entity = graph.entity(nodeIDs[i]); + if (entity.type !== 'node') return 'not_eligible'; } - } - return str.substr(0, l - suffLen); + return actionConnect(nodeIDs).disabled(graph); + }; + + return action; } - function findClosingBracket(str, b) { - if (str.indexOf(b[1]) === -1) { - return -1; + function osmChangeset() { + if (!(this instanceof osmChangeset)) { + return new osmChangeset().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); } + } + osmEntity.changeset = osmChangeset; + osmChangeset.prototype = Object.create(osmEntity.prototype); + Object.assign(osmChangeset.prototype, { + type: 'changeset', + extent: function extent() { + return new geoExtent(); + }, + geometry: function geometry() { + return 'changeset'; + }, + asJXON: function asJXON() { + return { + osm: { + changeset: { + tag: Object.keys(this.tags).map(function (k) { + return { + '@k': k, + '@v': this.tags[k] + }; + }, this), + '@version': 0.6, + '@generator': 'iD' + } + } + }; + }, + // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) + // XML. Returns a string. + osmChangeJXON: function osmChangeJXON(changes) { + var changeset_id = this.id; - var l = str.length; - var level = 0, - i = 0; - - for (; i < l; i++) { - if (str[i] === '\\') { - i++; - } else if (str[i] === b[0]) { - level++; - } else if (str[i] === b[1]) { - level--; + function nest(x, order) { + var groups = {}; - if (level < 0) { - return i; + 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 -1; - } + var ordered = {}; + order.forEach(function (o) { + if (groups[o]) ordered[o] = groups[o]; + }); + return ordered; + } // sort relations in a changeset by dependencies - function checkSanitizeDeprecation(opt) { - if (opt && opt.sanitize && !opt.silent) { - console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); - } - } // copied from https://stackoverflow.com/a/5450113/806777 + 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 - function repeatString(pattern, count) { - if (count < 1) { - return ''; - } - var result = ''; + function isNew(item) { + return !sorted[item['@id']] && !processing.find(function (proc) { + return proc['@id'] === item['@id']; + }); + } - while (count > 1) { - if (count & 1) { - result += pattern; - } + var processing = []; + var sorted = {}; + var relations = changes.relation; + if (!relations) return changes; - count >>= 1; - pattern += pattern; - } + for (var i = 0; i < relations.length; i++) { + var relation = relations[i]; // skip relation if already sorted - return result + pattern; - } + if (!sorted[relation['@id']]) { + processing.push(relation); + } - 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 - }; + while (processing.length > 0) { + var next = processing[0], + deps = next.member.map(resolve).filter(Boolean).filter(isNew); - var defaults$1 = defaults.defaults; - var rtrim$2 = helpers.rtrim, - splitCells$1 = helpers.splitCells, - _escape = helpers.escape, - findClosingBracket$1 = helpers.findClosingBracket; + if (deps.length === 0) { + sorted[next['@id']] = next; + processing.shift(); + } else { + processing = deps.concat(processing); + } + } + } - function outputLink(cap, link, raw) { - var href = link.href; - var title = link.title ? _escape(link.title) : null; - var text = cap[1].replace(/\\([\[\]])/g, '$1'); + changes.relation = Object.values(sorted); + return changes; + } - 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 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 + }) + } }; + }, + asGeoJSON: function asGeoJSON() { + return {}; } - } - - function indentCodeCompensation(raw, text) { - var matchIndentToCode = raw.match(/^(\s+)(?:```)/); + }); - if (matchIndentToCode === null) { - return text; + function osmNote() { + if (!(this instanceof osmNote)) { + return new osmNote().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); } + } - var indentToCode = matchIndentToCode[1]; - return text.split('\n').map(function (node) { - var matchIndentInNode = node.match(/^\s+/); + osmNote.id = function () { + return osmNote.id.next--; + }; - if (matchIndentInNode === null) { - return node; - } + 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]; - var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), - indentInNode = _matchIndentInNode[0]; + for (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } + } + } - if (indentInNode.length >= indentToCode.length) { - return node.slice(indentToCode.length); + if (!this.id) { + this.id = osmNote.id().toString(); } - return node; - }).join('\n'); - } - /** - * Tokenizer - */ + 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); - var Tokenizer_1 = /*#__PURE__*/function () { - function Tokenizer(options) { - _classCallCheck(this, Tokenizer); + 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; + }; - this.options = options || defaults$1; - } + 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(); - _createClass(Tokenizer, [{ - key: "space", - value: function space(src) { - var cap = this.rules.block.newline.exec(src); + for (var i = 0; i < this.members.length; i++) { + var member = resolver.hasEntity(this.members[i].id); - if (cap) { - if (cap[0].length > 1) { - return { - type: 'space', - raw: cap[0] - }; + if (member) { + extent._extend(member.extent(resolver, memo)); } - - return { - raw: '\n' - }; } - } - }, { - key: "code", - value: function code(src, tokens) { - var cap = this.rules.block.code.exec(src); - if (cap) { - var lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. + 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); - if (lastToken && lastToken.type === 'paragraph') { - return { - raw: cap[0], - text: cap[0].trimRight() - }; - } + for (var i = 0; i < this.members.length; i++) { + result[i] = Object.assign({}, this.members[i], { + index: i + }); + } - var text = cap[0].replace(/^ {4}/gm, ''); - return { - type: 'code', - raw: cap[0], - codeBlockStyle: 'indented', - text: !this.options.pedantic ? rtrim$2(text, '\n') : text - }; + return result; + }, + // Return the first member with the given role. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberByRole: function memberByRole(role) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + return Object.assign({}, this.members[i], { + index: i + }); } } - }, { - key: "fences", - value: function fences(src) { - var cap = this.rules.block.fences.exec(src); + }, + // Same as memberByRole, but returns all members with the given role + membersByRole: function membersByRole(role) { + var result = []; - 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 - }; + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + result.push(Object.assign({}, this.members[i], { + index: i + })); } } - }, { - 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] - }; + 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 + }); } } - }, { - key: "nptable", - value: function nptable(src) { - var cap = this.rules.block.nptable.exec(src); + }, + // Return the first member with the given id and role. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberByIdAndRole: function memberByIdAndRole(id, role) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].id === id && this.members[i].role === role) { + return Object.assign({}, this.members[i], { + index: i + }); + } + } + }, + addMember: function addMember(member, index) { + var members = this.members.slice(); + members.splice(index === undefined ? members.length : index, 0, member); + return this.update({ + members: members + }); + }, + updateMember: function updateMember(member, index) { + var members = this.members.slice(); + members.splice(index, 1, Object.assign({}, members[index], member)); + return this.update({ + members: members + }); + }, + removeMember: function removeMember(index) { + var members = this.members.slice(); + members.splice(index, 1); + return this.update({ + members: members + }); + }, + removeMembersWithID: function removeMembersWithID(id) { + var members = this.members.filter(function (m) { + return m.id !== id; + }); + return this.update({ + members: members + }); + }, + moveMember: function moveMember(fromIndex, toIndex) { + var members = this.members.slice(); + members.splice(toIndex, 0, members.splice(fromIndex, 1)[0]); + return this.update({ + members: members + }); + }, + // Wherever a member appears with id `needle.id`, replace it with a member + // with id `replacement.id`, type `replacement.type`, and the original role, + // By default, adding a duplicate member (by id and role) is prevented. + // Return an updated relation. + replaceMember: function replaceMember(needle, replacement, keepDuplicates) { + if (!this.memberById(needle.id)) return this; + var members = []; - if (cap) { - 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] - }; + for (var i = 0; i < this.members.length; i++) { + var member = this.members[i]; - if (item.header.length === item.align.length) { - var l = item.align.length; - var 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 + }); + } + } - 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 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) } - } - - l = item.cells.length; - - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i], item.header.length); - } - - return item; - } + }; + }, this), + tag: Object.keys(this.tags).map(function (k) { + return { + keyAttributes: { + k: k, + v: this.tags[k] + } + }; + }, this) } + }; + + if (changeset_id) { + r.relation['@changeset'] = changeset_id; } - }, { - key: "hr", - value: function hr(src) { - var cap = this.rules.block.hr.exec(src); - if (cap) { + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + if (this.isMultipolygon()) { return { - type: 'hr', - raw: cap[0] + type: 'MultiPolygon', + coordinates: this.multipolygon(resolver) }; - } - } - }, { - key: "blockquote", - value: function blockquote(src) { - var cap = this.rules.block.blockquote.exec(src); - - if (cap) { - var text = cap[0].replace(/^ *> ?/gm, ''); + } else { return { - type: 'blockquote', - raw: cap[0], - text: text + 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; + } } - }, { - 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. + 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); - var itemMatch = cap[0].match(this.rules.block.item); - var next = false, - item, - space, - b, - addBack, - loose, - istask, - ischecked; - var l = itemMatch.length; + 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]); + } + + return sequence.nodes.map(function (node) { + return node.loc; + }); + }; + + outers = outers.map(sequenceToLineString); + inners = inners.map(sequenceToLineString); + var result = outers.map(function (o) { + // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. + return [d3_geoArea({ + type: 'Polygon', + coordinates: [o] + }) > 2 * Math.PI ? o.reverse() : o]; + }); + + function findOuter(inner) { + var o, outer; + + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - 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. + if (geoPolygonContainsPolygon(outer, inner)) { + return o; + } + } - space = item.length; - item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the - // list item contains. Hacky. + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - 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. + if (geoPolygonIntersectsPolygon(outer, inner, false)) { + return o; + } + } + } + for (var i = 0; i < inners.length; i++) { + var inner = inners[i]; - if (i !== l - 1) { - b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; + if (d3_geoArea({ + type: 'Polygon', + coordinates: [inner] + }) < 2 * Math.PI) { + inner = inner.reverse(); + } - 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. + var o = findOuter(inners[i]); + if (o !== undefined) { + result[o].push(inners[i]); + } else { + result.push([inners[i]]); // Invalid geometry + } + } - loose = next || /\n\n(?!\s*$)/.test(item); + return result; + } + }); - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; - } + var QAItem = /*#__PURE__*/function () { + function QAItem(loc, service, itemType, id, props) { + _classCallCheck$1(this, QAItem); - if (loose) { - list.loose = true; - } // Check for task list items + // 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 - istask = /^\[[ xX]\] /.test(item); - ischecked = undefined; + if (service && typeof service.getIcon === 'function') { + this.icon = service.getIcon(itemType); + } + } - if (istask) { - ischecked = item[1] !== ' '; - item = item.replace(/^\[[ xX]\] +/, ''); - } + _createClass$1(QAItem, [{ + key: "update", + value: function update(props) { + var _this = this; - list.items.push({ - type: 'list_item', - raw: raw, - task: istask, - checked: ischecked, - loose: loose, - text: item - }); - } + // You can't override this initial information + var loc = this.loc, + service = this.service, + itemType = this.itemType, + id = this.id; + Object.keys(props).forEach(function (prop) { + return _this[prop] = props[prop]; + }); + this.loc = loc; + this.service = service; + this.itemType = itemType; + this.id = id; + return this; + } // Generic handling for newly created QAItems - return list; - } + }], [{ + key: "id", + value: function id() { + return this.nextId--; } - }, { - 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] - }; - } - } - }, { - key: "def", - value: function def(src) { - var cap = this.rules.block.def.exec(src); + return QAItem; + }(); + QAItem.nextId = -1; - 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] - }; - } - } - }, { - key: "table", - value: function table(src) { - var cap = this.rules.block.table.exec(src); + // + // 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 + // - 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') : [] - }; + function actionSplit(nodeIds, newWayIds) { + // accept single ID for backwards-compatiblity + if (typeof nodeIds === 'string') nodeIds = [nodeIds]; - if (item.header.length === item.align.length) { - item.raw = cap[0]; - var l = item.align.length; - var i; + var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created - 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; + var _keepHistoryOn = 'longest'; // 'longest', 'first' + // The IDs of the ways actually created by running this action - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); - } + var _createdWayIDs = []; - return item; - } - } - } - }, { - key: "lheading", - value: function lheading(src) { - var cap = this.rules.block.lheading.exec(src); + 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. - 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 (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); + function splitArea(nodes, idxA, graph) { + var lengths = new Array(nodes.length); + var length; + var i; + var best = 0; + var idxB; - if (cap) { - var lastToken = tokens[tokens.length - 1]; + function wrap(index) { + return utilWrap(index, nodes.length); + } // calculate lengths - if (lastToken && lastToken.type === 'text') { - return { - raw: cap[0], - text: cap[0] - }; - } - return { - type: 'text', - raw: cap[0], - text: cap[0] - }; - } - } - }, { - key: "escape", - value: function escape(src) { - var cap = this.rules.inline.escape.exec(src); + length = 0; - if (cap) { - return { - type: 'escape', - raw: cap[0], - text: _escape(cap[1]) - }; - } + for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { + length += dist(graph, nodes[i], nodes[wrap(i - 1)]); + lengths[i] = length; } - }, { - 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; - } + length = 0; - 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; - } + for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { + length += dist(graph, nodes[i], nodes[wrap(i + 1)]); - 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 (length < lengths[i]) { + lengths[i] = length; } - } - }, { - key: "link", - value: function link(src) { - var cap = this.rules.inline.link.exec(src); + } // determine best opposite node to split - if (cap) { - var lastParenIndex = findClosingBracket$1(cap[2], '()'); - if (lastParenIndex > -1) { - var start = cap[0].indexOf('!') === 0 ? 5 : 4; - var linkLen = start + cap[1].length + lastParenIndex; - cap[2] = cap[2].substring(0, lastParenIndex); - cap[0] = cap[0].substring(0, linkLen).trim(); - cap[3] = ''; - } + for (i = 0; i < nodes.length; i++) { + var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); - var href = cap[2]; - var title = ''; + if (cost > best) { + idxB = i; + best = cost; + } + } - if (this.options.pedantic) { - var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + return idxB; + } - if (link) { - href = link[1]; - title = link[3]; - } else { - title = ''; - } - } else { - title = cap[3] ? cap[3].slice(1, -1) : ''; - } + function totalLengthBetweenNodes(graph, nodes) { + var totalLength = 0; - href = href.trim().replace(/^<([\s\S]*)>$/, '$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; - } + for (var i = 0; i < nodes.length - 1; i++) { + totalLength += dist(graph, nodes[i], nodes[i + 1]); } - }, { - 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()]; + return totalLength; + } - if (!link || !link.href) { - var text = cap[0].charAt(0); - return { - type: 'text', - raw: text, - text: text - }; - } + function split(graph, nodeId, wayA, newWayId) { + var wayB = osmWay({ + id: newWayId, + tags: wayA.tags + }); // `wayB` is the NEW way + + var origNodes = wayA.nodes.slice(); + var nodesA; + var nodesB; + var isArea = wayA.isArea(); + var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); + + if (wayA.isClosed()) { + var nodes = wayA.nodes.slice(0, -1); + var idxA = nodes.indexOf(nodeId); + var idxB = splitArea(nodes, idxA, graph); - var token = outputLink(cap, link, cap[0]); - return token; + 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); } - }, { - 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; + var lengthA = totalLengthBetweenNodes(graph, nodesA); + var lengthB = totalLengthBetweenNodes(graph, nodesB); - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3)); + 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 + }); + } - if (cap) { - return { - type: 'strong', - raw: src.slice(0, cap[0].length), - text: src.slice(2, cap[0].length - 2) - }; - } - } + 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 + }); } } - }, { - 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); - 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; + graph = graph.replace(wayA); + graph = graph.replace(wayB); + graph.parentRelations(wayA).forEach(function (relation) { + var member; // Turn restrictions - make sure: + // 1. Splitting a FROM/TO way - only `wayA` OR `wayB` remains in relation + // (whichever one is connected to the VIA node/ways) + // 2. Splitting a VIA way - `wayB` remains in relation as a VIA way + + if (relation.hasFromViaTo()) { + var f = relation.memberByRole('from'); + var v = relation.membersByRole('via'); + var t = relation.memberByRole('to'); + var i; // 1. split a FROM/TO - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2)); + if (f.id === wayA.id || t.id === wayA.id) { + var keepB = false; - if (cap) { - return { - type: 'em', - raw: src.slice(0, cap[0].length), - text: src.slice(1, cap[0].length - 1) - }; + if (v.length === 1 && v[0].type === 'node') { + // check via node + keepB = wayB.contains(v[0].id); + } else { + // check via way(s) + for (i = 0; i < v.length; i++) { + if (v[i].type === 'way') { + var wayVia = graph.hasEntity(v[i].id); + + if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { + keepB = true; + break; + } + } + } } - } - } - } - }, { - 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(' '); + if (keepB) { + relation = relation.replaceMember(wayA, wayB); + graph = graph.replace(relation); + } // 2. split a VIA - if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { - text = text.substring(1, text.length - 1); + } else { + for (i = 0; i < v.length; i++) { + if (v[i].type === 'way' && v[i].id === wayA.id) { + member = { + id: wayB.id, + type: 'way', + role: 'via' + }; + graph = actionAddMember(relation.id, member, v[i].index + 1)(graph); + break; + } + } + } // All other relations (Routes, Multipolygons, etc): + // 1. Both `wayA` and `wayB` remain in the relation + // 2. But must be inserted as a pair (see `actionAddMember` for details) + + } else { + if (relation === isOuter) { + graph = graph.replace(relation.mergeTags(wayA.tags)); + graph = graph.replace(wayA.update({ + tags: {} + })); + graph = graph.replace(wayB.update({ + tags: {} + })); } - text = _escape(text, true); - return { - type: 'codespan', - raw: cap[0], - text: text + member = { + id: wayB.id, + type: 'way', + role: relation.memberById(wayA.id).role }; - } - } - }, { - key: "br", - value: function br(src) { - var cap = this.rules.inline.br.exec(src); - - if (cap) { - return { - type: 'br', - raw: cap[0] + var insertPair = { + originalID: wayA.id, + insertedID: wayB.id, + nodes: origNodes }; + graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); } - } - }, { - key: "del", - value: function del(src) { - var cap = this.rules.inline.del.exec(src); + }); - if (cap) { - return { - type: 'del', - raw: cap[0], - text: cap[1] - }; - } + 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: {} + })); } - }, { - key: "autolink", - value: function autolink(src, mangle) { - var cap = this.rules.inline.autolink.exec(src); - if (cap) { - var text, href; + _createdWayIDs.push(wayB.id); - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); - href = 'mailto:' + text; - } else { - text = _escape(cap[1]); - href = text; - } + return graph; + } - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; + var action = function action(graph) { + _createdWayIDs = []; + var newWayIndex = 0; + + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); + + for (var j = 0; j < candidates.length; j++) { + graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); + newWayIndex += 1; } } - }, { - key: "url", - value: function url(src, mangle) { - var cap; - if (cap = this.rules.inline.url.exec(src)) { - var text, href; - - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); - href = 'mailto:' + text; - } else { - // do extended autolink path validation - var prevCapZero; + return graph; + }; - do { - prevCapZero = cap[0]; - cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; - } while (prevCapZero !== cap[0]); + action.getCreatedWayIDs = function () { + return _createdWayIDs; + }; - text = _escape(cap[0]); + action.waysForNode = function (nodeId, graph) { + var node = graph.entity(nodeId); + var splittableParents = graph.parentWays(node).filter(isSplittable); - if (cap[1] === 'www.') { - href = 'http://' + text; - } else { - href = text; - } - } + 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'; + }); - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; + if (hasLine) { + return splittableParents.filter(function (parent) { + return parent.geometry(graph) === 'line'; + }); } } - }, { - key: "inlineText", - value: function inlineText(src, inRawBlock, smartypants) { - var cap = this.rules.inline.text.exec(src); - if (cap) { - var text; + return splittableParents; - 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]); - } + 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... - return { - type: 'text', - raw: cap[0], - text: text - }; + if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. + + for (var i = 1; i < parent.nodes.length - 1; i++) { + if (parent.nodes[i] === nodeId) return true; } + + return false; } - }]); + }; - return Tokenizer; - }(); + action.ways = function (graph) { + return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { + return action.waysForNode(nodeId, graph); + }))); + }; - var noopTest$1 = helpers.noopTest, - edit$1 = helpers.edit, - merge$2 = helpers.merge; - /** - * Block-Level Grammar - */ + action.disabled = function (graph) { + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); - var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, - hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, - 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 - */ + if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { + return 'not_eligible'; + } + } + }; - block.normal = merge$2({}, block); - /** - * GFM Block Grammar - */ + action.limitWays = function (val) { + if (!arguments.length) return _wayIDs; + _wayIDs = val; + return action; + }; - 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 + action.keepHistoryOn = function (val) { + if (!arguments.length) return _keepHistoryOn; + _keepHistoryOn = val; + return action; + }; - }); - 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) - */ + return action; + } - 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$1(block.normal._paragraph).replace('hr', block.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() - }); - /** - * Inline-Level Grammar - */ + function coreGraph(other, mutable) { + if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); - var inline = { - escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, - 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) + if (other instanceof coreGraph) { + var base = other.base(); + this.entities = Object.assign(Object.create(base.entities), other.entities); + this._parentWays = Object.assign(Object.create(base.parentWays), other._parentWays); + this._parentRels = Object.assign(Object.create(base.parentRels), other._parentRels); + } else { + this.entities = Object.create({}); + this._parentWays = Object.create({}); + this._parentRels = Object.create({}); + this.rebase(other || [], [this]); + } + this.transients = {}; + this._childNodes = {}; + this.frozen = !mutable; + } + coreGraph.prototype = { + hasEntity: function hasEntity(id) { + return this.entities[id]; }, - 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) + entity: function entity(id) { + var entity = this.entities[id]; //https://github.com/openstreetmap/iD/issues/3973#issuecomment-307052376 - }, - 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 (!entity) { + entity = this.entities.__proto__[id]; // eslint-disable-line no-proto + } - inline.normal = merge$2({}, inline); - /** - * Pedantic Inline Grammar - */ + if (!entity) { + throw new Error('entity ' + id + ' not found'); + } - inline.pedantic = merge$2({}, inline.normal, { - strong: { - start: /^__|\*\*/, - middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, - endAst: /\*\*(?!\*)/g, - endUnd: /__(?!_)/g + return entity; }, - em: { - start: /^_|\*/, - middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, - endAst: /\*(?!\*)/g, - endUnd: /_(?!_)/g + geometry: function geometry(id) { + return this.entity(id).geometry(this); }, - link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), - reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() - }); - /** - * GFM Inline Grammar - */ - - 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]*?(?:(?=[\\ 1; + }, + parentRelations: function parentRelations(entity) { + var parents = this._parentRels[entity.id]; + var result = []; - function mangle(text) { - var out = '', - i, - ch; - var l = text.length; + if (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - for (i = 0; i < l; i++) { - ch = text.charCodeAt(i); + 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 (Math.random() > 0.5) { - ch = 'x' + ch.toString(16); + 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; - out += '&#' + ch + ';'; - } + for (i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible || !force && base.entities[entity.id]) continue; // Merging data into the base graph - return out; - } - /** - * Block Lexer - */ + 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 - var Lexer_1 = /*#__PURE__*/function () { - function Lexer(options) { - _classCallCheck(this, Lexer); - 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 (entity.type === 'way') { + for (j = 0; j < entity.nodes.length; j++) { + id = entity.nodes[j]; - if (this.options.pedantic) { - rules.block = block$1.pedantic; - rules.inline = inline$1.pedantic; - } else if (this.options.gfm) { - rules.block = block$1.gfm; + for (k = 1; k < stack.length; k++) { + var ents = stack[k].entities; - if (this.options.breaks) { - rules.inline = inline$1.breaks; - } else { - rules.inline = inline$1.gfm; + if (ents.hasOwnProperty(id) && ents[id] === undefined) { + delete ents[id]; + } + } + } } } - this.tokenizer.rules = rules; - } - /** - * Expose Rules - */ - - - _createClass(Lexer, [{ - key: "lex", - - /** - * Preprocessing - */ - value: function lex(src) { - src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); - this.blockTokens(src, this.tokens, true); - this.inline(this.tokens); - return this.tokens; + for (i = 0; i < stack.length; i++) { + stack[i]._updateRebased(); } - /** - * Lexing - */ - - }, { - key: "blockTokens", - value: function blockTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - src = src.replace(/^ +$/gm, ''); - var token, i, l, lastToken; - - while (src) { - // newline - if (token = this.tokenizer.space(src)) { - src = src.substring(token.raw.length); - - if (token.type) { - tokens.push(token); + }, + _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 (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; + } - continue; - } // code + 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); + } + for (i = 0; i < added.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentWays[added[i]] = new Set(parentWays[added[i]]); + parentWays[added[i]].add(entity.id); + } + } else if (type === 'relation') { + // Update parentRels + // diff only on the IDs since the same entity can be a member multiple times with different roles + var oldentityMemberIDs = oldentity ? oldentity.members.map(function (m) { + return m.id; + }) : []; + var entityMemberIDs = entity ? entity.members.map(function (m) { + return m.id; + }) : []; - if (token = this.tokenizer.code(src, tokens)) { - src = src.substring(token.raw.length); + if (oldentity && entity) { + removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); + added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); + } else if (oldentity) { + removed = oldentityMemberIDs; + added = []; + } else if (entity) { + removed = []; + added = entityMemberIDs; + } - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + 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); + } - continue; - } // fences + for (i = 0; i < added.length; i++) { + // make a copy of prototype property, store as own property, and update.. + parentRels[added[i]] = new Set(parentRels[added[i]]); + parentRels[added[i]].add(entity.id); + } + } + }, + replace: function replace(entity) { + if (this.entities[entity.id] === entity) return this; + return this.update(function () { + this._updateCalculated(this.entities[entity.id], entity); + this.entities[entity.id] = entity; + }); + }, + remove: function remove(entity) { + return this.update(function () { + this._updateCalculated(entity, undefined); - if (token = this.tokenizer.fences(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // heading + 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); + delete this.entities[id]; + }); + }, + update: function update() { + var graph = this.frozen ? coreGraph(this, true) : this; - if (token = this.tokenizer.heading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // table no leading pipe (gfm) + for (var i = 0; i < arguments.length; i++) { + arguments[i].call(graph, graph); + } + 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 (token = this.tokenizer.nptable(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // hr + for (var i in entities) { + this.entities[i] = entities[i]; + this._updateCalculated(base.entities[i], this.entities[i]); + } - if (token = this.tokenizer.hr(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // blockquote + return this; + } + }; + function osmTurn(turn) { + if (!(this instanceof osmTurn)) { + return new osmTurn(turn); + } - if (token = this.tokenizer.blockquote(src)) { - src = src.substring(token.raw.length); - token.tokens = this.blockTokens(token.text, [], top); - tokens.push(token); - continue; - } // list + Object.assign(this, turn); + } + function osmIntersection(graph, startVertexId, maxDistance) { + maxDistance = maxDistance || 30; // in meters + var vgraph = coreGraph(); // virtual graph - if (token = this.tokenizer.list(src)) { - src = src.substring(token.raw.length); - l = token.items.length; + var i, j, k; - for (i = 0; i < l; i++) { - token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); - } + function memberOfRestriction(entity) { + return graph.parentRelations(entity).some(function (r) { + return r.isRestriction(); + }); + } - tokens.push(token); - continue; - } // html + 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 - if (token = this.tokenizer.html(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // def + var actions = []; // STEP 1: walk the graph outwards from starting vertex to search + // for more key vertices and ways to include in the intersection.. + while (checkVertices.length) { + vertex = checkVertices.pop(); // check this vertex for parent ways that are roads - if (top && (token = this.tokenizer.def(src))) { - src = src.substring(token.raw.length); + checkWays = graph.parentWays(vertex); + var hasWays = false; - if (!this.tokens.links[token.tag]) { - this.tokens.links[token.tag] = { - href: token.href, - title: token.title - }; - } + 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 - continue; - } // table (gfm) + hasWays = true; // check the way's children for more key vertices + nodes = utilArrayUniq(graph.childNodes(way)); - if (token = this.tokenizer.table(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // lheading + 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 - if (token = this.tokenizer.lheading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // top-level paragraph + if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start + // a key vertex will have parents that are also roads + var hasParents = false; + parents = graph.parentWays(node); - if (top && (token = this.tokenizer.paragraph(src))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + for (k = 0; k < parents.length; k++) { + parent = parents[k]; + if (parent === way) continue; // same thing + if (ways.indexOf(parent) !== -1) continue; // seen it already - if (token = this.tokenizer.text(src, tokens)) { - src = src.substring(token.raw.length); + if (!isRoad(parent)) continue; // not a road - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + hasParents = true; + break; + } - continue; + if (hasParents) { + checkVertices.push(node); } + } + } - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + if (hasWays) { + vertices.push(vertex); + } + } - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } + 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 - return tokens; - } - }, { - key: "inline", - value: function inline(tokens) { - var i, j, k, l2, row, token; - var l = tokens.length; + ways.forEach(function (w) { + var way = vgraph.entity(w.id); - for (i = 0; i < l; i++) { - token = tokens[i]; + 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 - switch (token.type) { - case 'paragraph': - case 'text': - case 'heading': - { - token.tokens = []; - this.inlineTokens(token.text, token.tokens); - break; - } + 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'); - case 'table': - { - token.tokens = { - header: [], - cells: [] - }; // header + 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 - l2 = token.header.length; + osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities - for (j = 0; j < l2; j++) { - token.tokens.header[j] = []; - this.inlineTokens(token.header[j], token.tokens.header[j]); - } // cells + 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. + function withMetadata(way, vertexIds) { + var __oneWay = way.isOneWay(); // which affixes are key vertices? - l2 = token.cells.length; - for (j = 0; j < l2; j++) { - row = token.cells[j]; - token.tokens.cells[j] = []; + var __first = vertexIds.indexOf(way.first()) !== -1; - for (k = 0; k < row.length; k++) { - token.tokens.cells[j][k] = []; - this.inlineTokens(row[k], token.tokens.cells[j][k]); - } - } + var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? - break; - } - case 'blockquote': - { - this.inline(token.tokens); - break; - } + var __via = __first && __last; - case 'list': - { - l2 = token.items.length; + var __from = __first && !__oneWay || __last; - for (j = 0; j < l2; j++) { - this.inline(token.items[j].tokens); - } + var __to = __first || __last && !__oneWay; - break; - } - } - } + return way.update({ + __first: __first, + __last: __last, + __from: __from, + __via: __via, + __to: __to, + __oneWay: __oneWay + }); + } - return tokens; - } - /** - * Lexing/Compiling - */ + ways = []; + wayIds.forEach(function (id) { + var way = withMetadata(vgraph.entity(id), vertexIds); + vgraph = vgraph.replace(way); + ways.push(way); + }); // STEP 7: Simplify - This is an iterative process where we: + // 1. Find trivial vertices with only 2 parents + // 2. trim off the leaf way from those vertices and remove from vgraph - }, { - key: "inlineTokens", - value: function inlineTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var inLink = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - var inRawBlock = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - var prevChar = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : ''; - var token; // String with links masked to avoid interference with em and strong + var keepGoing; + var removeWayIds = []; + var removeVertexIds = []; - var maskedSrc = src; - var match; // Mask out reflinks + do { + keepGoing = false; + checkVertices = vertexIds.slice(); - if (this.tokens.links) { - var links = Object.keys(this.tokens.links); + for (i = 0; i < checkVertices.length; i++) { + var vertexId = checkVertices[i]; + vertex = vgraph.hasEntity(vertexId); - 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); - } - } + if (!vertex) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one } - } // Mask out other blocks - - while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) { - maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); + removeVertexIds.push(vertexId); + continue; } - while (src) { - // escape - if (token = this.tokenizer.escape(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // tag + parents = vgraph.parentWays(vertex); + if (parents.length < 3) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + } + } - if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { - src = src.substring(token.raw.length); - inLink = token.inLink; - inRawBlock = token.inRawBlock; - tokens.push(token); - continue; - } // link + if (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 (aIsLeaf && !bIsLeaf) { + leaf = a; + survivor = b; + } else if (!aIsLeaf && bIsLeaf) { + leaf = b; + survivor = a; + } - if (token = this.tokenizer.link(src)) { - src = src.substring(token.raw.length); + if (leaf && survivor) { + survivor = withMetadata(survivor, vertexIds); // update survivor way - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + vgraph = vgraph.replace(survivor).remove(leaf); // update graph - tokens.push(token); - continue; - } // reflink, nolink + removeWayIds.push(leaf.id); + keepGoing = true; + } + } + + parents = vgraph.parentWays(vertex); + 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 + } - if (token = this.tokenizer.reflink(src, this.tokens.links)) { - src = src.substring(token.raw.length); + removeVertexIds.push(vertexId); + keepGoing = true; + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + if (parents.length < 1) { + // vertex is no longer attached to anything + vgraph = vgraph.remove(vertex); + } + } + } while (keepGoing); - tokens.push(token); - continue; - } // strong + 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 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. + // - 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 + 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) + var maxPathLength = maxViaWay * 2 + 3; + var turns = []; + step(start); + return turns; // traverse the intersection graph and find all the valid paths - 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 + function step(entity, currPath, currRestrictions, matchedRestriction) { + currPath = (currPath || []).slice(); // shallow copy + if (currPath.length >= maxPathLength) return; + currPath.push(entity.id); + currRestrictions = (currRestrictions || []).slice(); // shallow copy - if (token = this.tokenizer.codespan(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // br + var i, j; + if (entity.type === 'node') { + var parents = vgraph.parentWays(entity); + var nextWays = []; // which ways can we step into? - if (token = this.tokenizer.br(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // del (gfm) + for (i = 0; i < parents.length; i++) { + var way = parents[i]; // if next way is a oneway incoming to this vertex, skip + if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip - if (token = this.tokenizer.del(src)) { - src = src.substring(token.raw.length); - token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); - tokens.push(token); - continue; - } // autolink + if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) + var restrict = null; - if (token = this.tokenizer.autolink(src, mangle)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // url (gfm) + for (j = 0; j < currRestrictions.length; j++) { + var restriction = currRestrictions[j]; + var f = restriction.memberByRole('from'); + var v = restriction.membersByRole('via'); + var t = restriction.memberByRole('to'); + var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? + var matchesFrom = f.id === fromWayId; + var matchesViaTo = false; + var isAlongOnlyPath = false; - if (!inLink && (token = this.tokenizer.url(src, mangle))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + 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 = []; + for (k = 2; k < currPath.length; k += 2) { + // k = 2 skips FROM + pathVias.push(currPath[k]); // (path goes way-node-way...) + } - if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { - src = src.substring(token.raw.length); - prevChar = token.raw.slice(-1); - tokens.push(token); - continue; - } + var restrictionVias = []; - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + for (k = 0; k < v.length; k++) { + if (v[k].type === 'way') { + restrictionVias.push(v[k].id); + } + } - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } - } - } + 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; + } + } + } - return tokens; - } - }], [{ - key: "lex", + 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) - /** - * Static Lex Method - */ - value: function lex(src, options) { - var lexer = new Lexer(options); - return lexer.lex(src); - } - /** - * 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 - }; - } - }]); + if (restrict && restrict.direct) break; + } - return Lexer; - }(); + nextWays.push({ + way: way, + restrict: restrict + }); + } - var defaults$3 = defaults.defaults; - var cleanUrl$1 = helpers.cleanUrl, - escape$2 = helpers.escape; - /** - * Renderer - */ + 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) - var Renderer_1 = /*#__PURE__*/function () { - function Renderer(options) { - _classCallCheck(this, Renderer); + if (matchedRestriction && matchedRestriction.direct === false) { + for (i = 0; i < turnPath.length; i++) { + if (turnPath[i] === matchedRestriction.from) { + turnPath = turnPath.slice(i); + break; + } + } + } - this.options = options || defaults$3; - } + var turn = pathToTurn(turnPath); - _createClass(Renderer, [{ - key: "code", - value: function code(_code, infostring, escaped) { - var lang = (infostring || '').match(/\S*/)[0]; + if (turn) { + if (matchedRestriction) { + turn.restrictionID = matchedRestriction.id; + turn.no = matchedRestriction.no; + turn.only = matchedRestriction.only; + turn.direct = matchedRestriction.direct; + } - if (this.options.highlight) { - var out = this.options.highlight(_code, lang); + turns.push(osmTurn(turn)); + } - if (out != null && out !== _code) { - escaped = true; - _code = out; + if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here } - } - - 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 + if (matchedRestriction && matchedRestriction.end) return; // don't advance any further + // which nodes can we step into? + var n1 = vgraph.entity(entity.first()); + var n2 = vgraph.entity(entity.last()); + var dist = geoSphericalDistance(n1.loc, n2.loc); + var nextNodes = []; - 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 (currPath.length > 1) { + if (dist > maxDistance) return; // the next node is too far - }, { - 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 (!entity.__via) return; // this way is a leaf / can't be a via + } - if (href === null) { - return text; - } + 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 + } - var out = '    '; - return out; - } - }, { - key: "image", - value: function image(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); + var isOnlyVia = false; + var v = r.membersByRole('via'); - if (href === null) { - return text; - } + 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 out = '' + text + '' : '>'; - return out; - } - }, { - key: "text", - value: function text(_text) { - return _text; - } - }]); - - return Renderer; - }(); - - /** - * TextRenderer - * returns only the textual part of the token - */ - var TextRenderer_1 = /*#__PURE__*/function () { - function TextRenderer() { - _classCallCheck(this, TextRenderer); - } - _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 ''; - } - }]); + 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]; - return TextRenderer; - }(); + 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); - /** - * Slugger generates header id - */ - var Slugger_1 = /*#__PURE__*/function () { - function Slugger() { - _classCallCheck(this, Slugger); + 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 + } + } - this.seen = {}; - } + 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 + }; - _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, '-'); + function adjacentNode(wayId, affixId) { + var nodes = vgraph.entity(wayId).nodes; + return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; + } } - /** - * Finds the next safe (unique) slug to use - */ - - }, { - key: "getNextSafeSlug", - value: function getNextSafeSlug(originalSlug, isDryRun) { - var slug = originalSlug; - var occurenceAccumulator = 0; + }; - if (this.seen.hasOwnProperty(slug)) { - occurenceAccumulator = this.seen[originalSlug]; + 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; - do { - occurenceAccumulator++; - slug = originalSlug + '-' + occurenceAccumulator; - } while (this.seen.hasOwnProperty(slug)); - } + while (angle < 0) { + angle += 360; + } - if (!isDryRun) { - this.seen[originalSlug] = occurenceAccumulator; - this.seen[slug] = 0; - } + if (fromNode === toNode) { + return 'no_u_turn'; + } - 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 ((angle < 23 || angle > 336) && fromOneWay && toOneWay) { + return 'no_u_turn'; // wider tolerance for u-turn if both ways are oneway + } - }, { - key: "slug", - value: function slug(value) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - var slug = this.serialize(value); - return this.getNextSafeSlug(slug, options.dryrun); - } - }]); + if ((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) + } - return Slugger; - }(); + if (angle < 158) { + return 'no_right_turn'; + } - var defaults$4 = defaults.defaults; - var unescape$2 = helpers.unescape; - /** - * Parsing & Compiling - */ + if (angle > 202) { + return 'no_left_turn'; + } - var Parser_1 = /*#__PURE__*/function () { - function Parser(options) { - _classCallCheck(this, Parser); + return 'no_straight_on'; + } - 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(); + 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); } - /** - * Static Parse Method - */ + 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. - _createClass(Parser, [{ - key: "parse", + 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. - /** - * 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; + 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 - for (i = 0; i < l; i++) { - token = tokens[i]; + var members = []; + var outer = true; - switch (token.type) { - case 'space': - { - continue; - } + while (polygons.length) { + extractUncontained(polygons); + polygons = polygons.filter(isContained); + contained = contained.filter(isContained).map(filterContained); + } - case 'hr': - { - out += this.renderer.hr(); - continue; - } + function isContained(d, i) { + return contained[i].some(function (val) { + return val; + }); + } - case 'heading': - { - out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$2(this.parseInline(token.tokens, this.textRenderer)), this.slugger); - continue; - } + function filterContained(d) { + return d.filter(isContained); + } - case 'code': - { - out += this.renderer.code(token.text, token.lang, token.escaped); - continue; - } + 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 - case 'table': - { - header = ''; // header - cell = ''; - l2 = token.header.length; + 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'; + } - for (j = 0; j < l2; j++) { - cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { - header: true, - align: token.align[j] - }); - } + 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']) + })); + }; - header += this.renderer.tablerow(cell); - body = ''; - l2 = token.cells.length; + action.disabled = function (graph) { + var entities = groupEntities(graph); - for (j = 0; j < l2; j++) { - row = token.tokens.cells[j]; - cell = ''; - l3 = row.length; + if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { + return 'not_eligible'; + } - for (k = 0; k < l3; k++) { - cell += this.renderer.tablecell(this.parseInline(row[k]), { - header: false, - align: token.align[k] - }); - } + if (!entities.multipolygon.every(function (r) { + return r.isComplete(graph); + })) { + return 'incomplete_relation'; + } - body += this.renderer.tablerow(cell); - } + 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; + }); - out += this.renderer.table(header, body); - continue; - } + 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'; + } + }; - case 'blockquote': - { - body = this.parse(token.tokens); - out += this.renderer.blockquote(body); - continue; - } + return action; + } - case 'list': - { - ordered = token.ordered; - start = token.start; - loose = token.loose; - l2 = token.items.length; - body = ''; + 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'; + }); - for (j = 0; j < l2; j++) { - item = token.items[j]; - checked = item.checked; - task = item.task; - itemBody = ''; + // `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 + }); - if (item.task) { - checkbox = this.renderer.checkbox(checked); + var fastDeepEqual = function equal(a, b) { + if (a === b) return true; - if (loose) { - if (item.tokens.length > 0 && item.tokens[0].type === 'text') { - item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { + if (a.constructor !== b.constructor) return false; + var length, i, keys; - if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { - item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; - } - } else { - item.tokens.unshift({ - type: 'text', - text: checkbox - }); - } - } else { - itemBody += checkbox; - } - } + if (Array.isArray(a)) { + length = a.length; + if (length != b.length) return false; - itemBody += this.parse(item.tokens, loose); - body += this.renderer.listitem(itemBody, task, checked); - } + for (i = length; i-- !== 0;) { + if (!equal(a[i], b[i])) return false; + } - out += this.renderer.list(body, ordered, start); - continue; - } + return true; + } - case 'html': - { - // TODO parse inline content if parameter markdown=1 - out += this.renderer.html(token.text); - continue; - } + 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; - case 'paragraph': - { - out += this.renderer.paragraph(this.parseInline(token.tokens)); - continue; - } + for (i = length; i-- !== 0;) { + if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; + } - case 'text': - { - body = token.tokens ? this.parseInline(token.tokens) : token.text; + for (i = length; i-- !== 0;) { + var key = keys[i]; + if (!equal(a[key], b[key])) return false; + } - while (i + 1 < l && tokens[i + 1].type === 'text') { - token = tokens[++i]; - body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); - } + return true; + } // true if both NaN, false otherwise - out += top ? this.renderer.paragraph(body) : body; - continue; - } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + return a !== a && b !== b; + }; - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } - } - } + // J. W. Hunt and M. D. McIlroy, An algorithm for differential buffer + // comparison, Bell Telephone Laboratories CSTR #41 (1976) + // http://www.cs.dartmouth.edu/~doug/ + // https://en.wikipedia.org/wiki/Longest_common_subsequence_problem + // + // Expects two arrays, finds longest common sequence - return out; + function LCS(buffer1, buffer2) { + var equivalenceClasses = {}; + + for (var j = 0; j < buffer2.length; j++) { + var item = buffer2[j]; + + if (equivalenceClasses[item]) { + equivalenceClasses[item].push(j); + } else { + equivalenceClasses[item] = [j]; } - /** - * Parse Inline Tokens - */ + } - }, { - key: "parseInline", - value: function parseInline(tokens, renderer) { - renderer = renderer || this.renderer; - var out = '', - i, - token; - var l = tokens.length; + var NULLRESULT = { + buffer1index: -1, + buffer2index: -1, + chain: null + }; + var candidates = [NULLRESULT]; - for (i = 0; i < l; i++) { - token = tokens[i]; + for (var i = 0; i < buffer1.length; i++) { + var _item = buffer1[i]; + var buffer2indices = equivalenceClasses[_item] || []; + var r = 0; + var c = candidates[0]; - switch (token.type) { - case 'escape': - { - out += renderer.text(token.text); - break; - } + for (var jx = 0; jx < buffer2indices.length; jx++) { + var _j = buffer2indices[jx]; + var s = void 0; - case 'html': - { - out += renderer.html(token.text); - break; - } + for (s = r; s < candidates.length; s++) { + if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { + break; + } + } - case 'link': - { - out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); - break; - } + if (s < candidates.length) { + var newCandidate = { + buffer1index: i, + buffer2index: _j, + chain: candidates[s] + }; - case 'image': - { - out += renderer.image(token.href, token.title, token.text); - break; - } + if (r === candidates.length) { + candidates.push(c); + } else { + candidates[r] = c; + } - case 'strong': - { - out += renderer.strong(this.parseInline(token.tokens, renderer)); - break; - } + r = s + 1; + c = newCandidate; - case 'em': - { - out += renderer.em(this.parseInline(token.tokens, renderer)); - break; - } + if (r === candidates.length) { + break; // no point in examining further (j)s + } + } + } - case 'codespan': - { - out += renderer.codespan(token.text); - break; - } + 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]. - case 'br': - { - out += renderer.br(); - break; - } - case 'del': - { - out += renderer.del(this.parseInline(token.tokens, renderer)); - break; - } + 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. - case 'text': - { - out += renderer.text(token.text); - break; - } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + function diffIndices(buffer1, buffer2) { + var lcs = LCS(buffer1, buffer2); + var result = []; + var tail1 = buffer1.length; + var tail2 = buffer2.length; - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } - } - } + 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; - return out; - } - }], [{ - key: "parse", - value: function parse(tokens, options) { - var parser = new Parser(options); - return parser.parse(tokens); + 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) + }); } - /** - * Static Parse Inline Method - */ + } - }, { - key: "parseInline", - value: function parseInline(tokens, options) { - var parser = new Parser(options); - return parser.parseInline(tokens); - } - }]); + 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) + // - return Parser; - }(); - var merge$3 = helpers.merge, - checkSanitizeDeprecation$1 = helpers.checkSanitizeDeprecation, - escape$3 = helpers.escape; - var getDefaults = defaults.getDefaults, - changeDefaults = defaults.changeDefaults, - defaults$5 = defaults.defaults; - /** - * Marked - */ + 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 marked(src, opt, callback) { - // throw error in case of non string input - if (typeof src === 'undefined' || src === null) { - throw new Error('marked(): input parameter is undefined or null'); - } + function addHunk(h, ab) { + hunks.push({ + ab: ab, + oStart: h.buffer1[0], + oLength: h.buffer1[1], + // length of o to remove + abStart: h.buffer2[0], + abLength: h.buffer2[1] // length of a/b to insert + // abContent: (ab === 'a' ? a : b).slice(h.buffer2[0], h.buffer2[0] + h.buffer2[1]) - if (typeof src !== 'string') { - throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + }); } - if (typeof opt === 'function') { - callback = opt; - opt = null; + 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; + } } - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + 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 (callback) { - var highlight = opt.highlight; - var tokens; + while (hunks.length) { + var nextHunk = hunks[0]; + var nextHunkStart = nextHunk.oStart; + if (nextHunkStart > regionEnd) break; // no overlap - try { - tokens = Lexer_1.lex(src, opt); - } catch (e) { - return callback(e); + regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); + regionHunks.push(hunks.shift()); } - var done = function done(err) { - var out; - - if (!err) { - try { - out = Parser_1.parse(tokens, opt); - } catch (e) { - err = e; - } + 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] + }; - opt.highlight = highlight; - return err ? callback(err) : callback(null, out); - }; + 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]); + } - if (!highlight || highlight.length < 3) { - return done(); + 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); } - 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); - } + currOffset = regionEnd; + } - if (code != null && code !== token.text) { - token.text = code; - token.escaped = true; - } + 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` - pending--; - if (pending === 0) { - done(); - } - }); - }, 0); - } - }); + function diff3Merge(a, o, b, options) { + var defaults = { + excludeFalseConflicts: true, + stringSeparator: /\s+/ + }; + options = Object.assign(defaults, options); + var aString = typeof a === 'string'; + var oString = typeof o === 'string'; + var bString = typeof b === 'string'; + if (aString) a = a.split(options.stringSeparator); + if (oString) o = o.split(options.stringSeparator); + if (bString) b = b.split(options.stringSeparator); + var results = []; + var regions = diff3MergeRegions(a, o, b); + var okBuffer = []; - if (pending === 0) { - done(); + function flushOk() { + if (okBuffer.length) { + results.push({ + ok: okBuffer + }); } - return; + okBuffer = []; } - try { - var _tokens = Lexer_1.lex(src, opt); + function isFalseConflict(a, b) { + if (a.length !== b.length) return false; - if (opt.walkTokens) { - marked.walkTokens(_tokens, opt.walkTokens); + for (var i = 0; i < a.length; i++) { + if (a[i] !== b[i]) return false; } - return Parser_1.parse(_tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + return true; + } - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + 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; + + (_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; + } - throw e; + function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { + discardTags = discardTags || {}; + var _option = 'safe'; // 'safe', 'force_local', 'force_remote' + + var _conflicts = []; + + function user(d) { + return typeof formatUser === 'function' ? formatUser(d) : d; } - } - /** - * Options - */ + 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; + } - marked.options = marked.setOptions = function (opt) { - merge$3(marked.defaults, opt); - changeDefaults(marked.defaults); - return marked; - }; + if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { + return target; + } - marked.getDefaults = getDefaults; - marked.defaults = defaults$5; - /** - * Use Extension - */ + if (_option === 'force_remote') { + return target.update({ + loc: remote.loc + }); + } - marked.use = function (extension) { - var opts = merge$3({}, extension); + _conflicts.push(_t('merge_remote_changes.conflict.location', { + user: user(remote.user) + })); - if (extension.renderer) { - (function () { - var renderer = marked.defaults.renderer || new Renderer_1(); + return target; + } - var _loop = function _loop(prop) { - var prevRenderer = renderer[prop]; + function mergeNodes(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { + return target; + } - renderer[prop] = function () { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } + if (_option === 'force_remote') { + return target.update({ + nodes: remote.nodes + }); + } - var ret = extension.renderer[prop].apply(renderer, args); + 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 + }); - if (ret === false) { - ret = prevRenderer.apply(renderer, args); - } + for (var i = 0; i < hunks.length; i++) { + var hunk = hunks[i]; - return ret; - }; - }; + 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; - for (var prop in extension.renderer) { - _loop(prop); + 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) + })); + + break; + } } + } - opts.renderer = renderer; - })(); + return _conflicts.length === ccount ? target.update({ + nodes: nodes + }) : target; } - if (extension.tokenizer) { - (function () { - var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + 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; + } - var _loop2 = function _loop2(prop) { - var prevTokenizer = tokenizer[prop]; + var ccount = _conflicts.length; - tokenizer[prop] = function () { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } + for (var i = 0; i < children.length; i++) { + var id = children[i]; + var node = graph.hasEntity(id); // remove unused childNodes.. - var ret = extension.tokenizer[prop].apply(tokenizer, args); + if (targetWay.nodes.indexOf(id) === -1) { + if (node && !isUsed(node, targetWay)) { + updates.removeIds.push(id); + } - if (ret === false) { - ret = prevTokenizer.apply(tokenizer, args); - } + continue; + } // restore used childNodes.. + + + var local = localGraph.hasEntity(id); + var remote = remoteGraph.hasEntity(id); + var target; + + if (_option === 'force_remote' && remote && remote.visible) { + updates.replacements.push(remote); + } else if (_option === 'force_local' && local) { + target = osmEntity(local); + + if (remote) { + target = target.update({ + version: remote.version + }); + } + + updates.replacements.push(target); + } else if (_option === 'safe' && local && remote && local.version !== remote.version) { + target = osmEntity(local, { + version: remote.version + }); - return ret; - }; - }; + if (remote.visible) { + target = mergeLocation(remote, target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); + } - for (var prop in extension.tokenizer) { - _loop2(prop); + if (_conflicts.length !== ccount) break; + updates.replacements.push(target); } + } - opts.tokenizer = tokenizer; - })(); + return targetWay; } - if (extension.walkTokens) { - var walkTokens = marked.defaults.walkTokens; + function updateChildren(updates, graph) { + for (var i = 0; i < updates.replacements.length; i++) { + graph = graph.replace(updates.replacements[i]); + } - opts.walkTokens = function (token) { - extension.walkTokens(token); + if (updates.removeIds.length) { + graph = actionDeleteMultiple(updates.removeIds)(graph); + } - if (walkTokens) { - walkTokens(token); - } - }; + return graph; } - marked.setOptions(opts); - }; - /** - * Run callback for every token - */ - - - marked.walkTokens = function (tokens, callback) { - var _iterator = _createForOfIteratorHelper(tokens), - _step; + function mergeMembers(remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { + return target; + } - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var token = _step.value; - callback(token); + if (_option === 'force_remote') { + return target.update({ + members: remote.members + }); + } - switch (token.type) { - case 'table': - { - var _iterator2 = _createForOfIteratorHelper(token.tokens.header), - _step2; + _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { + user: user(remote.user) + })); - try { - for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { - var cell = _step2.value; - marked.walkTokens(cell, callback); - } - } catch (err) { - _iterator2.e(err); - } finally { - _iterator2.f(); - } + return target; + } - var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), - _step3; + function mergeTags(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { + return target; + } - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var row = _step3.value; + if (_option === 'force_remote') { + return target.update({ + tags: remote.tags + }); + } - var _iterator4 = _createForOfIteratorHelper(row), - _step4; + 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 - 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(); - } + var changed = false; - break; - } + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; - case 'list': - { - marked.walkTokens(token.items, callback); - break; + 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]; } - default: - { - if (token.tokens) { - marked.walkTokens(token.tokens, callback); - } - } + changed = true; + } } } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); - } - }; - /** - * Parse Inline - */ + 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` + // - marked.parseInline = function (src, opt) { - // throw error in case of non string input - if (typeof src === 'undefined' || src === null) { - throw new Error('marked.parseInline(): input parameter is undefined or null'); - } - if (typeof src !== 'string') { - throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); - } + 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 - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + 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); + } - try { - var tokens = Lexer_1.lexInline(src, opt); + return graph.replace(target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); - if (opt.walkTokens) { - marked.walkTokens(tokens, opt.walkTokens); - } + return graph; // do nothing + } + } // merge - return Parser_1.parseInline(tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + 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); } - throw e; - } - }; - /** - * Expose - */ + target = mergeTags(base, remote, target); + if (!_conflicts.length) { + graph = updateChildren(updates, graph).replace(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; + return graph; + }; - 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 + action.withOption = function (opt) { + _option = opt; + return action; + }; - var _cache$2; + action.conflicts = function () { + return _conflicts; + }; - function abortRequest$2(controller) { - if (controller) { - controller.abort(); - } + return action; } - function abortUnwantedRequests$2(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - if (!wanted) { - abortRequest$2(cache.inflightTile[k]); - delete cache.inflightTile[k]; + 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.. + + 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; } - }); - } - 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 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; + })); + } + } + } - function updateRtree$2(item, replace) { - _cache$2.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); + function cacheIntersections(ids) { + function isEndpoint(way, id) { + return !way.isClosed() && !!way.affix(id); + } - if (replace) { - _cache$2.rtree.insert(item); - } - } // Issues shouldn't obscure each other + for (var i = 0; i < ids.length; i++) { + var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. + var childNodes = graph.childNodes(graph.entity(id)); - function preventCoincident$1(loc) { - var coincident = false; + 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; - 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); + for (var k = 0; k < parents.length; k++) { + var way = parents[k]; - return loc; - } + if (!cache.moving[way.id]) { + unmoved = way; + break; + } + } - 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 (!unmoved) continue; // exclude ways that are overly connected.. - if (!_cache$2) { - this.reset(); + if (utilArrayIntersection(moved.nodes, unmoved.nodes).length > 2) continue; + if (moved.isArea() || unmoved.isArea()) continue; + cache.intersections.push({ + nodeId: node.id, + movedId: moved.id, + unmovedId: unmoved.id, + movedIsEP: isEndpoint(moved, node.id), + unmovedIsEP: isEndpoint(unmoved, node.id) + }); + } + } } - this.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 + if (!cache) { + cache = {}; + } - _strings = _cache$2.strings; - _colors = _cache$2.colors; + 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 + // + // - _cache$2 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush(), - strings: _strings, - colors: _colors - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; - var params = { - // Tiles return a maximum # of issues - // So we want to filter our request for only types iD supports - item: _osmoseData.items - }; // determine the needed tiles to cover the view + function replaceMovedVertex(nodeId, wayId, graph, delta) { + var way = graph.entity(wayId); + var moved = graph.entity(nodeId); + var movedIndex = way.nodes.indexOf(nodeId); + var len, prevIndex, nextIndex; + + if (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; + } - var tiles = tiler$2.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed + var prev = graph.hasEntity(way.nodes[prevIndex]); + var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. - abortUnwantedRequests$2(_cache$2, tiles); // issue new requests.. + if (!prev || !next) return graph; + var key = wayId + '_' + nodeId; + var orig = cache.replacedVertex[key]; - tiles.forEach(function (tile) { - if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; + if (!orig) { + orig = osmNode(); + cache.replacedVertex[key] = orig; + cache.startLoc[orig.id] = cache.startLoc[nodeId]; + } - var _tile$xyz = _slicedToArray(tile.xyz, 3), - x = _tile$xyz[0], - y = _tile$xyz[1], - z = _tile$xyz[2]; + var start, end; - 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$2.loadedTile[tile.id] = true; + if (delta) { + start = projection(cache.startLoc[nodeId]); + end = projection.invert(geoVecAdd(start, delta)); + } else { + end = cache.startLoc[nodeId]; + } - if (data.features) { - data.features.forEach(function (issue) { - var _issue$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) */ + 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.. - var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) + if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? - if (itemType in _osmoseData.icons) { - var loc = issue.geometry.coordinates; // lon, lat + var p1 = [prev.loc, orig.loc, moved.loc, next.loc].map(projection); + var p2 = [prev.loc, moved.loc, orig.loc, next.loc].map(projection); + var d1 = geoPathLength(p1); + var d2 = geoPathLength(p2); + var insertAt = d1 <= d2 ? movedIndex : nextIndex; // moving around closed loop? + + if (way.isClosed() && insertAt === 0) insertAt = len; + way = way.addNode(orig.id, insertAt); + return graph.replace(orig).replace(way); + } // Remove duplicate vertex that might have been added by + // replaceMovedVertex. This is done after the unzorro checks. - loc = preventCoincident$1(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 = []; - } + function removeDuplicateVertices(wayId, graph) { + var way = graph.entity(wayId); + var epsilon = 1e-6; + var prev, curr; - _cache$2.data[d.id] = d; + function isInteresting(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } - _cache$2.rtree.insert(encodeIssueRtree$2(d)); - } - }); - } + for (var i = 0; i < way.nodes.length; i++) { + curr = graph.entity(way.nodes[i]); - 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; + 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); + } + } - // Issue details only need to be fetched once - if (issue.elems !== undefined) { - return Promise.resolve(issue); + prev = curr; } - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); - - 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 + 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 + // - issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; - _this2.replaceItem(issue); - }; + 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. - return d3_json(url).then(cacheDetails).then(function () { - return issue; + if (isEP1 && isEP2) return graph; + var nodes1 = graph.childNodes(way1).filter(function (n) { + return n !== vertex; }); - }, - loadStrings: function loadStrings() { - var locale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _mainLocalizer.localeCode(); - var items = Object.keys(_osmoseData.icons); - - if (locale in _cache$2.strings && Object.keys(_cache$2.strings[locale]).length === items.length) { - return Promise.resolve(_cache$2.strings[locale]); - } // May be partially populated already if some requests were successful + var 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 (!(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 + 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.. - var allRequests = items.map(function (itemType) { - // No need to request data we already have - if (itemType in _cache$2.strings[locale]) return null; + if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { + way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); + graph = graph.replace(way1); + } - var cacheData = function cacheData(data) { - // Bunch of nested single value arrays of objects - var _data$categories = _slicedToArray(data.categories, 1), - _data$categories$ = _data$categories[0], - cat = _data$categories$ === void 0 ? { - items: [] - } : _data$categories$; + if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { + way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); + graph = graph.replace(way2); + } - var _cat$items = _slicedToArray(cat.items, 1), - _cat$items$ = _cat$items[0], - item = _cat$items$ === void 0 ? { - "class": [] - } : _cat$items$; + return graph; + } - 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 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 graph; + } // check if moving way endpoint can cross an unmoved way, if so limit delta.. - 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 + 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.. - var itemInt = item.item, - color = item.color; + if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. - if (/^#[A-Fa-f0-9]{6}|[A-Fa-f0-9]{3}/.test(color)) { - _cache$2.colors[itemInt] = color; - } // Value of root key will be null if no string exists - // If string exists, value is an object with key 'auto' for string + if (!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 title = cl.title, - detail = cl.detail, - fix = cl.fix, - trap = cl.trap; // Osmose titles shouldn't contain markdown + var action = function action(graph) { + if (_delta[0] === 0 && _delta[1] === 0) return graph; + setupCache(graph); - 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$2.strings[locale][itemType] = issueStrings; - }; + if (cache.intersections.length) { + limitDelta(graph); + } - var _itemType$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 + 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 (cache.intersections.length) { + graph = cleanupIntersections(graph); + } - 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; + return graph; + }; - 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' + action.delta = function () { + return _delta; + }; + return action; + } - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); - var controller = new AbortController(); + function actionMoveMember(relationId, fromIndex, toIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + }; + } - var after = function after() { - delete _cache$2.inflightPost[issue.id]; + 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))); + }; - _this3.removeItem(issue); + action.transitionable = true; + return action; + } - 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; - } + function actionNoop() { + return function (graph) { + return graph; + }; + } - _cache$2.closed[issue.item] += 1; - } + 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 (callback) callback(null, issue); - }; + var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); + var upperThreshold = Math.cos(threshold * Math.PI / 180); - _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 + 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 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); - } - }; + if (way.tags.nonsquare) { + var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare - 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; + delete tags.nonsquare; + way = way.update({ + tags: tags + }); + } - var _mlyCache; + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - var _mlyClicks; + if (isClosed) nodes.pop(); - var _mlyActiveImage; + 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 _mlySelectedImageKey; - var _mlyViewer; + var nodeCount = {}; + var points = []; + var corner = { + i: 0, + dotp: 1 + }; + var node, point, loc, score, motions, i, j; - var _mlyViewerFilter = ['all']; + 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) + }); + } - var _loadViewerPromise; + 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; - var _mlyHighlightedDetection; + if (score < epsilon) { + break; + } + } - var _mlyShowFeatureDetections = false; - var _mlyShowSignDetections = false; + node = graph.entity(nodes[corner.i].id); + loc = projection.invert(points[corner.i].coord); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } else { + var straights = []; + var simplified = []; // Remove points from nearly straight sections.. + // This produces a simplified shape to orthogonalize - function abortRequest$3(controller) { - controller.abort(); - } + for (i = 0; i < points.length; i++) { + point = points[i]; + var dotp = 0; - 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 + 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)); + } - var cache = _mlyCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + if (dotp > upperThreshold) { + straights.push(point); + } else { + simplified.push(point); + } + } // Orthogonalize the simplified shape - if (!wanted) { - abortRequest$3(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadNextTilePage(which, currZoom, url, tile); - }); - } - function loadNextTilePage(which, currZoom, url, tile) { - var cache = _mlyCache[which]; - var rect = tile.extent.rectangle(); - var maxPages = maxPageAtZoom(currZoom); - var nextPage = cache.nextPage[tile.id] || 0; - var nextURL = cache.nextURL[tile.id] || url + utilQsString({ - per_page: maxResults, - page: nextPage, - client_id: clientId, - bbox: [rect[0], rect[1], rect[2], rect[3]].join(',') - }); - if (nextPage > maxPages) return; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - var controller = new AbortController(); - cache.inflight[id] = controller; - var options = { - method: 'GET', - signal: controller.signal, - headers: { - 'Content-Type': 'application/json' - } - }; - fetch(nextURL, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } + var bestPoints = clonePoints(simplified); + var originalPoints = clonePoints(simplified); + score = Infinity; - var linkHeader = response.headers.get('Link'); + for (i = 0; i < 1000; i++) { + motions = simplified.map(calcMotion); - if (linkHeader) { - var pagination = parsePagination(linkHeader); + for (j = 0; j < motions.length; j++) { + simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); + } - if (pagination.next) { - cache.nextURL[tile.id] = pagination.next; - } - } + var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); - return response.json(); - }).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + if (newScore < score) { + bestPoints = clonePoints(simplified); + score = newScore; + } - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + if (score < epsilon) { + break; + } + } - var features = data.features.map(function (feature) { - var loc = feature.geometry.coordinates; - var d; // An image (shown as a green dot on the map) is a single street photo with extra - // information such as location, camera angle (CA), camera model, and so on. - // Each image feature is a GeoJSON Point + var bestCoords = bestPoints.map(function (p) { + return p.coord; + }); + if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move - 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, - "package": feature.properties["package"], - detections: feature.properties.detections - }; - } + for (i = 0; i < bestPoints.length; i++) { + point = bestPoints[i]; - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); + if (!geoVecEqual(originalPoints[i].coord, point.coord)) { + node = graph.entity(point.id); + loc = projection.invert(point.coord); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } // move the nodes along straight segments - if (cache.rtree && features) { - cache.rtree.load(features); - } - 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 - } + for (i = 0; i < straights.length; i++) { + point = straights[i]; + if (nodeCount[point.id] > 1) continue; // skip self-intersections - 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]; - }); - } + node = graph.entity(point.id); - function loadData(which, url) { - var cache = _mlyCache[which]; - var options = { - method: 'GET', - headers: { - 'Content-Type': 'application/json' - } - }; - var nextUrl = url + '&client_id=' + clientId; - return fetch(nextUrl, options).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); - } + if (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); - return response.json(); - }).then(function (data) { - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); + if (choice) { + loc = projection.invert(choice.target); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } + } } - data.features.forEach(function (feature) { - var d; + return graph; - if (which === 'image_detections') { - d = { - key: feature.properties.key, - image_key: feature.properties.image_key, - value: feature.properties.value, - "package": feature.properties["package"], - shape: feature.properties.shape + function clonePoints(array) { + return array.map(function (p) { + return { + id: p.id, + coord: [p.coord[0], p.coord[1]] }; + }); + } - if (!cache.forImageKey[d.image_key]) { - cache.forImageKey[d.image_key] = []; - } + 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 (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); - cache.forImageKey[d.image_key].push(d); + if (val < lowerThreshold) { + // nearly orthogonal + corner.i = i; + corner.dotp = val; + var vec = geoVecNormalize(geoVecAdd(p, q)); + return geoVecScale(vec, 0.1 * dotp * scale); } - }); - }); - } - 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 + return [0, 0]; // do nothing + } + }; // if we are only orthogonalizing one vertex, + // get that vertex and the previous and next - function parsePagination(links) { - return links.split(',').map(function (rel) { - var elements = rel.split(';'); + function nodeSubset(nodes, vertexID, isClosed) { + var first = isClosed ? 0 : 1; + var last = isClosed ? nodes.length : nodes.length - 1; - if (elements.length === 2) { - return [/<(.+)>/.exec(elements[0])[1], /rel="(.+)"/.exec(elements[1])[1]]; - } else { - return ['', '']; + 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]]; + } } - }).reduce(function (pagination, val) { - pagination[val[1]] = val[0]; - return pagination; - }, {}); - } // partition viewport into higher zoom tiles + return []; + } - 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 + action.disabled = function (graph) { + var way = graph.entity(wayID); + way = way.removeNode(''); // sanity check - remove any consecutive duplicates - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy + if (isClosed) nodes.pop(); + var allowStraightAngles = false; - 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; + 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); }); - return found.length ? result.concat(found) : result; - }, []); - } + var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); - var serviceMapillary = { - init: function init() { - if (!_mlyCache) { - this.reset(); + if (score === null) { + return 'not_squarish'; + } else if (score === 0) { + return 'square_enough'; + } else { + return false; } + }; - this.event = utilRebind(this, dispatch$4, 'on'); - }, - reset: function reset() { - if (_mlyCache) { - Object.values(_mlyCache.images.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.image_detections.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.map_features.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.points.inflight).forEach(abortRequest$3); - Object.values(_mlyCache.sequences.inflight).forEach(abortRequest$3); + action.transitionable = true; + return action; + } + + // + // `turn` must be an `osmTurn` object + // see osm/intersection.js, pathToTurn() + // + // This specifies a restriction of type `restriction` when traveling from + // `turn.from.way` toward `turn.to.way` via `turn.via.node` OR `turn.via.ways`. + // (The action does not check that these entities form a valid intersection.) + // + // From, to, and via ways should be split before calling this action. + // (old versions of the code would split the ways here, but we no longer do it) + // + // For testing convenience, accepts a restrictionID to assign to the new + // relation. Normally, this will be undefined and the relation will + // automatically be assigned a new ID. + // + + function actionRestrictTurn(turn, restrictionType, restrictionID) { + return function (graph) { + var fromWay = graph.entity(turn.from.way); + var toWay = graph.entity(turn.to.way); + var viaNode = turn.via.node && graph.entity(turn.via.node); + var viaWays = turn.via.ways && turn.via.ways.map(function (id) { + return graph.entity(id); + }); + var members = []; + members.push({ + id: fromWay.id, + type: 'way', + role: 'from' + }); + + 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' + }); + }); } - _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() + members.push({ + id: toWay.id, + type: 'way', + role: 'to' + }); + return graph.replace(osmRelation({ + id: restrictionID, + tags: { + type: 'restriction', + restriction: restrictionType }, - sequences: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush(), - forImageKey: {}, - lineString: {} - } - }; - _mlySelectedImageKey = null; - _mlyActiveImage = null; - _mlyClicks = []; - }, - images: function images(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.images.rtree); - }, - signs: function signs(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.map_features.rtree); - }, - mapFeatures: function mapFeatures(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.points.rtree); - }, - cachedImage: function cachedImage(imageKey) { - return _mlyCache.images.forImageKey[imageKey]; - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var sequenceKeys = {}; // all sequences for images in viewport + members: members + })); + }; + } - _mlyCache.images.rtree.search(bbox).forEach(function (d) { - var sequenceKey = _mlyCache.sequences.forImageKey[d.data.key]; + function actionRevert(id) { + var action = function action(graph) { + var entity = graph.hasEntity(id), + base = graph.base().entities[id]; - if (sequenceKey) { - sequenceKeys[sequenceKey] = true; - } - }); // Return lineStrings for the sequences + 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); + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + } - 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 + graph.parentRelations(entity).forEach(function (parent) { + parent = parent.removeMembersWithID(id); + graph = graph.replace(parent); - 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 (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + } - function loaded() { - loadedCount += 1; // wait until both files are loaded + return graph.revert(id); + }; - if (loadedCount === 2) resolve(); - } + return action; + } - var head = select('head'); // load mapillary-viewercss + 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))); + }); + }); + }; - 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 + return action; + } - 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(); + 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))); }); - })["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 + }; + } - } - }, - showFeatureDetections: function showFeatureDetections(value) { - _mlyShowFeatureDetections = value; + /* Align nodes along their common axis */ - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); - } - }, - showSignDetections: function showSignDetections(value) { - _mlyShowSignDetections = value; + function actionStraightenNodes(nodeIDs, projection) { + function positionAlongWay(a, o, b) { + return geoVecDot(a, b, o) / geoVecDot(b, b, o); + } // returns the endpoints of the long axis of symmetry of the `points` bounding rect - if (!_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 (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - filter.push(['>=', 'capturedAt', fromTimestamp]); - } + 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 (toDate) { - var toTimestamp = new Date(toDate).getTime(); - filter.push(['>=', 'capturedAt', toTimestamp]); - } + var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; + var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; + var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; + var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; + var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); - if (_mlyViewer) { - _mlyViewer.setFilter(filter); + if (isLong) { + return [p1, q1]; } - _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(); + return [p2, q2]; + } - if (isHidden && _mlyViewer) { - wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); + 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 - _mlyViewer.resize(); + 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))); } - return this; - }, - hideViewer: function hideViewer(context) { - _mlyActiveImage = null; - _mlySelectedImageKey = null; + return graph; + }; - if (!_mlyFallback && _mlyViewer) { - _mlyViewer.getComponent('sequence').stop(); - } + 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; - var viewer = context.container().select('.photoviewer'); - if (!viewer.empty()) viewer.datum(null); - viewer.classed('hide', true).selectAll('.photo-wrapper').classed('hide', true); - this.updateUrlImage(null); - dispatch$4.call('nodeChanged'); - return this.setStyles(context, null, true); - }, - parsePagination: parsePagination, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + for (var i = 0; i < 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 (imageKey) { - hash.photo = 'mapillary/' + imageKey; - } else { - delete hash.photo; + if (!isNaN(dist) && dist > maxDistance) { + maxDistance = dist; } - - window.location.replace('#' + utilQsString(hash, true)); - } - }, - highlightDetection: function highlightDetection(detection) { - if (detection) { - _mlyHighlightedDetection = detection.detection_key; } - 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 - - 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 (maxDistance < 0.0001) { + return 'straight_enough'; } + }; - _mlyViewer = new Mapillary.Viewer('ideditor-mly', clientId, null, opts); - - _mlyViewer.on('nodechanged', nodeChanged); + action.transitionable = true; + return action; + } - _mlyViewer.on('bearingchanged', bearingChanged); + /* + * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as + */ - if (_mlyViewerFilter) { - _mlyViewer.setFilter(_mlyViewerFilter); - } // Register viewer resize handler + 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 - 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 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'; + }); - function nodeChanged(node) { - that.resetTags(); - var clicks = _mlyClicks; - var index = clicks.indexOf(node.key); - var selectedKey = _mlySelectedImageKey; - that.setActiveImage(node); + 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"] - 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.. - 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); - } + 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 - dispatch$4.call('nodeChanged'); - } + 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 - 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; + 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 (!fromViewer && imageKey) { - _mlyClicks.push(imageKey); - } - this.setStyles(context, null, true); + while (remainingWays.length) { + nextWay = getNextWay(currNode, remainingWays); + remainingWays = utilArrayDifference(remainingWays, [nextWay]); - if (_mlyShowFeatureDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=points&values=' + mapFeatureConfig.values + '&image_keys=' + imageKey); - } + if (nextWay[0] !== currNode) { + nextWay.reverse(); + } - if (_mlyShowSignDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=trafficsigns&image_keys=' + imageKey); - } + 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 (_mlyViewer && imageKey) { - _mlyViewer.moveToKey(imageKey)["catch"](function (e) { - console.error('mly3', e); - }); // eslint-disable-line no-console + 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 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); - } + return nodes.map(function (n) { + return graph.entity(n); + }); + } - 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 + function shouldKeepNode(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } - 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; + 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); }); - 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 - - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + var startPoint = points[0]; + var endPoint = points[points.length - 1]; + var toDelete = []; + var i; - function viewfieldPath() { - var d = this.parentNode.__data__; + for (i = 1; i < points.length - 1; i++) { + var node = nodes[i]; + var point = points[i]; - 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'; + 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 { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + // safe to delete + if (toDelete.indexOf(node) === -1) { + toDelete.push(node); + } } } - return this; - }, - updateDetections: function updateDetections(imageKey, url) { - if (!_mlyViewer || _mlyFallback) return; - if (!imageKey) return; - - if (!_mlyCache.image_detections.forImageKey[imageKey]) { - loadData('image_detections', url).then(function () { - showDetections(_mlyCache.image_detections.forImageKey[imageKey] || []); - }); - } else { - showDetections(_mlyCache.image_detections.forImageKey[imageKey]); + for (i = 0; i < toDelete.length; i++) { + graph = actionDeleteNode(toDelete[i].id)(graph); } - function showDetections(detections) { - detections.forEach(function (data) { - var tag = makeTag(data); + return graph; + }; - if (tag) { - var tagComponent = _mlyViewer.getComponent('tag'); + 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; - tagComponent.add([tag]); - } - }); + if (threshold === 0) { + return 'too_bendy'; } - function makeTag(data) { - var valueParts = data.value.split('--'); - if (!valueParts.length) return; - var tag; - var text; - var color = 0xffffff; - - if (_mlyHighlightedDetection === data.key) { - color = 0xffff00; - text = valueParts[1]; - - if (text === 'flat' || text === 'discrete' || text === 'sign') { - text = valueParts[2]; - } + var maxDistance = 0; - text = text.replace(/-/g, ' '); - text = text.charAt(0).toUpperCase() + text.slice(1); - _mlyHighlightedDetection = null; - } + 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 (data.shape.type === 'Polygon') { - var polygonGeometry = new Mapillary.TagComponent.PolygonGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.OutlineTag(data.key, polygonGeometry, { - text: text, - textColor: color, - lineColor: color, - lineWidth: 2, - fillColor: color, - fillOpacity: 0.3 - }); - } else if (data.shape.type === 'Point') { - var pointGeometry = new Mapillary.TagComponent.PointGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.SpotTag(data.key, pointGeometry, { - text: text, - color: color, - textColor: color - }); + if (isNaN(dist) || dist > threshold) { + return 'too_bendy'; + } else if (dist > maxDistance) { + maxDistance = dist; } - - return tag; } - }, - cache: function cache() { - return _mlyCache; - } - }; - - function validationIssue(attrs) { - this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') - this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') + var keepingAllNodes = nodes.every(function (node, i) { + return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); + }); - this.severity = attrs.severity; // required - 'warning' or 'error' + if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes + keepingAllNodes) { + return 'straight_enough'; + } + }; - this.message = attrs.message; // required - function returning localized string + action.transitionable = true; + return action; + } - this.reference = attrs.reference; // optional - function(selection) to render reference information + // + // `turn` must be an `osmTurn` object with a `restrictionID` property. + // see osm/intersection.js, pathToTurn() + // - this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue + function actionUnrestrictTurn(turn) { + return function (graph) { + return actionDeleteRelation(turn.restrictionID)(graph); + }; + } - this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue + /* Reflect the given area around its axis of symmetry */ - this.data = attrs.data; // optional - object containing extra data for the fixes + function actionReflect(reflectIds, projection) { + var _useLongAxis = true; - this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes + 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. - this.hash = attrs.hash; // optional - string to further differentiate the issue + 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); - this.id = generateID.apply(this); // generated - see below + 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 - this.autoFix = null; // generated - if autofix exists, will be set below - // A unique, deterministic string hash. - // Issues with identical id values are considered identical. - function generateID() { - var parts = [this.type]; + 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); - if (this.hash) { - // subclasses can pass in their own differentiator - parts.push(this.hash); + 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); } - if (this.subtype) { - parts.push(this.subtype); - } // include the entities this issue is for - // (sort them so the id is deterministic) + return graph; + }; + action.useLongAxis = function (val) { + if (!arguments.length) return _useLongAxis; + _useLongAxis = val; + return action; + }; - if (this.entityIds) { - var entityKeys = this.entityIds.slice().sort(); - parts.push.apply(parts, entityKeys); - } + action.transitionable = true; + return action; + } - return parts.join(':'); - } + function actionUpgradeTags(entityId, oldTags, replaceTags) { + return function (graph) { + var entity = graph.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - this.extent = function (resolver) { - if (this.loc) { - return geoExtent(this.loc); - } + var transferValue; + var semiIndex; - if (this.entityIds && this.entityIds.length) { - return this.entityIds.reduce(function (extent, entityId) { - return extent.extend(resolver.entity(entityId).extent(resolver)); - }, geoExtent()); - } + for (var oldTagKey in oldTags) { + if (!(oldTagKey in tags)) continue; // wildcard match - return null; - }; + 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]); - this.fixes = function (context) { - var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; - var issue = this; + 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; + } - 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); + vals.splice(oldIndex, 1); + tags[oldTagKey] = vals.join(';'); } - })); + } } - 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 + if (replaceTags) { + for (var replaceKey in replaceTags) { + var replaceValue = replaceTags[replaceKey]; - fix.issue = issue; + 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 (fix.autoArgs) { - issue.autoFix = fix; + if (existingVals.indexOf(replaceValue) === -1) { + existingVals.splice(semiIndex, 0, replaceValue); + tags[replaceKey] = existingVals.join(';'); + } + } else { + tags[replaceKey] = replaceValue; + } + } } - }); - return fixes; + } + + return graph.replace(entity.update({ + tags: tags + })); }; } - function validationIssueFix(attrs) { - this.title = attrs.title; // Required - - this.onClick = attrs.onClick; // Optional - the function to run to apply the fix - this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any + function behaviorEdit(context) { + function behavior() { + context.map().minzoom(context.minEditableZoom()); + } - this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set + behavior.off = function () { + context.map().minzoom(0); + }; - this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. + return behavior; + } - this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run + /* + The hover behavior adds the `.hover` class on pointerover to all elements to which + the identical datum is bound, and removes it on pointerout. - this.issue = null; // Generated link - added by validationIssue - } + 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. + */ - 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 behaviorHover(context) { + var dispatch = dispatch$8('hover'); - var expression = _positiveRegex[tagKey].join('|'); + var _selection = select(null); - var regex = new RegExp(expression); - return function (tags) { - return regex.test(tags[tagKey]); - }; - }, - negativeRegex: function negativeRegex(_negativeRegex) { - var tagKey = Object.keys(_negativeRegex)[0]; + var _newNodeId = null; + var _initialNodeID = null; - var expression = _negativeRegex[tagKey].join('|'); + var _altDisables; - var regex = new RegExp(expression); - return function (tags) { - return !regex.test(tags[tagKey]); - }; - } - }; - }; + var _ignoreVertex; - var buildLineKeys = function buildLineKeys() { - return { - highway: { - rest_area: true, - services: true - }, - railway: { - roundhouse: true, - station: true, - traverser: true, - turntable: true, - wash: true - } - }; - }; + var _targets = []; // use pointer events on supported platforms; fallback to mouse events - 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])); - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - return rules; - }, []); - }, - // builds tagMap from mapcss-parse selector object... - buildTagMap: function buildTagMap(selector) { - var getRegexValues = function getRegexValues(regexes) { - return regexes.map(function (regex) { - return regex.replace(/\$|\^/g, ''); - }); - }; + function keydown(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); - var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { - var values; - var isRegex = /regex/gi.test(key); - var isEqual = /equals/gi.test(key); + _selection.classed('hover-disabled', true); - if (isRegex || isEqual) { - Object.keys(selector[key]).forEach(function (selectorKey) { - values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); + dispatch.call('hover', this, null); + } + } - if (expectedTags.hasOwnProperty(selectorKey)) { - values = values.concat(expectedTags[selectorKey]); - } + function keyup(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - 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]]; + _selection.classed('hover-disabled', false); - if (expectedTags.hasOwnProperty(tagKey)) { - values = values.concat(expectedTags[tagKey]); - } + dispatch.call('hover', this, _targets); + } + } - expectedTags[tagKey] = values; - } + function behavior(selection) { + _selection = selection; + _targets = []; - return expectedTags; - }, {}); - return tagMap; - }, - // inspired by osmWay#isArea() - inferGeometry: function inferGeometry(tagMap) { - var _lineKeys = this._lineKeys; - var _areaKeys = this._areaKeys; + if (_initialNodeID) { + _newNodeId = _initialNodeID; + _initialNodeID = null; + } else { + _newNodeId = null; + } - var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; - }; + _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices + .on(_pointerPrefix + 'down.hover', pointerover); - var keyValueImpliesLine = function keyValueImpliesLine(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; - }; + select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - if (tagMap.hasOwnProperty('area')) { - if (tagMap.area.indexOf('yes') > -1) { - return 'area'; - } + function eventTarget(d3_event) { + var datum = d3_event.target && d3_event.target.__data__; + if (_typeof(datum) !== 'object') return null; - if (tagMap.area.indexOf('no') > -1) { - return 'line'; + if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { + return datum.properties.entity; } + + return datum; } - for (var key in tagMap) { - if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { - return 'area'; - } + 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 (key in _lineKeys && keyValueImpliesLine(key)) { - return 'area'; + if (target && _targets.indexOf(target) === -1) { + _targets.push(target); + + updateHover(d3_event, _targets); } } - 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 pointerout(d3_event) { + var target = eventTarget(d3_event); - 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 index = _targets.indexOf(target); - var apibase$1 = 'https://nominatim.openstreetmap.org/'; - var _inflight = {}; + if (index !== -1) { + _targets.splice(index); - var _nominatimCache; + updateHover(d3_event, _targets); + } + } - 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); + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } + + function modeAllowsHover(target) { + var mode = context.mode(); + + if (mode.id === 'add-point') { + return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; } - }); - }, - reverse: function reverse(loc, callback) { - var cached = _nominatimCache.search({ - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1] - }); - if (cached.length > 0) { - if (callback) callback(null, cached[0].data); - return; + return true; } - 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]; + function updateHover(d3_event, targets) { + _selection.selectAll('.hover').classed('hover', false); - if (result && result.error) { - throw new Error(result.error); + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + + 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; } - var extent = geoExtent(loc).padByMeters(200); + 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); + } - _nominatimCache.insert(Object.assign(extent.bbox(), { - data: result - })); + return true; + }); + var selector = ''; - 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]; + for (var i in targets) { + var datum = targets[i]; // What are we hovering over? - if (result && result.error) { - throw new Error(result.error); + 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; + + if (datum.type === 'relation') { + for (var j in datum.members) { + selector += ', .' + datum.members[j].id; + } + } + } } - if (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); - }); + var suppressed = _altDisables && d3_event && d3_event.altKey; + + if (selector.trim().length) { + // remove the first comma + selector = selector.slice(1); + + _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); + } + + dispatch.call('hover', this, !suppressed && targets); + } } - }; - 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]); + 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); + }; - var _oscCache; + behavior.altDisables = function (val) { + if (!arguments.length) return _altDisables; + _altDisables = val; + return behavior; + }; - var _oscSelectedImage; + behavior.ignoreVertex = function (val) { + if (!arguments.length) return _ignoreVertex; + _ignoreVertex = val; + return behavior; + }; - var _loadViewerPromise$1; + behavior.initialNodeID = function (nodeId) { + _initialNodeID = nodeId; + return behavior; + }; - function abortRequest$4(controller) { - controller.abort(); + return utilRebind(behavior, dispatch, 'on'); } - 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; - } + 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'); - function loadTiles$1(which, url, projection) { - var currZoom = Math.floor(geoScaleToZoom(projection.scale())); - var tiles = tiler$4.getTiles(projection); // abort inflight requests that are no longer needed + var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - var cache = _oscCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + var _edit = behaviorEdit(context); - if (!wanted) { - abortRequest$4(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadNextTilePage$1(which, currZoom, url, tile); - }); - } + var _closeTolerance = 4; + var _tolerance = 12; + var _mouseLeave = false; + var _lastMouse = null; - function loadNextTilePage$1(which, currZoom, url, tile) { - var cache = _oscCache[which]; - var bbox = tile.extent.bbox(); - var maxPages = maxPageAtZoom$1(currZoom); - var nextPage = cache.nextPage[tile.id] || 1; - var params = utilQsString({ - ipp: maxResults$1, - page: nextPage, - // client_id: clientId, - bbTopLeft: [bbox.maxY, bbox.minX].join(','), - bbBottomRight: [bbox.minY, bbox.maxX].join(',') - }, true); - if (nextPage > maxPages) return; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - var controller = new AbortController(); - cache.inflight[id] = controller; - var options = { - method: 'POST', - signal: controller.signal, - body: params, - headers: { - 'Content-Type': 'application/x-www-form-urlencoded' - } - }; - d3_json(url, options).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + var _lastPointerUpEvent; - if (!data || !data.currentPageItems || !data.currentPageItems.length) { - throw new Error('No Data'); - } + var _downPointer; // use pointer events on supported platforms; fallback to mouse events - var features = data.currentPageItems.map(function (item) { - var loc = [+item.lng, +item.lat]; - var d; - 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 + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code + // - `mode/drag_node.js` `datum()` - var seq = _oscCache.sequences[d.sequence_id]; - if (!seq) { - seq = { - rotation: 0, - images: [] - }; - _oscCache.sequences[d.sequence_id] = seq; - } + function datum(d3_event) { + var mode = context.mode(); + var isNote = mode && mode.id.indexOf('note') !== -1; + if (d3_event.altKey || isNote) return {}; + var element; - seq.images[d.sequence_index] = d; - _oscCache.images.forImageKey[d.key] = d; // cache imageKey -> image - } + 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) - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }); - cache.rtree.load(features); - if (data.currentPageItems.length === maxResults$1) { - // more pages to load - cache.nextPage[tile.id] = nextPage + 1; - loadNextTilePage$1(which, currZoom, url, tile); - } else { - cache.nextPage[tile.id] = Infinity; // no more pages to load - } + var d = element.__data__; + return d && d.properties && d.properties.target ? d : {}; + } - if (which === 'images') { - dispatch$5.call('loadedImages'); + 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)); + } + + 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); + + 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); } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); - } // partition viewport into higher zoom tiles + } + function pointermove(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { + var p2 = _downPointer.pointerLocGetter(d3_event); - 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 + var dist = geoVecLength(_downPointer.downLoc, p2); - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + 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. - 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 (_lastPointerUpEvent && _lastPointerUpEvent.pointerType !== 'mouse' && d3_event.timeStamp - _lastPointerUpEvent.timeStamp < 100) return; + _lastMouse = d3_event; + dispatch.call('move', this, d3_event, datum(d3_event)); + } - var serviceOpenstreetcam = { - init: function init() { - if (!_oscCache) { - this.reset(); + function pointercancel(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { + if (!_downPointer.isCancelled) { + dispatch.call('downcancel', this); + } + + _downPointer = null; } + } - this.event = utilRebind(this, dispatch$5, 'on'); - }, - reset: function reset() { - if (_oscCache) { - Object.values(_oscCache.images.inflight).forEach(abortRequest$4); - } + function mouseenter() { + _mouseLeave = false; + } - _oscCache = { - images: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - forImageKey: {} - }, - sequences: {} - }; - _oscSelectedImage = null; - }, - images: function images(projection) { - var limit = 5; - return searchLimited$1(limit, projection, _oscCache.images.rtree); - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var sequenceKeys = {}; // all sequences for images in viewport + function mouseleave() { + _mouseLeave = true; + } - _oscCache.images.rtree.search(bbox).forEach(function (d) { - sequenceKeys[d.data.sequence_id] = true; - }); // make linestrings from those sequences + 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()` - var lineStrings = []; - Object.keys(sequenceKeys).forEach(function (sequenceKey) { - var seq = _oscCache.sequences[sequenceKey]; - var images = seq && seq.images; + function click(d3_event, loc) { + var d = datum(d3_event); + var target = d && d.properties && d.properties.entity; + var mode = context.mode(); - 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 (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; } - }); - 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 + } 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 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 - 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); - }); + function space(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var currSpace = context.map().mouse(); - function zoomPan(d3_event) { - var t = d3_event.transform; - context.container().select('.photoviewer .osc-image-wrap').call(utilSetTransform, t.x, t.y, t.k); - } + if (_disableSpace && _lastSpace) { + var dist = geoVecLength(_lastSpace, currSpace); - function rotate(deg) { - return function () { - if (!_oscSelectedImage) return; - var sequenceKey = _oscSelectedImage.sequence_id; - var sequence = _oscCache.sequences[sequenceKey]; - if (!sequence) return; - var r = sequence.rotation || 0; - r += deg; - if (r > 180) r -= 360; - if (r < -180) r += 360; - sequence.rotation = r; - var wrap = context.container().select('.photoviewer .osc-wrapper'); - wrap.transition().duration(100).call(imgZoom.transform, identity$2); - wrap.selectAll('.osc-image').transition().duration(100).style('transform', 'rotate(' + r + 'deg)'); - }; + if (dist > _tolerance) { + _disableSpace = false; + } } - 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 + if (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click + _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 - _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(); + 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); + } - if (isHidden) { - viewer.selectAll('.photo-wrapper:not(.osc-wrapper)').classed('hide', true); - viewer.selectAll('.photo-wrapper.osc-wrapper').classed('hide', false); - } + function backspace(d3_event) { + d3_event.preventDefault(); + dispatch.call('undo'); + } - 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(); + function del(d3_event) { + d3_event.preventDefault(); + dispatch.call('cancel'); + } - 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)'); + function ret(d3_event) { + d3_event.preventDefault(); + dispatch.call('finish'); + } - if (d.captured_by) { - attribution.append('a').attr('class', 'captured_by').attr('target', '_blank').attr('href', 'https://openstreetcam.org/user/' + encodeURIComponent(d.captured_by)).html('@' + d.captured_by); - attribution.append('span').html('|'); - } + function behavior(selection) { + context.install(_hover); + context.install(_edit); + _downPointer = null; + keybinding.on('⌫', backspace).on('⌦', del).on('⎋', ret).on('↩', ret).on('space', space).on('⌥space', space); + selection.on('mouseenter.draw', mouseenter).on('mouseleave.draw', mouseleave).on(_pointerPrefix + 'down.draw', pointerdown).on(_pointerPrefix + 'move.draw', pointermove); + select(window).on(_pointerPrefix + 'up.draw', pointerup, true).on('pointercancel.draw', pointercancel, true); + select(document).call(keybinding); + return behavior; + } - if (d.captured_at) { - attribution.append('span').attr('class', 'captured_at').html(localeDateString(d.captured_at)); - attribution.append('span').html('|'); - } + 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 - 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'); - } + select(document).call(keybinding.unbind); + }; - return this; + behavior.hover = function () { + return _hover; + }; - 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); - } + return utilRebind(behavior, dispatch, 'on'); + } - 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 + function initRange(domain, range) { + switch (arguments.length) { + case 0: + break; - 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 + case 1: + this.range(domain); + break; - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + default: + this.range(range).domain(domain); + break; + } - function viewfieldPath() { - var d = this.parentNode.__data__; + return this; + } - 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'; - } - } + function constants(x) { + return function () { + return x; + }; + } - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + function number(x) { + return +x; + } - if (imageKey) { - hash.photo = 'openstreetcam/' + imageKey; - } else { - delete hash.photo; - } + var unit = [0, 1]; + function identity$1(x) { + return x; + } - window.location.replace('#' + utilQsString(hash, true)); - } - }, - cache: function cache() { - return _oscCache; - } - }; + function normalize(a, b) { + return (b -= a = +a) ? function (x) { + return (x - a) / b; + } : constants(isNaN(b) ? NaN : 0.5); + } - var FORCED$f = fails(function () { - return new Date(NaN).toJSON() !== null - || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; - }); + 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]. - // `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(); + + function bimap(domain, range, interpolate) { + var d0 = domain[0], + d1 = domain[1], + r0 = range[0], + r1 = range[1]; + if (d1 < d0) d0 = normalize(d1, d0), r0 = interpolate(r1, r0);else d0 = normalize(d0, d1), r0 = interpolate(r0, r1); + return function (x) { + return r0(d0(x)); + }; + } + + function polymap(domain, range, interpolate) { + var j = Math.min(domain.length, range.length) - 1, + d = new Array(j), + r = new Array(j), + i = -1; // Reverse descending domains. + + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); } - }); - // `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); + while (++i < j) { + d[i] = normalize(domain[i], domain[i + 1]); + r[i] = interpolate(range[i], range[i + 1]); } - }); - /** - * 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); + return function (x) { + var i = bisectRight(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; + } - return value != null && (type == 'object' || type == 'function'); + function copy(source, target) { + return target.domain(source.domain()).range(source.range()).interpolate(source.interpolate()).clamp(source.clamp()).unknown(source.unknown()); } + function transformer() { + var domain = unit, + range = unit, + interpolate = interpolate$1, + transform, + untransform, + unknown, + clamp = identity$1, + piecewise, + output, + input; - /** Detect free variable `global` from Node.js. */ - var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; + 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; + } - /** Detect free variable `self`. */ + function scale(x) { + return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x))); + } - var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; - /** Used as a reference to the global object. */ + scale.invert = function (y) { + return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); + }; - var root$1 = freeGlobal || freeSelf || Function('return this')(); + scale.domain = function (_) { + return arguments.length ? (domain = Array.from(_, number), rescale()) : domain.slice(); + }; - /** - * 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. - */ + scale.range = function (_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; - var now$1 = function now() { - return root$1.Date.now(); - }; + scale.rangeRound = function (_) { + return range = Array.from(_), interpolate = interpolateRound, rescale(); + }; - /** Built-in value references. */ + scale.clamp = function (_) { + return arguments.length ? (clamp = _ ? true : identity$1, rescale()) : clamp !== identity$1; + }; - var _Symbol = root$1.Symbol; + scale.interpolate = function (_) { + return arguments.length ? (interpolate = _, rescale()) : interpolate; + }; - /** Used for built-in method references. */ + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; - var objectProto = Object.prototype; - /** Used to check objects for own properties. */ + return function (t, u) { + transform = t, untransform = u; + return rescale(); + }; + } + function continuous() { + return transformer()(identity$1, identity$1); + } - var hasOwnProperty$1 = objectProto.hasOwnProperty; - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ + function 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]. - var nativeObjectToString = objectProto.toString; - /** Built-in value references. */ + function formatDecimalParts(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity - 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`. - */ + var i, + coefficient = x.slice(0, i); // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ + // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). - function getRawTag(value) { - var isOwn = hasOwnProperty$1.call(value, symToStringTag), - tag = value[symToStringTag]; + return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; + } - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} + function exponent (x) { + return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; + } - var result = nativeObjectToString.call(value); + function formatGroup (grouping, thousands) { + return function (value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; } - } - return result; + return t.reverse().join(thousands); + }; } - /** 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. - */ + function formatNumerals (numerals) { + return function (value) { + return value.replace(/[0-9]/g, function (i) { + return numerals[+i]; + }); + }; + } - var nativeObjectToString$1 = objectProto$1.toString; - /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. - */ + // [[fill]align][sign][symbol][0][width][,][.precision][~][type] + var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(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 objectToString$1(value) { - return nativeObjectToString$1.call(value); + 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 + ""; } - /** `Object#toString` result references. */ + 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; + }; - var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - /** Built-in value references. */ + // 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; - 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`. - */ + case "0": + if (i0 === 0) i0 = i; + i1 = i; + break; - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; + default: + if (!+s[i]) break out; + if (i0 > 0) i0 = 0; + break; + } } - return symToStringTag$1 && symToStringTag$1 in Object(value) ? getRawTag(value) : objectToString$1(value); + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; } - /** - * 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'; - } + var nativeToPrecision = 1.0.toPrecision; - /** `Object#toString` result references. */ + var FORCED$1 = fails(function () { + // IE7- + return nativeToPrecision.call(1, undefined) !== '1'; + }) || !fails(function () { + // V8 ~ Android 4.3- + nativeToPrecision.call({}); + }); - 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 - */ + // `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 isSymbol$1(value) { - return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; + var prefixExponent; + function formatPrefixAuto (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient : i > n ? coefficient + new Array(i - n + 1).join("0") : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) : "0." + new Array(1 - i).join("0") + formatDecimalParts(x, Math.max(0, p + i - 1))[0]; // less than 1y! } - /** Used as references for various `Number` constants. */ + function formatRounded (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); + } - var NAN = 0 / 0; - /** Used to match leading and trailing whitespace. */ + var formatTypes = { + "%": function _(x, p) { + return (x * 100).toFixed(p); + }, + "b": function b(x) { + return Math.round(x).toString(2); + }, + "c": function c(x) { + return x + ""; + }, + "d": formatDecimal, + "e": function e(x, p) { + return x.toExponential(p); + }, + "f": function f(x, p) { + return x.toFixed(p); + }, + "g": function g(x, p) { + return x.toPrecision(p); + }, + "o": function o(x) { + return Math.round(x).toString(8); + }, + "p": function p(x, _p) { + return formatRounded(x * 100, _p); + }, + "r": formatRounded, + "s": formatPrefixAuto, + "X": function X(x) { + return Math.round(x).toString(16).toUpperCase(); + }, + "x": function x(_x) { + return Math.round(_x).toString(16); + } + }; - var reTrim = /^\s+|\s+$/g; - /** Used to detect bad signed hexadecimal string values. */ + function identity (x) { + return x; + } - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - /** Used to detect binary string values. */ + 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$1.call(locale.numerals, String)), + percent = locale.percent === undefined ? "%" : locale.percent + "", + minus = locale.minus === undefined ? "−" : locale.minus + "", + nan = locale.nan === undefined ? "NaN" : locale.nan + ""; - var reIsBinary = /^0b[01]+$/i; - /** Used to detect octal string values. */ + 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". - var reIsOctal = /^0o[0-7]+$/i; - /** Built-in method references without a dependency on `root`. */ + 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 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 - */ + if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. - function toNumber$1(value) { - if (typeof value == 'number') { - return value; - } + var prefix = symbol === "$" ? 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 (isSymbol$1(value)) { - return NAN; - } + 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]. - if (isObject$1(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject$1(other) ? other + '' : other; - } + precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); - if (typeof value != 'string') { - return value === 0 ? value : +value; - } + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, + n, + c; - 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; - } + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; // Determine the sign. -0 is not less than 0, but 1 / -0 is! - /** Error message constants. */ + var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. - var FUNC_ERROR_TEXT = 'Expected a function'; - /* Built-in method references for those with the same name as other `lodash` methods. */ + value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. - 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 (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; + if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } + 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. - wait = toNumber$1(wait) || 0; + if (maybeSuffix) { + i = -1, n = value.length; - 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; - } + 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. - function invokeFunc(time) { - var args = lastArgs, - thisArg = lastThis; - lastArgs = lastThis = undefined; - lastInvokeTime = time; - result = func.apply(thisArg, args); - return result; - } - function leadingEdge(time) { - // Reset any `maxWait` timer. - lastInvokeTime = time; // Start the timer for the trailing edge. + if (comma && !zero) value = group(value, Infinity); // Compute the padding. - timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. + 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. - return leading ? invokeFunc(time) : result; - } + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; - } + switch (align) { + case "<": + value = valuePrefix + value + valueSuffix + padding; + break; - 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. + case "=": + value = valuePrefix + padding + value + valueSuffix; + break; - return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; - } + case "^": + value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); + break; - function timerExpired() { - var time = now$1(); + default: + value = padding + valuePrefix + value + valueSuffix; + break; + } - if (shouldInvoke(time)) { - return trailingEdge(time); - } // Restart the timer. + return numerals(value); + } + format.toString = function () { + return specifier + ""; + }; - timerId = setTimeout(timerExpired, remainingWait(time)); + return format; } - function trailingEdge(time) { - timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. - - if (trailing && lastArgs) { - return invokeFunc(time); - } - - lastArgs = lastThis = undefined; - return result; + function formatPrefix(specifier, value) { + var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function (value) { + return f(k * value) + prefix; + }; } - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); - } + return { + format: newFormat, + formatPrefix: formatPrefix + }; + } + + var locale; + var format; + var formatPrefix; + defaultLocale({ + thousands: ",", + grouping: [3], + currency: ["$", ""] + }); + function defaultLocale(definition) { + locale = formatLocale(definition); + format = locale.format; + formatPrefix = locale.formatPrefix; + return locale; + } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } + function precisionFixed (step) { + return Math.max(0, -exponent(Math.abs(step))); + } - function flush() { - return timerId === undefined ? result : trailingEdge(now$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))); + } - function debounced() { - var time = now$1(), - isInvoking = shouldInvoke(time); - lastArgs = arguments; - lastThis = this; - lastCallTime = time; + function precisionRound (step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent(max) - exponent(step)) + 1; + } - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); - } + function tickFormat(start, stop, count, specifier) { + var step = tickStep(start, stop, count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); - if (maxing) { - // Handle invocations in a tight loop. - clearTimeout(timerId); - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); + 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 (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } + 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; + } - return result; + case "f": + case "%": + { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } } - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; + return format(specifier); } - /** Error message constants. */ - - var FUNC_ERROR_TEXT$1 = 'Expected a function'; - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide `options` to indicate whether `func` - * should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ + function linearish(scale) { + var domain = scale.domain; - function throttle(func, wait, options) { - var leading = true, - trailing = true; + scale.ticks = function (count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT$1); - } + scale.tickFormat = function (count, specifier) { + var d = domain(); + return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; - if (isObject$1(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } + 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; - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } - 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; + while (maxIter-- > 0) { + step = tickIncrement(start, stop, count); - function utf8Encode(str) { - var x, - y, - output = '', - i = -1, - l; + 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; + } - if (str && str.length) { - l = str.length; + prestep = step; + } - while ((i += 1) < l) { - /* Decode utf-16 surrogate pairs */ - x = str.charCodeAt(i); - y = i + 1 < l ? str.charCodeAt(i + 1) : 0; + return scale; + }; - if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { - x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); - i += 1; - } - /* Encode output as utf-8 */ + return scale; + } + function linear() { + var scale = continuous(); + scale.copy = function () { + return copy(scale, linear()); + }; - 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); - } - } - } + initRange.apply(scale, arguments); + return linearish(scale); + } - return output; - } + // eslint-disable-next-line es/no-math-expm1 -- safe + var $expm1 = Math.expm1; + var exp$1 = Math.exp; - function utf8Decode(str) { - var i, - ac, - c1, - c2, - c3, - arr = [], - l; - i = ac = c1 = c2 = c3 = 0; + // `Math.expm1` method implementation + // https://tc39.es/ecma262/#sec-math.expm1 + var mathExpm1 = (!$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 (str && str.length) { - l = str.length; - str += ''; + function quantize() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; - while (i < l) { - c1 = str.charCodeAt(i); - ac += 1; + function scale(x) { + return x != null && x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + } - if (c1 < 128) { - arr[ac] = String.fromCharCode(c1); - i += 1; - } else if (c1 > 191 && c1 < 224) { - c2 = str.charCodeAt(i + 1); - arr[ac] = String.fromCharCode((c1 & 31) << 6 | c2 & 63); - i += 2; - } else { - c2 = str.charCodeAt(i + 1); - c3 = str.charCodeAt(i + 2); - arr[ac] = String.fromCharCode((c1 & 15) << 12 | (c2 & 63) << 6 | c3 & 63); - i += 3; - } - } - } + function rescale() { + var i = -1; + domain = new Array(n); - return arr.join(''); + while (++i < n) { + domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); } - /** - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ + return scale; + } - 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. - */ + 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]; + }; - function bit_rol(num, cnt) { - return num << cnt | num >>> 32 - cnt; - } - /** - * Convert a raw string to a hex string - */ + scale.range = function (_) { + return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + }; + 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 rstr2hex(input, hexcase) { - var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef', - output = '', - x, - i = 0, - l = input.length; + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : scale; + }; - for (; i < l; i += 1) { - x = input.charCodeAt(i); - output += hex_tab.charAt(x >>> 4 & 0x0F) + hex_tab.charAt(x & 0x0F); - } + scale.thresholds = function () { + return domain.slice(); + }; - return output; - } - /** - * Convert an array of big-endian words to a string - */ + scale.copy = function () { + return quantize().domain([x0, x1]).range(range).unknown(unknown); + }; + return initRange.apply(linearish(scale), arguments); + } - function binb2rstr(input) { - var i, - l = input.length * 32, - output = ''; + // https://github.com/tc39/proposal-string-pad-start-end - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> 24 - i % 32 & 0xFF); - } - return output; - } - /** - * Convert an array of little-endian words to a string - */ - function binl2rstr(input) { - var i, - l = input.length * 32, - output = ''; + var ceil = Math.ceil; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + // `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; + }; + }; - return output; - } - /** - * Convert a raw string to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ + 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) + }; + var padStart = stringPad.start; - function rstr2binl(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + var abs$1 = Math.abs; + var DatePrototype = Date.prototype; + var getTime = DatePrototype.getTime; + var nativeDateToISOString = DatePrototype.toISOString; - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + // `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; - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << i % 32; - } + // `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 + }); - return output; - } - /** - * Convert a raw string to an array of big-endian words - * Characters >255 have their high-byte silently ignored. - */ + function behaviorBreathe() { + var duration = 800; + var steps = 4; + var selector = '.selected.shadow, .selected .shadow'; + var _selected = select(null); - function rstr2binb(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + var _classed = ''; + var _params = {}; + var _done = false; - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + var _timer; - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << 24 - i % 32; - } + function ratchetyInterpolator(a, b, steps, units) { + a = parseFloat(a); + b = parseFloat(b); + var sample = quantize().domain([0, 1]).range(d3_quantize(d3_interpolateNumber(a, b), steps)); + return function (t) { + return String(sample(t)) + (units || ''); + }; + } - return output; - } - /** - * Convert a raw string to an arbitrary string encoding - */ + 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'); + }); + } + 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 - 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 (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.. - dividend = Array(Math.ceil(input.length / 2)); - ld = dividend.length; - 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. - */ + 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'); + if (_done || currSelected.empty()) { + _selected.call(reset); - while (dividend.length > 0) { - quotient = Array(); - x = 0; + _selected = select(null); + return; + } - for (i = 0; i < dividend.length; i += 1) { - x = (x << 16) + dividend[i]; - q = Math.floor(x / divisor); - x -= q * divisor; + if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { + _selected.call(reset); - if (quotient.length > 0 || q > 0) { - quotient[quotient.length] = q; - } - } + _classed = currClassed; + _selected = currSelected.call(calcAnimationParams); + } - remainders[remainders.length] = x; - dividend = quotient; - } - /* Convert the remainders to the output string */ + var didCallNextRun = false; + _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 - output = ''; - for (i = remainders.length - 1; i >= 0; i--) { - output += encoding.charAt(remainders[i]); + if (!select(this).classed('selected')) { + reset(select(this)); } - /* Append leading zero equivalents */ - - - full_length = Math.ceil(input.length * 8 / (Math.log(encoding.length) / Math.log(2))); + }); + } - for (i = output.length; i < full_length; i += 1) { - output = encoding[0] + output; + function behavior(surface) { + _done = false; + _timer = timer(function () { + // wait for elements to actually become selected + if (surface.selectAll(selector).empty()) { + return false; } - return output; - } - /** - * Convert a raw string to a base-64 string - */ + surface.call(run, 'from'); + _timer.stop(); - function rstr2b64(input, b64pad) { - var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - output = '', - len = input.length, - i, - j, - triplet; - b64pad = b64pad || '='; + return true; + }, 20); + } - 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); + behavior.restartIfNeeded = function (surface) { + if (_selected.empty()) { + surface.call(run, 'from'); - 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); - } - } + if (_timer) { + _timer.stop(); } + } + }; - return output; + behavior.off = function () { + _done = true; + + if (_timer) { + _timer.stop(); } - Hashes = { - /** - * @property {String} version - * @readonly - */ - VERSION: '1.0.6', + _selected.interrupt().call(reset); + }; - /** - * @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 + return behavior; + } - this.encode = function (input) { - var i, - j, - triplet, - output = '', - len = input.length; - pad = pad || '='; - input = utf8 ? utf8Encode(input) : input; + /* Creates a keybinding behavior for an operation */ + function behaviorOperation(context) { + var _operation; - for (i = 0; i < len; i += 3) { - triplet = input.charCodeAt(i) << 16 | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + function keypress(d3_event) { + // prevent operations during low zoom selection + if (!context.map().withinEditableZoom()) return; + if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; + d3_event.preventDefault(); - 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); - } - } - } + var disabled = _operation.disabled(); - return output; - }; // public method for decoding + if (disabled) { + context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); + } else { + context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); + if (_operation.point) _operation.point(null); + _operation(); + } + } - this.decode = function (input) { - // var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - var i, - o1, - o2, - o3, - h1, - h2, - h3, - h4, - bits, - ac, - dec = '', - arr = []; + function behavior() { + if (_operation && _operation.available()) { + context.keybinding().on(_operation.keys, keypress); + } - if (!input) { - return input; - } + return behavior; + } - i = ac = 0; - input = input.replace(new RegExp('\\' + pad, 'gi'), ''); // use '=' - //input += ''; + behavior.off = function () { + context.keybinding().off(_operation.keys); + }; - 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; + behavior.which = function (_) { + if (!arguments.length) return _operation; + _operation = _; + return behavior; + }; - 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); + return behavior; + } - dec = arr.join(''); - dec = utf8 ? utf8Decode(dec) : dec; - return dec; - }; // set custom pad string + function operationCircularize(context, selectedIDs) { + var _extent; + var _actions = selectedIDs.map(getAction).filter(Boolean); - this.setPad = function (str) { - pad = str || pad; - return this; - }; // set custom tab string characters + var _amount = _actions.length === 1 ? 'single' : 'multiple'; + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - this.setTab = function (str) { - tab = str || tab; - return this; - }; + function getAction(entityID) { + var entity = context.entity(entityID); + if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; - this.setUTF8 = function (bool) { - if (typeof bool === 'boolean') { - utf8 = bool; - } + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } - return this; - }; - }, + return actionCircularize(entityID, context.projection); + } - /** - * 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; + var operation = function operation() { + if (!_actions.length) return; - 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) + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); + return graph; + }; - return (crc ^ -1) >>> 0; - }, + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - /** - * @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 + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + operation.disabled = function () { + if (!_actions.length) return ''; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - this.raw = function (s) { - return rstr(s); - }; + if (actionDisableds.length === _actions.length) { + // none of the features can be circularized + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d), hexcase); - }; + 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'; + } - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + return false; - 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 - */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {Boolean} - * @return {Object} this - */ + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } + return false; + } + }; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); + }; - return this; - }; - /** - * Defines a base64 pad string - * @param {String} Pad - * @return {Object} this - */ + operation.annotation = function () { + return _t('operations.circularize.annotation.feature', { + n: _actions.length + }); + }; + operation.id = 'circularize'; + operation.keys = [_t('operations.circularize.key')]; + operation.title = _t('operations.circularize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {Boolean} - * @return {Object} [this] - */ + // For example, ⌘Z -> Ctrl+Z + var uiCmd = function uiCmd(code) { + var detected = utilDetect(); - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + if (detected.os === 'mac') { + return code; + } - return this; - }; // private methods + if (detected.os === 'win') { + if (code === '⌘⇧Z') return 'Ctrl+Y'; + } - /** - * Calculate the MD5 of a raw string - */ + var result = '', + replacements = { + '⌘': 'Ctrl', + '⇧': 'Shift', + '⌥': 'Alt', + '⌫': 'Backspace', + '⌦': 'Delete' + }; + for (var i = 0; i < code.length; i++) { + if (code[i] in replacements) { + result += replacements[code[i]] + (i < code.length - 1 ? '+' : ''); + } else { + result += code[i]; + } + } - 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) - */ + return result; + }; // return a display-focused string for a given keyboard code + uiCmd.display = function (code) { + if (code.length !== 1) return code; + var detected = utilDetect(); + var mac = detected.os === 'mac'; + var replacements = { + '⌘': mac ? '⌘ ' + _t('shortcuts.key.cmd') : _t('shortcuts.key.ctrl'), + '⇧': mac ? '⇧ ' + _t('shortcuts.key.shift') : _t('shortcuts.key.shift'), + '⌥': mac ? '⌥ ' + _t('shortcuts.key.option') : _t('shortcuts.key.alt'), + '⌃': mac ? '⌃ ' + _t('shortcuts.key.ctrl') : _t('shortcuts.key.ctrl'), + '⌫': mac ? '⌫ ' + _t('shortcuts.key.delete') : _t('shortcuts.key.backspace'), + '⌦': mac ? '⌦ ' + _t('shortcuts.key.del') : _t('shortcuts.key.del'), + '↖': mac ? '↖ ' + _t('shortcuts.key.pgup') : _t('shortcuts.key.pgup'), + '↘': mac ? '↘ ' + _t('shortcuts.key.pgdn') : _t('shortcuts.key.pgdn'), + '⇞': mac ? '⇞ ' + _t('shortcuts.key.home') : _t('shortcuts.key.home'), + '⇟': mac ? '⇟ ' + _t('shortcuts.key.end') : _t('shortcuts.key.end'), + '↵': mac ? '⏎ ' + _t('shortcuts.key.return') : _t('shortcuts.key.enter'), + '⎋': mac ? '⎋ ' + _t('shortcuts.key.esc') : _t('shortcuts.key.esc'), + '☰': mac ? '☰ ' + _t('shortcuts.key.menu') : _t('shortcuts.key.menu') + }; + return replacements[code] || code; + }; - function rstr_hmac(key, data) { - var bkey, ipad, opad, hash, i; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binl(key); + 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()); - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + var operation = function operation() { + var nextSelectedID; + var nextSelectedLoc; - ipad = Array(16), opad = Array(16); + 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. - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + if (geometry === 'vertex') { + var nodes = parent.nodes; + var i = nodes.indexOf(id); - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 128)); + 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; } - /** - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ + nextSelectedID = nodes[i]; + nextSelectedLoc = context.entity(nextSelectedID).loc; + } + } - function binl(x, len) { - var i, - olda, - oldb, - oldc, - oldd, - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878; - /* append padding */ + context.perform(action, operation.annotation()); + context.validator().validate(); - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; + 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)); + } + }; - 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); - } + operation.available = function () { + return true; + }; - return Array(a, b, c, d); - } - /** - * These functions implement the four basic operations the algorithm uses. - */ + 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; - 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 someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - function md5_ff(a, b, c, d, x, s, t) { - return md5_cmn(b & c | ~b & d, a, b, x, s, t); - } + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - function md5_gg(a, b, c, d, x, s, t) { - return md5_cmn(b & d | c & ~d, a, b, x, s, t); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; } + } - function md5_hh(a, b, c, d, x, s, t) { - return md5_cmn(b ^ c ^ d, a, b, x, s, t); - } + return false; + } - function md5_ii(a, b, c, d, x, s, t) { - return md5_cmn(c ^ (b | ~d), a, b, x, s, t); - } - }, + function hasWikidataTag(id) { + var entity = context.entity(id); + return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + } - /** - * @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 + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + function protectedMember(id) { + var entity = context.entity(id); + if (entity.type !== 'way') return false; + var parents = context.graph().parentRelations(entity); - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + for (var i = 0; i < parents.length; i++) { + var parent = parents[i]; + var type = parent.tags.type; + var role = parent.memberById(id).role || 'outer'; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { + return true; + } + } - this.raw = function (s) { - return rstr(s); - }; + return false; + } + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); + }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { + n: selectedIDs.length + }); + }; - 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 - */ + operation.id = 'delete'; + operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; + operation.title = _t('operations.delete.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } + + function operationOrthogonalize(context, selectedIDs) { + var _extent; + var _type; - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + var _actions = selectedIDs.map(chooseAction).filter(Boolean); + var _amount = _actions.length === 1 ? 'single' : 'multiple'; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + function chooseAction(entityID) { + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } // square a line/area - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + 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); - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + if (parents.length === 1) { + var way = parents[0]; - return this; - }; // private methods + if (way.nodes.indexOf(entityID) !== -1) { + return actionOrthogonalize(way.id, context.projection, entityID); + } + } + } - /** - * Calculate the SHA-512 of a raw string - */ + return null; + } + var operation = function operation() { + if (!_actions.length) return; - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); } - /** - * Calculate the HMAC-SHA1 of a key and some data (raw strings) - */ + }); + return graph; + }; - function rstr_hmac(key, data) { - var bkey, ipad, opad, i, hash; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binb(key); + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - ipad = Array(16), opad = Array(16); - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + operation.disabled = function () { + if (!_actions.length) return ''; - 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 - */ + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); + if (actionDisableds.length === _actions.length) { + // none of the features can be squared + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - function binb(x, len) { - var i, - j, - t, - olda, - oldb, - oldc, - oldd, - olde, - w = Array(80), - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878, - e = -1009589776; - /* append padding */ + return 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'; + } - x[len >> 5] |= 0x80 << 24 - len % 32; - x[(len + 64 >> 9 << 4) + 15] = len; + return false; - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - olde = e; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - 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); - } + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - 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; - } + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - 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); - } + return false; + } + }; - return Array(a, b, c, d, e); - } - /** - * Perform the appropriate triplet combination function for the current - * iteration - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + }; + operation.annotation = function () { + return _t('operations.orthogonalize.annotation.' + _type, { + n: _actions.length + }); + }; - function sha1_ft(t, b, c, d) { - if (t < 20) { - return b & c | ~b & d; - } + operation.id = 'orthogonalize'; + operation.keys = [_t('operations.orthogonalize.key')]; + operation.title = _t('operations.orthogonalize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - if (t < 40) { - return b ^ c ^ d; - } + function operationReflectShort(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'short'); + } + function operationReflectLong(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'long'); + } + function operationReflect(context, selectedIDs, axis) { + axis = axis || 'long'; + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); - if (t < 60) { - return b & c | b & d | c & d; - } + 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 + }; - return b ^ c ^ d; - } - /** - * Determine the appropriate additive constant for the current iteration - */ + operation.available = function () { + return nodes.length >= 3; + }; // don't cache this because the visible extent could change - function sha1_kt(t) { - return t < 20 ? 1518500249 : t < 40 ? 1859775393 : t < 60 ? -1894007588 : -899497514; - } - }, + 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'; + } - /** - * @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 : '=', + return false; - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - /* enable/disable utf8 encoding */ - sha256_K; - /* privileged (public) methods */ + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - this.hex = function (s) { - return rstr2hex(rstr(s, utf8)); - }; + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - this.b64 = function (s) { - return rstr2b64(rstr(s, utf8), b64pad); - }; + return false; + } - this.any = function (s, e) { - return rstr2any(rstr(s, utf8), e); - }; + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - this.raw = function (s) { - return rstr(s, utf8); - }; + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + operation.annotation = function () { + return _t('operations.reflect.annotation.' + axis + '.feature', { + n: selectedIDs.length + }); + }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + 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; + } - 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 - */ + 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 operation = function operation() { + context.enter(modeMove(context, selectedIDs)); + }; - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + operation.available = function () { + return selectedIDs.length > 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'; + } - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + return false; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } + return false; + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - return this; - }; // private methods + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); + }; - /** - * Calculate the SHA-512 of a raw string - */ + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.move.annotation.feature', { + n: selectedIDs.length + }); + }; + operation.id = 'move'; + operation.keys = [_t('operations.move.key')]; + operation.title = _t('operations.move.title'); + operation.behavior = behaviorOperation(context).which(operation); + operation.mouseOnly = true; + return operation; + } - function rstr(s, utf8) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); - } - /** - * Calculate the HMAC-sha256 of a key and some data (raw strings) - */ + function modeRotate(context, entityIDs) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeMove + var mode = { + id: 'rotate', + button: 'browse' + }; + var keybinding = utilKeybinding('rotate'); + var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationMove(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior]; + var annotation = entityIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.rotate.annotation.feature', { + n: entityIDs.length + }); - function 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); + var _prevGraph; - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + var _prevAngle; - for (; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + var _prevTransform; - 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 - */ + var _pivot; // use pointer events on supported platforms; fallback to mouse events - function sha256_S(X, n) { - return X >>> n | X << 32 - n; - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - function sha256_R(X, n) { - return X >>> n; - } + function doRotate(d3_event) { + var fn; - function sha256_Ch(x, y, z) { - return x & y ^ ~x & z; - } + if (context.graph() !== _prevGraph) { + fn = context.perform; + } else { + fn = context.replace; + } // projection changed, recalculate _pivot - function sha256_Maj(x, y, z) { - return x & y ^ x & z ^ y & z; - } - function sha256_Sigma0256(x) { - return sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22); - } + var projection = context.projection; + var currTransform = projection.transform(); - function sha256_Sigma1256(x) { - return sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25); - } + 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; + } - function sha256_Gamma0256(x) { - return sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3); - } + 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 sha256_Gamma1256(x) { - return sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10); - } + function getPivot(points) { + var _pivot; - 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]; + 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); - 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 */ + if (polygonHull.length === 2) { + _pivot = geoVecInterp(points[0], points[1], 0.5); + } else { + _pivot = d3_polygonCentroid(d3_polygonHull(points)); + } + } - m[l >> 5] |= 0x80 << 24 - l % 32; - m[(l + 64 >> 9 << 4) + 15] = l; + return _pivot; + } - 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]; + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + } - 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]); - } + function cancel() { + if (_prevGraph) context.pop(); // remove the rotate - 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); - } + context.enter(modeSelect(context, entityIDs)); + } - 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]); - } + function undone() { + context.enter(modeBrowse(context)); + } - return HASH; - } - }, + 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); + }; - /** - * @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, + 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([]); + }; - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + return mode; + }; - /* enable/disable utf8 encoding */ - sha512_k; - /* privileged (public) methods */ + return mode; + } - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + 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()); - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + var operation = function operation() { + context.enter(modeRotate(context, selectedIDs)); + }; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + operation.available = function () { + return nodes.length >= 2; + }; - this.raw = function (s) { - return rstr(s); - }; + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + return false; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - 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 (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + return false; + } + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); + }; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + 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; + } + function modeMove(context, entityIDs, baseGraph) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeRotate - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + var mode = { + id: 'move', + button: 'browse' + }; + var keybinding = utilKeybinding('move'); + var behaviors = [behaviorEdit(context), operationCircularize(context, entityIDs).behavior, operationDelete(context, entityIDs).behavior, operationOrthogonalize(context, entityIDs).behavior, operationReflectLong(context, entityIDs).behavior, operationReflectShort(context, entityIDs).behavior, operationRotate(context, entityIDs).behavior]; + var annotation = entityIDs.length === 1 ? _t('operations.move.annotation.' + context.graph().geometry(entityIDs[0])) : _t('operations.move.annotation.feature', { + n: entityIDs.length + }); + var _prevGraph; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + var _cache; - return this; - }; - /* private methods */ + var _origin; - /** - * Calculate the SHA-512 of a raw string - */ + var _nudgeInterval; // use pointer events on supported platforms; fallback to mouse events - 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) - */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + function doMove(nudge) { + nudge = nudge || [0, 0]; + var fn; - 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); + if (_prevGraph !== context.graph()) { + _cache = {}; + _origin = context.map().mouseCoordinates(); + fn = context.perform; + } else { + fn = context.overwrite; + } - if (bkey.length > 32) { - bkey = binb(bkey, key.length * 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(); + } - for (; i < 32; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function startNudge(nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(nudge); + }, 50); + } - 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 stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } + } + function move() { + doMove(); + var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); - 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); + if (nudge) { + startNudge(nudge); + } else { + stopNudge(); + } + } - if (sha512_k === undefined) { - //SHA512 constants - sha512_k = [new int64(0x428a2f98, -685199838), new int64(0x71374491, 0x23ef65cd), new int64(-1245643825, -330482897), new int64(-373957723, -2121671748), new int64(0x3956c25b, -213338824), new int64(0x59f111f1, -1241133031), new int64(-1841331548, -1357295717), new int64(-1424204075, -630357736), new int64(-670586216, -1560083902), new int64(0x12835b01, 0x45706fbe), new int64(0x243185be, 0x4ee4b28c), new int64(0x550c7dc3, -704662302), new int64(0x72be5d74, -226784913), new int64(-2132889090, 0x3b1696b1), new int64(-1680079193, 0x25c71235), new int64(-1046744716, -815192428), new int64(-459576895, -1628353838), new int64(-272742522, 0x384f25e3), new int64(0xfc19dc6, -1953704523), new int64(0x240ca1cc, 0x77ac9c65), new int64(0x2de92c6f, 0x592b0275), new int64(0x4a7484aa, 0x6ea6e483), new int64(0x5cb0a9dc, -1119749164), new int64(0x76f988da, -2096016459), new int64(-1740746414, -295247957), new int64(-1473132947, 0x2db43210), new int64(-1341970488, -1728372417), new int64(-1084653625, -1091629340), new int64(-958395405, 0x3da88fc2), new int64(-710438585, -1828018395), new int64(0x6ca6351, -536640913), new int64(0x14292967, 0xa0e6e70), new int64(0x27b70a85, 0x46d22ffc), new int64(0x2e1b2138, 0x5c26c926), new int64(0x4d2c6dfc, 0x5ac42aed), new int64(0x53380d13, -1651133473), new int64(0x650a7354, -1951439906), new int64(0x766a0abb, 0x3c77b2a8), new int64(-2117940946, 0x47edaee6), new int64(-1838011259, 0x1482353b), new int64(-1564481375, 0x4cf10364), new int64(-1474664885, -1136513023), new int64(-1035236496, -789014639), new int64(-949202525, 0x654be30), new int64(-778901479, -688958952), new int64(-694614492, 0x5565a910), new int64(-200395387, 0x5771202a), new int64(0x106aa070, 0x32bbd1b8), new int64(0x19a4c116, -1194143544), new int64(0x1e376c08, 0x5141ab53), new int64(0x2748774c, -544281703), new int64(0x34b0bcb5, -509917016), new int64(0x391c0cb3, -976659869), new int64(0x4ed8aa4a, -482243893), new int64(0x5b9cca4f, 0x7763e373), new int64(0x682e6ff3, -692930397), new int64(0x748f82ee, 0x5defb2fc), new int64(0x78a5636f, 0x43172f60), new int64(-2067236844, -1578062990), new int64(-1933114872, 0x1a6439ec), new int64(-1866530822, 0x23631e28), new int64(-1538233109, -561857047), new int64(-1090935817, -1295615723), new int64(-965641998, -479046869), new int64(-903397682, -366583396), new int64(-779700025, 0x21c0c207), new int64(-354779690, -840897762), new int64(-176337025, -294727304), new int64(0x6f067aa, 0x72176fba), new int64(0xa637dc5, -1563912026), new int64(0x113f9804, -1090974290), new int64(0x1b710b35, 0x131c471b), new int64(0x28db77f5, 0x23047d84), new int64(0x32caab7b, 0x40c72493), new int64(0x3c9ebe0a, 0x15c9bebc), new int64(0x431d67c4, -1676669620), new int64(0x4cc5d4be, -885112138), new int64(0x597f299c, -60457430), new int64(0x5fcb6fab, 0x3ad6faec), new int64(0x6c44198c, 0x4a475817)]; - } + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + stopNudge(); + } - 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. + function cancel() { + if (baseGraph) { + while (context.graph() !== baseGraph) { + context.pop(); + } // reset to baseGraph - x[len >> 5] |= 0x80 << 24 - (len & 0x1f); - x[(len + 128 >> 10 << 5) + 31] = len; - l = x.length; + context.enter(modeBrowse(context)); + } else { + if (_prevGraph) context.pop(); // remove the move - 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]); + context.enter(modeSelect(context, entityIDs)); + } - for (j = 0; j < 16; j += 1) { - W[j].h = x[i + 2 * j]; - W[j].l = x[i + 2 * j + 1]; - } + stopNudge(); + } - 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 undone() { + context.enter(modeBrowse(context)); + } - 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]); - } + 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); + }; - 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 + 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([]); + }; - 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 + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - 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 + return mode; + }; - 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); - } + return mode; + } - 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 + 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]; - for (i = 0; i < 8; i += 1) { - hash[2 * i] = H[i].h; - hash[2 * i + 1] = H[i].l; - } + extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. - return hash; - } //A constructor for 64-bit numbers + var parents = context.graph().parentWays(newEntity); + var parentCopied = parents.some(function (parent) { + return originals.has(parent.id); + }); - function int64(h, l) { - this.h = h; - this.l = l; //this.toString = int64toString; - } //Copies src into dst, assuming both are 64-bit numbers + if (!parentCopied) { + newIDs.push(newEntity.id); + } + } // Put pasted objects where mouse pointer is.. - function int64copy(dst, src) { - dst.h = src.h; - dst.l = src.l; - } //Right-rotates a 64-bit number by shift - //Won't handle cases of shift>=32 - //The function revrrot() is for that + var 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; + } - 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 + behavior.off = function () { + context.keybinding().off(uiCmd('⌘V')); + }; + return behavior; + } - 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 + // `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: - 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 + * The `origin` function is expected to return an [x, y] tuple rather than an + {x, y} object. + * The events are `start`, `move`, and `end`. + (https://github.com/mbostock/d3/issues/563) + * The `start` event is not dispatched until the first cursor movement occurs. + (https://github.com/mbostock/d3/pull/368) + * The `move` event has a `point` and `delta` [x, y] tuple properties rather + than `x`, `y`, `dx`, and `dy` properties. + * The `end` event is not dispatched if no movement occurs. + * An `off` function is available that unbinds the drag's internal event handlers. + */ + function behaviorDrag() { + var dispatch = dispatch$8('start', 'move', 'end'); // see also behaviorSelect - function int64add(dst, x, y) { - var w0 = (x.l & 0xffff) + (y.l & 0xffff); - var w1 = (x.l >>> 16) + (y.l >>> 16) + (w0 >>> 16); - var w2 = (x.h & 0xffff) + (y.h & 0xffff) + (w1 >>> 16); - var w3 = (x.h >>> 16) + (y.h >>> 16) + (w2 >>> 16); - dst.l = w0 & 0xffff | w1 << 16; - dst.h = w2 & 0xffff | w3 << 16; - } //Same, except with 4 addends. Works faster than adding them one by one. + var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping + var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 - 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 + var _origin = null; + var _selector = ''; + var _targetNode; - 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; - } - }, + var _targetEntity; - /** - * @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, + var _surface; - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pa : '=', + var _pointerId; // use pointer events on supported platforms; fallback to mouse events - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, - /* 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 */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + 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); + }; + }; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + function pointerdown(d3_event) { + if (_pointerId) return; + _pointerId = d3_event.pointerId || 'mouse'; + _targetNode = this; // only force reflow once per drag - this.raw = function (s) { - return rstr(s); - }; + 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); - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + if (_origin) { + offset = _origin.call(_targetNode, _targetEntity); + offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; + } else { + offset = [0, 0]; + } - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + d3_event.stopPropagation(); - 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 - */ + function pointermove(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + var p = pointerLocGetter(d3_event); + 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 - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + 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]); + } + } + function pointerup(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + _pointerId = null; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + if (started) { + dispatch.call('end', this, d3_event, _targetEntity); + d3_event.preventDefault(); + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + selectEnable(); + } + } + + function behavior(selection) { + var matchesSelector = utilPrefixDOMProperty('matchesSelector'); + var delegate = pointerdown; + + if (_selector) { + delegate = function delegate(d3_event) { + var root = this; + var target = d3_event.target; + for (; target && target !== root; target = target.parentNode) { + var datum = target.__data__; + _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; - this.setPad = function (a) { - if (typeof a !== 'undefined') { - b64pad = a; + if (_targetEntity && target[matchesSelector](_selector)) { + return pointerdown.call(target, d3_event); } + } + }; + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); + } + behavior.off = function (selection) { + selection.on(_pointerPrefix + 'down.drag' + _selector, null); + }; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + behavior.selector = function (_) { + if (!arguments.length) return _selector; + _selector = _; + return behavior; + }; - return this; - }; - /* private methods */ + behavior.origin = function (_) { + if (!arguments.length) return _origin; + _origin = _; + return behavior; + }; - /** - * Calculate the rmd160 of a raw 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; + }; - 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) - */ + behavior.targetEntity = function (_) { + if (!arguments.length) return _targetEntity; + _targetEntity = _; + return behavior; + }; + behavior.surface = function (_) { + if (!arguments.length) return _surface; + _surface = _; + return behavior; + }; - 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); + return utilRebind(behavior, dispatch, 'on'); + } - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + 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 = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + var _nudgeInterval; - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 160)); - } - /** - * Convert an array of little-endian words to a string - */ + var _restoreSelectedIDs = []; + var _wasMidpoint = false; + var _isCancelled = false; + var _activeEntity; - function binl2rstr(input) { - var i, - output = '', - l = input.length * 32; + var _startLoc; - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + var _lastLoc; - return output; - } - /** - * Calculate the RIPE-MD160 of an array of little-endian words, and a bit length. - */ + function startNudge(d3_event, entity, nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(d3_event, entity, nudge); + }, 50); + } + + function stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } + } + function moveAnnotation(entity) { + return _t('operations.move.annotation.' + entity.geometry(context.graph())); + } - 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 */ + function connectAnnotation(nodeEntity, targetEntity) { + var nodeGeometry = nodeEntity.geometry(context.graph()); + var targetGeometry = targetEntity.geometry(context.graph()); - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - l = x.length; + 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 (i = 0; i < l; i += 16) { - A1 = A2 = h0; - B1 = B2 = h1; - C1 = C2 = h2; - D1 = D2 = h3; - E1 = E2 = h4; + 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'); + } - 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; - } + return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); + } + } - 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; - } + return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); + } - return [h0, h1, h2, h3, h4]; - } // specific algorithm methods + 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); + } - 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'; - } + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - function rmd160_K1(j) { - return 0 <= j && j <= 15 ? 0x00000000 : 16 <= j && j <= 31 ? 0x5a827999 : 32 <= j && j <= 47 ? 0x6ed9eba1 : 48 <= j && j <= 63 ? 0x8f1bbcdc : 64 <= j && j <= 79 ? 0xa953fd4e : 'rmd160_K1: j out of range'; - } + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - 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'; - } + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); } - }; // exposes Hashes - (function (window, undefined$1) { - var freeExports = false; + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } - { - freeExports = exports; + function start(d3_event, entity) { + _wasMidpoint = entity.type === 'midpoint'; + var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); + _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; - if (exports && _typeof(commonjsGlobal) === 'object' && commonjsGlobal && commonjsGlobal === commonjsGlobal.global) { - window = commonjsGlobal; - } + if (_isCancelled) { + if (hasHidden) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); } - if (typeof undefined$1 === 'function' && _typeof(undefined$1.amd) === 'object' && undefined$1.amd) { - // define as an anonymous module, so, through path mapping, it can be aliased - undefined$1(function () { - return Hashes; - }); - } else if (freeExports) { - // in Node.js or RingoJS v0.8.0+ - if ( module && module.exports === freeExports) { - module.exports = Hashes; - } // in Narwhal or RingoJS v0.7.0- - else { - freeExports.Hashes = Hashes; - } - } else { - // in a browser or Rhino - window.Hashes = Hashes; - } - })(this); - })(); // IIFE + return drag.cancel(); + } - }); + if (_wasMidpoint) { + var midpoint = entity; + entity = osmNode(); + context.perform(actionAddMidpoint(midpoint, entity)); + entity = context.entity(entity.id); // get post-action entity - var immutable = extend$2; - var hasOwnProperty$2 = Object.prototype.hasOwnProperty; + var vertex = context.surface().selectAll('.' + entity.id); + drag.targetNode(vertex.node()).targetEntity(entity); + } else { + context.perform(actionNoop()); + } - function extend$2() { - var target = {}; + _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()` - for (var i = 0; i < arguments.length; i++) { - var source = arguments[i]; - for (var key in source) { - if (hasOwnProperty$2.call(source, key)) { - target[key] = source[key]; - } + 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 : {}; } } - return target; - } + 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; - var sha1 = new hashes.SHA1(); - var ohauth = {}; + 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; - ohauth.qsString = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return ohauth.percentEncode(key) + '=' + ohauth.percentEncode(obj[key]); - }).join('&'); - }; + 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); - 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; - }, {}); - }; + if (edge) { + loc = edge.loc; + } + } + } - ohauth.rawxhr = function (method, url, data, headers, callback) { - var xhr = new XMLHttpRequest(), - twoHundred = /^20\d$/; + context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - xhr.onreadystatechange = function () { - if (4 === xhr.readyState && 0 !== xhr.status) { - if (twoHundred.test(xhr.status)) callback(null, xhr);else return callback(xhr, null); + var isInvalid = false; // Check if this connection to `target` could cause relations to break.. + + if (target) { + isInvalid = hasRelationConflict(entity, target, edge, context.graph()); + } // Check if this drag causes the geometry to break.. + + + if (!isInvalid) { + isInvalid = hasInvalidGeometry(entity, context.graph()); } - }; - xhr.onerror = function (e) { - return callback(e, null); - }; + var nope = context.surface().classed('nope'); - xhr.open(method, url, true); + 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('')(); + } + } - for (var h in headers) { - xhr.setRequestHeader(h, headers[h]); - } + var nopeDisabled = context.surface().classed('nope-disabled'); - xhr.send(data); - return xhr; - }; + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } - 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); - }; + _lastLoc = loc; + } // Uses `actionConnect.disabled()` to know whether this connection is ok.. - ohauth.nonce = function () { - for (var o = ''; o.length < 6;) { - o += '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'[Math.floor(Math.random() * 61)]; - } - return o; - }; + function hasRelationConflict(entity, target, edge, graph) { + var testGraph = graph.update(); // copy + // if snapping to way - add midpoint there and consider that the target.. - ohauth.authHeader = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '="' + encodeURIComponent(obj[key]) + '"'; - }).join(', '); - }; + 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? - 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'); - }; + var ids = [entity.id, target.id]; + return actionConnect(ids).disabled(testGraph); + } - 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('&'); - }; + function hasInvalidGeometry(entity, graph) { + var parents = graph.parentWays(entity); + var i, j, k; - 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. - */ + 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); - 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(); + 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 (typeof extra_params === 'string' && extra_params.length > 0) { - extra_params = ohauth.stringQs(extra_params); - } + for (k = 0; k < rings.length; k++) { + nodes = rings[k].nodes; - 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); - }; - }; + if (nodes.find(function (n) { + return n.id === entity.id; + })) { + activeIndex = k; - var ohauth_1 = ohauth; + if (geoHasSelfIntersections(nodes, entity.id)) { + return 'multipolygonMember'; + } + } - var resolveUrl$1 = createCommonjsModule(function (module, exports) { - // Copyright 2014 Simon Lydell - // X11 (“MIT”) Licensed. (See LICENSE.) - void function (root, factory) { - { - module.exports = factory(); - } - }(commonjsGlobal, function () { - function resolveUrl() - /* ...urls */ - { - var numUrls = arguments.length; + rings[k].coords = nodes.map(function (n) { + return n.loc; + }); + } // test active ring for intersections with other rings in the multipolygon - if (numUrls === 0) { - throw new Error("resolveUrl requires at least one argument; got none."); - } - var base = document.createElement("base"); - base.href = arguments[0]; + for (k = 0; k < rings.length; k++) { + if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings - if (numUrls === 1) { - return base.href; - } + if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { + return 'multipolygonRing'; + } + } + } // If we still haven't tested this node's parent way for self-intersections. + // (because it's not a member of a multipolygon), test it now. - var head = document.getElementsByTagName("head")[0]; - head.insertBefore(base, head.firstChild); - var a = document.createElement("a"); - var resolved; - for (var index = 1; index < numUrls; index++) { - a.href = arguments[index]; - resolved = a.href; - base.href = resolved; + if (activeIndex === null) { + nodes = parent.nodes.map(function (nodeID) { + return graph.entity(nodeID); + }); + + if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { + return parent.geometry(graph); + } } + } - head.removeChild(base); - return resolved; + return false; + } + + 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(); } + } - return resolveUrl; - }); - }); + 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 - 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 - }; + 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 make_assign() { - if (Object.assign) { - return Object.assign; - } else { - return function shimAssign(obj, props1, props2, etc) { - for (var i = 1; i < arguments.length; i++) { - each(Object(arguments[i]), function (val, key) { - obj[key] = val; - }); - } + if (wasPoint) { + context.enter(modeSelect(context, [entity.id])); + } else { + var reselection = _restoreSelectedIDs.filter(function (id) { + return context.graph().hasEntity(id); + }); - return obj; - }; + if (reselection.length) { + context.enter(modeSelect(context, reselection)); + } else { + context.enter(modeBrowse(context)); + } + } } - } - - function make_create() { - if (Object.create) { - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - return assign.apply(this, [Object.create(obj)].concat(assignArgsList)); - }; - } else { - var F = function F() {}; // eslint-disable-line no-inner-declarations + function _actionBounceBack(nodeID, toLoc) { + var moveNode = actionMoveNode(nodeID, toLoc); - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - F.prototype = obj; - return assign.apply(this, [new F()].concat(assignArgsList)); + var action = function action(graph, t) { + // last time through, pop off the bounceback perform. + // it will then overwrite the initial perform with a moveNode that does nothing + if (t === 1) context.pop(); + return moveNode(graph, t); }; + + action.transitionable = true; + return action; } - } - function make_trim() { - if (String.prototype.trim) { - return function trim(str) { - return String.prototype.trim.call(str); - }; - } else { - return function trim(str) { - return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); - }; + function cancel() { + drag.cancel(); + context.enter(modeBrowse(context)); } - } - function bind$1(obj, fn) { - return function () { - return fn.apply(obj, Array.prototype.slice.call(arguments, 0)); + var drag = behaviorDrag().selector('.layer-touch.points .target').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); + + mode.enter = function () { + context.install(hover); + context.install(edit); + select(window).on('keydown.dragNode', keydown).on('keyup.dragNode', keyup); + context.history().on('undone.drag-node', cancel); }; - } - function slice$2(arr, index) { - return Array.prototype.slice.call(arr, index || 0); - } + 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(); + }; - function each(obj, fn) { - pluck(obj, function (val, key) { - fn(val, key); - return false; - }); - } + mode.selectedIDs = function () { + if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign - function map$1(obj, fn) { - var res = isList(obj) ? [] : {}; - pluck(obj, function (v, k) { - res[k] = fn(v, k); - return false; - }); - return res; - } + return mode; + }; - 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]; - } - } - } - } - } + mode.activeID = function () { + if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign - function isList(val) { - return val != null && typeof val != 'function' && typeof val.length == 'number'; + return mode; + }; + + mode.restoreSelectedIDs = function (_) { + if (!arguments.length) return _restoreSelectedIDs; + _restoreSelectedIDs = _; + return mode; + }; + + mode.behavior = drag; + return mode; } - function isFunction(val) { - return val && {}.toString.call(val) === '[object Function]'; + // 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 + ); + } + }); + + // 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 isObject$2(val) { - return val && {}.toString.call(val) === '[object Object]'; + function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); } - var slice$3 = util.slice; - var pluck$1 = util.pluck; - var each$1 = util.each; - var bind$2 = util.bind; - var create$2 = util.create; - var isList$1 = util.isList; - var isFunction$1 = util.isFunction; - var isObject$3 = util.isObject; - var storeEngine = { - createStore: _createStore - }; - var storeAPI = { - version: '2.0.12', - enabled: false, - // get returns the value of the given key. If that value - // is undefined, it returns optionalDefaultValue instead. - get: function get(key, optionalDefaultValue) { - var data = this.storage.read(this._namespacePrefix + key); - return this._deserialize(data, optionalDefaultValue); - }, - // set will store the given value at key and returns value. - // Calling set with value === undefined is equivalent to calling remove. - set: function set(key, value) { - if (value === undefined) { - return this.remove(key); + function 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); } - this.storage.write(this._namespacePrefix + key, this._serialize(value)); - return value; - }, - // remove deletes the key and value stored at the given key. - remove: function remove(key) { - this.storage.remove(this._namespacePrefix + key); - }, - // each will call the given callback once for each key-value pair - // in this store. - each: function each(callback) { - var self = this; - this.storage.each(function (val, namespacedKey) { - callback.call(self, self._deserialize(val), (namespacedKey || '').replace(self._namespaceRegexp, '')); - }); - }, - // clearAll will remove all the stored key-value pairs in this store. - clearAll: function clearAll() { - this.storage.clearAll(); - }, - // additional functionality that can't live in plugins - // --------------------------------------------------- - // hasNamespace returns true if this store instance has the given namespace. - hasNamespace: function hasNamespace(namespace) { - return this._namespacePrefix == '__storejs_' + namespace + '_'; - }, - // createStore creates a store.js instance with the first - // functioning storage in the list of storage candidates, - // and applies the the given mixins to the instance. - createStore: function createStore() { - return _createStore.apply(this, arguments); - }, - addPlugin: function addPlugin(plugin) { - this._addPlugin(plugin); - }, - namespace: function namespace(_namespace) { - return _createStore(this.storage, this.plugins, _namespace); - } - }; + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - function _warn() { - var _console = typeof console == 'undefined' ? null : console; + while (i < j) { + swap(arr, i, j); + i++; + j--; - if (!_console) { - return; - } + while (compare(arr[i], t) < 0) { + i++; + } - var fn = _console.warn ? _console.warn : _console.log; - fn.apply(_console, arguments); - } + while (compare(arr[j], t) > 0) { + j--; + } + } - function _createStore(storages, plugins, namespace) { - if (!namespace) { - namespace = ''; + 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 (storages && !isList$1(storages)) { - storages = [storages]; - } + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - if (plugins && !isList$1(plugins)) { - plugins = [plugins]; - } + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - var namespacePrefix = namespace ? '__storejs_' + namespace + '_' : ''; - var namespaceRegexp = namespace ? new RegExp('^' + namespacePrefix) : null; - var legalNamespaces = /^[a-zA-Z0-9_\-]*$/; // alpha-numeric + underscore and dash + var RBush = /*#__PURE__*/function () { + function RBush() { + var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; - if (!legalNamespaces.test(namespace)) { - throw new Error('store.js namespaces can only have alphanumerics + underscores and dashes'); + _classCallCheck$1(this, RBush); + + // 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(); } - 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]; + _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 = []; - 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. + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? toBBox(child) : child; - function super_fn() { - if (!oldFn) { - return; + if (intersects(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); } + } - 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. - + node = nodesToSearch.pop(); + } - 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 + 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; - var val = ''; + if (intersects(bbox, childBBox)) { + if (node.leaf || contains(bbox, childBBox)) return true; + nodesToSearch.push(child); + } + } - try { - val = JSON.parse(strVal); - } catch (e) { - val = strVal; + node = nodesToSearch.pop(); } - return val !== undefined ? val : defaultVal; - }, - _addStorage: function _addStorage(storage) { - if (this.enabled) { - return; - } + return false; + } + }, { + key: "load", + value: function load(data) { + if (!(data && data.length)) return this; - if (this._testStorage(storage)) { - this.storage = storage; - this.enabled = true; - } - }, - _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 (data.length < this._minEntries) { + for (var i = 0; i < data.length; i++) { + this.insert(data[i]); + } - if (isList$1(plugin)) { - each$1(plugin, function (plugin) { - self._addPlugin(plugin); - }); - return; - } // Keep track of all plugins we've seen so far, so that we - // don't add any of them twice. + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - var seenPlugin = pluck$1(this.plugins, function (seenPlugin) { - return plugin === seenPlugin; - }); + var node = this._build(data.slice(), 0, data.length - 1, 0); - if (seenPlugin) { - return; - } + 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.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'); + this._insert(node, this.data.height - node.height - 1, true); } - var pluginProperties = plugin.call(this); + 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 - if (!isObject$3(pluginProperties)) { - throw new Error('Plugins must return an object of function properties'); - } // Add the plugin function properties to this store instance. + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; + } + + if (node.leaf) { + // check current node + var index = findItem(item, node.children, equalsFn); + + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); + this._condense(path); - 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.'); + return this; + } } - self._assignPluginFnProp(pluginFnProp, propName); - }); - }, - // Put deprecated properties in the private API, so as to not expose it to accidential - // discovery through inspection of the store object. - // Deprecated: addStorage - addStorage: function addStorage(storage) { - _warn('store.addStorage(storage) is deprecated. Use createStore([storages])'); + 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._addStorage(storage); + } + + return this; } - }; - 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); + }, { + key: "toBBox", + value: function toBBox(item) { + return item; } - }); - each$1(storages, function (storage) { - store._addStorage(storage); - }); - each$1(plugins, function (plugin) { - store._addPlugin(plugin); - }); - return store; - } - - var Global$1 = util.Global; - var localStorage_1 = { - name: 'localStorage', - read: read, - write: write, - each: each$2, - remove: remove$2, - clearAll: clearAll - }; + }, { + 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 = []; - function localStorage$1() { - return Global$1.localStorage; - } + while (node) { + if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); + node = nodesToSearch.pop(); + } - function read(key) { - return localStorage$1().getItem(key); - } + return result; + } + }, { + key: "_build", + value: function _build(items, left, right, height) { + var N = right - left + 1; + var M = this._maxEntries; + var node; - function write(key, data) { - return localStorage$1().setItem(key, data); - } + if (N <= M) { + // reached leaf level; return leaf + node = createNode(items.slice(left, right + 1)); + calcBBox(node, this.toBBox); + return node; + } - function each$2(fn) { - for (var i = localStorage$1().length - 1; i >= 0; i--) { - var key = localStorage$1().key(i); - fn(read(key), key); - } - } + if (!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 remove$2(key) { - return localStorage$1().removeItem(key); - } + M = Math.ceil(N / Math.pow(M, height - 1)); + } - function clearAll() { - return localStorage$1().clear(); - } + node = createNode([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - // versions 6 and 7, where no localStorage, etc - // is available. + var N2 = Math.ceil(N / M); + var N1 = N2 * Math.ceil(Math.sqrt(M)); + multiSelect(items, left, right, N1, this.compareMinX); - var Global$2 = util.Global; - var oldFFGlobalStorage = { - name: 'oldFF-globalStorage', - read: read$1, - write: write$1, - each: each$3, - remove: remove$3, - clearAll: clearAll$1 - }; - var globalStorage = Global$2.globalStorage; + for (var i = left; i <= right; i += N1) { + var right2 = Math.min(i + N1 - 1, right); + multiSelect(items, i, right2, N2, this.compareMinY); - function read$1(key) { - return globalStorage[key]; - } + for (var j = i; j <= right2; j += N2) { + var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - function write$1(key, data) { - globalStorage[key] = data; - } + node.children.push(this._build(items, j, right3, height - 1)); + } + } - function each$3(fn) { - for (var i = globalStorage.length - 1; i >= 0; i--) { - var key = globalStorage.key(i); - fn(globalStorage[key], key); - } - } + 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 remove$3(key) { - return globalStorage.removeItem(key); - } + 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 - function clearAll$1() { - each$3(function (key, _) { - delete globalStorage[key]; - }); - } + 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; + } + } + } - // versions 6 and 7, where no localStorage, sessionStorage, etc - // is available. + node = targetNode || node.children[0]; + } - 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; + 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 _withStorageEl = _makeIEStorageElFunction(); + var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - var disable = (Global$3.navigator ? Global$3.navigator.userAgent : '').match(/ (MSIE 8|MSIE 9|MSIE 10)\./); // MSIE 9.x, MSIE 10.x - function write$2(unfixedKey, data) { - if (disable) { - return; - } + node.children.push(item); + extend$1(node, bbox); // split on node overflow; propagate upwards if necessary - var fixedKey = fixKey(unfixedKey); + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - _withStorageEl(function (storageEl) { - storageEl.setAttribute(fixedKey, data); - storageEl.save(storageName); - }); - } + level--; + } else break; + } // adjust bboxes along the insertion path - function read$2(unfixedKey) { - if (disable) { - return; - } - var fixedKey = fixKey(unfixedKey); - var res = null; + this._adjustParentBBoxes(bbox, insertPath, level); + } // split overflowed node into two - _withStorageEl(function (storageEl) { - res = storageEl.getAttribute(fixedKey); - }); + }, { + key: "_split", + value: function _split(insertPath, level) { + var node = insertPath[level]; + var M = node.children.length; + var m = this._minEntries; - return res; - } + this._chooseSplitAxis(node, m, M); - function each$4(callback) { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; + var splitIndex = this._chooseSplitIndex(node, m, M); - for (var i = attributes.length - 1; i >= 0; i--) { - var attr = attributes[i]; - callback(storageEl.getAttribute(attr.name), attr.name); + 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); } - }); - } - - function remove$4(unfixedKey) { - var fixedKey = fixKey(unfixedKey); + }, { + 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; - _withStorageEl(function (storageEl) { - storageEl.removeAttribute(fixedKey); - storageEl.save(storageName); - }); - } + 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 - function clearAll$2() { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; - storageEl.load(storageName); + if (overlap < minOverlap) { + minOverlap = overlap; + index = i; + minArea = area < minArea ? area : minArea; + } else if (overlap === minOverlap) { + // otherwise choose distribution with minimum area + if (area < minArea) { + minArea = area; + index = i; + } + } + } - for (var i = attributes.length - 1; i >= 0; i--) { - storageEl.removeAttribute(attributes[i].name); - } + return index || M - m; + } // sorts node children by the best axis for split - storageEl.save(storageName); - }); - } // Helpers - ////////// - // In IE7, keys cannot start with a digit or contain certain chars. - // See https://github.com/marcuswestin/store.js/issues/40 - // See https://github.com/marcuswestin/store.js/issues/83 + }, { + key: "_chooseSplitAxis", + value: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; + var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + var xMargin = this._allDistMargin(node, m, M, compareMinX); - var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g"); + 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 - function fixKey(key) { - return key.replace(/^\d/, '___$&').replace(forbiddenCharsRegex, '___'); - } - function _makeIEStorageElFunction() { - if (!doc || !doc.documentElement || !doc.documentElement.addBehavior) { - return null; - } + if (xMargin < yMargin) node.children.sort(compareMinX); + } // total margin of all possible split distributions where each node is at least m full - 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. + }, { + 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); - 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 (var i = m; i < M - m; i++) { + var child = node.children[i]; + extend$1(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin(leftBBox); + } - 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 + 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); + } - storageOwner.appendChild(storageEl); - storageEl.addBehavior('#default#userData'); - storageEl.load(storageName); - storeFunction.apply(this, args); - storageOwner.removeChild(storageEl); - return; - }; - } + 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); + } + } + }]); - // doesn't work but cookies do. This implementation is adopted from - // https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage + return RBush; + }(); - 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; + function findItem(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - function read$3(key) { - if (!key || !_has(key)) { - return null; + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; } - var regexpStr = "(?:^|.*;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"; - return unescape(doc$1.cookie.replace(new RegExp(regexpStr), "$1")); - } - - function each$5(callback) { - var cookies = doc$1.cookie.split(/; ?/g); + return -1; + } // calculate node's bbox from bboxes of its children - for (var i = cookies.length - 1; i >= 0; i--) { - if (!trim$4(cookies[i])) { - continue; - } - var kvp = cookies[i].split('='); - var key = unescape(kvp[0]); - var val = unescape(kvp[1]); - callback(val, key); - } - } + function calcBBox(node, toBBox) { + distBBox(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - function write$3(key, data) { - if (!key) { - return; - } - doc$1.cookie = escape(key) + "=" + escape(data) + "; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/"; - } + function distBBox(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; - function remove$5(key) { - if (!key || !_has(key)) { - return; + for (var i = k; i < p; i++) { + var child = node.children[i]; + extend$1(destNode, node.leaf ? toBBox(child) : child); } - doc$1.cookie = escape(key) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/"; + return destNode; } - function clearAll$3() { - each$5(function (_, key) { - remove$5(key); - }); + function extend$1(a, b) { + a.minX = Math.min(a.minX, b.minX); + a.minY = Math.min(a.minY, b.minY); + a.maxX = Math.max(a.maxX, b.maxX); + a.maxY = Math.max(a.maxY, b.maxY); + return a; } - function _has(key) { - return new RegExp("(?:^|;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=").test(doc$1.cookie); + function compareNodeMinX(a, b) { + return a.minX - b.minX; } - 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 compareNodeMinY(a, b) { + return a.minY - b.minY; + } - function sessionStorage() { - return Global$5.sessionStorage; + function bboxArea(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); } - function read$4(key) { - return sessionStorage().getItem(key); + function bboxMargin(a) { + return a.maxX - a.minX + (a.maxY - a.minY); } - function write$4(key, data) { - return sessionStorage().setItem(key, data); + 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 each$6(fn) { - for (var i = sessionStorage().length - 1; i >= 0; i--) { - var key = sessionStorage().key(i); - fn(read$4(key), key); - } + function intersectionArea(a, b) { + var minX = Math.max(a.minX, b.minX); + var minY = Math.max(a.minY, b.minY); + var maxX = Math.min(a.maxX, b.maxX); + var maxY = Math.min(a.maxY, b.maxY); + return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); } - function remove$6(key) { - return sessionStorage().removeItem(key); + function contains(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; } - function clearAll$4() { - return sessionStorage().clear(); + function intersects(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; } - // memoryStorage is a useful last fallback to ensure that the store - // is functions (meaning store.get(), store.set(), etc will all function). - // However, stored values will not persist when the browser navigates to - // a new page or reloads the current page. - var memoryStorage_1 = { - name: 'memoryStorage', - read: read$5, - write: write$5, - each: each$7, - remove: remove$7, - clearAll: clearAll$5 - }; - var memoryStorage = {}; + 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 read$5(key) { - return memoryStorage[key]; - } - function write$5(key, data) { - memoryStorage[key] = data; - } + function multiSelect(arr, left, right, n, compare) { + var stack = [left, right]; - function each$7(callback) { - for (var key in memoryStorage) { - if (memoryStorage.hasOwnProperty(key)) { - callback(memoryStorage[key], key); - } + 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 remove$7(key) { - delete memoryStorage[key]; + function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); } - function clearAll$5(key) { - memoryStorage = {}; + function d3_text (input, init) { + return fetch(input, init).then(responseText); } - var all = [// Listed in order of usage preference - localStorage_1, oldFFGlobalStorage, oldIEUserDataStorage, cookieStorage, sessionStorage_1, memoryStorage_1]; - - /* 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. - - /*jslint - eval, for, this - */ + function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + if (response.status === 204 || response.status === 205) return; + return response.json(); + } - /*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 = {}; + function d3_json (input, init) { + return fetch(input, init).then(responseJson); } - (function () { + function parser(type) { + return function (input, init) { + return d3_text(input, init).then(function (text) { + return new DOMParser().parseFromString(text, type); + }); + }; + } - 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 d3_xml = parser("application/xml"); + var svg = parser("image/svg+xml"); - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? "0" + n : n; - } + var tiler$6 = utilTiler(); + var dispatch$7 = dispatch$8('loaded'); + var _tileZoom$3 = 14; + var _krUrlRoot = 'https://www.keepright.at'; + var _krData = { + errorTypes: {}, + localizeStrings: {} + }; // This gets reassigned if reset - function this_value() { - return this.valueOf(); - } + var _cache$2; - 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; - }; + 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]; - Boolean.prototype.toJSON = this_value; - Number.prototype.toJSON = this_value; - String.prototype.toJSON = this_value; + function abortRequest$6(controller) { + if (controller) { + controller.abort(); } + } - var gap; - var indent; - var meta; - var rep; - - function quote(string) { - // If the string contains no control characters, no quote characters, and no - // backslash characters, then we can safely slap some quotes around it. - // Otherwise we must also replace the offending characters with safe escape - // sequences. - rx_escapable.lastIndex = 0; - return rx_escapable.test(string) ? "\"" + string.replace(rx_escapable, function (a) { - var c = meta[a]; - return typeof c === "string" ? c : "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4); - }) + "\"" : "\"" + string + "\""; - } + function abortUnwantedRequests$3(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - function str(key, holder) { - // Produce a string from holder[key]. - var i; // The loop counter. + if (!wanted) { + abortRequest$6(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - var k; // The member key. + 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 - var v; // The member value. - 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. + function updateRtree$3(item, replace) { + _cache$2.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - 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 (replace) { + _cache$2.rtree.insert(item); + } + } + function tokenReplacements(d) { + if (!(d instanceof QAItem)) return; + var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); + var replacements = {}; + var issueTemplate = _krData.errorTypes[d.whichType]; - if (typeof rep === "function") { - value = rep.call(holder, key, value); - } // What happens next depends on the value's type. + if (!issueTemplate) { + /* eslint-disable no-console */ + console.log('No Template: ', d.whichType); + console.log(' ', d.description); + /* eslint-enable no-console */ + return; + } // some descriptions are just fixed text - switch (_typeof(value)) { - case "string": - return quote(value); - case "number": - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : "null"; + if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured - 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. + var errorRegex = new RegExp(issueTemplate.regex, 'i'); + var errorMatch = errorRegex.exec(d.description); - 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 (!errorMatch) { + /* eslint-disable no-console */ + console.log('Unmatched: ', d.whichType); + console.log(' ', d.description); + console.log(' ', errorRegex); + /* eslint-enable no-console */ + return; + } - gap += indent; - partial = []; // Is the value an array? + 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 (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; + 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(); - 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 (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } + } + replacements['var' + i] = capture; + } - 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. + return replacements; + } + function parseError(capture, idType) { + var compare = capture.toLowerCase(); - if (rep && _typeof(rep) === "object") { - length = rep.length; + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } - for (i = 0; i < length; i += 1) { - if (typeof rep[i] === "string") { - k = rep[i]; - v = str(k, value); + switch (idType) { + // link a string like "this node" + case 'this': + capture = linkErrorObject(capture); + break; - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } - } - } - } else { - // Otherwise, iterate through all of the keys in the object. - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = str(k, value); + case 'url': + capture = linkURL(capture); + break; + // link an entity ID - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } - } - } - } // Join all of the member texts together, separated with commas, - // and wrap them in braces. + 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; - v = partial.length === 0 ? "{}" : gap ? "{\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "}" : "{" + partial.join(",") + "}"; - gap = mind; - return v; - } - } // If the JSON object does not yet have a stringify method, give it one. + case '211': + capture = parse211(capture); + break; + case '231': + capture = parse231(capture); + break; - if (typeof JSON.stringify !== "function") { - meta = { - // table of character substitutions - "\b": "\\b", - "\t": "\\t", - "\n": "\\n", - "\f": "\\f", - "\r": "\\r", - "\"": "\\\"", - "\\": "\\\\" - }; + case '294': + capture = parse294(capture); + break; - 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. + case '370': + capture = parse370(capture); + break; + } - 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. + return capture; - } else if (typeof space === "string") { - indent = space; - } // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. + function linkErrorObject(d) { + return "    ".concat(d, ""); + } + function linkEntity(d) { + return "".concat(d, ""); + } - rep = replacer; + function linkURL(d) { + return "").concat(d, ""); + } // arbitrary node list of form: #ID, #ID, #ID... - 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. + 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)... - return str("", { - "": value - }); - }; - } // If the JSON object does not yet have a parse method, give it one. + function parse231(capture) { + var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' - if (typeof JSON.parse !== "function") { - JSON.parse = function (text, reviver) { - // The parse method takes a text and an optional reviver function, and returns - // a JavaScript value if the text is a valid JSON text. - var j; + var items = capture.split('),'); + items.forEach(function (item) { + var match = item.match(/\#(\d+)\((.+)\)?/); - 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 (match !== null && match.length > 2) { + newList.push(linkEntity('w' + match[1]) + ' ' + _t('QA.keepRight.errorTypes.231.layer', { + layer: match[2] + })); + } + }); + return newList.join(', '); + } // arbitrary node/relation list of form: from node #ID,to relation #ID,to node #ID... - if (value && _typeof(value) === "object") { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } - } + 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 - 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. + var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type + var idType = item[1].slice(0, 1); // ID has # at the front - text = String(text); - rx_dangerous.lastIndex = 0; + 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 (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. + function parse370(capture) { + if (!capture) return ''; + var match = capture.match(/\(including the name (\'.+\')\)/); - 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. + if (match && match.length) { + return _t('QA.keepRight.errorTypes.370.including_the_name', { + name: match[1] + }); + } - return typeof reviver === "function" ? walk({ - "": j - }, "") : j; - } // If the text is not JSON parseable, then a SyntaxError is thrown. + return ''; + } // arbitrary node list of form: #ID,#ID,#ID... - throw new SyntaxError("JSON.parse"); - }; + function parse20(capture) { + var newList = []; + var items = capture.split(','); + items.forEach(function (item) { + // ID has # at the front + var id = linkEntity('n' + item.slice(1)); + newList.push(id); + }); + return newList.join(', '); } - })(); + } - var json2 = json2Plugin; + var serviceKeepRight = { + title: 'keepRight', + init: function init() { + _mainFileFetcher.get('keepRight').then(function (d) { + return _krData = d; + }); - function json2Plugin() { - return {}; - } + if (!_cache$2) { + this.reset(); + } - var plugins = [json2]; - var store_legacy = storeEngine.createStore(all, plugins); + this.event = utilRebind(this, dispatch$7, 'on'); + }, + reset: function reset() { + if (_cache$2) { + Object.values(_cache$2.inflightTile).forEach(abortRequest$6); + } - // - // 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. + _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; + var options = { + format: 'geojson', + ch: _krRuleset + }; // determine the needed tiles to cover the view - 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 + var tiles = tiler$6.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed - oauth.authenticated = function () { - return !!(token('oauth_token') && token('oauth_token_secret')); - }; + abortUnwantedRequests$3(_cache$2, tiles); // issue new requests.. - oauth.logout = function () { - token('oauth_token', ''); - token('oauth_token_secret', ''); - token('oauth_request_token_secret', ''); - return oauth; - }; // TODO: detect lack of click event + 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]; - oauth.authenticate = function (callback) { - if (oauth.authenticated()) return callback(); - oauth.logout(); // ## Getting a request token + var params = Object.assign({}, options, { + left: left, + bottom: bottom, + right: right, + top: top + }); + var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); + var controller = new AbortController(); + _cache$2.inflightTile[tile.id] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache$2.inflightTile[tile.id]; + _cache$2.loadedTile[tile.id] = true; - var params = timenonce(getAuth(o)), - url = o.url + '/oauth/request_token'; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, '', ohauth_1.baseString('POST', url, params)); + if (!data || !data.features || !data.features.length) { + throw new Error('No Data'); + } - if (!o.singlepage) { - // Create a 600x550 popup window in the center of the screen - var w = 600, - h = 550, - settings = [['width', w], ['height', h], ['left', screen.width / 2 - w / 2], ['top', screen.height / 2 - h / 2]].map(function (x) { - return x.join('='); - }).join(','), - popup = window.open('about:blank', 'oauth_window', settings); - oauth.popupWindow = popup; + data.features.forEach(function (feature) { + var _feature$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) - 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. + 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. - ohauth_1.xhr('POST', url, params, null, {}, reqTokenDone); - o.loading(); + switch (whichType) { + case '170': + description = "This feature has a FIXME tag: ".concat(description); + break; - 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) - }); + case '292': + case '293': + description = description.replace('A turn-', 'This turn-'); + break; - 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. + 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; - 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. + case '411': + case '412': + case '413': + description = "This feature~".concat(description); + break; + } // move markers slightly so it doesn't obscure the geometry, + // then move markers away from other coincident markers - function 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` + var coincident = false; - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : [0, 0.00001]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache$2.rtree.search(bbox).length; + } while (coincident); - function 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); - } - }; + 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; - oauth.bringPopupWindowToFront = function () { - var brougtPopupToFront = false; + _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; - try { - // This may cause a cross-origin error: - // `DOMException: Blocked a frame with origin "..." from accessing a cross-origin frame.` - if (oauth.popupWindow && !oauth.popupWindow.closed) { - oauth.popupWindow.focus(); - brougtPopupToFront = true; - } - } catch (err) {// Bringing popup window to front failed (probably because of the cross-origin error mentioned above) + if (_cache$2.inflightPost[d.id]) { + return callback({ + message: 'Error update already inflight', + status: -2 + }, d); } - return brougtPopupToFront; - }; - - 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` + var params = { + schema: d.schema, + id: d.id + }; - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); + if (d.newStatus) { + params.st = d.newStatus; } - 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 (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. - get_access_token(oauth_token); - }; // # xhr - // - // A single XMLHttpRequest wrapper that does authenticated calls if the - // user has logged in. + 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) - oauth.xhr = function (options, callback) { - if (!oauth.authenticated()) { - if (o.auto) { - return oauth.authenticate(run); + d3_json(url, { + signal: controller.signal + })["finally"](function () { + delete _cache$2.inflightPost[d.id]; + + if (d.newStatus === 'ignore') { + // ignore permanently (false positive) + _this2.removeItem(d); + } else if (d.newStatus === 'ignore_t') { + // ignore temporarily (error fixed) + _this2.removeItem(d); + + _cache$2.closed["".concat(d.schema, ":").concat(d.id)] = true; } else { - callback('not authenticated', null); - return; + d = _this2.replaceItem(d.update({ + comment: d.newComment, + newComment: undefined, + newState: undefined + })); } - } else { - return run(); - } - function run() { - var params = timenonce(getAuth(o)), - oauth_token_secret = token('oauth_token_secret'), - url = options.prefix !== false ? o.url + options.path : options.path, - url_parts = url.replace(/#.*$/, '').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 + 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 - 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)); - } + 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(); + } + }; - 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 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 - function done(err, xhr) { - if (err) return callback(err);else if (xhr.responseXML) return callback(err, xhr.responseXML);else return callback(err, xhr.response); + var _cache$1; + + function abortRequest$5(i) { + Object.values(i).forEach(function (controller) { + if (controller) { + controller.abort(); } - }; // pre-authorize this object, if we can just get a token and token_secret - // from the start + }); + } + function abortUnwantedRequests$2(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); + + if (!wanted) { + abortRequest$5(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - oauth.preauth = function (c) { - if (!c) return; - if (c.oauth_token) token('oauth_token', c.oauth_token); - if (c.oauth_token_secret) token('oauth_token_secret', c.oauth_token_secret); - return oauth; + function encodeIssueRtree$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 - oauth.options = function (_) { - if (!arguments.length) return o; - o = _; - o.url = o.url || 'https://www.openstreetmap.org'; - o.landing = o.landing || 'land.html'; - o.singlepage = o.singlepage || false; // Optional loading and loading-done functions for nice UI feedback. - // by default, no-ops - - o.loading = o.loading || function () {}; - o.done = o.done || function () {}; + function updateRtree$2(item, replace) { + _cache$1.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - return oauth.preauth(o); - }; // 'stamp' an authentication object from `getAuth()` - // with a [nonce](http://en.wikipedia.org/wiki/Cryptographic_nonce) - // and timestamp + if (replace) { + _cache$1.rtree.insert(item); + } + } + function linkErrorObject(d) { + return "".concat(d, ""); + } - 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 + function linkEntity(d) { + return "".concat(d, ""); + } + 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]; + } + } - var token; + function relativeBearing(p1, p2) { + var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); - if (store_legacy.enabled) { - token = function token(x, y) { - if (arguments.length === 1) return store_legacy.get(o.url + x);else if (arguments.length === 2) return store_legacy.set(o.url + x, y); - }; - } else { - var storage = {}; + if (angle < 0) { + angle += 2 * Math.PI; + } // Return degrees - token = function token(x, y) { - if (arguments.length === 1) return storage[o.url + x];else if (arguments.length === 2) return storage[o.url + x] = y; - }; - } // Get an authentication object. If you just add and remove properties - // from a single object, you'll need to use `delete` to make sure that - // it doesn't contain undesired properties for authentication + return angle * 180 / Math.PI; + } // Assuming range [0,360) - function getAuth(o) { - return { - oauth_consumer_key: o.oauth_consumer_key, - oauth_signature_method: 'HMAC-SHA1' - }; - } // potentially pre-authorize + 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 - oauth.options(o); - return oauth; - }; - var JXON = new function () { - var sValueProp = 'keyValue', - sAttributesProp = 'keyAttributes', - sAttrPref = '@', + function preventCoincident$1(loc, bumpUp) { + var coincident = false; - /* you can customize these values */ - aCache = [], - rIsNull = /^\s*$/, - rIsBool = /^(?:true|false)$/i; + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : bumpUp ? [0, 0.00001] : [0, 0]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache$1.rtree.search(bbox).length; + } while (coincident); - function parseText(sValue) { - if (rIsNull.test(sValue)) { - return null; - } + return loc; + } - if (rIsBool.test(sValue)) { - return sValue.toLowerCase() === 'true'; - } + var serviceImproveOSM = { + title: 'improveOSM', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + return _impOsmData = d.improveOSM; + }); - if (isFinite(sValue)) { - return parseFloat(sValue); + if (!_cache$1) { + this.reset(); } - if (isFinite(Date.parse(sValue))) { - return new Date(sValue); + this.event = utilRebind(this, dispatch$6, 'on'); + }, + reset: function reset() { + if (_cache$1) { + Object.values(_cache$1.inflightTile).forEach(abortRequest$5); } - return sValue; - } + _cache$1 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; - function EmptyTree() {} + var options = { + client: 'iD', + status: 'OPEN', + zoom: '19' // Use a high zoom so that clusters aren't returned - EmptyTree.prototype.toString = function () { - return 'null'; - }; + }; // determine the needed tiles to cover the view - EmptyTree.prototype.valueOf = function () { - return null; - }; + var tiles = tiler$5.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed - function objectify(vValue) { - return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); - } + abortUnwantedRequests$2(_cache$1, tiles); // issue new requests.. - 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; + tiles.forEach(function (tile) { + if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; - if (bChildren) { - for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { - oNode = oParentNode.childNodes.item(nItem); + var _tile$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 (oNode.nodeType === 4) { - sCollectedTxt += oNode.nodeValue; - } - /* nodeType is 'CDATASection' (4) */ - else if (oNode.nodeType === 3) { - sCollectedTxt += oNode.nodeValue.trim(); - } - /* nodeType is 'Text' (3) */ - else if (oNode.nodeType === 1 && !oNode.prefix) { - aCache.push(oNode); - } - /* nodeType is 'Element' (1) */ + 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]; - var nLevelEnd = aCache.length, - vBuiltVal = parseText(sCollectedTxt); + 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 (!bHighVerb && (bChildren || bAttributes)) { - vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; - } - for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { - sProp = aCache[nElId].nodeName.toLowerCase(); - vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); + if (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 (vResult.hasOwnProperty(sProp)) { - if (vResult[sProp].constructor !== Array) { - vResult[sProp] = [vResult[sProp]]; - } + 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 - vResult[sProp].push(vContent); - } else { - vResult[sProp] = vContent; - nLength++; - } - } - if (bAttributes) { - var nAttrLen = oParentNode.attributes.length, - sAPrefix = bNesteAttr ? '' : sAttrPref, - oAttrParent = bNesteAttr ? {} : vResult; + 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 - for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { - oAttrib = oParentNode.attributes.item(nAttrib); - oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); - } + 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; - if (bNesteAttr) { - if (bFreeze) { - Object.freeze(oAttrParent); - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Tiles at high zoom == missing roads - 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 (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 - if (bFreeze && (bHighVerb || nLength > 0)) { - Object.freeze(vResult); - } + 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 - aCache.length = nLevelStart; - return vResult; - } + if (numberOfTrips === -1) { + d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); + } - function loadObjTree(oXMLDoc, oParentEl, oParentObj) { - var vValue, oChild; + _cache$1.data[d.id] = d; - 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())); - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Entities at high zoom == turn restrictions - for (var sName in oParentObj) { - vValue = oParentObj[sName]; - if (isFinite(sName) || vValue instanceof Function) { - continue; - } - /* verbosity level is 0 */ + 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 + var loc = preventCoincident$1([point.lon, point.lat], true); // Elements are presented in a strange way - 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 ids = id.split(','); + var from_way = ids[0]; + var via_node = ids[3]; + var to_way = ids[2].split(':')[1]; + var d = new QAItem(loc, _this, k, itemId, { + issueKey: k, + identifier: id, + objectId: via_node, + objectType: 'node' + }); // Travel direction along from_way clarifies the turn restriction - if (vValue instanceof Object) { - loadObjTree(oXMLDoc, oChild, vValue); - } else if (vValue !== null && vValue !== true) { - oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); - } + var _segments$0$points = _slicedToArray(segments[0].points, 2), + p1 = _segments$0$points[0], + p2 = _segments$0$points[1]; - oParentEl.appendChild(oChild); - } - } - } + var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description - 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; + d.replacements = { + num_passed: numberOfPasses, + num_trips: segments[0].numberOfTrips, + turn_restriction: turnType.toLowerCase(), + from_way: linkEntity('w' + from_way), + to_way: linkEntity('w' + to_way), + travel_direction: dir_of_travel, + junction: linkErrorObject(_t('QA.keepRight.error_parts.this_node')) + }; + _cache$1.data[d.id] = d; - return createObjTree(oXMLParent, _nVerb, bFreeze || false, arguments.length > 3 ? bNesteAttributes : _nVerb === 3); - }; + _cache$1.rtree.insert(encodeIssueRtree$1(d)); - this.unbuild = function (oObjTree) { - var oNewDoc = document.implementation.createDocument('', '', null); - loadObjTree(oNewDoc, oNewDoc, oObjTree); - return oNewDoc; - }; + dispatch$6.call('loaded'); + }); + } + })["catch"](function () { + delete _cache$1.inflightTile[tile.id][k]; - 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)); + 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 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 + // If comments already retrieved no need to do so again + if (item.comments) { + return Promise.resolve(item); + } - 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: {} - }; + var key = item.issueKey; + var qParams = {}; - var _cachedApiStatus; + 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; + } - var _changeset = {}; + var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); - var _deferred = new Set(); + 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 _connectionID = 1; - var _tileZoom$3 = 16; - var _noteZoom = 12; + _this2.replaceItem(item); + }; - var _rateLimitError; + 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); + } - var _userChangesets; + 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 _userDetails; - var _off; // set a default but also load this from the API status + serviceOsm.userDetails(sendPayload.bind(this)); + function sendPayload(err, user) { + var _this3 = this; - var _maxWayNodes = 2000; + if (err) { + return callback(err, d); + } - function authLoading() { - dispatch$6.call('authLoading'); - } + var key = d.issueKey; + var url = "".concat(_impOsmUrls[key], "/comment"); + var payload = { + username: user.display_name, + targetIds: [d.identifier] + }; - function authDone() { - dispatch$6.call('authDone'); - } + if (d.newStatus) { + payload.status = d.newStatus; + payload.text = 'status changed'; + } // Comment take place of default text - function abortRequest$5(controllerOrXHR) { - if (controllerOrXHR) { - controllerOrXHR.abort(); - } - } - function hasInflightRequests(cache) { - return Object.keys(cache.inflight).length; - } + if (d.newComment) { + payload.text = d.newComment; + } - function abortUnwantedRequests$3(cache, visibleTiles) { - Object.keys(cache.inflight).forEach(function (k) { - if (cache.toLoad[k]) return; - if (visibleTiles.find(function (tile) { - return k === tile.id; - })) return; - abortRequest$5(cache.inflight[k]); - delete cache.inflight[k]; - }); - } + var 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 - function getLoc(attrs) { - var lon = attrs.lon && attrs.lon.value; - var lat = attrs.lat && attrs.lat.value; - return [parseFloat(lon), parseFloat(lat)]; - } + if (!d.newStatus) { + var now = new Date(); + var comments = d.comments ? d.comments : []; + comments.push({ + username: payload.username, + text: payload.text, + timestamp: now.getTime() / 1000 + }); - function getNodes(obj) { - var elems = obj.getElementsByTagName('nd'); - var nodes = new Array(elems.length); + _this3.replaceItem(d.update({ + comments: comments, + newComment: undefined + })); + } else { + _this3.removeItem(d); - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i].attributes.ref.value; - } + 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; + } - return nodes; - } + _cache$1.closed[d.issueKey] += 1; + } + } - function getNodesJSON(obj) { - var elems = obj.nodes; - var nodes = new Array(elems.length); + if (callback) callback(null, d); + })["catch"](function (err) { + delete _cache$1.inflightPost[d.id]; + if (callback) callback(err.message); + }); + } + }, + // Get all cached QAItems covering the viewport + getItems: function getItems(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + return _cache$1.rtree.search(bbox).map(function (d) { + return d.data; + }); + }, + // Get a QAItem from cache + // NOTE: Don't change method name until UI v3 is merged + getError: function getError(id) { + return _cache$1.data[id]; + }, + // get the name of the icon to display for this item + getIcon: function getIcon(itemType) { + return _impOsmData.icons[itemType]; + }, + // Replace a single QAItem in the cache + replaceItem: function replaceItem(issue) { + if (!(issue instanceof QAItem) || !issue.id) return; + _cache$1.data[issue.id] = issue; + updateRtree$2(encodeIssueRtree$1(issue), true); // true = replace - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i]; + 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; } + }; - return nodes; - } - - function getTags(obj) { - var elems = obj.getElementsByTagName('tag'); - var tags = {}; + 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 + }; + } - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i].attributes; - tags[attrs.k.value] = attrs.v.value; + function changeDefaults(newDefaults) { + module.exports.defaults = newDefaults; } - return tags; - } + module.exports = { + defaults: getDefaults(), + getDefaults: getDefaults, + changeDefaults: changeDefaults + }; + }); - function getMembers(obj) { - var elems = obj.getElementsByTagName('member'); - var members = new Array(elems.length); + /** + * Helpers + */ + var escapeTest = /[&<>"']/; + var escapeReplace = /[&<>"']/g; + var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; + var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; + var escapeReplacements = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; - 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 - }; + var getEscapeReplacement = function getEscapeReplacement(ch) { + return escapeReplacements[ch]; + }; + + 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 members; + return html; } - function getMembersJSON(obj) { - var elems = obj.members; - var members = new Array(elems.length); + var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; - 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 - }; - } + 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 ':'; - return members; - } + if (n.charAt(0) === '#') { + return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); + } - function getVisible(attrs) { - return !attrs.visible || attrs.visible.value !== 'false'; + return ''; + }); } - function parseComments(comments) { - var parsedComments = []; // for each comment - - for (var i = 0; i < comments.length; i++) { - var comment = comments[i]; + var caret = /(^|[^\[])\^/g; - if (comment.nodeName === 'comment') { - var childNodes = comment.childNodes; - var parsedComment = {}; + 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, '$1'); + regex = regex.replace(name, val); + return obj; + }, + getRegex: function getRegex() { + return new RegExp(regex, opt); + } + }; + return obj; + } - for (var j = 0; j < childNodes.length; j++) { - var node = childNodes[j]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; - parsedComment[nodeName] = node.textContent; + var nonWordAndColonTest = /[^\w:]/g; + var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; - if (nodeName === 'uid') { - var uid = node.textContent; + function cleanUrl$1(sanitize, base, href) { + if (sanitize) { + var prot; - if (uid && !_userCache.user[uid]) { - _userCache.toLoad[uid] = true; - } - } - } + try { + prot = decodeURIComponent(unescape$2(href)).replace(nonWordAndColonTest, '').toLowerCase(); + } catch (e) { + return null; + } - if (parsedComment) { - parsedComments.push(parsedComment); - } + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { + return null; } } - return parsedComments; - } - - function encodeNoteRtree(note) { - return { - minX: note.loc[0], - minY: note.loc[1], - maxX: note.loc[0], - maxY: note.loc[1], - data: note - }; - } + if (base && !originIndependentUrl.test(href)) { + href = resolveUrl$1(base, href); + } - var jsonparsers = { - node: function nodeData(obj, uid) { - return new osmNode({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - loc: [parseFloat(obj.lon), parseFloat(obj.lat)], - tags: obj.tags - }); - }, - way: function wayData(obj, uid) { - return new osmWay({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - tags: obj.tags, - nodes: getNodesJSON(obj) - }); - }, - relation: function relationData(obj, uid) { - return new osmRelation({ - id: uid, - visible: typeof obj.visible === 'boolean' ? obj.visible : true, - version: obj.version && obj.version.toString(), - changeset: obj.changeset && obj.changeset.toString(), - timestamp: obj.timestamp, - user: obj.user, - uid: obj.uid && obj.uid.toString(), - tags: obj.tags, - members: getMembersJSON(obj) - }); + try { + href = encodeURI(href).replace(/%25/g, '%'); + } catch (e) { + return null; } - }; - function parseJSON(payload, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + return href; + } - if (!payload) { - return callback({ - message: 'No JSON', - status: -1 - }); + var baseUrls = {}; + var justDomain = /^[^:]+:\/*[^/]*$/; + var protocol = /^([^:]+:)[\s\S]*$/; + var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + + 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); + } } - 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; + base = baseUrls[' ' + base]; + var relativeBase = base.indexOf(':') === -1; - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); + if (href.substring(0, 2) === '//') { + if (relativeBase) { + return href; } - callback(null, results); - }); + return base.replace(protocol, '$1') + href; + } else if (href.charAt(0) === '/') { + if (relativeBase) { + return href; + } - _deferred.add(handle); + return base.replace(domain, '$1') + href; + } else { + return base + href; + } + } - function parseChild(child) { - var parser = jsonparsers[child.type]; - if (!parser) return null; - var uid; - uid = osmEntity.id.fromOSM(child.type, child.id); + var noopTest$1 = { + exec: function noopTest() {} + }; - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + function merge$2(obj) { + var i = 1, + target, + key; - _tileCache.seen[uid] = true; - } + for (; i < arguments.length; i++) { + target = arguments[i]; - return parser(child, uid); + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; + } + } } + + return obj; } - 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 + function splitCells$1(tableRow, count) { + // ensure that every cell-delimiting pipe has a space + // before it to distinguish it from an escaped pipe + var row = tableRow.replace(/\|/g, function (match, offset, str) { + var escaped = false, + curr = offset; + + while (--curr >= 0 && str[curr] === '\\') { + escaped = !escaped; + } + + if (escaped) { + // odd number of slashes means | is escaped + // so we leave it alone + return '|'; + } else { + // add space before unescaped | + return ' |'; + } + }), + cells = row.split(/ \|/); + var i = 0; - var coincident = false; - var epsilon = 0.00001; + if (cells.length > count) { + cells.splice(count); + } else { + while (cells.length < count) { + cells.push(''); + } + } - do { - if (coincident) { - props.loc = geoVecAdd(props.loc, [epsilon, epsilon]); - } + for (; i < cells.length; i++) { + // leading or trailing whitespace is ignored per the gfm spec + cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + } - var bbox = geoExtent(props.loc).bbox(); - coincident = _noteCache.rtree.search(bbox).length; - } while (coincident); // parse note contents + return cells; + } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). + // /c*$/ is vulnerable to REDOS. + // invert: Remove suffix of non-c chars instead. Default falsey. - 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 + function rtrim$1(str, c, invert) { + var l = str.length; - if (nodeName === 'comments') { - props[nodeName] = parseComments(node.childNodes); - } else { - props[nodeName] = node.textContent; - } - } + if (l === 0) { + return ''; + } // Length of suffix matching the invert condition. - var note = new osmNote(props); - var item = encodeNoteRtree(note); - _noteCache.note[note.id] = note; - _noteCache.rtree.insert(item); + var suffLen = 0; // Step left until we fail to match the invert condition. - 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'); + while (suffLen < l) { + var currChar = str.charAt(l - suffLen - 1); - if (img && img[0] && img[0].getAttribute('href')) { - user.image_url = img[0].getAttribute('href'); + if (currChar === c && !invert) { + suffLen++; + } else if (currChar !== c && invert) { + suffLen++; + } else { + break; } + } - var changesets = obj.getElementsByTagName('changesets'); + return str.substr(0, l - suffLen); + } - if (changesets && changesets[0] && changesets[0].getAttribute('count')) { - user.changesets_count = changesets[0].getAttribute('count'); - } + function findClosingBracket$1(str, b) { + if (str.indexOf(b[1]) === -1) { + return -1; + } - var blocks = obj.getElementsByTagName('blocks'); + var l = str.length; + var level = 0, + i = 0; - if (blocks && blocks[0]) { - var received = blocks[0].getElementsByTagName('received'); + for (; i < l; i++) { + if (str[i] === '\\') { + i++; + } else if (str[i] === b[0]) { + level++; + } else if (str[i] === b[1]) { + level--; - if (received && received[0] && received[0].getAttribute('active')) { - user.active_blocks = received[0].getAttribute('active'); + if (level < 0) { + return i; } } + } - _userCache.user[uid] = user; - delete _userCache.toLoad[uid]; - return user; + return -1; + } + + 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 - function parseXML(xml, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); - if (!xml || !xml.childNodes) { - return callback({ - message: 'No XML', - status: -1 - }); + function repeatString$1(pattern, count) { + if (count < 1) { + return ''; } - var root = xml.childNodes[0]; - var children = root.childNodes; - var handle = window.requestIdleCallback(function () { - var results = []; - var result; + var result = ''; - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); + while (count > 1) { + if (count & 1) { + result += pattern; } - callback(null, results); - }); + count >>= 1; + pattern += pattern; + } - _deferred.add(handle); + return result + pattern; + } - function parseChild(child) { - var parser = parsers[child.nodeName]; - if (!parser) return null; - var uid; + 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 + }; - if (child.nodeName === 'user') { - uid = child.attributes.id.value; + var defaults$4 = defaults$5.defaults; + var rtrim = helpers.rtrim, + splitCells = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket = helpers.findClosingBracket; - if (options.skipSeen && _userCache.user[uid]) { - delete _userCache.toLoad[uid]; - return null; - } - } else if (child.nodeName === 'note') { - uid = child.getElementsByTagName('id')[0].textContent; - } else { - uid = osmEntity.id.fromOSM(child.nodeName, child.attributes.id.value); + 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 (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + 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) + }; + } + } - _tileCache.seen[uid] = true; - } - } + function indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); - return parser(child, uid); + if (matchIndentToCode === null) { + return text; } - } // replace or remove note from rtree + var indentToCode = matchIndentToCode[1]; + return text.split('\n').map(function (node) { + var matchIndentInNode = node.match(/^\s+/); - function updateRtree$3(item, replace) { - _noteCache.rtree.remove(item, function isEql(a, b) { - return a.data.id === b.data.id; - }); - - if (replace) { - _noteCache.rtree.insert(item); - } - } + if (matchIndentInNode === null) { + return node; + } - 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(); - } + var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), + indentInNode = _matchIndentInNode[0]; - 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); + if (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); } - }; + + return node; + }).join('\n'); } + /** + * Tokenizer + */ - var serviceOsm = { - init: function init() { - utilRebind(this, dispatch$6, 'on'); - }, - reset: function reset() { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); - _deferred["delete"](handle); - }); - _connectionID++; - _userChangesets = undefined; - _userDetails = undefined; - _rateLimitError = undefined; - Object.values(_tileCache.inflight).forEach(abortRequest$5); - Object.values(_noteCache.inflight).forEach(abortRequest$5); - Object.values(_noteCache.inflightPost).forEach(abortRequest$5); - if (_changeset.inflight) abortRequest$5(_changeset.inflight); - _tileCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - seen: {}, - rtree: new RBush() - }; - _noteCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - inflightPost: {}, - note: {}, - closed: {}, - rtree: new RBush() - }; - _userCache = { - toLoad: {}, - user: {} - }; - _cachedApiStatus = undefined; - _changeset = {}; - return this; - }, - getConnectionId: function getConnectionId() { - return _connectionID; - }, - changesetURL: function changesetURL(changesetID) { - return urlroot + '/changeset/' + changesetID; - }, - changesetsURL: function changesetsURL(center, zoom) { - var precision = Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2)); - return urlroot + '/history#map=' + Math.floor(zoom) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - }, - entityURL: function entityURL(entity) { - return urlroot + '/' + entity.type + '/' + entity.osmId(); - }, - historyURL: function historyURL(entity) { - return urlroot + '/' + entity.type + '/' + entity.osmId() + '/history'; - }, - userURL: function userURL(username) { - return urlroot + '/user/' + username; - }, - noteURL: function noteURL(note) { - return urlroot + '/note/' + note.id; - }, - noteReportURL: function noteReportURL(note) { - return urlroot + '/reports/new?reportable_type=Note&reportable_id=' + note.id; - }, - // Generic method to load data from the OSM API - // Can handle either auth or unauth calls. - loadFromAPI: function loadFromAPI(path, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); - var that = this; - var cid = _connectionID; + var Tokenizer_1 = /*#__PURE__*/function () { + function Tokenizer(options) { + _classCallCheck$1(this, Tokenizer); - function done(err, payload) { - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + this.options = options || defaults$4; + } - var isAuthenticated = that.authenticated(); // 400 Bad Request, 401 Unauthorized, 403 Forbidden - // Logout and retry the request.. + _createClass$1(Tokenizer, [{ + key: "space", + value: function space(src) { + var cap = this.rules.block.newline.exec(src); - 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(); + if (cap) { + if (cap[0].length > 1) { + return { + type: 'space', + raw: cap[0] + }; } - if (callback) { - if (err) { - return callback(err); - } else { - if (path.indexOf('.json') !== -1) { - return parseJSON(payload, callback, options); - } else { - return parseXML(payload, callback, options); - } - } - } + return { + raw: '\n' + }; } } + }, { + key: "code", + value: function code(src) { + var cap = this.rules.block.code.exec(src); - 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 + if (cap) { + var text = cap[0].replace(/^ {1,4}/gm, ''); + return { + type: 'code', + raw: cap[0], + codeBlockStyle: 'indented', + text: !this.options.pedantic ? rtrim(text, '\n') : text + }; + } + } + }, { + key: "fences", + value: function fences(src) { + var cap = this.rules.block.fences.exec(src); - var match = err.message.match(/^\d{3}/); + 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); - if (match) { - done({ - status: +match[0], - statusText: err.message - }); - } else { - done(err.message); + if (cap) { + var text = cap[2].trim(); // remove trailing #s + + if (/#$/.test(text)) { + var trimmed = rtrim(text, '#'); + + if (this.options.pedantic) { + text = trimmed.trim(); + } else if (!trimmed || / $/.test(trimmed)) { + // CommonMark requires space before trailing #s + text = trimmed.trim(); + } } - }); - return controller; + + return { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: 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 + }, { + key: "nptable", + value: function nptable(src) { + var cap = this.rules.block.nptable.exec(src); - 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 (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 (_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' + 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; + } } - }, - content: JXON.stringify(changeset.asJXON()) - }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, createdChangeset, cid)); + + l = item.cells.length; + + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i], item.header.length); + } + + return item; + } + } } + }, { + key: "hr", + value: function hr(src) { + var cap = this.rules.block.hr.exec(src); - function createdChangeset(err, changesetID) { - _changeset.inflight = null; + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } + } + }, { + key: "blockquote", + value: function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); - if (err) { - return callback(err, changeset); + 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); - _changeset.open = changesetID; - changeset = changeset.update({ - id: changesetID - }); // Upload the changeset.. + 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. - var options = { - method: 'POST', - path: '/api/0.6/changeset/' + changesetID + '/upload', - options: { - header: { - 'Content-Type': 'text/xml' + 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]); + + 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. + + + if (i !== l - 1) { + bnext = this.rules.block.listItemStart.exec(itemMatch[i + 1]); + + if (!this.options.pedantic ? bnext[1].length >= bcurr[0].length || bnext[1].length > 3 : bnext[1].length > bcurr[1].length) { + // nested list or continuation + itemMatch.splice(i, 2, itemMatch[i] + (!this.options.pedantic && bnext[1].length < bcurr[0].length && !itemMatch[i].match(/\n$/) ? '' : '\n') + itemMatch[i + 1]); + i--; + l--; + continue; + } else if ( // different bullet style + !this.options.pedantic || this.options.smartLists ? bnext[2][bnext[2].length - 1] !== bull[bull.length - 1] : isordered === (bnext[2].length === 1)) { + addBack = itemMatch.slice(i + 1).join('\n').length; + list.raw = list.raw.substring(0, list.raw.length - addBack); + i = l - 1; + } + + bcurr = bnext; + } // 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, ''); + } // 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; } - }, - content: JXON.stringify(changeset.osmChangeJXON(changes)) - }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, uploadedChangeset, cid)); - } - function uploadedChangeset(err) { - _changeset.inflight = null; - if (err) return callback(err, changeset); // Upload was successful, safe to call the callback. - // Add delay to allow for postgres replication #1646 #2678 + if (loose) { + list.loose = true; + } // Check for task list items - 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.getConnectionId() === cid) { - // Still attempt to close changeset, but ignore response because #2667 - oauth.xhr({ - method: 'PUT', - path: '/api/0.6/changeset/' + changeset.id + '/close', - options: { - header: { - 'Content-Type': 'text/xml' + if (this.options.gfm) { + istask = /^\[[ xX]\] /.test(item); + ischecked = undefined; + + if (istask) { + ischecked = item[1] !== ' '; + item = item.replace(/^\[[ xX]\] +/, ''); } } - }, function () { - return true; - }); + + list.items.push({ + type: 'list_item', + raw: raw, + task: istask, + checked: ischecked, + loose: loose, + text: item + }); + } + + return list; } } - }, - // 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); - } - }); + }, { + key: "html", + value: function html(src) { + var cap = this.rules.block.html.exec(src); - if (cached.length || !this.authenticated()) { - callback(undefined, cached); - if (!this.authenticated()) return; // require auth + 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); - utilArrayChunk(toLoad, 150).forEach(function (arr) { - oauth.xhr({ - method: 'GET', - path: '/api/0.6/users?users=' + arr.join() - }, wrapcb(this, done, _connectionID)); - }.bind(this)); - - function done(err, xml) { - if (err) { - return callback(err); + 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] + }; } - - 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]); } + }, { + key: "table", + value: function table(src) { + var cap = this.rules.block.table.exec(src); - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/' + uid - }, wrapcb(this, done, _connectionID)); + 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$/, '').split('\n') : [] + }; - function done(err, xml) { - if (err) { - return callback(err); - } + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i; - var options = { - skipSeen: true - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); - } - }, - // Load the details of the logged-in user - // GET /api/0.6/user/details - userDetails: function userDetails(callback) { - if (_userDetails) { - // retrieve cached - return callback(undefined, _userDetails); - } + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.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; + } + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/details' - }, wrapcb(this, done, _connectionID)); + l = item.cells.length; - function done(err, xml) { - if (err) { - return callback(err); - } + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + } - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - _userDetails = results[0]; - return callback(undefined, _userDetails); + return item; } - }, 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); + } } + }, { + key: "lheading", + value: function lheading(src) { + var cap = this.rules.block.lheading.exec(src); - this.userDetails(wrapcb(this, gotDetails, _connectionID)); + 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); - function gotDetails(err, user) { - if (err) { - return callback(err); + 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); - oauth.xhr({ - method: 'GET', - path: '/api/0.6/changesets?user=' + user.id - }, wrapcb(this, done, _connectionID)); + 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); - function done(err, xml) { - if (err) { - return callback(err); + 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 (cap) { + if (!inLink && /^/i.test(cap[0])) { + inLink = false; + } + + if (!inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = true; + } else if (inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + inRawBlock = false; + } - _userChangesets = Array.prototype.map.call(xml.getElementsByTagName('changeset'), function (changeset) { return { - tags: getTags(changeset) + 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] }; - }).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); - }); + }, { + key: "link", + value: function link(src) { + var cap = this.rules.inline.link.exec(src); - function done(err, xml) { - if (err) { - // the status is null if no response could be retrieved - return callback(err, null); - } // update blocklists + if (cap) { + var trimmedUrl = cap[2].trim(); + if (!this.options.pedantic && /^$/.test(trimmedUrl)) { + return; + } // ending angle bracket cannot be escaped - var elements = xml.getElementsByTagName('blacklist'); - var regexes = []; - for (var i = 0; i < elements.length; i++) { - var regexString = elements[i].getAttribute('regex'); // needs unencode? + var rtrimSlash = rtrim(trimmedUrl.slice(0, -1), '\\'); - if (regexString) { - try { - var regex = new RegExp(regexString); - regexes.push(regex); - } catch (e) { - /* noop */ + 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] = ''; } } - } - if (regexes.length) { - _imageryBlocklists = regexes; - } + var href = cap[2]; + var title = ''; - 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); + if (this.options.pedantic) { + // split pedantic href and title + var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + + if (link) { + href = link[1]; + title = link[3]; + } + } else { + title = cap[3] ? cap[3].slice(1, -1) : ''; + } + + href = href.trim(); + + if (/^$/.test(trimmedUrl)) { + // pedantic allows starting angle bracket without ending angle bracket + href = href.slice(1); + } else { + href = href.slice(1, -1); + } + } + + 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]); } } - }, - // 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); + }, { + key: "reflink", + value: function reflink(src, links) { + var cap; + + if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { + var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); + link = links[link.toLowerCase()]; + + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } + + return 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 - this.throttledReloadApiStatus(); - }, - // Returns the maximum number of nodes a single way can have - maxWayNodes: function maxWayNodes() { - return _maxWayNodes; - }, - // Load data (entities) from the API in tiles - // GET /api/0.6/map?bbox= - loadTiles: function loadTiles(projection, callback) { - if (_off) return; // determine the needed tiles to cover the view + if (match[3] && 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return; + var nextChar = match[1] || match[2] || ''; + + if (!nextChar || nextChar && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar))) { + var lLength = match[0].length - 1; + var rDelim, + rLength, + delimTotal = lLength, + midDelimTotal = 0; + var endReg = match[0][0] === '*' ? this.rules.inline.emStrong.rDelimAst : this.rules.inline.emStrong.rDelimUnd; + endReg.lastIndex = 0; // Clip maskedSrc to same section of string as src (move to lexer?) + + maskedSrc = maskedSrc.slice(-1 * src.length + lLength); + + while ((match = endReg.exec(maskedSrc)) != null) { + rDelim = match[1] || match[2] || match[3] || match[4] || match[5] || match[6]; + if (!rDelim) continue; // skip single * in __abc*abc__ + + rLength = rDelim.length; - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed + 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 + } + } - var hadRequests = hasInflightRequests(_tileCache); - abortUnwantedRequests$3(_tileCache, tiles); + delimTotal -= rLength; + if (delimTotal > 0) continue; // Haven't found enough closing delimiters + // Remove extra characters. *a*** -> *a* - if (hadRequests && !hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner - } // issue new requests.. + rLength = Math.min(rLength, rLength + delimTotal + midDelimTotal); // Create `em` if smallest delimiter has odd char count. *a*** + if (Math.min(lLength, rLength) % 2) { + return { + type: 'em', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: src.slice(1, lLength + match.index + rLength) + }; + } // Create 'strong' if smallest delimiter has even char count. **a*** - tiles.forEach(function (tile) { - this.loadTile(tile, callback); - }, this); - }, - // Load a single data tile - // GET /api/0.6/map?bbox= - loadTile: function loadTile(tile, callback) { - if (_off) return; - if (_tileCache.loaded[tile.id] || _tileCache.inflight[tile.id]) return; - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loading'); // start the spinner + 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); - var path = '/api/0.6/map.json?bbox='; - var options = { - skipSeen: true - }; - _tileCache.inflight[tile.id] = this.loadFromAPI(path + tile.extent.toParam(), tileCallback, options); - - function tileCallback(err, parsed) { - delete _tileCache.inflight[tile.id]; + if (cap) { + var text = cap[2].replace(/\n/g, ' '); + var hasNonSpaceChars = /[^ ]/.test(text); + var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text); - if (!err) { - delete _tileCache.toLoad[tile.id]; - _tileCache.loaded[tile.id] = true; - var bbox = tile.extent.bbox(); - bbox.id = tile.id; + if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { + text = text.substring(1, text.length - 1); + } - _tileCache.rtree.insert(bbox); + text = _escape(text, true); + return { + type: 'codespan', + raw: cap[0], + text: text + }; } + } + }, { + key: "br", + value: function br(src) { + var cap = this.rules.inline.br.exec(src); - if (callback) { - callback(err, Object.assign({ - data: parsed - }, tile)); + if (cap) { + return { + type: 'br', + raw: cap[0] + }; } + } + }, { + key: "del", + value: function del(src) { + var cap = this.rules.inline.del.exec(src); - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner + if (cap) { + return { + type: 'del', + raw: cap[0], + text: cap[2] + }; } } - }, - 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='; + }, { + key: "autolink", + value: function autolink(src, mangle) { + var cap = this.rules.inline.autolink.exec(src); - 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 + if (cap) { + var text, href; + + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); + href = 'mailto:' + text; + } else { + text = _escape(cap[1]); + href = text; + } + 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; - var tiles = tiler$5.zoomExtent([_noteZoom, _noteZoom]).getTiles(projection); // abort inflight requests that are no longer needed + if (cap = this.rules.inline.url.exec(src)) { + var text, href; - abortUnwantedRequests$3(_noteCache, tiles); // issue new requests.. + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; - 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]; + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); - if (!err) { - _noteCache.loaded[tile.id] = true; + text = _escape(cap[0]); + + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; + } } - 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); + 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); - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); + 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]); + } + + return { + type: 'text', + raw: cap[0], + text: text + }; + } } + }]); - if (!note.loc[0] || !note.loc[1] || !note.newComment) return; // location & description required + return Tokenizer; + }(); - var comment = note.newComment; + var noopTest = helpers.noopTest, + edit = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ - if (note.newCategory && note.newCategory !== 'None') { - comment += ' #' + note.newCategory; - } + var block$1 = { + newline: /^(?: *(?:\n|$))+/, + code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, + fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, + hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, + heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, + blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, + list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?! {0,3}bull )\n*|\s*$)/, + html: '^ {0,3}(?:' // optional indentation + + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) + + '|comment[^\\n]*(\\n+|$)' // (2) + + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) + + '|\\n*|$)' // (4) + + '|\\n*|$)' // (5) + + '|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (6) + + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag + + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag + + ')', + def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, + nptable: noopTest, + table: noopTest, + lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, + // regex template, placeholders will be replaced according to different paragraph + // interruption rules of commonmark and the original markdown spec: + _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html| +\n)[^\n]+)*)/, + text: /^[^\n]+/ + }; + block$1._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; + block$1._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; + block$1.def = edit(block$1.def).replace('label', block$1._label).replace('title', block$1._title).getRegex(); + block$1.bullet = /(?:[*+-]|\d{1,9}[.)])/; + block$1.item = /^( *)(bull) ?[^\n]*(?:\n(?! *bull ?)[^\n]*)*/; + block$1.item = edit(block$1.item, 'gm').replace(/bull/g, block$1.bullet).getRegex(); + block$1.listItemStart = edit(/^( *)(bull) */).replace('bull', block$1.bullet).getRegex(); + block$1.list = edit(block$1.list).replace(/bull/g, block$1.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block$1.def.source + ')').getRegex(); + block$1._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; + block$1._comment = /|$)/; + block$1.html = edit(block$1.html, 'i').replace('comment', block$1._comment).replace('tag', block$1._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); + block$1.paragraph = edit(block$1._paragraph).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs + .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block$1._tag) // pars can be interrupted by type (6) html blocks + .getRegex(); + block$1.blockquote = edit(block$1.blockquote).replace('paragraph', block$1.paragraph).getRegex(); + /** + * Normal Block Grammar + */ - var 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)); + block$1.normal = merge$1({}, block$1); + /** + * GFM Block Grammar + */ - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + 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 - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + }); + 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) + */ + block$1.pedantic = merge$1({}, block$1.normal, { + html: edit('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag + + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').replace('comment', block$1._comment).replace(/tag/g, '(?!(?:' + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub' + '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)' + '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), + def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, + heading: /^(#{1,6})(.*)(?:\n+|$)/, + fences: noopTest, + // fences not supported + paragraph: edit(block$1.normal._paragraph).replace('hr', block$1.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block$1.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() + }); + /** + * Inline-Level Grammar + */ + + var 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 _ - this.removeNote(note); - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); - } }, - // Update a note - // POST /api/0.6/notes/#id/comment?text=comment - // POST /api/0.6/notes/#id/close?text=comment - // POST /api/0.6/notes/#id/reopen?text=comment - postNoteUpdate: function postNoteUpdate(note, newStatus, callback) { - if (!this.authenticated()) { - return callback({ - message: 'Not Authenticated', - status: -3 - }, note); - } + 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 + */ - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); - } + inline$1.normal = merge$1({}, inline$1); + /** + * Pedantic Inline Grammar + */ - var action; + 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 + */ - 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 - } + 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); } - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); + out += '&#' + ch + ';'; + } - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + return out; + } + /** + * Block Lexer + */ - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + _classCallCheck$1(this, Lexer); - this.removeNote(note); // update closed note cache - used to populate `closed:note` changeset tag + 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 (action === 'close') { - _noteCache.closed[note.id] = true; - } else if (action === 'reopen') { - delete _noteCache.closed[note.id]; - } + if (this.options.pedantic) { + rules.block = block.pedantic; + rules.inline = inline.pedantic; + } else if (this.options.gfm) { + rules.block = block.gfm; - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); + if (this.options.breaks) { + rules.inline = inline.breaks; + } else { + rules.inline = inline.gfm; + } } - }, - "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; + this.tokenizer.rules = rules; + } + /** + * Expose Rules + */ + + + _createClass$1(Lexer, [{ + key: "lex", + value: + /** + * Preprocessing + */ + function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens, true); + this.inline(this.tokens); + return this.tokens; } + /** + * Lexing + */ - if (!arguments.length) { - return { - tile: cloneCache(_tileCache), - note: cloneCache(_noteCache), - user: cloneCache(_userCache) - }; - } // access caches directly for testing (e.g., loading notes rtree) + }, { + key: "blockTokens", + value: function blockTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; + if (this.options.pedantic) { + src = src.replace(/^ +$/gm, ''); + } - if (obj === 'get') { - return { - tile: _tileCache, - note: _noteCache, - user: _userCache - }; - } + var token, i, l, lastToken; - if (obj.tile) { - _tileCache = obj.tile; - _tileCache.inflight = {}; - } + while (src) { + // newline + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); - if (obj.note) { - _noteCache = obj.note; - _noteCache.inflight = {}; - _noteCache.inflightPost = {}; - } + if (token.type) { + tokens.push(token); + } - if (obj.user) { - _userCache = obj.user; - } + continue; + } // code - 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; - function done(err, res) { - if (err) { - if (callback) callback(err); - return; - } + if (token = this.tokenizer.code(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + if (lastToken && lastToken.type === 'paragraph') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } - _rateLimitError = undefined; - dispatch$6.call('change'); - if (callback) callback(err, res); - that.userChangesets(function () {}); // eagerly load user details/changesets - } + continue; + } // fences - 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(); - } - }; + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading - 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 - }); + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // table no leading pipe (gfm) - 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); - }); - } - var serviceOsmWikibase = { - init: function init() { - _inflight$1 = {}; - _wikibaseCache = {}; - _localeIDs = {}; - }, - reset: function reset() { - Object.values(_inflight$1).forEach(function (controller) { - controller.abort(); - }); - _inflight$1 = {}; - }, + if (token = this.tokenizer.nptable(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr - /** - * 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 (locale && stmt.qualifiers && stmt.qualifiers.P26 && stmt.qualifiers.P26[0].datavalue.value.id === locale) { - localePick = stmt; - } - }); - var result = localePick || preferredPick; + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote - if (result) { - var datavalue = result.mainsnak.datavalue; - return datavalue.type === 'wikibase-entityid' ? datavalue.value.id : datavalue.value; - } else { - return undefined; - } - }, - /** - * Convert monolingual property into a key-value object (language -> value) - * @param entity object from wikibase - * @param property string e.g. 'P31' for monolingual wiki page title - */ - monolingualClaimToValueObj: function monolingualClaimToValueObj(entity, property) { - if (!entity || !entity.claims[property]) return undefined; - return entity.claims[property].reduce(function (acc, obj) { - var value = obj.mainsnak.datavalue.value; - acc[value.language] = value.text; - return acc; - }, {}); - }, - toSitelink: function toSitelink(key, value) { - var result = value ? 'Tag:' + key + '=' + value : 'Key:' + key; - return result.replace(/_/g, ' ').trim(); - }, - // - // Pass params object of the form: - // { - // key: 'string', - // value: 'string', - // langCode: 'string' - // } - // - getEntity: function getEntity(params, callback) { - var doRequest = params.debounce ? debouncedRequest : request; - var that = this; - var titles = []; - var result = {}; - var rtypeSitelink = params.key === 'type' && params.value ? ('Relation:' + params.value).replace(/_/g, ' ').trim() : false; - var keySitelink = params.key ? this.toSitelink(params.key) : false; - var tagSitelink = params.key && params.value ? this.toSitelink(params.key, params.value) : false; - var localeSitelink; + 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 (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 (rtypeSitelink) { - if (_wikibaseCache[rtypeSitelink]) { - result.rtype = _wikibaseCache[rtypeSitelink]; - } else { - titles.push(rtypeSitelink); - } - } + if (token = this.tokenizer.list(src)) { + src = src.substring(token.raw.length); + l = token.items.length; - if (keySitelink) { - if (_wikibaseCache[keySitelink]) { - result.key = _wikibaseCache[keySitelink]; - } else { - titles.push(keySitelink); - } - } + for (i = 0; i < l; i++) { + token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); + } - if (tagSitelink) { - if (_wikibaseCache[tagSitelink]) { - result.tag = _wikibaseCache[tagSitelink]; - } else { - titles.push(tagSitelink); - } - } + tokens.push(token); + continue; + } // html - 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 (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def - 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, - }; - var url = _apibase + '?' + utilQsString(obj); - doRequest(url, function (err, d) { - if (err) { - callback(err); - } else if (!d.success || d.error) { - callback(d.error.messages.map(function (v) { - return v.html['*']; - }).join('
    ')); - } else { - var localeID = false; - Object.values(d.entities).forEach(function (res) { - if (res.missing !== '') { - var title = res.sitelinks.wiki.title; + if (top && (token = this.tokenizer.def(src))) { + src = src.substring(token.raw.length); - 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 (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; } - }); - if (localeSitelink) { - // If locale ID is not found, store false to prevent repeated queries - that.addLocale(params.langCodes[0], localeID); - } + continue; + } // table (gfm) - 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; - } - var entity = data.rtype || data.tag || data.key; + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading - if (!entity) { - callback('No entity'); - return; - } - var i; - var description; + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph - for (i in langCodes) { - var _code = langCodes[i]; - if (entity.descriptions[_code] && entity.descriptions[_code].language === _code) { - description = entity.descriptions[_code]; - break; - } - } + if (top && (token = this.tokenizer.paragraph(src))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - 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 + if (token = this.tokenizer.text(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; - if (entity.claims) { - var imageroot; - var image = that.claimToValue(entity, 'P4', langCodes[0]); + if (lastToken && lastToken.type === 'text') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } - if (image) { - imageroot = 'https://commons.wikimedia.org/w/index.php'; - } else { - image = that.claimToValue(entity, 'P28', langCodes[0]); + continue; + } - if (image) { - imageroot = 'https://wiki.openstreetmap.org/w/index.php'; + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); } } + } - if (imageroot && image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); + return tokens; + } + }, { + 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]; + + 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 + + l2 = token.header.length; + + for (j = 0; j < l2; j++) { + token.tokens.header[j] = []; + this.inlineTokens(token.header[j], token.tokens.header[j]); + } // cells + + + l2 = token.cells.length; + + for (j = 0; j < l2; j++) { + row = token.cells[j]; + token.tokens.cells[j] = []; + + for (k = 0; k < row.length; k++) { + token.tokens.cells[j][k] = []; + this.inlineTokens(row[k], token.tokens.cells[j][k]); + } + } + + break; + } + + case 'blockquote': + { + this.inline(token.tokens); + break; + } + + case 'list': + { + l2 = token.items.length; + + for (j = 0; j < l2; j++) { + this.inline(token.items[j].tokens); + } + + break; + } } - } // Try to get a wiki page from tag data item first, followed by the corresponding key data item. - // If neither tag nor key data item contain a wiki page in the needed language nor English, - // get the first found wiki page from either the tag or the key item. + } + return tokens; + } + /** + * Lexing/Compiling + */ - 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]; + }, { + 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 - for (i in wikis) { - var wiki = wikis[i]; + var maskedSrc = src; + var match; + var keepPrevChar, prevChar; // Mask out reflinks - 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); + if (this.tokens.links) { + var links = Object.keys(this.tokens.links); - if (info) { - result.wiki = info; - break; + 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 - if (result.wiki) break; - } - callback(null, result); // Helper method to get wiki info if a given language exists + 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 getWikiInfo(wiki, langCode, tKey) { - if (wiki && wiki[langCode]) { - return { - title: wiki[langCode], - text: tKey, - url: 'https://wiki.openstreetmap.org/wiki/' + wiki[langCode] - }; - } + + while ((match = this.tokenizer.rules.inline.escapedEmSt.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '++' + maskedSrc.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex); } - }); - }, - 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; - } - }; - var jsonpCache = {}; - window.jsonpCache = jsonpCache; - function jsonpRequest(url, callback) { - var request = { - abort: function abort() {} - }; + while (src) { + if (!keepPrevChar) { + prevChar = ''; + } - 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); + keepPrevChar = false; // escape - request.abort = function () { - window.clearTimeout(t); - }; - } + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag - return request; - } - function rand() { - var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; - var c = ''; - var i = -1; + 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]; - while (++i < 15) { - c += chars.charAt(Math.floor(Math.random() * 52)); - } + if (_lastToken && token.type === 'text' && _lastToken.type === 'text') { + _lastToken.raw += token.raw; + _lastToken.text += token.text; + } else { + tokens.push(token); + } - return c; - } + continue; + } // link - function create(url) { - var e = url.match(/callback=(\w+)/); - var c = e ? e[1] : rand(); - jsonpCache[c] = function (data) { - if (jsonpCache[c]) { - callback(data); - } + if (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); - finalize(); - }; + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); + } - function finalize() { - delete jsonpCache[c]; - script.remove(); - } + tokens.push(token); + continue; + } // reflink, nolink - request.abort = finalize; - return 'jsonpCache.' + c; - } - var cb = create(url); - var script = select('head').append('script').attr('type', 'text/javascript').attr('src', url.replace(/(\{|%7B)callback(\}|%7D)/, cb)); - return request; - } + if (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); + var _lastToken2 = tokens[tokens.length - 1]; - 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 + 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); + } - var maxHfov = 90; // zoom out degrees + continue; + } // em & strong - var defaultHfov = 45; - var _hires = false; - var _resolution = 512; // higher numbers are slower - 512, 1024, 2048, 4096 - var _currScene = 0; + if (token = this.tokenizer.emStrong(src, maskedSrc, prevChar)) { + src = src.substring(token.raw.length); + token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); + tokens.push(token); + continue; + } // code - var _ssCache; - var _pannellumViewer; + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br - var _sceneOptions = { - showFullscreenCtrl: false, - autoLoad: true, - compass: true, - yaw: 0, - minHfov: minHfov, - maxHfov: maxHfov, - hfov: defaultHfov, - type: 'cubemap', - cubeMap: [] - }; - var _loadViewerPromise$2; - /** - * abortRequest(). - */ + if (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) - function abortRequest$6(i) { - i.abort(); - } - /** - * localeTimeStamp(). - */ + 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 - 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. - */ + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // url (gfm) - function loadTiles$2(which, url, projection, margin) { - var tiles = tiler$6.margin(margin).getTiles(projection); // abort inflight requests that are no longer needed + if (!inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - var cache = _ssCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); - if (!wanted) { - abortRequest$6(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - return loadNextTilePage$2(which, url, tile); - }); - } - /** - * loadNextTilePage() load data for the next tile page in line. - */ + if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { + src = src.substring(token.raw.length); + if (token.raw.slice(-1) !== '_') { + // Track prevChar before string of ____ started + prevChar = token.raw.slice(-1); + } - 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 + keepPrevChar = true; + lastToken = tokens[tokens.length - 1]; - bubbles.shift(); - var features = bubbles.map(function (bubble) { - if (cache.points[bubble.id]) return null; // skip duplicates + if (lastToken && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } - 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 + continue; + } - if (bubble.pr === undefined) { - cache.leaders.push(bubble.id); + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } } + return tokens; + } + }], [{ + key: "rules", + get: function get() { return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d + block: block, + inline: inline }; - }).filter(Boolean); - cache.rtree.load(features); - connectSequences(); - - if (which === 'bubbles') { - dispatch$7.call('loadedImages'); } - }); - } // call this sometimes to connect the bubbles into sequences - - - function connectSequences() { - var cache = _ssCache.bubbles; - var keepLeaders = []; + /** + * Static Lex Method + */ - 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. + }, { + key: "lex", + value: function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Static Lex Inline Method + */ - var sequence = { - key: bubble.key, - bubbles: [] - }; - var complete = false; + }, { + key: "lexInline", + value: function lexInline(src, options) { + var lexer = new Lexer(options); + return lexer.inlineTokens(src); + } + }]); - do { - sequence.bubbles.push(bubble); - seen[bubble.key] = true; + return Lexer; + }(); - if (bubble.ne === undefined) { - complete = true; - } else { - bubble = cache.points[bubble.ne]; // advance to next - } - } while (bubble && !seen[bubble.key] && !complete); + var defaults$2 = defaults$5.defaults; + var cleanUrl = helpers.cleanUrl, + escape$2 = helpers.escape; + /** + * Renderer + */ - if (complete) { - _ssCache.sequences[sequence.key] = sequence; // assign bubbles to the sequence + var Renderer_1 = /*#__PURE__*/function () { + function Renderer(options) { + _classCallCheck$1(this, Renderer); - for (var j = 0; j < sequence.bubbles.length; j++) { - sequence.bubbles[j].sequenceKey = sequence.key; - } // create a GeoJSON LineString + this.options = options || defaults$2; + } + _createClass$1(Renderer, [{ + key: "code", + value: function code(_code, infostring, escaped) { + var lang = (infostring || '').match(/\S*/)[0]; - sequence.geojson = { - type: 'LineString', - properties: { - captured_at: sequence.bubbles[0] ? sequence.bubbles[0].captured_at : null, - captured_by: sequence.bubbles[0] ? sequence.bubbles[0].captured_by : null, - key: sequence.key - }, - coordinates: sequence.bubbles.map(function (d) { - return d.loc; - }) - }; - } else { - keepLeaders.push(cache.leaders[i]); - } - } // couldn't complete these, save for later + if (this.options.highlight) { + var out = this.options.highlight(_code, lang); + if (out != null && out !== _code) { + escaped = true; + _code = out; + } + } - cache.leaders = keepLeaders; - } - /** - * getBubbles() handles the request to the server for a tile extent of 'bubbles' (streetside image locations). - */ + _code = _code.replace(/\n$/, '') + '\n'; + if (!lang) { + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; + } - 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); + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; } - }); - } // partition viewport into higher zoom tiles + }, { + 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 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 + 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 - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + }, { + 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); + if (href === null) { + return text; + } - function searchLimited$2(limit, projection, rtree) { - limit = limit || 5; - return partitionViewport$2(projection).reduce(function (result, extent) { - var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { - return d.data; - }); - return found.length ? result.concat(found) : result; - }, []); - } - /** - * loadImage() - */ + var out = '    '; + return out; + } + }, { + key: "image", + value: function image(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - 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' - }); - }; + if (href === null) { + return text; + } - img.onerror = function () { - resolve({ - data: imgInfo, - status: 'error' - }); - }; + var out = '' + text + '' : '>'; + return out; + } + }, { + key: "text", + value: function text(_text) { + return _text; + } + }]); + return Renderer; + }(); - function loadCanvas(imageGroup) { - return Promise.all(imageGroup.map(loadImage)).then(function (data) { - var canvas = document.getElementById('ideditor-canvas' + data[0].imgInfo.face); - var which = { - '01': 0, - '02': 1, - '03': 2, - '10': 3, - '11': 4, - '12': 5 - }; - var face = data[0].imgInfo.face; - _sceneOptions.cubeMap[which[face]] = canvas.toDataURL('image/jpeg', 1.0); - return { - status: 'loadCanvas for face ' + data[0].imgInfo.face + 'ok' - }; - }); - } /** - * loadFaces() + * TextRenderer + * returns only the textual part of the token */ + var TextRenderer_1 = /*#__PURE__*/function () { + function TextRenderer() { + _classCallCheck$1(this, TextRenderer); + } + _createClass$1(TextRenderer, [{ + key: "strong", + value: // no need for block level renderers + function strong(text) { + return text; + } + }, { + key: "em", + value: function em(text) { + return text; + } + }, { + key: "codespan", + value: function codespan(text) { + return text; + } + }, { + key: "del", + value: function del(text) { + return text; + } + }, { + key: "html", + value: function html(text) { + return text; + } + }, { + key: "text", + value: function text(_text) { + return _text; + } + }, { + key: "link", + value: function link(href, title, text) { + return '' + text; + } + }, { + key: "image", + value: function image(href, title, text) { + return '' + text; + } + }, { + key: "br", + value: function br() { + return ''; + } + }]); - function loadFaces(faceGroup) { - return Promise.all(faceGroup.map(loadCanvas)).then(function () { - return { - status: 'loadFaces done' - }; - }); - } - - 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 - - - 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); - } + return TextRenderer; + }(); - function qkToXY(qk) { - var x = 0; - var y = 0; - var scale = 256; + /** + * Slugger generates header id + */ + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + _classCallCheck$1(this, Slugger); - 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; + this.seen = {}; } - return [x, y]; - } - - function getQuadKeys() { - var dim = _resolution / 256; - var quadKeys; + _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 + */ - if (dim === 16) { - quadKeys = ['0000', '0001', '0010', '0011', '0100', '0101', '0110', '0111', '1000', '1001', '1010', '1011', '1100', '1101', '1110', '1111', '0002', '0003', '0012', '0013', '0102', '0103', '0112', '0113', '1002', '1003', '1012', '1013', '1102', '1103', '1112', '1113', '0020', '0021', '0030', '0031', '0120', '0121', '0130', '0131', '1020', '1021', '1030', '1031', '1120', '1121', '1130', '1131', '0022', '0023', '0032', '0033', '0122', '0123', '0132', '0133', '1022', '1023', '1032', '1033', '1122', '1123', '1132', '1133', '0200', '0201', '0210', '0211', '0300', '0301', '0310', '0311', '1200', '1201', '1210', '1211', '1300', '1301', '1310', '1311', '0202', '0203', '0212', '0213', '0302', '0303', '0312', '0313', '1202', '1203', '1212', '1213', '1302', '1303', '1312', '1313', '0220', '0221', '0230', '0231', '0320', '0321', '0330', '0331', '1220', '1221', '1230', '1231', '1320', '1321', '1330', '1331', '0222', '0223', '0232', '0233', '0322', '0323', '0332', '0333', '1222', '1223', '1232', '1233', '1322', '1323', '1332', '1333', '2000', '2001', '2010', '2011', '2100', '2101', '2110', '2111', '3000', '3001', '3010', '3011', '3100', '3101', '3110', '3111', '2002', '2003', '2012', '2013', '2102', '2103', '2112', '2113', '3002', '3003', '3012', '3013', '3102', '3103', '3112', '3113', '2020', '2021', '2030', '2031', '2120', '2121', '2130', '2131', '3020', '3021', '3030', '3031', '3120', '3121', '3130', '3131', '2022', '2023', '2032', '2033', '2122', '2123', '2132', '2133', '3022', '3023', '3032', '3033', '3122', '3123', '3132', '3133', '2200', '2201', '2210', '2211', '2300', '2301', '2310', '2311', '3200', '3201', '3210', '3211', '3300', '3301', '3310', '3311', '2202', '2203', '2212', '2213', '2302', '2303', '2312', '2313', '3202', '3203', '3212', '3213', '3302', '3303', '3312', '3313', '2220', '2221', '2230', '2231', '2320', '2321', '2330', '2331', '3220', '3221', '3230', '3231', '3320', '3321', '3330', '3331', '2222', '2223', '2232', '2233', '2322', '2323', '2332', '2333', '3222', '3223', '3232', '3233', '3322', '3323', '3332', '3333']; - } else if (dim === 8) { - quadKeys = ['000', '001', '010', '011', '100', '101', '110', '111', '002', '003', '012', '013', '102', '103', '112', '113', '020', '021', '030', '031', '120', '121', '130', '131', '022', '023', '032', '033', '122', '123', '132', '133', '200', '201', '210', '211', '300', '301', '310', '311', '202', '203', '212', '213', '302', '303', '312', '313', '220', '221', '230', '231', '320', '321', '330', '331', '222', '223', '232', '233', '322', '323', '332', '333']; - } else if (dim === 4) { - quadKeys = ['00', '01', '10', '11', '02', '03', '12', '13', '20', '21', '30', '31', '22', '23', '32', '33']; - } else { - // dim === 2 - quadKeys = ['0', '1', '2', '3']; - } + }, { + key: "getNextSafeSlug", + value: function getNextSafeSlug(originalSlug, isDryRun) { + var slug = originalSlug; + var occurenceAccumulator = 0; - return quadKeys; - } + if (this.seen.hasOwnProperty(slug)) { + occurenceAccumulator = this.seen[originalSlug]; - var serviceStreetside = { - /** - * init() initialize streetside. - */ - init: function init() { - if (!_ssCache) { - this.reset(); - } + do { + occurenceAccumulator++; + slug = originalSlug + '-' + occurenceAccumulator; + } while (this.seen.hasOwnProperty(slug)); + } - this.event = utilRebind(this, dispatch$7, 'on'); - }, + if (!isDryRun) { + this.seen[originalSlug] = occurenceAccumulator; + this.seen[slug] = 0; + } - /** - * reset() reset the cache. - */ - reset: function reset() { - if (_ssCache) { - Object.values(_ssCache.bubbles.inflight).forEach(abortRequest$6); + return slug; } + /** + * Convert string to unique id + * @param {object} options + * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. + */ - _ssCache = { - bubbles: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - points: {}, - leaders: [] - }, - sequences: {} - }; - }, - - /** - * 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 + }, { + 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); + } + }]); - _ssCache.bubbles.rtree.search(bbox).forEach(function (d) { - var key = d.data.sequenceKey; + return Slugger; + }(); - if (key && !seen[key]) { - seen[key] = true; - results.push(_ssCache.sequences[key].geojson); - } - }); + var defaults$1 = defaults$5.defaults; + var unescape$1 = helpers.unescape; + /** + * Parsing & Compiling + */ - return results; - }, + var Parser_1 = /*#__PURE__*/function () { + function Parser(options) { + _classCallCheck$1(this, Parser); + 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(); + } /** - * loadBubbles() + * Static Parse Method */ - 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 sceneID = _currScene.toString(); - 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 - 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) + _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; - 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 + for (i = 0; i < l; i++) { + token = tokens[i]; - 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. + switch (token.type) { + case 'space': + { + continue; + } - var t = timer(function (elapsed) { - dispatch$7.call('viewerChanged'); + case 'hr': + { + out += this.renderer.hr(); + continue; + } - 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 + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } - wrap = wrap.merge(wrapEnter).call(setupCanvas, true); // Register viewer resize handler + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } - context.ui().photoviewer.on('resize.streetside', function () { - if (_pannellumViewer) { - _pannellumViewer.resize(); - } - }); - _loadViewerPromise$2 = new Promise(function (resolve, reject) { - var loadedCount = 0; + case 'table': + { + header = ''; // header - function loaded() { - loadedCount += 1; // wait until both files are loaded + cell = ''; + l2 = token.header.length; - if (loadedCount === 2) resolve(); - } + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { + header: true, + align: token.align[j] + }); + } - var head = select('head'); // load streetside pannellum viewer css + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.cells.length; - 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 + for (j = 0; j < l2; j++) { + row = token.tokens.cells[j]; + cell = ''; + l3 = row.length; - 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; + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k]), { + header: false, + align: token.align[k] + }); + } - 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; + body += this.renderer.tablerow(cell); + } - var yaw = _pannellumViewer.getYaw(); + out += this.renderer.table(header, body); + continue; + } - var ca = selected.ca + yaw; - var origin = selected.loc; // construct a search trapezoid pointing out from current bubble + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } - 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 + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; - 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 + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; - var minDist = Infinity; + if (item.task) { + checkbox = this.renderer.checkbox(checked); - _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)); + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'text') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; - if (minTheta > 20) { - dist += 5; // penalize distance if camera angles don't match - } + if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { + item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; + } + } else { + item.tokens.unshift({ + type: 'text', + text: checkbox + }); + } + } else { + itemBody += checkbox; + } + } - if (dist < minDist) { - nextID = d.data.key; - minDist = dist; - } - }); + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); + } - var nextBubble = nextID && that.cachedImage(nextID); - if (!nextBubble) return; - context.map().centerEase(nextBubble.loc); - that.selectImage(context, nextBubble.key).yaw(yaw).showViewer(context); - }; - } - }, - yaw: function yaw(_yaw) { - if (typeof _yaw !== 'number') return _yaw; - _sceneOptions.yaw = _yaw; - return this; - }, + out += this.renderer.list(body, ordered, start); + continue; + } - /** - * showViewer() - */ - showViewer: function showViewer(context) { - var wrap = context.container().select('.photoviewer').classed('hide', false); - var isHidden = wrap.selectAll('.photo-wrapper.ms-wrapper.hide').size(); + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } - if (isHidden) { - wrap.selectAll('.photo-wrapper:not(.ms-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.ms-wrapper').classed('hide', false); - } + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; + } - return this; - }, + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; - /** - * 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 (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } - /** - * 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 + out += top ? this.renderer.paragraph(body) : body; + continue; + } - 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 + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - 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 (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } + } + + return out; } + /** + * Parse Inline Tokens + */ - if (d.captured_at) { - captureInfo.append('span').attr('class', 'captured_at').html(localeTimestamp(d.captured_at)); - } // Add image links + }, { + key: "parseInline", + value: function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } - 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; + case 'html': + { + out += renderer.html(token.text); + break; + } - for (var i = 0; i < paddingNeeded; i++) { - bubbleIdQuadKey = '0' + bubbleIdQuadKey; - } + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } - 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 + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } - var faceKeys = ['01', '02', '03', '10', '11', '12']; // Map images to cube faces + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } - 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; + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } - var sceneID = _currScene.toString(); + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } - _pannellumViewer.addScene(sceneID, _sceneOptions).loadScene(sceneID); // remove previous scene + case 'br': + { + out += renderer.br(); + break; + } + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } - if (_currScene > 2) { - sceneID = (_currScene - 1).toString(); + case 'text': + { + out += renderer.text(token.text); + break; + } - _pannellumViewer.removeScene(sceneID); + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; + + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } } } - }); - 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); + + return out; + } + }], [{ + key: "parse", + value: function parse(tokens, options) { + var parser = new Parser(options); + return parser.parse(tokens); } + /** + * Static Parse Inline Method + */ - 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 + }, { + key: "parseInline", + value: function parseInline(tokens, options) { + var parser = new Parser(options); + return parser.parseInline(tokens); + } + }]); - var highlightedBubbleKeys = utilArrayUnion(hoveredBubbleKeys, selectedBubbleKeys); - context.container().selectAll('.layer-streetside-images .viewfield-group').classed('highlighted', function (d) { - return highlightedBubbleKeys.indexOf(d.key) !== -1; - }).classed('hovered', function (d) { - return d.key === hoveredBubbleKey; - }).classed('currentView', function (d) { - return d.key === selectedBubbleKey; - }); - context.container().selectAll('.layer-streetside-images .sequence').classed('highlighted', function (d) { - return d.properties.key === hoveredSequenceKey; - }).classed('currentView', function (d) { - return d.properties.key === selectedSequenceKey; - }); // update viewfields if needed + return Parser; + }(); - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + 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 + */ - function viewfieldPath() { - var d = this.parentNode.__data__; + 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 (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'; - } - } + if (typeof src !== 'string') { + throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + if (typeof opt === 'function') { + callback = opt; + opt = null; + } - if (imageKey) { - hash.photo = 'streetside/' + imageKey; - } else { - delete hash.photo; - } + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); - window.location.replace('#' + utilQsString(hash, true)); + if (callback) { + var highlight = opt.highlight; + var tokens; + + try { + tokens = Lexer_1.lex(src, opt); + } catch (e) { + return callback(e); } - }, - /** - * cache(). - */ - cache: function cache() { - return _ssCache; - } - }; + var done = function done(err) { + var out; - 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' - }; + if (!err) { + try { + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } - function sets(params, n, o) { - if (params.geometry && o[params.geometry]) { - params[n] = o[params.geometry]; - } + out = Parser_1.parse(tokens, opt); + } catch (e) { + err = e; + } + } - return params; - } + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); + }; - function setFilter(params) { - return sets(params, 'filter', tag_filters); - } + if (!highlight || highlight.length < 3) { + return done(); + } - function setSort(params) { - return sets(params, 'sortname', tag_sorts); - } + 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); + } - function setSortMembers(params) { - return sets(params, 'sortname', tag_sort_members); - } + if (code != null && code !== token.text) { + token.text = code; + token.escaped = true; + } - function clean(params) { - return utilObjectOmit(params, ['geometry', 'debounce']); - } + pending--; - function filterKeys(type) { - var count_type = type ? 'count_' + type : 'count_all'; - return function (d) { - return parseFloat(d[count_type]) > 2500 || d.in_wiki; - }; - } + if (pending === 0) { + done(); + } + }); + }, 0); + } + }); - 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; - }; - } + if (pending === 0) { + done(); + } - function filterValues(allowUpperCase) { - return function (d) { - if (d.value.match(/[;,]/) !== null) return false; // exclude some punctuation + return; + } - if (!allowUpperCase && d.value.match(/[A-Z*]/) !== null) return false; // exclude uppercase letters + try { + var _tokens = Lexer_1.lex(src, opt); - return parseFloat(d.fraction) > 0.0; - }; - } + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); + } - function filterRoles(geometry) { - return function (d) { - if (d.role === '') return false; // exclude empty role + return Parser_1.parse(_tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - if (d.role.match(/[A-Z*;,]/) !== null) return false; // exclude uppercase letters and some punctuation + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; + } - return parseFloat(d[tag_members_fractions[geometry]]) > 0.0; - }; + throw e; + } } + /** + * Options + */ - function valKey(d) { - return { - value: d.key, - title: d.key - }; - } - function valKeyDescription(d) { - var obj = { - value: d.value, - title: d.description || d.value - }; + marked.options = marked.setOptions = function (opt) { + merge(marked.defaults, opt); + changeDefaults(marked.defaults); + return marked; + }; - if (d.count) { - obj.count = d.count; - } + marked.getDefaults = getDefaults; + marked.defaults = defaults; + /** + * Use Extension + */ - return obj; - } + marked.use = function (extension) { + var opts = merge({}, extension); - function roleKey(d) { - return { - value: d.role, - title: d.role - }; - } // sort keys with ':' lower than keys without ':' + if (extension.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer_1(); + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; - function sortKeys(a, b) { - return a.key.indexOf(':') === -1 && b.key.indexOf(':') !== -1 ? -1 : a.key.indexOf(':') !== -1 && b.key.indexOf(':') === -1 ? 1 : 0; - } + renderer[prop] = function () { + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } - var debouncedRequest$1 = debounce(request$1, 300, { - leading: false - }); + var ret = extension.renderer[prop].apply(renderer, args); - 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); - }); - } + if (ret === false) { + ret = prevRenderer.apply(renderer, args); + } - function checkCache(url, params, exactMatch, callback) { - var rp = params.rp || 25; - var testQuery = params.query || ''; - var testUrl = url; + return ret; + }; + }; - do { - var hit = _taginfoCache[testUrl]; // exact match, or shorter match yielding fewer than max results (rp) + for (var prop in extension.renderer) { + _loop(prop); + } - if (hit && (url === testUrl || hit.length < rp)) { - callback(null, hit); - return true; - } // don't try to shorten the query + opts.renderer = renderer; + })(); + } + if (extension.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); - 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) + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; - testQuery = testQuery.slice(0, -1); - testUrl = url.replace(/&query=(.*?)&/, '&query=' + testQuery + '&'); - } while (testQuery.length >= 0); + tokenizer[prop] = function () { + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } - return false; - } + var ret = extension.tokenizer[prop].apply(tokenizer, args); - var serviceTaginfo = { - init: function init() { - _inflight$2 = {}; - _taginfoCache = {}; - _popularKeys = { - // manually exclude some keys – #5377, #7485 - postal_code: true, - full_name: true, - loc_name: true, - reg_name: true, - short_name: true, - sorting_name: true, - artist_name: true, - nat_name: true, - long_name: true, - 'bridge:name': true - }; // Fetch popular keys. We'll exclude these from `values` - // lookups because they stress taginfo, and they aren't likely - // to yield meaningful autocomplete results.. see #3955 + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); + } - 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 + return ret; + }; + }; - _popularKeys[d.value] = true; - }); - }); - }, - reset: function reset() { - Object.values(_inflight$2).forEach(function (controller) { - controller.abort(); - }); - _inflight$2 = {}; - }, - keys: function keys(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - params = Object.assign({ - rp: 10, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'keys/all?' + utilQsString(params); - doRequest(url, params, false, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterKeys(params.filter); - var result = d.data.filter(f).sort(sortKeys).map(valKey); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - multikeys: function multikeys(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - params = Object.assign({ - rp: 25, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var prefix = params.query; - var url = _apibase$1 + 'keys/all?' + utilQsString(params); - doRequest(url, params, true, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterMultikeys(prefix); - var result = d.data.filter(f).map(valKey); - _taginfoCache[url] = result; - callback(null, result); + for (var prop in extension.tokenizer) { + _loop2(prop); } - }); - }, - values: function values(params, callback) { - // Exclude popular keys from values lookups.. see #3955 - var key = params.key; - if (key && _popularKeys[key]) { - callback(null, []); - return; - } + opts.tokenizer = tokenizer; + })(); + } - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(setFilter(params))); - params = Object.assign({ - rp: 25, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'key/values?' + utilQsString(params); - doRequest(url, params, false, callback, function (err, d) { - if (err) { - callback(err); - } else { - // In most cases we prefer taginfo value results with lowercase letters. - // A few OSM keys expect values to contain uppercase values (see #3377). - // This is not an exhaustive list (e.g. `name` also has uppercase values) - // but these are the fields where taginfo value lookup is most useful. - var re = /network|taxon|genus|species|brand|grape_variety|royal_cypher|listed_status|booth|rating|stars|:output|_hours|_times|_ref|manufacturer|country|target|brewery/; - var allowUpperCase = re.test(params.key); - var f = filterValues(allowUpperCase); - var result = d.data.filter(f).map(valKeyDescription); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - roles: function roles(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - var geometry = params.geometry; - params = clean(setSortMembers(params)); - params = Object.assign({ - rp: 25, - sortname: 'count_all_members', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'relation/roles?' + utilQsString(params); - doRequest(url, params, true, callback, function (err, d) { - if (err) { - callback(err); - } else { - var f = filterRoles(geometry); - var result = d.data.filter(f).map(roleKey); - _taginfoCache[url] = result; - callback(null, result); - } - }); - }, - docs: function docs(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - var path = 'key/wiki_pages?'; + if (extension.walkTokens) { + var walkTokens = marked.defaults.walkTokens; - if (params.value) { - path = 'tag/wiki_pages?'; - } else if (params.rtype) { - path = 'relation/wiki_pages?'; - } + opts.walkTokens = function (token) { + extension.walkTokens(token); - 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); + if (walkTokens) { + walkTokens(token); } - }); - }, - apibase: function apibase(_) { - if (!arguments.length) return _apibase$1; - _apibase$1 = _; - return this; + }; } + + marked.setOptions(opts); }; + /** + * Run callback for every token + */ - var helpers$1 = createCommonjsModule(function (module, exports) { - Object.defineProperty(exports, "__esModule", { - value: true - }); - /** - * @module helpers - */ + marked.walkTokens = function (tokens, callback) { + var _iterator = _createForOfIteratorHelper(tokens), + _step; - /** - * Earth Radius used with the Harvesine formula and approximates using a spherical (non-ellipsoid) Earth. - * - * @memberof helpers - * @type {number} - */ + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var token = _step.value; + callback(token); - exports.earthRadius = 6371008.8; - /** - * Unit of measurement factors using a spherical (non-ellipsoid) earth radius. - * - * @memberof helpers - * @type {Object} - */ + switch (token.type) { + case 'table': + { + var _iterator2 = _createForOfIteratorHelper(token.tokens.header), + _step2; - 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} - */ + try { + for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { + var cell = _step2.value; + marked.walkTokens(cell, callback); + } + } catch (err) { + _iterator2.e(err); + } finally { + _iterator2.f(); + } - 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} - */ + var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), + _step3; - 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 - */ + try { + for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { + var row = _step3.value; - function feature(geom, properties, options) { - if (options === void 0) { - options = {}; - } + var _iterator4 = _createForOfIteratorHelper(row), + _step4; - var feat = { - type: "Feature" - }; + 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(); + } - if (options.id === 0 || options.id) { - feat.id = options.id; - } + break; + } - if (options.bbox) { - feat.bbox = options.bbox; - } + case 'list': + { + marked.walkTokens(token.items, callback); + break; + } - feat.properties = properties || {}; - feat.geometry = geom; - return feat; + default: + { + if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } + } + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); } + }; + /** + * Parse Inline + */ - 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 - */ - - function geometry(type, coordinates, options) { - - switch (type) { - case "Point": - return point(coordinates).geometry; - - case "LineString": - return lineString(coordinates).geometry; - case "Polygon": - return polygon(coordinates).geometry; + 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'); + } - case "MultiPoint": - return multiPoint(coordinates).geometry; + if (typeof src !== 'string') { + throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - case "MultiLineString": - return multiLineString(coordinates).geometry; + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); - case "MultiPolygon": - return multiPolygon(coordinates).geometry; + try { + var tokens = Lexer_1.lexInline(src, opt); - default: - throw new Error(type + " is invalid"); + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); } - } - 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 - */ + return Parser_1.parseInline(tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; - function point(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; } - var geom = { - type: "Point", - coordinates: coordinates - }; - return feature(geom, properties, options); + throw e; } + }; + /** + * Expose + */ - exports.point = point; - /** - * Creates a {@link Point} {@link FeatureCollection} from an Array of Point coordinates. - * - * @name points - * @param {Array>} coordinates an array of Points - * @param {Object} [properties={}] Translate these properties to each Feature - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] - * associated with the FeatureCollection - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} Point Feature - * @example - * var points = turf.points([ - * [-75, 39], - * [-80, 45], - * [-78, 50] - * ]); - * - * //=points - */ - function points(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + marked.Parser = Parser_1; + marked.parser = Parser_1.parse; + marked.Renderer = Renderer_1; + marked.TextRenderer = TextRenderer_1; + marked.Lexer = Lexer_1; + marked.lexer = Lexer_1.lex; + marked.Tokenizer = Tokenizer_1; + marked.Slugger = Slugger_1; + marked.parse = marked; + var marked_1 = marked; + + var tiler$4 = utilTiler(); + var dispatch$5 = dispatch$8('loaded'); + var _tileZoom$1 = 14; + var _osmoseUrlRoot = 'https://osmose.openstreetmap.fr/api/0.3'; + var _osmoseData = { + icons: {}, + items: [] + }; // This gets reassigned if reset + + var _cache; - return featureCollection(coordinates.map(function (coords) { - return point(coords, properties); - }), options); + function abortRequest$4(controller) { + if (controller) { + controller.abort(); } + } - 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 - */ + function abortUnwantedRequests$1(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - function polygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (!wanted) { + abortRequest$4(cache.inflightTile[k]); + delete cache.inflightTile[k]; } + }); + } - for (var _i = 0, coordinates_1 = coordinates; _i < coordinates_1.length; _i++) { - var ring = coordinates_1[_i]; + function encodeIssueRtree(d) { + return { + minX: d.loc[0], + minY: d.loc[1], + maxX: d.loc[0], + maxY: d.loc[1], + data: d + }; + } // Replace or remove QAItem from rtree - if (ring.length < 4) { - throw new Error("Each LinearRing of a Polygon must have 4 or more Positions."); - } - 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."); - } - } - } + function updateRtree$1(item, replace) { + _cache.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - var geom = { - type: "Polygon", - coordinates: coordinates - }; - return feature(geom, properties, options); + if (replace) { + _cache.rtree.insert(item); } + } // Issues shouldn't obscure each other - 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 - */ - function polygons(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function preventCoincident(loc) { + var coincident = false; - return featureCollection(coordinates.map(function (coords) { - return polygon(coords, properties); - }), options); - } + 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); - 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 loc; + } + + var serviceOsmose = { + title: 'osmose', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + _osmoseData = d.osmose; + _osmoseData.items = Object.keys(d.osmose.icons).map(function (s) { + return s.split('-')[0]; + }).reduce(function (unique, item) { + return unique.indexOf(item) !== -1 ? unique : [].concat(_toConsumableArray(unique), [item]); + }, []); + }); - function lineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (!_cache) { + this.reset(); } - if (coordinates.length < 2) { - throw new Error("coordinates must be an array of two or more positions"); + this.event = utilRebind(this, dispatch$5, 'on'); + }, + reset: function reset() { + var _strings = {}; + var _colors = {}; + + if (_cache) { + Object.values(_cache.inflightTile).forEach(abortRequest$4); // Strings and colors are static and should not be re-populated + + _strings = _cache.strings; + _colors = _cache.colors; } - var geom = { - type: "LineString", - coordinates: coordinates + _cache = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush(), + strings: _strings, + colors: _colors }; - return feature(geom, properties, options); - } + }, + loadIssues: function loadIssues(projection) { + var _this = this; + + var params = { + // Tiles return a maximum # of issues + // So we want to filter our request for only types iD supports + item: _osmoseData.items + }; // determine the needed tiles to cover the view + + var tiles = tiler$4.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed + + abortUnwantedRequests$1(_cache, tiles); // issue new requests.. + + tiles.forEach(function (tile) { + if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; + + var _tile$xyz = _slicedToArray(tile.xyz, 3), + x = _tile$xyz[0], + y = _tile$xyz[1], + z = _tile$xyz[2]; + + var url = "".concat(_osmoseUrlRoot, "/issues/").concat(z, "/").concat(x, "/").concat(y, ".json?") + utilQsString(params); + var controller = new AbortController(); + _cache.inflightTile[tile.id] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (data) { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; - exports.lineString = lineString; - /** - * Creates a {@link LineString} {@link FeatureCollection} from an Array of LineString coordinates. - * - * @name lineStrings - * @param {Array>>} coordinates an array of LinearRings - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] - * associated with the FeatureCollection - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} LineString FeatureCollection - * @example - * var linestrings = turf.lineStrings([ - * [[-24, 63], [-23, 60], [-25, 65], [-20, 69]], - * [[-14, 43], [-13, 40], [-15, 45], [-10, 49]] - * ]); - * - * //=linestrings - */ + if (data.features) { + data.features.forEach(function (issue) { + var _issue$properties = issue.properties, + item = _issue$properties.item, + cl = _issue$properties["class"], + id = _issue$properties.uuid; + /* Osmose issues are uniquely identified by a unique + `item` and `class` combination (both integer values) */ - function lineStrings(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) - return featureCollection(coordinates.map(function (coords) { - return lineString(coords, properties); - }), options); - } + if (itemType in _osmoseData.icons) { + var loc = issue.geometry.coordinates; // lon, lat - 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 - */ + loc = preventCoincident(loc); + var d = new QAItem(loc, _this, itemType, id, { + item: item + }); // Setting elems here prevents UI detail requests - function featureCollection(features, options) { - if (options === void 0) { - options = {}; - } + if (item === 8300 || item === 8360) { + d.elems = []; + } - var fc = { - type: "FeatureCollection" - }; + _cache.data[d.id] = d; - if (options.id) { - fc.id = options.id; - } + _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; - if (options.bbox) { - fc.bbox = options.bbox; + // Issue details only need to be fetched once + if (issue.elems !== undefined) { + return Promise.resolve(issue); } - fc.features = features; - return fc; - } + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); - 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 - */ + 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 multiLineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; - var geom = { - type: "MultiLineString", - coordinates: coordinates + _this2.replaceItem(issue); }; - 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 - */ + return d3_json(url).then(cacheDetails).then(function () { + return issue; + }); + }, + loadStrings: function loadStrings() { + var locale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _mainLocalizer.localeCode(); + var items = Object.keys(_osmoseData.icons); - function multiPoint(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + 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 - var geom = { - type: "MultiPoint", - coordinates: coordinates - }; - return feature(geom, properties, options); - } - 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 - * - */ + 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 - function multiPolygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } - var geom = { - type: "MultiPolygon", - coordinates: coordinates - }; - return feature(geom, properties, options); - } + var allRequests = items.map(function (itemType) { + // No need to request data we already have + if (itemType in _cache.strings[locale]) return null; - 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 - */ + 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 geometryCollection(geometries, properties, options) { - if (options === void 0) { - options = {}; - } + var _cat$items = _slicedToArray(cat.items, 1), + _cat$items$ = _cat$items[0], + item = _cat$items$ === void 0 ? { + "class": [] + } : _cat$items$; - var geom = { - type: "GeometryCollection", - geometries: geometries - }; - return feature(geom, properties, options); - } + 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) - 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 - */ - function round(num, precision) { - if (precision === void 0) { - precision = 0; - } + if (!cl) { + /* eslint-disable no-console */ + console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); + /* eslint-enable no-console */ - if (precision && !(precision >= 0)) { - throw new Error("precision must be a positive number"); - } + return; + } // Cache served item colors to automatically style issue markers later - var multiplier = Math.pow(10, precision || 0); - return Math.round(num * multiplier) / multiplier; - } - 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 itemInt = item.item, + color = item.color; - function radiansToLength(radians, units) { - if (units === void 0) { - units = "kilometers"; - } + 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 - var factor = exports.factors[units]; - if (!factor) { - throw new Error(units + " units is invalid"); - } + var title = cl.title, + detail = cl.detail, + fix = cl.fix, + trap = cl.trap; // Osmose titles shouldn't contain markdown - return radians * factor; - } + 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; + }; - 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 - */ + 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 lengthToRadians(distance, units) { - if (units === void 0) { - units = "kilometers"; - } - var factor = exports.factors[units]; + var url = "".concat(_osmoseUrlRoot, "/items/").concat(item, "/class/").concat(cl, "?langs=").concat(locale); + return d3_json(url).then(cacheData); + }).filter(Boolean); + return Promise.all(allRequests).then(function () { + return _cache.strings[locale]; + }); + }, + getStrings: function getStrings(itemType) { + var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _mainLocalizer.localeCode(); + // No need to fallback to English, Osmose API handles this for us + return locale in _cache.strings ? _cache.strings[locale][itemType] : {}; + }, + getColor: function getColor(itemType) { + return itemType in _cache.colors ? _cache.colors[itemType] : '#FFFFFF'; + }, + postUpdate: function postUpdate(issue, callback) { + var _this3 = this; - if (!factor) { - throw new Error(units + " units is invalid"); - } + if (_cache.inflightPost[issue.id]) { + return callback({ + message: 'Issue update already inflight', + status: -2 + }, issue); + } // UI sets the status to either 'done' or 'false' - return distance / factor; - } - 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 - */ + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); + var controller = new AbortController(); - function lengthToDegrees(distance, units) { - return radiansToDegrees(lengthToRadians(distance, units)); - } + var after = function after() { + delete _cache.inflightPost[issue.id]; - 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 - */ + _this3.removeItem(issue); - function bearingToAzimuth(bearing) { - var angle = bearing % 360; + 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; + } - if (angle < 0) { - angle += 360; - } + _cache.closed[issue.item] += 1; + } - return angle; - } + if (callback) callback(null, issue); + }; - 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 - */ + _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 radiansToDegrees(radians) { - var degrees = radians % (2 * Math.PI); - return degrees * 180 / Math.PI; + return item; + }, + // Remove a single QAItem from the cache + removeItem: function removeItem(item) { + if (!(item instanceof QAItem) || !item.id) return; + delete _cache.data[item.id]; + updateRtree$1(encodeIssueRtree(item), false); // false = remove + }, + // Used to populate `closed:osmose:*` changeset tags + getClosedCounts: function getClosedCounts() { + return _cache.closed; + }, + itemURL: function itemURL(item) { + return "https://osmose.openstreetmap.fr/en/error/".concat(item.id); } + }; - exports.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 - */ + /*! 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 degreesToRadians(degrees) { - var radians = degrees % 360; - return radians * Math.PI / 180; - } + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} - 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 - */ + m = e & (1 << -nBits) - 1; + e >>= -nBits; + nBits += mLen; - function convertLength(length, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "kilometers"; - } + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} - if (finalUnit === void 0) { - finalUnit = "kilometers"; - } + 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 (!(length >= 0)) { - throw new Error("length must be a positive number"); - } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); + }; - return radiansToLength(lengthToRadians(length, originalUnit), finalUnit); - } + 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); - 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 - */ + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); - function convertArea(area, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "meters"; + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; } - if (finalUnit === void 0) { - finalUnit = "kilometers"; + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); } - if (!(area >= 0)) { - throw new Error("area must be a positive number"); + if (value * c >= 2) { + e++; + c /= 2; } - var startFactor = exports.areaFactors[originalUnit]; - - if (!startFactor) { - throw new Error("invalid original units"); + 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; } + } - var finalFactor = exports.areaFactors[finalUnit]; + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - if (!finalFactor) { - throw new Error("invalid final units"); - } + e = e << mLen | m; + eLen += mLen; - return area / startFactor * finalFactor; - } + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - exports.convertArea = convertArea; - /** - * isNumber - * - * @param {*} num Number to validate - * @returns {boolean} true/false - * @example - * turf.isNumber(123) - * //=true - * turf.isNumber('foo') - * //=false - */ + buffer[offset + i - d] |= s * 128; + }; - function isNumber(num) { - return !isNaN(num) && num !== null && !Array.isArray(num) && !/^\s*$/.test(num); - } + var ieee754 = { + read: read$6, + write: write$6 + }; - exports.isNumber = isNumber; - /** - * isObject - * - * @param {*} input variable to validate - * @returns {boolean} true/false - * @example - * turf.isObject({elevation: 10}) - * //=true - * turf.isObject('foo') - * //=false - */ + var pbf = Pbf; - function isObject(input) { - return !!input && input.constructor === Object; - } + 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; + } - 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 - */ + Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum - function validateBBox(bbox) { - if (!bbox) { - throw new Error("bbox is required"); - } + Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 - if (!Array.isArray(bbox)) { - throw new Error("bbox must be an Array"); - } + Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields - if (bbox.length !== 4 && bbox.length !== 6) { - throw new Error("bbox must be an Array of 4 or 6 numbers"); - } + Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 - bbox.forEach(function (num) { - if (!isNumber(num)) { - throw new Error("bbox must only contain numbers"); - } - }); - } + 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) - 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 - */ + 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 validateId(id) { - if (!id) { - throw new Error("id is required"); + 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); } - if (["string", "number"].indexOf(_typeof(id)) === -1) { - throw new Error("id must be a number or a string"); - } - } + 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; - exports.validateId = validateId; // Deprecated methods + 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 radians2degrees() { - throw new Error("method has been renamed to `radiansToDegrees`"); - } - exports.radians2degrees = radians2degrees; + return readUtf8(this.buf, pos, end); + }, + readBytes: function readBytes() { + var end = this.readVarint() + this.pos, + buffer = this.buf.subarray(this.pos, end); + this.pos = end; + return buffer; + }, + // verbose for performance reasons; doesn't affect gzipped size + readPackedVarint: function readPackedVarint(arr, isSigned) { + if (this.type !== Pbf.Bytes) return arr.push(this.readVarint(isSigned)); + var end = readPackedEnd(this); + arr = arr || []; - function degrees2radians() { - throw new Error("method has been renamed to `degreesToRadians`"); - } + while (this.pos < end) { + arr.push(this.readVarint(isSigned)); + } - exports.degrees2radians = degrees2radians; + return arr; + }, + readPackedSVarint: function readPackedSVarint(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); + var end = readPackedEnd(this); + arr = arr || []; - function distanceToDegrees() { - throw new Error("method has been renamed to `lengthToDegrees`"); - } + while (this.pos < end) { + arr.push(this.readSVarint()); + } - exports.distanceToDegrees = distanceToDegrees; + return arr; + }, + readPackedBoolean: function readPackedBoolean(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); + var end = readPackedEnd(this); + arr = arr || []; - function distanceToRadians() { - throw new Error("method has been renamed to `lengthToRadians`"); - } + while (this.pos < end) { + arr.push(this.readBoolean()); + } - exports.distanceToRadians = distanceToRadians; + return arr; + }, + readPackedFloat: function readPackedFloat(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); + var end = readPackedEnd(this); + arr = arr || []; - function radiansToDistance() { - throw new Error("method has been renamed to `radiansToLength`"); - } + while (this.pos < end) { + arr.push(this.readFloat()); + } - exports.radiansToDistance = radiansToDistance; + return arr; + }, + readPackedDouble: function readPackedDouble(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); + var end = readPackedEnd(this); + arr = arr || []; - function bearingToAngle() { - throw new Error("method has been renamed to `bearingToAzimuth`"); - } + while (this.pos < end) { + arr.push(this.readDouble()); + } - exports.bearingToAngle = bearingToAngle; + return arr; + }, + readPackedFixed32: function readPackedFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - function convertDistance() { - throw new Error("method has been renamed to `convertLength`"); - } + while (this.pos < end) { + arr.push(this.readFixed32()); + } - exports.convertDistance = convertDistance; - }); + return arr; + }, + readPackedSFixed32: function readPackedSFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - var invariant = createCommonjsModule(function (module, exports) { + while (this.pos < end) { + arr.push(this.readSFixed32()); + } - 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] - */ + return arr; + }, + readPackedFixed64: function readPackedFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - function getCoord(coord) { - if (!coord) { - throw new Error("coord is required"); + while (this.pos < end) { + arr.push(this.readFixed64()); } - if (!Array.isArray(coord)) { - if (coord.type === "Feature" && coord.geometry !== null && coord.geometry.type === "Point") { - return coord.geometry.coordinates; - } + return arr; + }, + readPackedSFixed64: function readPackedSFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - if (coord.type === "Point") { - return coord.coordinates; - } + while (this.pos < end) { + arr.push(this.readSFixed64()); } - if (Array.isArray(coord) && coord.length >= 2 && !Array.isArray(coord[0]) && !Array.isArray(coord[1])) { - return coord; - } + 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; - throw new Error("coord must be GeoJSON Point or an Array of numbers"); - } + while (length < this.pos + min) { + length *= 2; + } - exports.getCoord = getCoord; - /** - * Unwrap coordinates from a Feature, Geometry Object or an Array - * - * @name getCoords - * @param {Array|Geometry|Feature} coords Feature, Geometry Object or an Array - * @returns {Array} coordinates - * @example - * var poly = turf.polygon([[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]]); - * - * var coords = turf.getCoords(poly); - * //= [[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]] - */ + if (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; - function getCoords(coords) { - if (Array.isArray(coords)) { - return coords; - } // Feature + if (val > 0xfffffff || val < 0) { + writeBigVarint(val, this); + return; + } + this.realloc(4); + this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); + if (val <= 0x7f) return; + this.buf[this.pos++] = val >>> 7 & 0x7f; + }, + writeSVarint: function writeSVarint(val) { + this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); + }, + writeBoolean: function writeBoolean(val) { + this.writeVarint(Boolean(val)); + }, + writeString: function writeString(str) { + str = String(str); + this.realloc(str.length * 4); + this.pos++; // reserve 1 byte for short string length - if (coords.type === "Feature") { - if (coords.geometry !== null) { - return coords.geometry.coordinates; - } - } else { - // Geometry - if (coords.coordinates) { - return coords.coordinates; - } - } + var startPos = this.pos; // write the string directly to the buffer and see how much was written - throw new Error("coords must be GeoJSON Feature, Geometry Object or an Array"); - } + 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 - exports.getCoords = getCoords; - /** - * Checks if coordinates contains a number - * - * @name containsNumber - * @param {Array} coordinates GeoJSON Coordinates - * @returns {boolean} true if Array contains a number - */ + 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); - function containsNumber(coordinates) { - if (coordinates.length > 1 && helpers$1.isNumber(coordinates[0]) && helpers$1.isNumber(coordinates[1])) { - return true; + 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 - if (Array.isArray(coordinates[0]) && coordinates[0].length) { - return containsNumber(coordinates[0]); - } + 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 - throw new Error("coordinates must only contain numbers"); + 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)); } + }; - 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 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'); + } - function geojsonType(value, type, name) { - if (!type || !name) { - throw new Error("type and name required"); - } + function readPackedEnd(pbf) { + return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; + } - if (!value || value.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + value.type); - } + function toNum(low, high, isSigned) { + if (isSigned) { + return high * 0x100000000 + (low >>> 0); } - 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. - */ + return (high >>> 0) * 0x100000000 + (low >>> 0); + } - function featureOf(feature, type, name) { - if (!feature) { - throw new Error("No feature passed"); - } + function writeBigVarint(val, pbf) { + var low, high; - if (!name) { - throw new Error(".featureOf() requires a name"); - } + if (val >= 0) { + low = val % 0x100000000 | 0; + high = val / 0x100000000 | 0; + } else { + low = ~(-val % 0x100000000); + high = ~(-val / 0x100000000); - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); + if (low ^ 0xffffffff) { + low = low + 1 | 0; + } else { + low = 0; + high = high + 1 | 0; } + } - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } + if (val >= 0x10000000000000000 || val < -0x10000000000000000) { + throw new Error('Given varint doesn\'t fit into 10 bytes'); } - 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. - */ + pbf.realloc(10); + writeBigVarintLow(low, high, pbf); + writeBigVarintHigh(high, pbf); + } - function collectionOf(featureCollection, type, name) { - if (!featureCollection) { - throw new Error("No featureCollection passed"); - } + 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 (!name) { - throw new Error(".collectionOf() requires a name"); - } + 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 (!featureCollection || featureCollection.type !== "FeatureCollection") { - throw new Error("Invalid input to " + name + ", FeatureCollection required"); - } + 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 - for (var _i = 0, _a = featureCollection.features; _i < _a.length; _i++) { - var feature = _a[_i]; + pbf.realloc(extraLen); - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); - } + for (var i = pbf.pos - 1; i >= startPos; i--) { + pbf.buf[i + extraLen] = pbf.buf[i]; + } + } - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } - } + function _writePackedVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeVarint(arr[i]); } + } - 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 _writePackedSVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSVarint(arr[i]); + } + } - function getGeom(geojson) { - if (geojson.type === "Feature") { - return geojson.geometry; - } + function _writePackedFloat(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFloat(arr[i]); + } + } - return geojson; + function _writePackedDouble(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeDouble(arr[i]); } + } - 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" - */ + function _writePackedBoolean(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeBoolean(arr[i]); + } + } - function getType(geojson, name) { - if (geojson.type === "FeatureCollection") { - return "FeatureCollection"; - } + function _writePackedFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed32(arr[i]); + } + } - if (geojson.type === "GeometryCollection") { - return "GeometryCollection"; - } + function _writePackedSFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSFixed32(arr[i]); + } + } - if (geojson.type === "Feature" && geojson.geometry !== null) { - return geojson.geometry.type; - } + function _writePackedFixed2(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed64(arr[i]); + } + } - return geojson.type; + 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 - exports.getType = getType; - }); - var lineclip_1 = lineclip; - var _default = lineclip; - lineclip.polyline = lineclip; - lineclip.polygon = polygonclip; // Cohen-Sutherland line clippign algorithm, adapted to efficiently - // handle polylines rather than just segments + function readUInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; + } - function lineclip(points, bbox, result) { - var len = points.length, - codeA = bitCode(points[0], bbox), - part = [], - i, - a, - b, - codeB, - lastCode; - if (!result) result = []; + function writeInt32(buf, val, pos) { + buf[pos] = val; + buf[pos + 1] = val >>> 8; + buf[pos + 2] = val >>> 16; + buf[pos + 3] = val >>> 24; + } - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode(b, bbox); + function readInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); + } - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + function readUtf8(buf, pos, end) { + var str = ''; + var i = pos; - if (codeB !== lastCode) { - // segment went outside - part.push(b); + while (i < end) { + var b0 = buf[i]; + var c = null; // codepoint - if (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } + var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; + if (i + bytesPerSequence > end) break; + var b1, b2, b3; - 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 (bytesPerSequence === 1) { + if (b0 < 0x80) { + c = b0; } - } - - codeA = lastCode; - } + } else if (bytesPerSequence === 2) { + b1 = buf[i + 1]; - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + if ((b1 & 0xC0) === 0x80) { + c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; + if (c <= 0x7F) { + c = null; + } + } + } else if (bytesPerSequence === 3) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; - function polygonclip(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode(prev, bbox) & edge); + 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]; - 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 ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; - if (inside !== prevInside) result.push(intersect(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + if (c <= 0xFFFF || c >= 0x110000) { + c = null; + } + } + } - prev = p; - prevInside = inside; + if (c === null) { + c = 0xFFFD; + bytesPerSequence = 1; + } else if (c > 0xFFFF) { + c -= 0x10000; + str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); + c = 0xDC00 | c & 0x3FF; } - points = result; - if (!points.length) break; + str += String.fromCharCode(c); + i += bytesPerSequence; } - return result; - } // intersect a segment against one of the 4 lines that make up the bbox - + return str; + } - 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 + function readUtf8TextDecoder(buf, pos, end) { + return utf8TextDecoder.decode(buf.subarray(pos, end)); + } + function writeUtf8(buf, str, pos) { + for (var i = 0, c, lead; i < str.length; i++) { + c = str.charCodeAt(i); // code point - function bitCode(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + 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 (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + continue; + } + } else if (lead) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = null; + } - return code; - } - lineclip_1["default"] = _default; + 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; + } - var bboxClip_1 = createCommonjsModule(function (module, exports) { + buf[pos++] = c >> 0x6 & 0x3F | 0x80; + } - 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]; + buf[pos++] = c & 0x3F | 0x80; } - result["default"] = mod; - return result; - }; + } - Object.defineProperty(exports, "__esModule", { - value: true - }); + return pos; + } + + 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); + */ + + function Point(x, y) { + this.x = x; + this.y = y; + } - var lineclip = __importStar(lineclip_1); + Point.prototype = { /** - * 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] + * 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); + }, + /** + * 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); + }, - function bboxClip(feature, bbox) { - var geom = invariant.getGeom(feature); - var type = geom.type; - var properties = feature.type === "Feature" ? feature.properties : {}; - var coords = geom.coordinates; - - switch (type) { - case "LineString": - case "MultiLineString": - var lines_1 = []; + /** + * 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 (type === "LineString") { - coords = [coords]; - } + /** + * 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); + }, - coords.forEach(function (line) { - lineclip.polyline(line, bbox, lines_1); - }); + /** + * 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); + }, - if (lines_1.length === 1) { - return helpers$1.lineString(lines_1[0], properties); - } + /** + * 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); + }, - return helpers$1.multiLineString(lines_1, properties); + /** + * 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); + }, - case "Polygon": - return helpers$1.polygon(clipPolygon(coords, bbox), properties); + /** + * 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); + }, - case "MultiPolygon": - return helpers$1.multiPolygon(coords.map(function (poly) { - return clipPolygon(poly, bbox); - }), properties); + /** + * 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); + }, - default: - throw new Error("geometry " + type + " not supported"); - } - } + /** + * 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); + }, - exports["default"] = bboxClip; + /** + * Calculate this point but as a unit vector from 0, 0, meaning + * that the distance from the resulting point to the 0, 0 + * coordinate will be equal to 1 and the angle from the resulting + * point to the 0, 0 coordinate will be the same as before. + * @return {Point} unit vector point + */ + unit: function unit() { + return this.clone()._unit(); + }, - function clipPolygon(rings, bbox) { - var outRings = []; + /** + * 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(); + }, - for (var _i = 0, rings_1 = rings; _i < rings_1.length; _i++) { - var ring = rings_1[_i]; - var clipped = lineclip.polygon(ring, bbox); + /** + * 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 (clipped.length > 0) { - if (clipped[0][0] !== clipped[clipped.length - 1][0] || clipped[0][1] !== clipped[clipped.length - 1][1]) { - clipped.push(clipped[0]); - } + /** + * Return 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); + }, - if (clipped.length >= 4) { - outRings.push(clipped); - } - } - } + /** + * 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; + }, - return outRings; - } - }); - var turf_bboxClip = /*@__PURE__*/getDefaultExportFromCjs(bboxClip_1); + /** + * 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)); + }, - 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; + /** + * 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; + }, - 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); + /** + * 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); + }, - var seen = []; - return function stringify(node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); - } + /** + * 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); + }, - if (node === undefined) return; - if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; - if (_typeof(node) !== 'object') return JSON.stringify(node); - var i, out; + /** + * 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 (Array.isArray(node)) { - out = '['; + /* + * 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()); - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; - } + 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); + */ - return out + ']'; - } + Point.convert = function (a) { + if (a instanceof Point) { + return a; + } - if (node === null) return 'null'; + if (Array.isArray(a)) { + return new Point(a[0], a[1]); + } - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); - } + return a; + }; - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; + var vectortilefeature = VectorTileFeature$1; - 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; - } + function VectorTileFeature$1(pbf, end, extent, keys, values) { + // Public + this.properties = {}; + this.extent = extent; + this.type = 0; // Private - seen.splice(seenIndex, 1); - return '{' + out + '}'; - }(data); - }; + this._pbf = pbf; + this._geometry = -1; + this._keys = keys; + this._values = values; + pbf.readFields(readFeature, this, end); + } - function DEFAULT_COMPARE(a, b) { - return a > b ? 1 : a < b ? -1 : 0; + 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; } - 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; + function readTag(pbf, feature) { + var end = pbf.readVarint() + pbf.pos; - _classCallCheck(this, SplayTree); + while (pbf.pos < end) { + var key = feature._keys[pbf.readVarint()], + value = feature._values[pbf.readVarint()]; - this._compare = compare; - this._root = null; - this._size = 0; - this._noDuplicates = !!noDuplicates; + feature.properties[key] = value; } + } - _createClass(SplayTree, [{ - key: "rotateLeft", - value: function rotateLeft(x) { - var y = x.right; - - if (y) { - x.right = y.left; - if (y.left) y.left.parent = x; - y.parent = x.parent; - } - - if (!x.parent) this._root = y;else if (x === x.parent.left) x.parent.left = y;else x.parent.right = y; - if (y) y.left = x; - x.parent = y; - } - }, { - key: "rotateRight", - value: function rotateRight(x) { - var y = x.left; - - if (y) { - x.left = y.right; - if (y.right) y.right.parent = x; - y.parent = x.parent; - } - - 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); - } - } - } - }, { - 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; + VectorTileFeature$1.types = ['Unknown', 'Point', 'LineString', 'Polygon']; - 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; - } - } + 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; - if (r) { - p.left = r; - r.parent = p; - } else p.left = null; + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; + } - 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; - } - } + length--; - if (l) { - p.right = l; - l.parent = p; - } else p.right = null; + if (cmd === 1 || cmd === 2) { + x += pbf.readSVarint(); + y += pbf.readSVarint(); - 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; + if (cmd === 1) { + // moveTo + if (line) lines.push(line); + line = []; } - 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; + + 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 } - return u; + } else { + throw new Error('unknown command ' + cmd); } - }, { - 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; - } - } + } - 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 (line) lines.push(line); + return lines; + }; - while (z) { - var cmp = comp(z.key, key); - if (cmp < 0) z = z.right;else if (cmp > 0) z = z.left;else return z; - } + 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; - return null; + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; } - /** - * Whether the tree contains a node with the given key - * @param {Key} key - * @return {boolean} true/false - */ - - }, { - key: "contains", - value: function contains(key) { - var node = this._root; - var comparator = this._compare; - while (node) { - var cmp = comparator(key, node.key); - if (cmp === 0) return true;else if (cmp < 0) node = node.left;else node = node.right; - } + length--; - return false; + 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); } - }, { - 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); + } - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + return [x1, y1, x2, y2]; + }; - this.replace(z, y); - y.left = z.left; - y.left.parent = y; - } - this._size--; - return true; + VectorTileFeature$1.prototype.toGeoJSON = function (x, y, z) { + var size = this.extent * Math.pow(2, z), + x0 = this.extent * x, + y0 = this.extent * y, + coords = this.loadGeometry(), + type = VectorTileFeature$1.types[this.type], + i, + j; + + function project(line) { + for (var j = 0; j < line.length; j++) { + var p = line[j], + y2 = 180 - (p.y + y0) * 360 / size; + line[j] = [(p.x + x0) * 360 / size - 180, 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90]; } - }, { - 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); + } - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + switch (this.type) { + case 1: + var points = []; - this.replace(z, y); - y.left = z.left; - y.left.parent = y; + for (i = 0; i < coords.length; i++) { + points[i] = coords[i][0]; } - 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; - if (s) { - s.parent = null; - sMax = this.maxNode(s); - this.splay(sMax); - this._root = sMax; - } + coords = points; + project(coords); + break; - if (t) { - if (s) sMax.right = t;else this._root = t; - t.parent = sMax; + case 2: + for (i = 0; i < coords.length; i++) { + project(coords[i]); } - this._size--; - } - /** - * Removes and returns the node with smallest key - * @return {?Node} - */ + break; - }, { - key: "pop", - value: function pop() { - var node = this._root, - returnValue = null; + case 3: + coords = classifyRings(coords); - if (node) { - while (node.left) { - node = node.left; + for (i = 0; i < coords.length; i++) { + for (j = 0; j < coords[i].length; j++) { + project(coords[i][j]); } - - returnValue = { - key: node.key, - data: node.data - }; - this.remove(node.key); } - return returnValue; - } - /* eslint-disable class-methods-use-this */ + break; + } - /** - * Successor node - * @param {Node} node - * @return {?Node} - */ + if (coords.length === 1) { + coords = coords[0]; + } else { + type = 'Multi' + type; + } - }, { - key: "next", - value: function next(node) { - var successor = node; + var result = { + type: "Feature", + geometry: { + type: type, + coordinates: coords + }, + properties: this.properties + }; - if (successor) { - if (successor.right) { - successor = successor.right; + if ('id' in this) { + result.id = this.id; + } - while (successor && successor.left) { - successor = successor.left; - } - } else { - successor = node.parent; + return result; + }; // classifies an array of rings into polygons with outer rings and holes - while (successor && successor.right === node) { - node = successor; - successor = successor.parent; - } - } - } - return successor; - } - /** - * Predecessor node - * @param {Node} node - * @return {?Node} - */ + function classifyRings(rings) { + var len = rings.length; + if (len <= 1) return [rings]; + var polygons = [], + polygon, + ccw; - }, { - key: "prev", - value: function prev(node) { - var predecessor = node; + for (var i = 0; i < len; i++) { + var area = signedArea(rings[i]); + if (area === 0) continue; + if (ccw === undefined) ccw = area < 0; - if (predecessor) { - if (predecessor.left) { - predecessor = predecessor.left; + if (ccw === area < 0) { + if (polygon) polygons.push(polygon); + polygon = [rings[i]]; + } else { + polygon.push(rings[i]); + } + } - while (predecessor && predecessor.right) { - predecessor = predecessor.right; - } - } else { - predecessor = node.parent; + if (polygon) polygons.push(polygon); + return polygons; + } - while (predecessor && predecessor.left === node) { - node = predecessor; - predecessor = predecessor.parent; - } - } - } + function signedArea(ring) { + var sum = 0; - return predecessor; - } - /* eslint-enable class-methods-use-this */ + 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); + } - /** - * @param {forEachCallback} callback - * @return {SplayTree} - */ + return sum; + } - }, { - key: "forEach", - value: function forEach(callback) { - var current = this._root; - var s = [], - done = false, - i = 0; + var vectortilelayer = VectorTileLayer$1; - 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 + function VectorTileLayer$1(pbf, end) { + // Public + this.version = 1; + this.name = null; + this.extent = 4096; + this.length = 0; // Private - current = current.right; - } else done = true; - } - } + this._pbf = pbf; + this._keys = []; + this._values = []; + this._features = []; + pbf.readFields(readLayer, this, end); + this.length = this._features.length; + } - 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} - */ + 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)); + } - }, { - 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); + function readValueMessage(pbf) { + var value = null, + end = pbf.readVarint() + pbf.pos; - if (cmp > 0) { - break; - } else if (compare(node.key, low) >= 0) { - if (fn.call(ctx, node)) return this; // stop if smth is returned - } + 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; + } - node = node.right; - } - } + return value; + } // return feature `i` from this layer as a `VectorTileFeature` - return this; - } - /** - * Returns all keys in order - * @return {Array} - */ - }, { - 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; - } - } + 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]; - return r; - } - /** - * Returns `data` fields of all nodes in order. - * @return {Array} - */ + var end = this._pbf.readVarint() + this._pbf.pos; - }, { - 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; - } - } + return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); + }; - return r; - } - /** - * Returns node at given index - * @param {number} index - * @return {?Node} - */ + var vectortile = VectorTile$1; - }, { - 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; + function VectorTile$1(pbf, end) { + this.layers = pbf.readFields(readTile, {}, end); + } - 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 readTile(tag, layers, pbf) { + if (tag === 3) { + var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); + if (layer.length) layers[layer.name] = layer; + } + } - 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} - */ + var VectorTile = vectortile; + var VectorTileFeature = vectortilefeature; + var VectorTileLayer = vectortilelayer; + var vectorTile = { + VectorTile: VectorTile, + VectorTileFeature: VectorTileFeature, + VectorTileLayer: VectorTileLayer + }; - }, { - 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} - */ + 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'); - }], [{ - key: "createTree", - value: function createTree(keys, values, comparator, presort, noDuplicates) { - return new SplayTree(comparator, noDuplicates).load(keys, values, presort); - } - }]); + var _loadViewerPromise$2; - return SplayTree; - }(); + var _mlyActiveImage; - function loadRecursive(parent, keys, values, start, end) { - var size = end - start; + var _mlyCache; - 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; - } + var _mlyFallback = false; - return null; - } + var _mlyHighlightedDetection; - 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 _mlyShowFeatureDetections = false; + var _mlyShowSignDetections = false; - while (true) { - do { - i++; - } while (compare(keys[i], pivot) < 0); + var _mlyViewer; - do { - j--; - } while (compare(keys[j], pivot) > 0); + var _mlyViewerFilter = ['all']; // Load all data for the specified type from Mapillary vector tiles - 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; - } + 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 - sort(keys, values, left, j, compare); - sort(keys, values, j + 1, right, compare); - } - var NORMAL = 0; - var NON_CONTRIBUTING = 1; - var SAME_TRANSITION = 2; - var DIFFERENT_TRANSITION = 3; + 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 INTERSECTION = 0; - var UNION = 1; - var DIFFERENCE = 2; - var XOR = 3; + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + return response.arrayBuffer(); + }).then(function (data) { + if (!data) { + throw new Error('No Data'); + } - /** - * @param {SweepEvent} event - * @param {SweepEvent} prev - * @param {Operation} operation - */ + loadTileDataToCache(data, tile, which); - 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 + if (which === 'images') { + dispatch$4.call('loadedImages'); + } else if (which === 'signs') { + dispatch$4.call('loadedSigns'); + } else if (which === 'points') { + dispatch$4.call('loadedMapFeatures'); + } + })["catch"](function () { + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + }); + } // Load the data from the vector tile into cache - if (prev) { - event.prevInResult = !inResult(prev, operation) || prev.isVertical() ? prev.prevInResult : prev; - } - } // check if the line segment belongs to the Boolean operation + function loadTileDataToCache(data, tile, which) { + var vectorTile = new VectorTile(new pbf(data)); + var features, cache, layer, i, feature, loc, d; + if (vectorTile.layers.hasOwnProperty('image')) { + features = []; + cache = _mlyCache.images; + layer = vectorTile.layers.image; - var isInResult = inResult(event, operation); + 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 + }); + } - if (isInResult) { - event.resultTransition = determineResultTransition(event, operation); - } else { - event.resultTransition = 0; + if (cache.rtree) { + cache.rtree.load(features); + } } - } - /* eslint-disable indent */ - function inResult(event, operation) { - switch (event.type) { - case NORMAL: - switch (operation) { - case INTERSECTION: - return !event.otherInOut; + if (vectorTile.layers.hasOwnProperty('sequence')) { + features = []; + cache = _mlyCache.sequences; + layer = vectorTile.layers.sequence; - case UNION: - return event.otherInOut; + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); - case DIFFERENCE: - // return (event.isSubject && !event.otherInOut) || - // (!event.isSubject && event.otherInOut); - return event.isSubject && event.otherInOut || !event.isSubject && !event.otherInOut; - - case XOR: - return true; + if (cache.lineString[feature.properties.id]) { + cache.lineString[feature.properties.id].push(feature); + } else { + cache.lineString[feature.properties.id] = [feature]; } + } + } - break; - - case SAME_TRANSITION: - return operation === INTERSECTION || operation === UNION; + if (vectorTile.layers.hasOwnProperty('point')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.point; - case DIFFERENT_TRANSITION: - return operation === DIFFERENCE; + 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 + }); + } - case NON_CONTRIBUTING: - return false; + if (cache.rtree) { + cache.rtree.load(features); + } } - return false; - } - /* eslint-enable indent */ - + if (vectorTile.layers.hasOwnProperty('traffic_sign')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.traffic_sign; - function determineResultTransition(event, operation) { - var thisIn = !event.inOut; - var thatIn = !event.otherInOut; - var isIn; + 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 + }); + } - switch (operation) { - case INTERSECTION: - isIn = thisIn && thatIn; - break; + if (cache.rtree) { + cache.rtree.load(features); + } + } + } // Get data from the API - case UNION: - isIn = thisIn || thatIn; - break; - case XOR: - isIn = thisIn ^ thatIn; - break; + function loadData(url) { + return fetch(url).then(function (response) { + if (!response.ok) { + throw new Error(response.status + ' ' + response.statusText); + } - case DIFFERENCE: - if (event.isSubject) { - isIn = thisIn && !thatIn; - } else { - isIn = thatIn && !thisIn; - } + return response.json(); + }).then(function (result) { + if (!result) { + return []; + } - break; - } + return result.data || []; + }); + } // Partition viewport into higher zoom tiles - return isIn ? +1 : -1; - } - 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 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 - /** - * Is left endpoint? - * @type {Boolean} - */ - this.left = left; - /** - * @type {Array.} - */ + var tiler = utilTiler().zoomExtent([z2, z2]); + return tiler.getTiles(projection).map(function (tile) { + return tile.extent; + }); + } // Return no more than `limit` results per partition. - this.point = point; - /** - * Other edge reference - * @type {SweepEvent} - */ - this.otherEvent = otherEvent; - /** - * Belongs to source or clipping polygon - * @type {Boolean} - */ + 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; + }, []); + } - this.isSubject = isSubject; - /** - * Edge contribution type - * @type {Number} - */ + var serviceMapillary = { + // Initialize Mapillary + init: function init() { + if (!_mlyCache) { + this.reset(); + } - this.type = edgeType || NORMAL; - /** - * In-out transition for the sweepline crossing polygon - * @type {Boolean} - */ + 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(); + }); + } - this.inOut = false; - /** - * @type {Boolean} - */ + _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 = []; - this.otherInOut = false; - /** - * Previous event in result? - * @type {SweepEvent} - */ + _mlyCache.images.rtree.search(bbox).forEach(function (d) { + if (d.data.sequence_id) { + sequenceIds[d.data.sequence_id] = true; + } + }); - this.prevInResult = null; - /** - * Type of result transition (0 = not in result, +1 = out-in, -1, in-out) - * @type {Number} - */ + 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 - this.resultTransition = 0; // connection step + 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; - /** - * @type {Number} - */ + function loaded() { + loadedCount += 1; // wait until both files are loaded - this.otherPos = -1; - /** - * @type {Number} - */ + if (loadedCount === 2) resolve(); + } - this.outputContourId = -1; - this.isExteriorRing = true; // TODO: Looks unused, remove? - } - /** - * @param {Array.} p - * @return {Boolean} - */ + var head = select('head'); // load mapillary-viewercss + head.selectAll('#ideditor-mapillary-viewercss').data([0]).enter().append('link').attr('id', 'ideditor-mapillary-viewercss').attr('rel', 'stylesheet').attr('crossorigin', 'anonymous').attr('href', context.asset(viewercss)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { + reject(); + }); // load mapillary-viewerjs - _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; + 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(); } - /** - * @param {Array.} p - * @return {Boolean} - */ + }, + // Show map feature detections in image viewer + showFeatureDetections: function showFeatureDetections(value) { + _mlyShowFeatureDetections = value; - }, { - key: "isAbove", - value: function isAbove(p) { - return !this.isBelow(p); + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); } - /** - * @return {Boolean} - */ + }, + // Show traffic sign detections in image viewer + showSignDetections: function showSignDetections(value) { + _mlyShowSignDetections = value; - }, { - key: "isVertical", - value: function isVertical() { - return this.point[0] === this.otherEvent.point[0]; + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); } - /** - * Does event belong to result? - * @return {Boolean} - */ + }, + // 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]); - }, { - key: "clone", - value: function clone() { - var copy = new SweepEvent(this.point, this.left, this.otherEvent, this.isSubject, this.type); - copy.contourId = this.contourId; - copy.resultTransition = this.resultTransition; - copy.prevInResult = this.prevInResult; - copy.isExteriorRing = this.isExteriorRing; - copy.inOut = this.inOut; - copy.otherInOut = this.otherInOut; - return copy; - } - }, { - key: "inResult", - get: function get() { - return this.resultTransition !== 0; + if (fromDate) { + filter.push(['>=', 'capturedAt', new Date(fromDate).getTime()]); } - }]); - - return SweepEvent; - }(); - function equals(p1, p2) { - if (p1[0] === p2[0]) { - if (p1[1] === p2[1]) { - return true; - } else { - return false; + if (toDate) { + filter.push(['>=', 'capturedAt', new Date(toDate).getTime()]); } - } - - return false; - } // const EPSILON = 1e-9; - // const abs = Math.abs; - // TODO https://github.com/w8r/martinez/issues/6#issuecomment-262847164 - // Precision problem. - // - // module.exports = function equals(p1, p2) { - // return abs(p1[0] - p2[0]) <= EPSILON && abs(p1[1] - p2[1]) <= EPSILON; - // }; - - var epsilon$1 = 1.1102230246251565e-16; - var splitter = 134217729; - var resulterrbound = (3 + 8 * epsilon$1) * epsilon$1; // fast_expansion_sum_zeroelim routine from oritinal code - function sum(elen, e, flen, f, h) { - var Q, Qnew, hh, bvirt; - var enow = e[0]; - var fnow = f[0]; - var eindex = 0; - var findex = 0; + if (_mlyViewer) { + _mlyViewer.setFilter(filter); + } - if (fnow > enow === fnow > -enow) { - Q = enow; - enow = e[++eindex]; - } else { - Q = fnow; - fnow = f[++findex]; - } + _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(); - var hindex = 0; + if (isHidden && _mlyViewer) { + wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); + wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); - 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]; + _mlyViewer.resize(); } - Q = Qnew; + return this; + }, + // Hide the image viewer and resets map markers + hideViewer: function hideViewer(context) { + _mlyActiveImage = null; - if (hh !== 0) { - h[hindex++] = hh; + if (!_mlyFallback && _mlyViewer) { + _mlyViewer.getComponent('sequence').stop(); } - 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]; + 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); + + if (imageId) { + hash.photo = 'mapillary/' + imageId; } else { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; + delete hash.photo; } - Q = Qnew; - - if (hh !== 0) { - h[hindex++] = hh; - } + 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; } - } - while (eindex < elen) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - Q = Qnew; + 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 (hh !== 0) { - h[hindex++] = hh; - } - } + 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 - 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); - } + _mlyViewer = new mapillary.Viewer(opts); - /** - * Signed area of the triangle (p0, p1, p2) - * @param {Array.} p0 - * @param {Array.} p1 - * @param {Array.} p2 - * @return {Number} - */ + _mlyViewer.on('image', imageChanged); - 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; - } + _mlyViewer.on('bearing', bearingChanged); - /** - * @param {SweepEvent} e1 - * @param {SweepEvent} e2 - * @return {Number} - */ + if (_mlyViewerFilter) { + _mlyViewer.setFilter(_mlyViewerFilter); + } // Register viewer resize handler - 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 + context.ui().photoviewer.on('resize.mapillary', function () { + if (_mlyViewer) _mlyViewer.resize(); + }); // imageChanged: called after the viewer has changed images and is ready. - if (p1[1] !== p2[1]) return p1[1] > p2[1] ? 1 : -1; - return specialCases(e1, e2, p1); - } - /* eslint-disable no-unused-vars */ + 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); - 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 (_mlyShowFeatureDetections || _mlyShowSignDetections) { + that.updateDetections(image.id, "".concat(apiUrl, "/").concat(image.id, "/detections?access_token=").concat(accessToken, "&fields=id,image,geometry,value")); + } - 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; - } + dispatch$4.call('imageChanged'); + } // bearingChanged: called when the bearing changes in the image viewer. - return !e1.isSubject && e2.isSubject ? 1 : -1; - } - /* eslint-enable no-unused-vars */ - /** - * @param {SweepEvent} se - * @param {Array.} p - * @param {Queue} queue - * @return {Queue} - */ + 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 + }); + } - 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 */ + 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; - if (equals(se.point, se.otherEvent.point)) { - console.warn('what is that, a collapsed segment?', se); - } - /* eslint-enable no-console */ + 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] = []; + } + 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 - 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) {} + function showDetections(detections) { + var tagComponent = _mlyViewer.getComponent('tag'); + detections.forEach(function (data) { + var tag = makeTag(data); - se.otherEvent.otherEvent = l; - se.otherEvent = r; - queue.push(l); - queue.push(r); - return queue; - } + if (tag) { + tagComponent.add([tag]); + } + }); + } // Create a Mapillary JS tag object - //const EPS = 1e-9; - /** - * Finds the magnitude of the cross product of two vectors (if we pretend - * they're in three dimensions) - * - * @param {Object} a First vector - * @param {Object} b Second vector - * @private - * @returns {Number} The magnitude of the cross product - */ - function crossProduct(a, b) { - return a[0] * b[1] - a[1] * b[0]; - } - /** - * Finds the dot product of two vectors. - * - * @param {Object} a First vector - * @param {Object} b Second vector - * @private - * @returns {Number} The dot product - */ + 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]; - function dotProduct(a, b) { - return a[0] * b[0] + a[1] * b[1]; - } - /** - * Finds the intersection (if any) between two line segments a and b, given the - * line segments' end points a1, a2 and b1, b2. - * - * This algorithm is based on Schneider and Eberly. - * http://www.cimec.org.ar/~ncalvo/Schneider_Eberly.pdf - * Page 244. - * - * @param {Array.} a1 point of first line - * @param {Array.} a2 point of first line - * @param {Array.} b1 point of second line - * @param {Array.} b2 point of second line - * @param {Boolean=} noEndpointTouch whether to skip single touchpoints - * (meaning connected segments) as - * intersections - * @returns {Array.>|Null} If the lines intersect, the point of - * intersection. If they overlap, the two end points of the overlapping segment. - * Otherwise, null. - */ + if (text === 'flat' || text === 'discrete' || text === 'sign') { + text = valueParts[2]; + } + text = text.replace(/-/g, ' '); + text = text.charAt(0).toUpperCase() + text.slice(1); + _mlyHighlightedDetection = null; + } - function intersection (a1, a2, b1, b2, noEndpointTouch) { - // The algorithm expects our lines in the form P + sd, where P is a point, - // s is on the interval [0, 1], and d is a vector. - // We are passed two points. P can be the first point of each pair. The - // vector, then, could be thought of as the distance (in x and y components) - // from the first point to the second point. - // So first, let's make our vectors: - var va = [a2[0] - a1[0], a2[1] - a1[1]]; - var vb = [b2[0] - b1[0], b2[1] - b1[1]]; // We also define a function to convert back to regular point form: + var decodedGeometry = window.atob(data.geometry); + var uintArray = new Uint8Array(decodedGeometry.length); - /* eslint-disable arrow-body-style */ + for (var i = 0; i < decodedGeometry.length; i++) { + uintArray[i] = decodedGeometry.charCodeAt(i); + } - function toPoint(p, s, d) { - return [p[0] + s * d[0], p[1] + s * d[1]]; + 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; } - /* 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. + function validationIssue(attrs) { + this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') - 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; + this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') - if (s < 0 || s > 1) { - // not on line segment a - return null; - } + this.severity = attrs.severity; // required - 'warning' or 'error' - var t = crossProduct(e, va) / kross; + this.message = attrs.message; // required - function returning localized string - if (t < 0 || t > 1) { - // not on line segment b - return null; - } + this.reference = attrs.reference; // optional - function(selection) to render reference information - if (s === 0 || s === 1) { - // on an endpoint of line segment a - return noEndpointTouch ? null : [toPoint(a1, s, va)]; - } + this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue - if (t === 0 || t === 1) { - // on an endpoint of line segment b - return noEndpointTouch ? null : [toPoint(b1, t, vb)]; - } + this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue - 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); + this.data = attrs.data; // optional - object containing extra data for the fixes + this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes - kross = crossProduct(e, va); - sqrKross = kross * kross; + this.hash = attrs.hash; // optional - string to further differentiate the issue - if (sqrKross > 0 - /* EPS * sqLenB * sqLenE */ - ) { - // Lines are just parallel, not the same. No overlap. - return null; - } + this.id = generateID.apply(this); // generated - see below - 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. + 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 (smin <= 1 && smax >= 0) { - // overlap on an end point - if (smin === 1) { - return noEndpointTouch ? null : [toPoint(a1, smin > 0 ? smin : 0, va)]; - } + function generateID() { + var parts = [this.type]; - if (smax === 0) { - return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)]; + if (this.hash) { + // subclasses can pass in their own differentiator + parts.push(this.hash); } - if (noEndpointTouch && smin === 0 && smax === 1) return null; // There's overlap on a segment -- two points of intersection. Return both. - - return [toPoint(a1, smin > 0 ? smin : 0, va), toPoint(a1, smax < 1 ? smax : 1, va)]; - } + if (this.subtype) { + parts.push(this.subtype); + } // include the entities this issue is for + // (sort them so the id is deterministic) - return null; - } - /** - * @param {SweepEvent} se1 - * @param {SweepEvent} se2 - * @param {Queue} queue - * @return {Number} - */ + if (this.entityIds) { + var entityKeys = this.entityIds.slice().sort(); + parts.push.apply(parts, entityKeys); + } - 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; + return parts.join(':'); } - 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 + this.extent = function (resolver) { + if (this.loc) { + return geoExtent(this.loc); + } + if (this.entityIds && this.entityIds.length) { + return this.entityIds.reduce(function (extent, entityId) { + return extent.extend(resolver.entity(entityId).extent(resolver)); + }, geoExtent()); + } - 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 + return null; + }; + this.fixes = function (context) { + var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; + var issue = this; - if (!equals(se2.point, inter[0]) && !equals(se2.otherEvent.point, inter[0])) { - divideSegment(se2, inter[0], queue); + 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 1; - } // The line segments associated to se1 and se2 overlap + 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 + + fix.issue = issue; + if (fix.autoArgs) { + issue.autoFix = fix; + } + }); + return fixes; + }; + } + function validationIssueFix(attrs) { + this.title = attrs.title; // Required - var events = []; - var leftCoincide = false; - var rightCoincide = false; + this.onClick = attrs.onClick; // Optional - the function to run to apply the fix - if (equals(se1.point, se2.point)) { - leftCoincide = true; // linked - } else if (compareEvents(se1, se2) === 1) { - events.push(se2, se1); - } else { - events.push(se1, se2); - } + this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any - 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); - } + this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set - 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; + this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. - 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); - } + this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run - return 2; - } // the line segments share the right endpoint + this.issue = null; // Generated link - added by validationIssue + } + 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 (rightCoincide) { - divideSegment(events[0], events[1].point, queue); - return 3; - } // no line segment includes totally the other one + var expression = _positiveRegex[tagKey].join('|'); + var regex = new RegExp(expression); + return function (tags) { + return regex.test(tags[tagKey]); + }; + }, + negativeRegex: function negativeRegex(_negativeRegex) { + var tagKey = Object.keys(_negativeRegex)[0]; - 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 + var expression = _negativeRegex[tagKey].join('|'); + var regex = new RegExp(expression); + return function (tags) { + return !regex.test(tags[tagKey]); + }; + } + }; + }; - divideSegment(events[0], events[1].point, queue); - divideSegment(events[3].otherEvent, events[2].point, queue); - return 3; - } + var buildLineKeys = function buildLineKeys() { + return { + highway: { + rest_area: true, + services: true + }, + railway: { + roundhouse: true, + station: true, + traverser: true, + turntable: true, + wash: true + } + }; + }; - /** - * @param {SweepEvent} le1 - * @param {SweepEvent} le2 - * @return {Number} - */ + 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 compareSegments(le1, le2) { - if (le1 === le2) return 0; // Segments are not collinear + 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, ''); + }); + }; - 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 + var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { + var values; + var isRegex = /regex/gi.test(key); + var isEqual = /equals/gi.test(key); - 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 ? + if (isRegex || isEqual) { + Object.keys(selector[key]).forEach(function (selectorKey) { + values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); - 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 (expectedTags.hasOwnProperty(selectorKey)) { + values = values.concat(expectedTags[selectorKey]); + } - return le1.isBelow(le2.point) ? -1 : 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]]; - if (le1.isSubject === le2.isSubject) { - // same polygon - var p1 = le1.point, - p2 = le2.point; + if (expectedTags.hasOwnProperty(tagKey)) { + values = values.concat(expectedTags[tagKey]); + } - 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; + expectedTags[tagKey] = values; } - } else { - // Segments are collinear, but belong to separate polygons - return le1.isSubject ? -1 : 1; - } - - 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 + return expectedTags; + }, {}); + return tagMap; + }, + // inspired by osmWay#isArea() + inferGeometry: function inferGeometry(tagMap) { + var _lineKeys = this._lineKeys; + var _areaKeys = this._areaKeys; - if (operation === INTERSECTION && event.point[0] > rightbound || operation === DIFFERENCE && event.point[0] > sbbox[2]) { - break; - } + var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; + }; - 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); + var keyValueImpliesLine = function keyValueImpliesLine(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; + }; - if (next) { - if (possibleIntersection(event, next.key, eventQueue) === 2) { - computeFields(event, prevEvent, operation); - computeFields(event, next.key, operation); - } + if (tagMap.hasOwnProperty('area')) { + if (tagMap.area.indexOf('yes') > -1) { + return 'area'; } - 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 (tagMap.area.indexOf('no') > -1) { + return 'line'; } - } 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); + for (var key in tagMap) { + if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { + return 'area'; + } - if (next && prev) { - possibleIntersection(prev.key, next.key, eventQueue); - } + if (key in _lineKeys && keyValueImpliesLine(key)) { + return 'area'; } } - } - - return sortedEvents; - } - var Contour = /*#__PURE__*/function () { - /** - * Contour - * - * @class {Contour} - */ - function Contour() { - _classCallCheck(this, Contour); + 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] + })); + } + } + }; - this.points = []; - this.holeIds = []; - this.holeOf = null; - this.depth = null; + 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; } + }; - _createClass(Contour, [{ - key: "isExterior", - value: function isExterior() { - return this.holeOf == null; - } - }]); - - return Contour; - }(); - - /** - * @param {Array.} sortedEvents - * @return {Array.} - */ + var apibase$2 = 'https://nominatim.openstreetmap.org/'; + var _inflight$2 = {}; - function orderEvents(sortedEvents) { - var event, i, len, tmp; - var resultEvents = []; + var _nominatimCache; - for (i = 0, len = sortedEvents.length; i < len; i++) { - event = sortedEvents[i]; + 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 (event.left && event.inResult || !event.left && event.otherEvent.inResult) { - resultEvents.push(event); + if (cached.length > 0) { + if (callback) callback(null, cached[0].data); + return; } - } // Due to overlapping edges the resultEvents array can be not wholly sorted - - var sorted = false; - - while (!sorted) { - sorted = true; + 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]; - 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 (result && result.error) { + throw new Error(result.error); } - } - } - - 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; - } - } - - return resultEvents; - } - /** - * @param {Number} pos - * @param {Array.} resultEvents - * @param {Object>} processed - * @return {Number} - */ + var extent = geoExtent(loc).padByMeters(200); + _nominatimCache.insert(Object.assign(extent.bbox(), { + data: result + })); - 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 (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 (newPos < length && p1[0] === p[0] && p1[1] === p[1]) { - if (!processed[newPos]) { - return newPos; - } else { - newPos++; - } + if (result && result.error) { + throw new Error(result.error); + } - p1 = resultEvents[newPos].point; + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); } + }; - newPos = pos - 1; - - while (processed[newPos] && newPos > origPos) { - newPos--; - } + // for punction see https://stackoverflow.com/a/21224179 - return newPos; + function simplify$1(str) { + if (typeof str !== 'string') return ''; + return diacritics.remove(str.replace(/&/g, 'and').replace(/İ/ig, 'i') // for BİM, İşbank - #5017 + .replace(/[\s\-=_!"#%'*{},.\/:;?\(\)\[\]@\\$\^*+<>«»~`’\u00a1\u00a7\u00b6\u00b7\u00bf\u037e\u0387\u055a-\u055f\u0589\u05c0\u05c3\u05c6\u05f3\u05f4\u0609\u060a\u060c\u060d\u061b\u061e\u061f\u066a-\u066d\u06d4\u0700-\u070d\u07f7-\u07f9\u0830-\u083e\u085e\u0964\u0965\u0970\u0af0\u0df4\u0e4f\u0e5a\u0e5b\u0f04-\u0f12\u0f14\u0f85\u0fd0-\u0fd4\u0fd9\u0fda\u104a-\u104f\u10fb\u1360-\u1368\u166d\u166e\u16eb-\u16ed\u1735\u1736\u17d4-\u17d6\u17d8-\u17da\u1800-\u1805\u1807-\u180a\u1944\u1945\u1a1e\u1a1f\u1aa0-\u1aa6\u1aa8-\u1aad\u1b5a-\u1b60\u1bfc-\u1bff\u1c3b-\u1c3f\u1c7e\u1c7f\u1cc0-\u1cc7\u1cd3\u2000-\u206f\u2cf9-\u2cfc\u2cfe\u2cff\u2d70\u2e00-\u2e7f\u3001-\u3003\u303d\u30fb\ua4fe\ua4ff\ua60d-\ua60f\ua673\ua67e\ua6f2-\ua6f7\ua874-\ua877\ua8ce\ua8cf\ua8f8-\ua8fa\ua92e\ua92f\ua95f\ua9c1-\ua9cd\ua9de\ua9df\uaa5c-\uaa5f\uaade\uaadf\uaaf0\uaaf1\uabeb\ufe10-\ufe16\ufe19\ufe30\ufe45\ufe46\ufe49-\ufe4c\ufe50-\ufe52\ufe54-\ufe57\ufe5f-\ufe61\ufe68\ufe6a\ufe6b\ufeff\uff01-\uff03\uff05-\uff07\uff0a\uff0c\uff0e\uff0f\uff1a\uff1b\uff1f\uff20\uff3c\uff61\uff64\uff65]+/g, '').toLowerCase()); } - function initializeContourFromContext(event, contours, contourId) { - var contour = new Contour(); - - if (event.prevInResult != null) { - var prevInResult = event.prevInResult; // Note that it is valid to query the "previous in result" for its output contour id, - // because we must have already processed it (i.e., assigned an output contour id) - // in an earlier iteration, otherwise it wouldn't be possible that it is "previous in - // result". - - var lowerContourId = prevInResult.outputContourId; - var lowerResultTransition = prevInResult.resultTransition; - - if (lowerResultTransition > 0) { - // We are inside. Now we have to check if the thing below us is another hole or - // an exterior contour. - var lowerContour = contours[lowerContourId]; - - if (lowerContour.holeOf != null) { - // The lower contour is a hole => Connect the new contour as a hole to its parent, - // and use same depth. - var parentContourId = lowerContour.holeOf; - contours[parentContourId].holeIds.push(contourId); - contour.holeOf = parentContourId; - contour.depth = contours[lowerContourId].depth; - } else { - // The lower contour is an exterior contour => Connect the new contour as a hole, - // and increment depth. - contours[lowerContourId].holeIds.push(contourId); - contour.holeOf = lowerContourId; - contour.depth = contours[lowerContourId].depth + 1; - } - } else { - // We are outside => this contour is an exterior contour of same depth. - contour.holeOf = null; - contour.depth = contours[lowerContourId].depth; - } - } 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 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$1 + }; + var genericWords = ["^(barn|bazaa?r|bench|bou?tique|building|casa|church)$","^(baseball|basketball|football|soccer|softball|tennis(halle)?)\\s?(field|court)?$","^(club|green|out|ware)\\s?house$","^(driveway|el árbol|fountain|golf|government|graveyard)$","^(hofladen|librairie|magazine?|maison)$","^(mobile home|skate)?\\s?park$","^(n\\s?\\/?\\s?a|name|no\\s?name|none|null|temporary|test|unknown)$","^(obuwie|pond|pool|sale|shops?|sklep|stores?)$","^\\?+$","^tattoo( studio)?$","^windmill$","^церковная( лавка)?$"]; + var genericWordsJSON = { + genericWords: genericWords + }; - function connectEdges(sortedEvents) { - var i, len; - var resultEvents = orderEvents(sortedEvents); // "false"-filled array + 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 + }; - var processed = {}; - var contours = []; + var matchGroups = matchGroupsJSON.matchGroups; + var trees = treesJSON.trees; + var Matcher = /*#__PURE__*/function () { + // + // `constructor` + // initialize the genericWords regexes + function Matcher() { + var _this = this; - var _loop = function _loop() { - if (processed[i]) { - return "continue"; - } + _classCallCheck$1(this, Matcher); - 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 + // 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]', + // … + // } - var markAsProcessed = function markAsProcessed(pos) { - processed[pos] = true; - resultEvents[pos].outputContourId = contourId; - }; + 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 {…}, + // … + // } - var pos = i; - var origPos = i; - var initial = resultEvents[i].point; - contour.points.push(initial); - /* eslint no-constant-condition: "off" */ + this.locationSets = undefined; // The `locationIndex` is an instance of which-polygon spatial index for the locationSets. - while (true) { - markAsProcessed(pos); - pos = resultEvents[pos].otherPos; - markAsProcessed(pos); - contour.points.push(resultEvents[pos].point); - pos = nextPos(pos, resultEvents, processed, origPos); + this.locationIndex = undefined; // Array of match conflict pairs (currently unused) - if (pos == origPos) { - break; - } - } + 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: [ {}, {}, … ] }, + // … + // } + // - contours.push(contour); - }; - for (i = 0, len = resultEvents.length; i < len; i++) { - var _ret = _loop(); + _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 - if (_ret === "continue") continue; - } - return contours; - } + 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 - var tinyqueue = TinyQueue; - var _default$1 = TinyQueue; + var items = category.items; + if (!Array.isArray(items) || !items.length) return; // Primary name patterns, match tags to take first + // e.g. `name`, `name:ru` - function 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; + 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.. - if (this.length > 0) { - for (var i = (this.length >> 1) - 1; i >= 0; i--) { - this._down(i); - } - } - } + var alternateName = new RegExp(tree.nameTags.alternate, 'i'); // There are a few exceptions to the name matching regexes. + // Usually a tag suffix contains a language code like `name:en`, `name:ru` + // but we want to exclude things like `operator:type`, `name:etymology`, etc.. - function defaultCompare$1(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } + var notName = /:(colou?r|type|forward|backward|left|right|etymology|pronunciation|wikipedia)$/i; // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` - TinyQueue.prototype = { - push: function push(item) { - this.data.push(item); - this.length++; + var skipGenericKV = skipGenericKVMatches(t, k, v); // We will collect the generic KV pairs anyway (for the purpose of filtering them out of matchTags) - this._up(this.length - 1); - }, - pop: function pop() { - if (this.length === 0) return undefined; - var top = this.data[0]; - this.length--; + 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`) - if (this.length > 0) { - this.data[0] = this.data[this.length]; + 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 - this._down(0); - } + matchGroupKV.add(otherkv); + var otherk = otherkv.split('/', 2)[0]; // we might pick up a `shop/yes` - 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]; + genericKV.add("".concat(otherk, "/yes")); + }); + }); // For each item, insert all [key, value, name] combinations into the match index - while (pos > 0) { - var parent = pos - 1 >> 1; - var current = data[parent]; - if (compare(item, current) >= 0) break; - data[pos] = current; - pos = parent; - } + 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`) - data[pos] = item; - }, - _down: function _down(pos) { - var data = this.data; - var compare = this.compare; - var halfLength = this.length >> 1; - var item = data[pos]; + 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 (pos < halfLength) { - var left = (pos << 1) + 1; - var right = left + 1; - var best = data[left]; - if (right < this.length && compare(data[right], best) < 0) { - left = right; - best = data[right]; - } + var kvTags = ["".concat(thiskv)].concat(item.matchTags || []); - if (compare(best, item) >= 0) break; - data[pos] = best; - pos = left; - } + if (!skipGenericKV) { + kvTags = kvTags.concat(Array.from(genericKV)); // #3454 - match some generic tags + } // Index all the namelike tag values - data[pos] = item; - } - }; - tinyqueue["default"] = _default$1; - var max$5 = Math.max; - var min$a = Math.min; - var contourId = 0; + Object.keys(item.tags).forEach(function (osmkey) { + if (notName.test(osmkey)) return; // osmkey is not a namelike tag, skip - function processPolygon(contourOrHole, isSubject, depth, Q, bbox, isExteriorRing) { - var i, len, s1, s2, e1, e2; + var osmvalue = item.tags[osmkey]; + if (!osmvalue || excludeRegexes.some(function (regex) { + return regex.test(osmvalue); + })) return; // osmvalue missing or excluded - for (i = 0, len = contourOrHole.length - 1; i < len; i++) { - s1 = contourOrHole[i]; - s2 = contourOrHole[i + 1]; - e1 = new SweepEvent(s1, false, undefined, isSubject); - e2 = new SweepEvent(s2, false, e1, isSubject); - e1.otherEvent = e2; + if (primaryName.test(osmkey)) { + kvTags.forEach(function (kv) { + return insertName('primary', kv, simplify$1(osmvalue), item.id); + }); + } else if (alternateName.test(osmkey)) { + kvTags.forEach(function (kv) { + return insertName('alternate', kv, simplify$1(osmvalue), item.id); + }); + } + }); // Index `matchNames` after indexing all other names.. + + var keepMatchNames = new Set(); + (item.matchNames || []).forEach(function (matchName) { + // If this matchname isn't already indexed, add it to the alternate index + var nsimple = simplify$1(matchName); + kvTags.forEach(function (kv) { + var branch = that.matchIndex.get(kv); + var primaryLeaf = branch && branch.primary.get(nsimple); + var alternateLeaf = branch && branch.alternate.get(nsimple); + var inPrimary = primaryLeaf && primaryLeaf.has(item.id); + var inAlternate = alternateLeaf && alternateLeaf.has(item.id); + + if (!inPrimary && !inAlternate) { + insertName('alternate', kv, nsimple, item.id); + keepMatchNames.add(matchName); + } + }); + }); // Automatically remove redundant `matchNames` - #3417 + // (i.e. This name got indexed some other way, so it doesn't need to be in `item.matchNames`) - if (s1[0] === s2[0] && s1[1] === s2[1]) { - continue; // skip collapsed edges, or it breaks - } + if (keepMatchNames.size) { + item.matchNames = Array.from(keepMatchNames); + } else { + delete item.matchNames; + } + }); // each item + }); // each tkv + // Insert this item into the matchIndex + + function insertName(which, kv, nsimple, itemID) { + if (!nsimple) return; + var branch = that.matchIndex.get(kv); + + if (!branch) { + branch = { + primary: new Map(), + alternate: new Map(), + excludeGeneric: new Map(), + excludeNamed: new Map() + }; + that.matchIndex.set(kv, branch); + } - e1.contourId = e2.contourId = depth; + var leaf = branch[which].get(nsimple); - if (!isExteriorRing) { - e1.isExteriorRing = false; - e2.isExteriorRing = false; - } + if (!leaf) { + leaf = new Set(); + branch[which].set(nsimple, leaf); + } - if (compareEvents(e1, e2) > 0) { - e2.left = true; - } else { - e1.left = true; - } + leaf.add(itemID); // insert + } // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` - var x = s1[0], - y = s1[1]; - bbox[0] = min$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. - Q.push(e1); - Q.push(e2); - } - } + 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: [ {}, {}, … ] }, + // … + // } + // - function fillQueue(subject, clipping, sbbox, cbbox, operation) { - var eventQueue = new tinyqueue(null, compareEvents); - var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk; + }, { + key: "buildLocationIndex", + value: function buildLocationIndex(data, loco) { + var that = this; + if (that.locationIndex) return; // it was built already - for (i = 0, ii = subject.length; i < ii; i++) { - polygonSet = subject[i]; + 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? - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], true, contourId, eventQueue, sbbox, isExteriorRing); - } - } + var resolved; - for (i = 0, ii = clipping.length; i < ii; i++) { - polygonSet = clipping[i]; + try { + resolved = loco.resolveLocationSet(item.locationSet); // resolve a feature for this locationSet + } catch (err) { + console.warn("buildLocationIndex: ".concat(err.message)); // couldn't resolve + } - 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 (!resolved || !resolved.id) return; + that.itemLocation.set(item.id, resolved.id); // link it to the item - return eventQueue; - } + if (that.locationSets.has(resolved.id)) return; // we've seen this locationSet feature before.. + // First time seeing this locationSet feature, make a copy and add to locationSet cache.. - var EMPTY = []; + var feature = _cloneDeep(resolved.feature); - function trivialOperation(subject, clipping, operation) { - var result = null; + feature.id = resolved.id; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - 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; - } - } + feature.properties.id = resolved.id; - return result; - } + 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; + } - function compareBBoxes(subject, clipping, sbbox, cbbox, operation) { - var result = null; + that.locationSets.set(resolved.id, feature); + }); + }); + that.locationIndex = whichPolygon_1({ + type: 'FeatureCollection', + features: _toConsumableArray(that.locationSets.values()) + }); - 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); - } - } + 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` + // + // - return result; - } + }, { + key: "match", + value: function match(k, v, n, loc) { + var that = this; - function _boolean(subject, clipping, operation) { - if (typeof subject[0][0][0] === 'number') { - subject = [subject]; - } + 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. - if (typeof clipping[0][0][0] === 'number') { - clipping = [clipping]; - } - var trivial = trivialOperation(subject, clipping, operation); + var matchLocations; - if (trivial) { - return trivial === EMPTY ? null : trivial; - } + 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 sbbox = [Infinity, Infinity, -Infinity, -Infinity]; - var cbbox = [Infinity, Infinity, -Infinity, -Infinity]; // console.time('fill queue'); + 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 eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation); //console.timeEnd('fill queue'); + for (var i = 0; i < matchGroup.length; i++) { + var otherkv = matchGroup[i]; + if (otherkv === kv) continue; // skip self - trivial = compareBBoxes(subject, clipping, sbbox, cbbox, operation); + didMatch = tryMatch(which, otherkv); + if (didMatch) return; + } + } // If finished 'exclude' pass and still haven't matched anything, try the global `genericWords.json` patterns - if (trivial) { - return trivial === EMPTY ? null : trivial; - } // console.time('subdivide edges'); + if (which === 'exclude') { + var regex = _toConsumableArray(that.genericWords.values()).find(function (regex) { + return regex.test(n); + }); - var sortedEvents = subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation); //console.timeEnd('subdivide edges'); - // console.time('connect vertices'); + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex) + }); // note no `branch`, no `kv` - var contours = connectEdges(sortedEvents); //console.timeEnd('connect vertices'); - // Convert contours to polygons + return; + } + } + } - var polygons = []; + function tryMatch(which, kv) { + var branch = that.matchIndex.get(kv); + if (!branch) return; - for (var i = 0; i < contours.length; i++) { - var contour = contours[i]; + if (which === 'exclude') { + // Test name `n` against named and generic exclude patterns + var regex = _toConsumableArray(branch.excludeNamed.values()).find(function (regex) { + return regex.test(n); + }); - if (contour.isExterior()) { - // The exterior ring goes first - var rings = [contour.points]; // Followed by holes if any + if (regex) { + results.push({ + match: 'excludeNamed', + pattern: String(regex), + kv: kv + }); + return; + } - for (var j = 0; j < contour.holeIds.length; j++) { - var holeId = contour.holeIds[j]; - rings.push(contours[holeId].points); - } + regex = _toConsumableArray(branch.excludeGeneric.values()).find(function (regex) { + return regex.test(n); + }); - polygons.push(rings); - } - } + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex), + kv: kv + }); + return; + } - return polygons; - } + return; + } - function union(subject, clipping) { - return _boolean(subject, clipping, UNION); - } + var leaf = branch[which].get(nsimple); + if (!leaf || !leaf.size) return; // If we get here, we matched something.. + // Prepare the results, calculate areas (if location index was set up) - var 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; + var hits = Array.from(leaf).map(function (itemID) { + var area = Infinity; - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + if (that.itemLocation && that.locationSets) { + var location = that.locationSets.get(that.itemLocation.get(itemID)); + area = location && location.properties.area || Infinity; + } - m = e & (1 << -nBits) - 1; - e >>= -nBits; - nBits += mLen; + 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`.. - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + if (matchLocations) { + hits = hits.filter(isValidLocation); + sortFn = byAreaAscending; + } - 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 (!hits.length) return; // push results - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); - }; + hits.sort(sortFn).forEach(function (hit) { + if (seen.has(hit.itemID)) return; + seen.add(hit.itemID); + results.push(hit); + }); + return true; - 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); + 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. - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } + function byAreaAscending(hitA, hitB) { + return hitA.area - hitB.area; + } // Sort larger (more worldwide) locations first. - if (e + eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); - } - if (value * c >= 2) { - e++; - c /= 2; - } + function byAreaDescending(hitA, hitB) { + return hitB.area - hitA.area; + } + } + } // + // `getWarnings()` + // Return any warnings discovered when buiding the index. + // (currently this does nothing) + // - 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; + }, { + key: "getWarnings", + value: function getWarnings() { + return this.warnings; } - } + }]); - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + return Matcher; + }(); - e = e << mLen | m; - eLen += mLen; + /** + * 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); - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + return value != null && (type == 'object' || type == 'function'); + } - buffer[offset + i - d] |= s * 128; - }; + /** Detect free variable `global` from Node.js. */ + var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; - var ieee754$1 = { - read: read$6, - write: write$6 - }; + /** Detect free variable `self`. */ - var pbf = Pbf; + var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; + /** Used as a reference to the global object. */ - 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 root = freeGlobal || freeSelf || Function('return this')(); - Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum + /** + * 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. + */ - Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 + var now = function now() { + return root.Date.now(); + }; - Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields + /** 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. + */ - Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 + function trimmedEndIndex(string) { + var index = string.length; - 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) + while (index-- && reWhitespace.test(string.charAt(index))) {} - 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; + return index; + } - 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); - } + /** Used to match leading whitespace. */ - 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; + var reTrimStart = /^\s+/; + /** + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. + */ - 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 baseTrim(string) { + return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string; + } + /** Built-in value references. */ - 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 _Symbol = root.Symbol; - while (this.pos < end) { - arr.push(this.readVarint(isSigned)); - } + /** Used for built-in method references. */ - return arr; - }, - readPackedSVarint: function readPackedSVarint(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); - var end = readPackedEnd(this); - arr = arr || []; + var objectProto$1 = Object.prototype; + /** Used to check objects for own properties. */ - while (this.pos < end) { - arr.push(this.readSVarint()); - } + 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. + */ - return arr; - }, - readPackedBoolean: function readPackedBoolean(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); - var end = readPackedEnd(this); - arr = arr || []; + var nativeObjectToString$1 = objectProto$1.toString; + /** Built-in value references. */ - while (this.pos < end) { - arr.push(this.readBoolean()); - } + 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`. + */ - return arr; - }, - readPackedFloat: function readPackedFloat(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); - var end = readPackedEnd(this); - arr = arr || []; + function getRawTag(value) { + var isOwn = hasOwnProperty$2.call(value, symToStringTag$1), + tag = value[symToStringTag$1]; - while (this.pos < end) { - arr.push(this.readFloat()); - } + try { + value[symToStringTag$1] = undefined; + var unmasked = true; + } catch (e) {} - return arr; - }, - readPackedDouble: function readPackedDouble(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); - var end = readPackedEnd(this); - arr = arr || []; + var result = nativeObjectToString$1.call(value); - while (this.pos < end) { - arr.push(this.readDouble()); + if (unmasked) { + if (isOwn) { + value[symToStringTag$1] = tag; + } else { + delete value[symToStringTag$1]; } + } - return arr; - }, - readPackedFixed32: function readPackedFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + return result; + } - while (this.pos < end) { - arr.push(this.readFixed32()); - } + /** Used for built-in method references. */ + var objectProto = Object.prototype; + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ - return arr; - }, - readPackedSFixed32: function readPackedSFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + var nativeObjectToString = objectProto.toString; + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ - while (this.pos < end) { - arr.push(this.readSFixed32()); - } + function objectToString(value) { + return nativeObjectToString.call(value); + } - return arr; - }, - readPackedFixed64: function readPackedFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + /** `Object#toString` result references. */ - while (this.pos < end) { - arr.push(this.readFixed64()); - } + var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + /** Built-in value references. */ - return arr; - }, - readPackedSFixed64: function readPackedSFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + var symToStringTag = _Symbol ? _Symbol.toStringTag : undefined; + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ - while (this.pos < end) { - arr.push(this.readSFixed64()); - } + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } - 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; + return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value); + } - while (length < this.pos + min) { - length *= 2; - } + /** + * 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'; + } - 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; + /** `Object#toString` result references. */ - if (val > 0xfffffff || val < 0) { - writeBigVarint(val, this); - return; - } + 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 + */ - 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 + function isSymbol(value) { + return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; + } - var startPos = this.pos; // write the string directly to the buffer and see how much was written + /** Used as references for various `Number` constants. */ - this.pos = writeUtf8(this.buf, str, this.pos); - var len = this.pos - startPos; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + var NAN = 0 / 0; + /** Used to detect bad signed hexadecimal string values. */ - 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$1.write(this.buf, val, this.pos, true, 52, 8); - this.pos += 8; - }, - writeBytes: function writeBytes(buffer) { - var len = buffer.length; - this.writeVarint(len); - this.realloc(len); + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + /** Used to detect binary string values. */ - 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 reIsBinary = /^0b[01]+$/i; + /** Used to detect octal string values. */ - var startPos = this.pos; - fn(obj, this); - var len = this.pos - startPos; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + var reIsOctal = /^0o[0-7]+$/i; + /** Built-in method references without a dependency on `root`. */ - 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 freeParseInt = parseInt; + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + + function toNumber(value) { + if (typeof value == 'number') { + return value; } - }; - 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'); - } + if (isSymbol(value)) { + return NAN; + } - function readPackedEnd(pbf) { - return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; - } + if (isObject$2(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject$2(other) ? other + '' : other; + } - function toNum(low, high, isSigned) { - if (isSigned) { - return high * 0x100000000 + (low >>> 0); + if (typeof value != 'string') { + return value === 0 ? value : +value; } - return (high >>> 0) * 0x100000000 + (low >>> 0); + 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; } - function writeBigVarint(val, pbf) { - var low, high; + /** Error message constants. */ - if (val >= 0) { - low = val % 0x100000000 | 0; - high = val / 0x100000000 | 0; - } else { - low = ~(-val % 0x100000000); - high = ~(-val / 0x100000000); + var FUNC_ERROR_TEXT$1 = 'Expected a function'; + /* Built-in method references for those with the same name as other `lodash` methods. */ - if (low ^ 0xffffffff) { - low = low + 1 | 0; - } else { - low = 0; - high = high + 1 | 0; - } - } + 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 (val >= 0x10000000000000000 || val < -0x10000000000000000) { - throw new Error('Given varint doesn\'t fit into 10 bytes'); + 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$1); } - pbf.realloc(10); - writeBigVarintLow(low, high, pbf); - writeBigVarintHigh(high, pbf); - } + wait = toNumber(wait) || 0; - 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 (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; + } - 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; - } + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } - 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 + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; // Start the timer for the trailing edge. - pbf.realloc(extraLen); + timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. - for (var i = pbf.pos - 1; i >= startPos; i--) { - pbf.buf[i + extraLen] = pbf.buf[i]; + return leading ? invokeFunc(time) : result; } - } - function _writePackedVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeVarint(arr[i]); + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; } - } - function _writePackedSVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSVarint(arr[i]); + 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; } - } - function _writePackedFloat(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFloat(arr[i]); + function timerExpired() { + var time = now(); + + if (shouldInvoke(time)) { + return trailingEdge(time); + } // Restart the timer. + + + timerId = setTimeout(timerExpired, remainingWait(time)); } - } - function _writePackedDouble(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeDouble(arr[i]); + function trailingEdge(time) { + timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + + if (trailing && lastArgs) { + return invokeFunc(time); + } + + lastArgs = lastThis = undefined; + return result; } - } - function _writePackedBoolean(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeBoolean(arr[i]); + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; } - } - function _writePackedFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed32(arr[i]); + function flush() { + return timerId === undefined ? result : trailingEdge(now()); } - } - function _writePackedSFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed32(arr[i]); + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + + return result; } + + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; } - function _writePackedFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed64(arr[i]); + /* + iD.coreDifference represents the difference between two graphs. + It knows how to calculate the set of entities that were + created, modified, or deleted, and also contains the logic + for recursively extending a difference to the complete set + of entities that will require a redraw, taking into account + child and parent relationships. + */ + + function coreDifference(base, head) { + var _changes = {}; + var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' + + var _diff = {}; + + function checkEntityID(id) { + var h = head.entities[id]; + var b = base.entities[id]; + if (h === b) return; + if (_changes[id]) return; + + if (!h && b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.deletion = true; + return; + } + + if (h && !b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.addition = true; + return; + } + + 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; + } + + if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } + + if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.properties = true; + } + } } - } - function _writePackedSFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed64(arr[i]); + 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))); + + for (var i = 0; i < ids.length; i++) { + checkEntityID(ids[i]); + } } - } // Buffer code below from https://github.com/feross/buffer, MIT-licensed + load(); - function readUInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; - } + _diff.length = function length() { + return Object.keys(_changes).length; + }; - function writeInt32(buf, val, pos) { - buf[pos] = val; - buf[pos + 1] = val >>> 8; - buf[pos + 2] = val >>> 16; - buf[pos + 3] = val >>> 24; - } + _diff.changes = function changes() { + return _changes; + }; - function readInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); - } + _diff.didChange = _didChange; // pass true to include affected relation members - function readUtf8(buf, pos, end) { - var str = ''; - var i = pos; + _diff.extantIDs = function extantIDs(includeRelMembers) { + var result = new Set(); + Object.keys(_changes).forEach(function (id) { + if (_changes[id].head) { + result.add(id); + } - while (i < end) { - var b0 = buf[i]; - var c = null; // codepoint + var h = _changes[id].head; + var b = _changes[id].base; + var entity = h || b; - var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; - if (i + bytesPerSequence > end) break; - var b1, b2, b3; + 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 (bytesPerSequence === 1) { - if (b0 < 0x80) { - c = b0; + _diff.modified = function modified() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && change.head) { + result.push(change.head); } - } else if (bytesPerSequence === 2) { - b1 = buf[i + 1]; + }); + return result; + }; - if ((b1 & 0xC0) === 0x80) { - c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; + _diff.created = function created() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (!change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; - if (c <= 0x7F) { - c = null; - } + _diff.deleted = function deleted() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && !change.head) { + result.push(change.base); } - } else if (bytesPerSequence === 3) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; + }); + return result; + }; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; + _diff.summary = function summary() { + var relevant = {}; + var keys = Object.keys(_changes); - if (c <= 0x7FF || c >= 0xD800 && c <= 0xDFFF) { - c = null; + for (var i = 0; i < keys.length; i++) { + var change = _changes[keys[i]]; + + if (change.head && change.head.geometry(head) !== 'vertex') { + addEntity(change.head, head, change.base ? 'modified' : 'created'); + } else if (change.base && change.base.geometry(base) !== 'vertex') { + addEntity(change.base, base, 'deleted'); + } else if (change.base && change.head) { + // modified vertex + var moved = !fastDeepEqual(change.base.loc, change.head.loc); + var retagged = !fastDeepEqual(change.base.tags, change.head.tags); + + if (moved) { + addParents(change.head); + } + + if (retagged || moved && change.head.hasInterestingTags()) { + addEntity(change.head, head, 'modified'); } + } else if (change.head && change.head.hasInterestingTags()) { + // created vertex + addEntity(change.head, head, 'created'); + } else if (change.base && change.base.hasInterestingTags()) { + // deleted vertex + addEntity(change.base, base, 'deleted'); } - } else if (bytesPerSequence === 4) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; - b3 = buf[i + 3]; + } + + return Object.values(relevant); + + function addEntity(entity, graph, changeType) { + relevant[entity.id] = { + entity: entity, + graph: graph, + changeType: changeType + }; + } - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; + function addParents(entity) { + var parents = head.parentWays(entity); - if (c <= 0xFFFF || c >= 0x110000) { - c = null; + 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`) - 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; - } + _diff.complete = function complete(extent) { + var result = {}; + var id, change; - return str; - } + for (id in _changes) { + change = _changes[id]; + var h = change.head; + var b = change.base; + var entity = h || b; + var i; - function readUtf8TextDecoder(buf, pos, end) { - return utf8TextDecoder.decode(buf.subarray(pos, end)); - } + if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) { + continue; + } - function writeUtf8(buf, str, pos) { - for (var i = 0, c, lead; i < str.length; i++) { - c = str.charCodeAt(i); // code point + result[id] = h; - 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 (entity.type === 'way') { + var nh = h ? h.nodes : []; + var nb = b ? b.nodes : []; + var diff; + diff = utilArrayDifference(nh, nb); + + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); } - continue; - } - } else if (lead) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = null; - } + diff = utilArrayDifference(nb, nh); - 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; + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); } + } - buf[pos++] = c >> 0x6 & 0x3F | 0x80; + if (entity.type === 'relation' && entity.isMultipolygon()) { + var mh = h ? h.members.map(function (m) { + return m.id; + }) : []; + var mb = b ? b.members.map(function (m) { + return m.id; + }) : []; + var ids = utilArrayUnion(mh, mb); + + for (i = 0; i < ids.length; i++) { + var member = head.hasEntity(ids[i]); + if (!member) continue; // not downloaded + + if (extent && !member.intersects(extent, head)) continue; // not visible + + result[ids[i]] = member; + } } - buf[pos++] = c & 0x3F | 0x80; + addParents(head.parentWays(entity), result); + addParents(head.parentRelations(entity), result); } - } - return pos; - } + return result; - 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); - */ + 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); + } + } + }; - function Point(x, y) { - this.x = x; - this.y = y; + return _diff; } - 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); - }, + function coreTree(head) { + // tree for entities + var _rtree = new RBush(); - /** - * Add this point's x & y coordinates to another point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - add: function add(p) { - return this.clone()._add(p); - }, + var _bboxes = {}; // maintain a separate tree for granular way segments - /** - * Subtract this point's x & y coordinates to from point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - sub: function sub(p) { - return this.clone()._sub(p); - }, + var _segmentsRTree = new RBush(); - /** - * Multiply this point's x & y coordinates by point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - multByPoint: function multByPoint(p) { - return this.clone()._multByPoint(p); - }, + var _segmentsBBoxes = {}; + var _segmentsByWayId = {}; + var tree = {}; - /** - * Divide this point's x & y coordinates by point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - divByPoint: function divByPoint(p) { - return this.clone()._divByPoint(p); - }, + function entityBBox(entity) { + var bbox = entity.extent(head).bbox(); + bbox.id = entity.id; + _bboxes[entity.id] = bbox; + return bbox; + } - /** - * 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); - }, + function segmentBBox(segment) { + var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason - /** - * 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 (!extent) return null; + var bbox = extent.bbox(); + bbox.segment = segment; + _segmentsBBoxes[segment.id] = bbox; + return bbox; + } - /** - * 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); - }, + function removeEntity(entity) { + _rtree.remove(_bboxes[entity.id]); - /** - * 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); - }, + delete _bboxes[entity.id]; - /** - * Multiply this point by a 4x1 transformation matrix - * @param {Array} m transformation matrix - * @return {Point} output point - */ - matMult: function matMult(m) { - return this.clone()._matMult(m); - }, + if (_segmentsByWayId[entity.id]) { + _segmentsByWayId[entity.id].forEach(function (segment) { + _segmentsRTree.remove(_segmentsBBoxes[segment.id]); - /** - * 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(); - }, + delete _segmentsBBoxes[segment.id]; + }); - /** - * 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(); - }, + delete _segmentsByWayId[entity.id]; + } + } - /** - * 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(); - }, + function loadEntities(entities) { + _rtree.load(entities.map(entityBBox)); - /** - * Return the magitude of this point: this is the Euclidean - * distance from the 0, 0 coordinate to this point's x and y - * coordinates. - * @return {Number} magnitude - */ - mag: function mag() { - return Math.sqrt(this.x * this.x + this.y * this.y); - }, + var segments = []; + entities.forEach(function (entity) { + if (entity.segments) { + var entitySegments = entity.segments(head); // cache these to make them easy to remove later - /** - * 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; - }, + _segmentsByWayId[entity.id] = entitySegments; + segments = segments.concat(entitySegments); + } + }); + if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); + } - /** - * 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)); - }, + function updateParents(entity, insertions, memo) { + head.parentWays(entity).forEach(function (way) { + if (_bboxes[way.id]) { + removeEntity(way); + insertions[way.id] = way; + } - /** - * 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; - }, + updateParents(way, insertions, memo); + }); + head.parentRelations(entity).forEach(function (relation) { + if (memo[entity.id]) return; + memo[entity.id] = true; - /** - * Get the angle from the 0, 0 coordinate to this point, in radians - * coordinates. - * @return {Number} angle - */ - angle: function angle() { - return Math.atan2(this.y, this.x); - }, + if (_bboxes[relation.id]) { + removeEntity(relation); + insertions[relation.id] = relation; + } - /** - * 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); - }, + updateParents(relation, insertions, memo); + }); + } - /** - * 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); - }, + tree.rebase = function (entities, force) { + var insertions = {}; - /* - * 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()); + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible) continue; - 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 (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { + if (!force) { + continue; + } else if (_bboxes[entity.id]) { + removeEntity(entity); + } + } - Point.convert = function (a) { - if (a instanceof Point) { - return a; - } + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + } - if (Array.isArray(a)) { - return new Point(a[0], a[1]); - } + loadEntities(Object.values(insertions)); + return tree; + }; + + function updateToGraph(graph) { + if (graph === head) return; + var diff = coreDifference(head, graph); + head = graph; + var changed = diff.didChange; + if (!changed.addition && !changed.deletion && !changed.geometry) return; + var insertions = {}; - return a; - }; + if (changed.deletion) { + diff.deleted().forEach(function (entity) { + removeEntity(entity); + }); + } - var vectortilefeature = VectorTileFeature; + if (changed.geometry) { + diff.modified().forEach(function (entity) { + removeEntity(entity); + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + }); + } - function VectorTileFeature(pbf, end, extent, keys, values) { - // Public - this.properties = {}; - this.extent = extent; - this.type = 0; // Private + if (changed.addition) { + diff.created().forEach(function (entity) { + insertions[entity.id] = entity; + }); + } - this._pbf = pbf; - this._geometry = -1; - this._keys = keys; - this._values = values; - pbf.readFields(readFeature, this, end); - } + loadEntities(Object.values(insertions)); + } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - 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; - } - function readTag(pbf, feature) { - var end = pbf.readVarint() + pbf.pos; + 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` - while (pbf.pos < end) { - var key = feature._keys[pbf.readVarint()], - value = feature._values[pbf.readVarint()]; - feature.properties[key] = value; - } - } + tree.waySegments = function (extent, graph) { + updateToGraph(graph); + return _segmentsRTree.search(extent.bbox()).map(function (bbox) { + return bbox.segment; + }); + }; - VectorTileFeature.types = ['Unknown', 'Point', 'LineString', 'Polygon']; + return tree; + } - 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 svgIcon(name, svgklass, useklass) { + return function drawIcon(selection) { + selection.selectAll('svg.icon' + (svgklass ? '.' + svgklass.split(' ')[0] : '')).data([0]).enter().append('svg').attr('class', 'icon ' + (svgklass || '')).append('use').attr('xlink:href', name).attr('class', useklass); + }; + } - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + function uiModal(selection, blocking) { + var _this = this; - length--; + 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); - if (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); + shaded.close = function () { + shaded.transition().duration(200).style('opacity', 0).remove(); + modal.transition().duration(200).style('top', '0px'); + select(document).call(keybinding.unbind); + }; - if (cmd === 1) { - // moveTo - if (line) lines.push(line); - line = []; - } + var modal = shaded.append('div').attr('class', 'modal fillL'); + modal.append('input').attr('class', 'keytrap keytrap-first').on('focus.keytrap', moveFocusToLast); - line.push(new pointGeometry(x, y)); - } else if (cmd === 7) { - // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90 - if (line) { - line.push(line[0].clone()); // closePolygon + if (!blocking) { + shaded.on('click.remove-modal', function (d3_event) { + if (d3_event.target === _this) { + shaded.close(); } - } else { - throw new Error('unknown command ' + cmd); - } + }); + modal.append('button').attr('class', 'close').on('click', shaded.close).call(svgIcon('#iD-icon-close')); + keybinding.on('⌫', shaded.close).on('⎋', shaded.close); + select(document).call(keybinding); } - if (line) lines.push(line); - return lines; - }; + modal.append('div').attr('class', 'content'); + modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); - 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 (animate) { + shaded.transition().style('opacity', 1); + } else { + shaded.style('opacity', 1); + } - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + return shaded; - length--; + 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 (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 (node) { + node.focus(); + } else { + select(this).node().blur(); } } - return [x1, y1, x2, y2]; - }; - - 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; + function moveFocusToLast() { + var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); - function project(line) { - for (var j = 0; j < line.length; j++) { - var p = line[j], - y2 = 180 - (p.y + y0) * 360 / size; - line[j] = [(p.x + x0) * 360 / size - 180, 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90]; + if (nodes.length) { + nodes[nodes.length - 1].focus(); + } else { + select(this).node().blur(); } } + } - switch (this.type) { - case 1: - var points = []; - - for (i = 0; i < coords.length; i++) { - points[i] = coords[i][0]; - } + function uiLoading(context) { + var _modalSelection = select(null); - coords = points; - project(coords); - break; + var _message = ''; + var _blocking = false; - case 2: - for (i = 0; i < coords.length; i++) { - project(coords[i]); - } + var loading = function loading(selection) { + _modalSelection = uiModal(selection, _blocking); - break; + var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); - case 3: - coords = classifyRings(coords); + loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); + loadertext.append('h3').html(_message); - for (i = 0; i < coords.length; i++) { - for (j = 0; j < coords[i].length; j++) { - project(coords[i][j]); - } - } + _modalSelection.select('button.close').attr('class', 'hide'); - break; - } + return loading; + }; - if (coords.length === 1) { - coords = coords[0]; - } else { - type = 'Multi' + type; - } + loading.message = function (val) { + if (!arguments.length) return _message; + _message = val; + return loading; + }; - var result = { - type: "Feature", - geometry: { - type: type, - coordinates: coords - }, - properties: this.properties + loading.blocking = function (val) { + if (!arguments.length) return _blocking; + _blocking = val; + return loading; }; - if ('id' in this) { - result.id = this.id; - } + loading.close = function () { + _modalSelection.remove(); + }; - return result; - }; // classifies an array of rings into polygons with outer rings and holes + loading.isShown = function () { + return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; + }; + return loading; + } - function classifyRings(rings) { - var len = rings.length; - if (len <= 1) return [rings]; - var polygons = [], - polygon, - ccw; + function coreHistory(context) { + var dispatch = dispatch$8('reset', 'change', 'merge', 'restore', 'undone', 'redone'); - for (var i = 0; i < len; i++) { - var area = signedArea$1(rings[i]); - if (area === 0) continue; - if (ccw === undefined) ccw = area < 0; + var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage - if (ccw === area < 0) { - if (polygon) polygons.push(polygon); - polygon = [rings[i]]; - } else { - polygon.push(rings[i]); - } - } - if (polygon) polygons.push(polygon); - return polygons; - } + var _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); - function signedArea$1(ring) { - var sum = 0; + var duration = 150; + var _imageryUsed = []; + var _photoOverlaysUsed = []; + var _checkpoints = {}; - 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); - } + var _pausedGraph; - return sum; - } + var _stack; - var vectortilelayer = VectorTileLayer; + var _index; - function VectorTileLayer(pbf, end) { - // Public - this.version = 1; - this.name = null; - this.extent = 4096; - this.length = 0; // Private + var _tree; // internal _act, accepts list of actions and eased time - this._pbf = pbf; - this._keys = []; - this._values = []; - this._features = []; - pbf.readFields(readLayer, this, end); - this.length = this._features.length; - } - function readLayer(tag, layer, pbf) { - if (tag === 15) layer.version = pbf.readVarint();else if (tag === 1) layer.name = pbf.readString();else if (tag === 5) layer.extent = pbf.readVarint();else if (tag === 2) layer._features.push(pbf.pos);else if (tag === 3) layer._keys.push(pbf.readString());else if (tag === 4) layer._values.push(readValueMessage(pbf)); - } + function _act(actions, t) { + actions = Array.prototype.slice.call(actions); + var annotation; - function readValueMessage(pbf) { - var value = null, - end = pbf.readVarint() + pbf.pos; + if (typeof actions[actions.length - 1] !== 'function') { + annotation = actions.pop(); + } - 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; - } + var graph = _stack[_index].graph; - return value; - } // return feature `i` from this layer as a `VectorTileFeature` + for (var i = 0; i < actions.length; i++) { + graph = actions[i](graph, t); + } + return { + graph: graph, + annotation: annotation, + imageryUsed: _imageryUsed, + photoOverlaysUsed: _photoOverlaysUsed, + transform: context.projection.transform(), + selectedIDs: context.selectedIDs() + }; + } // internal _perform with eased time - 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]; - var end = this._pbf.readVarint() + this._pbf.pos; + function _perform(args, t) { + var previous = _stack[_index].graph; + _stack = _stack.slice(0, _index + 1); - return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); - }; + var actionResult = _act(args, t); - var vectortile = VectorTile; + _stack.push(actionResult); - function VectorTile(pbf, end) { - this.layers = pbf.readFields(readTile, {}, end); - } + _index++; + return change(previous); + } // internal _replace with eased time - function readTile(tag, layers, pbf) { - if (tag === 3) { - var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); - if (layer.length) layers[layer.name] = layer; - } - } - var VectorTile$1 = vectortile; - var VectorTileFeature$1 = vectortilefeature; - var VectorTileLayer$1 = vectortilelayer; - var vectorTile = { - VectorTile: VectorTile$1, - VectorTileFeature: VectorTileFeature$1, - VectorTileLayer: VectorTileLayer$1 - }; + function _replace(args, t) { + var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) - var tiler$7 = utilTiler().tileSize(512).margin(1); - var dispatch$8 = dispatch('loadedData'); + var actionResult = _act(args, t); - var _vtCache; + _stack[_index] = actionResult; + return change(previous); + } // internal _overwrite with eased time - function abortRequest$7(controller) { - controller.abort(); - } - function vtToGeoJSON(data, tile, mergeCache) { - var vectorTile$1 = new vectorTile.VectorTile(new pbf(data)); - var layers = Object.keys(vectorTile$1.layers); + function _overwrite(args, t) { + var previous = _stack[_index].graph; - if (!Array.isArray(layers)) { - layers = [layers]; - } + if (_index > 0) { + _index--; - var features = []; - layers.forEach(function (layerID) { - var layer = vectorTile$1.layers[layerID]; + _stack.pop(); + } - 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 + _stack = _stack.slice(0, _index + 1); - if (geometry.type === 'Polygon') { - geometry.type = 'MultiPolygon'; - geometry.coordinates = [geometry.coordinates]; - } + var actionResult = _act(args, t); - var isClipped = false; // Clip to tile bounds + _stack.push(actionResult); - if (geometry.type === 'MultiPolygon') { - var featureClip = turf_bboxClip(feature, tile.extent.rectangle()); + _index++; + return change(previous); + } // determine difference and dispatch a change event - if (!fastDeepEqual(feature.geometry, featureClip.geometry)) { - // feature = featureClip; - isClipped = true; - } - if (!feature.geometry.coordinates.length) continue; // not actually on this tile + function change(previous) { + var difference = coreDifference(previous, history.graph()); - if (!feature.geometry.coordinates[0].length) continue; // not actually on this tile - } // Generate some unique IDs and add some metadata + if (!_pausedGraph) { + dispatch.call('change', this, difference); + } + return difference; + } // iD uses namespaced keys so multiple installations do not conflict - 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 (isClipped && geometry.type === 'MultiPolygon') { - var merged = mergeCache[propertyhash]; + function getKey(n) { + return 'iD_' + window.location.origin + '_' + n; + } - if (merged && merged.length) { - var other = merged[0]; - var coords = union(feature.geometry.coordinates, other.geometry.coordinates); + 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; + }); - if (!coords || !coords.length) { - continue; // something failed in martinez union - } + _stack[0].graph.rebase(entities, stack, false); - merged.push(feature); + _tree.rebase(entities, false); - for (var j = 0; j < merged.length; j++) { - // all these features get... - merged[j].geometry.coordinates = coords; // same coords + 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]; - merged[j].__featurehash__ = featurehash; // same hash, so deduplication works - } - } else { - mergeCache[propertyhash] = [feature]; - } - } + if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { + transitionable = !!action0.transitionable; } - } - }); - 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); - } - - source.loaded[tile.id] = []; - delete source.inflight[tile.id]; - return response.arrayBuffer(); - }).then(function (data) { - if (!data) { - throw new Error('No Data'); - } - var z = tile.xyz[2]; + 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; - if (!source.canMerge[z]) { - source.canMerge[z] = {}; // initialize mergeCache - } + if (isNaN(+n) || +n < 0) { + n = 1; + } - 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]; - }); - } + while (n-- > 0 && _index > 0) { + _index--; - var serviceVectorTile = { - init: function init() { - if (!_vtCache) { - this.reset(); - } + _stack.pop(); + } - this.event = utilRebind(this, dispatch$8, 'on'); - }, - reset: function reset() { - for (var sourceID in _vtCache) { - var source = _vtCache[sourceID]; + return change(previous); + }, + // Back to the previous annotated state or _index = 0. + undo: function undo() { + select(document).interrupt('history.perform'); + var previousStack = _stack[_index]; + var previous = previousStack.graph; - if (source && source.inflight) { - Object.values(source.inflight).forEach(abortRequest$7); + while (_index > 0) { + _index--; + if (_stack[_index].annotation) break; } - } - _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 = []; + 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; - for (var i = 0; i < tiles.length; i++) { - var features = source.loaded[tiles[i].id]; - if (!features || !features.length) continue; + while (tryIndex < _stack.length - 1) { + tryIndex++; - 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 + if (_stack[tryIndex].annotation) { + _index = tryIndex; + dispatch.call('redone', this, _stack[_index], previousStack); + break; + } + } - results.push(Object.assign({}, feature)); // shallow copy + return change(previous); + }, + pauseChangeDispatch: function pauseChangeDispatch() { + if (!_pausedGraph) { + _pausedGraph = _stack[_index].graph; } - } + }, + resumeChangeDispatch: function resumeChangeDispatch() { + if (_pausedGraph) { + var previous = _pausedGraph; + _pausedGraph = null; + return change(previous); + } + }, + undoAnnotation: function undoAnnotation() { + var i = _index; - return results; - }, - loadTiles: function loadTiles(sourceID, template, projection) { - var source = _vtCache[sourceID]; + while (i >= 0) { + if (_stack[i].annotation) return _stack[i].annotation; + i--; + } + }, + redoAnnotation: function redoAnnotation() { + var i = _index + 1; - if (!source) { - source = this.addSource(sourceID, template); - } + 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; - var tiles = tiler$7.getTiles(projection); // abort inflight requests that are no longer needed + if (action) { + head = action(head); + } - Object.keys(source.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + 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(); - if (!wanted) { - abortRequest$7(source.inflight[k]); - delete source.inflight[k]; + _stack.slice(1, _index + 1).forEach(function (state) { + state.imageryUsed.forEach(function (source) { + if (source !== 'Custom') { + s.add(source); + } + }); + }); + + return Array.from(s); } - }); - tiles.forEach(function (tile) { - loadTile(source, tile); - }); - }, - cache: function cache() { - return _vtCache; - } - }; + }, + photoOverlaysUsed: function photoOverlaysUsed(sources) { + if (sources) { + _photoOverlaysUsed = sources; + return history; + } else { + var s = new Set(); - 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; - } + _stack.slice(1, _index + 1).forEach(function (state) { + if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { + state.photoOverlaysUsed.forEach(function (photoOverlay) { + s.add(photoOverlay); + }); + } + }); - 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); + 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 = {}; } - 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; - } + 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.. - 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); - } + Object.values(graph.base().entities).forEach(function (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + }); // replace base entities with head entities.. - 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; - } + Object.keys(graph.entities).forEach(function (id) { + var entity = graph.entities[id]; - if (_wikidataCache[qid]) { - if (callback) callback(null, _wikidataCache[qid]); - return; - } + if (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + } else { + delete baseEntities[id]; + } + }); // swap temporary for permanent ids.. - 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); - } + Object.values(baseEntities).forEach(function (entity) { + if (Array.isArray(entity.nodes)) { + entity.nodes = entity.nodes.map(function (node) { + return permIDs[node] || node; + }); + } - 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 (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 + }); - var i; - var description; + 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` - for (i in langs) { - var code = langs[i]; + if (copy.tags && !Object.keys(copy.tags)) { + delete copy.tags; + } - if (entity.descriptions[code] && entity.descriptions[code].language === code) { - description = entity.descriptions[code]; - break; + if (Array.isArray(copy.loc)) { + copy.loc[0] = +copy.loc[0].toFixed(6); + copy.loc[1] = +copy.loc[1].toFixed(6); + } + + var match = source.id.match(/([nrw])-\d*/); // temporary id + + if (match !== null) { + var nrw = match[1]; + var permID; + + do { + permID = nrw + ++nextID[nrw]; + } while (baseEntities.hasOwnProperty(permID)); + + copy.id = permIDs[source.id] = permID; } + + return copy; } + }, + toJSON: function toJSON() { + if (!this.hasChanges()) return; + var allEntities = {}; + var baseEntities = {}; + var base = _stack[0]; - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + var s = _stack.map(function (i) { + var modified = []; + var deleted = []; + Object.keys(i.graph.entities).forEach(function (id) { + var entity = i.graph.entities[id]; - 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) { + 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. - if (entity.claims) { - var imageroot = 'https://commons.wikimedia.org/w/index.php'; - var props = ['P154', 'P18']; // logo image, image - var prop, image; + if (id in base.graph.entities) { + baseEntities[id] = base.graph.entities[id]; + } - for (i = 0; i < props.length; i++) { - prop = entity.claims[props[i]]; + 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 (prop && Object.keys(prop).length > 0) { - image = prop[Object.keys(prop)[0]].mainsnak.datavalue.value; - if (image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - break; - } + var baseParents = base.graph._parentWays[id]; + + 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; + }); - if (entity.sitelinks) { - var englishLocale = _mainLocalizer.languageCode().toLowerCase() === 'en'; // must be one of these that we requested.. + 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; + + if (h.version === 2 || h.version === 3) { + var allEntities = {}; + h.entities.forEach(function (entity) { + allEntities[osmEntity.key(entity)] = osmEntity(entity); + }); + + if (h.version === 3) { + // This merges originals for changed entities into the base of + // the _stack even if the current _stack doesn't have them (for + // example when iD has been restarted in a different region) + var baseEntities = h.baseEntities.map(function (d) { + return osmEntity(d); + }); - for (i = 0; i < langs.length; i++) { - // check each, in order of preference - var w = langs[i] + 'wiki'; + var stack = _stack.map(function (state) { + return state.graph; + }); - if (entity.sitelinks[w]) { - var title = entity.sitelinks[w].title; - var tKey = 'inspector.wiki_reference'; + _stack[0].graph.rebase(baseEntities, stack, true); - if (!englishLocale && langs[i] === 'en') { - // user's locale isn't English but - tKey = 'inspector.wiki_en_reference'; // we are sending them to enwiki anyway.. - } + _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 - result.wiki = { - title: title, - text: tKey, - url: 'https://' + langs[i] + '.wikipedia.org/wiki/' + title.replace(/ /g, '_') - }; - break; - } - } - } - callback(null, result); - }); - } - }; + if (loadChildNodes) { + var osm = context.connection(); + var baseWays = baseEntities.filter(function (e) { + return e.type === 'way'; + }); + var nodeIDs = baseWays.reduce(function (acc, way) { + return utilArrayUnion(acc, way.nodes); + }, []); + var missing = nodeIDs.filter(function (n) { + return !_stack[0].graph.hasEntity(n); + }); - var 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; - } + if (missing.length && osm) { + loadComplete = false; + context.map().redrawEnable(false); + var loading = uiLoading(context).blocking(true); + context.container().call(loading); - 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 childNodesLoaded = function childNodesLoaded(err, result) { + if (!err) { + var visibleGroups = utilArrayGroupBy(result.data, 'visible'); + var visibles = visibleGroups["true"] || []; // alive nodes - 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; - } + var invisibles = visibleGroups["false"] || []; // deleted nodes - lang = lang || 'en'; - var url = endpoint.replace('en', lang) + utilQsString({ - action: 'opensearch', - namespace: 0, - suggest: '', - format: 'json', - origin: '*', - search: query - }); - d3_json(url).then(function (result) { - if (result && result.error) { - throw new Error(result.error); - } else if (!result || result.length < 2) { - throw new Error('No Results'); - } + if (visibles.length) { + var visibleIDs = visibles.map(function (entity) { + return entity.id; + }); - 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; - } + var stack = _stack.map(function (state) { + return state.graph; + }); - 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'); - } + missing = utilArrayDifference(missing, visibleIDs); - if (callback) { - var list = result.query.pages[Object.keys(result.query.pages)[0]]; - var translations = {}; + _stack[0].graph.rebase(visibles, stack, true); - if (list && list.langlinks) { - list.langlinks.forEach(function (d) { - translations[d.lang] = d['*']; - }); - } + _tree.rebase(visibles, true); + } // fetch older versions of nodes that were deleted.. - callback(null, translations); - } - })["catch"](function (err) { - if (callback) callback(err.message); - }); - } - }; - var services = { - geocoder: serviceNominatim, - keepRight: serviceKeepRight, - improveOSM: serviceImproveOSM, - osmose: serviceOsmose, - mapillary: serviceMapillary, - openstreetcam: serviceOpenstreetcam, - osm: serviceOsm, - osmWikibase: serviceOsmWikibase, - maprules: serviceMapRules, - streetside: serviceStreetside, - taginfo: serviceTaginfo, - vectorTile: serviceVectorTile, - wikidata: serviceWikidata, - wikipedia: serviceWikipedia - }; + invisibles.forEach(function (entity) { + osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); + }); + } - 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); - }; - } + if (err || !missing.length) { + loading.close(); + context.map().redrawEnable(true); + dispatch.call('change'); + dispatch.call('restore', this); + } + }; - function uiNoteComments() { - var _note; + osm.loadMultiple(missing, childNodesLoaded); + } + } + } - function noteComments(selection) { - if (_note.isNew()) return; // don't draw .comments-container + _stack = h.stack.map(function (d) { + var entities = {}, + entity; - var comments = selection.selectAll('.comments-container').data([0]); - comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); - var commentEnter = comments.selectAll('.comment').data(_note.comments).enter().append('div').attr('class', 'comment'); - commentEnter.append('div').attr('class', function (d) { - return 'comment-avatar user-' + d.uid; - }).call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); - var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); - var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); - metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { - var selection = select(this); - var osm = services.osm; + if (d.modified) { + d.modified.forEach(function (key) { + entity = allEntities[key]; + entities[entity.id] = entity; + }); + } - if (osm && d.user) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); - } + if (d.deleted) { + d.deleted.forEach(function (id) { + entities[id] = undefined; + }); + } - 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); - } + 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 = {}; - 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 + for (var i in d.entities) { + var entity = d.entities[i]; + entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); + } - _note.comments.forEach(function (d) { - if (d.uid) uids[d.uid] = true; - }); + d.graph = coreGraph(_stack[0].graph).load(entities); + return d; + }); + } - Object.keys(uids).forEach(function (uid) { - osm.loadUser(uid, function (err, user) { - if (!user || !user.image_url) return; - selection.selectAll('.comment-avatar.user-' + uid).html('').append('img').attr('class', 'icon comment-avatar-icon').attr('src', user.image_url).attr('alt', user.display_name); - }); - }); - } + var transform = _stack[_index].transform; - 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 (transform) { + context.map().transformEase(transform, 0); // 0 = immediate, no easing + } - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + if (loadComplete) { + dispatch.call('change'); + dispatch.call('restore', this); + } - noteComments.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteComments; - }; + 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 noteComments; - } + return history; + }, + // delete the history version saved in localStorage + clearSaved: function clearSaved() { + context.debouncedSave.cancel(); - function uiNoteHeader() { - var _note; + if (_lock.locked()) { + _hasUnresolvedRestorableChanges = false; + corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history - 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'); + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', null); } - return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); - }); - } - - noteHeader.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteHeader; + 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 }; - - return noteHeader; + history.reset(); + return utilRebind(history, dispatch, 'on'); } - function uiNoteReport() { - var _note; - - function noteReport(selection) { - var url; + /** + * Look for roads that can be connected to other roads with a short extension + */ - if (services.osm && _note instanceof osmNote && !_note.isNew()) { - url = services.osm.noteReportURL(_note); - } + function validationAlmostJunction(context) { + var type = 'almost_junction'; + var EXTEND_TH_METERS = 5; + var WELD_TH_METERS = 0.75; // Comes from considering bounding case of parallel ways - var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit + var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways - link.exit().remove(); // enter + var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); - 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')); + function isHighway(entity) { + return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; } - noteReport.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteReport; - }; - - return noteReport; - } - - function uiViewOnOSM(context) { - var _what; // an osmEntity or osmNote - - - function viewOnOSM(selection) { - var url; + function isTaggedAsNotContinuing(node) { + return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; + } - if (_what instanceof osmEntity) { - url = context.connection().entityURL(_what); - } else if (_what instanceof osmNote) { - url = context.connection().noteURL(_what); - } + var validation = function checkAlmostJunction(entity, graph) { + if (!isHighway(entity)) return []; + if (entity.isDegenerate()) return []; + var tree = context.history().tree(); + var extendableNodeInfos = findConnectableEndNodesByExtension(entity); + var issues = []; + extendableNodeInfos.forEach(function (extendableNodeInfo) { + issues.push(new validationIssue({ + type: type, + subtype: 'highway-highway', + severity: 'warning', + message: function message(context) { + var entity1 = context.hasEntity(this.entityIds[0]); - var data = !_what || _what.isNew() ? [] : [_what]; - var link = selection.selectAll('.view-on-osm').data(data, function (d) { - return d.id; - }); // exit + 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; - link.exit().remove(); // enter + 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'); - 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')); - } + var _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), + endNodeId = _this$issue$entityIds[1], + crossWayId = _this$issue$entityIds[2]; - viewOnOSM.what = function (_) { - if (!arguments.length) return _what; - _what = _; - return viewOnOSM; - }; + 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) - return viewOnOSM; - } + var nearEndNodes = findNearbyEndNodes(endNode, crossWay); - function uiNoteEditor(context) { - var dispatch$1 = dispatch('change'); - var noteComments = uiNoteComments(); - var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); + if (nearEndNodes.length > 0) { + var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); - var _note; + if (collinear) { + context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); + return; + } + } - var _newNote; // var _fieldsArr; + 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 (closestNodeInfo.distance < WELD_TH_METERS) { + context.perform(actionMergeNodes([closestNodeInfo.node.id, endNode.id], closestNodeInfo.node.loc), annotation); // else add the end node to the edge way + } else { + context.perform(actionAddMidpoint({ + loc: crossLoc, + edge: targetEdge + }, endNode), annotation); + } + } + })]; + var node = context.hasEntity(this.entityIds[1]); - function noteEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('note.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.note-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section note-editor').merge(editor).call(noteHeader.note(_note)).call(noteComments.note(_note)).call(noteSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOSM(context).what(_note)).call(uiNoteReport().note(_note)); // rerender the note editor on any auth change + if (node && !node.hasInterestingTags()) { + // node has no descriptive tags, suggest noexit fix + fixes.push(new validationIssueFix({ + icon: 'maki-barrier', + title: _t.html('issues.fix.tag_as_disconnected.title'), + onClick: function onClick(context) { + var nodeID = this.issue.entityIds[1]; + var tags = Object.assign({}, context.entity(nodeID).tags); + tags.noexit = 'yes'; + context.perform(actionChangeTags(nodeID, tags), _t('issues.fix.tag_as_disconnected.annotation')); + } + })); + } - var osm = services.osm; + return fixes; + } - if (osm) { - osm.on('change.note-save', function () { - selection.call(noteEditor); - }); + 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')); } - } - function noteSaveSection(selection) { - var isSelected = _note && _note.id === context.selectedNoteID(); + function isExtendableCandidate(node, way) { + // can not accurately test vertices on tiles not downloaded from osm - #5938 + var osm = services.osm; - var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + if (osm && !osm.isDataLoaded(node.loc)) { + return false; + } - noteSave.exit().remove(); // enter + if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { + return false; + } - 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); - // } + var occurrences = 0; - 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); + for (var index in way.nodes) { + if (way.nodes[index] === node.id) { + occurrences += 1; - if (!commentTextarea.empty() && _newNote) { - // autofocus the comment field for new notes - commentTextarea.node().focus(); - } // update + if (occurrences > 1) { + return false; + } + } + } + return true; + } - noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter + function findConnectableEndNodesByExtension(way) { + var results = []; + if (way.isClosed()) return results; + var testNodes; + var indices = [0, way.nodes.length - 1]; + indices.forEach(function (nodeIndex) { + var nodeID = way.nodes[nodeIndex]; + var node = graph.entity(nodeID); + if (!isExtendableCandidate(node, way)) return; + var connectionInfo = canConnectByExtend(way, nodeIndex); + if (!connectionInfo) return; + testNodes = graph.childNodes(way).slice(); // shallow copy - function 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 + testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection - window.setTimeout(function () { - if (_note.isNew()) { - noteSave.selectAll('.save-button').node().focus(); - clickSave(); - } else { - noteSave.selectAll('.comment-button').node().focus(); - clickComment(); - } - }, 10); + if (geoHasSelfIntersections(testNodes, nodeID)) return; + results.push(connectionInfo); + }); + return results; } - function changeInput() { - var input = select(this); - var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself + 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; + }); + } - _note = _note.update({ - newComment: val + 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 + + endNodes.forEach(function (endNode) { + var a1 = geoAngle(midNode, tipNode, context.projection) + Math.PI; + var a2 = geoAngle(midNode, endNode, context.projection) + Math.PI; + var diff = Math.max(a1, a2) - Math.min(a1, a2); + + if (diff < minAngle) { + joinTo = endNode; + minAngle = diff; + } }); - var osm = services.osm; + /* Threshold set by considering right angle triangle + based on node joining threshold and extension distance */ - if (osm) { - osm.replaceNote(_note); // update note cache - } + if (minAngle <= SIG_ANGLE_TH) return joinTo; + return null; + } - noteSave.call(noteSaveButtons); + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; } - } - 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 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 - 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 ((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 - if (user.image_url) { - userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); - } + 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; + } - 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() - })); - }); - } + function canConnectByExtend(way, endNodeIdx) { + var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point - function noteSaveButtons(selection) { - var osm = services.osm; - var hasAuth = osm && osm.authenticated(); + var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge - var isSelected = _note && _note.id === context.selectedNoteID(); + 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 - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + 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 - buttonSection.exit().remove(); // enter + var segmentInfos = tree.waySegments(queryExtent, graph); - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + for (var i = 0; i < segmentInfos.length; i++) { + var segmentInfo = segmentInfos[i]; + var way2 = graph.entity(segmentInfo.wayId); + if (!isHighway(way2)) continue; + if (!canConnectWays(way, way2)) continue; + var nAid = segmentInfo.nodes[0], + nBid = segmentInfo.nodes[1]; + if (nAid === tipNid || nBid === tipNid) continue; + var nA = graph.entity(nAid), + nB = graph.entity(nBid); + var crossLoc = geoLineIntersection([tipNode.loc, extTipLoc], [nA.loc, nB.loc]); - if (_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 + if (crossLoc) { + return { + mid: midNode, + node: tipNode, + wid: way2.id, + edge: [nA.id, nB.id], + cross_loc: crossLoc + }; + } + } + return null; + } + }; - 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); + validation.type = type; + return validation; + } - function isSaveDisabled(d) { - return hasAuth && d.status === 'open' && d.newComment ? null : true; + function validationCloseNodes(context) { + var type = 'close_nodes'; + var pointThresholdMeters = 0.2; + + var validation = function validation(entity, graph) { + if (entity.type === 'node') { + return getIssuesForNode(entity); + } else if (entity.type === 'way') { + return getIssuesForWay(entity); } - } - function clickCancel(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + return []; - var osm = services.osm; + function getIssuesForNode(node) { + var parentWays = graph.parentWays(node); - if (osm) { - osm.removeNote(d); + if (parentWays.length) { + return getIssuesForVertex(node, parentWays); + } else { + return getIssuesForDetachedPoint(node); + } } - context.enter(modeBrowse(context)); - dispatch$1.call('change'); - } + 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); - function clickSave(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + for (var i in parentRelations) { + var relation = parentRelations[i]; + if (relation.tags.type === 'boundary') return 'boundary'; - var osm = services.osm; + if (relation.isMultipolygon()) { + if (relation.tags.indoor && relation.tags.indoor !== 'no') return 'indoor'; + if (relation.tags.building && relation.tags.building !== 'no' || relation.tags['building:part'] && relation.tags['building:part'] !== 'no') return 'building'; + } + } - if (osm) { - osm.postNoteCreate(d, function (err, note) { - dispatch$1.call('change', note); - }); + return 'other'; } - } - function clickStatus(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - - var osm = services.osm; + 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 (osm) { - var setStatus = d.status === 'open' ? 'closed' : 'open'; - osm.postNoteUpdate(d, setStatus, function (err, note) { - dispatch$1.call('change', note); - }); + if (hypotenuseMeters < 1.5) return false; + return true; } - } - function clickComment(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + function getIssuesForWay(way) { + if (!shouldCheckWay(way)) return []; + var issues = [], + nodes = graph.childNodes(way); - var osm = services.osm; + 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 (osm) { - osm.postNoteUpdate(d, d.status, function (err, note) { - dispatch$1.call('change', note); - }); + return issues; } - } - - 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 getIssuesForVertex(node, parentWays) { + var issues = []; - return utilRebind(noteEditor, dispatch$1, 'on'); - } + function checkForCloseness(node1, node2, way) { + var issue = getWayIssueIfAny(node1, node2, way); + if (issue) issues.push(issue); + } - function modeSelectNote(context, selectedNoteID) { - var mode = { - id: 'select-note', - button: 'browse' - }; + for (var i = 0; i < parentWays.length; i++) { + var parentWay = parentWays[i]; + if (!shouldCheckWay(parentWay)) continue; + var lastIndex = parentWay.nodes.length - 1; - var _keybinding = utilKeybinding('select-note'); + for (var j = 0; j < parentWay.nodes.length; j++) { + if (j !== 0) { + if (parentWay.nodes[j - 1] === node.id) { + checkForCloseness(node, graph.entity(parentWay.nodes[j]), parentWay); + } + } - var _noteEditor = uiNoteEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + if (j !== lastIndex) { + if (parentWay.nodes[j + 1] === node.id) { + checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); + } + } + } + } - var note = checkSelectedID(); - if (!note) return; - context.ui().sidebar.show(_noteEditor.note(note)); - }); + return issues; + } - var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var _newFeature = false; + function thresholdMetersForWay(way) { + if (!shouldCheckWay(way)) return 0; + var wayType = wayTypeFor(way); // don't flag boundaries since they might be highly detailed and can't be easily verified - function checkSelectedID() { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail - if (!note) { - context.enter(modeBrowse(context)); + if (wayType === 'indoor') return 0.01; + if (wayType === 'building') return 0.05; + if (wayType === 'path') return 0.1; + return 0.2; } - return note; - } // class the note as selected, or return to browse mode if the note is gone + 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); + 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; - function selectNote(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + if (nearby.loc === node.loc || geoSphericalDistance(node.loc, nearby.loc) < pointThresholdMeters) { + // allow very close points if tags indicate the z-axis might vary + var zAxisKeys = { + layer: true, + level: true, + 'addr:housenumber': true, + 'addr:unit': true + }; + var zAxisDifferentiates = false; - if (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; + for (var key in zAxisKeys) { + var nodeValue = node.tags[key] || '0'; + var nearbyValue = nearby.tags[key] || '0'; - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); - context.selectedNoteID(selectedNoteID); - } - } + if (nodeValue !== nearbyValue) { + zAxisDifferentiates = true; + break; + } + } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + 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') + })]; + } + })); + } + } - mode.zoomToSelected = function () { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + return issues; - if (note) { - context.map().centerZoomEase(note.loc, 20); + 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); + } } - }; - - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; - }; - - 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 + function getWayIssueIfAny(node1, node2, way) { + if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { + return null; + } - sidebar.expand(sidebar.intersects(note.extent())); - context.map().on('drawn.select', selectNote); - }; + 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; + } - mode.exit = function () { - _behaviors.forEach(context.uninstall); + 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') + })]; + } + }); - 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); + 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); + } + } }; - return mode; + validation.type = type; + return validation; } - function modeDragNote(context) { - var mode = { - id: 'drag-note', - button: 'browse' - }; - var edit = behaviorEdit(context); - - var _nudgeInterval; + function validationCrossingWays(context) { + var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type - var _lastLoc; + 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); - var _note; // most current note.. dragged note may have stale datum. + for (var i = 0; i < parentRels.length; i++) { + var rel = parentRels[i]; + if (getFeatureType(rel, graph) !== null) { + return rel; + } + } + } - function startNudge(d3_event, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, nudge); - }, 50); + return way; } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; } - function origin(note) { - return context.projection(note.loc); + function taggedAsIndoor(tags) { + return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; } - 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); - } - - context.surface().selectAll('.note-' + _note.id).classed('active', true); - context.perform(actionNoop()); - context.enter(mode); - context.selectedNoteID(_note.id); + function allowsBridge(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; } - function move(d3_event, entity, point) { - d3_event.stopPropagation(); - _lastLoc = context.projection.invert(point); - doMove(d3_event); - var nudge = geoViewportEdge(point, context.map().dimensions()); + function allowsTunnel(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } // discard - if (nudge) { - startNudge(d3_event, nudge); - } else { - stopNudge(); - } - } - 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; + var ignoredBuildings = { + demolished: true, + dismantled: true, + proposed: true, + razed: true + }; - if (osm) { - osm.replaceNote(_note); // update note cache - } + 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 - context.replace(actionNoop()); // trigger redraw + 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; } - function end() { - context.replace(actionNoop()); // trigger redraw - - context.selectedNoteID(_note.id).enter(modeSelectNote(context, _note.id)); - } + function isLegitCrossing(tags1, featureType1, tags2, featureType2) { + // assume 0 by default + var level1 = tags1.level || '0'; + var level2 = tags2.level || '0'; - var drag = behaviorDrag().selector('.layer-touch.markers .target.note.new').surface(context.container().select('.main-map').node()).origin(origin).on('start', start).on('move', move).on('end', end); + if (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 - mode.enter = function () { - context.install(edit); - }; - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(edit); - context.surface().selectAll('.active').classed('active', false); - stopNudge(); - }; + var layer1 = tags1.layer || '0'; + var layer2 = tags2.layer || '0'; - mode.behavior = drag; - return mode; - } + if (allowsBridge(featureType1) && allowsBridge(featureType2)) { + if (hasTag(tags1, 'bridge') && !hasTag(tags2, 'bridge')) return true; + if (!hasTag(tags1, 'bridge') && hasTag(tags2, 'bridge')) return true; // crossing bridges must use different layers - function uiDataHeader() { - var _datum; + 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; - function dataHeader(selection) { - var header = selection.selectAll('.data-header').data(_datum ? [_datum] : [], function (d) { - return d.__featurehash__; - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'data-header'); - var iconEnter = headerEnter.append('div').attr('class', 'data-header-icon'); - iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-data', 'note-fill')); - headerEnter.append('div').attr('class', 'data-header-label').html(_t.html('map_data.layers.custom.title')); - } + if (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 - dataHeader.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; - }; + 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 - 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 - // }, ...] + if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; + if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; - var _comboHideTimerID; + if (featureType1 === 'building' || featureType2 === 'building') { + // for building crossings, different layers are enough + if (layer1 !== layer2) return true; + } - 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; + return false; + } // highway values for which we shouldn't recommend connecting to waterways - 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; - }); - })); + 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 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 - - input.node().focus(); // focus the input as if it was clicked - - mousedown(d3_event); - }).on('mouseup.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input - - mouseup(d3_event); - }); - }); + function tagsForConnectionNodeIfAllowed(entity1, entity2, graph) { + var featureType1 = getFeatureType(entity1, graph); + var featureType2 = getFeatureType(entity2, graph); + var geometry1 = entity1.geometry(graph); + var geometry2 = entity2.geometry(graph); + var bothLines = geometry1 === 'line' && geometry2 === 'line'; - function mousedown(d3_event) { - if (d3_event.button !== 0) return; // left click only + if (featureType1 === featureType2) { + if (featureType1 === 'highway') { + var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; + var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; - _tDown = +new Date(); // clear selection + if ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { + // one feature is a path but not both + var roadFeature = entity1IsPath ? entity2 : entity1; - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + if (nonCrossingHighways[roadFeature.tags.highway]) { + // don't mark path connections with certain roads as crossings + return {}; + } - if (start !== end) { - var val = utilGetSetValue(input); - input.node().setSelectionRange(val.length, val.length); - return; - } + var pathFeature = entity1IsPath ? entity1 : entity2; - input.on('mouseup.combo-input', mouseup); - } + 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 - function mouseup(d3_event) { - input.on('mouseup.combo-input', null); - if (d3_event.button !== 0) return; // left click only - if (input.node() !== document.activeElement) return; // exit if this input is not focused + return bothLines ? { + highway: 'crossing' + } : {}; + } - 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. + return {}; + } - var combo = container.selectAll('.combobox'); + if (featureType1 === 'waterway') return {}; + if (featureType1 === 'railway') return {}; + } else { + var featureTypes = [featureType1, featureType2]; - if (combo.empty() || combo.datum() !== input.node()) { - var tOrig = _tDown; - window.setTimeout(function () { - if (tOrig !== _tDown) return; // exit if user double clicked + if (featureTypes.indexOf('highway') !== -1) { + if (featureTypes.indexOf('railway') !== -1) { + if (!bothLines) return {}; + var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; - fetchComboData('', function () { - show(); - render(); - }); - }, 250); - } else { - hide(); - } - } + if (osmPathHighwayTagValues[entity1.tags.highway] || osmPathHighwayTagValues[entity2.tags.highway]) { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_crossing' + }; // other path-rail connections use this tag - function focus() { - fetchComboData(''); // prefetch values (may warm taginfo cache) - } + return { + railway: 'crossing' + }; + } else { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_level_crossing' + }; // other road-rail connections use this tag - function blur() { - _comboHideTimerID = window.setTimeout(hide, 75); - } + return { + railway: 'level_crossing' + }; + } + } - function show() { - hide(); // remove any existing + 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; - 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 (highwaysDisallowingFords[entity1.tags.highway] || highwaysDisallowingFords[entity2.tags.highway]) { + // do not allow fords on major highways + return null; + } - function hide() { - if (_comboHideTimerID) { - window.clearTimeout(_comboHideTimerID); - _comboHideTimerID = undefined; + return bothLines ? { + ford: 'yes' + } : {}; + } } - - container.selectAll('.combobox').remove(); - container.on('scroll.combo-scroll', null); } - function keydown(d3_event) { - var shown = !container.selectAll('.combobox').empty(); - var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; - - switch (d3_event.keyCode) { - case 8: // ⌫ Backspace - - 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; - - case 9: - // ⇥ Tab - accept(); - break; - - case 13: - // ↩ Return - d3_event.preventDefault(); - d3_event.stopPropagation(); - break; + return null; + } - case 38: - // ↑ Up arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + 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 - if (tagName === 'input' && !shown) { - show(); - } + 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 = {}; - nav(-1); - break; + 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 - case 40: - // ↓ Down arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + segmentInfos = tree.waySegments(extent, graph); - if (tagName === 'input' && !shown) { - show(); - } + for (j = 0; j < segmentInfos.length; j++) { + segment2Info = segmentInfos[j]; // don't check for self-intersection in this validation - nav(+1); - break; - } - } + if (segment2Info.wayId === way1.id) continue; // skip if this way was already checked and only one issue is needed - function keyup(d3_event) { - switch (d3_event.keyCode) { - case 27: - // ⎋ Escape - cancel(); - break; + if (checkedSingleCrossingWays[segment2Info.wayId]) continue; // mark this way as checked even if there are no crossings - case 13: - // ↩ Return - accept(); - break; - } - } // Called whenever the input value is changed (e.g. on typing) + 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); - function change() { - fetchComboData(value(), function () { - _selected = null; - var val = input.property('value'); + if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { + continue; + } // create only one issue for building crossings - if (_suggestions.length) { - if (input.property('selectionEnd') === val.length) { - _selected = tryAutocomplete(); - } - if (!_selected) { - _selected = val; - } + 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; } - if (val.length) { - var combo = container.selectAll('.combobox'); + 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 (combo.empty()) { - show(); + 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 + }); + + if (oneOnly) { + checkedSingleCrossingWays[way2.id] = true; + break; } - } else { - hide(); } + } + } - render(); - }); - } // Called when the user presses up/down arrows to navigate the list + return edgeCrossInfos; + } + function waysToCheck(entity, graph) { + var featureType = getFeatureType(entity, graph); + if (!featureType) return []; - function nav(dir) { - if (_suggestions.length) { - // try to determine previously selected index.. - var index = -1; + 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 - for (var i = 0; i < _suggestions.length; i++) { - if (_selected && _suggestions[i].value === _selected) { - index = i; - break; + if (entity && array.indexOf(entity) === -1) { + array.push(entity); } - } // pick new _selected - - - index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); - _selected = _suggestions[index].value; - input.property('value', _selected); - } + } - render(); - ensureVisible(); + return array; + }, []); } - function ensureVisible() { - var combo = container.selectAll('.combobox'); - if (combo.empty()) return; - var containerRect = container.node().getBoundingClientRect(); - var comboRect = combo.node().getBoundingClientRect(); + return []; + } - if (comboRect.bottom > containerRect.bottom) { - var node = attachTo ? attachTo.node() : input.node(); - node.scrollIntoView({ - behavior: 'instant', - block: 'center' - }); - render(); - } // https://stackoverflow.com/questions/11039885/scrollintoview-causing-the-whole-page-to-move + var 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 selected = combo.selectAll('.combobox-option.selected').node(); + for (wayIndex in ways) { + crossings = findCrossingsByWay(ways[wayIndex], graph, tree); - if (selected) { - selected.scrollIntoView({ - behavior: 'smooth', - block: 'nearest' - }); + for (crossingIndex in crossings) { + issues.push(createIssue(crossings[crossingIndex], graph)); } } - function value() { - var value = input.property('value'); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); - - if (start && end) { - value = value.substring(0, start); - } + return issues; + }; - return value; - } + 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; - function fetchComboData(v, cb) { - _cancelFetch = false; + if (type1 === type2) { + return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); + } else if (type1 === 'waterway') { + return true; + } else if (type2 === 'waterway') { + return 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; - }); + 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; - if (cb) { - cb(); - } - }); + if (isCrossingIndoors) { + crossingTypeID = 'indoor-indoor'; + } else if (isCrossingTunnels) { + crossingTypeID = 'tunnel-tunnel'; + } else if (isCrossingBridges) { + crossingTypeID = 'bridge-bridge'; } - function tryAutocomplete() { - if (!_canAutocomplete) return; - var val = _caseSensitive ? value() : value().toLowerCase(); - if (!val) return; // Don't autocomplete if user is typing a number - #4935 + if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { + crossingTypeID += '_connectable'; + } // Differentiate based on the loc rounded to 4 digits, since two ways can cross multiple times. - if (!isNaN(parseFloat(val)) && isFinite(val)) return; - var bestIndex = -1; - for (var i = 0; i < _suggestions.length; i++) { - var suggestion = _suggestions[i].value; - var compare = _caseSensitive ? suggestion : suggestion.toLowerCase(); // if search string matches suggestion exactly, pick it.. + var uniqueID = '' + crossing.crossPoint[0].toFixed(4) + ',' + crossing.crossPoint[1].toFixed(4); + return new validationIssue({ + type: type, + subtype: subtype, + severity: 'warning', + message: function message(context) { + var graph = context.graph(); + var entity1 = graph.hasEntity(this.entityIds[0]), + entity2 = graph.hasEntity(this.entityIds[1]); + return entity1 && entity2 ? _t.html('issues.crossing_ways.message', { + feature: utilDisplayLabel(entity1, graph), + feature2: utilDisplayLabel(entity2, graph) + }) : ''; + }, + reference: showReference, + entityIds: entities.map(function (entity) { + return entity.id; + }), + data: { + edges: edges, + featureTypes: featureTypes, + connectionTags: connectionTags + }, + hash: uniqueID, + loc: crossing.crossPoint, + dynamicFixes: function dynamicFixes(context) { + var mode = context.mode(); + if (!mode || mode.id !== 'select' || mode.selectedIDs().length !== 1) return []; + var selectedIndex = this.entityIds[0] === mode.selectedIDs()[0] ? 0 : 1; + var selectedFeatureType = this.data.featureTypes[selectedIndex]; + var otherFeatureType = this.data.featureTypes[selectedIndex === 0 ? 1 : 0]; + var fixes = []; - 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; + if (connectionTags) { + fixes.push(makeConnectWaysFix(this.data.connectionTags)); } - } - - if (bestIndex !== -1) { - var bestVal = _suggestions[bestIndex].value; - input.property('value', bestVal); - input.node().setSelectionRange(val.length, bestVal.length); - return bestVal; - } - } - function render() { - if (_suggestions.length < _minItems || document.activeElement !== input.node()) { - hide(); - return; - } + 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 - 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 - 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. + var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; + if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { + fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); + } + } // repositioning the features is always an option - function accept(d3_event, d) { - _cancelFetch = true; - var thiz = input.node(); - if (d) { - // user clicked on a suggestion - utilGetSetValue(input, d.value); // replace field contents + fixes.push(new validationIssueFix({ + icon: 'iD-operation-move', + title: _t.html('issues.fix.reposition_features.title') + })); + return fixes; + } + }); - utilTriggerEvent(input, 'change'); - } // clear (and keep) selection + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); + } + } + function makeAddBridgeOrTunnelFix(fixTitleID, iconName, bridgeOrTunnel) { + return new validationIssueFix({ + icon: iconName, + title: _t.html('issues.fix.' + fixTitleID + '.title'), + onClick: function onClick(context) { + var mode = context.mode(); + if (!mode || mode.id !== 'select') return; + var selectedIDs = mode.selectedIDs(); + if (selectedIDs.length !== 1) return; + var selectedWayID = selectedIDs[0]; + if (!context.hasEntity(selectedWayID)) return; + var resultWayIDs = [selectedWayID]; + var edge, crossedEdge, crossedWayID; - var val = utilGetSetValue(input); - thiz.setSelectionRange(val.length, val.length); - d = _fetched[val]; - dispatch$1.call('accept', thiz, d, val); - hide(); - } // Dispatches an 'cancel' event - // Then hides the combobox. + if (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 crossingLoc = this.issue.loc; + var projection = context.projection; - function cancel() { - _cancelFetch = true; - var thiz = input.node(); // clear (and remove) selection, and replace field contents + 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 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(); - } - }; + var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); - combobox.canAutocomplete = function (val) { - if (!arguments.length) return _canAutocomplete; - _canAutocomplete = val; - return combobox; - }; + if (!structLengthMeters) { + // if no explicit width is set, approximate the width based on the tags + structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); + } - combobox.caseSensitive = function (val) { - if (!arguments.length) return _caseSensitive; - _caseSensitive = val; - return combobox; - }; + 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; + } - combobox.data = function (val) { - if (!arguments.length) return _data; - _data = val; - return combobox; - }; + 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 - combobox.fetcher = function (val) { - if (!arguments.length) return _fetcher; - _fetcher = val; - return combobox; - }; + structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature - combobox.minItems = function (val) { - if (!arguments.length) return _minItems; - _minItems = val; - return combobox; - }; + structLengthMeters += 4; // clamp the length to a reasonable range - combobox.itemsMouseEnter = function (val) { - if (!arguments.length) return _mouseEnterHandler; - _mouseEnterHandler = val; - return combobox; - }; + structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - combobox.itemsMouseLeave = function (val) { - if (!arguments.length) return _mouseLeaveHandler; - _mouseLeaveHandler = val; - return combobox; - }; + function geomToProj(geoPoint) { + return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; + } - return utilRebind(combobox, dispatch$1, 'on'); - } + function projToGeom(projPoint) { + var lat = geoMetersToLat(projPoint[1]); + return [geoMetersToLon(projPoint[0], lat), lat]; + } - 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); - }; + 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); - // 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 locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { + var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; + return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); + } - 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 endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); + }; - function uiDisclosure(context, key, expandedDefault) { - var dispatch$1 = dispatch('toggled'); + var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); + }; // avoid creating very short edges from splitting too close to another node - var _expanded; - var _label = utilFunctor(''); + var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary - var _updatePreference = true; + 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 _content = function _content() {}; + var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); - 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 (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 hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter + if (edgeCount >= 3) { + // the end node is a junction, try to leave a segment + // between it and the structure - #7202 + var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; - 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 (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 - 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 - wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); + if (!newNode) newNode = endNode; + var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways + // do the split - if (_expanded) { - wrap.call(_content); - } + graph = splitAction(graph); - function toggle(d3_event) { - d3_event.preventDefault(); - _expanded = !_expanded; + if (splitAction.getCreatedWayIDs().length) { + resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); + } - if (_updatePreference) { - corePreferences('disclosure.' + key + '.expanded', _expanded); - } + return newNode; + } - 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)); + 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 (_expanded) { - wrap.call(_content); - } + if (bridgeOrTunnel === 'bridge') { + tags.bridge = 'yes'; + tags.layer = '1'; + } else { + var tunnelValue = 'yes'; - dispatch$1.call('toggled', this, _expanded); - } - }; + if (getFeatureType(structureWay, graph) === 'waterway') { + // use `tunnel=culvert` for waterways by default + tunnelValue = 'culvert'; + } - disclosure.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return disclosure; - }; + tags.tunnel = tunnelValue; + tags.layer = '-1'; + } // apply the structure tags to the way - disclosure.expanded = function (val) { - if (!arguments.length) return _expanded; - _expanded = val; - return disclosure; - }; - disclosure.updatePreference = function (val) { - if (!arguments.length) return _updatePreference; - _updatePreference = val; - return disclosure; - }; + graph = actionChangeTags(structureWay.id, tags)(graph); + return graph; + }; - disclosure.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return disclosure; - }; + context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); + context.enter(modeSelect(context, resultWayIDs)); + } + }); + } - return utilRebind(disclosure, dispatch$1, 'on'); - } + function makeConnectWaysFix(connectionTags) { + var fixTitleID = 'connect_features'; - // Can be labeled and collapsible. + if (connectionTags.ford) { + fixTitleID = 'connect_using_ford'; + } - function uiSection(id, context) { - var _classes = utilFunctor(''); + return new validationIssueFix({ + icon: 'iD-icon-crossing', + title: _t.html('issues.fix.' + fixTitleID + '.title'), + onClick: function onClick(context) { + var loc = this.issue.loc; + var connectionTags = this.issue.data.connectionTags; + var edges = this.issue.data.edges; + context.perform(function actionConnectCrossingWays(graph) { + // create the new node for the points + var node = osmNode({ + loc: loc, + tags: connectionTags + }); + graph = graph.replace(node); + var nodesToMerge = [node.id]; + var mergeThresholdInMeters = 0.75; + edges.forEach(function (edge) { + var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; + var nearby = geoSphericalClosestNode(edgeNodes, loc); // if there is already a suitable node nearby, use that + // use the node if node has no interesting tags or if it is a crossing node #8326 - var _shouldDisplay; + if ((!nearby.node.hasInterestingTags() || nearby.node.isCrossing()) && nearby.distance < mergeThresholdInMeters) { + nodesToMerge.push(nearby.node.id); // else add the new node to the way + } else { + graph = actionAddMidpoint({ + loc: loc, + edge: edge + }, node)(graph); + } + }); - var _content; + if (nodesToMerge.length > 1) { + // if we're using nearby nodes, merge them with the new node + graph = actionMergeNodes(nodesToMerge, loc)(graph); + } - var _disclosure; + return graph; + }, _t('issues.fix.connect_crossing_features.annotation')); + } + }); + } - var _label; + 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 _expandedByDefault = utilFunctor(true); + var layer = tags.layer && Number(tags.layer); - var _disclosureContent; + if (layer && !isNaN(layer)) { + if (higherOrLower === 'higher') { + layer += 1; + } else { + layer -= 1; + } + } else { + if (higherOrLower === 'higher') { + layer = 1; + } else { + layer = -1; + } + } - var _disclosureExpanded; + tags.layer = layer.toString(); + context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); + } + }); + } - var _containerSelection = select(null); + validation.type = type; + return validation; + } - var section = { - id: id - }; + 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. - section.classes = function (val) { - if (!arguments.length) return _classes; - _classes = utilFunctor(val); - return section; - }; + var _nodeIndex; - section.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return section; - }; + var _origWay; - section.expandedByDefault = function (val) { - if (!arguments.length) return _expandedByDefault; - _expandedByDefault = utilFunctor(val); - return section; - }; + var _wayGeometry; - section.shouldDisplay = function (val) { - if (!arguments.length) return _shouldDisplay; - _shouldDisplay = utilFunctor(val); - return section; - }; + var _headNodeID; - section.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return section; - }; + var _annotation; - section.disclosureContent = function (val) { - if (!arguments.length) return _disclosureContent; - _disclosureContent = val; - return section; - }; + var _pointerHasMoved = false; // The osmNode to be placed. + // This is temporary and just follows the mouse cursor until an "add" event occurs. - section.disclosureExpanded = function (val) { - if (!arguments.length) return _disclosureExpanded; - _disclosureExpanded = val; - return section; - }; // may be called multiple times + var _drawNode; + var _didResolveTempEdit = false; - section.render = function (selection) { - _containerSelection = selection.selectAll('.section-' + id).data([0]); + 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 sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); + 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(); + } - _containerSelection = sectionEnter.merge(_containerSelection); + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - _containerSelection.call(renderContent); - }; + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - section.reRender = function () { - _containerSelection.call(renderContent); - }; + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } - section.selection = function () { - return _containerSelection; - }; + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } - section.disclosure = function () { - return _disclosure; - }; // may be called multiple times + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + } // related code + // - `mode/drag_node.js` `doMove()` + // - `behavior/draw.js` `click()` + // - `behavior/draw_way.js` `move()` - function renderContent(selection) { - if (_shouldDisplay) { - var shouldDisplay = _shouldDisplay(); + 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; - selection.classed('hide', !shouldDisplay); + if (targetLoc) { + // snap to node/vertex - a point target with `.loc` + loc = targetLoc; + } else if (targetNodes) { + // snap to way - a line target with `.nodes` + var choice = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, _drawNode.id); - if (!shouldDisplay) { - selection.html(''); - return; + if (choice) { + loc = choice.loc; } } - 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); - } - - if (_disclosureExpanded !== undefined) { - _disclosure.expanded(_disclosureExpanded); + 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 - _disclosureExpanded = undefined; - } - selection.call(_disclosure); - return; - } + function checkGeometry(includeDrawNode) { + var nopeDisabled = context.surface().classed('nope-disabled'); + var isInvalid = isInvalidGeometry(includeDrawNode); - if (_content) { - selection.call(_content); + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); } } - return section; - } + function isInvalidGeometry(includeDrawNode) { + var testNode = _drawNode; // we only need to test the single way we're drawing - // { - // key: 'string', // required - // value: 'string' // optional - // } - // -or- - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // + var parentWay = context.graph().entity(wayID); + var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy - function uiTagReference(what) { - var wikibase = what.qid ? services.wikidata : services.osmWikibase; - var tagReference = {}; + 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; + } + } - var _button = select(null); + return testNode && geoHasSelfIntersections(nodes, testNode.id); + } - var _body = select(null); + function undone() { + // undoing removed the temp edit + _didResolveTempEdit = true; + context.pauseChangeDispatch(); + var nextMode; - var _loaded; + 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 - var _showing; + nextMode = mode; + } // clear the redo stack by adding and removing a blank edit - function load() { - if (!wikibase) return; - _button.classed('tag-reference-loading', true); + context.perform(actionNoop()); + context.pop(1); + context.resumeChangeDispatch(); + context.enter(nextMode); + } - wikibase.getDocs(what, gotDocs); + function setActiveElements() { + if (!_drawNode) return; + context.surface().selectAll('.' + _drawNode.id).classed('active', true); } - function gotDocs(err, docs) { - _body.html(''); + function resetToStartGraph() { + while (context.graph() !== startGraph) { + context.pop(); + } + } - if (!docs || !docs.title) { - _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); + var drawWay = function drawWay(surface) { + _drawNode = undefined; + _didResolveTempEdit = false; + _origWay = context.entity(wayID); - done(); - 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]; } - 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(); + _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. + + context.pauseChangeDispatch(); + context.perform(actionNoop(), _annotation); + context.resumeChangeDispatch(); + behavior.hover().initialNodeID(_headNodeID); + behavior.on('move', function () { + _pointerHasMoved = true; + move.apply(this, arguments); + }).on('down', function () { + move.apply(this, arguments); + }).on('downcancel', function () { + if (_drawNode) removeDrawNode(); + }).on('click', drawWay.add).on('clickWay', drawWay.addWay).on('clickNode', drawWay.addNode).on('undo', context.undo).on('cancel', drawWay.cancel).on('finish', drawWay.finish); + select(window).on('keydown.drawWay', keydown).on('keyup.drawWay', keyup); + context.map().dblclickZoomEnable(false).on('drawn.draw', setActiveElements); + setActiveElements(); + surface.call(behavior); + context.history().on('undone.draw', undone); + }; + + drawWay.off = function (surface) { + if (!_didResolveTempEdit) { + // Drawing was interrupted unexpectedly. + // This can happen if the user changes modes, + // clicks geolocate button, a hashchange event occurs, etc. + context.pauseChangeDispatch(); + resetToStartGraph(); + context.resumeChangeDispatch(); } - _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')); + _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); + }; - if (docs.wiki) { - _body.append('a').attr('class', 'tag-reference-link').attr('target', '_blank').attr('href', docs.wiki.url).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html(docs.wiki.text)); - } // Add link to info about "good changeset comments" - #2923 + function 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(); + } - 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')); + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here } - } - function done() { - _loaded = true; + context.pauseChangeDispatch(); + doAdd(); // we just replaced the temporary edit with the real one - _button.classed('tag-reference-loading', false); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + context.enter(mode); + } // Accept the current position of the drawing node - _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - _showing = true; + drawWay.add = function (loc, d) { + attemptAdd(d, loc, function () {// don't need to do anything extra + }); + }; // Connect the way to an existing way - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); - if (iconUse.attr('href') === '#iD-icon-info') { - iconUse.attr('href', '#iD-icon-info-filled'); - } + 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 hide() { - _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - _body.classed('expanded', false); + + drawWay.addNode = function (node, d) { + // finish drawing if the mapper targets the prior node + if (node.id === _headNodeID || // or the first node when drawing an area + _origWay.isClosed() && node.id === _origWay.first()) { + drawWay.finish(); + return; + } + + attemptAdd(d, node.loc, function () { + context.replace(function actionReplaceDrawNode(graph) { + // remove the temporary draw node and insert the existing node + // at the same index + graph = graph.replace(graph.entity(wayID).removeNode(_drawNode.id)).remove(_drawNode); + return graph.replace(graph.entity(wayID).addNode(node.id, _nodeIndex)); + }, _annotation); }); + }; // 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. - _showing = false; - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + drawWay.finish = function () { + checkGeometry(false + /* includeDrawNode */ + ); - if (iconUse.attr('href') === '#iD-icon-info-filled') { - iconUse.attr('href', '#iD-icon-info'); - } - }); - } + if (context.surface().classed('nope')) { + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here + } - 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); + context.pauseChangeDispatch(); // remove the temporary edit - _button.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 + context.pop(1); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + var way = context.hasEntity(wayID); - if (_showing) { - hide(); - } else if (_loaded) { - done(); - } else { - load(); - } - }); - }; + if (!way || way.isDegenerate()) { + drawWay.cancel(); + return; + } - tagReference.body = function (selection) { - var itemID = what.qid || what.key + '-' + (what.value || ''); - _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { - return d; - }); + 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. - _body.exit().remove(); - _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + drawWay.cancel = function () { + context.pauseChangeDispatch(); + resetToStartGraph(); + context.resumeChangeDispatch(); + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + }, 1000); + context.surface().classed('nope', false).classed('nope-disabled', false).classed('nope-suppressed', false); + context.enter(modeBrowse(context)); + }; - if (_showing === false) { - hide(); - } + drawWay.nodeIndex = function (val) { + if (!arguments.length) return _nodeIndex; + _nodeIndex = val; + return drawWay; }; - tagReference.showing = function (val) { - if (!arguments.length) return _showing; - _showing = val; - return tagReference; + drawWay.activeID = function () { + if (!arguments.length) return _drawNode && _drawNode.id; // no assign + + return drawWay; }; - return tagReference; + return utilRebind(drawWay, dispatch, 'on'); } - function uiSectionRawTagEditor(id, context) { - var section = uiSection(id, context).classes('raw-tag-editor').label(function () { - var count = Object.keys(_tags).filter(function (d) { - return d; - }).length; - return _t('inspector.title_count', { - title: _t.html('inspector.tags'), - count: count - }); - }).expandedByDefault(false).disclosureContent(renderDisclosureContent); - var taginfo = services.taginfo; - var dispatch$1 = dispatch('change'); - var availableViews = [{ - id: 'list', - icon: '#fas-th-list' - }, { - id: 'text', - icon: '#fas-i-cursor' - }]; + 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 _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' + mode.enter = function () { + behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); + context.install(behavior); + }; + mode.exit = function () { + context.uninstall(behavior); + }; - var _readOnlyTags = []; // the keys in the order we want them to display + mode.selectedIDs = function () { + return [wayID]; + }; - var _orderedKeys = []; - var _showBlank = false; - var _pendingChange = null; + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - var _state; + return mode; + } - var _presets; + function validationDisconnectedWay() { + var type = 'disconnected_way'; - var _tags; + function isTaggedAsHighway(entity) { + return osmRoutableHighwayTagValues[entity.tags.highway]; + } - var _entityIDs; + 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 _didInteract = false; + function makeFixes(context) { + var fixes = []; + var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); - function interacted() { - _didInteract = true; - } + 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); + } - 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 + if (!fixes.length) { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_feature.title') + })); + } - var all = Object.keys(_tags).sort(); - var missingKeys = utilArrayDifference(all, _orderedKeys); + 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]); - for (var i in missingKeys) { - _orderedKeys.push(missingKeys[i]); - } // assemble row data + if (!operation.disabled()) { + operation(); + } + } + })); + } else { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_features.title') + })); + } + return fixes; + } - var rowData = _orderedKeys.map(function (key, i) { - return { - index: i, - key: key, - value: _tags[key] - }; - }); // append blank row last, if necessary + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); + } + function routingIslandForEntity(entity) { + var routingIsland = new Set(); // the interconnected routable features - if (!rowData.length || _showBlank) { - _showBlank = false; - rowData.push({ - index: rowData.length, - key: '', - value: '' - }); - } // View Options + var waysToCheck = []; // the queue of remaining routable ways to traverse + 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); + } + }); + } - 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 + 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 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 + while (waysToCheck.length) { + var wayToCheck = waysToCheck.pop(); + var childNodes = graph.childNodes(wayToCheck); - 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 + for (var i in childNodes) { + var vertex = childNodes[i]; - 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 + if (isConnectedVertex(vertex)) { + // found a link to the wider network, not a routing island + return null; + } - addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space - // Tag list items + if (isRoutableNode(vertex)) { + routingIsland.add(vertex); + } - var items = list.selectAll('.tag-row').data(rowData, function (d) { - return d.key; - }); - items.exit().each(unbind).remove(); // Enter + queueParentWays(vertex); + } + } // no network link found, this is a routing island, return its members - 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 - 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 + return routingIsland; + } - var value = row.select('input.value'); // propagate bound data + 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 (_entityIDs && taginfo && _state !== 'hover') { - bindTypeahead(key, value); - } + if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; + if (vertex.tags.amenity === 'parking_entrance') return true; + return false; + } - var referenceOptions = { - key: d.key - }; + function isRoutableNode(node) { + // treat elevators as distinct features in the highway network + if (node.tags.highway === 'elevator') return true; + return false; + } - if (typeof d.value === 'string') { - referenceOptions.value = d.value; - } + 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 reference = uiTagReference(referenceOptions); + 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 (_state === 'hover') { - reference.showing(false); - } + var map = context.map(); - row.select('.inner-wrap') // propagate bound data - .call(reference.button); - row.call(reference.body); - row.select('button.remove'); // propagate bound data - }); - items.selectAll('input.key').attr('title', function (d) { - return d.key; - }).call(utilGetSetValue, function (d) { - return d.key; - }).attr('readonly', function (d) { - return isReadOnly(d) || typeof d.value !== 'string' || null; - }); - items.selectAll('input.value').attr('title', function (d) { - return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : d.value; - }).classed('mixed', function (d) { - return Array.isArray(d.value); - }).attr('placeholder', function (d) { - return typeof d.value === 'string' ? null : _t('inspector.multiple_values'); - }).call(utilGetSetValue, function (d) { - return typeof d.value === 'string' ? d.value : ''; - }).attr('readonly', function (d) { - return isReadOnly(d) || null; - }); - items.selectAll('button.remove').on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'down', removeTag); // 'click' fires too late - #5878 - } + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } - function isReadOnly(d) { - for (var i = 0; i < _readOnlyTags.length; i++) { - if (d.key.match(_readOnlyTags[i]) !== null) { - return true; - } + context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + } + }); } + }; - return false; - } + validation.type = type; + return validation; + } - 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'); - } + function validationFormatting() { + var type = 'invalid_format'; - function stringify(s) { - return JSON.stringify(s).slice(1, -1); // without leading/trailing " - } + var validation = function validation(entity) { + var issues = []; - function unstringify(s) { - var leading = ''; - var trailing = ''; + 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 (s.length < 1 || s.charAt(0) !== '"') { - leading = '"'; + return !email || valid_email.test(email); + } + /* + function isSchemePresent(url) { + var valid_scheme = /^https?:\/\//i; + return (!url || valid_scheme.test(url)); } + */ - if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { - trailing = '"'; + + function showReferenceEmail(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.invalid_format.email.reference')); + } + /* + function showReferenceWebsite(selection) { + selection.selectAll('.issue-reference') + .data([0]) + .enter() + .append('div') + .attr('class', 'issue-reference') + .html(t.html('issues.invalid_format.website.reference')); + } + if (entity.tags.website) { + // Multiple websites are possible + // If ever we support ES6, arrow functions make this nicer + var websites = entity.tags.website + .split(';') + .map(function(s) { return s.trim(); }) + .filter(function(x) { return !isSchemePresent(x); }); + if (websites.length) { + issues.push(new validationIssue({ + type: type, + subtype: 'website', + severity: 'warning', + message: function(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? t.html('issues.invalid_format.website.message' + this.data, + { feature: utilDisplayLabel(entity, context.graph()), site: websites.join(', ') }) : ''; + }, + reference: showReferenceWebsite, + entityIds: [entity.id], + hash: websites.join(), + data: (websites.length > 1) ? '_multi' : '' + })); + } } + */ - return JSON.parse(leading + s + trailing); - } - function rowsToText(rows) { - var str = rows.filter(function (row) { - return row.key && row.key.trim() !== ''; - }).map(function (row) { - var rawVal = row.value; - if (typeof rawVal !== 'string') rawVal = '*'; - var val = rawVal ? stringify(rawVal) : ''; - return stringify(row.key) + '=' + val; - }).join('\n'); + if (entity.tags.email) { + // Multiple emails are possible + var emails = entity.tags.email.split(';').map(function (s) { + return s.trim(); + }).filter(function (x) { + return !isValidEmail(x); + }); - if (_state !== 'hover' && str.length) { - return str + '\n'; + if (emails.length) { + issues.push(new validationIssue({ + type: type, + subtype: 'email', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.invalid_format.email.message' + this.data, { + feature: utilDisplayLabel(entity, context.graph()), + email: emails.join(', ') + }) : ''; + }, + reference: showReferenceEmail, + entityIds: [entity.id], + hash: emails.join(), + data: emails.length > 1 ? '_multi' : '' + })); + } } - return str; - } + return issues; + }; - function textChanged() { - var newText = this.value.trim(); - var newTags = {}; - newText.split('\n').forEach(function (row) { - var m = row.match(/^\s*([^=]+)=(.*)$/); + validation.type = type; + return validation; + } - 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 validationHelpRequest(context) { + var type = 'help_request'; - if (change.newVal === '*' && typeof change.oldVal !== 'string') return; + var validation = function checkFixmeTag(entity) { + if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user - if (change.type === '-') { - _pendingChange[change.key] = undefined; - } else if (change.type === '+') { - _pendingChange[change.key] = change.newVal || ''; - } - }); + if (entity.version === undefined) return []; - if (Object.keys(_pendingChange).length === 0) { - _pendingChange = null; - return; + if (entity.v !== undefined) { + var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features + + if (!baseEntity || !baseEntity.tags.fixme) return []; } - scheduleChange(); - } + 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 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 showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); } - } + }; - function bindTypeahead(key, value) { - if (isReadOnly(key.datum())) return; + validation.type = type; + return validation; + } - if (Array.isArray(value.datum().value)) { - value.call(uiCombobox(context, 'tag-value').minItems(1).fetcher(function (value, callback) { - var keyString = utilGetSetValue(key); - if (!_tags[keyString]) return; + function validationImpossibleOneway() { + var type = 'impossible_oneway'; - var data = _tags[keyString].filter(Boolean).map(function (tagValue) { - return { - value: tagValue, - title: tagValue - }; - }); + 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); - callback(data); - })); - return; + 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; } - 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)); + function isOneway(way) { + if (way.tags.oneway === 'yes') return true; + if (way.tags.oneway) return false; + + for (var key in way.tags) { + if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { + return true; } - }); - })); - 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 = []; + return false; + } - 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]); + function nodeOccursMoreThanOnce(way, nodeID) { + var occurrences = 0; + + for (var index in way.nodes) { + if (way.nodes[index] === nodeID) { + occurrences += 1; + if (occurrences > 1) return true; } } - return sameletter.concat(other); + return false; } - } - function unbind() { - var row = select(this); - row.selectAll('input.key').call(uiCombobox.off, context); - row.selectAll('input.value').call(uiCombobox.off, context); - } + function isConnectedViaOtherTypes(way, node) { + var wayType = typeForWay(way); - 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 (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; + } + } - 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 + return graph.parentWays(node).some(function (parentWay) { + if (parentWay.id === way.id) return false; - if (isReadOnly({ - key: kNew - })) { - this.value = kOld; - return; - } + 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 (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 (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 - 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 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; } - }); - return; - } - - var row = this.parentNode.parentNode; - var inputVal = select(row).selectAll('input.value'); - var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); - _pendingChange = _pendingChange || {}; - if (kOld) { - _pendingChange[kOld] = undefined; + return false; + }); } - _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position - - var existingKeyIndex = _orderedKeys.indexOf(kOld); + function issuesForNode(way, nodeID) { + var isFirst = nodeID === way.first(); + var wayType = typeForWay(way); // ignore if this way is self-connected at this node - if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; - d.key = kNew; // update datum to avoid exit/enter on tag 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 - d.value = vNew; - this.value = kNew; - utilGetSetValue(inputVal, vNew); - scheduleChange(); - } + 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 - function valueChange(d3_event, d) { - if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered + 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 - if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 + if (attachedOneways.length < attachedWaysOfSameType.length) return []; - if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = context.cleanTagValue(this.value); - scheduleChange(); - } + if (attachedOneways.length) { + var connectedEndpointsOkay = attachedOneways.some(function (attachedOneway) { + if ((isFirst ? attachedOneway.first() : attachedOneway.last()) !== nodeID) return true; + if (nodeOccursMoreThanOnce(attachedOneway, nodeID)) return true; + return false; + }); + if (connectedEndpointsOkay) return []; + } - function removeTag(d3_event, d) { - if (isReadOnly(d)) return; + var placement = isFirst ? 'start' : 'end', + messageID = wayType + '.', + referenceID = wayType + '.'; - 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(); - } - } + if (wayType === 'waterway') { + messageID += 'connected.' + placement; + referenceID += 'connected'; + } else { + messageID += placement; + referenceID += placement; + } - 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); - } + 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 = []; - function scheduleChange() { - // Cache IDs in case the editor is reloaded before the change event is called. - #6028 - var entityIDs = _entityIDs; // Delay change in case this change is blurring an edited combo. - #5878 + if (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 + })); + } + })); + } - window.setTimeout(function () { - if (!_pendingChange) return; - dispatch$1.call('change', this, entityIDs, _pendingChange); - _pendingChange = null; - }, 10); - } + 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); + } + })); + } - section.state = function (val) { - if (!arguments.length) return _state; + return fixes; + }, + loc: node.loc + })]; - if (_state !== val) { - _orderedKeys = []; - _state = val; + 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')); + }; + } } - - return section; }; - section.presets = function (val) { - if (!arguments.length) return _presets; - _presets = val; + function continueDrawing(way, vertex, context) { + // make sure the vertex is actually visible and editable + var map = context.map(); - 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); + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); } - return section; - }; - - section.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return section; - }; - - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + } - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _orderedKeys = []; - } + validation.type = type; + return validation; + } - return section; - }; // pass an array of regular expressions to test against the tag key + function validationIncompatibleSource() { + var type = 'incompatible_source'; + var invalidSources = [{ + id: 'google', + regex: 'google', + exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' + }]; + 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; - section.readOnlyTags = function (val) { - if (!arguments.length) return _readOnlyTags; - _readOnlyTags = val; - return section; + 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(section, dispatch$1, 'on'); + validation.type = type; + return validation; } - function uiDataEditor(context) { - var dataHeader = uiDataHeader(); - var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - - var _datum; - - 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 - - editor.enter().append('div').attr('class', 'modal-section data-editor').merge(editor).call(dataHeader.datum(_datum)); - var rte = body.selectAll('.raw-tag-editor').data([0]); // enter/update + function validationMaprules() { + var type = 'maprules'; - 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 validation = function checkMaprules(entity, graph) { + if (!services.maprules) return []; + var rules = services.maprules.validationRules(); + var issues = []; - dataEditor.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + rule.findIssues(entity, graph, issues); + } + + return issues; }; - return dataEditor; + validation.type = type; + return validation; } - function modeSelectData(context, selectedDatum) { - var mode = { - id: 'select-data', - button: 'browse' - }; - var keybinding = utilKeybinding('select-data'); - var dataEditor = uiDataEditor(context); - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; // class the data as selected, or return to browse mode if the data is gone + function validationMismatchedGeometry() { + var type = 'mismatched_geometry'; - function selectData(d3_event, drawn) { - var selection = context.surface().selectAll('.layer-mapdata .data' + selectedDatum.__featurehash__); + function tagSuggestingLineIsArea(entity) { + if (entity.type !== 'way' || entity.isClosed()) return null; + var tagSuggestingArea = entity.tagSuggestingArea(); - 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 (!tagSuggestingArea) { + return null; + } - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); + var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); + var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); + + if (asLine && asArea && asLine === asArea) { + // these tags also allow lines and making this an area wouldn't matter + return null; } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + return tagSuggestingArea; } - mode.zoomToSelected = function () { - var extent = geoExtent(d3_geoBounds(selectedDatum)); - context.map().centerZoomEase(extent.center(), context.map().trimmedExtentZoom(extent)); - }; + 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 - 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 + if (firstToLastDistanceMeters < 0.75) { + testNodes = nodes.slice(); // shallow copy - var extent = geoExtent(d3_geoBounds(selectedDatum)); - sidebar.expand(sidebar.intersects(extent)); - context.map().on('drawn.select-data', selectData); - }; + testNodes.pop(); + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - 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(); - }; + 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 - return mode; - } - function uiImproveOsmComments() { - var _qaItem; + testNodes = nodes.slice(); // shallow copy - 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 + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - services.improveOSM.getComments(_qaItem).then(function (d) { - if (!d.comments) return; // nothing to do here + 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')); + }; + } + } - 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); + function lineTaggedAsAreaIssue(entity) { + var tagSuggestingArea = tagSuggestingLineIsArea(entity); + if (!tagSuggestingArea) return null; + return new validationIssue({ + type: type, + subtype: 'area_as_line', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.tag_suggests_area.message', { + feature: utilDisplayLabel(entity, 'area', true + /* verbose */ + ), + tag: utilTagText({ + tags: tagSuggestingArea + }) + }) : ''; + }, + reference: showReference, + entityIds: [entity.id], + hash: JSON.stringify(tagSuggestingArea), + dynamicFixes: function dynamicFixes(context) { + var fixes = []; + var entity = context.entity(this.entityIds[0]); + var connectEndsOnClick = makeConnectEndpointsFixOnClick(entity, context.graph()); + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_endpoints.title'), + onClick: connectEndsOnClick + })); + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_tag.title'), + onClick: function onClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - if (osm && d.username) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.username)).attr('target', '_blank'); - } + for (var key in tagSuggestingArea) { + delete tags[key]; + } - 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 + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); + } + })); + return fixes; + } }); - } - - 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 showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); + } } - issueComments.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return issueComments; - }; + function vertexPointIssue(entity, graph) { + // we only care about nodes + if (entity.type !== 'node') return null; // ignore tagless points - return issueComments; - } + if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them - function uiImproveOsmDetails(context) { - var _qaItem; + if (entity.isOnAddressLine(graph)) return null; + var geometry = entity.geometry(graph); + var allowedGeometries = osmNodeGeometriesForTags(entity.tags); - function issueDetail(d) { - if (d.desc) return d.desc; - var issueKey = d.issueKey; - d.replacements = d.replacements || {}; - d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string + if (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 + }); + } - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); + return null; } - function improveOsmDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); + 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; + } + + 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 }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + } - 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 lineToAreaDynamicFixes(context) { + var convertOnClick; + var entityId = this.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - 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 + delete tags.area; - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); + if (!osmTagSuggestingArea(tags)) { + // if removing the area tag would make this a line, offer that as a quick fix + convertOnClick = function convertOnClick(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - if (!osmlayer.enabled()) { - osmlayer.enabled(true); + if (tags.area) { + delete tags.area; } - context.map().centerZoom(_qaItem.loc, 20); + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.convert_to_line.annotation')); + }; + } - 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) + return [new validationIssueFix({ + icon: 'iD-icon-line', + title: _t.html('issues.fix.convert_to_line.title'), + onClick: convertOnClick + })]; + } - if (entity) { - var name = utilDisplayName(entity); // try to use common name + function extractPointDynamicFixes(context) { + var entityId = this.entityIds[0]; + var extractOnClick = null; - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + 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 - if (name) { - this.innerText = name; - } - } - }); // Don't hide entities related to this error - #5880 + context.enter(modeSelect(context, [action.getExtractedNodeID()])); + }; + } - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw + return [new validationIssueFix({ + icon: 'iD-operation-extract', + title: _t.html('issues.fix.extract_point.title'), + onClick: extractOnClick + })]; } - improveOsmDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmDetails; - }; - - return improveOsmDetails; - } - - function uiImproveOsmHeader() { - var _qaItem; + 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 = []; - 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 + 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 - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); - } + 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); + } - 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; + return issues; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); - } - }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + } } - improveOsmHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmHeader; + 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); }; - return improveOsmHeader; + validation.type = type; + return validation; } - function uiImproveOsmEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiImproveOsmDetails(context); - var qaComments = uiImproveOsmComments(); - var qaHeader = uiImproveOsmHeader(); + function validationMissingRole() { + var type = 'missing_role'; - var _qaItem; + var validation = function checkMissingRole(entity, graph) { + var issues = []; - function improveOsmEditor(selection) { - var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.improveOSM.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(qaComments.issue(_qaItem)).call(improveOsmSaveSection); - } + if (entity.type === 'way') { + graph.parentRelations(entity).forEach(function (relation) { + if (!relation.isMultipolygon()) return; + var member = relation.memberById(entity.id); - function improveOsmSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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 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 (way && isMissingRole(member)) { + issues.push(makeIssue(way, entity, member)); + } + }); + } - saveSection.exit().remove(); // enter + return issues; + }; - 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 isMissingRole(member) { + return !member.role || !member.role.trim().length; + } - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + function makeIssue(way, relation, member) { + return new validationIssue({ + type: type, + severity: 'warning', + message: function message(context) { + var member = context.hasEntity(this.entityIds[1]), + relation = context.hasEntity(this.entityIds[0]); + return member && relation ? _t.html('issues.missing_role.message', { + member: utilDisplayLabel(member, context.graph()), + relation: utilDisplayLabel(relation, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [relation.id, way.id], + data: { + member: member + }, + hash: member.index.toString(), + dynamicFixes: function dynamicFixes() { + return [makeAddRoleFix('inner'), makeAddRoleFix('outer'), new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.remove_from_relation.title'), + onClick: function onClick(context) { + context.perform(actionDeleteMember(this.issue.entityIds[0], this.issue.data.member.index), _t('operations.delete_member.annotation', { + n: 1 + })); + } + })]; + } + }); - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + 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 (val === '') { - val = undefined; - } // store the unsaved comment with the issue itself + 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 + })); + } + }); + } + validation.type = type; + return validation; + } - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.improveOSM; + function validationMissingTag(context) { + var type = 'missing_tag'; - if (qaService) { - qaService.replaceItem(_qaItem); - } + 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; + }); + }); - saveSection.call(qaSaveButtons); + if (entity.type === 'relation' && entityDescriptiveKeys.length === 1 && entity.tags.type === 'multipolygon') { + // this relation's only interesting tag just says its a multipolygon, + // which is not descriptive enough + // It's okay for a simple multipolygon to have no descriptive tags + // if its outer way has them (old model, see `outdated_tags.js`) + return osmOldMultipolygonOuterMemberOfRelation(entity, graph); } + + return entityDescriptiveKeys.length > 0; } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + function isUnknownRoad(entity) { + return entity.type === 'way' && entity.tags.highway === 'road'; + } - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + function isUntypedRelation(entity) { + return entity.type === 'relation' && !entity.tags.type; + } - buttonSection.exit().remove(); // enter + 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 - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + if (!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 - 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 (!subtype && isUnknownRoad(entity)) { + subtype = 'highway_classification'; + } - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.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 + 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 qaService = services.improveOSM; + 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 (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 (!disabledReasonID) { + deleteOnClick = function deleteOnClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); - var qaService = services.improveOSM; + if (!operation.disabled()) { + operation(); + } + }; + } - if (qaService) { - d.newStatus = 'INVALID'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + 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; } - }); - } // NOTE: Don't change method name until UI v3 is merged - + })]; - improveOsmEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmEditor; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + } }; - return utilRebind(improveOsmEditor, dispatch$1, 'on'); + validation.type = type; + return validation; } - function uiKeepRightDetails(context) { - var _qaItem; + function validationOutdatedTags() { + var type = 'outdated_tags'; + var _waitingForDeprecated = true; - 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 + var _dataDeprecated; // fetch deprecated tags - var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); - if (detail === unknown) { - detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); - } + _mainFileFetcher.get('deprecated').then(function (d) { + return _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return _waitingForDeprecated = false; + }); - return detail; - } + function oldTagIssues(entity, graph) { + var oldTags = Object.assign({}, entity.tags); // shallow copy - function keepRightDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + var preset = _mainPresetIndex.match(entity, graph); + var subtype = 'deprecated_tags'; + if (!preset) return []; + if (!entity.hasInterestingTags()) return []; // Upgrade preset, if a replacement is available.. - var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); - descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. + if (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.. - 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 - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); + if (_dataDeprecated) { + var deprecatedTags = entity.deprecatedTags(_dataDeprecated); - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + 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 - context.map().centerZoomEase(_qaItem.loc, 20); - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); + var newTags = Object.assign({}, entity.tags); // shallow copy + + 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]; + } } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + }); + } // Attempt to match a canonical record in the name-suggestion-index. - 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 - } + var nsi = services.nsi; + var waitingForNsi = false; - if (name) { - this.innerText = name; + if (nsi) { + waitingForNsi = nsi.status() === 'loading'; + + if (!waitingForNsi) { + var loc = entity.extent(graph).center(); + var result = nsi.upgradeTags(newTags, loc); + + if (result) { + newTags = result; + subtype = 'noncanonical_brand'; } } - }); // Don't hide entities related to this issue - #5880 + } - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } + var issues = []; + issues.provisional = _waitingForDeprecated || waitingForNsi; // determine diff - keepRightDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightDetails; - }; + var tagDiff = utilTagDiff(oldTags, newTags); + if (!tagDiff.length) return issues; + var isOnlyAddingTags = tagDiff.every(function (d) { + return d.type === '+'; + }); + var prefix = ''; - return keepRightDetails; - } + 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 uiKeepRightHeader() { - var _qaItem; - function issueTitle(d) { - var itemType = d.itemType, - parentIssueType = d.parentIssueType; - var unknown = _t.html('inspector.unknown'); - var replacements = d.replacements || {}; - replacements["default"] = unknown; // special key `default` works as a fallback string + 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 title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - if (title === unknown) { - title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); + 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); } - 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; - }); - 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 showMessage(context) { + var currEntity = context.hasEntity(entity.id); + if (!currEntity) return ''; + var messageID = "issues.outdated_tags.".concat(prefix, "message"); - keepRightHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightHeader; - }; + if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { + messageID += '_incomplete'; + } - return keepRightHeader; - } + return _t.html(messageID, { + feature: utilDisplayLabel(currEntity, context.graph(), true + /* verbose */ + ) + }); + } - function uiViewOnKeepRight() { - var _qaItem; + 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 viewOnKeepRight(selection) { - var url; + function oldMultipolygonIssues(entity, graph) { + var multipolygon, outerWay; - if (services.keepRight && _qaItem instanceof QAItem) { - url = services.keepRight.issueURL(_qaItem); + if (entity.type === 'relation') { + outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); + multipolygon = entity; + } else if (entity.type === 'way') { + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + outerWay = entity; + } else { + return []; } - var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit + 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')); + } + })]; + } + })]; - link.exit().remove(); // enter + 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); + } - var linkEnter = link.enter().append('a').attr('class', 'view-on-keepRight').attr('target', '_blank').attr('rel', 'noopener') // security measure - .attr('href', function (d) { - return d; - }).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('inspector.view_on_keepRight')); + function 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 */ + ) + }); + } + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); + } } - viewOnKeepRight.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnKeepRight; + var validation = function checkOutdatedTags(entity, graph) { + var issues = oldMultipolygonIssues(entity, graph); + if (!issues.length) issues = oldTagIssues(entity, graph); + return issues; }; - return viewOnKeepRight; + validation.type = type; + return validation; } - function uiKeepRightEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiKeepRightDetails(context); - var qaHeader = uiKeepRightHeader(); - - var _qaItem; - - function keepRightEditor(selection) { - var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.keepRight.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(keepRightSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnKeepRight().what(_qaItem)); - } + function validationPrivateData() { + var type = 'private_data'; // assume that some buildings are private - function keepRightSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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 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 publicKeys = { + amenity: true, + craft: true, + historic: true, + leisure: true, + office: true, + shop: true, + tourism: true + }; // these tags may contain personally identifying info - saveSection.exit().remove(); // enter + var personalTags = { + 'contact:email': true, + 'contact:fax': true, + 'contact:phone': true, + email: true, + fax: true, + phone: 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('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 validation = function checkPrivateData(entity) { + var tags = entity.tags; + if (!tags.building || !privateBuildingValues[tags.building]) return []; + var keepTags = {}; - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + for (var k in tags) { + if (publicKeys[k]) return []; // probably a public feature - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + if (!personalTags[k]) { + keepTags[k] = tags[k]; + } + } - if (val === _qaItem.comment) { - val = undefined; - } // store the unsaved comment with the issue itself + var tagDiff = utilTagDiff(tags, keepTags); + if (!tagDiff.length) return []; + var fixID = tagDiff.length === 1 ? 'remove_tag' : 'remove_tags'; + return [new validationIssue({ + type: type, + severity: 'warning', + message: showMessage, + reference: showReference, + entityIds: [entity.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.' + fixID + '.title'), + onClick: function onClick(context) { + context.perform(doUpgrade, _t('issues.fix.upgrade_tags.annotation')); + } + })]; + } + })]; + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - _qaItem = _qaItem.update({ - newComment: val + tagDiff.forEach(function (diff) { + if (diff.type === '-') { + delete newTags[diff.key]; + } else if (diff.type === '+') { + newTags[diff.key] = diff.newVal; + } }); - var qaService = services.keepRight; + return actionChangeTags(currEntity.id, newTags)(graph); + } - if (qaService) { - qaService.replaceItem(_qaItem); // update keepright cache - } + 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()) + }); + } - saveSection.call(qaSaveButtons); + 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 qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + validation.type = type; + return validation; + } - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + 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. - buttonSection.exit().remove(); // enter + function isGenericMatchInNsi(tags) { + var nsi = services.nsi; - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + if (nsi) { + _waitingForNsi = nsi.status() === 'loading'; - buttonSection = buttonSection.merge(buttonEnter); - buttonSection.select('.comment-button') // select and propagate data - .attr('disabled', function (d) { - return d.newComment ? null : true; - }).on('click.comment', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + if (!_waitingForNsi) { + return nsi.isGenericName(tags); + } + } - var qaService = services.keepRight; + return false; + } // Test if the name is just the key or tag value (e.g. "park") - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - buttonSection.select('.close-button') // select and propagate data - .html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.close".concat(andComment)); - }).on('click.close', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - var qaService = services.keepRight; + function nameMatchesRawTag(lowercaseName, tags) { + for (var i = 0; i < keysToTestForGenericValues.length; i++) { + var key = keysToTestForGenericValues[i]; + var val = tags[key]; - if (qaService) { - d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) + if (val) { + val = val.toLowerCase(); - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { + return true; + } } - }); - buttonSection.select('.ignore-button') // select and propagate data - .html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.ignore".concat(andComment)); - }).on('click.ignore', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + } - var qaService = services.keepRight; + return false; + } - if (qaService) { - d.newStatus = 'ignore'; // ignore permanently (false positive) + function isGenericName(name, tags) { + name = name.toLowerCase(); + return nameMatchesRawTag(name, tags) || isGenericMatchInNsi(tags); + } - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); + 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 + + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); + } + })]; } }); - } // 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(keepRightEditor, dispatch$1, 'on'); - } + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + } + } - function uiOsmoseDetails(context) { - var _qaItem; + 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 - function issueString(d, type) { - if (!d) return ''; // Issue strings are cached from Osmose API + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); + } + })]; + } + }); - var s = services.osmose.getStrings(d.itemType); - return type in s ? s[type] : ''; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + } } - function osmoseDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // Description + var validation = function checkGenericName(entity) { + var tags = entity.tags; // a generic name is allowed if it's a known brand or entity - if (issueString(_qaItem, 'detail')) { - var div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - div.append('h4').html(_t.html('QA.keepRight.detail_description')); - div.append('p').attr('class', 'qa-details-description-text').html(function (d) { - return issueString(d, 'detail'); - }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); - } // Elements (populated later as data is requested) + var hasWikidata = !!tags.wikidata || !!tags['brand:wikidata'] || !!tags['operator:wikidata']; + if (hasWikidata) return []; + var issues = []; + var notNames = (tags['not:name'] || '').split(';'); + for (var key in tags) { + var m = key.match(/^name(?:(?::)([a-zA-Z_-]+))?$/); + if (!m) continue; + var langCode = m.length >= 2 ? m[1] : null; + var value = tags[key]; - var 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 (notNames.length) { + for (var i in notNames) { + var notName = notNames[i]; - if (issueString(_qaItem, 'fix')) { - var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + if (notName && value === notName) { + issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); + continue; + } + } + } - _div.append('h4').html(_t.html('QA.osmose.fix_title')); + if (isGenericName(value, tags)) { + issues.provisional = _waitingForNsi; // retry later if we are waiting on NSI to finish loading - _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) + issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); + } + } + return issues; + }; - if (issueString(_qaItem, 'trap')) { - var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + validation.type = type; + return validation; + } - _div2.append('h4').html(_t.html('QA.osmose.trap_title')); + 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 - _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 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 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 + var validation = function checkUnsquareWay(entity, graph) { + if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare - 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 (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 (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 nodes = graph.childNodes(entity).slice(); // shallow copy + if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice + // ignore if not all nodes are fully downloaded - 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 + 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 - 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 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 - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + 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 - context.map().centerZoom(d.loc, 20); + 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 (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) + autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { + n: 1 + })]; + } - if (entity) { - var name = utilDisplayName(entity); // try to use common name + return [new validationIssue({ + type: type, + subtype: 'building', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.unsquare_way.message', { + feature: utilDisplayLabel(entity, context.graph()) + }) : ''; + }, + reference: showReference, + entityIds: [entity.id], + hash: degreeThreshold, + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + icon: 'iD-operation-orthogonalize', + title: _t.html('issues.fix.square_feature.title'), + autoArgs: autoArgs, + onClick: function onClick(context, completionHandler) { + var entityId = this.issue.entityIds[0]; // use same degree threshold as for detection - if (!name) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { + n: 1 + })); // run after the squaring transition (currently 150ms) - if (name) { - this.innerText = name; + window.setTimeout(function () { + completionHandler(); + }, 175); } - } - }); // 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 - }); - } + }) + /* + 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') + ); + } + }) + */ + ]; + } + })]; - osmoseDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseDetails; + 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 osmoseDetails; + validation.type = type; + return validation; } - function uiOsmoseHeader() { - var _qaItem; + 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 issueTitle(d) { - var unknown = _t('inspector.unknown'); - if (!d) return unknown; // Issue titles supplied by Osmose + function coreValidator(context) { + var _this = this; - var s = services.osmose.getStrings(d.itemType); - return 'title' in s ? s.title : unknown; - } + var dispatch = dispatch$8('validated', 'focusedIssue'); + var validator = utilRebind({}, dispatch, 'on'); + var _rules = {}; + var _disabledRules = {}; - 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; + var _ignoredIssueIDs = new Set(); - 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); - } + var _resolvedIssueIDs = new Set(); - osmoseHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseHeader; - }; + var _baseCache = validationCache('base'); // issues before any user edits - return osmoseHeader; - } - function uiViewOnOsmose() { - var _qaItem; + var _headCache = validationCache('head'); // issues after all user edits - function viewOnOsmose(selection) { - var url; - if (services.osmose && _qaItem instanceof QAItem) { - url = services.osmose.itemURL(_qaItem); - } + var _completeDiff = {}; // complete diff base -> head of what the user changed - var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit + var _headIsCurrent = false; - link.exit().remove(); // enter + var _deferredRIC = new Set(); // Set( RequestIdleCallback handles ) - 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')); - } - viewOnOsmose.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnOsmose; - }; + var _deferredST = new Set(); // Set( SetTimeout handles ) - return viewOnOsmose; - } - function uiOsmoseEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiOsmoseDetails(context); - var qaHeader = uiOsmoseHeader(); + var _headPromise; // Promise fulfilled when validation is performed up to headGraph snapshot - var _qaItem; - function osmoseEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.osmose.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(osmoseSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOsmose().what(_qaItem)); - } + var RETRY = 5000; // wait 5sec before revalidating provisional entities + // Allow validation severity to be overridden by url queryparams... + // See: https://github.com/openstreetmap/iD/pull/8243 + // + // Each param should contain a urlencoded comma separated list of + // `type/subtype` rules. `*` may be used as a wildcard.. + // Examples: + // `validationError=disconnected_way/*` + // `validationError=disconnected_way/highway` + // `validationError=crossing_ways/bridge*` + // `validationError=crossing_ways/bridge*,crossing_ways/tunnel*` + + var _errorOverrides = parseHashParam(context.initialHashParams.validationError); + + var _warningOverrides = parseHashParam(context.initialHashParams.validationWarning); + + var _disableOverrides = parseHashParam(context.initialHashParams.validationDisable); // `parseHashParam()` (private) + // Checks hash parameters for severity overrides + // Arguments + // `param` - a url hash parameter (`validationError`, `validationWarning`, or `validationDisable`) + // Returns + // Array of Objects like { type: RegExp, subtype: RegExp } + // - 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 parseHashParam(param) { + var result = []; + var rules = (param || '').split(','); + rules.forEach(function (rule) { + rule = rule.trim(); + var parts = rule.split('/', 2); // "type/subtype" + + var type = parts[0]; + var subtype = parts[1] || '*'; + if (!type || !subtype) return; + result.push({ + type: makeRegExp(type), + subtype: makeRegExp(subtype) + }); + }); + return result; + + function makeRegExp(str) { + var escaped = str.replace(/[-\/\\^$+?.()|[\]{}]/g, '\\$&') // escape all reserved chars except for the '*' + .replace(/\*/g, '.*'); // treat a '*' like '.*' - saveSection.exit().remove(); // enter + return new RegExp('^' + escaped + '$'); + } + } // `init()` + // Initialize the validator, called once on iD startup + // - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - } + 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 qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + 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 + // - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit - buttonSection.exit().remove(); // enter + function reset(resetIgnored) { + // cancel deferred work + _deferredRIC.forEach(window.cancelIdleCallback); - 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 + _deferredRIC.clear(); - 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 + _deferredST.forEach(window.clearTimeout); - var qaService = services.osmose; + _deferredST.clear(); // empty queues and resolve any pending promise - 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 - var qaService = services.osmose; + _baseCache.queue = []; + _headCache.queue = []; + processQueue(_headCache); + processQueue(_baseCache); // clear caches - if (qaService) { - d.newStatus = 'false'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + if (resetIgnored) _ignoredIssueIDs.clear(); + _resolvedIssueIDs.clear(); - osmoseEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseEditor; - }; + _baseCache = validationCache('base'); + _headCache = validationCache('head'); + _completeDiff = {}; + _headIsCurrent = false; + } // `reset()` + // clear caches, called whenever iD resets after a save or switches sources + // (clears out the _ignoredIssueIDs set also) + // - return utilRebind(osmoseEditor, dispatch$1, 'on'); - } - function modeSelectError(context, selectedErrorID, selectedErrorService) { - var mode = { - id: 'select-error', - button: 'browse' - }; - var keybinding = utilKeybinding('select-error'); - var errorService = services[selectedErrorService]; - var errorEditor; + validator.reset = function () { + reset(true); + }; // `resetIgnoredIssues()` + // clears out the _ignoredIssueIDs Set + // - switch (selectedErrorService) { - case 'improveOSM': - errorEditor = uiImproveOsmEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + validator.resetIgnoredIssues = function () { + _ignoredIssueIDs.clear(); - case 'keepRight': - errorEditor = uiKeepRightEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + dispatch.call('validated'); // redraw UI + }; // `revalidateUnsquare()` + // Called whenever the user changes the unsquare threshold + // It reruns just the "unsquare_way" validation on all buildings. + // - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; - case 'osmose': - errorEditor = uiOsmoseEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + validator.revalidateUnsquare = function () { + revalidateUnsquare(_headCache); + revalidateUnsquare(_baseCache); + dispatch.call('validated'); + }; - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; - } + function revalidateUnsquare(cache) { + var checkUnsquareWay = _rules.unsquare_way; + if (!cache.graph || typeof checkUnsquareWay !== 'function') return; // uncache existing - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + cache.uncacheIssuesOfType('unsquare_way'); + var buildings = context.history().tree().intersects(geoExtent([-180, -90], [180, 90]), cache.graph) // everywhere + .filter(function (entity) { + return entity.type === 'way' && entity.tags.building && entity.tags.building !== 'no'; + }); // rerun for all buildings - function checkSelectedID() { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + buildings.forEach(function (entity) { + var detected = checkUnsquareWay(entity, cache.graph); + if (!detected.length) return; + cache.cacheIssues(detected); + }); + } // `getIssues()` + // Gets all issues that match the given options + // This is called by many other places + // + // Arguments + // `options` Object like: + // { + // what: 'all', // 'all' or 'edited' + // where: 'all', // 'all' or 'visible' + // includeIgnored: false, // true, false, or 'only' + // includeDisabledRules: false // true, false, or 'only' + // } + // + // Returns + // An Array containing the issues + // - if (!error) { - context.enter(modeBrowse(context)); - } - return error; - } + validator.getIssues = function (options) { + var opts = Object.assign({ + what: 'all', + where: 'all', + includeIgnored: false, + includeDisabledRules: false + }, options); + var view = context.map().extent(); + var seen = new Set(); + var results = []; // collect head issues - caused by user edits - mode.zoomToSelected = function () { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + if (_headCache.graph && _headCache.graph !== _baseCache.graph) { + Object.values(_headCache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue)) return; + seen.add(issue.id); + results.push(issue); + }); + } // collect base issues - not caused by user edits - if (error) { - context.map().centerZoomEase(error.loc, 20); + + if (opts.what === 'all') { + Object.values(_baseCache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue)) return; + seen.add(issue.id); + results.push(issue); + }); } - }; - 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 + return results; // Filter the issue set to include only what the calling code wants to see. + // Note that we use `context.graph()`/`context.hasEntity()` here, not `cache.graph`, + // because that is the graph that the calling code will be using. - function selectError(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); + function filter(issue) { + if (!issue) return false; + if (seen.has(issue.id)) return false; + if (_resolvedIssueIDs.has(issue.id)) return false; + if (opts.includeDisabledRules === 'only' && !_disabledRules[issue.type]) return false; + if (!opts.includeDisabledRules && _disabledRules[issue.type]) return false; + if (opts.includeIgnored === 'only' && !_ignoredIssueIDs.has(issue.id)) return false; + if (!opts.includeIgnored && _ignoredIssueIDs.has(issue.id)) return false; // This issue may involve an entity that doesn't exist in context.graph() + // This can happen because validation is async and rendering the issue lists is async. - 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 ((issue.entityIds || []).some(function (id) { + return !context.hasEntity(id); + })) return false; - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); - } - } else { - selection.classed('selected', true); - context.selectedErrorID(selectedErrorID); + if (opts.where === 'visible') { + var extent = issue.extent(context.graph()); + if (!view.intersects(extent)) return false; } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + return true; } - }; + }; // `getResolvedIssues()` + // Gets the issues that have been fixed by the user. + // + // Resolved issues are tracked in the `_resolvedIssueIDs` Set, + // and they should all be issues that exist in the _baseCache. + // + // Returns + // An Array containing the issues + // - mode.exit = function () { - behaviors.forEach(context.uninstall); - select(document).call(keybinding.unbind); - context.surface().selectAll('.qaItem.selected').classed('selected hover', false); - context.map().on('drawn.select-error', null); - context.ui().sidebar.hide(); - context.selectedErrorID(null); - context.features().forceVisible([]); - }; - return mode; - } + validator.getResolvedIssues = function () { + return Array.from(_resolvedIssueIDs).map(function (issueID) { + return _baseCache.issuesByIssueID[issueID]; + }).filter(Boolean); + }; // `focusIssue()` + // Adjusts the map to focus on the given issue. + // (requires the issue to have a reasonable extent defined) + // + // Arguments + // `issue` - the issue to focus on + // - 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 + validator.focusIssue = function (issue) { + // Note that we use `context.graph()`/`context.hasEntity()` here, not `cache.graph`, + // because that is the graph that the calling code will be using. + var graph = context.graph(); + var selectID; + var focusCenter; // Try to focus the map at the center of the issue.. - var _multiselectionPointerId = null; // use pointer events on supported platforms; fallback to mouse events + var issueExtent = issue.extent(graph); - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + if (issueExtent) { + focusCenter = issueExtent.center(); + } // Try to select the first entity in the issue.. - 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; - } - if (d3_event.keyCode === 93 || // context menu key - d3_event.keyCode === 32) { - // spacebar - d3_event.preventDefault(); - } + if (issue.entityIds && issue.entityIds.length) { + selectID = issue.entityIds[0]; // If a relation, focus on one of its members instead. + // Otherwise we might be focusing on a part of map where the relation is not visible. - 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 + if (selectID && selectID.charAt(0) === 'r') { + // relation + var ids = utilEntityAndDeepMemberIDs([selectID], graph); + var nodeID = ids.find(function (id) { + return id.charAt(0) === 'n' && graph.hasEntity(id); + }); - cancelLongPress(); + if (!nodeID) { + // relation has no downloaded nodes to focus on + var wayID = ids.find(function (id) { + return id.charAt(0) === 'w' && graph.hasEntity(id); + }); - if (d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', true); - } + if (wayID) { + nodeID = graph.entity(wayID).first(); // focus on the first node of this way + } + } - 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 (nodeID) { + focusCenter = graph.entity(nodeID).loc; + } } } - } - function keyup(d3_event) { - cancelLongPress(); + if (focusCenter) { + // Adjust the view + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(focusCenter, setZoom); + } - if (!d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', false); + if (selectID) { + // Enter select mode + window.setTimeout(function () { + context.enter(modeSelect(context, [selectID])); + dispatch.call('focusedIssue', _this, issue); + }, 250); // after ease } + }; // `getIssuesBySeverity()` + // Gets the issues then groups them by error/warning + // (This just calls getIssues, then puts issues in groups) + // + // Arguments + // `options` - (see `getIssues`) + // Returns + // Object result like: + // { + // error: Array of errors, + // warning: Array of warnings + // } + // - 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; - if (pointer) { - delete _downPointers.spacebar; - if (pointer.done) return; - d3_event.preventDefault(); - _lastInteractionType = 'spacebar'; - click(pointer.firstEvent, pointer.lastEvent, 'spacebar'); + 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) { + var orderedIssueTypes = [// Show some issue types in a particular order: + 'missing_tag', 'missing_role', // - missing data first + 'outdated_tags', 'mismatched_geometry', // - identity issues + 'crossing_ways', 'almost_junction', // - geometry issues where fixing them might solve connectivity issues + 'disconnected_way', 'impossible_oneway' // - finally connectivity issues + ]; + var allIssues = validator.getIssues(options); + var forEntityIDs = new Set(entityIDs); + return allIssues.filter(function (issue) { + return (issue.entityIds || []).some(function (entityID) { + return forEntityIDs.has(entityID); + }); + }).sort(function (issue1, issue2) { + if (issue1.type === issue2.type) { + // issues of the same type, sort deterministically + return issue1.id < issue2.id ? -1 : 1; } - } - } - function pointerdown(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - cancelLongPress(); - if (d3_event.buttons && d3_event.buttons !== 1) return; - context.ui().closeEditMenu(); - _longPressTimeout = window.setTimeout(didLongPress, 500, id, 'longdown-' + (d3_event.pointerType || 'mouse')); - _downPointers[id] = { - firstEvent: d3_event, - lastEvent: d3_event - }; - } + var index1 = orderedIssueTypes.indexOf(issue1.type); + var index2 = orderedIssueTypes.indexOf(issue2.type); - function didLongPress(id, interactionType) { - var pointer = _downPointers[id]; - if (!pointer) return; + 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; + } + }); + }; // `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 + // - 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 + validator.getEntityIssues = function (entityID, options) { + return validator.getSharedEntityIssues([entityID], options); + }; // `getRuleKeys()` + // + // Returns + // An Array containing the rule keys + // - _longPressTimeout = null; - _lastInteractionType = interactionType; - _showMenu = true; - click(pointer.firstEvent, pointer.lastEvent, id); - } - function pointermove(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); + validator.getRuleKeys = function () { + return Object.keys(_rules); + }; // `isRuleEnabled()` + // + // Arguments + // `key` - the rule to check (e.g. 'crossing_ways') + // Returns + // `true`/`false` + // - if (_downPointers[id]) { - _downPointers[id].lastEvent = d3_event; - } - if (!d3_event.pointerType || d3_event.pointerType === 'mouse') { - _lastMouseEvent = d3_event; + 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') + // - if (_downPointers.spacebar) { - _downPointers.spacebar.lastEvent = d3_event; - } + + validator.toggleRule = function (key) { + if (_disabledRules[key]) { + delete _disabledRules[key]; + } else { + _disabledRules[key] = true; } - } - function pointerup(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - var pointer = _downPointers[id]; - if (!pointer) return; - delete _downPointers[id]; + 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 + // - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; - } - if (pointer.done) return; - click(pointer.firstEvent, d3_event, id); - } + 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 + // - function pointercancel(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - if (!_downPointers[id]) return; - delete _downPointers[id]; - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; - } - } + 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. + // - function contextmenu(d3_event) { - d3_event.preventDefault(); - if (!+d3_event.clientX && !+d3_event.clientY) { - if (_lastMouseEvent) { - d3_event.sourceEvent = _lastMouseEvent; - } else { - return; - } - } else { - _lastMouseEvent = d3_event; - _lastInteractionType = 'rightclick'; + validator.validate = function () { + // Make sure the caches have graphs assigned to them. + // (we don't do this in `reset` because context is still resetting things and `history.base()` is unstable then) + var baseGraph = context.history().base(); + if (!_headCache.graph) _headCache.graph = baseGraph; + if (!_baseCache.graph) _baseCache.graph = baseGraph; + var prevGraph = _headCache.graph; + var currGraph = context.graph(); + + if (currGraph === prevGraph) { + // _headCache.graph is current - we are caught up + _headIsCurrent = true; + dispatch.call('validated'); + return Promise.resolve(); } - _showMenu = true; - click(d3_event, d3_event); - } + 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 - 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. + return _headPromise; + } // If we get here, its time to start validating stuff. - var pointGetter = utilFastMouse(mapNode); - var p1 = pointGetter(firstEvent); - var p2 = pointGetter(lastEvent); - var dist = geoVecLength(p1, p2); - if (dist > _tolerancePx || !mapContains(lastEvent)) { - resetProperties(); - return; - } + _headCache.graph = currGraph; // take snapshot - var targetDatum = lastEvent.target.__data__; - var multiselectEntityId; + _completeDiff = context.history().difference().complete(); + var incrementalDiff = coreDifference(prevGraph, currGraph); + var entityIDs = Object.keys(incrementalDiff.complete()); // if (!entityIDs.size) { - 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); + if (!entityIDs.length) { + dispatch.call('validated'); + return Promise.resolve(); + } - if (selectPointerInfo) { - _multiselectionPointerId = selectPointerInfo.pointerId; // if the other feature isn't selected yet, make sure we select it + _headPromise = validateEntitiesAsync(entityIDs, _headCache).then(function () { + return updateResolvedIssues(entityIDs); + }).then(function () { + return dispatch.call('validated'); + })["catch"](function () { + /* ignore */ + }).then(function () { + _headPromise = null; - multiselectEntityId = !selectPointerInfo.selected && selectPointerInfo.entityId; - _downPointers[selectPointerInfo.pointerId].done = true; + if (!_headIsCurrent) { + validator.validate(); // run it again to catch up to current graph } - } // support multiselect if data is already selected + }); + return _headPromise; + }; // register event handlers: + // WHEN TO RUN VALIDATION: + // When history changes: - 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); + 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 - processClick(targetDatum, isMultiselect, p2, multiselectEntityId); + validator.validate(); + }); // but not on 'change' (e.g. while drawing) + // When user changes editing modes (to catch recent changes e.g. drawing) - function mapContains(event) { - var rect = mapNode.getBoundingClientRect(); - return event.clientX >= rect.left && event.clientX <= rect.right && event.clientY >= rect.top && event.clientY <= rect.bottom; - } + context.on('exit.validator', validator.validate); // When merging fetched data, validate base graph: - function pointerDownOnSelection(skipPointerId) { - var mode = context.mode(); - var selectedIDs = mode.id === 'select' ? mode.selectedIDs() : []; + context.history().on('merge.validator', function (entities) { + if (!entities) return; // Make sure the caches have graphs assigned to them. + // (we don't do this in `reset` because context is still resetting things and `history.base()` is unstable then) - 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 baseGraph = context.history().base(); + if (!_headCache.graph) _headCache.graph = baseGraph; + if (!_baseCache.graph) _baseCache.graph = baseGraph; + var entityIDs = entities.map(function (entity) { + return entity.id; + }); // entityIDs = entityIDsToValidate(entityIDs, baseGraph); // expand set + + validateEntitiesAsync(entityIDs, _baseCache); + }); // `validateEntity()` (private) + // Runs all validation rules on a single entity. + // Some things to note: + // - Graph is passed in from whenever the validation was started. Validators shouldn't use + // `context.graph()` because this all happens async, and the graph might have changed + // (for example, nodes getting deleted before the validation can run) + // - Validator functions may still be waiting on something and return a "provisional" result. + // In this situation, we will schedule to revalidate the entity sometime later. + // + // Arguments + // `entity` - The entity + // `graph` - graph containing the entity + // + // Returns + // Object result like: + // { + // issues: Array of detected issues + // provisional: `true` if provisional result, `false` if final result + // } + // - return null; - } - } + function validateEntity(entity, graph) { + var result = { + issues: [], + provisional: false + }; + Object.keys(_rules).forEach(runValidation); // run all rules - 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; + return result; // runs validation and appends resulting issues - if (datum && datum.type === 'midpoint') { - // treat targeting midpoints as if targeting the parent way - datum = datum.parents[0]; - } + function runValidation(key) { + var fn = _rules[key]; - var newMode; + if (typeof fn !== 'function') { + console.error('no such validation rule = ' + key); // eslint-disable-line no-console - if (datum instanceof osmEntity) { - // targeting an entity - var selectedIDs = context.selectedIDs(); - context.selectedNoteID(null); - context.selectedErrorID(null); + return; + } - 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 + var detected = fn(entity, graph); - newMode = mode.id === 'select' ? mode.selectedIDs(selectedIDs) : modeSelect(context, selectedIDs).selectBehavior(behavior); - context.enter(newMode); + if (detected.provisional) { + // this validation should be run again later + result.provisional = true; + } + + detected = detected.filter(applySeverityOverrides); + result.issues = result.issues.concat(detected); // If there are any override rules that match the issue type/subtype, + // adjust severity (or disable it) and keep/discard as quickly as possible. + + function applySeverityOverrides(issue) { + var type = issue.type; + var subtype = issue.subtype || ''; + var i; + + for (i = 0; i < _errorOverrides.length; i++) { + if (_errorOverrides[i].type.test(type) && _errorOverrides[i].subtype.test(subtype)) { + issue.severity = 'error'; + return true; + } } - } 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); + + for (i = 0; i < _warningOverrides.length; i++) { + if (_warningOverrides[i].type.test(type) && _warningOverrides[i].subtype.test(subtype)) { + issue.severity = 'warning'; + return true; } - } 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); - if (!isMultiselect && mode.id !== 'browse') { - context.enter(modeBrowse(context)); + for (i = 0; i < _disableOverrides.length; i++) { + if (_disableOverrides[i].type.test(type) && _disableOverrides[i].subtype.test(subtype)) { + return false; + } + } + + return true; } } + } // `updateResolvedIssues()` (private) + // Determine if any issues were resolved for the given entities. + // This is called by `validate()` after validation of the head graph + // + // Give the user credit for fixing an issue if: + // - the issue is in the base cache + // - the issue is not in the head cache + // - the user did something to one of the entities involved in the issue + // + // Arguments + // `entityIDs` - Array containing entity IDs. + // - 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 updateResolvedIssues(entityIDs) { + entityIDs.forEach(function (entityID) { + var baseIssues = _baseCache.issuesByEntityID[entityID]; + if (!baseIssues) return; + baseIssues.forEach(function (issueID) { + // Check if the user did something to one of the entities involved in this issue. + // (This issue could involve multiple entities, e.g. disconnected routable features) + var issue = _baseCache.issuesByIssueID[issueID]; + var userModified = (issue.entityIds || []).some(function (id) { + return _completeDiff.hasOwnProperty(id); + }); - function cancelLongPress() { - if (_longPressTimeout) window.clearTimeout(_longPressTimeout); - _longPressTimeout = null; - } + if (userModified && !_headCache.issuesByIssueID[issueID]) { + // issue seems fixed + _resolvedIssueIDs.add(issueID); + } else { + // issue still not resolved + _resolvedIssueIDs["delete"](issueID); // (did undo, or possibly fixed and then re-caused the issue) - function resetProperties() { - cancelLongPress(); - _showMenu = false; - _lastInteractionType = null; // don't reset _lastMouseEvent since it might still be useful - } + } + }); + }); + } // `validateEntitiesAsync()` (private) + // Schedule validation for many entities. + // + // Arguments + // `entityIDs` - Array 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 behavior(selection) { - resetProperties(); - _lastMouseEvent = context.map().lastPointerEvent(); - select(window).on('keydown.select', keydown).on('keyup.select', keyup).on(_pointerPrefix + 'move.select', pointermove, true).on(_pointerPrefix + 'up.select', pointerup, true).on('pointercancel.select', pointercancel, true).on('contextmenu.select-window', function (d3_event) { - // Edge and IE really like to show the contextmenu on the - // menubar when user presses a keyboard menu button - // even after we've already preventdefaulted the key event. - var e = d3_event; - if (+e.clientX === 0 && +e.clientY === 0) { - d3_event.preventDefault(); - } + function validateEntitiesAsync(entityIDs, cache) { + // Enqueue the work + var jobs = entityIDs.map(function (entityID) { + if (cache.queuedEntityIDs.has(entityID)) return null; // queued already + + cache.queuedEntityIDs.add(entityID); + return function () { + // Clear caches for existing issues related to this entity + cache.uncacheEntityID(entityID); + cache.queuedEntityIDs["delete"](entityID); + var graph = cache.graph; + if (!graph) return; // was reset? + + var entity = graph.hasEntity(entityID); // Sanity check: don't validate deleted entities + + if (!entity) return; // In the head cache, only validate features that the user is responsible for - #8632 + // For example, a user can undo some work and an issue will still present in the + // head graph, but we don't want to credit the user for causing that issue. + + if (cache.which === 'head' && !_completeDiff.hasOwnProperty(entityID)) return; // detect new issues and update caches + + var result = validateEntity(entity, graph); + + if (result.provisional) { + // provisional result + cache.provisionalEntityIDs.add(entityID); // we'll need to revalidate this entity again later + } + + 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. + + cache.queue = cache.queue.concat(utilArrayChunk(jobs, 100)); // Perform the work + + if (cache.queuePromise) return cache.queuePromise; + cache.queuePromise = processQueue(cache).then(function () { + return revalidateProvisionalEntities(cache); + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return cache.queuePromise = null; }); - selection.on(_pointerPrefix + 'down.select', pointerdown).on('contextmenu.select', contextmenu); - /*if (d3_event && d3_event.shiftKey) { - context.surface() - .classed('behavior-multiselect', true); - }*/ - } + 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) + // - behavior.off = function (selection) { - cancelLongPress(); - select(window).on('keydown.select', null).on('keyup.select', null).on('contextmenu.select-window', null).on(_pointerPrefix + 'move.select', null, true).on(_pointerPrefix + 'up.select', null, true).on('pointercancel.select', null, true); - selection.on(_pointerPrefix + 'down.select', null).on('contextmenu.select', null); - context.surface().classed('behavior-multiselect', false); - }; - return behavior; - } + function revalidateProvisionalEntities(cache) { + if (!cache.provisionalEntityIDs.size) return; // nothing to do - function behaviorDrawWay(context, wayID, mode, startGraph) { - var dispatch$1 = dispatch('rejectedSelfIntersection'); - var behavior = behaviorDraw(context); // Must be set by `drawWay.nodeIndex` before each install of this behavior. + var handle = window.setTimeout(function () { + _deferredST["delete"](handle); - var _nodeIndex; + if (!cache.provisionalEntityIDs.size) return; // nothing to do - var _origWay; + validateEntitiesAsync(Array.from(cache.provisionalEntityIDs), cache); + }, RETRY); - var _wayGeometry; + _deferredST.add(handle); + } // `processQueue(queue)` (private) + // Process the next chunk of deferred validation work + // + // Arguments + // `cache` - The cache (_headCache or _baseCache) + // + // Returns + // A Promise fulfilled when the validation has completed. + // This may take time but happen in the background during browser idle time. + // - var _headNodeID; - var _annotation; + function processQueue(cache) { + // console.log(`${cache.which} queue length ${cache.queue.length}`); + if (!cache.queue.length) return Promise.resolve(); // we're done - var _pointerHasMoved = false; // The osmNode to be placed. - // This is temporary and just follows the mouse cursor until an "add" event occurs. + var chunk = cache.queue.pop(); + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferredRIC["delete"](handle); // const t0 = performance.now(); - var _drawNode; - var _didResolveTempEdit = false; + chunk.forEach(function (job) { + return job(); + }); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - function createDrawNode(loc) { - // don't make the draw node until we actually need it - _drawNode = osmNode({ - loc: loc + resolvePromise(); + }); + + _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); }); - 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 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(); - } + return validator; + } // `validationCache()` (private) + // Creates a cache to store validation state + // We create 2 of these: + // `_baseCache` for validation on the base graph (unedited) + // `_headCache` for validation on the head graph (user edits applied) + // + // Arguments + // `which` - just a String 'base' or 'head' to keep track of it + // - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); - } + function validationCache(which) { + var cache = { + which: which, + graph: null, + queue: [], + queuePromise: null, + queuedEntityIDs: new Set(), + provisionalEntityIDs: new Set(), + issuesByIssueID: {}, + // issue.id -> issue + issuesByEntityID: {} // entity.id -> Set(issue.id) - 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); + 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; + }); + }; + + 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]; + }; - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); - } - } + cache.uncacheIssues = function (issues) { + issues.forEach(cache.uncacheIssue); + }; - 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()` + cache.uncacheIssuesOfType = function (type) { + var issuesOfType = Object.values(cache.issuesByIssueID).filter(function (issue) { + return issue.type === type; + }); + cache.uncacheIssues(issuesOfType); + }; // Remove a single entity and all its related issues from the caches - function 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; + cache.uncacheEntityID = function (entityID) { + var issueIDs = cache.issuesByEntityID[entityID]; - if (targetLoc) { - // snap to node/vertex - a point target with `.loc` - loc = targetLoc; - } else if (targetNodes) { - // snap to way - a line target with `.nodes` - var choice = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, _drawNode.id); + if (issueIDs) { + issueIDs.forEach(function (issueID) { + var issue = cache.issuesByIssueID[issueID]; - if (choice) { - loc = choice.loc; - } + if (issue) { + cache.uncacheIssue(issue); + } else { + delete cache.issuesByIssueID[issueID]; + } + }); } - 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 + delete cache.issuesByEntityID[entityID]; + cache.provisionalEntityIDs["delete"](entityID); + }; + return cache; + } - function checkGeometry(includeDrawNode) { - var nopeDisabled = context.surface().classed('nope-disabled'); - var isInvalid = isInvalidGeometry(includeDrawNode); + 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 = []; - if (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } - } + var _origChanges; - function isInvalidGeometry(includeDrawNode) { - var testNode = _drawNode; // we only need to test the single way we're drawing + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var uploader = utilRebind({}, dispatch, 'on'); - var parentWay = context.graph().entity(wayID); - var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy + uploader.isSaving = function () { + return _isSaving; + }; - 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; - } + uploader.save = function (changeset, tryAgain, checkConflicts) { + // Guard against accidentally entering save code twice - #4641 + if (_isSaving && !tryAgain) { + return; } - return testNode && geoHasSelfIntersections(nodes, testNode.id); - } + 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 undone() { - // undoing removed the temp edit - _didResolveTempEdit = true; - context.pauseChangeDispatch(); - var nextMode; + if (!osm.authenticated()) { + osm.authenticate(function (err) { + if (!err) { + uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + } + }); + return; + } - if (context.graph() === startGraph) { - // We've undone back to the initial state before we started drawing. - // Just exit the draw mode without undoing whatever we did before - // we entered the draw mode. - nextMode = modeSelect(context, [wayID]); - } else { - // The `undo` only removed the temporary edit, so here we have to - // manually undo to actually remove the last node we added. We can't - // use the `undo` function since the initial "add" graph doesn't have - // an annotation and so cannot be undone to. - context.pop(1); // continue drawing + if (!_isSaving) { + _isSaving = true; + dispatch.call('saveStarted', this); + } - nextMode = mode; - } // clear the redo stack by adding and removing a blank edit + var history = context.history(); + _conflicts = []; + _errors = []; // Store original changes, in case user wants to download them as an .osc file + _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 - context.perform(actionNoop()); - context.pop(1); - context.resumeChangeDispatch(); - context.enter(nextMode); - } + if (!tryAgain) { + history.perform(actionNoop()); + } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` - function setActiveElements() { - if (!_drawNode) return; - context.surface().selectAll('.' + _drawNode.id).classed('active', true); - } - function resetToStartGraph() { - while (context.graph() !== startGraph) { - context.pop(); + if (!checkConflicts) { + upload(changeset); // Do the full (slow) conflict check.. + } else { + performFullConflictCheck(changeset); } - } - - 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. - - context.pauseChangeDispatch(); - context.perform(actionNoop(), _annotation); - context.resumeChangeDispatch(); - behavior.hover().initialNodeID(_headNodeID); - behavior.on('move', function () { - _pointerHasMoved = true; - move.apply(this, arguments); - }).on('down', function () { - move.apply(this, arguments); - }).on('downcancel', function () { - if (_drawNode) removeDrawNode(); - }).on('click', drawWay.add).on('clickWay', drawWay.addWay).on('clickNode', drawWay.addNode).on('undo', context.undo).on('cancel', drawWay.cancel).on('finish', drawWay.finish); - select(window).on('keydown.drawWay', keydown).on('keyup.drawWay', keyup); - context.map().dblclickZoomEnable(false).on('drawn.draw', setActiveElements); - setActiveElements(); - surface.call(behavior); - context.history().on('undone.draw', undone); }; - drawWay.off = function (surface) { - if (!_didResolveTempEdit) { - // Drawing was interrupted unexpectedly. - // This can happen if the user changes modes, - // clicks geolocate button, a hashchange event occurs, etc. - context.pauseChangeDispatch(); - resetToStartGraph(); - context.resumeChangeDispatch(); - } + 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 = []; - _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); - }; + for (var i = 0; i < summary.length; i++) { + var item = summary[i]; - 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); + if (item.changeType === 'modified') { + _toCheck.push(item.entity.id); + } } - checkGeometry(true - /* includeDrawNode */ - ); + var _toLoad = withChildNodes(_toCheck, localGraph); - if (d && d.properties && d.properties.nope || context.surface().classed('nope')) { - if (!_pointerHasMoved) { - // prevent the temporary draw node from appearing on touch devices - removeDrawNode(); - } + var _loaded = {}; + var _toLoadCount = 0; + var _toLoadTotal = _toLoad.length; - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + if (_toCheck.length) { + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - context.pauseChangeDispatch(); - doAdd(); // we just replaced the temporary edit with the real one + _toLoad.forEach(function (id) { + _loaded[id] = false; + }); - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - context.enter(mode); - } // Accept the current position of the drawing node + osm.loadMultiple(_toLoad, loaded); + } else { + upload(changeset); + } + return; - drawWay.add = function (loc, d) { - attemptAdd(d, loc, function () {// don't need to do anything extra - }); - }; // Connect the way to an existing way + 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.. - 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 loaded(err, result) { + if (_errors.length) return; + if (err) { + _errors.push({ + msg: err.message || err.responseText, + details: [_t('save.status_code', { + code: err.status + })] + }); - 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; - } + 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.. - 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 i, id; + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + id = entity.nodes[i]; - drawWay.finish = function () { - checkGeometry(false - /* includeDrawNode */ - ); + 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 (context.surface().classed('nope')) { - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } + } + }); + _toLoadCount += result.data.length; + _toLoadTotal += loadMore.length; + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - context.pauseChangeDispatch(); // remove the temporary edit + if (loadMore.length) { + _toLoad.push.apply(_toLoad, loadMore); - context.pop(1); - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - var way = context.hasEntity(wayID); + osm.loadMultiple(loadMore, loaded); + } - if (!way || way.isDegenerate()) { - drawWay.cancel(); - return; + if (!_toLoad.length) { + detectConflicts(); + upload(changeset); + } + } } - 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 detectConflicts() { + function choice(id, text, _action) { + return { + id: id, + text: text, + action: function action() { + history.replace(_action); + } + }; + } - 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 formatUser(d) { + return '    ' + d + ''; + } - drawWay.nodeIndex = function (val) { - if (!arguments.length) return _nodeIndex; - _nodeIndex = val; - return drawWay; - }; + function entityName(entity) { + return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; + } - drawWay.activeID = function () { - if (!arguments.length) return _drawNode && _drawNode.id; // no assign + function sameVersions(local, remote) { + if (local.version !== remote.version) return false; - return drawWay; - }; + if (local.type === 'way') { + var children = utilArrayUnion(local.nodes, remote.nodes); - return utilRebind(drawWay, dispatch$1, 'on'); - } + 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; + } + } - 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; + return true; + } - mode.enter = function () { - behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); - context.install(behavior); - }; + _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 - mode.exit = function () { - context.uninstall(behavior); - }; + 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')); - mode.selectedIDs = function () { - return [wayID]; - }; + _conflicts.push({ + id: id, + name: entityName(local), + details: mergeConflicts, + chosen: 1, + choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] + }); + }); + } + } - mode.activeID = function () { - return behavior && behavior.activeID() || []; - }; + function upload(changeset) { + var osm = context.connection(); - return mode; - } + if (!osm) { + _errors.push({ + msg: 'No OSM Service' + }); + } - function operationContinue(context, selectedIDs) { - var _entities = selectedIDs.map(function (id) { - return context.graph().entity(id); - }); + if (_conflicts.length) { + didResultInConflicts(changeset); + } else if (_errors.length) { + didResultInErrors(); + } else { + var history = context.history(); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); - var _geometries = Object.assign({ - line: [], - vertex: [] - }, utilArrayGroupBy(_entities, function (entity) { - return entity.geometry(context.graph()); - })); + if (changes.modified.length || changes.created.length || changes.deleted.length) { + dispatch.call('willAttemptUpload', this); + osm.putChangeset(changeset, changes, uploadCallback); + } else { + // changes were insignificant or reverted by user + didResultInNoChanges(); + } + } + } - var _vertex = _geometries.vertex.length && _geometries.vertex[0]; + 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 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); - }) : []; + didResultInErrors(); + } + } else { + didResultInSuccess(changeset); + } } - var _candidates = candidateWays(); + function didResultInNoChanges() { + dispatch.call('resultNoChanges', this); + endSave(); + context.flush(); // reset iD + } - var operation = function operation() { - var candidate = _candidates[0]; - context.enter(modeDrawLine(context, candidate.id, context.graph(), 'line', candidate.affix(_vertex.id), true)); - }; + function didResultInErrors() { + context.history().pop(); + dispatch.call('resultErrors', this, _errors); + endSave(); + } - operation.relatedEntityIds = function () { - return _candidates.length ? [_candidates[0].id] : []; - }; + function didResultInConflicts(changeset) { + _conflicts.sort(function (a, b) { + return b.id.localeCompare(a.id); + }); - operation.available = function () { - return _geometries.vertex.length === 1 && _geometries.line.length <= 1 && !context.features().hasHiddenConnections(_vertex, context.graph()); - }; + dispatch.call('resultConflicts', this, changeset, _conflicts, _origChanges); + endSave(); + } - operation.disabled = function () { - if (_candidates.length === 0) { - return 'not_eligible'; - } else if (_candidates.length > 1) { - return 'multiple'; - } + function didResultInSuccess(changeset) { + // delete the edit stack cached to local storage + context.history().clearSaved(); + dispatch.call('resultSuccess', this, changeset); // Add delay to allow for postgres replication #1646 #2678 - return false; - }; + window.setTimeout(function () { + endSave(); + context.flush(); // reset iD + }, 2500); + } - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.continue.' + disable) : _t('operations.continue.description'); - }; + function endSave() { + _isSaving = false; + dispatch.call('saveEnded', this); + } - operation.annotation = function () { - return _t('operations.continue.annotation.line'); + uploader.cancelConflictResolution = function () { + context.history().pop(); }; - operation.id = 'continue'; - operation.keys = [_t('operations.continue.key')]; - operation.title = _t('operations.continue.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - - 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 + uploader.processResolvedConflicts = function (changeset) { + var history = context.history(); - return entity.hasInterestingTags() || entity.geometry(context.graph()) !== 'vertex'; - }); - } + for (var i = 0; i < _conflicts.length; i++) { + if (_conflicts[i].chosen === 1) { + // user chose "use theirs" + var entity = context.hasEntity(_conflicts[i].id); - var operation = function operation() { - var graph = context.graph(); - var selected = groupEntities(getFilteredIdsToCopy(), graph); - var canCopy = []; - var skip = {}; - var entity; - var i; + if (entity && entity.type === 'way') { + var children = utilArrayUniq(entity.nodes); - for (i = 0; i < selected.relation.length; i++) { - entity = selected.relation[i]; + for (var j = 0; j < children.length; j++) { + history.replace(actionRevert(children[j])); + } + } - if (!skip[entity.id] && entity.isComplete(graph)) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); + history.replace(actionRevert(_conflicts[i].id)); } } - for (i = 0; i < selected.way.length; i++) { - entity = selected.way[i]; + uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false + }; - if (!skip[entity.id]) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } - } + uploader.reset = function () {}; - for (i = 0; i < selected.node.length; i++) { - entity = selected.node[i]; + return uploader; + } - if (!skip[entity.id]) { - canCopy.push(entity.id); - } - } + var abs = Math.abs; + var exp = Math.exp; + var E = Math.E; - context.copyIDs(canCopy); + var FORCED = fails(function () { + // eslint-disable-next-line es/no-math-sinh -- required for testing + return Math.sinh(-2e-17) != -2e-17; + }); - 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); - } + // `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 isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; // listen for DPI change, e.g. when dragging a browser window from a retina to non-retina screen + + 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; + }); + + 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 groupEntities(ids, graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - return Object.assign({ - relation: [], - way: [], - node: [] - }, utilArrayGroupBy(entities, 'type')); - } + function vintageRange(vintage) { + var s; - function getDescendants(id, graph, descendants) { - var entity = graph.entity(id); - var children; - descendants = descendants || {}; + if (vintage.start || vintage.end) { + s = vintage.start || '?'; - if (entity.type === 'relation') { - children = entity.members.map(function (m) { - return m.id; - }); - } else if (entity.type === 'way') { - children = entity.nodes; - } else { - children = []; + if (vintage.start !== vintage.end) { + s += ' - ' + (vintage.end || '?'); } + } - for (var i = 0; i < children.length; i++) { - if (!descendants[children[i]]) { - descendants[children[i]] = true; - descendants = getDescendants(children[i], graph, descendants); - } - } + return s; + } - return descendants; - } + function rendererBackgroundSource(data) { + var source = Object.assign({}, data); // shallow copy - operation.available = function () { - return getFilteredIdsToCopy().length > 0; - }; + var _offset = [0, 0]; + var _name = source.name; + var _description = source.description; - operation.disabled = function () { - var extent = utilTotalExtent(getFilteredIdsToCopy(), context.graph()); + var _best = !!source.best; - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } + var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; - return false; + 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; }; - operation.availableForKeypress = function () { - var selection = window.getSelection && window.getSelection(); // if the user has text selected then let them copy that, not the selected feature + source.nudge = function (val, zoomlevel) { + _offset[0] += val[0] / Math.pow(2, zoomlevel); + _offset[1] += val[1] / Math.pow(2, zoomlevel); + return source; + }; - return !selection || !selection.toString(); + source.name = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t('imagery.' + id_safe + '.name', { + "default": _name + }); }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.copy.' + disable, { - n: selectedIDs.length - }) : _t('operations.copy.description', { - n: selectedIDs.length + source.label = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.name', { + "default": _name }); }; - operation.annotation = function () { - return _t('operations.copy.annotation', { - n: selectedIDs.length + source.description = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.description', { + "default": _description }); }; - var _point; + source.best = function () { + return _best; + }; - operation.point = function (val) { - _point = val; - return operation; + source.area = function () { + if (!data.polygon) return Number.MAX_VALUE; // worldwide + + var area = d3_geoArea({ + type: 'MultiPolygon', + coordinates: [data.polygon] + }); + return isNaN(area) ? 0 : area; }; - operation.id = 'copy'; - operation.keys = [uiCmd('⌘C')]; - operation.title = _t('operations.copy.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + source.imageryUsed = function () { + return _name || source.id; + }; - function operationDisconnect(context, selectedIDs) { - var _vertexIDs = []; - var _wayIDs = []; - var _otherIDs = []; - var _actions = []; - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + source.template = function (val) { + if (!arguments.length) return _template; - if (entity.type === 'way') { - _wayIDs.push(id); - } else if (entity.geometry(context.graph()) === 'vertex') { - _vertexIDs.push(id); - } else { - _otherIDs.push(id); + if (source.id === 'custom' || source.id === 'Bing') { + _template = val; } - }); - - var _coords, - _descriptionID = '', - _annotationID = 'features'; - var _disconnectingVertexIds = []; - var _disconnectingWayIds = []; + return source; + }; - if (_vertexIDs.length > 0) { - // At the selected vertices, disconnect the selected ways, if any, else - // disconnect all connected ways - _disconnectingVertexIds = _vertexIDs; + 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) - _vertexIDs.forEach(function (vertexID) { - var action = actionDisconnect(vertexID); + 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 (_wayIDs.length > 0) { - var waysIDsForVertex = _wayIDs.filter(function (wayID) { - var way = context.entity(wayID); - return way.nodes.indexOf(vertexID) !== -1; - }); + 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; + }; - action.limitWays(waysIDsForVertex); - } + 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))); - _actions.push(action); + switch (source.projection) { + case 'EPSG:4326': + return { + x: lon * 180 / Math.PI, + y: lat * 180 / Math.PI + }; - _disconnectingWayIds = _disconnectingWayIds.concat(context.graph().parentWays(context.graph().entity(vertexID)).map(function (d) { - return d.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] + }; + } + }; - _disconnectingWayIds = utilArrayUniq(_disconnectingWayIds).filter(function (id) { - return _wayIDs.indexOf(id) === -1; - }); - _descriptionID += _actions.length === 1 ? 'single_point.' : 'multiple_points.'; + 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 (_wayIDs.length === 1) { - _descriptionID += 'single_way.' + context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += _wayIDs.length === 0 ? 'no_ways' : 'multiple_ways'; - } - } else if (_wayIDs.length > 0) { - // Disconnect the selected ways from each other, if they're connected, - // else disconnect them from all connected ways - var ways = _wayIDs.map(function (id) { - return context.entity(id); - }); + case 'proj': + return projection; - 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 + case 'wkid': + return projection.replace(/^EPSG:/, ''); - var sharedActions = []; - var sharedNodes = []; // actions for connected nodes + case 'bbox': + // WMS 1.3 flips x/y for some coordinate systems including EPSG:4326 - #7557 + if (projection === 'EPSG:4326' && // The CRS parameter implies version 1.3 (prior versions use SRS) + /VERSION=1.3|CRS={proj}/.test(source.template().toUpperCase())) { + return maxXminY.y + ',' + minXmaxY.x + ',' + minXmaxY.y + ',' + maxXminY.x; + } else { + return minXmaxY.x + ',' + maxXminY.y + ',' + maxXminY.x + ',' + minXmaxY.y; + } - var unsharedActions = []; - var unsharedNodes = []; - nodes.forEach(function (node) { - var action = actionDisconnect(node.id).limitWays(_wayIDs); + case 'w': + return minXmaxY.x; - if (action.disabled(context.graph()) !== 'not_connected') { - var count = 0; + case 's': + return maxXminY.y; - for (var i in ways) { - var way = ways[i]; + case 'n': + return maxXminY.x; - if (way.nodes.indexOf(node.id) !== -1) { - count += 1; - } + case 'e': + return minXmaxY.y; - if (count > 1) break; + 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 (count > 1) { - sharedActions.push(action); - sharedNodes.push(node); - } else { - unsharedActions.push(action); - unsharedNodes.push(node); + 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(); } - } - }); - _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; + return u; }); + } // these apply to any type.. - if (_wayIDs.length === 1) { - _descriptionID += context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += 'separate'; - } - } - } - - var _extent = utilTotalExtent(_disconnectingVertexIds, context.graph()); - var operation = function operation() { - context.perform(function (graph) { - return _actions.reduce(function (graph, action) { - return action(graph); - }, graph); - }, operation.annotation()); - context.validator().validate(); + result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { + var subdomains = r.split(','); + return subdomains[(coord[0] + coord[1]) % subdomains.length]; + }); + return result; }; - operation.relatedEntityIds = function () { - if (_vertexIDs.length) { - return _disconnectingWayIds; - } + source.validZoom = function (z) { + return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); + }; - return _disconnectingVertexIds; + source.isLocatorOverlay = function () { + return source.id === 'mapbox_locator_overlay'; }; + /* hides a source from the list, but leaves it available for use */ - 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; + + source.isHidden = function () { + return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; }; - operation.disabled = function () { - var reason; + source.copyrightNotices = function () {}; - for (var actionIndex in _actions) { - reason = _actions[actionIndex].disabled(context.graph()); - if (reason) return reason; - } + 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); + }; - 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'; - } + return source; + } - return false; + rendererBackgroundSource.Bing = function (data, dispatch) { + // https://docs.microsoft.com/en-us/bingmaps/rest-services/imagery/get-imagery-metadata + // https://docs.microsoft.com/en-us/bingmaps/rest-services/directly-accessing-the-bing-maps-tiles + //fallback url template + data.template = 'https://ecn.t{switch:0,1,2,3}.tiles.virtualearth.net/tiles/a{u}.jpeg?g=587&n=z'; + var bing = rendererBackgroundSource(data); //var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + /* + 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 + */ - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + 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 - return false; - } - }; + var template = imageryResource.imageUrl; //https://ecn.{subdomain}.tiles.virtualearth.net/tiles/a{quadkey}.jpeg?g=10339 - operation.tooltip = function () { - var disable = operation.disabled(); + var subDomains = imageryResource.imageUrlSubdomains; //["t0, t1, t2, t3"] - if (disable) { - return _t('operations.disconnect.' + disable); + var subDomainNumbers = subDomains.map(function (subDomain) { + return subDomain.substring(1); + }).join(','); + template = template.replace('{subdomain}', "t{switch:".concat(subDomainNumbers, "}")).replace('{quadkey}', '{u}'); + + if (!new URLSearchParams(template).has(strictParam)) { + template += "&".concat(strictParam, "=z"); } - return _t('operations.disconnect.description.' + _descriptionID); - }; + 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 */ + }); - operation.annotation = function () { - return _t('operations.disconnect.annotation.' + _annotationID); + bing.copyrightNotices = function (zoom, extent) { + zoom = Math.min(zoom, 21); + return providers.filter(function (provider) { + return provider.areas.some(function (area) { + return extent.intersects(area.extent) && area.zoom[0] <= zoom && area.zoom[1] >= zoom; + }); + }).map(function (provider) { + return provider.attribution; + }).join(', '); }; - operation.id = 'disconnect'; - operation.keys = [_t('operations.disconnect.key')]; - operation.title = _t('operations.disconnect.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + bing.getMetadata = function (center, tileCoord, callback) { + var tileID = tileCoord.slice(0, 3).join('/'); + var zoom = Math.min(tileCoord[2], 21); + var centerPoint = center[1] + ',' + center[0]; // lat,lng - function operationDowngrade(context, selectedIDs) { - var _affectedFeatureCount = 0; + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; + if (inflight[tileID]) return; - var _downgradeType = downgradeTypeForEntityIDs(selectedIDs); + if (!cache[tileID]) { + cache[tileID] = {}; + } - var _multi = _affectedFeatureCount === 1 ? 'single' : 'multiple'; + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } - function downgradeTypeForEntityIDs(entityIds) { - var downgradeType; - _affectedFeatureCount = 0; + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; - for (var i in entityIds) { - var entityID = entityIds[i]; - var type = downgradeTypeForEntityID(entityID); + if (!result) { + throw new Error('Unknown Error'); + } - if (type) { - _affectedFeatureCount += 1; + 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); + }); + }; - if (downgradeType && type !== downgradeType) { - if (downgradeType !== 'generic' && type !== 'generic') { - downgradeType = 'building_address'; - } else { - downgradeType = 'generic'; - } - } else { - downgradeType = type; - } - } - } + bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; + return bing; + }; - return downgradeType; + rendererBackgroundSource.Esri = function (data) { + // in addition to using the tilemap at zoom level 20, overzoom real tiles - #4327 (deprecated technique, but it works) + if (data.template.match(/blankTile/) === null) { + data.template = data.template + '?blankTile=false'; } - function downgradeTypeForEntityID(entityID) { - var graph = context.graph(); - var entity = graph.entity(entityID); - var preset = _mainPresetIndex.match(entity, graph); - if (!preset || preset.isFallback()) return null; + var esri = rendererBackgroundSource(data); + var cache = {}; + var inflight = {}; - if (entity.type === 'node' && preset.id !== 'address' && Object.keys(entity.tags).some(function (key) { - return key.match(/^addr:.{1,}/); - })) { - return 'address'; - } + var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically + // https://developers.arcgis.com/documentation/tiled-elevation-service/ - var geometry = entity.geometry(graph); - if (geometry === 'area' && entity.tags.building && !preset.tags.building) { - return 'building'; - } + 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 (geometry === 'vertex' && Object.keys(entity.tags).length) { - return 'generic'; - } + var z = 20; // first generate a random url using the template - return null; - } + var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map - var buildingKeysToKeep = ['architect', 'building', 'height', 'layer', 'source', 'type', 'wheelchair']; - var addressKeysToKeep = ['source']; + 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 - 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 + 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 - for (var key in tags) { - if (type === 'address' && addressKeysToKeep.indexOf(key) !== -1) continue; + d3_json(tilemapUrl).then(function (tilemap) { + if (!tilemap) { + throw new Error('Unknown Error'); + } - if (type === 'building') { - if (buildingKeysToKeep.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; - } + var hasTiles = true; - if (type !== 'generic' && key.match(/^addr:.{1,}/)) continue; - delete tags[key]; + 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 - graph = actionChangeTags(entityID, tags)(graph); - } - - return graph; - }, operation.annotation()); - context.validator().validate(); // refresh the select mode to enable the delete operation - context.enter(modeSelect(context, selectedIDs)); + esri.zoomExtent[1] = hasTiles ? 22 : 19; + })["catch"](function () { + /* ignore */ + }); }; - operation.available = function () { - return _downgradeType; - }; + esri.getMetadata = function (center, tileCoord, callback) { + var tileID = tileCoord.slice(0, 3).join('/'); + var zoom = Math.min(tileCoord[2], esri.zoomExtent[1]); + var centerPoint = center[0] + ',' + center[1]; // long, lat (as it should be) - operation.disabled = function () { - if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; - } + var unknown = _t('info_panels.background.unknown'); + var metadataLayer; + var vintage = {}; + var metadata = {}; + if (inflight[tileID]) return; - return false; + switch (true) { + case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': + metadataLayer = 4; + break; - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + case zoom >= 19: + metadataLayer = 3; + break; + + case zoom >= 17: + metadataLayer = 2; + break; + + case zoom >= 13: + metadataLayer = 0; + break; + + default: + metadataLayer = 99; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.downgrade.' + disable + '.' + _multi) : _t('operations.downgrade.description.' + _downgradeType); - }; + var url; // build up query using the layer appropriate to the current zoom - operation.annotation = function () { - var suffix; + 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 (_downgradeType === 'building_address') { - suffix = 'generic'; - } else { - suffix = _downgradeType; + url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + + if (!cache[tileID]) { + cache[tileID] = {}; } - return _t('operations.downgrade.annotation.' + suffix, { - n: _affectedFeatureCount - }); - }; + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } // accurate metadata is only available >= 13 - operation.id = 'downgrade'; - operation.keys = [uiCmd('⌫')]; - operation.title = _t('operations.downgrade.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - function operationExtract(context, selectedIDs) { - var _amount = selectedIDs.length === 1 ? 'single' : 'multiple'; + if (metadataLayer === 99) { + vintage = { + start: null, + end: null, + range: null + }; + metadata = { + vintage: null, + source: unknown, + description: unknown, + resolution: unknown, + accuracy: unknown + }; + callback(null, metadata); + } else { + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; - var _geometries = utilArrayUniq(selectedIDs.map(function (entityID) { - return context.graph().hasEntity(entityID) && context.graph().geometry(entityID); - }).filter(Boolean)); + 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 - var _geometryID = _geometries.length === 1 ? _geometries[0] : 'feature'; - var _extent; + 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 - 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 (isFinite(metadata.resolution)) { + metadata.resolution += ' m'; + } - if (entity.type !== 'node') { - var preset = _mainPresetIndex.match(entity, graph); // only allow extraction from ways/relations if the preset supports points + if (isFinite(metadata.accuracy)) { + metadata.accuracy += ' m'; + } - if (preset.geometry.indexOf('point') === -1) return null; + cache[tileID].metadata = metadata; + if (callback) callback(null, metadata); + })["catch"](function (err) { + delete inflight[tileID]; + if (callback) callback(err.message); + }); } - _extent = _extent ? _extent.extend(entity.extent(graph)) : entity.extent(graph); - return actionExtract(entityID); - }).filter(Boolean); + function clean(val) { + return String(val).trim() || unknown; + } + }; - var operation = function operation() { - var combinedAction = function combinedAction(graph) { - _actions.forEach(function (action) { - graph = action(graph); - }); + return esri; + }; - return graph; - }; + rendererBackgroundSource.None = function () { + var source = rendererBackgroundSource({ + id: 'none', + template: '' + }); - context.perform(combinedAction, operation.annotation()); // do the extract + source.name = function () { + return _t('background.none'); + }; - var extractedNodeIDs = _actions.map(function (action) { - return action.getExtractedNodeID(); - }); + source.label = function () { + return _t.html('background.none'); + }; - context.enter(modeSelect(context, extractedNodeIDs)); + source.imageryUsed = function () { + return null; }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; + source.area = function () { + return -1; // sources in background pane are sorted by area }; - operation.disabled = function () { - if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (selectedIDs.some(function (entityID) { - return context.graph().geometry(entityID) === 'vertex' && context.hasHiddenConnections(entityID); - })) { - return 'connected_to_hidden'; - } + return source; + }; - return false; + rendererBackgroundSource.Custom = function (template) { + var source = rendererBackgroundSource({ + id: 'custom', + template: template + }); + + source.name = function () { + return _t('background.custom'); }; - operation.tooltip = function () { - var disableReason = operation.disabled(); + source.label = function () { + return _t.html('background.custom'); + }; - if (disableReason) { - return _t('operations.extract.' + disableReason + '.' + _amount); - } else { - return _t('operations.extract.description.' + _geometryID + '.' + _amount); - } + source.imageryUsed = function () { + // sanitize personal connection tokens - #6801 + var cleaned = source.template(); // from query string parameters + + if (cleaned.indexOf('?') !== -1) { + var parts = cleaned.split('?', 2); + var qs = utilStringQs(parts[1]); + ['access_token', 'connectId', 'token'].forEach(function (param) { + if (qs[param]) { + qs[param] = '{apikey}'; + } + }); + cleaned = parts[0] + '?' + utilQsString(qs, true); // true = soft encode + } // from wms/wmts api path parameters + + + cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); + return 'Custom (' + cleaned + ' )'; }; - operation.annotation = function () { - return _t('operations.extract.annotation', { - n: selectedIDs.length - }); + source.area = function () { + return -2; // sources in background pane are sorted by area }; - operation.id = 'extract'; - operation.keys = [_t('operations.extract.key')]; - operation.title = _t('operations.extract.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + return source; + }; - function operationMerge(context, selectedIDs) { - var _action = getAction(); + function rendererTileLayer(context) { + var transformProp = utilPrefixCSSProperty('Transform'); + var tiler = utilTiler(); + var _tileSize = 256; - function getAction() { - // prefer a non-disabled action first - var join = actionJoin(selectedIDs); - if (!join.disabled(context.graph())) return join; - var merge = actionMerge(selectedIDs); - if (!merge.disabled(context.graph())) return merge; - var mergePolygon = actionMergePolygon(selectedIDs); - if (!mergePolygon.disabled(context.graph())) return mergePolygon; - var mergeNodes = actionMergeNodes(selectedIDs); - if (!mergeNodes.disabled(context.graph())) return mergeNodes; // otherwise prefer an action with an interesting disabled reason + var _projection; - 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; - } + var _cache = {}; - var operation = function operation() { - if (operation.disabled()) return; - context.perform(_action, operation.annotation()); - context.validator().validate(); - var resultIDs = selectedIDs.filter(context.hasEntity); + var _tileOrigin; - if (resultIDs.length > 1) { - var interestingIDs = resultIDs.filter(function (id) { - return context.entity(id).hasInterestingTags(); - }); - if (interestingIDs.length) resultIDs = interestingIDs; - } + var _zoom; - context.enter(modeSelect(context, resultIDs)); - }; + var _source; - operation.available = function () { - return selectedIDs.length >= 2; - }; + function tileSizeAtZoom(d, z) { + var EPSILON = 0.002; // close seams - operation.disabled = function () { - var actionDisabled = _action.disabled(context.graph()); + return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; + } - if (actionDisabled) return actionDisabled; - var osm = context.connection(); + function atZoom(t, distance) { + var power = Math.pow(2, distance); + return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; + } - if (osm && _action.resultingWayNodesLength && _action.resultingWayNodesLength(context.graph()) > osm.maxWayNodes()) { - return 'too_many_vertices'; - } + function lookUp(d) { + for (var up = -1; up > -d[2]; up--) { + var tile = atZoom(d, up); - return false; - }; + if (_cache[_source.url(tile)] !== false) { + return tile; + } + } + } - operation.tooltip = function () { - var disabled = operation.disabled(); + function uniqueBy(a, n) { + var o = []; + var seen = {}; - if (disabled) { - if (disabled === 'restriction') { - return _t('operations.merge.restriction', { - relation: _mainPresetIndex.item('type/restriction').name() - }); + for (var i = 0; i < a.length; i++) { + if (seen[a[i][n]] === undefined) { + o.push(a[i]); + seen[a[i][n]] = true; } - - return _t('operations.merge.' + disabled); } - return _t('operations.merge.description'); - }; + return o; + } - operation.annotation = function () { - return _t('operations.merge.annotation', { - n: selectedIDs.length - }); - }; + function addSource(d) { + d.push(_source.url(d)); + return d; + } // Update tiles based on current state of `projection`. - operation.id = 'merge'; - operation.keys = [_t('operations.merge.key')]; - operation.title = _t('operations.merge.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - function operationPaste(context) { - var _pastePoint; + function background(selection) { + _zoom = geoScaleToZoom(_projection.scale(), _tileSize); + var pixelOffset; - 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); - }); + if (_source) { + pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; + } else { + pixelOffset = [0, 0]; + } - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + 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). - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + function render(selection) { + if (!_source) return; + var requests = []; + var showDebug = context.getDebug('tile') && !_source.overlay; - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); + if (_source.validZoom(_zoom)) { + tiler.skipNullIsland(!!_source.overlay); + tiler().forEach(function (d) { + addSource(d); + if (d[3] === '') return; + if (typeof d[3] !== 'string') return; // Workaround for #2295 + + requests.push(d); + + if (_cache[d[3]] === false && lookUp(d)) { + requests.push(addSource(lookUp(d))); + } + }); + requests = uniqueBy(requests, 3).filter(function (r) { + // don't re-request tiles which have failed in the past + return _cache[r[3]] !== false; }); + } - 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 + function load(d3_event, d) { + _cache[d[3]] = true; + select(this).on('error', null).on('load', null).classed('tile-loaded', true); + render(selection); + } + function error(d3_event, d) { + _cache[d[3]] = false; + select(this).on('error', null).on('load', null).remove(); + render(selection); + } - 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 + function imageTransform(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - context.replace(actionMove(newIDs, delta, projection), operation.annotation()); - context.enter(modeSelect(context, newIDs)); - }; + var scale = tileSizeAtZoom(d, _zoom); + return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; + } - operation.point = function (val) { - _pastePoint = val; - return operation; - }; + function tileCenter(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - operation.available = function () { - return context.mode().id === 'browse'; - }; + return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; + } - operation.disabled = function () { - return !context.copyIDs().length; - }; + 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.tooltip = function () { - var oldGraph = context.copyGraph(); - var ids = context.copyIDs(); - if (!ids.length) { - return _t('operations.paste.nothing_copied'); - } + var dims = tiler.size(); + var mapCenter = [dims[0] / 2, dims[1] / 2]; + var minDist = Math.max(dims[0], dims[1]); + var nearCenter; + requests.forEach(function (d) { + var c = tileCenter(d); + var dist = geoVecLength(c, mapCenter); - return _t('operations.paste.description', { - feature: utilDisplayLabel(oldGraph.entity(ids[0]), oldGraph), - n: ids.length + 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')); + }); + }); + } + } + + background.projection = function (val) { + if (!arguments.length) return _projection; + _projection = val; + return background; }; - operation.annotation = function () { - var ids = context.copyIDs(); - return _t('operations.paste.annotation', { - n: ids.length - }); + background.dimensions = function (val) { + if (!arguments.length) return tiler.size(); + tiler.size(val); + return background; }; - operation.id = 'paste'; - operation.keys = [uiCmd('⌘V')]; - operation.title = _t('operations.paste.title'); - return operation; + background.source = function (val) { + if (!arguments.length) return _source; + _source = val; + _tileSize = _source.tileSize; + _cache = {}; + tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); + return background; + }; + + return background; } - 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(); - }; + var _imageryIndex = null; + function rendererBackground(context) { + var dispatch = dispatch$8('change'); + var detected = utilDetect(); + var baseLayer = rendererTileLayer(context).projection(context.projection); + var _isValid = true; + var _overlayLayers = []; + var _brightness = 1; + var _contrast = 1; + var _saturation = 1; + var _sharpness = 1; - function actions(situation) { - return selectedIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; + 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 (situation === 'toolbar') { - if (entity.type === 'way' && !entity.isOneWay() && !entity.isSided()) return null; - } + 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 geometry = entity.geometry(context.graph()); - if (entity.type !== 'node' && geometry !== 'line') return null; - var action = actionReverse(entityID); - if (action.disabled(context.graph())) return null; - return action; - }).filter(Boolean); - } + var 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 - 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'; - } + _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' - operation.available = function (situation) { - return actions(situation).length > 0; - }; + _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' - operation.disabled = function () { - return false; - }; - operation.tooltip = function () { - return _t('operations.reverse.description.' + reverseTypeID()); - }; + var template = corePreferences('background-custom-template') || ''; + var custom = rendererBackgroundSource.Custom(template); - operation.annotation = function () { - var acts = actions(); - return _t('operations.reverse.annotation.' + reverseTypeID(), { - n: acts.length - }); - }; + _imageryIndex.backgrounds.unshift(custom); - operation.id = 'reverse'; - operation.keys = [_t('operations.reverse.key')]; - operation.title = _t('operations.reverse.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + return _imageryIndex; + }); + } - function operationSplit(context, selectedIDs) { - var _vertexIds = selectedIDs.filter(function (id) { - return context.graph().geometry(id) === 'vertex'; - }); + function background(selection) { + var currSource = baseLayer.source(); // If we are displaying an Esri basemap at high zoom, + // check its tilemap to see how high the zoom can go - var _selectedWayIds = selectedIDs.filter(function (id) { - var entity = context.graph().hasEntity(id); - return entity && entity.type === 'way'; - }); + if (context.map().zoom() > 18) { + if (currSource && /^EsriWorldImagery/.test(currSource.id)) { + var center = context.map().center(); + currSource.fetchTilemap(center); + } + } // Is the imagery valid here? - #4827 - var _isAvailable = _vertexIds.length > 0 && _vertexIds.length + _selectedWayIds.length === selectedIDs.length; - var _action = actionSplit(_vertexIds); + var sources = background.sources(context.map().extent()); + var wasValid = _isValid; + _isValid = !!sources.filter(function (d) { + return d === currSource; + }).length; - var _ways = []; - var _geometry = 'feature'; - var _waysAmount = 'single'; + if (wasValid !== _isValid) { + // change in valid status + background.updateImagery(); + } - var _nodesAmount = _vertexIds.length === 1 ? 'single' : 'multiple'; + var baseFilter = ''; - if (_isAvailable) { - if (_selectedWayIds.length) _action.limitWays(_selectedWayIds); - _ways = _action.ways(context.graph()); - var geometries = {}; + if (detected.cssfilters) { + if (_brightness !== 1) { + baseFilter += " brightness(".concat(_brightness, ")"); + } - _ways.forEach(function (way) { - geometries[way.geometry(context.graph())] = true; - }); + if (_contrast !== 1) { + baseFilter += " contrast(".concat(_contrast, ")"); + } - if (Object.keys(geometries).length === 1) { - _geometry = Object.keys(geometries)[0]; + if (_saturation !== 1) { + baseFilter += " saturate(".concat(_saturation, ")"); + } + + if (_sharpness < 1) { + // gaussian blur + var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); + baseFilter += " blur(".concat(blur, "px)"); + } } - _waysAmount = _ways.length === 1 ? 'single' : 'multiple'; - } + var base = selection.selectAll('.layer-background').data([0]); + base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); - 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 (detected.cssfilters) { + base.style('filter', baseFilter || null); + } else { + base.style('opacity', _brightness); + } - var idsToSelect = _vertexIds.concat(difference.extantIDs().filter(function (id) { - // filter out relations that may have had member additions - return context.entity(id).type === 'way'; - })); + 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 = ''; - context.enter(modeSelect(context, idsToSelect)); - }; + 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, ")"); + } - operation.relatedEntityIds = function () { - return _selectedWayIds.length ? [] : _ways.map(function (way) { - return way.id; + 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); + }); + } - operation.available = function () { - return _isAvailable; - }; + background.updateImagery = function () { + var currSource = baseLayer.source(); + if (context.inIntro() || !currSource) return; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + var o = _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).map(function (d) { + return d.source().id; + }).join(','); - if (reason) { - return reason; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } + 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; - return false; - }; + if (id === 'custom') { + id = "custom:".concat(currSource.template()); + } - operation.tooltip = function () { - var disable = operation.disabled(); - if (disable) return _t('operations.split.' + disable); - return _t('operations.split.description.' + _geometry + '.' + _waysAmount + '.' + _nodesAmount + '_node'); - }; + if (id) { + hash.background = id; + } else { + delete hash.background; + } - operation.annotation = function () { - return _t('operations.split.annotation.' + _geometry, { - n: _ways.length - }); - }; + if (o) { + hash.overlays = o; + } else { + delete hash.overlays; + } - operation.id = 'split'; - operation.keys = [_t('operations.split.key')]; - operation.title = _t('operations.split.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { + hash.offset = "".concat(x, ",").concat(y); + } else { + delete hash.offset; + } - function operationStraighten(context, selectedIDs) { - var _wayIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'w'; - }); + if (!window.mocha) { + window.location.replace('#' + utilQsString(hash, true)); + } - var _nodeIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'n'; - }); + var imageryUsed = []; + var photoOverlaysUsed = []; + var currUsed = currSource.imageryUsed(); - var _amount = (_wayIDs.length ? _wayIDs : _nodeIDs).length === 1 ? 'single' : 'multiple'; + if (currUsed && _isValid) { + imageryUsed.push(currUsed); + } - var _nodes = utilGetAllNodes(selectedIDs, context.graph()); + _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).forEach(function (d) { + return imageryUsed.push(d.source().imageryUsed()); + }); - var _coords = _nodes.map(function (n) { - return n.loc; - }); + var dataLayer = context.layers().layer('data'); - var _extent = utilTotalExtent(selectedIDs, context.graph()); + if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { + imageryUsed.push(dataLayer.getSrc()); + } - var _action = chooseAction(); + var photoOverlayLayers = { + streetside: 'Bing Streetside', + mapillary: 'Mapillary Images', + 'mapillary-map-features': 'Mapillary Map Features', + 'mapillary-signs': 'Mapillary Signs', + openstreetcam: 'OpenStreetCam Images' + }; - var _geometry; + for (var layerID in photoOverlayLayers) { + var layer = context.layers().layer(layerID); - 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 (layer && layer.enabled()) { + photoOverlaysUsed.push(layerID); + imageryUsed.push(photoOverlayLayers[layerID]); + } + } - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.entity(selectedIDs[i]); + context.history().imageryUsed(imageryUsed); + context.history().photoOverlaysUsed(photoOverlaysUsed); + }; - if (entity.type === 'node') { - continue; - } else if (entity.type !== 'way' || entity.isClosed()) { - return null; // exit early, can't straighten these - } + var _checkedBlocklists; - startNodeIDs.push(entity.first()); - endNodeIDs.push(entity.last()); - } // Remove duplicate end/startNodeIDs (duplicate nodes cannot be at the line end) + background.sources = function (extent, zoom, includeCurrent) { + if (!_imageryIndex) return []; // called before init()? + 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(); - startNodeIDs = startNodeIDs.filter(function (n) { - return startNodeIDs.indexOf(n) === startNodeIDs.lastIndexOf(n); + if (blocklists && blocklists !== _checkedBlocklists) { + _imageryIndex.backgrounds.forEach(function (source) { + source.isBlocked = blocklists.some(function (blocklist) { + return blocklist.test(source.template()); + }); }); - endNodeIDs = endNodeIDs.filter(function (n) { - return endNodeIDs.indexOf(n) === endNodeIDs.lastIndexOf(n); - }); // Ensure all ways are connected (i.e. only 2 unique endpoints/startpoints) - if (utilArrayDifference(startNodeIDs, endNodeIDs).length + utilArrayDifference(endNodeIDs, startNodeIDs).length !== 2) return null; // Ensure path contains at least 3 unique nodes + _checkedBlocklists = blocklists; + } - 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 _imageryIndex.backgrounds.filter(function (source) { + if (includeCurrent && currSource === source) return true; // optionally always include the current imagery - if (_nodeIDs.length === 2 && (wayNodeIDs.indexOf(_nodeIDs[0]) === -1 || wayNodeIDs.indexOf(_nodeIDs[1]) === -1)) return null; + if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 - if (_nodeIDs.length) { - // If we're only straightenting between two points, we only need that extent visible - _extent = utilTotalExtent(_nodeIDs, context.graph()); - } + if (!source.polygon) return true; // always include imagery with worldwide coverage - _geometry = 'line'; - return actionStraightenWay(selectedIDs, context.projection); - } + if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms - return null; - } + return visible[source.id]; // include imagery visible in given extent + }); + }; - function operation() { - if (!_action) return; - context.perform(_action, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - } + background.dimensions = function (val) { + if (!val) return; + baseLayer.dimensions(val); - operation.available = function () { - return Boolean(_action); + _overlayLayers.forEach(function (layer) { + return layer.dimensions(val); + }); }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + background.baseLayerSource = function (d) { + if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. - 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'; - } + var osm = context.connection(); + if (!osm) return background; + var blocklists = osm.imageryBlocklists(); + var template = d.template(); + var fail = false; + var tested = 0; + var regex; - return false; + 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. - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(template); + } - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + baseLayer.source(!fail ? d : background.findSource('none')); + dispatch.call('change'); + background.updateImagery(); + return background; + }; - return 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; + }); }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.straighten.' + disable + '.' + _amount) : _t('operations.straighten.description.' + _geometry + (_wayIDs.length === 1 ? '' : 's')); + background.bing = function () { + background.baseLayerSource(background.findSource('Bing')); }; - operation.annotation = function () { - return _t('operations.straighten.annotation.' + _geometry, { - n: _wayIDs.length ? _wayIDs.length : _nodeIDs.length + 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; }); }; - operation.id = 'straighten'; - operation.keys = [_t('operations.straighten.key')]; - operation.title = _t('operations.straighten.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + background.overlayLayerSources = function () { + return _overlayLayers.map(function (layer) { + return layer.source(); + }); + }; - var Operations = /*#__PURE__*/Object.freeze({ - __proto__: null, - operationCircularize: operationCircularize, - operationContinue: operationContinue, - operationCopy: operationCopy, - operationDelete: operationDelete, - operationDisconnect: operationDisconnect, - operationDowngrade: operationDowngrade, - operationExtract: operationExtract, - operationMerge: operationMerge, - operationMove: operationMove, - operationOrthogonalize: operationOrthogonalize, - operationPaste: operationPaste, - operationReflectShort: operationReflectShort, - operationReflectLong: operationReflectLong, - operationReverse: operationReverse, - operationRotate: operationRotate, - operationSplit: operationSplit, - operationStraighten: operationStraighten - }); + background.toggleOverlayLayer = function (d) { + var layer; - var _relatedParent; + for (var i = 0; i < _overlayLayers.length; i++) { + layer = _overlayLayers[i]; - function modeSelect(context, selectedIDs) { - var mode = { - id: 'select', - button: 'browse' - }; - var keybinding = utilKeybinding('select'); + if (layer.source() === d) { + _overlayLayers.splice(i, 1); - var _breatheBehavior = behaviorBreathe(); + dispatch.call('change'); + background.updateImagery(); + return; + } + } - var _modeDragNode = modeDragNode(context); + layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); - var _selectBehavior; + _overlayLayers.push(layer); - var _behaviors = []; - var _operations = []; - var _newFeature = false; - var _follow = false; + dispatch.call('change'); + background.updateImagery(); + }; - function singular() { - if (selectedIDs && selectedIDs.length === 1) { - return context.hasEntity(selectedIDs[0]); + background.nudge = function (d, zoom) { + var currSource = baseLayer.source(); + + if (currSource) { + currSource.nudge(d, zoom); + dispatch.call('change'); + background.updateImagery(); } - } - function selectedEntities() { - return selectedIDs.map(function (id) { - return context.hasEntity(id); - }).filter(Boolean); - } + return background; + }; - function checkSelectedIDs() { - var ids = []; + background.offset = function (d) { + var currSource = baseLayer.source(); - if (Array.isArray(selectedIDs)) { - ids = selectedIDs.filter(function (id) { - return context.hasEntity(id); - }); + if (!arguments.length) { + return currSource && currSource.offset() || [0, 0]; } - 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 (currSource) { + currSource.offset(d); + dispatch.call('change'); + background.updateImagery(); } - selectedIDs = ids; - return true; - } // find the common parent ways for nextVertex, previousVertex + return background; + }; + background.brightness = function (d) { + if (!arguments.length) return _brightness; + _brightness = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - function commonParents() { - var graph = context.graph(); - var commonParents = []; + background.contrast = function (d) { + if (!arguments.length) return _contrast; + _contrast = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.hasEntity(selectedIDs[i]); + background.saturation = function (d) { + if (!arguments.length) return _saturation; + _saturation = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - if (!entity || entity.geometry(graph) !== 'vertex') { - return []; // selection includes some not vertices - } + background.sharpness = function (d) { + if (!arguments.length) return _sharpness; + _sharpness = d; + if (context.mode()) dispatch.call('change'); + return background; + }; + + var _loadPromise; + + background.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; + + 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 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; + + if (!requested && extent) { + best = background.sources(extent).find(function (s) { + return s.best(); + }); + } // Decide which background layer to display - var currParents = graph.parentWays(entity).map(function (w) { - return w.id; - }); - if (!commonParents.length) { - commonParents = currParents; - continue; + 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')); } - commonParents = utilArrayIntersection(commonParents, currParents); + var locator = imageryIndex.backgrounds.find(function (d) { + return d.overlay && d["default"]; + }); - if (!commonParents.length) { - return []; + if (locator) { + background.toggleOverlayLayer(locator); } - } - return commonParents; - } + var overlays = (hash.overlays || '').split(','); + overlays.forEach(function (overlay) { + overlay = background.findSource(overlay); - function singularParent() { - var parents = commonParents(); + if (overlay) { + background.toggleOverlayLayer(overlay); + } + }); - 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 (hash.gpx) { + var gpx = context.layers().layer('data'); + if (gpx) { + gpx.url(hash.gpx, '.gpx'); + } + } - if (parents.length === 1) { - _relatedParent = parents[0]; // remember this parent for later + if (hash.offset) { + var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { + return !isNaN(n) && n; + }); - return _relatedParent; - } + if (offset.length === 2) { + background.offset(geoMetersToOffset(offset)); + } + } + })["catch"](function () { + /* ignore */ + }); + }; - if (parents.indexOf(_relatedParent) !== -1) { - return _relatedParent; // prefer the previously seen parent - } + return utilRebind(background, dispatch, 'on'); + } - return parents[0]; - } + function rendererFeatures(context) { + var dispatch = dispatch$8('change', 'redraw'); + var features = utilRebind({}, dispatch, 'on'); - mode.selectedIDs = function (val) { - if (!arguments.length) return selectedIDs; - selectedIDs = val; - return mode; - }; + var _deferred = new Set(); - mode.zoomToSelected = function () { - context.map().zoomToEase(selectedEntities()); + 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 }; - - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; + var service_roads = { + 'service': true, + 'road': true, + 'track': true }; - - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; + var paths = { + 'path': true, + 'footway': true, + 'cycleway': true, + 'bridleway': true, + 'steps': true, + 'pedestrian': true }; - - mode.follow = function (val) { - if (!arguments.length) return _follow; - _follow = val; - return mode; + 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 = {}; - function loadOperations() { - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); - - _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(); - }); + function update() { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); + var disabled = features.disabled(); - _operations.forEach(function (operation) { - if (operation.behavior) { - context.install(operation.behavior); + if (disabled.length) { + hash.disable_features = disabled.join(','); + } else { + delete hash.disable_features; } - }); // remove any displayed menu + window.location.replace('#' + utilQsString(hash, true)); + corePreferences('disabled-features', disabled.join(',')); + } - context.ui().closeEditMenu(); + _hidden = features.hidden(); + dispatch.call('change'); + dispatch.call('redraw'); } - mode.operations = function () { - return _operations; - }; + function defineRule(k, filter, max) { + var isEnabled = true; - mode.enter = function () { - if (!checkSelectedIDs()) return; - context.features().forceVisible(selectedIDs); + _keys.push(k); - _modeDragNode.restoreSelectedIDs(selectedIDs); + _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; + } + }; + } - loadOperations(); + 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 (!_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]; + defineRule('past_future', function isPastFuture(tags) { + if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { + return false; } - _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); - - extent._extend(entity.extent(graph)); - }); - var loc = extent.center(); - context.map().centerEase(loc); // we could enter the mode multiple times, so reset follow for next time - - _follow = false; - } + var strings = Object.keys(tags); - function nudgeSelection(delta) { - return function () { - // prevent nudging during low zoom selection - if (!context.map().withinEditableZoom()) return; - var moveOp = operationMove(context, selectedIDs); + for (var i = 0; i < strings.length; i++) { + var s = strings[i]; - if (moveOp.disabled()) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + moveOp.id).iconClass('operation disabled').label(moveOp.tooltip)(); - } else { - context.perform(actionMove(selectedIDs, delta, context.projection), moveOp.annotation()); - context.validator().validate(); - } - }; + if (past_futures[s] || past_futures[tags[s]]) { + return true; + } } - function scaleSelection(factor) { - return function () { - // prevent scaling during low zoom selection - if (!context.map().withinEditableZoom()) return; - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var isUp = factor > 1; // can only scale if multiple nodes are selected - - if (nodes.length <= 1) return; - var extent = utilTotalExtent(selectedIDs, context.graph()); // These disabled checks would normally be handled by an operation - // object, but we don't want an actual scale operation at this point. - - 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'; - } - - return false; - - 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); - } - - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); - - if (osm) { - var missing = nodes.filter(function (n) { - return !osm.isDataLoaded(n.loc); - }); - - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + return false; + }); // Lines or areas that don't match another feature filter. + // IMPORTANT: The 'others' feature must be the last one defined, + // so that code in getMatches can skip this test if `hasMatch = true` - return false; - } + defineRule('others', function isOther(tags, geometry) { + return geometry === 'line' || geometry === 'area'; + }); - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - } + features.features = function () { + return _rules; + }; - var disabled = scalingDisabled(); + features.keys = function () { + return _keys; + }; - 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(); - } - }; + features.enabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].enabled; + }); } - 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; + return _rules[k] && _rules[k].enabled; + }; - 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')); - } + features.disabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return !_rules[k].enabled; + }); } - 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); - } + return _rules[k] && !_rules[k].enabled; + }; - 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); - } + features.hidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].hidden(); + }); } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + return _rules[k] && _rules[k].hidden(); + }; + + features.autoHidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].autoHidden(); + }); } - function firstVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + return _rules[k] && _rules[k].autoHidden(); + }; - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + features.enable = function (k) { + if (_rules[k] && !_rules[k].enabled) { + _rules[k].enable(); - if (way) { - context.enter(modeSelect(context, [way.first()]).follow(true)); - } + update(); } + }; - function lastVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + features.enableAll = function () { + var didEnable = false; - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + for (var k in _rules) { + if (!_rules[k].enabled) { + didEnable = true; - if (way) { - context.enter(modeSelect(context, [way.last()]).follow(true)); + _rules[k].enable(); } } - 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 (didEnable) update(); + }; - if (curr > 0) { - index = curr - 1; - } else if (way.isClosed()) { - index = length - 2; - } + features.disable = function (k) { + if (_rules[k] && _rules[k].enabled) { + _rules[k].disable(); - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } + update(); } + }; - 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; + features.disableAll = function () { + var didDisable = false; - if (curr < length - 1) { - index = curr + 1; - } else if (way.isClosed()) { - index = 0; - } + for (var k in _rules) { + if (_rules[k].enabled) { + didDisable = true; - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); + _rules[k].disable(); } } - function nextParent(d3_event) { - d3_event.preventDefault(); - var parents = commonParents(); - if (!parents || parents.length < 2) return; - var index = parents.indexOf(_relatedParent); - - if (index < 0 || index > parents.length - 2) { - _relatedParent = parents[0]; - } else { - _relatedParent = parents[index + 1]; - } + if (didDisable) update(); + }; - var surface = context.surface(); - surface.selectAll('.related').classed('related', false); + features.toggle = function (k) { + if (_rules[k]) { + (function (f) { + return f.enabled ? f.disable() : f.enable(); + })(_rules[k]); - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } + update(); } }; - mode.exit = function () { - _newFeature = false; + features.resetStats = function () { + for (var i = 0; i < _keys.length; i++) { + _rules[_keys[i]].count = 0; + } - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); + dispatch.call('change'); + }; - _operations = []; + 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; - _behaviors.forEach(context.uninstall); + 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.. - 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 (_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')); - } - }; + _cullFactor = dimensions[0] * dimensions[1] / 1000000; - return mode; - } + for (i = 0; i < entities.length; i++) { + geometry = entities[i].geometry(resolver); + matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); - function uiLasso(context) { - var group, polygon; - lasso.coordinates = []; + for (j = 0; j < matches.length; j++) { + _rules[matches[j]].count++; + } + } - 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)); - } + currHidden = features.hidden(); - function draw() { - if (polygon) { - polygon.data([lasso.coordinates]).attr('d', function (d) { - return 'M' + d.join(' L') + ' Z'; - }); + if (currHidden !== _hidden) { + _hidden = currHidden; + needsRedraw = true; + dispatch.call('change'); } - } - lasso.extent = function () { - return lasso.coordinates.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); + return needsRedraw; }; - lasso.p = function (_) { - if (!arguments.length) return lasso; - lasso.coordinates.push(_); - draw(); - return lasso; + features.stats = function () { + for (var i = 0; i < _keys.length; i++) { + _stats[_keys[i]] = _rules[_keys[i]].count; + } + + return _stats; }; - lasso.close = function () { - if (group) { - group.call(uiToggle(false, function () { - select(this).remove(); - })); + features.clear = function (d) { + for (var i = 0; i < d.length; i++) { + features.clearEntity(d[i]); } + }; - context.container().classed('lasso', false); + features.clearEntity = function (entity) { + delete _cache[osmEntity.key(entity)]; }; - return lasso; - } + features.reset = function () { + Array.from(_deferred).forEach(function (handle) { + window.cancelIdleCallback(handle); - function behaviorLasso(context) { - // use pointer events on supported platforms; fallback to mouse events - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + _deferred["delete"](handle); + }); + _cache = {}; + }; // only certain relations are worth checking - var behavior = function behavior(selection) { - var lasso; - function pointerdown(d3_event) { - var button = 0; // left + function relationShouldBeChecked(relation) { + // multipolygon features have `area` geometry and aren't checked here + return relation.tags.type === 'boundary'; + } - 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(); - } + features.getMatches = function (entity, resolver, geometry) { + if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; + var ent = osmEntity.key(entity); + + if (!_cache[ent]) { + _cache[ent] = {}; } - function pointermove() { - if (!lasso) { - lasso = uiLasso(context); - context.surface().call(lasso); - } + if (!_cache[ent].matches) { + var matches = {}; + var hasMatch = false; - lasso.p(context.map().mouse()); - } + 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, - 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])]]; - } + if (entity.type === 'way') { + var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation - function lassoed() { - if (!lasso) return []; - var graph = context.graph(); - var limitToNodes; + if (parents.length === 1 && parents[0].isMultipolygon() || // 2b. or belongs only to boundary relations + parents.length > 0 && parents.every(function (parent) { + return parent.tags.type === 'boundary'; + })) { + // ...then match whatever feature rules the parent relation has matched. + // see #2548, #2887 + // + // IMPORTANT: + // For this to work, getMatches must be called on relations before ways. + // + var pkey = osmEntity.key(parents[0]); - if (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 []; + if (_cache[pkey] && _cache[pkey].matches) { + matches = Object.assign({}, _cache[pkey].matches); // shallow copy + + continue; + } + } + } + } + + if (_rules[_keys[i]].filter(entity.tags, geometry)) { + matches[_keys[i]] = hasMatch = true; + } } - 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 + _cache[ent].matches = matches; + } - intersects.sort(function (node1, node2) { - var parents1 = graph.parentWays(node1); - var parents2 = graph.parentWays(node2); + return _cache[ent].matches; + }; - if (parents1.length && parents2.length) { - // both nodes are vertices - var sharedParents = utilArrayIntersection(parents1, parents2); + features.getParents = function (entity, resolver, geometry) { + if (geometry === 'point') return []; + var ent = osmEntity.key(entity); - if (sharedParents.length) { - var sharedParentNodes = sharedParents[0].nodes; // vertices are members of the same way; sort them in their listed order + if (!_cache[ent]) { + _cache[ent] = {}; + } - return sharedParentNodes.indexOf(node1.id) - sharedParentNodes.indexOf(node2.id); - } else { - // vertices do not share a way; group them by their respective parent ways - return parseFloat(parents1[0].id.slice(1)) - parseFloat(parents2[0].id.slice(1)); - } - } else if (parents1.length || parents2.length) { - // only one node is a vertex; sort standalone points before vertices - return parents1.length - parents2.length; - } // both nodes are standalone points; sort left to right + if (!_cache[ent].parents) { + var parents = []; + if (geometry === 'vertex') { + parents = resolver.parentWays(entity); + } else { + // 'line', 'area', 'relation' + parents = resolver.parentRelations(entity); + } - return node1.loc[0] - node2.loc[0]; - }); - return intersects.map(function (entity) { - return entity.id; - }); + _cache[ent].parents = parents; } - function pointerup() { - select(window).on(_pointerPrefix + 'move.lasso', null).on(_pointerPrefix + 'up.lasso', null); - if (!lasso) return; - var ids = lassoed(); - lasso.close(); + return _cache[ent].parents; + }; - if (ids.length) { - context.enter(modeSelect(context, ids)); + features.isHiddenPreset = function (preset, geometry) { + if (!_hidden.length) return false; + if (!preset.tags) return false; + var test = preset.setTags({}, geometry); + + for (var key in _rules) { + if (_rules[key].filter(test, geometry)) { + if (_hidden.indexOf(key) !== -1) { + return key; + } + + return false; } } - selection.on(_pointerPrefix + 'down.lasso', pointerdown); + return false; }; - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.lasso', null); + 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); + }); }; - return behavior; - } + 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; - function modeBrowse(context) { - var mode = { - button: 'browse', - id: 'browse', - title: _t('modes.browse.title'), - description: _t('modes.browse.description') + for (var i = 0; i < parents.length; i++) { + if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { + return false; + } + } + + return true; }; - var sidebar; - var _selectBehavior; + features.hasHiddenConnections = function (entity, resolver) { + if (!_hidden.length) return false; + var childNodes, connections; - var _behaviors = []; + 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.. - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; + + 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)); + }); }; - 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]; - } + 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); + }; - _behaviors.forEach(context.install); // Get focus on the body. + features.filter = function (d, resolver) { + if (!_hidden.length) return d; + var result = []; + for (var i = 0; i < d.length; i++) { + var entity = d[i]; - if (document.activeElement && document.activeElement.blur) { - document.activeElement.blur(); + if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { + result.push(entity); + } } - if (sidebar) { - context.ui().sidebar.show(sidebar); - } else { - context.ui().sidebar.select(null); - } + return result; }; - mode.exit = function () { - context.ui().sidebar.hover.cancel(); + features.forceVisible = function (entityIDs) { + if (!arguments.length) return Object.keys(_forceVisible); + _forceVisible = {}; - _behaviors.forEach(context.uninstall); + for (var i = 0; i < entityIDs.length; i++) { + _forceVisible[entityIDs[i]] = true; + var entity = context.hasEntity(entityIDs[i]); - if (sidebar) { - context.ui().sidebar.hide(); + if (entity && entity.type === 'relation') { + // also show relation members (one level deep) + for (var j in entity.members) { + _forceVisible[entity.members[j].id] = true; + } + } } - }; - mode.sidebar = function (_) { - if (!arguments.length) return sidebar; - sidebar = _; - return mode; + return features; }; - mode.operations = function () { - return [operationPaste(context)]; - }; + features.init = function () { + var storage = corePreferences('disabled-features'); - return mode; - } + if (storage) { + var storageDisabled = storage.replace(/;/g, ',').split(','); + storageDisabled.forEach(features.disable); + } - function behaviorAddWay(context) { - var dispatch$1 = dispatch('start', 'startFromWay', 'startFromNode'); - var draw = behaviorDraw(context); + var hash = utilStringQs(window.location.hash); - 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); - } + 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 - behavior.off = function (surface) { - surface.call(draw.off); - }; - behavior.cancel = function () { - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - context.enter(modeBrowse(context)); - }; + context.history().on('merge.features', function (newEntities) { + if (!newEntities) return; + var handle = window.requestIdleCallback(function () { + var graph = context.graph(); + var types = utilArrayGroupBy(newEntities, 'type'); // ensure that getMatches is called on relations before ways + + var entities = [].concat(types.relation || [], types.way || [], types.node || []); + + for (var i = 0; i < entities.length; i++) { + var geometry = entities[i].geometry(graph); + features.getMatches(entities[i], graph, geometry); + } + }); - return utilRebind(behavior, dispatch$1, 'on'); + _deferred.add(handle); + }); + return features; } - function behaviorHash(context) { - // cached window.location.hash - var _cachedHash = null; // allowable latitude range + /** Error message constants. */ - var _latitudeLimit = 90 - 1e-8; + 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 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); - }); + function throttle(func, wait, options) { + var leading = true, + trailing = true; - if (selected.length) { - newParams.id = selected.join(','); - } + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + + if (isObject$2(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } + + // + // - 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 + // - newParams.map = zoom.toFixed(2) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - return Object.assign(oldParams, newParams); - } + 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 computedHash() { - return '#' + utilQsString(computedHashParameters(), true); - } + for (i = 0; i < parents.length; i++) { + nodes = parents[i].nodes; + isClosed = parents[i].isClosed(); - 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); - }); + 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 (selected.length) { - var firstLabel = utilDisplayLabel(context.entity(selected[0]), context.graph()); + 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 (selected.length > 1) { - contextual = _t('title.labeled_and_more', { - labeled: firstLabel, - count: selected.length - 1 - }); - } else { - contextual = firstLabel; + 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 } - - titleID = 'context'; } + } - if (includeChangeCount) { - changeCount = context.history().difference().summary().length; - - if (changeCount > 0) { - titleID = contextual ? 'changes_context' : 'changes'; - } - } + 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 (titleID) { - return _t('title.format.' + titleID, { - changes: changeCount, - base: baseTitle, - context: contextual - }); + if (shouldReverse(entity)) { + coordinates.reverse(); } - return baseTitle; - } + 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 updateTitle(includeChangeCount) { - if (!context.setsDocumentTitle()) return; - var newTitle = computedTitle(includeChangeCount); + if (a) { + var span = geoVecLength(a, b) - offset; - if (document.title !== newTitle) { - document.title = newTitle; - } - } + 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 - function updateHashIfNeeded() { - if (context.inIntro()) return; - var latestHash = computedHash(); + var coord = [a, p]; - if (_cachedHash !== latestHash) { - _cachedHash = latestHash; // Update the URL hash without affecting the browser navigation stack, - // though unavoidably creating a browser history entry + for (span -= dt; span >= 0; span -= dt) { + p = geoVecAdd(p, [dx, dy]); + coord.push(p); + } - window.history.replaceState(null, computedTitle(false - /* includeChangeCount */ - ), latestHash); // set the title we want displayed for the browser tab/window + coord.push(b); // generate svg paths - updateTitle(true - /* includeChangeCount */ - ); - } - } + var segment = ''; + var j; - var _throttledUpdate = throttle(updateHashIfNeeded, 500); + for (j = 0; j < coord.length; j++) { + segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - var _throttledUpdateTitle = throttle(function () { - updateTitle(true - /* includeChangeCount */ - ); - }, 500); + segments.push({ + id: entity.id, + index: i++, + d: segment + }); - function hashchange() { - // ignore spurious hashchange events - if (window.location.hash === _cachedHash) return; - _cachedHash = window.location.hash; - var q = utilStringQs(_cachedHash); - var mapArgs = (q.map || '').split('/').map(Number); + if (bothDirections(entity)) { + segment = ''; - if (mapArgs.length < 3 || mapArgs.some(isNaN)) { - // replace bogus hash - updateHashIfNeeded(); - } else { - // don't update if the new hash already reflects the state of iD - if (_cachedHash === computedHash()) return; - var mode = context.mode(); - context.map().centerZoom([mapArgs[2], Math.min(_latitudeLimit, Math.max(-_latitudeLimit, mapArgs[1]))], mapArgs[0]); + for (j = coord.length - 1; j >= 0; j--) { + segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - if (q.id && mode) { - var ids = q.id.split(',').filter(function (id) { - return context.hasEntity(id); - }); + segments.push({ + id: entity.id, + index: i++, + d: segment + }); + } + } - if (ids.length && (mode.id === 'browse' || mode.id === 'select' && !utilArrayIdentical(mode.selectedIDs(), ids))) { - context.enter(modeSelect(context, ids)); - return; + offset = -span; } - } - - var center = context.map().center(); - var dist = geoSphericalDistance(center, [mapArgs[2], mapArgs[1]]); - var maxdist = 500; // Don't allow the hash location to change too much while drawing - // This can happen if the user accidentally hit the back button. #3996 - if (mode && mode.id.match(/^draw/) !== null && dist > maxdist) { - context.enter(modeBrowse(context)); - return; + 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)); } - } - - function behavior() { - context.map().on('move.behaviorHash', _throttledUpdate); - context.history().on('change.behaviorHash', _throttledUpdateTitle); - context.on('enter.behaviorHash', _throttledUpdate); - select(window).on('hashchange.behaviorHash', hashchange); - - if (window.location.hash) { - var q = utilStringQs(window.location.hash); - - if (q.id) { - //if (!context.history().hasRestorableChanges()) { - // targeting specific features: download, select, and zoom to them - context.zoomToEntity(q.id.split(',')[0], !q.map); //} - } + }); - if (q.walkthrough === 'true') { - behavior.startWalkthrough = true; - } + var svgpath = function svgpath(entity) { + if (entity.id in cache) { + return cache[entity.id]; + } else { + return cache[entity.id] = path(entity.asGeoJSON(graph)); + } + }; - if (q.map) { - behavior.hadHash = true; + svgpath.geojson = function (d) { + if (d.__featurehash__ !== undefined) { + if (d.__featurehash__ in cache) { + return cache[d.__featurehash__]; + } else { + return cache[d.__featurehash__] = path(d); } - - hashchange(); - updateTitle(false); + } else { + return path(d); } - } - - 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; + 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] + ')'; + }; - /* - iD.coreDifference represents the difference between two graphs. - It knows how to calculate the set of entities that were - created, modified, or deleted, and also contains the logic - for recursively extending a difference to the complete set - of entities that will require a redraw, taking into account - child and parent relationships. - */ - - function coreDifference(base, head) { - var _changes = {}; - var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' + svgpoint.geojson = function (d) { + return svgpoint(d.properties.entity); + }; - var _diff = {}; + 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 checkEntityID(id) { - var h = head.entities[id]; - var b = base.entities[id]; - if (h === b) return; - if (_changes[id]) return; + if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { + tags = Object.assign({}, relation.tags, tags); + } + }); + return tags; + }; + } + function svgSegmentWay(way, graph, activeID) { + // When there is no activeID, we can memoize this expensive computation + if (activeID === undefined) { + return graph["transient"](way, 'waySegments', getWaySegments); + } else { + return getWaySegments(); + } - if (!h && b) { - _changes[id] = { - base: b, - head: h - }; - _didChange.deletion = true; - return; - } + function getWaySegments() { + var isActiveWay = way.nodes.indexOf(activeID) !== -1; + var features = { + passive: [], + active: [] + }; + var start = {}; + var end = {}; + var node, type; - if (h && !b) { - _changes[id] = { - base: b, - head: h + 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 }; - _didChange.addition = true; - return; - } - 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 (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 (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } + start = end; + } - if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.geometry = true; - } + return features; - if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { - _changes[id] = { - base: b, - head: h - }; - _didChange.properties = true; - } + 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 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))); - for (var i = 0; i < ids.length; i++) { - checkEntityID(ids[i]); + 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] + } + }); } } + } - load(); - - _diff.length = function length() { - return Object.keys(_changes).length; - }; + 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']; - _diff.changes = function changes() { - return _changes; + var _tags = function _tags(entity) { + return entity.tags; }; - _diff.didChange = _didChange; // pass true to include affected relation members + var tagClasses = function tagClasses(selection) { + selection.each(function tagClassesEach(entity) { + var value = this.className; - _diff.extantIDs = function extantIDs(includeRelMembers) { - var result = new Set(); - Object.keys(_changes).forEach(function (id) { - if (_changes[id].head) { - result.add(id); + if (value.baseVal !== undefined) { + value = value.baseVal; } - var h = _changes[id].head; - var b = _changes[id].base; - var entity = h || b; + var t = _tags(entity); - 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); - }; + var computed = tagClasses.getClassesString(t, value); - _diff.modified = function modified() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && change.head) { - result.push(change.head); + if (computed !== value) { + select(this).attr('class', computed); } }); - return result; }; - _diff.created = function created() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (!change.base && change.head) { - result.push(change.head); + tagClasses.getClassesString = function (t, value) { + var primary, status; + var i, j, k, v; // in some situations we want to render perimeter strokes a certain way + + var overrideGeometry; + + if (/\bstroke\b/.test(value)) { + if (!!t.barrier && t.barrier !== 'no') { + overrideGeometry = 'line'; } - }); - return result; - }; + } // preserve base classes (nothing with `tag-`) + + + 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.. + + for (i = 0; i < primaries.length; i++) { + k = primaries[i]; + v = t[k]; + if (!v || v === 'no') continue; - _diff.deleted = function deleted() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && !change.head) { - result.push(change.base); + 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'; } - }); - return result; - }; - _diff.summary = function summary() { - var relevant = {}; - var keys = Object.keys(_changes); + primary = k; - for (var i = 0; i < keys.length; i++) { - var change = _changes[keys[i]]; + if (statuses.indexOf(v) !== -1) { + // e.g. `railway=abandoned` + status = v; + classes.push('tag-' + k); + } else { + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); + } - if (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); + break; + } - if (moved) { - addParents(change.head); - } + 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 (retagged || moved && change.head.hasInterestingTags()) { - addEntity(change.head, head, 'modified'); + v = t[k]; + if (!v || v === 'no') continue; + status = statuses[i]; + break; } - } 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'); } - } + } // add at most one status tag, only if relates to primary tag.. - return Object.values(relevant); - function addEntity(entity, graph, changeType) { - relevant[entity.id] = { - entity: entity, - graph: graph, - changeType: changeType - }; - } + if (!status) { + for (i = 0; i < statuses.length; i++) { + k = statuses[i]; + v = t[k]; + if (!v || v === 'no') continue; - function addParents(entity) { - var parents = head.parentWays(entity); + 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` - for (var j = parents.length - 1; j >= 0; j--) { - var parent = parents[j]; - if (!(parent.id in relevant)) { - addEntity(parent, head, 'modified'); - } + if (status) break; } } - }; // returns complete set of entities that require a redraw - // (optionally within given `extent`) + if (status) { + classes.push('tag-status'); + classes.push('tag-status-' + status); + } // add any secondary tags - _diff.complete = function complete(extent) { - var result = {}; - var id, change; - for (id in _changes) { - change = _changes[id]; - var h = change.head; - var b = change.base; - var entity = h || b; - var i; - if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) continue; - result[id] = h; + 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 (entity.type === 'way') { - var nh = h ? h.nodes : []; - var nb = b ? b.nodes : []; - var diff; - diff = utilArrayDifference(nh, nb); - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } + if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { + var surface = t.highway === 'track' ? 'unpaved' : 'paved'; - diff = utilArrayDifference(nb, nh); + for (k in t) { + v = t[k]; - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); + if (k in osmPavedTags) { + surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; } - } - 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); + if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { + surface = 'semipaved'; + } + } - for (i = 0; i < ids.length; i++) { - var member = head.hasEntity(ids[i]); - if (!member) continue; // not downloaded + classes.push('tag-' + surface); + } // If this is a wikidata-tagged item, add a class for that.. - if (extent && !member.intersects(extent, head)) continue; // not visible - result[ids[i]] = member; - } - } + var qid = t.wikidata || t['flag:wikidata'] || t['brand:wikidata'] || t['network:wikidata'] || t['operator:wikidata']; - addParents(head.parentWays(entity), result); - addParents(head.parentRelations(entity), result); + if (qid) { + classes.push('tag-wikidata'); } - return result; + return classes.join(' ').trim(); + }; - 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); - } - } + tagClasses.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return tagClasses; }; - return _diff; + return tagClasses; } - function coreTree(head) { - // tree for entities - var _rtree = new RBush(); + // 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; + } - var _bboxes = {}; // maintain a separate tree for granular way segments + for (var tag in patterns) { + var entityValue = tags[tag]; + if (!entityValue) continue; - var _segmentsRTree = new RBush(); + if (typeof patterns[tag] === 'string') { + // extra short syntax (just tag) - pattern name + return 'pattern-' + patterns[tag]; + } else { + var values = patterns[tag]; - var _segmentsBBoxes = {}; - var _segmentsByWayId = {}; - var tree = {}; + for (var value in values) { + if (entityValue !== value) continue; + var rules = values[value]; - function entityBBox(entity) { - var bbox = entity.extent(head).bbox(); - bbox.id = entity.id; - _bboxes[entity.id] = bbox; - return bbox; - } + if (typeof rules === 'string') { + // short syntax - pattern name + return 'pattern-' + rules; + } // long syntax - rule array - function segmentBBox(segment) { - var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason - if (!extent) return null; - var bbox = extent.bbox(); - bbox.segment = segment; - _segmentsBBoxes[segment.id] = bbox; - return bbox; - } + for (var ruleKey in rules) { + var rule = rules[ruleKey]; + var pass = true; - function removeEntity(entity) { - _rtree.remove(_bboxes[entity.id]); + 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]; - delete _bboxes[entity.id]; + if (!v || v !== rule[criterion]) { + pass = false; + break; + } + } + } - if (_segmentsByWayId[entity.id]) { - _segmentsByWayId[entity.id].forEach(function (segment) { - _segmentsRTree.remove(_segmentsBBoxes[segment.id]); + if (pass) { + return 'pattern-' + rule.pattern; + } + } + } + } + } - delete _segmentsBBoxes[segment.id]; - }); + return null; + } - delete _segmentsByWayId[entity.id]; + function svgAreas(projection, context) { + function getPatternStyle(tags) { + var imageID = svgTagPattern(tags); + + if (imageID) { + return 'url("#ideditor-' + imageID + '")'; } + + return ''; } - function loadEntities(entities) { - _rtree.load(entities.map(entityBBox)); + function drawTargets(selection, graph, entities, filter) { + var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; + var getPath = svgPath(projection).geojson; + var activeID = context.activeID(); + var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways - var segments = []; - entities.forEach(function (entity) { - if (entity.segments) { - var entitySegments = entity.segments(head); // cache these to make them easy to remove later + 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 - _segmentsByWayId[entity.id] = entitySegments; - segments = segments.concat(entitySegments); - } - }); - if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); - } + 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 updateParents(entity, insertions, memo) { - head.parentWays(entity).forEach(function (way) { - if (_bboxes[way.id]) { - removeEntity(way); - insertions[way.id] = way; - } + targets.exit().remove(); - updateParents(way, insertions, memo); - }); - head.parentRelations(entity).forEach(function (relation) { - if (memo[entity.id]) return; - memo[entity.id] = true; + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - if (_bboxes[relation.id]) { - removeEntity(relation); - insertions[relation.id] = relation; + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; } - updateParents(relation, insertions, memo); - }); + 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 + + + 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 + + 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 + + nopes.exit().remove(); // enter/update + + 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); } - tree.rebase = function (entities, force) { - var insertions = {}; + 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.visible) continue; + if (entity.geometry(graph) !== 'area') continue; + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { - if (!force) { - continue; - } else if (_bboxes[entity.id]) { - removeEntity(entity); - } + 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)) + }; } - - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); } - loadEntities(Object.values(insertions)); - return tree; - }; - - function updateToGraph(graph) { - if (graph === head) return; - var diff = coreDifference(head, graph); - head = graph; - var changed = diff.didChange; - if (!changed.addition && !changed.deletion && !changed.geometry) return; - var insertions = {}; - - if (changed.deletion) { - diff.deleted().forEach(function (entity) { - removeEntity(entity); - }); - } + 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 (changed.geometry) { - diff.modified().forEach(function (entity) { - removeEntity(entity); - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); - }); - } + 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; - if (changed.addition) { - diff.created().forEach(function (entity) { - insertions[entity.id] = entity; - }); + function sortedByArea(entity) { + if (this._parent.__data__ === 'fill') { + return fillpaths[bisect(fillpaths, -entity.area(graph))]; + } } - loadEntities(Object.values(insertions)); - } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - - - 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` + 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); + 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.. - tree.waySegments = function (extent, graph) { - updateToGraph(graph); - return _segmentsRTree.search(extent.bbox()).map(function (bbox) { - return bbox.segment; - }); - }; + touchLayer.call(drawTargets, graph, data.stroke, filter); + } - return tree; + return drawAreas; } - function uiModal(selection, blocking) { - var _this = this; - - 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); - - shaded.close = function () { - shaded.transition().duration(200).style('opacity', 0).remove(); - modal.transition().duration(200).style('top', '0px'); - select(document).call(keybinding.unbind); + 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; - var modal = shaded.append('div').attr('class', 'modal fillL'); - modal.append('input').attr('class', 'keytrap keytrap-first').on('focus.keytrap', moveFocusToLast); - - 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); - } + 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); - modal.append('div').attr('class', 'content'); - modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); + var seen = []; + return function stringify(node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } - if (animate) { - shaded.transition().style('opacity', 1); - } else { - shaded.style('opacity', 1); - } + if (node === undefined) return; + if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; + if (_typeof(node) !== 'object') return JSON.stringify(node); + var i, out; - return shaded; + if (Array.isArray(node)) { + out = '['; - 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(); + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } - if (node) { - node.focus(); - } else { - select(this).node().blur(); + return out + ']'; } - } - function moveFocusToLast() { - var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); + if (node === null) return 'null'; - if (nodes.length) { - nodes[nodes.length - 1].focus(); - } else { - select(this).node().blur(); + if (seen.indexOf(node) !== -1) { + if (cycles) return JSON.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); } - } - } - - function uiLoading(context) { - var _modalSelection = select(null); - - var _message = ''; - var _blocking = false; - var loading = function loading(selection) { - _modalSelection = uiModal(selection, _blocking); + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; - var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); + 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; + } - loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); - loadertext.append('h3').html(_message); + seen.splice(seenIndex, 1); + return '{' + out + '}'; + }(data); + }; - _modalSelection.select('button.close').attr('class', 'hide'); + var $entries = objectToArray.entries; - return loading; - }; + // `Object.entries` method + // https://tc39.es/ecma262/#sec-object.entries + _export({ target: 'Object', stat: true }, { + entries: function entries(O) { + return $entries(O); + } + }); - loading.message = function (val) { - if (!arguments.length) return _message; - _message = val; - return loading; - }; + var _marked = /*#__PURE__*/regeneratorRuntime.mark(gpxGen), + _marked3 = /*#__PURE__*/regeneratorRuntime.mark(kmlGen); - loading.blocking = function (val) { - if (!arguments.length) return _blocking; - _blocking = val; - return loading; - }; + // cast array x into numbers + // get the content of a text node, if any + function nodeVal(x) { + if (x && x.normalize) { + x.normalize(); + } - loading.close = function () { - _modalSelection.remove(); - }; + return x && x.textContent || ""; + } // one Y child of X, if any, otherwise null - loading.isShown = function () { - return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; - }; - return loading; + function get1(x, y) { + var n = x.getElementsByTagName(y); + return n.length ? n[0] : null; } - function coreHistory(context) { - var dispatch$1 = dispatch('reset', 'change', 'merge', 'restore', 'undone', 'redone'); - - var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage + function getLineStyle(extensions) { + var style = {}; + if (extensions) { + var lineStyle = get1(extensions, "line"); - var _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); + 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 duration = 150; - var _imageryUsed = []; - var _photoOverlaysUsed = []; - var _checkpoints = {}; + if (!isNaN(width)) style["stroke-width"] = width * 96 / 25.4; + } + } - var _pausedGraph; + return style; + } // get the contents of multiple text nodes, if present - var _stack; - var _index; + function getMulti(x, ys) { + var o = {}; + var n; + var k; - var _tree; // internal _act, accepts list of actions and eased time + for (k = 0; k < ys.length; k++) { + n = get1(x, ys[k]); + if (n) o[ys[k]] = nodeVal(n); + } + return o; + } - function _act(actions, t) { - actions = Array.prototype.slice.call(actions); - var annotation; + function getProperties$1(node) { + var prop = getMulti(node, ["name", "cmt", "desc", "type", "time", "keywords"]); // Parse additional data from our Garmin extension(s) - if (typeof actions[actions.length - 1] !== 'function') { - annotation = actions.pop(); - } + var extensions = node.getElementsByTagNameNS("http://www.garmin.com/xmlschemas/GpxExtensions/v3", "*"); - var graph = _stack[_index].graph; + for (var i = 0; i < extensions.length; i++) { + var extension = extensions[i]; // Ignore nested extensions, like those on routepoints or trackpoints - for (var i = 0; i < actions.length; i++) { - graph = actions[i](graph, t); + if (extension.parentNode.parentNode === node) { + prop[extension.tagName.replace(":", "_")] = nodeVal(extension); } + } - return { - graph: graph, - annotation: annotation, - imageryUsed: _imageryUsed, - photoOverlaysUsed: _photoOverlaysUsed, - transform: context.projection.transform(), - selectedIDs: context.selectedIDs() - }; - } // internal _perform with eased time + var links = node.getElementsByTagName("link"); + if (links.length) prop.links = []; + for (var _i = 0; _i < links.length; _i++) { + prop.links.push(Object.assign({ + href: links[_i].getAttribute("href") + }, getMulti(links[_i], ["text", "type"]))); + } - function _perform(args, t) { - var previous = _stack[_index].graph; - _stack = _stack.slice(0, _index + 1); + return prop; + } - var actionResult = _act(args, t); + function coordPair$1(x) { + var ll = [parseFloat(x.getAttribute("lon")), parseFloat(x.getAttribute("lat"))]; + var ele = get1(x, "ele"); // handle namespaced attribute in browser - _stack.push(actionResult); + var heart = get1(x, "gpxtpx:hr") || get1(x, "hr"); + var time = get1(x, "time"); + var e; - _index++; - return change(previous); - } // internal _replace with eased time + if (ele) { + e = parseFloat(nodeVal(ele)); + if (!isNaN(e)) { + ll.push(e); + } + } - function _replace(args, t) { - var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) + var result = { + coordinates: ll, + time: time ? nodeVal(time) : null, + extendedValues: [] + }; - var actionResult = _act(args, t); + if (heart) { + result.extendedValues.push(["heart", parseFloat(nodeVal(heart))]); + } - _stack[_index] = actionResult; - return change(previous); - } // internal _overwrite with eased time + var extensions = get1(x, "extensions"); + if (extensions !== null) { + for (var _i2 = 0, _arr = ["speed", "course", "hAcc", "vAcc"]; _i2 < _arr.length; _i2++) { + var name = _arr[_i2]; + var v = parseFloat(nodeVal(get1(extensions, name))); - function _overwrite(args, t) { - var previous = _stack[_index].graph; + if (!isNaN(v)) { + result.extendedValues.push([name, v]); + } + } + } - if (_index > 0) { - _index--; + return result; + } - _stack.pop(); + function getRoute(node) { + var line = getPoints$1(node, "rtept"); + if (!line) return; + return { + type: "Feature", + properties: Object.assign(getProperties$1(node), getLineStyle(get1(node, "extensions")), { + _gpxType: "rte" + }), + geometry: { + type: "LineString", + coordinates: line.line } + }; + } - _stack = _stack.slice(0, _index + 1); + function getPoints$1(node, pointname) { + var pts = node.getElementsByTagName(pointname); + if (pts.length < 2) return; // Invalid line in GeoJSON - var actionResult = _act(args, t); + var line = []; + var times = []; + var extendedValues = {}; - _stack.push(actionResult); + for (var i = 0; i < pts.length; i++) { + var c = coordPair$1(pts[i]); + line.push(c.coordinates); + if (c.time) times.push(c.time); - _index++; - return change(previous); - } // determine difference and dispatch a change event + for (var j = 0; j < c.extendedValues.length; j++) { + var _c$extendedValues$j = _slicedToArray(c.extendedValues[j], 2), + name = _c$extendedValues$j[0], + val = _c$extendedValues$j[1]; + var plural = name === "heart" ? name : name + "s"; - function change(previous) { - var difference = coreDifference(previous, history.graph()); + if (!extendedValues[plural]) { + extendedValues[plural] = Array(pts.length).fill(null); + } - if (!_pausedGraph) { - dispatch$1.call('change', this, difference); + extendedValues[plural][i] = val; } + } - return difference; - } // iD uses namespaced keys so multiple installations do not conflict + return { + line: line, + times: times, + extendedValues: extendedValues + }; + } + function getTrack(node) { + var segments = node.getElementsByTagName("trkseg"); + var track = []; + var times = []; + var extractedLines = []; - function getKey(n) { - return 'iD_' + window.location.origin + '_' + n; + for (var i = 0; i < segments.length; i++) { + var line = getPoints$1(segments[i], "trkpt"); + + if (line) { + extractedLines.push(line); + if (line.times && line.times.length) times.push(line.times); + } } - 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; - }); + if (extractedLines.length === 0) return; + var multi = extractedLines.length > 1; + var properties = Object.assign(getProperties$1(node), getLineStyle(get1(node, "extensions")), { + _gpxType: "trk" + }, times.length ? { + coordinateProperties: { + times: multi ? times : times[0] + } + } : {}); - _stack[0].graph.rebase(entities, stack, false); + for (var _i3 = 0; _i3 < extractedLines.length; _i3++) { + var _line = extractedLines[_i3]; + track.push(_line.line); - _tree.rebase(entities, false); + for (var _i4 = 0, _Object$entries = Object.entries(_line.extendedValues); _i4 < _Object$entries.length; _i4++) { + var _Object$entries$_i = _slicedToArray(_Object$entries[_i4], 2), + name = _Object$entries$_i[0], + val = _Object$entries$_i[1]; - dispatch$1.call('merge', this, entities); - }, - perform: function perform() { - // complete any transition already in progress - select(document).interrupt('history.perform'); - var transitionable = false; - var action0 = arguments[0]; + var props = properties; - if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { - transitionable = !!action0.transitionable; + if (name === "heart") { + if (!properties.coordinateProperties) { + properties.coordinateProperties = {}; + } + + props = properties.coordinateProperties; } - 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); + if (multi) { + if (!props[name]) props[name] = extractedLines.map(function (line) { + return new Array(line.line.length).fill(null); }); + props[name][_i3] = val; } else { - return _perform(arguments); + props[name] = val; } - }, - 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; + } + } - if (isNaN(+n) || +n < 0) { - n = 1; - } + return { + type: "Feature", + properties: properties, + geometry: multi ? { + type: "MultiLineString", + coordinates: track + } : { + type: "LineString", + coordinates: track[0] + } + }; + } - while (n-- > 0 && _index > 0) { - _index--; + function getPoint(node) { + return { + type: "Feature", + properties: Object.assign(getProperties$1(node), getMulti(node, ["sym"])), + geometry: { + type: "Point", + coordinates: coordPair$1(node).coordinates + } + }; + } - _stack.pop(); - } + function gpxGen(doc) { + var tracks, routes, waypoints, i, feature, _i5, _feature, _i6; - return change(previous); - }, - // Back to the previous annotated state or _index = 0. - undo: function undo() { - select(document).interrupt('history.perform'); - var previousStack = _stack[_index]; - var previous = previousStack.graph; + return regeneratorRuntime.wrap(function gpxGen$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + tracks = doc.getElementsByTagName("trk"); + routes = doc.getElementsByTagName("rte"); + waypoints = doc.getElementsByTagName("wpt"); + i = 0; - while (_index > 0) { - _index--; - if (_stack[_index].annotation) break; - } + case 4: + if (!(i < tracks.length)) { + _context.next = 12; + break; + } - dispatch$1.call('undone', this, _stack[_index], previousStack); - return change(previous); - }, - // Forward to the next annotated state. - redo: function redo() { - select(document).interrupt('history.perform'); - var previousStack = _stack[_index]; - var previous = previousStack.graph; - var tryIndex = _index; + feature = getTrack(tracks[i]); - while (tryIndex < _stack.length - 1) { - tryIndex++; + if (!feature) { + _context.next = 9; + break; + } - if (_stack[tryIndex].annotation) { - _index = tryIndex; - dispatch$1.call('redone', this, _stack[_index], previousStack); - break; - } - } + _context.next = 9; + return feature; - 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; + case 9: + i++; + _context.next = 4; + break; - while (i >= 0) { - if (_stack[i].annotation) return _stack[i].annotation; - i--; - } - }, - redoAnnotation: function redoAnnotation() { - var i = _index + 1; + case 12: + _i5 = 0; - 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; + case 13: + if (!(_i5 < routes.length)) { + _context.next = 21; + break; + } - if (action) { - head = action(head); - } + _feature = getRoute(routes[_i5]); - 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(); + if (!_feature) { + _context.next = 18; + break; + } - _stack.slice(1, _index + 1).forEach(function (state) { - state.imageryUsed.forEach(function (source) { - if (source !== 'Custom') { - s.add(source); - } - }); - }); + _context.next = 18; + return _feature; - return Array.from(s); - } - }, - photoOverlaysUsed: function photoOverlaysUsed(sources) { - if (sources) { - _photoOverlaysUsed = sources; - return history; - } else { - var s = new Set(); + case 18: + _i5++; + _context.next = 13; + break; - _stack.slice(1, _index + 1).forEach(function (state) { - if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { - state.photoOverlaysUsed.forEach(function (photoOverlay) { - s.add(photoOverlay); - }); + case 21: + _i6 = 0; + + case 22: + if (!(_i6 < waypoints.length)) { + _context.next = 28; + break; } - }); - 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 = {}; + _context.next = 25; + return getPoint(waypoints[_i6]); + + case 25: + _i6++; + _context.next = 22; + break; + + case 28: + case "end": + return _context.stop(); } + } + }, _marked); + } - dispatch$1.call('reset'); - dispatch$1.call('change'); - return history; - }, - // `toIntroGraph()` is used to export the intro graph used by the walkthrough. - // - // To use it: - // 1. Start the walkthrough. - // 2. Get to a "free editing" tutorial step - // 3. Make your edits to the walkthrough map - // 4. In your browser dev console run: - // `id.history().toIntroGraph()` - // 5. This outputs stringified JSON to the browser console - // 6. Copy it to `data/intro_graph.json` and prettify it in your code editor - toIntroGraph: function toIntroGraph() { - var nextID = { - n: 0, - r: 0, - w: 0 - }; - var permIDs = {}; - var graph = this.graph(); - var baseEntities = {}; // clone base entities.. + function gpx(doc) { + return { + type: "FeatureCollection", + features: Array.from(gpxGen(doc)) + }; + } - Object.values(graph.base().entities).forEach(function (entity) { - var copy = copyIntroEntity(entity); - baseEntities[copy.id] = copy; - }); // replace base entities with head entities.. + var removeSpace = /\s*/g; + var trimSpace = /^\s*|\s*$/g; + var splitSpace = /\s+/; // generate a short, numeric hash of a string - Object.keys(graph.entities).forEach(function (id) { - var entity = graph.entities[id]; + function okhash(x) { + if (!x || !x.length) return 0; + var h = 0; - if (entity) { - var copy = copyIntroEntity(entity); - baseEntities[copy.id] = copy; - } else { - delete baseEntities[id]; - } - }); // swap temporary for permanent ids.. + for (var i = 0; i < x.length; i++) { + h = (h << 5) - h + x.charCodeAt(i) | 0; + } - Object.values(baseEntities).forEach(function (entity) { - if (Array.isArray(entity.nodes)) { - entity.nodes = entity.nodes.map(function (node) { - return permIDs[node] || node; - }); - } + return h; + } // get one coordinate from a coordinate array, if any - 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 - }); - function copyIntroEntity(source) { - var copy = utilObjectOmit(source, ['type', 'user', 'v', 'version', 'visible']); // Note: the copy is no longer an osmEntity, so it might not have `tags` + function coord1(v) { + return v.replace(removeSpace, "").split(",").map(parseFloat); + } // get all coordinates from a coordinate array as [[],[]] - if (copy.tags && !Object.keys(copy.tags)) { - delete copy.tags; - } - if (Array.isArray(copy.loc)) { - copy.loc[0] = +copy.loc[0].toFixed(6); - copy.loc[1] = +copy.loc[1].toFixed(6); - } + function coord(v) { + return v.replace(trimSpace, "").split(splitSpace).map(coord1); + } - var match = source.id.match(/([nrw])-\d*/); // temporary id + function xml2str(node) { + if (node.xml !== undefined) return node.xml; - if (match !== null) { - var nrw = match[1]; - var permID; + if (node.tagName) { + var output = node.tagName; - do { - permID = nrw + ++nextID[nrw]; - } while (baseEntities.hasOwnProperty(permID)); + for (var i = 0; i < node.attributes.length; i++) { + output += node.attributes[i].name + node.attributes[i].value; + } - copy.id = permIDs[source.id] = permID; - } + for (var _i9 = 0; _i9 < node.childNodes.length; _i9++) { + output += xml2str(node.childNodes[_i9]); + } - return copy; - } - }, - toJSON: function toJSON() { - if (!this.hasChanges()) return; - var allEntities = {}; - var baseEntities = {}; - var base = _stack[0]; + return output; + } - var s = _stack.map(function (i) { - var modified = []; - var deleted = []; - Object.keys(i.graph.entities).forEach(function (id) { - var entity = i.graph.entities[id]; + if (node.nodeName === "#text") { + return (node.nodeValue || node.value || "").trim(); + } - 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. + if (node.nodeName === "#cdata-section") { + return node.nodeValue; + } + return ""; + } - if (id in base.graph.entities) { - baseEntities[id] = base.graph.entities[id]; - } + var geotypes = ["Polygon", "LineString", "Point", "Track", "gx:Track"]; - 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 + function kmlColor(properties, elem, prefix) { + var v = nodeVal(get1(elem, "color")) || ""; + var colorProp = prefix == "stroke" || prefix === "fill" ? prefix : prefix + "-color"; + if (v.substr(0, 1) === "#") { + v = v.substr(1); + } - var baseParents = base.graph._parentWays[id]; + if (v.length === 6 || v.length === 3) { + properties[colorProp] = v; + } else if (v.length === 8) { + properties[prefix + "-opacity"] = parseInt(v.substr(0, 2), 16) / 255; + properties[colorProp] = "#" + v.substr(6, 2) + v.substr(4, 2) + v.substr(2, 2); + } + } - 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; - }); + function numericProperty(properties, elem, source, target) { + var val = parseFloat(nodeVal(get1(elem, source))); + if (!isNaN(val)) properties[target] = val; + } - 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; + function gxCoords(root) { + var elems = root.getElementsByTagName("coord"); + var coords = []; + var times = []; + if (elems.length === 0) elems = root.getElementsByTagName("gx:coord"); - if (h.version === 2 || h.version === 3) { - var allEntities = {}; - h.entities.forEach(function (entity) { - allEntities[osmEntity.key(entity)] = osmEntity(entity); - }); + for (var i = 0; i < elems.length; i++) { + coords.push(nodeVal(elems[i]).split(" ").map(parseFloat)); + } - 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 timeElems = root.getElementsByTagName("when"); + + for (var j = 0; j < timeElems.length; j++) { + times.push(nodeVal(timeElems[j])); + } + + return { + coords: coords, + times: times + }; + } + + function getGeometry(root) { + var geomNode; + var geomNodes; + var i; + var j; + var k; + var geoms = []; + var coordTimes = []; + + if (get1(root, "MultiGeometry")) { + return getGeometry(get1(root, "MultiGeometry")); + } + + if (get1(root, "MultiTrack")) { + return getGeometry(get1(root, "MultiTrack")); + } + + if (get1(root, "gx:MultiTrack")) { + return getGeometry(get1(root, "gx:MultiTrack")); + } + + for (i = 0; i < geotypes.length; i++) { + geomNodes = root.getElementsByTagName(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 = geomNode.getElementsByTagName("LinearRing"), + coords = []; - var stack = _stack.map(function (state) { - return state.graph; + 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); + } + } + } + } - _stack[0].graph.rebase(baseEntities, stack, true); + return { + geoms: geoms, + coordTimes: coordTimes + }; + } - _tree.rebase(baseEntities, true); // When we restore a modified way, we also need to fetch any missing - // childnodes that would normally have been downloaded with it.. #2142 + function getPlacemark(root, styleIndex, styleMapIndex, styleByHash) { + var geomsAndTimes = getGeometry(root); + var i; + var properties = {}; + var name = nodeVal(get1(root, "name")); + var address = nodeVal(get1(root, "address")); + var styleUrl = nodeVal(get1(root, "styleUrl")); + var description = nodeVal(get1(root, "description")); + var timeSpan = get1(root, "TimeSpan"); + var timeStamp = get1(root, "TimeStamp"); + var extendedData = get1(root, "ExtendedData"); + var iconStyle = get1(root, "IconStyle"); + var labelStyle = get1(root, "LabelStyle"); + var lineStyle = get1(root, "LineStyle"); + var polyStyle = get1(root, "PolyStyle"); + var visibility = get1(root, "visibility"); + if (name) properties.name = name; + if (address) properties.address = address; + if (styleUrl) { + if (styleUrl[0] !== "#") { + styleUrl = "#" + styleUrl; + } - 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); - }); + properties.styleUrl = styleUrl; - if (missing.length && osm) { - loadComplete = false; - context.map().redrawEnable(false); - var loading = uiLoading(context).blocking(true); - context.container().call(loading); + if (styleIndex[styleUrl]) { + properties.styleHash = styleIndex[styleUrl]; + } - var childNodesLoaded = function childNodesLoaded(err, result) { - if (!err) { - var visibleGroups = utilArrayGroupBy(result.data, 'visible'); - var visibles = visibleGroups["true"] || []; // alive nodes + 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 - var invisibles = visibleGroups["false"] || []; // deleted nodes - if (visibles.length) { - var visibleIDs = visibles.map(function (entity) { - return entity.id; - }); + var style = styleByHash[properties.styleHash]; - var stack = _stack.map(function (state) { - return state.graph; - }); + if (style) { + if (!iconStyle) iconStyle = get1(style, "IconStyle"); + if (!labelStyle) labelStyle = get1(style, "LabelStyle"); + if (!lineStyle) lineStyle = get1(style, "LineStyle"); + if (!polyStyle) polyStyle = get1(style, "PolyStyle"); + } + } - missing = utilArrayDifference(missing, visibleIDs); + if (description) properties.description = description; - _stack[0].graph.rebase(visibles, stack, true); + if (timeSpan) { + var begin = nodeVal(get1(timeSpan, "begin")); + var end = nodeVal(get1(timeSpan, "end")); + properties.timespan = { + begin: begin, + end: end + }; + } - _tree.rebase(visibles, true); - } // fetch older versions of nodes that were deleted.. + if (timeStamp) { + properties.timestamp = nodeVal(get1(timeStamp, "when")); + } + if (iconStyle) { + kmlColor(properties, iconStyle, "icon"); + numericProperty(properties, iconStyle, "scale", "icon-scale"); + numericProperty(properties, iconStyle, "heading", "icon-heading"); + var hotspot = get1(iconStyle, "hotSpot"); - invisibles.forEach(function (entity) { - osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); - }); - } + if (hotspot) { + var left = parseFloat(hotspot.getAttribute("x")); + var top = parseFloat(hotspot.getAttribute("y")); + if (!isNaN(left) && !isNaN(top)) properties["icon-offset"] = [left, top]; + } - if (err || !missing.length) { - loading.close(); - context.map().redrawEnable(true); - dispatch$1.call('change'); - dispatch$1.call('restore', this); - } - }; + var icon = get1(iconStyle, "Icon"); - osm.loadMultiple(missing, childNodesLoaded); - } + if (icon) { + var href = nodeVal(get1(icon, "href")); + if (href) properties.icon = href; + } + } + + if (labelStyle) { + kmlColor(properties, labelStyle, "label"); + numericProperty(properties, labelStyle, "scale", "label-scale"); + } + + if (lineStyle) { + kmlColor(properties, lineStyle, "stroke"); + numericProperty(properties, lineStyle, "width", "stroke-width"); + } + + if (polyStyle) { + kmlColor(properties, polyStyle, "fill"); + var fill = nodeVal(get1(polyStyle, "fill")); + var outline = nodeVal(get1(polyStyle, "outline")); + if (fill) properties["fill-opacity"] = fill === "1" ? properties["fill-opacity"] || 1 : 0; + if (outline) properties["stroke-opacity"] = outline === "1" ? properties["stroke-opacity"] || 1 : 0; + } + + if (extendedData) { + var datas = extendedData.getElementsByTagName("Data"), + simpleDatas = extendedData.getElementsByTagName("SimpleData"); + + for (i = 0; i < datas.length; i++) { + properties[datas[i].getAttribute("name")] = nodeVal(get1(datas[i], "value")); + } + + 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.coordinateProperties = { + times: geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes + }; + } + + var feature = { + type: "Feature", + geometry: geomsAndTimes.geoms.length === 0 ? null : geomsAndTimes.geoms.length === 1 ? geomsAndTimes.geoms[0] : { + type: "GeometryCollection", + geometries: geomsAndTimes.geoms + }, + properties: properties + }; + if (root.getAttribute("id")) feature.id = root.getAttribute("id"); + return feature; + } + + function kmlGen(doc) { + var styleIndex, styleByHash, styleMapIndex, placemarks, styles, styleMaps, k, hash, l, pairs, pairsMap, m, j, feature; + return regeneratorRuntime.wrap(function kmlGen$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + // styleindex keeps track of hashed styles in order to match feature + styleIndex = {}; + styleByHash = {}; // stylemapindex keeps track of style maps to expose in properties + + styleMapIndex = {}; // atomic geospatial types supported by KML - MultiGeometry is + // handled separately + // all root placemarks in the file + + placemarks = doc.getElementsByTagName("Placemark"); + styles = doc.getElementsByTagName("Style"); + styleMaps = doc.getElementsByTagName("StyleMap"); + + for (k = 0; k < styles.length; k++) { + hash = okhash(xml2str(styles[k])).toString(16); + styleIndex["#" + styles[k].getAttribute("id")] = hash; + styleByHash[hash] = styles[k]; } - } - _stack = h.stack.map(function (d) { - var entities = {}, - entity; + for (l = 0; l < styleMaps.length; l++) { + styleIndex["#" + styleMaps[l].getAttribute("id")] = okhash(xml2str(styleMaps[l])).toString(16); + pairs = styleMaps[l].getElementsByTagName("Pair"); + pairsMap = {}; - if (d.modified) { - d.modified.forEach(function (key) { - entity = allEntities[key]; - entities[entity.id] = entity; - }); + for (m = 0; m < pairs.length; m++) { + pairsMap[nodeVal(get1(pairs[m], "key"))] = nodeVal(get1(pairs[m], "styleUrl")); + } + + styleMapIndex["#" + styleMaps[l].getAttribute("id")] = pairsMap; } - if (d.deleted) { - d.deleted.forEach(function (id) { - entities[id] = undefined; - }); + j = 0; + + case 9: + if (!(j < placemarks.length)) { + _context3.next = 17; + break; } - 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 = {}; + feature = getPlacemark(placemarks[j], styleIndex, styleMapIndex, styleByHash); - for (var i in d.entities) { - var entity = d.entities[i]; - entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); + if (!feature) { + _context3.next = 14; + break; } - d.graph = coreGraph(_stack[0].graph).load(entities); - return d; - }); - } + _context3.next = 14; + return feature; - var transform = _stack[_index].transform; + case 14: + j++; + _context3.next = 9; + break; - if (transform) { - context.map().transformEase(transform, 0); // 0 = immediate, no easing + case 17: + case "end": + return _context3.stop(); } + } + }, _marked3); + } - if (loadComplete) { - dispatch$1.call('change'); - dispatch$1.call('restore', this); - } + function kml(doc) { + return { + type: "FeatureCollection", + features: Array.from(kmlGen(doc)) + }; + } - 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); - } + var _initialized = false; + var _enabled = false; - return history; - }, - // delete the history version saved in localStorage - clearSaved: function clearSaved() { - context.debouncedSave.cancel(); + var _geojson; - if (_lock.locked()) { - _hasUnresolvedRestorableChanges = false; - corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history + function svgData(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - corePreferences('comment', null); - corePreferences('hashtags', null); - corePreferences('source', null); - } + var _showLabels = true; + var detected = utilDetect(); + var layer = select(null); - 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$1, 'on'); - } + var _vtService; - /** - * Look for roads that can be connected to other roads with a short extension - */ + var _fileList; - function validationAlmostJunction(context) { - var type = 'almost_junction'; - var EXTEND_TH_METERS = 5; - var WELD_TH_METERS = 0.75; // Comes from considering bounding case of parallel ways + var _template; - var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways + var _src; - var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); + function init() { + if (_initialized) return; // run once - function isHighway(entity) { - return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; - } + _geojson = {}; + _enabled = true; - function isTaggedAsNotContinuing(node) { - return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; - } + function over(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + d3_event.dataTransfer.dropEffect = 'copy'; + } - 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]); + context.container().attr('dropzone', 'copy').on('drop.svgData', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!detected.filedrop) return; + drawData.fileList(d3_event.dataTransfer.files); + }).on('dragenter.svgData', over).on('dragexit.svgData', over).on('dragover.svgData', over); + _initialized = true; + } - if (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; + function getService() { + if (services.vectorTile && !_vtService) { + _vtService = services.vectorTile; - 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'); + _vtService.event.on('loadedData', throttledRedraw); + } else if (!services.vectorTile && _vtService) { + _vtService = null; + } - var _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), - endNodeId = _this$issue$entityIds[1], - crossWayId = _this$issue$entityIds[2]; + return _vtService; + } - 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) + function showLayer() { + layerOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); + } - var nearEndNodes = findNearbyEndNodes(endNode, crossWay); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', layerOff); + } - if (nearEndNodes.length > 0) { - var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); + function layerOn() { + layer.style('display', 'block'); + } - if (collinear) { - context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); - return; - } - } + function layerOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } // ensure that all geojson features in a collection have IDs - 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 (closestNodeInfo.distance < WELD_TH_METERS) { - context.perform(actionMergeNodes([closestNodeInfo.node.id, endNode.id], closestNodeInfo.node.loc), annotation); // else add the end node to the edge way - } else { - context.perform(actionAddMidpoint({ - loc: crossLoc, - edge: targetEdge - }, endNode), annotation); - } - } - })]; - var node = context.hasEntity(this.entityIds[1]); + function ensureIDs(gj) { + if (!gj) return null; - 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')); - } - })); + if (gj.type === 'FeatureCollection') { + for (var i = 0; i < gj.features.length; i++) { + ensureFeatureID(gj.features[i]); } - - return fixes; + } else { + ensureFeatureID(gj); } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.almost_junction.highway-highway.reference')); - } + return gj; + } // ensure that each single Feature object has a unique ID - function isExtendableCandidate(node, way) { - // can not accurately test vertices on tiles not downloaded from osm - #5938 - var osm = services.osm; - if (osm && !osm.isDataLoaded(node.loc)) { - return false; - } + function ensureFeatureID(feature) { + if (!feature) return; + feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); + return feature; + } // Prefer an array of Features instead of a FeatureCollection - if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { - return false; - } - var occurrences = 0; + function getFeatures(gj) { + if (!gj) return []; - for (var index in way.nodes) { - if (way.nodes[index] === node.id) { - occurrences += 1; + if (gj.type === 'FeatureCollection') { + return gj.features; + } else { + return [gj]; + } + } - if (occurrences > 1) { - return false; - } - } - } + function featureKey(d) { + return d.__featurehash__; + } - return true; - } + function isPolygon(d) { + return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; + } - function findConnectableEndNodesByExtension(way) { - var results = []; - if (way.isClosed()) return results; - var testNodes; - var indices = [0, way.nodes.length - 1]; - indices.forEach(function (nodeIndex) { - var nodeID = way.nodes[nodeIndex]; - var node = graph.entity(nodeID); - if (!isExtendableCandidate(node, way)) return; - var connectionInfo = canConnectByExtend(way, nodeIndex); - if (!connectionInfo) return; - testNodes = graph.childNodes(way).slice(); // shallow copy + function clipPathID(d) { + return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + } - testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection + function featureClasses(d) { + return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); + } - if (geoHasSelfIntersections(testNodes, nodeID)) return; - results.push(connectionInfo); - }); - return results; - } + 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 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; - }); + var geoData, polygonData; + + if (_template && vtService) { + // fetch data from vector tile service + var sourceID = _template; + vtService.loadTiles(sourceID, _template, projection); + geoData = vtService.data(sourceID, projection); + } else { + geoData = getFeatures(_geojson); } - function 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 + geoData = geoData.filter(getPath); + polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - 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); + 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 (diff < minAngle) { - joinTo = endNode; - minAngle = diff; - } - }); - /* Threshold set by considering right angle triangle - based on node joining threshold and extension distance */ + var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); + datagroups = datagroups.enter().append('g').attr('class', function (d) { + return 'datagroup datagroup-' + d; + }).merge(datagroups); // Draw paths - if (minAngle <= SIG_ANGLE_TH) return joinTo; - return null; - } + var pathData = { + fill: polygonData, + shadow: geoData, + stroke: geoData + }; + var paths = datagroups.selectAll('path').data(function (layer) { + return pathData[layer]; + }, featureKey); // exit - function hasTag(tags, key) { - return tags[key] !== undefined && tags[key] !== 'no'; - } + paths.exit().remove(); // enter/update - 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 + 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 - 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 + layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); - 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; - } + 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 canConnectByExtend(way, endNodeIdx) { - var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point + labels.exit().remove(); // enter/update - var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge + 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]; + }); + } + } - 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 getExtension(fileName) { + if (!fileName) return; + var re = /\.(gpx|kml|(geo)?json)$/i; + var match = fileName.toLowerCase().match(re); + return match && match.length && match[0]; + } - var 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 xmlToDom(textdata) { + return new DOMParser().parseFromString(textdata, 'text/xml'); + } - var segmentInfos = tree.waySegments(queryExtent, graph); + drawData.setFile = function (extension, data) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; + var gj; - 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]); + switch (extension) { + case '.gpx': + gj = gpx(xmlToDom(data)); + break; - if (crossLoc) { - return { - mid: midNode, - node: tipNode, - wid: way2.id, - edge: [nA.id, nB.id], - cross_loc: crossLoc - }; - } - } + case '.kml': + gj = kml(xmlToDom(data)); + break; - return null; + case '.geojson': + case '.json': + gj = JSON.parse(data); + break; } - }; - - validation.type = type; - return validation; - } - function validationCloseNodes(context) { - var type = 'close_nodes'; - var pointThresholdMeters = 0.2; + gj = gj || {}; - var validation = function validation(entity, graph) { - if (entity.type === 'node') { - return getIssuesForNode(entity); - } else if (entity.type === 'way') { - return getIssuesForWay(entity); + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = extension + ' data file'; + this.fitZoom(); } - return []; + dispatch.call('change'); + return this; + }; - function getIssuesForNode(node) { - var parentWays = graph.parentWays(node); + drawData.showLabels = function (val) { + if (!arguments.length) return _showLabels; + _showLabels = val; + return this; + }; - if (parentWays.length) { - return getIssuesForVertex(node, parentWays); - } else { - return getIssuesForDetachedPoint(node); - } + drawData.enabled = function (val) { + if (!arguments.length) return _enabled; + _enabled = val; + + if (_enabled) { + showLayer(); + } else { + hideLayer(); } - 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); + dispatch.call('change'); + return this; + }; - for (var i in parentRelations) { - var relation = parentRelations[i]; - if (relation.tags.type === 'boundary') return 'boundary'; + drawData.hasData = function () { + var gj = _geojson || {}; + return !!(_template || Object.keys(gj).length); + }; - 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'; - } - } + drawData.template = function (val, src) { + if (!arguments.length) return _template; // test source against OSM imagery blocklists.. - return 'other'; - } + var osm = context.connection(); - 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 (osm) { + var blocklists = osm.imageryBlocklists(); + var fail = false; + var tested = 0; + var regex; - if (hypotenuseMeters < 1.5) return false; - return true; - } + 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 getIssuesForWay(way) { - if (!shouldCheckWay(way)) return []; - var issues = [], - nodes = graph.childNodes(way); - 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 (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(val); } - - return issues; } - function getIssuesForVertex(node, parentWays) { - var issues = []; + _template = val; + _fileList = null; + _geojson = null; // strip off the querystring/hash from the template, + // it often includes the access token - function checkForCloseness(node1, node2, way) { - var issue = getWayIssueIfAny(node1, node2, way); - if (issue) issues.push(issue); - } + _src = src || 'vectortile:' + val.split(/[?#]/)[0]; + dispatch.call('change'); + return this; + }; - for (var i = 0; i < parentWays.length; i++) { - var parentWay = parentWays[i]; - if (!shouldCheckWay(parentWay)) continue; - var lastIndex = parentWay.nodes.length - 1; + drawData.geojson = function (gj, src) { + if (!arguments.length) return _geojson; + _template = null; + _fileList = null; + _geojson = null; + _src = null; + gj = gj || {}; - 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 (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = src || 'unknown.geojson'; + } - if (j !== lastIndex) { - if (parentWay.nodes[j + 1] === node.id) { - checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); - } - } - } - } + dispatch.call('change'); + return this; + }; - return issues; - } + 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 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 + reader.onload = function () { + return function (e) { + drawData.setFile(extension, e.target.result); + }; + }(); - if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail + reader.readAsText(f); + return this; + }; - if (wayType === 'indoor') return 0.01; - if (wayType === 'building') return 0.05; - if (wayType === 'path') return 0.1; - return 0.2; - } + 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 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); + var testUrl = url.split(/[?#]/)[0]; + var extension = getExtension(testUrl) || defaultExtension; - 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; + if (extension) { + _template = null; + d3_text(url).then(function (data) { + drawData.setFile(extension, data); + })["catch"](function () { + /* ignore */ + }); + } else { + drawData.template(url); + } - 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; + return this; + }; - for (var key in zAxisKeys) { - var nodeValue = node.tags[key] || '0'; - var nearbyValue = nearby.tags[key] || '0'; + drawData.getSrc = function () { + return _src || ''; + }; - if (nodeValue !== nearbyValue) { - zAxisDifferentiates = true; - break; - } - } + drawData.fitZoom = function () { + var features = getFeatures(_geojson); + if (!features.length) return; + var map = context.map(); + var viewport = map.trimmedExtent().polygon(); + var coords = features.reduce(function (coords, feature) { + var geom = feature.geometry; + if (!geom) return coords; + var c = geom.coordinates; + /* eslint-disable no-fallthrough */ - if (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') - })]; - } - })); - } - } + switch (geom.type) { + case 'Point': + c = [c]; - return issues; + case 'MultiPoint': + case 'LineString': + break; - 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); - } - } + case 'MultiPolygon': + c = utilArrayFlatten(c); - function getWayIssueIfAny(node1, node2, way) { - if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { - return null; + case 'Polygon': + case 'MultiLineString': + c = utilArrayFlatten(c); + break; } + /* eslint-enable no-fallthrough */ - 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') - })]; - } - }); + return utilArrayUnion(coords, c); + }, []); - 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); - } + if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { + var extent = geoExtent(d3_geoBounds({ + type: 'LineString', + coordinates: coords + })); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); } + + return this; }; - validation.type = type; - return validation; + init(); + return drawData; } - 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); - - for (var i = 0; i < parentRels.length; i++) { - var rel = parentRels[i]; + function svgDebug(projection, context) { + function drawDebug(selection) { + var showTile = context.getDebug('tile'); + var showCollision = context.getDebug('collision'); + var showImagery = context.getDebug('imagery'); + var showTouchTargets = context.getDebug('target'); + var showDownloaded = context.getDebug('downloaded'); + var debugData = []; - if (getFeatureType(rel, graph) !== null) { - return rel; - } - } + if (showTile) { + debugData.push({ + "class": 'red', + label: 'tile' + }); } - return way; - } + if (showCollision) { + debugData.push({ + "class": 'yellow', + label: 'collision' + }); + } - function hasTag(tags, key) { - return tags[key] !== undefined && tags[key] !== 'no'; - } + if (showImagery) { + debugData.push({ + "class": 'orange', + label: 'imagery' + }); + } - function taggedAsIndoor(tags) { - return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; - } + if (showTouchTargets) { + debugData.push({ + "class": 'pink', + label: 'touchTargets' + }); + } - function allowsBridge(featureType) { - return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; - } + if (showDownloaded) { + debugData.push({ + "class": 'purple', + label: 'downloaded' + }); + } - function allowsTunnel(featureType) { - return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; - } // discard + 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 ignoredBuildings = { - demolished: true, - dismantled: true, - proposed: true, - razed: true - }; + var osm = context.connection(); + var dataDownloaded = []; - 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 (osm && showDownloaded) { + var rtree = osm.caches('get').tile.rtree; + dataDownloaded = rtree.all().map(function (bbox) { + return { + type: 'Feature', + properties: { + id: bbox.id + }, + geometry: { + type: 'Polygon', + coordinates: [[[bbox.minX, bbox.minY], [bbox.minX, bbox.maxY], [bbox.maxX, bbox.maxY], [bbox.maxX, bbox.minY], [bbox.minX, bbox.minY]]] + } + }; + }); + } - if (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 downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); + downloaded.exit().remove(); + downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update - function isLegitCrossing(tags1, featureType1, tags2, featureType2) { - // assume 0 by default - var level1 = tags1.level || '0'; - var level2 = tags2.level || '0'; + layer.selectAll('path').attr('d', svgPath(projection).geojson); + } // This looks strange because `enabled` methods on other layers are + // chainable getter/setters, and this one is just a getter. - if (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 + 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; + } + }; - var layer1 = tags1.layer || '0'; - var layer2 = tags2.layer || '0'; + return drawDebug; + } - 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 + /* + 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 (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; + function svgDefs(context) { + var _defsSelection = select(null); - 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 + var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; - 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 + function drawDefs(selection) { + _defsSelection = selection.append('defs'); // add markers + _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) - if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; - if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; - if (featureType1 === 'building' || featureType2 === 'building') { - // for building crossings, different layers are enough - if (layer1 !== layer2) return true; + function addSidedMarker(name, color, offset) { + _defsSelection.append('marker').attr('id', 'ideditor-sided-marker-' + name).attr('viewBox', '0 0 2 2').attr('refX', 1).attr('refY', -offset).attr('markerWidth', 1.5).attr('markerHeight', 1.5).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'sided-marker-path sided-marker-' + name + '-path').attr('d', 'M 0,0 L 1,1 L 2,0 z').attr('stroke', 'none').attr('fill', color); } - return false; - } // highway values for which we shouldn't recommend connecting to waterways + 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 - 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 - }; + addSidedMarker('barrier', '#ddd', 1); + addSidedMarker('man_made', '#fff', 0); - 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'; + _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 (featureType1 === featureType2) { - if (featureType1 === 'highway') { - var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; - var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; + _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 ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { - // one feature is a path but not both - var roadFeature = entity1IsPath ? entity2 : entity1; - if (nonCrossingHighways[roadFeature.tags.highway]) { - // don't mark path connections with certain roads as crossings - return {}; - } + 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'); - var pathFeature = entity1IsPath ? entity1 : entity2; + 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 (['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 + _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 - return bothLines ? { - highway: 'crossing' - } : {}; - } + addSprites(_spritesheetIds, true); + } - return {}; - } + function addSprites(ids, overrideColors) { + _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); - if (featureType1 === 'waterway') return {}; - if (featureType1 === 'railway') return {}; - } else { - var featureTypes = [featureType1, featureType2]; + var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); - if (featureTypes.indexOf('highway') !== -1) { - if (featureTypes.indexOf('railway') !== -1) { - if (!bothLines) return {}; - var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; + spritesheets.enter().append('g').attr('class', function (d) { + return 'spritesheet spritesheet-' + d; + }).each(function (d) { + var url = context.imagePath(d + '.svg'); + var node = select(this).node(); + svg(url).then(function (svg) { + node.appendChild(select(svg.documentElement).attr('id', 'ideditor-' + d).node()); - if (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 (overrideColors && d !== 'iD-sprite') { + // allow icon colors to be overridden.. + select(node).selectAll('path').attr('fill', 'currentColor'); + } + })["catch"](function () { + /* ignore */ + }); + }); + spritesheets.exit().remove(); + } - return { - railway: 'crossing' - }; - } else { - // path-tram connections use this tag - if (isTram) return { - railway: 'tram_level_crossing' - }; // other road-rail connections use this tag + drawDefs.addSprites = addSprites; + return drawDefs; + } - return { - railway: 'level_crossing' - }; - } - } + var _layerEnabled$2 = false; - 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; + var _qaService$2; - if (highwaysDisallowingFords[entity1.tags.highway] || highwaysDisallowingFords[entity2.tags.highway]) { - // do not allow fords on major highways - return null; - } + function svgKeepRight(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - return bothLines ? { - ford: 'yes' - } : {}; - } - } - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - return null; - } + 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 findCrossingsByWay(way1, graph, tree) { - var edgeCrossInfos = []; - if (way1.type !== 'way') return edgeCrossInfos; - var taggedFeature1 = getFeatureWithFeatureTypeTagsForWay(way1, graph); - var way1FeatureType = getFeatureType(taggedFeature1, graph); - if (way1FeatureType === null) return edgeCrossInfos; - var checkedSingleCrossingWays = {}; // declare vars ahead of time to reduce garbage collection - var i, j; - var extent; - var n1, n2, nA, nB, nAId, nBId; - var segment1, segment2; - var oneOnly; - var segmentInfos, segment2Info, way2, taggedFeature2, way2FeatureType; - var way1Nodes = graph.childNodes(way1); - var comparedWays = {}; + function getService() { + if (services.keepRight && !_qaService$2) { + _qaService$2 = services.keepRight; - 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 + _qaService$2.on('loaded', throttledRedraw); + } else if (!services.keepRight && _qaService$2) { + _qaService$2 = null; + } - segmentInfos = tree.waySegments(extent, graph); + return _qaService$2; + } // Show the markers - 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 + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets + - if (checkedSingleCrossingWays[segment2Info.wayId]) continue; // mark this way as checked even if there are no crossings + 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. - 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); + 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. - if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { - continue; - } // create only one issue for building crossings + 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 - 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; - } + 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.. - nA = graph.hasEntity(nAId); - if (!nA) continue; - nB = graph.hasEntity(nBId); - if (!nB) continue; - segment1 = [n1.loc, n2.loc]; - segment2 = [nA.loc, nB.loc]; - var point = geoLineIntersection(segment1, segment2); + var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit - 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 - }); + markers.exit().remove(); // enter - if (oneOnly) { - checkedSingleCrossingWays[way2.id] = true; - break; - } - } - } - } + 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 - return edgeCrossInfos; - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - function waysToCheck(entity, graph) { - var featureType = getFeatureType(entity, graph); - if (!featureType) return []; + 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 - 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 + targets.exit().remove(); // enter/update - if (entity && array.indexOf(entity) === -1) { - array.push(entity); - } - } + targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); - return array; - }, []); + 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. - 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 + function drawKeepRight(selection) { + var service = getService(); + var surface = context.surface(); - var wayIndex, crossingIndex, crossings; + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - for (wayIndex in ways) { - crossings = findCrossingsByWay(ways[wayIndex], graph, tree); + 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); - for (crossingIndex in crossings) { - issues.push(createIssue(crossings[crossingIndex], graph)); + if (_layerEnabled$2) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); } } + } // Toggles the layer on and off - return issues; - }; - - 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; - } - 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; + drawKeepRight.enabled = function (val) { + if (!arguments.length) return _layerEnabled$2; + _layerEnabled$2 = val; - if (isCrossingIndoors) { - crossingTypeID = 'indoor-indoor'; - } else if (isCrossingTunnels) { - crossingTypeID = 'tunnel-tunnel'; - } else if (isCrossingBridges) { - crossingTypeID = 'bridge-bridge'; - } + if (_layerEnabled$2) { + layerOn(); + } else { + layerOff(); - if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { - crossingTypeID += '_connectable'; + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } } - 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 = []; - - if (connectionTags) { - fixes.push(makeConnectWaysFix(this.data.connectionTags)); - } - - 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 + dispatch.call('change'); + return this; + }; + drawKeepRight.supported = function () { + return !!getService(); + }; - var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; + return drawKeepRight; + } - if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { - fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); - } - } // repositioning the features is always an option + function svgGeolocate(projection) { + var layer = select(null); + var _position; - fixes.push(new validationIssueFix({ - icon: 'iD-operation-move', - title: _t.html('issues.fix.reposition_features.title') - })); - return fixes; - } - }); + function init() { + if (svgGeolocate.initialized) return; // run once - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); - } + svgGeolocate.enabled = false; + svgGeolocate.initialized = true; } - 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]; - } - - var crossingLoc = this.issue.loc; - var projection = context.projection; + function showLayer() { + layer.style('display', 'block'); + } - 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 + function hideLayer() { + layer.transition().duration(250).style('opacity', 0); + } - var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); + function layerOn() { + layer.style('opacity', 0).transition().duration(250).style('opacity', 1); + } - if (!structLengthMeters) { - // if no explicit width is set, approximate the width based on the tags - structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); - } + function layerOff() { + layer.style('display', 'none'); + } - 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 transform(d) { + return svgPointTransform(projection)(d); + } - 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 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... - structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature + return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); + } - structLengthMeters += 4; // clamp the length to a reasonable range + 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)); + } - structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); + function drawLocation(selection) { + var enabled = svgGeolocate.enabled; + layer = selection.selectAll('.layer-geolocate').data([0]); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-geolocate').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'geolocations'); + layer = layerEnter.merge(layer); - function geomToProj(geoPoint) { - return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; - } + if (enabled) { + update(); + } else { + layerOff(); + } + } - function projToGeom(projPoint) { - var lat = geoMetersToLat(projPoint[1]); - return [geoMetersToLon(projPoint[0], lat), lat]; - } + drawLocation.enabled = function (position, enabled) { + if (!arguments.length) return svgGeolocate.enabled; + _position = position; + svgGeolocate.enabled = enabled; - 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); + if (svgGeolocate.enabled) { + showLayer(); + layerOn(); + } else { + hideLayer(); + } - function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { - var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; - return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); - } + return this; + }; - var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); - }; + init(); + return drawLocation; + } - var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); - }; // avoid creating very short edges from splitting too close to another node + 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 minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary + var _rskipped = new RBush(); - 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 _textWidthCache = {}; + var _entitybboxes = {}; // Listed from highest to lowest priority - var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); + var labelStack = [['line', 'aeroway', '*', 12], ['line', 'highway', 'motorway', 12], ['line', 'highway', 'trunk', 12], ['line', 'highway', 'primary', 12], ['line', 'highway', 'secondary', 12], ['line', 'highway', 'tertiary', 12], ['line', 'highway', '*', 12], ['line', 'railway', '*', 12], ['line', 'waterway', '*', 12], ['area', 'aeroway', '*', 12], ['area', 'amenity', '*', 12], ['area', 'building', '*', 12], ['area', 'historic', '*', 12], ['area', 'leisure', '*', 12], ['area', 'man_made', '*', 12], ['area', 'natural', '*', 12], ['area', 'shop', '*', 12], ['area', 'tourism', '*', 12], ['area', 'camp_site', '*', 12], ['point', 'aeroway', '*', 10], ['point', 'amenity', '*', 10], ['point', 'building', '*', 10], ['point', 'historic', '*', 10], ['point', 'leisure', '*', 10], ['point', 'man_made', '*', 10], ['point', 'natural', '*', 10], ['point', 'shop', '*', 10], ['point', 'tourism', '*', 10], ['point', 'camp_site', '*', 10], ['line', 'name', '*', 12], ['area', 'name', '*', 12], ['point', 'name', '*', 10]]; - if (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; - } - } - }); - }); + function shouldSkipIcon(preset) { + var noIcons = ['building', 'landuse', 'natural']; + return noIcons.some(function (s) { + return preset.id.indexOf(s) >= 0; + }); + } - if (edgeCount >= 3) { - // the end node is a junction, try to leave a segment - // between it and the structure - #7202 - var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; + function get(array, prop) { + return function (d, i) { + return array[i][prop]; + }; + } - 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 textWidth(text, size, elem) { + var c = _textWidthCache[size]; + if (!c) c = _textWidthCache[size] = {}; + if (c[text]) { + return c[text]; + } else if (elem) { + c[text] = elem.getComputedTextLength(); + return c[text]; + } else { + var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); - if (!newNode) newNode = endNode; - var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways - // do the split + if (str === null) { + return size / 3 * 2 * text.length; + } else { + return size / 3 * (2 * text.length + str.length); + } + } + } - graph = splitAction(graph); + function drawLinePaths(selection, entities, filter, classes, labels) { + var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - if (splitAction.getCreatedWayIDs().length) { - resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); - } + paths.exit().remove(); // enter/update - return newNode; - } + 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')); + } - 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 + function drawLineLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - if (bridgeOrTunnel === 'bridge') { - tags.bridge = 'yes'; - tags.layer = '1'; - } else { - var tunnelValue = 'yes'; + texts.exit().remove(); // enter - if (getFeatureType(structureWay, graph) === 'waterway') { - // use `tunnel=culvert` for waterways by default - tunnelValue = 'culvert'; - } + 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 - tags.tunnel = tunnelValue; - tags.layer = '-1'; - } // apply the structure tags to the way + 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 drawPointLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - graph = actionChangeTags(structureWay.id, tags)(graph); - return graph; - }; + texts.exit().remove(); // enter/update - context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); - context.enter(modeSelect(context, resultWayIDs)); - } + texts.enter().append('text').attr('class', function (d, i) { + return classes + ' ' + labels[i].classes + ' ' + d.id; + }).merge(texts).attr('x', get(labels, 'x')).attr('y', get(labels, 'y')).style('text-anchor', get(labels, 'textAnchor')).text(utilDisplayName).each(function (d, i) { + textWidth(utilDisplayName(d), labels[i].height, this); }); } - function makeConnectWaysFix(connectionTags) { - var fixTitleID = 'connect_features'; + function drawAreaLabels(selection, entities, filter, classes, labels) { + entities = entities.filter(hasText); + labels = labels.filter(hasText); + drawPointLabels(selection, entities, filter, classes, labels); - if (connectionTags.ford) { - fixTitleID = 'connect_using_ford'; + function hasText(d, i) { + return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); } + } - 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 + function drawAreaIcons(selection, entities, filter, classes, labels) { + var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - 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); - } - }); + icons.exit().remove(); // enter/update - if (nodesToMerge.length > 1) { - // if we're using nearby nodes, merge them with the new node - graph = actionMergeNodes(nodesToMerge, loc)(graph); - } + 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; - return graph; - }, _t('issues.fix.connect_crossing_features.annotation')); + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-15' : ''); } }); } - 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 + function drawCollisionBoxes(selection, rtree, which) { + var classes = 'debug ' + which + ' ' + (which === 'debug-skipped' ? 'orange' : 'yellow'); + var gj = []; - var layer = tags.layer && Number(tags.layer); + 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 (layer && !isNaN(layer)) { - if (higherOrLower === 'higher') { - layer += 1; - } else { - layer -= 1; - } - } else { - if (higherOrLower === 'higher') { - layer = 1; - } else { - layer = -1; - } - } + var boxes = selection.selectAll('.' + which).data(gj); // exit - tags.layer = layer.toString(); - context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); - } - }); + boxes.exit().remove(); // enter/update + + boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); } - validation.type = type; - return validation; - } + 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 validationDisconnectedWay() { - var type = 'disconnected_way'; + for (i = 0; i < labelStack.length; i++) { + labelable.push([]); + } - function isTaggedAsHighway(entity) { - return osmRoutableHighwayTagValues[entity.tags.highway]; - } + if (fullRedraw) { + _rdrawn.clear(); - 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 - })]; + _rskipped.clear(); - function makeFixes(context) { - var fixes = []; - var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); + _entitybboxes = {}; + } else { + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - 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 (j = 0; j < toRemove.length; j++) { + _rdrawn.remove(toRemove[j]); + + _rskipped.remove(toRemove[j]); } + } + } // Loop through all the entities to do some preprocessing - if (!fixes.length) { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_feature.title') - })); + + 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 + } else { + renderNodeAs[entity.id] = 'vertex'; + markerPadding = 0; } - 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]); + 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 (!operation.disabled()) { - operation(); - } - } - })); - } else { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_features.title') - })); - } - return fixes; - } + if (geometry === 'vertex') { + geometry = 'point'; + } // Determine which entities are label-able - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); - } - function routingIslandForEntity(entity) { - var routingIsland = new Set(); // the interconnected routable features + var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); + var icon = preset && !shouldSkipIcon(preset) && preset.icon; + if (!icon && !utilDisplayName(entity)) continue; - var waysToCheck = []; // the queue of remaining routable ways to traverse + 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]; - function queueParentWays(node) { - graph.parentWays(node).forEach(function (parentWay) { - if (!routingIsland.has(parentWay) && // only check each feature once - isRoutableWay(parentWay, false)) { - // only check routable features - routingIsland.add(parentWay); - waysToCheck.push(parentWay); - } - }); + if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { + labelable[k].push(entity); + break; + } } + } - 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 positions = { + point: [], + line: [], + area: [] + }; + var labelled = { + point: [], + line: [], + area: [] + }; // Try and find a valid label for labellable entities - while (waysToCheck.length) { - var wayToCheck = waysToCheck.pop(); - var childNodes = graph.childNodes(wayToCheck); + for (k = 0; k < labelable.length; k++) { + var fontSize = labelStack[k][3]; - for (var i in childNodes) { - var vertex = childNodes[i]; + 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 (isConnectedVertex(vertex)) { - // found a link to the wider network, not a routing island - return 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); + } - if (isRoutableNode(vertex)) { - routingIsland.add(vertex); - } + if (p) { + if (geometry === 'vertex') { + geometry = 'point'; + } // treat vertex like point - queueParentWays(vertex); - } - } // no network link found, this is a routing island, return its members + p.classes = geometry + ' tag-' + labelStack[k][1]; + positions[geometry].push(p); + labelled[geometry].push(entity); + } + } + } - return routingIsland; + 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 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 + 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.. - if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; - if (vertex.tags.amenity === 'parking_entrance') return true; - return false; - } + var bbox; - function isRoutableNode(node) { - // treat elevators as distinct features in the highway network - if (node.tags.highway === 'elevator') return true; - return false; + 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 isRoutableWay(way, ignoreInnerWays) { - if (isTaggedAsHighway(way) || way.tags.route === 'ferry') return true; - return graph.parentRelations(way).some(function (parentRelation) { - if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; - if (parentRelation.isMultipolygon() && isTaggedAsHighway(parentRelation) && (!ignoreInnerWays || parentRelation.memberById(way.id).role !== 'inner')) return true; - return false; + function 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 makeContinueDrawingFixIfAllowed(textDirection, vertexID, whichEnd) { - var vertex = graph.hasEntity(vertexID); - if (!vertex || vertex.tags.noexit === 'yes') return null; - var useLeftContinue = whichEnd === 'start' && textDirection === 'ltr' || whichEnd === 'end' && textDirection === 'rtl'; - return new validationIssueFix({ - icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), - title: _t.html('issues.fix.continue_from_' + whichEnd + '.title'), - entityIds: [vertexID], - onClick: function onClick(context) { - var wayId = this.issue.entityIds[0]; - var way = context.hasEntity(wayId); - var vertexId = this.entityIds[0]; - var vertex = context.hasEntity(vertexId); - if (!way || !vertex) return; // make sure the vertex is actually visible and editable + var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; + var padding = 3; - var map = context.map(); + 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. - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); - } + var sub = subpath(points, start, start + width); - context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { + continue; } - }); - } - }; - - validation.type = type; - return validation; - } - function validationFormatting() { - var type = 'invalid_format'; + var isReverse = reverse(sub); - var validation = function validation(entity) { - var issues = []; + if (isReverse) { + sub = sub.reverse(); + } - 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 + var bboxes = []; + var boxsize = (height + 2) / 2; - return !email || valid_email.test(email); - } - /* - function isSchemePresent(url) { - var valid_scheme = /^https?:\/\//i; - return (!url || valid_scheme.test(url)); - } - */ + 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)); - 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' : '' - })); + 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) + }); + } } - } - */ + if (tryInsert(bboxes, entity.id, false)) { + // accept this one + return { + 'font-size': height + 2, + lineString: lineString(sub), + startOffset: offset + '%' + }; + } + } - if (entity.tags.email) { - // Multiple emails are possible - var emails = entity.tags.email.split(';').map(function (s) { - return s.trim(); - }).filter(function (x) { - return !isValidEmail(x); - }); - - if (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 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); } - } - return issues; - }; + function lineString(points) { + return 'M' + points.join('L'); + } - validation.type = type; - return validation; - } + function subpath(points, from, to) { + var sofar = 0; + var start, end, i0, i1; - function validationHelpRequest(context) { - var type = 'help_request'; + 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; - var validation = function checkFixmeTag(entity) { - if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user + 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; + } - if (entity.version === undefined) return []; + 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; + } - if (entity.v !== undefined) { - var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features + sofar += current; + } - if (!baseEntity || !baseEntity.tags.fixme) return []; + var result = points.slice(i0, i1); + result.unshift(start); + result.push(end); + return result; + } } - return [new validationIssue({ - type: type, - subtype: 'fixme_tag', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.fixme_tag.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - title: _t.html('issues.fix.address_the_concern.title') - })]; - }, - reference: showReference, - entityIds: [entity.id] - })]; - - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); - } - }; + 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 = {}; - validation.type = type; - return validation; - } + if (picon) { + // icon and label.. + if (addIcon()) { + addLabel(iconSize + padding); + return p; + } + } else { + // label only.. + if (addLabel(0)) { + return p; + } + } - function validationImpossibleOneway() { - var type = 'impossible_oneway'; + 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 + }; - 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 (tryInsert([bbox], entity.id + 'I', true)) { + p.transform = 'translate(' + iconX + ',' + iconY + ')'; + return true; + } - function typeForWay(way) { - if (way.geometry(graph) !== 'line') return null; - if (osmRoutableHighwayTagValues[way.tags.highway]) return 'highway'; - if (osmFlowingWaterwayTagValues[way.tags.waterway]) return 'waterway'; - return null; - } + return false; + } - function isOneway(way) { - if (way.tags.oneway === 'yes') return true; - if (way.tags.oneway) return false; + 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 + }; - for (var key in way.tags) { - if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { - return true; + if (tryInsert([bbox], entity.id, true)) { + p.x = labelX; + p.y = labelY; + p.textAnchor = 'middle'; + p.height = height; + return true; + } } + + return false; } + } // force insert a singular bounding box + // singular box only, no array, id better be unique - return false; - } - function nodeOccursMoreThanOnce(way, nodeID) { - var occurrences = 0; + function doInsert(bbox, id) { + bbox.id = id; + var oldbox = _entitybboxes[id]; - for (var index in way.nodes) { - if (way.nodes[index] === nodeID) { - occurrences += 1; - if (occurrences > 1) return true; - } + if (oldbox) { + _rdrawn.remove(oldbox); } - return false; + _entitybboxes[id] = bbox; + + _rdrawn.insert(bbox); } - function isConnectedViaOtherTypes(way, node) { - var wayType = typeForWay(way); + function tryInsert(bboxes, id, saveSkipped) { + var skipped = false; - 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; - } - } + for (var i = 0; i < bboxes.length; i++) { + var bbox = bboxes[i]; + bbox.id = id; // Check that label is visible - return graph.parentWays(node).some(function (parentWay) { - if (parentWay.id === way.id) return false; + if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { + skipped = true; + break; + } - 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 (_rdrawn.collides(bbox)) { + skipped = true; + break; + } + } - 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 + _entitybboxes[id] = bboxes; - 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 (skipped) { + if (saveSkipped) { + _rskipped.load(bboxes); } + } else { + _rdrawn.load(bboxes); + } - return false; - }); + return !skipped; } - function issuesForNode(way, nodeID) { - var isFirst = nodeID === way.first(); - var wayType = typeForWay(way); // ignore if this way is self-connected at this node - - if (nodeOccursMoreThanOnce(way, nodeID)) return []; - var osm = services.osm; - if (!osm) return []; - var node = graph.hasEntity(nodeID); // ignore if this node or its tile are unloaded + var 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 - 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 + drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); + drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines - 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 + drawLinePaths(layer, labelled.line, filter, '', positions.line); + drawLineLabels(label, labelled.line, filter, 'linelabel', positions.line); + drawLineLabels(halo, labelled.line, filter, 'linelabel-halo', positions.line); // areas - if (attachedOneways.length < attachedWaysOfSameType.length) return []; + 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 - 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 []; - } + drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); + drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); + layer.call(filterLabels); + } - var placement = isFirst ? 'start' : 'end', - messageID = wayType + '.', - referenceID = wayType + '.'; + 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 (wayType === 'waterway') { - messageID += 'connected.' + placement; - referenceID += 'connected'; - } else { - messageID += placement; - referenceID += placement; - } + if (mouse) { + pad = 20; + bbox = { + minX: mouse[0] - pad, + minY: mouse[1] - pad, + maxX: mouse[0] + pad, + maxY: mouse[1] + pad + }; - return [new validationIssue({ - type: type, - subtype: wayType, - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.impossible_oneway.' + messageID + '.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: getReference(referenceID), - entityIds: [way.id, node.id], - dynamicFixes: function dynamicFixes() { - var fixes = []; + var nearMouse = _rdrawn.search(bbox).map(function (entity) { + return entity.id; + }); - 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 - })); - } - })); - } + ids.push.apply(ids, nearMouse); + } // hide labels on selected nodes (they look weird when dragging / haloed) - 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); - } - })); - } - return fixes; - }, - loc: node.loc - })]; + for (var i = 0; i < selectedIDs.length; i++) { + var entity = graph.hasEntity(selectedIDs[i]); - function getReference(referenceID) { - return function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.impossible_oneway.' + referenceID + '.reference')); - }; + if (entity && entity.type === 'node') { + ids.push(selectedIDs[i]); } } - }; - function continueDrawing(way, vertex, context) { - // make sure the vertex is actually visible and editable - var map = context.map(); + layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); + var debug = selection.selectAll('.labels-group.debug'); + var gj = []; + + 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]]] + }] : []; } - context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + 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()); } - validation.type = type; - return validation; - } + var throttleFilterLabels = throttle(filterLabels, 100); - function validationIncompatibleSource() { - var type = 'incompatible_source'; - var invalidSources = [{ - id: 'google', - regex: 'google', - exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' - }]; + drawLabels.observe = function (selection) { + var listener = function listener() { + throttleFilterLabels(selection); + }; - 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; + selection.on('mousemove.hidelabels', listener); + context.on('enter.hidelabels', listener); + }; - 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')); - }; - } + drawLabels.off = function (selection) { + throttleFilterLabels.cancel(); + selection.on('mousemove.hidelabels', null); + context.on('enter.hidelabels', null); }; - validation.type = type; - return validation; + return drawLabels; } - function validationMaprules() { - var type = 'maprules'; + var _layerEnabled$1 = false; - var validation = function checkMaprules(entity, graph) { - if (!services.maprules) return []; - var rules = services.maprules.validationRules(); - var issues = []; + var _qaService$1; - for (var i = 0; i < rules.length; i++) { - var rule = rules[i]; - rule.findIssues(entity, graph, issues); - } + function svgImproveOSM(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - return issues; - }; + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - validation.type = type; - return validation; - } + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + } // Loosely-coupled improveOSM service for fetching issues + + + function getService() { + if (services.improveOSM && !_qaService$1) { + _qaService$1 = services.improveOSM; + + _qaService$1.on('loaded', throttledRedraw); + } else if (!services.improveOSM && _qaService$1) { + _qaService$1 = null; + } - function validationMismatchedGeometry() { - var type = 'mismatched_geometry'; + return _qaService$1; + } // Show the markers - function tagSuggestingLineIsArea(entity) { - if (entity.type !== 'way' || entity.isClosed()) return null; - var tagSuggestingArea = entity.tagSuggestingArea(); - if (!tagSuggestingArea) { - return null; + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); } + } // Immediately remove the markers and their touch targets - var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); - var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); - if (asLine && asArea && asLine === asArea) { - // these tags also allow lines and making this an area wouldn't matter - return null; + 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. - return tagSuggestingArea; - } - 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 + 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. - if (firstToLastDistanceMeters < 0.75) { - testNodes = nodes.slice(); // shallow copy - testNodes.pop(); - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + 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 (!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 + 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.. - testNodes = nodes.slice(); // shallow copy + var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + markers.exit().remove(); // enter - 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')); - }; - } - } + 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 lineTaggedAsAreaIssue(entity) { - var tagSuggestingArea = tagSuggestingLineIsArea(entity); - if (!tagSuggestingArea) return null; - return new validationIssue({ - type: type, - subtype: 'area_as_line', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.tag_suggests_area.message', { - feature: utilDisplayLabel(entity, 'area'), - tag: utilTagText({ - tags: tagSuggestingArea - }) - }) : ''; - }, - reference: showReference, - entityIds: [entity.id], - hash: JSON.stringify(tagSuggestingArea), - dynamicFixes: function dynamicFixes(context) { - var fixes = []; - var entity = context.entity(this.entityIds[0]); - var connectEndsOnClick = makeConnectEndpointsFixOnClick(entity, context.graph()); - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_endpoints.title'), - onClick: connectEndsOnClick - })); - fixes.push(new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_tag.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } + }); // update - for (var key in tagSuggestingArea) { - delete tags[key]; - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); - } - })); - return fixes; - } - }); + 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); - } - } + targets.exit().remove(); // enter/update - function vertexTaggedAsPointIssue(entity, graph) { - // we only care about nodes - if (entity.type !== 'node') return null; // ignore tagless points + 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 (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + } + } // Draw the ImproveOSM layer and schedule loading issues and updating markers. - if (entity.isOnAddressLine(graph)) return null; - var geometry = entity.geometry(graph); - var allowedGeometries = osmNodeGeometriesForTags(entity.tags); - 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()])); - }; - } + function drawImproveOSM(selection) { + var service = getService(); + var surface = context.surface(); - return [new validationIssueFix({ - icon: 'iD-operation-extract', - title: _t.html('issues.fix.extract_point.title'), - onClick: extractOnClick - })]; - } - }); + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); } - return null; - } + 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 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 = []; + if (_layerEnabled$1) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off - for (var i in sequences) { - var sequence = sequences[i]; - if (!sequence.nodes) continue; - var firstNode = sequence.nodes[0]; - var lastNode = sequence.nodes[sequence.nodes.length - 1]; // part is closed if the first and last nodes are the same - if (firstNode === lastNode) continue; - var issue = new validationIssue({ - type: type, - subtype: 'unclosed_multipolygon_part', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.unclosed_multipolygon_part.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - loc: sequence.nodes[0].loc, - entityIds: [entity.id], - hash: sequence.map(function (way) { - return way.id; - }).join() - }); - issues.push(issue); - } + drawImproveOSM.enabled = function (val) { + if (!arguments.length) return _layerEnabled$1; + _layerEnabled$1 = val; - return issues; + if (_layerEnabled$1) { + layerOn(); + } else { + layerOff(); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } } - } - 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; - } + drawImproveOSM.supported = function () { + return !!getService(); + }; - function validationMissingRole() { - var type = 'missing_role'; + return drawImproveOSM; + } - var validation = function checkMissingRole(entity, graph) { - var issues = []; + var _layerEnabled = false; - if (entity.type === 'way') { - graph.parentRelations(entity).forEach(function (relation) { - if (!relation.isMultipolygon()) return; - var member = relation.memberById(entity.id); + var _qaService; - 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); + function svgOsmose(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - if (way && isMissingRole(member)) { - issues.push(makeIssue(way, entity, member)); - } - }); - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - return issues; - }; + 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 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 - })); - } - })]; - } - }); + function getService() { + if (services.osmose && !_qaService) { + _qaService = services.osmose; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); + _qaService.on('loaded', throttledRedraw); + } else if (!services.osmose && _qaService) { + _qaService = null; } - } - 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 _qaService; + } // Show the markers - validation.type = type; - return validation; - } - function validationMissingTag(context) { - var type = 'missing_tag'; + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - function hasDescriptiveTags(entity, graph) { - var keys = Object.keys(entity.tags).filter(function (k) { - if (k === 'area' || k === 'name') { - return false; - } else { - return osmIsInterestingTag(k); - } - }); - if (entity.type === 'relation' && keys.length === 1 && entity.tags.type === 'multipolygon') { - // this relation's only interesting tag just says its a multipolygon, - // which is not descriptive enough - // It's okay for a simple multipolygon to have no descriptive tags - // if its outer way has them (old model, see `outdated_tags.js`) - return osmOldMultipolygonOuterMemberOfRelation(entity, graph); + function 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. - return keys.length > 0; - } - function isUnknownRoad(entity) { - return entity.type === 'way' && entity.tags.highway === 'road'; - } + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + return dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the markers. - function isUntypedRelation(entity) { - return entity.type === 'relation' && !entity.tags.type; - } - var validation = function checkMissingTag(entity, graph) { - var subtype; - var osm = context.connection(); - var isUnloadedNode = entity.type === 'node' && osm && !osm.isDataLoaded(entity.loc); // we can't know if the node is a vertex if the tile is undownloaded + function 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 - if (!isUnloadedNode && // allow untagged nodes that are part of ways - entity.geometry(graph) !== 'vertex' && // allow untagged entities that are part of relations - !entity.hasParentRelations(graph)) { - if (Object.keys(entity.tags).length === 0) { - subtype = 'any'; - } else if (!hasDescriptiveTags(entity, graph)) { - subtype = 'descriptive'; - } else if (isUntypedRelation(entity)) { - subtype = 'relation_type'; - } - } // flag an unknown road even if it's a member of a relation + function updateMarkers() { + if (!layerVisible || !_layerEnabled) return; + var service = getService(); + var selectedID = context.selectedErrorID(); + var data = service ? service.getItems(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - if (!subtype && isUnknownRoad(entity)) { - subtype = 'highway_classification'; - } + var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - 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.. + markers.exit().remove(); // enter - 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(); + 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 (!disabledReasonID) { - deleteOnClick = function deleteOnClick(context) { - var id = this.issue.entityIds[0]; - var operation = operationDelete(context, [id]); + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } + }); // update - if (!operation.disabled()) { - operation(); - } - }; - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. + + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink' : 'nocolor'; + var targets = touchLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - 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; - } - })]; + targets.exit().remove(); // enter/update - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); + + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; } - }; + } // Draw the Osmose layer and schedule loading issues and updating markers. - validation.type = type; - return validation; - } - 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()); - }; + function drawOsmose(selection) { + var service = getService(); + var surface = context.surface(); - // { - // 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" - // } + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - 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; - }; + 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); - 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$$0 = { - matchGroups: matchGroups - }; + if (_layerEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off - var matchGroups$1 = require$$0.matchGroups; - var matcher$1 = function matcher() { - var _warnings = []; // array of match conflict pairs + drawOsmose.enabled = function (val) { + if (!arguments.length) return _layerEnabled; + _layerEnabled = val; - var _ambiguous = {}; - var _matchIndex = {}; - var matcher = {}; // Create an index of all the keys/simplenames for fast matching + 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(); - 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'); - }); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } + } - 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. + dispatch.call('change'); + return this; + }; - if (which === 'secondary' && parts.d) return; + drawOsmose.supported = function () { + return !!getService(); + }; - if (obj.countryCodes) { - parts.countryCodes = obj.countryCodes.slice(); // copy - } + return drawOsmose; + } - var nomatches = obj.nomatch || []; + function svgStreetside(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (nomatches.some(function (s) { - return s === kvnd; - })) { - console.log("WARNING match/nomatch conflict for ".concat(kvnd)); - return; - } + var minZoom = 14; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _viewerYaw = 0; + var _selectedSequence = null; - 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 _streetside; + /** + * init(). + */ - 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); - } - if (!match_nsimple.length) return; // nothing to do + function init() { + if (svgStreetside.initialized) return; // run once - 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) + svgStreetside.enabled = false; + svgStreetside.initialized = true; + } + /** + * getService(). + */ - 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 getService() { + if (services.streetside && !_streetside) { + _streetside = services.streetside; + _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); + } else if (!services.streetside && _streetside) { + _streetside = null; + } - matcher.matchParts = function (parts, countryCode) { - var match = null; - var inGroup = false; // fixme: we currently return a single match for ambiguous + return _streetside; + } + /** + * showLayer(). + */ - match = _ambiguous[parts.kv] && _ambiguous[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // try to return an exact match - match = _matchIndex[parts.kv] && _matchIndex[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // look in match groups + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); + } + /** + * hideLayer(). + */ - for (var mg in matchGroups$1) { - var matchGroup = matchGroups$1[mg]; - match = null; - inGroup = false; - for (var i = 0; i < matchGroup.length; i++) { - var otherkv = matchGroup[i].toLowerCase(); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } + /** + * editOn(). + */ - if (!inGroup) { - inGroup = otherkv === parts.kv; - } - if (!match) { - // fixme: we currently return a single match for ambiguous - match = _ambiguous[otherkv] && _ambiguous[otherkv][parts.nsimple]; - } + function editOn() { + layer.style('display', 'block'); + } + /** + * editOff(). + */ - if (!match) { - match = _matchIndex[otherkv] && _matchIndex[otherkv][parts.nsimple]; - } - if (match && !matchesCountryCode(match)) { - match = null; - } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + /** + * click() Handles 'bubble' point click event. + */ - if (inGroup && match) { - return match; - } - } - } - return null; + function click(d3_event, d) { + var service = getService(); + if (!service) return; // try to preserve the viewer rotation when staying on the same sequence - function matchesCountryCode(match) { - if (!countryCode) return true; - if (!match.countryCodes) return true; - return match.countryCodes.indexOf(countryCode) !== -1; + if (d.sequenceKey !== _selectedSequence) { + _viewerYaw = 0; // reset } - }; - matcher.getWarnings = function () { - return _warnings; - }; + _selectedSequence = d.sequenceKey; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); + }); + context.map().centerEase(d.loc); + } + /** + * mouseover(). + */ - return matcher; - }; - var fromCharCode = String.fromCharCode; - var nativeFromCodePoint = String.fromCodePoint; + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); + } + /** + * mouseout(). + */ - // length should be 1, old FF problem - var INCORRECT_LENGTH = !!nativeFromCodePoint && nativeFromCodePoint.length != 1; - // `String.fromCodePoint` method - // https://tc39.github.io/ecma262/#sec-string.fromcodepoint - _export({ target: 'String', stat: true, forced: INCORRECT_LENGTH }, { - fromCodePoint: function fromCodePoint(x) { // eslint-disable-line no-unused-vars - var elements = []; - var length = arguments.length; - var i = 0; - var code; - while (length > i) { - code = +arguments[i++]; - if (toAbsoluteIndex(code, 0x10FFFF) !== code) throw RangeError(code + ' is not a valid code point'); - elements.push(code < 0x10000 - ? fromCharCode(code) - : fromCharCode(((code -= 0x10000) >> 10) + 0xD800, code % 0x400 + 0xDC00) - ); - } return elements.join(''); + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); } - }); + /** + * transform(). + */ - var quickselect$2 = createCommonjsModule(function (module, exports) { - (function (global, factory) { - module.exports = factory() ; - })(commonjsGlobal, function () { - function quickselect(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); + function transform(d) { + var t = svgPointTransform(projection)(d); + var rot = d.ca + _viewerYaw; + + if (rot) { + t += ' rotate(' + Math.floor(rot) + ',0,0)'; } - 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 t; + } - var t = arr[k]; - var i = left; - var j = right; - swap(arr, left, k); - if (compare(arr[right], t) > 0) swap(arr, left, right); + function viewerChanged() { + var service = getService(); + if (!service) return; + var viewer = service.viewer(); + if (!viewer) return; // update viewfield rotation - while (i < j) { - swap(arr, i, j); - i++; - j--; + _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed + // e.g. during drags or easing. - while (compare(arr[i], t) < 0) { - i++; - } + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').attr('transform', transform); + } - while (compare(arr[j], t) > 0) { - j--; - } - } + function filterBubbles(bubbles) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - 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 (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() >= fromTimestamp; + }); } - function swap(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() <= toTimestamp; + }); } - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; + if (usernames) { + bubbles = bubbles.filter(function (bubble) { + return usernames.indexOf(bubble.captured_by) !== -1; + }); } - return quickselect; - }); - }); + return bubbles; + } - var rbush_1 = rbush; - var _default$2 = rbush; + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - 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 (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; + }); + } - this._maxEntries = Math.max(4, maxEntries || 9); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; + }); + } - if (format) { - this._initFormat(format); + if (usernames) { + sequences = sequences.filter(function (sequences) { + return usernames.indexOf(sequences.properties.captured_by) !== -1; + }); + } + + return sequences; } + /** + * update(). + */ - this.clear(); - } - rbush.prototype = { - all: function all() { - return this._all(this.data, []); - }, - search: function search(bbox) { - var node = this.data, - result = [], - toBBox = this.toBBox; - if (!intersects$1(bbox, node)) return result; - var nodesToSearch = [], - i, - len, - child, - childBBox; + 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 = []; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + if (context.photos().showsPanoramic()) { + sequences = service ? service.sequences(projection) : []; + bubbles = service && showMarkers ? service.bubbles(projection) : []; + sequences = filterSequences(sequences); + bubbles = filterBubbles(bubbles); + } - 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); - } - } + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - node = nodesToSearch.pop(); + 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(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 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 + + 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__; + + 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 + */ - 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; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + 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 (intersects$1(bbox, childBBox)) { - if (node.leaf || contains$1(bbox, childBBox)) return true; - nodesToSearch.push(child); - } + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadBubbles(projection); + } else { + editOff(); } + } + } + /** + * drawImages.enabled(). + */ - node = nodesToSearch.pop(); + + drawImages.enabled = function (_) { + if (!arguments.length) return svgStreetside.enabled; + svgStreetside.enabled = _; + + if (svgStreetside.enabled) { + showLayer(); + context.photos().on('change.streetside', update); + } else { + hideLayer(); + context.photos().on('change.streetside', null); } - return false; - }, - load: function load(data) { - if (!(data && data.length)) return this; + dispatch.call('change'); + return this; + }; + /** + * drawImages.supported(). + */ - if (data.length < this._minEntries) { - for (var i = 0, len = data.length; i < len; i++) { - this.insert(data[i]); - } - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + drawImages.supported = function () { + return !!getService(); + }; + + init(); + return drawImages; + } + function svgMapillaryImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - var node = this._build(data.slice(), 0, data.length - 1, 0); + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); - 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 + var _mapillary; + function init() { + if (svgMapillaryImages.initialized) return; // run once + + svgMapillaryImages.enabled = false; + svgMapillaryImages.initialized = true; + } + + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - this._insert(node, this.data.height - node.height - 1, true); + _mapillary.event.on('loadedImages', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - 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 + return _mapillary; + } - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } + 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 (node.leaf) { - // check current node - index = findItem$1(item, node.children, equalsFn); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + function editOn() { + layer.style('display', 'block'); + } - this._condense(path); + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - return this; - } - } + 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); + } - 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 + 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); + } - 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 = []; + function transform(d) { + var t = svgPointTransform(projection)(d); - while (node) { - if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); - node = nodesToSearch.pop(); + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; } - return result; - }, - _build: function _build(items, left, right, height) { - var N = right - left + 1, - M = this._maxEntries, - node; + return t; + } - if (N <= M) { - // reached leaf level; return leaf - node = createNode$1(items.slice(left, right + 1)); - calcBBox$1(node, this.toBBox); - return node; + function filterImages(images) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + + if (!showsPano || !showsFlat) { + images = images.filter(function (image) { + if (image.is_pano) return showsPano; + return showsFlat; + }); } - if (!height) { - // target height of the bulk-loaded tree - height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization + if (fromDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() >= new Date(fromDate).getTime(); + }); + } - M = Math.ceil(N / Math.pow(M, height - 1)); + if (toDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() <= new Date(toDate).getTime(); + }); } - node = createNode$1([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles + return images; + } - 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 filterSequences(sequences) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - for (i = left; i <= right; i += N1) { - right2 = Math.min(i + N1 - 1, right); - multiSelect$1(items, i, right2, N2, this.compareMinY); + if (!showsPano || !showsFlat) { + sequences = sequences.filter(function (sequence) { + if (sequence.properties.hasOwnProperty('is_pano')) { + if (sequence.properties.is_pano) return showsPano; + return showsFlat; + } - for (j = i; j <= right2; j += N2) { - right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + return false; + }); + } - node.children.push(this._build(items, j, right3, height - 1)); - } + if (fromDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() >= new Date(fromDate).getTime().toString(); + }); } - calcBBox$1(node, this.toBBox); - return node; - }, - _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { - var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; + if (toDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() <= new Date(toDate).getTime().toString(); + }); + } - while (true) { - path.push(node); - if (node.leaf || path.length - 1 === level) break; - minArea = minEnlargement = Infinity; + return sequences; + } - 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 + 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 - 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; - } - } - } + traces.exit().remove(); // enter/update - node = targetNode || node.children[0]; - } + 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 - 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 + groups.exit().remove(); // enter - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + 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 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); - node.children.push(item); - extend$3(node, bbox); // split on node overflow; propagate upwards if necessary + 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'; + } + } + } - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + 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); - level--; - } else break; - } // adjust bboxes along the insertion path + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); + } + } + } + drawImages.enabled = function (_) { + if (!arguments.length) return svgMapillaryImages.enabled; + svgMapillaryImages.enabled = _; - 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 (svgMapillaryImages.enabled) { + showLayer(); + context.photos().on('change.mapillary_images', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_images', null); + } - this._chooseSplitAxis(node, m, M); + dispatch.call('change'); + return this; + }; - var splitIndex = this._chooseSplitIndex(node, m, M); + drawImages.supported = function () { + return !!getService(); + }; - 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; + init(); + return drawImages; + } - for (i = m; i <= M - m; i++) { - bbox1 = distBBox$1(node, 0, i, this.toBBox); - bbox2 = distBBox$1(node, i, M, this.toBBox); - overlap = intersectionArea$1(bbox1, bbox2); - area = bboxArea$1(bbox1) + bboxArea$1(bbox2); // choose distribution with minimum overlap + function svgMapillaryPosition(projection, context) { + var throttledRedraw = throttle(function () { + update(); + }, 1000); - 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 minZoom = 12; + var minViewfieldZoom = 18; + var layer = select(null); - 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 _mapillary; + var viewerCompassAngle; - if (xMargin < yMargin) node.children.sort(compareMinX); - }, - // total margin of all possible split distributions where each node is at least m full - _allDistMargin: function _allDistMargin(node, m, M, compare) { - node.children.sort(compare); - var toBBox = this.toBBox, - leftBBox = distBBox$1(node, 0, m, toBBox), - rightBBox = distBBox$1(node, M - m, M, toBBox), - margin = bboxMargin$1(leftBBox) + bboxMargin$1(rightBBox), - i, - child; + function init() { + if (svgMapillaryPosition.initialized) return; // run once - for (i = m; i < M - m; i++) { - child = node.children[i]; - extend$3(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(leftBBox); - } + svgMapillaryPosition.initialized = true; + } - for (i = M - m - 1; i >= m; i--) { - child = node.children[i]; - extend$3(rightBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(rightBBox); - } + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - return margin; - }, - _adjustParentBBoxes: function _adjustParentBBoxes(bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend$3(path[i], bbox); - } - }, - _condense: function _condense(path) { - // go through the path, removing empty nodes and updating bboxes - for (var i = path.length - 1, siblings; i >= 0; i--) { - if (path[i].children.length === 0) { - if (i > 0) { - siblings = path[i - 1].children; - siblings.splice(siblings.indexOf(path[i]), 1); - } else this.clear(); - } else calcBBox$1(path[i], this.toBBox); + _mapillary.event.on('imageChanged', throttledRedraw); + + _mapillary.event.on('bearingChanged', function (e) { + viewerCompassAngle = e.bearing; + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').filter(function (d) { + return d.is_pano; + }).attr('transform', transform); + }); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } - }, - _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); + return _mapillary; + } - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; + function editOn() { + layer.style('display', 'block'); } - return -1; - } // calculate node's bbox from bboxes of its children + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + function transform(d) { + var t = svgPointTransform(projection)(d); - 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 + 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)'; + } + return t; + } - function distBBox$1(node, k, p, toBBox, destNode) { - if (!destNode) destNode = createNode$1(null); - destNode.minX = Infinity; - destNode.minY = Infinity; - destNode.maxX = -Infinity; - destNode.maxY = -Infinity; + function update() { + var z = ~~context.map().zoom(); + var showViewfields = z >= minViewfieldZoom; + var service = getService(); + var image = service && service.getActiveImage(); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(image ? [image] : [], function (d) { + return d.id; + }); // exit - for (var i = k, child; i < p; i++) { - child = node.children[i]; - extend$3(destNode, node.leaf ? toBBox(child) : child); - } + groups.exit().remove(); // enter - return destNode; - } + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // update - 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 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 compareNodeMinX$1(a, b) { - return a.minX - b.minX; - } + 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 compareNodeMinY$1(a, b) { - return a.minY - b.minY; - } + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + } else { + editOff(); + } + } - function bboxArea$1(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + drawImages.enabled = function () { + update(); + return this; + }; - function bboxMargin$1(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + drawImages.supported = function () { + return !!getService(); + }; - 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)); + init(); + return drawImages; } - 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 svgMapillarySigns(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function contains$1(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + var minZoom = 12; + var layer = select(null); - function intersects$1(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + var _mapillary; - function createNode$1(children) { - return { - children: children, - height: 1, - leaf: true, - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity - }; - } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; - // combines selection algorithm with binary divide & conquer approach + function init() { + if (svgMapillarySigns.initialized) return; // run once + svgMapillarySigns.enabled = false; + svgMapillarySigns.initialized = true; + } - function multiSelect$1(arr, left, right, n, compare) { - var stack = [left, right], - mid; + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - 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); + _mapillary.event.on('loadedSigns', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } + + return _mapillary; } - } - rbush_1["default"] = _default$2; - 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 + function showLayer() { + var service = getService(); + if (!service) return; + service.loadSignResources(context); + editOn(); + } - 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 hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode$1(b, bbox); + function editOn() { + layer.style('display', 'block'); + } - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + function editOff() { + layer.selectAll('.icon-sign').remove(); + layer.style('display', 'none'); + } - if (codeB !== lastCode) { - // segment went outside - part.push(b); + 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 (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); + 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); + }); } - - break; - } else if (codeA & codeB) { - // trivial reject - break; - } else if (codeA) { - // a outside, intersect with clip edge - a = intersect$1(a, b, codeA, bbox); - codeA = bitCode$1(a, bbox); - } else { - // b outside - b = intersect$1(a, b, codeB, bbox); - codeB = bitCode$1(b, bbox); } - } - - codeA = lastCode; + }); } - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= fromTimestamp; + }); + } - function polygonclip$1(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= toTimestamp; + }); + } - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode$1(prev, bbox) & edge); + return detectedFeatures; + } - 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 update() { + var service = getService(); + var data = service ? service.signs(projection) : []; + data = filterData(data); + var transform = svgPointTransform(projection); + var signs = layer.selectAll('.icon-sign').data(data, function (d) { + return d.id; + }); // exit - if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + signs.exit().remove(); // enter - prev = p; - prevInside = inside; - } + 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 - points = result; - if (!points.length) break; + signs.merge(enter).attr('transform', transform); } - return result; - } // intersect a segment against one of the 4 lines that make up the bbox + function drawSigns(selection) { + var enabled = svgMapillarySigns.enabled; + var service = getService(); + layer = selection.selectAll('.layer-mapillary-signs').data(service ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-mapillary-signs layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadSigns(projection); + service.showSignDetections(true); + } else { + editOff(); + } + } else if (service) { + service.showSignDetections(false); + } + } - 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 + 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 bitCode$1(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + dispatch.call('change'); + return this; + }; - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + drawSigns.supported = function () { + return !!getService(); + }; - return code; + init(); + return drawSigns; } - var whichPolygon_1 = whichPolygon; + function svgMapillaryMapFeatures(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function whichPolygon(data) { - var bboxes = []; + var minZoom = 12; + var layer = select(null); - for (var i = 0; i < data.features.length; i++) { - var feature = data.features[i]; - var coords = feature.geometry.coordinates; + var _mapillary; - if (feature.geometry.type === 'Polygon') { - bboxes.push(treeItem(coords, feature.properties)); - } else if (feature.geometry.type === 'MultiPolygon') { - for (var j = 0; j < coords.length; j++) { - bboxes.push(treeItem(coords[j], feature.properties)); - } + function init() { + if (svgMapillaryMapFeatures.initialized) return; // run once + + svgMapillaryMapFeatures.enabled = false; + svgMapillaryMapFeatures.initialized = true; + } + + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; + + _mapillary.event.on('loadedMapFeatures', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; } + + return _mapillary; } - var tree = rbush_1().load(bboxes); + function showLayer() { + var service = getService(); + if (!service) return; + service.loadObjectResources(context); + editOn(); + } - function query(p, multi) { - var output = [], - result = tree.search({ - minX: p[0], - minY: p[1], - maxX: p[0], - maxY: p[1] - }); + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - for (var i = 0; i < result.length; i++) { - if (insidePolygon(result[i].coords, p)) { - if (multi) output.push(result[i].props);else return result[i].props; - } - } + function editOn() { + layer.style('display', 'block'); + } - return multi && output.length ? output : null; + function editOff() { + layer.selectAll('.icon-map-feature').remove(); + layer.style('display', 'none'); } - query.tree = tree; + 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; - query.bbox = function queryBBox(bbox) { - var output = []; - var result = tree.search({ - minX: bbox[0], - minY: bbox[1], - maxX: bbox[2], - maxY: bbox[3] + 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); + }); + } + } }); + } - for (var i = 0; i < result.length; i++) { - if (polygonIntersectsBBox(result[i].coords, bbox)) { - output.push(result[i].props); - } + 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 output; - }; + if (toDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= new Date(toDate).getTime(); + }); + } - return query; - } + return detectedFeatures; + } - function polygonIntersectsBBox(polygon, bbox) { - var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - if (insidePolygon(polygon, bboxCenter)) return true; + 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 - for (var i = 0; i < polygon.length; i++) { - if (lineclip_1$1(polygon[i], bbox).length > 0) return true; - } + mapFeatures.exit().remove(); // enter - return false; - } // ray casting algorithm for detecting if point is in polygon + 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'; + } + return '#' + d.value; + }); + enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update - function insidePolygon(rings, p) { - var inside = false; + mapFeatures.merge(enter).attr('transform', transform); + } - for (var i = 0, len = rings.length; i < len; i++) { - var ring = rings[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); - for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { - if (rayIntersect(p, ring[j], ring[k])) inside = !inside; + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadMapFeatures(projection); + service.showFeatureDetections(true); + } else { + editOff(); + } + } else if (service) { + service.showFeatureDetections(false); } } - return inside; - } + drawMapFeatures.enabled = function (_) { + if (!arguments.length) return svgMapillaryMapFeatures.enabled; + svgMapillaryMapFeatures.enabled = _; - 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]; - } + if (svgMapillaryMapFeatures.enabled) { + showLayer(); + context.photos().on('change.mapillary_map_features', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_map_features', null); + } - function treeItem(coords, props) { 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- var rawBorders = { - type: type, - features: features - }; + function svgOpenstreetcamImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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); + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); - function loadDerivedDataAndCaches(borders) { - var identifierProps = ['iso1A2', 'iso1A3', 'm49', 'wikidata', 'emojiFlag', 'nameEn']; - var geometryFeatures = []; + var _openstreetcam; + + function init() { + if (svgOpenstreetcamImages.initialized) return; // run once - 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); + svgOpenstreetcamImages.enabled = false; + svgOpenstreetcamImages.initialized = true; } - for (var _i in borders.features) { - var _feature2 = borders.features[_i]; + function getService() { + if (services.openstreetcam && !_openstreetcam) { + _openstreetcam = services.openstreetcam; - _feature2.properties.groups.sort(function (groupID1, groupID2) { - return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); - }); + _openstreetcam.event.on('loadedImages', throttledRedraw); + } else if (!services.openstreetcam && _openstreetcam) { + _openstreetcam = null; + } - loadMembersForGroupsOf(_feature2); + return _openstreetcam; } - var geometryOnlyCollection = { - type: 'RegionFeatureCollection', - features: geometryFeatures - }; - whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); + 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 loadGroups(feature) { - var props = feature.properties; + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - if (!props.groups) { - props.groups = []; - } + function editOn() { + layer.style('display', 'block'); + } - if (props.country) { - props.groups.push(props.country); - } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - if (props.m49 !== '001') { - props.groups.push('001'); - } + 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 loadM49(feature) { - var props = feature.properties; + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); + } - if (!props.m49 && props.iso1N3) { - props.m49 = props.iso1N3; - } + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); } - function loadIsoStatus(feature) { - var props = feature.properties; + function transform(d) { + var t = svgPointTransform(projection)(d); - if (!props.isoStatus && props.iso1A2) { - props.isoStatus = 'official'; + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; } + + return t; } - function loadLevel(feature) { - var props = feature.properties; - if (props.level) return; + function filterImages(images) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - if (!props.country) { - props.level = 'country'; - } else if (props.isoStatus === 'official') { - props.level = 'territory'; - } else { - props.level = 'subterritory'; + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() >= fromTimestamp; + }); } - } - function loadRoadSpeedUnit(feature) { - var props = feature.properties; - - if (props.roadSpeedUnit === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.roadSpeedUnit = 'km/h'; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() <= toTimestamp; + }); } - } - - function loadDriveSide(feature) { - var props = feature.properties; - if (props.driveSide === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.driveSide = 'right'; + if (usernames) { + images = images.filter(function (item) { + return usernames.indexOf(item.captured_by) !== -1; + }); } - } - function loadFlag(feature) { - if (!feature.properties.iso1A2) return; - var flag = feature.properties.iso1A2.replace(/./g, function (_char) { - return String.fromCodePoint(_char.charCodeAt(0) + 127397); - }); - feature.properties.emojiFlag = flag; + return images; } - function loadMembersForGroupsOf(feature) { - var featureID = feature.properties.id; - var standardizedGroupIDs = []; + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - for (var j in feature.properties.groups) { - var groupID = feature.properties.groups[j]; - var groupFeature = featuresByCode[groupID]; - standardizedGroupIDs.push(groupFeature.properties.id); + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() >= fromTimestamp; + }); + } - if (groupFeature.properties.members) { - groupFeature.properties.members.push(featureID); - } else { - groupFeature.properties.members = [featureID]; - } + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() <= toTimestamp; + }); + } + + if (usernames) { + sequences = sequences.filter(function (image) { + return usernames.indexOf(image.properties.captured_by) !== -1; + }); } - feature.properties.groups = standardizedGroupIDs; + return sequences; } - function cacheFeatureByIDs(feature) { - for (var k in identifierProps) { - var prop = identifierProps[k]; - var id = prop && feature.properties[prop]; + 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 (id) { - id = id.replace(idFilterRegex, '').toUpperCase(); - featuresByCode[id] = feature; - } + if (context.photos().showsFlat()) { + sequences = service ? service.sequences(projection) : []; + images = service && showMarkers ? service.images(projection) : []; + sequences = filterSequences(sequences); + images = filterImages(images); } - if (feature.properties.aliases) { - for (var j in feature.properties.aliases) { - var alias = feature.properties.aliases[j].replace(idFilterRegex, '').toUpperCase(); - featuresByCode[alias] = feature; - } - } - } - } + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - function locArray(loc) { - if (Array.isArray(loc)) { - return loc; - } else if (loc.coordinates) { - return loc.coordinates; - } + traces.exit().remove(); // enter/update - return loc.geometry.coordinates; - } + 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 smallestFeature(loc) { - var query = locArray(loc); - var featureProperties = whichPolygonGetter(query); - if (!featureProperties) return null; - return featuresByCode[featureProperties.id]; - } + groups.exit().remove(); // enter - function countryFeature(loc) { - var feature = smallestFeature(loc); - if (!feature) return null; - var countryCode = feature.properties.country || feature.properties.iso1A2; - return featuresByCode[countryCode]; - } + 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 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 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'); + } - for (var i in features) { - var _feature3 = features[i]; + 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 (_feature3.properties.level === targetLevel || levels.indexOf(_feature3.properties.level) > targetLevelIndex) { - return _feature3; + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); } } - - return null; } - return countryFeature(loc); - } - - function featureForID(id) { - var stringID; - - if (typeof id === 'number') { - stringID = id.toString(); + drawImages.enabled = function (_) { + if (!arguments.length) return svgOpenstreetcamImages.enabled; + svgOpenstreetcamImages.enabled = _; - if (stringID.length === 1) { - stringID = '00' + stringID; - } else if (stringID.length === 2) { - stringID = '0' + stringID; + if (svgOpenstreetcamImages.enabled) { + showLayer(); + context.photos().on('change.openstreetcam_images', update); + } else { + hideLayer(); + context.photos().on('change.openstreetcam_images', null); } - } else { - stringID = id.replace(idFilterRegex, '').toUpperCase(); - } - return featuresByCode[stringID] || null; - } + dispatch.call('change'); + return this; + }; - function smallestOrMatchingFeature(query) { - if (_typeof(query) === 'object') { - return smallestFeature(query); - } + drawImages.supported = function () { + return !!getService(); + }; - return featureForID(query); + init(); + return drawImages; } - 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 svgOsm(projection, context, dispatch) { + var enabled = true; - if (!strict || _typeof(query) === 'object') { - features.push(feature); + 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; + }); } - var properties = feature.properties; - - for (var i in properties.groups) { - var groupID = properties.groups[i]; - features.push(featuresByCode[groupID]); + 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'); + }); } - return features; - } - function roadSpeedUnit(query) { - var feature = smallestOrMatchingFeature(query); - return feature && feature.properties.roadSpeedUnit || null; - } - - var _dataDeprecated; - - var _nsi; + 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'); + }); + } - 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 + drawOsm.enabled = function (val) { + if (!arguments.length) return enabled; + enabled = val; - _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 + if (enabled) { + showLayer(); + } else { + hideLayer(); + } - _nsi.matcher.buildMatchIndex(d.brands); // index all known wikipedia and wikidata tags + dispatch.call('change'); + return this; + }; + return drawOsm; + } - Object.keys(d.brands).forEach(function (kvnd) { - var brand = d.brands[kvnd]; - var wd = brand.tags['brand:wikidata']; - var wp = brand.tags['brand:wikipedia']; + var _notesEnabled = false; - if (wd) { - _nsi.wikidata[wd] = kvnd; - } + var _osmService; - if (wp) { - _nsi.wikipedia[wp] = kvnd; - } - }); - return _nsi; - })["catch"](function () { - /* ignore */ - }); + function svgNotes(projection, context, dispatch) { + if (!dispatch) { + dispatch = dispatch$8('change'); + } - function oldTagIssues(entity, graph) { - var oldTags = Object.assign({}, entity.tags); // shallow copy + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - var preset = _mainPresetIndex.match(entity, graph); - var subtype = 'deprecated_tags'; - if (!preset) return []; // upgrade preset.. + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var _notesVisible = 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 tags.. + 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. - if (_dataDeprecated) { - var deprecatedTags = entity.deprecatedTags(_dataDeprecated); + function getService() { + if (services.osm && !_osmService) { + _osmService = services.osm; - if (deprecatedTags.length) { - deprecatedTags.forEach(function (tag) { - graph = actionUpgradeTags(entity.id, tag.old, tag.replace)(graph); - }); - entity = graph.entity(entity.id); - } - } // add missing addTags.. + _osmService.on('loadedNotes', throttledRedraw); + } else if (!services.osm && _osmService) { + _osmService = null; + } + return _osmService; + } // Show the notes - var newTags = Object.assign({}, entity.tags); // shallow copy - 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]; - } - } - }); + function editOn() { + if (!_notesVisible) { + _notesVisible = true; + drawLayer.style('display', 'block'); } + } // Immediately remove the notes and their touch targets - if (_nsi) { - // Do `wikidata` or `wikipedia` identify this entity as a brand? #6416 - // If so, these tags can be swapped to `brand:wikidata`/`brand:wikipedia` - var isBrand; - if (newTags.wikidata) { - // try matching `wikidata` - isBrand = _nsi.wikidata[newTags.wikidata]; - } + 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. - if (!isBrand && newTags.wikipedia) { - // fallback to `wikipedia` - isBrand = _nsi.wikipedia[newTags.wikipedia]; - } - if (isBrand && !newTags.office) { - // but avoid doing this for corporate offices - if (newTags.wikidata) { - newTags['brand:wikidata'] = newTags.wikidata; - delete newTags.wikidata; - } + function layerOn() { + editOn(); + drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { + dispatch.call('change'); + }); + } // Disable the layer. This transitions the layer invisible and then hides the notes. - if (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. - } // try key/value|name match against name-suggestion-index + 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 - 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 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 match = _nsi.matcher.matchKVN(k, newTags[k], newTags.name, countryCode && countryCode.toLowerCase()); + var notes = drawLayer.selectAll('.note').data(data, function (d) { + return d.status + d.id; + }); // exit - if (!match) continue; // for now skip ambiguous matches (like Target~(USA) vs Target~(Australia)) + notes.exit().remove(); // enter - if (match.d) continue; - var brand = _nsi.brands[match.kvnd]; + var notesEnter = notes.enter().append('g').attr('class', function (d) { + return 'note note-' + d.id + ' ' + d.status; + }).classed('new', function (d) { + return d.id < 0; + }); + notesEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + notesEnter.append('path').call(markerPath, 'shadow'); + notesEnter.append('use').attr('class', 'note-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-note'); + notesEnter.selectAll('.icon-annotation').data(function (d) { + return [d]; + }).enter().append('use').attr('class', 'icon-annotation').attr('width', '10px').attr('height', '10px').attr('x', '-3px').attr('y', '-19px').attr('xlink:href', function (d) { + if (d.id < 0) return '#iD-icon-plus'; + if (d.status === 'open') return '#iD-icon-close'; + return '#iD-icon-apply'; + }); // update - 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]; - } + notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { + var mode = context.mode(); + var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging - return acc; - }, {}); - nsiKeys.forEach(function (k) { - return delete newTags[k]; - }); - Object.assign(newTags, brand.tags, keepTags); - break; - } - } - } - } // determine diff + return !isMoving && d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.note').data(data, function (d) { + return d.id; + }); // exit - var tagDiff = utilTagDiff(oldTags, newTags); - if (!tagDiff.length) return []; - var isOnlyAddingTags = tagDiff.every(function (d) { - return d.type === '+'; - }); - var prefix = ''; + targets.exit().remove(); // enter/update - if (subtype === 'noncanonical_brand') { - prefix = 'noncanonical_brand.'; - } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { - subtype = 'incomplete_tags'; - prefix = 'incomplete.'; - } // don't allow autofixing brand tags + 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. - 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 drawNotes(selection) { + var service = getService(); + var surface = context.surface(); - tagDiff.forEach(function (diff) { - if (diff.type === '-') { - delete newTags[diff.key]; - } else if (diff.type === '+') { - newTags[diff.key] = diff.newVal; - } - }); - return actionChangeTags(currEntity.id, newTags)(graph); + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); } - function showMessage(context) { - var currEntity = context.hasEntity(entity.id); - if (!currEntity) return ''; - var messageID = "issues.outdated_tags.".concat(prefix, "message"); + 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 (subtype === 'noncanonical_brand' && isOnlyAddingTags) { - messageID += '_incomplete'; + if (_notesEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadNotes(projection); + updateMarkers(); + } else { + editOff(); } - - return _t.html(messageID, { - feature: utilDisplayLabel(currEntity, context.graph()) - }); } + } // Toggles the layer on and off - 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 oldMultipolygonIssues(entity, graph) { - var multipolygon, outerWay; + drawNotes.enabled = function (val) { + if (!arguments.length) return _notesEnabled; + _notesEnabled = val; - if (entity.type === 'relation') { - outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); - multipolygon = entity; - } else if (entity.type === 'way') { - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - outerWay = entity; + if (_notesEnabled) { + layerOn(); } else { - return []; - } + layerOff(); - if (!multipolygon || !outerWay) return []; - return [new validationIssue({ - type: type, - subtype: 'old_multipolygon', - severity: 'warning', - message: showMessage, - reference: showReference, - entityIds: [outerWay.id, multipolygon.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - autoArgs: [doUpgrade, _t('issues.fix.move_tags.annotation')], - title: _t.html('issues.fix.move_tags.title'), - onClick: function onClick(context) { - context.perform(doUpgrade, _t('issues.fix.move_tags.annotation')); - } - })]; + if (context.selectedNoteID()) { + context.enter(modeBrowse(context)); } - })]; - - function doUpgrade(graph) { - var currMultipolygon = graph.hasEntity(multipolygon.id); - var currOuterWay = graph.hasEntity(outerWay.id); - if (!currMultipolygon || !currOuterWay) return graph; - currMultipolygon = currMultipolygon.mergeTags(currOuterWay.tags); - graph = graph.replace(currMultipolygon); - return actionChangeTags(currOuterWay.id, {})(graph); } - function showMessage(context) { - var currMultipolygon = context.hasEntity(multipolygon.id); - if (!currMultipolygon) return ''; - return _t.html('issues.old_multipolygon.message', { - multipolygon: utilDisplayLabel(currMultipolygon, context.graph()) - }); - } + dispatch.call('change'); + return this; + }; - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); - } + return drawNotes; + } + + function svgTouch() { + function drawTouch(selection) { + selection.selectAll('.layer-touch').data(['areas', 'lines', 'points', 'turns', 'markers']).enter().append('g').attr('class', function (d) { + return 'layer-touch ' + d; + }); + } + + return drawTouch; + } + + function refresh(selection, node) { + var cr = node.getBoundingClientRect(); + var prop = [cr.width, cr.height]; + selection.property('__dimensions__', prop); + return prop; + } + + function utilGetDimensions(selection, force) { + if (!selection || selection.empty()) { + return [0, 0]; + } + + var node = selection.node(), + cached = selection.property('__dimensions__'); + return !cached || force ? refresh(selection, node) : cached; + } + function utilSetDimensions(selection, dimensions) { + if (!selection || selection.empty()) { + return selection; } - var validation = function checkOutdatedTags(entity, graph) { - var issues = oldMultipolygonIssues(entity, graph); - if (!issues.length) issues = oldTagIssues(entity, graph); - return issues; - }; + var node = selection.node(); - validation.type = type; - return validation; - } + if (dimensions === null) { + refresh(selection, node); + return selection; + } - function validationPrivateData() { - var type = 'private_data'; // assume that some buildings are private + return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); + } - 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 + 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() + }]; - var publicKeys = { - amenity: true, - craft: true, - historic: true, - leisure: true, - office: true, - shop: true, - tourism: true - }; // these tags may contain personally identifying info + 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 personalTags = { - 'contact:email': true, - 'contact:fax': true, - 'contact:phone': true, - email: true, - fax: true, - phone: true + drawLayers.all = function () { + return _layers; }; - var validation = function checkPrivateData(entity) { - var tags = entity.tags; - if (!tags.building || !privateBuildingValues[tags.building]) return []; - var keepTags = {}; + drawLayers.layer = function (id) { + var obj = _layers.find(function (o) { + return o.id === id; + }); - for (var k in tags) { - if (publicKeys[k]) return []; // probably a public feature + return obj && obj.layer; + }; - if (!personalTags[k]) { - keepTags[k] = tags[k]; - } - } + drawLayers.only = function (what) { + var arr = [].concat(what); - 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 all = _layers.map(function (layer) { + return layer.id; + }); - function doUpgrade(graph) { - var currEntity = graph.hasEntity(entity.id); - if (!currEntity) return graph; - var newTags = Object.assign({}, currEntity.tags); // shallow copy + return drawLayers.remove(utilArrayDifference(all, arr)); + }; - tagDiff.forEach(function (diff) { - if (diff.type === '-') { - delete newTags[diff.key]; - } else if (diff.type === '+') { - newTags[diff.key] = diff.newVal; - } + drawLayers.remove = function (what) { + var arr = [].concat(what); + arr.forEach(function (id) { + _layers = _layers.filter(function (o) { + return o.id !== id; }); - return actionChangeTags(currEntity.id, newTags)(graph); - } + }); + dispatch.call('change'); + return this; + }; - 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()) - }); - } + 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; + }; - 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; - }); - } + drawLayers.dimensions = function (val) { + if (!arguments.length) return utilGetDimensions(svg); + utilSetDimensions(svg, val); + return this; }; - validation.type = type; - return validation; + return utilRebind(drawLayers, dispatch, 'on'); } - var _discardNameRegexes = []; - function validationSuspiciousName() { - var type = 'suspicious_name'; - var keysToTestForGenericValues = ['aerialway', 'aeroway', 'amenity', 'building', 'craft', 'highway', 'leisure', 'railway', 'man_made', 'office', 'shop', 'tourism', 'waterway']; // A concern here in switching to async data means that `_nsiFilters` will not - // be available at first, so the data on early tiles may not have tags validated fully. + function 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 + }; - _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 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 isDiscardedSuggestionName(lowercaseName) { - return _discardNameRegexes.some(function (regex) { - return regex.test(lowercaseName); - }); - } // test if the name is just the key or tag value (e.g. "park") + var 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 - function nameMatchesRawTag(lowercaseName, tags) { - for (var i = 0; i < keysToTestForGenericValues.length; i++) { - var key = keysToTestForGenericValues[i]; - var val = tags[key]; + targets.exit().remove(); - if (val) { - val = val.toLowerCase(); + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { - return true; - } + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; } - } - return false; - } + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + }); + }; // enter/update - function isGenericName(name, tags) { - name = name.toLowerCase(); - return nameMatchesRawTag(name, tags) || isDiscardedSuggestionName(name); - } - 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 + 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 - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); - } - })]; - } - }); + 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 - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); - } + nopes.exit().remove(); // enter/update + + nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { + return 'way line target target-nope ' + nopeClass + d.id; + }).classed('segment-edited', segmentWasEdited); } - function makeIncorrectNameIssue(entityId, nameKey, incorrectName, langCode) { - return new validationIssue({ - type: type, - subtype: 'not_name', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - if (!entity) return ''; - var preset = _mainPresetIndex.match(entity, context.graph()); - var langName = langCode && _mainLocalizer.languageName(langCode); - return _t.html('issues.incorrect_name.message' + (langName ? '_language' : ''), { - feature: preset.name(), - name: incorrectName, - language: langName - }); - }, - reference: showReference, - entityIds: [entityId], - hash: nameKey + '=' + incorrectName, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_the_name.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + function drawLines(selection, graph, entities, filter) { + var base = context.history().base(); - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); - } - })]; + 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; + + if (a.tags.highway) { + scoreA -= highway_stack[a.tags.highway]; } - }); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + if (b.tags.highway) { + scoreB -= highway_stack[b.tags.highway]; + } + + return scoreA - scoreB; } - } - var validation = function checkGenericName(entity) { - // a generic name is okay if it's a known brand or entity - if (entity.hasWikidata()) return []; - var issues = []; - var notNames = (entity.tags['not:name'] || '').split(';'); + function 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. - 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]; + lines.enter().append('path').attr('class', function (d) { + var prefix = 'way line'; // if this line isn't styled by its own tags - if (notNames.length) { - for (var i in notNames) { - var notName = notNames[i]; + 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 - if (notName && value === notName) { - issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); - continue; + if (parentMultipolygons.length > 0 && // and only multipolygon relations + parentRelations.length === parentMultipolygons.length) { + // then fudge the classes to style this as an area edge + prefix = 'relation area'; } } - } - if (isGenericName(value, entity.tags)) { - issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); - } + 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; } - return issues; - }; + 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; + } + }); + }; + } - validation.type = type; - return validation; - } + 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; + }); - 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 (detected.ie) { + markers.each(function () { + this.parentNode.insertBefore(this, this); + }); + } + } - var epsilon = 0.05; - var nodeThreshold = 10; + var getPath = svgPath(projection, graph); + var ways = []; + var onewaydata = {}; + var sideddata = {}; + var oldMultiPolygonOuters = {}; - function isBuilding(entity, graph) { - if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; - return entity.tags.building && entity.tags.building !== 'no'; - } + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var outer = osmOldMultipolygonOuterMember(entity, graph); - var validation = function checkUnsquareWay(entity, graph) { - if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare + if (outer) { + ways.push(entity.mergeTags(outer.tags)); + oldMultiPolygonOuters[outer.id] = true; + } else if (entity.geometry(graph) === 'line') { + ways.push(entity); + } + } - 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 + 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 nodes = graph.childNodes(entity).slice(); // shallow copy + var uncovered = selection.selectAll('.layer-osm.lines'); // over areas + + var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. + + [covered, uncovered].forEach(function (selection) { + var range = selection === covered ? range$1(-10, 0) : range$1(0, 11); + var layergroup = selection.selectAll('g.layergroup').data(range); + layergroup = layergroup.enter().append('g').attr('class', function (d) { + return 'layergroup layer' + String(d); + }).merge(layergroup); + layergroup.selectAll('g.linegroup').data(['shadow', 'casing', 'stroke', 'shadow-highlighted', 'casing-highlighted', 'stroke-highlighted']).enter().append('g').attr('class', function (d) { + return 'linegroup line-' + d; + }); + layergroup.selectAll('g.line-shadow').call(drawLineGroup, 'shadow', false); + layergroup.selectAll('g.line-casing').call(drawLineGroup, 'casing', false); + layergroup.selectAll('g.line-stroke').call(drawLineGroup, 'stroke', false); + layergroup.selectAll('g.line-shadow-highlighted').call(drawLineGroup, 'shadow', true); + layergroup.selectAll('g.line-casing-highlighted').call(drawLineGroup, 'casing', true); + layergroup.selectAll('g.line-stroke-highlighted').call(drawLineGroup, 'stroke', true); + addMarkers(layergroup, 'oneway', 'onewaygroup', onewaydata, 'url(#ideditor-oneway-marker)'); + addMarkers(layergroup, 'sided', 'sidedgroup', sideddata, function marker(d) { + var category = graph.entity(d.id).sidednessIdentifier(); + return 'url(#ideditor-sided-marker-' + category + ')'; + }); + }); // Draw touch targets.. - if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice - // ignore if not all nodes are fully downloaded + touchLayer.call(drawTargets, graph, ways, filter); + } - 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 + return drawLines; + } - 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 svgMidpoints(projection, context) { + var targetRadius = 8; - var storedDegreeThreshold = corePreferences('validate-square-degrees'); - var degreeThreshold = isNaN(storedDegreeThreshold) ? DEFAULT_DEG_THRESHOLD : parseFloat(storedDegreeThreshold); - var points = nodes.map(function (node) { - return context.projection(node.loc); + function 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 + } + }; }); - if (!geoOrthoCanOrthogonalize(points, isClosed, epsilon, degreeThreshold, true)) return []; - var autoArgs; // don't allow autosquaring features linked to wikidata - - if (!entity.tags.wikidata) { - // use same degree threshold as for detection - var autoAction = actionOrthogonalize(entity.id, context.projection, undefined, degreeThreshold); - autoAction.transitionable = false; // when autofixing, do it instantly - - autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { - n: 1 - })]; - } + var targets = selection.selectAll('.midpoint.target').filter(function (d) { + return filter(d.properties.entity); + }).data(data, function key(d) { + return d.id; + }); // exit - 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 + targets.exit().remove(); // enter/update - context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { - n: 1 - })); // run after the squaring transition (currently 150ms) + targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { + return 'node midpoint target ' + fillClass + d.id; + }).attr('transform', getTransform); + } - 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 drawMidpoints(selection, graph, entities, filter, extent) { + var drawLayer = selection.selectAll('.layer-osm.points .points-group.midpoints'); + var touchLayer = selection.selectAll('.layer-touch.points'); + var mode = context.mode(); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); + if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { + drawLayer.selectAll('.midpoint').remove(); + touchLayer.selectAll('.midpoint.target').remove(); + return; } - }; - validation.type = type; - return validation; - } + var poly = extent.polygon(); + var midpoints = {}; - 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 - }); + 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 coreValidator(context) { - var dispatch$1 = dispatch('validated', 'focusedIssue'); - var validator = utilRebind({}, dispatch$1, 'on'); - var _rules = {}; - var _disabledRules = {}; - var _ignoredIssueIDs = {}; // issue.id -> true + for (var j = 0; j < nodes.length - 1; j++) { + var a = nodes[j]; + var b = nodes[j + 1]; + var id = [a.id, b.id].sort().join('-'); - var _baseCache = validationCache(); // issues before any user edits + 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]]); - var _headCache = validationCache(); // issues after all user edits + 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] + }; + } + } + } + } - var _validatedGraph = null; + function midpointFilter(d) { + if (midpoints[d.id]) return true; - var _deferred = new Set(); // - // initialize the validator rulesets - // + for (var i = 0; i < d.parents.length; i++) { + if (filter(d.parents[i])) { + return true; + } + } + return false; + } - 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 groups = drawLayer.selectAll('.midpoint').filter(midpointFilter).data(Object.values(midpoints), function (d) { + return d.id; }); - var disabledRules = corePreferences('validate-disabledRules'); - - if (disabledRules) { - disabledRules.split(',').forEach(function (key) { - _disabledRules[key] = true; - }); - } - }; + 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. - function reset(resetIgnored) { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + groups.select('polygon.shadow'); + groups.select('polygon.fill'); // Draw touch targets.. - _deferred["delete"](handle); - }); // clear caches + touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); + } - if (resetIgnored) _ignoredIssueIDs = {}; - _baseCache = validationCache(); - _headCache = validationCache(); - _validatedGraph = null; - } // - // clear caches, called whenever iD resets after a save - // + return drawMidpoints; + } + 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'); + } - validator.reset = function () { - reset(true); - }; + 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. - validator.resetIgnoredIssues = function () { - _ignoredIssueIDs = {}; // reload UI - dispatch$1.call('validated'); - }; // must update issues when the user changes the unsquare thereshold + 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 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 - validator.reloadUnsquareIssues = function () { - reloadUnsquareIssues(_headCache, context.graph()); - reloadUnsquareIssues(_baseCache, context.history().base()); - dispatch$1.call('validated'); - }; + 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 reloadUnsquareIssues(cache, graph) { - var checkUnsquareWay = _rules.unsquare_way; - if (typeof checkUnsquareWay !== 'function') return; // uncache existing + targets.exit().remove(); // enter/update - 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 + 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); + } - buildings.forEach(function (entity) { - var detected = checkUnsquareWay(entity, graph); - if (detected.length !== 1) return; - var issue = detected[0]; + 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.. - if (!cache.issuesByEntityID[entity.id]) { - cache.issuesByEntityID[entity.id] = new Set(); - } + 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.. - 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' - // }; + 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.. - 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 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 - var entityIds = issue.entityIds || []; + groups.select('.stroke'); // propagate bound data - for (var i = 0; i < entityIds.length; i++) { - var entityId = entityIds[i]; + groups.select('.icon') // propagate bound data + .attr('xlink:href', function (entity) { + var preset = _mainPresetIndex.match(entity, graph); + var picon = preset && preset.icon; - if (!context.hasEntity(entityId)) { - delete _headCache.issuesByEntityID[entityId]; - delete _headCache.issuesByIssueID[issue.id]; - return false; - } + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-11' : ''); } + }); // Draw touch targets.. - if (opts.what === 'edited' && _baseCache.issuesByIssueID[issue.id]) return false; - - if (opts.where === 'visible') { - var extent = issue.extent(context.graph()); - if (!view.intersects(extent)) return false; - } + touchLayer.call(drawTargets, graph, points, filter); + } - return true; - }); - }; + return drawPoints; + } - validator.getResolvedIssues = function () { - var baseIssues = Object.values(_baseCache.issuesByIssueID); - return baseIssues.filter(function (issue) { - return !_headCache.issuesByIssueID[issue.id]; - }); - }; + 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; + } - validator.focusIssue = function (issue) { - var extent = issue.extent(context.graph()); + 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 - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity + var toNode = graph.entity(d.to.node); + var toVertex = graph.entity(d.to.vertex); + var a = geoAngle(toVertex, toNode, projection); + var o = projection(toVertex.loc); + var r = d.u ? 0 // u-turn: no radius + : !toWay.__via ? pxRadius // leaf way: put marker at pxRadius + : Math.min(mid, pxRadius); // via way: prefer pxRadius, fallback to mid for very short ways - if (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 - } + return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; } - }; - 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 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 - 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 + groups.exit().remove(); // enter - validator.getSharedEntityIssues = function (entityIDs, options) { - var cache = _headCache; // gather the issues that are common to all the entities + 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 issueIDs = entityIDs.reduce(function (acc, entityID) { - var entityIssueIDs = cache.issuesByEntityID[entityID] || new Set(); + 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 - if (!acc) { - return new Set(entityIssueIDs); - } + groups.select('circle'); // propagate bound data + // Draw touch targets.. - 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; - } + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + groups = touchLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - var index1 = orderedIssueTypes.indexOf(issue1.type); - var index2 = orderedIssueTypes.indexOf(issue2.type); + groups.exit().remove(); // enter - 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; - } + groupsEnter = groups.enter().append('g').attr('class', function (d) { + return 'turn ' + d.key; }); - }; - - validator.getEntityIssues = function (entityID, options) { - return validator.getSharedEntityIssues([entityID], options); - }; + 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 - validator.getRuleKeys = function () { - return Object.keys(_rules); - }; + groups = groups.merge(groupsEnter).attr('transform', turnTransform); + groups.select('rect'); // propagate bound data - validator.isRuleEnabled = function (key) { - return !_disabledRules[key]; - }; + groups.select('circle'); // propagate bound data - validator.toggleRule = function (key) { - if (_disabledRules[key]) { - delete _disabledRules[key]; - } else { - _disabledRules[key] = true; - } + return this; + } - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); - }; + return drawTurns; + } - validator.disableRules = function (keys) { - _disabledRules = {}; - keys.forEach(function (k) { - _disabledRules[k] = true; - }); - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + 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] }; - validator.ignoreIssue = function (id) { - _ignoredIssueIDs[id] = true; - }; // - // Run validation on a single entity for the given graph - // + var _currHoverTarget; + var _currPersistent = {}; + var _currHover = {}; + var _prevHover = {}; + var _currSelected = {}; + var _prevSelected = {}; + var _radii = {}; - function validateEntity(entity, graph) { - var entityIssues = []; // runs validation and appends resulting issues + 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 runValidation(key) { - var fn = _rules[key]; - if (typeof fn !== 'function') { - console.error('no such validation rule = ' + key); // eslint-disable-line no-console + function fastEntityKey(d) { + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + return isMoving ? d.id : osmEntity.key(d); + } - return; - } + 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(); - var detected = fn(entity, graph); - entityIssues = entityIssues.concat(detected); - } // run all rules + 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) - Object.keys(_rules).forEach(runValidation); - return entityIssues; - } + 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 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 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 (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parentWay) { - acc.add(parentWay.id); // include parent ways + if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { + r += 1.5; + } - 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 + if (klass === 'shadow') { + // remember this value, so we don't need to + _radii[entity.id] = r; // recompute it when we draw the touch targets + } - graph._parentWays[nodeID].forEach(function (wayID) { - acc.add(wayID); // include connected ways - }); + select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); }); - } - - checkParentRels.forEach(function (entity) { - // include parent relations - if (entity.type !== 'relation') { - // but not super-relations - graph.parentRelations(entity).forEach(function (parentRelation) { - acc.add(parentRelation.id); - }); - } }); - return acc; - }, new Set()); - } // - // Run validation for several entities, supplied `entityIDs`, - // against `graph` for the given `cache` - // - - - 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 + vertices.sort(sortY); + var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit - 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. - // + groups.exit().remove(); // enter + 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. - validator.validate = function () { - var currGraph = context.graph(); - _validatedGraph = _validatedGraph || context.history().base(); + enter.filter(function (d) { + return d.hasInterestingTags(); + }).append('circle').attr('class', 'fill'); // update - if (currGraph === _validatedGraph) { - dispatch$1.call('validated'); - return; - } + 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`. - var oldGraph = _validatedGraph; - var difference = coreDifference(oldGraph, currGraph); - _validatedGraph = currGraph; - var createdAndModifiedEntityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) + var iconUse = groups.selectAll('.icon').data(function data(d) { + return zoom >= 17 && getIcon(d) ? [d] : []; + }, fastEntityKey); // exit - 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) + iconUse.exit().remove(); // enter - var modifiedAndDeletedEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { - return entity.id; - }); - var entityIDsToCheckForOldGraph = entityIDsToValidate(modifiedAndDeletedEntityIDs, oldGraph); // concat the sets + 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 - entityIDsToCheckForOldGraph.forEach(entityIDsToCheck.add, entityIDsToCheck); - validateEntities(entityIDsToCheck, context.graph(), _headCache); - dispatch$1.call('validated'); - }; + var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { + return zoom >= 18 && getDirections(d) ? [d] : []; + }, fastEntityKey); // exit - 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: + dgroups.exit().remove(); // enter/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: + 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 - context.on('exit.validator', validator.validate); // When merging fetched data: + viewfields.exit().remove(); // enter/update - 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'); + 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 + ')'; }); + } - _deferred.add(handle); - }); - return validator; - } - - function validationCache() { - var cache = { - issuesByIssueID: {}, - // issue.id -> issue - issuesByEntityID: {} // entity.id -> set(issue.id) + 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 vertexType = svgPassiveVertex(node, graph, activeID); - 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(); - } + if (vertexType !== 0) { + // passive or adjacent - allow to connect + data.targets.push({ + type: 'Feature', + id: node.id, + properties: { + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } else { + data.nopes.push({ + type: 'Feature', + id: node.id + '-nope', + properties: { + nope: true, + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } + }); // Targets allow hover and vertex snapping - cache.issuesByEntityID[entityId].add(issue.id); - }); - cache.issuesByIssueID[issue.id] = issue; - }); - }; + 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 - 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]; - }; + targets.exit().remove(); // enter/update - cache.uncacheIssues = function (issues) { - issues.forEach(cache.uncacheIssue); - }; + 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 - 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 nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(data.nopes, function key(d) { + return d.id; + }); // exit + nopes.exit().remove(); // enter/update - cache.uncacheEntityID = function (entityID) { - var issueIDs = cache.issuesByEntityID[entityID]; - if (!issueIDs) return; - issueIDs.forEach(function (issueID) { - var issue = cache.issuesByIssueID[issueID]; + 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 (issue) { - cache.uncacheIssue(issue); - } else { - delete cache.issuesByIssueID[issueID]; - } - }); - delete cache.issuesByEntityID[entityID]; - }; - return cache; - } + function renderAsVertex(entity, graph, wireframe, zoom) { + var geometry = entity.geometry(graph); + return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); + } - 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 = []; + 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); + } - var _origChanges; + function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { + var results = {}; + var seenIds = {}; - var _discardTags = {}; - _mainFileFetcher.get('discarded').then(function (d) { - _discardTags = d; - })["catch"](function () { - /* ignore */ - }); - var uploader = utilRebind({}, dispatch$1, 'on'); + 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); - uploader.isSaving = function () { - return _isSaving; - }; + if (!context.features().isHiddenFeature(entity, graph, geometry)) { + var i; - uploader.save = function (changeset, tryAgain, checkConflicts) { - // Guard against accidentally entering save code twice - #4641 - if (_isSaving && !tryAgain) { - return; - } + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + var child = graph.hasEntity(entity.nodes[i]); - var osm = context.connection(); - if (!osm) return; // If user somehow got logged out mid-save, try to reauthenticate.. - // This can happen if they were logged in from before, but the tokens are no longer valid. + if (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 (!osm.authenticated()) { - osm.authenticate(function (err) { - if (!err) { - uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + if (member) { + addChildVertices(member); + } + } + } else if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; } - }); - return; + } } - if (!_isSaving) { - _isSaving = true; - dispatch$1.call('saveStarted', this); - } + ids.forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - var history = context.history(); - _conflicts = []; - _errors = []; // Store original changes, in case user wants to download them as an .osc file + 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; + } - _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 drawVertices(selection, graph, entities, filter, extent, fullRedraw) { + var wireframe = context.surface().classed('fill-wireframe'); + var visualDiff = context.surface().classed('highlight-edited'); + var zoom = geoScaleToZoom(projection.scale()); + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + var base = context.history().base(); + var drawLayer = selection.selectAll('.layer-osm.points .points-group.vertices'); + var touchLayer = selection.selectAll('.layer-touch.points'); - if (!tryAgain) { - history.perform(actionNoop()); - } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` + if (fullRedraw) { + _currPersistent = {}; + _radii = {}; + } // Collect important vertices from the `entities` list.. + // (during a partial redraw, it will not contain everything) - if (!checkConflicts) { - upload(changeset); // Do the full (slow) conflict check.. - } else { - performFullConflictCheck(changeset); - } - }; + 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.. - 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 = []; + 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.. - for (var i = 0; i < summary.length; i++) { - var item = summary[i]; - if (item.changeType === 'modified') { - _toCheck.push(item.entity.id); + if (!keep && !fullRedraw) { + delete _currPersistent[entity.id]; } - } + } // 3 sets of vertices to consider: - var _toLoad = withChildNodes(_toCheck, localGraph); - var _loaded = {}; - var _toLoadCount = 0; - var _toLoadTotal = _toLoad.length; + 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) - if (_toCheck.length) { - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + }; + 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. - _toLoad.forEach(function (id) { - _loaded[id] = false; - }); + var filterRendered = function filterRendered(d) { + return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); + }; - osm.loadMultiple(_toLoad, loaded); - } else { - upload(changeset); - } + drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. + // When drawing, render all targets (not just those affected by a partial redraw) - return; + var filterTouch = function filterTouch(d) { + return isMoving ? true : filterRendered(d); + }; - 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); - } - }); + touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); + + 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); }); - return Array.from(s); - } // Reload modified entities into an alternate graph and check for conflicts.. + } + } // partial redraw - only update the selected items.. - function loaded(err, result) { - if (_errors.length) return; + drawVertices.drawSelected = function (selection, graph, extent) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevSelected = _currSelected || {}; - if (err) { - _errors.push({ - msg: err.message || err.responseText, - details: [_t('save.status_code', { - code: err.status - })] - }); + if (context.map().isInWideSelection()) { + _currSelected = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - 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 (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.. - var i, id; - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - id = entity.nodes[i]; + var filter = function filter(d) { + return d.id in _prevSelected; + }; - 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; + drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); + }; // partial redraw - only update the hovered items.. - if (_loaded[id] === undefined) { - _loaded[id] = false; - loadMore.push(id); - } - } - } - }); - _toLoadCount += result.data.length; - _toLoadTotal += loadMore.length; - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); - if (loadMore.length) { - _toLoad.push.apply(_toLoad, loadMore); + drawVertices.drawHover = function (selection, graph, target, extent) { + if (target === _currHoverTarget) return; // continue only if something changed - osm.loadMultiple(loadMore, loaded); - } + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevHover = _currHover || {}; + _currHoverTarget = target; + var entity = target && target.properties && target.properties.entity; + + if (entity) { + _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); + } else { + _currHover = {}; + } // note that drawVertices will add `_currHover` automatically if needed.. - if (!_toLoad.length) { - detectConflicts(); - upload(changeset); - } - } - } - function detectConflicts() { - function choice(id, text, _action) { - return { - id: id, - text: text, - action: function action() { - history.replace(_action); - } - }; - } + var filter = function filter(d) { + return d.id in _prevHover; + }; - function formatUser(d) { - return '' + d + ''; - } + drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); + }; - function entityName(entity) { - return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; - } + return drawVertices; + } - function sameVersions(local, remote) { - if (local.version !== remote.version) return false; + function utilBindOnce(target, type, listener, capture) { + var typeOnce = type + '.once'; - if (local.type === 'way') { - var children = utilArrayUnion(local.nodes, remote.nodes); + function one() { + target.on(typeOnce, null); + listener.apply(this, arguments); + } - 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; - } - } + target.on(typeOnce, one, capture); + return this; + } - return true; - } + function defaultFilter(d3_event) { + return !d3_event.ctrlKey && !d3_event.button; + } - _toCheck.forEach(function (id) { - var local = localGraph.entity(id); - var remote = remoteGraph.entity(id); - if (sameVersions(local, remote)) return; - var merge = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags, formatUser); - history.replace(merge); - var mergeConflicts = merge.conflicts(); - if (!mergeConflicts.length) return; // merged safely + function defaultExtent() { + var e = this; - 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 (e instanceof SVGElement) { + e = e.ownerSVGElement || e; - _conflicts.push({ - id: id, - name: entityName(local), - details: mergeConflicts, - chosen: 1, - choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] - }); - }); + if (e.hasAttribute('viewBox')) { + e = e.viewBox.baseVal; + return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; } + + return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; } - function upload(changeset) { - var osm = context.connection(); + return [[0, 0], [e.clientWidth, e.clientHeight]]; + } - if (!osm) { - _errors.push({ - msg: 'No OSM Service' - }); - } + function defaultWheelDelta(d3_event) { + return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); + } - if (_conflicts.length) { - didResultInConflicts(changeset); - } else if (_errors.length) { - didResultInErrors(); - } else { - var history = context.history(); - var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + 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)); + } - if (changes.modified.length || changes.created.length || changes.deleted.length) { - dispatch$1.call('willAttemptUpload', this); - osm.putChangeset(changeset, changes, uploadCallback); - } else { - // changes were insignificant or reverted by user - didResultInNoChanges(); - } - } + function utilZoomPan() { + var filter = defaultFilter, + extent = defaultExtent, + constrain = defaultConstrain, + wheelDelta = defaultWheelDelta, + scaleExtent = [0, Infinity], + translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], + interpolate = interpolateZoom, + dispatch = dispatch$8('start', 'zoom', 'end'), + _wheelDelay = 150, + _transform = identity$2, + _activeGesture; + + function zoom(selection) { + selection.on('pointerdown.zoom', pointerdown).on('wheel.zoom', wheeled).style('touch-action', 'none').style('-webkit-tap-highlight-color', 'rgba(0,0,0,0)'); + select(window).on('pointermove.zoompan', pointermove).on('pointerup.zoompan pointercancel.zoompan', pointerup); } - 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 - })] - }); + zoom.transform = function (collection, transform, point) { + var selection = collection.selection ? collection.selection() : collection; - didResultInErrors(); - } + if (collection !== selection) { + schedule(collection, transform, point); } else { - didResultInSuccess(changeset); + selection.interrupt().each(function () { + gesture(this, arguments).start(null).zoom(null, null, typeof transform === 'function' ? transform.apply(this, arguments) : transform).end(null); + }); } + }; + + 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); + }; + + 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); + }); + }; + + 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); } - function didResultInNoChanges() { - dispatch$1.call('resultNoChanges', this); - endSave(); - context.flush(); // reset iD + function translate(transform, p0, p1) { + var x = p0[0] - p1[0] * transform.k, + y = p0[1] - p1[1] * transform.k; + return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y); } - function didResultInErrors() { - context.history().pop(); - dispatch$1.call('resultErrors', this, _errors); - endSave(); + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; } - function didResultInConflicts(changeset) { - _conflicts.sort(function (a, b) { - return b.id.localeCompare(a.id); - }); + 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); + } - dispatch$1.call('resultConflicts', this, changeset, _conflicts, _origChanges); - endSave(); + g.zoom(null, null, t); + }; + }); } - 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 - - window.setTimeout(function () { - endSave(); - context.flush(); // reset iD - }, 2500); + function gesture(that, args, clean) { + return !clean && _activeGesture || new Gesture(that, args); } - function endSave() { - _isSaving = false; - dispatch$1.call('saveEnded', this); + function Gesture(that, args) { + this.that = that; + this.args = args; + this.active = 0; + this.extent = extent.apply(that, args); } - uploader.cancelConflictResolution = function () { - context.history().pop(); + Gesture.prototype = { + start: function start(d3_event) { + if (++this.active === 1) { + _activeGesture = this; + dispatch.call('start', this, d3_event); + } + + 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); + } + + return this; + } }; - uploader.processResolvedConflicts = function (changeset) { - var history = context.history(); + 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. - 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 (g.wheel) { + if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) { + g.mouse[1] = t.invert(g.mouse[0] = p); + } - if (entity && entity.type === 'way') { - var children = utilArrayUniq(entity.nodes); + 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); + } - for (var j = 0; j < children.length; j++) { - history.replace(actionRevert(children[j])); - } - } + 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)); - history.replace(actionRevert(_conflicts[i].id)); - } + function wheelidled() { + g.wheel = null; + g.end(d3_event); } + } - uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false - }; + var _downPointerIDs = new Set(); - uploader.reset = function () {}; + var _pointerLocGetter; - return uploader; - } + function pointerdown(d3_event) { + _downPointerIDs.add(d3_event.pointerId); - var abs$4 = Math.abs; - var exp$2 = Math.exp; - var E = Math.E; + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments, _downPointerIDs.size === 1); + var started; + d3_event.stopImmediatePropagation(); + _pointerLocGetter = utilFastMouse(this); - var FORCED$g = fails(function () { - return Math.sinh(-2e-17) != -2e-17; - }); + var loc = _pointerLocGetter(d3_event); - // `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); + var p = [loc, _transform.invert(loc), d3_event.pointerId]; + + if (!g.pointer0) { + g.pointer0 = p; + started = true; + } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { + g.pointer1 = p; + } + + if (started) { + interrupt(this); + g.start(d3_event); + } } - }); - var isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; // listen for DPI change, e.g. when dragging a browser window from a retina to non-retina screen + function 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; - window.matchMedia("\n (-webkit-min-device-pixel-ratio: 2), /* Safari */\n (min-resolution: 2dppx), /* standard */\n (min-resolution: 192dpi) /* fallback */\n ").addListener(function () { - isRetina = window.devicePixelRatio && window.devicePixelRatio >= 2; - }); + if ((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; + } - 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); - } + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); - function vintageRange(vintage) { - var s; + var loc = _pointerLocGetter(d3_event); - if (vintage.start || vintage.end) { - s = vintage.start || '?'; + var t, p, l; + if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; + t = _transform; - if (vintage.start !== vintage.end) { - s += ' - ' + (vintage.end || '?'); + 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 s; - } + g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + } - function rendererBackgroundSource(data) { - var source = Object.assign({}, data); // shallow copy + function pointerup(d3_event) { + if (!_downPointerIDs.has(d3_event.pointerId)) return; - var _offset = [0, 0]; - var _name = source.name; - var _description = source.description; + _downPointerIDs["delete"](d3_event.pointerId); - var _best = !!source.best; + 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; - var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; + if (g.pointer1 && !g.pointer0) { + g.pointer0 = g.pointer1; + delete g.pointer1; + } - source.tileSize = data.tileSize || 256; - source.zoomExtent = data.zoomExtent || [0, 22]; - source.overzoom = data.overzoom !== false; + if (g.pointer0) { + g.pointer0[1] = _transform.invert(g.pointer0[0]); + } else { + g.end(d3_event); + } + } - source.offset = function (val) { - if (!arguments.length) return _offset; - _offset = val; - return source; + zoom.wheelDelta = function (_) { + return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; }; - source.nudge = function (val, zoomlevel) { - _offset[0] += val[0] / Math.pow(2, zoomlevel); - _offset[1] += val[1] / Math.pow(2, zoomlevel); - return source; + zoom.filter = function (_) { + return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; }; - source.name = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t('imagery.' + id_safe + '.name', { - "default": _name - }); + zoom.extent = function (_) { + return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; - source.label = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.name', { - "default": _name - }); + zoom.scaleExtent = function (_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; }; - source.description = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.description', { - "default": _description - }); + zoom.translateExtent = function (_) { + return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]]; }; - source.best = function () { - return _best; + zoom.constrain = function (_) { + return arguments.length ? (constrain = _, zoom) : constrain; }; - source.area = function () { - if (!data.polygon) return Number.MAX_VALUE; // worldwide - - var area = d3_geoArea({ - type: 'MultiPolygon', - coordinates: [data.polygon] - }); - return isNaN(area) ? 0 : area; + zoom.interpolate = function (_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; }; - source.imageryUsed = function () { - return _name || source.id; + zoom._transform = function (_) { + return arguments.length ? (_transform = _, zoom) : _transform; }; - source.template = function (val) { - if (!arguments.length) return _template; + return utilRebind(zoom, dispatch, 'on'); + } - if (source.id === 'custom') { - _template = val; - } + // if pointer events are supported. Falls back to default `dblclick` event. - return source; - }; + function utilDoubleUp() { + var dispatch = dispatch$8('doubleUp'); + var _maxTimespan = 500; // milliseconds - 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) + var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices + + var _pointer; // object representing the pointer that could trigger double up + + + function pointerIsValidFor(loc) { + // second pointerup must occur within a small timeframe after the first pointerdown + return new Date().getTime() - _pointer.startTime <= _maxTimespan && // all pointer events must occur within a small distance of the first pointerdown + geoVecLength(_pointer.startLoc, loc) <= _maxDistance; + } + + function 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 - 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 (_pointer && !pointerIsValidFor(loc)) { + // if this pointer is no longer valid, clear it so another can be started + _pointer = undefined; } - if (source.type === 'wms') { - var tileToProjectedCoords = function tileToProjectedCoords(x, y, z) { - //polyfill for IE11, PhantomJS - var sinh = Math.sinh || function (x) { - var y = Math.exp(x); - return (y - 1 / y) / 2; - }; + if (!_pointer) { + _pointer = { + startLoc: loc, + startTime: new Date().getTime(), + upCount: 0, + pointerId: d3_event.pointerId + }; + } else { + // double down + _pointer.pointerId = d3_event.pointerId; + } + } - 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))); + 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; - switch (source.projection) { - case 'EPSG:4326': - return { - x: lon * 180 / Math.PI, - y: lat * 180 / Math.PI - }; + if (_pointer.upCount === 2) { + // double up! + var loc = [d3_event.clientX, d3_event.clientY]; - 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 (pointerIsValidFor(loc)) { + var locInThis = utilFastMouse(this)(d3_event); + dispatch.call('doubleUp', this, d3_event, locInThis); + } // clear the pointer info in any case - 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; - case 'proj': - return projection; + _pointer = undefined; + } + } - case 'wkid': - return projection.replace(/^EPSG:/, ''); + 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)); + }); + } + } - 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; - } + doubleUp.off = function (selection) { + selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); + }; - case 'w': - return minXmaxY.x; + return utilRebind(doubleUp, dispatch, 'on'); + } - case 's': - return maxXminY.y; + var TILESIZE = 256; + var minZoom = 2; + var maxZoom = 24; + var kMin = geoZoomToScale(minZoom, TILESIZE); + var kMax = geoZoomToScale(maxZoom, TILESIZE); - case 'n': - return maxXminY.x; + function clamp$1(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - case 'e': - return minXmaxY.y; + 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; - 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 = ''; + var _selection = select(null); - for (var zoom = coord[2]; zoom > 0; zoom--) { - var b = 0; - var mask = 1 << zoom - 1; - if ((coord[0] & mask) !== 0) b++; - if ((coord[1] & mask) !== 0) b += 2; - u += b.toString(); - } + var supersurface = select(null); + var wrapper = select(null); + var surface = select(null); + var _dimensions = [1, 1]; + var _dblClickZoomEnabled = true; + var _redrawEnabled = true; - return u; - }); - } // these apply to any type.. + var _gestureTransformStart; + var _transformStart = projection.transform(); - result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(coord[0] + coord[1]) % subdomains.length]; - }); - return result; - }; + var _transformLast; - source.validZoom = function (z) { - return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); - }; + var _isTransformed = false; + var _minzoom = 0; - source.isLocatorOverlay = function () { - return source.id === 'mapbox_locator_overlay'; - }; - /* hides a source from the list, but leaves it available for use */ + var _getMouseCoords; + var _lastPointerEvent; - source.isHidden = function () { - return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; - }; + var _lastWithinEditableZoom; // whether a pointerdown event started the zoom - source.copyrightNotices = function () {}; - source.getMetadata = function (center, tileCoord, callback) { - var vintage = { - start: localeDateString(source.startDate), - end: localeDateString(source.endDate) - }; - vintage.range = vintageRange(vintage); - var metadata = { - vintage: vintage - }; - callback(null, metadata); - }; + var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events - return source; - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom - 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 - var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD + var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; - 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 */ + 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; }); - 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(', '); - }; + var _doubleUpHandler = utilDoubleUp(); - 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 scheduleRedraw = throttle(redraw, 750); // var isRedrawScheduled = false; + // var pendingRedrawCall; + // function scheduleRedraw() { + // // Only schedule the redraw if one has not already been set. + // if (isRedrawScheduled) return; + // isRedrawScheduled = true; + // var that = this; + // var args = arguments; + // pendingRedrawCall = window.requestIdleCallback(function () { + // // Reset the boolean so future redraws can be set. + // isRedrawScheduled = false; + // redraw.apply(that, args); + // }, { timeout: 1400 }); + // } - var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; - if (inflight[tileID]) return; - if (!cache[tileID]) { - cache[tileID] = {}; - } + function cancelPendingRedraw() { + scheduleRedraw.cancel(); // isRedrawScheduled = false; + // window.cancelIdleCallback(pendingRedrawCall); + } - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); + function map(selection) { + _selection = selection; + context.on('change.map', immediateRedraw); + var osm = context.connection(); + + if (osm) { + osm.on('change.map', immediateRedraw); } - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; + function didUndoOrRedo(targetTransform) { + var mode = context.mode().id; + if (mode !== 'browse' && mode !== 'select') return; - if (!result) { - throw new Error('Unknown Error'); + if (targetTransform) { + map.transformEase(targetTransform); } + } - 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); + 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 - bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; - return bing; - }; + 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 - 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'; - } + 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; - var esri = rendererBackgroundSource(data); - var cache = {}; - var inflight = {}; + if (d3_event.button === 2) { + d3_event.stopPropagation(); + } + }, true).on(_pointerPrefix + 'up.zoom', function (d3_event) { + _lastPointerEvent = d3_event; - var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically - // https://developers.arcgis.com/documentation/tiled-elevation-service/ + 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 + 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 - 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 z = 20; // first generate a random url using the template + updateAreaFill(); - var dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map + _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { + if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself - var x = Math.floor((center[0] + 180) / 360 * Math.pow(2, z)); - var y = Math.floor((1 - Math.log(Math.tan(center[1] * Math.PI / 180) + 1 / Math.cos(center[1] * Math.PI / 180)) / Math.PI) / 2 * Math.pow(2, z)); // fetch an 8x8 grid to leverage cache + if (_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); + }); - 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 + context.on('enter.map', function () { + if (!map.editableDataEnabled(true + /* skip zoom check */ + )) return; + if (_isTransformed) return; // redraw immediately any objects affected by a change in selectedIDs. - d3_json(tilemapUrl).then(function (tilemap) { - if (!tilemap) { - throw new Error('Unknown Error'); - } + var graph = context.graph(); + var selectedAndParents = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); - var hasTiles = true; + if (entity) { + selectedAndParents[entity.id] = entity; - 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 (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parent) { + selectedAndParents[parent.id] = parent; + }); + } } - } // if any tiles are missing at level 20 we restrict maxZoom to 19 + }); + var data = Object.values(selectedAndParents); + var filter = function filter(d) { + return d.id in selectedAndParents; + }; - esri.zoomExtent[1] = hasTiles ? 22 : 19; - })["catch"](function () { - /* ignore */ + data = context.features().filter(data, graph); + surface.call(drawVertices.drawSelected, graph, map.extent()).call(drawLines, graph, data, filter).call(drawAreas, graph, data, filter).call(drawMidpoints, graph, data, filter, map.trimmedExtent()); + dispatch.call('drawn', this, { + full: false + }); // redraw everything else later + + scheduleRedraw(); }); - }; + map.dimensions(utilGetDimensions(selection)); + } - 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) + 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 unknown = _t('info_panels.background.unknown'); - var metadataLayer; - var vintage = {}; - var metadata = {}; - if (inflight[tileID]) return; + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; - switch (true) { - case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': - metadataLayer = 4; - break; + if (listener.name === 'zoom' && listener.type === 'mouseup') { + hasOrphan = true; + break; + } + } - case zoom >= 19: - metadataLayer = 3; - break; + if (hasOrphan) { + var event = window.CustomEvent; - case zoom >= 17: - metadataLayer = 2; - break; + 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. - case zoom >= 13: - metadataLayer = 0; - break; - default: - metadataLayer = 99; + event.view = window; + window.dispatchEvent(event); + } } - var url; // build up query using the layer appropriate to the current zoom - - if (esri.id === 'EsriWorldImagery') { - url = 'https://services.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/'; - } else if (esri.id === 'EsriWorldImageryClarity') { - url = 'https://serviceslab.arcgisonline.com/arcgis/rest/services/Clarity_World_Imagery/MapServer/'; - } + return d3_event.button !== 2; // ignore right clicks + } - url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + function pxCenter() { + return [_dimensions[0] / 2, _dimensions[1] / 2]; + } - if (!cache[tileID]) { - cache[tileID] = {}; - } + function drawEditable(difference, extent) { + var mode = context.mode(); + var graph = context.graph(); + var features = context.features(); + var all = context.history().intersects(map.extent()); + var fullRedraw = false; + var data; + var set; + var filter; + var applyFeatureLayerFilters = true; - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); - } // accurate metadata is only available >= 13 + 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 + applyFeatureLayerFilters = false; + } else if (difference) { + var complete = difference.complete(map.extent()); + data = Object.values(complete).filter(Boolean); + set = new Set(Object.keys(complete)); - if (metadataLayer === 99) { - vintage = { - start: null, - end: null, - range: null - }; - metadata = { - vintage: null, - source: unknown, - description: unknown, - resolution: unknown, - accuracy: unknown + filter = function filter(d) { + return set.has(d.id); }; - callback(null, metadata); - } else { - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; - 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 + features.clear(data); + } else { + // force a full redraw if gatherStats detects that a feature + // should be auto-hidden (e.g. points or buildings).. + if (features.gatherStats(all, graph, _dimensions)) { + extent = undefined; + } + if (extent) { + data = context.history().intersects(map.extent().intersection(extent)); + set = new Set(data.map(function (entity) { + return entity.id; + })); - var captureDate = localeDateString(result.features[0].attributes.SRC_DATE2); - vintage = { - start: captureDate, - end: captureDate, - range: captureDate + filter = function filter(d) { + return set.has(d.id); }; - 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'; - } - - 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); - }); + } else { + data = all; + fullRedraw = true; + filter = utilFunctor(true); + } } - function clean(val) { - return String(val).trim() || unknown; + if (applyFeatureLayerFilters) { + data = features.filter(data, graph); + } else { + context.features().resetStats(); } - }; - return esri; - }; + 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()); + } - rendererBackgroundSource.None = function () { - var source = rendererBackgroundSource({ - id: 'none', - template: '' - }); + 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 + }); + } - source.name = function () { - return _t('background.none'); + 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); }; - source.label = function () { - return _t.html('background.none'); - }; + 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(); - source.imageryUsed = function () { - return null; - }; + if (mode && !allowed[mode.id]) { + context.enter(modeBrowse(context)); + } - source.area = function () { - return -1; // sources in background pane are sorted by area - }; + dispatch.call('drawn', this, { + full: true + }); + } - return source; - }; + 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 - rendererBackgroundSource.Custom = function (template) { - var source = rendererBackgroundSource({ - id: 'custom', - template: template - }); + e2._rotation = e.rotation; // preserve the original rotation - source.name = function () { - return _t('background.custom'); - }; + _selection.node().dispatchEvent(e2); + } - source.label = function () { - return _t.html('background.custom'); - }; + 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. - source.imageryUsed = function () { - // sanitize personal connection tokens - #6801 - var cleaned = source.template(); // from query string parameters + if (source && source.type === 'wheel') { + // assume that the gesture is already handled by pointer events + if (_pointerDown) return; + var detected = utilDetect(); + var dX = source.deltaX; + var dY = source.deltaY; + var x2 = x; + var y2 = y; + var k2 = k; + var t0, p0, p1; // Normalize mousewheel scroll speed (Firefox) - #3029 + // If wheel delta is provided in LINE units, recalculate it in PIXEL units + // We are essentially redoing the calculations that occur here: + // https://github.com/d3/d3-zoom/blob/78563a8348aa4133b07cac92e2595c2227ca7cd7/src/zoom.js#L203 + // See this for more info: + // https://github.com/basilfx/normalize-wheel/blob/master/src/normalizeWheel.js - if (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 + 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 + if (detected.os !== 'mac') { + dY *= 5; + } // recalculate x2,y2,k2 - cleaned = cleaned.replace(/token\/(\w+)/, 'token/{apikey}'); - return 'Custom (' + cleaned + ' )'; - }; - source.area = function () { - return -2; // sources in background pane are sorted by area - }; + 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 - return source; - }; + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // Trackpad scroll zooming with shift or alt/option key down + } else if ((source.altKey || source.shiftKey) && isInteger(dY)) { + // recalculate x2,y2,k2 + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map panning (Mac only, all browsers except Firefox #8595) - #5492, #5512 + // Panning via the `wheel` event will always have: + // - `ctrlKey = false` + // - `deltaX`,`deltaY` are round integer pixels + } else if (detected.os === 'mac' && detected.browser !== 'Firefox' && !source.ctrlKey && isInteger(dX) && isInteger(dY)) { + p1 = projection.translate(); + x2 = p1[0] - dX; + y2 = p1[1] - dY; + k2 = projection.scale(); + k2 = clamp$1(k2, kMin, kMax); + } // something changed - replace the event transform - function rendererTileLayer(context) { - var transformProp = utilPrefixCSSProperty('Transform'); - var tiler = utilTiler(); - var _tileSize = 256; - var _projection; + if (x2 !== x || y2 !== y || k2 !== k) { + x = x2; + y = y2; + k = k2; + eventTransform = identity$2.translate(x2, y2).scale(k2); - var _cache = {}; + if (_zoomerPanner._transform) { + // utilZoomPan interface + _zoomerPanner._transform(eventTransform); + } else { + // d3_zoom interface + _selection.node().__zoom = eventTransform; + } + } + } - var _tileOrigin; + if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { + return; // no change + } - var _zoom; + 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; + } - var _source; + projection.transform(eventTransform); + var withinEditableZoom = map.withinEditableZoom(); - function tileSizeAtZoom(d, z) { - var EPSILON = 0.002; // close seams + 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 _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; - } + _lastWithinEditableZoom = withinEditableZoom; + } - function atZoom(t, distance) { - var power = Math.pow(2, distance); - return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; - } + var scale = k / _transformStart.k; + var tX = (x / scale - _transformStart.x) * scale; + var tY = (y / scale - _transformStart.y) * scale; - function lookUp(d) { - for (var up = -1; up > -d[2]; up--) { - var tile = atZoom(d, up); + if (context.inIntro()) { + curtainProjection.transform({ + x: x - tX, + y: y - tY, + k: k + }); + } - if (_cache[_source.url(tile)] !== false) { - return tile; - } + if (source) { + _lastPointerEvent = event; } - } - function uniqueBy(a, n) { - var o = []; - var seen = {}; + _isTransformed = true; + _transformLast = eventTransform; + utilSetTransform(supersurface, tX, tY, scale); + scheduleRedraw(); + dispatch.call('move', this, map); - for (var i = 0; i < a.length; i++) { - if (seen[a[i][n]] === undefined) { - o.push(a[i]); - seen[a[i][n]] = true; - } + function isInteger(val) { + return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; } - - return o; } - function addSource(d) { - d.push(_source.url(d)); - return d; - } // Update tiles based on current state of `projection`. - - - function background(selection) { - _zoom = geoScaleToZoom(_projection.scale(), _tileSize); - var pixelOffset; + function resetTransform() { + if (!_isTransformed) return false; + utilSetTransform(supersurface, 0, 0); + _isTransformed = false; - if (_source) { - pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; - } else { - pixelOffset = [0, 0]; + if (context.inIntro()) { + curtainProjection.transform(projection.transform()); } - 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). + return true; + } + 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 render(selection) { - if (!_source) return; - var requests = []; - var showDebug = context.getDebug('tile') && !_source.overlay; + if (resetTransform()) { + difference = extent = undefined; + } - 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 + var zoom = map.zoom(); + var z = String(~~zoom); - requests.push(d); + if (surface.attr('data-zoom') !== z) { + surface.attr('data-zoom', z); + } // class surface as `lowzoom` around z17-z18.5 (based on latitude) - 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 load(d3_event, d) { - _cache[d[3]] = true; - select(this).on('error', null).on('load', null).classed('tile-loaded', true); - render(selection); - } + 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)); - function error(d3_event, d) { - _cache[d[3]] = false; - select(this).on('error', null).on('load', null).remove(); - render(selection); - } + if (!difference) { + supersurface.call(context.background()); + wrapper.call(drawLayers); + } // OSM - function imageTransform(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); - var scale = tileSizeAtZoom(d, _zoom); - return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; + if (map.editableDataEnabled() || map.isInWideSelection()) { + context.loadTiles(projection); + drawEditable(difference, extent); + } else { + editOff(); } - function tileCenter(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); - - return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; - } + _transformStart = projection.transform(); + return map; + } - 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 immediateRedraw = function immediateRedraw(difference, extent) { + if (!difference && !extent) cancelPendingRedraw(); + redraw(difference, extent); + }; + map.lastPointerEvent = function () { + return _lastPointerEvent; + }; - 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); + map.mouse = function (d3_event) { + var event = d3_event || _lastPointerEvent; - 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 (event) { + var s; - 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)); + while (s = event.sourceEvent) { + event = s; + } - _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 _getMouseCoords(event); } - } - background.projection = function (val) { - if (!arguments.length) return _projection; - _projection = val; - return background; - }; + return null; + }; // returns Lng/Lat - background.dimensions = function (val) { - if (!arguments.length) return tiler.size(); - tiler.size(val); - return background; + + map.mouseCoordinates = function () { + var coord = map.mouse() || pxCenter(); + return projection.invert(coord); }; - background.source = function (val) { - if (!arguments.length) return _source; - _source = val; - _tileSize = _source.tileSize; - _cache = {}; - tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); - return background; + map.dblclickZoomEnable = function (val) { + if (!arguments.length) return _dblClickZoomEnabled; + _dblClickZoomEnabled = val; + return map; }; - return background; - } + map.redrawEnable = function (val) { + if (!arguments.length) return _redrawEnabled; + _redrawEnabled = val; + return map; + }; - 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; + map.isTransformed = function () { + return _isTransformed; + }; - 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 setTransform(t2, duration, force) { + var t = projection.transform(); + if (!force && t2.k === t.k && t2.x === t.x && t2.y === t.y) return false; - 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]] ] + 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; - 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 + _selection.call(_zoomerPanner.transform, _transformStart); + } - _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' + return true; + } - _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' + 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 + 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); + } - var template = corePreferences('background-custom-template') || ''; - var custom = rendererBackgroundSource.Custom(template); + map.pan = function (delta, duration) { + var t = projection.translate(); + var k = projection.scale(); + t[0] += delta[0]; + t[1] += delta[1]; - _imageryIndex.backgrounds.unshift(custom); + 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(); - return _imageryIndex; - }); - } + _selection.call(_zoomerPanner.transform, _transformStart); - 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 + dispatch.call('move', this, map); + immediateRedraw(); + } - 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 + return map; + }; + 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; + }; - var sources = background.sources(context.map().extent()); - var wasValid = _isValid; - _isValid = !!sources.filter(function (d) { - return d === currSource; - }).length; + function zoomIn(delta) { + setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); + } - if (wasValid !== _isValid) { - // change in valid status - background.updateImagery(); - } + function zoomOut(delta) { + setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + } - var baseFilter = ''; + map.zoomIn = function () { + zoomIn(1); + }; - if (detected.cssfilters) { - if (_brightness !== 1) { - baseFilter += " brightness(".concat(_brightness, ")"); - } + map.zoomInFurther = function () { + zoomIn(4); + }; - if (_contrast !== 1) { - baseFilter += " contrast(".concat(_contrast, ")"); - } + map.canZoomIn = function () { + return map.zoom() < maxZoom; + }; - if (_saturation !== 1) { - baseFilter += " saturate(".concat(_saturation, ")"); - } + map.zoomOut = function () { + zoomOut(1); + }; - if (_sharpness < 1) { - // gaussian blur - var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); - baseFilter += " blur(".concat(blur, "px)"); - } - } + map.zoomOutFurther = function () { + zoomOut(4); + }; - var base = selection.selectAll('.layer-background').data([0]); - base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); + map.canZoomOut = function () { + return map.zoom() > minZoom; + }; - if (detected.cssfilters) { - base.style('filter', baseFilter || null); - } else { - base.style('opacity', _brightness); + map.center = function (loc2) { + if (!arguments.length) { + return projection.invert(pxCenter()); } - 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, ")"); + if (setCenterZoom(loc2, map.zoom())) { + dispatch.call('move', this, map); } - 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); - }); - } + scheduleRedraw(); + return map; + }; - background.updateImagery = function () { - var currSource = baseLayer.source(); - if (context.inIntro() || !currSource) return; + 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 o = _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).map(function (d) { - return d.source().id; - }).join(','); + 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); + }; - 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; + map.unobscuredOffsetPx = function () { + var openPane = context.container().select('.map-panes .map-pane.shown'); - if (id === 'custom') { - id = "custom:".concat(currSource.template()); + if (!openPane.empty()) { + return [openPane.node().offsetWidth / 2, 0]; } - if (id) { - hash.background = id; - } else { - delete hash.background; - } + return [0, 0]; + }; - if (o) { - hash.overlays = o; - } else { - delete hash.overlays; + map.zoom = function (z2) { + if (!arguments.length) { + return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); } - if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { - hash.offset = "".concat(x, ",").concat(y); - } else { - delete hash.offset; + if (z2 < _minzoom) { + surface.interrupt(); + dispatch.call('hitMinZoom', this, map); + z2 = context.minEditableZoom(); } - if (!window.mocha) { - window.location.replace('#' + utilQsString(hash, true)); + if (setCenterZoom(map.center(), z2)) { + dispatch.call('move', this, map); } - var imageryUsed = []; - var photoOverlaysUsed = []; - var currUsed = currSource.imageryUsed(); + scheduleRedraw(); + return map; + }; - if (currUsed && _isValid) { - imageryUsed.push(currUsed); + map.centerZoom = function (loc2, z2) { + if (setCenterZoom(loc2, z2)) { + dispatch.call('move', this, map); } - _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).forEach(function (d) { - return imageryUsed.push(d.source().imageryUsed()); - }); + scheduleRedraw(); + return map; + }; - var dataLayer = context.layers().layer('data'); + 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); + }; - if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { - imageryUsed.push(dataLayer.getSrc()); - } + map.centerEase = function (loc2, duration) { + duration = duration || 250; + setCenterZoom(loc2, map.zoom(), duration); + return map; + }; - var photoOverlayLayers = { - streetside: 'Bing Streetside', - mapillary: 'Mapillary Images', - 'mapillary-map-features': 'Mapillary Map Features', - 'mapillary-signs': 'Mapillary Signs', - openstreetcam: 'OpenStreetCam Images' - }; + map.zoomEase = function (z2, duration) { + duration = duration || 250; + setCenterZoom(map.center(), z2, duration, false); + return map; + }; - for (var layerID in photoOverlayLayers) { - var layer = context.layers().layer(layerID); + map.centerZoomEase = function (loc2, z2, duration) { + duration = duration || 250; + setCenterZoom(loc2, z2, duration, false); + return map; + }; - if (layer && layer.enabled()) { - photoOverlaysUsed.push(layerID); - imageryUsed.push(photoOverlayLayers[layerID]); - } + map.transformEase = function (t2, duration) { + duration = duration || 250; + setTransform(t2, duration, false + /* don't force */ + ); + return map; + }; + + map.zoomToEase = function (obj, duration) { + var extent; + + if (Array.isArray(obj)) { + obj.forEach(function (entity) { + var entityExtent = entity.extent(context.graph()); + + if (!extent) { + extent = entityExtent; + } else { + extent = extent.extend(entityExtent); + } + }); + } else { + extent = obj.extent(context.graph()); } - context.history().imageryUsed(imageryUsed); - context.history().photoOverlaysUsed(photoOverlaysUsed); + if (!isFinite(extent.area())) return map; + var z2 = clamp$1(map.trimmedExtentZoom(extent), 0, 20); + return map.centerZoomEase(extent.center(), z2, duration); }; - var _checkedBlocklists; + map.startEase = function () { + utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { + map.cancelEase(); + }); + return map; + }; - background.sources = function (extent, zoom, includeCurrent) { - if (!_imageryIndex) return []; // called before init()? + map.cancelEase = function () { + _selection.interrupt(); - 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(); + return map; + }; - if (blocklists && blocklists !== _checkedBlocklists) { - _imageryIndex.backgrounds.forEach(function (source) { - source.isBlocked = blocklists.some(function (blocklist) { - return blocklist.test(source.template()); - }); - }); + 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)); + } + }; - _checkedBlocklists = blocklists; + 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)); } + }; - return _imageryIndex.backgrounds.filter(function (source) { - if (includeCurrent && currSource === source) return true; // optionally always include the current imagery + 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 - if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 + 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; + } - if (!source.polygon) return true; // always include imagery with worldwide coverage + map.extentZoom = function (val) { + return calcExtentZoom(geoExtent(val), _dimensions); + }; - if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms + map.trimmedExtentZoom = function (val) { + var trimY = 120; + var trimX = 40; + var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; + return calcExtentZoom(geoExtent(val), trimmed); + }; - return visible[source.id]; // include imagery visible in given extent - }); + map.withinEditableZoom = function () { + return map.zoom() >= context.minEditableZoom(); }; - background.dimensions = function (val) { - if (!val) return; - baseLayer.dimensions(val); + map.isInWideSelection = function () { + return !map.withinEditableZoom() && context.selectedIDs().length; + }; - _overlayLayers.forEach(function (layer) { - return layer.dimensions(val); - }); + map.editableDataEnabled = function (skipZoomCheck) { + var layer = context.layers().layer('osm'); + if (!layer || !layer.enabled()) return false; + return skipZoomCheck || map.withinEditableZoom(); }; - background.baseLayerSource = function (d) { - if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. + map.notesEditable = function () { + var layer = context.layers().layer('notes'); + if (!layer || !layer.enabled()) return false; + return map.withinEditableZoom(); + }; - var osm = context.connection(); - if (!osm) return background; - var blocklists = osm.imageryBlocklists(); - var template = d.template(); - var fail = false; - var tested = 0; - var regex; + map.minzoom = function (val) { + if (!arguments.length) return _minzoom; + _minzoom = val; + return map; + }; - 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. + map.toggleHighlightEdited = function () { + surface.classed('highlight-edited', !surface.classed('highlight-edited')); + map.pan([0, 0]); // trigger a redraw + dispatch.call('changeHighlighting', this); + }; - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(template); + map.areaFillOptions = ['wireframe', 'partial', 'full']; + + map.activeAreaFill = function (val) { + if (!arguments.length) return corePreferences('area-fill') || 'partial'; + corePreferences('area-fill', val); + + if (val !== 'wireframe') { + corePreferences('area-fill-toggle', val); } - baseLayer.source(!fail ? d : background.findSource('none')); - dispatch$1.call('change'); - background.updateImagery(); - return background; + updateAreaFill(); + map.pan([0, 0]); // trigger a redraw + + dispatch.call('changeAreaFill', this); + return map; }; - background.findSource = function (id) { - if (!id || !_imageryIndex) return null; // called before init()? + map.toggleWireframe = function () { + var activeFill = map.activeAreaFill(); - return _imageryIndex.backgrounds.find(function (d) { - return d.id && d.id === id; - }); - }; + if (activeFill === 'wireframe') { + activeFill = corePreferences('area-fill-toggle') || 'partial'; + } else { + activeFill = 'wireframe'; + } - background.bing = function () { - background.baseLayerSource(background.findSource('Bing')); + map.activeAreaFill(activeFill); }; - 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 updateAreaFill() { + var activeFill = map.activeAreaFill(); + map.areaFillOptions.forEach(function (opt) { + surface.classed('fill-' + opt, Boolean(opt === activeFill)); }); - }; + } - background.overlayLayerSources = function () { - return _overlayLayers.map(function (layer) { - return layer.source(); - }); + map.layers = function () { + return drawLayers; }; - background.toggleOverlayLayer = function (d) { - var layer; - - for (var i = 0; i < _overlayLayers.length; i++) { - layer = _overlayLayers[i]; + map.doubleUpHandler = function () { + return _doubleUpHandler; + }; - if (layer.source() === d) { - _overlayLayers.splice(i, 1); + return utilRebind(map, dispatch, 'on'); + } - dispatch$1.call('change'); - background.updateImagery(); - return; - } - } + function rendererPhotos(context) { + var dispatch = dispatch$8('change'); + var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; + var _allPhotoTypes = ['flat', 'panoramic']; - layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); + var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy - _overlayLayers.push(layer); - dispatch$1.call('change'); - background.updateImagery(); - }; + var _dateFilters = ['fromDate', 'toDate']; - background.nudge = function (d, zoom) { - var currSource = baseLayer.source(); + var _fromDate; - if (currSource) { - currSource.nudge(d, zoom); - dispatch$1.call('change'); - background.updateImagery(); - } + var _toDate; - return background; - }; + var _usernames; - background.offset = function (d) { - var currSource = baseLayer.source(); + function photos() {} - if (!arguments.length) { - return currSource && currSource.offset() || [0, 0]; - } + 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 (currSource) { - currSource.offset(d); - dispatch$1.call('change'); - background.updateImagery(); + if (enabled.length) { + hash.photo_overlay = enabled.join(','); + } else { + delete hash.photo_overlay; } - return background; - }; + window.location.replace('#' + utilQsString(hash, true)); + } - background.brightness = function (d) { - if (!arguments.length) return _brightness; - _brightness = d; - if (context.mode()) dispatch$1.call('change'); - return background; + photos.overlayLayerIDs = function () { + return _layerIDs; }; - background.contrast = function (d) { - if (!arguments.length) return _contrast; - _contrast = d; - if (context.mode()) dispatch$1.call('change'); - return background; + photos.allPhotoTypes = function () { + return _allPhotoTypes; }; - background.saturation = function (d) { - if (!arguments.length) return _saturation; - _saturation = d; - if (context.mode()) dispatch$1.call('change'); - return background; + photos.dateFilters = function () { + return _dateFilters; }; - background.sharpness = function (d) { - if (!arguments.length) return _sharpness; - _sharpness = d; - if (context.mode()) dispatch$1.call('change'); - return background; + photos.dateFilterValue = function (val) { + return val === _dateFilters[0] ? _fromDate : _toDate; }; - var _loadPromise; - - background.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; + photos.setDateFilter = function (type, val, updateUrl) { + // validate the date + var date = val && new Date(val); - function parseMapParams(qmap) { - if (!qmap) return false; - var params = qmap.split('/').map(Number); - if (params.length < 3 || params.some(isNaN)) return false; - return geoExtent([params[2], params[1]]); // lon,lat + if (date && !isNaN(date)) { + val = date.toISOString().substr(0, 10); + } else { + val = null; } - 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; - - if (!requested && extent) { - best = background.sources(extent).find(function (s) { - return s.best(); - }); - } // Decide which background layer to display - + if (type === _dateFilters[0]) { + _fromDate = val; - 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 (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _toDate = _fromDate; } + } - var locator = imageryIndex.backgrounds.find(function (d) { - return d.overlay && d["default"]; - }); + if (type === _dateFilters[1]) { + _toDate = val; - if (locator) { - background.toggleOverlayLayer(locator); + if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _fromDate = _toDate; } + } - var overlays = (hash.overlays || '').split(','); - overlays.forEach(function (overlay) { - overlay = background.findSource(overlay); - - if (overlay) { - background.toggleOverlayLayer(overlay); - } - }); + dispatch.call('change', this); - if (hash.gpx) { - var gpx = context.layers().layer('data'); + if (updateUrl) { + var rangeString; - if (gpx) { - gpx.url(hash.gpx, '.gpx'); - } + if (_fromDate || _toDate) { + rangeString = (_fromDate || '') + '_' + (_toDate || ''); } - if (hash.offset) { - var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { - return !isNaN(n) && n; - }); + setUrlFilterValue('photo_dates', rangeString); + } + }; - if (offset.length === 2) { - background.offset(geoMetersToOffset(offset)); - } + photos.setUsernameFilter = function (val, updateUrl) { + if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); + + if (val) { + val = val.map(function (d) { + return d.trim(); + }).filter(Boolean); + + if (!val.length) { + val = null; } - })["catch"](function () { - /* ignore */ - }); - }; + } - return utilRebind(background, dispatch$1, 'on'); - } + _usernames = val; + dispatch.call('change', this); - function rendererFeatures(context) { - var dispatch$1 = dispatch('change', 'redraw'); - var features = utilRebind({}, dispatch$1, 'on'); + if (updateUrl) { + var hashString; - var _deferred = new Set(); + if (_usernames) { + hashString = _usernames.join(','); + } - 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 + setUrlFilterValue('photo_username', hashString); + } }; - var _cullFactor = 1; - var _cache = {}; - var _rules = {}; - var _stats = {}; - var _keys = []; - var _hidden = []; - var _forceVisible = {}; - function update() { + function setUrlFilterValue(property, val) { if (!window.mocha) { var hash = utilStringQs(window.location.hash); - var disabled = features.disabled(); - if (disabled.length) { - hash.disable_features = disabled.join(','); + if (val) { + if (hash[property] === val) return; + hash[property] = val; } else { - delete hash.disable_features; + if (!(property in hash)) return; + delete hash[property]; } window.location.replace('#' + utilQsString(hash, true)); - corePreferences('disabled-features', disabled.join(',')); } - - _hidden = features.hidden(); - dispatch$1.call('change'); - dispatch$1.call('redraw'); } - function defineRule(k, filter, max) { - var isEnabled = true; - - _keys.push(k); - - _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; - } - }; + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.supported() && layer.enabled(); } - defineRule('points', function isPoint(tags, geometry) { - return geometry === 'point'; - }, 200); - defineRule('traffic_roads', function isTrafficRoad(tags) { - return traffic_roads[tags.highway]; - }); - defineRule('service_roads', function isServiceRoad(tags) { - return service_roads[tags.highway]; - }); - defineRule('paths', function isPath(tags) { - return paths[tags.highway]; - }); - defineRule('buildings', function isBuilding(tags) { - return !!tags.building && tags.building !== 'no' || tags.parking === 'multi-storey' || tags.parking === 'sheds' || tags.parking === 'carports' || tags.parking === 'garage_boxes'; - }, 250); - defineRule('building_parts', function isBuildingPart(tags) { - return tags['building:part']; - }); - defineRule('indoor', function isIndoor(tags) { - return tags.indoor; - }); - defineRule('landuse', function isLanduse(tags, geometry) { - return geometry === 'area' && !_rules.buildings.filter(tags) && !_rules.building_parts.filter(tags) && !_rules.indoor.filter(tags) && !_rules.water.filter(tags) && !_rules.pistes.filter(tags); - }); - defineRule('boundaries', function isBoundary(tags) { - return !!tags.boundary && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway] || tags.waterway || tags.railway || tags.landuse || tags.natural || tags.building || tags.power); - }); - defineRule('water', function isWater(tags) { - return !!tags.waterway || tags.natural === 'water' || tags.natural === 'coastline' || tags.natural === 'bay' || tags.landuse === 'pond' || tags.landuse === 'basin' || tags.landuse === 'reservoir' || tags.landuse === 'salt_pond'; - }); - defineRule('rail', function isRail(tags) { - return (!!tags.railway || tags.landuse === 'railway') && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]); - }); - defineRule('pistes', function isPiste(tags) { - return tags['piste:type']; - }); - defineRule('aerialways', function isPiste(tags) { - return tags.aerialway && tags.aerialway !== 'yes' && tags.aerialway !== 'station'; - }); - defineRule('power', function isPower(tags) { - return !!tags.power; - }); // contains a past/future tag, but not in active use as a road/path/cycleway/etc.. - - defineRule('past_future', function isPastFuture(tags) { - if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { - return false; - } + photos.shouldFilterByDate = function () { + return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + }; - var strings = Object.keys(tags); + photos.shouldFilterByPhotoType = function () { + return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); + }; - for (var i = 0; i < strings.length; i++) { - var s = strings[i]; + photos.shouldFilterByUsername = function () { + return !showsLayer('mapillary') && showsLayer('openstreetcam') && !showsLayer('streetside'); + }; - if (past_futures[s] || past_futures[tags[s]]) { - return true; - } - } + photos.showsPhotoType = function (val) { + if (!photos.shouldFilterByPhotoType()) return true; + return _shownPhotoTypes.indexOf(val) !== -1; + }; - 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` + photos.showsFlat = function () { + return photos.showsPhotoType('flat'); + }; - defineRule('others', function isOther(tags, geometry) { - return geometry === 'line' || geometry === 'area'; - }); + photos.showsPanoramic = function () { + return photos.showsPhotoType('panoramic'); + }; - features.features = function () { - return _rules; + photos.fromDate = function () { + return _fromDate; }; - features.keys = function () { - return _keys; + photos.toDate = function () { + return _toDate; }; - features.enabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].enabled; - }); + photos.togglePhotoType = function (val) { + var index = _shownPhotoTypes.indexOf(val); + + if (index !== -1) { + _shownPhotoTypes.splice(index, 1); + } else { + _shownPhotoTypes.push(val); } - return _rules[k] && _rules[k].enabled; + dispatch.call('change', this); + return photos; }; - features.disabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return !_rules[k].enabled; - }); - } - - return _rules[k] && !_rules[k].enabled; + photos.usernames = function () { + return _usernames; }; - features.hidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].hidden(); - }); + photos.init = function () { + var hash = utilStringQs(window.location.hash); + + 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); } - return _rules[k] && _rules[k].hidden(); - }; + if (hash.photo_username) { + this.setUsernameFilter(hash.photo_username, false); + } - features.autoHidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].autoHidden(); + 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); }); } - return _rules[k] && _rules[k].autoHidden(); - }; - - features.enable = function (k) { - if (_rules[k] && !_rules[k].enabled) { - _rules[k].enable(); - - update(); - } - }; + 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); - features.enableAll = function () { - var didEnable = false; + if (results && results.length >= 3) { + var serviceId = results[1]; + var photoKey = results[2]; + var service = services[serviceId]; - for (var k in _rules) { - if (!_rules[k].enabled) { - didEnable = true; + if (service && service.ensureViewerLoaded) { + // if we're showing a photo then make sure its layer is enabled too + var layer = _layerIDs.indexOf(serviceId) !== -1 && context.layers().layer(serviceId); + if (layer && !layer.enabled()) layer.enabled(true); + var baselineTime = Date.now(); + service.on('loadedImages.rendererPhotos', function () { + // don't open the viewer if too much time has elapsed + if (Date.now() - baselineTime > 45000) { + service.on('loadedImages.rendererPhotos', null); + return; + } - _rules[k].enable(); + if (!service.cachedImage(photoKey)) return; + service.on('loadedImages.rendererPhotos', null); + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, photoKey).showViewer(context); + }); + }); + } } } - if (didEnable) update(); + context.layers().on('change.rendererPhotos', updateStorage); }; - features.disable = function (k) { - if (_rules[k] && _rules[k].enabled) { - _rules[k].disable(); + return utilRebind(photos, dispatch, 'on'); + } - update(); + function uiAccount(context) { + var osm = context.connection(); + + function update(selection) { + if (!osm) return; + + if (!osm.authenticated()) { + selection.selectAll('.userLink, .logoutLink').classed('hide', true); + return; } - }; - features.disableAll = function () { - var didDisable = false; + 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 - for (var k in _rules) { - if (_rules[k].enabled) { - didDisable = true; + var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont - _rules[k].disable(); - } - } + 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 - if (didDisable) update(); - }; - features.toggle = function (k) { - if (_rules[k]) { - (function (f) { - return f.enabled ? f.disable() : f.enable(); - })(_rules[k]); + 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(); + }); + }); + } - update(); - } - }; + return function (selection) { + selection.append('li').attr('class', 'userLink').classed('hide', true); + selection.append('li').attr('class', 'logoutLink').classed('hide', true); - features.resetStats = function () { - for (var i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; + if (osm) { + osm.on('change.account', function () { + update(selection); + }); + update(selection); } - - 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; + function uiAttribution(context) { + var _selection = select(null); - 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 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]); + if (d.terms_html) { + attribution.html(d.terms_html); + return; + } - _cullFactor = dimensions[0] * dimensions[1] / 1000000; + if (d.terms_url) { + attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); + } - for (i = 0; i < entities.length; i++) { - geometry = entities[i].geometry(resolver); - matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); + var sourceID = d.id.replace(/\./g, ''); + var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { + "default": d.terms_text || d.id || d.name() + }); - for (j = 0; j < matches.length; j++) { - _rules[matches[j]].count++; + if (d.icon && !d.overlay) { + attribution.append('img').attr('class', 'source-image').attr('src', d.icon); } - } - - currHidden = features.hidden(); - if (currHidden !== _hidden) { - _hidden = currHidden; - needsRedraw = true; - dispatch$1.call('change'); - } + 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); + } - return needsRedraw; - }; + function update() { + var baselayer = context.background().baseLayerSource(); - features.stats = function () { - for (var i = 0; i < _keys.length; i++) { - _stats[_keys[i]] = _rules[_keys[i]].count; - } + _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); - return _stats; - }; + var z = context.map().zoom(); + var overlays = context.background().overlayLayerSources() || []; - features.clear = function (d) { - for (var i = 0; i < d.length; i++) { - features.clearEntity(d[i]); - } - }; + _selection.call(render, overlays.filter(function (s) { + return s.validZoom(z); + }), 'overlay-layer-attribution'); + } - features.clearEntity = function (entity) { - delete _cache[osmEntity.key(entity)]; + return function (selection) { + _selection = selection; + context.background().on('change.attribution', update); + context.map().on('move.attribution', throttle(update, 400, { + leading: false + })); + update(); }; + } - features.reset = function () { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + function uiContributors(context) { + var osm = context.connection(), + debouncedUpdate = debounce(function () { + update(); + }, 1000), + limit = 4, + hidden = false, + wrap = select(null); - _deferred["delete"](handle); + 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; }); - _cache = {}; - }; // only certain relations are worth checking + 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() + })); + } - function relationShouldBeChecked(relation) { - // multipolygon features have `area` geometry and aren't checked here - return relation.tags.type === 'boundary'; + if (!u.length) { + hidden = true; + wrap.transition().style('opacity', 0); + } else if (hidden) { + wrap.transition().style('opacity', 1); + } } - features.getMatches = function (entity, resolver, geometry) { - if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; - var ent = osmEntity.key(entity); + return function (selection) { + if (!osm) return; + wrap = selection; + update(); + osm.on('loaded.contributors', debouncedUpdate); + context.map().on('move.contributors', debouncedUpdate); + }; + } - if (!_cache[ent]) { - _cache[ent] = {}; - } + var _popoverID = 0; + function uiPopover(klass) { + var _id = _popoverID++; - if (!_cache[ent].matches) { - var matches = {}; - var hasMatch = false; + var _anchorSelection = select(null); - 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 popover = function popover(selection) { + _anchorSelection = selection; + selection.each(setup); + }; - if (entity.type === 'way') { - var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation + var _animation = utilFunctor(false); - 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 _placement = utilFunctor('top'); // top, bottom, left, right - if (_cache[pkey] && _cache[pkey].matches) { - matches = Object.assign({}, _cache[pkey].matches); // shallow copy - continue; - } - } - } - } + var _alignment = utilFunctor('center'); // leading, center, trailing - if (_rules[_keys[i]].filter(entity.tags, geometry)) { - matches[_keys[i]] = hasMatch = true; - } - } - _cache[ent].matches = matches; - } + var _scrollContainer = utilFunctor(select(null)); - return _cache[ent].matches; - }; + var _content; - features.getParents = function (entity, resolver, geometry) { - if (geometry === 'point') return []; - var ent = osmEntity.key(entity); + var _displayType = utilFunctor(''); - if (!_cache[ent]) { - _cache[ent] = {}; - } + var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events - if (!_cache[ent].parents) { - var parents = []; - if (geometry === 'vertex') { - parents = resolver.parentWays(entity); - } else { - // 'line', 'area', 'relation' - parents = resolver.parentRelations(entity); - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - _cache[ent].parents = parents; + popover.displayType = function (val) { + if (arguments.length) { + _displayType = utilFunctor(val); + return popover; + } else { + return _displayType; } - - return _cache[ent].parents; }; - features.isHiddenPreset = function (preset, geometry) { - if (!_hidden.length) return false; - if (!preset.tags) return false; - var test = preset.setTags({}, geometry); - - for (var key in _rules) { - if (_rules[key].filter(test, geometry)) { - if (_hidden.indexOf(key) !== -1) { - return key; - } - - return false; - } + popover.hasArrow = function (val) { + if (arguments.length) { + _hasArrow = utilFunctor(val); + return popover; + } else { + return _hasArrow; } - - 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); - }); + popover.placement = function (val) { + if (arguments.length) { + _placement = utilFunctor(val); + return popover; + } else { + return _placement; + } }; - 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; - - for (var i = 0; i < parents.length; i++) { - if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { - return false; - } + popover.alignment = function (val) { + if (arguments.length) { + _alignment = utilFunctor(val); + return popover; + } else { + return _alignment; } - - return true; }; - features.hasHiddenConnections = function (entity, resolver) { - if (!_hidden.length) return false; - var childNodes, connections; - - if (entity.type === 'midpoint') { - childNodes = [resolver.entity(entity.edge[0]), resolver.entity(entity.edge[1])]; - connections = []; + popover.scrollContainer = function (val) { + if (arguments.length) { + _scrollContainer = utilFunctor(val); + return popover; } else { - childNodes = entity.nodes ? resolver.childNodes(entity) : []; - connections = features.getParents(entity, resolver, entity.geometry(resolver)); - } // gather ways connected to child nodes.. - - - 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)); - }); + return _scrollContainer; + } }; - 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); + popover.content = function (val) { + if (arguments.length) { + _content = val; + return popover; + } else { + return _content; + } }; - features.filter = function (d, resolver) { - if (!_hidden.length) return d; - var result = []; + popover.isShown = function () { + var popoverSelection = _anchorSelection.select('.popover-' + _id); - for (var i = 0; i < d.length; i++) { - var entity = d[i]; + return !popoverSelection.empty() && popoverSelection.classed('in'); + }; - if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { - result.push(entity); - } - } + popover.show = function () { + _anchorSelection.each(show); + }; - return result; + popover.updateContent = function () { + _anchorSelection.each(updateContent); }; - features.forceVisible = function (entityIDs) { - if (!arguments.length) return Object.keys(_forceVisible); - _forceVisible = {}; + popover.hide = function () { + _anchorSelection.each(hide); + }; - for (var i = 0; i < entityIDs.length; i++) { - _forceVisible[entityIDs[i]] = true; - var entity = context.hasEntity(entityIDs[i]); + popover.toggle = function () { + _anchorSelection.each(toggle); + }; - if (entity && entity.type === 'relation') { - // also show relation members (one level deep) - for (var j in entity.members) { - _forceVisible[entity.members[j].id] = 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(); + }; - return features; + popover.destroyAny = function (selection) { + selection.call(popover.destroy, '.popover'); }; - features.init = function () { - var storage = corePreferences('disabled-features'); + function setup() { + var anchor = select(this); - if (storage) { - var storageDisabled = storage.replace(/;/g, ',').split(','); - storageDisabled.forEach(features.disable); - } + var animate = _animation.apply(this, arguments); - var hash = utilStringQs(window.location.hash); + 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 (hash.disable_features) { - var hashDisabled = hash.disable_features.replace(/;/g, ',').split(','); - hashDisabled.forEach(features.disable); + if (animate) { + popoverSelection.classed('fade', true); } - }; // warm up the feature matching cache upon merging fetched data + var display = _displayType.apply(this, arguments); - 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 + if (display === 'hover') { + var _lastNonMouseEnterTime; - var entities = [].concat(types.relation || [], types.way || [], types.node || []); + 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 - for (var i = 0; i < entities.length; i++) { - var geometry = entities[i].geometry(graph); - features.getMatches(entities[i], graph, geometry); - } - }); + 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 - _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 (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); + }); + }); + } + } - 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 show() { + var anchor = select(this); + var popoverSelection = anchor.selectAll('.popover-' + _id); - for (i = 0; i < parents.length; i++) { - nodes = parents[i].nodes; - isClosed = parents[i].isClosed(); + if (popoverSelection.empty()) { + // popover was removed somehow, put it back + anchor.call(popover.destroy); + anchor.each(setup); + popoverSelection = anchor.selectAll('.popover-' + _id); + } - 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; + popoverSelection.classed('in', true); - if (isClosed) { - // wraparound if needed - max = nodes.length - 1; - if (ix1 < 0) ix1 = max + ix1; - if (ix2 < 0) ix2 = max + ix2; - if (ix3 > max) ix3 = ix3 - max; - if (ix4 > max) ix4 = ix4 - max; - } + var displayType = _displayType.apply(this, arguments); - 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 (displayType === 'clickFocus') { + anchor.classed('active', true); + popoverSelection.node().focus(); } + + anchor.each(updateContent); } - 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; + function updateContent() { + var anchor = select(this); - if (shouldReverse(entity)) { - coordinates.reverse(); + if (_content) { + anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); } - 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]; - - if (a) { - var span = geoVecLength(a, b) - offset; + 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 (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 + updatePosition.apply(this, arguments); + updatePosition.apply(this, arguments); + } - var coord = [a, p]; + function updatePosition() { + var anchor = select(this); + var popoverSelection = anchor.selectAll('.popover-' + _id); - for (span -= dt; span >= 0; span -= dt) { - p = geoVecAdd(p, [dx, dy]); - coord.push(p); - } + var scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); - coord.push(b); // generate svg paths + var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); + var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; + var scrollTop = scrollNode ? scrollNode.scrollTop : 0; - var segment = ''; - var j; + var placement = _placement.apply(this, arguments); - for (j = 0; j < coord.length; j++) { - segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); - segments.push({ - id: entity.id, - index: i++, - d: segment - }); + var alignment = _alignment.apply(this, arguments); - if (bothDirections(entity)) { - segment = ''; + var alignFactor = 0.5; - for (j = coord.length - 1; j >= 0; j--) { - segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + if (alignment === 'leading') { + alignFactor = 0; + } else if (alignment === 'trailing') { + alignFactor = 1; + } - segments.push({ - id: entity.id, - index: i++, - d: segment - }); - } - } + var anchorFrame = getFrame(anchor.node()); + var popoverFrame = getFrame(popoverSelection.node()); + var position; - offset = -span; - } + switch (placement) { + case 'top': + position = { + x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, + y: anchorFrame.y - popoverFrame.h + }; + break; - 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)); - } - }); + case 'bottom': + position = { + x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, + y: anchorFrame.y + anchorFrame.h + }; + break; - var svgpath = function svgpath(entity) { - if (entity.id in cache) { - return cache[entity.id]; - } else { - return cache[entity.id] = path(entity.asGeoJSON(graph)); - } - }; + case 'left': + position = { + x: anchorFrame.x - popoverFrame.w, + y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor + }; + break; - 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); + case 'right': + position = { + x: anchorFrame.x + anchorFrame.w, + y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor + }; + break; } - }; - 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] + ')'; - }; + if (position) { + if (scrollNode && (placement === 'top' || placement === 'bottom')) { + var initialPosX = position.x; - svgpoint.geojson = function (d) { - return svgpoint(d.properties.entity); - }; + if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { + position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; + } else if (position.x < 10) { + position.x = 10; + } - return svgpoint; - } - function svgRelationMemberTags(graph) { - return function (entity) { - var tags = entity.tags; - var shouldCopyMultipolygonTags = !entity.hasInterestingTags(); - graph.parentRelations(entity).forEach(function (relation) { - var type = relation.tags.type; + var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible - if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { - tags = Object.assign({}, relation.tags, tags); + var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); + arrow.style('left', ~~arrowPosX + 'px'); } - }); - 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; + popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); + } else { + popoverSelection.style('left', null).style('top', null); + } - 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 - }; + function getFrame(node) { + var positionStyle = select(node).style('position'); - 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 (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 + }; } - - start = end; } + } - return features; + function hide() { + var anchor = select(this); - 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] - } - }); + if (_displayType.apply(this, arguments) === 'clickFocus') { + anchor.classed('active', false); } - 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] - } - }); - } + anchor.selectAll('.popover-' + _id).classed('in', false); } - } - - function svgTagClasses() { - var primaries = ['building', 'highway', 'railway', 'waterway', 'aeroway', 'aerialway', 'piste:type', 'boundary', 'power', 'amenity', 'natural', 'landuse', 'leisure', 'military', 'place', 'man_made', 'route', 'attraction', 'building:part', 'indoor']; - var statuses = [// nonexistent, might be built - 'proposed', 'planned', // under maintentance or between groundbreaking and opening - 'construction', // existent but not functional - 'disused', // dilapidated to nonexistent - 'abandoned', // nonexistent, still may appear in imagery - 'dismantled', 'razed', 'demolished', 'obliterated', // existent occasionally, e.g. stormwater drainage basin - 'intermittent']; - var secondaries = ['oneway', 'bridge', 'tunnel', 'embankment', 'cutting', 'barrier', 'surface', 'tracktype', 'footway', 'crossing', 'service', 'sport', 'public_transport', 'location', 'parking', 'golf', 'type', 'leisure', 'man_made', 'indoor']; - var _tags = function _tags(entity) { - return entity.tags; - }; + function toggle() { + if (select(this).select('.popover-' + _id).classed('in')) { + hide.apply(this, arguments); + } else { + show.apply(this, arguments); + } + } - var tagClasses = function tagClasses(selection) { - selection.each(function tagClassesEach(entity) { - var value = this.className; + return popover; + } - if (value.baseVal !== undefined) { - value = value.baseVal; - } + function uiTooltip(klass) { + var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); - var t = _tags(entity); + var _title = function _title() { + var title = this.getAttribute('data-original-title'); - var computed = tagClasses.getClassesString(t, value); + if (title) { + return title; + } else { + title = this.getAttribute('title'); + this.removeAttribute('title'); + this.setAttribute('data-original-title', title); + } - if (computed !== value) { - select(this).attr('class', computed); - } - }); + return title; }; - tagClasses.getClassesString = function (t, value) { - var primary, status; - var i, j, k, v; // in some situations we want to render perimeter strokes a certain way + var _heading = utilFunctor(null); - var overrideGeometry; + var _keys = utilFunctor(null); - if (/\bstroke\b/.test(value)) { - if (!!t.barrier && t.barrier !== 'no') { - overrideGeometry = 'line'; - } - } // preserve base classes (nothing with `tag-`) + tooltip.title = function (val) { + if (!arguments.length) return _title; + _title = utilFunctor(val); + return tooltip; + }; + tooltip.heading = function (val) { + if (!arguments.length) return _heading; + _heading = utilFunctor(val); + return tooltip; + }; - 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.. + tooltip.keys = function (val) { + if (!arguments.length) return _keys; + _keys = utilFunctor(val); + return tooltip; + }; - for (i = 0; i < primaries.length; i++) { - k = primaries[i]; - v = t[k]; - if (!v || v === 'no') continue; + tooltip.content(function () { + var heading = _heading.apply(this, arguments); - 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'; - } + var text = _title.apply(this, arguments); - primary = k; + var keys = _keys.apply(this, arguments); - if (statuses.indexOf(v) !== -1) { - // e.g. `railway=abandoned` - status = v; - classes.push('tag-' + k); - } else { - classes.push('tag-' + k); - classes.push('tag-' + k + '-' + v); - } + 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; + } - break; - } + function uiEditMenu(context) { + var dispatch = dispatch$8('toggled'); - 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` + var _menu = select(null); - v = t[k]; - if (!v || v === 'no') continue; - status = statuses[i]; - break; - } - } - } // add at most one status tag, only if relates to primary tag.. + var _operations = []; // the position the menu should be displayed relative to + var _anchorLoc = [0, 0]; + var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened - if (!status) { - for (i = 0; i < statuses.length; i++) { - k = statuses[i]; - v = t[k]; - if (!v || v === 'no') continue; + var _triggerType = ''; + var _vpTopMargin = 85; // viewport top margin - 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` + var _vpBottomMargin = 45; // viewport bottom margin + var _vpSideMargin = 35; // viewport side margin - if (status) break; - } - } + var _menuTop = false; - if (status) { - classes.push('tag-status'); - classes.push('tag-status-' + status); - } // add any secondary tags + var _menuHeight; + var _menuWidth; // hardcode these values to make menu positioning easier - 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.. + var _verticalPadding = 4; // see also `.edit-menu .tooltip` CSS; include margin - if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { - var surface = t.highway === 'track' ? 'unpaved' : 'paved'; + var _tooltipWidth = 210; // offset the menu slightly from the target location - for (k in t) { - v = t[k]; + var _menuSideMargin = 10; + var _tooltips = []; - if (k in osmPavedTags) { - surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; - } + var editMenu = function editMenu(selection) { + var isTouchMenu = _triggerType.includes('touch') || _triggerType.includes('pen'); - if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { - surface = 'semipaved'; - } - } + var ops = _operations.filter(function (op) { + return !isTouchMenu || !op.mouseOnly; + }); - classes.push('tag-' + surface); - } // If this is a wikidata-tagged item, add a class for that.. + 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 + _menuTop = isTouchMenu; // Show labels for touch input since there aren't hover tooltips - if (t.wikidata || t['brand:wikidata']) { - classes.push('tag-wikidata'); + var showLabels = isTouchMenu; + var buttonHeight = showLabels ? 32 : 34; + + if (showLabels) { + // Get a general idea of the width based on the length of the label + _menuWidth = 52 + Math.min(120, 6 * Math.max.apply(Math, ops.map(function (op) { + return op.title.length; + }))); + } else { + _menuWidth = 44; } - return classes.join(' ').trim(); - }; + _menuHeight = _verticalPadding * 2 + ops.length * buttonHeight; + _menu = selection.append('div').attr('class', 'edit-menu').classed('touch-menu', isTouchMenu).style('padding', _verticalPadding + 'px 0'); - tagClasses.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return tagClasses; - }; + var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter - 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; - } + 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]]); - for (var tag in patterns) { - var entityValue = tags[tag]; - if (!entityValue) continue; + _tooltips.push(tooltip); - if (typeof patterns[tag] === 'string') { - // extra short syntax (just tag) - pattern name - return 'pattern-' + patterns[tag]; - } else { - var values = patterns[tag]; + select(this).call(tooltip).append('div').attr('class', 'icon-wrap').call(svgIcon('#iD-operation-' + d.id, 'operation')); + }); - for (var value in values) { - if (entityValue !== value) continue; - var rules = values[value]; + if (showLabels) { + buttonsEnter.append('span').attr('class', 'label').html(function (d) { + return d.title; + }); + } // update - if (typeof rules === 'string') { - // short syntax - pattern name - return 'pattern-' + rules; - } // long syntax - rule array + 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` - for (var ruleKey in rules) { - var rule = rules[ruleKey]; - var pass = true; + function pointerup(d3_event) { + lastPointerUpType = d3_event.pointerType; + } - 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]; + function click(d3_event, operation) { + d3_event.stopPropagation(); - if (!v || v !== rule[criterion]) { - pass = false; - break; - } - } - } + if (operation.relatedEntityIds) { + utilHighlightEntities(operation.relatedEntityIds(), false, context); + } - if (pass) { - return 'pattern-' + rule.pattern; - } + if (operation.disabled()) { + if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + // there are no tooltips for touch interactions so flash feedback instead + context.ui().flash.duration(4000).iconName('#iD-operation-' + operation.id).iconClass('operation disabled').label(operation.tooltip)(); + } + } else { + if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + context.ui().flash.duration(2000).iconName('#iD-operation-' + operation.id).iconClass('operation').label(operation.annotation() || operation.title)(); } + + operation(); + editMenu.close(); } + + lastPointerUpType = null; } - } - return null; - } + dispatch.call('toggled', this, true); + }; - function svgAreas(projection, context) { - function getPatternStyle(tags) { - var imageID = svgTagPattern(tags); + function updatePosition() { + if (!_menu || _menu.empty()) return; + var anchorLoc = context.projection(_anchorLocLonLat); + var viewport = context.surfaceRect(); - if (imageID) { - return 'url("#ideditor-' + imageID + '")'; + 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; } - return ''; - } + var menuLeft = displayOnLeft(viewport); + var offset = [0, 0]; + offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; - 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 (_menuTop) { + if (anchorLoc[1] - _menuHeight < _vpTopMargin) { + // menu is near top viewport edge, shift downward + offset[1] = -anchorLoc[1] + _vpTopMargin; + } else { + offset[1] = -_menuHeight; + } + } 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; + } + } - 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 origin = geoVecAdd(anchorLoc, offset); - 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 + _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); - targets.exit().remove(); + var tooltipSide = tooltipPosition(viewport, menuLeft); + + _tooltips.forEach(function (tooltip) { + tooltip.placement(tooltipSide); + }); + + 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 segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { return false; - } + } 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 - 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 + return true; + } + } - 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 + function tooltipPosition(viewport, menuLeft) { + if (_mainLocalizer.textDirection() === 'ltr') { + if (menuLeft) { + // if there's not room for a right-side menu then there definitely + // isn't room for right-side tooltips + return 'left'; + } - var 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 (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 - nopes.exit().remove(); // enter/update - 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 'right'; + } else { + // rtl + if (!menuLeft) { + return 'right'; + } - function drawAreas(selection, graph, entities, filter) { - var path = svgPath(projection, graph, true); - var areas = {}; - var multipolygon; - var base = context.history().base(); + 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 - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (entity.geometry(graph) !== 'area') continue; - multipolygon = osmIsOldMultipolygonOuterMember(entity, 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)) - }; + return 'left'; } } + } - 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.. + editMenu.close = function () { + context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); - 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; + _menu.remove(); - function sortedByArea(entity) { - if (this._parent.__data__ === 'fill') { - return fillpaths[bisect(fillpaths, -entity.area(graph))]; - } - } + _tooltips = []; + dispatch.call('toggled', this, false); + }; - 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); + editMenu.anchorLoc = function (val) { + if (!arguments.length) return _anchorLoc; + _anchorLoc = val; + _anchorLocLonLat = context.projection.invert(_anchorLoc); + return editMenu; + }; - if (layer === 'fill') { - this.setAttribute('clip-path', 'url(#ideditor-' + entity.id + '-clippath)'); - this.style.fill = this.style.stroke = getPatternStyle(entity.tags); + editMenu.triggerType = function (val) { + if (!arguments.length) return _triggerType; + _triggerType = val; + return editMenu; + }; + + editMenu.operations = function (val) { + if (!arguments.length) return _operations; + _operations = val; + return editMenu; + }; + + return utilRebind(editMenu, dispatch, 'on'); + } + + function uiFeatureInfo(context) { + function update(selection) { + var features = context.features(); + var stats = features.stats(); + var count = 0; + var hiddenList = features.hidden().map(function (k) { + if (stats[k]) { + count += stats[k]; + return _t('inspector.title_count', { + title: _t.html('feature.' + k + '.description'), + count: stats[k] + }); } - }).classed('added', function (d) { - return !base.entities[d.id]; - }).classed('geometry-edited', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); - }).classed('retagged', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(svgTagClasses()).attr('d', path); // Draw touch targets.. - touchLayer.call(drawTargets, graph, data.stroke, filter); + 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')); + }); + } + + selection.classed('hide', !hiddenList.length); } - return drawAreas; + return function (selection) { + update(selection); + context.features().on('change.feature_info', function () { + update(selection); + }); + }; } - //[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] - //[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] - //[5] Name ::= NameStartChar (NameChar)* - var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/; //\u10000-\uEFFFF - - var nameChar = new RegExp("[\\-\\.0-9" + nameStartChar.source.slice(1, -1) + "\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"); - var tagNamePattern = new RegExp('^' + nameStartChar.source + nameChar.source + '*(?:\:' + nameStartChar.source + nameChar.source + '*)?$'); //var tagNamePattern = /^[a-zA-Z_][\w\-\.]*(?:\:[a-zA-Z_][\w\-\.]*)?$/ - //var handlers = 'resolveEntity,getExternalSubset,characters,endDocument,endElement,endPrefixMapping,ignorableWhitespace,processingInstruction,setDocumentLocator,skippedEntity,startDocument,startElement,startPrefixMapping,notationDecl,unparsedEntityDecl,error,fatalError,warning,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,comment,endCDATA,endDTD,endEntity,startCDATA,startDTD,startEntity'.split(',') - //S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE - //S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE - - var S_TAG = 0; //tag name offerring - - var S_ATTR = 1; //attr name offerring + function uiFlash(context) { + var _flashTimer; - var S_ATTR_SPACE = 2; //attr name end and space offer + var _duration = 2000; + var _iconName = '#iD-icon-no'; + var _iconClass = 'disabled'; + var _label = ''; - var S_EQ = 3; //=space? + function flash() { + if (_flashTimer) { + _flashTimer.stop(); + } - var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) + 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 - var S_ATTR_END = 5; //attr value end and no space(quot end) + 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 - var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) + 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; + } - var S_TAG_CLOSE = 7; //closed el + flash.duration = function (_) { + if (!arguments.length) return _duration; + _duration = _; + return flash; + }; - function XMLReader() {} + flash.label = function (_) { + if (!arguments.length) return _label; + _label = _; + return flash; + }; - XMLReader.prototype = { - parse: function parse(source, defaultNSMap, entityMap) { - var domBuilder = this.domBuilder; - domBuilder.startDocument(); + flash.iconName = function (_) { + if (!arguments.length) return _iconName; + _iconName = _; + return flash; + }; - _copy(defaultNSMap, defaultNSMap = {}); + flash.iconClass = function (_) { + if (!arguments.length) return _iconClass; + _iconClass = _; + return flash; + }; - _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); + return flash; + } - domBuilder.endDocument(); - } - }; + function uiFullScreen(context) { + var element = context.container().node(); // var button = d3_select(null); - 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); + 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; } } - 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 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; } } - 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 isFullScreen() { + return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; } - 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) - } - - locator.columnNumber = p - lineStart + 1; + function isSupported() { + return !!getFullScreenFn(); } - 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; - } - - 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 (end < 0) { - tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) - - 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; + var _locating = uiLoading(context).message(_t.html('geolocate.locating')).blocking(true); - case '!': - // start) { - start = end; + function error() { + if (_position) { + // use the position from a previous call if we have one + zoomTo(); } else { - //TODO: 这里有可能sax回退，有位置错误风险 - appendText(Math.max(tagStart, start) + 1); + context.ui().flash.label(_t.html('geolocate.location_unavailable')).iconName('#iD-icon-geolocate')(); } - } - } - 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) - */ + finish(); + } + function finish() { + _locating.close(); // unblock ui - function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { - var attrName; - var value; - var p = ++start; - var s = S_TAG; //status - while (true) { - var c = source.charAt(p); - - switch (c) { - case '=': - if (s === S_ATTR) { - //attrName - attrName = source.slice(start, p); - s = S_EQ; - } else if (s === S_ATTR_SPACE) { - s = S_EQ; - } else { - //fatalError: equal must after attrName or space after attrName - throw new Error('attribute equal must after attrName'); - } + if (_timeoutID) { + clearTimeout(_timeoutID); + } - break; + _timeoutID = undefined; + } - case '\'': - case '"': - if (s === S_EQ || s === S_ATTR //|| s == S_ATTR_SPACE - ) { - //equal - if (s === S_ATTR) { - errorHandler.warning('attribute value must after "="'); - attrName = source.slice(start, p); - } + function updateButtonState() { + _button.classed('active', _layer.enabled()); + } - start = p + 1; - p = source.indexOf(c, start); + 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); + }; + } - 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) + function uiPanelBackground(context) { + var background = context.background(); + var _currSourceName = null; + var _metadata = {}; + var _metadataKeys = ['zoom', 'vintage', 'source', 'description', 'resolution', 'accuracy']; - el.add(attrName, value, start); //console.dir(el) + var debouncedRedraw = debounce(redraw, 250); - 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 "="'); - } + function redraw(selection) { + var source = background.baseLayerSource(); + if (!source) return; + var isDG = source.id.match(/^DigitalGlobe/i) !== null; + var sourceLabel = source.label(); - break; + if (_currSourceName !== sourceLabel) { + _currSourceName = sourceLabel; + _metadata = {}; + } - case '/': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + selection.html(''); + var list = selection.append('ul').attr('class', 'background-info'); + list.append('li').html(_currSourceName); - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - s = S_TAG_CLOSE; - el.closed = true; + _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]); + }); - case S_ATTR_NOQUOT_VALUE: - case S_ATTR: - case S_ATTR_SPACE: - break; - //case S_EQ: + 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); + }); - default: - throw new Error("attribute invalid close char('/')"); - } + 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 - break; - case '': - //end document - //throw new Error('unexpected end of input') - errorHandler.error('unexpected end of input'); + ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { + if (source.id !== layerId) { + var key = layerId + '-vintage'; + var sourceVintage = context.background().findSource(key); - if (s == S_TAG) { - el.setTagName(source.slice(start, p)); + if (context.background().showsLayer(sourceVintage)) { + context.background().toggleOverlayLayer(sourceVintage); } + } + }); + } - return p; - - case '>': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); - - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - break; - //normal - - case S_ATTR_NOQUOT_VALUE: //Compatible state - - case S_ATTR: - value = source.slice(start, p); - - if (value.slice(-1) === '/') { - el.closed = true; - value = value.slice(0, -1); - } - - case S_ATTR_SPACE: - if (s === S_ATTR_SPACE) { - value = attrName; - } - - if (s == S_ATTR_NOQUOT_VALUE) { - errorHandler.warning('attribute "' + value + '" missed quot(")!!'); - el.add(attrName, value.replace(/&#?\w+;/g, entityReplacer), start); - } else { - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !value.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + value + '" missed value!! "' + value + '" instead!!'); - } - - el.add(value, value, start); - } + var debouncedGetMetadata = debounce(getMetadata, 250); - break; + function getMetadata(selection) { + var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center - case S_EQ: - throw new Error('attribute value missed!!'); - } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) + 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 + _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 - return p; + 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 - /*xml space '\x20' | #x9 | #xD | #xA; */ + _metadataKeys.forEach(function (k) { + if (k === 'zoom' || k === 'vintage') return; // done already - case "\x80": - c = ' '; + var val = result[k]; + _metadata[k] = val; + selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); + }); + }); + } - default: - if (c <= ' ') { - //space - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); //tagName + 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); + }); + }; - s = S_TAG_SPACE; - break; + panel.off = function () { + context.map().on('drawn.info-background', null).on('move.info-background', null); + }; - case S_ATTR: - attrName = source.slice(start, p); - s = S_ATTR_SPACE; - break; + panel.id = 'background'; + panel.label = _t.html('info_panels.background.title'); + panel.key = _t('info_panels.background.key'); + return panel; + } - case S_ATTR_NOQUOT_VALUE: - var value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); - errorHandler.warning('attribute "' + value + '" missed quot(")!!'); - el.add(attrName, value, start); + function uiPanelHistory(context) { + var osm; - case S_ATTR_END: - s = S_TAG_SPACE; - break; - //case S_TAG_SPACE: - //case S_EQ: - //case S_ATTR_SPACE: - // void();break; - //case S_TAG_CLOSE: - //ignore warning - } - } else { - //not space - //S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE - //S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE - switch (s) { - //case S_TAG:void();break; - //case S_ATTR:void();break; - //case S_ATTR_NOQUOT_VALUE:void();break; - case S_ATTR_SPACE: - var tagName = el.tagName; - - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); - } + 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); + } - el.add(attrName, attrName, start); - start = p; - s = S_ATTR; - break; + function displayUser(selection, userName) { + if (!userName) { + selection.append('span').html(_t.html('info_panels.history.unknown')); + return; + } - case S_ATTR_END: - errorHandler.warning('attribute space is required"' + attrName + '"!!'); + selection.append('span').attr('class', 'user-name').html(userName); + var links = selection.append('div').attr('class', 'links'); - case S_TAG_SPACE: - s = S_ATTR; - start = p; - break; + if (osm) { + links.append('a').attr('class', 'user-osm-link').attr('href', osm.userURL(userName)).attr('target', '_blank').html('OSM'); + } - case S_EQ: - s = S_ATTR_NOQUOT_VALUE; - start = p; - break; + links.append('a').attr('class', 'user-hdyc-link').attr('href', 'https://hdyc.neis-one.org/?' + userName).attr('target', '_blank').attr('tabindex', -1).html('HDYC'); + } - case S_TAG_CLOSE: - throw new Error("elements closed character '/' and '>' must be connected to"); - } - } + function displayChangeset(selection, changeset) { + if (!changeset) { + selection.append('span').html(_t.html('info_panels.history.unknown')); + return; + } - } //end outer switch - //console.log('p++',p) + selection.append('span').attr('class', 'changeset-id').html(changeset); + var links = selection.append('div').attr('class', 'links'); + if (osm) { + links.append('a').attr('class', 'changeset-osm-link').attr('href', osm.changesetURL(changeset)).attr('target', '_blank').html('OSM'); + } - p++; + 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'); } - } - /** - * @return true if has new namespace define - */ - - function appendElement(el, domBuilder, currentNSMap) { - var tagName = el.tagName; - var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - - var i = el.length; + function redraw(selection) { + var selectedNoteID = context.selectedNoteID(); + osm = context.connection(); + var selected, note, entity; - while (i--) { - var a = el[i]; - var qName = a.qName; - var value = a.value; - var nsp = qName.indexOf(':'); - - if (nsp > 0) { - var prefix = a.prefix = qName.slice(0, nsp); - var localName = qName.slice(nsp + 1); - var nsPrefix = prefix === 'xmlns' && localName; + if (selectedNoteID && osm) { + // selected 1 note + selected = [_t('note.note') + ' ' + selectedNoteID]; + note = osm.getNote(selectedNoteID); } else { - localName = qName; - prefix = null; - nsPrefix = qName === 'xmlns' && ''; - } //can not set prefix,because prefix !== '' - - - a.localName = localName; //prefix == null for no ns prefix attribute - - if (nsPrefix !== false) { - //hack!! - if (localNSMap == null) { - localNSMap = {}; //console.log(currentNSMap,0) - - _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) + // selected 1..n entities + selected = context.selectedIDs().filter(function (e) { + return context.hasEntity(e); + }); + if (selected.length) { + entity = context.entity(selected[0]); } - - currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; - a.uri = 'http://www.w3.org/2000/xmlns/'; - domBuilder.startPrefixMapping(nsPrefix, value); } - } - - var i = el.length; - - while (i--) { - a = el[i]; - var prefix = a.prefix; - if (prefix) { - //no prefix attribute has no namespace - if (prefix === 'xml') { - a.uri = 'http://www.w3.org/XML/1998/namespace'; - } + 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; - if (prefix !== 'xmlns') { - a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} - } + if (entity) { + selection.call(redrawEntity, entity); + } else if (note) { + selection.call(redrawNote, note); } } - var nsp = tagName.indexOf(':'); - - if (nsp > 0) { - prefix = el.prefix = tagName.slice(0, nsp); - localName = el.localName = tagName.slice(nsp + 1); - } else { - prefix = null; //important!! - - localName = el.localName = tagName; - } //no prefix element has default namespace - - - 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 (el.closed) { - domBuilder.endElement(ns, localName, tagName); - - if (localNSMap) { - for (prefix in localNSMap) { - domBuilder.endPrefixMapping(prefix); - } + function redrawNote(selection, note) { + if (!note || note.isNew()) { + selection.append('div').html(_t.html('info_panels.history.note_no_history')); + return; } - } else { - el.currentNSMap = currentNSMap; - el.localNSMap = localNSMap; //parseStack.push(el); - - return true; - } - } - - function parseHtmlSpecialContent(source, elStartEnd, tagName, entityReplacer, domBuilder) { - if (/^(?:script|textarea)$/i.test(tagName)) { - var elEndStart = source.indexOf('', elStartEnd); - var text = source.substring(elStartEnd + 1, elEndStart); - - if (/[&<]/.test(text)) { - if (/^script$/i.test(tagName)) { - //if(!/\]\]>/.test(text)){ - //lexHandler.startCDATA(); - domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); - return elEndStart; //} - } //}else{//text area + var list = selection.append('ul'); + list.append('li').html(_t.html('info_panels.history.note_comments') + ':').append('span').html(note.comments.length); + 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); + } - text = text.replace(/&#?\w+;/g, entityReplacer); - domBuilder.characters(text, 0, text.length); - return elEndStart; //} + 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')); } } - return elStartEnd + 1; - } - - function fixSelfClosed(source, elStartEnd, tagName, closeMap) { - //if(tagName in closeMap){ - var pos = closeMap[tagName]; - - 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)//"); + function dragMap() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(townHall, context.map().center()); - 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 (sub) { - buf.push(" [", sub, "]"); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - buf.push(">"); + 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); } + }); - return; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - case PROCESSING_INSTRUCTION_NODE: - return buf.push(""); + function features() { + var onClick = function onClick() { + continueTo(pointsLinesAreas); + }; - case ENTITY_REFERENCE_NODE: - return buf.push('&', node.nodeName, ';'); - //case ENTITY_NODE: - //case NOTATION_NODE: + 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 + }); + }); - default: - buf.push('??', node.nodeName); + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } } - } - function _importNode(doc, node, deep) { - var node2; - - switch (node.nodeType) { - case ELEMENT_NODE: - node2 = node.cloneNode(false); - node2.ownerDocument = doc; - //var attrs = node2.attributes; - //var len = attrs.length; - //for(var i=0;i', - 'amp': '&', - 'quot': '"', - 'apos': "'" + var onClick = function onClick() { + continueTo(closeTownHall); }; - if (locator) { - domBuilder.setDocumentLocator(locator); - } - - sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); - sax.domBuilder = options.domBuilder || domBuilder; + 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); + } + }); - if (/\/x?html?$/.test(mimeType)) { - entityMap.nbsp = '\xa0'; - entityMap.copy = '\xa9'; - defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); } + } - defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; + 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 + }); + }); - if (source) { - sax.parse(source, defaultNSMap, entityMap); - } else { - sax.errorHandler.error("invalid doc source"); + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - return domBuilder.doc; - }; + function searchStreet() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); // ensure spring street exists - function buildErrorHandler(errorImpl, domBuilder, locator) { - if (!errorImpl) { - if (domBuilder instanceof DOMHandler) { - return domBuilder; - } + var msec = transitionTime(springStreet, context.map().center()); - errorImpl = domBuilder; + if (msec) { + reveal(null, null, { + duration: 0 + }); } - var errorHandler = {}; - var isCallback = errorImpl instanceof Function; - locator = locator || {}; - - function build(key) { - var fn = errorImpl[key]; - - if (!fn && isCallback) { - fn = errorImpl.length == 2 ? function (msg) { - errorImpl(key, msg); - } : errorImpl; - } + context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it - errorHandler[key] = fn && function (msg) { - fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); - } || function () {}; - } + 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); + } - build('warning'); - build('error'); - build('fatalError'); - return errorHandler; - } //console.log('#\n\n\n\n\n\n\n####') + function checkSearchResult() { + var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item - /** - * +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 - */ + var firstName = first.select('.entity-name'); + var name = _t('intro.graph.name.spring-street'); + 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 DOMHandler() { - this.cdata = false; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); + nextStep(); + } } - 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 - */ + function selectedStreet() { + if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { + return searchStreet(); + } + var onClick = function onClick() { + continueTo(editorStreet); + }; - DOMHandler.prototype = { - startDocument: function startDocument() { - this.doc = new DOMImplementation().createDocument(null, null, null); + 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 (this.locator) { - this.doc.documentURI = this.locator.systemId; - } - }, - startElement: function startElement(namespaceURI, localName, qName, attrs) { - var doc = this.doc; - var el = doc.createElementNS(namespaceURI, qName || localName); - var len = attrs.length; - appendElement(this, el); - this.currentElement = el; - this.locator && position(this.locator, el); - - for (var i = 0; i < len; i++) { - var namespaceURI = attrs.getURI(i); - var value = attrs.getValue(i); - var qName = attrs.getQName(i); - var attr = doc.createAttributeNS(namespaceURI, qName); - this.locator && position(attrs.getLocator(i), attr); - attr.value = attr.nodeValue = value; - el.setAttributeNode(attr); + context.on('enter.intro', function (mode) { + if (!context.hasEntity(springStreetId)) { + return continueTo(searchStreet); } - }, - 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) - - 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 ids = context.selectedIDs(); - 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; + if (mode.id !== 'select' || !ids.length || ids[0] !== springStreetId) { + // keep Spring Street selected.. + context.enter(modeSelect(context, [springStreetId])); } - }, - //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 (impl && impl.createDocumentType) { - var dt = impl.createDocumentType(name, publicId, systemId); - this.locator && position(this.locator, dt); - appendElement(this, dt); + }); + 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) } - }, + }); - /** - * @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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } - }; + } + + function editorStreet() { + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + })); + context.on('exit.intro', function () { + continueTo(play); + }); + context.history().on('change.intro', function () { + // update the close icon in the tooltip if the user edits something. + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + }), { + duration: 0 + }); + }); - function _locator(l) { - if (l) { - return '\n@' + (l.systemId || '') + '#[line:' + l.lineNumber + ',col:' + l.columnNumber + ']'; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); } } - function _toString(chars, start, length) { - if (typeof chars == 'string') { - return chars.substr(start, length); - } else { - //java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)") - if (chars.length >= start + length || start) { - return new java.lang.String(chars, start, length) + ''; + function 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'); } - - 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) {}; - */ - - "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 */ + chapter.enter = function () { + dragMap(); + }; - 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'){ + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.search-header input').on('keydown.intro keyup.intro', null); + }; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - var XMLReader = sax.XMLReader; - var DOMImplementation = exports.DOMImplementation = dom.DOMImplementation; - exports.XMLSerializer = dom.XMLSerializer; - exports.DOMParser = DOMParser; //} - }); + return utilRebind(chapter, dispatch, 'on'); + } - var togeojson = createCommonjsModule(function (module, exports) { - var toGeoJSON = function () { + function uiIntroPoint(context, reveal) { + var dispatch = dispatch$8('done'); + var timeouts = []; + var intersection = [-85.63279, 41.94394]; + var building = [-85.632422, 41.944045]; + var cafePreset = _mainPresetIndex.item('amenity/cafe'); + var _pointID = null; + var chapter = { + title: 'intro.points.title' + }; - var removeSpace = /\s*/g, - trimSpace = /^\s*|\s*$/g, - splitSpace = /\s+/; // generate a short, numeric hash of a string + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - function okhash(x) { - if (!x || !x.length) return 0; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - for (var i = 0, h = 0; i < x.length; i++) { - h = (h << 5) - h + x.charCodeAt(i) | 0; - } + function addPoint() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(intersection, context.map().center()); - return h; - } // all Y children of X + if (msec) { + reveal(null, null, { + duration: 0 + }); + } + 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 get(x, y) { - return x.getElementsByTagName(y); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } + } - function attr(x, y) { - return x.getAttribute(y); + function placePoint() { + if (context.mode().id !== 'add-point') { + return chapter.restart(); } - 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 - - - function norm(el) { - if (el.normalize) { - el.normalize(); - } - - return el; - } // cast array x into numbers - - - function numarray(x) { - for (var j = 0, o = []; j < x.length; j++) { - o[j] = parseFloat(x[j]); - } - - return o; - } // get the content of a text node, if any - - - function nodeVal(x) { - if (x) { - norm(x); - } - - return x && x.textContent || ''; - } // get the contents of multiple text nodes, if present - - - function getMulti(x, ys) { - var o = {}, - n, - k; + 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); + }); - for (k = 0; k < ys.length; k++) { - n = get1(x, ys[k]); - if (n) o[ys[k]] = nodeVal(n); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - return o; - } // add properties of Y to X, overwriting if present in both + function searchPreset() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // disallow scrolling - function extend(x, y) { - for (var k in y) { - x[k] = y[k]; + 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); } - } // get one coordinate from a coordinate array, if any - - - function coord1(v) { - return numarray(v.replace(removeSpace, '').split(',')); - } // get all coordinates from a coordinate array as [[],[]] + var ids = context.selectedIDs(); - function coord(v) { - var coords = v.replace(trimSpace, '').split(splitSpace), - o = []; + if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { + // keep the user's point selected.. + context.enter(modeSelect(context, [_pointID])); // disallow scrolling - for (var i = 0; i < coords.length; i++) { - o.push(coord1(coords[i])); + 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); } + }); - return o; - } - - 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 (ele) { - e = parseFloat(nodeVal(ele)); + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - if (!isNaN(e)) { - ll.push(e); - } + 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); + }); } - - return { - coordinates: ll, - time: time ? nodeVal(time) : null, - heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null - }; - } // create a new feature collection parent object - - - function fc() { - return { - type: 'FeatureCollection', - features: [] - }; } - var serializer; - - 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 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 xml2str(str) { - // IE9 will create a new XMLSerializer but it'll crash immediately. - // This line is ignored because we don't run coverage tests in IE9 - - /* istanbul ignore next */ - if (str.xml !== undefined) return str.xml; - return serializer.serializeToString(str); + function aboutFeatureEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); } - var t = { - kml: function kml(doc) { - var gj = fc(), - // styleindex keeps track of hashed styles in order to match features - styleIndex = {}, - styleByHash = {}, - // stylemapindex keeps track of style maps to expose in properties - styleMapIndex = {}, - // atomic geospatial types supported by KML - MultiGeometry is - // handled separately - geotypes = ['Polygon', 'LineString', 'Point', 'Track', 'gx:Track'], - // all root placemarks in the file - placemarks = get(doc, 'Placemark'), - styles = get(doc, 'Style'), - styleMaps = get(doc, 'StyleMap'); - - for (var k = 0; k < styles.length; k++) { - var hash = okhash(xml2str(styles[k])).toString(16); - styleIndex['#' + attr(styles[k], 'id')] = hash; - styleByHash[hash] = styles[k]; - } - - for (var l = 0; l < styleMaps.length; l++) { - styleIndex['#' + attr(styleMaps[l], 'id')] = okhash(xml2str(styleMaps[l])).toString(16); - var pairs = get(styleMaps[l], 'Pair'); - var pairsMap = {}; - - for (var m = 0; m < pairs.length; m++) { - pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); - } - - styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; - } - - for (var j = 0; j < placemarks.length; j++) { - gj.features = gj.features.concat(getPlacemark(placemarks[j])); - } - - function kmlColor(v) { - var color, opacity; - v = v || ''; - - if (v.substr(0, 1) === '#') { - v = v.substr(1); - } - - if (v.length === 6 || v.length === 3) { - color = v; - } - - 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); - } - - return [color, isNaN(opacity) ? undefined : opacity]; - } - - function gxCoord(v) { - return numarray(v.split(' ')); - } - - function gxCoords(root) { - var elems = get(root, 'coord'), - coords = [], - times = []; - if (elems.length === 0) elems = get(root, 'gx:coord'); - - for (var i = 0; i < elems.length; i++) { - coords.push(gxCoord(nodeVal(elems[i]))); - } - - var timeElems = get(root, 'when'); - - for (var j = 0; j < timeElems.length; j++) { - times.push(nodeVal(timeElems[j])); - } - - return { - coords: coords, - times: times - }; + 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 getGeometry(root) { - var geomNode, - geomNodes, - i, - j, - k, - geoms = [], - coordTimes = []; - - if (get1(root, 'MultiGeometry')) { - return getGeometry(get1(root, 'MultiGeometry')); - } - - if (get1(root, 'MultiTrack')) { - return getGeometry(get1(root, 'MultiTrack')); - } - - if (get1(root, 'gx:MultiTrack')) { - return getGeometry(get1(root, 'gx:MultiTrack')); - } - - for (i = 0; i < geotypes.length; i++) { - geomNodes = get(root, geotypes[i]); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - if (geomNodes) { - for (j = 0; j < geomNodes.length; j++) { - geomNode = geomNodes[j]; + function addName() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // reset pane, in case user happened to change it.. - if (geotypes[i] === 'Point') { - geoms.push({ - type: 'Point', - coordinates: coord1(nodeVal(get1(geomNode, 'coordinates'))) - }); - } else if (geotypes[i] === 'LineString') { - geoms.push({ - type: 'LineString', - coordinates: coord(nodeVal(get1(geomNode, 'coordinates'))) - }); - } else if (geotypes[i] === 'Polygon') { - var rings = get(geomNode, 'LinearRing'), - coords = []; - for (k = 0; k < rings.length; k++) { - coords.push(coord(nodeVal(get1(rings[k], 'coordinates')))); - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + 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); - 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); - } - } - } + if (entity.tags.name) { + var tooltip = reveal('.entity-editor-pane', addNameString, { + tooltipClass: 'intro-points-describe', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addCloseEditor); } + }); + tooltip.select('.instruction').style('display', 'none'); + } else { + reveal('.entity-editor-pane', addNameString, { + tooltipClass: 'intro-points-describe' + }); + } + }, 400); + context.history().on('change.intro', function () { + continueTo(addCloseEditor); + }); + context.on('exit.intro', function () { + // if user leaves select mode here, just continue with the tutorial. + continueTo(reselectPoint); + }); - return { - geoms: geoms, - coordTimes: coordTimes - }; - } - - function getPlacemark(root) { - var geomsAndTimes = getGeometry(root), - i, - properties = {}, - name = nodeVal(get1(root, 'name')), - address = nodeVal(get1(root, 'address')), - styleUrl = nodeVal(get1(root, 'styleUrl')), - description = nodeVal(get1(root, 'description')), - timeSpan = get1(root, 'TimeSpan'), - timeStamp = get1(root, 'TimeStamp'), - extendedData = get1(root, 'ExtendedData'), - lineStyle = get1(root, 'LineStyle'), - polyStyle = get1(root, 'PolyStyle'), - visibility = get1(root, 'visibility'); - if (!geomsAndTimes.geoms.length) return []; - if (name) properties.name = name; - if (address) properties.address = address; - - if (styleUrl) { - if (styleUrl[0] !== '#') { - styleUrl = '#' + styleUrl; - } - - properties.styleUrl = styleUrl; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - if (styleIndex[styleUrl]) { - properties.styleHash = styleIndex[styleUrl]; - } + 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') + })); - 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 continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + 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 style = styleByHash[properties.styleHash]; + 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 (style) { - if (!lineStyle) lineStyle = get1(style, 'LineStyle'); - if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); - } - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - if (description) properties.description = description; + context.map().centerEase(entity.loc, msec); + timeout(function () { + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.points.reselect'), { + duration: 600 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.points.reselect'), { + duration: 0 + }); + }); + }, 600); // after reveal.. - if (timeSpan) { - var begin = nodeVal(get1(timeSpan, 'begin')); - var end = nodeVal(get1(timeSpan, 'end')); - properties.timespan = { - begin: begin, - end: end - }; - } + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + continueTo(updatePoint); + }); + }, msec + 100); - if (timeStamp) { - properties.timestamp = nodeVal(get1(timeStamp, 'when')); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - 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 updatePoint() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to untag the point.. - 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; - } - if (extendedData) { - var datas = get(extendedData, 'Data'), - simpleDatas = get(extendedData, 'SimpleData'); + 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); - 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); + nextStep(); + } + } - for (i = 0; i < simpleDatas.length; i++) { - properties[simpleDatas[i].getAttribute('name')] = nodeVal(simpleDatas[i]); - } - } + function updateCloseEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to change it.. - if (visibility) { - properties.visibility = nodeVal(visibility); - } - if (geomsAndTimes.coordTimes.length) { - properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; - } + 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); - 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]; - } + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - return gj; - }, - gpx: function gpx(doc) { - var i, - tracks = get(doc, 'trk'), - routes = get(doc, 'rte'), - waypoints = get(doc, 'wpt'), - // a feature collection - gj = fc(), - feature; - - for (i = 0; i < tracks.length; i++) { - feature = getTrack(tracks[i]); - if (feature) gj.features.push(feature); - } + function 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 - for (i = 0; i < routes.length; i++) { - feature = getRoute(routes[i]); - if (feature) gj.features.push(feature); - } + 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 + }); - for (i = 0; i < waypoints.length; i++) { - gj.features.push(getPoint(waypoints[i])); - } + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.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 enterDelete() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var node = selectMenuItem(context, 'delete').node(); - 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); - } + if (!node) { + return continueTo(rightClickPoint); + } - return { - line: line, - times: times, - heartRates: heartRates - }; - } + 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 - function getTrack(node) { - var segments = get(node, 'trkseg'), - track = [], - times = [], - heartRates = [], - line; + 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); + } + }); - for (var i = 0; i < segments.length; i++) { - line = getPoints(segments[i], 'trkpt'); + function continueTo(nextStep) { + context.map().on('move.intro', null); + context.history().on('change.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } - 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 undo() { + context.history().on('change.intro', function () { + continueTo(play); + }); + reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); - if (track.length === 0) return; - var properties = getProperties(node); - extend(properties, getLineStyle(get1(node, 'extensions'))); - if (times.length) properties.coordTimes = track.length === 1 ? times[0] : times; - if (heartRates.length) properties.heartRates = track.length === 1 ? heartRates[0] : heartRates; - return { - type: 'Feature', - properties: properties, - geometry: { - type: track.length === 1 ? 'LineString' : 'MultiLineString', - coordinates: track.length === 1 ? track[0] : track - } - }; - } + function continueTo(nextStep) { + context.history().on('change.intro', null); + nextStep(); + } + } - function getRoute(node) { - var line = getPoints(node, 'rtept'); - if (!line.line) return; - var prop = getProperties(node); - extend(prop, getLineStyle(get1(node, 'extensions'))); - var routeObj = { - type: 'Feature', - properties: prop, - geometry: { - type: 'LineString', - coordinates: line.line - } - }; - return routeObj; - } + function 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'); + } + }); + } - function getPoint(node) { - var prop = getProperties(node); - extend(prop, getMulti(node, ['sym'])); - return { - type: 'Feature', - properties: prop, - geometry: { - type: 'Point', - coordinates: coordPair(node).coordinates - } - }; - } + chapter.enter = function () { + addPoint(); + }; - function getLineStyle(extensions) { - var style = {}; + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + }; - if (extensions) { - var lineStyle = get1(extensions, 'line'); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - 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 + return utilRebind(chapter, dispatch, 'on'); + } - if (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; - } - } + 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 = []; - return style; - } + var _areaID; - function getProperties(node) { - var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), - links = get(node, 'link'); - if (links.length) prop.links = []; + var chapter = { + title: 'intro.areas.title' + }; - 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 timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - return prop; - } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return gj; - } - }; - return t; - }(); + 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); + } - module.exports = toGeoJSON; - }); + function addArea() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _areaID = null; + var msec = transitionTime(playground, context.map().center()); - var _initialized = false; - var _enabled = false; + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - var _geojson; + 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); - function svgData(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - var _showLabels = true; - var detected = utilDetect(); - var layer = select(null); + function startPlayground() { + if (context.mode().id !== 'add-area') { + return chapter.restart(); + } - var _vtService; + _areaID = null; + context.map().zoomEase(19.5, 500); + timeout(function () { + var textId = context.lastPointerType() === 'mouse' ? 'starting_node_click' : 'starting_node_tap'; + var startDrawString = helpHtml('intro.areas.start_playground') + helpHtml('intro.areas.' + textId); + revealPlayground(playground, startDrawString, { + duration: 250 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + revealPlayground(playground, startDrawString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continuePlayground); + }); + }, 250); // after reveal + }, 550); // after easing - var _fileList; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _template; + function continuePlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - var _src; + _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 - function init() { - if (_initialized) return; // run once + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + var entity = context.hasEntity(context.selectedIDs()[0]); - _geojson = {}; - _enabled = true; + if (entity && entity.nodes.length >= 6) { + return continueTo(finishPlayground); + } else { + return; + } + } else if (mode.id === 'select') { + _areaID = context.selectedIDs()[0]; + return continueTo(searchPresets); + } else { + return chapter.restart(); + } + }); - function over(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - d3_event.dataTransfer.dropEffect = 'copy'; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + 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 finishPlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); } - return _vtService; - } + _areaID = null; + var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); + revealPlayground(playground, finishString, { + duration: 250 + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + revealPlayground(playground, finishString, { + duration: 0 + }); + }); + }, 250); // after reveal - function showLayer() { - layerOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); + 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(); + } }); - } - 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 searchPresets() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - function layerOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } // ensure that all geojson features in a collection have IDs + var ids = context.selectedIDs(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + context.enter(modeSelect(context, [_areaID])); + } // disallow scrolling - function ensureIDs(gj) { - if (!gj) return null; - if (gj.type === 'FeatureCollection') { - for (var i = 0; i < gj.features.length; i++) { - ensureFeatureID(gj.features[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%'); + 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); } - } else { - ensureFeatureID(gj); - } - return gj; - } // ensure that each single Feature object has a unique ID + var ids = context.selectedIDs(); + if (mode.id !== 'select' || !ids.length || ids[0] !== _areaID) { + // keep the user's area selected.. + context.enter(modeSelect(context, [_areaID])); // reset pane, in case user somehow happened to change it.. - function ensureFeatureID(feature) { - if (!feature) return; - feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); - return feature; - } // Prefer an array of Features instead of a FeatureCollection + 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.areas.search_playground', { + preset: playgroundPreset.name() + })); + context.history().on('change.intro', null); + } + }); - function getFeatures(gj) { - if (!gj) return []; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - if (gj.type === 'FeatureCollection') { - return gj.features; - } else { - return [gj]; + 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 featureKey(d) { - return d.__featurehash__; + 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 isPolygon(d) { - return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; - } + function clickAddField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - function clipPathID(d) { - return 'ideditor-data-' + d.__featurehash__ + '-clippath'; - } + var ids = context.selectedIDs(); - function featureClasses(d) { - return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); - } + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } - function drawData(selection) { - var vtService = getService(); - var getPath = svgPath(projection).geojson; - var getAreaPath = svgPath(projection, null, true).geojson; - var hasData = drawData.hasData(); - layer = selection.selectAll('.layer-mapdata').data(_enabled && hasData ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapdata').merge(layer); - var surface = context.surface(); - if (!surface || surface.empty()) return; // not ready to draw yet, starting up - // Gather data + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // disallow scrolling - var geoData, polygonData; - if (_template && vtService) { - // fetch data from vector tile service - var sourceID = _template; - vtService.loadTiles(sourceID, _template, projection); - geoData = vtService.data(sourceID, projection); - } else { - geoData = getFeatures(_geojson); - } + 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. - geoData = geoData.filter(getPath); - polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons + var entity = context.entity(_areaID); - 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 (entity.tags.description) { + return continueTo(play); + } // scroll "Add field" into view - var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); - datagroups = datagroups.enter().append('g').attr('class', function (d) { - return 'datagroup datagroup-' + d; - }).merge(datagroups); // Draw paths - var pathData = { - fill: polygonData, - shadow: geoData, - stroke: geoData - }; - var paths = datagroups.selectAll('path').data(function (layer) { - return pathData[layer]; - }, featureKey); // exit + var box = context.container().select('.more-fields').node().getBoundingClientRect(); - paths.exit().remove(); // enter/update + 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); + }; + }); + } - 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 + 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.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); - 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 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(); + } + } - labels.exit().remove(); // enter/update + function chooseDescriptionField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - 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]; - }); + var ids = context.selectedIDs(); + + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); } - } - 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]; - } + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // Make sure combobox is ready.. - function xmlToDom(textdata) { - return new DOMParser().parseFromString(textdata, 'text/xml'); - } - drawData.setFile = function (extension, data) { - _template = null; - _fileList = null; - _geojson = null; - _src = null; - var gj; + if (context.container().select('div.combobox').empty()) { + return continueTo(clickAddField); + } // Watch for the combobox to go away.. - switch (extension) { - case '.gpx': - gj = togeojson.gpx(xmlToDom(data)); - break; - case '.kml': - gj = togeojson.kml(xmlToDom(data)); - break; + 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); + }); - case '.geojson': - case '.json': - gj = JSON.parse(data); - break; + function continueTo(nextStep) { + if (watcher) window.clearInterval(watcher); + context.on('exit.intro', null); + nextStep(); } + } - gj = gj || {}; - - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = extension + ' data file'; - this.fitZoom(); + function describePlayground() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - dispatch.call('change'); - return this; - }; + var ids = context.selectedIDs(); - drawData.showLabels = function (val) { - if (!arguments.length) return _showLabels; - _showLabels = val; - return this; - }; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - drawData.enabled = function (val) { - if (!arguments.length) return _enabled; - _enabled = val; - if (_enabled) { - showLayer(); - } else { - hideLayer(); - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - dispatch.call('change'); - return this; - }; + if (context.container().select('.form-field-description').empty()) { + return continueTo(retryChooseDescription); + } - drawData.hasData = function () { - var gj = _geojson || {}; - return !!(_template || Object.keys(gj).length); - }; + context.on('exit.intro', function () { + continueTo(play); + }); + reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { + button: icon('#iD-icon-close', 'inline') + }), { + duration: 300 + }); - drawData.template = function (val, src) { - if (!arguments.length) return _template; // test source against OSM imagery blocklists.. + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - var osm = context.connection(); + function retryChooseDescription() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - if (osm) { - var blocklists = osm.imageryBlocklists(); - var fail = false; - var tested = 0; - var regex; + var ids = context.selectedIDs(); - 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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(val); + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + reveal('.entity-editor-pane', helpHtml('intro.areas.retry_add_field', { + field: descriptionField.label() + }), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(clickAddField); } + }); + context.on('exit.intro', function () { + return continueTo(searchPresets); + }); + + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } + } - _template = val; - _fileList = null; - _geojson = null; // strip off the querystring/hash from the template, - // it often includes the access token + 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'); + } + }); + } - _src = src || 'vectortile:' + val.split(/[?#]/)[0]; - dispatch.call('change'); - return this; + chapter.enter = function () { + addArea(); }; - 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'; - } - - 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); }; - 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(); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - reader.onload = function () { - return function (e) { - drawData.setFile(extension, e.target.result); - }; - }(); + return utilRebind(chapter, dispatch, 'on'); + } - reader.readAsText(f); - return this; + 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' }; - 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 timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - var testUrl = url.split(/[?#]/)[0]; - var extension = getExtension(testUrl) || defaultExtension; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - if (extension) { - _template = null; - d3_text(url).then(function (data) { - drawData.setFile(extension, data); - })["catch"](function () { - /* ignore */ + function addLine() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(tulipRoadStart, context.map().center()); + + if (msec) { + reveal(null, null, { + duration: 0 }); - } else { - drawData.template(url); } - return this; - }; - - drawData.getSrc = function () { - return _src || ''; - }; + context.map().centerZoomEase(tulipRoadStart, 18.5, msec); + timeout(function () { + var tooltip = reveal('button.add-line', helpHtml('intro.lines.add_line')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-lines'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-line') return; + continueTo(startLine); + }); + }, msec + 100); - drawData.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 continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - switch (geom.type) { - case 'Point': - c = [c]; + 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); + }); - case 'MultiPoint': - case 'LineString': - break; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - case 'MultiPolygon': - c = utilArrayFlatten(c); + 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.. - case 'Polygon': - case 'MultiLineString': - c = utilArrayFlatten(c); - break; + context.history().on('change.intro', function () { + if (isLineConnected()) { + continueTo(continueLine); } - /* eslint-enable no-fallthrough */ + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-line') { + return; + } else if (mode.id === 'select') { + continueTo(retryIntersect); + return; + } else { + return chapter.restart(); + } + }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - return utilArrayUnion(coords, c); - }, []); + function isLineConnected() { + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { - var extent = geoExtent(d3_geoBounds({ - type: 'LineString', - coordinates: coords - })); - map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); - } + 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; + }); + }); + } - return this; - }; + 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); + } - init(); - return drawData; - } + function continueLine() { + if (context.mode().id !== 'draw-line') return chapter.restart(); - 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 entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - if (showTile) { - debugData.push({ - "class": 'red', - label: 'tile' - }); - } + 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 (showCollision) { - debugData.push({ - "class": 'yellow', - label: 'collision' - }); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } + } - if (showImagery) { - debugData.push({ - "class": 'orange', - label: 'imagery' - }); - } + 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 (showTouchTargets) { - debugData.push({ - "class": 'pink', - label: 'touchTargets' + 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 (showDownloaded) { - debugData.push({ - "class": 'purple', - label: 'downloaded' - }); + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - var 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; + function choosePresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); }); - 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 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); }); - 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]; + 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 }); - 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 + }, 300); - var osm = context.connection(); - var dataDownloaded = []; + function continueTo(nextStep) { + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } // selected wrong road type - 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]]] - } - }; + + function retryPresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); // disallow scrolling + + 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); + + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - var downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); - downloaded.exit().remove(); - downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update + 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); - 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. + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + 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); - 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 continueTo(nextStep) { + nextStep(); } - }; + } - return drawDebug; - } + function updateLine() { + context.history().reset('doneAddLine'); - /* - 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.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - function svgDefs(context) { - var _defsSelection = select(null); + var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); - var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - function drawDefs(selection) { - _defsSelection = selection.append('defs'); // add markers + context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); + timeout(function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); - _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 advance = function advance() { + continueTo(addNode); + }; + reveal(box, helpHtml('intro.lines.update_line'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); + reveal(box, helpHtml('intro.lines.update_line'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + }); + }, msec + 100); - function addSidedMarker(name, color, offset) { - _defsSelection.append('marker').attr('id', 'ideditor-sided-marker-' + name).attr('viewBox', '0 0 2 2').attr('refX', 1).attr('refY', -offset).attr('markerWidth', 1.5).attr('markerHeight', 1.5).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'sided-marker-path sided-marker-' + name + '-path').attr('d', 'M 0,0 L 1,1 L 2,0 z').attr('stroke', 'none').attr('fill', color); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } + } - addSidedMarker('natural', 'rgb(170, 170, 170)', 0); // for a coastline, the arrows are (somewhat unintuitively) on - // the water side, so let's color them blue (with a gap) to - // give a stronger indication - - addSidedMarker('coastline', '#77dede', 1); - addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle - // from the line visually suits that + function addNode() { + context.history().reset('doneAddLine'); - addSidedMarker('barrier', '#ddd', 1); - addSidedMarker('man_made', '#fff', 0); + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', '#333').attr('fill-opacity', '0.75').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); + var padding = 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); + } - _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 (changed.created().length === 1) { + timeout(function () { + continueTo(startDragEndpoint); + }, 500); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') { + continueTo(updateLine); + } + }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var patterns = _defsSelection.selectAll('pattern').data([// pattern name, pattern image name - ['beach', 'dots'], ['construction', 'construction'], ['cemetery', 'cemetery'], ['cemetery_christian', 'cemetery_christian'], ['cemetery_buddhist', 'cemetery_buddhist'], ['cemetery_muslim', 'cemetery_muslim'], ['cemetery_jewish', 'cemetery_jewish'], ['farmland', 'farmland'], ['farmyard', 'farmyard'], ['forest', 'forest'], ['forest_broadleaved', 'forest_broadleaved'], ['forest_needleleaved', 'forest_needleleaved'], ['forest_leafless', 'forest_leafless'], ['golf_green', 'grass'], ['grass', 'grass'], ['landfill', 'landfill'], ['meadow', 'grass'], ['orchard', 'orchard'], ['pond', 'pond'], ['quarry', 'quarry'], ['scrub', 'bushes'], ['vineyard', 'vineyard'], ['water_standing', 'lines'], ['waves', 'waves'], ['wetland', 'wetland'], ['wetland_marsh', 'wetland_marsh'], ['wetland_swamp', 'wetland_swamp'], ['wetland_bog', 'wetland_bog'], ['wetland_reedbed', 'wetland_reedbed']]).enter().append('pattern').attr('id', function (d) { - return 'ideditor-pattern-' + d[0]; - }).attr('width', 32).attr('height', 32).attr('patternUnits', 'userSpaceOnUse'); + function startDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - patterns.append('rect').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('class', function (d) { - return 'pattern-color-' + d[0]; - }); - patterns.append('image').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('xlink:href', function (d) { - return context.imagePath('pattern/' + d[1] + '.png'); - }); // add clip paths + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + var startDragString = helpHtml('intro.lines.start_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')) + helpHtml('intro.lines.drag_to_intersection'); + reveal(box, startDragString); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - _defsSelection.selectAll('clipPath').data([12, 18, 20, 32, 45]).enter().append('clipPath').attr('id', function (d) { - return 'ideditor-clip-square-' + d; - }).append('rect').attr('x', 0).attr('y', 0).attr('width', function (d) { - return d; - }).attr('height', function (d) { - return d; - }); // add symbol spritesheets + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + reveal(box, startDragString, { + duration: 0 + }); + var entity = context.entity(woodRoadEndID); + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { + continueTo(finishDragEndpoint); + } + }); - addSprites(_spritesheetIds, true); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function addSprites(ids, overrideColors) { - _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); - - var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); + function finishDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - spritesheets.enter().append('g').attr('class', function (d) { - return 'spritesheet spritesheet-' + d; - }).each(function (d) { - var url = context.imagePath(d + '.svg'); - var node = select(this).node(); - svg(url).then(function (svg) { - node.appendChild(select(svg.documentElement).attr('id', 'ideditor-' + d).node()); + var 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); + } - if (overrideColors && d !== 'iD-sprite') { - // allow icon colors to be overridden.. - select(node).selectAll('path').attr('fill', 'currentColor'); - } - })["catch"](function () { - /* ignore */ + 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); + + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { + continueTo(startDragEndpoint); + } + }); + context.on('enter.intro', function () { + continueTo(startDragMidpoint); }); - spritesheets.exit().remove(); - } - drawDefs.addSprites = addSprites; - return drawDefs; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _layerEnabled = false; + function startDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - var _qaService; + if (context.selectedIDs().indexOf(woodRoadID) === -1) { + context.enter(modeSelect(context, [woodRoadID])); + } - function svgKeepRight(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + 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 minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + 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 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } + function continueDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - function getService() { - if (services.keepRight && !_qaService) { - _qaService = services.keepRight; + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; - _qaService.on('loaded', throttledRedraw); - } else if (!services.keepRight && _qaService) { - _qaService = null; - } + var advance = function advance() { + context.history().checkpoint('doneUpdateLine'); + continueTo(deleteLines); + }; - return _qaService; - } // Show the markers + 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 editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } - } // Immediately remove the markers and their touch targets + } + function deleteLines() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.keepRight').remove(); - touchLayer.selectAll('.qaItem.keepRight').remove(); + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return chapter.restart(); } - } // Enable the layer. This shows the markers and transitions them to visible. + var msec = transitionTime(deleteLinesLoc, context.map().center()); - 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. + if (msec) { + reveal(null, null, { + duration: 0 + }); + } + 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 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 + var advance = function advance() { + continueTo(rightClickIntersection); + }; + + 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 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 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); - 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.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - markers.exit().remove(); // enter + function splitIntersection() { + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(deleteLines); + } - 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 + var node = selectMenuItem(context, 'split').node(); - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + if (!node) { + return continueTo(rightClickIntersection); + } - 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 + 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(); - targets.exit().remove(); // enter/update + if (!wasChanged && !node) { + return continueTo(rightClickIntersection); + } - 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); + reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { + street: _t('intro.graph.name.washington-street') + }), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function (changed) { + wasChanged = true; + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.split.annotation.line', { + n: 1 + })) { + _washingtonSegmentID = changed.created()[0].id; + continueTo(didSplit); + } else { + _washingtonSegmentID = null; + continueTo(retrySplit); + } + }, 300); // after any transition (e.g. if user deleted intersection) + }); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : a.severity === 'error' && b.severity !== 'error' ? 1 : b.severity === 'error' && a.severity !== 'error' ? -1 : b.loc[1] - a.loc[1]; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } - } // Draw the keepRight layer and schedule loading issues and updating markers. - + } - function drawKeepRight(selection) { - var service = getService(); - var surface = context.surface(); + function retrySplit() { + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + var advance = function advance() { + continueTo(rightClickIntersection); + }; - 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); + 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 + }); + }); - if (_layerEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } - } // Toggles the layer on and off + } + function didSplit() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - drawKeepRight.enabled = function (val) { - if (!arguments.length) return _layerEnabled; - _layerEnabled = val; + 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 - if (_layerEnabled) { - layerOn(); - } else { - layerOff(); + context.on('enter.intro', function () { + var ids = context.selectedIDs(); - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); + if (ids.length === 1 && ids[0] === _washingtonSegmentID) { + continueTo(multiSelect); + } + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } + }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; - }; + function multiSelect() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - drawKeepRight.supported = function () { - return !!getService(); - }; + var ids = context.selectedIDs(); + var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; + var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; - return drawKeepRight; - } + if (hasWashington && hasTwelfth) { + return continueTo(multiRightClick); + } else if (!hasWashington && !hasTwelfth) { + return continueTo(didSplit); + } - function svgGeolocate(projection) { - var layer = select(null); + context.map().centerZoomEase(twelfthAvenue, 18, 500); + timeout(function () { + var selected, other, padding, box; - var _position; + 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 init() { - if (svgGeolocate.initialized) return; // run once + 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; + } - svgGeolocate.enabled = false; - svgGeolocate.initialized = true; - } + reveal(box, helpHtml('intro.lines.multi_select', { + selected: selected, + other1: other + }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { + selected: selected, + other2: other + }), { + 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); - function showLayer() { - layer.style('display', 'block'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function hideLayer() { - layer.transition().duration(250).style('opacity', 0); - } + function multiRightClick() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - function layerOn() { - layer.style('opacity', 0).transition().duration(250).style('opacity', 1); - } + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + var rightClickString = helpHtml('intro.lines.multi_select_success') + helpHtml('intro.lines.multi_' + (context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch')); + reveal(box, rightClickString); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + reveal(box, rightClickString, { + duration: 0 + }); + }); + context.ui().editMenu().on('toggled.intro', function (open) { + if (!open) return; + timeout(function () { + var ids = context.selectedIDs(); - function layerOff() { - layer.style('display', 'none'); - } + if (ids.length === 2 && ids.indexOf(twelfthAvenueID) !== -1 && ids.indexOf(_washingtonSegmentID) !== -1) { + var node = selectMenuItem(context, 'delete').node(); + if (!node) return; + continueTo(multiDelete); + } else if (ids.length === 1 && ids.indexOf(_washingtonSegmentID) !== -1) { + return continueTo(multiSelect); + } else { + return continueTo(didSplit); + } + }, 300); // after edit menu visible + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } + }); - function transform(d) { - return svgPointTransform(projection)(d); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.ui().editMenu().on('toggled.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function accuracy(accuracy, loc) { - // converts accuracy to pixels... - var degreesRadius = geoMetersToLat(accuracy), - tangentLoc = [loc[0], loc[1] + degreesRadius], - projectedTangent = projection(tangentLoc), - projectedLoc = projection([loc[0], loc[1]]); // southern most point will have higher pixel value... + function multiDelete() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); - } + var node = selectMenuItem(context, 'delete').node(); + if (!node) return continueTo(multiRightClick); + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + padding: 50 + }); + context.map().on('move.intro drawn.intro', function () { + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + duration: 0, + padding: 50 + }); + }); + context.on('exit.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + return continueTo(multiSelect); // left select mode but roads still exist + } + }); + context.history().on('change.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + continueTo(retryDelete); // changed something but roads still exist + } else { + continueTo(play); + } + }); - function update() { - var geolocation = { - loc: [_position.coords.longitude, _position.coords.latitude] - }; - var groups = layer.selectAll('.geolocations').selectAll('.geolocation').data([geolocation]); - groups.exit().remove(); - var pointsEnter = groups.enter().append('g').attr('class', 'geolocation'); - pointsEnter.append('circle').attr('class', 'geolocate-radius').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('fill-opacity', '0.3').attr('r', '0'); - pointsEnter.append('circle').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('stroke', 'white').attr('stroke-width', '1.5').attr('r', '6'); - groups.merge(pointsEnter).attr('transform', transform); - layer.select('.geolocate-radius').attr('r', accuracy(_position.coords.accuracy, geolocation.loc)); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function drawLocation(selection) { - var enabled = svgGeolocate.enabled; - layer = selection.selectAll('.layer-geolocate').data([0]); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-geolocate').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'geolocations'); - layer = layerEnter.merge(layer); + function retryDelete() { + context.enter(modeBrowse(context)); + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + reveal(box, helpHtml('intro.lines.retry_delete'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(multiSelect); + } + }); - if (enabled) { - update(); - } else { - layerOff(); + function continueTo(nextStep) { + nextStep(); } } - drawLocation.enabled = function (position, enabled) { - if (!arguments.length) return svgGeolocate.enabled; - _position = position; - svgGeolocate.enabled = enabled; - - if (svgGeolocate.enabled) { - showLayer(); - layerOn(); - } else { - hideLayer(); - } + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.lines.play', { + next: _t('intro.buildings.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-building', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - return this; + chapter.enter = function () { + addLine(); }; - init(); - return drawLocation; - } - - function svgLabels(projection, context) { - var path = d3_geoPath(projection); - var detected = utilDetect(); - var baselineHack = detected.ie || detected.browser.toLowerCase() === 'edge' || detected.browser.toLowerCase() === 'firefox' && detected.version >= 70; - - var _rdrawn = new RBush(); + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + select(window).on('pointerdown.intro mousedown.intro', null, true); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + }; - var _rskipped = new RBush(); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - var _textWidthCache = {}; - var _entitybboxes = {}; // Listed from highest to lowest priority + return utilRebind(chapter, dispatch, 'on'); + } - var labelStack = [['line', 'aeroway', '*', 12], ['line', 'highway', 'motorway', 12], ['line', 'highway', 'trunk', 12], ['line', 'highway', 'primary', 12], ['line', 'highway', 'secondary', 12], ['line', 'highway', 'tertiary', 12], ['line', 'highway', '*', 12], ['line', 'railway', '*', 12], ['line', 'waterway', '*', 12], ['area', 'aeroway', '*', 12], ['area', 'amenity', '*', 12], ['area', 'building', '*', 12], ['area', 'historic', '*', 12], ['area', 'leisure', '*', 12], ['area', 'man_made', '*', 12], ['area', 'natural', '*', 12], ['area', 'shop', '*', 12], ['area', 'tourism', '*', 12], ['area', 'camp_site', '*', 12], ['point', 'aeroway', '*', 10], ['point', 'amenity', '*', 10], ['point', 'building', '*', 10], ['point', 'historic', '*', 10], ['point', 'leisure', '*', 10], ['point', 'man_made', '*', 10], ['point', 'natural', '*', 10], ['point', 'shop', '*', 10], ['point', 'tourism', '*', 10], ['point', 'camp_site', '*', 10], ['line', 'name', '*', 12], ['area', 'name', '*', 12], ['point', 'name', '*', 10]]; + function uiIntroBuilding(context, reveal) { + var dispatch = dispatch$8('done'); + var house = [-85.62815, 41.95638]; + var tank = [-85.62732, 41.95347]; + var buildingCatetory = _mainPresetIndex.item('category-building'); + var housePreset = _mainPresetIndex.item('building/house'); + var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); + var timeouts = []; + var _houseID = null; + var _tankID = null; + var chapter = { + title: 'intro.buildings.title' + }; - function shouldSkipIcon(preset) { - var noIcons = ['building', 'landuse', 'natural']; - return noIcons.some(function (s) { - return preset.id.indexOf(s) >= 0; - }); + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); } - function get(array, prop) { - return function (d, i) { - return array[i][prop]; - }; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); } - function textWidth(text, size, elem) { - var c = _textWidthCache[size]; - if (!c) c = _textWidthCache[size] = {}; - - if (c[text]) { - return c[text]; - } else if (elem) { - c[text] = elem.getComputedTextLength(); - return c[text]; - } else { - var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); - - if (str === null) { - return size / 3 * 2 * text.length; - } else { - return size / 3 * (2 * text.length + str.length); - } - } + function revealHouse(center, text, options) { + var padding = 160 * Math.pow(2, context.map().zoom() - 20); + var box = pad(center, padding, context); + reveal(box, text, options); } - function drawLinePaths(selection, entities, filter, classes, labels) { - var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - - paths.exit().remove(); // enter/update - - paths.enter().append('path').style('stroke-width', get(labels, 'font-size')).attr('id', function (d) { - return 'ideditor-labelpath-' + d.id; - }).attr('class', classes).merge(paths).attr('d', get(labels, 'lineString')); + function revealTank(center, text, options) { + var padding = 190 * Math.pow(2, context.map().zoom() - 19.5); + var box = pad(center, padding, context); + reveal(box, text, options); } - function drawLineLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit + function addHouse() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _houseID = null; + var msec = transitionTime(house, context.map().center()); - texts.exit().remove(); // enter + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - texts.enter().append('text').attr('class', function (d, i) { - return classes + ' ' + labels[i].classes + ' ' + d.id; - }).attr('dy', baselineHack ? '0.35em' : null).append('textPath').attr('class', 'textpath'); // update + context.map().centerZoomEase(house, 19, msec); + timeout(function () { + var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startHouse); + }); + }, msec + 100); - selection.selectAll('text.' + classes).selectAll('.textpath').filter(filter).data(entities, osmEntity.key).attr('startOffset', '50%').attr('xlink:href', function (d) { - return '#ideditor-labelpath-' + d.id; - }).text(utilDisplayNameForPath); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } } - function drawPointLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - - texts.exit().remove(); // enter/update - - texts.enter().append('text').attr('class', function (d, i) { - return classes + ' ' + labels[i].classes + ' ' + d.id; - }).merge(texts).attr('x', get(labels, 'x')).attr('y', get(labels, 'y')).style('text-anchor', get(labels, 'textAnchor')).text(utilDisplayName).each(function (d, i) { - textWidth(utilDisplayName(d), labels[i].height, this); - }); - } + function startHouse() { + if (context.mode().id !== 'add-area') { + return continueTo(addHouse); + } - function drawAreaLabels(selection, entities, filter, classes, labels) { - entities = entities.filter(hasText); - labels = labels.filter(hasText); - drawPointLabels(selection, entities, filter, classes, labels); + _houseID = null; + context.map().zoomEase(20, 500); + timeout(function () { + var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealHouse(house, startString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueHouse); + }); + }, 550); // after easing - function hasText(d, i) { - return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } } - function drawAreaIcons(selection, entities, filter, classes, labels) { - var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - - icons.exit().remove(); // enter/update + function continueHouse() { + if (context.mode().id !== 'draw-area') { + return continueTo(addHouse); + } - icons.enter().append('use').attr('class', 'icon ' + classes).attr('width', '17px').attr('height', '17px').merge(icons).attr('transform', get(labels, 'transform')).attr('xlink:href', function (d) { - var preset = _mainPresetIndex.match(d, context.graph()); - var picon = preset && preset.icon; + _houseID = null; + var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); + revealHouse(house, continueString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, continueString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + var graph = context.graph(); + var way = context.entity(context.selectedIDs()[0]); + var nodes = graph.childNodes(way); + var points = utilArrayUniq(nodes).map(function (n) { + return context.projection(n.loc); + }); - if (!picon) { - return ''; + if (isMostlySquare(points)) { + _houseID = way.id; + return continueTo(chooseCategoryBuilding); + } else { + return continueTo(retryHouse); + } } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-15' : ''); + return chapter.restart(); } }); - } - function 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]]] - }; - }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - var boxes = selection.selectAll('.' + which).data(gj); // exit + function retryHouse() { + var onClick = function onClick() { + continueTo(addHouse); + }; - boxes.exit().remove(); // enter/update + 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 + }); + }); - boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function drawLabels(selection, graph, entities, filter, dimensions, fullRedraw) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - var labelable = []; - var renderNodeAs = {}; - var i, j, k, entity, geometry; - - for (i = 0; i < labelStack.length; i++) { - labelable.push([]); + function chooseCategoryBuilding() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); } - if (fullRedraw) { - _rdrawn.clear(); + var ids = context.selectedIDs(); - _rskipped.clear(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - _entitybboxes = {}; - } else { - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - for (j = 0; j < toRemove.length; j++) { - _rdrawn.remove(toRemove[j]); + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + var button = context.container().select('.preset-category-building .preset-list-button'); + reveal(button.node(), helpHtml('intro.buildings.choose_category_building', { + category: buildingCatetory.name() + })); + button.on('click.intro', function () { + button.on('click.intro', null); + continueTo(choosePresetHouse); + }); + }, 400); // after preset list pane visible.. - _rskipped.remove(toRemove[j]); - } + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); } - } // Loop through all the entities to do some preprocessing + var ids = context.selectedIDs(); - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - geometry = entity.geometry(graph); // Insert collision boxes around interesting points/vertices + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - if (geometry === 'point' || geometry === 'vertex' && isInterestingVertex(entity)) { - var hasDirections = entity.directions(graph, projection).length; - var markerPadding; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (!wireframe && geometry === 'point' && !(zoom >= 18 && hasDirections)) { - renderNodeAs[entity.id] = 'point'; - markerPadding = 20; // extra y for marker height - } else { - renderNodeAs[entity.id] = 'vertex'; - markerPadding = 0; - } + function choosePresetHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - var coord = projection(entity.loc); - var nodePadding = 10; - var bbox = { - minX: coord[0] - nodePadding, - minY: coord[1] - nodePadding - markerPadding, - maxX: coord[0] + nodePadding, - maxY: coord[1] + nodePadding - }; - doInsert(bbox, entity.id + 'P'); - } // From here on, treat vertices like points + var ids = context.selectedIDs(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - if (geometry === 'vertex') { - geometry = 'point'; - } // Determine which entities are label-able + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + var button = context.container().select('.preset-building-house .preset-list-button'); + reveal(button.node(), helpHtml('intro.buildings.choose_preset_house', { + preset: housePreset.name() + }), { + duration: 300 + }); + button.on('click.intro', function () { + button.on('click.intro', null); + continueTo(closeEditorHouse); + }); + }, 400); // after preset list pane visible.. - var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); - var icon = preset && !shouldSkipIcon(preset) && preset.icon; - if (!icon && !utilDisplayName(entity)) continue; + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); + } - for (k = 0; k < labelStack.length; k++) { - var matchGeom = labelStack[k][0]; - var matchKey = labelStack[k][1]; - var matchVal = labelStack[k][2]; - var hasVal = entity.tags[matchKey]; + var ids = context.selectedIDs(); - if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { - labelable[k].push(entity); - break; - } + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); } + }); + + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - var positions = { - point: [], - line: [], - area: [] - }; - var labelled = { - point: [], - line: [], - area: [] - }; // Try and find a valid label for labellable entities + function closeEditorHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - for (k = 0; k < labelable.length; k++) { - var fontSize = labelStack[k][3]; + var ids = context.selectedIDs(); - for (i = 0; i < labelable[k].length; i++) { - entity = labelable[k][i]; - geometry = entity.geometry(graph); - var getName = geometry === 'line' ? utilDisplayNameForPath : utilDisplayName; - var name = getName(entity); - var width = name && textWidth(name, fontSize); - var p = null; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } - if (geometry === 'point' || geometry === 'vertex') { - // no point or vertex labels in wireframe mode - // no vertex labels at low zooms (vertices have no icons) - if (wireframe) continue; - var renderAs = renderNodeAs[entity.id]; - if (renderAs === 'vertex' && zoom < 17) continue; - p = getPointLabel(entity, width, fontSize, renderAs); - } else if (geometry === 'line') { - p = getLineLabel(entity, width, fontSize); - } else if (geometry === 'area') { - p = getAreaLabel(entity, width, fontSize); - } + context.history().checkpoint('hasHouse'); + context.on('exit.intro', function () { + continueTo(rightClickHouse); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - if (p) { - if (geometry === 'vertex') { - geometry = 'point'; - } // treat vertex like point + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + function rightClickHouse() { + if (!_houseID) return chapter.restart(); + context.enter(modeBrowse(context)); + context.history().reset('hasHouse'); + var zoom = context.map().zoom(); - p.classes = geometry + ' tag-' + labelStack[k][1]; - positions[geometry].push(p); - labelled[geometry].push(entity); - } - } + if (zoom < 20) { + zoom = 20; } - function isInterestingVertex(entity) { - var selectedIDs = context.selectedIDs(); - return entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || selectedIDs.indexOf(entity.id) !== -1 || graph.parentWays(entity).some(function (parent) { - return selectedIDs.indexOf(parent.id) !== -1; + context.map().centerZoomEase(house, zoom, 500); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== _houseID) return; + timeout(function () { + var node = selectMenuItem(context, 'orthogonalize').node(); + if (!node) return; + continueTo(clickSquare); + }, 50); // after menu visible + }); + context.map().on('move.intro drawn.intro', function () { + var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_building' : 'edit_menu_building_touch')); + revealHouse(house, rightclickString, { + duration: 0 }); + }); + context.history().on('change.intro', function () { + continueTo(rightClickHouse); + }); + + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - function getPointLabel(entity, width, height, geometry) { - var y = geometry === 'point' ? -12 : 0; - var pointOffsets = { - ltr: [15, y, 'start'], - rtl: [-15, y, 'end'] - }; - var textDirection = _mainLocalizer.textDirection(); - var coord = projection(entity.loc); - var textPadding = 2; - var offset = pointOffsets[textDirection]; - var p = { - height: height, - width: width, - x: coord[0] + offset[0], - y: coord[1] + offset[1], - textAnchor: offset[2] - }; // insert a collision box for the text label.. + function clickSquare() { + if (!_houseID) return chapter.restart(); + var entity = context.hasEntity(_houseID); + if (!entity) return continueTo(rightClickHouse); + var node = selectMenuItem(context, 'orthogonalize').node(); - var bbox; + if (!node) { + return continueTo(rightClickHouse); + } - if (textDirection === 'rtl') { - bbox = { - minX: p.x - width - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + textPadding, - maxY: p.y + height / 2 + textPadding - }; - } else { - bbox = { - minX: p.x - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + width + textPadding, - maxY: p.y + height / 2 + textPadding - }; + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + padding: 50 + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickHouse); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickSquare); } + }); + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'orthogonalize').node(); - if (tryInsert([bbox], entity.id, true)) { - return p; + if (!wasChanged && !node) { + return continueTo(rightClickHouse); } - } - function getLineLabel(entity, width, height) { - var viewport = geoExtent(context.projection.clipExtent()).polygon(); - var points = graph.childNodes(entity).map(function (node) { - return projection(node.loc); + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + duration: 0, + padding: 50 }); - var length = geoPathLength(points); - if (length < width + 20) return; // % along the line to attempt to place the label + }); + 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 lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; - var padding = 3; + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { + n: 1 + })) { + continueTo(doneSquare); + } else { + continueTo(retryClickSquare); + } + }, 500); // after transitioned actions + }); - 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. + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var sub = subpath(points, start, start + width); + function retryClickSquare() { + context.enter(modeBrowse(context)); + revealHouse(house, helpHtml('intro.buildings.retry_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickHouse); + } + }); - if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { - continue; - } + function continueTo(nextStep) { + nextStep(); + } + } - var isReverse = reverse(sub); + function doneSquare() { + context.history().checkpoint('doneSquare'); + revealHouse(house, helpHtml('intro.buildings.done_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addTank); + } + }); - if (isReverse) { - sub = sub.reverse(); - } + function continueTo(nextStep) { + nextStep(); + } + } - var bboxes = []; - var boxsize = (height + 2) / 2; + function addTank() { + context.enter(modeBrowse(context)); + context.history().reset('doneSquare'); + _tankID = null; + var msec = transitionTime(tank, context.map().center()); - 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 + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); + 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); - for (var box = 0; box < num; box++) { - var p = geoVecInterp(a, b, box / num); - var x0 = p[0] - boxsize - padding; - var y0 = p[1] - boxsize - padding; - var x1 = p[0] + boxsize + padding; - var y1 = p[1] + boxsize + padding; - bboxes.push({ - minX: Math.min(x0, x1), - minY: Math.min(y0, y1), - maxX: Math.max(x0, x1), - maxY: Math.max(y0, y1) - }); - } - } + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } + + function startTank() { + if (context.mode().id !== 'add-area') { + return continueTo(addTank); + } + + _tankID = null; + timeout(function () { + var startString = helpHtml('intro.buildings.start_tank') + helpHtml('intro.buildings.tank_edge_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealTank(tank, startString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueTank); + }); + }, 550); // after easing + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (tryInsert(bboxes, entity.id, false)) { - // accept this one - return { - 'font-size': height + 2, - lineString: lineString(sub), - startOffset: offset + '%' - }; - } - } + function continueTank() { + if (context.mode().id !== 'draw-area') { + return continueTo(addTank); + } - function reverse(p) { - var angle = Math.atan2(p[1][1] - p[0][1], p[1][0] - p[0][0]); - return !(p[0][0] < p[p.length - 1][0] && angle < Math.PI / 2 && angle > -Math.PI / 2); + _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 { + return continueTo(addTank); } + }); - function lineString(points) { - return 'M' + points.join('L'); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - function subpath(points, from, to) { - var sofar = 0; - var start, end, i0, i1; + function searchPresetTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); + } - 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; + var ids = context.selectedIDs(); - 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; - } + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } // disallow scrolling - 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; - } + 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 result = points.slice(i0, i1); - result.unshift(start); - result.push(end); - return result; + context.on('enter.intro', function (mode) { + if (!_tankID || !context.hasEntity(_tankID)) { + return continueTo(addTank); } - } - 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 = {}; + var ids = context.selectedIDs(); - if (picon) { - // icon and label.. - if (addIcon()) { - addLabel(iconSize + padding); - return p; - } - } else { - // label only.. - if (addLabel(0)) { - return p; - } - } + 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 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 - }; + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling - if (tryInsert([bbox], entity.id + 'I', true)) { - p.transform = 'translate(' + iconX + ',' + iconY + ')'; - return true; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { + preset: tankPreset.name() + })); + context.history().on('change.intro', null); + } + }); - return false; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); + + 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); + }); } + } - 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 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 (tryInsert([bbox], entity.id, true)) { - p.x = labelX; - p.y = labelY; - p.textAnchor = 'middle'; - p.height = height; - return true; - } - } + function closeEditorTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); + } - return false; - } - } // force insert a singular bounding box - // singular box only, no array, id better be unique + var ids = context.selectedIDs(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } - function doInsert(bbox, id) { - bbox.id = id; - var oldbox = _entitybboxes[id]; + 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); - if (oldbox) { - _rdrawn.remove(oldbox); - } + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - _entitybboxes[id] = bbox; + 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); - _rdrawn.insert(bbox); + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - function tryInsert(bboxes, id, saveSkipped) { - var skipped = false; + function clickCircle() { + if (!_tankID) return chapter.restart(); + var entity = context.hasEntity(_tankID); + if (!entity) return continueTo(rightClickTank); + var node = selectMenuItem(context, 'circularize').node(); - for (var i = 0; i < bboxes.length; i++) { - var bbox = bboxes[i]; - bbox.id = id; // Check that label is visible + if (!node) { + return continueTo(rightClickTank); + } - if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { - skipped = true; - break; - } + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + padding: 50 + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickTank); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickCircle); + } + }); + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'circularize').node(); - if (_rdrawn.collides(bbox)) { - skipped = true; - break; - } + if (!wasChanged && !node) { + return continueTo(rightClickTank); } - _entitybboxes[id] = bboxes; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function () { + wasChanged = true; + context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. - if (skipped) { - if (saveSkipped) { - _rskipped.load(bboxes); + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { + n: 1 + })) { + continueTo(play); + } else { + continueTo(retryClickCircle); } - } else { - _rdrawn.load(bboxes); - } + }, 500); // after transitioned actions + }); - return !skipped; + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - var layer = selection.selectAll('.layer-osm.labels'); - layer.selectAll('.labels-group').data(['halo', 'label', 'debug']).enter().append('g').attr('class', function (d) { - return 'labels-group ' + d; + function retryClickCircle() { + context.enter(modeBrowse(context)); + revealTank(tank, helpHtml('intro.buildings.retry_circle'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickTank); + } }); - 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 - - 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 - - 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 continueTo(nextStep) { + 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 + 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'); + } + }); + } - if (mouse) { - pad = 20; - bbox = { - minX: mouse[0] - pad, - minY: mouse[1] - pad, - maxX: mouse[0] + pad, - maxY: mouse[1] + pad - }; + chapter.enter = function () { + addHouse(); + }; - var nearMouse = _rdrawn.search(bbox).map(function (entity) { - return entity.id; - }); + 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); + }; - ids.push.apply(ids, nearMouse); - } // hide labels on selected nodes (they look weird when dragging / haloed) + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; + return utilRebind(chapter, dispatch, 'on'); + } - for (var i = 0; i < selectedIDs.length; i++) { - var entity = graph.hasEntity(selectedIDs[i]); + function uiIntroStartEditing(context, reveal) { + var dispatch = dispatch$8('done', 'startEditing'); + var modalSelection = select(null); + var chapter = { + title: 'intro.startediting.title' + }; - if (entity && entity.type === 'node') { - ids.push(selectedIDs[i]); + function showHelp() { + reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + shortcuts(); } - } - - layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. - - var debug = selection.selectAll('.labels-group.debug'); - var gj = []; - - 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]]] - }] : []; - } + }); + } - var box = debug.selectAll('.debug-mouse').data(gj); // exit + function shortcuts() { + reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showSave(); + } + }); + } - box.exit().remove(); // enter/update + function showSave() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); + reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showStart(); + } + }); } - var throttleFilterLabels = throttle(filterLabels, 100); + function showStart() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - drawLabels.observe = function (selection) { - var listener = function listener() { - throttleFilterLabels(selection); - }; + 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'); + } - selection.on('mousemove.hidelabels', listener); - context.on('enter.hidelabels', listener); + chapter.enter = function () { + showHelp(); }; - drawLabels.off = function (selection) { - throttleFilterLabels.cancel(); - selection.on('mousemove.hidelabels', null); - context.on('enter.hidelabels', null); + chapter.exit = function () { + modalSelection.remove(); + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts }; - return drawLabels; + return utilRebind(chapter, dispatch, 'on'); } - var _layerEnabled$1 = false; + 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 _qaService$1; + var _currChapter; - function svgImproveOSM(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + function intro(selection) { + _mainFileFetcher.get('intro_graph').then(function (dataIntroGraph) { + // create entities for intro graph and localize names + for (var id in dataIntroGraph) { + if (!_introGraph[id]) { + _introGraph[id] = osmEntity(localize(dataIntroGraph[id])); + } + } - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + selection.call(startIntro); + })["catch"](function () { + /* ignore */ + }); + } - 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 startIntro(selection) { + context.enter(modeBrowse(context)); // Save current map state + + 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 - function getService() { - if (services.improveOSM && !_qaService$1) { - _qaService$1 = services.improveOSM; + context.inIntro(true); // Load semi-real data used in intro - _qaService$1.on('loaded', throttledRedraw); - } else if (!services.improveOSM && _qaService$1) { - _qaService$1 = null; + if (osm) { + osm.toggle(false).reset(); } - return _qaService$1; - } // Show the markers + 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); - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + if (imagery) { + context.background().baseLayerSource(imagery); + } else { + context.background().bing(); } - } // Immediately remove the markers and their touch targets + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); // Setup data layers (only OSM) - 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. + 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.. + corePreferences('walkthrough_started', 'yes'); // Restore previous walkthrough progress.. - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); - }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. + var 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 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'); + + progress.push(chapter); + corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); + }); + return s; }); - } // Update the issue markers + 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); - 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 (!incomplete.length) { + corePreferences('walkthrough_completed', 'yes'); + } - var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + curtain.remove(); + navwrap.remove(); + context.container().selectAll('.main-map .layer-background').style('opacity', opacity); + context.container().selectAll('button.sidebar-toggle').classed('disabled', false); - markers.exit().remove(); // enter + if (osm) { + osm.toggle(true).reset().caches(caches); + } - 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; + context.history().reset().merge(Object.values(baseEntities)); + context.background().baseLayerSource(background); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + if (history) { + context.history().fromJSON(history, false); } - }); // update - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + 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 (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 enterChapter(d3_event, newChapter) { + if (_currChapter) { + _currChapter.exit(); + } - targets.exit().remove(); // enter/update + context.enter(modeBrowse(context)); + _currChapter = newChapter; - 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); + _currChapter.enter(); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + buttons.classed('next', false).classed('active', function (d) { + return d.title === _currChapter.title; + }); } - } // Draw the ImproveOSM layer and schedule loading issues and updating markers. - + } - function drawImproveOSM(selection) { - var service = getService(); - var surface = context.surface(); + return intro; + } - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + 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' + }; - 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 update(selection) { + var shownItems = []; + var liveIssues = context.validator().getIssues({ + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }); - if (_layerEnabled$1) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); - } + if (liveIssues.length) { + warningsItem.count = liveIssues.length; + shownItems.push(warningsItem); } - } // 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(); + if (corePreferences('validate-what') === 'all') { + var resolvedIssues = context.validator().getResolvedIssues(); - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); + if (resolvedIssues.length) { + resolvedItem.count = resolvedIssues.length; + shownItems.push(resolvedItem); } } - dispatch.call('change'); - return this; - }; + 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 - drawImproveOSM.supported = function () { - return !!getService(); - }; + 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(); + }); + } - return drawImproveOSM; + return function (selection) { + update(selection); + context.validator().on('validated.infobox', function () { + update(selection); + }); + }; } - var _layerEnabled$2 = false; - - var _qaService$2; - - function svgOsmose(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + function uiMapInMap(context) { + function mapInMap(selection) { + var backgroundLayer = rendererTileLayer(context); + var overlayLayers = {}; + var projection = geoRawMercator(); + var dataLayer = svgData(projection, context).showLabels(false); + var debugLayer = svgDebug(projection, context); + var zoom = d3_zoom().scaleExtent([geoZoomToScale(0.5), geoZoomToScale(24)]).on('start', zoomStarted).on('zoom', zoomed).on('end', zoomEnded); + var wrap = select(null); + var tiles = select(null); + var viewport = select(null); + var _isTransformed = false; + var _isHidden = true; + var _skipEvents = false; + var _gesture = null; + var _zDiff = 6; // by default, minimap renders at (main zoom - 6) - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + var _dMini; // dimensions of minimap - 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 + var _cMini; // center pixel of minimap - function getService() { - if (services.osmose && !_qaService$2) { - _qaService$2 = services.osmose; - _qaService$2.on('loaded', throttledRedraw); - } else if (!services.osmose && _qaService$2) { - _qaService$2 = null; - } + var _tStart; // transform at start of gesture - return _qaService$2; - } // Show the markers + var _tCurr; // transform at most recent event - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); - } - } // Immediately remove the markers and their touch targets + var _timeoutID; - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.osmose').remove(); - touchLayer.selectAll('.qaItem.osmose').remove(); + function zoomStarted() { + if (_skipEvents) return; + _tStart = _tCurr = projection.transform(); + _gesture = null; } - } // Enable the layer. This shows the markers and transitions them to visible. + 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; - 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. + if (!isZooming && !isPanning) { + return; // no change + } // lock in either zooming or panning, don't allow both in minimap. - 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 + if (!_gesture) { + _gesture = isZooming ? 'zoom' : 'pan'; + } + var tMini = projection.transform(); + var tX, tY, scale; - function updateMarkers() { - if (!layerVisible || !_layerEnabled$2) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + if (_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; + } - var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit + 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(); + } - markers.exit().remove(); // enter + function zoomEnded() { + if (_skipEvents) return; + if (_gesture !== 'pan') return; + updateProjection(); + _gesture = null; + context.map().center(projection.invert(_cMini)); // recenter main map.. + } - 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; + 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 (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + if (_isTransformed) { + utilSetTransform(tiles, 0, 0); + utilSetTransform(viewport, 0, 0); + _isTransformed = false; } - }); // update - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); + _skipEvents = true; + wrap.call(zoom.transform, _tCurr); + _skipEvents = false; + } - 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 + function redraw() { + clearTimeout(_timeoutID); + if (_isHidden) return; + updateProjection(); + var zMini = geoScaleToZoom(projection.scale()); // setup tile container - targets.exit().remove(); // enter/update + tiles = wrap.selectAll('.map-in-map-tiles').data([0]); + tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background - 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); + 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 - 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. + var overlaySources = context.background().overlayLayerSources(); + var activeOverlayLayers = []; + for (var i = 0; i < overlaySources.length; i++) { + if (overlaySources[i].validZoom(zMini)) { + if (!overlayLayers[i]) overlayLayers[i] = rendererTileLayer(context); + activeOverlayLayers.push(overlayLayers[i].source(overlaySources[i]).projection(projection).dimensions(_dMini)); + } + } - function drawOsmose(selection) { - var service = getService(); - var surface = context.surface(); + 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 - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + 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; + }); + } } - 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); + function queueRedraw() { + clearTimeout(_timeoutID); + _timeoutID = setTimeout(function () { + redraw(); + }, 750); + } - if (_layerEnabled$2) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); + 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 { - editOff(); + wrap.style('display', 'block').style('opacity', '0').transition().duration(200).style('opacity', '1').on('end', function () { + redraw(); + }); } } - } // Toggles the layer on and off + 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.. - 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(); + _dMini = [200, 150]; //utilGetDimensions(wrap); - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); + _cMini = geoVecScale(_dMini, 0.5); + context.map().on('drawn.map-in-map', function (drawn) { + if (drawn.full === true) { + redraw(); } - } - - dispatch.call('change'); - return this; - }; - - drawOsmose.supported = function () { - return !!getService(); - }; + }); + redraw(); + context.keybinding().on(_t('background.minimap.key'), toggle); + } - return drawOsmose; + return mapInMap; } - function svgStreetside(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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')); - var minZoom = 14; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - var _viewerYaw = 0; - var _selectedSequence = null; + function disableTooHigh() { + var canEdit = context.map().zoom() >= context.minEditableZoom(); + div.style('display', canEdit ? 'none' : 'block'); + } - var _streetside; - /** - * init(). - */ + context.map().on('move.notice', debounce(disableTooHigh, 500)); + disableTooHigh(); + }; + } + function uiPhotoviewer(context) { + var dispatch = dispatch$8('resize'); - function init() { - if (svgStreetside.initialized) return; // run once + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - svgStreetside.enabled = false; - svgStreetside.initialized = true; - } - /** - * getService(). - */ + function photoviewer(selection) { + selection.append('button').attr('class', 'thumb-hide').on('click', function () { + if (services.streetside) { + services.streetside.hideViewer(context); + } + if (services.mapillary) { + services.mapillary.hideViewer(context); + } - function getService() { - if (services.streetside && !_streetside) { - _streetside = services.streetside; + if (services.openstreetcam) { + services.openstreetcam.hideViewer(context); + } + }).append('div').call(svgIcon('#iD-icon-close')); - _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); - } else if (!services.streetside && _streetside) { - _streetside = null; + function preventDefault(d3_event) { + d3_event.preventDefault(); } - return _streetside; - } - /** - * showLayer(). - */ + 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 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; - function showLayer() { - var service = getService(); - if (!service) return; - editOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); - }); - } - /** - * hideLayer(). - */ + function startResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + var mapSize = context.map().dimensions(); + if (resizeOnX) { + var maxWidth = mapSize[0]; + var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); + target.style('width', newWidth + 'px'); + } - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } - /** - * editOn(). - */ + if (resizeOnY) { + var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map + var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); + target.style('height', newHeight + 'px'); + } - function editOn() { - layer.style('display', 'block'); - } - /** - * editOff(). - */ + dispatch.call(eventName, target, utilGetDimensions(target, true)); + } + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } - /** - * click() Handles 'bubble' point click event. - */ + function stopResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); // remove all the listeners we added + select(window).on('.' + eventName, null); + } - function click(d3_event, d) { - var service = getService(); - if (!service) return; // try to preserve the viewer rotation when staying on the same sequence + 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 (d.sequenceKey !== _selectedSequence) { - _viewerYaw = 0; // reset + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.' + eventName, stopResize, false); + } + }; } - - _selectedSequence = d.sequenceKey; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); - }); - context.map().centerEase(d.loc); - } - /** - * mouseover(). - */ - - - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); } - /** - * mouseout(). - */ - - - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } - /** - * transform(). - */ + 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 transform(d) { - var t = svgPointTransform(projection)(d); - var rot = d.ca + _viewerYaw; + var photoDimensions = utilGetDimensions(photoviewer, true); - if (rot) { - t += ' rotate(' + Math.floor(rot) + ',0,0)'; + 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 t; - } - - function viewerChanged() { - var service = getService(); - if (!service) return; - var viewer = service.viewer(); - if (!viewer) return; // update viewfield rotation + return utilRebind(photoviewer, dispatch, 'on'); + } - _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed - // e.g. during drags or easing. + 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(); + }; + } - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').attr('transform', transform); - } + function uiScale(context) { + var projection = context.projection, + isImperial = !_mainLocalizer.usesMetric(), + maxLength = 180, + tickHeight = 8; - context.photos().on('change.streetside', update); + function scaleDefs(loc1, loc2) { + var lat = (loc2[1] + loc1[1]) / 2, + conversion = isImperial ? 3.28084 : 1, + dist = geoLonToMeters(loc2[0] - loc1[0], lat) * conversion, + scale = { + dist: 0, + px: 0, + text: '' + }, + buckets, + i, + val, + dLon; - function filterBubbles(bubbles) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + 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 (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() >= fromTimestamp; - }); - } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() <= toTimestamp; - }); - } + for (i = 0; i < buckets.length; i++) { + val = buckets[i]; - if (usernames) { - bubbles = bubbles.filter(function (bubble) { - return usernames.indexOf(bubble.captured_by) !== -1; - }); + if (dist >= val) { + scale.dist = Math.floor(dist / val) * val; + break; + } else { + scale.dist = +dist.toFixed(2); + } } - return bubbles; + 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 filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); - - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; - }); - } - - 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) { + // 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 (usernames) { - sequences = sequences.filter(function (sequences) { - return usernames.indexOf(sequences.properties.captured_by) !== -1; - }); + return function (selection) { + function switchUnits() { + isImperial = !isImperial; + selection.call(update); } - return sequences; - } - /** - * update(). - */ - + 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 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 uiShortcuts(context) { + var detected = utilDetect(); + var _activeTab = 0; - if (context.photos().showsPanoramic()) { - sequences = service ? service.sequences(projection) : []; - bubbles = service && showMarkers ? service.bubbles(projection) : []; - sequences = filterSequences(sequences); - bubbles = filterBubbles(bubbles); - } + var _modalSelection; - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + var _selection = select(null); - traces.exit().remove(); // enter/update + var _dataShortcuts; - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(bubbles, function (d) { - // force reenter once bubbles are attached to a sequence - return d.key + (d.sequenceKey ? 'v1' : 'v0'); - }); // exit + function shortcutsModal(_modalSelection) { + _modalSelection.select('.modal').classed('modal-shortcuts', true); - groups.exit().remove(); // enter + var content = _modalSelection.select('.content'); - 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 + 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 */ + }); + } - 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 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(); - viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + var i = _dataShortcuts.indexOf(d); - function viewfieldPath() { - var d = this.parentNode.__data__; + _activeTab = i; + render(selection); + }); + tabsEnter.append('span').html(function (d) { + return _t.html(d.text); + }); // Update - 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'; + 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 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + return d.modifiers; } - } - } - /** - * drawImages() - * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. - * 'svgStreetside()' is called from index.js - */ + }).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 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); + 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/); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadBubbles(projection); + 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 { - editOff(); + selection.append('kbd').attr('class', 'shortcut').html(function (d) { + return d.shortcut; + }); } - } + + 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 + + wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { + return i === _activeTab ? 'flex' : 'none'; + }); } - /** - * drawImages.enabled(). - */ + return function (selection, show) { + _selection = selection; - drawImages.enabled = function (_) { - if (!arguments.length) return svgStreetside.enabled; - svgStreetside.enabled = _; + if (show) { + _modalSelection = uiModal(selection); - if (svgStreetside.enabled) { - showLayer(); + _modalSelection.call(shortcutsModal); } else { - hideLayer(); - } - - dispatch.call('change'); - return this; - }; - /** - * drawImages.supported(). - */ + context.keybinding().on([_t('shortcuts.toggle.key'), '?'], function () { + if (context.container().selectAll('.modal-shortcuts').size()) { + // already showing + if (_modalSelection) { + _modalSelection.close(); + _modalSelection = null; + } + } else { + _modalSelection = uiModal(_selection); - drawImages.supported = function () { - return !!getService(); + _modalSelection.call(shortcutsModal); + } + }); + } }; - - init(); - return drawImages; } - function svgMapillaryImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); - - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); + function uiDataHeader() { + var _datum; - var _mapillary; + 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')); + } - var viewerCompassAngle; + dataHeader.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; + return this; + }; - function init() { - if (svgMapillaryImages.initialized) return; // run once + return dataHeader; + } - svgMapillaryImages.enabled = false; - svgMapillaryImages.initialized = true; - } + // 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 getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + var _comboHideTimerID; - _mapillary.event.on('loadedImages', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + 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; - return _mapillary; - } + var _mouseEnterHandler, _mouseLeaveHandler; - 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 _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; + }); + })); + }; - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + 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 editOn() { - layer.style('display', 'block'); - } + input.node().focus(); // focus the input as if it was clicked - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + mousedown(d3_event); + }).on('mouseup.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); + mouseup(d3_event); + }); }); - context.map().centerEase(d.loc); - } - function mouseover(d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + function mousedown(d3_event) { + if (d3_event.button !== 0) return; // left click only - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + _tDown = +new Date(); // clear selection - function transform(d) { - var t = svgPointTransform(projection)(d); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - 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 (start !== end) { + var val = utilGetSetValue(input); + input.node().setSelectionRange(val.length, val.length); + return; + } + + input.on('mouseup.combo-input', mouseup); } - return t; - } + function mouseup(d3_event) { + input.on('mouseup.combo-input', null); + if (d3_event.button !== 0) return; // left click only - context.photos().on('change.mapillary_images', update); + if (input.node() !== document.activeElement) return; // exit if this input is not focused - 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(); + 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 (!showsPano || !showsFlat) { - images = images.filter(function (image) { - if (image.pano) return showsPano; - return showsFlat; - }); - } + var combo = container.selectAll('.combobox'); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() >= fromTimestamp; - }); - } + if (combo.empty() || combo.datum() !== input.node()) { + var tOrig = _tDown; + window.setTimeout(function () { + if (tOrig !== _tDown) return; // exit if user double clicked - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() <= toTimestamp; - }); + fetchComboData('', function () { + show(); + render(); + }); + }, 250); + } else { + hide(); + } } - if (usernames) { - images = images.filter(function (image) { - return usernames.indexOf(image.captured_by) !== -1; - }); + function focus() { + fetchComboData(''); // prefetch values (may warm taginfo cache) } - return images; - } - - 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(); - - 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; - - if (cProps && cProps.image_keys && cProps.image_keys.length > 0) { - for (var index in cProps.image_keys) { - var imageKey = cProps.image_keys[index]; - var image = service.cachedImage(imageKey); + function blur() { + _comboHideTimerID = window.setTimeout(hide, 75); + } - if (image && image.hasOwnProperty('pano')) { - if (image.pano) return showsPano; - return showsFlat; - } - } - } - } + function show() { + hide(); // remove any existing - 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(); }); + container.on('scroll.combo-scroll', render, true); } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() >= fromTimestamp; - }); - } + function hide() { + if (_comboHideTimerID) { + window.clearTimeout(_comboHideTimerID); + _comboHideTimerID = undefined; + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() <= toTimestamp; - }); + container.selectAll('.combobox').remove(); + container.on('scroll.combo-scroll', null); } - if (usernames) { - sequences = sequences.filter(function (sequence) { - return usernames.indexOf(sequence.properties.username) !== -1; - }); - } + function keydown(d3_event) { + var shown = !container.selectAll('.combobox').empty(); + var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; - return sequences; - } + switch (d3_event.keyCode) { + case 8: // ⌫ Backspace - 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 + 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; - traces.exit().remove(); // enter/update + case 9: + // ⇥ Tab + accept(); + break; - 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 + case 13: + // ↩ Return + d3_event.preventDefault(); + d3_event.stopPropagation(); + break; - groups.exit().remove(); // enter + case 38: + // ↑ Up arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group').on('mouseenter', mouseover).on('mouseleave', mouseout).on('click', click); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + if (tagName === 'input' && !shown) { + show(); + } - 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); + nav(-1); + break; - function viewfieldPath() { - var d = this.parentNode.__data__; + case 40: + // ↓ Down arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + if (tagName === 'input' && !shown) { + show(); + } + + nav(+1); + break; } } - } - function drawImages(selection) { - var 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); + function keyup(d3_event) { + switch (d3_event.keyCode) { + case 27: + // ⎋ Escape + cancel(); + break; - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); - } else { - editOff(); + case 13: + // ↩ Return + accept(); + break; } - } - } + } // Called whenever the input value is changed (e.g. on typing) - drawImages.enabled = function (_) { - if (!arguments.length) return svgMapillaryImages.enabled; - svgMapillaryImages.enabled = _; - if (svgMapillaryImages.enabled) { - showLayer(); - } else { - hideLayer(); - } + 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(); + } - drawImages.supported = function () { - return !!getService(); - }; + if (!_selected) { + _selected = val; + } + } - init(); - return drawImages; - } + if (val.length) { + var combo = container.selectAll('.combobox'); - function svgMapillaryPosition(projection, context) { - var throttledRedraw = throttle(function () { - update(); - }, 1000); + if (combo.empty()) { + show(); + } + } else { + hide(); + } - var minZoom = 12; - var minViewfieldZoom = 18; - var layer = select(null); + render(); + }); + } // Called when the user presses up/down arrows to navigate the list - var _mapillary; - var viewerCompassAngle; + function nav(dir) { + if (_suggestions.length) { + // try to determine previously selected index.. + var index = -1; + + for (var i = 0; i < _suggestions.length; i++) { + if (_selected && _suggestions[i].value === _selected) { + index = i; + break; + } + } // pick new _selected + - function init() { - if (svgMapillaryPosition.initialized) return; // run once + index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); + _selected = _suggestions[index].value; + input.property('value', _selected); + } - svgMapillaryPosition.initialized = true; - } + render(); + ensureVisible(); + } - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + function ensureVisible() { + var combo = container.selectAll('.combobox'); + if (combo.empty()) return; + var containerRect = container.node().getBoundingClientRect(); + var comboRect = combo.node().getBoundingClientRect(); - _mapillary.event.on('nodeChanged', throttledRedraw); + 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 - _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); - }); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } - return _mapillary; - } + var selected = combo.selectAll('.combobox-option.selected').node(); - function editOn() { - layer.style('display', 'block'); - } + if (selected) { + selected.scrollIntoView({ + behavior: 'smooth', + block: 'nearest' + }); + } + } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + function value() { + var value = input.property('value'); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - function transform(d) { - var t = svgPointTransform(projection)(d); + if (start && end) { + value = value.substring(0, start); + } - 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)'; + return value; } - return t; - } + function fetchComboData(v, cb) { + _cancelFetch = false; - 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 + _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; + }); - groups.exit().remove(); // enter + if (cb) { + cb(); + } + }); + } - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + function tryAutocomplete() { + if (!_canAutocomplete) return; + var val = _caseSensitive ? value() : value().toLowerCase(); + if (!val) return; // Don't autocomplete if user is typing a number - #4935 - var 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); + if (!isNaN(parseFloat(val)) && isFinite(val)) return; + var bestIndex = -1; - function viewfieldPath() { - var d = this.parentNode.__data__; + 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 (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; + if (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; + } } - } - } - - 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 { - editOff(); + if (bestIndex !== -1) { + var bestVal = _suggestions[bestIndex].value; + input.property('value', bestVal); + input.node().setSelectionRange(val.length, bestVal.length); + return bestVal; + } } - } - - drawImages.enabled = function () { - update(); - return this; - }; - drawImages.supported = function () { - return !!getService(); - }; + function render() { + if (_suggestions.length < _minItems || document.activeElement !== input.node()) { + hide(); + return; + } - init(); - return drawImages; - } + 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 - function svgMapillarySigns(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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. - var minZoom = 12; - var layer = select(null); - var _mapillary; + function accept(d3_event, d) { + _cancelFetch = true; + var thiz = input.node(); - function init() { - if (svgMapillarySigns.initialized) return; // run once + if (d) { + // user clicked on a suggestion + utilGetSetValue(input, d.value); // replace field contents - svgMapillarySigns.enabled = false; - svgMapillarySigns.initialized = true; - } + utilTriggerEvent(input, 'change'); + } // clear (and keep) selection - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; - _mapillary.event.on('loadedSigns', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + 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. - return _mapillary; - } - function showLayer() { - var service = getService(); - if (!service) return; - service.loadSignResources(context); - editOn(); - } + function cancel() { + _cancelFetch = true; + var thiz = input.node(); // clear (and remove) selection, and replace field contents - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + 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(); + } + }; - function editOn() { - layer.style('display', 'block'); - } + combobox.canAutocomplete = function (val) { + if (!arguments.length) return _canAutocomplete; + _canAutocomplete = val; + return combobox; + }; - function editOff() { - layer.selectAll('.icon-sign').remove(); - layer.style('display', 'none'); - } + combobox.caseSensitive = function (val) { + if (!arguments.length) return _caseSensitive; + _caseSensitive = val; + return combobox; + }; - function click(d3_event, d) { - var service = getService(); - if (!service) return; - context.map().centerEase(d.loc); - var selectedImageKey = service.getSelectedImageKey(); - var imageKey; - var highlightedDetection; // Pick one of the images the sign was detected in, - // preference given to an image already selected. + combobox.data = function (val) { + if (!arguments.length) return _data; + _data = val; + return combobox; + }; - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; - } - }); + combobox.fetcher = function (val) { + if (!arguments.length) return _fetcher; + _fetcher = val; + return combobox; + }; - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); - } - } + combobox.minItems = function (val) { + if (!arguments.length) return _minItems; + _minItems = val; + return combobox; + }; - function update() { - var service = getService(); - var data = service ? service.signs(projection) : []; - var selectedImageKey = service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var signs = layer.selectAll('.icon-sign').data(data, function (d) { - return d.key; - }); // exit + combobox.itemsMouseEnter = function (val) { + if (!arguments.length) return _mouseEnterHandler; + _mouseEnterHandler = val; + return combobox; + }; - signs.exit().remove(); // enter + combobox.itemsMouseLeave = function (val) { + if (!arguments.length) return _mouseLeaveHandler; + _mouseLeaveHandler = val; + return combobox; + }; - 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 + return utilRebind(combobox, dispatch, 'on'); + } - 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; - }); + uiCombobox.off = function (input, context) { + input.on('focus.combo-input', null).on('blur.combo-input', null).on('keydown.combo-input', null).on('keyup.combo-input', null).on('input.combo-input', null).on('mousedown.combo-input', null).on('mouseup.combo-input', null); + context.container().on('scroll.combo-scroll', null); + }; - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } + function uiDisclosure(context, key, expandedDefault) { + var dispatch = dispatch$8('toggled'); - return -1; - }); - } + var _expanded; - 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); + var _label = utilFunctor(''); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadSigns(projection); - service.showSignDetections(true); - } else { - editOff(); - } - } else if (service) { - service.showSignDetections(false); - } - } + var _updatePreference = true; - drawSigns.enabled = function (_) { - if (!arguments.length) return svgMapillarySigns.enabled; - svgMapillarySigns.enabled = _; + var _content = function _content() {}; - if (svgMapillarySigns.enabled) { - showLayer(); - } else { - hideLayer(); + 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'; } - dispatch.call('change'); - return this; - }; + var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter - drawSigns.supported = function () { - return !!getService(); - }; + 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 - init(); - return drawSigns; - } + 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 - function svgMapillaryMapFeatures(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); - var minZoom = 12; - var layer = select(null); + if (_expanded) { + wrap.call(_content); + } - var _mapillary; + function toggle(d3_event) { + d3_event.preventDefault(); + _expanded = !_expanded; - function init() { - if (svgMapillaryMapFeatures.initialized) return; // run once + if (_updatePreference) { + corePreferences('disclosure.' + key + '.expanded', _expanded); + } - svgMapillaryMapFeatures.enabled = false; - svgMapillaryMapFeatures.initialized = true; - } + 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)); - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + if (_expanded) { + wrap.call(_content); + } - _mapillary.event.on('loadedMapFeatures', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + dispatch.call('toggled', this, _expanded); } + }; - return _mapillary; - } + disclosure.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return disclosure; + }; - function showLayer() { - var service = getService(); - if (!service) return; - service.loadObjectResources(context); - editOn(); - } + disclosure.expanded = function (val) { + if (!arguments.length) return _expanded; + _expanded = val; + return disclosure; + }; - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + disclosure.updatePreference = function (val) { + if (!arguments.length) return _updatePreference; + _updatePreference = val; + return disclosure; + }; - function editOn() { - layer.style('display', 'block'); - } + disclosure.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return disclosure; + }; - function editOff() { - layer.selectAll('.icon-map-feature').remove(); - layer.style('display', 'none'); - } + return utilRebind(disclosure, dispatch, 'on'); + } - 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. + // Can be labeled and collapsible. - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; - } - }); + function uiSection(id, context) { + var _classes = utilFunctor(''); - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); - } - } + var _shouldDisplay; - function update() { - var service = getService(); - var data = service ? service.mapFeatures(projection) : []; - var selectedImageKey = service && service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var mapFeatures = layer.selectAll('.icon-map-feature').data(data, function (d) { - return d.key; - }); // exit + var _content; - mapFeatures.exit().remove(); // enter + var _disclosure; - var enter = mapFeatures.enter().append('g').attr('class', 'icon-map-feature icon-detected').on('click', click); - enter.append('title').text(function (d) { - var id = d.value.replace(/--/g, '.').replace(/-/g, '_'); - return _t('mapillary_map_features.' + id); - }); - enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { - if (d.value === 'object--billboard') { - // no billboard icon right now, so use the advertisement icon - return '#object--sign--advertisement'; - } + var _label; - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + var _expandedByDefault = utilFunctor(true); - 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 _disclosureContent; - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } + var _disclosureExpanded; - return -1; - }); - } + var _containerSelection = select(null); - 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); + var section = { + id: 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); - } - } + section.classes = function (val) { + if (!arguments.length) return _classes; + _classes = utilFunctor(val); + return section; + }; - drawMapFeatures.enabled = function (_) { - if (!arguments.length) return svgMapillaryMapFeatures.enabled; - svgMapillaryMapFeatures.enabled = _; + section.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return section; + }; - if (svgMapillaryMapFeatures.enabled) { - showLayer(); - } else { - hideLayer(); - } + section.expandedByDefault = function (val) { + if (!arguments.length) return _expandedByDefault; + _expandedByDefault = utilFunctor(val); + return section; + }; - dispatch.call('change'); - return this; + section.shouldDisplay = function (val) { + if (!arguments.length) return _shouldDisplay; + _shouldDisplay = utilFunctor(val); + return section; }; - drawMapFeatures.supported = function () { - return !!getService(); + section.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return section; }; - init(); - return drawMapFeatures; - } + section.disclosureContent = function (val) { + if (!arguments.length) return _disclosureContent; + _disclosureContent = val; + return section; + }; - function svgOpenstreetcamImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + section.disclosureExpanded = function (val) { + if (!arguments.length) return _disclosureExpanded; + _disclosureExpanded = val; + return section; + }; // may be called multiple times - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - var _openstreetcam; + section.render = function (selection) { + _containerSelection = selection.selectAll('.section-' + id).data([0]); - function init() { - if (svgOpenstreetcamImages.initialized) return; // run once + var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); - svgOpenstreetcamImages.enabled = false; - svgOpenstreetcamImages.initialized = true; - } + _containerSelection = sectionEnter.merge(_containerSelection); - function getService() { - if (services.openstreetcam && !_openstreetcam) { - _openstreetcam = services.openstreetcam; + _containerSelection.call(renderContent); + }; - _openstreetcam.event.on('loadedImages', throttledRedraw); - } else if (!services.openstreetcam && _openstreetcam) { - _openstreetcam = null; - } + section.reRender = function () { + _containerSelection.call(renderContent); + }; - return _openstreetcam; - } + section.selection = function () { + return _containerSelection; + }; - 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'); - }); - } + section.disclosure = function () { + return _disclosure; + }; // may be called multiple times - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } - function editOn() { - layer.style('display', 'block'); - } + function renderContent(selection) { + if (_shouldDisplay) { + var shouldDisplay = _shouldDisplay(); - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + selection.classed('hide', !shouldDisplay); - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); - }); - context.map().centerEase(d.loc); - } + if (!shouldDisplay) { + selection.html(''); + return; + } + } - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + 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 mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + if (_disclosureExpanded !== undefined) { + _disclosure.expanded(_disclosureExpanded); - function transform(d) { - var t = svgPointTransform(projection)(d); + _disclosureExpanded = undefined; + } - if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + selection.call(_disclosure); + return; } - return t; + if (_content) { + selection.call(_content); + } } - context.photos().on('change.openstreetcam_images', update); + return section; + } - function filterImages(images) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + // { + // key: 'string', // required + // value: 'string' // optional + // } + // -or- + // { + // qid: 'string' // brand wikidata (e.g. 'Q37158') + // } + // - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() >= fromTimestamp; - }); - } + function uiTagReference(what) { + var wikibase = what.qid ? services.wikidata : services.osmWikibase; + var tagReference = {}; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() <= toTimestamp; - }); - } + var _button = select(null); - if (usernames) { - images = images.filter(function (item) { - return usernames.indexOf(item.captured_by) !== -1; - }); - } + var _body = select(null); - return images; + var _loaded; + + var _showing; + + function load() { + if (!wikibase) return; + + _button.classed('tag-reference-loading', true); + + wikibase.getDocs(what, gotDocs); } - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function gotDocs(err, docs) { + _body.html(''); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() >= fromTimestamp; - }); - } + if (!docs || !docs.title) { + _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() <= toTimestamp; - }); + done(); + return; } - if (usernames) { - sequences = sequences.filter(function (image) { - return usernames.indexOf(image.properties.captured_by) !== -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(); } - return sequences; - } - - function update() { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var z = ~~context.map().zoom(); - var showMarkers = z >= minMarkerZoom; - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var sequences = []; - var images = []; + _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 (context.photos().showsFlat()) { - sequences = service ? service.sequences(projection) : []; - images = service && showMarkers ? service.images(projection) : []; - sequences = filterSequences(sequences); - images = filterImages(images); - } + 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 - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit - traces.exit().remove(); // enter/update + 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')); + } + } - 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 done() { + _loaded = true; - groups.exit().remove(); // enter + _button.classed('tag-reference-loading', 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 + _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - 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'); - } + _showing = true; - 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); + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); - } else { - editOff(); + if (iconUse.attr('href') === '#iD-icon-info') { + iconUse.attr('href', '#iD-icon-info-filled'); } - } + }); } - drawImages.enabled = function (_) { - if (!arguments.length) return svgOpenstreetcamImages.enabled; - svgOpenstreetcamImages.enabled = _; + function hide() { + _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + _body.classed('expanded', false); + }); - if (svgOpenstreetcamImages.enabled) { - showLayer(); - } else { - hideLayer(); - } + _showing = false; - dispatch.call('change'); - return this; - }; + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - drawImages.supported = function () { - return !!getService(); - }; + if (iconUse.attr('href') === '#iD-icon-info-filled') { + iconUse.attr('href', '#iD-icon-info'); + } + }); + } - init(); - return drawImages; - } + 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 svgOsm(projection, context, dispatch) { - var enabled = true; + _button.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 - 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; + if (_showing) { + hide(); + } else if (_loaded) { + done(); + } else { + load(); + } }); - } + }; - 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'); + tagReference.body = function (selection) { + var itemID = what.qid || what.key + '-' + (what.value || ''); + _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { + return d; }); - } - 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'); - }); - } + _body.exit().remove(); - drawOsm.enabled = function (val) { - if (!arguments.length) return enabled; - enabled = val; + _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); - if (enabled) { - showLayer(); - } else { - hideLayer(); + if (_showing === false) { + hide(); } + }; - dispatch.call('change'); - return this; + tagReference.showing = function (val) { + if (!arguments.length) return _showing; + _showing = val; + return tagReference; }; - return drawOsm; + return tagReference; } - var _notesEnabled = false; - - var _osmService; - - function svgNotes(projection, context, dispatch$1) { - if (!dispatch$1) { - dispatch$1 = dispatch('change'); - } - - var throttledRedraw = throttle(function () { - dispatch$1.call('change'); - }, 1000); + function uiSectionRawTagEditor(id, context) { + var section = uiSection(id, context).classes('raw-tag-editor').label(function () { + var count = Object.keys(_tags).filter(function (d) { + return d; + }).length; + return _t('inspector.title_count', { + title: _t.html('inspector.tags'), + count: count + }); + }).expandedByDefault(false).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; + var dispatch = dispatch$8('change'); + var availableViews = [{ + id: 'list', + icon: '#fas-th-list' + }, { + id: 'text', + icon: '#fas-i-cursor' + }]; - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var _notesVisible = false; + var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-8, -22)').attr('d', 'm17.5,0l-15,0c-1.37,0 -2.5,1.12 -2.5,2.5l0,11.25c0,1.37 1.12,2.5 2.5,2.5l3.75,0l0,3.28c0,0.38 0.43,0.6 0.75,0.37l4.87,-3.65l5.62,0c1.37,0 2.5,-1.12 2.5,-2.5l0,-11.25c0,-1.37 -1.12,-2.5 -2.5,-2.5z'); - } // Loosely-coupled osm service for fetching notes. + var _readOnlyTags = []; // the keys in the order we want them to display - function getService() { - if (services.osm && !_osmService) { - _osmService = services.osm; + var _orderedKeys = []; + var _showBlank = false; + var _pendingChange = null; - _osmService.on('loadedNotes', throttledRedraw); - } else if (!services.osm && _osmService) { - _osmService = null; - } + var _state; - return _osmService; - } // Show the notes + var _presets; + var _tags; - function editOn() { - if (!_notesVisible) { - _notesVisible = true; - drawLayer.style('display', 'block'); - } - } // Immediately remove the notes and their touch targets + var _entityIDs; + var _didInteract = false; - function editOff() { - if (_notesVisible) { - _notesVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.note').remove(); - touchLayer.selectAll('.note').remove(); - } - } // Enable the layer. This shows the notes and transitions them to visible. + function interacted() { + _didInteract = true; + } + function renderDisclosureContent(wrap) { + // remove deleted keys + _orderedKeys = _orderedKeys.filter(function (key) { + return _tags[key] !== undefined; + }); // When switching to a different entity or changing the state (hover/select) + // reorder the keys alphabetically. + // We trigger this by emptying the `_orderedKeys` array, then it will be rebuilt here. + // Otherwise leave their order alone - #5857, #5927 - 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. + var all = Object.keys(_tags).sort(); + var missingKeys = utilArrayDifference(all, _orderedKeys); + for (var i in missingKeys) { + _orderedKeys.push(missingKeys[i]); + } // assemble row data - 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 + var rowData = _orderedKeys.map(function (key, i) { + return { + index: i, + key: key, + value: _tags[key] + }; + }); // append blank row last, if necessary - 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 notes = drawLayer.selectAll('.note').data(data, function (d) { - return d.status + d.id; - }); // exit + if (!rowData.length || _showBlank) { + _showBlank = false; + rowData.push({ + index: rowData.length, + key: '', + value: '' + }); + } // View Options - notes.exit().remove(); // enter - 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 + 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 - notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { - var mode = context.mode(); - var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging + 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 - return !isMoving && d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + 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 - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.note').data(data, function (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 - targets.exit().remove(); // enter/update + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // Tag list items - 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); + var items = list.selectAll('.tag-row').data(rowData, function (d) { + return d.key; + }); + items.exit().each(unbind).remove(); // Enter - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; - } - } // Draw the notes layer and schedule loading notes and updating markers. + 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 + 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 - function drawNotes(selection) { - var service = getService(); - var surface = context.surface(); + var value = row.select('input.value'); // propagate bound data - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + if (_entityIDs && taginfo && _state !== 'hover') { + bindTypeahead(key, value); + } - drawLayer = selection.selectAll('.layer-notes').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-notes').style('display', _notesEnabled ? 'block' : 'none').merge(drawLayer); + var referenceOptions = { + key: d.key + }; - if (_notesEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadNotes(projection); - updateMarkers(); - } else { - editOff(); + if (typeof d.value === 'string') { + referenceOptions.value = d.value; } - } - } // Toggles the layer on and off + var reference = uiTagReference(referenceOptions); - drawNotes.enabled = function (val) { - if (!arguments.length) return _notesEnabled; - _notesEnabled = val; + if (_state === 'hover') { + reference.showing(false); + } - if (_notesEnabled) { - layerOn(); - } else { - layerOff(); + row.select('.inner-wrap') // propagate bound data + .call(reference.button); + row.call(reference.body); + row.select('button.remove'); // propagate bound data + }); + items.selectAll('input.key').attr('title', function (d) { + return d.key; + }).call(utilGetSetValue, function (d) { + return d.key; + }).attr('readonly', function (d) { + return isReadOnly(d) || typeof d.value !== 'string' || null; + }); + items.selectAll('input.value').attr('title', function (d) { + return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : d.value; + }).classed('mixed', function (d) { + return Array.isArray(d.value); + }).attr('placeholder', function (d) { + return typeof d.value === 'string' ? null : _t('inspector.multiple_values'); + }).call(utilGetSetValue, function (d) { + return typeof d.value === 'string' ? d.value : ''; + }).attr('readonly', function (d) { + return isReadOnly(d) || null; + }); + items.selectAll('button.remove').on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'down', removeTag); // 'click' fires too late - #5878 + } - if (context.selectedNoteID()) { - context.enter(modeBrowse(context)); + function isReadOnly(d) { + for (var i = 0; i < _readOnlyTags.length; i++) { + if (d.key.match(_readOnlyTags[i]) !== null) { + return true; } } - dispatch$1.call('change'); - return this; - }; + return false; + } - return drawNotes; - } + 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'); + } - 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; - }); + function stringify(s) { + return JSON.stringify(s).slice(1, -1); // without leading/trailing " } - return drawTouch; - } + function unstringify(s) { + var leading = ''; + var trailing = ''; - function refresh(selection, node) { - var cr = node.getBoundingClientRect(); - var prop = [cr.width, cr.height]; - selection.property('__dimensions__', prop); - return prop; - } + if (s.length < 1 || s.charAt(0) !== '"') { + leading = '"'; + } - function utilGetDimensions(selection, force) { - if (!selection || selection.empty()) { - return [0, 0]; - } + if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { + trailing = '"'; + } - 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; + return JSON.parse(leading + s + trailing); } - var node = selection.node(); + 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 (dimensions === null) { - refresh(selection, node); - return selection; - } + if (_state !== 'hover' && str.length) { + return str + '\n'; + } - return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); - } + return str; + } - function svgLayers(projection, context) { - var dispatch$1 = dispatch('change'); - var svg = select(null); - var _layers = [{ - id: 'osm', - layer: svgOsm(projection, context, dispatch$1) - }, { - id: 'notes', - layer: svgNotes(projection, context, dispatch$1) - }, { - id: 'data', - layer: svgData(projection, context, dispatch$1) - }, { - id: 'keepRight', - layer: svgKeepRight(projection, context, dispatch$1) - }, { - id: 'improveOSM', - layer: svgImproveOSM(projection, context, dispatch$1) - }, { - id: 'osmose', - layer: svgOsmose(projection, context, dispatch$1) - }, { - id: 'streetside', - layer: svgStreetside(projection, context, dispatch$1) - }, { - id: 'mapillary', - layer: svgMapillaryImages(projection, context, dispatch$1) - }, { - id: 'mapillary-position', - layer: svgMapillaryPosition(projection, context) - }, { - id: 'mapillary-map-features', - layer: svgMapillaryMapFeatures(projection, context, dispatch$1) - }, { - id: 'mapillary-signs', - layer: svgMapillarySigns(projection, context, dispatch$1) - }, { - id: 'openstreetcam', - layer: svgOpenstreetcamImages(projection, context, dispatch$1) - }, { - id: 'debug', - layer: svgDebug(projection, context) - }, { - id: 'geolocate', - layer: svgGeolocate(projection) - }, { - id: 'touch', - layer: svgTouch() - }]; + function textChanged() { + var newText = this.value.trim(); + var newTags = {}; + newText.split('\n').forEach(function (row) { + var m = row.match(/^\s*([^=]+)=(.*)$/); - 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); + 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 - drawLayers.all = function () { - return _layers; - }; + if (change.newVal === '*' && typeof change.oldVal !== 'string') return; - drawLayers.layer = function (id) { - var obj = _layers.find(function (o) { - return o.id === id; + if (change.type === '-') { + _pendingChange[change.key] = undefined; + } else if (change.type === '+') { + _pendingChange[change.key] = change.newVal || ''; + } }); - return obj && obj.layer; - }; + if (Object.keys(_pendingChange).length === 0) { + _pendingChange = null; + return; + } - drawLayers.only = function (what) { - var arr = [].concat(what); + scheduleChange(); + } - var all = _layers.map(function (layer) { - return layer.id; - }); + 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(); + } + } - return drawLayers.remove(utilArrayDifference(all, arr)); - }; + function bindTypeahead(key, value) { + if (isReadOnly(key.datum())) return; - 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; - }; + 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; - 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 data = _tags[keyString].filter(Boolean).map(function (tagValue) { + return { + value: tagValue, + title: tagValue + }; + }); - drawLayers.dimensions = function (val) { - if (!arguments.length) return utilGetDimensions(svg); - utilSetDimensions(svg, val); - return this; - }; + callback(data); + })); + return; + } - return utilRebind(drawLayers, dispatch$1, 'on'); - } + 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)); + }); + })); - 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 - }; + function sort(value, data) { + var sameletter = []; + var other = []; - 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 = 0; i < data.length; i++) { + if (data[i].value.substring(0, value.length) === value) { + sameletter.push(data[i]); + } else { + other.push(data[i]); + } + } - 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 sameletter.concat(other); + } + } - var targetData = data.targets.filter(getPath); - var targets = selection.selectAll('.line.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(targetData, function key(d) { - return d.id; - }); // exit + function unbind() { + var row = select(this); + row.selectAll('input.key').call(uiCombobox.off, context); + row.selectAll('input.value').call(uiCombobox.off, context); + } - targets.exit().remove(); + 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 - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + 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 (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + if (isReadOnly({ + key: kNew + })) { + this.value = kOld; + return; + } - return d.properties.nodes.some(function (n) { - return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + if (kNew && kNew !== kOld && _tags[kNew] !== undefined) { + // new key is already in use, switch focus to the existing row + this.value = kOld; // reset the key + + section.selection().selectAll('.tag-list input.value').each(function (d) { + if (d.key === kNew) { + // send focus to that other value combo instead + var input = select(this).node(); + input.focus(); + input.select(); + } }); - }; // enter/update + return; + } + var row = this.parentNode.parentNode; + var inputVal = select(row).selectAll('input.value'); + var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); + _pendingChange = _pendingChange || {}; - 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 (kOld) { + _pendingChange[kOld] = undefined; + } - 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 + _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position - nopes.exit().remove(); // enter/update + var existingKeyIndex = _orderedKeys.indexOf(kOld); - 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 (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; + d.key = kNew; // update datum to avoid exit/enter on tag update - function drawLines(selection, graph, entities, filter) { - var base = context.history().base(); + d.value = vNew; + this.value = kNew; + utilGetSetValue(inputVal, vNew); + scheduleChange(); + } - function waystack(a, b) { - var selected = context.selectedIDs(); - var scoreA = selected.indexOf(a.id) !== -1 ? 20 : 0; - var scoreB = selected.indexOf(b.id) !== -1 ? 20 : 0; + function valueChange(d3_event, d) { + if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered - if (a.tags.highway) { - scoreA -= highway_stack[a.tags.highway]; - } + if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 - if (b.tags.highway) { - scoreB -= highway_stack[b.tags.highway]; - } + if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = context.cleanTagValue(this.value); + scheduleChange(); + } - return scoreA - scoreB; + function removeTag(d3_event, d) { + if (isReadOnly(d)) return; + + if (d.key === '') { + // removing the blank row + _showBlank = false; + section.reRender(); + } else { + // remove the key from the ordered key index + _orderedKeys = _orderedKeys.filter(function (key) { + return key !== d.key; + }); + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = undefined; + scheduleChange(); } + } - 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. + 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); + } - lines.enter().append('path').attr('class', function (d) { - var prefix = 'way line'; // if this line isn't styled by its own tags + function scheduleChange() { + // Cache IDs in case the editor is reloaded before the change event is called. - #6028 + var entityIDs = _entityIDs; // Delay change in case this change is blurring an edited combo. - #5878 - if (!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 + window.setTimeout(function () { + if (!_pendingChange) return; + dispatch.call('change', this, entityIDs, _pendingChange); + _pendingChange = null; + }, 10); + } - 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'; - } - } + section.state = function (val) { + if (!arguments.length) return _state; - 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 (_state !== val) { + _orderedKeys = []; + _state = val; } - 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; - }); - }; - } + return section; + }; - 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; - }); + section.presets = function (val) { + if (!arguments.length) return _presets; + _presets = val; - if (detected.ie) { - markers.each(function () { - this.parentNode.insertBefore(this, this); - }); - } + if (_presets && _presets.length && _presets[0].isFallback()) { + section.disclosureExpanded(true); // don't collapse the disclosure if the mapper used the raw tag editor - #1881 + } else if (!_didInteract) { + section.disclosureExpanded(null); } - var getPath = svgPath(projection, graph); - var ways = []; - var onewaydata = {}; - var sideddata = {}; - var oldMultiPolygonOuters = {}; - - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - var outer = osmOldMultipolygonOuterMember(entity, graph); + return section; + }; - if (outer) { - ways.push(entity.mergeTags(outer.tags)); - oldMultiPolygonOuters[outer.id] = true; - } else if (entity.geometry(graph) === 'line') { - ways.push(entity); - } - } + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return section; + }; - 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 + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - var uncovered = selection.selectAll('.layer-osm.lines'); // over areas + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _orderedKeys = []; + } - var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. + return section; + }; // pass an array of regular expressions to test against the tag key - [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.. - touchLayer.call(drawTargets, graph, ways, filter); - } + section.readOnlyTags = function (val) { + if (!arguments.length) return _readOnlyTags; + _readOnlyTags = val; + return section; + }; - return drawLines; + return utilRebind(section, dispatch, 'on'); } - function svgMidpoints(projection, context) { - var targetRadius = 8; - - function drawTargets(selection, graph, entities, filter) { - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var data = entities.map(function (midpoint) { - return { - type: 'Feature', - id: midpoint.id, - properties: { - target: true, - entity: midpoint - }, - geometry: { - type: 'Point', - coordinates: midpoint.loc - } - }; - }); - var targets = selection.selectAll('.midpoint.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit + function uiDataEditor(context) { + var dataHeader = uiDataHeader(); + var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - targets.exit().remove(); // enter/update + var _datum; - targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { - return 'node midpoint target ' + fillClass + d.id; - }).attr('transform', getTransform); - } + 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 - 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(); + editor.enter().append('div').attr('class', 'modal-section data-editor').merge(editor).call(dataHeader.datum(_datum)); + var rte = body.selectAll('.raw-tag-editor').data([0]); // enter/update - if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { - drawLayer.selectAll('.midpoint').remove(); - touchLayer.selectAll('.midpoint.target').remove(); - return; - } + 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 poly = extent.polygon(); - var midpoints = {}; + dataEditor.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; + return this; + }; - 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); + return dataEditor; + } - for (var j = 0; j < nodes.length - 1; j++) { - var a = nodes[j]; - var b = nodes[j + 1]; - var id = [a.id, b.id].sort().join('-'); + var pair_1 = pair; - if (midpoints[id]) { - midpoints[id].parents.push(entity); - } else if (geoVecLength(projection(a.loc), projection(b.loc)) > 40) { - var point = geoVecInterp(a.loc, b.loc, 0.5); - var loc = null; + function 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 - 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]]); + var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing - if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { - loc = point; - break; - } - } - } + var dim; - if (loc) { - midpoints[id] = { - type: 'midpoint', - id: id, - loc: loc, - edge: [a.id, b.id], - parents: [entity] - }; - } - } - } - } + if (m[1] && m[5]) { + // if matched both.. + dim = m[1]; // keep leading - function midpointFilter(d) { - if (midpoints[d.id]) return true; + matched = matched.slice(0, -1); // remove trailing dimension from match + } else { + dim = m[1] || m[5]; + } // if unrecognized dimension - for (var i = 0; i < d.parents.length; i++) { - if (filter(d.parents[i])) { - return true; - } - } - return false; - } + if (dim && dims.indexOf(dim) === -1) return null; // extract DMS - 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. + var deg = m[2] ? parseFloat(m[2]) : 0; + var min = m[3] ? parseFloat(m[3]) / 60 : 0; + var sec = m[4] ? parseFloat(m[4]) / 3600 : 0; + var sign = deg < 0 ? -1 : 1; + if (dim === 'S' || dim === 'W') sign *= -1; + return { + val: (Math.abs(deg) + min + sec) * sign, + dim: dim, + matched: matched, + remain: input.slice(matched.length) + }; + } - groups.select('polygon.shadow'); - groups.select('polygon.fill'); // Draw touch targets.. + 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; - touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); + if (one.dim) { + return swapdim(one.val, two.val, one.dim); + } else { + return [one.val, two.val]; } + } - return drawMidpoints; + function swapdim(a, b, dim) { + if (dim === 'N' || dim === 'S') return [a, b]; + if (dim === 'W' || dim === 'E') return [b, a]; } - 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 uiFeatureList(context) { + var _geocodeResults; - 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 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); + function focusSearch(d3_event) { + var mode = context.mode() && context.mode().id; + if (mode !== 'browse') return; + d3_event.preventDefault(); + search.node().focus(); + } - 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 keydown(d3_event) { + if (d3_event.keyCode === 27) { + // escape + search.node().blur(); + } + } - 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 keypress(d3_event) { + var q = search.property('value'), + items = list.selectAll('.feature-list-item'); - data.push({ - type: 'Feature', - id: node.id, - properties: { - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - }); - var targets = selection.selectAll('.point.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit + if (d3_event.keyCode === 13 && // ↩ Return + q.length && items.size()) { + click(d3_event, items.datum()); + } + } - targets.exit().remove(); // enter/update + function inputevent() { + _geocodeResults = undefined; + drawList(); + } - 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); - } + function clearSearch() { + search.property('value', ''); + drawList(); + } - 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 mapDrawn(e) { + if (e.full) { + drawList(); + } + } - 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 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*)$/); + 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 - var points = wireframe ? [] : entities.filter(renderAsPoint); - points.sort(sortY); - var drawLayer = selection.selectAll('.layer-osm.points .points-group.points'); - var touchLayer = selection.selectAll('.layer-touch.points'); // Draw points.. - var 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 + var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); - groups.select('.stroke'); // propagate bound data + 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 + }); + } - groups.select('.icon') // propagate bound data - .attr('xlink:href', function (entity) { - var preset = _mainPresetIndex.match(entity, graph); - var picon = preset && preset.icon; + var allEntities = graph.entities; + var localResults = []; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-11' : ''); + 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; } - }); // Draw touch targets.. - touchLayer.call(drawTargets, graph, points, filter); - } + localResults = localResults.sort(function byDistance(a, b) { + return a.distance - b.distance; + }); + result = result.concat(localResults); - return drawPoints; - } + (_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 svgTurns(projection, context) { - function icon(turn) { - var u = turn.u ? '-u' : ''; - if (turn.no) return '#iD-turn-no' + u; - if (turn.only) return '#iD-turn-only' + u; - return '#iD-turn-yes' + u; - } + if (d.osm_type === 'way') { + // for ways, add some fake closed nodes + attrs.nodes = ['a', 'a']; // so that geometry area is possible + } - function drawTurns(selection, graph, turns) { - function turnTransform(d) { - var pxRadius = 50; - var toWay = graph.entity(d.to.way); - var toPoints = graph.childNodes(toWay).map(function (n) { - return n.loc; - }).map(projection); - var toLength = geoPathLength(toPoints); - var mid = toLength / 2; // midpoint of destination way + var 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])]) + }); + } + }); - var toNode = graph.entity(d.to.node); - var toVertex = graph.entity(d.to.vertex); - var a = geoAngle(toVertex, toNode, projection); - var o = projection(toVertex.loc); - var r = d.u ? 0 // u-turn: no radius - : !toWay.__via ? pxRadius // leaf way: put marker at pxRadius - : Math.min(mid, pxRadius); // via way: prefer pxRadius, fallback to mid for very short ways + if (q.match(/^[0-9]+$/)) { + // if query is just a number, possibly an OSM ID without a prefix + result.push({ + id: 'n' + q, + geometry: 'point', + type: _t('inspector.node'), + name: q + }); + result.push({ + id: 'w' + q, + geometry: 'line', + type: _t('inspector.way'), + name: q + }); + result.push({ + id: 'r' + q, + geometry: 'relation', + type: _t('inspector.relation'), + name: q + }); + } - return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; + return result; } - 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 + function drawList() { + var value = search.property('value'); + var results = features(); + list.classed('filtered', value.length); + var resultsIndicator = list.selectAll('.no-results-item').data([0]).enter().append('button').property('disabled', true).attr('class', 'no-results-item').call(svgIcon('#iD-icon-alert', 'pre-text')); + resultsIndicator.append('span').attr('class', 'entity-name'); + list.selectAll('.no-results-item .entity-name').html(_t.html('geocoder.no_results_worldwide')); - groups.exit().remove(); // enter + if (services.geocoder) { + list.selectAll('.geocode-item').data([0]).enter().append('button').attr('class', 'geocode-item secondary-action').on('click', geocoderSearch).append('div').attr('class', 'label').append('span').attr('class', 'entity-name').html(_t.html('geocoder.search')); + } - var 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 + 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(); + } - groups = groups.merge(groupsEnter).attr('opacity', function (d) { - return d.direct === false ? '0.7' : null; - }).attr('transform', turnTransform); - groups.select('use').attr('xlink:href', icon); - groups.select('rect'); // propagate bound data + function mouseover(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], true, context); + } - groups.select('circle'); // propagate bound data - // Draw touch targets.. + function mouseout(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], false, context); + } - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - groups = touchLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit + function click(d3_event, d) { + d3_event.preventDefault(); - groups.exit().remove(); // enter + if (d.location) { + context.map().centerZoomEase([d.location[1], d.location[0]], 19); + } else if (d.entity) { + utilHighlightEntities([d.id], false, context); + context.enter(modeSelect(context, [d.entity.id])); + context.map().zoomToEase(d.entity); + } else { + // download, zoom to, and select the entity with the given ID + context.zoomToEntity(d.id); + } + } - 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 geocoderSearch() { + services.geocoder.search(search.property('value'), function (err, resp) { + _geocodeResults = resp || []; + drawList(); + }); + } + } - groups = groups.merge(groupsEnter).attr('transform', turnTransform); - groups.select('rect'); // propagate bound data + return featureList; + } - groups.select('circle'); // propagate bound data + var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - return this; - } - return drawTurns; - } - 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; - var _currPersistent = {}; - var _currHover = {}; - var _prevHover = {}; - var _currSelected = {}; - var _prevSelected = {}; - var _radii = {}; - 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. + // 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; + }(); - 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); + // `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 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 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'); - function getIcon(d) { - // always check latest entity, as fastEntityKey avoids enter/exit now - var entity = graph.entity(d.id); - if (entity.id in icons) return icons[entity.id]; - icons[entity.id] = entity.hasInterestingTags() && _mainPresetIndex.match(entity, graph).icon; - return icons[entity.id]; - } // memoize directions results, return false for empty arrays (for use in filter) + var _expanded = preference === null ? true : preference === 'true'; + var _entityIDs = []; + var _issues = []; - 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; - } + var _activeIssueID; - 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 + 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); + }); - if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { - r += 1.5; - } + function reloadIssues() { + _issues = context.validator().getSharedEntityIssues(_entityIDs, { + includeDisabledRules: true + }); + } - 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 makeActiveIssue(issueID) { + _activeIssueID = issueID; + section.selection().selectAll('.issue-container').classed('active', function (d) { + return d.id === _activeIssueID; + }); + } - select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); - }); - }); - } + 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 - vertices.sort(sortY); - var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit + containers.exit().remove(); // Enter - groups.exit().remove(); // enter + var containersEnter = containers.enter().append('div').attr('class', 'issue-container'); + var itemsEnter = containersEnter.append('div').attr('class', function (d) { + return 'issue severity-' + d.severity; + }).on('mouseover.highlight', function (d3_event, d) { + // don't hover-highlight the selected entity + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, true, context); + }).on('mouseout.highlight', function (d3_event, d) { + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, false, context); + }); + var labelsEnter = itemsEnter.append('div').attr('class', 'issue-label'); + var textEnter = labelsEnter.append('button').attr('class', 'issue-text').on('click', function (d3_event, d) { + makeActiveIssue(d.id); // expand only the clicked item - 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. + var extent = d.extent(context.graph()); - enter.filter(function (d) { - return d.hasInterestingTags(); - }).append('circle').attr('class', 'fill'); // update + 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 - 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`. + 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 - var iconUse = groups.selectAll('.icon').data(function data(d) { - return zoom >= 17 && getIcon(d) ? [d] : []; - }, fastEntityKey); // exit + 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 - iconUse.exit().remove(); // enter + containers = containers.merge(containersEnter).classed('active', function (d) { + return d.id === _activeIssueID; + }); + containers.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); // fixes - 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 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) - var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { - return zoom >= 18 && getDirections(d) ? [d] : []; - }, fastEntityKey); // exit + if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; + d.issue.dateLastRanFix = new Date(); // remove hover-highlighting - dgroups.exit().remove(); // enter/update + utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); + new Promise(function (resolve, reject) { + d.onClick(context, resolve, reject); - 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 + 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'; - viewfields.exit().remove(); // enter/update + if (iconName.startsWith('maki')) { + iconName += '-15'; + } - 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 + ')'; + select(this).call(svgIcon('#' + iconName, 'fix-icon')); }); - } - - 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 + 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; + } - var vertexType = svgPassiveVertex(node, graph, activeID); + return null; + }); + } - if (vertexType !== 0) { - // passive or adjacent - allow to connect - data.targets.push({ - type: 'Feature', - id: node.id, - properties: { - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - } else { - data.nopes.push({ - type: 'Feature', - id: node.id + '-nope', - properties: { - nope: true, - target: true, - entity: node - }, - geometry: node.asGeoJSON() - }); - } - }); // Targets allow hover and vertex snapping + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - var targets = selection.selectAll('.vertex.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(data.targets, function key(d) { - return d.id; - }); // exit + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _activeIssueID = null; + reloadIssues(); + } - targets.exit().remove(); // enter/update + return section; + }; - targets.enter().append('circle').attr('r', function (d) { - return _radii[d.id] || radiuses.shadow[3]; - }).merge(targets).attr('class', function (d) { - return 'node vertex target target-allowed ' + targetClass + d.id; - }).attr('transform', getTransform); // NOPE + return section; + } - var nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(data.nopes, function key(d) { - return d.id; - }); // exit + function uiPresetIcon() { + var _preset; - nopes.exit().remove(); // enter/update + var _geometry; - nopes.enter().append('circle').attr('r', function (d) { - return _radii[d.properties.entity.id] || radiuses.shadow[3]; - }).merge(nopes).attr('class', function (d) { - return 'node vertex target target-nope ' + nopeClass + d.id; - }).attr('transform', getTransform); - } // Points can also render as vertices: - // 1. in wireframe mode or - // 2. at higher zooms if they have a direction + var _sizeClass = 'medium'; + function isSmall() { + return _sizeClass === 'small'; + } - function renderAsVertex(entity, graph, wireframe, zoom) { - var geometry = entity.geometry(graph); - return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); + function presetIcon(selection) { + selection.each(render); } - 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 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 getSiblingAndChildVertices(ids, graph, wireframe, zoom) { - var results = {}; - var seenIds = {}; + 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 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); + 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 (!context.features().isHiddenFeature(entity, graph, geometry)) { - var i; + 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)); + } + } - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - var child = graph.hasEntity(entity.nodes[i]); + function renderCircleFill(container, drawVertex) { + var vertexFill = container.selectAll('.preset-icon-fill-vertex').data(drawVertex ? [0] : []); + vertexFill.exit().remove(); + var vertexFillEnter = vertexFill.enter(); + var w = 60; + var h = 60; + var d = 40; + vertexFillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-vertex').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('circle').attr('cx', w / 2).attr('cy', h / 2).attr('r', d / 2); + vertexFill = vertexFillEnter.merge(vertexFill); + } - if (child) { - addChildVertices(child); - } - } - } else if (entity.type === 'relation') { - for (i = 0; i < entity.members.length; i++) { - var member = graph.hasEntity(entity.members[i].id); + function renderSquareFill(container, drawArea, tagClasses) { + var fill = container.selectAll('.preset-icon-fill-area').data(drawArea ? [0] : []); + fill.exit().remove(); + var fillEnter = fill.enter(); + var d = isSmall() ? 40 : 60; + var w = d; + var h = d; + var l = d * 2 / 3; + var c1 = (w - l) / 2; + var c2 = c1 + l; + fillEnter = fillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-area').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); + ['fill', 'stroke'].forEach(function (klass) { + fillEnter.append('path').attr('d', "M".concat(c1, " ").concat(c1, " L").concat(c1, " ").concat(c2, " L").concat(c2, " ").concat(c2, " L").concat(c2, " ").concat(c1, " Z")).attr('class', "area ".concat(klass)); + }); + var rVertex = 2.5; + [[c1, c1], [c1, c2], [c2, c2], [c2, c1]].forEach(function (point) { + fillEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', rVertex); + }); - if (member) { - addChildVertices(member); - } - } - } else if (renderAsVertex(entity, graph, wireframe, zoom)) { - results[entity.id] = entity; - } - } + if (!isSmall()) { + var rMidpoint = 1.25; + [[c1, w / 2], [c2, w / 2], [h / 2, c1], [h / 2, c2]].forEach(function (point) { + fillEnter.append('circle').attr('class', 'midpoint').attr('cx', point[0]).attr('cy', point[1]).attr('r', rMidpoint); + }); } - ids.forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + fill = fillEnter.merge(fill); + fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); + fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); + } - 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); - } + 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)); }); - return results; + [[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 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 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 - if (fullRedraw) { - _currPersistent = {}; - _radii = {}; - } // Collect important vertices from the `entities` list.. - // (during a partial redraw, it will not contain everything) + 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); + if (drawRoute) { + var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; + var segmentPresetIDs = routeSegments[routeType]; - 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.. + 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)); + } + } + } - 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.. + 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 = ''; + if (isMaki) { + suffix = isSmall() && geom === 'point' ? '-11' : '-15'; + } - if (!keep && !fullRedraw) { - delete _currPersistent[entity.id]; - } - } // 3 sets of vertices to consider: + icon.selectAll('use').attr('href', '#' + picon + suffix); + } + 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. - var sets = { - persistent: _currPersistent, - // persistent = important vertices (render always) - selected: _currSelected, - // selected + siblings of selected (render always) - hovered: _currHover // hovered + siblings of hovered (render only in draw modes) - }; - var 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 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 filterRendered = function filterRendered(d) { - return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); - }; + function render() { + var p = _preset.apply(this, arguments); - 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 geom = _geometry ? _geometry.apply(this, arguments) : null; - var filterTouch = function filterTouch(d) { - return isMoving ? true : filterRendered(d); - }; + if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { + geom = 'route'; + } - touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); + 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) : {}; - 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); - }); + for (var k in tags) { + if (tags[k] === '*') { + tags[k] = 'yes'; + } } - } // partial redraw - only update the selected items.. + 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); + } - drawVertices.drawSelected = function (selection, graph, extent) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevSelected = _currSelected || {}; + presetIcon.preset = function (val) { + if (!arguments.length) return _preset; + _preset = utilFunctor(val); + return presetIcon; + }; - if (context.map().isInWideSelection()) { - _currSelected = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + presetIcon.geometry = function (val) { + if (!arguments.length) return _geometry; + _geometry = utilFunctor(val); + return presetIcon; + }; - 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.. + presetIcon.sizeClass = function (val) { + if (!arguments.length) return _sizeClass; + _sizeClass = val; + return presetIcon; + }; + return presetIcon; + } - var filter = function filter(d) { - return d.id in _prevSelected; - }; + function uiSectionFeatureType(context) { + var dispatch = dispatch$8('choose'); + var _entityIDs = []; + var _presets = []; - drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); - }; // partial redraw - only update the hovered items.. + var _tagReference; + var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); - drawVertices.drawHover = function (selection, graph, target, extent) { - if (target === _currHoverTarget) return; // continue only if something changed + 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 - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevHover = _currHover || {}; - _currHoverTarget = target; - var entity = target && target.properties && target.properties.entity; + if (_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 (entity) { - _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); - } else { - _currHover = {}; - } // note that drawVertices will add `_currHover` automatically if needed.. + selection.selectAll('.preset-reset').on('click', function () { + dispatch.call('choose', this, _presets); + }).on('pointerdown pointerup mousedown mouseup', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + }); + var geometries = entityGeometries(); + selection.select('.preset-list-item button').call(uiPresetIcon().geometry(_presets.length === 1 ? geometries.length === 1 && geometries[0] : null).preset(_presets.length === 1 ? _presets[0] : _mainPresetIndex.item('point'))); + var names = _presets.length === 1 ? [_presets[0].nameLabel(), _presets[0].subtitleLabel()].filter(Boolean) : [_t('inspector.multiple_types')]; + var label = selection.select('.label-inner'); + var nameparts = label.selectAll('.namepart').data(names, function (d) { + return d; + }); + nameparts.exit().remove(); + nameparts.enter().append('div').attr('class', 'namepart').html(function (d) { + return d; + }); + } + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; + }; - var filter = function filter(d) { - return d.id in _prevHover; - }; + section.presets = function (val) { + if (!arguments.length) return _presets; // don't reload the same preset - drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); + if (!utilArrayIdentical(val, _presets)) { + _presets = val; + + if (_presets.length === 1) { + _tagReference = uiTagReference(_presets[0].reference()).showing(false); + } + } + + return section; }; - return drawVertices; - } + function entityGeometries() { + var counts = {}; - function utilBindOnce(target, type, listener, capture) { - var typeOnce = type + '.once'; + for (var i in _entityIDs) { + var geometry = context.graph().geometry(_entityIDs[i]); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; + } - function one() { - target.on(typeOnce, null); - listener.apply(this, arguments); + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; + }); } - target.on(typeOnce, one, capture); - return this; + return utilRebind(section, dispatch, 'on'); } - function defaultFilter$2(d3_event) { - return !d3_event.ctrlKey && !d3_event.button; - } + // It borrows some code from uiHelp + + function uiFieldHelp(context, fieldName) { + var fieldHelp = {}; + + var _inspector = select(null); + + var _wrap = select(null); + + var _body = select(null); + + var fieldHelpKeys = { + restrictions: [['about', ['about', 'from_via_to', 'maxdist', 'maxvia']], ['inspecting', ['about', 'from_shadow', 'allow_shadow', 'restrict_shadow', 'only_shadow', 'restricted', 'only']], ['modifying', ['about', 'indicators', 'allow_turn', 'restrict_turn', 'only_turn']], ['tips', ['simple', 'simple_example', 'indirect', 'indirect_example', 'indirect_noedit']]] + }; + var fieldHelpHeadings = {}; + var replacements = { + distField: _t.html('restriction.controls.distance'), + viaField: _t.html('restriction.controls.via'), + fromShadow: icon('#iD-turn-shadow', 'inline shadow from'), + allowShadow: icon('#iD-turn-shadow', 'inline shadow allow'), + restrictShadow: icon('#iD-turn-shadow', 'inline shadow restrict'), + onlyShadow: icon('#iD-turn-shadow', 'inline shadow only'), + allowTurn: icon('#iD-turn-yes', 'inline turn'), + restrictTurn: icon('#iD-turn-no', 'inline turn'), + onlyTurn: icon('#iD-turn-only', 'inline turn') + }; // For each section, squash all the texts into a single markdown document + + 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? - function defaultExtent$1() { - var e = this; + var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - if (e instanceof SVGElement) { - e = e.ownerSVGElement || e; + return all + hhh + _t.html(subkey, replacements) + '\n\n'; + }, ''); + return { + key: helpkey, + title: _t.html(helpkey + '.title'), + html: marked_1(text.trim()) + }; + }); - if (e.hasAttribute('viewBox')) { - e = e.viewBox.baseVal; - return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; - } + function show() { + updatePosition(); - return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); } - return [[0, 0], [e.clientWidth, e.clientHeight]]; - } + function hide() { + _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { + _body.classed('hide', true); + }); + } - function defaultWheelDelta$1(d3_event) { - return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); - } + function clickHelp(index) { + var d = docs[index]; + var tkeys = fieldHelpKeys[fieldName][index][1]; - 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)); - } + _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { + return i === index; + }); - 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; + var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them - function zoom(selection) { - selection.on('pointerdown.zoom', pointerdown).on('wheel.zoom', wheeled).style('touch-action', 'none').style('-webkit-tap-highlight-color', 'rgba(0,0,0,0)'); - select(window).on('pointermove.zoompan', pointermove).on('pointerup.zoompan pointercancel.zoompan', pointerup); - } - zoom.transform = function (collection, transform, point) { - var selection = collection.selection ? collection.selection() : collection; + content.selectAll('p').attr('class', function (d, i) { + return tkeys[i]; + }); // insert special content for certain help sections - 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 (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')); } - }; + } - 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); - }; + fieldHelp.button = function (selection) { + if (_body.empty()) return; + var button = selection.selectAll('.field-help-button').data([0]); // enter/update - 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); - }; + 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(); - zoom.translateBy = function (selection, x, y) { - zoom.transform(selection, function () { - return constrain(_transform.translate(typeof x === 'function' ? x.apply(this, arguments) : x, typeof y === 'function' ? y.apply(this, arguments) : y), extent.apply(this, arguments), translateExtent); + if (_body.classed('hide')) { + show(); + } else { + hide(); + } }); }; - 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); - } + function updatePosition() { + var wrap = _wrap.node(); - 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 inspector = _inspector.node(); - function centroid(extent) { - return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; - } + var wRect = wrap.getBoundingClientRect(); + var iRect = inspector.getBoundingClientRect(); - 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); - }; - }); + _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); } - function gesture(that, args, clean) { - return !clean && _activeGesture || new Gesture(that, args); - } + fieldHelp.body = function (selection) { + // This control expects the field to have a form-field-input-wrap div + _wrap = selection.selectAll('.form-field-input-wrap'); + if (_wrap.empty()) return; // absolute position relative to the inspector, so it "floats" above the fields - function Gesture(that, args) { - this.that = that; - this.args = args; - this.active = 0; - this.extent = extent.apply(that, args); - } + _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); + if (_inspector.empty()) return; + _body = _inspector.selectAll('.field-help-body').data([0]); - Gesture.prototype = { - start: function start(d3_event) { - if (++this.active === 1) { - _activeGesture = this; - dispatch$1.call('start', this, d3_event); - } + var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden - 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); - } - return this; - } + 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); }; - 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. + return fieldHelp; + } - 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 uiFieldCheck(field, context) { + var dispatch = dispatch$8('change'); + var options = field.options; + var values = []; + var texts = []; - 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); - } + var _tags; - 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 input = select(null); + var text = select(null); + var label = select(null); + var reverser = select(null); - function wheelidled() { - g.wheel = null; - g.end(d3_event); - } - } + var _impliedYes; - var _downPointerIDs = new Set(); + var _entityIDs = []; - var _pointerLocGetter; + var _value; - function pointerdown(d3_event) { - _downPointerIDs.add(d3_event.pointerId); + if (options) { + for (var i in options) { + var v = options[i]; + values.push(v === 'undefined' ? undefined : v); + texts.push(field.t.html('options.' + v, { + 'default': v + })); + } + } else { + values = [undefined, 'yes']; + texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; - if (!filter.apply(this, arguments)) return; - var g = gesture(this, arguments, _downPointerIDs.size === 1); - var started; - d3_event.stopImmediatePropagation(); - _pointerLocGetter = utilFastMouse(this); + 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 loc = _pointerLocGetter(d3_event); - var p = [loc, _transform.invert(loc), d3_event.pointerId]; + 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 (!g.pointer0) { - g.pointer0 = p; - started = true; - } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { - g.pointer1 = p; - } + if (field.id === 'oneway') { + var entity = context.entity(_entityIDs[0]); - if (started) { - interrupt(this); - g.start(d3_event); + 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 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; + function reverserHidden() { + if (!context.container().select('div.inspector-hover').empty()) return true; + return !(_value === 'yes' || _impliedYes && !_value); + } - 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; - } + 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; + } - d3_event.preventDefault(); - d3_event.stopImmediatePropagation(); + 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'); - var loc = _pointerLocGetter(d3_event); + if (field.type === 'onewayCheck') { + enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); + } - var t, p, l; - if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; - t = _transform; + label = label.merge(enter); + input = label.selectAll('input'); + text = label.selectAll('span.value'); + input.on('click', function (d3_event) { + d3_event.stopPropagation(); + var t = {}; - if (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; + 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) - g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); - } - function pointerup(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; + if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { + t[field.key] = values[0]; + } - _downPointerIDs["delete"](d3_event.pointerId); + dispatch.call('change', this, t); + }); - 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; + 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); + } - if (g.pointer1 && !g.pointer0) { - g.pointer0 = g.pointer1; - delete g.pointer1; - } + return graph; + }, _t('operations.reverse.annotation.line', { + n: 1 + })); // must manually revalidate since no 'change' event was called - if (g.pointer0) g.pointer0[1] = _transform.invert(g.pointer0[0]);else { - g.end(d3_event); + context.validator().validate(); + select(this).call(reverserSetText); + }); } - } - - zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; }; - zoom.filter = function (_) { - return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; + check.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return check; }; - zoom.extent = function (_) { - return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; - }; + check.tags = function (tags) { + _tags = tags; - zoom.scaleExtent = function (_) { - return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; - }; + function isChecked(val) { + return val !== 'no' && val !== '' && val !== undefined && val !== null; + } - 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]]]; - }; + function textFor(val) { + if (val === '') val = undefined; + var index = values.indexOf(val); + return index !== -1 ? texts[index] : '"' + val + '"'; + } - zoom.constrain = function (_) { - return arguments.length ? (constrain = _, zoom) : constrain; - }; + checkImpliedYes(); + var isMixed = Array.isArray(tags[field.key]); + _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); - zoom.interpolate = function (_) { - return arguments.length ? (interpolate = _, zoom) : interpolate; + if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { + _value = 'yes'; + } + + input.property('indeterminate', isMixed || field.type !== 'defaultCheck' && !_value).property('checked', isChecked(_value)); + text.html(isMixed ? _t.html('inspector.multiple_values') : textFor(_value)).classed('mixed', isMixed); + label.classed('set', !!_value); + + if (field.type === 'onewayCheck') { + reverser.classed('hide', reverserHidden()).call(reverserSetText); + } }; - zoom._transform = function (_) { - return arguments.length ? (_transform = _, zoom) : _transform; + check.focus = function () { + input.node().focus(); }; - return utilRebind(zoom, dispatch$1, 'on'); + return utilRebind(check, dispatch, 'on'); } - // if pointer events are supported. Falls back to default `dblclick` event. - - function utilDoubleUp() { - var dispatch$1 = dispatch('doubleUp'); - var _maxTimespan = 500; // milliseconds + function uiFieldCombo(field, context) { + var dispatch = dispatch$8('change'); - var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices + var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; - var _pointer; // object representing the pointer that could trigger double up + var _isNetwork = field.type === 'networkCombo'; + var _isSemi = field.type === 'semiCombo'; - 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 _optarray = field.options; - 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 _showTagInfoSuggestions = field.type !== 'manyCombo' && field.autoSuggestions !== false; - if (_pointer && !pointerIsValidFor(loc)) { - // if this pointer is no longer valid, clear it so another can be started - _pointer = undefined; - } + var _allowCustomValues = field.type !== 'manyCombo' && field.customValues !== false; - if (!_pointer) { - _pointer = { - startLoc: loc, - startTime: new Date().getTime(), - upCount: 0, - pointerId: d3_event.pointerId - }; - } else { - // double down - _pointer.pointerId = d3_event.pointerId; - } - } + var _snake_case = field.snake_case || field.snake_case === undefined; - 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; + var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); - if (_pointer.upCount === 2) { - // double up! - var loc = [d3_event.clientX, d3_event.clientY]; + var _container = select(null); - if (pointerIsValidFor(loc)) { - var locInThis = utilFastMouse(this)(d3_event); - dispatch$1.call('doubleUp', this, d3_event, locInThis); - } // clear the pointer info in any case + var _inputWrap = select(null); + var _input = select(null); - _pointer = undefined; - } - } + var _comboData = []; + var _multiData = []; + var _entityIDs = []; - 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)); - }); - } - } + var _tags; - doubleUp.off = function (selection) { - selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); - }; + var _countryCode; - return utilRebind(doubleUp, dispatch$1, 'on'); - } + var _staticPlaceholder; // initialize deprecated tags array - var TILESIZE = 256; - var minZoom = 2; - var maxZoom = 24; - var kMin = geoZoomToScale(minZoom, TILESIZE); - var kMax = geoZoomToScale(maxZoom, TILESIZE); - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + var _dataDeprecated = []; + _mainFileFetcher.get('deprecated').then(function (d) { + _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + }); // ensure multiCombo field.key ends with a ':' - function rendererMap(context) { - var dispatch$1 = dispatch('move', 'drawn', 'crossEditableZoom', 'hitMinZoom', 'changeHighlighting', 'changeAreaFill'); - var projection = context.projection; - var curtainProjection = context.curtainProjection; - var drawLayers; - var drawPoints; - var drawVertices; - var drawLines; - var drawAreas; - var drawMidpoints; - var drawLabels; + if (_isMulti && field.key && /[^:]$/.test(field.key)) { + field.key += ':'; + } - var _selection = select(null); + function snake(s) { + return s.replace(/\s+/g, '_').toLowerCase(); + } - var supersurface = select(null); - var wrapper = select(null); - var surface = select(null); - var _dimensions = [1, 1]; - var _dblClickZoomEnabled = true; - var _redrawEnabled = true; + 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) - var _gestureTransformStart; - var _transformStart = projection.transform(); + function tagValue(dval) { + dval = clean(dval || ''); - var _transformLast; + var found = _comboData.find(function (o) { + return o.key && clean(o.value) === dval; + }); - var _isTransformed = false; - var _minzoom = 0; + if (found) return found.key; - var _getMouseCoords; + if (field.type === 'typeCombo' && !dval) { + return 'yes'; + } - var _lastPointerEvent; + 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) - var _lastWithinEditableZoom; // whether a pointerdown event started the zoom + function displayValue(tval) { + tval = tval || ''; - var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events + if (field.hasTextForStringId('options.' + tval)) { + return field.t('options.' + tval, { + "default": tval + }); + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom + if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { + return ''; + } + 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}] + // - var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; - 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; - }); + function objectDifference(a, b) { + return a.filter(function (d1) { + return !b.some(function (d2) { + return !d2.isMixed && d1.value === d2.value; + }); + }); + } - var _doubleUpHandler = utilDoubleUp(); + function initCombo(selection, attachTo) { + if (!_allowCustomValues) { + selection.attr('readonly', 'readonly'); + } - 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 (_showTagInfoSuggestions && services.taginfo) { + selection.call(_combobox.fetcher(setTaginfoValues), attachTo); + setTaginfoValues('', setPlaceholder); + } else { + selection.call(_combobox, attachTo); + setStaticValues(setPlaceholder); + } + } + + 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' + }; + }); + _combobox.data(objectDifference(_comboData, _multiData)); - function cancelPendingRedraw() { - scheduleRedraw.cancel(); // isRedrawScheduled = false; - // window.cancelIdleCallback(pendingRedrawCall); + if (callback) callback(_comboData); } - function map(selection) { - _selection = selection; - context.on('change.map', immediateRedraw); - var osm = context.connection(); + 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 (osm) { - osm.on('change.map', immediateRedraw); + if (hasCountryPrefix) { + query = _countryCode + ':'; } - function didUndoOrRedo(targetTransform) { - var mode = context.mode().id; - if (mode !== 'browse' && mode !== 'select') return; + var params = { + debounce: q !== '', + key: field.key, + query: query + }; - if (targetTransform) { - map.transformEase(targetTransform); - } + if (_entityIDs.length) { + params.geometry = context.graph().geometry(_entityIDs[0]); } - 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 + 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 - map.supersurface = supersurface = selection.append('div').attr('class', 'supersurface').call(utilSetTransform, 0, 0); // Need a wrapper div because Opera can't cope with an absolutely positioned - // SVG element: http://bl.ocks.org/jfirebaugh/6fbfbd922552bf776c16 - wrapper = supersurface.append('div').attr('class', 'layer layer-data'); - map.surface = surface = wrapper.call(drawLayers).selectAll('.surface'); - surface.call(drawLabels.observe).call(_doubleUpHandler).on(_pointerPrefix + 'down.zoom', function (d3_event) { - _lastPointerEvent = d3_event; + return !d.count || d.count > 10; + }); + var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; - if (d3_event.button === 2) { - d3_event.stopPropagation(); + if (deprecatedValues) { + // don't suggest deprecated tag values + data = data.filter(function (d) { + return deprecatedValues.indexOf(d.value) === -1; + }); } - }, 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 + if (hasCountryPrefix) { + data = data.filter(function (d) { + return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; }); - } - }).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$1.call('drawn', this, { - full: false + } // hide the caret if there are no suggestions + + + _container.classed('empty-combobox', data.length === 0); + + _comboData = data.map(function (d) { + var k = d.value; + if (_isMulti) k = k.replace(field.key, ''); + var label = field.t('options.' + k, { + "default": k }); - } + return { + key: k, + value: label, + display: field.t.html('options.' + k, { + "default": k + }), + title: d.title || label, + klass: field.hasTextForStringId('options.' + k) ? '' : 'raw-option' + }; + }); + _comboData = objectDifference(_comboData, _multiData); + if (callback) callback(_comboData); }); - var detected = utilDetect(); // only WebKit supports gesture events + } - if ('GestureEvent' in window && // Listening for gesture events on iOS 13.4+ breaks double-tapping, - // but we only need to do this on desktop Safari anyway. – #7694 - !detected.isMobileWebKit) { - // Desktop Safari sends gesture events for multitouch trackpad pinches. - // We can listen for these and translate them into map zooms. - surface.on('gesturestart.surface', function (d3_event) { - d3_event.preventDefault(); - _gestureTransformStart = projection.transform(); - }).on('gesturechange.surface', gestureChange); - } // must call after surface init + function setPlaceholder(values) { + if (_isMulti || _isSemi) { + _staticPlaceholder = field.placeholder() || _t('inspector.add'); + } else { + var vals = values.map(function (d) { + return d.value; + }).filter(function (s) { + return s.length < 20; + }); + var placeholders = vals.length > 1 ? vals : values.map(function (d) { + return d.key; + }); + _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); + } + if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { + _staticPlaceholder += '…'; + } - updateAreaFill(); + var ph; - _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { - if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { + ph = _t('inspector.multiple_values'); + } else { + ph = _staticPlaceholder; + } - 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); - }); + _container.selectAll('input').attr('placeholder', ph); + } - context.on('enter.map', function () { - if (!map.editableDataEnabled(true - /* skip zoom check */ - )) return; // redraw immediately any objects affected by a change in selectedIDs. + function change() { + var t = {}; + var val; - var graph = context.graph(); - var selectedAndParents = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); + if (_isMulti || _isSemi) { + val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; - if (entity) { - selectedAndParents[entity.id] = entity; + _container.classed('active', false); - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - selectedAndParents[parent.id] = parent; - }); + utilGetSetValue(_input, ''); + var vals = val.split(';').filter(Boolean); + if (!vals.length) return; + + if (_isMulti) { + utilArrayUniq(vals).forEach(function (v) { + var key = (field.key || '') + v; + + 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; } - } - }); - var data = Object.values(selectedAndParents); - var filter = function filter(d) { - return d.id in selectedAndParents; - }; + key = context.cleanTagKey(key); + field.keys.push(key); + t[key] = 'yes'; + }); + } else if (_isSemi) { + var arr = _multiData.map(function (d) { + return d.key; + }); - 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 + arr = arr.concat(vals); + t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); + } - scheduleRedraw(); - }); - map.dimensions(utilGetDimensions(selection)); + 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; + } + + dispatch.call('change', this, t); } - function zoomEventFilter(d3_event) { - // Fix for #2151, (see also d3/d3-zoom#60, d3/d3-brush#18) - // Intercept `mousedown` and check if there is an orphaned zoom gesture. - // This can happen if a previous `mousedown` occurred without a `mouseup`. - // If we detect this, dispatch `mouseup` to complete the orphaned gesture, - // so that d3-zoom won't stop propagation of new `mousedown` events. - if (d3_event.type === 'mousedown') { - var hasOrphan = false; - var listeners = window.__on; + function removeMultikey(d3_event, d) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var t = {}; - for (var i = 0; i < listeners.length; i++) { - var listener = listeners[i]; + 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 (listener.name === 'zoom' && listener.type === 'mouseup') { - hasOrphan = true; - break; - } - } + arr = utilArrayUniq(arr); + t[field.key] = arr.length ? arr.join(';') : undefined; + } - if (hasOrphan) { - var event = window.CustomEvent; + dispatch.call('change', this, t); + } - 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. + 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 - event.view = window; - window.dispatchEvent(event); + if (field.key === 'destination' || field.key === 'via') { + listClass += ' full-line-chips'; } - } - return d3_event.button !== 2; // ignore right clicks - } + _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]); + } - function pxCenter() { - return [_dimensions[0] / 2, _dimensions[1] / 2]; - } + _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); - function drawEditable(difference, extent) { - var mode = context.mode(); - var graph = context.graph(); - var features = context.features(); - var all = context.history().intersects(map.extent()); - var fullRedraw = false; - var data; - var set; - var filter; - var applyFeatureLayerFilters = true; + if (_isNetwork) { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } - 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 + _input.on('change', change).on('blur', change); - applyFeatureLayerFilters = false; - } else if (difference) { - var complete = difference.complete(map.extent()); - data = Object.values(complete).filter(Boolean); - set = new Set(Object.keys(complete)); + _input.on('keydown.field', function (d3_event) { + switch (d3_event.keyCode) { + case 13: + // ↩ Return + _input.node().blur(); // blurring also enters the value - filter = function filter(d) { - return set.has(d.id); - }; - 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; + d3_event.stopPropagation(); + break; } + }); - if (extent) { - data = context.history().intersects(map.extent().intersection(extent)); - set = new Set(data.map(function (entity) { - return entity.id; - })); + if (_isMulti || _isSemi) { + _combobox.on('accept', function () { + _input.node().blur(); - filter = function filter(d) { - return set.has(d.id); - }; - } else { - data = all; - fullRedraw = true; - filter = utilFunctor(true); - } - } + _input.node().focus(); + }); - if (applyFeatureLayerFilters) { - data = features.filter(data, graph); - } else { - context.features().resetStats(); + _input.on('focus', function () { + _container.classed('active', true); + }); } + } - 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()); - } + combo.tags = function (tags) { + _tags = tags; - 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 - }); - } + if (_isMulti || _isSemi) { + _multiData = []; + var maxLength; - 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 (_isMulti) { + // Build _multiData array containing keys already set.. + for (var k in tags) { + if (field.key && k.indexOf(field.key) !== 0) continue; + if (!field.key && field.keys.indexOf(k) === -1) continue; + var v = tags[k]; + if (!v || typeof v === 'string' && v.toLowerCase() === 'no') continue; + var suffix = field.key ? k.substr(field.key.length) : k; - function 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(); + _multiData.push({ + key: k, + value: displayValue(suffix), + isMixed: Array.isArray(v) + }); + } - if (mode && !allowed[mode.id]) { - context.enter(modeBrowse(context)); - } + 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('drawn', this, { - full: true - }); - } + maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); + } else { + maxLength = context.maxCharsForTagKey(); + } + } else if (_isSemi) { + var allValues = []; + var commonValues; - 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 (Array.isArray(tags[field.key])) { + tags[field.key].forEach(function (tagVal) { + var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); + allValues = allValues.concat(thisVals); - e2._rotation = e.rotation; // preserve the original rotation + 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; + } - _selection.node().dispatchEvent(e2); - } + _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 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. + maxLength = context.maxCharsForTagValue() - currLength; - if (source && source.type === 'wheel') { - // assume that the gesture is already handled by pointer events - if (_pointerDown) return; - var detected = utilDetect(); - var dX = source.deltaX; - var dY = source.deltaY; - var x2 = x; - var y2 = y; - var k2 = k; - var t0, p0, p1; // Normalize mousewheel scroll speed (Firefox) - #3029 - // If wheel delta is provided in LINE units, recalculate it in PIXEL units - // We are essentially redoing the calculations that occur here: - // https://github.com/d3/d3-zoom/blob/78563a8348aa4133b07cac92e2595c2227ca7cd7/src/zoom.js#L203 - // See this for more info: - // https://github.com/basilfx/normalize-wheel/blob/master/src/normalizeWheel.js + if (currLength > 0) { + // account for the separator if a new value will be appended to existing + maxLength -= 1; + } + } // a negative maxlength doesn't make sense - if (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 + maxLength = Math.max(0, maxLength); + var allowDragAndDrop = _isSemi // only semiCombo values are ordered + && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + var available = objectDifference(_comboData, _multiData); - 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 + _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 - 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 + var hideAdd = !_allowCustomValues && !available.length || maxLength <= 0; - if (x2 !== x || y2 !== y || k2 !== k) { - x = x2; - y = y2; - k = k2; - eventTransform = identity$2.translate(x2, y2).scale(k2); + _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips - if (_zoomerPanner._transform) { - // utilZoomPan interface - _zoomerPanner._transform(eventTransform); - } else { - // d3_zoom interface - _selection.node().__zoom = eventTransform; - } - } - } - if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { - return; // no change - } + var chips = _container.selectAll('.chip').data(_multiData); - var withinEditableZoom = map.withinEditableZoom(); + chips.exit().remove(); + var enter = chips.enter().insert('li', '.input-wrap').attr('class', 'chip'); + enter.append('span'); + enter.append('a'); + chips = chips.merge(enter).order().classed('raw-value', function (d) { + var k = d.key; + if (_isMulti) k = k.replace(field.key, ''); + return !field.hasTextForStringId('options.' + k); + }).classed('draggable', allowDragAndDrop).classed('mixed', function (d) { + return d.isMixed; + }).attr('title', function (d) { + return d.isMixed ? _t('inspector.unshared_value_tooltip') : null; + }); - if (_lastWithinEditableZoom !== withinEditableZoom) { - if (_lastWithinEditableZoom !== undefined) { - // notify that the map zoomed in or out over the editable zoom threshold - dispatch$1.call('crossEditableZoom', this, withinEditableZoom); + if (allowDragAndDrop) { + registerDragAndDrop(chips); } - _lastWithinEditableZoom = withinEditableZoom; + 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); + } + }); } + }; - 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; - } + 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; - projection.transform(eventTransform); - var scale = k / _transformStart.k; - var tX = (x / scale - _transformStart.x) * scale; - var tY = (y / scale - _transformStart.y) * scale; + 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(); - if (context.inIntro()) { - curtainProjection.transform({ - x: x - tX, - y: y - tY, - k: k - }); - } + 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 (source) { - _lastPointerEvent = event; - } + 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; + } - _isTransformed = true; - _transformLast = eventTransform; - utilSetTransform(supersurface, tX, tY, scale); - scheduleRedraw(); - dispatch$1.call('move', this, map); + return 'translateY(100%)'; + } - function isInteger(val) { - return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; - } - } + return null; + }); + } else { + _container.selectAll('.chip').each(function (d2, index2) { + var node = select(this).node(); // check the cursor is in the bounding box - function resetTransform() { - if (!_isTransformed) return false; - utilSetTransform(supersurface, 0, 0); - _isTransformed = false; + if (index !== index2 && d3_event.x < node.offsetLeft + node.offsetWidth + 5 && d3_event.x > node.offsetLeft && d3_event.y < node.offsetTop + node.offsetHeight && d3_event.y > node.offsetTop) { + targetIndex = index2; + targetIndexOffsetTop = node.offsetTop; + } + }).style('transform', function (d2, index2) { + var node = select(this).node(); - if (context.inIntro()) { - curtainProjection.transform(projection.transform()); - } + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } // only translate tags in the same row - return true; - } - function redraw(difference, extent) { - if (surface.empty() || !_redrawEnabled) return; // If we are in the middle of a zoom/pan, we can't do differenced redraws. - // It would result in artifacts where differenced entities are redrawn with - // one transform and unchanged entities with another. + if (node.offsetTop === targetIndexOffsetTop) { + if (index2 < index && index2 >= targetIndex) { + return 'translateX(' + draggedTagWidth + 'px)'; + } else if (index2 > index && index2 <= targetIndex) { + return 'translateX(-' + draggedTagWidth + 'px)'; + } + } - if (resetTransform()) { - difference = extent = undefined; - } + return null; + }); + } + }).on('end', function () { + if (!select(this).classed('dragging')) { + return; + } - var zoom = map.zoom(); - var z = String(~~zoom); + var index = selection.nodes().indexOf(this); + select(this).classed('dragging', false); - if (surface.attr('data-zoom') !== z) { - surface.attr('data-zoom', z); - } // class surface as `lowzoom` around z17-z18.5 (based on latitude) + _container.selectAll('.chip').style('transform', null); + if (typeof targetIndex === 'number') { + var element = _multiData[index]; - 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)); + _multiData.splice(index, 1); - if (!difference) { - supersurface.call(context.background()); - wrapper.call(drawLayers); - } // OSM + _multiData.splice(targetIndex, 0, element); + var t = {}; - if (map.editableDataEnabled() || map.isInWideSelection()) { - context.loadTiles(projection); - drawEditable(difference, extent); - } else { - editOff(); - } + if (_multiData.length) { + t[field.key] = _multiData.map(function (element) { + return element.key; + }).join(';'); + } else { + t[field.key] = undefined; + } - _transformStart = projection.transform(); - return map; + dispatch.call('change', this, t); + } + + dragOrigin = undefined; + targetIndex = undefined; + })); } - var immediateRedraw = function immediateRedraw(difference, extent) { - if (!difference && !extent) cancelPendingRedraw(); - redraw(difference, extent); + combo.focus = function () { + _input.node().focus(); }; - map.lastPointerEvent = function () { - return _lastPointerEvent; + combo.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return combo; }; - map.mouse = function (d3_event) { - var event = _lastPointerEvent || d3_event; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - if (event) { - var s; + return utilRebind(combo, dispatch, 'on'); + } - while (s = event.sourceEvent) { - event = s; - } + function uiFieldText(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); + var outlinkButton = select(null); + var _entityIDs = []; - return _getMouseCoords(event); - } + var _tags; - return null; - }; // returns Lng/Lat + var _phoneFormats = {}; + if (field.type === 'tel') { + _mainFileFetcher.get('phone_formats').then(function (d) { + _phoneFormats = d; + updatePhonePlaceholder(); + })["catch"](function () { + /* ignore */ + }); + } - map.mouseCoordinates = function () { - var coord = map.mouse() || pxCenter(); - return projection.invert(coord); - }; + 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.dblclickZoomEnable = function (val) { - if (!arguments.length) return _dblClickZoomEnabled; - _dblClickZoomEnabled = val; - return map; - }; + 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.redrawEnable = function (val) { - if (!arguments.length) return _redrawEnabled; - _redrawEnabled = val; - return map; - }; + var which = field.id; // 'brand', 'network', 'operator', 'flag' - map.isTransformed = function () { - return _isTransformed; - }; + return isSuggestion && !!entity.tags[which] && !!entity.tags[which + ':wikidata']; + }); - 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; + field.locked(isLocked); + } - 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; + 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()); + + 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 (domainResults.length >= 2 && domainResults[1]) { + var domain = domainResults[1]; + return _t('icons.view_on', { + domain: domain + }); + } - _selection.call(_zoomerPanner.transform, _transformStart); - } + return ''; + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var value = validIdentifierValueForLink(); - return true; + if (value) { + var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); + window.open(url, '_blank'); + } + }).merge(outlinkButton); + } } - 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 + function updatePhonePlaceholder() { + if (input.empty() || !Object.keys(_phoneFormats).length) return; + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); - var k2 = clamp(geoZoomToScale(z2, TILESIZE), kMin, kMax); - proj.scale(k2); - var t = proj.translate(); - var point = proj(loc2); - var center = pxCenter(); - t[0] += center[0] - point[0]; - t[1] += center[1] - point[1]; - return setTransform(identity$2.translate(t[0], t[1]).scale(k2), duration, force); + var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; + + if (format) input.attr('placeholder', format); } - map.pan = function (delta, duration) { - var t = projection.translate(); - var k = projection.scale(); - t[0] += delta[0]; - t[1] += delta[1]; + function validIdentifierValueForLink() { + if (field.type === 'identifier' && field.pattern) { + var value = utilGetSetValue(input).trim().split(';')[0]; + return value && value.match(new RegExp(field.pattern)); + } - 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(); + return null; + } // clamp number to min/max - _selection.call(_zoomerPanner.transform, _transformStart); - dispatch$1.call('move', this, map); - immediateRedraw(); + function clamped(num) { + if (field.minValue !== undefined) { + num = Math.max(num, field.minValue); } - return map; - }; - - 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; - }; - - function zoomIn(delta) { - setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); - } + if (field.maxValue !== undefined) { + num = Math.min(num, field.maxValue); + } - function zoomOut(delta) { - setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + return num; } - map.zoomIn = function () { - zoomIn(1); - }; + 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 - map.zoomInFurther = function () { - zoomIn(4); - }; + if (!val && Array.isArray(_tags[field.key])) return; - map.canZoomIn = function () { - return map.zoom() < maxZoom; - }; + 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(';'); + } - map.zoomOut = function () { - zoomOut(1); - }; + utilGetSetValue(input, val); + } - map.zoomOutFurther = function () { - zoomOut(4); - }; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } - map.canZoomOut = function () { - return map.zoom() > minZoom; + i.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return i; }; - map.center = function (loc2) { - if (!arguments.length) { - return projection.invert(pxCenter()); - } + 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 (setCenterZoom(loc2, map.zoom())) { - dispatch$1.call('move', this, map); + if (outlinkButton && !outlinkButton.empty()) { + var disabled = !validIdentifierValueForLink(); + outlinkButton.classed('disabled', disabled); } - - 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 - - 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); + i.focus = function () { + var node = input.node(); + if (node) node.focus(); }; - map.unobscuredOffsetPx = function () { - var openPane = context.container().select('.map-panes .map-pane.shown'); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - if (!openPane.empty()) { - return [openPane.node().offsetWidth / 2, 0]; - } + return utilRebind(i, dispatch, 'on'); + } - return [0, 0]; - }; + function uiFieldAccess(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); - map.zoom = function (z2) { - if (!arguments.length) { - return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); - } + var _tags; - if (z2 < _minzoom) { - surface.interrupt(); - dispatch$1.call('hitMinZoom', this, map); - z2 = context.minEditableZoom(); - } + function access(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var list = wrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); + items = list.selectAll('li').data(field.keys); // Enter - if (setCenterZoom(map.center(), z2)) { - dispatch$1.call('move', this, map); - } + 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 - scheduleRedraw(); - return map; - }; + items = items.merge(enter); + wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); + } - map.centerZoom = function (loc2, z2) { - if (setCenterZoom(loc2, z2)) { - dispatch$1.call('move', this, map); - } + function change(d3_event, d) { + var tag = {}; + var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - scheduleRedraw(); - return map; - }; + if (!value && typeof _tags[d] !== 'string') return; + tag[d] = value || undefined; + dispatch.call('change', this, tag); + } - 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); - }; + access.options = function (type) { + var options = ['no', 'permissive', 'private', 'permit', 'destination']; - map.centerEase = function (loc2, duration) { - duration = duration || 250; - setCenterZoom(loc2, map.zoom(), duration); - return map; - }; + if (type !== 'access') { + options.unshift('yes'); + options.push('designated'); - map.zoomEase = function (z2, duration) { - duration = duration || 250; - setCenterZoom(map.center(), z2, duration, false); - return map; - }; + if (type === 'bicycle') { + options.push('dismount'); + } + } - map.centerZoomEase = function (loc2, z2, duration) { - duration = duration || 250; - setCenterZoom(loc2, z2, duration, false); - return map; + return options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); }; - map.transformEase = function (t2, duration) { - duration = duration || 250; - setTransform(t2, duration, false - /* don't force */ - ); - return map; + var placeholdersByHighway = { + footway: { + foot: 'designated', + motor_vehicle: 'no' + }, + steps: { + foot: 'yes', + motor_vehicle: 'no', + bicycle: 'no', + horse: 'no' + }, + pedestrian: { + foot: 'yes', + motor_vehicle: 'no' + }, + cycleway: { + motor_vehicle: 'no', + bicycle: 'designated' + }, + bridleway: { + motor_vehicle: 'no', + horse: 'designated' + }, + path: { + foot: 'yes', + motor_vehicle: 'no', + bicycle: 'yes', + horse: 'yes' + }, + motorway: { + foot: 'no', + motor_vehicle: 'yes', + bicycle: 'no', + horse: 'no' + }, + trunk: { + motor_vehicle: 'yes' + }, + primary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + secondary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + tertiary: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + residential: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + unclassified: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + service: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + motorway_link: { + foot: 'no', + motor_vehicle: 'yes', + bicycle: 'no', + horse: 'no' + }, + trunk_link: { + motor_vehicle: 'yes' + }, + primary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + secondary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + }, + tertiary_link: { + foot: 'yes', + motor_vehicle: 'yes', + bicycle: 'yes', + horse: 'yes' + } }; - map.zoomToEase = function (obj, duration) { - var extent; + 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 (Array.isArray(obj)) { - obj.forEach(function (entity) { - var entityExtent = entity.extent(context.graph()); + if (d === 'access') { + return 'yes'; + } - if (!extent) { - extent = entityExtent; + if (tags.access && typeof tags.access === 'string') { + return tags.access; + } + + if (tags.highway) { + if (typeof tags.highway === 'string') { + if (placeholdersByHighway[tags.highway] && placeholdersByHighway[tags.highway][d]) { + return placeholdersByHighway[tags.highway][d]; + } } else { - extent = extent.extend(entityExtent); + var impliedAccesses = tags.highway.filter(Boolean).map(function (highwayVal) { + return placeholdersByHighway[highwayVal] && placeholdersByHighway[highwayVal][d]; + }).filter(Boolean); + + 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]; + } } - }); - } else { - extent = obj.extent(context.graph()); - } + } - if (!isFinite(extent.area())) return map; - var z2 = clamp(map.trimmedExtentZoom(extent), 0, 20); - return map.centerZoomEase(extent.center(), z2, duration); + return field.placeholder(); + }); }; - map.startEase = function () { - utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { - map.cancelEase(); - }); - return map; + access.focus = function () { + items.selectAll('.preset-input-access').node().focus(); }; - map.cancelEase = function () { - _selection.interrupt(); + return utilRebind(access, dispatch, 'on'); + } - return map; - }; + function uiFieldAddress(field, context) { + var dispatch = dispatch$8('change'); - 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 _selection = select(null); - 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)); - } - }; + var _wrap = select(null); - function calcExtentZoom(extent, dim) { - var tl = projection([extent[0][0], extent[1][1]]); - var br = projection([extent[1][0], extent[0][1]]); // Calculate maximum zoom that fits extent + var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings - 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; - } + var _entityIDs = []; - map.extentZoom = function (val) { - return calcExtentZoom(geoExtent(val), _dimensions); - }; + var _tags; - map.trimmedExtentZoom = function (val) { - var trimY = 120; - var trimX = 40; - var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; - return calcExtentZoom(geoExtent(val), trimmed); - }; + var _countryCode; - map.withinEditableZoom = function () { - return map.zoom() >= context.minEditableZoom(); - }; + var _addressFormats = [{ + format: [['housenumber', 'street'], ['city', 'postcode']] + }]; + _mainFileFetcher.get('address_formats').then(function (d) { + _addressFormats = d; - map.isInWideSelection = function () { - return !map.withinEditableZoom() && context.selectedIDs().length; - }; + if (!_selection.empty()) { + _selection.call(address); + } + })["catch"](function () { + /* ignore */ + }); + + function getNearStreets() { + var extent = combinedEntityExtent(); + var l = extent.center(); + var box = geoExtent(l).padByMeters(200); + var streets = context.history().intersects(box).filter(isAddressable).map(function (d) { + var loc = context.projection([(extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2]); + var choice = geoChooseEdge(context.graph().childNodes(d), loc, context.projection); + return { + title: d.tags.name, + value: d.tags.name, + dist: choice.distance + }; + }).sort(function (a, b) { + return a.dist - b.dist; + }); + return utilArrayUniqBy(streets, 'value'); + + function isAddressable(d) { + return d.tags.highway && d.tags.name && d.type === 'way'; + } + } + + 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'); - map.editableDataEnabled = function (skipZoomCheck) { - var layer = context.layers().layer('osm'); - if (!layer || !layer.enabled()) return false; - return skipZoomCheck || map.withinEditableZoom(); - }; + 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; + } - map.notesEditable = function () { - var layer = context.layers().layer('notes'); - if (!layer || !layer.enabled()) return false; - return map.withinEditableZoom(); - }; + if (d.tags['addr:city']) return true; + return false; + } + } - map.minzoom = function (val) { - if (!arguments.length) return _minzoom; - _minzoom = val; - return map; - }; + 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'); + } - map.toggleHighlightEdited = function () { - surface.classed('highlight-edited', !surface.classed('highlight-edited')); - map.pan([0, 0]); // trigger a redraw + function updateForCountryCode() { + if (!_countryCode) return; + var addressFormat; - dispatch$1.call('changeHighlighting', this); - }; + for (var i = 0; i < _addressFormats.length; i++) { + var format = _addressFormats[i]; - map.areaFillOptions = ['wireframe', 'partial', 'full']; + 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 - map.activeAreaFill = function (val) { - if (!arguments.length) return corePreferences('area-fill') || 'partial'; - corePreferences('area-fill', val); + break; + } + } - if (val !== 'wireframe') { - corePreferences('area-fill-toggle', val); + var dropdowns = addressFormat.dropdowns || ['city', 'county', 'country', 'district', 'hamlet', 'neighbourhood', 'place', 'postcode', 'province', 'quarter', 'state', 'street', 'subdistrict', 'suburb']; + var widths = addressFormat.widths || { + housenumber: 1 / 3, + street: 2 / 3, + city: 2 / 3, + state: 1 / 4, + postcode: 1 / 3 + }; + + 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 + }; + }); } - updateAreaFill(); - map.pan([0, 0]); // trigger a redraw + var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { + return d.toString(); + }); - dispatch$1.call('changeAreaFill', this); - return map; - }; + 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 + '%'; + }); - map.toggleWireframe = function () { - var activeFill = map.activeAreaFill(); + function addDropdown(d) { + if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown - if (activeFill === 'wireframe') { - activeFill = corePreferences('area-fill-toggle') || 'partial'; - } else { - activeFill = 'wireframe'; + 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)); + })); } - map.activeAreaFill(activeFill); - }; - - function updateAreaFill() { - var activeFill = map.activeAreaFill(); - map.areaFillOptions.forEach(function (opt) { - surface.classed('fill-' + opt, Boolean(opt === activeFill)); - }); - } + _wrap.selectAll('input').on('blur', change()).on('change', change()); - map.layers = function () { - return drawLayers; - }; + _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); - map.doubleUpHandler = function () { - return _doubleUpHandler; - }; + if (_tags) updateTags(_tags); + } - return utilRebind(map, dispatch$1, 'on'); - } + function address(selection) { + _selection = selection; + _wrap = selection.selectAll('.form-field-input-wrap').data([0]); + _wrap = _wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(_wrap); + var extent = combinedEntityExtent(); - function rendererPhotos(context) { - var dispatch$1 = dispatch('change'); - var _layerIDs = ['streetside', 'mapillary', 'mapillary-map-features', 'mapillary-signs', 'openstreetcam']; - var _allPhotoTypes = ['flat', 'panoramic']; + if (extent) { + var countryCode; - var _shownPhotoTypes = _allPhotoTypes.slice(); // shallow copy + if (context.inIntro()) { + // localize the address format for the walkthrough + countryCode = _t('intro.graph.countrycode'); + } else { + var center = extent.center(); + countryCode = iso1A2Code(center); + } + if (countryCode) { + _countryCode = countryCode.toLowerCase(); + updateForCountryCode(); + } + } + } - var _dateFilters = ['fromDate', 'toDate']; + function change(onInput) { + return function () { + var tags = {}; - var _fromDate; + _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 - var _toDate; + if (Array.isArray(_tags[key]) && !value) return; + tags[key] = value || undefined; + }); - var _usernames; + dispatch.call('change', this, tags, onInput); + }; + } - function photos() {} + function updatePlaceholder(inputSelection) { + return inputSelection.attr('placeholder', function (subfield) { + if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { + return _t('inspector.multiple_values'); + } - 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 (_countryCode) { + var localkey = subfield.id + '!' + _countryCode; + var tkey = addrField.hasTextForStringId('placeholders.' + localkey) ? localkey : subfield.id; + return addrField.t('placeholders.' + tkey); + } }); + } - if (enabled.length) { - hash.photo_overlay = enabled.join(','); - } else { - delete hash.photo_overlay; - } + 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); + } - window.location.replace('#' + utilQsString(hash, true)); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); } - photos.overlayLayerIDs = function () { - return _layerIDs; + address.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return address; }; - photos.allPhotoTypes = function () { - return _allPhotoTypes; + address.tags = function (tags) { + _tags = tags; + updateTags(tags); }; - photos.dateFilters = function () { - return _dateFilters; - }; + address.focus = function () { + var node = _wrap.selectAll('input').node(); - photos.dateFilterValue = function (val) { - return val === _dateFilters[0] ? _fromDate : _toDate; + if (node) node.focus(); }; - photos.setDateFilter = function (type, val, updateUrl) { - // validate the date - var date = val && new Date(val); + return utilRebind(address, dispatch, 'on'); + } - if (date && !isNaN(date)) { - val = date.toISOString().substr(0, 10); - } else { - val = null; - } + function uiFieldCycleway(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); + var wrap = select(null); - if (type === _dateFilters[0]) { - _fromDate = val; + var _tags; - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _toDate = _fromDate; - } + function cycleway(selection) { + function stripcolon(s) { + return s.replace(':', ''); } - if (type === _dateFilters[1]) { - _toDate = val; - - if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { - _fromDate = _toDate; - } - } + 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 - dispatch$1.call('change', this); + wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); + } - if (updateUrl) { - var rangeString; + function change(d3_event, key) { + var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - if (_fromDate || _toDate) { - rangeString = (_fromDate || '') + '_' + (_toDate || ''); - } + if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; - setUrlFilterValue('photo_dates', rangeString); + if (newValue === 'none' || newValue === '') { + newValue = undefined; } - }; - - photos.setUsernameFilter = function (val, updateUrl) { - if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); - if (val) { - val = val.map(function (d) { - return d.trim(); - }).filter(Boolean); + var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; + var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; - if (!val.length) { - val = null; - } + if (otherValue && Array.isArray(otherValue)) { + // we must always have an explicit value for comparison + otherValue = otherValue[0]; } - _usernames = val; - dispatch$1.call('change', this); - - if (updateUrl) { - var hashString; - - if (_usernames) { - hashString = _usernames.join(','); - } - - setUrlFilterValue('photo_username', hashString); + if (otherValue === 'none' || otherValue === '') { + otherValue = undefined; } - }; - - 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]; - } + var tag = {}; // If the left and right tags match, use the cycleway tag to tag both + // sides the same way - window.location.replace('#' + utilQsString(hash, true)); + 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 showsLayer(id) { - var layer = context.layers().layer(id); - return layer && layer.supported() && layer.enabled(); + dispatch.call('change', this, tag); } - photos.shouldFilterByDate = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + cycleway.options = function () { + return field.options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); }; - photos.shouldFilterByPhotoType = function () { - return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); - }; + cycleway.tags = function (tags) { + _tags = tags; // If cycleway is set, use that instead of individual values - photos.shouldFilterByUsername = function () { - return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); - }; + 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 = []; - photos.showsPhotoType = function (val) { - if (!photos.shouldFilterByPhotoType()) return true; - return _shownPhotoTypes.indexOf(val) !== -1; - }; + if (Array.isArray(tags.cycleway)) { + vals = vals.concat(tags.cycleway); + } - photos.showsFlat = function () { - return photos.showsPhotoType('flat'); - }; + if (Array.isArray(tags[d])) { + vals = vals.concat(tags[d]); + } - photos.showsPanoramic = function () { - return photos.showsPhotoType('panoramic'); - }; + return vals.filter(Boolean).join('\n'); + } - photos.fromDate = function () { - return _fromDate; + return null; + }).attr('placeholder', function (d) { + if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { + return _t('inspector.multiple_values'); + } + + return field.placeholder(); + }).classed('mixed', function (d) { + return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); + }); }; - photos.toDate = function () { - return _toDate; + cycleway.focus = function () { + var node = wrap.selectAll('input').node(); + if (node) node.focus(); }; - photos.togglePhotoType = function (val) { - var index = _shownPhotoTypes.indexOf(val); + return utilRebind(cycleway, dispatch, 'on'); + } - if (index !== -1) { - _shownPhotoTypes.splice(index, 1); - } else { - _shownPhotoTypes.push(val); + function uiFieldLanes(field, context) { + var dispatch = dispatch$8('change'); + var LANE_WIDTH = 40; + var LANE_HEIGHT = 200; + var _entityIDs = []; + + function lanes(selection) { + var lanesData = context.entity(_entityIDs[0]).lanes(); + + if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { + selection.call(lanes.off); + return; } - dispatch$1.call('change', this); - return photos; - }; + 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'; + }); + } - photos.usernames = function () { - return _usernames; + lanes.entityIDs = function (val) { + _entityIDs = val; }; - photos.init = function () { - var hash = utilStringQs(window.location.hash); + lanes.tags = function () {}; - 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); - } + lanes.focus = function () {}; - if (hash.photo_username) { - this.setUsernameFilter(hash.photo_username, false); - } + lanes.off = function () {}; - 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); - }); - } + return utilRebind(lanes, dispatch, 'on'); + } + uiFieldLanes.supportsMultiselection = false; - if (hash.photo) { - // support opening a photo via a URL parameter, e.g. `photo=mapillary-fztgSDtLpa08ohPZFZjeRQ` - var photoIds = hash.photo.replace(/;/g, ',').split(','); - var photoId = photoIds.length && photoIds[0].trim(); - var results = /(.*)\/(.*)/g.exec(photoId); + var _languagesArray = []; + function uiFieldLocalized(field, context) { + var dispatch = dispatch$8('change', 'input'); + var wikipedia = services.wikipedia; + var input = select(null); + var localizedInputs = select(null); - if (results && results.length >= 3) { - var serviceId = results[1]; - var photoKey = results[2]; - var service = services[serviceId]; + var _countryCode; - 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; - } + var _tags; // A concern here in switching to async data means that _languagesArray will not + // be available the first time through, so things like the fetchers and + // the language() function will not work immediately. - if (!service.cachedImage(photoKey)) return; - service.on('loadedImages.rendererPhotos', null); - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, photoKey).showViewer(context); - }); - }); - } - } - } - context.layers().on('change.rendererPhotos', updateStorage); - }; + _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 - return utilRebind(photos, dispatch$1, 'on'); - } + var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - function uiAccount(context) { - var osm = context.connection(); + var _selection = select(null); - function update(selection) { - if (!osm) return; + var _multilingual = []; - if (!osm.authenticated()) { - selection.selectAll('.userLink, .logoutLink').classed('hide', true); - return; - } + var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); - 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 _wikiTitles; - var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont + var _entityIDs = []; - 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 loadLanguagesArray(dataLanguages) { + if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used + var replacements = { + sr: 'sr-Cyrl', + // in OSM, `sr` implies Cyrillic + 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM - 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); + for (var code in dataLanguages) { + if (replacements[code] === false) continue; + var metaCode = code; + if (replacements[code]) metaCode = replacements[code]; - if (osm) { - osm.on('change.account', function () { - update(selection); + _languagesArray.push({ + localName: _mainLocalizer.languageName(metaCode, { + localOnly: true + }), + nativeName: dataLanguages[metaCode].nativeName, + code: code, + label: _mainLocalizer.languageName(metaCode) }); - update(selection); } - }; - } - - function uiAttribution(context) { - var _selection = select(null); + } - function render(selection, data, klass) { - var div = selection.selectAll(".".concat(klass)).data([0]); - div = div.enter().append('div').attr('class', klass).merge(div); - var attributions = div.selectAll('.attribution').data(data, function (d) { - return d.id; - }); - attributions.exit().remove(); - attributions = attributions.enter().append('span').attr('class', 'attribution').each(function (d, i, nodes) { - var attribution = select(nodes[i]); + 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 (d.terms_html) { - attribution.html(d.terms_html); - return; - } + if (entity.tags.wikidata) return true; // Assume the name has already been confirmed if its source has been researched - if (d.terms_url) { - attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); - } + if (entity.tags['name:etymology:wikidata']) return true; // Lock the `name` if this is a suggestion preset that assigns the name, + // and the preset does not display a `brand` or `operator` field. + // (For presets like hotels, car dealerships, post offices, the `name` should remain editable) + // see also similar logic in `outdated_tags.js` - var sourceID = d.id.replace(/\./g, ''); - var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { - "default": d.terms_text || d.id || d.name() - }); + var preset = _mainPresetIndex.match(entity, context.graph()); - if (d.icon && !d.overlay) { - attribution.append('img').attr('class', 'source-image').attr('src', d.icon); + 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); } - 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] : []; + return false; }); - copyright.exit().remove(); - copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); - copyright.html(String); - } - function update() { - var baselayer = context.background().baseLayerSource(); + field.locked(isLocked); + } // update _multilingual, maintaining the existing order - _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); - var z = context.map().zoom(); - var overlays = context.background().overlayLayerSources() || []; + function calcMultilingual(tags) { + var existingLangsOrdered = _multilingual.map(function (item) { + return item.lang; + }); - _selection.call(render, overlays.filter(function (s) { - return s.validZoom(z); - }), 'overlay-layer-attribution'); - } + var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); - return function (selection) { - _selection = selection; - context.background().on('change.attribution', update); - context.map().on('move.attribution', throttle(update, 400, { - leading: false - })); - update(); - }; - } + for (var k in tags) { + var m = k.match(/^(.*):(.*)$/); - function uiContributors(context) { - var osm = context.connection(), - debouncedUpdate = debounce(function () { - update(); - }, 1000), - limit = 4, - hidden = false, - wrap = select(null); + if (m && m[1] === field.key && m[2]) { + var item = { + lang: m[2], + value: tags[k] + }; - 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 (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 - 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() - })); - } - if (!u.length) { - hidden = true; - wrap.transition().style('opacity', 0); - } else if (hidden) { - wrap.transition().style('opacity', 1); - } + _multilingual.forEach(function (item) { + if (item.lang && existingLangs.has(item.lang)) { + item.value = ''; + } + }); } - return function (selection) { - if (!osm) return; - wrap = selection; - update(); - osm.on('loaded.contributors', debouncedUpdate); - context.map().on('move.contributors', debouncedUpdate); - }; - } + function localized(selection) { + _selection = selection; + calcLocked(); + var isLocked = field.locked(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); // enter/update - var _popoverID = 0; - function uiPopover(klass) { - var _id = _popoverID++; + 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 - var _anchorSelection = select(null); + 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); - var popover = function popover(selection) { - _anchorSelection = selection; - selection.each(setup); - }; + if (_tags && !_multilingual.length) { + calcMultilingual(_tags); + } - var _animation = utilFunctor(false); + 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); - var _placement = utilFunctor('top'); // top, bottom, left, right + function addNew(d3_event) { + d3_event.preventDefault(); + if (field.locked()) return; + var defaultLang = _mainLocalizer.languageCode().toLowerCase(); + + var langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); + var isLangEn = defaultLang.indexOf('en') > -1; - var _alignment = utilFunctor('center'); // leading, center, trailing + if (isLangEn || langExists) { + defaultLang = ''; + langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); + } + if (!langExists) { + // prepend the value so it appears at the top + _multilingual.unshift({ + lang: defaultLang, + value: '' + }); - var _scrollContainer = utilFunctor(select(null)); + localizedInputs.call(renderMultilingual); + } + } - var _content; + function change(onInput) { + return function (d3_event) { + if (field.locked()) { + d3_event.preventDefault(); + return; + } - var _displayType = utilFunctor(''); + var val = utilGetSetValue(select(this)); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } + } + function key(lang) { + return field.key + ':' + lang; + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + function changeLang(d3_event, d) { + var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 - popover.displayType = function (val) { - if (arguments.length) { - _displayType = utilFunctor(val); - return popover; - } else { - return _displayType; - } - }; + var lang = utilGetSetValue(select(this)).toLowerCase(); - popover.hasArrow = function (val) { - if (arguments.length) { - _hasArrow = utilFunctor(val); - return popover; - } else { - return _hasArrow; - } - }; + var language = _languagesArray.find(function (d) { + return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; + }); - popover.placement = function (val) { - if (arguments.length) { - _placement = utilFunctor(val); - return popover; - } else { - return _placement; - } - }; + if (language) lang = language.code; - popover.alignment = function (val) { - if (arguments.length) { - _alignment = utilFunctor(val); - return popover; - } else { - return _alignment; + if (d.lang && d.lang !== lang) { + tags[key(d.lang)] = undefined; } - }; - popover.scrollContainer = function (val) { - if (arguments.length) { - _scrollContainer = utilFunctor(val); - return popover; - } else { - return _scrollContainer; - } - }; + var newKey = lang && context.cleanTagKey(key(lang)); + var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - popover.content = function (val) { - if (arguments.length) { - _content = val; - return popover; - } else { - return _content; + if (newKey && value) { + tags[newKey] = value; + } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { + tags[newKey] = _wikiTitles[d.lang]; } - }; - popover.isShown = function () { - var popoverSelection = _anchorSelection.select('.popover-' + _id); + d.lang = lang; + dispatch.call('change', this, tags); + } - return !popoverSelection.empty() && popoverSelection.classed('in'); - }; + 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 - popover.show = function () { - _anchorSelection.each(show); - }; + if (!value && Array.isArray(d.value)) return; + var t = {}; + t[key(d.lang)] = value; + d.value = value; + dispatch.call('change', this, t); + } - popover.updateContent = function () { - _anchorSelection.each(updateContent); - }; + function fetchLanguages(value, cb) { + var v = value.toLowerCase(); // show the user's language first - popover.hide = function () { - _anchorSelection.each(hide); - }; + var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; - popover.toggle = function () { - _anchorSelection.each(toggle); - }; + if (_countryCode && _territoryLanguages[_countryCode]) { + langCodes = langCodes.concat(_territoryLanguages[_countryCode]); + } - 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(); - }; + var langItems = []; + langCodes.forEach(function (code) { + var langItem = _languagesArray.find(function (item) { + return item.code === code; + }); - popover.destroyAny = function (selection) { - selection.call(popover.destroy, '.popover'); - }; + 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 setup() { - var anchor = select(this); + 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 animate = _animation.apply(this, arguments); + _multilingual.splice(_multilingual.indexOf(d), 1); - 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); + var langKey = d.lang && key(d.lang); - if (animate) { - popoverSelection.classed('fade', true); - } + if (langKey && langKey in _tags) { + delete _tags[langKey]; // remove from entity tags - var display = _displayType.apply(this, arguments); + var t = {}; + t[langKey] = undefined; + dispatch.call('change', this, t); + return; + } - if (display === 'hover') { - var _lastNonMouseEnterTime; + 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 - 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 + entries.classed('present', true); + utilGetSetValue(entries.select('.localized-lang'), function (d) { + var langItem = _languagesArray.find(function (item) { + return item.code === d.lang; + }); - return; - } else if (_lastNonMouseEnterTime && d3_event.timeStamp - _lastNonMouseEnterTime < 1500) { - // HACK: iOS 13.4 sends an erroneous `mouse` type pointerenter - // event for non-mouse interactions right after sending - // the correct type pointerenter event. Workaround by discarding - // any mouse event that occurs immediately after a non-mouse event. - return; - } - } // don't show if buttons are pressed, e.g. during click and drag of map + if (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); + }); + } + + localized.tags = function (tags) { + _tags = tags; // Fetch translations from wikipedia + if (typeof tags.wikipedia === 'string' && !_wikiTitles) { + _wikiTitles = {}; + var wm = tags.wikipedia.match(/([^:]+):(.+)/); - if (d3_event.buttons !== 0) return; - show.apply(this, arguments); - }).on(_pointerPrefix + 'leave.popover', function () { - hide.apply(this, arguments); - }) // show on focus too for better keyboard navigation support - .on('focus.popover', function () { - show.apply(this, arguments); - }).on('blur.popover', function () { - hide.apply(this, arguments); - }); - } else if (display === 'clickFocus') { - anchor.on(_pointerPrefix + 'down.popover', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }).on(_pointerPrefix + 'up.popover', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - }).on('click.popover', toggle); - popoverSelection // This attribute lets the popover take focus - .attr('tabindex', 0).on('blur.popover', function () { - anchor.each(function () { - hide.apply(this, arguments); + if (wm && wm[0] && wm[1]) { + wikipedia.translations(wm[1], wm[2], function (err, d) { + if (err || !d) return; + _wikiTitles = d; }); - }); + } } - } - function show() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + 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); - if (popoverSelection.empty()) { - // popover was removed somehow, put it back - anchor.call(popover.destroy); - anchor.each(setup); - popoverSelection = anchor.selectAll('.popover-' + _id); - } + _selection.call(localized); + }; - popoverSelection.classed('in', true); + localized.focus = function () { + input.node().focus(); + }; - var displayType = _displayType.apply(this, arguments); + localized.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _multilingual = []; + loadCountryCode(); + return localized; + }; - if (displayType === 'clickFocus') { - anchor.classed('active', true); - popoverSelection.node().focus(); - } + function loadCountryCode() { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } - anchor.each(updateContent); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); } - function updateContent() { - var anchor = select(this); + return utilRebind(localized, dispatch, 'on'); + } - if (_content) { - anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); - } + function uiFieldRoadspeed(field, context) { + var dispatch = dispatch$8('change'); + var unitInput = select(null); + var input = select(null); + var _entityIDs = []; - 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 + var _tags; - updatePosition.apply(this, arguments); - updatePosition.apply(this, arguments); + var _isImperial; + + 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]; + + 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); + + function changeUnits() { + _isImperial = utilGetSetValue(unitInput) === 'mph'; + utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); + setUnitSuggestions(); + change(); + } } - function updatePosition() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + function setUnitSuggestions() { + speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); + utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); + } - var scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); + function comboValues(d) { + return { + value: d.toString(), + title: d.toString() + }; + } - var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); - var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; - var scrollTop = scrollNode ? scrollNode.scrollTop : 0; + function change() { + var tag = {}; + var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string - var placement = _placement.apply(this, arguments); + if (!value && Array.isArray(_tags[field.key])) return; - popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); + 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'); + } - var alignment = _alignment.apply(this, arguments); + dispatch.call('change', this, tag); + } - var alignFactor = 0.5; + roadspeed.tags = function (tags) { + _tags = tags; + var value = tags[field.key]; + var isMixed = Array.isArray(value); - if (alignment === 'leading') { - alignFactor = 0; - } else if (alignment === 'trailing') { - alignFactor = 1; + if (!isMixed) { + if (value && value.indexOf('mph') >= 0) { + value = parseInt(value, 10).toString(); + _isImperial = true; + } else if (value) { + _isImperial = false; + } } - var anchorFrame = getFrame(anchor.node()); - var popoverFrame = getFrame(popoverSelection.node()); - var position; + 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); + }; - switch (placement) { - case 'top': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y - popoverFrame.h - }; - break; + roadspeed.focus = function () { + input.node().focus(); + }; - case 'bottom': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y + anchorFrame.h - }; - break; + roadspeed.entityIDs = function (val) { + _entityIDs = val; + }; - case 'left': - position = { - x: anchorFrame.x - popoverFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - case 'right': - position = { - x: anchorFrame.x + anchorFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; - } + return utilRebind(roadspeed, dispatch, 'on'); + } - if (position) { - if (scrollNode && (placement === 'top' || placement === 'bottom')) { - var initialPosX = position.x; + 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 - if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { - position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; - } else if (position.x < 10) { - position.x = 10; - } + var typeField; + var layerField; + var _oldType = {}; + var _entityIDs = []; - var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible + function selectedKey() { + var node = wrap.selectAll('.form-field-input-radio label.active input'); + return !node.empty() && node.datum(); + } - var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); - arrow.style('left', ~~arrowPosX + 'px'); + 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); + } + + function structureExtras(selection, tags) { + var selected = selectedKey() || tags.layer !== undefined; + var type = _mainPresetIndex.field(selected); + var layer = _mainPresetIndex.field('layer'); + var showLayer = selected === 'bridge' || selected === 'tunnel' || tags.layer !== undefined; + var extrasWrap = selection.selectAll('.structure-extras-wrap').data(selected ? [0] : []); + extrasWrap.exit().remove(); + extrasWrap = extrasWrap.enter().append('div').attr('class', 'structure-extras-wrap').merge(extrasWrap); + var list = extrasWrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); // Type + + if (type) { + if (!typeField || typeField.id !== selected) { + typeField = uiField(context, type, _entityIDs, { + wrap: false + }).on('change', changeType); } - popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); + typeField.tags(tags); } else { - popoverSelection.style('left', null).style('top', null); + typeField = null; } - function getFrame(node) { - var positionStyle = select(node).style('position'); + var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { + return d.id; + }); // Exit - 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 - }; - } - } - } + typeItem.exit().remove(); // Enter - function hide() { - var anchor = select(this); + 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 (_displayType.apply(this, arguments) === 'clickFocus') { - anchor.classed('active', false); - } + typeItem = typeItem.merge(typeEnter); - anchor.selectAll('.popover-' + _id).classed('in', false); - } + if (typeField) { + typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); + } // Layer - function toggle() { - if (select(this).select('.popover-' + _id).classed('in')) { - hide.apply(this, arguments); + + 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 { - show.apply(this, arguments); + layerField = null; + field.keys = field.keys.filter(function (k) { + return k !== 'layer'; + }); } - } - return popover; - } + var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit - function uiTooltip(klass) { - var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); + layerItem.exit().remove(); // Enter - var _title = function _title() { - var title = this.getAttribute('data-original-title'); + 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 - if (title) { - return title; - } else { - title = this.getAttribute('title'); - this.removeAttribute('title'); - this.setAttribute('data-original-title', title); + layerItem = layerItem.merge(layerEnter); + + if (layerField) { + layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); } + } - return title; - }; + function changeType(t, onInput) { + var key = selectedKey(); + if (!key) return; + var val = t[key]; - var _heading = utilFunctor(null); + if (val !== 'no') { + _oldType[key] = val; + } - var _keys = utilFunctor(null); + if (field.type === 'structureRadio') { + // remove layer if it should not be set + if (val === 'no' || key !== 'bridge' && key !== 'tunnel' || key === 'tunnel' && val === 'building_passage') { + t.layer = undefined; + } // add layer if it should be set - tooltip.title = function (val) { - if (!arguments.length) return _title; - _title = utilFunctor(val); - return tooltip; - }; - tooltip.heading = function (val) { - if (!arguments.length) return _heading; - _heading = utilFunctor(val); - return tooltip; - }; + if (t.layer === undefined) { + if (key === 'bridge' && val !== 'no') { + t.layer = '1'; + } - tooltip.keys = function (val) { - if (!arguments.length) return _keys; - _keys = utilFunctor(val); - return tooltip; - }; + if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { + t.layer = '-1'; + } + } + } - tooltip.content(function () { - var heading = _heading.apply(this, arguments); + dispatch.call('change', this, t, onInput); + } - var text = _title.apply(this, arguments); + function changeLayer(t, onInput) { + if (t.layer === '0') { + t.layer = undefined; + } - var keys = _keys.apply(this, arguments); + dispatch.call('change', this, t, onInput); + } - 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; - } + function changeRadio() { + var t = {}; + var activeKey; - function uiEditMenu(context) { - var dispatch$1 = dispatch('toggled'); + if (field.key) { + t[field.key] = undefined; + } - var _menu = select(null); + radios.each(function (d) { + var active = select(this).property('checked'); + if (active) activeKey = d; - var _operations = []; // the position the menu should be displayed relative to + if (field.key) { + if (active) t[field.key] = d; + } else { + var val = _oldType[activeKey] || 'yes'; + t[d] = active ? val : undefined; + } + }); - var _anchorLoc = [0, 0]; - var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened + 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 _triggerType = ''; - var _vpTopMargin = 85; // viewport top margin + dispatch.call('change', this, t); + } - var _vpBottomMargin = 45; // viewport bottom margin + radio.tags = function (tags) { + radios.property('checked', function (d) { + if (field.key) { + return tags[field.key] === d; + } - var _vpSideMargin = 35; // viewport side margin + return !!(typeof tags[d] === 'string' && tags[d].toLowerCase() !== 'no'); + }); - var _menuTop = false; + function isMixed(d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d); + } - var _menuHeight; + return Array.isArray(tags[d]); + } - var _menuWidth; // hardcode these values to make menu positioning easier + labels.classed('active', function (d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + } + 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; + }); - var _verticalPadding = 4; // see also `.edit-menu .tooltip` CSS; include margin + if (selection.empty()) { + placeholder.html(_t.html('inspector.none')); + } else { + placeholder.html(selection.attr('value')); + _oldType[selection.datum()] = tags[selection.datum()]; + } - var _tooltipWidth = 210; // offset the menu slightly from the target location + 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'; + } - var _menuSideMargin = 10; - var _tooltips = []; + wrap.call(structureExtras, tags); + } + }; - var editMenu = function editMenu(selection) { - var isTouchMenu = _triggerType.includes('touch') || _triggerType.includes('pen'); + radio.focus = function () { + radios.node().focus(); + }; - var ops = _operations.filter(function (op) { - return !isTouchMenu || !op.mouseOnly; - }); + radio.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _oldType = {}; + return radio; + }; - 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 + radio.isAllowed = function () { + return _entityIDs.length === 1; + }; - _menuTop = isTouchMenu; // Show labels for touch input since there aren't hover tooltips + return utilRebind(radio, dispatch, 'on'); + } - var showLabels = isTouchMenu; - var buttonHeight = showLabels ? 32 : 34; + function uiFieldRestrictions(field, context) { + var dispatch = dispatch$8('change'); + var breathe = behaviorBreathe(); + corePreferences('turn-restriction-via-way', null); // remove old key - if (showLabels) { - // Get a general idea of the width based on the length of the label - _menuWidth = 52 + Math.min(120, 6 * Math.max.apply(Math, ops.map(function (op) { - return op.title.length; - }))); - } else { - _menuWidth = 44; - } + var storedViaWay = corePreferences('turn-restriction-via-way0'); // use new key #6922 - _menuHeight = _verticalPadding * 2 + ops.length * buttonHeight; - _menu = selection.append('div').attr('class', 'edit-menu').classed('touch-menu', isTouchMenu).style('padding', _verticalPadding + 'px 0'); + var storedDistance = corePreferences('turn-restriction-distance'); - var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter + var _maxViaWay = storedViaWay !== null ? +storedViaWay : 0; + var _maxDistance = storedDistance ? +storedDistance : 30; - 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]]); + var _initialized = false; - _tooltips.push(tooltip); + var _parent = select(null); // the entire field - select(this).call(tooltip).append('div').attr('class', 'icon-wrap').call(svgIcon('#iD-operation-' + d.id, 'operation')); - }); - if (showLabels) { - buttonsEnter.append('span').attr('class', 'label').html(function (d) { - return d.title; - }); - } // update + var _container = select(null); // just the map - 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` + var _oldTurns; - function pointerup(d3_event) { - lastPointerUpType = d3_event.pointerType; - } + var _graph; - function click(d3_event, operation) { - d3_event.stopPropagation(); + var _vertexID; - if (operation.relatedEntityIds) { - utilHighlightEntities(operation.relatedEntityIds(), false, context); - } + var _intersection; - 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)(); - } + var _fromWayID; - operation(); - editMenu.close(); - } + var _lastXPos; - lastPointerUpType = null; - } + function restrictions(selection) { + _parent = selection; // try to reuse the intersection, but always rebuild it if the graph has changed - dispatch$1.call('toggled', this, true); - }; + 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 updatePosition() { - if (!_menu || _menu.empty()) return; - var anchorLoc = context.projection(_anchorLocLonLat); - var viewport = context.surfaceRect(); - 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 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 - var menuLeft = displayOnLeft(viewport); - var offset = [0, 0]; - offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; + select(selection.node().parentNode).classed('hide', !isOK); // if form field is hidden or has detached from dom, clean up. - if (_menuTop) { - if (anchorLoc[1] - _menuHeight < _vpTopMargin) { - // menu is near top viewport edge, shift downward - offset[1] = -anchorLoc[1] + _vpTopMargin; - } else { - offset[1] = -_menuHeight; - } - } 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; - } + if (!isOK || !context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode || !selection.node().parentNode.parentNode) { + selection.call(restrictions.off); + return; } - var origin = geoVecAdd(anchorLoc, offset); + 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 - _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); + var containerEnter = container.enter().append('div').attr('class', 'restriction-container'); + containerEnter.append('div').attr('class', 'restriction-help'); // update - var tooltipSide = tooltipPosition(viewport, menuLeft); + _container = containerEnter.merge(container).call(renderViewer); + var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update - _tooltips.forEach(function (tooltip) { - tooltip.placement(tooltipSide); - }); + controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); + } - 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 + 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; - 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 + _container.selectAll('.layer-osm .layer-turns *').remove(); + corePreferences('turn-restriction-distance', _maxDistance); - return true; - } - } + _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 - 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'; - } + selection.selectAll('.restriction-via-way-input').property('value', _maxViaWay).on('input', function () { + var val = select(this).property('value'); + _maxViaWay = +val; - 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 + _container.selectAll('.layer-osm .layer-turns *').remove(); + corePreferences('turn-restriction-via-way0', _maxViaWay); - return 'right'; - } else { - // rtl - if (!menuLeft) { - return 'right'; - } + _parent.call(restrictions); + }); + selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); + } - 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 + function renderViewer(selection) { + if (!_intersection) return; + var vgraph = _intersection.graph; + var filter = utilFunctor(true); + var projection = geoRawMercator(); // Reflow warning: `utilGetDimensions` calls `getBoundingClientRect` + // Instead of asking the restriction-container for its dimensions, + // we can ask the .sidebar, which can have its dimensions cached. + // width: calc as sidebar - padding + // height: hardcoded (from `80_app.css`) + // var d = utilGetDimensions(selection); + var sdims = utilGetDimensions(context.container().select('.sidebar')); + var d = [sdims[0] - 50, 370]; + var c = geoVecScale(d, 0.5); + var z = 22; + projection.scale(geoZoomToScale(z)); // Calculate extent of all key vertices - return 'left'; - } - } - } + var extent = geoExtent(); - editMenu.close = function () { - context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); + 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 - _menu.remove(); - _tooltips = []; - dispatch$1.call('toggled', this, false); - }; + if (_intersection.vertices.length > 1) { + var padding = 180; // in z22 pixels - editMenu.anchorLoc = function (val) { - if (!arguments.length) return _anchorLoc; - _anchorLoc = val; - _anchorLocLonLat = context.projection.invert(_anchorLoc); - return editMenu; - }; + 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)); + } - editMenu.triggerType = function (val) { - if (!arguments.length) return _triggerType; - _triggerType = val; - return editMenu; - }; + var padTop = 35; // reserve top space for hint text - editMenu.operations = function (val) { - if (!arguments.length) return _operations; - _operations = val; - return editMenu; - }; + 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); - return utilRebind(editMenu, dispatch$1, 'on'); - } + 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. - 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] - }); - } - return null; - }).filter(Boolean); - selection.html(''); + if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { + _fromWayID = null; + _oldTurns = null; + } - 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 + 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; - context.ui().togglePanes(context.container().select('.map-panes .map-data-pane')); - }); + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); } - selection.classed('hide', !hiddenList.length); - } + document.addEventListener('resizeWindow', function () { + utilSetDimensions(_container, null); + redraw(1); + }, false); + updateHints(null); - return function (selection) { - update(selection); - context.features().on('change.feature_info', function () { - update(selection); - }); - }; - } + function click(d3_event) { + surface.call(breathe.off).call(breathe); + var datum = d3_event.target.__data__; + var entity = datum && datum.properties && datum.properties.entity; - function uiFlash(context) { - var _flashTimer; + if (entity) { + datum = entity; + } - var _duration = 2000; - var _iconName = '#iD-icon-no'; - var _iconClass = 'disabled'; - var _label = ''; + if (datum instanceof osmWay && (datum.__from || datum.__via)) { + _fromWayID = datum.id; + _oldTurns = null; + redraw(); + } else if (datum instanceof osmTurn) { + var actions, extraActions, turns, i; + var restrictionType = osmInferRestriction(vgraph, datum, projection); - function flash() { - if (_flashTimer) { - _flashTimer.stop(); - } + 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 - 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 + datumOnly.only = true; // but change this property - 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 + 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. - 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; - } + turns = _intersection.turns(_fromWayID, 2); + extraActions = []; + _oldTurns = []; - flash.duration = function (_) { - if (!arguments.length) return _duration; - _duration = _; - return flash; - }; + for (i = 0; i < turns.length; i++) { + var turn = turns[i]; + if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) - flash.label = function (_) { - if (!arguments.length) return _label; - _label = _; - return flash; - }; + if (turn.direct && turn.path[1] === datum.path[1]) { + seen[turns[i].restrictionID] = true; + turn.restrictionType = osmInferRestriction(vgraph, turn, projection); - flash.iconName = function (_) { - if (!arguments.length) return _iconName; - _iconName = _; - return flash; - }; + _oldTurns.push(turn); - flash.iconClass = function (_) { - if (!arguments.length) return _iconClass; - _iconClass = _; - return flash; - }; + extraActions.push(actionUnrestrictTurn(turn)); + } + } - return flash; - } + 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 uiFullScreen(context) { - var element = context.container().node(); // var button = d3_select(null); + for (i = 0; i < turns.length; i++) { + if (turns[i].key !== datum.key) { + extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); + } + } - 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; + _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')]); + } + + 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 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; + function mouseover(d3_event) { + var datum = d3_event.target.__data__; + updateHints(datum); } - } - function isFullScreen() { - return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; - } + _lastXPos = _lastXPos || sdims[0]; - function isSupported() { - return !!getFullScreenFn(); - } + function redraw(minChange) { + var xPos = -1; - function fullScreen(d3_event) { - d3_event.preventDefault(); + if (minChange) { + xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; + } - if (!isFullScreen()) { - // button.classed('active', true); - getFullScreenFn().apply(element); - } else { - // button.classed('active', false); - getExitFullScreenFn().apply(document); + if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { + if (context.hasEntity(_vertexID)) { + _lastXPos = xPos; + + _container.call(renderViewer); + } + } } - } - 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'); + function highlightPathsFrom(wayID) { + surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); + surface.selectAll('.' + wayID).classed('related', true); - var detected = utilDetect(); - var keys = detected.os === 'mac' ? [uiCmd('⌃⌘F'), 'f11'] : ['f11']; - context.keybinding().on(keys, fullScreen); - }; - } + if (wayID) { + var turns = _intersection.turns(wayID, _maxViaWay); - function uiGeolocate(context) { - var _geolocationOptions = { - // prioritize speed and power usage over precision - enableHighAccuracy: false, - // don't hang indefinitely getting the location - timeout: 6000 // 6sec + 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'; + + if (turn.only || turns.length === 1) { + if (turn.via.ways) { + ids = ids.concat(turn.via.ways); + } + } else if (turn.to.way === wayID) { + continue; + } - }; + surface.selectAll(utilEntitySelector(ids)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); + } + } + } - var _locating = uiLoading(context).message(_t.html('geolocate.locating')).blocking(true); + function updateHints(datum) { + var help = _container.selectAll('.restriction-help').html(''); - var _layer = context.layers().layer('geolocate'); + var placeholders = {}; + ['from', 'via', 'to'].forEach(function (k) { + placeholders[k] = '' + _t('restriction.help.' + k) + ''; + }); + var entity = datum && datum.properties && datum.properties.entity; - var _position; + if (entity) { + datum = entity; + } - var _extent; + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } // Hovering a way - var _timeoutID; - var _button = select(null); + 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; - function click() { - if (context.inIntro()) return; + 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: '' + }); + } - 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 + 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) + })); - navigator.geolocation.getCurrentPosition(success, error, _geolocationOptions); - } else { - _locating.close(); + if (datum.via.ways && datum.via.ways.length) { + var names = []; - _layer.enabled(null, false); + for (var i = 0; i < datum.via.ways.length; i++) { + var prev = names[names.length - 1]; + var curr = displayName(datum.via.ways[i], vgraph); - updateButtonState(); - } - } + if (!prev || curr !== prev) { + // collapse identical names + names.push(curr); + } + } - function zoomTo() { - context.enter(modeBrowse(context)); - var map = context.map(); + help.append('div') // "VIA {viaNames}" + .html(_t.html('restriction.help.via_names', { + via: placeholders.via, + viaNames: names.join(', ') + })); + } - _layer.enabled(_position, true); + if (!indirect) { + help.append('div') // Click for "No Right Turn" + .html(_t.html('restriction.help.toggle', { + turn: nextText.trim() + })); + } - updateButtonState(); - map.centerZoomEase(_extent.center(), Math.min(20, map.extentZoom(_extent))); - } + 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); - function success(geolocation) { - _position = geolocation; - var coords = _position.coords; - _extent = geoExtent([coords.longitude, coords.latitude]).padByMeters(coords.accuracy); - zoomTo(); - finish(); + 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 + })); + } + } + } } - function error() { - if (_position) { - // use the position from a previous call if we have one - zoomTo(); + 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 { - context.ui().flash.label(_t.html('geolocate.location_unavailable')).iconName('#iD-icon-geolocate')(); + opts = { + distance: _t('units.meters', { + quantity: maxDist + }) + }; } - finish(); + return _t.html('restriction.controls.distance_up_to', opts); } - function finish() { - _locating.close(); // unblock ui - - - if (_timeoutID) { - clearTimeout(_timeoutID); - } - - _timeoutID = undefined; + function displayMaxVia(maxVia) { + return maxVia === 0 ? _t.html('restriction.controls.via_node_only') : maxVia === 1 ? _t.html('restriction.controls.via_up_to_one') : _t.html('restriction.controls.via_up_to_two'); } - function updateButtonState() { - _button.classed('active', _layer.enabled()); + 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; } - 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); + restrictions.entityIDs = function (val) { + _intersection = null; + _fromWayID = null; + _oldTurns = null; + _vertexID = val[0]; }; - } - - function uiPanelBackground(context) { - var background = context.background(); - var _currSourceName = null; - var _metadata = {}; - var _metadataKeys = ['zoom', 'vintage', 'source', 'description', 'resolution', 'accuracy']; - - var debouncedRedraw = debounce(redraw, 250); - function redraw(selection) { - var source = background.baseLayerSource(); - if (!source) return; - var isDG = source.id.match(/^DigitalGlobe/i) !== null; - var sourceLabel = source.label(); + restrictions.tags = function () {}; - if (_currSourceName !== sourceLabel) { - _currSourceName = sourceLabel; - _metadata = {}; - } + restrictions.focus = function () {}; - selection.html(''); - var list = selection.append('ul').attr('class', 'background-info'); - list.append('li').html(_currSourceName); + 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); + }; - _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]); - }); + return utilRebind(restrictions, dispatch, 'on'); + } + uiFieldRestrictions.supportsMultiselection = false; - 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); - }); + function uiFieldTextarea(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); - if (isDG) { - var key = source.id + '-vintage'; - var sourceVintage = context.background().findSource(key); - var showsVintage = context.background().showsLayer(sourceVintage); - var toggleVintage = showsVintage ? 'hide_vintage' : 'show_vintage'; - selection.append('a').html(_t.html('info_panels.background.' + toggleVintage)).attr('href', '#').attr('class', 'button button-toggle-vintage').on('click', function (d3_event) { - d3_event.preventDefault(); - context.background().toggleOverlayLayer(sourceVintage); - selection.call(redraw); - }); - } // disable if necessary + 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); + } - ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { - if (source.id !== layerId) { - var key = layerId + '-vintage'; - var sourceVintage = context.background().findSource(key); + function change(onInput) { + return function () { + var val = utilGetSetValue(input); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - if (context.background().showsLayer(sourceVintage)) { - context.background().toggleOverlayLayer(sourceVintage); - } - } - }); + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; } - var debouncedGetMetadata = debounce(getMetadata, 250); + 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 getMetadata(selection) { - var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center + textarea.focus = function () { + input.node().focus(); + }; - 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 + return utilRebind(textarea, dispatch, 'on'); + } - _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 + var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; - 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 - _metadataKeys.forEach(function (k) { - if (k === 'zoom' || k === 'vintage') return; // done already - var val = result[k]; - _metadata[k] = val; - selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); - }); - }); - } - 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); - }); - }; - panel.off = function () { - context.map().on('drawn.info-background', null).on('move.info-background', null); - }; - panel.id = 'background'; - panel.label = _t.html('info_panels.background.title'); - panel.key = _t('info_panels.background.key'); - return panel; - } + // eslint-disable-next-line es/no-string-prototype-endswith -- safe + var $endsWith = ''.endsWith; + var min = Math.min; - function uiPanelHistory(context) { - var osm; + 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; + }(); - 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); + // `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; } + }); - function displayUser(selection, userName) { - if (!userName) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } + function uiFieldWikidata(field, context) { + var wikidata = services.wikidata; + var dispatch = dispatch$8('change'); - selection.append('span').attr('class', 'user-name').html(userName); - var links = selection.append('div').attr('class', 'links'); + var _selection = select(null); - if (osm) { - links.append('a').attr('class', 'user-osm-link').attr('href', osm.userURL(userName)).attr('target', '_blank').html('OSM'); - } + var _searchInput = select(null); - links.append('a').attr('class', 'user-hdyc-link').attr('href', 'https://hdyc.neis-one.org/?' + userName).attr('target', '_blank').attr('tabindex', -1).html('HDYC'); - } + var _qid = null; + var _wikidataEntity = null; + var _wikiURL = ''; + var _entityIDs = []; - function displayChangeset(selection, changeset) { - if (!changeset) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } + var _wikipediaKey = field.keys && field.keys.find(function (key) { + return key.includes('wikipedia'); + }), + _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; - selection.append('span').attr('class', 'changeset-id').html(changeset); - var links = selection.append('div').attr('class', 'links'); + var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); - if (osm) { - links.append('a').attr('class', 'changeset-osm-link').attr('href', osm.changesetURL(changeset)).attr('target', '_blank').html('OSM'); - } + 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 - 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'); + var enter = items.enter().append('li').attr('class', function (d) { + return 'labeled-input preset-wikidata-' + d; + }); + enter.append('span').attr('class', 'label').html(function (d) { + return _t.html('wikidata.' + d); + }); + enter.append('input').attr('type', 'text').call(utilNoAuto).classed('disabled', 'true').attr('readonly', 'true'); + enter.append('button').attr('class', 'form-field-button').attr('title', _t('icons.copy')).call(svgIcon('#iD-operation-copy')).on('click', function (d3_event) { + d3_event.preventDefault(); + select(this.parentNode).select('input').node().select(); + document.execCommand('copy'); + }); } - function redraw(selection) { - var selectedNoteID = context.selectedNoteID(); - osm = context.connection(); - var selected, note, entity; - - 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); - }); + function fetchWikidataItems(q, callback) { + if (!q && _hintKey) { + // other tags may be good search terms + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); - if (selected.length) { - entity = context.entity(selected[0]); + if (entity.tags[_hintKey]) { + q = entity.tags[_hintKey]; + break; + } } } - 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; + wikidata.itemsForSearchQuery(q, function (err, data) { + if (err) return; - if (entity) { - selection.call(redrawEntity, entity); - } else if (note) { - selection.call(redrawNote, note); - } + for (var i in data) { + data[i].value = data[i].label + ' (' + data[i].id + ')'; + data[i].title = data[i].description; + } + + if (callback) callback(data); + }); } - function redrawNote(selection, note) { - if (!note || note.isNew()) { - selection.append('div').html(_t.html('info_panels.history.note_no_history')); - return; - } + function change() { + var syncTags = {}; + syncTags[field.key] = _qid; + dispatch.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. - var list = selection.append('ul'); - list.append('li').html(_t.html('info_panels.history.note_comments') + ':').append('span').html(note.comments.length); + 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 (context.graph() !== initGraph) return; + if (!entity.sitelinks) return; + var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks + + ['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 (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); - } + if (langs.indexOf(valueLang) === -1) { + langs.push(valueLang); + } + }); + var newWikipediaValue; - 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')); - } - } + if (_wikipediaKey) { + var foundPreferred; - function redrawEntity(selection, entity) { - if (!entity || entity.isNew()) { - selection.append('div').html(_t.html('info_panels.history.no_history')); - return; - } + for (var i in langs) { + var lang = langs[i]; + var siteID = lang.replace('-', '_') + 'wiki'; - var links = selection.append('div').attr('class', 'links'); + if (entity.sitelinks[siteID]) { + foundPreferred = true; + newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match - 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'); - } + break; + } + } - 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); - } + 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'); + }); - 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 (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; + } + } + } - panel.off = function () { - context.map().on('drawn.info-history', null); - context.on('enter.info-history', null); - }; + if (newWikipediaValue) { + newWikipediaValue = context.cleanTagValue(newWikipediaValue); + } - panel.id = 'history'; - panel.label = _t.html('info_panels.history.title'); - panel.key = _t('info_panels.history.key'); - return panel; - } + 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 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 (newWikipediaValue === null) { + if (!currTags[_wikipediaKey]) return null; + delete currTags[_wikipediaKey]; + } else { + currTags[_wikipediaKey] = newWikipediaValue; + } - function displayLength(m, isImperial) { - var d = m * (isImperial ? 3.28084 : 1); - var unit; + return actionChangeTags(entityID, currTags); + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - if (isImperial) { - if (d >= 5280) { - d /= 5280; - unit = 'miles'; - } else { - unit = 'feet'; - } - } else { - if (d >= 1000) { - d /= 1000; - unit = 'kilometers'; - } else { - unit = 'meters'; - } + 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 + }); } - 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 - */ - - function displayArea(m2, isImperial) { - var locale = _mainLocalizer.localeCode(); - var d = m2 * (isImperial ? 10.7639111056 : 1); - var d1, d2, area; - var unit1 = ''; - var unit2 = ''; + function setLabelForEntity() { + var label = ''; - if (isImperial) { - if (d >= 6969600) { - // > 0.25mi² show mi² - d1 = d / 27878400; - unit1 = 'square_miles'; - } else { - d1 = d; - unit1 = 'square_feet'; - } + if (_wikidataEntity) { + label = entityPropertyForDisplay(_wikidataEntity, 'labels'); - if (d > 4356 && d < 43560000) { - // 0.1 - 1000 acres - d2 = d / 43560; - unit2 = 'acres'; - } - } else { - if (d >= 250000) { - // > 0.25km² show km² - d1 = d / 1000000; - unit1 = 'square_kilometers'; - } else { - d1 = d; - unit1 = 'square_meters'; + if (label.length === 0) { + label = _wikidataEntity.id.toString(); + } } - if (d > 1000 && d < 10000000) { - // 0.1 - 1000 hectares - d2 = d / 10000; - unit2 = 'hectares'; - } + utilGetSetValue(_searchInput, label); } - area = _t('units.' + unit1, { - quantity: d1.toLocaleString(locale, { - maximumSignificantDigits: 4 - }) - }); + wiki.tags = function (tags) { + var isMixed = Array.isArray(tags[field.key]); - if (d2) { - return _t('units.area_pair', { - area1: area, - area2: _t('units.' + unit2, { - quantity: d2.toLocaleString(locale, { - maximumSignificantDigits: 2 - }) - }) - }); - } else { - return area; - } - } + _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); - function wrap$2(x, min, max) { - var d = max - min; - return ((x - min) % d + d) % d + min; - } + _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; - function clamp$1(x, min, max) { - return Math.max(min, Math.min(x, max)); - } + if (!/^Q[0-9]*$/.test(_qid)) { + // not a proper QID + unrecognized(); + return; + } // QID value in correct format - 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; - 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) - }); - } + _wikiURL = 'https://wikidata.org/wiki/' + _qid; + wikidata.entityByQID(_qid, function (err, entity) { + if (err) { + unrecognized(); + return; + } - if (deg === 0) { - return displayCoordinate; - } else { - return _t('units.coordinate', { - coordinate: displayCoordinate, - direction: _t('units.' + (deg > 0 ? pos : neg)) - }); - } - } - /** - * Returns given coordinate pair in degree-minute-second format. - * - * @param {Array} coord longitude and latitude - */ + _wikidataEntity = entity; + setLabelForEntity(); + var description = entityPropertyForDisplay(entity, 'descriptions'); + + _selection.select('button.wiki-link').classed('disabled', false); + _selection.select('.preset-wikidata-description').style('display', function () { + return description.length > 0 ? 'flex' : 'none'; + }).select('input').attr('value', description); - 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 - */ + _selection.select('.preset-wikidata-identifier').style('display', function () { + return entity.id ? 'flex' : 'none'; + }).select('input').attr('value', entity.id); + }); // not a proper QID - 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) - }); - } + function unrecognized() { + _wikidataEntity = null; + setLabelForEntity(); - function uiPanelLocation(context) { - var currLocation = ''; + _selection.select('.preset-wikidata-description').style('display', 'none'); - function redraw(selection) { - selection.html(''); - var list = selection.append('ul'); // Mouse coordinates + _selection.select('.preset-wikidata-identifier').style('display', 'none'); - var coord = context.map().mouseCoordinates(); + _selection.select('button.wiki-link').classed('disabled', true); - if (coord.some(isNaN)) { - coord = context.map().center(); + if (_qid && _qid !== '') { + _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; + } else { + _wikiURL = ''; + } } + }; - list.append('li').html(dmsCoordinatePair(coord)).append('li').html(decimalCoordinatePair(coord)); // Location Info + 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 - selection.append('div').attr('class', 'location-info').html(currLocation || ' '); - debouncedGetLocation(selection, coord); - } + var langs = wikidata.languagesToQuery(); - var debouncedGetLocation = debounce(getLocation, 250); + 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 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); - }); - } + + return propObj[langKeys[0]].value; } - var panel = function panel(selection) { - selection.call(redraw); - context.surface().on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'move.info-location', function () { - selection.call(redraw); - }); + wiki.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; }; - panel.off = function () { - context.surface().on('.info-location', null); + wiki.focus = function () { + _searchInput.node().focus(); }; - panel.id = 'location'; - panel.label = _t.html('info_panels.location.title'); - panel.key = _t('info_panels.location.key'); - return panel; + return utilRebind(wiki, dispatch, 'on'); } - function uiPanelMeasurement(context) { - function radiansToMeters(r) { - // using WGS84 authalic radius (6371007.1809 m) - return r * 6371007.1809; - } - - function steradiansToSqmeters(r) { - // http://gis.stackexchange.com/a/124857/40446 - return r / (4 * Math.PI) * 510065621724000; - } - - function toLineString(feature) { - if (feature.type === 'LineString') return feature; - var result = { - type: 'LineString', - coordinates: [] - }; - - if (feature.type === 'Polygon') { - result.coordinates = feature.coordinates[0]; - } else if (feature.type === 'MultiPolygon') { - result.coordinates = feature.coordinates[0][0]; - } - - return result; - } + function uiFieldWikipedia(field, context) { + var _arguments = arguments; + var dispatch = dispatch$8('change'); + var wikipedia = services.wikipedia; + var wikidata = services.wikidata; - function redraw(selection) { - var graph = context.graph(); - var selectedNoteID = context.selectedNoteID(); - var osm = services.osm; - var isImperial = !_mainLocalizer.usesMetric(); - var localeCode = _mainLocalizer.localeCode(); - var heading; - var center, location, centroid; - var closed, geometry; - var totalNodeCount, - length = 0, - area = 0, - distance; + var _langInput = select(null); - 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 - }); + var _titleInput = select(null); - if (selected.length) { - var extent = geoExtent(); + var _wikiURL = ''; - for (var i in selected) { - var entity = selected[i]; + var _entityIDs; - extent._extend(entity.extent(graph)); + var _tags; - geometry = entity.geometry(graph); + 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 (geometry === 'line' || geometry === 'area') { - closed = entity.type === 'relation' || entity.isClosed() && !entity.isDegenerate(); - var feature = entity.asGeoJSON(graph); - length += radiansToMeters(d3_geoLength(toLineString(feature))); - centroid = d3_geoCentroid(feature); + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); - if (closed) { - area += steradiansToSqmeters(entity.area(graph)); - } - } + if (entity.tags.name) { + value = entity.tags.name; + break; } + } + } - if (selected.length > 1) { - geometry = null; - closed = null; - centroid = null; - } + var searchfn = value.length > 7 ? wikipedia.search : wikipedia.suggestions; + searchfn(language()[2], value, function (query, data) { + callback(data.map(function (d) { + return { + value: d + }; + })); + }); + }); - if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { - distance = geoSphericalDistance(selected[0].loc, selected[1].loc); - } + 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); - if (selected.length === 1 && selected[0].type === 'node') { - location = selected[0].loc; - } else { - totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; - } + _langInput.on('blur', changeLang).on('change', changeLang); - if (!location && !centroid) { - center = extent.center(); - } - } - } + 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); - selection.html(''); + _titleInput.on('blur', function () { + change(true); + }).on('change', function () { + change(false); + }); - if (heading) { - selection.append('h4').attr('class', 'measurement-heading').html(heading); - } + var link = titleContainer.selectAll('.wiki-link').data([0]); + link = link.enter().append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { + domain: 'wikipedia.org' + })).call(svgIcon('#iD-icon-out-link')).merge(link); + link.on('click', function (d3_event) { + d3_event.preventDefault(); + if (_wikiURL) window.open(_wikiURL, '_blank'); + }); + } - var list = selection.append('ul'); - var coordItem; + function defaultLanguageInfo(skipEnglishFallback) { + var langCode = _mainLocalizer.languageCode().toLowerCase(); - 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)); - } + 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 - if (totalNodeCount) { - list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); - } - if (area) { - list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, isImperial)); - } + return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; + } - if (length) { - list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, isImperial)); - } + function language(skipEnglishFallback) { + var value = utilGetSetValue(_langInput).toLowerCase(); - if (typeof distance === 'number') { - list.append('li').html(_t.html('info_panels.measurement.distance') + ':').append('span').html(displayLength(distance, isImperial)); - } + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // return the language already set in the UI, if supported - 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)); - } + if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; + } // fallback to English - 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 (center) { - coordItem = list.append('li').html(_t.html('info_panels.measurement.center') + ':'); - coordItem.append('span').html(dmsCoordinatePair(center)); - coordItem.append('span').html(decimalCoordinatePair(center)); - } + return defaultLanguageInfo(skipEnglishFallback); + } - if (length || area || typeof distance === 'number') { - var toggle = isImperial ? 'imperial' : 'metric'; - selection.append('a').html(_t.html('info_panels.measurement.' + toggle)).attr('href', '#').attr('class', 'button button-toggle-units').on('click', function (d3_event) { - d3_event.preventDefault(); - isImperial = !isImperial; - selection.call(redraw); - }); - } + function changeLang() { + utilGetSetValue(_langInput, language()[1]); + change(true); } - 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); + 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]; }); - }; - panel.off = function () { - context.map().on('drawn.info-measurement', null); - context.on('enter.info-measurement', null); - }; + var syncTags = {}; - panel.id = 'measurement'; - panel.label = _t.html('info_panels.measurement.title'); - panel.key = _t('info_panels.measurement.key'); - return panel; - } + if (langInfo) { + var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization - var uiInfoPanels = { - background: uiPanelBackground, - history: uiPanelHistory, - location: uiPanelLocation, - measurement: uiPanelMeasurement - }; + value = decodeURIComponent(m[2]).replace(/_/g, ' '); - function uiInfo(context) { - var ids = Object.keys(uiInfoPanels); - var wasActive = ['measurement']; - var panels = {}; - var active = {}; // create panels + 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) { - ids.forEach(function (k) { - if (!panels[k]) { - panels[k] = uiInfoPanels[k](context); - active[k] = false; - } - }); + anchor = decodeURIComponent(m[3]); // } - 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 + value += '#' + anchor.replace(/_/g, ' '); + } - infoPanels.selectAll('.panel-content').each(function (d) { - select(this).call(panels[d]); - }); + value = value.slice(0, 1).toUpperCase() + value.slice(1); + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, value); } - info.toggle = function (which) { - var activeids = ids.filter(function (k) { - return active[k]; - }); - - if (which) { - // toggle one - active[which] = !active[which]; - - if (activeids.length === 1 && activeids[0] === which) { - // none active anymore - wasActive = [which]; - } + if (value) { + syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); + } else { + syncTags.wikipedia = undefined; + } - 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; - }); - } - } + dispatch.call('change', this, syncTags); + if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. - redraw(); - }; + 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. - 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); + 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 info; - } + if (currTags.wikidata !== value) { + currTags.wikidata = value; + return actionChangeTags(entityID, currTags); + } - 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; + return null; + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - 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; + context.overwrite(function actionUpdateWikidataTags(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor + // changeTags() is not intended to be called asynchronously + }); } - return { - left: box.left - padding, - top: box.top - padding, - width: (box.width || 0) + 2 * padding, - height: (box.width || 0) + 2 * padding + wiki.tags = function (tags) { + _tags = tags; + updateForTags(tags); }; - } - 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') - }; - var reps; + 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 (replacements) { - reps = Object.assign(replacements, helpStringReplacements); - } else { - reps = helpStringReplacements; - } + var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); + var tagLang = m && m[1]; + var tagArticleTitle = m && m[2]; + var anchor = m && m[3]; - return _t.html(id, reps) // use keyboard key styling for shortcuts - .replace(/\`(.*?)\`/g, '$1'); - } + var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { + return tagLang === d[2]; + }); // value in correct format - function slugify(text) { - return text.toString().toLowerCase().replace(/\s+/g, '-') // Replace spaces with - - .replace(/[^\w\-]+/g, '') // Remove all non-word chars - .replace(/\-\-+/g, '-') // Replace multiple - with single - - .replace(/^-+/, '') // Trim - from start of text - .replace(/-+$/, ''); // Trim - from end of text - } // console warning for missing walkthrough names + if (tagLangInfo) { + var nativeLangName = tagLangInfo[1]; + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); - var missingStrings = {}; + if (anchor) { + try { + // Best-effort `anchorencode:` implementation + anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); + } catch (e) { + anchor = anchor.replace(/ /g, '_'); + } + } - function checkKey(key, text) { - if (_t(key, { - "default": undefined - }) === undefined) { - if (missingStrings.hasOwnProperty(key)) return; // warn once + _wikiURL = 'https://' + tagLang + '.wikipedia.org/wiki/' + tagArticleTitle.replace(/ /g, '_') + (anchor ? '#' + anchor : ''); // unrecognized value format + } else { + utilGetSetValue(_titleInput, value); - missingStrings[key] = text; - var missing = key + ': ' + text; - if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line + 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 localize(obj) { - var key; // Assign name if entity has one.. + wiki.entityIDs = function (val) { + if (!_arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; + }; - var name = obj.tags && obj.tags.name; + wiki.focus = function () { + _titleInput.node().focus(); + }; - 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.. + return utilRebind(wiki, dispatch, 'on'); + } + uiFieldWikipedia.supportsMultiselection = false; + var uiFields = { + access: uiFieldAccess, + address: uiFieldAddress, + check: uiFieldCheck, + combo: uiFieldCombo, + cycleway: uiFieldCycleway, + defaultCheck: uiFieldCheck, + email: uiFieldText, + identifier: uiFieldText, + lanes: uiFieldLanes, + localized: uiFieldLocalized, + 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 + }; - var street = obj.tags && obj.tags['addr:street']; + function uiField(context, presetField, entityIDs, options) { + options = Object.assign({ + show: true, + wrap: true, + remove: true, + revert: true, + info: true + }, options); + var dispatch = dispatch$8('change', 'revert'); + var field = Object.assign({}, presetField); // shallow copy - if (street) { - key = 'intro.graph.name.' + slugify(street); - obj.tags['addr:street'] = _t(key, { - "default": street - }); - checkKey(key, street); // Add address details common across walkthrough.. + field.domId = utilUniqueDomId('form-field-' + field.safeid); + var _show = options.show; + var _state = ''; + var _tags = {}; - var addrTags = ['block_number', 'city', 'county', 'district', 'hamlet', 'neighbourhood', 'postcode', 'province', 'quarter', 'state', 'subdistrict', 'suburb']; - addrTags.forEach(function (k) { - var key = 'intro.graph.' + k; - var tag = 'addr:' + k; - var val = obj.tags && obj.tags[tag]; - var str = _t(key, { - "default": val - }); + var _entityExtent; - if (str) { - if (str.match(/^<.*>$/) !== null) { - delete obj.tags[tag]; - } else { - obj.tags[tag] = str; - } - } - }); + if (entityIDs && entityIDs.length) { + _entityExtent = entityIDs.reduce(function (extent, entityID) { + var entity = context.graph().entity(entityID); + return extent.extend(entity.extent(context.graph())); + }, geoExtent()); } - 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 - - var lowerBound = Math.cos((90 - threshold) * Math.PI / 180); // near right + var _locked = false; - var upperBound = Math.cos(threshold * Math.PI / 180); // near straight + var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { + label: field.label + })).placement('bottom'); - 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); + field.keys = field.keys || [field.key]; // only create the fields that are actually being shown - if (mag > lowerBound && mag < upperBound) { - return false; - } - } + if (_show && !field.impl) { + createField(); + } // Creates the field.. This is done lazily, + // once we know that the field will be shown. - 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 uiCurtain(containerNode) { - var surface = select(null), - tooltip = select(null), - darkness = select(null); + function createField() { + field.impl = uiFields[field.type](field, context).on('change', function (t, onInput) { + dispatch.call('change', field, t, onInput); + }); - 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 (entityIDs) { + field.entityIDs = entityIDs; // if this field cares about the entities, pass them along - function resize() { - surface.attr('width', containerNode.clientWidth).attr('height', containerNode.clientHeight); - curtain.cut(darkness.datum()); + if (field.impl.entityIDs) { + field.impl.entityIDs(entityIDs); + } } } - /** - * 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 isModified() { + if (!entityIDs || !entityIDs.length) return false; + return entityIDs.some(function (entityID) { + var original = context.graph().base().entities[entityID]; + var latest = context.graph().entity(entityID); + return field.keys.some(function (key) { + return original ? latest.tags[key] !== original.tags[key] : latest.tags[key]; + }); + }); + } + + function tagsContainFieldKey() { + return field.keys.some(function (key) { + if (field.type === 'multiCombo') { + for (var tagKey in _tags) { + if (tagKey.indexOf(key) === 0) { + return true; + } + } - curtain.reveal = function (box, html, options) { - options = options || {}; + return false; + } - if (typeof box === 'string') { - box = select(box).node(); - } + return _tags[key] !== undefined; + }); + } - if (box && box.getBoundingClientRect) { - box = copyBox(box.getBoundingClientRect()); - var containerRect = containerNode.getBoundingClientRect(); - box.top -= containerRect.top; - box.left -= containerRect.left; - } + function revert(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!entityIDs || _locked) return; + dispatch.call('revert', d, d.keys); + } - 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; - } + function remove(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (_locked) return; + var t = {}; + d.keys.forEach(function (key) { + t[key] = undefined; + }); + dispatch.call('change', d, t); + } - var tooltipBox; + field.render = function (selection) { + var container = selection.selectAll('.form-field').data([field]); // Enter - if (options.tooltipBox) { - tooltipBox = options.tooltipBox; + var enter = container.enter().append('div').attr('class', function (d) { + return 'form-field form-field-' + d.safeid; + }).classed('nowrap', !options.wrap); - if (typeof tooltipBox === 'string') { - tooltipBox = select(tooltipBox).node(); + if (options.wrap) { + var labelEnter = enter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; + }); + var textEnter = labelEnter.append('span').attr('class', 'label-text'); + textEnter.append('span').attr('class', 'label-textvalue').html(function (d) { + return d.label(); + }); + textEnter.append('span').attr('class', 'label-textannotation'); + + if (options.remove) { + labelEnter.append('button').attr('class', 'remove-icon').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); } - if (tooltipBox && tooltipBox.getBoundingClientRect) { - tooltipBox = copyBox(tooltipBox.getBoundingClientRect()); + 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')); } - } else { - tooltipBox = box; - } + } // Update - 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.. + 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); - html = html.replace(/\*\*(.*?)\*\*/g, '$1'); + if (!d.impl) { + createField(); } - html = html.replace(/\*(.*?)\*/g, '$1'); // emphasis + var reference, help; // instantiate field help - html = html.replace(/\{br\}/g, '

    '); // linebreak + if (options.wrap && field.type === 'restrictions') { + help = uiFieldHelp(context, 'restrictions'); + } // instantiate tag reference - if (options.buttonText && options.buttonCallback) { - html += '
    ' + '
    '; - } - var classes = 'curtain-tooltip popover tooltip arrowed in ' + (options.tooltipClass || ''); - tooltip.classed(classes, true).selectAll('.popover-inner').html(html); + if (options.wrap && options.info) { + var referenceKey = d.key || ''; - if (options.buttonText && options.buttonCallback) { - var button = tooltip.selectAll('.button-section .button.action'); - button.on('click', function (d3_event) { - d3_event.preventDefault(); - options.buttonCallback(); + if (d.type === 'multiCombo') { + // lookup key without the trailing ':' + referenceKey = referenceKey.replace(/:$/, ''); + } + + reference = uiTagReference(d.reference || { + key: referenceKey }); + + if (_state === 'hover') { + reference.showing(false); + } } - 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. + selection.call(d.impl); // add field help components - if (options.tooltipClass === 'intro-mouse') { - tip.height += 80; - } // trim box dimensions to just the portion that fits in the container.. + if (help) { + selection.call(help.body).select('.field-label').call(help.button); + } // add tag reference components - if (tooltipBox.top + tooltipBox.height > h) { - tooltipBox.height -= tooltipBox.top + tooltipBox.height - h; + if (reference) { + selection.call(reference.body).select('.field-label').call(reference.button); } - if (tooltipBox.left + tooltipBox.width > w) { - tooltipBox.width -= tooltipBox.left + tooltipBox.width - w; - } // determine tooltip placement.. - - - 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; + 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 - 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]; - } - } - } + 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); + }; - if (options.duration !== 0 || !tooltip.classed(side)) { - tooltip.call(uiToggle(true)); - } + field.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return field; + }; - 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) + field.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; - var shiftY = 0; + if (tagsContainFieldKey() && !_show) { + // always show a field if it has a value to display + _show = true; - if (side === 'left' || side === 'right') { - if (pos[1] < 60) { - shiftY = 60 - pos[1]; - } else if (pos[1] + tip.height > h - 100) { - shiftY = h - pos[1] - tip.height - 100; - } + if (!field.impl) { + createField(); } - - tooltip.selectAll('.popover-inner').style('top', shiftY + 'px'); - } else { - tooltip.classed('in', false).call(uiToggle(false)); } - curtain.cut(box, options.duration); - return tooltip; + return field; }; - curtain.cut = function (datum, duration) { - darkness.datum(datum).interrupt(); - var selection; + field.locked = function (val) { + if (!arguments.length) return _locked; + _locked = val; + return field; + }; - if (duration === 0) { - selection = darkness; - } else { - selection = darkness.transition().duration(duration || 600).ease(linear$1); + field.show = function () { + _show = true; + + if (!field.impl) { + createField(); } - selection.attr('d', function (d) { - var containerWidth = containerNode.clientWidth; - var containerHeight = containerNode.clientHeight; - var string = 'M 0,0 L 0,' + containerHeight + ' L ' + containerWidth + ',' + containerHeight + 'L' + containerWidth + ',0 Z'; - if (!d) return string; - return string + 'M' + d.left + ',' + d.top + 'L' + d.left + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + d.top + 'Z'; - }); - }; + 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 - curtain.remove = function () { - surface.remove(); - tooltip.remove(); - select(window).on('resize.curtain', null); - }; // ClientRects are immutable, so copy them to an object, - // in case we need to trim the height/width. + field.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 copyBox(src) { - return { - top: src.top, - right: src.right, - bottom: src.bottom, - left: src.left, - width: src.width, - height: src.height - }; - } - return curtain; - } + field.isAllowed = function () { + if (entityIDs && entityIDs.length > 1 && uiFields[field.type].supportsMultiselection === false) return false; + if (field.geometry && !entityIDs.every(function (entityID) { + return field.matchGeometry(context.graph().geometry(entityID)); + })) return false; - function uiIntroWelcome(context, reveal) { - var dispatch$1 = dispatch('done'); - var chapter = { - title: 'intro.welcome.title' - }; + if (entityIDs && _entityExtent && field.locationSetID) { + // is field allowed in this location? + var validLocations = _mainLocations.locationsAt(_entityExtent.center()); + if (!validLocations[field.locationSetID]) return false; + } - 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 prerequisiteTag = field.prerequisiteTag; - function practice() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.practice'), { - buttonText: _t.html('intro.ok'), - buttonCallback: words - }); - } + if (entityIDs && !tagsContainFieldKey() && // ignore tagging prerequisites if a value is already present + prerequisiteTag) { + if (!entityIDs.every(function (entityID) { + var entity = context.graph().entity(entityID); - function words() { - reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.words'), { - buttonText: _t.html('intro.ok'), - buttonCallback: chapters - }); - } + if (prerequisiteTag.key) { + var value = entity.tags[prerequisiteTag.key]; + if (!value) return false; - function chapters() { - dispatch$1.call('done'); - reveal('.intro-nav-wrap .chapter-navigation', helpHtml('intro.welcome.chapters', { - next: _t('intro.navigation.title') - })); - } + if (prerequisiteTag.valueNot) { + return prerequisiteTag.valueNot !== value; + } - chapter.enter = function () { - welcome(); - }; + if (prerequisiteTag.value) { + return prerequisiteTag.value === value; + } + } else if (prerequisiteTag.keyNot) { + if (entity.tags[prerequisiteTag.keyNot]) return false; + } - chapter.exit = function () { - context.container().select('.curtain-tooltip.intro-mouse').selectAll('.counter').remove(); + return true; + })) return false; + } + + return true; }; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + field.focus = function () { + if (field.impl) { + field.impl.focus(); + } }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(field, dispatch, 'on'); } - function uiIntroNavigation(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var hallId = 'n2061'; - var townHall = [-85.63591, 41.94285]; - var springStreetId = 'w397'; - var springStreetEndId = 'n1834'; - var springStreet = [-85.63582, 41.94255]; - var onewayField = _mainPresetIndex.field('oneway'); - var maxspeedField = _mainPresetIndex.field('maxspeed'); - var chapter = { - title: 'intro.navigation.title' - }; - - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + function uiFormFields(context) { + var moreCombo = uiCombobox(context, 'more-fields').minItems(1); + var _fieldsArr = []; + var _lastPlaceholder = ''; + var _state = ''; + var _klass = ''; - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + function formFields(selection) { + var allowedFields = _fieldsArr.filter(function (field) { + return field.isAllowed(); + }); - function isTownHallSelected() { - var ids = context.selectedIDs(); - return ids.length === 1 && ids[0] === hallId; - } + var shown = allowedFields.filter(function (field) { + return field.isShown(); + }); + var notShown = allowedFields.filter(function (field) { + return !field.isShown(); + }); + var container = selection.selectAll('.form-fields-container').data([0]); + container = container.enter().append('div').attr('class', 'form-fields-container ' + (_klass || '')).merge(container); + var fields = container.selectAll('.wrap-form-field').data(shown, function (d) { + return d.id + (d.entityIDs ? d.entityIDs.join() : ''); + }); + fields.exit().remove(); // Enter - function dragMap() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(townHall, context.map().center()); + var enter = fields.enter().append('div').attr('class', function (d) { + return 'wrap-form-field wrap-form-field-' + d.safeid; + }); // Update - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + fields = fields.merge(enter); + fields.order().each(function (d) { + select(this).call(d.render); + }); + var titles = []; + var moreFields = notShown.map(function (field) { + var title = field.title(); + titles.push(title); + var terms = field.terms(); + if (field.key) terms.push(field.key); + if (field.keys) terms = terms.concat(field.keys); + return { + display: field.label(), + value: title, + title: title, + field: field, + terms: terms + }; + }); + var placeholder = titles.slice(0, 3).join(', ') + (titles.length > 3 ? '…' : ''); + var more = selection.selectAll('.more-fields').data(_state === 'hover' || moreFields.length === 0 ? [] : [0]); + more.exit().remove(); + var moreEnter = more.enter().append('div').attr('class', 'more-fields').append('label'); + moreEnter.append('span').html(_t.html('inspector.add_fields')); + more = moreEnter.merge(more); + var input = more.selectAll('.value').data([0]); + input.exit().remove(); + input = input.enter().append('input').attr('class', 'value').attr('type', 'text').attr('placeholder', placeholder).call(utilNoAuto).merge(input); + input.call(utilGetSetValue, '').call(moreCombo.data(moreFields).on('accept', function (d) { + if (!d) return; // user entered something that was not matched - context.map().centerZoomEase(townHall, 19, msec); - timeout(function () { - var centerStart = context.map().center(); - var textId = context.lastPointerType() === 'mouse' ? 'drag' : 'drag_touch'; - var dragString = helpHtml('intro.navigation.map_info') + '{br}' + helpHtml('intro.navigation.' + textId); - reveal('.surface', dragString); - context.map().on('drawn.intro', function () { - reveal('.surface', dragString, { - duration: 0 - }); - }); - context.map().on('move.intro', function () { - var centerNow = context.map().center(); + var field = d.field; + field.show(); + selection.call(formFields); // rerender - if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { - context.map().on('move.intro', null); - timeout(function () { - continueTo(zoomMap); - }, 3000); - } - }); - }, msec + 100); + field.focus(); + })); // avoid updating placeholder excessively (triggers style recalc) - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + if (_lastPlaceholder !== placeholder) { + input.attr('placeholder', placeholder); + _lastPlaceholder = placeholder; } } - function zoomMap() { - var zoomStart = context.map().zoom(); - var textId = context.lastPointerType() === 'mouse' ? 'zoom' : 'zoom_touch'; - var zoomString = helpHtml('intro.navigation.' + textId); - reveal('.surface', zoomString); - context.map().on('drawn.intro', function () { - reveal('.surface', zoomString, { - duration: 0 - }); - }); - context.map().on('move.intro', function () { - if (context.map().zoom() !== zoomStart) { - context.map().on('move.intro', null); - timeout(function () { - continueTo(features); - }, 3000); - } - }); + formFields.fieldsArr = function (val) { + if (!arguments.length) return _fieldsArr; + _fieldsArr = val || []; + return formFields; + }; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + formFields.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return formFields; + }; - function features() { - var onClick = function onClick() { - continueTo(pointsLinesAreas); - }; + formFields.klass = function (val) { + if (!arguments.length) return _klass; + _klass = val; + return formFields; + }; - reveal('.surface', helpHtml('intro.navigation.features'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.features'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + return formFields; + } - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + function uiSectionPresetFields(context) { + var section = uiSection('preset-fields', context).label(_t.html('inspector.fields')).disclosureContent(renderDisclosureContent); + var dispatch = dispatch$8('change', 'revert'); + var formFields = uiFormFields(context); - function pointsLinesAreas() { - var onClick = function onClick() { - continueTo(nodesWays); - }; + var _state; - reveal('.surface', helpHtml('intro.navigation.points_lines_areas'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.points_lines_areas'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + var _fieldsArr; + + var _presets = []; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + var _tags; - function nodesWays() { - var onClick = function onClick() { - continueTo(clickTownHall); - }; + var _entityIDs; - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + function renderDisclosureContent(selection) { + if (!_fieldsArr) { + var graph = context.graph(); + var geometries = Object.keys(_entityIDs.reduce(function (geoms, entityID) { + geoms[graph.entity(entityID).geometry(graph)] = true; + return geoms; + }, {})); + var presetsManager = _mainPresetIndex; + var allFields = []; + var allMoreFields = []; + var sharedTotalFields; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + _presets.forEach(function (preset) { + var fields = preset.fields(); + var moreFields = preset.moreFields(); + allFields = utilArrayUnion(allFields, fields); + allMoreFields = utilArrayUnion(allMoreFields, moreFields); - function clickTownHall() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var entity = context.hasEntity(hallId); - if (!entity) return; - reveal(null, null, { - duration: 0 - }); - context.map().centerZoomEase(entity.loc, 19, 500); - timeout(function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - var textId = context.lastPointerType() === 'mouse' ? 'click_townhall' : 'tap_townhall'; - reveal(box, helpHtml('intro.navigation.' + textId)); - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.navigation.' + textId), { - duration: 0 - }); + if (!sharedTotalFields) { + sharedTotalFields = utilArrayUnion(fields, moreFields); + } else { + sharedTotalFields = sharedTotalFields.filter(function (field) { + return fields.indexOf(field) !== -1 || moreFields.indexOf(field) !== -1; + }); + } }); - context.on('enter.intro', function () { - if (isTownHallSelected()) continueTo(selectedTownHall); + + var sharedFields = allFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; }); - }, 550); // after centerZoomEase + var sharedMoreFields = allMoreFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; + }); + _fieldsArr = []; + sharedFields.forEach(function (field) { + if (field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs)); + } + }); + var singularEntity = _entityIDs.length === 1 && graph.hasEntity(_entityIDs[0]); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + if (singularEntity && singularEntity.isHighwayIntersection(graph) && presetsManager.field('restrictions')) { + _fieldsArr.push(uiField(context, presetsManager.field('restrictions'), _entityIDs)); } - }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } - - function selectedTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var entity = context.hasEntity(hallId); - if (!entity) return clickTownHall(); - var box = pointBox(entity.loc, context); - var onClick = function onClick() { - continueTo(editorTownHall); - }; + var additionalFields = utilArrayUnion(sharedMoreFields, presetsManager.universal()); + additionalFields.sort(function (field1, field2) { + return field1.label().localeCompare(field2.label(), _mainLocalizer.localeCode()); + }); + additionalFields.forEach(function (field) { + if (sharedFields.indexOf(field) === -1 && field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs, { + show: false + })); + } + }); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, _entityIDs, t, onInput); + }).on('revert', function (keys) { + dispatch.call('revert', field, keys); + }); }); + } + + _fieldsArr.forEach(function (field) { + field.state(_state).tags(_tags); }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + + selection.call(formFields.fieldsArr(_fieldsArr).state(_state).klass('grouped-items-area')); + selection.selectAll('.wrap-form-field input').on('keydown', function (d3_event) { + // if user presses enter, and combobox is not active, accept edits.. + if (d3_event.keyCode === 13 && // ↩ Return + context.container().select('.combobox').empty()) { + context.enter(modeBrowse(context)); } }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } } - function editorTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling + section.presets = function (val) { + if (!arguments.length) return _presets; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + if (!_presets || !val || !utilArrayIdentical(_presets, val)) { + _presets = val; + _fieldsArr = null; + } - var onClick = function onClick() { - continueTo(presetTownHall); - }; + return section; + }; - 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); - } - }); + section.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return section; + }; - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); - } - } + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; // Don't reset _fieldsArr here. - function presetTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + return section; + }; - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. + if (!val || !_entityIDs || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _fieldsArr = null; + } - var entity = context.entity(context.selectedIDs()[0]); - var preset = _mainPresetIndex.match(entity, context.graph()); + return section; + }; - var onClick = function onClick() { - continueTo(fieldsTownHall); - }; + return utilRebind(section, dispatch, 'on'); + } - reveal('.entity-editor-pane .section-feature-type', helpHtml('intro.navigation.preset_townhall', { - preset: preset.name() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } + function 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.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 _entityIDs; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + var _maxMembers = 1000; - var onClick = function onClick() { - continueTo(closeTownHall); - }; + function downloadMember(d3_event, d) { + d3_event.preventDefault(); // display the loading indicator - 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); - } + select(this.parentNode).classed('tag-reference-loading', true); + context.loadEntity(d.id, function () { + section.reRender(); }); - - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); - } } - function 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 - }); - }); + 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 - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + utilHighlightEntities([d.id], true, context); } - function searchStreet() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); // ensure spring street exists + function selectMember(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - var msec = transitionTime(springStreet, context.map().center()); + utilHighlightEntities([d.id], false, context); + var entity = context.entity(d.id); + var mapExtent = context.map().extent(); - if (msec) { - reveal(null, null, { - duration: 0 - }); + if (!entity.intersects(mapExtent, context.graph())) { + // zoom to the entity if its extent is not visible now + context.map().zoomToEase(entity); } - context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it + context.enter(modeSelect(context, [d.id])); + } - timeout(function () { - reveal('.search-header input', helpHtml('intro.navigation.search_street', { - name: _t('intro.graph.name.spring-street') + 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.container().select('.search-header input').on('keyup.intro', checkSearchResult); - }, msec + 100); + context.validator().validate(); + } } - function checkSearchResult() { - var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item + 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 + })); - var firstName = first.select('.entity-name'); - var name = _t('intro.graph.name.spring-street'); + 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(); + } + } - 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); + 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) }); - context.container().select('.search-header input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - } + }); + 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); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); - nextStep(); - } - } + if (d.member) { + // highlight the member feature in the map while hovering on the list item + item.on('mouseover', function () { + utilHighlightEntities([d.id], true, context); + }).on('mouseout', function () { + utilHighlightEntities([d.id], false, context); + }); + var labelLink = label.append('span').attr('class', 'label-text').append('a').attr('href', '#').on('click', selectMember); + labelLink.append('span').attr('class', 'member-entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.member, context.graph()); + return matched && matched.name() || utilDisplayType(d.member.id); + }); + labelLink.append('span').attr('class', 'member-entity-name').html(function (d) { + return utilDisplayName(d.member); + }); + label.append('button').attr('title', _t('icons.remove')).attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')); + label.append('button').attr('class', 'member-zoom').attr('title', _t('icons.zoom_to')).call(svgIcon('#iD-icon-framed-dot', 'monochrome')).on('click', zoomToMember); + } else { + var labelText = label.append('span').attr('class', 'label-text'); + labelText.append('span').attr('class', 'member-entity-type').html(_t.html('inspector.' + d.type, { + id: d.id + })); + labelText.append('span').attr('class', 'member-entity-name').html(_t.html('inspector.incomplete', { + id: d.id + })); + label.append('button').attr('class', 'member-download').attr('title', _t('icons.download')).call(svgIcon('#iD-icon-load')).on('click', downloadMember); + } + }); + var wrapEnter = itemsEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + wrapEnter.append('input').attr('class', 'member-role').attr('id', function (d) { + return d.domId; + }).property('type', 'text').attr('placeholder', _t('inspector.role')).call(utilNoAuto); - function selectedStreet() { - if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { - return searchStreet(); - } + if (taginfo) { + wrapEnter.each(bindTypeahead); + } // update - var onClick = function onClick() { - continueTo(editorStreet); - }; - var entity = context.entity(springStreetEndId); - var box = pointBox(entity.loc, context); - box.height = 500; - reveal(box, helpHtml('intro.navigation.selected_street', { - name: _t('intro.graph.name.spring-street') - }), { - duration: 600, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(springStreetEndId); - if (!entity) return; - var box = pointBox(entity.loc, context); - box.height = 500; - reveal(box, helpHtml('intro.navigation.selected_street', { - name: _t('intro.graph.name.spring-street') - }), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); + items = items.merge(itemsEnter).order(); + items.select('input.member-role').property('value', function (d) { + return d.role; + }).on('blur', changeRole).on('change', changeRole); + items.select('button.member-delete').on('click', deleteMember); + var dragOrigin, targetIndex; + items.call(d3_drag().on('start', function (d3_event) { + dragOrigin = { + x: d3_event.x, + y: d3_event.y + }; + targetIndex = null; + }).on('drag', function (d3_event) { + var x = d3_event.x - dragOrigin.x, + y = d3_event.y - dragOrigin.y; + if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold + Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; + var index = items.nodes().indexOf(this); + select(this).classed('dragging', true); + targetIndex = null; + selection.selectAll('li.member-row').style('transform', function (d2, index2) { + var node = select(this).node(); + + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } else if (index2 > index && d3_event.y > node.offsetTop) { + if (targetIndex === null || index2 > targetIndex) { + targetIndex = index2; + } + + return 'translateY(-100%)'; + } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { + if (targetIndex === null || index2 < targetIndex) { + targetIndex = index2; + } + + return 'translateY(100%)'; + } + + return null; }); - }, 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 (!context.hasEntity(springStreetId)) { - return continueTo(searchStreet); + 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(); } + })); - var ids = context.selectedIDs(); + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - 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) + 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]); + } + } + + return sameletter.concat(other); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.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; - 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 - }); - }); + if (d.member) { + geometry = context.graph().geometry(d.member.id); + } else if (d.type === 'relation') { + geometry = 'relation'; + } else if (d.type === 'way') { + geometry = 'line'; + } else { + geometry = 'point'; + } - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + var rtype = entity.tags.type; + taginfo.roles({ + debounce: true, + rtype: rtype || '', + geometry: geometry, + query: role + }, function (err, data) { + if (!err) callback(sort(role, data)); + }); + }).on('cancel', function () { + role.property('value', origValue); + })); } - } - function 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'); - } - }); + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); + } } - chapter.enter = function () { - dragMap(); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; }; - 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); - }; + return section; + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + 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; + }); - return utilRebind(chapter, dispatch$1, 'on'); - } + for (var i in memberIndexes) { + graph = actionDeleteMember(relationId, memberIndexes[i])(graph); + } - 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' + return graph; }; + } - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + 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 eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + var _showBlank; - function addPoint() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(intersection, context.map().center()); + var _maxMemberships = 1000; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + function getSharedParentRelations() { + var parents = []; - context.map().centerZoomEase(intersection, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-point', helpHtml('intro.points.points_info') + '{br}' + helpHtml('intro.points.add_point')); - _pointID = null; - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-points'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-point') return; - continueTo(placePoint); - }); - }, msec + 100); + for (var i = 0; i < _entityIDs.length; i++) { + var entity = context.graph().hasEntity(_entityIDs[i]); + if (!entity) continue; - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + if (i === 0) { + parents = context.graph().parentRelations(entity); + } else { + parents = utilArrayIntersection(parents, context.graph().parentRelations(entity)); + } - function placePoint() { - if (context.mode().id !== 'add-point') { - return chapter.restart(); + if (!parents.length) break; } - 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + return parents; } - function searchPreset() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // 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.on('enter.intro', function (mode) { - if (!_pointID || !context.hasEntity(_pointID)) { - return continueTo(addPoint); - } - - var ids = context.selectedIDs(); + function getMemberships() { + var memberships = []; + var relations = getSharedParentRelations().slice(0, _maxMemberships); + var isMultiselect = _entityIDs.length > 1; + var i, relation, membership, index, member, indexedMember; - if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { - // keep the user's point selected.. - context.enter(modeSelect(context, [_pointID])); // disallow scrolling + for (i = 0; i < relations.length; i++) { + relation = relations[i]; + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; - 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); - } - }); + for (index = 0; index < relation.members.length; index++) { + member = relation.members[index]; - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + if (_entityIDs.indexOf(member.id) !== -1) { + indexedMember = Object.assign({}, member, { + index: index + }); + membership.members.push(indexedMember); + membership.hash += ',' + index.toString(); - 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 (!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) + }; + } + } } - } - - 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(); + if (membership.members.length) memberships.push(membership); } - 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); - } + 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); }); - }, 400); - context.on('exit.intro', function () { - // if user leaves select mode here, just continue with the tutorial. - continueTo(reselectPoint); + membership.role = roles.length === 1 ? roles[0] : roles; }); - - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } + return memberships; } - function addName() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // reset pane, in case user happened to change it.. - + function selectRelation(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - 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); + utilHighlightEntities([d.relation.id], false, context); + context.enter(modeSelect(context, [d.relation.id])); + } - 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 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 - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + utilHighlightEntities([d.relation.id], true, context); } - function addCloseEditor() { - // reset pane, in case user happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - context.on('exit.intro', function () { - continueTo(reselectPoint); + function changeRole(d3_event, d) { + if (d === 0) return; // called on newrow (shouldn't happen) + + if (_inChange) return; // avoid accidental recursive call #5731 + + 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; }); - reveal('.entity-editor-pane', helpHtml('intro.points.add_close', { - button: icon(href, 'inline') - })); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + 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(); } + + _inChange = false; } - function reselectPoint() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); // make sure it's still a cafe, in case user somehow changed it.. + function addMembership(d, role) { + this.blur(); // avoid keeping focus on the button - 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()); + _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); + } - 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.. + return graph; + }; + } - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - continueTo(updatePoint); - }); - }, 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.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + context.enter(modeSelect(context, [relation.id]).newFeature(true)); } } - 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 deleteMembership(d3_event, d) { + this.blur(); // avoid keeping focus on the button + if (d === 0) return; // called on newrow (shouldn't happen) + // remove the hover-highlight styling - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(reselectPoint); - }); - context.history().on('change.intro', function () { - continueTo(updateCloseEditor); + utilHighlightEntities([d.relation.id], false, context); + var indexes = d.members.map(function (member) { + return member.index; }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update'), { - tooltipClass: 'intro-points-describe' - }); - }, 400); - - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + context.perform(actionDeleteMembers(d.relation.id, indexes), _t('operations.delete_member.annotation', { + n: _entityIDs.length + })); + context.validator().validate(); } - function updateCloseEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to change it.. + 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; + } - 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); + var explicitRelation = q && context.hasEntity(q.toLowerCase()); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + 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 + }); + }); + result.sort(function (a, b) { + return osmRelation.creationOrder(a.relation, b.relation); + }); // Dedupe identical names by appending relation id - see #2891 - 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 + 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; }); }); - }, 600); // after reveal + } - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== _pointID) return; - timeout(function () { - var node = selectMenuItem(context, 'delete').node(); - if (!node) return; - continueTo(enterDelete); - }, 50); // after menu visible + result.forEach(function (obj) { + obj.title = obj.value; }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - nextStep(); - } + result.unshift(newRelation); + callback(result); } - function enterDelete() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var node = selectMenuItem(context, 'delete').node(); + function renderDisclosureContent(selection) { + var memberships = getMemberships(); + var list = selection.selectAll('.member-list').data([0]); + list = list.enter().append('ul').attr('class', 'member-list').merge(list); + var items = list.selectAll('li.member-row-normal').data(memberships, function (d) { + return d.hash; + }); + items.exit().each(unbind).remove(); // Enter - if (!node) { - return continueTo(rightClickPoint); - } + 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 - reveal('.edit-menu', helpHtml('intro.points.delete'), { - padding: 50 + 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); }); - 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 + var labelEnter = itemsEnter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; }); - context.history().on('change.intro', function (changed) { - if (changed.deleted().length) { - continueTo(undo); - } + var labelLink = labelEnter.append('span').attr('class', 'label-text').append('a').attr('href', '#').on('click', selectRelation); + labelLink.append('span').attr('class', 'member-entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.relation, context.graph()); + return matched && matched.name() || _t('inspector.relation'); }); + labelLink.append('span').attr('class', 'member-entity-name').html(function (d) { + return utilDisplayName(d.relation); + }); + labelEnter.append('button').attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')).on('click', deleteMembership); + labelEnter.append('button').attr('class', 'member-zoom').attr('title', _t('icons.zoom_to')).call(svgIcon('#iD-icon-framed-dot', 'monochrome')).on('click', zoomToRelation); + var wrapEnter = itemsEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + wrapEnter.append('input').attr('class', 'member-role').attr('id', function (d) { + return d.domId; + }).property('type', 'text').property('value', function (d) { + return typeof d.role === 'string' ? d.role : ''; + }).attr('title', function (d) { + return Array.isArray(d.role) ? d.role.filter(Boolean).join('\n') : d.role; + }).attr('placeholder', function (d) { + return Array.isArray(d.role) ? _t('inspector.multiple_roles') : _t('inspector.role'); + }).classed('mixed', function (d) { + return Array.isArray(d.role); + }).call(utilNoAuto).on('blur', changeRole).on('change', changeRole); - function continueTo(nextStep) { - context.map().on('move.intro', null); - context.history().on('change.intro', null); - context.on('exit.intro', null); - nextStep(); + if (taginfo) { + wrapEnter.each(bindTypeahead); } - } - function undo() { - context.history().on('change.intro', function () { - continueTo(play); + var newMembership = list.selectAll('.member-row-new').data(_showBlank ? [0] : []); // Exit + + newMembership.exit().remove(); // Enter + + 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(); }); - reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); + var newWrapEnter = newMembershipEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + newWrapEnter.append('input').attr('class', 'member-role').property('type', 'text').attr('placeholder', _t('inspector.role')).call(utilNoAuto); // Update - function continueTo(nextStep) { - context.history().on('change.intro', null); - nextStep(); - } - } + newMembership = newMembership.merge(newMembershipEnter); + newMembership.selectAll('.member-entity-input').on('blur', cancelEntity) // if it wasn't accepted normally, cancel it + .call(nearbyCombo.on('accept', acceptEntity).on('cancel', cancelEntity)); // Container for the Add button - function 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'); - } + var addRow = selection.selectAll('.add-row').data([0]); // enter + + var addRowEnter = addRow.enter().append('div').attr('class', 'add-row'); + var addRelationButton = addRowEnter.append('button').attr('class', 'add-relation'); + addRelationButton.call(svgIcon('#iD-icon-plus', 'light')); + addRelationButton.call(uiTooltip().title(_t.html('inspector.add_to_relation')).placement(_mainLocalizer.textDirection() === 'ltr' ? 'right' : 'left')); + addRowEnter.append('div').attr('class', 'space-value'); // preserve space + + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // update + + addRow = addRow.merge(addRowEnter); + addRow.select('.add-relation').on('click', function () { + _showBlank = true; + section.reRender(); + list.selectAll('.member-entity-input').node().focus(); }); - } - chapter.enter = function () { - addPoint(); - }; + function acceptEntity(d) { + if (!d) { + cancelEntity(); + return; + } // remove hover-higlighting - 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); - }; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + 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); + } - return utilRebind(chapter, dispatch$1, 'on'); - } + function cancelEntity() { + var input = newMembership.selectAll('.member-entity-input'); + input.property('value', ''); // remove hover-higlighting - 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 = []; + context.surface().selectAll('.highlighted').classed('highlighted', false); + } - var _areaID; + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - var chapter = { - title: 'intro.areas.title' - }; + function sort(value, data) { + var sameletter = []; + var other = []; - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + 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]); + } + } - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + return sameletter.concat(other); + } - 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); + 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); + })); + } + + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); + } } - function addArea() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _areaID = null; - var msec = transitionTime(playground, context.map().center()); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _showBlank = false; + return section; + }; - if (msec) { - reveal(null, null, { - duration: 0 - }); + return section; + } + + function uiSectionSelectionList(context) { + var _selectedIDs = []; + var section = uiSection('selected-features', context).shouldDisplay(function () { + return _selectedIDs.length > 1; + }).label(function () { + return _t('inspector.title_count', { + title: _t.html('inspector.features'), + count: _selectedIDs.length + }); + }).disclosureContent(renderDisclosureContent); + context.history().on('change.selectionList', function (difference) { + if (difference) { + section.reRender(); } + }); - 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); + section.entityIDs = function (val) { + if (!arguments.length) return _selectedIDs; + _selectedIDs = val; + return section; + }; - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } + function selectEntity(d3_event, entity) { + context.enter(modeSelect(context, [entity.id])); } - function startPlayground() { - if (context.mode().id !== 'add-area') { - return chapter.restart(); - } + function deselectEntity(d3_event, entity) { + var selectedIDs = _selectedIDs.slice(); - _areaID = null; - context.map().zoomEase(19.5, 500); - timeout(function () { - var textId = context.lastPointerType() === 'mouse' ? 'starting_node_click' : 'starting_node_tap'; - var startDrawString = helpHtml('intro.areas.start_playground') + helpHtml('intro.areas.' + textId); - revealPlayground(playground, startDrawString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, startDrawString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continuePlayground); - }); - }, 250); // after reveal - }, 550); // after easing + var index = selectedIDs.indexOf(entity.id); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (index > -1) { + selectedIDs.splice(index, 1); + context.enter(modeSelect(context, selectedIDs)); } } - function continuePlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + function renderDisclosureContent(selection) { + var list = selection.selectAll('.feature-list').data([0]); + list = list.enter().append('ul').attr('class', 'feature-list').merge(list); - _areaID = null; - 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 + var entities = _selectedIDs.map(function (id) { + return context.hasEntity(id); + }).filter(Boolean); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - var entity = context.hasEntity(context.selectedIDs()[0]); + var items = list.selectAll('.feature-list-item').data(entities, osmEntity.key); + items.exit().remove(); // Enter - 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(); - } + 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 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + 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()); + }); + 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 finishPlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + return section; + } - _areaID = null; - var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); - revealPlayground(playground, finishString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, finishString, { - duration: 0 - }); - }); - }, 250); // after reveal + function uiEntityEditor(context) { + var dispatch = dispatch$8('choose'); + var _state = 'select'; + var _coalesceChanges = false; + var _modified = false; + + var _base; + + var _entityIDs; - 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 _activePresets = []; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _newFeature; - function searchPresets() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + var _sections; - var ids = context.selectedIDs(); + function entityEditor(selection) { + var combinedTags = utilCombinedTags(_entityIDs, context.graph()); // Header - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - context.enter(modeSelect(context, [_areaID])); - } // disallow scrolling + var header = selection.selectAll('.header').data([0]); // Enter + 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 - 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.. + header = header.merge(headerEnter); + header.selectAll('h3').html(_entityIDs.length === 1 ? _t.html('inspector.edit') : _t.html('inspector.edit_features')); + header.selectAll('.preset-reset').on('click', function () { + dispatch.call('choose', this, _activePresets); + }); // Body - context.on('enter.intro', function (mode) { - if (!_areaID || !context.hasEntity(_areaID)) { - return continueTo(addArea); - } + var body = selection.selectAll('.inspector-body').data([0]); // Enter - var ids = context.selectedIDs(); + var bodyEnter = body.enter().append('div').attr('class', 'entity-editor inspector-body sep-top'); // Update - 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.. + body = body.merge(bodyEnter); - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + if (!_sections) { + _sections = [uiSectionSelectionList(context), uiSectionFeatureType(context).on('choose', function (presets) { + dispatch.call('choose', this, presets); + }), uiSectionEntityIssues(context), uiSectionPresetFields(context).on('change', changeTags).on('revert', revertTags), uiSectionRawTagEditor('raw-tag-editor', context).on('change', changeTags), uiSectionRawMemberEditor(context), uiSectionRawMembershipEditor(context)]; + } - context.container().select('.inspector-wrap').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); + _sections.forEach(function (section) { + if (section.entityIDs) { + section.entityIDs(_entityIDs); } - }); - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + if (section.presets) { + section.presets(_activePresets); + } - if (first.classed('preset-leisure-playground')) { - reveal(first.select('.preset-list-button').node(), helpHtml('intro.areas.choose_playground', { - preset: playgroundPreset.name() - }), { - duration: 300 - }); - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - context.history().on('change.intro', function () { - continueTo(clickAddField); - }); + if (section.tags) { + section.tags(combinedTags); } - } - 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 (section.state) { + section.state(_state); + } - function clickAddField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + body.call(section.render); + }); - var ids = context.selectedIDs(); + context.history().on('change.entity-editor', historyChanged); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } + function historyChanged(difference) { + if (selection.selectAll('.entity-editor').empty()) return; + if (_state === 'hide') return; + var significant = !difference || difference.didChange.properties || difference.didChange.addition || difference.didChange.deletion; + if (!significant) return; + _entityIDs = _entityIDs.filter(context.hasEntity); + if (!_entityIDs.length) return; + var priorActivePreset = _activePresets.length === 1 && _activePresets[0]; + loadActivePresets(); + var graph = context.graph(); + entityEditor.modified(_base !== graph); + entityEditor(selection); - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // disallow scrolling + 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. - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // It's possible for the user to add a description in a previous step.. - // If they did this already, just continue to next step. + function changeTags(entityIDs, changed, onInput) { + var actions = []; - var entity = context.entity(_areaID); + for (var i in entityIDs) { + var entityID = entityIDs[i]; + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy - if (entity.tags.description) { - return continueTo(play); - } // scroll "Add field" into view + for (var k in changed) { + if (!k) continue; + var v = changed[k]; + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } - var box = context.container().select('.more-fields').node().getBoundingClientRect(); + if (!onInput) { + tags = utilCleanTags(tags); + } - if (box.top > 300) { - var pane = context.container().select('.entity-editor-pane .inspector-body'); - var start = pane.node().scrollTop; - var end = start + (box.top - 300); - pane.transition().duration(250).tween('scroll.inspector', function () { - var node = this; - var i = d3_interpolateNumber(start, end); - return function (t) { - node.scrollTop = i(t); - }; - }); + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } + } - timeout(function () { - reveal('.more-fields .combobox-input', helpHtml('intro.areas.add_field', { - name: nameField.label(), - description: descriptionField.label() - }), { - duration: 300 - }); - context.container().select('.more-fields .combobox-input').on('click.intro', function () { - // Watch for the combobox to appear... - var watcher; - watcher = window.setInterval(function () { - if (!context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - continueTo(chooseDescriptionField); - } - }, 300); + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); }); - }, 300); // after "Add Field" visible - }, 400); // after editor pane visible + return graph; + }; - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); + var annotation = _t('operations.change_tags.annotation'); - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = !!onInput; + } + } // if leaving field (blur event), rerun validation + + + if (!onInput) { + context.validator().validate(); } } - function chooseDescriptionField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function revertTags(keys) { + var actions = []; - var ids = context.selectedIDs(); + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var original = context.graph().base().entities[entityID]; + var changed = {}; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } + for (var j in keys) { + var key = keys[j]; + changed[key] = original ? original.tags[key] : undefined; + } - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // Make sure combobox is ready.. + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy + for (var k in changed) { + if (!k) continue; + var v = changed[k]; - if (context.container().select('div.combobox').empty()) { - return continueTo(clickAddField); - } // Watch for the combobox to go away.. + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } + tags = utilCleanTags(tags); - var watcher; - watcher = window.setInterval(function () { - if (context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - timeout(function () { - if (context.container().select('.form-field-description').empty()) { - continueTo(retryChooseDescription); - } else { - continueTo(describePlayground); - } - }, 300); // after description field added. + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } - }, 300); - reveal('div.combobox', helpHtml('intro.areas.choose_field', { - field: descriptionField.label() - }), { - duration: 300 - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); - - function continueTo(nextStep) { - if (watcher) window.clearInterval(watcher); - context.on('exit.intro', null); - nextStep(); } - } - function describePlayground() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }; - var ids = context.selectedIDs(); + var annotation = _t('operations.change_tags.annotation'); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = false; + } + } + context.validator().validate(); + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + entityEditor.modified = function (val) { + if (!arguments.length) return _modified; + _modified = val; + return entityEditor; + }; - if (context.container().select('.form-field-description').empty()) { - return continueTo(retryChooseDescription); - } + entityEditor.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return entityEditor; + }; - context.on('exit.intro', function () { - continueTo(play); - }); - reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { - button: icon('#iD-icon-close', 'inline') - }), { - duration: 300 - }); + entityEditor.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; // always reload these even if the entityIDs are unchanged, since we + // could be reselecting after something like dragging a node - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + _base = context.graph(); + _coalesceChanges = false; + if (val && _entityIDs && utilArrayIdentical(_entityIDs, val)) return entityEditor; // exit early if no change - function retryChooseDescription() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + _entityIDs = val; + loadActivePresets(true); + return entityEditor.modified(false); + }; - var ids = context.selectedIDs(); + entityEditor.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return entityEditor; + }; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + function loadActivePresets(isForNewSelection) { + var graph = context.graph(); + var counts = {}; + for (var i in _entityIDs) { + var entity = graph.hasEntity(_entityIDs[i]); + if (!entity) return; + var match = _mainPresetIndex.match(entity, graph); + if (!counts[match.id]) counts[match.id] = 0; + counts[match.id] += 1; + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - reveal('.entity-editor-pane', helpHtml('intro.areas.retry_add_field', { - field: descriptionField.label() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(clickAddField); - } - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); + var matches = Object.keys(counts).sort(function (p1, p2) { + return counts[p2] - counts[p1]; + }).map(function (pID) { + return _mainPresetIndex.item(pID); }); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + if (!isForNewSelection) { + // A "weak" preset doesn't set any tags. (e.g. "Address") + var weakPreset = _activePresets.length === 1 && !_activePresets[0].isFallback() && Object.keys(_activePresets[0].addTags || {}).length === 0; // Don't replace a weak preset with a fallback preset (e.g. "Point") + + if (weakPreset && matches.length === 1 && matches[0].isFallback()) return; } - } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.areas.play', { - next: _t('intro.lines.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-line', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); + entityEditor.presets(matches); } - chapter.enter = function () { - addArea(); - }; + entityEditor.presets = function (val) { + if (!arguments.length) return _activePresets; // don't reload the same preset - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - }; + if (!utilArrayIdentical(val, _activePresets)) { + _activePresets = val; + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + return entityEditor; }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(entityEditor, dispatch, 'on'); } - function uiIntroLine(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var _tulipRoadID = null; - var flowerRoadID = 'w646'; - var tulipRoadStart = [-85.6297754121684, 41.95805253325314]; - var tulipRoadMidpoint = [-85.62975395449628, 41.95787501510204]; - var tulipRoadIntersection = [-85.62974496187628, 41.95742515554585]; - var roadCategory = _mainPresetIndex.item('category-road_minor'); - var residentialPreset = _mainPresetIndex.item('highway/residential'); - var woodRoadID = 'w525'; - var woodRoadEndID = 'n2862'; - var woodRoadAddNode = [-85.62390110349587, 41.95397111462291]; - var woodRoadDragEndpoint = [-85.623867390213, 41.95466987786487]; - var woodRoadDragMidpoint = [-85.62386254803509, 41.95430395953872]; - var washingtonStreetID = 'w522'; - var twelfthAvenueID = 'w1'; - var eleventhAvenueEndID = 'n3550'; - var twelfthAvenueEndID = 'n5'; - var _washingtonSegmentID = null; - var eleventhAvenueEnd = context.entity(eleventhAvenueEndID).loc; - var twelfthAvenueEnd = context.entity(twelfthAvenueEndID).loc; - var deleteLinesLoc = [-85.6219395542764, 41.95228033922477]; - var twelfthAvenue = [-85.62219310052491, 41.952505413152956]; - var chapter = { - title: 'intro.lines.title' - }; + function uiPresetList(context) { + var dispatch = dispatch$8('cancel', 'choose'); - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + var _entityIDs; - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + var _currLoc; - function addLine() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(tulipRoadStart, context.map().center()); + var _currentPresets; - if (msec) { - reveal(null, null, { - duration: 0 - }); + var _autofocus = false; + + function presetList(selection) { + if (!_entityIDs) return; + var presets = _mainPresetIndex.matchAllGeometry(entityGeometries()); + selection.html(''); + var messagewrap = selection.append('div').attr('class', 'header fillL'); + var message = messagewrap.append('h3').html(_t.html('inspector.choose')); + messagewrap.append('button').attr('class', 'preset-choose').on('click', function () { + dispatch.call('cancel', this); + }).call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward')); + + function initialKeydown(d3_event) { + // hack to let delete shortcut work when search is autofocused + if (search.property('value').length === 0 && (d3_event.keyCode === utilKeybinding.keyCodes['⌫'] || d3_event.keyCode === utilKeybinding.keyCodes['⌦'])) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + operationDelete(context, _entityIDs)(); // hack to let undo work when search is autofocused + } else if (search.property('value').length === 0 && (d3_event.ctrlKey || d3_event.metaKey) && d3_event.keyCode === utilKeybinding.keyCodes.z) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + context.undo(); + } else if (!d3_event.ctrlKey && !d3_event.metaKey) { + // don't check for delete/undo hack on future keydown events + select(this).on('keydown', keydown); + keydown.call(this, d3_event); + } } - context.map().centerZoomEase(tulipRoadStart, 18.5, msec); - timeout(function () { - var tooltip = reveal('button.add-line', helpHtml('intro.lines.add_line')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-lines'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-line') return; - continueTo(startLine); - }); - }, msec + 100); + function keydown(d3_event) { + // down arrow + if (d3_event.keyCode === utilKeybinding.keyCodes['↓'] && // if insertion point is at the end of the string + search.node().selectionStart === search.property('value').length) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // move focus to the first item in the preset list - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + var buttons = list.selectAll('.preset-list-button'); + if (!buttons.empty()) buttons.nodes()[0].focus(); + } } - } - function startLine() { - if (context.mode().id !== 'add-line') return chapter.restart(); - _tulipRoadID = null; - var padding = 70 * Math.pow(2, context.map().zoom() - 18); - var box = pad(tulipRoadStart, padding, context); - box.height = box.height + 100; - var textId = context.lastPointerType() === 'mouse' ? 'start_line' : 'start_line_tap'; - var startLineString = helpHtml('intro.lines.missing_road') + '{br}' + helpHtml('intro.lines.line_draw_info') + helpHtml('intro.lines.' + textId); - reveal(box, startLineString); - context.map().on('move.intro drawn.intro', function () { - padding = 70 * Math.pow(2, context.map().zoom() - 18); - box = pad(tulipRoadStart, padding, context); - box.height = box.height + 100; - reveal(box, startLineString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-line') return chapter.restart(); - continueTo(drawLine); - }); + function keypress(d3_event) { + // enter + var value = search.property('value'); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (d3_event.keyCode === 13 && // ↩ Return + value.length) { + list.selectAll('.preset-list-item:first-child').each(function (d) { + d.choose.call(this); + }); + } } - } - function drawLine() { - if (context.mode().id !== 'draw-line') return chapter.restart(); - _tulipRoadID = context.mode().selectedIDs()[0]; - context.map().centerEase(tulipRoadMidpoint, 500); - timeout(function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18.5); - var box = pad(tulipRoadMidpoint, padding, context); - box.height = box.height * 2; - reveal(box, helpHtml('intro.lines.intersect', { - name: _t('intro.graph.name.flower-street') - })); - context.map().on('move.intro drawn.intro', function () { - padding = 200 * Math.pow(2, context.map().zoom() - 18.5); - box = pad(tulipRoadMidpoint, padding, context); - box.height = box.height * 2; - reveal(box, helpHtml('intro.lines.intersect', { - name: _t('intro.graph.name.flower-street') - }), { - duration: 0 - }); - }); - }, 550); // after easing.. + function inputevent() { + var value = search.property('value'); + list.classed('filtered', value.length); + var results, messageText; - context.history().on('change.intro', function () { - if (isLineConnected()) { - continueTo(continueLine); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-line') { - return; - } else if (mode.id === 'select') { - continueTo(retryIntersect); - return; + if (value.length) { + results = presets.search(value, entityGeometries()[0], _currLoc); + messageText = _t('inspector.results', { + n: results.collection.length, + search: value + }); } else { - return chapter.restart(); + results = _mainPresetIndex.defaults(entityGeometries()[0], 36, !context.inIntro(), _currLoc); + messageText = _t('inspector.choose'); } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + list.call(drawList, results); + message.html(messageText); + } + + 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 listWrap = selection.append('div').attr('class', 'inspector-body'); + var list = listWrap.append('div').attr('class', 'preset-list').call(drawList, _mainPresetIndex.defaults(entityGeometries()[0], 36, !context.inIntro(), _currLoc)); + context.features().on('change.preset-list', updateForFeatureHiddenState); } - function isLineConnected() { - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + function drawList(list, presets) { + presets = presets.matchAllGeometry(entityGeometries()); + var collection = presets.collection.reduce(function (collection, preset) { + if (!preset) return collection; - if (!entity) return false; - var drawNodes = context.graph().childNodes(entity); - return drawNodes.some(function (node) { - return context.graph().parentWays(node).some(function (parent) { - return parent.id === flowerRoadID; - }); + if (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)); + } + + 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 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); - } + 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 - function continueLine() { - if (context.mode().id !== 'draw-line') return chapter.restart(); + if (d3_event.keyCode === utilKeybinding.keyCodes['↓']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the next item in the list at the same level - var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); + var nextItem = select(item.node().nextElementSibling); // if there is no next item in this list - 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 (nextItem.empty()) { + // if there is a parent item + if (!parentItem.empty()) { + // the item is the last item of a sublist, + // select the next item at the parent level + nextItem = select(parentItem.node().nextElementSibling); + } // if the focused item is expanded - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + } else if (select(this).classed('expanded')) { + // select the first subitem instead + nextItem = item.select('.subgrid .preset-list-item:first-child'); + } - 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 (!nextItem.empty()) { + // focus on the next item + nextItem.select('.preset-list-button').node().focus(); + } // arrow up, move focus to the previous, higher item - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - reveal(button.node(), helpHtml('intro.lines.choose_category_road', { - category: roadCategory.name() - })); - button.on('click.intro', function () { - continueTo(choosePresetResidential); - }); - }, 400); // after editor pane visible + } else if (d3_event.keyCode === utilKeybinding.keyCodes['↑']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // the previous item in the list at the same level - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } + var previousItem = select(item.node().previousElementSibling); // if there is no previous item in this list - function choosePresetResidential() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); - var subgrid = context.container().select('.preset-category-road_minor .subgrid'); - if (subgrid.empty()) return chapter.restart(); - subgrid.selectAll(':not(.preset-highway-residential) .preset-list-button').on('click.intro', function () { - continueTo(retryPresetResidential); - }); - subgrid.selectAll('.preset-highway-residential .preset-list-button').on('click.intro', function () { - continueTo(nameRoad); - }); - timeout(function () { - reveal(subgrid.node(), helpHtml('intro.lines.choose_preset_residential', { - preset: residentialPreset.name() - }), { - tooltipBox: '.preset-highway-residential .preset-list-button', - duration: 300 - }); - }, 300); + if (previousItem.empty()) { + // if there is a parent item + if (!parentItem.empty()) { + // the item is the first subitem of a sublist select the parent item + previousItem = parentItem; + } // if the previous item is expanded - function continueTo(nextStep) { - context.container().select('.preset-list-button').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); - } - } // selected wrong road type + } 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'); + } + 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 retryPresetResidential() { - if (context.mode().id !== 'select') return chapter.restart(); - context.on('exit.intro', function () { - return chapter.restart(); - }); // disallow scrolling + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '→' : '←']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if there is a parent item, focus on the parent item - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - var button = context.container().select('.entity-editor-pane .preset-list-button'); - reveal(button.node(), helpHtml('intro.lines.retry_preset_residential', { - preset: residentialPreset.name() - })); - button.on('click.intro', function () { - continueTo(chooseCategoryRoad); - }); - }, 500); + if (!parentItem.empty()) { + parentItem.select('.preset-list-button').node().focus(); + } // arrow right, choose this item - 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(); + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '←' : '→']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + item.datum().choose.call(select(this).node()); } } - 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 CategoryItem(preset) { + var box, + sublist, + shown = false; - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + function item(selection) { + var wrap = selection.append('div').attr('class', 'preset-list-button-wrap category'); - 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); + 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 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 + + if (!select(this).classed('expanded')) { + // toggle expansion (expand the item) + click.call(this, d3_event); + } // left arrow, collapse the focused item + + } else if (d3_event.keyCode === utilKeybinding.keyCodes[_mainLocalizer.textDirection() === 'rtl' ? '→' : '←']) { + d3_event.preventDefault(); + d3_event.stopPropagation(); // if the item is expanded + + if (select(this).classed('expanded')) { + // toggle expansion (collapse the item) + click.call(this, d3_event); + } + } else { + itemKeydown.call(this, d3_event); } }); - }, 500); - - function continueTo(nextStep) { - nextStep(); + 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() + '…'; + }); + 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 updateLine() { - context.history().reset('doneAddLine'); + item.choose = function () { + if (!box || !sublist) return; - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); - } + if (shown) { + shown = false; + box.transition().duration(200).style('opacity', '0').style('max-height', '0px').style('padding-bottom', '0px'); + } else { + shown = true; + var members = preset.members.matchAllGeometry(entityGeometries()); + sublist.call(drawList, members); + box.transition().duration(200).style('opacity', '1').style('max-height', 200 + members.collection.length * 190 + 'px').style('padding-bottom', '10px'); + } + }; - var msec = transitionTime(woodRoadDragMidpoint, context.map().center()); + item.preset = preset; + return item; + } - if (msec) { - reveal(null, null, { - duration: 0 + 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); } - context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); - timeout(function () { - var padding = 250 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); + item.choose = function () { + if (select(this).classed('disabled')) return; - var advance = function advance() { - continueTo(addNode); - }; + if (!context.inIntro()) { + _mainPresetIndex.setMostRecent(preset, entityGeometries()[0]); + } - 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); + 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); + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + return graph; + }, _t('operations.change_tags.annotation')); + context.validator().validate(); // rerun validation + + dispatch.call('choose', this, preset); + }; + + item.help = function (d3_event) { + d3_event.stopPropagation(); + item.reference.toggle(); + }; + + item.preset = preset; + item.reference = uiTagReference(preset.reference()); + return item; } - function addNode() { - context.history().reset('doneAddLine'); + function updateForFeatureHiddenState() { + if (!_entityIDs.every(context.hasEntity)) return; + var geometries = entityGeometries(); + var button = context.container().selectAll('.preset-list .preset-list-button'); // remove existing tooltips - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return chapter.restart(); - } + button.call(uiTooltip().destroyAny); + button.each(function (item, index) { + var hiddenPresetFeaturesId; - 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); + for (var i in geometries) { + hiddenPresetFeaturesId = context.features().isHiddenPreset(item.preset, geometries[i]); + if (hiddenPresetFeaturesId) break; } - if (changed.created().length === 1) { - timeout(function () { - continueTo(startDragEndpoint); - }, 500); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') { - continueTo(updateLine); + 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.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); - } } - function startDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + presetList.autofocus = function (val) { + if (!arguments.length) return _autofocus; + _autofocus = val; + return presetList; + }; + + presetList.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _currLoc = null; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - 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 (_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()); - 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); + _currLoc = extent.center(); // match presets - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { - continueTo(finishDragEndpoint); - } - }); + var presets = _entityIDs.map(function (entityID) { + return _mainPresetIndex.match(context.entity(entityID), context.graph()); + }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + presetList.presets(presets); } - } - function finishDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + return presetList; + }; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - var finishDragString = helpHtml('intro.lines.spot_looks_good') + helpHtml('intro.lines.finish_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); - reveal(box, finishDragString); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + presetList.presets = function (val) { + if (!arguments.length) return _currentPresets; + _currentPresets = val; + return presetList; + }; - 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 entityGeometries() { + var counts = {}; - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { - continueTo(startDragEndpoint); + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); // Treat entities on addr:interpolation lines as points, not vertices (#3241) + + if (geometry === 'vertex' && entity.isOnAddressLine(context.graph())) { + geometry = 'point'; } - }); - context.on('enter.intro', function () { - continueTo(startDragMidpoint); - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; } + + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; + }); } - function startDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + return utilRebind(presetList, dispatch, 'on'); + } - if (context.selectedIDs().indexOf(woodRoadID) === -1) { - context.enter(modeSelect(context, [woodRoadID])); - } + function uiViewOnOSM(context) { + var _what; // an osmEntity or osmNote - var padding = 80 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); - reveal(box, helpHtml('intro.lines.start_drag_midpoint')); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } - var padding = 80 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragMidpoint, padding, context); - reveal(box, helpHtml('intro.lines.start_drag_midpoint'), { - duration: 0 - }); - }); - context.history().on('change.intro', function (changed) { - if (changed.created().length === 1) { - continueTo(continueDragMidpoint); - } - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') { - // keep Wood Road selected so midpoint triangles are drawn.. - context.enter(modeSelect(context, [woodRoadID])); - } - }); + function viewOnOSM(selection) { + var url; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); + if (_what instanceof osmEntity) { + url = context.connection().entityURL(_what); + } else if (_what instanceof osmNote) { + url = context.connection().noteURL(_what); } + + var data = !_what || _what.isNew() ? [] : [_what]; + var link = selection.selectAll('.view-on-osm').data(data, function (d) { + return d.id; + }); // exit + + link.exit().remove(); // enter + + var linkEnter = link.enter().append('a').attr('class', 'view-on-osm').attr('target', '_blank').attr('href', url).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('inspector.view_on_osm')); } - function continueDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + viewOnOSM.what = function (_) { + if (!arguments.length) return _what; + _what = _; + return viewOnOSM; + }; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; + return viewOnOSM; + } - var advance = function advance() { - context.history().checkpoint('doneUpdateLine'); - continueTo(deleteLines); - }; + function uiInspector(context) { + var presetList = uiPresetList(context); + var entityEditor = uiEntityEditor(context); + var wrap = select(null), + presetPane = select(null), + editorPane = select(null); + var _state = 'select'; - reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + var _entityIDs; - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; - reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); + var _newFeature = false; + + function inspector(selection) { + presetList.entityIDs(_entityIDs).autofocus(_newFeature).on('choose', inspector.setPreset).on('cancel', function () { + inspector.setPreset(); }); + entityEditor.state(_state).entityIDs(_entityIDs).on('choose', inspector.showList); + wrap = selection.selectAll('.panewrap').data([0]); + var enter = wrap.enter().append('div').attr('class', 'panewrap'); + enter.append('div').attr('class', 'preset-list-pane pane'); + enter.append('div').attr('class', 'entity-editor-pane pane'); + wrap = wrap.merge(enter); + presetPane = wrap.selectAll('.preset-list-pane'); + editorPane = wrap.selectAll('.entity-editor-pane'); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + function shouldDefaultToPresetList() { + // always show the inspector on hover + if (_state !== 'select') return false; // can only change preset on single selection - function deleteLines() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); + if (_entityIDs.length !== 1) return false; + var entityID = _entityIDs[0]; + var entity = context.hasEntity(entityID); + if (!entity) return false; // default to inspector if there are already tags - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return chapter.restart(); - } + if (entity.hasNonGeometryTags()) return false; // prompt to select preset if feature is new and untagged - var msec = transitionTime(deleteLinesLoc, context.map().center()); + if (_newFeature) return true; // all existing features except vertices should default to inspector - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + if (entity.geometry(context.graph()) !== 'vertex') return false; // show vertex relations if any - context.map().centerZoomEase(deleteLinesLoc, 18, msec); - timeout(function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(deleteLinesLoc, padding, context); - box.top -= 200; - box.height += 400; + if (context.graph().parentRelations(entity).length) return false; // show vertex issues if there are any - var advance = function advance() { - continueTo(rightClickIntersection); - }; + if (context.validator().getEntityIssues(entityID).length) return false; // show turn retriction editor for junction vertices - reveal(box, helpHtml('intro.lines.delete_lines', { - street: _t('intro.graph.name.12th-avenue') - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(deleteLinesLoc, padding, context); - box.top -= 200; - box.height += 400; - reveal(box, helpHtml('intro.lines.delete_lines', { - street: _t('intro.graph.name.12th-avenue') - }), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 500); // after any transition (e.g. if user deleted intersection) - }); - }, msec + 100); + if (entity.isHighwayIntersection(context.graph())) return false; // otherwise show preset list for uninteresting vertices - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + return true; } - } - - function rightClickIntersection() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - var rightClickString = helpHtml('intro.lines.split_street', { - street1: _t('intro.graph.name.11th-avenue'), - street2: _t('intro.graph.name.washington-street') - }) + helpHtml('intro.lines.' + (context.lastPointerType() === 'mouse' ? 'rightclick_intersection' : 'edit_menu_intersection_touch')); - timeout(function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, rightClickString); - context.map().on('move.intro drawn.intro', function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, rightClickString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== eleventhAvenueEndID) return; - timeout(function () { - var node = selectMenuItem(context, 'split').node(); - if (!node) return; - continueTo(splitIntersection); - }, 50); // after menu visible - }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 300); // after any transition (e.g. if user deleted intersection) - }); - }, 600); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (shouldDefaultToPresetList()) { + wrap.style('right', '-100%'); + editorPane.classed('hide', true); + presetPane.classed('hide', false).call(presetList); + } else { + wrap.style('right', '0%'); + presetPane.classed('hide', true); + editorPane.classed('hide', false).call(entityEditor); } + + var footer = selection.selectAll('.footer').data([0]); + footer = footer.enter().append('div').attr('class', 'footer').merge(footer); + footer.call(uiViewOnOSM(context).what(context.hasEntity(_entityIDs.length === 1 && _entityIDs[0]))); } - function splitIntersection() { - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(deleteLines); + inspector.showList = function (presets) { + presetPane.classed('hide', false); + wrap.transition().styleTween('right', function () { + return interpolate$1('0%', '-100%'); + }).on('end', function () { + editorPane.classed('hide', true); + }); + + if (presets) { + presetList.presets(presets); } - var node = selectMenuItem(context, 'split').node(); + presetPane.call(presetList.autofocus(true)); + }; - if (!node) { - return continueTo(rightClickIntersection); + inspector.setPreset = function (preset) { + // upon setting multipolygon, go to the area preset list instead of the editor + if (preset && preset.id === 'type/multipolygon') { + presetPane.call(presetList.autofocus(true)); + } else { + editorPane.classed('hide', false); + wrap.transition().styleTween('right', function () { + return interpolate$1('-100%', '0%'); + }).on('end', function () { + presetPane.classed('hide', true); + }); + + if (preset) { + entityEditor.presets([preset]); + } + + editorPane.call(entityEditor); } + }; - var wasChanged = false; - _washingtonSegmentID = null; - reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { - street: _t('intro.graph.name.washington-street') - }), { - padding: 50 - }); - context.map().on('move.intro drawn.intro', function () { - var node = selectMenuItem(context, 'split').node(); + inspector.state = function (val) { + if (!arguments.length) return _state; + _state = val; + entityEditor.state(_state); // remove any old field help overlay that might have gotten attached to the inspector - if (!wasChanged && !node) { - return continueTo(rightClickIntersection); - } + context.container().selectAll('.field-help-body').remove(); + return inspector; + }; - reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { - street: _t('intro.graph.name.washington-street') - }), { - duration: 0, - padding: 50 - }); - }); - context.history().on('change.intro', function (changed) { - wasChanged = true; - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.split.annotation.line')) { - _washingtonSegmentID = changed.created()[0].id; - continueTo(didSplit); - } else { - _washingtonSegmentID = null; - continueTo(retrySplit); - } - }, 300); // after any transition (e.g. if user deleted intersection) - }); + inspector.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return inspector; + }; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + inspector.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return inspector; + }; - function retrySplit() { - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + return inspector; + } - var advance = function advance() { - continueTo(rightClickIntersection); - }; + function uiImproveOsmComments() { + var _qaItem; - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, helpHtml('intro.lines.retry_split'), { - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - context.map().on('move.intro drawn.intro', function () { - var padding = 60 * Math.pow(2, context.map().zoom() - 18); - var box = pad(eleventhAvenueEnd, padding, context); - reveal(box, helpHtml('intro.lines.retry_split'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance + function issueComments(selection) { + // make the div immediately so it appears above the buttons + var comments = selection.selectAll('.comments-container').data([0]); + comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); // must retrieve comments from API before they can be displayed + + services.improveOSM.getComments(_qaItem).then(function (d) { + if (!d.comments) return; // nothing to do here + + var commentEnter = comments.selectAll('.comment').data(d.comments).enter().append('div').attr('class', 'comment'); + commentEnter.append('div').attr('class', 'comment-avatar').call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); + var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); + var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); + metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { + var osm = services.osm; + var selection = select(this); + + if (osm && d.username) { + selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.username)).attr('target', '_blank'); + } + + selection.html(function (d) { + return d.username; + }); + }); + metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { + return _t.html('note.status.commented', { + when: localeDateString(d.timestamp) + }); + }); + mainEnter.append('div').attr('class', 'comment-text').append('p').html(function (d) { + return d.text; }); + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console }); + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + 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 didSplit() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + issueComments.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return issueComments; + }; - var ids = context.selectedIDs(); - var string = 'intro.lines.did_split_' + (ids.length > 1 ? 'multi' : 'single'); - var street = _t('intro.graph.name.washington-street'); - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - box.width = box.width / 2; - reveal(box, helpHtml(string, { - street1: street, - street2: street - }), { - duration: 500 - }); - timeout(function () { - context.map().centerZoomEase(twelfthAvenue, 18, 500); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - box.width = box.width / 2; - reveal(box, helpHtml(string, { - street1: street, - street2: street - }), { - duration: 0 - }); - }); - }, 600); // after initial reveal and curtain cut + return issueComments; + } - context.on('enter.intro', function () { - var ids = context.selectedIDs(); + function uiImproveOsmDetails(context) { + var _qaItem; - if (ids.length === 1 && ids[0] === _washingtonSegmentID) { - continueTo(multiSelect); - } - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - }); + function issueDetail(d) { + if (d.desc) return d.desc; + var issueKey = d.issueKey; + d.replacements = d.replacements || {}; + d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); } - function multiSelect() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + function improveOsmDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description - var ids = context.selectedIDs(); - var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; - var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; + var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); + descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - if (hasWashington && hasTwelfth) { - return continueTo(multiRightClick); - } else if (!hasWashington && !hasTwelfth) { - return continueTo(didSplit); - } + var relatedEntities = []; + descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { + var link = select(this); + var isObjectLink = link.classed('error_object_link'); + var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; + var entity = context.hasEntity(entityID); + relatedEntities.push(entityID); // Add click handler - context.map().centerZoomEase(twelfthAvenue, 18, 500); - timeout(function () { - var selected, other, padding, box; + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - if (hasWashington) { - selected = _t('intro.graph.name.washington-street'); - other = _t('intro.graph.name.12th-avenue'); - padding = 60 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenueEnd, padding, context); - box.width *= 3; - } else { - selected = _t('intro.graph.name.12th-avenue'); - other = _t('intro.graph.name.washington-street'); - padding = 200 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenue, padding, context); - box.width /= 2; - } + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - reveal(box, helpHtml('intro.lines.multi_select', { - selected: selected, - other1: other - }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { - selected: selected, - other2: other - })); - context.map().on('move.intro drawn.intro', function () { - if (hasWashington) { - selected = _t('intro.graph.name.washington-street'); - other = _t('intro.graph.name.12th-avenue'); - padding = 60 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenueEnd, padding, context); - box.width *= 3; + context.map().centerZoom(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - selected = _t('intro.graph.name.12th-avenue'); - other = _t('intro.graph.name.washington-street'); - padding = 200 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenue, padding, context); - box.width /= 2; + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - reveal(box, helpHtml('intro.lines.multi_select', { - selected: selected, - other1: other - }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { - selected: selected, - other2: other - }), { - duration: 0 - }); - }); - context.on('enter.intro', function () { - continueTo(multiSelect); - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); + if (entity) { + var name = utilDisplayName(entity); // try to use common name + + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name } - }); - }, 600); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this error - #5880 + + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function multiRightClick() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + improveOsmDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmDetails; + }; - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - var rightClickString = helpHtml('intro.lines.multi_select_success') + helpHtml('intro.lines.multi_' + (context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch')); - reveal(box, rightClickString); - context.map().on('move.intro drawn.intro', function () { - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - reveal(box, rightClickString, { - duration: 0 - }); - }); - context.ui().editMenu().on('toggled.intro', function (open) { - if (!open) return; - timeout(function () { - var ids = context.selectedIDs(); + return improveOsmDetails; + } - if (ids.length === 2 && ids.indexOf(twelfthAvenueID) !== -1 && ids.indexOf(_washingtonSegmentID) !== -1) { - var node = selectMenuItem(context, 'delete').node(); - if (!node) return; - continueTo(multiDelete); - } else if (ids.length === 1 && ids.indexOf(_washingtonSegmentID) !== -1) { - return continueTo(multiSelect); - } else { - return continueTo(didSplit); - } - }, 300); // after edit menu visible - }); - context.history().on('change.intro', function () { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - }); + function uiImproveOsmHeader() { + var _qaItem; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.ui().editMenu().on('toggled.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + function issueTitle(d) { + var issueKey = d.issueKey; + d.replacements = d.replacements || {}; + d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - function multiDelete() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); + } - var node = selectMenuItem(context, 'delete').node(); - if (!node) return continueTo(multiRightClick); - reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { - padding: 50 - }); - context.map().on('move.intro drawn.intro', function () { - reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { - duration: 0, - padding: 50 - }); + function improveOsmHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - context.on('exit.intro', function () { - if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { - return continueTo(multiSelect); // left select mode but roads still exist - } + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; + }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); }); - context.history().on('change.intro', function () { - if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { - continueTo(retryDelete); // changed something but roads still exist + svgEnter.append('polygon').attr('fill', 'currentColor').attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { + var picon = d.icon; + + if (!picon) { + return ''; } else { - continueTo(play); + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function retryDelete() { - context.enter(modeBrowse(context)); - var padding = 200 * Math.pow(2, context.map().zoom() - 18); - var box = pad(twelfthAvenue, padding, context); - reveal(box, helpHtml('intro.lines.retry_delete'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(multiSelect); - } - }); + improveOsmHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmHeader; + }; - function continueTo(nextStep) { - nextStep(); - } - } + return improveOsmHeader; + } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.lines.play', { - next: _t('intro.buildings.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-building', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); - } + function uiImproveOsmEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiImproveOsmDetails(context); + var qaComments = uiImproveOsmComments(); + var qaHeader = uiImproveOsmHeader(); - chapter.enter = function () { - addLine(); - }; + var _qaItem; - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - select(window).on('pointerdown.intro mousedown.intro', null, true); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - }; + function improveOsmEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.improveOSM.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(qaComments.issue(_qaItem)).call(improveOsmSaveSection); + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); - }; + function improveOsmSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - return utilRebind(chapter, dispatch$1, 'on'); - } + var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - function uiIntroBuilding(context, reveal) { - var dispatch$1 = dispatch('done'); - var house = [-85.62815, 41.95638]; - var tank = [-85.62732, 41.95347]; - var buildingCatetory = _mainPresetIndex.item('category-building'); - var housePreset = _mainPresetIndex.item('building/house'); - var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); - var timeouts = []; - var _houseID = null; - var _tankID = null; - var chapter = { - title: 'intro.buildings.title' - }; + saveSection.exit().remove(); // enter - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); + saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('note.newComment')); + saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { + return d.newComment; + }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - function revealHouse(center, text, options) { - var padding = 160 * Math.pow(2, context.map().zoom() - 20); - var box = pad(center, padding, context); - reveal(box, text, options); - } + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); - function revealTank(center, text, options) { - var padding = 190 * Math.pow(2, context.map().zoom() - 19.5); - var box = pad(center, padding, context); - reveal(box, text, options); - } + if (val === '') { + val = undefined; + } // store the unsaved comment with the issue itself - function addHouse() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _houseID = null; - var msec = transitionTime(house, context.map().center()); - if (msec) { - reveal(null, null, { - duration: 0 + _qaItem = _qaItem.update({ + newComment: val }); - } + var qaService = services.improveOSM; - context.map().centerZoomEase(house, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startHouse); - }); - }, msec + 100); + if (qaService) { + qaService.replaceItem(_qaItem); + } - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + saveSection.call(qaSaveButtons); } } - function startHouse() { - if (context.mode().id !== 'add-area') { - return continueTo(addHouse); - } + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - _houseID = null; - context.map().zoomEase(20, 500); - timeout(function () { - var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); - revealHouse(house, startString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, startString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continueHouse); - }); - }, 550); // after easing + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + buttonSection.exit().remove(); // enter - function continueHouse() { - if (context.mode().id !== 'draw-area') { - return continueTo(addHouse); - } + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); + buttonEnter.append('button').attr('class', 'button close-button action'); + buttonEnter.append('button').attr('class', 'button ignore-button action'); // update - _houseID = null; - var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); - revealHouse(house, continueString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, continueString, { - duration: 0 - }); + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.comment-button').attr('disabled', function (d) { + return d.newComment ? null : true; + }).on('click.comment', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var qaService = services.improveOSM; + + if (qaService) { + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - var graph = context.graph(); - var way = context.entity(context.selectedIDs()[0]); - var nodes = graph.childNodes(way); - var points = utilArrayUniq(nodes).map(function (n) { - return context.projection(n.loc); + buttonSection.select('.close-button').html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.close".concat(andComment)); + }).on('click.close', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var qaService = services.improveOSM; + + if (qaService) { + d.newStatus = 'SOLVED'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); }); + } + }); + 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 (isMostlySquare(points)) { - _houseID = way.id; - return continueTo(chooseCategoryBuilding); - } else { - return continueTo(retryHouse); - } - } else { - return chapter.restart(); + var qaService = services.improveOSM; + + if (qaService) { + d.newStatus = 'INVALID'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } }); + } // NOTE: Don't change method name until UI v3 is merged - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + + improveOsmEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmEditor; + }; + + return utilRebind(improveOsmEditor, dispatch, 'on'); + } + + function uiKeepRightDetails(context) { + var _qaItem; + + function issueDetail(d) { + var itemType = d.itemType, + parentIssueType = d.parentIssueType; + var unknown = _t.html('inspector.unknown'); + var replacements = d.replacements || {}; + replacements["default"] = unknown; // special key `default` works as a fallback string + + var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); + + if (detail === unknown) { + detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); } - } - function retryHouse() { - var onClick = function onClick() { - continueTo(addHouse); - }; + return detail; + } - 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 - }); + function keepRightDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } - } + var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); + descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - function chooseCategoryBuilding() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + var relatedEntities = []; + descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { + var link = select(this); + var isObjectLink = link.classed('error_object_link'); + var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; + var entity = context.hasEntity(entityID); + relatedEntities.push(entityID); // Add click handler - var ids = context.selectedIDs(); + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } + context.map().centerZoomEase(_qaItem.loc, 20); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - var button = context.container().select('.preset-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) { + context.enter(modeSelect(context, [entityID])); + } else { + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); + } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + if (entity) { + var name = utilDisplayName(entity); // try to use common name - var ids = context.selectedIDs(); + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); + if (name) { + this.innerText = name; + } } - }); + }); // Don't hide entities related to this issue - #5880 - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('enter.intro', null); - nextStep(); - } + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function choosePresetHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + keepRightDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightDetails; + }; - var ids = context.selectedIDs(); + return keepRightDetails; + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + function uiKeepRightHeader() { + var _qaItem; + function issueTitle(d) { + var itemType = d.itemType, + parentIssueType = d.parentIssueType; + var unknown = _t.html('inspector.unknown'); + var replacements = d.replacements || {}; + replacements["default"] = unknown; // special key `default` works as a fallback string - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - var button = context.container().select('.preset-building-house .preset-list-button'); - reveal(button.node(), helpHtml('intro.buildings.choose_preset_house', { - preset: housePreset.name() - }), { - duration: 300 - }); - button.on('click.intro', function () { - button.on('click.intro', null); - continueTo(closeEditorHouse); - }); - }, 400); // after preset list pane visible.. + var title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + if (title === unknown) { + title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); + } - var ids = context.selectedIDs(); + return title; + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); - } + function keepRightHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - - 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(); - } + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var iconEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; + }); + iconEnter.append('div').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + }).call(svgIcon('#iD-icon-bolt', 'qaItem-fill')); + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function closeEditorHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + 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] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } + function uiViewOnKeepRight() { + var _qaItem; - 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 viewOnKeepRight(selection) { + var url; - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + if (services.keepRight && _qaItem instanceof QAItem) { + url = services.keepRight.issueURL(_qaItem); } + + var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit + + link.exit().remove(); // enter + + var linkEnter = link.enter().append('a').attr('class', 'view-on-keepRight').attr('target', '_blank').attr('rel', 'noopener') // security measure + .attr('href', function (d) { + return d; + }).call(svgIcon('#iD-icon-out-link', 'inline')); + linkEnter.append('span').html(_t.html('inspector.view_on_keepRight')); } - function rightClickHouse() { - if (!_houseID) return chapter.restart(); - context.enter(modeBrowse(context)); - context.history().reset('hasHouse'); - var zoom = context.map().zoom(); + viewOnKeepRight.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnKeepRight; + }; - if (zoom < 20) { - zoom = 20; - } + return viewOnKeepRight; + } - 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 uiKeepRightEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiKeepRightDetails(context); + var qaHeader = uiKeepRightHeader(); - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + var _qaItem; + + function keepRightEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.keepRight.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(keepRightSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnKeepRight().what(_qaItem)); } - function clickSquare() { - if (!_houseID) return chapter.restart(); - var entity = context.hasEntity(_houseID); - if (!entity) return continueTo(rightClickHouse); - var node = selectMenuItem(context, 'orthogonalize').node(); + function keepRightSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (!node) { - return continueTo(rightClickHouse); - } + 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 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(); + saveSection.exit().remove(); // enter - if (!wasChanged && !node) { - return continueTo(rightClickHouse); - } + 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 - reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { - duration: 0, - padding: 50 + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + + 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 }); - }); - 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 qaService = services.keepRight; - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { - n: 1 - })) { - continueTo(doneSquare); - } else { - continueTo(retryClickSquare); - } - }, 500); // after transitioned actions - }); + if (qaService) { + qaService.replaceItem(_qaItem); // update keepright cache + } - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - context.history().on('change.intro', null); - nextStep(); + saveSection.call(qaSaveButtons); } } - function retryClickSquare() { - context.enter(modeBrowse(context)); - revealHouse(house, helpHtml('intro.buildings.retry_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickHouse); + 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') // 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 + + var qaService = services.keepRight; + + 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 doneSquare() { - context.history().checkpoint('doneSquare'); - revealHouse(house, helpHtml('intro.buildings.done_square'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addTank); + 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 - function continueTo(nextStep) { - nextStep(); - } - } + var qaService = services.keepRight; - function addTank() { - context.enter(modeBrowse(context)); - context.history().reset('doneSquare'); - _tankID = null; - var msec = transitionTime(tank, context.map().center()); + if (qaService) { + d.newStatus = 'ignore'; // ignore permanently (false positive) - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } + }); + } // NOTE: Don't change method name until UI v3 is merged - 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 continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } - } + keepRightEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightEditor; + }; - function startTank() { - if (context.mode().id !== 'add-area') { - return continueTo(addTank); - } + return utilRebind(keepRightEditor, dispatch, 'on'); + } - _tankID = null; - timeout(function () { - var startString = helpHtml('intro.buildings.start_tank') + helpHtml('intro.buildings.tank_edge_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); - revealTank(tank, startString); - context.map().on('move.intro drawn.intro', function () { - revealTank(tank, startString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continueTank); - }); - }, 550); // after easing + function uiOsmoseDetails(context) { + var _qaItem; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + function issueString(d, type) { + if (!d) return ''; // Issue strings are cached from Osmose API - function continueTank() { - if (context.mode().id !== 'draw-area') { - return continueTo(addTank); - } + var s = services.osmose.getStrings(d.itemType); + return type in s ? s[type] : ''; + } - _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 { - return continueTo(addTank); - } + function osmoseDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); + details.exit().remove(); + var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // Description - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + if (issueString(_qaItem, 'detail')) { + var div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + div.append('h4').html(_t.html('QA.keepRight.detail_description')); + div.append('p').attr('class', 'qa-details-description-text').html(function (d) { + return issueString(d, 'detail'); + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Elements (populated later as data is requested) - function searchPresetTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } - var ids = context.selectedIDs(); + 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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } // disallow scrolling + if (issueString(_qaItem, 'fix')) { + var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + _div.append('h4').html(_t.html('QA.osmose.fix_title')); - 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.. + _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) - context.on('enter.intro', function (mode) { - if (!_tankID || !context.hasEntity(_tankID)) { - return continueTo(addTank); - } - var ids = context.selectedIDs(); + if (issueString(_qaItem, 'trap')) { + var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - 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.. + _div2.append('h4').html(_t.html('QA.osmose.trap_title')); - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + _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 - 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 checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + 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 (first.classed('preset-man_made-storage_tank')) { - reveal(first.select('.preset-list-button').node(), helpHtml('intro.buildings.choose_tank', { - preset: tankPreset.name() - }), { - duration: 300 - }); - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - context.history().on('change.intro', function () { - continueTo(closeEditorTank); - }); - } - } + if (context.selectedErrorID() !== thisItem.id && context.container().selectAll(".qaItem.osmose.hover.itemId-".concat(thisItem.id)).empty()) return; // Things like keys and values are dynamically added to a subtitle string - function 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 (d.detail) { + detailsDiv.append('h4').html(_t.html('QA.osmose.detail_title')); + detailsDiv.append('p').html(function (d) { + return d.detail; + }).selectAll('a').attr('rel', 'noopener').attr('target', '_blank'); + } // Create list of linked issue elements - function closeEditorTank() { - if (!_tankID || !context.hasEntity(_tankID)) { - return addTank(); - } - var ids = context.selectedIDs(); + 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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { - context.enter(modeSelect(context, [_tankID])); - } + 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'); - 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); + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + context.map().centerZoom(d.loc, 20); - 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); + if (entity) { + context.enter(modeSelect(context, [entityID])); + } else { + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); + } + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (entity) { + var name = utilDisplayName(entity); // try to use common name - function clickCircle() { - if (!_tankID) return chapter.restart(); - var entity = context.hasEntity(_tankID); - if (!entity) return continueTo(rightClickTank); - var node = selectMenuItem(context, 'circularize').node(); + if (!name) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } - if (!node) { - return continueTo(rightClickTank); - } + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this issue - #5880 - 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.features().forceVisible(d.elems); + context.map().pan([0, 0]); // trigger a redraw + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console }); - context.map().on('move.intro', function () { - var node = selectMenuItem(context, 'circularize').node(); + } - if (!wasChanged && !node) { - return continueTo(rightClickTank); - } + osmoseDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseDetails; + }; - 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. + return osmoseDetails; + } - timeout(function () { - if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { - n: 1 - })) { - continueTo(play); - } else { - continueTo(retryClickCircle); - } - }, 500); // after transitioned actions - }); + function uiOsmoseHeader() { + var _qaItem; - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + function issueTitle(d) { + var unknown = _t('inspector.unknown'); + if (!d) return unknown; // Issue titles supplied by Osmose + + var s = services.osmose.getStrings(d.itemType); + return 'title' in s ? s.title : unknown; } - function retryClickCircle() { - context.enter(modeBrowse(context)); - revealTank(tank, helpHtml('intro.buildings.retry_circle'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(rightClickTank); - } + 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; - function continueTo(nextStep) { - nextStep(); - } - } - - 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 (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } }); + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - chapter.enter = function () { - addHouse(); - }; - - 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); - }; - - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + osmoseHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseHeader; }; - return utilRebind(chapter, dispatch$1, 'on'); + return osmoseHeader; } - function uiIntroStartEditing(context, reveal) { - var dispatch$1 = dispatch('done', 'startEditing'); - var modalSelection = select(null); - var chapter = { - title: 'intro.startediting.title' - }; - - function showHelp() { - reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - shortcuts(); - } - }); - } + function uiViewOnOsmose() { + var _qaItem; - function shortcuts() { - reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showSave(); - } - }); - } + function viewOnOsmose(selection) { + var url; - function showSave() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + if (services.osmose && _qaItem instanceof QAItem) { + url = services.osmose.itemURL(_qaItem); + } - reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - showStart(); - } - }); - } + var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit - function showStart() { - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + link.exit().remove(); // enter - 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'); + 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')); } - chapter.enter = function () { - showHelp(); - }; - - chapter.exit = function () { - modalSelection.remove(); - context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts + viewOnOsmose.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnOsmose; }; - return utilRebind(chapter, dispatch$1, 'on'); + return viewOnOsmose; } - 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 uiOsmoseEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiOsmoseDetails(context); + var qaHeader = uiOsmoseHeader(); - function intro(selection) { - _mainFileFetcher.get('intro_graph').then(function (dataIntroGraph) { - // create entities for intro graph and localize names - for (var id in dataIntroGraph) { - if (!_introGraph[id]) { - _introGraph[id] = osmEntity(localize(dataIntroGraph[id])); - } - } + var _qaItem; - selection.call(startIntro); - })["catch"](function () { - /* ignore */ - }); + function osmoseEditor(selection) { + var header = selection.selectAll('.header').data([0]); + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.osmose.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(osmoseSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOsmose().what(_qaItem)); } - function startIntro(selection) { - context.enter(modeBrowse(context)); // Save current map state - - 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 osmoseSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - context.ui().sidebar.expand(); - context.container().selectAll('button.sidebar-toggle').classed('disabled', true); // Block saving + var isShown = _qaItem && isSelected; + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - context.inIntro(true); // Load semi-real data used in intro + saveSection.exit().remove(); // enter - if (osm) { - osm.toggle(false).reset(); - } + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update - context.history().reset(); - context.history().merge(Object.values(coreGraph().load(_introGraph).entities)); - context.history().checkpoint('initial'); // Setup imagery + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + } - var imagery = context.background().findSource(INTRO_IMAGERY); + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (imagery) { - context.background().baseLayerSource(imagery); - } else { - context.background().bing(); - } + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); // Setup data layers (only OSM) + buttonSection.exit().remove(); // enter - 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.. + 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 - corePreferences('walkthrough_started', 'yes'); // Restore previous walkthrough progress.. + 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 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); + var qaService = services.osmose; - if (i < chapterFlow.length - 1) { - var next = chapterFlow[i + 1]; - context.container().select("button.chapter-".concat(next)).classed('next', true); - } // Store walkthrough progress.. + 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 + var qaService = services.osmose; - progress.push(chapter); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); - }); - return s; + if (qaService) { + d.newStatus = 'false'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } }); - chapters[chapters.length - 1].on('startEditing', function () { - // Store walkthrough progress.. - progress.push('startEditing'); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. + } // NOTE: Don't change method name until UI v3 is merged - var incomplete = utilArrayDifference(chapterFlow, progress); - if (!incomplete.length) { - corePreferences('walkthrough_completed', 'yes'); - } + osmoseEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return osmoseEditor; + }; - curtain.remove(); - navwrap.remove(); - context.container().selectAll('.main-map .layer-background').style('opacity', opacity); - context.container().selectAll('button.sidebar-toggle').classed('disabled', false); + return utilRebind(osmoseEditor, dispatch, 'on'); + } - if (osm) { - osm.toggle(true).reset().caches(caches); - } + function uiNoteComments() { + var _note; - context.history().reset().merge(Object.values(baseEntities)); - context.background().baseLayerSource(background); - overlays.forEach(function (d) { - return context.background().toggleOverlayLayer(d); - }); + function noteComments(selection) { + if (_note.isNew()) return; // don't draw .comments-container - if (history) { - context.history().fromJSON(history, false); + var comments = selection.selectAll('.comments-container').data([0]); + comments = comments.enter().append('div').attr('class', 'comments-container').merge(comments); + var commentEnter = comments.selectAll('.comment').data(_note.comments).enter().append('div').attr('class', 'comment'); + commentEnter.append('div').attr('class', function (d) { + return 'comment-avatar user-' + d.uid; + }).call(svgIcon('#iD-icon-avatar', 'comment-avatar-icon')); + var mainEnter = commentEnter.append('div').attr('class', 'comment-main'); + var metadataEnter = mainEnter.append('div').attr('class', 'comment-metadata'); + metadataEnter.append('div').attr('class', 'comment-author').each(function (d) { + var selection = select(this); + var osm = services.osm; + + if (osm && d.user) { + selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); } - context.map().centerZoom(center, zoom); - window.location.replace(hash); - context.inIntro(false); + selection.html(function (d) { + return d.user || _t.html('note.anonymous'); + }); }); - 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); + metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { + return _t('note.status.' + d.action, { + when: localeDateString(d.date) + }); }); - buttons.append('span').attr('class', 'status').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); - enterChapter(null, chapters[0]); - - function enterChapter(d3_event, newChapter) { - if (_currChapter) { - _currChapter.exit(); - } + 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); + } - context.enter(modeBrowse(context)); - _currChapter = newChapter; + 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 - _currChapter.enter(); + _note.comments.forEach(function (d) { + if (d.uid) uids[d.uid] = true; + }); - buttons.classed('next', false).classed('active', function (d) { - return d.title === _currChapter.title; + 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 intro; - } + function localeDateString(s) { + if (!s) return null; + var options = { + day: 'numeric', + month: 'short', + year: 'numeric' + }; + s = s.replace(/-/g, '/'); // fix browser-specific Date() issues - 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' + var d = new Date(s); + if (isNaN(d.getTime())) return null; + return d.toLocaleDateString(_mainLocalizer.localeCode(), options); + } + + noteComments.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteComments; }; - function update(selection) { - var shownItems = []; - var liveIssues = context.validator().getIssues({ - what: corePreferences('validate-what') || 'edited', - where: corePreferences('validate-where') || 'all' - }); + return noteComments; + } - if (liveIssues.length) { - warningsItem.count = liveIssues.length; - shownItems.push(warningsItem); - } + function uiNoteHeader() { + var _note; - if (corePreferences('validate-what') === 'all') { - var resolvedIssues = context.validator().getResolvedIssues(); + 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 (resolvedIssues.length) { - resolvedItem.count = resolvedIssues.length; - shownItems.push(resolvedItem); + if (d.id < 0) { + statusIcon = '#iD-icon-plus'; + } else if (d.status === 'open') { + statusIcon = '#iD-icon-close'; + } else { + statusIcon = '#iD-icon-apply'; } - } - var chips = selection.selectAll('.chip').data(shownItems, function (d) { - return d.id; + iconEnter.append('div').attr('class', 'note-icon-annotation').call(svgIcon(statusIcon, 'icon-annotation')); }); - 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 + headerEnter.append('div').attr('class', 'note-header-label').html(function (d) { + if (_note.isNew()) { + return _t('note.new'); + } - 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(); + return _t('note.note') + ' ' + d.id + ' ' + (d.status === 'closed' ? _t('note.closed') : ''); }); } - return function (selection) { - update(selection); - context.validator().on('validated.infobox', function () { - update(selection); - }); + noteHeader.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteHeader; }; + + return noteHeader; } - 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 uiNoteReport() { + var _note; - var _dMini; // dimensions of minimap + function noteReport(selection) { + var url; + if (services.osm && _note instanceof osmNote && !_note.isNew()) { + url = services.osm.noteReportURL(_note); + } - var _cMini; // center pixel of minimap + var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit + link.exit().remove(); // enter - var _tStart; // transform at start of gesture + 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')); + } + noteReport.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteReport; + }; - var _tCurr; // transform at most recent event + return noteReport; + } + function uiNoteEditor(context) { + var dispatch = dispatch$8('change'); + var noteComments = uiNoteComments(); + var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); - var _timeoutID; + var _note; - function zoomStarted() { - if (_skipEvents) return; - _tStart = _tCurr = projection.transform(); - _gesture = null; + var _newNote; // var _fieldsArr; + + + 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); + }); } + } - 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; + function noteSaveSection(selection) { + var isSelected = _note && _note.id === context.selectedNoteID(); - if (!isZooming && !isPanning) { - return; // no change - } // lock in either zooming or panning, don't allow both in minimap. + var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit + noteSave.exit().remove(); // enter - if (!_gesture) { - _gesture = isZooming ? 'zoom' : 'pan'; - } + 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); + // } - var tMini = projection.transform(); - var tX, tY, scale; + 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 (_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; - } + if (!commentTextarea.empty() && _newNote) { + // autofocus the comment field for new notes + commentTextarea.node().focus(); + } // update - utilSetTransform(tiles, tX, tY, scale); - utilSetTransform(viewport, 0, 0, scale); - _isTransformed = true; - _tCurr = identity$2.translate(x, y).scale(k); - var zMain = geoScaleToZoom(context.projection.scale()); - var zMini = geoScaleToZoom(k); - _zDiff = zMain - zMini; - queueRedraw(); - } - function zoomEnded() { - if (_skipEvents) return; - if (_gesture !== 'pan') return; - updateProjection(); - _gesture = null; - context.map().center(projection.invert(_cMini)); // recenter main map.. + noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter + + 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 + + window.setTimeout(function () { + if (_note.isNew()) { + noteSave.selectAll('.save-button').node().focus(); + clickSave(); + } else { + noteSave.selectAll('.comment-button').node().focus(); + clickComment(); + } + }, 10); } - function updateProjection() { - var loc = context.map().center(); - var tMain = context.projection.transform(); - var zMain = geoScaleToZoom(tMain.k); - var zMini = Math.max(zMain - _zDiff, 0.5); - var kMini = geoZoomToScale(zMini); - projection.translate([tMain.x, tMain.y]).scale(kMini); - var point = projection(loc); - var mouse = _gesture === 'pan' ? geoVecSubtract([_tCurr.x, _tCurr.y], [_tStart.x, _tStart.y]) : [0, 0]; - var xMini = _cMini[0] - point[0] + tMain.x + mouse[0]; - var yMini = _cMini[1] - point[1] + tMain.y + mouse[1]; - projection.translate([xMini, yMini]).clipExtent([[0, 0], _dMini]); - _tCurr = projection.transform(); + function changeInput() { + var input = select(this); + var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself - if (_isTransformed) { - utilSetTransform(tiles, 0, 0); - utilSetTransform(viewport, 0, 0); - _isTransformed = false; + _note = _note.update({ + newComment: val + }); + var osm = services.osm; + + if (osm) { + osm.replaceNote(_note); // update note cache } - zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); - _skipEvents = true; - wrap.call(zoom.transform, _tCurr); - _skipEvents = false; + noteSave.call(noteSaveButtons); } + } - function redraw() { - clearTimeout(_timeoutID); - if (_isHidden) return; - updateProjection(); - var zMini = geoScaleToZoom(projection.scale()); // setup tile container + 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 - tiles = wrap.selectAll('.map-in-map-tiles').data([0]); - tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background + 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')); - 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 + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + } - var overlaySources = context.background().overlayLayerSources(); - var activeOverlayLayers = []; + 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() + })); + }); + } - for (var i = 0; i < overlaySources.length; i++) { - if (overlaySources[i].validZoom(zMini)) { - if (!overlayLayers[i]) overlayLayers[i] = rendererTileLayer(context); - activeOverlayLayers.push(overlayLayers[i].source(overlaySources[i]).projection(projection).dimensions(_dMini)); - } - } + function noteSaveButtons(selection) { + var osm = services.osm; + var hasAuth = osm && osm.authenticated(); - 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 isSelected = _note && _note.id === context.selectedNoteID(); + + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit + + buttonSection.exit().remove(); // enter + + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + + 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 + + + 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); - if (_gesture !== 'pan') { - var getPath = d3_geoPath(projection); - var bbox = { - type: 'Polygon', - coordinates: [context.map().extent().polygon()] - }; - viewport = wrap.selectAll('.map-in-map-viewport').data([0]); - viewport = viewport.enter().append('svg').attr('class', 'map-in-map-viewport').merge(viewport); - var path = viewport.selectAll('.map-in-map-bbox').data([bbox]); - path.enter().append('path').attr('class', 'map-in-map-bbox').merge(path).attr('d', getPath).classed('thick', function (d) { - return getPath.area(d) < 30; - }); - } + function isSaveDisabled(d) { + return hasAuth && d.status === 'open' && d.newComment ? null : true; } + } - function queueRedraw() { - clearTimeout(_timeoutID); - _timeoutID = setTimeout(function () { - redraw(); - }, 750); + function clickCancel(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var osm = services.osm; + + if (osm) { + osm.removeNote(d); } - 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); + context.enter(modeBrowse(context)); + dispatch.call('change'); + } - 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 clickSave(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var osm = services.osm; + + if (osm) { + osm.postNoteCreate(d, function (err, note) { + dispatch.call('change', note); + }); } + } - 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 clickStatus(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - _dMini = [200, 150]; //utilGetDimensions(wrap); + var osm = services.osm; - _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); + if (osm) { + var setStatus = d.status === 'open' ? 'closed' : 'open'; + osm.postNoteUpdate(d, setStatus, function (err, note) { + dispatch.call('change', note); + }); + } } - return mapInMap; - } + function clickComment(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - 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')); + var osm = services.osm; - function disableTooHigh() { - var canEdit = context.map().zoom() >= context.minEditableZoom(); - div.style('display', canEdit ? 'none' : 'block'); + if (osm) { + osm.postNoteUpdate(d, d.status, function (err, note) { + dispatch.call('change', note); + }); } + } - context.map().on('move.notice', debounce(disableTooHigh, 500)); - disableTooHigh(); + 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 uiPhotoviewer(context) { - var dispatch$1 = dispatch('resize'); + 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 _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + var _current; - function photoviewer(selection) { - selection.append('button').attr('class', 'thumb-hide').on('click', function () { - if (services.streetside) { - services.streetside.hideViewer(context); - } + var _wasData = false; + var _wasNote = false; + var _wasQaItem = false; // use pointer events on supported platforms; fallback to mouse events - if (services.mapillary) { - services.mapillary.hideViewer(context); - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - if (services.openstreetcam) { - services.openstreetcam.hideViewer(context); - } - }).append('div').call(svgIcon('#iD-icon-close')); + function sidebar(selection) { + var container = context.container(); + var minWidth = 240; + var sidebarWidth; + var containerWidth; + var dragOffset; // Set the initial width constraints - function preventDefault(d3_event) { - d3_event.preventDefault(); - } + 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; - 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 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 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; + 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 - function startResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; + resizer.classed('dragging', true); + select(window).on('touchmove.sidebar-resizer', function (d3_event) { + // disable page scrolling while resizing on touch input d3_event.preventDefault(); - d3_event.stopPropagation(); - var mapSize = context.map().dimensions(); - - if (resizeOnX) { - var maxWidth = mapSize[0]; - var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); - target.style('width', newWidth + 'px'); - } + }, { + passive: false + }).on(_pointerPrefix + 'move.sidebar-resizer', pointermove).on(_pointerPrefix + 'up.sidebar-resizer pointercancel.sidebar-resizer', pointerup); + } - if (resizeOnY) { - var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map + 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); - var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); - target.style('height', newHeight + 'px'); + if (shouldCollapse) { + if (!isCollapsed) { + selection.style(xMarginProperty, '-400px').style('width', '400px'); + context.ui().onResize([(sidebarWidth - dx) * scaleX, 0]); } + } else { + var widthPct = sidebarWidth / containerWidth * 100; + selection.style(xMarginProperty, null).style('width', widthPct + '%'); - dispatch.call(eventName, target, utilGetDimensions(target, true)); + if (isCollapsed) { + context.ui().onResize([-sidebarWidth * scaleX, 0]); + } else { + context.ui().onResize([-dx * scaleX, 0]); + } } + } - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + function pointerup(d3_event) { + if (downPointerId !== (d3_event.pointerId || 'mouse')) return; + downPointerId = null; + resizer.classed('dragging', false); + select(window).on('touchmove.sidebar-resizer', null).on(_pointerPrefix + 'move.sidebar-resizer', null).on(_pointerPrefix + 'up.sidebar-resizer pointercancel.sidebar-resizer', null); + } - function stopResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; - d3_event.preventDefault(); - d3_event.stopPropagation(); // remove all the listeners we added + var featureListWrap = selection.append('div').attr('class', 'feature-list-pane').call(uiFeatureList(context)); + var inspectorWrap = selection.append('div').attr('class', 'inspector-hidden inspector-wrap'); - select(window).on('.' + eventName, null); - } + var hoverModeSelect = function hoverModeSelect(targets) { + context.container().selectAll('.feature-list-item button').classed('hover', false); - 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 (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 (_pointerPrefix === 'pointer') { - select(window).on('pointercancel.' + eventName, stopResize, false); + if (!elements.empty()) { + elements.classed('hover', 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) + sidebar.hoverModeSelect = throttle(hoverModeSelect, 200); - var photoDimensions = utilGetDimensions(photoviewer, true); + function hover(targets) { + var datum = targets && targets.length && targets[0]; - 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 (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; - return utilRebind(photoviewer, dispatch$1, 'on'); - } + if (osm) { + datum = osm.getNote(datum.id); // marker may contain stale data - get latest + } - 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(); - }; - } + 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]; - function uiScale(context) { - var projection = context.projection, - isImperial = !_mainLocalizer.usesMetric(), - maxLength = 180, - tickHeight = 8; + if (errService) { + // marker may contain stale data - get latest + datum = errService.getError(datum.id); + } // Currently only three possible services - 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; - 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 errEditor; + if (datum.service === 'keepRight') { + errEditor = keepRightEditor; + } else if (datum.service === 'osmose') { + errEditor = osmoseEditor; + } else { + errEditor = improveOsmEditor; + } - for (i = 0; i < buckets.length; i++) { - val = buckets[i]; + 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 (dist >= val) { - scale.dist = Math.floor(dist / val) * val; - break; - } else { - scale.dist = +dist.toFixed(2); + 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(); } } - 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); - } - - return function (selection) { - function switchUnits() { - isImperial = !isImperial; - selection.call(update); - } - - 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 uiShortcuts(context) { - var detected = utilDetect(); - var _activeTab = 0; - - var _modalSelection; + sidebar.hover = throttle(hover, 200); - var _selection = select(null); + sidebar.intersects = function (extent) { + var rect = selection.node().getBoundingClientRect(); + return extent.intersects([context.projection.invert([0, rect.height]), context.projection.invert([rect.width, 0])]); + }; - function shortcutsModal(_modalSelection) { - _modalSelection.select('.modal').classed('modal-shortcuts', true); + sidebar.select = function (ids, newFeature) { + sidebar.hide(); - var content = _modalSelection.select('.content'); + if (ids && ids.length) { + var entity = ids.length === 1 && context.entity(ids[0]); - content.append('div').attr('class', 'modal-section').append('h3').html(_t.html('shortcuts.title')); - _mainFileFetcher.get('shortcuts').then(function (data) { - content.call(render, data); - })["catch"](function () { - /* ignore */ - }); - } + if (entity && newFeature && selection.classed('collapsed')) { + // uncollapse the sidebar + var extent = entity.extent(context.graph()); + sidebar.expand(sidebar.intersects(extent)); + } - function render(selection, dataShortcuts) { - var wrapper = selection.selectAll('.wrapper').data([0]); - var wrapperEnter = wrapper.enter().append('div').attr('class', 'wrapper modal-section'); - var tabsBar = wrapperEnter.append('div').attr('class', 'tabs-bar'); - var shortcutsList = wrapperEnter.append('div').attr('class', 'shortcuts-list'); - wrapper = wrapper.merge(wrapperEnter); - var tabs = tabsBar.selectAll('.tab').data(dataShortcuts); - var tabsEnter = tabs.enter().append('a').attr('class', 'tab').attr('href', '#').on('click', function (d3_event) { - d3_event.preventDefault(); - var i = tabs.nodes().indexOf(this); - _activeTab = i; - render(selection, dataShortcuts); - }); - tabsEnter.append('span').html(function (d) { - return _t.html(d.text); - }); // Update + 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 - wrapper.selectAll('.tab').classed('active', function (d, i) { - return i === _activeTab; - }); - var shortcuts = shortcutsList.selectAll('.shortcut-tab').data(dataShortcuts); - var shortcutsEnter = shortcuts.enter().append('div').attr('class', function (d) { - return 'shortcut-tab shortcut-tab-' + d.tab; - }); - var columnsEnter = shortcutsEnter.selectAll('.shortcut-column').data(function (d) { - return d.columns; - }).enter().append('table').attr('class', 'shortcut-column'); - var rowsEnter = columnsEnter.selectAll('.shortcut-row').data(function (d) { - return d.rows; - }).enter().append('tr').attr('class', 'shortcut-row'); - var sectionRows = rowsEnter.filter(function (d) { - return !d.shortcuts; - }); - sectionRows.append('td'); - sectionRows.append('td').attr('class', 'shortcut-section').append('h3').html(function (d) { - return _t.html(d.text); - }); - var shortcutRows = rowsEnter.filter(function (d) { - return d.shortcuts; - }); - var shortcutKeys = shortcutRows.append('td').attr('class', 'shortcut-keys'); - var modifierKeys = shortcutKeys.filter(function (d) { - return d.modifiers; - }); - modifierKeys.selectAll('kbd.modifier').data(function (d) { - if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { - return ['⌘']; - } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { - return []; - } else { - return d.modifiers; - } - }).enter().each(function () { - var selection = select(this); - selection.append('kbd').attr('class', 'modifier').html(function (d) { - return uiCmd.display(d); - }); - selection.append('span').html('+'); - }); - shortcutKeys.selectAll('kbd.shortcut').data(function (d) { - var arr = d.shortcuts; + inspector.state('select').entityIDs(ids).newFeature(newFeature); + inspectorWrap.call(inspector); + } else { + inspector.state('hide'); + } + }; - 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 + sidebar.showPresetList = function () { + inspector.showList(); + }; + 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); + }; - 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/); + sidebar.hide = function () { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = null; + }; - 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; - }); + sidebar.expand = function (moveMap) { + if (selection.classed('collapsed')) { + sidebar.toggle(moveMap); } + }; - 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); + sidebar.collapse = function (moveMap) { + if (!selection.classed('collapsed')) { + sidebar.toggle(moveMap); } - }); - 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.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 - return function (selection, show) { - _selection = selection; + selection.style('width', sidebarWidth + 'px'); + var startMargin, endMargin, lastMargin; - if (show) { - _modalSelection = uiModal(selection); + if (isCollapsing) { + startMargin = lastMargin = 0; + endMargin = -sidebarWidth; + } else { + startMargin = lastMargin = -sidebarWidth; + endMargin = 0; + } - _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 (!isCollapsing) { + // unhide the sidebar's content before it transitions onscreen + selection.classed('collapsed', isCollapsing); + } - _modalSelection = null; - } - } else { - _modalSelection = uiModal(_selection); + 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 % - _modalSelection.call(shortcutsModal); + + 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 - var pair_1 = pair; - 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 + resizer.on('dblclick', function (d3_event) { + d3_event.preventDefault(); - var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing + if (d3_event.sourceEvent) { + d3_event.sourceEvent.preventDefault(); + } - var dim; + sidebar.toggle(); + }); // ensure hover sidebar is closed when zooming out beyond editable zoom - if (m[1] && m[5]) { - // if matched both.. - dim = m[1]; // keep leading + context.map().on('crossEditableZoom.sidebar', function (within) { + if (!within && !selection.select('.inspector-hover').empty()) { + hover([]); + } + }); + } - matched = matched.slice(0, -1); // remove trailing dimension from match - } else { - dim = m[1] || m[5]; - } // if unrecognized dimension + sidebar.showPresetList = function () {}; + sidebar.hover = function () {}; - if (dim && dims.indexOf(dim) === -1) return null; // extract DMS + sidebar.hover.cancel = function () {}; - 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) - }; - } + sidebar.intersects = function () {}; - function pair(input, dims) { - input = input.trim(); - var one = search(input, dims); - if (!one) return null; - input = one.remain.trim(); - var two = search(input, dims); - if (!two || two.remain) return null; + sidebar.select = function () {}; - if (one.dim) { - return swapdim(one.val, two.val, one.dim); - } else { - return [one.val, two.val]; - } - } + sidebar.show = function () {}; - function swapdim(a, b, dim) { - if (dim === 'N' || dim === 'S') return [a, b]; - if (dim === 'W' || dim === 'E') return [b, a]; + sidebar.hide = function () {}; + + sidebar.expand = function () {}; + + sidebar.collapse = function () {}; + + sidebar.toggle = function () {}; + + return sidebar; } - function uiFeatureList(context) { - var _geocodeResults; + function uiSourceSwitch(context) { + var keys; - 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); + 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 - function focusSearch(d3_event) { - var mode = context.mode() && context.mode().id; - if (mode !== 'browse') return; - d3_event.preventDefault(); - search.node().focus(); - } + context.flush(); // remove stored data - function keydown(d3_event) { - if (d3_event.keyCode === 27) { - // escape - search.node().blur(); - } - } + select(this).html(isLive ? _t.html('source_switch.live') : _t.html('source_switch.dev')).classed('live', isLive).classed('chip', isLive); + osm["switch"](isLive ? keys[0] : keys[1]); // switch connection (warning: dispatches 'change' event) + } - function keypress(d3_event) { - var q = search.property('value'), - items = list.selectAll('.feature-list-item'); + var sourceSwitch = function sourceSwitch(selection) { + selection.append('a').attr('href', '#').html(_t.html('source_switch.live')).attr('class', 'live chip').on('click', click); + }; - if (d3_event.keyCode === 13 && // ↩ Return - q.length && items.size()) { - click(items.datum()); - } - } + sourceSwitch.keys = function (_) { + if (!arguments.length) return keys; + keys = _; + return sourceSwitch; + }; - function inputevent() { - _geocodeResults = undefined; - drawList(); - } + return sourceSwitch; + } - function clearSearch() { - search.property('value', ''); - drawList(); - } + 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); - function mapDrawn(e) { - if (e.full) { - drawList(); - } + if (osm) { + osm.on('loading.spinner', function () { + img.transition().style('opacity', 1); + }).on('loaded.spinner', function () { + img.transition().style('opacity', 0); + }); } + }; + } - function features() { - var result = []; - var graph = context.graph(); - var visibleCenter = context.map().extent().center(); - var q = search.property('value').toLowerCase(); - if (!q) return result; - var locationMatch = pair_1(q.toUpperCase()) || q.match(/^(-?\d+\.?\d*)\s+(-?\d+\.?\d*)$/); + function uiSplash(context) { + return function (selection) { + // Exception - if there are restorable changes, skip this splash screen. + // This is because we currently only support one `uiModal` at a time + // and we need to show them `uiRestore`` instead of this one. + if (context.history().hasRestorableChanges()) return; // If user has not seen this version of the privacy policy, show the splash again. - if (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 + var updateMessage = ''; + var sawPrivacyVersion = corePreferences('sawPrivacyVersion'); + var showSplash = !corePreferences('sawSplash'); + if (sawPrivacyVersion !== context.privacyVersion) { + updateMessage = _t('splash.privacy_update'); + showSplash = true; + } - var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); + if (!showSplash) return; + corePreferences('sawSplash', true); + corePreferences('sawPrivacyVersion', context.privacyVersion); // fetch intro graph data now, while user is looking at the splash screen - 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 - }); - } + _mainFileFetcher.get('intro_graph'); + var modalSelection = uiModal(selection); + modalSelection.select('.modal').attr('class', 'modal-splash modal'); + var introModal = modalSelection.select('.content').append('div').attr('class', 'fillL'); + introModal.append('div').attr('class', 'modal-section').append('h3').html(_t.html('splash.welcome')); + var modalSection = introModal.append('div').attr('class', 'modal-section'); + modalSection.append('p').html(_t.html('splash.text', { + version: context.version, + website: 'changelog', + github: 'github.com' + })); + modalSection.append('p').html(_t.html('splash.privacy', { + updateMessage: updateMessage, + privacyLink: '' + _t('splash.privacy_policy') + '' + })); + var buttonWrap = introModal.append('div').attr('class', 'modal-actions'); + var walkthrough = buttonWrap.append('button').attr('class', 'walkthrough').on('click', function () { + context.container().call(uiIntro(context)); + modalSelection.close(); + }); + walkthrough.append('svg').attr('class', 'logo logo-walkthrough').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + walkthrough.append('div').html(_t.html('splash.walkthrough')); + var startEditing = buttonWrap.append('button').attr('class', 'start-editing').on('click', modalSelection.close); + startEditing.append('svg').attr('class', 'logo logo-features').append('use').attr('xlink:href', '#iD-logo-features'); + startEditing.append('div').html(_t.html('splash.start')); + modalSelection.select('button.close').attr('class', 'hide'); + }; + } - var allEntities = graph.entities; - var localResults = []; + function uiStatus(context) { + var osm = context.connection(); + return function (selection) { + if (!osm) return; - for (var id in allEntities) { - var entity = allEntities[id]; - if (!entity) continue; - var name = utilDisplayName(entity) || ''; - if (name.toLowerCase().indexOf(q) < 0) continue; - var matched = _mainPresetIndex.match(entity, graph); - var type = matched && matched.name() || utilDisplayType(entity.id); - var extent = entity.extent(graph); - var distance = extent ? geoSphericalDistance(visibleCenter, extent.center()) : 0; - localResults.push({ - id: entity.id, - entity: entity, - geometry: entity.geometry(graph), - type: type, - name: name, - distance: distance - }); - if (localResults.length > 100) break; - } + function update(err, apiStatus) { + selection.html(''); - localResults = localResults.sort(function byDistance(a, b) { - return a.distance - b.distance; - }); - result = result.concat(localResults); + 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 - (_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 - }; + osm.reloadApiStatus(); + }, 2000); // eslint-disable-next-line no-warning-comments + // TODO: nice messages for different error types - if (d.osm_type === 'way') { - // for ways, add some fake closed nodes - attrs.nodes = ['a', 'a']; // so that geometry area is possible - } - var tempEntity = osmEntity(attrs); - var tempGraph = coreGraph([tempEntity]); - var matched = _mainPresetIndex.match(tempEntity, tempGraph); - var type = matched && matched.name() || utilDisplayType(id); - result.push({ - id: tempEntity.id, - geometry: tempEntity.geometry(tempGraph), - type: type, - name: d.display_name, - extent: new geoExtent([parseFloat(d.boundingbox[3]), parseFloat(d.boundingbox[0])], [parseFloat(d.boundingbox[2]), parseFloat(d.boundingbox[1])]) + 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(); }); } - }); - - 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 - }); + } else if (apiStatus === 'readonly') { + selection.html(_t.html('osm_api_status.message.readonly')); + } else if (apiStatus === 'offline') { + selection.html(_t.html('osm_api_status.message.offline')); } - return result; + selection.attr('class', 'api-status ' + (err ? 'error' : apiStatus)); } - 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')); + osm.on('apiStatusChange.uiStatus', update); // reload the status periodically regardless of other factors - 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')); - } + window.setInterval(function () { + osm.reloadApiStatus(); + }, 90000); // load the initial status in case no OSM data was loaded yet - 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(); - } + osm.reloadApiStatus(); + }; + } - function mouseover(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], true, context); - } + 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 mouseout(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], false, context); - } + mode.enter = function () { + context.install(behavior); + }; - function click(d3_event, d) { - d3_event.preventDefault(); + mode.exit = function () { + context.uninstall(behavior); + }; - 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); - } - } + mode.selectedIDs = function () { + return [wayID]; + }; - function geocoderSearch() { - services.geocoder.search(search.property('value'), function (err, resp) { - _geocodeResults = resp || []; - drawList(); - }); - } - } + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - return featureList; + return mode; } - function uiSectionEntityIssues(context) { - var _entityIDs = []; - var _issues = []; + 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'); - var _activeIssueID; + function actionClose(wayId) { + return function (graph) { + return graph.replace(graph.entity(wayId).close()); + }; + } - 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 + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - }).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); - }); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - function reloadIssues() { - _issues = context.validator().getSharedEntityIssues(_entityIDs, { - includeDisabledRules: true + 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), actionClose(way.id), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); } - function makeActiveIssue(issueID) { - _activeIssueID = issueID; - section.selection().selectAll('.issue-container').classed('active', function (d) { - return d.id === _activeIssueID; + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags }); + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); } - 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.enter = function () { + context.install(behavior); + }; - containers.exit().remove(); // Enter + mode.exit = function () { + context.uninstall(behavior); + }; - 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 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'); - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); - } + 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)); + context.enter(modeDrawLine(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), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawLine(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)); + context.enter(modeDrawLine(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 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'); - select(this).call(svgIcon('#' + iconName, 'fix-icon')); - }); - buttons.append('span').attr('class', 'fix-message').html(function (d) { - return d.title; + function add(loc) { + var node = osmNode({ + loc: loc, + 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), _t('operations.add.annotation.point')); + enterSelectMode(node); + } - return null; + function addWay(loc, edge) { + var node = osmNode({ + tags: defaultTags }); + context.perform(actionAddMidpoint({ + loc: loc, + edge: edge + }, node), _t('operations.add.annotation.vertex')); + enterSelectMode(node); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + function enterSelectMode(node) { + context.enter(modeSelect(context, [node.id]).newFeature(true)); + } - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _activeIssueID = null; - reloadIssues(); + function addNode(node) { + if (Object.keys(defaultTags).length === 0) { + enterSelectMode(node); + return; } - return section; + var tags = Object.assign({}, node.tags); // shallow copy + + for (var key in defaultTags) { + tags[key] = defaultTags[key]; + } + + context.perform(actionChangeTags(node.id, tags), _t('operations.add.annotation.point')); + enterSelectMode(node); + } + + function cancel() { + context.enter(modeBrowse(context)); + } + + mode.enter = function () { + context.install(behavior); }; - return section; + mode.exit = function () { + context.uninstall(behavior); + }; + + return mode; } - function uiPresetIcon() { - var _preset; + function modeSelectNote(context, selectedNoteID) { + var mode = { + id: 'select-note', + button: 'browse' + }; - var _geometry; + var _keybinding = utilKeybinding('select-note'); - var _sizeClass = 'medium'; + var _noteEditor = uiNoteEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function isSmall() { - return _sizeClass === 'small'; - } + var note = checkSelectedID(); + if (!note) return; + context.ui().sidebar.show(_noteEditor.note(note)); + }); - function presetIcon(selection) { - selection.each(render); - } + var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + var _newFeature = false; - 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 checkSelectedID() { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); - 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); + if (!note) { + context.enter(modeBrowse(context)); + } + + 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); + + 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); + } } - 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 esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); } - 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); - }); + mode.zoomToSelected = function () { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); - 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); - }); + if (note) { + context.map().centerZoomEase(note.loc, 20); } + }; - fill = fillEnter.merge(fill); - fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); - fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); - } + mode.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return mode; + }; - 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 + mode.enter = function () { + var note = checkSelectedID(); + if (!note) return; - 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)); - } + _behaviors.forEach(context.install); - 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 + _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); - 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); + 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); + }; + + mode.exit = function () { + _behaviors.forEach(context.uninstall); + + select(document).call(_keybinding.unbind); + context.surface().selectAll('.layer-notes .selected').classed('selected hover', false); + context.map().on('drawn.select', null); + context.ui().sidebar.hide(); + context.selectedNoteID(null); + }; + + return mode; + } + + 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 add(loc) { + var osm = services.osm; + if (!osm) return; + var note = osmNote({ + loc: loc, + status: 'open', + comments: [] }); - route = routeEnter.merge(route); + osm.replaceNote(note); // force a reraw (there is no history change that would otherwise do this) - if (drawRoute) { - var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; - var segmentPresetIDs = routeSegments[routeType]; + context.map().pan([0, 0]); + context.selectedNoteID(note.id).enter(modeSelectNote(context, note.id).newFeature(true)); + } - 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 cancel() { + context.enter(modeBrowse(context)); + } + mode.enter = function () { + context.install(behavior); + }; - var routeSegments = { - bicycle: ['highway/cycleway', 'highway/cycleway', 'highway/cycleway'], - bus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - trolleybus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - detour: ['highway/tertiary', 'highway/residential', 'highway/unclassified'], - ferry: ['route/ferry', 'route/ferry', 'route/ferry'], - foot: ['highway/footway', 'highway/footway', 'highway/footway'], - hiking: ['highway/path', 'highway/path', 'highway/path'], - horse: ['highway/bridleway', 'highway/bridleway', 'highway/bridleway'], - light_rail: ['railway/light_rail', 'railway/light_rail', 'railway/light_rail'], - monorail: ['railway/monorail', 'railway/monorail', 'railway/monorail'], - pipeline: ['man_made/pipeline', 'man_made/pipeline', 'man_made/pipeline'], - piste: ['piste/downhill', 'piste/hike', 'piste/nordic'], - power: ['power/line', 'power/line', 'power/line'], - road: ['highway/secondary', 'highway/primary', 'highway/trunk'], - subway: ['railway/subway', 'railway/subway', 'railway/subway'], - train: ['railway/rail', 'railway/rail', 'railway/rail'], - tram: ['railway/tram', 'railway/tram', 'railway/tram'], - waterway: ['waterway/stream', 'waterway/stream', 'waterway/stream'] + mode.exit = function () { + context.uninstall(behavior); }; - function render() { - var p = _preset.apply(this, arguments); + return mode; + } - var geom = _geometry ? _geometry.apply(this, arguments) : null; + var JXON = new function () { + var sValueProp = 'keyValue', + sAttributesProp = 'keyAttributes', + sAttrPref = '@', - if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { - geom = 'route'; + /* you can customize these values */ + aCache = [], + rIsNull = /^\s*$/, + rIsBool = /^(?:true|false)$/i; + + function parseText(sValue) { + if (rIsNull.test(sValue)) { + return null; } - 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) : {}; + if (rIsBool.test(sValue)) { + return sValue.toLowerCase() === 'true'; + } - for (var k in tags) { - if (tags[k] === '*') { - tags[k] = 'yes'; - } + if (isFinite(sValue)) { + return parseFloat(sValue); } - 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); + if (isFinite(Date.parse(sValue))) { + return new Date(sValue); + } + + return sValue; } - presetIcon.preset = function (val) { - if (!arguments.length) return _preset; - _preset = utilFunctor(val); - return presetIcon; - }; + function EmptyTree() {} - presetIcon.geometry = function (val) { - if (!arguments.length) return _geometry; - _geometry = utilFunctor(val); - return presetIcon; + EmptyTree.prototype.toString = function () { + return 'null'; }; - presetIcon.sizeClass = function (val) { - if (!arguments.length) return _sizeClass; - _sizeClass = val; - return presetIcon; + EmptyTree.prototype.valueOf = function () { + return null; }; - return presetIcon; - } + function objectify(vValue) { + return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); + } - function uiSectionFeatureType(context) { - var dispatch$1 = dispatch('choose'); - var _entityIDs = []; - var _presets = []; + 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 _tagReference; + if (bChildren) { + for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { + oNode = oParentNode.childNodes.item(nItem); - var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); + 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); + } + } + } - 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 + var nLevelEnd = aCache.length, + vBuiltVal = parseText(sCollectedTxt); - 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 (!bHighVerb && (bChildren || bAttributes)) { + vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; } - 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; - }); - } + for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { + sProp = aCache[nElId].nodeName.toLowerCase(); + vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return section; - }; + if (vResult.hasOwnProperty(sProp)) { + if (vResult[sProp].constructor !== Array) { + vResult[sProp] = [vResult[sProp]]; + } - section.presets = function (val) { - if (!arguments.length) return _presets; // don't reload the same preset + vResult[sProp].push(vContent); + } else { + vResult[sProp] = vContent; + nLength++; + } + } - if (!utilArrayIdentical(val, _presets)) { - _presets = val; + if (bAttributes) { + var nAttrLen = oParentNode.attributes.length, + sAPrefix = bNesteAttr ? '' : sAttrPref, + oAttrParent = bNesteAttr ? {} : vResult; - if (_presets.length === 1) { - _tagReference = uiTagReference(_presets[0].reference()).showing(false); + for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { + oAttrib = oParentNode.attributes.item(nAttrib); + oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); } - } - return section; - }; + if (bNesteAttr) { + if (bFreeze) { + Object.freeze(oAttrParent); + } - function entityGeometries() { - var counts = {}; + vResult[sAttributesProp] = oAttrParent; + nLength -= nAttrLen - 1; + } + } - for (var i in _entityIDs) { - var geometry = context.graph().geometry(_entityIDs[i]); - if (!counts[geometry]) counts[geometry] = 0; - counts[geometry] += 1; + if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { + vResult[sValueProp] = vBuiltVal; + } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { + vResult = vBuiltVal; } - return Object.keys(counts).sort(function (geom1, geom2) { - return counts[geom2] - counts[geom1]; - }); + if (bFreeze && (bHighVerb || nLength > 0)) { + Object.freeze(vResult); + } + + aCache.length = nLevelStart; + return vResult; } - return utilRebind(section, dispatch$1, 'on'); - } + function loadObjTree(oXMLDoc, oParentEl, oParentObj) { + var vValue, oChild; - // It borrows some code from uiHelp + if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); + /* verbosity level is 0 */ + } else if (oParentObj.constructor === Date) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString())); + } - function uiFieldHelp(context, fieldName) { - var fieldHelp = {}; + for (var sName in oParentObj) { + vValue = oParentObj[sName]; - var _inspector = select(null); + if (isFinite(sName) || vValue instanceof Function) { + continue; + } + /* verbosity level is 0 */ - var _wrap = select(null); - var _body = select(null); + 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 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']]] + if (vValue instanceof Object) { + loadObjTree(oXMLDoc, oChild, vValue); + } else if (vValue !== null && vValue !== true) { + oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); + } + + oParentEl.appendChild(oChild); + } + } + } + + this.build = function (oXMLParent, nVerbosity + /* optional */ + , bFreeze + /* optional */ + , bNesteAttributes + /* optional */ + ) { + var _nVerb = arguments.length > 1 && typeof nVerbosity === 'number' ? nVerbosity & 3 : + /* put here the default verbosity level: */ + 1; + + return createObjTree(oXMLParent, _nVerb, bFreeze || false, arguments.length > 3 ? bNesteAttributes : _nVerb === 3); }; - 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 - 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? + this.unbuild = function (oObjTree) { + var oNewDoc = document.implementation.createDocument('', '', null); + loadObjTree(oNewDoc, oNewDoc, oObjTree); + return oNewDoc; + }; - var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s + 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)); - return all + hhh + _t.html(subkey, replacements) + '\n\n'; - }, ''); - return { - key: helpkey, - title: _t.html(helpkey + '.title'), - html: marked_1(text.trim()) - }; - }); + function uiConflicts(context) { + var dispatch = dispatch$8('cancel', 'save'); + var keybinding = utilKeybinding('conflicts'); - function show() { - updatePosition(); + var _origChanges; - _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); + var _conflictList; + + var _shownConflictIndex; + + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); } - function hide() { - _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { - _body.classed('hide', true); - }); + function keybindingOff() { + select(document).call(keybinding.unbind); } - function clickHelp(index) { - var d = docs[index]; - var tkeys = fieldHelpKeys[fieldName][index][1]; + function tryAgain() { + keybindingOff(); + dispatch.call('save'); + } - _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { - return i === index; + 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 + + var detected = utilDetect(); + var changeset = new osmChangeset(); + delete changeset.id; // Export without changeset_id + + var data = JXON.stringify(changeset.osmChangeJXON(_origChanges)); + var blob = new Blob([data], { + type: 'text/xml;charset=utf-8;' }); + var fileName = 'changes.osc'; + var linkEnter = conflictsHelpEnter.selectAll('.download-changes').append('a').attr('class', 'download-changes'); - var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them + 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('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); + } - content.selectAll('p').attr('class', function (d, i) { - return tkeys[i]; - }); // insert special content for certain help sections + 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 (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 (index === _conflictList.length - 1) { + window.setTimeout(function () { + parent.select('.conflicts-button').attr('disabled', null); + parent.select('.conflicts-done').transition().attr('opacity', 1).style('display', 'block'); + }, 250); } + + var conflict = selection.selectAll('.conflict').data([_conflictList[index]]); + conflict.exit().remove(); + var conflictEnter = conflict.enter().append('div').attr('class', 'conflict'); + conflictEnter.append('h4').attr('class', 'conflict-count').html(_t.html('save.conflict.count', { + num: index + 1, + total: _conflictList.length + })); + conflictEnter.append('a').attr('class', 'conflict-description').attr('href', '#').html(function (d) { + return d.name; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + zoomToEntity(d.id); + }); + var details = conflictEnter.append('div').attr('class', 'conflict-detail-container'); + details.append('ul').attr('class', 'conflict-detail-list').selectAll('li').data(function (d) { + return d.details || []; + }).enter().append('li').attr('class', 'conflict-detail-item').html(function (d) { + return d; + }); + details.append('div').attr('class', 'conflict-choices').call(addChoices); + details.append('div').attr('class', 'conflict-nav-buttons joined cf').selectAll('button').data(['previous', 'next']).enter().append('button').html(function (d) { + return _t.html('save.conflict.' + d); + }).attr('class', 'conflict-nav-button action col6').attr('disabled', function (d, i) { + return i === 0 && index === 0 || i === 1 && index === _conflictList.length - 1 || null; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + var container = parent.selectAll('.conflict-container'); + var sign = d === 'previous' ? -1 : 1; + container.selectAll('.conflict').remove(); + container.call(showConflict, index + sign); + }); + } + + function addChoices(selection) { + var choices = selection.append('ul').attr('class', 'layer-list').selectAll('li').data(function (d) { + return d.choices || []; + }); // enter + + var 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 (ul.__data__.chosen === d.id) { + choose(null, ul, d); + } + }); + } + + 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); } - fieldHelp.button = function (selection) { - if (_body.empty()) return; - var button = selection.selectAll('.field-help-button').data([0]); // enter/update - - 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(); + function zoomToEntity(id, extent) { + context.surface().selectAll('.hover').classed('hover', false); + var entity = context.graph().hasEntity(id); - if (_body.classed('hide')) { - show(); + if (entity) { + if (extent) { + context.map().trimmedExtent(extent); } else { - hide(); + context.map().zoomToEase(entity); } - }); - }; - function updatePosition() { - var wrap = _wrap.node(); + 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) + // ] + // } - var inspector = _inspector.node(); - var wRect = wrap.getBoundingClientRect(); - var iRect = inspector.getBoundingClientRect(); + conflicts.conflictList = function (_) { + if (!arguments.length) return _conflictList; + _conflictList = _; + return conflicts; + }; - _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); - } + conflicts.origChanges = function (_) { + if (!arguments.length) return _origChanges; + _origChanges = _; + return conflicts; + }; - 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 + conflicts.shownEntityIds = function () { + if (_conflictList && typeof _shownConflictIndex === 'number') { + return [_conflictList[_shownConflictIndex].id]; + } - _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); - if (_inspector.empty()) return; - _body = _inspector.selectAll('.field-help-body').data([0]); + return []; + }; - var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden + return utilRebind(conflicts, dispatch, 'on'); + } + 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'); - 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); + 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 fieldHelp; + return modalSelection; } - function uiFieldCheck(field, context) { - var dispatch$1 = dispatch('change'); - var options = field.strings && field.strings.options; - var values = []; - var texts = []; + function uiChangesetEditor(context) { + var dispatch = dispatch$8('change'); + var formFields = uiFormFields(context); + var commentCombo = uiCombobox(context, 'comment').caseSensitive(true); + + var _fieldsArr; var _tags; - var input = select(null); - var text = select(null); - var label = select(null); - var reverser = select(null); + var _changesetID; - var _impliedYes; + function changesetEditor(selection) { + render(selection); + } - var _entityIDs = []; + function render(selection) { + var initial = false; - var _value; + if (!_fieldsArr) { + initial = true; + var presets = _mainPresetIndex; + _fieldsArr = [uiField(context, presets.field('comment'), null, { + show: true, + revert: false + }), uiField(context, presets.field('source'), null, { + show: false, + revert: false + }), uiField(context, presets.field('hashtags'), null, { + show: false, + revert: false + })]; - if (options) { - for (var k in options) { - values.push(k === 'undefined' ? undefined : k); - texts.push(field.t.html('options.' + k, { - 'default': options[k] - })); + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, undefined, t, onInput); + }); + }); } - } else { - values = [undefined, 'yes']; - texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; - if (field.type !== 'defaultCheck') { - values.push('no'); - texts.push(_t.html('inspector.check.no')); - } - } // Checks tags to see whether an undefined value is "Assumed to be Yes" + _fieldsArr.forEach(function (field) { + field.tags(_tags); + }); + selection.call(formFields.fieldsArr(_fieldsArr)); - 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 (initial) { + var commentField = selection.select('.form-field-comment textarea'); + var commentNode = commentField.node(); - if (field.id === 'oneway') { - var entity = context.entity(_entityIDs[0]); + 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 - 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; - } + + utilTriggerEvent(commentField, 'blur'); + var osm = context.connection(); + + 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 - 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; + var hasGoogle = _tags.comment.match(/google/i); + + var commentWarning = selection.select('.form-field-comment').selectAll('.comment-warning').data(hasGoogle ? [0] : []); + commentWarning.exit().transition().duration(200).style('opacity', 0).remove(); + var commentEnter = commentWarning.enter().insert('div', '.tag-reference-body').attr('class', 'field-warning comment-warning').style('opacity', 0); + commentEnter.append('a').attr('target', '_blank').call(svgIcon('#iD-icon-alert', 'inline')).attr('href', _t('commit.google_warning_link')).append('span').html(_t.html('commit.google_warning')); + commentEnter.transition().duration(200).style('opacity', 1); } - 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'); + changesetEditor.tags = function (_) { + if (!arguments.length) return _tags; + _tags = _; // Don't reset _fieldsArr here. - if (field.type === 'onewayCheck') { - enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); - } + return changesetEditor; + }; - label = label.merge(enter); - input = label.selectAll('input'); - text = label.selectAll('span.value'); - input.on('click', function (d3_event) { - d3_event.stopPropagation(); - var t = {}; + changesetEditor.changesetID = function (_) { + if (!arguments.length) return _changesetID; + if (_changesetID === _) return changesetEditor; + _changesetID = _; + _fieldsArr = null; + return changesetEditor; + }; - 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) + return utilRebind(changesetEditor, dispatch, 'on'); + } + function uiSectionChanges(context) { + var detected = utilDetect(); + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var section = uiSection('changes-list', context).label(function () { + var history = context.history(); + var summary = history.difference().summary(); + return _t('inspector.title_count', { + title: _t.html('commit.changes'), + count: summary.length + }); + }).disclosureContent(renderDisclosureContent); - if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { - t[field.key] = values[0]; + 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 (name !== '') { + string += ':'; } - dispatch$1.call('change', this, t); + return string += ' ' + name; }); + items = itemsEnter.merge(items); // Download changeset link - 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); - } + var changeset = new osmChangeset().update({ + id: undefined + }); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + delete changeset.id; // Export without chnageset_id - return graph; - }, _t('operations.reverse.annotation.line', { - n: 1 - })); // must manually revalidate since no 'change' event was called + 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'); - context.validator().validate(); - select(this).call(reverserSetText); + 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); }); } - }; - - check.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return check; - }; - - check.tags = function (tags) { - _tags = tags; - function isChecked(val) { - return val !== 'no' && val !== '' && val !== undefined && val !== null; - } + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('commit.download_changes')); - function textFor(val) { - if (val === '') val = undefined; - var index = values.indexOf(val); - return index !== -1 ? texts[index] : '"' + val + '"'; + function mouseover(d) { + if (d.entity) { + context.surface().selectAll(utilEntityOrMemberSelector([d.entity.id], context.graph())).classed('hover', true); + } } - 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'; + function mouseout() { + context.surface().selectAll('.hover').classed('hover', false); } - 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 (field.type === 'onewayCheck') { - reverser.classed('hide', reverserHidden()).call(reverserSetText); + 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); + } } - }; - - check.focus = function () { - input.node().focus(); - }; + } - return utilRebind(check, dispatch$1, 'on'); + return section; } - function uiFieldCombo(field, context) { - var dispatch$1 = dispatch('change'); - - var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; - - var _isNetwork = field.type === 'networkCombo'; - - var _isSemi = field.type === 'semiCombo'; - - var _optstrings = field.strings && field.strings.options; - - var _optarray = field.options; - - var _snake_case = field.snake_case || field.snake_case === undefined; - - var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); - - var _container = select(null); + function uiCommitWarnings(context) { + function commitWarnings(selection) { + var issuesBySeverity = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeDisabledRules: true + }); - var _inputWrap = select(null); + for (var severity in issuesBySeverity) { + var issues = issuesBySeverity[severity]; - var _input = select(null); + if (severity !== 'error') { + // exclude 'fixme' and similar - #8603 + issues = issues.filter(function (issue) { + return issue.type !== 'help_request'; + }); + } - var _comboData = []; - var _multiData = []; - var _entityIDs = []; + 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); + }); + } + } - var _tags; + return commitWarnings; + } - var _countryCode; + 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 - var _staticPlaceholder; // initialize deprecated tags array + var hashtagRegex = /(#[^\u2000-\u206F\u2E00-\u2E7F\s\\'!"#$%()*,.\/:;<=>?@\[\]^`{|}~]+)/g; + function uiCommit(context) { + var dispatch = dispatch$8('cancel'); + var _userDetails; - var _dataDeprecated = []; - _mainFileFetcher.get('deprecated').then(function (d) { - _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); // ensure multiCombo field.key ends with a ':' + var _selection; - if (_isMulti && field.key && /[^:]$/.test(field.key)) { - field.key += ':'; - } + 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 snake(s) { - return s.replace(/\s+/g, '_'); - } + function commit(selection) { + _selection = selection; // Initialize changeset if one does not exist yet. - function unsnake(s) { - return s.replace(/_+/g, ' '); + if (!context.changeset) initChangeset(); + loadDerivedChangesetTags(); + selection.call(render); } - 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 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 (commentDate > currDate || currDate - commentDate > cutoff) { + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', null); + } // load in explicitly-set values, if any - function tagValue(dval) { - dval = clean(dval || ''); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key && clean(o.value) === dval; - }); + if (context.defaultChangesetComment()) { + corePreferences('comment', context.defaultChangesetComment()); + corePreferences('commentDate', Date.now()); + } - if (found) { - return found.key; - } + if (context.defaultChangesetSource()) { + corePreferences('source', context.defaultChangesetSource()); + corePreferences('commentDate', Date.now()); } - if (field.type === 'typeCombo' && !dval) { - return 'yes'; + if (context.defaultChangesetHashtags()) { + corePreferences('hashtags', context.defaultChangesetHashtags()); + corePreferences('commentDate', Date.now()); } - 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) + 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'); - function displayValue(tval) { - tval = tval || ''; + if (hashtags) { + tags.hashtags = hashtags; + } - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key === tval && o.value; - }); + var source = corePreferences('source'); - if (found) { - return found.value; - } + if (source) { + tags.source = source; } - if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { - return ''; - } + var photoOverlaysUsed = context.history().photoOverlaysUsed(); - 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}] - // + if (photoOverlaysUsed.length) { + var sources = (tags.source || '').split(';'); // include this tag for any photo layer + if (sources.indexOf('streetlevel imagery') === -1) { + sources.push('streetlevel imagery'); + } // add the photo overlays used during editing as sources - function objectDifference(a, b) { - return a.filter(function (d1) { - return !b.some(function (d2) { - return !d2.isMixed && d1.value === d2.value; - }); - }); - } - 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); + photoOverlaysUsed.forEach(function (photoOverlay) { + if (sources.indexOf(photoOverlay) === -1) { + sources.push(photoOverlay); + } + }); + tags.source = context.cleanTagValue(sources.join(';')); } - } - function setStaticValues(callback) { - if (!(_optstrings || _optarray)) return; + context.changeset = new osmChangeset({ + tags: tags + }); + } // Calculates read-only metadata tags based on the user's editing session and applies + // them to the changeset. - 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 - }; - }); - } - _combobox.data(objectDifference(_comboData, _multiData)); + function loadDerivedChangesetTags() { + var osm = context.connection(); + if (!osm) return; + var tags = Object.assign({}, context.changeset.tags); // shallow copy + // assign tags for imagery used - if (callback) callback(_comboData); - } + var imageryUsed = context.cleanTagValue(context.history().imageryUsed().join(';')); + tags.imagery_used = imageryUsed || 'None'; // assign tags for closed issues and notes - function setTaginfoValues(q, callback) { - var fn = _isMulti ? 'multikeys' : 'values'; - var query = (_isMulti ? field.key : '') + q; - var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; + var osmClosed = osm.getClosedIDs(); + var itemType; - if (hasCountryPrefix) { - query = _countryCode + ':'; + if (osmClosed.length) { + tags['closed:note'] = context.cleanTagValue(osmClosed.join(';')); } - var params = { - debounce: q !== '', - key: field.key, - query: query - }; + if (services.keepRight) { + var krClosed = services.keepRight.getClosedIDs(); - if (_entityIDs.length) { - params.geometry = context.graph().geometry(_entityIDs[0]); + if (krClosed.length) { + tags['closed:keepright'] = context.cleanTagValue(krClosed.join(';')); + } } - 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 (services.improveOSM) { + var iOsmClosed = services.improveOSM.getClosedCounts(); + for (itemType in iOsmClosed) { + tags['closed:improveosm:' + itemType] = context.cleanTagValue(iOsmClosed[itemType].toString()); + } + } - return !d.count || d.count > 10; - }); - var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; + if (services.osmose) { + var osmoseClosed = services.osmose.getClosedCounts(); - if (deprecatedValues) { - // don't suggest deprecated tag values - data = data.filter(function (d) { - return deprecatedValues.indexOf(d.value) === -1; - }); + for (itemType in osmoseClosed) { + tags['closed:osmose:' + itemType] = context.cleanTagValue(osmoseClosed[itemType].toString()); } + } // remove existing issue counts - if (hasCountryPrefix) { - data = data.filter(function (d) { - return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; - }); - } // hide the caret if there are no suggestions + for (var key in tags) { + if (key.match(/(^warnings:)|(^resolved:)/)) { + delete tags[key]; + } + } - _container.classed('empty-combobox', data.length === 0); + function addIssueCounts(issues, prefix) { + var issuesByType = utilArrayGroupBy(issues, 'type'); - _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); - }); - } + for (var issueType in issuesByType) { + var issuesOfType = issuesByType[issueType]; - 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 (issuesOfType[0].subtype) { + var issuesBySubtype = utilArrayGroupBy(issuesOfType, 'subtype'); - if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { - _staticPlaceholder += '…'; - } + 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 - var ph; - if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { - ph = _t('inspector.multiple_values'); - } else { - ph = _staticPlaceholder; - } + var warnings = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeIgnored: true, + includeDisabledRules: true + }).warning.filter(function (issue) { + return issue.type !== 'help_request'; + }); // exclude 'fixme' and similar - #8603 - _container.selectAll('input').attr('placeholder', ph); - } + addIssueCounts(warnings, 'warnings'); // add counts of issues resolved by the user's edits - function change() { - var t = {}; - var val; + var resolvedIssues = context.validator().getResolvedIssues(); + addIssueCounts(resolvedIssues, 'resolved'); + context.changeset = context.changeset.update({ + tags: tags + }); + } - if (_isMulti || _isSemi) { - val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; + 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.classed('active', false); + 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 - utilGetSetValue(_input, ''); - var vals = val.split(';').filter(Boolean); - if (!vals.length) return; + body.call(commitWarnings); // Upload Explanation - if (_isMulti) { - utilArrayUniq(vals).forEach(function (v) { - var key = (field.key || '') + v; + 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 (_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 (prose.enter().size()) { + // first time, make sure to update user details in prose + _userDetails = null; + } - key = context.cleanTagKey(key); - field.keys.push(key); - t[key] = 'yes'; - }); - } else if (_isSemi) { - var arr = _multiData.map(function (d) { - return d.key; - }); + 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 - arr = arr.concat(vals); - t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); - } + osm.userDetails(function (err, user) { + if (err) return; + if (_userDetails === user) return; // no change - window.setTimeout(function () { - _input.node().focus(); - }, 10); - } else { - var rawValue = utilGetSetValue(_input); // don't override multiple values with blank string + _userDetails = user; + var userLink = select(document.createElement('div')); - if (!rawValue && Array.isArray(_tags[field.key])) return; - val = context.cleanTagValue(tagValue(rawValue)); - t[field.key] = val || undefined; - } + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + } - dispatch$1.call('change', this, t); - } + 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 - function removeMultikey(d3_event, d) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var t = {}; + var requestReview = saveSection.selectAll('.request-review').data([0]); // Enter - if (_isMulti) { - t[d.key] = undefined; - } else if (_isSemi) { - var arr = _multiData.map(function (md) { - return md.key === d.key ? null : md.key; - }).filter(Boolean); + var requestReviewEnter = requestReview.enter().append('div').attr('class', 'request-review'); + var requestReviewDomId = utilUniqueDomId('commit-input-request-review'); + var labelEnter = requestReviewEnter.append('label').attr('for', requestReviewDomId); - arr = utilArrayUniq(arr); - t[field.key] = arr.length ? arr.join(';') : undefined; + if (!labelEnter.empty()) { + labelEnter.call(uiTooltip().title(_t.html('commit.request_review_info')).placement('top')); } - 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); + labelEnter.append('input').attr('type', 'checkbox').attr('id', requestReviewDomId); + labelEnter.append('span').html(_t.html('commit.request_review')); // Update - 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 + requestReview = requestReview.merge(requestReviewEnter); + var requestReviewInput = requestReview.selectAll('input').property('checked', isReviewRequested(context.changeset.tags)).on('change', toggleRequestReview); // Buttons - if (field.key === 'destination') { - listClass += ' full-line-chips'; - } + var buttonSection = saveSection.selectAll('.buttons').data([0]); // enter - _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 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 - _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); + 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 - if (_isNetwork) { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); - } + for (var key in context.changeset.tags) { + // remove any empty keys before upload + if (!key) delete context.changeset.tags[key]; + } - _input.on('change', change).on('blur', change); + context.uploader().save(context.changeset); + } + }); // remove any existing tooltip - _input.on('keydown.field', function (d3_event) { - switch (d3_event.keyCode) { - case 13: - // ↩ Return - _input.node().blur(); // blurring also enters the value + uiTooltip().destroyAny(buttonSection.selectAll('.save-button')); + if (uploadBlockerTooltipText) { + buttonSection.selectAll('.save-button').call(uiTooltip().title(uploadBlockerTooltipText).placement('top')); + } // Raw Tag Editor - d3_event.stopPropagation(); - break; - } - }); - if (_isMulti || _isSemi) { - _combobox.on('accept', function () { - _input.node().blur(); + 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 - _input.node().focus(); - }); + changesSection.call(commitChanges.render); - _input.on('focus', function () { - _container.classed('active', true); + 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); } } - combo.tags = function (tags) { - _tags = tags; - - if (_isMulti || _isSemi) { - _multiData = []; - var maxLength; + function getUploadBlockerMessage() { + var errors = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all' + }).error; - if (_isMulti) { - // Build _multiData array containing keys already set.. - for (var k in tags) { - if (field.key && k.indexOf(field.key) !== 0 || field.keys.indexOf(k) === -1) continue; - var v = tags[k]; - if (!v || typeof v === 'string' && v.toLowerCase() === 'no') continue; - var suffix = field.key ? k.substring(field.key.length) : k; + if (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; - _multiData.push({ - key: k, - value: displayValue(suffix), - isMixed: Array.isArray(v) - }); - } + if (!hasChangesetComment) { + return _t('commit.comment_needed_message'); + } + } - if (field.key) { - // Set keys for form-field modified (needed for undo and reset buttons).. - field.keys = _multiData.map(function (d) { - return d.key; - }); // limit the input length so it fits after prepending the key prefix + return null; + } - maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); - } else { - maxLength = context.maxCharsForTagKey(); - } - } else if (_isSemi) { - var allValues = []; - var commonValues; + function changeTags(_, changed, onInput) { + if (changed.hasOwnProperty('comment')) { + if (changed.comment === undefined) { + changed.comment = ''; + } - if (Array.isArray(tags[field.key])) { - tags[field.key].forEach(function (tagVal) { - var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); - allValues = allValues.concat(thisVals); + if (!onInput) { + corePreferences('comment', changed.comment); + corePreferences('commentDate', Date.now()); + } + } - 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; - } + 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` - _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 - maxLength = context.maxCharsForTagValue() - currLength; + updateChangeset(changed, onInput); - if (currLength > 0) { - // account for the separator if a new value will be appended to existing - maxLength -= 1; - } - } // a negative maxlength doesn't make sense + if (_selection) { + _selection.call(render); + } + } + function findHashtags(tags, commentOnly) { + var detectedHashtags = commentHashtags(); - maxLength = Math.max(0, maxLength); - var allowDragAndDrop = _isSemi // only semiCombo values are ordered - && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + if (detectedHashtags.length) { + // always remove stored hashtags if there are hashtags in the comment - #4304 + corePreferences('hashtags', null); + } - var available = objectDifference(_comboData, _multiData); + if (!detectedHashtags.length || !commentOnly) { + detectedHashtags = detectedHashtags.concat(hashtagHashtags()); + } - _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 + var allLowerCase = new Set(); + return detectedHashtags.filter(function (hashtag) { + // Compare tags as lowercase strings, but keep original case tags + var lowerCase = hashtag.toLowerCase(); + if (!allLowerCase.has(lowerCase)) { + allLowerCase.add(lowerCase); + return true; + } - var hideAdd = _optstrings && !available.length || maxLength <= 0; + return false; + }); // Extract hashtags from `comment` - _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips + 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` - var chips = _container.selectAll('.chip').data(_multiData); + function hashtagHashtags() { + var matches = (tags.hashtags || '').split(/[,;\s]+/).map(function (s) { + if (s[0] !== '#') { + s = '#' + s; + } // prepend '#' - 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); - } + var matched = s.match(hashtagRegex); + return matched && matched[0]; + }).filter(Boolean); // exclude falsy - 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); + return matches || []; } - }; - - function registerDragAndDrop(selection) { - // allow drag and drop re-ordering of chips - var dragOrigin, targetIndex; - selection.call(d3_drag().on('start', function (d3_event) { - dragOrigin = { - x: d3_event.x, - y: d3_event.y - }; - targetIndex = null; - }).on('drag', function (d3_event) { - var x = d3_event.x - dragOrigin.x, - y = d3_event.y - dragOrigin.y; - if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold - Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; - var index = selection.nodes().indexOf(this); - select(this).classed('dragging', true); - targetIndex = null; - var targetIndexOffsetTop = null; - var draggedTagWidth = select(this).node().offsetWidth; - - if (field.key === 'destination') { - // meaning tags are full width - _container.selectAll('.chip').style('transform', function (d2, index2) { - var node = select(this).node(); + } - 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; - } + function isReviewRequested(tags) { + var rr = tags.review_requested; + if (rr === undefined) return false; + rr = rr.trim().toLowerCase(); + return !(rr === '' || rr === 'no'); + } - return 'translateY(-100%)'; // move the dragged tag down the order - } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { - if (targetIndex === null || index2 < targetIndex) { - targetIndex = index2; - } + function updateChangeset(changed, onInput) { + var tags = Object.assign({}, context.changeset.tags); // shallow copy - return 'translateY(100%)'; - } + 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 { - _container.selectAll('.chip').each(function (d2, index2) { - var node = select(this).node(); // check the cursor is in the bounding box - - if (index !== index2 && d3_event.x < node.offsetLeft + node.offsetWidth + 5 && d3_event.x > node.offsetLeft && d3_event.y < node.offsetTop + node.offsetHeight && d3_event.y > node.offsetTop) { - targetIndex = index2; - targetIndexOffsetTop = node.offsetTop; - } - }).style('transform', function (d2, index2) { - var node = select(this).node(); - - if (index === index2) { - return 'translate(' + x + 'px, ' + y + 'px)'; - } // only translate tags in the same row - + tags[k] = context.cleanTagValue(v); + } + }); - if (node.offsetTop === targetIndexOffsetTop) { - if (index2 < index && index2 >= targetIndex) { - return 'translateX(' + draggedTagWidth + 'px)'; - } else if (index2 > index && index2 <= targetIndex) { - return 'translateX(-' + draggedTagWidth + 'px)'; - } - } + 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); - return null; - }); - } - }).on('end', function () { - if (!select(this).classed('dragging')) { - return; + 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(); - }; - - combo.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return combo; + commit.reset = function () { + context.changeset = null; }; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } - - return utilRebind(combo, dispatch$1, 'on'); + return utilRebind(commit, dispatch, 'on'); } - function uiFieldText(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); - var outlinkButton = select(null); - var _entityIDs = []; - - var _tags; - - var _phoneFormats = {}; + // for punction see https://stackoverflow.com/a/21224179 - if (field.type === 'tel') { - _mainFileFetcher.get('phone_formats').then(function (d) { - _phoneFormats = d; - updatePhonePlaceholder(); - })["catch"](function () { - /* ignore */ - }); - } + 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 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()); + // `resolveStrings` + // Resolves the text strings for a given community index item + // + // Arguments + // `item`: Object containing the community index item + // `defaults`: Object containing the community index default strings + // `localizerFn?`: optional function we will call to do the localization. + // This function should be like the iD `t()` function that + // accepts a `stringID` and returns a localized string + // + // Returns + // An Object containing all the resolved strings: + // { + // name: 'talk-ru Mailing List', + // url: 'https://lists.openstreetmap.org/listinfo/talk-ru', + // signupUrl: 'https://example.url/signup', + // description: 'A one line description', + // extendedDescription: 'Extended description', + // nameHTML: 'the name', + // urlHTML: 'the url', + // signupUrlHTML: 'the signupUrl', + // descriptionHTML: the description, with urls and signupUrls linkified, + // extendedDescriptionHTML: the extendedDescription with urls and signupUrls linkified + // } + // - if (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); + function resolveStrings(item, defaults, localizerFn) { + var itemStrings = Object.assign({}, item.strings); // shallow clone - if (domainResults.length >= 2 && domainResults[1]) { - var domain = domainResults[1]; - return _t('icons.view_on', { - domain: domain - }); - } + var defaultStrings = Object.assign({}, defaults[item.type]); // shallow clone - return ''; - }).on('click', function (d3_event) { - d3_event.preventDefault(); - var value = validIdentifierValueForLink(); + var anyToken = new RegExp(/(\{\w+\})/, 'gi'); // Pre-localize the item and default strings - if (value) { - var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); - window.open(url, '_blank'); - } - }).merge(outlinkButton); + if (localizerFn) { + if (itemStrings.community) { + var communityID = simplify(itemStrings.community); + itemStrings.community = localizerFn("_communities.".concat(communityID)); } - } - function updatePhonePlaceholder() { - if (input.empty() || !Object.keys(_phoneFormats).length) return; - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); + ['name', 'description', 'extendedDescription'].forEach(function (prop) { + if (defaultStrings[prop]) defaultStrings[prop] = localizerFn("_defaults.".concat(item.type, ".").concat(prop)); + if (itemStrings[prop]) itemStrings[prop] = localizerFn("".concat(item.id, ".").concat(prop)); + }); + } - var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; + var replacements = { + account: item.account, + community: itemStrings.community, + signupUrl: itemStrings.signupUrl, + url: itemStrings.url + }; // Resolve URLs first (which may refer to {account}) - if (format) input.attr('placeholder', format); + if (!replacements.signupUrl) { + replacements.signupUrl = resolve(itemStrings.signupUrl || defaultStrings.signupUrl); } - function validIdentifierValueForLink() { - if (field.type === 'identifier' && field.pattern) { - var value = utilGetSetValue(input).trim().split(';')[0]; - return value && value.match(new RegExp(field.pattern)); - } - - return null; - } // clamp number to min/max + if (!replacements.url) { + replacements.url = resolve(itemStrings.url || defaultStrings.url); + } + var resolved = { + name: resolve(itemStrings.name || defaultStrings.name), + url: resolve(itemStrings.url || defaultStrings.url), + signupUrl: resolve(itemStrings.signupUrl || defaultStrings.signupUrl), + description: resolve(itemStrings.description || defaultStrings.description), + extendedDescription: resolve(itemStrings.extendedDescription || defaultStrings.extendedDescription) + }; // Generate linkified strings - function clamped(num) { - if (field.minValue !== undefined) { - num = Math.max(num, field.minValue); - } + 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; - if (field.maxValue !== undefined) { - num = Math.min(num, field.maxValue); - } + function resolve(s, addLinks) { + if (!s) return undefined; + var result = s; - return num; - } + for (var key in replacements) { + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); - function change(onInput) { - return function () { - var t = {}; - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + if (regex.test(result)) { + var replacement = replacements[key]; - if (!val && Array.isArray(_tags[field.key])) return; + if (!replacement) { + throw new Error("Cannot resolve token: ".concat(token)); + } else { + if (addLinks && (key === 'signupUrl' || key === 'url')) { + replacement = linkify(replacement); + } - 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(';'); + result = result.replace(regex, replacement); } - - utilGetSetValue(input, val); } + } // There shouldn't be any leftover tokens in a resolved string - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } - i.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return i; - }; + var leftovers = result.match(anyToken); - 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 (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 (outlinkButton && !outlinkButton.empty()) { - var disabled = !validIdentifierValueForLink(); - outlinkButton.classed('disabled', disabled); - } - }; - i.focus = function () { - var node = input.node(); - if (node) node.focus(); - }; + if (addLinks && item.type === 'reddit') { + result = result.replace(/(\/r\/\w+\/*)/i, function (match) { + return linkify(resolved.url, match); + }); + } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + return result; } - return utilRebind(i, dispatch$1, 'on'); + function linkify(url, text) { + if (!url) return undefined; + text = text || url; + return "").concat(text, ""); + } } - function uiFieldAccess(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); + var _oci = null; + function uiSuccess(context) { + var MAXEVENTS = 2; + var dispatch = dispatch$8('cancel'); - var _tags; + var _changeset; - 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 _location; - 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 + ensureOSMCommunityIndex(); // start fetching the data - items = items.merge(enter); - wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); - } + function ensureOSMCommunityIndex() { + var data = _mainFileFetcher; + return Promise.all([data.get('oci_features'), data.get('oci_resources'), data.get('oci_defaults')]).then(function (vals) { + if (_oci) return _oci; // Merge Custom Features - function change(d) { - var tag = {}; - var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + if (vals[0] && Array.isArray(vals[0].features)) { + _mainLocations.mergeCustomGeoJSON(vals[0]); + } - if (!value && typeof _tags[d] !== 'string') return; - tag[d] = value || undefined; - dispatch$1.call('change', this, tag); - } + var ociResources = Object.values(vals[1].resources); - access.options = function (type) { - var options = ['no', 'permissive', 'private', 'permit', 'destination']; + if (ociResources.length) { + // Resolve all locationSet features. + return _mainLocations.mergeLocationSets(ociResources).then(function () { + _oci = { + resources: ociResources, + defaults: vals[2].defaults + }; + return _oci; + }); + } else { + _oci = { + resources: [], + // no resources? + defaults: vals[2].defaults + }; + return _oci; + } + }); + } // string-to-date parsing in JavaScript is weird - if (type !== 'access') { - options.unshift('yes'); - options.push('designated'); - if (type === 'bicycle') { - options.push('dismount'); - } + function parseEventDate(when) { + if (!when) return; + var raw = when.trim(); + if (!raw) return; + + if (!/Z$/.test(raw)) { + // if no trailing 'Z', add one + raw += 'Z'; // this forces date to be parsed as a UTC date } - return options.map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); - }; + var parsed = new Date(raw); + return new Date(parsed.toUTCString().substr(0, 25)); // convert to local timezone + } - 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 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.. + + ensureOSMCommunityIndex().then(function (oci) { + var loc = context.map().center(); + var validLocations = _mainLocations.locationsAt(loc); // Gather the communities + + var communities = []; + oci.resources.forEach(function (resource) { + var area = validLocations[resource.locationSetID]; + if (!area) return; // Resolve strings + + var localizer = function localizer(stringID) { + return _t.html("community.".concat(stringID)); + }; + + resource.resolved = resolveStrings(resource, oci.defaults, localizer); + communities.push({ + area: area, + order: resource.order || 0, + resource: resource + }); + }); // sort communities by feature area ascending, community order descending + + communities.sort(function (a, b) { + return a.area - b.area || b.order - a.order; + }); + body.call(showCommunityLinks, communities.map(function (c) { + return c.resource; + })); + }); + } + + function 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')); + } + + 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 (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)); } - }; - 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'); - } + 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 - if (d === 'access') { - return 'yes'; + if (nextEvents.length) { + selection.append('div').call(uiDisclosure(context, "community-events-".concat(d.id), false).expanded(false).updatePreference(false).label(_t.html('success.events')).content(showNextEvents)).select('.hide-toggle').append('span').attr('class', 'badge-text').html(nextEvents.length); + } + + function showMore(selection) { + var more = selection.selectAll('.community-more').data([0]); + var moreEnter = more.enter().append('div').attr('class', 'community-more'); + + if (d.resolved.extendedDescriptionHTML) { + moreEnter.append('div').attr('class', 'community-extended-description').html(d.resolved.extendedDescriptionHTML); } - if (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()); + keybindingOn(); + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + var osm = context.connection(); - _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); + if (!osm) { + cancel(); + return; + } - if (_tags) updateTags(_tags); - } + if (osm.authenticated()) { + done(); + } else { + osm.authenticate(function (err) { + if (err) { + cancel(); + } else { + done(); + } + }); + } + }; - 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(); + mode.exit = function () { + keybindingOff(); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + context.ui().sidebar.hide(); + }; - if (extent) { - var countryCode; + return mode; + } - if (context.inIntro()) { - // localize the address format for the walkthrough - countryCode = _t('intro.graph.countrycode'); - } else { - var center = extent.center(); - countryCode = iso1A2Code(center); - } + function modeSelectError(context, selectedErrorID, selectedErrorService) { + var mode = { + id: 'select-error', + button: 'browse' + }; + var keybinding = utilKeybinding('select-error'); + var errorService = services[selectedErrorService]; + var errorEditor; - if (countryCode) { - _countryCode = countryCode.toLowerCase(); - updateForCountryCode(); - } - } - } + switch (selectedErrorService) { + case 'improveOSM': + errorEditor = uiImproveOsmEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function change(onInput) { - return function () { - var tags = {}; + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - _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 + case 'keepRight': + errorEditor = uiKeepRightEditor(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 'osmose': + errorEditor = uiOsmoseEditor(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); - } + var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + function checkSelectedID() { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - address.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return address; - }; + if (!error) { + context.enter(modeBrowse(context)); + } - address.tags = function (tags) { - _tags = tags; - updateTags(tags); - }; + return error; + } - address.focus = function () { - var node = _wrap.selectAll('input').node(); + mode.zoomToSelected = function () { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - if (node) node.focus(); + if (error) { + context.map().centerZoomEase(error.loc, 20); + } }; - return utilRebind(address, dispatch$1, 'on'); - } + 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 uiFieldCycleway(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); - var wrap = select(null); + function selectError(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); - var _tags; + if (selection.empty()) { + // Return to browse mode if selected DOM elements have + // disappeared because the user moved them out of view.. + var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; - function cycleway(selection) { - function stripcolon(s) { - return s.replace(':', ''); + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); + } + } else { + selection.classed('selected', true); + context.selectedErrorID(selectedErrorID); + } } - wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var div = wrap.selectAll('ul').data([0]); - div = div.enter().append('ul').attr('class', 'rows').merge(div); - var keys = ['cycleway:left', 'cycleway:right']; - items = div.selectAll('li').data(keys); - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-cycleway-' + stripcolon(d); - }); - enter.append('span').attr('class', 'label preset-label-cycleway').attr('for', function (d) { - return 'preset-input-cycleway-' + stripcolon(d); - }).html(function (d) { - return field.t.html('types.' + d); - }); - enter.append('div').attr('class', 'preset-input-cycleway-wrap').append('input').attr('type', 'text').attr('class', function (d) { - return 'preset-input-cycleway preset-input-' + stripcolon(d); - }).call(utilNoAuto).each(function (d) { - select(this).call(uiCombobox(context, 'cycleway-' + stripcolon(d)).data(cycleway.options(d))); - }); - items = items.merge(enter); // Update + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); + } + }; - wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); - } + mode.exit = function () { + behaviors.forEach(context.uninstall); + select(document).call(keybinding.unbind); + context.surface().selectAll('.qaItem.selected').classed('selected hover', false); + context.map().on('drawn.select-error', null); + context.ui().sidebar.hide(); + context.selectedErrorID(null); + context.features().forceVisible([]); + }; - function change(key) { - var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + return mode; + } - if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; + 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' + })]; - if (newValue === 'none' || newValue === '') { - newValue = undefined; - } + function enabled() { + return osmEditable(); + } - var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; - var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; + function osmEditable() { + return context.editable(); + } - if (otherValue && Array.isArray(otherValue)) { - // we must always have an explicit value for comparison - otherValue = otherValue[0]; - } + modes.forEach(function (mode) { + context.keybinding().on(mode.key, function () { + if (!enabled()) return; - if (otherValue === 'none' || otherValue === '') { - otherValue = undefined; - } + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } + }); + }); - var tag = {}; // If the left and right tags match, use the cycleway tag to tag both - // sides the same way + tool.render = function (selection) { + var wrap = selection.append('div').attr('class', 'joined').style('display', 'flex'); - 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; - } + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - dispatch$1.call('change', this, tag); - } + context.map().on('move.modes', debouncedUpdate).on('drawn.modes', debouncedUpdate); + context.on('enter.modes', update); + update(); - cycleway.options = function () { - return Object.keys(field.strings.options).map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); - }; + function update() { + var buttons = wrap.selectAll('button.add-button').data(modes, function (d) { + return d.id; + }); // exit - cycleway.tags = function (tags) { - _tags = tags; // If cycleway is set, use that instead of individual values + buttons.exit().remove(); // enter - 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 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 - if (Array.isArray(tags.cycleway)) { - vals = vals.concat(tags.cycleway); - } + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; - if (Array.isArray(tags[d])) { - vals = vals.concat(tags[d]); + 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 - return vals.filter(Boolean).join('\n'); - } + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - return null; - }).attr('placeholder', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - return _t('inspector.multiple_values'); - } - return field.placeholder(); - }).classed('mixed', function (d) { - return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); - }); + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } }; - cycleway.focus = function () { - var node = wrap.selectAll('input').node(); - if (node) node.focus(); + return tool; + } + + function uiToolNotes(context) { + var tool = { + id: 'notes', + label: _t.html('modes.add_note.label') }; + var mode = modeAddNote(context); - return utilRebind(cycleway, dispatch$1, 'on'); - } + function enabled() { + return notesEnabled() && notesEditable(); + } - function uiFieldLanes(field, context) { - var dispatch$1 = dispatch('change'); - var LANE_WIDTH = 40; - var LANE_HEIGHT = 200; - var _entityIDs = []; + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - function lanes(selection) { - var lanesData = context.entity(_entityIDs[0]).lanes(); + function notesEditable() { + var mode = context.mode(); + return context.map().notesEditable() && mode && mode.id !== 'save'; + } - if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { - selection.call(lanes.off); - return; + context.keybinding().on(mode.key, function () { + if (!enabled()) return; + + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); } + }); - 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'; + tool.render = function (selection) { + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true }); - } - lanes.entityIDs = function (val) { - _entityIDs = val; - }; + context.map().on('move.notes', debouncedUpdate).on('drawn.notes', debouncedUpdate); + context.on('enter.notes', update); + update(); - lanes.tags = function () {}; + function update() { + var showNotes = notesEnabled(); + var data = showNotes ? [mode] : []; + var buttons = selection.selectAll('button.add-button').data(data, function (d) { + return d.id; + }); // exit - lanes.focus = function () {}; + buttons.exit().remove(); // enter - lanes.off = function () {}; + 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 - return utilRebind(lanes, dispatch$1, 'on'); - } - uiFieldLanes.supportsMultiselection = false; + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; - var _languagesArray = []; - function uiFieldLocalized(field, context) { - var dispatch$1 = dispatch('change', 'input'); - var wikipedia = services.wikipedia; - var input = select(null); - var localizedInputs = select(null); + 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 - var _countryCode; + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - 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. + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } + }; - _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 + 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 langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - var brandCombo = uiCombobox(context, 'localized-brand').canAutocomplete(false).minItems(1); + return tool; + } - var _selection = select(null); + 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 _multilingual = []; + function isSaving() { + var mode = context.mode(); + return mode && mode.id === 'save'; + } - var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); + function isDisabled() { + return _numChanges === 0 || isSaving(); + } - var _wikiTitles; + function save(d3_event) { + d3_event.preventDefault(); - var _entityIDs = []; + if (!context.inIntro() && !isSaving() && history.hasChanges()) { + context.enter(modeSave(context)); + } + } - function loadLanguagesArray(dataLanguages) { - if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used + function bgColor() { + var step; - var replacements = { - sr: 'sr-Cyrl', - // in OSM, `sr` implies Cyrillic - 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM + 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 updateCount() { + var val = history.difference().summary().length; + if (val === _numChanges) return; + _numChanges = val; - for (var code in dataLanguages) { - if (replacements[code] === false) continue; - var metaCode = code; - if (replacements[code]) metaCode = replacements[code]; + if (tooltipBehavior) { + tooltipBehavior.title(_t.html(_numChanges > 0 ? 'save.help' : 'save.no_changes')).keys([key]); + } - _languagesArray.push({ - localName: _mainLocalizer.languageName(metaCode, { - localOnly: true - }), - nativeName: dataLanguages[metaCode].nativeName, - code: code, - label: _mainLocalizer.languageName(metaCode) - }); + if (button) { + button.classed('disabled', isDisabled()).style('background', bgColor()); + button.select('span.count').html(_numChanges); } } - 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; + 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); - var original = context.graph().base().entities[_entityIDs[0]]; + 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'))(); + } - var hasOriginalName = original && entity.tags.name && entity.tags.name === original.tags.name; // if the name was already edited manually then allow further editing + lastPointerUpType = null; + }).call(tooltipBehavior); + button.call(svgIcon('#iD-icon-save')); + button.append('span').attr('class', 'count').attr('aria-hidden', 'true').html('0'); + updateCount(); + context.keybinding().on(key, save, true); + context.history().on('change.save', updateCount); + context.on('enter.save', function () { + if (button) { + button.classed('disabled', isDisabled()); - if (!hasOriginalName) return false; // features linked to Wikidata are likely important and should be protected + if (isSaving()) { + button.call(tooltipBehavior.hide); + } + } + }); + }; - if (entity.tags.wikidata) return true; // assume the name has already been confirmed if its source has been researched + tool.uninstall = function () { + context.keybinding().off(key, true); + context.history().on('change.save', null); + context.on('enter.save', null); + button = null; + tooltipBehavior = null; + }; - if (entity.tags['name:etymology:wikidata']) return true; - var preset = _mainPresetIndex.match(entity, context.graph()); - var isSuggestion = preset && preset.suggestion; - var showsBrand = preset && preset.originalFields.filter(function (d) { - return d.id === 'brand'; - }).length; // protect standardized brand names + return tool; + } - return isSuggestion && !showsBrand; - }); + function uiToolSidebarToggle(context) { + var tool = { + id: 'sidebar_toggle', + label: _t.html('toolbar.inspect') + }; - field.locked(isLocked); - } // update _multilingual, maintaining the existing order + 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'))); + }; + return tool; + } - function calcMultilingual(tags) { - var existingLangsOrdered = _multilingual.map(function (item) { - return item.lang; - }); + 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') + }]; - var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); + function editable() { + return context.mode() && context.mode().id !== 'save' && context.map().editableDataEnabled(true + /* ignore min zoom */ + ); + } - for (var k in tags) { - var m = k.match(/^(.*):([a-zA-Z_-]+)$/); + 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 (m && m[1] === field.key && m[2]) { - var item = { - lang: m[2], - value: tags[k] - }; + if (editable() && annotation) { + d.action(); + } - 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() && (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)(); } - } - _multilingual = _multilingual.filter(function (item) { - return !item.lang || !existingLangs.has(item.lang); + lastPointerUpType = null; + }).call(tooltipBehavior); + buttons.each(function (d) { + select(this).call(svgIcon('#' + d.icon)); + }); + context.keybinding().on(commands[0].cmd, function (d3_event) { + d3_event.preventDefault(); + if (editable()) commands[0].action(); + }).on(commands[1].cmd, function (d3_event) { + d3_event.preventDefault(); + if (editable()) commands[1].action(); }); - } - - function 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 - - 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); + 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(); + context.on('enter.uiZoomToSelection', setEnabledState); + setEnabledState(); }; + } - localized.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _multilingual = []; - loadCountryCode(); - return localized; - }; + function uiPane(id, context) { + var _key; - function loadCountryCode() { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); - } + var _label = ''; + var _description = ''; + var _iconName = ''; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + var _sections; // array of uiSection objects - return utilRebind(localized, dispatch$1, 'on'); - } - function uiFieldMaxspeed(field, context) { - var dispatch$1 = dispatch('change'); - var unitInput = select(null); - var input = select(null); - var _entityIDs = []; + var _paneSelection = select(null); - var _tags; + var _paneTooltip; - var _isImperial; + var pane = { + id: id + }; - 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]; + pane.label = function (val) { + if (!arguments.length) return _label; + _label = val; + return pane; + }; - 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); + pane.key = function (val) { + if (!arguments.length) return _key; + _key = val; + return pane; + }; - function changeUnits() { - _isImperial = utilGetSetValue(unitInput) === 'mph'; - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - setUnitSuggestions(); - change(); - } - } + pane.description = function (val) { + if (!arguments.length) return _description; + _description = val; + return pane; + }; - function setUnitSuggestions() { - speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - } + pane.iconName = function (val) { + if (!arguments.length) return _iconName; + _iconName = val; + return pane; + }; - function comboValues(d) { - return { - value: d.toString(), - title: d.toString() - }; - } + pane.sections = function (val) { + if (!arguments.length) return _sections; + _sections = val; + return pane; + }; - function change() { - var tag = {}; - var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string + pane.selection = function () { + return _paneSelection; + }; - if (!value && Array.isArray(_tags[field.key])) return; + function hidePane() { + context.ui().togglePanes(); + } - 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.togglePane = function (d3_event) { + if (d3_event) d3_event.preventDefault(); - dispatch$1.call('change', this, tag); - } + _paneTooltip.hide(); - maxspeed.tags = function (tags) { - _tags = tags; - var value = tags[field.key]; - var isMixed = Array.isArray(value); + context.ui().togglePanes(!_paneSelection.classed('shown') ? _paneSelection : undefined); + }; - if (!isMixed) { - if (value && value.indexOf('mph') >= 0) { - value = parseInt(value, 10).toString(); - _isImperial = true; - } else if (value) { - _isImperial = false; - } + pane.renderToggleButton = function (selection) { + if (!_paneTooltip) { + _paneTooltip = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_description).keys([_key]); } - 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); + selection.append('button').on('click', pane.togglePane).call(svgIcon('#' + _iconName, 'light')).call(_paneTooltip); }; - maxspeed.focus = function () { - input.node().focus(); + pane.renderContent = function (selection) { + // override to fully customize content + if (_sections) { + _sections.forEach(function (section) { + selection.call(section.render); + }); + } }; - maxspeed.entityIDs = function (val) { - _entityIDs = val; - }; + pane.renderPane = function (selection) { + _paneSelection = selection.append('div').attr('class', 'fillL map-pane hide ' + id + '-pane').attr('pane', id); - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + 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 utilRebind(maxspeed, dispatch$1, 'on'); + 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()]; - } - - 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'; - } + function updateLayerSelections(selection) { + function active(d) { + return context.background().showsLayer(d); + } - wrap.call(structureExtras, tags); + selection.selectAll('li').classed('active', active).classed('switch', function (d) { + return d.id === previousBackgroundID(); + }).call(setTooltips).selectAll('input').property('checked', active); + } + + 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 + return _t.html('issues.' + d + '.title', params); + }); // Update + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); // user-configurable square threshold - 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; + var degStr = corePreferences('validate-square-degrees'); - 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: '' - }); - } + if (degStr === null) { + degStr = DEFAULTSQUARE.toString(); + } - 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 span = items.selectAll('.square-degrees'); + var input = span.selectAll('.square-degrees-input').data([0]); // enter / update - if (datum.via.ways && datum.via.ways.length) { - var names = []; + 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); + } - 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); - } + function changeSquare() { + var input = select(this); + var degStr = utilGetSetValue(input).trim(); + var degNum = parseFloat(degStr, 10); - help.append('div') // "VIA {viaNames}" - .html(_t.html('restriction.help.via_names', { - via: placeholders.via, - viaNames: names.join(', ') - })); - } + if (!isFinite(degNum)) { + degNum = DEFAULTSQUARE; + } else if (degNum > MAXSQUARE) { + degNum = MAXSQUARE; + } else if (degNum < MINSQUARE) { + degNum = MINSQUARE; + } - if (!indirect) { - help.append('div') // Click for "No Right Turn" - .html(_t.html('restriction.help.toggle', { - turn: nextText.trim() - })); - } + degNum = Math.round(degNum * 10) / 10; // round to 1 decimal - 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); + degStr = degNum.toString(); + input.property('value', degStr); + corePreferences('validate-square-degrees', degStr); + context.validator().revalidateUnsquare(); + } - 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 - })); - } - } - } + function isRuleEnabled(d) { + return context.validator().isRuleEnabled(d); } - function displayMaxDistance(maxDist) { - var isImperial = !_mainLocalizer.usesMetric(); - var opts; + function toggleRule(d3_event, d) { + context.validator().toggleRule(d); + } - 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 - }) - }; - } + context.validator().on('validated.uiSectionValidationRules', function () { + window.requestIdleCallback(section.reRender); + }); + return section; + } - return _t.html('restriction.controls.distance_up_to', opts); - } + function uiSectionValidationStatus(context) { + var section = uiSection('issues-status', context).content(renderContent).shouldDisplay(function () { + var issues = context.validator().getIssues(getOptions()); + return issues.length === 0; + }); - function displayMaxVia(maxVia) { - return maxVia === 0 ? _t.html('restriction.controls.via_node_only') : maxVia === 1 ? _t.html('restriction.controls.via_up_to_one') : _t.html('restriction.controls.via_up_to_two'); + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; } - 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 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); } - restrictions.entityIDs = function (val) { - _intersection = null; - _fromWayID = null; - _oldTurns = null; - _vertexID = val[0]; - }; + function renderIgnoredIssuesReset(selection) { + var ignoredIssues = context.validator().getIssues({ + what: 'all', + where: 'all', + includeDisabledRules: true, + includeIgnored: 'only' + }); + var resetIgnored = selection.selectAll('.reset-ignored').data(ignoredIssues.length ? [0] : []); // exit - restrictions.tags = function () {}; + resetIgnored.exit().remove(); // enter - restrictions.focus = function () {}; + var resetIgnoredEnter = resetIgnored.enter().append('div').attr('class', 'reset-ignored section-footer'); + resetIgnoredEnter.append('a').attr('href', '#'); // update - 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); - }; + resetIgnored = resetIgnored.merge(resetIgnoredEnter); + resetIgnored.select('a').html(_t('inspector.title_count', { + title: _t.html('issues.reset_ignored'), + count: ignoredIssues.length + })); + resetIgnored.on('click', function (d3_event) { + d3_event.preventDefault(); + context.validator().resetIgnoredIssues(); + }); + } - return utilRebind(restrictions, dispatch$1, 'on'); - } - uiFieldRestrictions.supportsMultiselection = false; + function setNoIssuesText(selection) { + var opts = getOptions(); - function uiFieldTextarea(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); + function checkForHiddenIssues(cases) { + for (var type in cases) { + var hiddenOpts = cases[type]; + var hiddenIssues = context.validator().getIssues(hiddenOpts); - var _tags; + if (hiddenIssues.length) { + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.' + type, { + count: hiddenIssues.length.toString() + })); + return; + } + } - 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); - } + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.none')); + } - function change(onInput) { - return function () { - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + var messageType; - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; - } + 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' + } + }); + } - textarea.tags = function (tags) { - _tags = tags; - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); - }; + if (opts.what === 'edited' && context.history().difference().summary().length === 0) { + messageType = 'no_edits'; + } - textarea.focus = function () { - input.node().focus(); - }; + selection.select('.box .message').html(_t.html('issues.no_issues.message.' + messageType)); + } - return utilRebind(textarea, dispatch$1, 'on'); + context.validator().on('validated.uiSectionValidationStatus', function () { + window.requestIdleCallback(section.reRender); + }); + context.map().on('move.uiSectionValidationStatus', debounce(function () { + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; } - function uiFieldWikidata(field, context) { - var wikidata = services.wikidata; - var dispatch$1 = dispatch('change'); - - var _selection = select(null); + function uiPaneIssues(context) { + var issuesPane = uiPane('issues', context).key(_t('issues.key')).label(_t.html('issues.title')).description(_t.html('issues.title')).iconName('iD-icon-alert').sections([uiSectionValidationOptions(context), uiSectionValidationStatus(context), uiSectionValidationIssues('issues-errors', 'error', context), uiSectionValidationIssues('issues-warnings', 'warning', context), uiSectionValidationRules(context)]); + return issuesPane; + } - var _searchInput = select(null); + function uiSettingsCustomData(context) { + var dispatch = dispatch$8('change'); - var _qid = null; - var _wikidataEntity = null; - var _wikiURL = ''; - var _entityIDs = []; + function render(selection) { + var dataLayer = context.layers().layer('data'); // keep separate copies of original and current settings - var _wikipediaKey = field.keys && field.keys.find(function (key) { - return key.includes('wikipedia'); - }), - _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; + var _origSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; + var _currSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; // var example = 'https://{switch:a,b,c}.tile.openstreetmap.org/{zoom}/{x}/{y}.png'; - var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); + 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; - 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(); + if (files && files.length) { + _currSettings.url = ''; + textSection.select('.field-url').property('value', ''); + _currSettings.fileList = files; + } else { + _currSettings.fileList = null; } - }).on('cancel', function () { - setLabelForEntity(); - }); - searchRowEnter.append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { - domain: 'wikidata.org' - })).call(svgIcon('#iD-icon-out-link')).on('click', function (d3_event) { - d3_event.preventDefault(); - if (_wikiURL) window.open(_wikiURL, '_blank'); }); - searchRow = searchRow.merge(searchRowEnter); - _searchInput = searchRow.select('input'); - var wikidataProperties = ['description', 'identifier']; - var items = list.selectAll('li.labeled-input').data(wikidataProperties); // Enter + textSection.append('h4').html(_t.html('settings.custom_data.or')); + textSection.append('pre').attr('class', 'instructions-url').html(_t.html('settings.custom_data.url.instructions')); + textSection.append('textarea').attr('class', 'field-url').attr('placeholder', _t('settings.custom_data.url.placeholder')).call(utilNoAuto).property('value', _currSettings.url); // insert a cancel button - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-wikidata-' + d; - }); - enter.append('span').attr('class', 'label').html(function (d) { - return _t.html('wikidata.' + d); - }); - enter.append('input').attr('type', 'text').call(utilNoAuto).classed('disabled', 'true').attr('readonly', 'true'); - enter.append('button').attr('class', 'form-field-button').attr('title', _t('icons.copy')).call(svgIcon('#iD-operation-copy')).on('click', function (d3_event) { - d3_event.preventDefault(); - select(this.parentNode).select('input').node().select(); - document.execCommand('copy'); - }); - } + var buttonSection = modal.select('.modal-section.buttons'); + buttonSection.insert('button', '.ok-button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); + buttonSection.select('.cancel-button').on('click.cancel', clickCancel); + buttonSection.select('.ok-button').attr('disabled', isSaveDisabled).on('click.save', clickSave); - function fetchWikidataItems(q, callback) { - if (!q && _hintKey) { - // other tags may be good search terms - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + function isSaveDisabled() { + return null; + } // restore the original url - if (entity.tags[_hintKey]) { - q = entity.tags[_hintKey]; - break; - } - } - } - wikidata.itemsForSearchQuery(q, function (err, data) { - if (err) return; + function clickCancel() { + textSection.select('.field-url').property('value', _origSettings.url); + corePreferences('settings-custom-data-url', _origSettings.url); + this.blur(); + modal.close(); + } // accept the current url - for (var i in data) { - data[i].value = data[i].label + ' (' + data[i].id + ')'; - data[i].title = data[i].description; + + function clickSave() { + _currSettings.url = textSection.select('.field-url').property('value').trim(); // one or the other but not both + + if (_currSettings.url) { + _currSettings.fileList = null; } - if (callback) callback(data); - }); + if (_currSettings.fileList) { + _currSettings.url = ''; + } + + corePreferences('settings-custom-data-url', _currSettings.url); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); + } } - function change() { - var syncTags = {}; - syncTags[field.key] = _qid; - dispatch$1.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. + return utilRebind(render, dispatch, 'on'); + } - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) return; // If graph has changed, we can't apply this update. + function uiSectionDataLayers(context) { + var settingsCustomData = uiSettingsCustomData(context).on('change', customChanged); + var layers = context.layers(); + var section = uiSection('data-layers', context).label(_t.html('map_data.data_layers')).disclosureContent(renderDisclosureContent); - if (context.graph() !== initGraph) return; - if (!entity.sitelinks) return; - var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks + function renderDisclosureContent(selection) { + var container = selection.selectAll('.data-layer-container').data([0]); + container.enter().append('div').attr('class', 'data-layer-container').merge(container).call(drawOsmItems).call(drawQAItems).call(drawCustomDataItems).call(drawVectorItems) // Beta - Detroit mapping challenge + .call(drawPanelItems); + } - ['labels', 'descriptions'].forEach(function (key) { - if (!entity[key]) return; - var valueLangs = Object.keys(entity[key]); - if (valueLangs.length === 0) return; - var valueLang = valueLangs[0]; + function showsLayer(which) { + var layer = layers.layer(which); - if (langs.indexOf(valueLang) === -1) { - langs.push(valueLang); - } - }); - var newWikipediaValue; + if (layer) { + return layer.enabled(); + } - if (_wikipediaKey) { - var foundPreferred; + return false; + } - for (var i in langs) { - var lang = langs[i]; - var siteID = lang.replace('-', '_') + 'wiki'; + function setLayer(which, enabled) { + // Don't allow layer changes while drawing - #6584 + var mode = context.mode(); + if (mode && /^draw/.test(mode.id)) return; + var layer = layers.layer(which); - if (entity.sitelinks[siteID]) { - foundPreferred = true; - newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match + if (layer) { + layer.enabled(enabled); - break; - } - } + if (!enabled && (which === 'osm' || which === 'notes')) { + context.enter(modeBrowse(context)); + } + } + } - if (!foundPreferred) { - // No wikipedia sites available in the user's language or the fallback languages, - // default to any wikipedia sitelink - var wikiSiteKeys = Object.keys(entity.sitelinks).filter(function (site) { - return site.endsWith('wiki'); - }); + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - if (wikiSiteKeys.length === 0) { - // if no wikipedia pages are linked to this wikidata entity, delete that tag - newWikipediaValue = null; - } else { - var wikiLang = wikiSiteKeys[0].slice(0, -4).replace('_', '-'); - var wikiTitle = entity.sitelinks[wikiSiteKeys[0]].title; - newWikipediaValue = wikiLang + ':' + wikiTitle; - } - } + function drawOsmItems(selection) { + var osmKeys = ['osm', 'notes']; + var osmLayers = layers.all().filter(function (obj) { + return osmKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-osm').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-osm').merge(ul); + var li = ul.selectAll('.list-item').data(osmLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + if (d.id === 'osm') { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).keys([uiCmd('⌥' + _t('area_fill.wireframe.key'))]).placement('bottom')); + } else { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); } + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update - if (newWikipediaValue) { - newWikipediaValue = context.cleanTagValue(newWikipediaValue); - } + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } - if (typeof newWikipediaValue === 'undefined') return; - var actions = initEntityIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; - var currTags = Object.assign({}, entity.tags); // shallow copy + function drawQAItems(selection) { + var qaKeys = ['keepRight', 'improveOSM', 'osmose']; + var qaLayers = layers.all().filter(function (obj) { + return qaKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-qa').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-qa').merge(ul); + var li = ul.selectAll('.list-item').data(qaLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update - if (newWikipediaValue === null) { - if (!currTags[_wikipediaKey]) return null; - delete currTags[_wikipediaKey]; - } else { - currTags[_wikipediaKey] = newWikipediaValue; - } + 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 - return actionChangeTags(entityID, currTags); - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - context.overwrite(function actionUpdateWikipediaTags(graph) { - actions.forEach(function (action) { - graph = action(graph); - }); - return graph; - }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor - // changeTags() is not intended to be called asynchronously + function 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.. + + var detroit = geoExtent([-83.5, 42.1], [-82.8, 42.5]); + var showVectorItems = context.map().zoom() > 9 && detroit.contains(context.map().center()); + var container = selection.selectAll('.vectortile-container').data(showVectorItems ? [0] : []); + container.exit().remove(); + var containerEnter = container.enter().append('div').attr('class', 'vectortile-container'); + containerEnter.append('h4').attr('class', 'vectortile-header').html('Detroit Vector Tiles (Beta)'); + containerEnter.append('ul').attr('class', 'layer-list layer-list-vectortile'); + containerEnter.append('div').attr('class', 'vectortile-footer').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/osmus/detroit-mapping-challenge').append('span').html('About these layers'); + container = container.merge(containerEnter); + var ul = container.selectAll('.layer-list-vectortile'); + var li = ul.selectAll('.list-item').data(vtData); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.src; }); - } + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(d.tooltip).placement('top')); + }); + labelEnter.append('input').attr('type', 'radio').attr('name', 'vectortile').on('change', selectVTLayer); + labelEnter.append('span').html(function (d) { + return d.name; + }); // Update - function setLabelForEntity() { - var label = ''; + li.merge(liEnter).classed('active', isVTLayerSelected).selectAll('input').property('checked', isVTLayerSelected); - if (_wikidataEntity) { - label = entityPropertyForDisplay(_wikidataEntity, 'labels'); + function isVTLayerSelected(d) { + return dataLayer && dataLayer.template() === d.template; + } - if (label.length === 0) { - label = _wikidataEntity.id.toString(); + function selectVTLayer(d3_event, d) { + corePreferences('settings-custom-data-url', d.template); + + if (dataLayer) { + dataLayer.template(d.template, d.src); + dataLayer.enabled(true); } } - - utilGetSetValue(_searchInput, label); } - wiki.tags = function (tags) { - var isMixed = Array.isArray(tags[field.key]); + function drawCustomDataItems(selection) { + var dataLayer = layers.layer('data'); + var hasData = dataLayer && dataLayer.hasData(); + var showsData = hasData && dataLayer.enabled(); + var ul = selection.selectAll('.layer-list-data').data(dataLayer ? [0] : []); // Exit - _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); + ul.exit().remove(); // Enter - _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; + var ulEnter = ul.enter().append('ul').attr('class', 'layer-list layer-list-data'); + var liEnter = ulEnter.append('li').attr('class', 'list-item-data'); + var labelEnter = liEnter.append('label').call(uiTooltip().title(_t.html('map_data.layers.custom.tooltip')).placement('top')); + labelEnter.append('input').attr('type', 'checkbox').on('change', function () { + toggleLayer('data'); + }); + labelEnter.append('span').html(_t.html('map_data.layers.custom.title')); + liEnter.append('button').attr('class', 'open-data-options').call(uiTooltip().title(_t.html('settings.custom_data.tooltip')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + d3_event.preventDefault(); + editCustom(); + }).call(svgIcon('#iD-icon-more')); + liEnter.append('button').attr('class', 'zoom-to-data').call(uiTooltip().title(_t.html('map_data.layers.custom.zoom')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + if (select(this).classed('disabled')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + dataLayer.fitZoom(); + }).call(svgIcon('#iD-icon-framed-dot', 'monochrome')); // Update - if (!/^Q[0-9]*$/.test(_qid)) { - // not a proper QID - unrecognized(); - return; - } // QID value in correct format + ul = ul.merge(ulEnter); + ul.selectAll('.list-item-data').classed('active', showsData).selectAll('label').classed('deemphasize', !hasData).selectAll('input').property('disabled', !hasData).property('checked', showsData); + ul.selectAll('button.zoom-to-data').classed('disabled', !hasData); + } + function editCustom() { + context.container().call(settingsCustomData); + } - _wikiURL = 'https://wikidata.org/wiki/' + _qid; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) { - unrecognized(); - return; - } + function customChanged(d) { + var dataLayer = layers.layer('data'); - _wikidataEntity = entity; - setLabelForEntity(); - var description = entityPropertyForDisplay(entity, 'descriptions'); + if (d && d.url) { + dataLayer.url(d.url); + } else if (d && d.fileList) { + dataLayer.fileList(d.fileList); + } + } - _selection.select('button.wiki-link').classed('disabled', false); + function drawPanelItems(selection) { + var panelsListEnter = selection.selectAll('.md-extras-list').data([0]).enter().append('ul').attr('class', 'layer-list md-extras-list'); + var historyPanelLabelEnter = panelsListEnter.append('li').attr('class', 'history-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.history_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.history.key'))]).placement('top')); + historyPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('history'); + }); + historyPanelLabelEnter.append('span').html(_t.html('map_data.history_panel.title')); + var measurementPanelLabelEnter = panelsListEnter.append('li').attr('class', 'measurement-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.measurement_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.measurement.key'))]).placement('top')); + measurementPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('measurement'); + }); + measurementPanelLabelEnter.append('span').html(_t.html('map_data.measurement_panel.title')); + } - _selection.select('.preset-wikidata-description').style('display', function () { - return description.length > 0 ? 'flex' : 'none'; - }).select('input').attr('value', description); + context.layers().on('change.uiSectionDataLayers', section.reRender); + context.map().on('move.uiSectionDataLayers', debounce(function () { + // Detroit layers may have moved in or out of view + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - _selection.select('.preset-wikidata-identifier').style('display', function () { - return entity.id ? 'flex' : 'none'; - }).select('input').attr('value', entity.id); - }); // not a proper QID + function uiSectionMapFeatures(context) { + var _features = context.features().keys(); - function unrecognized() { - _wikidataEntity = null; - setLabelForEntity(); + var section = uiSection('map-features', context).label(_t.html('map_data.map_features')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - _selection.select('.preset-wikidata-description').style('display', 'none'); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-feature-list-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'layer-feature-list-container'); + containerEnter.append('ul').attr('class', 'layer-list layer-feature-list'); + var footer = containerEnter.append('div').attr('class', 'feature-list-links section-footer'); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.disable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().disableAll(); + }); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.enable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().enableAll(); + }); // Update - _selection.select('.preset-wikidata-identifier').style('display', 'none'); + container = container.merge(containerEnter); + container.selectAll('.layer-feature-list').call(drawListItems, _features, 'checkbox', 'feature', clickFeature, showsFeature); + } - _selection.select('button.wiki-link').classed('disabled', true); + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - if (_qid && _qid !== '') { - _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; - } else { - _wikiURL = ''; - } - } - }; + items.exit().remove(); // Enter - 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 enter = items.enter().append('li').call(uiTooltip().title(function (d) { + var tip = _t.html(name + '.' + d + '.tooltip'); - var langs = wikidata.languagesToQuery(); + if (autoHiddenFeature(d)) { + var msg = showsLayer('osm') ? _t.html('map_data.autohidden') : _t.html('map_data.osmhidden'); + tip += '
    ' + msg + '
    '; + } - for (var i in langs) { - var lang = langs[i]; - var valueObj = propObj[lang]; - if (valueObj && valueObj.value && valueObj.value.length > 0) return valueObj.value; - } // default to any available value + return 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 + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', autoHiddenFeature); + } - return propObj[langKeys[0]].value; + function autoHiddenFeature(d) { + return context.features().autoHidden(d); } - wiki.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; + function showsFeature(d) { + return context.features().enabled(d); + } - wiki.focus = function () { - _searchInput.node().focus(); - }; + function clickFeature(d3_event, d) { + context.features().toggle(d); + } - return utilRebind(wiki, dispatch$1, 'on'); - } + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.enabled(); + } // add listeners - function uiFieldWikipedia(field, context) { - var _arguments = arguments; - var dispatch$1 = dispatch('change'); - var wikipedia = services.wikipedia; - var wikidata = services.wikidata; - var _langInput = select(null); + context.features().on('change.map_features', section.reRender); + return section; + } - var _titleInput = select(null); + function uiSectionMapStyleOptions(context) { + var section = uiSection('fill-area', context).label(_t.html('map_data.style_options')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var _wikiURL = ''; + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-fill-list').data([0]); + container.enter().append('ul').attr('class', 'layer-list layer-fill-list').merge(container).call(drawListItems, context.map().areaFillOptions, 'radio', 'area_fill', setFill, isActiveFill); + var container2 = selection.selectAll('.layer-visual-diff-list').data([0]); + container2.enter().append('ul').attr('class', 'layer-list layer-visual-diff-list').merge(container2).call(drawListItems, ['highlight_edits'], 'checkbox', 'visual_diff', toggleHighlightEdited, function () { + return context.surface().classed('highlight-edited'); + }); + } - var _entityIDs; + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - var _tags; + items.exit().remove(); // Enter - 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 = ''; + 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 - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); + } - if (entity.tags.name) { - value = entity.tags.name; - break; - } - } - } + function isActiveFill(d) { + return context.map().activeAreaFill() === d; + } - 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 toggleHighlightEdited(d3_event) { + d3_event.preventDefault(); + context.map().toggleHighlightEdited(); + } - 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); + function setFill(d3_event, d) { + context.map().activeAreaFill(d); + } - _langInput.on('blur', changeLang).on('change', changeLang); + context.map().on('changeHighlighting.ui_style, changeAreaFill.ui_style', section.reRender); + return section; + } - 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 uiSectionPhotoOverlays(context) { + var layers = context.layers(); + var section = uiSection('photo-overlays', context).label(_t.html('photo_overlays.title')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - _titleInput.on('blur', blur).on('change', change); + 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); + } - 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 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(); }); - } - function defaultLanguageInfo(skipEnglishFallback) { - var langCode = _mainLocalizer.languageCode().toLowerCase(); + function layerSupported(d) { + return d.layer && d.layer.supported(); + } - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // default to the language of iD's current locale + function layerEnabled(d) { + return layerSupported(d) && d.layer.enabled(); + } - if (d[2] === langCode) return d; - } // fallback to English + var ul = selection.selectAll('.layer-list-photos').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-photos').merge(ul); + var li = ul.selectAll('.list-item-photos').data(data); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + var classes = 'list-item-photos list-item-' + d.id; + if (d.id === 'mapillary-signs' || d.id === 'mapillary-map-features') { + classes += ' indented'; + } - return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; - } + 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 - function language(skipEnglishFallback) { - var value = utilGetSetValue(_langInput).toLowerCase(); + li.merge(liEnter).classed('active', layerEnabled).selectAll('input').property('checked', layerEnabled); + } - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // return the language already set in the UI, if supported + function drawPhotoTypeItems(selection) { + var data = context.photos().allPhotoTypes(); - if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; - } // fallback to English + function typeEnabled(d) { + return context.photos().showsPhotoType(d); + } + 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 - return defaultLanguageInfo(skipEnglishFallback); + li.merge(liEnter).classed('active', typeEnabled).selectAll('input').property('checked', typeEnabled); } - function changeLang() { - utilGetSetValue(_langInput, language()[1]); - change(true); - } + function drawDateFilter(selection) { + var data = context.photos().dateFilters(); - function blur() { - change(true); + 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 + + li.selectAll('input').each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }); + }); + li = li.merge(liEnter).classed('active', filterEnabled); } - function change(skipWikidata) { - var value = utilGetSetValue(_titleInput); - var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); + function drawUsernameFilter(selection) { + function filterEnabled() { + return context.photos().usernames(); + } - var langInfo = m && _dataWikipedia.find(function (d) { - return m[1] === d[2]; + 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); - var syncTags = {}; + function usernameValue() { + var usernames = context.photos().usernames(); + if (usernames) return usernames.join('; '); + return usernames; + } + } - if (langInfo) { - var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - value = decodeURIComponent(m[2]).replace(/_/g, ' '); + function showsLayer(which) { + var layer = layers.layer(which); - 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 (layer) { + return layer.enabled(); + } - anchor = decodeURIComponent(m[3]); // } + return false; + } - value += '#' + anchor.replace(/_/g, ' '); - } + function setLayer(which, enabled) { + var layer = layers.layer(which); - value = value.slice(0, 1).toUpperCase() + value.slice(1); - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, value); + if (layer) { + layer.enabled(enabled); } + } - if (value) { - syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); - } else { - syncTags.wikipedia = undefined; - } + context.layers().on('change.uiSectionPhotoOverlays', section.reRender); + context.photos().on('change.uiSectionPhotoOverlays', section.reRender); + return section; + } - dispatch$1.call('change', this, syncTags); - if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. + function uiPaneMapData(context) { + var mapDataPane = uiPane('map-data', context).key(_t('map_data.key')).label(_t.html('map_data.title')).description(_t.html('map_data.description')).iconName('iD-icon-data').sections([uiSectionDataLayers(context), uiSectionPhotoOverlays(context), uiSectionMapStyleOptions(context), uiSectionMapFeatures(context)]); + return mapDataPane; + } - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.itemsByTitle(language()[2], value, function (err, data) { - if (err || !data || !Object.keys(data).length) return; // If graph has changed, we can't apply this update. + function uiSectionPrivacy(context) { + var section = uiSection('preferences-third-party', context).label(_t.html('preferences.privacy.title')).disclosureContent(renderDisclosureContent); - if (context.graph() !== initGraph) return; - var qids = Object.keys(data); - var value = qids && qids.find(function (id) { - return id.match(/^Q\d+$/); - }); - var actions = initEntityIDs.map(function (entityID) { - var entity = context.entity(entityID).tags; - var currTags = Object.assign({}, entity); // shallow copy + var _showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - if (currTags.wikidata !== value) { - currTags.wikidata = value; - return actionChangeTags(entityID, currTags); - } + 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 - return null; - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + 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(); - 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 update() { + selection.selectAll('.privacy-third-party-icons-item').classed('active', _showThirdPartyIcons === 'true').select('input').property('checked', _showThirdPartyIcons === 'true'); + } } - 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` + return section; + } - var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); - var tagLang = m && m[1]; - var tagArticleTitle = m && m[2]; - var anchor = m && m[3]; + 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; + } - var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { - return tagLang === d[2]; - }); // value in correct format + function uiInit(context) { + var _initCounter = 0; + var _needWidth = {}; + var _lastPointerType; - if (tagLangInfo) { - var nativeLangName = tagLangInfo[1]; - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); + 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 - if (anchor) { - try { - // Best-effort `anchorencode:` implementation - anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); - } catch (e) { - anchor = anchor.replace(/ /g, '_'); - } - } + 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