X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/c8e21c409c9bec446f0caa2526d5b07861bb3299..b6780370a9b2ea851fab72692e18f3834ebcfa04:/vendor/assets/iD/iD.js?ds=sidebyside diff --git a/vendor/assets/iD/iD.js b/vendor/assets/iD/iD.js index 4d89db7c5..6ac452788 100644 --- a/vendor/assets/iD/iD.js +++ b/vendor/assets/iD/iD.js @@ -2,22 +2,9 @@ var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; - function getDefaultExportFromCjs (x) { - return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x; - } - - function createCommonjsModule(fn, basedir, module) { - return module = { - path: basedir, - exports: {}, - require: function (path, base) { - return commonjsRequire(path, (base === undefined || base === null) ? module.path : base); - } - }, fn(module, module.exports), module.exports; - } - - function commonjsRequire () { - throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs'); + function createCommonjsModule(fn) { + var module = { exports: {} }; + return fn(module, module.exports), module.exports; } var check = function (it) { @@ -25,14 +12,15 @@ }; // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 - var global_1 = - // eslint-disable-next-line no-undef + var global$2 = + // eslint-disable-next-line es/no-global-this -- safe check(typeof globalThis == 'object' && globalThis) || check(typeof window == 'object' && window) || + // eslint-disable-next-line no-restricted-globals -- safe check(typeof self == 'object' && self) || check(typeof commonjsGlobal == 'object' && commonjsGlobal) || - // eslint-disable-next-line no-new-func - Function('return this')(); + // eslint-disable-next-line no-new-func -- fallback + (function () { return this; })() || Function('return this')(); var fails = function (exec) { try { @@ -42,26 +30,28 @@ } }; - // Thank's IE8 for his funny defineProperty + // Detect IE8's incomplete defineProperty implementation var descriptors = !fails(function () { + // eslint-disable-next-line es/no-object-defineproperty -- required for testing return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7; }); - var nativePropertyIsEnumerable = {}.propertyIsEnumerable; - var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + var $propertyIsEnumerable$1 = {}.propertyIsEnumerable; + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + var getOwnPropertyDescriptor$5 = Object.getOwnPropertyDescriptor; // Nashorn ~ JDK8 bug - var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.call({ 1: 2 }, 1); + var NASHORN_BUG = getOwnPropertyDescriptor$5 && !$propertyIsEnumerable$1.call({ 1: 2 }, 1); // `Object.prototype.propertyIsEnumerable` method implementation - // https://tc39.github.io/ecma262/#sec-object.prototype.propertyisenumerable - var f = NASHORN_BUG ? function propertyIsEnumerable(V) { - var descriptor = getOwnPropertyDescriptor(this, V); + // https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable + var f$7 = NASHORN_BUG ? function propertyIsEnumerable(V) { + var descriptor = getOwnPropertyDescriptor$5(this, V); return !!descriptor && descriptor.enumerable; - } : nativePropertyIsEnumerable; + } : $propertyIsEnumerable$1; var objectPropertyIsEnumerable = { - f: f + f: f$7 }; var createPropertyDescriptor = function (bitmap, value) { @@ -73,25 +63,25 @@ }; }; - var toString = {}.toString; + var toString$1 = {}.toString; var classofRaw = function (it) { - return toString.call(it).slice(8, -1); + return toString$1.call(it).slice(8, -1); }; - var split = ''.split; + var split$2 = ''.split; // fallback for non-array-like ES3 and non-enumerable old V8 strings var indexedObject = fails(function () { // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346 - // eslint-disable-next-line no-prototype-builtins + // eslint-disable-next-line no-prototype-builtins -- safe return !Object('z').propertyIsEnumerable(0); }) ? function (it) { - return classofRaw(it) == 'String' ? split.call(it, '') : Object(it); + return classofRaw(it) == 'String' ? split$2.call(it, '') : Object(it); } : Object; // `RequireObjectCoercible` abstract operation - // https://tc39.github.io/ecma262/#sec-requireobjectcoercible + // https://tc39.es/ecma262/#sec-requireobjectcoercible var requireObjectCoercible = function (it) { if (it == undefined) throw TypeError("Can't call method on " + it); return it; @@ -105,77 +95,86 @@ return indexedObject(requireObjectCoercible(it)); }; - var isObject = function (it) { + var isObject$4 = function (it) { return typeof it === 'object' ? it !== null : typeof it === 'function'; }; // `ToPrimitive` abstract operation - // https://tc39.github.io/ecma262/#sec-toprimitive + // https://tc39.es/ecma262/#sec-toprimitive // instead of the ES6 spec version, we didn't implement @@toPrimitive case // and the second argument - flag - preferred type is a string var toPrimitive = function (input, PREFERRED_STRING) { - if (!isObject(input)) return input; + if (!isObject$4(input)) return input; var fn, val; - if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val; - if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val; - if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val; + if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$4(val = fn.call(input))) return val; + if (typeof (fn = input.valueOf) == 'function' && !isObject$4(val = fn.call(input))) return val; + if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject$4(val = fn.call(input))) return val; throw TypeError("Can't convert object to primitive value"); }; - var hasOwnProperty = {}.hasOwnProperty; + // `ToObject` abstract operation + // https://tc39.es/ecma262/#sec-toobject + var toObject = function (argument) { + return Object(requireObjectCoercible(argument)); + }; + + var hasOwnProperty$3 = {}.hasOwnProperty; - var has = function (it, key) { - return hasOwnProperty.call(it, key); + var has$1 = Object.hasOwn || function hasOwn(it, key) { + return hasOwnProperty$3.call(toObject(it), key); }; - var document$1 = global_1.document; + var document$3 = global$2.document; // typeof document.createElement is 'object' in old IE - var EXISTS = isObject(document$1) && isObject(document$1.createElement); + var EXISTS = isObject$4(document$3) && isObject$4(document$3.createElement); var documentCreateElement = function (it) { - return EXISTS ? document$1.createElement(it) : {}; + return EXISTS ? document$3.createElement(it) : {}; }; // Thank's IE8 for his funny defineProperty var ie8DomDefine = !descriptors && !fails(function () { + // eslint-disable-next-line es/no-object-defineproperty -- requied for testing return Object.defineProperty(documentCreateElement('div'), 'a', { get: function () { return 7; } }).a != 7; }); - var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + var $getOwnPropertyDescriptor$1 = Object.getOwnPropertyDescriptor; // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor - var f$1 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) { + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + var f$6 = descriptors ? $getOwnPropertyDescriptor$1 : function getOwnPropertyDescriptor(O, P) { O = toIndexedObject(O); P = toPrimitive(P, true); if (ie8DomDefine) try { - return nativeGetOwnPropertyDescriptor(O, P); + return $getOwnPropertyDescriptor$1(O, P); } catch (error) { /* empty */ } - if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); + if (has$1(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); }; var objectGetOwnPropertyDescriptor = { - f: f$1 + f: f$6 }; var anObject = function (it) { - if (!isObject(it)) { + if (!isObject$4(it)) { throw TypeError(String(it) + ' is not an object'); } return it; }; - var nativeDefineProperty = Object.defineProperty; + // eslint-disable-next-line es/no-object-defineproperty -- safe + var $defineProperty$1 = Object.defineProperty; // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty - var f$2 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) { + // https://tc39.es/ecma262/#sec-object.defineproperty + var f$5 = descriptors ? $defineProperty$1 : function defineProperty(O, P, Attributes) { anObject(O); P = toPrimitive(P, true); anObject(Attributes); if (ie8DomDefine) try { - return nativeDefineProperty(O, P, Attributes); + return $defineProperty$1(O, P, Attributes); } catch (error) { /* empty */ } if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported'); if ('value' in Attributes) O[P] = Attributes.value; @@ -183,7 +182,7 @@ }; var objectDefineProperty = { - f: f$2 + f: f$5 }; var createNonEnumerableProperty = descriptors ? function (object, key, value) { @@ -195,20 +194,20 @@ var setGlobal = function (key, value) { try { - createNonEnumerableProperty(global_1, key, value); + createNonEnumerableProperty(global$2, key, value); } catch (error) { - global_1[key] = value; + global$2[key] = value; } return value; }; var SHARED = '__core-js_shared__'; - var store = global_1[SHARED] || setGlobal(SHARED, {}); + var store$1 = global$2[SHARED] || setGlobal(SHARED, {}); - var sharedStore = store; + var sharedStore = store$1; var functionToString = Function.toString; - // this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper + // this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper if (typeof sharedStore.inspectSource != 'function') { sharedStore.inspectSource = function (it) { return functionToString.call(it); @@ -217,9 +216,9 @@ var inspectSource = sharedStore.inspectSource; - var WeakMap = global_1.WeakMap; + var WeakMap$1 = global$2.WeakMap; - var nativeWeakMap = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap)); + var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource(WeakMap$1)); var isPure = false; @@ -227,77 +226,82 @@ (module.exports = function (key, value) { return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {}); })('versions', []).push({ - version: '3.6.5', - mode: 'global', - copyright: '© 2020 Denis Pushkarev (zloirock.ru)' + version: '3.15.2', + mode: 'global', + copyright: '© 2021 Denis Pushkarev (zloirock.ru)' }); }); - var id = 0; + var id$1 = 0; var postfix = Math.random(); var uid = function (key) { - return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36); + return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id$1 + postfix).toString(36); }; - var keys = shared('keys'); + var keys$3 = shared('keys'); var sharedKey = function (key) { - return keys[key] || (keys[key] = uid(key)); + return keys$3[key] || (keys$3[key] = uid(key)); }; - var hiddenKeys = {}; + var hiddenKeys$1 = {}; - var WeakMap$1 = global_1.WeakMap; - var set, get, has$1; + var OBJECT_ALREADY_INITIALIZED = 'Object already initialized'; + var WeakMap = global$2.WeakMap; + var set$4, get$5, has; var enforce = function (it) { - return has$1(it) ? get(it) : set(it, {}); + return has(it) ? get$5(it) : set$4(it, {}); }; var getterFor = function (TYPE) { return function (it) { var state; - if (!isObject(it) || (state = get(it)).type !== TYPE) { + if (!isObject$4(it) || (state = get$5(it)).type !== TYPE) { throw TypeError('Incompatible receiver, ' + TYPE + ' required'); } return state; }; }; - if (nativeWeakMap) { - var store$1 = new WeakMap$1(); - var wmget = store$1.get; - var wmhas = store$1.has; - var wmset = store$1.set; - set = function (it, metadata) { - wmset.call(store$1, it, metadata); + if (nativeWeakMap || sharedStore.state) { + var store = sharedStore.state || (sharedStore.state = new WeakMap()); + var wmget = store.get; + var wmhas = store.has; + var wmset = store.set; + set$4 = function (it, metadata) { + if (wmhas.call(store, it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; + wmset.call(store, it, metadata); return metadata; }; - get = function (it) { - return wmget.call(store$1, it) || {}; + get$5 = function (it) { + return wmget.call(store, it) || {}; }; - has$1 = function (it) { - return wmhas.call(store$1, it); + has = function (it) { + return wmhas.call(store, it); }; } else { var STATE = sharedKey('state'); - hiddenKeys[STATE] = true; - set = function (it, metadata) { + hiddenKeys$1[STATE] = true; + set$4 = function (it, metadata) { + if (has$1(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED); + metadata.facade = it; createNonEnumerableProperty(it, STATE, metadata); return metadata; }; - get = function (it) { - return has(it, STATE) ? it[STATE] : {}; + get$5 = function (it) { + return has$1(it, STATE) ? it[STATE] : {}; }; - has$1 = function (it) { - return has(it, STATE); + has = function (it) { + return has$1(it, STATE); }; } var internalState = { - set: set, - get: get, - has: has$1, + set: set$4, + get: get$5, + has: has, enforce: enforce, getterFor: getterFor }; @@ -311,11 +315,17 @@ var unsafe = options ? !!options.unsafe : false; var simple = options ? !!options.enumerable : false; var noTargetGet = options ? !!options.noTargetGet : false; + var state; if (typeof value == 'function') { - if (typeof key == 'string' && !has(value, 'name')) createNonEnumerableProperty(value, 'name', key); - enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : ''); + if (typeof key == 'string' && !has$1(value, 'name')) { + createNonEnumerableProperty(value, 'name', key); + } + state = enforceInternalState(value); + if (!state.source) { + state.source = TEMPLATE.join(typeof key == 'string' ? key : ''); + } } - if (O === global_1) { + if (O === global$2) { if (simple) O[key] = value; else setGlobal(key, value); return; @@ -332,57 +342,57 @@ }); }); - var path = global_1; + var path = global$2; - var aFunction = function (variable) { + var aFunction$1 = function (variable) { return typeof variable == 'function' ? variable : undefined; }; var getBuiltIn = function (namespace, method) { - return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace]) - : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method]; + return arguments.length < 2 ? aFunction$1(path[namespace]) || aFunction$1(global$2[namespace]) + : path[namespace] && path[namespace][method] || global$2[namespace] && global$2[namespace][method]; }; - var ceil = Math.ceil; - var floor = Math.floor; + var ceil$1 = Math.ceil; + var floor$7 = Math.floor; // `ToInteger` abstract operation - // https://tc39.github.io/ecma262/#sec-tointeger + // https://tc39.es/ecma262/#sec-tointeger var toInteger = function (argument) { - return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument); + return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor$7 : ceil$1)(argument); }; - var min = Math.min; + var min$9 = Math.min; // `ToLength` abstract operation - // https://tc39.github.io/ecma262/#sec-tolength + // https://tc39.es/ecma262/#sec-tolength var toLength = function (argument) { - return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 + return argument > 0 ? min$9(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 }; - var max = Math.max; - var min$1 = Math.min; + var max$4 = Math.max; + var min$8 = Math.min; // Helper for a popular repeating case of the spec: // Let integer be ? ToInteger(index). // If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length). var toAbsoluteIndex = function (index, length) { var integer = toInteger(index); - return integer < 0 ? max(integer + length, 0) : min$1(integer, length); + return integer < 0 ? max$4(integer + length, 0) : min$8(integer, length); }; // `Array.prototype.{ indexOf, includes }` methods implementation - var createMethod = function (IS_INCLUDES) { + var createMethod$6 = function (IS_INCLUDES) { return function ($this, el, fromIndex) { var O = toIndexedObject($this); var length = toLength(O.length); var index = toAbsoluteIndex(fromIndex, length); var value; // Array#includes uses SameValueZero equality algorithm - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check if (IS_INCLUDES && el != el) while (length > index) { value = O[index++]; - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check if (value != value) return true; // Array#indexOf ignores holes, Array#includes - not } else for (;length > index; index++) { @@ -393,11 +403,11 @@ var arrayIncludes = { // `Array.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-array.prototype.includes - includes: createMethod(true), + // https://tc39.es/ecma262/#sec-array.prototype.includes + includes: createMethod$6(true), // `Array.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.indexof - indexOf: createMethod(false) + // https://tc39.es/ecma262/#sec-array.prototype.indexof + indexOf: createMethod$6(false) }; var indexOf = arrayIncludes.indexOf; @@ -408,9 +418,9 @@ var i = 0; var result = []; var key; - for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key); + for (key in O) !has$1(hiddenKeys$1, key) && has$1(O, key) && result.push(key); // Don't enum bug & hidden keys - while (names.length > i) if (has(O, key = names[i++])) { + while (names.length > i) if (has$1(O, key = names[i++])) { ~indexOf(result, key) || result.push(key); } return result; @@ -427,22 +437,24 @@ 'valueOf' ]; - var hiddenKeys$1 = enumBugKeys.concat('length', 'prototype'); + var hiddenKeys = enumBugKeys.concat('length', 'prototype'); // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames - var f$3 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { - return objectKeysInternal(O, hiddenKeys$1); + // https://tc39.es/ecma262/#sec-object.getownpropertynames + // eslint-disable-next-line es/no-object-getownpropertynames -- safe + var f$4 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return objectKeysInternal(O, hiddenKeys); }; var objectGetOwnPropertyNames = { - f: f$3 + f: f$4 }; - var f$4 = Object.getOwnPropertySymbols; + // eslint-disable-next-line es/no-object-getownpropertysymbols -- safe + var f$3 = Object.getOwnPropertySymbols; var objectGetOwnPropertySymbols = { - f: f$4 + f: f$3 }; // all object keys, includes non-enumerable and symbols @@ -458,21 +470,21 @@ var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; for (var i = 0; i < keys.length; i++) { var key = keys[i]; - if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key)); + if (!has$1(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key)); } }; var replacement = /#|\.prototype\./; var isForced = function (feature, detection) { - var value = data[normalize(feature)]; + var value = data[normalize$1(feature)]; return value == POLYFILL ? true : value == NATIVE ? false : typeof detection == 'function' ? fails(detection) : !!detection; }; - var normalize = isForced.normalize = function (string) { + var normalize$1 = isForced.normalize = function (string) { return String(string).replace(replacement, '.').toLowerCase(); }; @@ -482,7 +494,7 @@ var isForced_1 = isForced; - var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; + var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; @@ -509,16 +521,16 @@ var STATIC = options.stat; var FORCED, target, key, targetProperty, sourceProperty, descriptor; if (GLOBAL) { - target = global_1; + target = global$2; } else if (STATIC) { - target = global_1[TARGET] || setGlobal(TARGET, {}); + target = global$2[TARGET] || setGlobal(TARGET, {}); } else { - target = (global_1[TARGET] || {}).prototype; + target = (global$2[TARGET] || {}).prototype; } if (target) for (key in source) { sourceProperty = source[key]; if (options.noTargetGet) { - descriptor = getOwnPropertyDescriptor$1(target, key); + descriptor = getOwnPropertyDescriptor$4(target, key); targetProperty = descriptor && descriptor.value; } else targetProperty = target[key]; FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced); @@ -537,61 +549,295 @@ }; // `Date.now` method - // https://tc39.github.io/ecma262/#sec-date.now + // https://tc39.es/ecma262/#sec-date.now _export({ target: 'Date', stat: true }, { now: function now() { return new Date().getTime(); } }); - var DatePrototype = Date.prototype; + var DatePrototype$1 = Date.prototype; var INVALID_DATE = 'Invalid Date'; - var TO_STRING = 'toString'; - var nativeDateToString = DatePrototype[TO_STRING]; - var getTime = DatePrototype.getTime; + var TO_STRING$1 = 'toString'; + var nativeDateToString = DatePrototype$1[TO_STRING$1]; + var getTime$1 = DatePrototype$1.getTime; // `Date.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-date.prototype.tostring + // https://tc39.es/ecma262/#sec-date.prototype.tostring if (new Date(NaN) + '' != INVALID_DATE) { - redefine(DatePrototype, TO_STRING, function toString() { - var value = getTime.call(this); - // eslint-disable-next-line no-self-compare + redefine(DatePrototype$1, TO_STRING$1, function toString() { + var value = getTime$1.call(this); + // eslint-disable-next-line no-self-compare -- NaN check return value === value ? nativeDateToString.call(this) : INVALID_DATE; }); } + function _typeof(obj) { + "@babel/helpers - typeof"; + + if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { + _typeof = function (obj) { + return typeof obj; + }; + } else { + _typeof = function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; + }; + } + + return _typeof(obj); + } + + function _classCallCheck$1(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties$1(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass$1(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); + if (staticProps) _defineProperties$1(Constructor, staticProps); + return Constructor; + } + + function _defineProperty(obj, key, value) { + if (key in obj) { + Object.defineProperty(obj, key, { + value: value, + enumerable: true, + configurable: true, + writable: true + }); + } else { + obj[key] = value; + } + + return obj; + } + + function _slicedToArray(arr, i) { + return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); + } + + function _toConsumableArray(arr) { + return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); + } + + function _arrayWithoutHoles(arr) { + if (Array.isArray(arr)) return _arrayLikeToArray(arr); + } + + function _arrayWithHoles(arr) { + if (Array.isArray(arr)) return arr; + } + + function _iterableToArray(iter) { + if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); + } + + function _iterableToArrayLimit(arr, i) { + var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; + + if (_i == null) return; + var _arr = []; + var _n = true; + var _d = false; + + var _s, _e; + + try { + for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { + _arr.push(_s.value); + + if (i && _arr.length === i) break; + } + } catch (err) { + _d = true; + _e = err; + } finally { + try { + if (!_n && _i["return"] != null) _i["return"](); + } finally { + if (_d) throw _e; + } + } + + return _arr; + } + + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _nonIterableSpread() { + throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _nonIterableRest() { + throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _createForOfIteratorHelper(o, allowArrayLike) { + var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; + + if (!it) { + if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { + if (it) o = it; + var i = 0; + + var F = function () {}; + + return { + s: F, + n: function () { + if (i >= o.length) return { + done: true + }; + return { + done: false, + value: o[i++] + }; + }, + e: function (e) { + throw e; + }, + f: F + }; + } + + throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + var normalCompletion = true, + didErr = false, + err; + return { + s: function () { + it = it.call(o); + }, + n: function () { + var step = it.next(); + normalCompletion = step.done; + return step; + }, + e: function (e) { + didErr = true; + err = e; + }, + f: function () { + try { + if (!normalCompletion && it.return != null) it.return(); + } finally { + if (didErr) throw err; + } + } + }; + } + + var engineUserAgent = getBuiltIn('navigator', 'userAgent') || ''; + + var process$4 = global$2.process; + var versions = process$4 && process$4.versions; + var v8 = versions && versions.v8; + var match, version$1; + + if (v8) { + match = v8.split('.'); + version$1 = match[0] < 4 ? 1 : match[0] + match[1]; + } else if (engineUserAgent) { + match = engineUserAgent.match(/Edge\/(\d+)/); + if (!match || match[1] >= 74) { + match = engineUserAgent.match(/Chrome\/(\d+)/); + if (match) version$1 = match[1]; + } + } + + var engineV8Version = version$1 && +version$1; + + /* eslint-disable es/no-symbol -- required for testing */ + + // eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () { + var symbol = Symbol(); // Chrome 38 Symbol has incorrect toString conversion - // eslint-disable-next-line no-undef - return !String(Symbol()); + // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances + return !String(symbol) || !(Object(symbol) instanceof Symbol) || + // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances + !Symbol.sham && engineV8Version && engineV8Version < 41; }); + /* eslint-disable es/no-symbol -- required for testing */ + var useSymbolAsUid = nativeSymbol - // eslint-disable-next-line no-undef && !Symbol.sham - // eslint-disable-next-line no-undef && typeof Symbol.iterator == 'symbol'; - // `IsArray` abstract operation - // https://tc39.github.io/ecma262/#sec-isarray - var isArray = Array.isArray || function isArray(arg) { - return classofRaw(arg) == 'Array'; + var WellKnownSymbolsStore$1 = shared('wks'); + var Symbol$1 = global$2.Symbol; + var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid; + + var wellKnownSymbol = function (name) { + if (!has$1(WellKnownSymbolsStore$1, name) || !(nativeSymbol || typeof WellKnownSymbolsStore$1[name] == 'string')) { + if (nativeSymbol && has$1(Symbol$1, name)) { + WellKnownSymbolsStore$1[name] = Symbol$1[name]; + } else { + WellKnownSymbolsStore$1[name] = createWellKnownSymbol('Symbol.' + name); + } + } return WellKnownSymbolsStore$1[name]; }; - // `ToObject` abstract operation - // https://tc39.github.io/ecma262/#sec-toobject - var toObject = function (argument) { - return Object(requireObjectCoercible(argument)); + var f$2 = wellKnownSymbol; + + var wellKnownSymbolWrapped = { + f: f$2 + }; + + var defineProperty$9 = objectDefineProperty.f; + + var defineWellKnownSymbol = function (NAME) { + var Symbol = path.Symbol || (path.Symbol = {}); + if (!has$1(Symbol, NAME)) defineProperty$9(Symbol, NAME, { + value: wellKnownSymbolWrapped.f(NAME) + }); }; + // `Symbol.iterator` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.iterator + defineWellKnownSymbol('iterator'); + // `Object.keys` method - // https://tc39.github.io/ecma262/#sec-object.keys + // https://tc39.es/ecma262/#sec-object.keys + // eslint-disable-next-line es/no-object-keys -- safe var objectKeys = Object.keys || function keys(O) { return objectKeysInternal(O, enumBugKeys); }; // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties + // https://tc39.es/ecma262/#sec-object.defineproperties + // eslint-disable-next-line es/no-object-defineproperties -- safe var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) { anObject(O); var keys = objectKeys(Properties); @@ -606,9 +852,9 @@ var GT = '>'; var LT = '<'; - var PROTOTYPE = 'prototype'; + var PROTOTYPE$2 = 'prototype'; var SCRIPT = 'script'; - var IE_PROTO = sharedKey('IE_PROTO'); + var IE_PROTO$1 = sharedKey('IE_PROTO'); var EmptyConstructor = function () { /* empty */ }; @@ -650,347 +896,747 @@ var activeXDocument; var NullProtoObject = function () { try { - /* global ActiveXObject */ + /* global ActiveXObject -- old IE */ activeXDocument = document.domain && new ActiveXObject('htmlfile'); } catch (error) { /* ignore */ } NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame(); var length = enumBugKeys.length; - while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]]; + while (length--) delete NullProtoObject[PROTOTYPE$2][enumBugKeys[length]]; return NullProtoObject(); }; - hiddenKeys[IE_PROTO] = true; + hiddenKeys$1[IE_PROTO$1] = true; // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create + // https://tc39.es/ecma262/#sec-object.create var objectCreate = Object.create || function create(O, Properties) { var result; if (O !== null) { - EmptyConstructor[PROTOTYPE] = anObject(O); + EmptyConstructor[PROTOTYPE$2] = anObject(O); result = new EmptyConstructor(); - EmptyConstructor[PROTOTYPE] = null; + EmptyConstructor[PROTOTYPE$2] = null; // add "__proto__" for Object.getPrototypeOf polyfill - result[IE_PROTO] = O; + result[IE_PROTO$1] = O; } else result = NullProtoObject(); return Properties === undefined ? result : objectDefineProperties(result, Properties); }; - var nativeGetOwnPropertyNames = objectGetOwnPropertyNames.f; - - var toString$1 = {}.toString; - - var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames - ? Object.getOwnPropertyNames(window) : []; - - var getWindowNames = function (it) { - try { - return nativeGetOwnPropertyNames(it); - } catch (error) { - return windowNames.slice(); - } - }; - - // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window - var f$5 = function getOwnPropertyNames(it) { - return windowNames && toString$1.call(it) == '[object Window]' - ? getWindowNames(it) - : nativeGetOwnPropertyNames(toIndexedObject(it)); - }; - - var objectGetOwnPropertyNamesExternal = { - f: f$5 - }; + var UNSCOPABLES = wellKnownSymbol('unscopables'); + var ArrayPrototype$1 = Array.prototype; - var WellKnownSymbolsStore = shared('wks'); - var Symbol$1 = global_1.Symbol; - var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid; + // Array.prototype[@@unscopables] + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + if (ArrayPrototype$1[UNSCOPABLES] == undefined) { + objectDefineProperty.f(ArrayPrototype$1, UNSCOPABLES, { + configurable: true, + value: objectCreate(null) + }); + } - var wellKnownSymbol = function (name) { - if (!has(WellKnownSymbolsStore, name)) { - if (nativeSymbol && has(Symbol$1, name)) WellKnownSymbolsStore[name] = Symbol$1[name]; - else WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name); - } return WellKnownSymbolsStore[name]; + // add a key to Array.prototype[@@unscopables] + var addToUnscopables = function (key) { + ArrayPrototype$1[UNSCOPABLES][key] = true; }; - var f$6 = wellKnownSymbol; + var iterators = {}; - var wellKnownSymbolWrapped = { - f: f$6 - }; + var correctPrototypeGetter = !fails(function () { + function F() { /* empty */ } + F.prototype.constructor = null; + // eslint-disable-next-line es/no-object-getprototypeof -- required for testing + return Object.getPrototypeOf(new F()) !== F.prototype; + }); - var defineProperty = objectDefineProperty.f; + var IE_PROTO = sharedKey('IE_PROTO'); + var ObjectPrototype$3 = Object.prototype; - var defineWellKnownSymbol = function (NAME) { - var Symbol = path.Symbol || (path.Symbol = {}); - if (!has(Symbol, NAME)) defineProperty(Symbol, NAME, { - value: wellKnownSymbolWrapped.f(NAME) - }); + // `Object.getPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.getprototypeof + // eslint-disable-next-line es/no-object-getprototypeof -- safe + var objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) { + O = toObject(O); + if (has$1(O, IE_PROTO)) return O[IE_PROTO]; + if (typeof O.constructor == 'function' && O instanceof O.constructor) { + return O.constructor.prototype; + } return O instanceof Object ? ObjectPrototype$3 : null; }; - var defineProperty$1 = objectDefineProperty.f; - + var ITERATOR$8 = wellKnownSymbol('iterator'); + var BUGGY_SAFARI_ITERATORS$1 = false; + var returnThis$2 = function () { return this; }; - var TO_STRING_TAG = wellKnownSymbol('toStringTag'); + // `%IteratorPrototype%` object + // https://tc39.es/ecma262/#sec-%iteratorprototype%-object + var IteratorPrototype$2, PrototypeOfArrayIteratorPrototype, arrayIterator; - var setToStringTag = function (it, TAG, STATIC) { - if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG)) { - defineProperty$1(it, TO_STRING_TAG, { configurable: true, value: TAG }); + /* eslint-disable es/no-array-prototype-keys -- safe */ + if ([].keys) { + arrayIterator = [].keys(); + // Safari 8 has buggy iterators w/o `next` + if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS$1 = true; + else { + PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator)); + if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype$2 = PrototypeOfArrayIteratorPrototype; } - }; + } - var aFunction$1 = function (it) { - if (typeof it != 'function') { - throw TypeError(String(it) + ' is not a function'); - } return it; - }; + var NEW_ITERATOR_PROTOTYPE = IteratorPrototype$2 == undefined || fails(function () { + var test = {}; + // FF44- legacy iterators case + return IteratorPrototype$2[ITERATOR$8].call(test) !== test; + }); - // optional / simple context binding - var functionBindContext = function (fn, that, length) { - aFunction$1(fn); - if (that === undefined) return fn; - switch (length) { - case 0: return function () { - return fn.call(that); - }; - case 1: return function (a) { - return fn.call(that, a); - }; - case 2: return function (a, b) { - return fn.call(that, a, b); - }; - case 3: return function (a, b, c) { - return fn.call(that, a, b, c); - }; - } - return function (/* ...args */) { - return fn.apply(that, arguments); - }; - }; + if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype$2 = {}; - var SPECIES = wellKnownSymbol('species'); + // `%IteratorPrototype%[@@iterator]()` method + // https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator + if (!has$1(IteratorPrototype$2, ITERATOR$8)) { + createNonEnumerableProperty(IteratorPrototype$2, ITERATOR$8, returnThis$2); + } - // `ArraySpeciesCreate` abstract operation - // https://tc39.github.io/ecma262/#sec-arrayspeciescreate - var arraySpeciesCreate = function (originalArray, length) { - var C; - if (isArray(originalArray)) { - C = originalArray.constructor; - // cross-realm fallback - if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; - else if (isObject(C)) { - C = C[SPECIES]; - if (C === null) C = undefined; - } - } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); + var iteratorsCore = { + IteratorPrototype: IteratorPrototype$2, + BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$1 }; - var push = [].push; - - // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation - var createMethod$1 = function (TYPE) { - var IS_MAP = TYPE == 1; - var IS_FILTER = TYPE == 2; - var IS_SOME = TYPE == 3; - var IS_EVERY = TYPE == 4; - var IS_FIND_INDEX = TYPE == 6; - var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; - return function ($this, callbackfn, that, specificCreate) { - var O = toObject($this); - var self = indexedObject(O); - var boundFunction = functionBindContext(callbackfn, that, 3); - var length = toLength(self.length); - var index = 0; - var create = specificCreate || arraySpeciesCreate; - var target = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; - var value, result; - for (;length > index; index++) if (NO_HOLES || index in self) { - value = self[index]; - result = boundFunction(value, index, O); - if (TYPE) { - if (IS_MAP) target[index] = result; // map - else if (result) switch (TYPE) { - case 3: return true; // some - case 5: return value; // find - case 6: return index; // findIndex - case 2: push.call(target, value); // filter - } else if (IS_EVERY) return false; // every - } - } - return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target; - }; - }; + var defineProperty$8 = objectDefineProperty.f; - var arrayIteration = { - // `Array.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - forEach: createMethod$1(0), - // `Array.prototype.map` method - // https://tc39.github.io/ecma262/#sec-array.prototype.map - map: createMethod$1(1), - // `Array.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-array.prototype.filter - filter: createMethod$1(2), - // `Array.prototype.some` method - // https://tc39.github.io/ecma262/#sec-array.prototype.some - some: createMethod$1(3), - // `Array.prototype.every` method - // https://tc39.github.io/ecma262/#sec-array.prototype.every - every: createMethod$1(4), - // `Array.prototype.find` method - // https://tc39.github.io/ecma262/#sec-array.prototype.find - find: createMethod$1(5), - // `Array.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex - findIndex: createMethod$1(6) - }; - var $forEach = arrayIteration.forEach; - var HIDDEN = sharedKey('hidden'); - var SYMBOL = 'Symbol'; - var PROTOTYPE$1 = 'prototype'; - var TO_PRIMITIVE = wellKnownSymbol('toPrimitive'); - var setInternalState = internalState.set; - var getInternalState = internalState.getterFor(SYMBOL); - var ObjectPrototype = Object[PROTOTYPE$1]; - var $Symbol = global_1.Symbol; - var $stringify = getBuiltIn('JSON', 'stringify'); - var nativeGetOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - var nativeDefineProperty$1 = objectDefineProperty.f; - var nativeGetOwnPropertyNames$1 = objectGetOwnPropertyNamesExternal.f; - var nativePropertyIsEnumerable$1 = objectPropertyIsEnumerable.f; - var AllSymbols = shared('symbols'); - var ObjectPrototypeSymbols = shared('op-symbols'); - var StringToSymbolRegistry = shared('string-to-symbol-registry'); - var SymbolToStringRegistry = shared('symbol-to-string-registry'); - var WellKnownSymbolsStore$1 = shared('wks'); - var QObject = global_1.QObject; - // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 - var USE_SETTER = !QObject || !QObject[PROTOTYPE$1] || !QObject[PROTOTYPE$1].findChild; + var TO_STRING_TAG$4 = wellKnownSymbol('toStringTag'); - // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 - var setSymbolDescriptor = descriptors && fails(function () { - return objectCreate(nativeDefineProperty$1({}, 'a', { - get: function () { return nativeDefineProperty$1(this, 'a', { value: 7 }).a; } - })).a != 7; - }) ? function (O, P, Attributes) { - var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$1(ObjectPrototype, P); - if (ObjectPrototypeDescriptor) delete ObjectPrototype[P]; - nativeDefineProperty$1(O, P, Attributes); - if (ObjectPrototypeDescriptor && O !== ObjectPrototype) { - nativeDefineProperty$1(ObjectPrototype, P, ObjectPrototypeDescriptor); + var setToStringTag = function (it, TAG, STATIC) { + if (it && !has$1(it = STATIC ? it : it.prototype, TO_STRING_TAG$4)) { + defineProperty$8(it, TO_STRING_TAG$4, { configurable: true, value: TAG }); } - } : nativeDefineProperty$1; - - var wrap = function (tag, description) { - var symbol = AllSymbols[tag] = objectCreate($Symbol[PROTOTYPE$1]); - setInternalState(symbol, { - type: SYMBOL, - tag: tag, - description: description - }); - if (!descriptors) symbol.description = description; - return symbol; }; - var isSymbol = useSymbolAsUid ? function (it) { - return typeof it == 'symbol'; - } : function (it) { - return Object(it) instanceof $Symbol; - }; + var IteratorPrototype$1 = iteratorsCore.IteratorPrototype; - var $defineProperty = function defineProperty(O, P, Attributes) { - if (O === ObjectPrototype) $defineProperty(ObjectPrototypeSymbols, P, Attributes); - anObject(O); - var key = toPrimitive(P, true); - anObject(Attributes); - if (has(AllSymbols, key)) { - if (!Attributes.enumerable) { - if (!has(O, HIDDEN)) nativeDefineProperty$1(O, HIDDEN, createPropertyDescriptor(1, {})); - O[HIDDEN][key] = true; - } else { - if (has(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; - Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) }); - } return setSymbolDescriptor(O, key, Attributes); - } return nativeDefineProperty$1(O, key, Attributes); - }; - var $defineProperties = function defineProperties(O, Properties) { - anObject(O); - var properties = toIndexedObject(Properties); - var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties)); - $forEach(keys, function (key) { - if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); - }); - return O; - }; - var $create = function create(O, Properties) { - return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties); - }; - var $propertyIsEnumerable = function propertyIsEnumerable(V) { - var P = toPrimitive(V, true); - var enumerable = nativePropertyIsEnumerable$1.call(this, P); - if (this === ObjectPrototype && has(AllSymbols, P) && !has(ObjectPrototypeSymbols, P)) return false; - return enumerable || !has(this, P) || !has(AllSymbols, P) || has(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true; - }; - var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) { - var it = toIndexedObject(O); - var key = toPrimitive(P, true); - if (it === ObjectPrototype && has(AllSymbols, key) && !has(ObjectPrototypeSymbols, key)) return; - var descriptor = nativeGetOwnPropertyDescriptor$1(it, key); - if (descriptor && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) { - descriptor.enumerable = true; - } - return descriptor; - }; + var returnThis$1 = function () { return this; }; - var $getOwnPropertyNames = function getOwnPropertyNames(O) { - var names = nativeGetOwnPropertyNames$1(toIndexedObject(O)); - var result = []; - $forEach(names, function (key) { - if (!has(AllSymbols, key) && !has(hiddenKeys, key)) result.push(key); - }); - return result; + var createIteratorConstructor = function (IteratorConstructor, NAME, next) { + var TO_STRING_TAG = NAME + ' Iterator'; + IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) }); + setToStringTag(IteratorConstructor, TO_STRING_TAG, false); + iterators[TO_STRING_TAG] = returnThis$1; + return IteratorConstructor; }; - var $getOwnPropertySymbols = function getOwnPropertySymbols(O) { - var IS_OBJECT_PROTOTYPE = O === ObjectPrototype; - var names = nativeGetOwnPropertyNames$1(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject(O)); - var result = []; - $forEach(names, function (key) { - if (has(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has(ObjectPrototype, key))) { - result.push(AllSymbols[key]); - } - }); - return result; + var aPossiblePrototype = function (it) { + if (!isObject$4(it) && it !== null) { + throw TypeError("Can't set " + String(it) + ' as a prototype'); + } return it; }; - // `Symbol` constructor - // https://tc39.github.io/ecma262/#sec-symbol-constructor - if (!nativeSymbol) { - $Symbol = function Symbol() { - if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); - var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); - var tag = uid(description); - var setter = function (value) { - if (this === ObjectPrototype) setter.call(ObjectPrototypeSymbols, value); - if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; - setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); - }; - if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype, tag, { configurable: true, set: setter }); - return wrap(tag, description); - }; + /* eslint-disable no-proto -- safe */ - redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { - return getInternalState(this).tag; - }); + // `Object.setPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.setprototypeof + // Works with __proto__ only. Old v8 can't work with null proto objects. + // eslint-disable-next-line es/no-object-setprototypeof -- safe + var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () { + var CORRECT_SETTER = false; + var test = {}; + var setter; + try { + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set; + setter.call(test, []); + CORRECT_SETTER = test instanceof Array; + } catch (error) { /* empty */ } + return function setPrototypeOf(O, proto) { + anObject(O); + aPossiblePrototype(proto); + if (CORRECT_SETTER) setter.call(O, proto); + else O.__proto__ = proto; + return O; + }; + }() : undefined); + + var IteratorPrototype = iteratorsCore.IteratorPrototype; + var BUGGY_SAFARI_ITERATORS = iteratorsCore.BUGGY_SAFARI_ITERATORS; + var ITERATOR$7 = wellKnownSymbol('iterator'); + var KEYS = 'keys'; + var VALUES = 'values'; + var ENTRIES = 'entries'; + + var returnThis = function () { return this; }; + + var defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) { + createIteratorConstructor(IteratorConstructor, NAME, next); + + var getIterationMethod = function (KIND) { + if (KIND === DEFAULT && defaultIterator) return defaultIterator; + if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND]; + switch (KIND) { + case KEYS: return function keys() { return new IteratorConstructor(this, KIND); }; + case VALUES: return function values() { return new IteratorConstructor(this, KIND); }; + case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); }; + } return function () { return new IteratorConstructor(this); }; + }; + + var TO_STRING_TAG = NAME + ' Iterator'; + var INCORRECT_VALUES_NAME = false; + var IterablePrototype = Iterable.prototype; + var nativeIterator = IterablePrototype[ITERATOR$7] + || IterablePrototype['@@iterator'] + || DEFAULT && IterablePrototype[DEFAULT]; + var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT); + var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator; + var CurrentIteratorPrototype, methods, KEY; + + // fix native + if (anyNativeIterator) { + CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable())); + if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) { + if (objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) { + if (objectSetPrototypeOf) { + objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype); + } else if (typeof CurrentIteratorPrototype[ITERATOR$7] != 'function') { + createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$7, returnThis); + } + } + // Set @@toStringTag to native iterators + setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true); + } + } + + // fix Array.prototype.{ values, @@iterator }.name in V8 / FF + if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) { + INCORRECT_VALUES_NAME = true; + defaultIterator = function values() { return nativeIterator.call(this); }; + } + + // define iterator + if (IterablePrototype[ITERATOR$7] !== defaultIterator) { + createNonEnumerableProperty(IterablePrototype, ITERATOR$7, defaultIterator); + } + iterators[NAME] = defaultIterator; + + // export additional methods + if (DEFAULT) { + methods = { + values: getIterationMethod(VALUES), + keys: IS_SET ? defaultIterator : getIterationMethod(KEYS), + entries: getIterationMethod(ENTRIES) + }; + if (FORCED) for (KEY in methods) { + if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) { + redefine(IterablePrototype, KEY, methods[KEY]); + } + } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods); + } + + return methods; + }; + + var ARRAY_ITERATOR = 'Array Iterator'; + var setInternalState$7 = internalState.set; + var getInternalState$5 = internalState.getterFor(ARRAY_ITERATOR); + + // `Array.prototype.entries` method + // https://tc39.es/ecma262/#sec-array.prototype.entries + // `Array.prototype.keys` method + // https://tc39.es/ecma262/#sec-array.prototype.keys + // `Array.prototype.values` method + // https://tc39.es/ecma262/#sec-array.prototype.values + // `Array.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-array.prototype-@@iterator + // `CreateArrayIterator` internal method + // https://tc39.es/ecma262/#sec-createarrayiterator + var es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) { + setInternalState$7(this, { + type: ARRAY_ITERATOR, + target: toIndexedObject(iterated), // target + index: 0, // next index + kind: kind // kind + }); + // `%ArrayIteratorPrototype%.next` method + // https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next + }, function () { + var state = getInternalState$5(this); + var target = state.target; + var kind = state.kind; + var index = state.index++; + if (!target || index >= target.length) { + state.target = undefined; + return { value: undefined, done: true }; + } + if (kind == 'keys') return { value: index, done: false }; + if (kind == 'values') return { value: target[index], done: false }; + return { value: [index, target[index]], done: false }; + }, 'values'); + + // argumentsList[@@iterator] is %ArrayProto_values% + // https://tc39.es/ecma262/#sec-createunmappedargumentsobject + // https://tc39.es/ecma262/#sec-createmappedargumentsobject + iterators.Arguments = iterators.Array; + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('keys'); + addToUnscopables('values'); + addToUnscopables('entries'); + + var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); + var test$2 = {}; + + test$2[TO_STRING_TAG$3] = 'z'; + + var toStringTagSupport = String(test$2) === '[object z]'; + + var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag'); + // ES3 wrong here + var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments'; + + // fallback for IE11 Script Access Denied error + var tryGet = function (it, key) { + try { + return it[key]; + } catch (error) { /* empty */ } + }; + + // getting tag from ES6+ `Object.prototype.toString` + var classof = toStringTagSupport ? classofRaw : function (it) { + var O, tag, result; + return it === undefined ? 'Undefined' : it === null ? 'Null' + // @@toStringTag case + : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$2)) == 'string' ? tag + // builtinTag case + : CORRECT_ARGUMENTS ? classofRaw(O) + // ES3 arguments fallback + : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result; + }; + + // `Object.prototype.toString` method implementation + // https://tc39.es/ecma262/#sec-object.prototype.tostring + var objectToString$1 = toStringTagSupport ? {}.toString : function toString() { + return '[object ' + classof(this) + ']'; + }; + + // `Object.prototype.toString` method + // https://tc39.es/ecma262/#sec-object.prototype.tostring + if (!toStringTagSupport) { + redefine(Object.prototype, 'toString', objectToString$1, { unsafe: true }); + } + + // `String.prototype.{ codePointAt, at }` methods implementation + var createMethod$5 = function (CONVERT_TO_STRING) { + return function ($this, pos) { + var S = String(requireObjectCoercible($this)); + var position = toInteger(pos); + var size = S.length; + var first, second; + if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined; + first = S.charCodeAt(position); + return first < 0xD800 || first > 0xDBFF || position + 1 === size + || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF + ? CONVERT_TO_STRING ? S.charAt(position) : first + : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000; + }; + }; + + var stringMultibyte = { + // `String.prototype.codePointAt` method + // https://tc39.es/ecma262/#sec-string.prototype.codepointat + codeAt: createMethod$5(false), + // `String.prototype.at` method + // https://github.com/mathiasbynens/String.prototype.at + charAt: createMethod$5(true) + }; + + var charAt$1 = stringMultibyte.charAt; + + + + var STRING_ITERATOR = 'String Iterator'; + var setInternalState$6 = internalState.set; + var getInternalState$4 = internalState.getterFor(STRING_ITERATOR); + + // `String.prototype[@@iterator]` method + // https://tc39.es/ecma262/#sec-string.prototype-@@iterator + defineIterator(String, 'String', function (iterated) { + setInternalState$6(this, { + type: STRING_ITERATOR, + string: String(iterated), + index: 0 + }); + // `%StringIteratorPrototype%.next` method + // https://tc39.es/ecma262/#sec-%stringiteratorprototype%.next + }, function next() { + var state = getInternalState$4(this); + var string = state.string; + var index = state.index; + var point; + if (index >= string.length) return { value: undefined, done: true }; + point = charAt$1(string, index); + state.index += point.length; + return { value: point, done: false }; + }); + + // iterable DOM collections + // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods + var domIterables = { + CSSRuleList: 0, + CSSStyleDeclaration: 0, + CSSValueList: 0, + ClientRectList: 0, + DOMRectList: 0, + DOMStringList: 0, + DOMTokenList: 1, + DataTransferItemList: 0, + FileList: 0, + HTMLAllCollection: 0, + HTMLCollection: 0, + HTMLFormElement: 0, + HTMLSelectElement: 0, + MediaList: 0, + MimeTypeArray: 0, + NamedNodeMap: 0, + NodeList: 1, + PaintRequestList: 0, + Plugin: 0, + PluginArray: 0, + SVGLengthList: 0, + SVGNumberList: 0, + SVGPathSegList: 0, + SVGPointList: 0, + SVGStringList: 0, + SVGTransformList: 0, + SourceBufferList: 0, + StyleSheetList: 0, + TextTrackCueList: 0, + TextTrackList: 0, + TouchList: 0 + }; + + var ITERATOR$6 = wellKnownSymbol('iterator'); + var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag'); + var ArrayValues = es_array_iterator.values; + + for (var COLLECTION_NAME$1 in domIterables) { + var Collection$1 = global$2[COLLECTION_NAME$1]; + var CollectionPrototype$1 = Collection$1 && Collection$1.prototype; + if (CollectionPrototype$1) { + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype$1[ITERATOR$6] !== ArrayValues) try { + createNonEnumerableProperty(CollectionPrototype$1, ITERATOR$6, ArrayValues); + } catch (error) { + CollectionPrototype$1[ITERATOR$6] = ArrayValues; + } + if (!CollectionPrototype$1[TO_STRING_TAG$1]) { + createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG$1, COLLECTION_NAME$1); + } + if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) { + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try { + createNonEnumerableProperty(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]); + } catch (error) { + CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME]; + } + } + } + } + + // `IsArray` abstract operation + // https://tc39.es/ecma262/#sec-isarray + // eslint-disable-next-line es/no-array-isarray -- safe + var isArray = Array.isArray || function isArray(arg) { + return classofRaw(arg) == 'Array'; + }; + + /* eslint-disable es/no-object-getownpropertynames -- safe */ + + var $getOwnPropertyNames$1 = objectGetOwnPropertyNames.f; + + var toString = {}.toString; + + var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames + ? Object.getOwnPropertyNames(window) : []; + + var getWindowNames = function (it) { + try { + return $getOwnPropertyNames$1(it); + } catch (error) { + return windowNames.slice(); + } + }; + + // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window + var f$1 = function getOwnPropertyNames(it) { + return windowNames && toString.call(it) == '[object Window]' + ? getWindowNames(it) + : $getOwnPropertyNames$1(toIndexedObject(it)); + }; + + var objectGetOwnPropertyNamesExternal = { + f: f$1 + }; + + var aFunction = function (it) { + if (typeof it != 'function') { + throw TypeError(String(it) + ' is not a function'); + } return it; + }; + + // optional / simple context binding + var functionBindContext = function (fn, that, length) { + aFunction(fn); + if (that === undefined) return fn; + switch (length) { + case 0: return function () { + return fn.call(that); + }; + case 1: return function (a) { + return fn.call(that, a); + }; + case 2: return function (a, b) { + return fn.call(that, a, b); + }; + case 3: return function (a, b, c) { + return fn.call(that, a, b, c); + }; + } + return function (/* ...args */) { + return fn.apply(that, arguments); + }; + }; + + var SPECIES$6 = wellKnownSymbol('species'); + + // `ArraySpeciesCreate` abstract operation + // https://tc39.es/ecma262/#sec-arrayspeciescreate + var arraySpeciesCreate = function (originalArray, length) { + var C; + if (isArray(originalArray)) { + C = originalArray.constructor; + // cross-realm fallback + if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; + else if (isObject$4(C)) { + C = C[SPECIES$6]; + if (C === null) C = undefined; + } + } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); + }; + + var push = [].push; + + // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex, filterOut }` methods implementation + var createMethod$4 = function (TYPE) { + var IS_MAP = TYPE == 1; + var IS_FILTER = TYPE == 2; + var IS_SOME = TYPE == 3; + var IS_EVERY = TYPE == 4; + var IS_FIND_INDEX = TYPE == 6; + var IS_FILTER_OUT = TYPE == 7; + var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; + return function ($this, callbackfn, that, specificCreate) { + var O = toObject($this); + var self = indexedObject(O); + var boundFunction = functionBindContext(callbackfn, that, 3); + var length = toLength(self.length); + var index = 0; + var create = specificCreate || arraySpeciesCreate; + var target = IS_MAP ? create($this, length) : IS_FILTER || IS_FILTER_OUT ? create($this, 0) : undefined; + var value, result; + for (;length > index; index++) if (NO_HOLES || index in self) { + value = self[index]; + result = boundFunction(value, index, O); + if (TYPE) { + if (IS_MAP) target[index] = result; // map + else if (result) switch (TYPE) { + case 3: return true; // some + case 5: return value; // find + case 6: return index; // findIndex + case 2: push.call(target, value); // filter + } else switch (TYPE) { + case 4: return false; // every + case 7: push.call(target, value); // filterOut + } + } + } + return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target; + }; + }; + + var arrayIteration = { + // `Array.prototype.forEach` method + // https://tc39.es/ecma262/#sec-array.prototype.foreach + forEach: createMethod$4(0), + // `Array.prototype.map` method + // https://tc39.es/ecma262/#sec-array.prototype.map + map: createMethod$4(1), + // `Array.prototype.filter` method + // https://tc39.es/ecma262/#sec-array.prototype.filter + filter: createMethod$4(2), + // `Array.prototype.some` method + // https://tc39.es/ecma262/#sec-array.prototype.some + some: createMethod$4(3), + // `Array.prototype.every` method + // https://tc39.es/ecma262/#sec-array.prototype.every + every: createMethod$4(4), + // `Array.prototype.find` method + // https://tc39.es/ecma262/#sec-array.prototype.find + find: createMethod$4(5), + // `Array.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-array.prototype.findIndex + findIndex: createMethod$4(6), + // `Array.prototype.filterOut` method + // https://github.com/tc39/proposal-array-filtering + filterOut: createMethod$4(7) + }; + + var $forEach$2 = arrayIteration.forEach; + + var HIDDEN = sharedKey('hidden'); + var SYMBOL = 'Symbol'; + var PROTOTYPE$1 = 'prototype'; + var TO_PRIMITIVE = wellKnownSymbol('toPrimitive'); + var setInternalState$5 = internalState.set; + var getInternalState$3 = internalState.getterFor(SYMBOL); + var ObjectPrototype$2 = Object[PROTOTYPE$1]; + var $Symbol = global$2.Symbol; + var $stringify = getBuiltIn('JSON', 'stringify'); + var nativeGetOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; + var nativeDefineProperty = objectDefineProperty.f; + var nativeGetOwnPropertyNames = objectGetOwnPropertyNamesExternal.f; + var nativePropertyIsEnumerable = objectPropertyIsEnumerable.f; + var AllSymbols = shared('symbols'); + var ObjectPrototypeSymbols = shared('op-symbols'); + var StringToSymbolRegistry = shared('string-to-symbol-registry'); + var SymbolToStringRegistry = shared('symbol-to-string-registry'); + var WellKnownSymbolsStore = shared('wks'); + var QObject = global$2.QObject; + // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 + var USE_SETTER = !QObject || !QObject[PROTOTYPE$1] || !QObject[PROTOTYPE$1].findChild; + + // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 + var setSymbolDescriptor = descriptors && fails(function () { + return objectCreate(nativeDefineProperty({}, 'a', { + get: function () { return nativeDefineProperty(this, 'a', { value: 7 }).a; } + })).a != 7; + }) ? function (O, P, Attributes) { + var ObjectPrototypeDescriptor = nativeGetOwnPropertyDescriptor$1(ObjectPrototype$2, P); + if (ObjectPrototypeDescriptor) delete ObjectPrototype$2[P]; + nativeDefineProperty(O, P, Attributes); + if (ObjectPrototypeDescriptor && O !== ObjectPrototype$2) { + nativeDefineProperty(ObjectPrototype$2, P, ObjectPrototypeDescriptor); + } + } : nativeDefineProperty; + + var wrap$2 = function (tag, description) { + var symbol = AllSymbols[tag] = objectCreate($Symbol[PROTOTYPE$1]); + setInternalState$5(symbol, { + type: SYMBOL, + tag: tag, + description: description + }); + if (!descriptors) symbol.description = description; + return symbol; + }; + + var isSymbol$1 = useSymbolAsUid ? function (it) { + return typeof it == 'symbol'; + } : function (it) { + return Object(it) instanceof $Symbol; + }; + + var $defineProperty = function defineProperty(O, P, Attributes) { + if (O === ObjectPrototype$2) $defineProperty(ObjectPrototypeSymbols, P, Attributes); + anObject(O); + var key = toPrimitive(P, true); + anObject(Attributes); + if (has$1(AllSymbols, key)) { + if (!Attributes.enumerable) { + if (!has$1(O, HIDDEN)) nativeDefineProperty(O, HIDDEN, createPropertyDescriptor(1, {})); + O[HIDDEN][key] = true; + } else { + if (has$1(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; + Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) }); + } return setSymbolDescriptor(O, key, Attributes); + } return nativeDefineProperty(O, key, Attributes); + }; + + var $defineProperties = function defineProperties(O, Properties) { + anObject(O); + var properties = toIndexedObject(Properties); + var keys = objectKeys(properties).concat($getOwnPropertySymbols(properties)); + $forEach$2(keys, function (key) { + if (!descriptors || $propertyIsEnumerable.call(properties, key)) $defineProperty(O, key, properties[key]); + }); + return O; + }; + + var $create = function create(O, Properties) { + return Properties === undefined ? objectCreate(O) : $defineProperties(objectCreate(O), Properties); + }; + + var $propertyIsEnumerable = function propertyIsEnumerable(V) { + var P = toPrimitive(V, true); + var enumerable = nativePropertyIsEnumerable.call(this, P); + if (this === ObjectPrototype$2 && has$1(AllSymbols, P) && !has$1(ObjectPrototypeSymbols, P)) return false; + return enumerable || !has$1(this, P) || !has$1(AllSymbols, P) || has$1(this, HIDDEN) && this[HIDDEN][P] ? enumerable : true; + }; + + var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(O, P) { + var it = toIndexedObject(O); + var key = toPrimitive(P, true); + if (it === ObjectPrototype$2 && has$1(AllSymbols, key) && !has$1(ObjectPrototypeSymbols, key)) return; + var descriptor = nativeGetOwnPropertyDescriptor$1(it, key); + if (descriptor && has$1(AllSymbols, key) && !(has$1(it, HIDDEN) && it[HIDDEN][key])) { + descriptor.enumerable = true; + } + return descriptor; + }; + + var $getOwnPropertyNames = function getOwnPropertyNames(O) { + var names = nativeGetOwnPropertyNames(toIndexedObject(O)); + var result = []; + $forEach$2(names, function (key) { + if (!has$1(AllSymbols, key) && !has$1(hiddenKeys$1, key)) result.push(key); + }); + return result; + }; + + var $getOwnPropertySymbols = function getOwnPropertySymbols(O) { + var IS_OBJECT_PROTOTYPE = O === ObjectPrototype$2; + var names = nativeGetOwnPropertyNames(IS_OBJECT_PROTOTYPE ? ObjectPrototypeSymbols : toIndexedObject(O)); + var result = []; + $forEach$2(names, function (key) { + if (has$1(AllSymbols, key) && (!IS_OBJECT_PROTOTYPE || has$1(ObjectPrototype$2, key))) { + result.push(AllSymbols[key]); + } + }); + return result; + }; + + // `Symbol` constructor + // https://tc39.es/ecma262/#sec-symbol-constructor + if (!nativeSymbol) { + $Symbol = function Symbol() { + if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); + var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); + var tag = uid(description); + var setter = function (value) { + if (this === ObjectPrototype$2) setter.call(ObjectPrototypeSymbols, value); + if (has$1(this, HIDDEN) && has$1(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); + }; + if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype$2, tag, { configurable: true, set: setter }); + return wrap$2(tag, description); + }; + + redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { + return getInternalState$3(this).tag; + }); redefine($Symbol, 'withoutSetter', function (description) { - return wrap(uid(description), description); + return wrap$2(uid(description), description); }); objectPropertyIsEnumerable.f = $propertyIsEnumerable; @@ -1000,19 +1646,19 @@ objectGetOwnPropertySymbols.f = $getOwnPropertySymbols; wellKnownSymbolWrapped.f = function (name) { - return wrap(wellKnownSymbol(name), name); + return wrap$2(wellKnownSymbol(name), name); }; if (descriptors) { // https://github.com/tc39/proposal-Symbol-description - nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', { + nativeDefineProperty($Symbol[PROTOTYPE$1], 'description', { configurable: true, get: function description() { - return getInternalState(this).description; + return getInternalState$3(this).description; } }); { - redefine(ObjectPrototype, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); + redefine(ObjectPrototype$2, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); } } } @@ -1021,26 +1667,26 @@ Symbol: $Symbol }); - $forEach(objectKeys(WellKnownSymbolsStore$1), function (name) { + $forEach$2(objectKeys(WellKnownSymbolsStore), function (name) { defineWellKnownSymbol(name); }); _export({ target: SYMBOL, stat: true, forced: !nativeSymbol }, { // `Symbol.for` method - // https://tc39.github.io/ecma262/#sec-symbol.for + // https://tc39.es/ecma262/#sec-symbol.for 'for': function (key) { var string = String(key); - if (has(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string]; + if (has$1(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string]; var symbol = $Symbol(string); StringToSymbolRegistry[string] = symbol; SymbolToStringRegistry[symbol] = string; return symbol; }, // `Symbol.keyFor` method - // https://tc39.github.io/ecma262/#sec-symbol.keyfor + // https://tc39.es/ecma262/#sec-symbol.keyfor keyFor: function keyFor(sym) { - if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol'); - if (has(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; + if (!isSymbol$1(sym)) throw TypeError(sym + ' is not a symbol'); + if (has$1(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; }, useSetter: function () { USE_SETTER = true; }, useSimple: function () { USE_SETTER = false; } @@ -1048,25 +1694,25 @@ _export({ target: 'Object', stat: true, forced: !nativeSymbol, sham: !descriptors }, { // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create + // https://tc39.es/ecma262/#sec-object.create create: $create, // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty + // https://tc39.es/ecma262/#sec-object.defineproperty defineProperty: $defineProperty, // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties + // https://tc39.es/ecma262/#sec-object.defineproperties defineProperties: $defineProperties, // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptors getOwnPropertyDescriptor: $getOwnPropertyDescriptor }); _export({ target: 'Object', stat: true, forced: !nativeSymbol }, { // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames + // https://tc39.es/ecma262/#sec-object.getownpropertynames getOwnPropertyNames: $getOwnPropertyNames, // `Object.getOwnPropertySymbols` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertysymbols + // https://tc39.es/ecma262/#sec-object.getownpropertysymbols getOwnPropertySymbols: $getOwnPropertySymbols }); @@ -1079,7 +1725,7 @@ }); // `JSON.stringify` method behavior with symbols - // https://tc39.github.io/ecma262/#sec-json.stringify + // https://tc39.es/ecma262/#sec-json.stringify if ($stringify) { var FORCED_JSON_STRINGIFY = !nativeSymbol || fails(function () { var symbol = $Symbol(); @@ -1092,17 +1738,17 @@ }); _export({ target: 'JSON', stat: true, forced: FORCED_JSON_STRINGIFY }, { - // eslint-disable-next-line no-unused-vars + // eslint-disable-next-line no-unused-vars -- required for `.length` stringify: function stringify(it, replacer, space) { var args = [it]; var index = 1; var $replacer; while (arguments.length > index) args.push(arguments[index++]); $replacer = replacer; - if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined + if (!isObject$4(replacer) && it === undefined || isSymbol$1(it)) return; // IE8 returns string on undefined if (!isArray(replacer)) replacer = function (key, value) { if (typeof $replacer == 'function') value = $replacer.call(this, key, value); - if (!isSymbol(value)) return value; + if (!isSymbol$1(value)) return value; }; args[1] = replacer; return $stringify.apply(null, args); @@ -1111,20 +1757,20 @@ } // `Symbol.prototype[@@toPrimitive]` method - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive + // https://tc39.es/ecma262/#sec-symbol.prototype-@@toprimitive if (!$Symbol[PROTOTYPE$1][TO_PRIMITIVE]) { createNonEnumerableProperty($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf); } // `Symbol.prototype[@@toStringTag]` property - // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag + // https://tc39.es/ecma262/#sec-symbol.prototype-@@tostringtag setToStringTag($Symbol, SYMBOL); - hiddenKeys[HIDDEN] = true; + hiddenKeys$1[HIDDEN] = true; - var defineProperty$2 = objectDefineProperty.f; + var defineProperty$7 = objectDefineProperty.f; - var NativeSymbol = global_1.Symbol; + var NativeSymbol = global$2.Symbol; if (descriptors && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) || // Safari 12 bug @@ -1148,12 +1794,12 @@ var symbolToString = symbolPrototype.toString; var native = String(NativeSymbol('test')) == 'Symbol(test)'; var regexp = /^Symbol\((.*)\)[^)]+$/; - defineProperty$2(symbolPrototype, 'description', { + defineProperty$7(symbolPrototype, 'description', { configurable: true, get: function description() { - var symbol = isObject(this) ? this.valueOf() : this; + var symbol = isObject$4(this) ? this.valueOf() : this; var string = symbolToString.call(symbol); - if (has(EmptyStringDescriptionStore, symbol)) return ''; + if (has$1(EmptyStringDescriptionStore, symbol)) return ''; var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1'); return desc === '' ? undefined : desc; } @@ -1164,492 +1810,62 @@ }); } - // `Symbol.iterator` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.iterator - defineWellKnownSymbol('iterator'); + // eslint-disable-next-line es/no-typed-arrays -- safe + var arrayBufferNative = typeof ArrayBuffer !== 'undefined' && typeof DataView !== 'undefined'; - var arrayMethodIsStrict = function (METHOD_NAME, argument) { - var method = [][METHOD_NAME]; - return !!method && fails(function () { - // eslint-disable-next-line no-useless-call,no-throw-literal - method.call(null, argument || function () { throw 1; }, 1); - }); + var redefineAll = function (target, src, options) { + for (var key in src) redefine(target, key, src[key], options); + return target; }; - var defineProperty$3 = Object.defineProperty; - var cache = {}; - - var thrower = function (it) { throw it; }; - - var arrayMethodUsesToLength = function (METHOD_NAME, options) { - if (has(cache, METHOD_NAME)) return cache[METHOD_NAME]; - if (!options) options = {}; - var method = [][METHOD_NAME]; - var ACCESSORS = has(options, 'ACCESSORS') ? options.ACCESSORS : false; - var argument0 = has(options, 0) ? options[0] : thrower; - var argument1 = has(options, 1) ? options[1] : undefined; - - return cache[METHOD_NAME] = !!method && !fails(function () { - if (ACCESSORS && !descriptors) return true; - var O = { length: -1 }; - - if (ACCESSORS) defineProperty$3(O, 1, { enumerable: true, get: thrower }); - else O[1] = 1; - - method.call(O, argument0, argument1); - }); + var anInstance = function (it, Constructor, name) { + if (!(it instanceof Constructor)) { + throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation'); + } return it; }; - var $forEach$1 = arrayIteration.forEach; - - + // `ToIndex` abstract operation + // https://tc39.es/ecma262/#sec-toindex + var toIndex = function (it) { + if (it === undefined) return 0; + var number = toInteger(it); + var length = toLength(number); + if (number !== length) throw RangeError('Wrong length or index'); + return length; + }; - var STRICT_METHOD = arrayMethodIsStrict('forEach'); - var USES_TO_LENGTH = arrayMethodUsesToLength('forEach'); - - // `Array.prototype.forEach` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - var arrayForEach = (!STRICT_METHOD || !USES_TO_LENGTH) ? function forEach(callbackfn /* , thisArg */) { - return $forEach$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } : [].forEach; - - // `Array.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-array.prototype.foreach - _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, { - forEach: arrayForEach - }); - - var $indexOf = arrayIncludes.indexOf; - - - - var nativeIndexOf = [].indexOf; - - var NEGATIVE_ZERO = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0; - var STRICT_METHOD$1 = arrayMethodIsStrict('indexOf'); - var USES_TO_LENGTH$1 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); - - // `Array.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-array.prototype.indexof - _export({ target: 'Array', proto: true, forced: NEGATIVE_ZERO || !STRICT_METHOD$1 || !USES_TO_LENGTH$1 }, { - indexOf: function indexOf(searchElement /* , fromIndex = 0 */) { - return NEGATIVE_ZERO - // convert -0 to +0 - ? nativeIndexOf.apply(this, arguments) || 0 - : $indexOf(this, searchElement, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - // `Array.isArray` method - // https://tc39.github.io/ecma262/#sec-array.isarray - _export({ target: 'Array', stat: true }, { - isArray: isArray - }); - - var UNSCOPABLES = wellKnownSymbol('unscopables'); - var ArrayPrototype = Array.prototype; - - // Array.prototype[@@unscopables] - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - if (ArrayPrototype[UNSCOPABLES] == undefined) { - objectDefineProperty.f(ArrayPrototype, UNSCOPABLES, { - configurable: true, - value: objectCreate(null) - }); - } - - // add a key to Array.prototype[@@unscopables] - var addToUnscopables = function (key) { - ArrayPrototype[UNSCOPABLES][key] = true; - }; - - var iterators = {}; - - var correctPrototypeGetter = !fails(function () { - function F() { /* empty */ } - F.prototype.constructor = null; - return Object.getPrototypeOf(new F()) !== F.prototype; - }); - - var IE_PROTO$1 = sharedKey('IE_PROTO'); - var ObjectPrototype$1 = Object.prototype; - - // `Object.getPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.getprototypeof - var objectGetPrototypeOf = correctPrototypeGetter ? Object.getPrototypeOf : function (O) { - O = toObject(O); - if (has(O, IE_PROTO$1)) return O[IE_PROTO$1]; - if (typeof O.constructor == 'function' && O instanceof O.constructor) { - return O.constructor.prototype; - } return O instanceof Object ? ObjectPrototype$1 : null; - }; - - var ITERATOR = wellKnownSymbol('iterator'); - var BUGGY_SAFARI_ITERATORS = false; - - var returnThis = function () { return this; }; - - // `%IteratorPrototype%` object - // https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object - var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator; - - if ([].keys) { - arrayIterator = [].keys(); - // Safari 8 has buggy iterators w/o `next` - if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true; - else { - PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator)); - if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype; - } - } - - if (IteratorPrototype == undefined) IteratorPrototype = {}; - - // 25.1.2.1.1 %IteratorPrototype%[@@iterator]() - if ( !has(IteratorPrototype, ITERATOR)) { - createNonEnumerableProperty(IteratorPrototype, ITERATOR, returnThis); - } - - var iteratorsCore = { - IteratorPrototype: IteratorPrototype, - BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS - }; - - var IteratorPrototype$1 = iteratorsCore.IteratorPrototype; - - - - - - var returnThis$1 = function () { return this; }; - - var createIteratorConstructor = function (IteratorConstructor, NAME, next) { - var TO_STRING_TAG = NAME + ' Iterator'; - IteratorConstructor.prototype = objectCreate(IteratorPrototype$1, { next: createPropertyDescriptor(1, next) }); - setToStringTag(IteratorConstructor, TO_STRING_TAG, false); - iterators[TO_STRING_TAG] = returnThis$1; - return IteratorConstructor; - }; - - var aPossiblePrototype = function (it) { - if (!isObject(it) && it !== null) { - throw TypeError("Can't set " + String(it) + ' as a prototype'); - } return it; - }; - - // `Object.setPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.setprototypeof - // Works with __proto__ only. Old v8 can't work with null proto objects. - /* eslint-disable no-proto */ - var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () { - var CORRECT_SETTER = false; - var test = {}; - var setter; - try { - setter = Object.getOwnPropertyDescriptor(Object.prototype, '__proto__').set; - setter.call(test, []); - CORRECT_SETTER = test instanceof Array; - } catch (error) { /* empty */ } - return function setPrototypeOf(O, proto) { - anObject(O); - aPossiblePrototype(proto); - if (CORRECT_SETTER) setter.call(O, proto); - else O.__proto__ = proto; - return O; - }; - }() : undefined); - - var IteratorPrototype$2 = iteratorsCore.IteratorPrototype; - var BUGGY_SAFARI_ITERATORS$1 = iteratorsCore.BUGGY_SAFARI_ITERATORS; - var ITERATOR$1 = wellKnownSymbol('iterator'); - var KEYS = 'keys'; - var VALUES = 'values'; - var ENTRIES = 'entries'; - - var returnThis$2 = function () { return this; }; - - var defineIterator = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) { - createIteratorConstructor(IteratorConstructor, NAME, next); - - var getIterationMethod = function (KIND) { - if (KIND === DEFAULT && defaultIterator) return defaultIterator; - if (!BUGGY_SAFARI_ITERATORS$1 && KIND in IterablePrototype) return IterablePrototype[KIND]; - switch (KIND) { - case KEYS: return function keys() { return new IteratorConstructor(this, KIND); }; - case VALUES: return function values() { return new IteratorConstructor(this, KIND); }; - case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); }; - } return function () { return new IteratorConstructor(this); }; - }; - - var TO_STRING_TAG = NAME + ' Iterator'; - var INCORRECT_VALUES_NAME = false; - var IterablePrototype = Iterable.prototype; - var nativeIterator = IterablePrototype[ITERATOR$1] - || IterablePrototype['@@iterator'] - || DEFAULT && IterablePrototype[DEFAULT]; - var defaultIterator = !BUGGY_SAFARI_ITERATORS$1 && nativeIterator || getIterationMethod(DEFAULT); - var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator; - var CurrentIteratorPrototype, methods, KEY; - - // fix native - if (anyNativeIterator) { - CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable())); - if (IteratorPrototype$2 !== Object.prototype && CurrentIteratorPrototype.next) { - if ( objectGetPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype$2) { - if (objectSetPrototypeOf) { - objectSetPrototypeOf(CurrentIteratorPrototype, IteratorPrototype$2); - } else if (typeof CurrentIteratorPrototype[ITERATOR$1] != 'function') { - createNonEnumerableProperty(CurrentIteratorPrototype, ITERATOR$1, returnThis$2); - } - } - // Set @@toStringTag to native iterators - setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true); - } - } - - // fix Array#{values, @@iterator}.name in V8 / FF - if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) { - INCORRECT_VALUES_NAME = true; - defaultIterator = function values() { return nativeIterator.call(this); }; - } - - // define iterator - if ( IterablePrototype[ITERATOR$1] !== defaultIterator) { - createNonEnumerableProperty(IterablePrototype, ITERATOR$1, defaultIterator); - } - iterators[NAME] = defaultIterator; - - // export additional methods - if (DEFAULT) { - methods = { - values: getIterationMethod(VALUES), - keys: IS_SET ? defaultIterator : getIterationMethod(KEYS), - entries: getIterationMethod(ENTRIES) - }; - if (FORCED) for (KEY in methods) { - if (BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) { - redefine(IterablePrototype, KEY, methods[KEY]); - } - } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS$1 || INCORRECT_VALUES_NAME }, methods); - } - - return methods; - }; - - var ARRAY_ITERATOR = 'Array Iterator'; - var setInternalState$1 = internalState.set; - var getInternalState$1 = internalState.getterFor(ARRAY_ITERATOR); - - // `Array.prototype.entries` method - // https://tc39.github.io/ecma262/#sec-array.prototype.entries - // `Array.prototype.keys` method - // https://tc39.github.io/ecma262/#sec-array.prototype.keys - // `Array.prototype.values` method - // https://tc39.github.io/ecma262/#sec-array.prototype.values - // `Array.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-array.prototype-@@iterator - // `CreateArrayIterator` internal method - // https://tc39.github.io/ecma262/#sec-createarrayiterator - var es_array_iterator = defineIterator(Array, 'Array', function (iterated, kind) { - setInternalState$1(this, { - type: ARRAY_ITERATOR, - target: toIndexedObject(iterated), // target - index: 0, // next index - kind: kind // kind - }); - // `%ArrayIteratorPrototype%.next` method - // https://tc39.github.io/ecma262/#sec-%arrayiteratorprototype%.next - }, function () { - var state = getInternalState$1(this); - var target = state.target; - var kind = state.kind; - var index = state.index++; - if (!target || index >= target.length) { - state.target = undefined; - return { value: undefined, done: true }; - } - if (kind == 'keys') return { value: index, done: false }; - if (kind == 'values') return { value: target[index], done: false }; - return { value: [index, target[index]], done: false }; - }, 'values'); - - // argumentsList[@@iterator] is %ArrayProto_values% - // https://tc39.github.io/ecma262/#sec-createunmappedargumentsobject - // https://tc39.github.io/ecma262/#sec-createmappedargumentsobject - iterators.Arguments = iterators.Array; - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('keys'); - addToUnscopables('values'); - addToUnscopables('entries'); - - var nativeJoin = [].join; - - var ES3_STRINGS = indexedObject != Object; - var STRICT_METHOD$2 = arrayMethodIsStrict('join', ','); - - // `Array.prototype.join` method - // https://tc39.github.io/ecma262/#sec-array.prototype.join - _export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$2 }, { - join: function join(separator) { - return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator); - } - }); - - var engineUserAgent = getBuiltIn('navigator', 'userAgent') || ''; - - var process$1 = global_1.process; - var versions = process$1 && process$1.versions; - var v8 = versions && versions.v8; - var match, version; - - if (v8) { - match = v8.split('.'); - version = match[0] + match[1]; - } else if (engineUserAgent) { - match = engineUserAgent.match(/Edge\/(\d+)/); - if (!match || match[1] >= 74) { - match = engineUserAgent.match(/Chrome\/(\d+)/); - if (match) version = match[1]; - } - } - - var engineV8Version = version && +version; - - var SPECIES$1 = wellKnownSymbol('species'); - - var arrayMethodHasSpeciesSupport = function (METHOD_NAME) { - // We can't use this feature detection in V8 since it causes - // deoptimization and serious performance degradation - // https://github.com/zloirock/core-js/issues/677 - return engineV8Version >= 51 || !fails(function () { - var array = []; - var constructor = array.constructor = {}; - constructor[SPECIES$1] = function () { - return { foo: 1 }; - }; - return array[METHOD_NAME](Boolean).foo !== 1; - }); - }; - - var $map = arrayIteration.map; - - - - var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map'); - // FF49- issue - var USES_TO_LENGTH$2 = arrayMethodUsesToLength('map'); - - // `Array.prototype.map` method - // https://tc39.github.io/ecma262/#sec-array.prototype.map - // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT || !USES_TO_LENGTH$2 }, { - map: function map(callbackfn /* , thisArg */) { - return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - var createProperty = function (object, key, value) { - var propertyKey = toPrimitive(key); - if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value)); - else object[propertyKey] = value; - }; - - var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('slice'); - var USES_TO_LENGTH$3 = arrayMethodUsesToLength('slice', { ACCESSORS: true, 0: 0, 1: 2 }); - - var SPECIES$2 = wellKnownSymbol('species'); - var nativeSlice = [].slice; - var max$1 = Math.max; - - // `Array.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-array.prototype.slice - // fallback for not array-like ES3 strings and DOM objects - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 || !USES_TO_LENGTH$3 }, { - slice: function slice(start, end) { - var O = toIndexedObject(this); - var length = toLength(O.length); - var k = toAbsoluteIndex(start, length); - var fin = toAbsoluteIndex(end === undefined ? length : end, length); - // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible - var Constructor, result, n; - if (isArray(O)) { - Constructor = O.constructor; - // cross-realm fallback - if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) { - Constructor = undefined; - } else if (isObject(Constructor)) { - Constructor = Constructor[SPECIES$2]; - if (Constructor === null) Constructor = undefined; - } - if (Constructor === Array || Constructor === undefined) { - return nativeSlice.call(O, k, fin); - } - } - result = new (Constructor === undefined ? Array : Constructor)(max$1(fin - k, 0)); - for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]); - result.length = n; - return result; - } - }); - - var arrayBufferNative = typeof ArrayBuffer !== 'undefined' && typeof DataView !== 'undefined'; - - var redefineAll = function (target, src, options) { - for (var key in src) redefine(target, key, src[key], options); - return target; - }; - - var anInstance = function (it, Constructor, name) { - if (!(it instanceof Constructor)) { - throw TypeError('Incorrect ' + (name ? name + ' ' : '') + 'invocation'); - } return it; - }; - - // `ToIndex` abstract operation - // https://tc39.github.io/ecma262/#sec-toindex - var toIndex = function (it) { - if (it === undefined) return 0; - var number = toInteger(it); - var length = toLength(number); - if (number !== length) throw RangeError('Wrong length or index'); - return length; - }; - - // IEEE754 conversions based on https://github.com/feross/ieee754 - // eslint-disable-next-line no-shadow-restricted-names - var Infinity$1 = 1 / 0; - var abs = Math.abs; - var pow = Math.pow; - var floor$1 = Math.floor; - var log = Math.log; - var LN2 = Math.LN2; + // IEEE754 conversions based on https://github.com/feross/ieee754 + var abs$4 = Math.abs; + var pow$2 = Math.pow; + var floor$6 = Math.floor; + var log$2 = Math.log; + var LN2 = Math.LN2; var pack = function (number, mantissaLength, bytes) { var buffer = new Array(bytes); var exponentLength = bytes * 8 - mantissaLength - 1; var eMax = (1 << exponentLength) - 1; var eBias = eMax >> 1; - var rt = mantissaLength === 23 ? pow(2, -24) - pow(2, -77) : 0; + var rt = mantissaLength === 23 ? pow$2(2, -24) - pow$2(2, -77) : 0; var sign = number < 0 || number === 0 && 1 / number < 0 ? 1 : 0; var index = 0; var exponent, mantissa, c; - number = abs(number); - // eslint-disable-next-line no-self-compare - if (number != number || number === Infinity$1) { - // eslint-disable-next-line no-self-compare + number = abs$4(number); + // eslint-disable-next-line no-self-compare -- NaN check + if (number != number || number === Infinity) { + // eslint-disable-next-line no-self-compare -- NaN check mantissa = number != number ? 1 : 0; exponent = eMax; } else { - exponent = floor$1(log(number) / LN2); - if (number * (c = pow(2, -exponent)) < 1) { + exponent = floor$6(log$2(number) / LN2); + if (number * (c = pow$2(2, -exponent)) < 1) { exponent--; c *= 2; } if (exponent + eBias >= 1) { number += rt / c; } else { - number += rt * pow(2, 1 - eBias); + number += rt * pow$2(2, 1 - eBias); } if (number * c >= 2) { exponent++; @@ -1659,10 +1875,10 @@ mantissa = 0; exponent = eMax; } else if (exponent + eBias >= 1) { - mantissa = (number * c - 1) * pow(2, mantissaLength); + mantissa = (number * c - 1) * pow$2(2, mantissaLength); exponent = exponent + eBias; } else { - mantissa = number * pow(2, eBias - 1) * pow(2, mantissaLength); + mantissa = number * pow$2(2, eBias - 1) * pow$2(2, mantissaLength); exponent = 0; } } @@ -1693,20 +1909,20 @@ if (exponent === 0) { exponent = 1 - eBias; } else if (exponent === eMax) { - return mantissa ? NaN : sign ? -Infinity$1 : Infinity$1; + return mantissa ? NaN : sign ? -Infinity : Infinity; } else { - mantissa = mantissa + pow(2, mantissaLength); + mantissa = mantissa + pow$2(2, mantissaLength); exponent = exponent - eBias; - } return (sign ? -1 : 1) * mantissa * pow(2, exponent - mantissaLength); + } return (sign ? -1 : 1) * mantissa * pow$2(2, exponent - mantissaLength); }; - var ieee754 = { + var ieee754$1 = { pack: pack, unpack: unpack }; // `Array.prototype.fill` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.fill + // https://tc39.es/ecma262/#sec-array.prototype.fill var arrayFill = function fill(value /* , start = 0, end = @length */) { var O = toObject(this); var length = toLength(O.length); @@ -1718,28 +1934,28 @@ return O; }; - var getOwnPropertyNames = objectGetOwnPropertyNames.f; - var defineProperty$4 = objectDefineProperty.f; + var getOwnPropertyNames$3 = objectGetOwnPropertyNames.f; + var defineProperty$6 = objectDefineProperty.f; var getInternalState$2 = internalState.get; - var setInternalState$2 = internalState.set; - var ARRAY_BUFFER = 'ArrayBuffer'; + var setInternalState$4 = internalState.set; + var ARRAY_BUFFER$1 = 'ArrayBuffer'; var DATA_VIEW = 'DataView'; - var PROTOTYPE$2 = 'prototype'; + var PROTOTYPE = 'prototype'; var WRONG_LENGTH = 'Wrong length'; var WRONG_INDEX = 'Wrong index'; - var NativeArrayBuffer = global_1[ARRAY_BUFFER]; - var $ArrayBuffer = NativeArrayBuffer; - var $DataView = global_1[DATA_VIEW]; - var $DataViewPrototype = $DataView && $DataView[PROTOTYPE$2]; - var ObjectPrototype$2 = Object.prototype; - var RangeError$1 = global_1.RangeError; + var NativeArrayBuffer$1 = global$2[ARRAY_BUFFER$1]; + var $ArrayBuffer = NativeArrayBuffer$1; + var $DataView = global$2[DATA_VIEW]; + var $DataViewPrototype = $DataView && $DataView[PROTOTYPE]; + var ObjectPrototype$1 = Object.prototype; + var RangeError$1 = global$2.RangeError; - var packIEEE754 = ieee754.pack; - var unpackIEEE754 = ieee754.unpack; + var packIEEE754 = ieee754$1.pack; + var unpackIEEE754 = ieee754$1.unpack; var packInt8 = function (number) { return [number & 0xFF]; @@ -1766,10 +1982,10 @@ }; var addGetter = function (Constructor, key) { - defineProperty$4(Constructor[PROTOTYPE$2], key, { get: function () { return getInternalState$2(this)[key]; } }); + defineProperty$6(Constructor[PROTOTYPE], key, { get: function () { return getInternalState$2(this)[key]; } }); }; - var get$1 = function (view, count, index, isLittleEndian) { + var get$4 = function (view, count, index, isLittleEndian) { var intIndex = toIndex(index); var store = getInternalState$2(view); if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX); @@ -1779,7 +1995,7 @@ return isLittleEndian ? pack : pack.reverse(); }; - var set$1 = function (view, count, index, conversion, value, isLittleEndian) { + var set$3 = function (view, count, index, conversion, value, isLittleEndian) { var intIndex = toIndex(index); var store = getInternalState$2(view); if (intIndex + count > store.byteLength) throw RangeError$1(WRONG_INDEX); @@ -1791,9 +2007,9 @@ if (!arrayBufferNative) { $ArrayBuffer = function ArrayBuffer(length) { - anInstance(this, $ArrayBuffer, ARRAY_BUFFER); + anInstance(this, $ArrayBuffer, ARRAY_BUFFER$1); var byteLength = toIndex(length); - setInternalState$2(this, { + setInternalState$4(this, { bytes: arrayFill.call(new Array(byteLength), 0), byteLength: byteLength }); @@ -1808,7 +2024,7 @@ if (offset < 0 || offset > bufferLength) throw RangeError$1('Wrong offset'); byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength); if (offset + byteLength > bufferLength) throw RangeError$1(WRONG_LENGTH); - setInternalState$2(this, { + setInternalState$4(this, { buffer: buffer, byteLength: byteLength, byteOffset: offset @@ -1827,103 +2043,105 @@ addGetter($DataView, 'byteOffset'); } - redefineAll($DataView[PROTOTYPE$2], { + redefineAll($DataView[PROTOTYPE], { getInt8: function getInt8(byteOffset) { - return get$1(this, 1, byteOffset)[0] << 24 >> 24; + return get$4(this, 1, byteOffset)[0] << 24 >> 24; }, getUint8: function getUint8(byteOffset) { - return get$1(this, 1, byteOffset)[0]; + return get$4(this, 1, byteOffset)[0]; }, getInt16: function getInt16(byteOffset /* , littleEndian */) { - var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); + var bytes = get$4(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); return (bytes[1] << 8 | bytes[0]) << 16 >> 16; }, getUint16: function getUint16(byteOffset /* , littleEndian */) { - var bytes = get$1(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); + var bytes = get$4(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined); return bytes[1] << 8 | bytes[0]; }, getInt32: function getInt32(byteOffset /* , littleEndian */) { - return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)); + return unpackInt32(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)); }, getUint32: function getUint32(byteOffset /* , littleEndian */) { - return unpackInt32(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0; + return unpackInt32(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0; }, getFloat32: function getFloat32(byteOffset /* , littleEndian */) { - return unpackIEEE754(get$1(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23); + return unpackIEEE754(get$4(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23); }, getFloat64: function getFloat64(byteOffset /* , littleEndian */) { - return unpackIEEE754(get$1(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52); + return unpackIEEE754(get$4(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52); }, setInt8: function setInt8(byteOffset, value) { - set$1(this, 1, byteOffset, packInt8, value); + set$3(this, 1, byteOffset, packInt8, value); }, setUint8: function setUint8(byteOffset, value) { - set$1(this, 1, byteOffset, packInt8, value); + set$3(this, 1, byteOffset, packInt8, value); }, setInt16: function setInt16(byteOffset, value /* , littleEndian */) { - set$1(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); }, setUint16: function setUint16(byteOffset, value /* , littleEndian */) { - set$1(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined); }, setInt32: function setInt32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); }, setUint32: function setUint32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined); }, setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) { - set$1(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined); }, setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) { - set$1(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined); + set$3(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined); } }); } else { + /* eslint-disable no-new -- required for testing */ if (!fails(function () { - NativeArrayBuffer(1); + NativeArrayBuffer$1(1); }) || !fails(function () { - new NativeArrayBuffer(-1); // eslint-disable-line no-new + new NativeArrayBuffer$1(-1); }) || fails(function () { - new NativeArrayBuffer(); // eslint-disable-line no-new - new NativeArrayBuffer(1.5); // eslint-disable-line no-new - new NativeArrayBuffer(NaN); // eslint-disable-line no-new - return NativeArrayBuffer.name != ARRAY_BUFFER; + new NativeArrayBuffer$1(); + new NativeArrayBuffer$1(1.5); + new NativeArrayBuffer$1(NaN); + return NativeArrayBuffer$1.name != ARRAY_BUFFER$1; })) { + /* eslint-enable no-new -- required for testing */ $ArrayBuffer = function ArrayBuffer(length) { anInstance(this, $ArrayBuffer); - return new NativeArrayBuffer(toIndex(length)); + return new NativeArrayBuffer$1(toIndex(length)); }; - var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE$2] = NativeArrayBuffer[PROTOTYPE$2]; - for (var keys$1 = getOwnPropertyNames(NativeArrayBuffer), j = 0, key; keys$1.length > j;) { - if (!((key = keys$1[j++]) in $ArrayBuffer)) { - createNonEnumerableProperty($ArrayBuffer, key, NativeArrayBuffer[key]); + var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE] = NativeArrayBuffer$1[PROTOTYPE]; + for (var keys$2 = getOwnPropertyNames$3(NativeArrayBuffer$1), j$2 = 0, key$1; keys$2.length > j$2;) { + if (!((key$1 = keys$2[j$2++]) in $ArrayBuffer)) { + createNonEnumerableProperty($ArrayBuffer, key$1, NativeArrayBuffer$1[key$1]); } } ArrayBufferPrototype.constructor = $ArrayBuffer; } // WebKit bug - the same parent prototype for typed arrays and data view - if (objectSetPrototypeOf && objectGetPrototypeOf($DataViewPrototype) !== ObjectPrototype$2) { - objectSetPrototypeOf($DataViewPrototype, ObjectPrototype$2); + if (objectSetPrototypeOf && objectGetPrototypeOf($DataViewPrototype) !== ObjectPrototype$1) { + objectSetPrototypeOf($DataViewPrototype, ObjectPrototype$1); } // iOS Safari 7.x bug var testView = new $DataView(new $ArrayBuffer(2)); - var nativeSetInt8 = $DataViewPrototype.setInt8; + var $setInt8 = $DataViewPrototype.setInt8; testView.setInt8(0, 2147483648); testView.setInt8(1, 2147483649); if (testView.getInt8(0) || !testView.getInt8(1)) redefineAll($DataViewPrototype, { setInt8: function setInt8(byteOffset, value) { - nativeSetInt8.call(this, byteOffset, value << 24 >> 24); + $setInt8.call(this, byteOffset, value << 24 >> 24); }, setUint8: function setUint8(byteOffset, value) { - nativeSetInt8.call(this, byteOffset, value << 24 >> 24); + $setInt8.call(this, byteOffset, value << 24 >> 24); } }, { unsafe: true }); } - setToStringTag($ArrayBuffer, ARRAY_BUFFER); + setToStringTag($ArrayBuffer, ARRAY_BUFFER$1); setToStringTag($DataView, DATA_VIEW); var arrayBuffer = { @@ -1931,61 +2149,49 @@ DataView: $DataView }; - var SPECIES$3 = wellKnownSymbol('species'); - - var setSpecies = function (CONSTRUCTOR_NAME) { - var Constructor = getBuiltIn(CONSTRUCTOR_NAME); - var defineProperty = objectDefineProperty.f; + var SPECIES$5 = wellKnownSymbol('species'); - if (descriptors && Constructor && !Constructor[SPECIES$3]) { - defineProperty(Constructor, SPECIES$3, { - configurable: true, - get: function () { return this; } - }); - } + // `SpeciesConstructor` abstract operation + // https://tc39.es/ecma262/#sec-speciesconstructor + var speciesConstructor = function (O, defaultConstructor) { + var C = anObject(O).constructor; + var S; + return C === undefined || (S = anObject(C)[SPECIES$5]) == undefined ? defaultConstructor : aFunction(S); }; - var ARRAY_BUFFER$1 = 'ArrayBuffer'; - var ArrayBuffer$1 = arrayBuffer[ARRAY_BUFFER$1]; - var NativeArrayBuffer$1 = global_1[ARRAY_BUFFER$1]; + var ArrayBuffer$3 = arrayBuffer.ArrayBuffer; + var DataView$1 = arrayBuffer.DataView; + var nativeArrayBufferSlice = ArrayBuffer$3.prototype.slice; - // `ArrayBuffer` constructor - // https://tc39.github.io/ecma262/#sec-arraybuffer-constructor - _export({ global: true, forced: NativeArrayBuffer$1 !== ArrayBuffer$1 }, { - ArrayBuffer: ArrayBuffer$1 + var INCORRECT_SLICE = fails(function () { + return !new ArrayBuffer$3(2).slice(1, undefined).byteLength; }); - setSpecies(ARRAY_BUFFER$1); - - var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag'); - var test = {}; - - test[TO_STRING_TAG$1] = 'z'; - - var toStringTagSupport = String(test) === '[object z]'; - - var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag'); - // ES3 wrong here - var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) == 'Arguments'; - - // fallback for IE11 Script Access Denied error - var tryGet = function (it, key) { - try { - return it[key]; - } catch (error) { /* empty */ } - }; + // `ArrayBuffer.prototype.slice` method + // https://tc39.es/ecma262/#sec-arraybuffer.prototype.slice + _export({ target: 'ArrayBuffer', proto: true, unsafe: true, forced: INCORRECT_SLICE }, { + slice: function slice(start, end) { + if (nativeArrayBufferSlice !== undefined && end === undefined) { + return nativeArrayBufferSlice.call(anObject(this), start); // FF fix + } + var length = anObject(this).byteLength; + var first = toAbsoluteIndex(start, length); + var fin = toAbsoluteIndex(end === undefined ? length : end, length); + var result = new (speciesConstructor(this, ArrayBuffer$3))(toLength(fin - first)); + var viewSource = new DataView$1(this); + var viewTarget = new DataView$1(result); + var index = 0; + while (first < fin) { + viewTarget.setUint8(index++, viewSource.getUint8(first++)); + } return result; + } + }); - // getting tag from ES6+ `Object.prototype.toString` - var classof = toStringTagSupport ? classofRaw : function (it) { - var O, tag, result; - return it === undefined ? 'Undefined' : it === null ? 'Null' - // @@toStringTag case - : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$2)) == 'string' ? tag - // builtinTag case - : CORRECT_ARGUMENTS ? classofRaw(O) - // ES3 arguments fallback - : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result; - }; + // `DataView` constructor + // https://tc39.es/ecma262/#sec-dataview-constructor + _export({ global: true, forced: !arrayBufferNative }, { + DataView: arrayBuffer.DataView + }); var defineProperty$5 = objectDefineProperty.f; @@ -1993,21 +2199,21 @@ - var Int8Array$1 = global_1.Int8Array; - var Int8ArrayPrototype = Int8Array$1 && Int8Array$1.prototype; - var Uint8ClampedArray = global_1.Uint8ClampedArray; + var Int8Array$3 = global$2.Int8Array; + var Int8ArrayPrototype = Int8Array$3 && Int8Array$3.prototype; + var Uint8ClampedArray = global$2.Uint8ClampedArray; var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype; - var TypedArray = Int8Array$1 && objectGetPrototypeOf(Int8Array$1); + var TypedArray = Int8Array$3 && objectGetPrototypeOf(Int8Array$3); var TypedArrayPrototype = Int8ArrayPrototype && objectGetPrototypeOf(Int8ArrayPrototype); - var ObjectPrototype$3 = Object.prototype; - var isPrototypeOf = ObjectPrototype$3.isPrototypeOf; + var ObjectPrototype = Object.prototype; + var isPrototypeOf = ObjectPrototype.isPrototypeOf; - var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); + var TO_STRING_TAG = wellKnownSymbol('toStringTag'); var TYPED_ARRAY_TAG = uid('TYPED_ARRAY_TAG'); // Fixing native typed arrays in Opera Presto crashes the browser, see #595 - var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferNative && !!objectSetPrototypeOf && classof(global_1.opera) !== 'Opera'; + var NATIVE_ARRAY_BUFFER_VIEWS$2 = arrayBufferNative && !!objectSetPrototypeOf && classof(global$2.opera) !== 'Opera'; var TYPED_ARRAY_TAG_REQIRED = false; - var NAME; + var NAME$1; var TypedArrayConstructorsList = { Int8Array: 1, @@ -2021,114 +2227,125 @@ Float64Array: 8 }; + var BigIntArrayConstructorsList = { + BigInt64Array: 8, + BigUint64Array: 8 + }; + var isView = function isView(it) { + if (!isObject$4(it)) return false; var klass = classof(it); - return klass === 'DataView' || has(TypedArrayConstructorsList, klass); + return klass === 'DataView' + || has$1(TypedArrayConstructorsList, klass) + || has$1(BigIntArrayConstructorsList, klass); }; var isTypedArray = function (it) { - return isObject(it) && has(TypedArrayConstructorsList, classof(it)); + if (!isObject$4(it)) return false; + var klass = classof(it); + return has$1(TypedArrayConstructorsList, klass) + || has$1(BigIntArrayConstructorsList, klass); }; - var aTypedArray = function (it) { + var aTypedArray$m = function (it) { if (isTypedArray(it)) return it; throw TypeError('Target is not a typed array'); }; - var aTypedArrayConstructor = function (C) { + var aTypedArrayConstructor$4 = function (C) { if (objectSetPrototypeOf) { if (isPrototypeOf.call(TypedArray, C)) return C; - } else for (var ARRAY in TypedArrayConstructorsList) if (has(TypedArrayConstructorsList, NAME)) { - var TypedArrayConstructor = global_1[ARRAY]; + } else for (var ARRAY in TypedArrayConstructorsList) if (has$1(TypedArrayConstructorsList, NAME$1)) { + var TypedArrayConstructor = global$2[ARRAY]; if (TypedArrayConstructor && (C === TypedArrayConstructor || isPrototypeOf.call(TypedArrayConstructor, C))) { return C; } } throw TypeError('Target is not a typed array constructor'); }; - var exportTypedArrayMethod = function (KEY, property, forced) { + var exportTypedArrayMethod$n = function (KEY, property, forced) { if (!descriptors) return; if (forced) for (var ARRAY in TypedArrayConstructorsList) { - var TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor.prototype, KEY)) { + var TypedArrayConstructor = global$2[ARRAY]; + if (TypedArrayConstructor && has$1(TypedArrayConstructor.prototype, KEY)) try { delete TypedArrayConstructor.prototype[KEY]; - } + } catch (error) { /* empty */ } } if (!TypedArrayPrototype[KEY] || forced) { redefine(TypedArrayPrototype, KEY, forced ? property - : NATIVE_ARRAY_BUFFER_VIEWS && Int8ArrayPrototype[KEY] || property); + : NATIVE_ARRAY_BUFFER_VIEWS$2 && Int8ArrayPrototype[KEY] || property); } }; - var exportTypedArrayStaticMethod = function (KEY, property, forced) { + var exportTypedArrayStaticMethod$1 = function (KEY, property, forced) { var ARRAY, TypedArrayConstructor; if (!descriptors) return; if (objectSetPrototypeOf) { if (forced) for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; - if (TypedArrayConstructor && has(TypedArrayConstructor, KEY)) { + TypedArrayConstructor = global$2[ARRAY]; + if (TypedArrayConstructor && has$1(TypedArrayConstructor, KEY)) try { delete TypedArrayConstructor[KEY]; - } + } catch (error) { /* empty */ } } if (!TypedArray[KEY] || forced) { // V8 ~ Chrome 49-50 `%TypedArray%` methods are non-writable non-configurable try { - return redefine(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS && Int8Array$1[KEY] || property); + return redefine(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS$2 && TypedArray[KEY] || property); } catch (error) { /* empty */ } } else return; } for (ARRAY in TypedArrayConstructorsList) { - TypedArrayConstructor = global_1[ARRAY]; + TypedArrayConstructor = global$2[ARRAY]; if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) { redefine(TypedArrayConstructor, KEY, property); } } }; - for (NAME in TypedArrayConstructorsList) { - if (!global_1[NAME]) NATIVE_ARRAY_BUFFER_VIEWS = false; + for (NAME$1 in TypedArrayConstructorsList) { + if (!global$2[NAME$1]) NATIVE_ARRAY_BUFFER_VIEWS$2 = false; } // WebKit bug - typed arrays constructors prototype is Object.prototype - if (!NATIVE_ARRAY_BUFFER_VIEWS || typeof TypedArray != 'function' || TypedArray === Function.prototype) { - // eslint-disable-next-line no-shadow + if (!NATIVE_ARRAY_BUFFER_VIEWS$2 || typeof TypedArray != 'function' || TypedArray === Function.prototype) { + // eslint-disable-next-line no-shadow -- safe TypedArray = function TypedArray() { throw TypeError('Incorrect invocation'); }; - if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) { - if (global_1[NAME]) objectSetPrototypeOf(global_1[NAME], TypedArray); + if (NATIVE_ARRAY_BUFFER_VIEWS$2) for (NAME$1 in TypedArrayConstructorsList) { + if (global$2[NAME$1]) objectSetPrototypeOf(global$2[NAME$1], TypedArray); } } - if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype$3) { + if (!NATIVE_ARRAY_BUFFER_VIEWS$2 || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype) { TypedArrayPrototype = TypedArray.prototype; - if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) { - if (global_1[NAME]) objectSetPrototypeOf(global_1[NAME].prototype, TypedArrayPrototype); + if (NATIVE_ARRAY_BUFFER_VIEWS$2) for (NAME$1 in TypedArrayConstructorsList) { + if (global$2[NAME$1]) objectSetPrototypeOf(global$2[NAME$1].prototype, TypedArrayPrototype); } } // WebKit bug - one more object in Uint8ClampedArray prototype chain - if (NATIVE_ARRAY_BUFFER_VIEWS && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) { + if (NATIVE_ARRAY_BUFFER_VIEWS$2 && objectGetPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) { objectSetPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype); } - if (descriptors && !has(TypedArrayPrototype, TO_STRING_TAG$3)) { + if (descriptors && !has$1(TypedArrayPrototype, TO_STRING_TAG)) { TYPED_ARRAY_TAG_REQIRED = true; - defineProperty$5(TypedArrayPrototype, TO_STRING_TAG$3, { get: function () { - return isObject(this) ? this[TYPED_ARRAY_TAG] : undefined; + defineProperty$5(TypedArrayPrototype, TO_STRING_TAG, { get: function () { + return isObject$4(this) ? this[TYPED_ARRAY_TAG] : undefined; } }); - for (NAME in TypedArrayConstructorsList) if (global_1[NAME]) { - createNonEnumerableProperty(global_1[NAME], TYPED_ARRAY_TAG, NAME); + for (NAME$1 in TypedArrayConstructorsList) if (global$2[NAME$1]) { + createNonEnumerableProperty(global$2[NAME$1], TYPED_ARRAY_TAG, NAME$1); } } var arrayBufferViewCore = { - NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS, + NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS$2, TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQIRED && TYPED_ARRAY_TAG, - aTypedArray: aTypedArray, - aTypedArrayConstructor: aTypedArrayConstructor, - exportTypedArrayMethod: exportTypedArrayMethod, - exportTypedArrayStaticMethod: exportTypedArrayStaticMethod, + aTypedArray: aTypedArray$m, + aTypedArrayConstructor: aTypedArrayConstructor$4, + exportTypedArrayMethod: exportTypedArrayMethod$n, + exportTypedArrayStaticMethod: exportTypedArrayStaticMethod$1, isView: isView, isTypedArray: isTypedArray, TypedArray: TypedArray, @@ -2138,145 +2355,193 @@ var NATIVE_ARRAY_BUFFER_VIEWS$1 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; // `ArrayBuffer.isView` method - // https://tc39.github.io/ecma262/#sec-arraybuffer.isview + // https://tc39.es/ecma262/#sec-arraybuffer.isview _export({ target: 'ArrayBuffer', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS$1 }, { isView: arrayBufferViewCore.isView }); var SPECIES$4 = wellKnownSymbol('species'); - // `SpeciesConstructor` abstract operation - // https://tc39.github.io/ecma262/#sec-speciesconstructor - var speciesConstructor = function (O, defaultConstructor) { - var C = anObject(O).constructor; - var S; - return C === undefined || (S = anObject(C)[SPECIES$4]) == undefined ? defaultConstructor : aFunction$1(S); - }; + var setSpecies = function (CONSTRUCTOR_NAME) { + var Constructor = getBuiltIn(CONSTRUCTOR_NAME); + var defineProperty = objectDefineProperty.f; - var ArrayBuffer$2 = arrayBuffer.ArrayBuffer; - var DataView$1 = arrayBuffer.DataView; - var nativeArrayBufferSlice = ArrayBuffer$2.prototype.slice; + if (descriptors && Constructor && !Constructor[SPECIES$4]) { + defineProperty(Constructor, SPECIES$4, { + configurable: true, + get: function () { return this; } + }); + } + }; - var INCORRECT_SLICE = fails(function () { - return !new ArrayBuffer$2(2).slice(1, undefined).byteLength; - }); + var ARRAY_BUFFER = 'ArrayBuffer'; + var ArrayBuffer$2 = arrayBuffer[ARRAY_BUFFER]; + var NativeArrayBuffer = global$2[ARRAY_BUFFER]; - // `ArrayBuffer.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-arraybuffer.prototype.slice - _export({ target: 'ArrayBuffer', proto: true, unsafe: true, forced: INCORRECT_SLICE }, { - slice: function slice(start, end) { - if (nativeArrayBufferSlice !== undefined && end === undefined) { - return nativeArrayBufferSlice.call(anObject(this), start); // FF fix - } - var length = anObject(this).byteLength; - var first = toAbsoluteIndex(start, length); - var fin = toAbsoluteIndex(end === undefined ? length : end, length); - var result = new (speciesConstructor(this, ArrayBuffer$2))(toLength(fin - first)); - var viewSource = new DataView$1(this); - var viewTarget = new DataView$1(result); - var index = 0; - while (first < fin) { - viewTarget.setUint8(index++, viewSource.getUint8(first++)); - } return result; - } + // `ArrayBuffer` constructor + // https://tc39.es/ecma262/#sec-arraybuffer-constructor + _export({ global: true, forced: NativeArrayBuffer !== ArrayBuffer$2 }, { + ArrayBuffer: ArrayBuffer$2 }); - // `DataView` constructor - // https://tc39.github.io/ecma262/#sec-dataview-constructor - _export({ global: true, forced: !arrayBufferNative }, { - DataView: arrayBuffer.DataView - }); + setSpecies(ARRAY_BUFFER); - var defineProperty$6 = objectDefineProperty.f; + var arrayMethodIsStrict = function (METHOD_NAME, argument) { + var method = [][METHOD_NAME]; + return !!method && fails(function () { + // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing + method.call(null, argument || function () { throw 1; }, 1); + }); + }; - var FunctionPrototype = Function.prototype; - var FunctionPrototypeToString = FunctionPrototype.toString; - var nameRE = /^\s*function ([^ (]*)/; - var NAME$1 = 'name'; + /* eslint-disable es/no-array-prototype-indexof -- required for testing */ - // Function instances `.name` property - // https://tc39.github.io/ecma262/#sec-function-instances-name - if (descriptors && !(NAME$1 in FunctionPrototype)) { - defineProperty$6(FunctionPrototype, NAME$1, { - configurable: true, - get: function () { - try { - return FunctionPrototypeToString.call(this).match(nameRE)[1]; - } catch (error) { - return ''; - } - } - }); - } + var $indexOf$1 = arrayIncludes.indexOf; - // `Object.create` method - // https://tc39.github.io/ecma262/#sec-object.create - _export({ target: 'Object', stat: true, sham: !descriptors }, { - create: objectCreate - }); - var nativeGetOwnPropertyNames$2 = objectGetOwnPropertyNamesExternal.f; + var nativeIndexOf = [].indexOf; - var FAILS_ON_PRIMITIVES = fails(function () { return !Object.getOwnPropertyNames(1); }); + var NEGATIVE_ZERO$1 = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0; + var STRICT_METHOD$7 = arrayMethodIsStrict('indexOf'); - // `Object.getOwnPropertyNames` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertynames - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, { - getOwnPropertyNames: nativeGetOwnPropertyNames$2 + // `Array.prototype.indexOf` method + // https://tc39.es/ecma262/#sec-array.prototype.indexof + _export({ target: 'Array', proto: true, forced: NEGATIVE_ZERO$1 || !STRICT_METHOD$7 }, { + indexOf: function indexOf(searchElement /* , fromIndex = 0 */) { + return NEGATIVE_ZERO$1 + // convert -0 to +0 + ? nativeIndexOf.apply(this, arguments) || 0 + : $indexOf$1(this, searchElement, arguments.length > 1 ? arguments[1] : undefined); + } }); - // `Object.prototype.toString` method implementation - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - var objectToString = toStringTagSupport ? {}.toString : function toString() { - return '[object ' + classof(this) + ']'; - }; - - // `Object.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-object.prototype.tostring - if (!toStringTagSupport) { - redefine(Object.prototype, 'toString', objectToString, { unsafe: true }); - } + var SPECIES$3 = wellKnownSymbol('species'); - var nativePromiseConstructor = global_1.Promise; + var arrayMethodHasSpeciesSupport = function (METHOD_NAME) { + // We can't use this feature detection in V8 since it causes + // deoptimization and serious performance degradation + // https://github.com/zloirock/core-js/issues/677 + return engineV8Version >= 51 || !fails(function () { + var array = []; + var constructor = array.constructor = {}; + constructor[SPECIES$3] = function () { + return { foo: 1 }; + }; + return array[METHOD_NAME](Boolean).foo !== 1; + }); + }; - var ITERATOR$2 = wellKnownSymbol('iterator'); - var ArrayPrototype$1 = Array.prototype; + var $map$1 = arrayIteration.map; - // check on default Array iterator - var isArrayIteratorMethod = function (it) { - return it !== undefined && (iterators.Array === it || ArrayPrototype$1[ITERATOR$2] === it); - }; - var ITERATOR$3 = wellKnownSymbol('iterator'); + var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport('map'); + + // `Array.prototype.map` method + // https://tc39.es/ecma262/#sec-array.prototype.map + // with adding support of @@species + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$3 }, { + map: function map(callbackfn /* , thisArg */) { + return $map$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); + + var $forEach$1 = arrayIteration.forEach; + + + var STRICT_METHOD$6 = arrayMethodIsStrict('forEach'); + + // `Array.prototype.forEach` method implementation + // https://tc39.es/ecma262/#sec-array.prototype.foreach + var arrayForEach = !STRICT_METHOD$6 ? function forEach(callbackfn /* , thisArg */) { + return $forEach$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // eslint-disable-next-line es/no-array-prototype-foreach -- safe + } : [].forEach; + + // `Array.prototype.forEach` method + // https://tc39.es/ecma262/#sec-array.prototype.foreach + // eslint-disable-next-line es/no-array-prototype-foreach -- safe + _export({ target: 'Array', proto: true, forced: [].forEach != arrayForEach }, { + forEach: arrayForEach + }); + + for (var COLLECTION_NAME in domIterables) { + var Collection = global$2[COLLECTION_NAME]; + var CollectionPrototype = Collection && Collection.prototype; + // some Chrome versions have non-configurable methods on DOMTokenList + if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try { + createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach); + } catch (error) { + CollectionPrototype.forEach = arrayForEach; + } + } + + // `Array.isArray` method + // https://tc39.es/ecma262/#sec-array.isarray + _export({ target: 'Array', stat: true }, { + isArray: isArray + }); + + var getOwnPropertyNames$2 = objectGetOwnPropertyNamesExternal.f; + + // eslint-disable-next-line es/no-object-getownpropertynames -- required for testing + var FAILS_ON_PRIMITIVES$4 = fails(function () { return !Object.getOwnPropertyNames(1); }); + + // `Object.getOwnPropertyNames` method + // https://tc39.es/ecma262/#sec-object.getownpropertynames + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$4 }, { + getOwnPropertyNames: getOwnPropertyNames$2 + }); + + var nativePromiseConstructor = global$2.Promise; + + var ITERATOR$5 = wellKnownSymbol('iterator'); + var ArrayPrototype = Array.prototype; + + // check on default Array iterator + var isArrayIteratorMethod = function (it) { + return it !== undefined && (iterators.Array === it || ArrayPrototype[ITERATOR$5] === it); + }; + + var ITERATOR$4 = wellKnownSymbol('iterator'); var getIteratorMethod = function (it) { - if (it != undefined) return it[ITERATOR$3] + if (it != undefined) return it[ITERATOR$4] || it['@@iterator'] || iterators[classof(it)]; }; - // call something on iterator step with safe closing on error - var callWithSafeIterationClosing = function (iterator, fn, value, ENTRIES) { - try { - return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value); - // 7.4.6 IteratorClose(iterator, completion) - } catch (error) { - var returnMethod = iterator['return']; - if (returnMethod !== undefined) anObject(returnMethod.call(iterator)); - throw error; + var iteratorClose = function (iterator) { + var returnMethod = iterator['return']; + if (returnMethod !== undefined) { + return anObject(returnMethod.call(iterator)).value; } }; - var iterate_1 = createCommonjsModule(function (module) { var Result = function (stopped, result) { this.stopped = stopped; this.result = result; }; - var iterate = module.exports = function (iterable, fn, that, AS_ENTRIES, IS_ITERATOR) { - var boundFunction = functionBindContext(fn, that, AS_ENTRIES ? 2 : 1); + var iterate = function (iterable, unboundFunction, options) { + var that = options && options.that; + var AS_ENTRIES = !!(options && options.AS_ENTRIES); + var IS_ITERATOR = !!(options && options.IS_ITERATOR); + var INTERRUPTED = !!(options && options.INTERRUPTED); + var fn = functionBindContext(unboundFunction, that, 1 + AS_ENTRIES + INTERRUPTED); var iterator, iterFn, index, length, result, next, step; + var stop = function (condition) { + if (iterator) iteratorClose(iterator); + return new Result(true, condition); + }; + + var callFn = function (value) { + if (AS_ENTRIES) { + anObject(value); + return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]); + } return INTERRUPTED ? fn(value, stop) : fn(value); + }; + if (IS_ITERATOR) { iterator = iterable; } else { @@ -2285,9 +2550,7 @@ // optimisation for array iterators if (isArrayIteratorMethod(iterFn)) { for (index = 0, length = toLength(iterable.length); length > index; index++) { - result = AS_ENTRIES - ? boundFunction(anObject(step = iterable[index])[0], step[1]) - : boundFunction(iterable[index]); + result = callFn(iterable[index]); if (result && result instanceof Result) return result; } return new Result(false); } @@ -2296,17 +2559,17 @@ next = iterator.next; while (!(step = next.call(iterator)).done) { - result = callWithSafeIterationClosing(iterator, boundFunction, step.value, AS_ENTRIES); + try { + result = callFn(step.value); + } catch (error) { + iteratorClose(iterator); + throw error; + } if (typeof result == 'object' && result && result instanceof Result) return result; } return new Result(false); }; - iterate.stop = function (result) { - return new Result(true, result); - }; - }); - - var ITERATOR$4 = wellKnownSymbol('iterator'); + var ITERATOR$3 = wellKnownSymbol('iterator'); var SAFE_CLOSING = false; try { @@ -2319,10 +2582,10 @@ SAFE_CLOSING = true; } }; - iteratorWithReturn[ITERATOR$4] = function () { + iteratorWithReturn[ITERATOR$3] = function () { return this; }; - // eslint-disable-next-line no-throw-literal + // eslint-disable-next-line es/no-array-from, no-throw-literal -- required for testing Array.from(iteratorWithReturn, function () { throw 2; }); } catch (error) { /* empty */ } @@ -2331,7 +2594,7 @@ var ITERATION_SUPPORT = false; try { var object = {}; - object[ITERATOR$4] = function () { + object[ITERATOR$3] = function () { return { next: function () { return { done: ITERATION_SUPPORT = true }; @@ -2343,21 +2606,23 @@ return ITERATION_SUPPORT; }; - var engineIsIos = /(iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent); + var engineIsIos = /(?:iphone|ipod|ipad).*applewebkit/i.test(engineUserAgent); - var location$1 = global_1.location; - var set$2 = global_1.setImmediate; - var clear = global_1.clearImmediate; - var process$2 = global_1.process; - var MessageChannel = global_1.MessageChannel; - var Dispatch = global_1.Dispatch; + var engineIsNode = classofRaw(global$2.process) == 'process'; + + var location$1 = global$2.location; + var set$2 = global$2.setImmediate; + var clear = global$2.clearImmediate; + var process$3 = global$2.process; + var MessageChannel = global$2.MessageChannel; + var Dispatch$1 = global$2.Dispatch; var counter = 0; var queue = {}; var ONREADYSTATECHANGE = 'onreadystatechange'; var defer, channel, port; var run = function (id) { - // eslint-disable-next-line no-prototype-builtins + // eslint-disable-next-line no-prototype-builtins -- safe if (queue.hasOwnProperty(id)) { var fn = queue[id]; delete queue[id]; @@ -2377,7 +2642,7 @@ var post = function (id) { // old engines have not location.origin - global_1.postMessage(id + '', location$1.protocol + '//' + location$1.host); + global$2.postMessage(id + '', location$1.protocol + '//' + location$1.host); }; // Node.js 0.9+ & IE10+ has setImmediate, otherwise: @@ -2387,7 +2652,7 @@ var i = 1; while (arguments.length > i) args.push(arguments[i++]); queue[++counter] = function () { - // eslint-disable-next-line no-new-func + // eslint-disable-next-line no-new-func -- spec requirement (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args); }; defer(counter); @@ -2397,14 +2662,14 @@ delete queue[id]; }; // Node.js 0.8- - if (classofRaw(process$2) == 'process') { + if (engineIsNode) { defer = function (id) { - process$2.nextTick(runner(id)); + process$3.nextTick(runner(id)); }; // Sphere (JS game engine) Dispatch API - } else if (Dispatch && Dispatch.now) { + } else if (Dispatch$1 && Dispatch$1.now) { defer = function (id) { - Dispatch.now(runner(id)); + Dispatch$1.now(runner(id)); }; // Browsers with MessageChannel, includes WebWorkers // except iOS - https://github.com/zloirock/core-js/issues/624 @@ -2416,14 +2681,14 @@ // Browsers with postMessage, skip WebWorkers // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' } else if ( - global_1.addEventListener && + global$2.addEventListener && typeof postMessage == 'function' && - !global_1.importScripts && - !fails(post) && - location$1.protocol !== 'file:' + !global$2.importScripts && + location$1 && location$1.protocol !== 'file:' && + !fails(post) ) { defer = post; - global_1.addEventListener('message', listener, false); + global$2.addEventListener('message', listener, false); // IE8- } else if (ONREADYSTATECHANGE in documentCreateElement('script')) { defer = function (id) { @@ -2440,38 +2705,41 @@ } } - var task = { + var task$1 = { set: set$2, clear: clear }; - var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; + var engineIsWebosWebkit = /web0s(?!.*chrome)/i.test(engineUserAgent); + + var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; + var macrotask = task$1.set; - var macrotask = task.set; - var MutationObserver = global_1.MutationObserver || global_1.WebKitMutationObserver; - var process$3 = global_1.process; - var Promise$1 = global_1.Promise; - var IS_NODE = classofRaw(process$3) == 'process'; + + var MutationObserver = global$2.MutationObserver || global$2.WebKitMutationObserver; + var document$2 = global$2.document; + var process$2 = global$2.process; + var Promise$1 = global$2.Promise; // Node.js 11 shows ExperimentalWarning on getting `queueMicrotask` - var queueMicrotaskDescriptor = getOwnPropertyDescriptor$2(global_1, 'queueMicrotask'); + var queueMicrotaskDescriptor = getOwnPropertyDescriptor$3(global$2, 'queueMicrotask'); var queueMicrotask = queueMicrotaskDescriptor && queueMicrotaskDescriptor.value; - var flush, head, last, notify, toggle, node, promise, then; + var flush, head, last, notify$1, toggle, node, promise, then; // modern engines have queueMicrotask method if (!queueMicrotask) { flush = function () { var parent, fn; - if (IS_NODE && (parent = process$3.domain)) parent.exit(); + if (engineIsNode && (parent = process$2.domain)) parent.exit(); while (head) { fn = head.fn; head = head.next; try { fn(); } catch (error) { - if (head) notify(); + if (head) notify$1(); else last = undefined; throw error; } @@ -2479,27 +2747,30 @@ if (parent) parent.enter(); }; - // Node.js - if (IS_NODE) { - notify = function () { - process$3.nextTick(flush); - }; // browsers with MutationObserver, except iOS - https://github.com/zloirock/core-js/issues/339 - } else if (MutationObserver && !engineIsIos) { + // also except WebOS Webkit https://github.com/zloirock/core-js/issues/898 + if (!engineIsIos && !engineIsNode && !engineIsWebosWebkit && MutationObserver && document$2) { toggle = true; - node = document.createTextNode(''); + node = document$2.createTextNode(''); new MutationObserver(flush).observe(node, { characterData: true }); - notify = function () { + notify$1 = function () { node.data = toggle = !toggle; }; // environments with maybe non-completely correct, but existent Promise } else if (Promise$1 && Promise$1.resolve) { // Promise.resolve without an argument throws an error in LG WebOS 2 promise = Promise$1.resolve(undefined); + // workaround of WebKit ~ iOS Safari 10.1 bug + promise.constructor = Promise$1; then = promise.then; - notify = function () { + notify$1 = function () { then.call(promise, flush); }; + // Node.js without promises + } else if (engineIsNode) { + notify$1 = function () { + process$2.nextTick(flush); + }; // for other environments - macrotask based on: // - setImmediate // - MessageChannel @@ -2507,9 +2778,9 @@ // - onreadystatechange // - setTimeout } else { - notify = function () { + notify$1 = function () { // strange IE + webpack dev server bug - use .call(global) - macrotask.call(global_1, flush); + macrotask.call(global$2, flush); }; } } @@ -2519,7 +2790,7 @@ if (last) last.next = task; if (!head) { head = task; - notify(); + notify$1(); } last = task; }; @@ -2530,30 +2801,31 @@ resolve = $$resolve; reject = $$reject; }); - this.resolve = aFunction$1(resolve); - this.reject = aFunction$1(reject); + this.resolve = aFunction(resolve); + this.reject = aFunction(reject); }; - // 25.4.1.5 NewPromiseCapability(C) - var f$7 = function (C) { + // `NewPromiseCapability` abstract operation + // https://tc39.es/ecma262/#sec-newpromisecapability + var f = function (C) { return new PromiseCapability(C); }; - var newPromiseCapability = { - f: f$7 + var newPromiseCapability$1 = { + f: f }; var promiseResolve = function (C, x) { anObject(C); - if (isObject(x) && x.constructor === C) return x; - var promiseCapability = newPromiseCapability.f(C); + if (isObject$4(x) && x.constructor === C) return x; + var promiseCapability = newPromiseCapability$1.f(C); var resolve = promiseCapability.resolve; resolve(x); return promiseCapability.promise; }; var hostReportErrors = function (a, b) { - var console = global_1.console; + var console = global$2.console; if (console && console.error) { arguments.length === 1 ? console.error(a) : console.error(a, b); } @@ -2567,8 +2839,9 @@ } }; - var task$1 = task.set; + var engineIsBrowser = typeof window == 'object'; + var task = task$1.set; @@ -2578,20 +2851,24 @@ - var SPECIES$5 = wellKnownSymbol('species'); + + + + var SPECIES$2 = wellKnownSymbol('species'); var PROMISE = 'Promise'; - var getInternalState$3 = internalState.get; + var getInternalState$1 = internalState.get; var setInternalState$3 = internalState.set; var getInternalPromiseState = internalState.getterFor(PROMISE); + var NativePromisePrototype = nativePromiseConstructor && nativePromiseConstructor.prototype; var PromiseConstructor = nativePromiseConstructor; - var TypeError$1 = global_1.TypeError; - var document$2 = global_1.document; - var process$4 = global_1.process; - var $fetch = getBuiltIn('fetch'); - var newPromiseCapability$1 = newPromiseCapability.f; - var newGenericPromiseCapability = newPromiseCapability$1; - var IS_NODE$1 = classofRaw(process$4) == 'process'; - var DISPATCH_EVENT = !!(document$2 && document$2.createEvent && global_1.dispatchEvent); + var PromiseConstructorPrototype = NativePromisePrototype; + var TypeError$1 = global$2.TypeError; + var document$1 = global$2.document; + var process$1 = global$2.process; + var newPromiseCapability = newPromiseCapability$1.f; + var newGenericPromiseCapability = newPromiseCapability; + var DISPATCH_EVENT = !!(document$1 && document$1.createEvent && global$2.dispatchEvent); + var NATIVE_REJECTION_EVENT = typeof PromiseRejectionEvent == 'function'; var UNHANDLED_REJECTION = 'unhandledrejection'; var REJECTION_HANDLED = 'rejectionhandled'; var PENDING = 0; @@ -2599,43 +2876,44 @@ var REJECTED = 2; var HANDLED = 1; var UNHANDLED = 2; + var SUBCLASSING = false; var Internal, OwnPromiseCapability, PromiseWrapper, nativeThen; - var FORCED = isForced_1(PROMISE, function () { - var GLOBAL_CORE_JS_PROMISE = inspectSource(PromiseConstructor) !== String(PromiseConstructor); - if (!GLOBAL_CORE_JS_PROMISE) { - // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables - // https://bugs.chromium.org/p/chromium/issues/detail?id=830565 - // We can't detect it synchronously, so just check versions - if (engineV8Version === 66) return true; - // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test - if (!IS_NODE$1 && typeof PromiseRejectionEvent != 'function') return true; - } + var FORCED$f = isForced_1(PROMISE, function () { + var PROMISE_CONSTRUCTOR_SOURCE = inspectSource(PromiseConstructor); + var GLOBAL_CORE_JS_PROMISE = PROMISE_CONSTRUCTOR_SOURCE !== String(PromiseConstructor); + // V8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables + // https://bugs.chromium.org/p/chromium/issues/detail?id=830565 + // We can't detect it synchronously, so just check versions + if (!GLOBAL_CORE_JS_PROMISE && engineV8Version === 66) return true; // We can't use @@species feature detection in V8 since it causes // deoptimization and performance degradation // https://github.com/zloirock/core-js/issues/679 - if (engineV8Version >= 51 && /native code/.test(PromiseConstructor)) return false; + if (engineV8Version >= 51 && /native code/.test(PROMISE_CONSTRUCTOR_SOURCE)) return false; // Detect correctness of subclassing with @@species support - var promise = PromiseConstructor.resolve(1); + var promise = new PromiseConstructor(function (resolve) { resolve(1); }); var FakePromise = function (exec) { exec(function () { /* empty */ }, function () { /* empty */ }); }; var constructor = promise.constructor = {}; - constructor[SPECIES$5] = FakePromise; - return !(promise.then(function () { /* empty */ }) instanceof FakePromise); + constructor[SPECIES$2] = FakePromise; + SUBCLASSING = promise.then(function () { /* empty */ }) instanceof FakePromise; + if (!SUBCLASSING) return true; + // Unhandled rejections tracking support, NodeJS Promise without it fails @@species test + return !GLOBAL_CORE_JS_PROMISE && engineIsBrowser && !NATIVE_REJECTION_EVENT; }); - var INCORRECT_ITERATION = FORCED || !checkCorrectnessOfIteration(function (iterable) { + var INCORRECT_ITERATION$1 = FORCED$f || !checkCorrectnessOfIteration(function (iterable) { PromiseConstructor.all(iterable)['catch'](function () { /* empty */ }); }); // helpers var isThenable = function (it) { var then; - return isObject(it) && typeof (then = it.then) == 'function' ? then : false; + return isObject$4(it) && typeof (then = it.then) == 'function' ? then : false; }; - var notify$1 = function (promise, state, isReject) { + var notify = function (state, isReject) { if (state.notified) return; state.notified = true; var chain = state.reactions; @@ -2654,7 +2932,7 @@ try { if (handler) { if (!ok) { - if (state.rejection === UNHANDLED) onHandleUnhandled(promise, state); + if (state.rejection === UNHANDLED) onHandleUnhandled(state); state.rejection = HANDLED; } if (handler === true) result = value; @@ -2679,36 +2957,37 @@ } state.reactions = []; state.notified = false; - if (isReject && !state.rejection) onUnhandled(promise, state); + if (isReject && !state.rejection) onUnhandled(state); }); }; - var dispatchEvent = function (name, promise, reason) { + var dispatchEvent$1 = function (name, promise, reason) { var event, handler; if (DISPATCH_EVENT) { - event = document$2.createEvent('Event'); + event = document$1.createEvent('Event'); event.promise = promise; event.reason = reason; event.initEvent(name, false, true); - global_1.dispatchEvent(event); + global$2.dispatchEvent(event); } else event = { promise: promise, reason: reason }; - if (handler = global_1['on' + name]) handler(event); + if (!NATIVE_REJECTION_EVENT && (handler = global$2['on' + name])) handler(event); else if (name === UNHANDLED_REJECTION) hostReportErrors('Unhandled promise rejection', reason); }; - var onUnhandled = function (promise, state) { - task$1.call(global_1, function () { + var onUnhandled = function (state) { + task.call(global$2, function () { + var promise = state.facade; var value = state.value; var IS_UNHANDLED = isUnhandled(state); var result; if (IS_UNHANDLED) { result = perform(function () { - if (IS_NODE$1) { - process$4.emit('unhandledRejection', value, promise); - } else dispatchEvent(UNHANDLED_REJECTION, promise, value); + if (engineIsNode) { + process$1.emit('unhandledRejection', value, promise); + } else dispatchEvent$1(UNHANDLED_REJECTION, promise, value); }); // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should - state.rejection = IS_NODE$1 || isUnhandled(state) ? UNHANDLED : HANDLED; + state.rejection = engineIsNode || isUnhandled(state) ? UNHANDLED : HANDLED; if (result.error) throw result.value; } }); @@ -2718,73 +2997,75 @@ return state.rejection !== HANDLED && !state.parent; }; - var onHandleUnhandled = function (promise, state) { - task$1.call(global_1, function () { - if (IS_NODE$1) { - process$4.emit('rejectionHandled', promise); - } else dispatchEvent(REJECTION_HANDLED, promise, state.value); + var onHandleUnhandled = function (state) { + task.call(global$2, function () { + var promise = state.facade; + if (engineIsNode) { + process$1.emit('rejectionHandled', promise); + } else dispatchEvent$1(REJECTION_HANDLED, promise, state.value); }); }; - var bind = function (fn, promise, state, unwrap) { + var bind$2 = function (fn, state, unwrap) { return function (value) { - fn(promise, state, value, unwrap); + fn(state, value, unwrap); }; }; - var internalReject = function (promise, state, value, unwrap) { + var internalReject = function (state, value, unwrap) { if (state.done) return; state.done = true; if (unwrap) state = unwrap; state.value = value; state.state = REJECTED; - notify$1(promise, state, true); + notify(state, true); }; - var internalResolve = function (promise, state, value, unwrap) { + var internalResolve = function (state, value, unwrap) { if (state.done) return; state.done = true; if (unwrap) state = unwrap; try { - if (promise === value) throw TypeError$1("Promise can't be resolved itself"); + if (state.facade === value) throw TypeError$1("Promise can't be resolved itself"); var then = isThenable(value); if (then) { microtask(function () { var wrapper = { done: false }; try { then.call(value, - bind(internalResolve, promise, wrapper, state), - bind(internalReject, promise, wrapper, state) + bind$2(internalResolve, wrapper, state), + bind$2(internalReject, wrapper, state) ); } catch (error) { - internalReject(promise, wrapper, error, state); + internalReject(wrapper, error, state); } }); } else { state.value = value; state.state = FULFILLED; - notify$1(promise, state, false); + notify(state, false); } } catch (error) { - internalReject(promise, { done: false }, error, state); + internalReject({ done: false }, error, state); } }; // constructor polyfill - if (FORCED) { + if (FORCED$f) { // 25.4.3.1 Promise(executor) PromiseConstructor = function Promise(executor) { anInstance(this, PromiseConstructor, PROMISE); - aFunction$1(executor); + aFunction(executor); Internal.call(this); - var state = getInternalState$3(this); + var state = getInternalState$1(this); try { - executor(bind(internalResolve, this, state), bind(internalReject, this, state)); + executor(bind$2(internalResolve, state), bind$2(internalReject, state)); } catch (error) { - internalReject(this, state, error); + internalReject(state, error); } }; - // eslint-disable-next-line no-unused-vars + PromiseConstructorPrototype = PromiseConstructor.prototype; + // eslint-disable-next-line no-unused-vars -- required for `.length` Internal = function Promise(executor) { setInternalState$3(this, { type: PROMISE, @@ -2797,62 +3078,69 @@ value: undefined }); }; - Internal.prototype = redefineAll(PromiseConstructor.prototype, { + Internal.prototype = redefineAll(PromiseConstructorPrototype, { // `Promise.prototype.then` method - // https://tc39.github.io/ecma262/#sec-promise.prototype.then + // https://tc39.es/ecma262/#sec-promise.prototype.then then: function then(onFulfilled, onRejected) { var state = getInternalPromiseState(this); - var reaction = newPromiseCapability$1(speciesConstructor(this, PromiseConstructor)); + var reaction = newPromiseCapability(speciesConstructor(this, PromiseConstructor)); reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; reaction.fail = typeof onRejected == 'function' && onRejected; - reaction.domain = IS_NODE$1 ? process$4.domain : undefined; + reaction.domain = engineIsNode ? process$1.domain : undefined; state.parent = true; state.reactions.push(reaction); - if (state.state != PENDING) notify$1(this, state, false); + if (state.state != PENDING) notify(state, false); return reaction.promise; }, // `Promise.prototype.catch` method - // https://tc39.github.io/ecma262/#sec-promise.prototype.catch + // https://tc39.es/ecma262/#sec-promise.prototype.catch 'catch': function (onRejected) { return this.then(undefined, onRejected); } }); OwnPromiseCapability = function () { var promise = new Internal(); - var state = getInternalState$3(promise); + var state = getInternalState$1(promise); this.promise = promise; - this.resolve = bind(internalResolve, promise, state); - this.reject = bind(internalReject, promise, state); + this.resolve = bind$2(internalResolve, state); + this.reject = bind$2(internalReject, state); }; - newPromiseCapability.f = newPromiseCapability$1 = function (C) { + newPromiseCapability$1.f = newPromiseCapability = function (C) { return C === PromiseConstructor || C === PromiseWrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); }; - if ( typeof nativePromiseConstructor == 'function') { - nativeThen = nativePromiseConstructor.prototype.then; + if (typeof nativePromiseConstructor == 'function' && NativePromisePrototype !== Object.prototype) { + nativeThen = NativePromisePrototype.then; - // wrap native Promise#then for native async functions - redefine(nativePromiseConstructor.prototype, 'then', function then(onFulfilled, onRejected) { - var that = this; - return new PromiseConstructor(function (resolve, reject) { - nativeThen.call(that, resolve, reject); - }).then(onFulfilled, onRejected); - // https://github.com/zloirock/core-js/issues/640 - }, { unsafe: true }); + if (!SUBCLASSING) { + // make `Promise#then` return a polyfilled `Promise` for native promise-based APIs + redefine(NativePromisePrototype, 'then', function then(onFulfilled, onRejected) { + var that = this; + return new PromiseConstructor(function (resolve, reject) { + nativeThen.call(that, resolve, reject); + }).then(onFulfilled, onRejected); + // https://github.com/zloirock/core-js/issues/640 + }, { unsafe: true }); - // wrap fetch result - if (typeof $fetch == 'function') _export({ global: true, enumerable: true, forced: true }, { - // eslint-disable-next-line no-unused-vars - fetch: function fetch(input /* , init */) { - return promiseResolve(PromiseConstructor, $fetch.apply(global_1, arguments)); - } - }); + // makes sure that native promise-based APIs `Promise#catch` properly works with patched `Promise#then` + redefine(NativePromisePrototype, 'catch', PromiseConstructorPrototype['catch'], { unsafe: true }); + } + + // make `.constructor === Promise` work for native promise-based APIs + try { + delete NativePromisePrototype.constructor; + } catch (error) { /* empty */ } + + // make `instanceof Promise` work for native promise-based APIs + if (objectSetPrototypeOf) { + objectSetPrototypeOf(NativePromisePrototype, PromiseConstructorPrototype); + } } } - _export({ global: true, wrap: true, forced: FORCED }, { + _export({ global: true, wrap: true, forced: FORCED$f }, { Promise: PromiseConstructor }); @@ -2862,38 +3150,38 @@ PromiseWrapper = getBuiltIn(PROMISE); // statics - _export({ target: PROMISE, stat: true, forced: FORCED }, { + _export({ target: PROMISE, stat: true, forced: FORCED$f }, { // `Promise.reject` method - // https://tc39.github.io/ecma262/#sec-promise.reject + // https://tc39.es/ecma262/#sec-promise.reject reject: function reject(r) { - var capability = newPromiseCapability$1(this); + var capability = newPromiseCapability(this); capability.reject.call(undefined, r); return capability.promise; } }); - _export({ target: PROMISE, stat: true, forced: FORCED }, { + _export({ target: PROMISE, stat: true, forced: FORCED$f }, { // `Promise.resolve` method - // https://tc39.github.io/ecma262/#sec-promise.resolve + // https://tc39.es/ecma262/#sec-promise.resolve resolve: function resolve(x) { - return promiseResolve( this, x); + return promiseResolve(this, x); } }); - _export({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION }, { + _export({ target: PROMISE, stat: true, forced: INCORRECT_ITERATION$1 }, { // `Promise.all` method - // https://tc39.github.io/ecma262/#sec-promise.all + // https://tc39.es/ecma262/#sec-promise.all all: function all(iterable) { var C = this; - var capability = newPromiseCapability$1(C); + var capability = newPromiseCapability(C); var resolve = capability.resolve; var reject = capability.reject; var result = perform(function () { - var $promiseResolve = aFunction$1(C.resolve); + var $promiseResolve = aFunction(C.resolve); var values = []; var counter = 0; var remaining = 1; - iterate_1(iterable, function (promise) { + iterate(iterable, function (promise) { var index = counter++; var alreadyCalled = false; values.push(undefined); @@ -2911,14 +3199,14 @@ return capability.promise; }, // `Promise.race` method - // https://tc39.github.io/ecma262/#sec-promise.race + // https://tc39.es/ecma262/#sec-promise.race race: function race(iterable) { var C = this; - var capability = newPromiseCapability$1(C); + var capability = newPromiseCapability(C); var reject = capability.reject; var result = perform(function () { - var $promiseResolve = aFunction$1(C.resolve); - iterate_1(iterable, function (promise) { + var $promiseResolve = aFunction(C.resolve); + iterate(iterable, function (promise) { $promiseResolve.call(C, promise).then(capability.resolve, reject); }); }); @@ -2927,208 +3215,88 @@ } }); - // `RegExp.prototype.flags` getter implementation - // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags - var regexpFlags = function () { - var that = anObject(this); - var result = ''; - if (that.global) result += 'g'; - if (that.ignoreCase) result += 'i'; - if (that.multiline) result += 'm'; - if (that.dotAll) result += 's'; - if (that.unicode) result += 'u'; - if (that.sticky) result += 'y'; - return result; - }; + /* eslint-disable no-new -- required for testing */ - // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError, - // so we use an intermediate function. - function RE(s, f) { - return RegExp(s, f); - } + var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - var UNSUPPORTED_Y = fails(function () { - // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError - var re = RE('a', 'y'); - re.lastIndex = 2; - return re.exec('abcd') != null; - }); + var ArrayBuffer$1 = global$2.ArrayBuffer; + var Int8Array$2 = global$2.Int8Array; - var BROKEN_CARET = fails(function () { - // https://bugzilla.mozilla.org/show_bug.cgi?id=773687 - var re = RE('^r', 'gy'); - re.lastIndex = 2; - return re.exec('str') != null; + var typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS || !fails(function () { + Int8Array$2(1); + }) || !fails(function () { + new Int8Array$2(-1); + }) || !checkCorrectnessOfIteration(function (iterable) { + new Int8Array$2(); + new Int8Array$2(null); + new Int8Array$2(1.5); + new Int8Array$2(iterable); + }, true) || fails(function () { + // Safari (11+) bug - a reason why even Safari 13 should load a typed array polyfill + return new Int8Array$2(new ArrayBuffer$1(2), 1, undefined).length !== 1; }); - var regexpStickyHelpers = { - UNSUPPORTED_Y: UNSUPPORTED_Y, - BROKEN_CARET: BROKEN_CARET + var toPositiveInteger = function (it) { + var result = toInteger(it); + if (result < 0) throw RangeError("The argument can't be less than 0"); + return result; }; - var nativeExec = RegExp.prototype.exec; - // This always refers to the native implementation, because the - // String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js, - // which loads this file before patching the method. - var nativeReplace = String.prototype.replace; - - var patchedExec = nativeExec; - - var UPDATES_LAST_INDEX_WRONG = (function () { - var re1 = /a/; - var re2 = /b*/g; - nativeExec.call(re1, 'a'); - nativeExec.call(re2, 'a'); - return re1.lastIndex !== 0 || re2.lastIndex !== 0; - })(); - - var UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET; - - // nonparticipating capturing group, copied from es5-shim's String#split patch. - var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; - - var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$1; - - if (PATCH) { - patchedExec = function exec(str) { - var re = this; - var lastIndex, reCopy, match, i; - var sticky = UNSUPPORTED_Y$1 && re.sticky; - var flags = regexpFlags.call(re); - var source = re.source; - var charsAdded = 0; - var strCopy = str; - - if (sticky) { - flags = flags.replace('y', ''); - if (flags.indexOf('g') === -1) { - flags += 'g'; - } - - strCopy = String(str).slice(re.lastIndex); - // Support anchored sticky behavior. - if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { - source = '(?: ' + source + ')'; - strCopy = ' ' + strCopy; - charsAdded++; - } - // ^(? + rx + ) is needed, in combination with some str slicing, to - // simulate the 'y' flag. - reCopy = new RegExp('^(?:' + source + ')', flags); - } - - if (NPCG_INCLUDED) { - reCopy = new RegExp('^' + source + '$(?!\\s)', flags); - } - if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; + var toOffset = function (it, BYTES) { + var offset = toPositiveInteger(it); + if (offset % BYTES) throw RangeError('Wrong offset'); + return offset; + }; - match = nativeExec.call(sticky ? reCopy : re, strCopy); + var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor; - if (sticky) { - if (match) { - match.input = match.input.slice(charsAdded); - match[0] = match[0].slice(charsAdded); - match.index = re.lastIndex; - re.lastIndex += match[0].length; - } else re.lastIndex = 0; - } else if (UPDATES_LAST_INDEX_WRONG && match) { - re.lastIndex = re.global ? match.index + match[0].length : lastIndex; - } - if (NPCG_INCLUDED && match && match.length > 1) { - // Fix browsers whose `exec` methods don't consistently return `undefined` - // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/ - nativeReplace.call(match[0], reCopy, function () { - for (i = 1; i < arguments.length - 2; i++) { - if (arguments[i] === undefined) match[i] = undefined; - } - }); + var typedArrayFrom = function from(source /* , mapfn, thisArg */) { + var O = toObject(source); + var argumentsLength = arguments.length; + var mapfn = argumentsLength > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var iteratorMethod = getIteratorMethod(O); + var i, length, result, step, iterator, next; + if (iteratorMethod != undefined && !isArrayIteratorMethod(iteratorMethod)) { + iterator = iteratorMethod.call(O); + next = iterator.next; + O = []; + while (!(step = next.call(iterator)).done) { + O.push(step.value); } - - return match; - }; - } - - var regexpExec = patchedExec; - - _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, { - exec: regexpExec - }); - - var TO_STRING$1 = 'toString'; - var RegExpPrototype = RegExp.prototype; - var nativeToString = RegExpPrototype[TO_STRING$1]; - - var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; }); - // FF44- RegExp#toString has a wrong name - var INCORRECT_NAME = nativeToString.name != TO_STRING$1; - - // `RegExp.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype.tostring - if (NOT_GENERIC || INCORRECT_NAME) { - redefine(RegExp.prototype, TO_STRING$1, function toString() { - var R = anObject(this); - var p = String(R.source); - var rf = R.flags; - var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? regexpFlags.call(R) : rf); - return '/' + p + '/' + f; - }, { unsafe: true }); - } - - // `String.prototype.{ codePointAt, at }` methods implementation - var createMethod$2 = function (CONVERT_TO_STRING) { - return function ($this, pos) { - var S = String(requireObjectCoercible($this)); - var position = toInteger(pos); - var size = S.length; - var first, second; - if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined; - first = S.charCodeAt(position); - return first < 0xD800 || first > 0xDBFF || position + 1 === size - || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF - ? CONVERT_TO_STRING ? S.charAt(position) : first - : CONVERT_TO_STRING ? S.slice(position, position + 2) : (first - 0xD800 << 10) + (second - 0xDC00) + 0x10000; - }; + } + if (mapping && argumentsLength > 2) { + mapfn = functionBindContext(mapfn, arguments[2], 2); + } + length = toLength(O.length); + result = new (aTypedArrayConstructor$3(this))(length); + for (i = 0; length > i; i++) { + result[i] = mapping ? mapfn(O[i], i) : O[i]; + } + return result; }; - var stringMultibyte = { - // `String.prototype.codePointAt` method - // https://tc39.github.io/ecma262/#sec-string.prototype.codepointat - codeAt: createMethod$2(false), - // `String.prototype.at` method - // https://github.com/mathiasbynens/String.prototype.at - charAt: createMethod$2(true) + // makes subclassing work correct for wrapped built-ins + var inheritIfRequired = function ($this, dummy, Wrapper) { + var NewTarget, NewTargetPrototype; + if ( + // it can work only with native `setPrototypeOf` + objectSetPrototypeOf && + // we haven't completely correct pre-ES6 way for getting `new.target`, so use this + typeof (NewTarget = dummy.constructor) == 'function' && + NewTarget !== Wrapper && + isObject$4(NewTargetPrototype = NewTarget.prototype) && + NewTargetPrototype !== Wrapper.prototype + ) objectSetPrototypeOf($this, NewTargetPrototype); + return $this; }; - var charAt = stringMultibyte.charAt; + var typedArrayConstructor = createCommonjsModule(function (module) { - var STRING_ITERATOR = 'String Iterator'; - var setInternalState$4 = internalState.set; - var getInternalState$4 = internalState.getterFor(STRING_ITERATOR); - // `String.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator - defineIterator(String, 'String', function (iterated) { - setInternalState$4(this, { - type: STRING_ITERATOR, - string: String(iterated), - index: 0 - }); - // `%StringIteratorPrototype%.next` method - // https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next - }, function next() { - var state = getInternalState$4(this); - var string = state.string; - var index = state.index; - var point; - if (index >= string.length) return { value: undefined, done: true }; - point = charAt(string, index); - state.index += point.length; - return { value: point, done: false }; - }); - // TODO: Remove from `core-js@4` since it's moved to entry points @@ -3136,665 +3304,121 @@ - var SPECIES$6 = wellKnownSymbol('species'); - var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { - // #replace needs built-in support for named groups. - // #match works fine because it just return the exec results, even if it has - // a "grops" property. - var re = /./; - re.exec = function () { - var result = []; - result.groups = { a: '7' }; - return result; - }; - return ''.replace(re, '$') !== '7'; - }); - // IE <= 11 replaces $0 with the whole match, as if it was $& - // https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0 - var REPLACE_KEEPS_$0 = (function () { - return 'a'.replace(/./, '$0') === '$0'; - })(); - var REPLACE = wellKnownSymbol('replace'); - // Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string - var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () { - if (/./[REPLACE]) { - return /./[REPLACE]('a', '$0') === ''; - } - return false; - })(); - // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec - // Weex JS has frozen built-in prototypes, so use try / catch wrapper - var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () { - var re = /(?:)/; - var originalExec = re.exec; - re.exec = function () { return originalExec.apply(this, arguments); }; - var result = 'ab'.split(re); - return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b'; - }); - var fixRegexpWellKnownSymbolLogic = function (KEY, length, exec, sham) { - var SYMBOL = wellKnownSymbol(KEY); - var DELEGATES_TO_SYMBOL = !fails(function () { - // String methods call symbol-named RegEp methods - var O = {}; - O[SYMBOL] = function () { return 7; }; - return ''[KEY](O) != 7; - }); + var getOwnPropertyNames = objectGetOwnPropertyNames.f; - var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { - // Symbol-named RegExp methods call .exec - var execCalled = false; - var re = /a/; + var forEach = arrayIteration.forEach; - if (KEY === 'split') { - // We can't use real regex here since it causes deoptimization - // and serious performance degradation in V8 - // https://github.com/zloirock/core-js/issues/306 - re = {}; - // RegExp[@@split] doesn't call the regex's exec method, but first creates - // a new one. We need to return the patched regex when creating the new one. - re.constructor = {}; - re.constructor[SPECIES$6] = function () { return re; }; - re.flags = ''; - re[SYMBOL] = /./[SYMBOL]; - } - re.exec = function () { execCalled = true; return null; }; - re[SYMBOL](''); - return !execCalled; - }); - if ( - !DELEGATES_TO_SYMBOL || - !DELEGATES_TO_EXEC || - (KEY === 'replace' && !( - REPLACE_SUPPORTS_NAMED_GROUPS && - REPLACE_KEEPS_$0 && - !REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE - )) || - (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC) - ) { - var nativeRegExpMethod = /./[SYMBOL]; - var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) { - if (regexp.exec === regexpExec) { - if (DELEGATES_TO_SYMBOL && !forceStringMethod) { - // The native String method already delegates to @@method (this - // polyfilled function), leasing to infinite recursion. - // We avoid it by directly calling the native @@method method. - return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) }; - } - return { done: true, value: nativeMethod.call(str, regexp, arg2) }; - } - return { done: false }; - }, { - REPLACE_KEEPS_$0: REPLACE_KEEPS_$0, - REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE: REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE - }); - var stringMethod = methods[0]; - var regexMethod = methods[1]; - - redefine(String.prototype, KEY, stringMethod); - redefine(RegExp.prototype, SYMBOL, length == 2 - // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue) - // 21.2.5.11 RegExp.prototype[@@split](string, limit) - ? function (string, arg) { return regexMethod.call(string, this, arg); } - // 21.2.5.6 RegExp.prototype[@@match](string) - // 21.2.5.9 RegExp.prototype[@@search](string) - : function (string) { return regexMethod.call(string, this); } - ); - } - if (sham) createNonEnumerableProperty(RegExp.prototype[SYMBOL], 'sham', true); - }; - var charAt$1 = stringMultibyte.charAt; + var getInternalState = internalState.get; + var setInternalState = internalState.set; + var nativeDefineProperty = objectDefineProperty.f; + var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + var round = Math.round; + var RangeError = global$2.RangeError; + var ArrayBuffer = arrayBuffer.ArrayBuffer; + var DataView = arrayBuffer.DataView; + var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; + var TYPED_ARRAY_TAG = arrayBufferViewCore.TYPED_ARRAY_TAG; + var TypedArray = arrayBufferViewCore.TypedArray; + var TypedArrayPrototype = arrayBufferViewCore.TypedArrayPrototype; + var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor; + var isTypedArray = arrayBufferViewCore.isTypedArray; + var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; + var WRONG_LENGTH = 'Wrong length'; - // `AdvanceStringIndex` abstract operation - // https://tc39.github.io/ecma262/#sec-advancestringindex - var advanceStringIndex = function (S, index, unicode) { - return index + (unicode ? charAt$1(S, index).length : 1); + var fromList = function (C, list) { + var index = 0; + var length = list.length; + var result = new (aTypedArrayConstructor(C))(length); + while (length > index) result[index] = list[index++]; + return result; }; - // `RegExpExec` abstract operation - // https://tc39.github.io/ecma262/#sec-regexpexec - var regexpExecAbstract = function (R, S) { - var exec = R.exec; - if (typeof exec === 'function') { - var result = exec.call(R, S); - if (typeof result !== 'object') { - throw TypeError('RegExp exec method returned something other than an Object or null'); - } - return result; - } - - if (classofRaw(R) !== 'RegExp') { - throw TypeError('RegExp#exec called on incompatible receiver'); - } + var addGetter = function (it, key) { + nativeDefineProperty(it, key, { get: function () { + return getInternalState(this)[key]; + } }); + }; - return regexpExec.call(R, S); + var isArrayBuffer = function (it) { + var klass; + return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; }; - var max$2 = Math.max; - var min$2 = Math.min; - var floor$2 = Math.floor; - var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d\d?|<[^>]*>)/g; - var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d\d?)/g; + var isTypedArrayIndex = function (target, key) { + return isTypedArray(target) + && typeof key != 'symbol' + && key in target + && String(+key) == String(key); + }; - var maybeToString = function (it) { - return it === undefined ? it : String(it); + var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { + return isTypedArrayIndex(target, key = toPrimitive(key, true)) + ? createPropertyDescriptor(2, target[key]) + : nativeGetOwnPropertyDescriptor(target, key); }; - // @@replace logic - fixRegexpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative, reason) { - var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = reason.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE; - var REPLACE_KEEPS_$0 = reason.REPLACE_KEEPS_$0; - var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0'; + var wrappedDefineProperty = function defineProperty(target, key, descriptor) { + if (isTypedArrayIndex(target, key = toPrimitive(key, true)) + && isObject$4(descriptor) + && has$1(descriptor, 'value') + && !has$1(descriptor, 'get') + && !has$1(descriptor, 'set') + // TODO: add validation descriptor w/o calling accessors + && !descriptor.configurable + && (!has$1(descriptor, 'writable') || descriptor.writable) + && (!has$1(descriptor, 'enumerable') || descriptor.enumerable) + ) { + target[key] = descriptor.value; + return target; + } return nativeDefineProperty(target, key, descriptor); + }; - return [ - // `String.prototype.replace` method - // https://tc39.github.io/ecma262/#sec-string.prototype.replace - function replace(searchValue, replaceValue) { - var O = requireObjectCoercible(this); - var replacer = searchValue == undefined ? undefined : searchValue[REPLACE]; - return replacer !== undefined - ? replacer.call(searchValue, O, replaceValue) - : nativeReplace.call(String(O), searchValue, replaceValue); - }, - // `RegExp.prototype[@@replace]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace - function (regexp, replaceValue) { - if ( - (!REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE && REPLACE_KEEPS_$0) || - (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1) - ) { - var res = maybeCallNative(nativeReplace, regexp, this, replaceValue); - if (res.done) return res.value; - } + if (descriptors) { + if (!NATIVE_ARRAY_BUFFER_VIEWS) { + objectGetOwnPropertyDescriptor.f = wrappedGetOwnPropertyDescriptor; + objectDefineProperty.f = wrappedDefineProperty; + addGetter(TypedArrayPrototype, 'buffer'); + addGetter(TypedArrayPrototype, 'byteOffset'); + addGetter(TypedArrayPrototype, 'byteLength'); + addGetter(TypedArrayPrototype, 'length'); + } - var rx = anObject(regexp); - var S = String(this); + _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { + getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, + defineProperty: wrappedDefineProperty + }); - var functionalReplace = typeof replaceValue === 'function'; - if (!functionalReplace) replaceValue = String(replaceValue); + module.exports = function (TYPE, wrapper, CLAMPED) { + var BYTES = TYPE.match(/\d+$/)[0] / 8; + var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array'; + var GETTER = 'get' + TYPE; + var SETTER = 'set' + TYPE; + var NativeTypedArrayConstructor = global$2[CONSTRUCTOR_NAME]; + var TypedArrayConstructor = NativeTypedArrayConstructor; + var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype; + var exported = {}; - var global = rx.global; - if (global) { - var fullUnicode = rx.unicode; - rx.lastIndex = 0; - } - var results = []; - while (true) { - var result = regexpExecAbstract(rx, S); - if (result === null) break; + var getter = function (that, index) { + var data = getInternalState(that); + return data.view[GETTER](index * BYTES + data.byteOffset, true); + }; - results.push(result); - if (!global) break; - - var matchStr = String(result[0]); - if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode); - } - - var accumulatedResult = ''; - var nextSourcePosition = 0; - for (var i = 0; i < results.length; i++) { - result = results[i]; - - var matched = String(result[0]); - var position = max$2(min$2(toInteger(result.index), S.length), 0); - var captures = []; - // NOTE: This is equivalent to - // captures = result.slice(1).map(maybeToString) - // but for some reason `nativeSlice.call(result, 1, result.length)` (called in - // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and - // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. - for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); - var namedCaptures = result.groups; - if (functionalReplace) { - var replacerArgs = [matched].concat(captures, position, S); - if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); - var replacement = String(replaceValue.apply(undefined, replacerArgs)); - } else { - replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); - } - if (position >= nextSourcePosition) { - accumulatedResult += S.slice(nextSourcePosition, position) + replacement; - nextSourcePosition = position + matched.length; - } - } - return accumulatedResult + S.slice(nextSourcePosition); - } - ]; - - // https://tc39.github.io/ecma262/#sec-getsubstitution - function getSubstitution(matched, str, position, captures, namedCaptures, replacement) { - var tailPos = position + matched.length; - var m = captures.length; - var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; - if (namedCaptures !== undefined) { - namedCaptures = toObject(namedCaptures); - symbols = SUBSTITUTION_SYMBOLS; - } - return nativeReplace.call(replacement, symbols, function (match, ch) { - var capture; - switch (ch.charAt(0)) { - case '$': return '$'; - case '&': return matched; - case '`': return str.slice(0, position); - case "'": return str.slice(tailPos); - case '<': - capture = namedCaptures[ch.slice(1, -1)]; - break; - default: // \d\d? - var n = +ch; - if (n === 0) return match; - if (n > m) { - var f = floor$2(n / 10); - if (f === 0) return match; - if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1); - return match; - } - capture = captures[n - 1]; - } - return capture === undefined ? '' : capture; - }); - } - }); - - var MATCH = wellKnownSymbol('match'); - - // `IsRegExp` abstract operation - // https://tc39.github.io/ecma262/#sec-isregexp - var isRegexp = function (it) { - var isRegExp; - return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp'); - }; - - var arrayPush = [].push; - var min$3 = Math.min; - var MAX_UINT32 = 0xFFFFFFFF; - - // babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError - var SUPPORTS_Y = !fails(function () { return !RegExp(MAX_UINT32, 'y'); }); - - // @@split logic - fixRegexpWellKnownSymbolLogic('split', 2, function (SPLIT, nativeSplit, maybeCallNative) { - var internalSplit; - if ( - 'abbc'.split(/(b)*/)[1] == 'c' || - 'test'.split(/(?:)/, -1).length != 4 || - 'ab'.split(/(?:ab)*/).length != 2 || - '.'.split(/(.?)(.?)/).length != 4 || - '.'.split(/()()/).length > 1 || - ''.split(/.?/).length - ) { - // based on es5-shim implementation, need to rework it - internalSplit = function (separator, limit) { - var string = String(requireObjectCoercible(this)); - var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; - if (lim === 0) return []; - if (separator === undefined) return [string]; - // If `separator` is not a regex, use native split - if (!isRegexp(separator)) { - return nativeSplit.call(string, separator, lim); - } - var output = []; - var flags = (separator.ignoreCase ? 'i' : '') + - (separator.multiline ? 'm' : '') + - (separator.unicode ? 'u' : '') + - (separator.sticky ? 'y' : ''); - var lastLastIndex = 0; - // Make `global` and avoid `lastIndex` issues by working with a copy - var separatorCopy = new RegExp(separator.source, flags + 'g'); - var match, lastIndex, lastLength; - while (match = regexpExec.call(separatorCopy, string)) { - lastIndex = separatorCopy.lastIndex; - if (lastIndex > lastLastIndex) { - output.push(string.slice(lastLastIndex, match.index)); - if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1)); - lastLength = match[0].length; - lastLastIndex = lastIndex; - if (output.length >= lim) break; - } - if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop - } - if (lastLastIndex === string.length) { - if (lastLength || !separatorCopy.test('')) output.push(''); - } else output.push(string.slice(lastLastIndex)); - return output.length > lim ? output.slice(0, lim) : output; - }; - // Chakra, V8 - } else if ('0'.split(undefined, 0).length) { - internalSplit = function (separator, limit) { - return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit); - }; - } else internalSplit = nativeSplit; - - return [ - // `String.prototype.split` method - // https://tc39.github.io/ecma262/#sec-string.prototype.split - function split(separator, limit) { - var O = requireObjectCoercible(this); - var splitter = separator == undefined ? undefined : separator[SPLIT]; - return splitter !== undefined - ? splitter.call(separator, O, limit) - : internalSplit.call(String(O), separator, limit); - }, - // `RegExp.prototype[@@split]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split - // - // NOTE: This cannot be properly polyfilled in engines that don't support - // the 'y' flag. - function (regexp, limit) { - var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== nativeSplit); - if (res.done) return res.value; - - var rx = anObject(regexp); - var S = String(this); - var C = speciesConstructor(rx, RegExp); - - var unicodeMatching = rx.unicode; - var flags = (rx.ignoreCase ? 'i' : '') + - (rx.multiline ? 'm' : '') + - (rx.unicode ? 'u' : '') + - (SUPPORTS_Y ? 'y' : 'g'); - - // ^(? + rx + ) is needed, in combination with some S slicing, to - // simulate the 'y' flag. - var splitter = new C(SUPPORTS_Y ? rx : '^(?:' + rx.source + ')', flags); - var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; - if (lim === 0) return []; - if (S.length === 0) return regexpExecAbstract(splitter, S) === null ? [S] : []; - var p = 0; - var q = 0; - var A = []; - while (q < S.length) { - splitter.lastIndex = SUPPORTS_Y ? q : 0; - var z = regexpExecAbstract(splitter, SUPPORTS_Y ? S : S.slice(q)); - var e; - if ( - z === null || - (e = min$3(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p - ) { - q = advanceStringIndex(S, q, unicodeMatching); - } else { - A.push(S.slice(p, q)); - if (A.length === lim) return A; - for (var i = 1; i <= z.length - 1; i++) { - A.push(z[i]); - if (A.length === lim) return A; - } - q = p = e; - } - } - A.push(S.slice(p)); - return A; - } - ]; - }, !SUPPORTS_Y); - - // a string of all valid unicode whitespaces - // eslint-disable-next-line max-len - var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; - - var whitespace = '[' + whitespaces + ']'; - var ltrim = RegExp('^' + whitespace + whitespace + '*'); - var rtrim = RegExp(whitespace + whitespace + '*$'); - - // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation - var createMethod$3 = function (TYPE) { - return function ($this) { - var string = String(requireObjectCoercible($this)); - if (TYPE & 1) string = string.replace(ltrim, ''); - if (TYPE & 2) string = string.replace(rtrim, ''); - return string; - }; - }; - - var stringTrim = { - // `String.prototype.{ trimLeft, trimStart }` methods - // https://tc39.github.io/ecma262/#sec-string.prototype.trimstart - start: createMethod$3(1), - // `String.prototype.{ trimRight, trimEnd }` methods - // https://tc39.github.io/ecma262/#sec-string.prototype.trimend - end: createMethod$3(2), - // `String.prototype.trim` method - // https://tc39.github.io/ecma262/#sec-string.prototype.trim - trim: createMethod$3(3) - }; - - var non = '\u200B\u0085\u180E'; - - // check that a method works with the correct list - // of whitespaces and has a correct name - var stringTrimForced = function (METHOD_NAME) { - return fails(function () { - return !!whitespaces[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces[METHOD_NAME].name !== METHOD_NAME; - }); - }; - - var $trim = stringTrim.trim; - - - // `String.prototype.trim` method - // https://tc39.github.io/ecma262/#sec-string.prototype.trim - _export({ target: 'String', proto: true, forced: stringTrimForced('trim') }, { - trim: function trim() { - return $trim(this); - } - }); - - /* eslint-disable no-new */ - - - - var NATIVE_ARRAY_BUFFER_VIEWS$2 = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - - var ArrayBuffer$3 = global_1.ArrayBuffer; - var Int8Array$2 = global_1.Int8Array; - - var typedArrayConstructorsRequireWrappers = !NATIVE_ARRAY_BUFFER_VIEWS$2 || !fails(function () { - Int8Array$2(1); - }) || !fails(function () { - new Int8Array$2(-1); - }) || !checkCorrectnessOfIteration(function (iterable) { - new Int8Array$2(); - new Int8Array$2(null); - new Int8Array$2(1.5); - new Int8Array$2(iterable); - }, true) || fails(function () { - // Safari (11+) bug - a reason why even Safari 13 should load a typed array polyfill - return new Int8Array$2(new ArrayBuffer$3(2), 1, undefined).length !== 1; - }); - - var toPositiveInteger = function (it) { - var result = toInteger(it); - if (result < 0) throw RangeError("The argument can't be less than 0"); - return result; - }; - - var toOffset = function (it, BYTES) { - var offset = toPositiveInteger(it); - if (offset % BYTES) throw RangeError('Wrong offset'); - return offset; - }; - - var aTypedArrayConstructor$1 = arrayBufferViewCore.aTypedArrayConstructor; - - var typedArrayFrom = function from(source /* , mapfn, thisArg */) { - var O = toObject(source); - var argumentsLength = arguments.length; - var mapfn = argumentsLength > 1 ? arguments[1] : undefined; - var mapping = mapfn !== undefined; - var iteratorMethod = getIteratorMethod(O); - var i, length, result, step, iterator, next; - if (iteratorMethod != undefined && !isArrayIteratorMethod(iteratorMethod)) { - iterator = iteratorMethod.call(O); - next = iterator.next; - O = []; - while (!(step = next.call(iterator)).done) { - O.push(step.value); - } - } - if (mapping && argumentsLength > 2) { - mapfn = functionBindContext(mapfn, arguments[2], 2); - } - length = toLength(O.length); - result = new (aTypedArrayConstructor$1(this))(length); - for (i = 0; length > i; i++) { - result[i] = mapping ? mapfn(O[i], i) : O[i]; - } - return result; - }; - - // makes subclassing work correct for wrapped built-ins - var inheritIfRequired = function ($this, dummy, Wrapper) { - var NewTarget, NewTargetPrototype; - if ( - // it can work only with native `setPrototypeOf` - objectSetPrototypeOf && - // we haven't completely correct pre-ES6 way for getting `new.target`, so use this - typeof (NewTarget = dummy.constructor) == 'function' && - NewTarget !== Wrapper && - isObject(NewTargetPrototype = NewTarget.prototype) && - NewTargetPrototype !== Wrapper.prototype - ) objectSetPrototypeOf($this, NewTargetPrototype); - return $this; - }; - - var typedArrayConstructor = createCommonjsModule(function (module) { - - - - - - - - - - - - - - - - - - - var getOwnPropertyNames = objectGetOwnPropertyNames.f; - - var forEach = arrayIteration.forEach; - - - - - - - var getInternalState = internalState.get; - var setInternalState = internalState.set; - var nativeDefineProperty = objectDefineProperty.f; - var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; - var round = Math.round; - var RangeError = global_1.RangeError; - var ArrayBuffer = arrayBuffer.ArrayBuffer; - var DataView = arrayBuffer.DataView; - var NATIVE_ARRAY_BUFFER_VIEWS = arrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS; - var TYPED_ARRAY_TAG = arrayBufferViewCore.TYPED_ARRAY_TAG; - var TypedArray = arrayBufferViewCore.TypedArray; - var TypedArrayPrototype = arrayBufferViewCore.TypedArrayPrototype; - var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor; - var isTypedArray = arrayBufferViewCore.isTypedArray; - var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; - var WRONG_LENGTH = 'Wrong length'; - - var fromList = function (C, list) { - var index = 0; - var length = list.length; - var result = new (aTypedArrayConstructor(C))(length); - while (length > index) result[index] = list[index++]; - return result; - }; - - var addGetter = function (it, key) { - nativeDefineProperty(it, key, { get: function () { - return getInternalState(this)[key]; - } }); - }; - - var isArrayBuffer = function (it) { - var klass; - return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer'; - }; - - var isTypedArrayIndex = function (target, key) { - return isTypedArray(target) - && typeof key != 'symbol' - && key in target - && String(+key) == String(key); - }; - - var wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) { - return isTypedArrayIndex(target, key = toPrimitive(key, true)) - ? createPropertyDescriptor(2, target[key]) - : nativeGetOwnPropertyDescriptor(target, key); - }; - - var wrappedDefineProperty = function defineProperty(target, key, descriptor) { - if (isTypedArrayIndex(target, key = toPrimitive(key, true)) - && isObject(descriptor) - && has(descriptor, 'value') - && !has(descriptor, 'get') - && !has(descriptor, 'set') - // TODO: add validation descriptor w/o calling accessors - && !descriptor.configurable - && (!has(descriptor, 'writable') || descriptor.writable) - && (!has(descriptor, 'enumerable') || descriptor.enumerable) - ) { - target[key] = descriptor.value; - return target; - } return nativeDefineProperty(target, key, descriptor); - }; - - if (descriptors) { - if (!NATIVE_ARRAY_BUFFER_VIEWS) { - objectGetOwnPropertyDescriptor.f = wrappedGetOwnPropertyDescriptor; - objectDefineProperty.f = wrappedDefineProperty; - addGetter(TypedArrayPrototype, 'buffer'); - addGetter(TypedArrayPrototype, 'byteOffset'); - addGetter(TypedArrayPrototype, 'byteLength'); - addGetter(TypedArrayPrototype, 'length'); - } - - _export({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, { - getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor, - defineProperty: wrappedDefineProperty - }); - - module.exports = function (TYPE, wrapper, CLAMPED) { - var BYTES = TYPE.match(/\d+$/)[0] / 8; - var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array'; - var GETTER = 'get' + TYPE; - var SETTER = 'set' + TYPE; - var NativeTypedArrayConstructor = global_1[CONSTRUCTOR_NAME]; - var TypedArrayConstructor = NativeTypedArrayConstructor; - var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype; - var exported = {}; - - var getter = function (that, index) { - var data = getInternalState(that); - return data.view[GETTER](index * BYTES + data.byteOffset, true); - }; - - var setter = function (that, index, value) { - var data = getInternalState(that); - if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF; - data.view[SETTER](index * BYTES + data.byteOffset, value, true); - }; + var setter = function (that, index, value) { + var data = getInternalState(that); + if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF; + data.view[SETTER](index * BYTES + data.byteOffset, value, true); + }; var addElement = function (that, index) { nativeDefineProperty(that, index, { @@ -3814,7 +3438,7 @@ var index = 0; var byteOffset = 0; var buffer, byteLength, length; - if (!isObject(data)) { + if (!isObject$4(data)) { length = toIndex(data); byteLength = length * BYTES; buffer = new ArrayBuffer(byteLength); @@ -3852,7 +3476,7 @@ TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) { anInstance(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME); return inheritIfRequired(function () { - if (!isObject(data)) return new NativeTypedArrayConstructor(toIndex(data)); + if (!isObject$4(data)) return new NativeTypedArrayConstructor(toIndex(data)); if (isArrayBuffer(data)) return $length !== undefined ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES), $length) : typedArrayOffset !== undefined @@ -3900,24 +3524,25 @@ }); // `Uint8Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects + // https://tc39.es/ecma262/#sec-typedarray-objects typedArrayConstructor('Uint8', function (init) { return function Uint8Array(data, byteOffset, length) { return init(this, data, byteOffset, length); }; }); - var min$4 = Math.min; + var min$7 = Math.min; // `Array.prototype.copyWithin` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.copywithin + // https://tc39.es/ecma262/#sec-array.prototype.copywithin + // eslint-disable-next-line es/no-array-prototype-copywithin -- safe var arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { var O = toObject(this); var len = toLength(O.length); var to = toAbsoluteIndex(target, len); var from = toAbsoluteIndex(start, len); var end = arguments.length > 2 ? arguments[2] : undefined; - var count = min$4((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to); + var count = min$7((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to); var inc = 1; if (from < to && to < from + count) { inc = -1; @@ -3932,205 +3557,215 @@ } return O; }; - var aTypedArray$1 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$l = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.copyWithin` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.copywithin - exportTypedArrayMethod$1('copyWithin', function copyWithin(target, start /* , end */) { - return arrayCopyWithin.call(aTypedArray$1(this), target, start, arguments.length > 2 ? arguments[2] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.copywithin + exportTypedArrayMethod$m('copyWithin', function copyWithin(target, start /* , end */) { + return arrayCopyWithin.call(aTypedArray$l(this), target, start, arguments.length > 2 ? arguments[2] : undefined); }); - var $every = arrayIteration.every; + var $every$1 = arrayIteration.every; - var aTypedArray$2 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$k = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.every` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.every - exportTypedArrayMethod$2('every', function every(callbackfn /* , thisArg */) { - return $every(aTypedArray$2(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.every + exportTypedArrayMethod$l('every', function every(callbackfn /* , thisArg */) { + return $every$1(aTypedArray$k(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$3 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$j = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.fill` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.fill - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$3('fill', function fill(value /* , start, end */) { - return arrayFill.apply(aTypedArray$3(this), arguments); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.fill + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$k('fill', function fill(value /* , start, end */) { + return arrayFill.apply(aTypedArray$j(this), arguments); }); - var $filter = arrayIteration.filter; - - - var aTypedArray$4 = arrayBufferViewCore.aTypedArray; var aTypedArrayConstructor$2 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod; - // `%TypedArray%.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.filter - exportTypedArrayMethod$4('filter', function filter(callbackfn /* , thisArg */) { - var list = $filter(aTypedArray$4(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - var C = speciesConstructor(this, this.constructor); + + var typedArrayFromSpeciesAndList = function (instance, list) { + var C = speciesConstructor(instance, instance.constructor); var index = 0; var length = list.length; var result = new (aTypedArrayConstructor$2(C))(length); while (length > index) result[index] = list[index++]; return result; + }; + + var $filter$1 = arrayIteration.filter; + + + var aTypedArray$i = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod; + + // `%TypedArray%.prototype.filter` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.filter + exportTypedArrayMethod$j('filter', function filter(callbackfn /* , thisArg */) { + var list = $filter$1(aTypedArray$i(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return typedArrayFromSpeciesAndList(this, list); }); - var $find = arrayIteration.find; + var $find$1 = arrayIteration.find; - var aTypedArray$5 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$h = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.find` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.find - exportTypedArrayMethod$5('find', function find(predicate /* , thisArg */) { - return $find(aTypedArray$5(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.find + exportTypedArrayMethod$i('find', function find(predicate /* , thisArg */) { + return $find$1(aTypedArray$h(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - var $findIndex = arrayIteration.findIndex; + var $findIndex$1 = arrayIteration.findIndex; - var aTypedArray$6 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$g = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$h = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.findindex - exportTypedArrayMethod$6('findIndex', function findIndex(predicate /* , thisArg */) { - return $findIndex(aTypedArray$6(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.findindex + exportTypedArrayMethod$h('findIndex', function findIndex(predicate /* , thisArg */) { + return $findIndex$1(aTypedArray$g(this), predicate, arguments.length > 1 ? arguments[1] : undefined); }); - var $forEach$2 = arrayIteration.forEach; + var $forEach = arrayIteration.forEach; - var aTypedArray$7 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$f = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.forEach` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.foreach - exportTypedArrayMethod$7('forEach', function forEach(callbackfn /* , thisArg */) { - $forEach$2(aTypedArray$7(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.foreach + exportTypedArrayMethod$g('forEach', function forEach(callbackfn /* , thisArg */) { + $forEach(aTypedArray$f(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var $includes = arrayIncludes.includes; + var $includes$1 = arrayIncludes.includes; - var aTypedArray$8 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$e = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.includes - exportTypedArrayMethod$8('includes', function includes(searchElement /* , fromIndex */) { - return $includes(aTypedArray$8(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.includes + exportTypedArrayMethod$f('includes', function includes(searchElement /* , fromIndex */) { + return $includes$1(aTypedArray$e(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); }); - var $indexOf$1 = arrayIncludes.indexOf; + var $indexOf = arrayIncludes.indexOf; - var aTypedArray$9 = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$d = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.indexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.indexof - exportTypedArrayMethod$9('indexOf', function indexOf(searchElement /* , fromIndex */) { - return $indexOf$1(aTypedArray$9(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.indexof + exportTypedArrayMethod$e('indexOf', function indexOf(searchElement /* , fromIndex */) { + return $indexOf(aTypedArray$d(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); }); - var ITERATOR$5 = wellKnownSymbol('iterator'); - var Uint8Array$1 = global_1.Uint8Array; + var ITERATOR$2 = wellKnownSymbol('iterator'); + var Uint8Array$2 = global$2.Uint8Array; var arrayValues = es_array_iterator.values; var arrayKeys = es_array_iterator.keys; var arrayEntries = es_array_iterator.entries; - var aTypedArray$a = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$a = arrayBufferViewCore.exportTypedArrayMethod; - var nativeTypedArrayIterator = Uint8Array$1 && Uint8Array$1.prototype[ITERATOR$5]; + var aTypedArray$c = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod; + var nativeTypedArrayIterator = Uint8Array$2 && Uint8Array$2.prototype[ITERATOR$2]; var CORRECT_ITER_NAME = !!nativeTypedArrayIterator && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined); var typedArrayValues = function values() { - return arrayValues.call(aTypedArray$a(this)); + return arrayValues.call(aTypedArray$c(this)); }; // `%TypedArray%.prototype.entries` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.entries - exportTypedArrayMethod$a('entries', function entries() { - return arrayEntries.call(aTypedArray$a(this)); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.entries + exportTypedArrayMethod$d('entries', function entries() { + return arrayEntries.call(aTypedArray$c(this)); }); // `%TypedArray%.prototype.keys` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.keys - exportTypedArrayMethod$a('keys', function keys() { - return arrayKeys.call(aTypedArray$a(this)); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.keys + exportTypedArrayMethod$d('keys', function keys() { + return arrayKeys.call(aTypedArray$c(this)); }); // `%TypedArray%.prototype.values` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.values - exportTypedArrayMethod$a('values', typedArrayValues, !CORRECT_ITER_NAME); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.values + exportTypedArrayMethod$d('values', typedArrayValues, !CORRECT_ITER_NAME); // `%TypedArray%.prototype[@@iterator]` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype-@@iterator - exportTypedArrayMethod$a(ITERATOR$5, typedArrayValues, !CORRECT_ITER_NAME); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype-@@iterator + exportTypedArrayMethod$d(ITERATOR$2, typedArrayValues, !CORRECT_ITER_NAME); var aTypedArray$b = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod; + var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod; var $join = [].join; // `%TypedArray%.prototype.join` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.join - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$b('join', function join(separator) { + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.join + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$c('join', function join(separator) { return $join.apply(aTypedArray$b(this), arguments); }); - var min$5 = Math.min; - var nativeLastIndexOf = [].lastIndexOf; - var NEGATIVE_ZERO$1 = !!nativeLastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0; - var STRICT_METHOD$3 = arrayMethodIsStrict('lastIndexOf'); - // For preventing possible almost infinite loop in non-standard implementations, test the forward version of the method - var USES_TO_LENGTH$4 = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); - var FORCED$1 = NEGATIVE_ZERO$1 || !STRICT_METHOD$3 || !USES_TO_LENGTH$4; + /* eslint-disable es/no-array-prototype-lastindexof -- safe */ + + + + + + var min$6 = Math.min; + var $lastIndexOf = [].lastIndexOf; + var NEGATIVE_ZERO = !!$lastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0; + var STRICT_METHOD$5 = arrayMethodIsStrict('lastIndexOf'); + var FORCED$e = NEGATIVE_ZERO || !STRICT_METHOD$5; // `Array.prototype.lastIndexOf` method implementation - // https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof - var arrayLastIndexOf = FORCED$1 ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { + // https://tc39.es/ecma262/#sec-array.prototype.lastindexof + var arrayLastIndexOf = FORCED$e ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) { // convert -0 to +0 - if (NEGATIVE_ZERO$1) return nativeLastIndexOf.apply(this, arguments) || 0; + if (NEGATIVE_ZERO) return $lastIndexOf.apply(this, arguments) || 0; var O = toIndexedObject(this); var length = toLength(O.length); var index = length - 1; - if (arguments.length > 1) index = min$5(index, toInteger(arguments[1])); + if (arguments.length > 1) index = min$6(index, toInteger(arguments[1])); if (index < 0) index = length + index; for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0; return -1; - } : nativeLastIndexOf; + } : $lastIndexOf; - var aTypedArray$c = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$c = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$a = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$b = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.lastIndexOf` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.lastindexof - // eslint-disable-next-line no-unused-vars - exportTypedArrayMethod$c('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { - return arrayLastIndexOf.apply(aTypedArray$c(this), arguments); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.lastindexof + // eslint-disable-next-line no-unused-vars -- required for `.length` + exportTypedArrayMethod$b('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) { + return arrayLastIndexOf.apply(aTypedArray$a(this), arguments); }); - var $map$1 = arrayIteration.map; + var $map = arrayIteration.map; - var aTypedArray$d = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$3 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$d = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$9 = arrayBufferViewCore.aTypedArray; + var aTypedArrayConstructor$1 = arrayBufferViewCore.aTypedArrayConstructor; + var exportTypedArrayMethod$a = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.map` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.map - exportTypedArrayMethod$d('map', function map(mapfn /* , thisArg */) { - return $map$1(aTypedArray$d(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) { - return new (aTypedArrayConstructor$3(speciesConstructor(O, O.constructor)))(length); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.map + exportTypedArrayMethod$a('map', function map(mapfn /* , thisArg */) { + return $map(aTypedArray$9(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) { + return new (aTypedArrayConstructor$1(speciesConstructor(O, O.constructor)))(length); }); }); // `Array.prototype.{ reduce, reduceRight }` methods implementation - var createMethod$4 = function (IS_RIGHT) { + var createMethod$3 = function (IS_RIGHT) { return function (that, callbackfn, argumentsLength, memo) { - aFunction$1(callbackfn); + aFunction(callbackfn); var O = toObject(that); var self = indexedObject(O); var length = toLength(O.length); @@ -4156,45 +3791,45 @@ var arrayReduce = { // `Array.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduce - left: createMethod$4(false), + // https://tc39.es/ecma262/#sec-array.prototype.reduce + left: createMethod$3(false), // `Array.prototype.reduceRight` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduceright - right: createMethod$4(true) + // https://tc39.es/ecma262/#sec-array.prototype.reduceright + right: createMethod$3(true) }; - var $reduce = arrayReduce.left; + var $reduce$1 = arrayReduce.left; - var aTypedArray$e = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$e = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$8 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$9 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduce - exportTypedArrayMethod$e('reduce', function reduce(callbackfn /* , initialValue */) { - return $reduce(aTypedArray$e(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduce + exportTypedArrayMethod$9('reduce', function reduce(callbackfn /* , initialValue */) { + return $reduce$1(aTypedArray$8(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); }); var $reduceRight = arrayReduce.right; - var aTypedArray$f = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$f = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$7 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$8 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.reduceRicht` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reduceright - exportTypedArrayMethod$f('reduceRight', function reduceRight(callbackfn /* , initialValue */) { - return $reduceRight(aTypedArray$f(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduceright + exportTypedArrayMethod$8('reduceRight', function reduceRight(callbackfn /* , initialValue */) { + return $reduceRight(aTypedArray$7(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$g = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$g = arrayBufferViewCore.exportTypedArrayMethod; - var floor$3 = Math.floor; + var aTypedArray$6 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$7 = arrayBufferViewCore.exportTypedArrayMethod; + var floor$5 = Math.floor; // `%TypedArray%.prototype.reverse` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.reverse - exportTypedArrayMethod$g('reverse', function reverse() { + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.reverse + exportTypedArrayMethod$7('reverse', function reverse() { var that = this; - var length = aTypedArray$g(that).length; - var middle = floor$3(length / 2); + var length = aTypedArray$6(that).length; + var middle = floor$5(length / 2); var index = 0; var value; while (index < middle) { @@ -4204,18 +3839,18 @@ } return that; }); - var aTypedArray$h = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$h = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$5 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$6 = arrayBufferViewCore.exportTypedArrayMethod; - var FORCED$2 = fails(function () { - // eslint-disable-next-line no-undef + var FORCED$d = fails(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing new Int8Array(1).set({}); }); // `%TypedArray%.prototype.set` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.set - exportTypedArrayMethod$h('set', function set(arrayLike /* , offset */) { - aTypedArray$h(this); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.set + exportTypedArrayMethod$6('set', function set(arrayLike /* , offset */) { + aTypedArray$5(this); var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1); var length = this.length; var src = toObject(arrayLike); @@ -4223,58 +3858,179 @@ var index = 0; if (len + offset > length) throw RangeError('Wrong length'); while (index < len) this[offset + index] = src[index++]; - }, FORCED$2); + }, FORCED$d); - var aTypedArray$i = arrayBufferViewCore.aTypedArray; - var aTypedArrayConstructor$4 = arrayBufferViewCore.aTypedArrayConstructor; - var exportTypedArrayMethod$i = arrayBufferViewCore.exportTypedArrayMethod; - var $slice = [].slice; + var aTypedArray$4 = arrayBufferViewCore.aTypedArray; + var aTypedArrayConstructor = arrayBufferViewCore.aTypedArrayConstructor; + var exportTypedArrayMethod$5 = arrayBufferViewCore.exportTypedArrayMethod; + var $slice$1 = [].slice; - var FORCED$3 = fails(function () { - // eslint-disable-next-line no-undef + var FORCED$c = fails(function () { + // eslint-disable-next-line es/no-typed-arrays -- required for testing new Int8Array(1).slice(); }); // `%TypedArray%.prototype.slice` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.slice - exportTypedArrayMethod$i('slice', function slice(start, end) { - var list = $slice.call(aTypedArray$i(this), start, end); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.slice + exportTypedArrayMethod$5('slice', function slice(start, end) { + var list = $slice$1.call(aTypedArray$4(this), start, end); var C = speciesConstructor(this, this.constructor); var index = 0; var length = list.length; - var result = new (aTypedArrayConstructor$4(C))(length); + var result = new (aTypedArrayConstructor(C))(length); while (length > index) result[index] = list[index++]; return result; - }, FORCED$3); + }, FORCED$c); - var $some = arrayIteration.some; + var $some$1 = arrayIteration.some; - var aTypedArray$j = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$j = arrayBufferViewCore.exportTypedArrayMethod; + var aTypedArray$3 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$4 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.some` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.some - exportTypedArrayMethod$j('some', function some(callbackfn /* , thisArg */) { - return $some(aTypedArray$j(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.some + exportTypedArrayMethod$4('some', function some(callbackfn /* , thisArg */) { + return $some$1(aTypedArray$3(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); }); - var aTypedArray$k = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$k = arrayBufferViewCore.exportTypedArrayMethod; - var $sort = [].sort; + // TODO: use something more complex like timsort? + var floor$4 = Math.floor; - // `%TypedArray%.prototype.sort` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.sort - exportTypedArrayMethod$k('sort', function sort(comparefn) { - return $sort.call(aTypedArray$k(this), comparefn); + var mergeSort = function (array, comparefn) { + var length = array.length; + var middle = floor$4(length / 2); + return length < 8 ? insertionSort(array, comparefn) : merge$5( + mergeSort(array.slice(0, middle), comparefn), + mergeSort(array.slice(middle), comparefn), + comparefn + ); + }; + + var insertionSort = function (array, comparefn) { + var length = array.length; + var i = 1; + var element, j; + + while (i < length) { + j = i; + element = array[i]; + while (j && comparefn(array[j - 1], element) > 0) { + array[j] = array[--j]; + } + if (j !== i++) array[j] = element; + } return array; + }; + + var merge$5 = function (left, right, comparefn) { + var llength = left.length; + var rlength = right.length; + var lindex = 0; + var rindex = 0; + var result = []; + + while (lindex < llength || rindex < rlength) { + if (lindex < llength && rindex < rlength) { + result.push(comparefn(left[lindex], right[rindex]) <= 0 ? left[lindex++] : right[rindex++]); + } else { + result.push(lindex < llength ? left[lindex++] : right[rindex++]); + } + } return result; + }; + + var arraySort = mergeSort; + + var firefox = engineUserAgent.match(/firefox\/(\d+)/i); + + var engineFfVersion = !!firefox && +firefox[1]; + + var engineIsIeOrEdge = /MSIE|Trident/.test(engineUserAgent); + + var webkit = engineUserAgent.match(/AppleWebKit\/(\d+)\./); + + var engineWebkitVersion = !!webkit && +webkit[1]; + + var aTypedArray$2 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$3 = arrayBufferViewCore.exportTypedArrayMethod; + var Uint16Array = global$2.Uint16Array; + var nativeSort$1 = Uint16Array && Uint16Array.prototype.sort; + + // WebKit + var ACCEPT_INCORRECT_ARGUMENTS = !!nativeSort$1 && !fails(function () { + var array = new Uint16Array(2); + array.sort(null); + array.sort({}); }); - var aTypedArray$l = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$l = arrayBufferViewCore.exportTypedArrayMethod; + var STABLE_SORT$1 = !!nativeSort$1 && !fails(function () { + // feature detection can be too slow, so check engines versions + if (engineV8Version) return engineV8Version < 74; + if (engineFfVersion) return engineFfVersion < 67; + if (engineIsIeOrEdge) return true; + if (engineWebkitVersion) return engineWebkitVersion < 602; + + var array = new Uint16Array(516); + var expected = Array(516); + var index, mod; + + for (index = 0; index < 516; index++) { + mod = index % 4; + array[index] = 515 - index; + expected[index] = index - 2 * mod + 3; + } + + array.sort(function (a, b) { + return (a / 4 | 0) - (b / 4 | 0); + }); + + for (index = 0; index < 516; index++) { + if (array[index] !== expected[index]) return true; + } + }); + + var getSortCompare$1 = function (comparefn) { + return function (x, y) { + if (comparefn !== undefined) return +comparefn(x, y) || 0; + // eslint-disable-next-line no-self-compare -- NaN check + if (y !== y) return -1; + // eslint-disable-next-line no-self-compare -- NaN check + if (x !== x) return 1; + if (x === 0 && y === 0) return 1 / x > 0 && 1 / y < 0 ? 1 : -1; + return x > y; + }; + }; + + // `%TypedArray%.prototype.sort` method + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.sort + exportTypedArrayMethod$3('sort', function sort(comparefn) { + var array = this; + if (comparefn !== undefined) aFunction(comparefn); + if (STABLE_SORT$1) return nativeSort$1.call(array, comparefn); + + aTypedArray$2(array); + var arrayLength = toLength(array.length); + var items = Array(arrayLength); + var index; + + for (index = 0; index < arrayLength; index++) { + items[index] = array[index]; + } + + items = arraySort(array, getSortCompare$1(comparefn)); + + for (index = 0; index < arrayLength; index++) { + array[index] = items[index]; + } + + return array; + }, !STABLE_SORT$1 || ACCEPT_INCORRECT_ARGUMENTS); + + var aTypedArray$1 = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$2 = arrayBufferViewCore.exportTypedArrayMethod; // `%TypedArray%.prototype.subarray` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.subarray - exportTypedArrayMethod$l('subarray', function subarray(begin, end) { - var O = aTypedArray$l(this); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.subarray + exportTypedArrayMethod$2('subarray', function subarray(begin, end) { + var O = aTypedArray$1(this); var length = O.length; var beginIndex = toAbsoluteIndex(begin, length); return new (speciesConstructor(O, O.constructor))( @@ -4284,35 +4040,35 @@ ); }); - var Int8Array$3 = global_1.Int8Array; - var aTypedArray$m = arrayBufferViewCore.aTypedArray; - var exportTypedArrayMethod$m = arrayBufferViewCore.exportTypedArrayMethod; + var Int8Array$1 = global$2.Int8Array; + var aTypedArray = arrayBufferViewCore.aTypedArray; + var exportTypedArrayMethod$1 = arrayBufferViewCore.exportTypedArrayMethod; var $toLocaleString = [].toLocaleString; - var $slice$1 = [].slice; + var $slice = [].slice; // iOS Safari 6.x fails here - var TO_LOCALE_STRING_BUG = !!Int8Array$3 && fails(function () { - $toLocaleString.call(new Int8Array$3(1)); + var TO_LOCALE_STRING_BUG = !!Int8Array$1 && fails(function () { + $toLocaleString.call(new Int8Array$1(1)); }); - var FORCED$4 = fails(function () { - return [1, 2].toLocaleString() != new Int8Array$3([1, 2]).toLocaleString(); + var FORCED$b = fails(function () { + return [1, 2].toLocaleString() != new Int8Array$1([1, 2]).toLocaleString(); }) || !fails(function () { - Int8Array$3.prototype.toLocaleString.call([1, 2]); + Int8Array$1.prototype.toLocaleString.call([1, 2]); }); // `%TypedArray%.prototype.toLocaleString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tolocalestring - exportTypedArrayMethod$m('toLocaleString', function toLocaleString() { - return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice$1.call(aTypedArray$m(this)) : aTypedArray$m(this), arguments); - }, FORCED$4); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.tolocalestring + exportTypedArrayMethod$1('toLocaleString', function toLocaleString() { + return $toLocaleString.apply(TO_LOCALE_STRING_BUG ? $slice.call(aTypedArray(this)) : aTypedArray(this), arguments); + }, FORCED$b); - var exportTypedArrayMethod$n = arrayBufferViewCore.exportTypedArrayMethod; + var exportTypedArrayMethod = arrayBufferViewCore.exportTypedArrayMethod; - var Uint8Array$2 = global_1.Uint8Array; - var Uint8ArrayPrototype = Uint8Array$2 && Uint8Array$2.prototype || {}; + var Uint8Array$1 = global$2.Uint8Array; + var Uint8ArrayPrototype = Uint8Array$1 && Uint8Array$1.prototype || {}; var arrayToString = [].toString; var arrayJoin = [].join; @@ -4325,110 +4081,66 @@ var IS_NOT_ARRAY_METHOD = Uint8ArrayPrototype.toString != arrayToString; // `%TypedArray%.prototype.toString` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.prototype.tostring - exportTypedArrayMethod$n('toString', arrayToString, IS_NOT_ARRAY_METHOD); + // https://tc39.es/ecma262/#sec-%typedarray%.prototype.tostring + exportTypedArrayMethod('toString', arrayToString, IS_NOT_ARRAY_METHOD); - // iterable DOM collections - // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods - var domIterables = { - CSSRuleList: 0, - CSSStyleDeclaration: 0, - CSSValueList: 0, - ClientRectList: 0, - DOMRectList: 0, - DOMStringList: 0, - DOMTokenList: 1, - DataTransferItemList: 0, - FileList: 0, - HTMLAllCollection: 0, - HTMLCollection: 0, - HTMLFormElement: 0, - HTMLSelectElement: 0, - MediaList: 0, - MimeTypeArray: 0, - NamedNodeMap: 0, - NodeList: 1, - PaintRequestList: 0, - Plugin: 0, - PluginArray: 0, - SVGLengthList: 0, - SVGNumberList: 0, - SVGPathSegList: 0, - SVGPointList: 0, - SVGStringList: 0, - SVGTransformList: 0, - SourceBufferList: 0, - StyleSheetList: 0, - TextTrackCueList: 0, - TextTrackList: 0, - TouchList: 0 - }; + var nativeJoin = [].join; - for (var COLLECTION_NAME in domIterables) { - var Collection = global_1[COLLECTION_NAME]; - var CollectionPrototype = Collection && Collection.prototype; - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try { - createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach); - } catch (error) { - CollectionPrototype.forEach = arrayForEach; + var ES3_STRINGS = indexedObject != Object; + var STRICT_METHOD$4 = arrayMethodIsStrict('join', ','); + + // `Array.prototype.join` method + // https://tc39.es/ecma262/#sec-array.prototype.join + _export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD$4 }, { + join: function join(separator) { + return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator); } - } + }); - var ITERATOR$6 = wellKnownSymbol('iterator'); - var TO_STRING_TAG$4 = wellKnownSymbol('toStringTag'); - var ArrayValues = es_array_iterator.values; + var createProperty = function (object, key, value) { + var propertyKey = toPrimitive(key); + if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value)); + else object[propertyKey] = value; + }; - for (var COLLECTION_NAME$1 in domIterables) { - var Collection$1 = global_1[COLLECTION_NAME$1]; - var CollectionPrototype$1 = Collection$1 && Collection$1.prototype; - if (CollectionPrototype$1) { - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype$1[ITERATOR$6] !== ArrayValues) try { - createNonEnumerableProperty(CollectionPrototype$1, ITERATOR$6, ArrayValues); - } catch (error) { - CollectionPrototype$1[ITERATOR$6] = ArrayValues; - } - if (!CollectionPrototype$1[TO_STRING_TAG$4]) { - createNonEnumerableProperty(CollectionPrototype$1, TO_STRING_TAG$4, COLLECTION_NAME$1); - } - if (domIterables[COLLECTION_NAME$1]) for (var METHOD_NAME in es_array_iterator) { - // some Chrome versions have non-configurable methods on DOMTokenList - if (CollectionPrototype$1[METHOD_NAME] !== es_array_iterator[METHOD_NAME]) try { - createNonEnumerableProperty(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]); - } catch (error) { - CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME]; + var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('slice'); + + var SPECIES$1 = wellKnownSymbol('species'); + var nativeSlice = [].slice; + var max$3 = Math.max; + + // `Array.prototype.slice` method + // https://tc39.es/ecma262/#sec-array.prototype.slice + // fallback for not array-like ES3 strings and DOM objects + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 }, { + slice: function slice(start, end) { + var O = toIndexedObject(this); + var length = toLength(O.length); + var k = toAbsoluteIndex(start, length); + var fin = toAbsoluteIndex(end === undefined ? length : end, length); + // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible + var Constructor, result, n; + if (isArray(O)) { + Constructor = O.constructor; + // cross-realm fallback + if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) { + Constructor = undefined; + } else if (isObject$4(Constructor)) { + Constructor = Constructor[SPECIES$1]; + if (Constructor === null) Constructor = undefined; + } + if (Constructor === Array || Constructor === undefined) { + return nativeSlice.call(O, k, fin); } } + result = new (Constructor === undefined ? Array : Constructor)(max$3(fin - k, 0)); + for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]); + result.length = n; + return result; } - } - - var slice = [].slice; - var MSIE = /MSIE .\./.test(engineUserAgent); // <- dirty ie9- check - - var wrap$1 = function (scheduler) { - return function (handler, timeout /* , ...arguments */) { - var boundArgs = arguments.length > 2; - var args = boundArgs ? slice.call(arguments, 2) : undefined; - return scheduler(boundArgs ? function () { - // eslint-disable-next-line no-new-func - (typeof handler == 'function' ? handler : Function(handler)).apply(this, args); - } : handler, timeout); - }; - }; - - // ie9- setTimeout & setInterval additional parameters fix - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers - _export({ global: true, bind: true, forced: MSIE }, { - // `setTimeout` method - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout - setTimeout: wrap$1(global_1.setTimeout), - // `setInterval` method - // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval - setInterval: wrap$1(global_1.setInterval) }); - var ITERATOR$7 = wellKnownSymbol('iterator'); + var ITERATOR$1 = wellKnownSymbol('iterator'); var nativeUrl = !fails(function () { var url = new URL('b?a=1&b=2&c=3', 'http://a'); @@ -4444,7 +4156,7 @@ || url.href !== 'http://a/c%20d?a=1&c=3' || searchParams.get('c') !== '3' || String(new URLSearchParams('?a=1')) !== 'a=1' - || !searchParams[ITERATOR$7] + || !searchParams[ITERATOR$1] // throws in Edge || new URL('https://a@b').username !== 'a' || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b' @@ -4458,17 +4170,19 @@ || new URL('http://x', undefined).host !== 'x'; }); - var nativeAssign = Object.assign; - var defineProperty$7 = Object.defineProperty; + // eslint-disable-next-line es/no-object-assign -- safe + var $assign = Object.assign; + // eslint-disable-next-line es/no-object-defineproperty -- required for testing + var defineProperty$4 = Object.defineProperty; // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign - var objectAssign = !nativeAssign || fails(function () { + // https://tc39.es/ecma262/#sec-object.assign + var objectAssign = !$assign || fails(function () { // should have correct order of operations (Edge bug) - if (descriptors && nativeAssign({ b: 1 }, nativeAssign(defineProperty$7({}, 'a', { + if (descriptors && $assign({ b: 1 }, $assign(defineProperty$4({}, 'a', { enumerable: true, get: function () { - defineProperty$7(this, 'b', { + defineProperty$4(this, 'b', { value: 3, enumerable: false }); @@ -4477,13 +4191,13 @@ // should work with symbols and should have deterministic property order (V8 bug) var A = {}; var B = {}; - // eslint-disable-next-line no-undef + // eslint-disable-next-line es/no-symbol -- safe var symbol = Symbol(); var alphabet = 'abcdefghijklmnopqrst'; A[symbol] = 7; alphabet.split('').forEach(function (chr) { B[chr] = chr; }); - return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet; - }) ? function assign(target, source) { // eslint-disable-line no-unused-vars + return $assign({}, A)[symbol] != 7 || objectKeys($assign({}, B)).join('') != alphabet; + }) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length` var T = toObject(target); var argumentsLength = arguments.length; var index = 1; @@ -4500,10 +4214,20 @@ if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key]; } } return T; - } : nativeAssign; + } : $assign; + + // call something on iterator step with safe closing on error + var callWithSafeIterationClosing = function (iterator, fn, value, ENTRIES) { + try { + return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value); + } catch (error) { + iteratorClose(iterator); + throw error; + } + }; // `Array.from` method implementation - // https://tc39.github.io/ecma262/#sec-array.from + // https://tc39.es/ecma262/#sec-array.from var arrayFrom = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { var O = toObject(arrayLike); var C = typeof this == 'function' ? this : Array; @@ -4549,7 +4273,7 @@ var regexSeparators = /[.\u3002\uFF0E\uFF61]/g; // RFC 3490 separators var OVERFLOW_ERROR = 'Overflow: input needs wider integers to process'; var baseMinusTMin = base - tMin; - var floor$4 = Math.floor; + var floor$3 = Math.floor; var stringFromCharCode = String.fromCharCode; /** @@ -4598,19 +4322,19 @@ */ var adapt = function (delta, numPoints, firstTime) { var k = 0; - delta = firstTime ? floor$4(delta / damp) : delta >> 1; - delta += floor$4(delta / numPoints); + delta = firstTime ? floor$3(delta / damp) : delta >> 1; + delta += floor$3(delta / numPoints); for (; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor$4(delta / baseMinusTMin); + delta = floor$3(delta / baseMinusTMin); } - return floor$4(k + (baseMinusTMin + 1) * delta / (delta + skew)); + return floor$3(k + (baseMinusTMin + 1) * delta / (delta + skew)); }; /** * Converts a string of Unicode symbols (e.g. a domain name label) to a * Punycode string of ASCII-only symbols. */ - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var encode = function (input) { var output = []; @@ -4655,7 +4379,7 @@ // Increase `delta` enough to advance the decoder's state to , but guard against overflow. var handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor$4((maxInt - delta) / handledCPCountPlusOne)) { + if (m - n > floor$3((maxInt - delta) / handledCPCountPlusOne)) { throw RangeError(OVERFLOW_ERROR); } @@ -4676,7 +4400,7 @@ var qMinusT = q - t; var baseMinusT = base - t; output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT))); - q = floor$4(qMinusT / baseMinusT); + q = floor$3(qMinusT / baseMinusT); } output.push(stringFromCharCode(digitToBasic(q))); @@ -4732,12 +4456,12 @@ - var $fetch$1 = getBuiltIn('fetch'); - var Headers = getBuiltIn('Headers'); - var ITERATOR$8 = wellKnownSymbol('iterator'); + var $fetch = getBuiltIn('fetch'); + var Headers$1 = getBuiltIn('Headers'); + var ITERATOR = wellKnownSymbol('iterator'); var URL_SEARCH_PARAMS = 'URLSearchParams'; var URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator'; - var setInternalState$5 = internalState.set; + var setInternalState$2 = internalState.set; var getInternalParamsState = internalState.getterFor(URL_SEARCH_PARAMS); var getInternalIteratorState = internalState.getterFor(URL_SEARCH_PARAMS_ITERATOR); @@ -4769,9 +4493,9 @@ } }; - var find = /[!'()~]|%20/g; + var find$1 = /[!'()~]|%20/g; - var replace = { + var replace$1 = { '!': '%21', "'": '%27', '(': '%28', @@ -4781,11 +4505,11 @@ }; var replacer = function (match) { - return replace[match]; + return replace$1[match]; }; var serialize = function (it) { - return encodeURIComponent(it).replace(find, replacer); + return encodeURIComponent(it).replace(find$1, replacer); }; var parseSearchParams = function (result, query) { @@ -4816,7 +4540,7 @@ }; var URLSearchParamsIterator = createIteratorConstructor(function Iterator(params, kind) { - setInternalState$5(this, { + setInternalState$2(this, { type: URL_SEARCH_PARAMS_ITERATOR, iterator: getIterator(getInternalParamsState(params).entries), kind: kind @@ -4840,7 +4564,7 @@ var entries = []; var iteratorMethod, iterator, next, step, entryIterator, entryNext, first, second, key; - setInternalState$5(that, { + setInternalState$2(that, { type: URL_SEARCH_PARAMS, entries: entries, updateURL: function () { /* empty */ }, @@ -4848,7 +4572,7 @@ }); if (init !== undefined) { - if (isObject(init)) { + if (isObject$4(init)) { iteratorMethod = getIteratorMethod(init); if (typeof iteratorMethod === 'function') { iterator = iteratorMethod.call(init); @@ -4863,7 +4587,7 @@ ) throw TypeError('Expected sequence with length 2'); entries.push({ key: first.value + '', value: second.value + '' }); } - } else for (key in init) if (has(init, key)) entries.push({ key: key, value: init[key] + '' }); + } else for (key in init) if (has$1(init, key)) entries.push({ key: key, value: init[key] + '' }); } else { parseSearchParams(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + ''); } @@ -4873,7 +4597,7 @@ var URLSearchParamsPrototype = URLSearchParamsConstructor.prototype; redefineAll(URLSearchParamsPrototype, { - // `URLSearchParams.prototype.appent` method + // `URLSearchParams.prototype.append` method // https://url.spec.whatwg.org/#dom-urlsearchparams-append append: function append(name, value) { validateArgumentsLength(arguments.length, 2); @@ -5003,7 +4727,7 @@ }, { enumerable: true }); // `URLSearchParams.prototype[@@iterator]` method - redefine(URLSearchParamsPrototype, ITERATOR$8, URLSearchParamsPrototype.entries); + redefine(URLSearchParamsPrototype, ITERATOR, URLSearchParamsPrototype.entries); // `URLSearchParams.prototype.toString` method // https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior @@ -5026,17 +4750,17 @@ // Wrap `fetch` for correct work with polyfilled `URLSearchParams` // https://github.com/zloirock/core-js/issues/674 - if (!nativeUrl && typeof $fetch$1 == 'function' && typeof Headers == 'function') { + if (!nativeUrl && typeof $fetch == 'function' && typeof Headers$1 == 'function') { _export({ global: true, enumerable: true, forced: true }, { fetch: function fetch(input /* , init */) { var args = [input]; var init, body, headers; if (arguments.length > 1) { init = arguments[1]; - if (isObject(init)) { + if (isObject$4(init)) { body = init.body; if (classof(body) === URL_SEARCH_PARAMS) { - headers = init.headers ? new Headers(init.headers) : new Headers(); + headers = init.headers ? new Headers$1(init.headers) : new Headers$1(); if (!headers.has('content-type')) { headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8'); } @@ -5047,7 +4771,7 @@ } } args.push(init); - } return $fetch$1.apply(this, args); + } return $fetch.apply(this, args); } }); } @@ -5075,12 +4799,12 @@ - var NativeURL = global_1.URL; + var NativeURL = global$2.URL; var URLSearchParams$1 = web_urlSearchParams.URLSearchParams; var getInternalSearchParamsState = web_urlSearchParams.getState; - var setInternalState$6 = internalState.set; + var setInternalState$1 = internalState.set; var getInternalURLState = internalState.getterFor('URL'); - var floor$5 = Math.floor; + var floor$2 = Math.floor; var pow$1 = Math.pow; var INVALID_AUTHORITY = 'Invalid authority'; @@ -5089,20 +4813,19 @@ var INVALID_PORT = 'Invalid port'; var ALPHA = /[A-Za-z]/; + // eslint-disable-next-line regexp/no-obscure-range -- safe var ALPHANUMERIC = /[\d+-.A-Za-z]/; var DIGIT = /\d/; - var HEX_START = /^(0x|0X)/; + var HEX_START = /^0x/i; var OCT = /^[0-7]+$/; var DEC = /^\d+$/; var HEX = /^[\dA-Fa-f]+$/; - // eslint-disable-next-line no-control-regex - var FORBIDDEN_HOST_CODE_POINT = /[\u0000\u0009\u000A\u000D #%/:?@[\\]]/; - // eslint-disable-next-line no-control-regex - var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\u0000\u0009\u000A\u000D #/:?@[\\]]/; - // eslint-disable-next-line no-control-regex + /* eslint-disable no-control-regex -- safe */ + var FORBIDDEN_HOST_CODE_POINT = /[\0\t\n\r #%/:<>?@[\\\]^|]/; + var FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\0\t\n\r #/:<>?@[\\\]^|]/; var LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE = /^[\u0000-\u001F ]+|[\u0000-\u001F ]+$/g; - // eslint-disable-next-line no-control-regex - var TAB_AND_NEW_LINE = /[\u0009\u000A\u000D]/g; + var TAB_AND_NEW_LINE = /[\t\n\r]/g; + /* eslint-enable no-control-regex -- safe */ var EOF; var parseHost = function (url, input) { @@ -5168,7 +4891,7 @@ return ipv4; }; - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var parseIPv6 = function (input) { var address = [0, 0, 0, 0, 0, 0, 0, 0]; var pieceIndex = 0; @@ -5278,7 +5001,7 @@ result = []; for (index = 0; index < 4; index++) { result.unshift(host % 256); - host = floor$5(host / 256); + host = floor$2(host / 256); } return result.join('.'); // ipv6 } else if (typeof host == 'object') { @@ -5312,7 +5035,7 @@ var percentEncode = function (char, set) { var code = codeAt(char, 0); - return code > 0x20 && code < 0x7F && !has(set, char) ? char : encodeURIComponent(char); + return code > 0x20 && code < 0x7F && !has$1(set, char) ? char : encodeURIComponent(char); }; var specialSchemes = { @@ -5325,7 +5048,7 @@ }; var isSpecial = function (url) { - return has(specialSchemes, url.scheme); + return has$1(specialSchemes, url.scheme); }; var includesCredentials = function (url) { @@ -5390,7 +5113,7 @@ var QUERY = {}; var FRAGMENT = {}; - // eslint-disable-next-line max-statements + // eslint-disable-next-line max-statements -- TODO var parseURL = function (url, input, stateOverride, base) { var state = stateOverride || SCHEME_START; var pointer = 0; @@ -5435,7 +5158,7 @@ buffer += char.toLowerCase(); } else if (char == ':') { if (stateOverride && ( - (isSpecial(url) != has(specialSchemes, buffer)) || + (isSpecial(url) != has$1(specialSchemes, buffer)) || (buffer == 'file' && (includesCredentials(url) || url.port !== null)) || (url.scheme == 'file' && !url.host) )) return; @@ -5795,7 +5518,7 @@ var that = anInstance(this, URLConstructor, 'URL'); var base = arguments.length > 1 ? arguments[1] : undefined; var urlString = String(url); - var state = setInternalState$6(that, { type: 'URL' }); + var state = setInternalState$1(that, { type: 'URL' }); var baseState, failure; if (base !== undefined) { if (base instanceof URLConstructor) baseState = getInternalURLState(base); @@ -5860,7 +5583,7 @@ var scheme = url.scheme; var port = url.port; if (scheme == 'blob') try { - return new URL(scheme.path[0]).origin; + return new URLConstructor(scheme.path[0]).origin; } catch (error) { return 'null'; } @@ -6046,13 +5769,13 @@ var nativeRevokeObjectURL = NativeURL.revokeObjectURL; // `URL.createObjectURL` method // https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL - // eslint-disable-next-line no-unused-vars + // eslint-disable-next-line no-unused-vars -- required for `.length` if (nativeCreateObjectURL) redefine(URLConstructor, 'createObjectURL', function createObjectURL(blob) { return nativeCreateObjectURL.apply(NativeURL, arguments); }); // `URL.revokeObjectURL` method // https://developer.mozilla.org/en-US/docs/Web/API/URL/revokeObjectURL - // eslint-disable-next-line no-unused-vars + // eslint-disable-next-line no-unused-vars -- required for `.length` if (nativeRevokeObjectURL) redefine(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) { return nativeRevokeObjectURL.apply(NativeURL, arguments); }); @@ -6064,264 +5787,769 @@ URL: URLConstructor }); - function _typeof(obj) { - "@babel/helpers - typeof"; + // `RegExp.prototype.flags` getter implementation + // https://tc39.es/ecma262/#sec-get-regexp.prototype.flags + var regexpFlags = function () { + var that = anObject(this); + var result = ''; + if (that.global) result += 'g'; + if (that.ignoreCase) result += 'i'; + if (that.multiline) result += 'm'; + if (that.dotAll) result += 's'; + if (that.unicode) result += 'u'; + if (that.sticky) result += 'y'; + return result; + }; - if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { - _typeof = function (obj) { - return typeof obj; - }; - } else { - _typeof = function (obj) { - return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; - }; - } + var TO_STRING = 'toString'; + var RegExpPrototype$2 = RegExp.prototype; + var nativeToString = RegExpPrototype$2[TO_STRING]; - return _typeof(obj); - } + var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; }); + // FF44- RegExp#toString has a wrong name + var INCORRECT_NAME = nativeToString.name != TO_STRING; - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } + // `RegExp.prototype.toString` method + // https://tc39.es/ecma262/#sec-regexp.prototype.tostring + if (NOT_GENERIC || INCORRECT_NAME) { + redefine(RegExp.prototype, TO_STRING, function toString() { + var R = anObject(this); + var p = String(R.source); + var rf = R.flags; + var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype$2) ? regexpFlags.call(R) : rf); + return '/' + p + '/' + f; + }, { unsafe: true }); } - function _defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } + // babel-minify transpiles RegExp('a', 'y') -> /a/y and it causes SyntaxError, + var RE = function (s, f) { + return RegExp(s, f); + }; - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; - } + var UNSUPPORTED_Y$3 = fails(function () { + var re = RE('a', 'y'); + re.lastIndex = 2; + return re.exec('abcd') != null; + }); - function _defineProperty(obj, key, value) { - if (key in obj) { - Object.defineProperty(obj, key, { - value: value, - enumerable: true, - configurable: true, - writable: true - }); - } else { - obj[key] = value; - } + var BROKEN_CARET = fails(function () { + // https://bugzilla.mozilla.org/show_bug.cgi?id=773687 + var re = RE('^r', 'gy'); + re.lastIndex = 2; + return re.exec('str') != null; + }); - return obj; - } + var regexpStickyHelpers = { + UNSUPPORTED_Y: UNSUPPORTED_Y$3, + BROKEN_CARET: BROKEN_CARET + }; - function _slicedToArray(arr, i) { - return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); - } + var regexpUnsupportedDotAll = fails(function () { + // babel-minify transpiles RegExp('.', 's') -> /./s and it causes SyntaxError + var re = RegExp('.', (typeof '').charAt(0)); + return !(re.dotAll && re.exec('\n') && re.flags === 's'); + }); - function _toConsumableArray(arr) { - return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); - } + var regexpUnsupportedNcg = fails(function () { + // babel-minify transpiles RegExp('.', 'g') -> /./g and it causes SyntaxError + var re = RegExp('(?b)', (typeof '').charAt(5)); + return re.exec('b').groups.a !== 'b' || + 'b'.replace(re, '$c') !== 'bc'; + }); - function _arrayWithoutHoles(arr) { - if (Array.isArray(arr)) return _arrayLikeToArray(arr); - } + /* eslint-disable regexp/no-assertion-capturing-group, regexp/no-empty-group, regexp/no-lazy-ends -- testing */ + /* eslint-disable regexp/no-useless-quantifier -- testing */ - function _arrayWithHoles(arr) { - if (Array.isArray(arr)) return arr; - } - function _iterableToArray(iter) { - if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); - } - function _iterableToArrayLimit(arr, i) { - if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; - var _arr = []; - var _n = true; - var _d = false; - var _e = undefined; - try { - for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { - _arr.push(_s.value); + var getInternalState = internalState.get; - if (i && _arr.length === i) break; - } - } catch (err) { - _d = true; - _e = err; - } finally { - try { - if (!_n && _i["return"] != null) _i["return"](); - } finally { - if (_d) throw _e; - } - } - return _arr; - } - function _unsupportedIterableToArray(o, minLen) { - if (!o) return; - if (typeof o === "string") return _arrayLikeToArray(o, minLen); - var n = Object.prototype.toString.call(o).slice(8, -1); - if (n === "Object" && o.constructor) n = o.constructor.name; - if (n === "Map" || n === "Set") return Array.from(o); - if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); - } + var nativeExec = RegExp.prototype.exec; + var nativeReplace = shared('native-string-replace', String.prototype.replace); - function _arrayLikeToArray(arr, len) { - if (len == null || len > arr.length) len = arr.length; + var patchedExec = nativeExec; - for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + var UPDATES_LAST_INDEX_WRONG = (function () { + var re1 = /a/; + var re2 = /b*/g; + nativeExec.call(re1, 'a'); + nativeExec.call(re2, 'a'); + return re1.lastIndex !== 0 || re2.lastIndex !== 0; + })(); - return arr2; - } + var UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y || regexpStickyHelpers.BROKEN_CARET; - function _nonIterableSpread() { - throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + // nonparticipating capturing group, copied from es5-shim's String#split patch. + var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; - function _nonIterableRest() { - throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED || UNSUPPORTED_Y$2 || regexpUnsupportedDotAll || regexpUnsupportedNcg; - function _createForOfIteratorHelper(o, allowArrayLike) { - var it; + if (PATCH) { + // eslint-disable-next-line max-statements -- TODO + patchedExec = function exec(str) { + var re = this; + var state = getInternalState(re); + var raw = state.raw; + var result, reCopy, lastIndex, match, i, object, group; + + if (raw) { + raw.lastIndex = re.lastIndex; + result = patchedExec.call(raw, str); + re.lastIndex = raw.lastIndex; + return result; + } - if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { - if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { - if (it) o = it; - var i = 0; + var groups = state.groups; + var sticky = UNSUPPORTED_Y$2 && re.sticky; + var flags = regexpFlags.call(re); + var source = re.source; + var charsAdded = 0; + var strCopy = str; - var F = function () {}; + if (sticky) { + flags = flags.replace('y', ''); + if (flags.indexOf('g') === -1) { + flags += 'g'; + } - return { - s: F, - n: function () { - if (i >= o.length) return { - done: true - }; - return { - done: false, - value: o[i++] - }; - }, - e: function (e) { - throw e; - }, - f: F - }; + strCopy = String(str).slice(re.lastIndex); + // Support anchored sticky behavior. + if (re.lastIndex > 0 && (!re.multiline || re.multiline && str[re.lastIndex - 1] !== '\n')) { + source = '(?: ' + source + ')'; + strCopy = ' ' + strCopy; + charsAdded++; + } + // ^(? + rx + ) is needed, in combination with some str slicing, to + // simulate the 'y' flag. + reCopy = new RegExp('^(?:' + source + ')', flags); } - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } + if (NPCG_INCLUDED) { + reCopy = new RegExp('^' + source + '$(?!\\s)', flags); + } + if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; - var normalCompletion = true, - didErr = false, - err; - return { - s: function () { - it = o[Symbol.iterator](); - }, - n: function () { - var step = it.next(); - normalCompletion = step.done; - return step; - }, - e: function (e) { - didErr = true; - err = e; - }, - f: function () { - try { - if (!normalCompletion && it.return != null) it.return(); - } finally { - if (didErr) throw err; - } + match = nativeExec.call(sticky ? reCopy : re, strCopy); + + if (sticky) { + if (match) { + match.input = match.input.slice(charsAdded); + match[0] = match[0].slice(charsAdded); + match.index = re.lastIndex; + re.lastIndex += match[0].length; + } else re.lastIndex = 0; + } else if (UPDATES_LAST_INDEX_WRONG && match) { + re.lastIndex = re.global ? match.index + match[0].length : lastIndex; + } + if (NPCG_INCLUDED && match && match.length > 1) { + // Fix browsers whose `exec` methods don't consistently return `undefined` + // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/ + nativeReplace.call(match[0], reCopy, function () { + for (i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) match[i] = undefined; + } + }); } - }; - } - var global$1 = typeof globalThis !== 'undefined' && globalThis || typeof self !== 'undefined' && self || typeof global$1 !== 'undefined' && global$1; - var support = { - searchParams: 'URLSearchParams' in global$1, - iterable: 'Symbol' in global$1 && 'iterator' in Symbol, - blob: 'FileReader' in global$1 && 'Blob' in global$1 && function () { - try { - new Blob(); - return true; - } catch (e) { - return false; + if (match && groups) { + match.groups = object = objectCreate(null); + for (i = 0; i < groups.length; i++) { + group = groups[i]; + object[group[0]] = match[group[1]]; + } } - }(), - formData: 'FormData' in global$1, - arrayBuffer: 'ArrayBuffer' in global$1 - }; - function isDataView(obj) { - return obj && DataView.prototype.isPrototypeOf(obj); + return match; + }; } - if (support.arrayBuffer) { - var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + var regexpExec = patchedExec; - var isArrayBufferView = ArrayBuffer.isView || function (obj) { - return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; - }; - } + // `RegExp.prototype.exec` method + // https://tc39.es/ecma262/#sec-regexp.prototype.exec + _export({ target: 'RegExp', proto: true, forced: /./.exec !== regexpExec }, { + exec: regexpExec + }); - function normalizeName(name) { - if (typeof name !== 'string') { - name = String(name); - } + // TODO: Remove from `core-js@4` since it's moved to entry points - if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') { - throw new TypeError('Invalid character in header field name'); - } - return name.toLowerCase(); - } - function normalizeValue(value) { - if (typeof value !== 'string') { - value = String(value); - } - return value; - } // Build a destructive iterator for the value list - function iteratorFor(items) { - var iterator = { - next: function next() { - var value = items.shift(); - return { - done: value === undefined, - value: value - }; - } - }; - if (support.iterable) { - iterator[Symbol.iterator] = function () { - return iterator; - }; - } + var SPECIES = wellKnownSymbol('species'); + var RegExpPrototype$1 = RegExp.prototype; - return iterator; - } + var fixRegexpWellKnownSymbolLogic = function (KEY, exec, FORCED, SHAM) { + var SYMBOL = wellKnownSymbol(KEY); - function Headers$1(headers) { - this.map = {}; + var DELEGATES_TO_SYMBOL = !fails(function () { + // String methods call symbol-named RegEp methods + var O = {}; + O[SYMBOL] = function () { return 7; }; + return ''[KEY](O) != 7; + }); - if (headers instanceof Headers$1) { - headers.forEach(function (value, name) { - this.append(name, value); - }, this); + var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { + // Symbol-named RegExp methods call .exec + var execCalled = false; + var re = /a/; + + if (KEY === 'split') { + // We can't use real regex here since it causes deoptimization + // and serious performance degradation in V8 + // https://github.com/zloirock/core-js/issues/306 + re = {}; + // RegExp[@@split] doesn't call the regex's exec method, but first creates + // a new one. We need to return the patched regex when creating the new one. + re.constructor = {}; + re.constructor[SPECIES] = function () { return re; }; + re.flags = ''; + re[SYMBOL] = /./[SYMBOL]; + } + + re.exec = function () { execCalled = true; return null; }; + + re[SYMBOL](''); + return !execCalled; + }); + + if ( + !DELEGATES_TO_SYMBOL || + !DELEGATES_TO_EXEC || + FORCED + ) { + var nativeRegExpMethod = /./[SYMBOL]; + var methods = exec(SYMBOL, ''[KEY], function (nativeMethod, regexp, str, arg2, forceStringMethod) { + var $exec = regexp.exec; + if ($exec === regexpExec || $exec === RegExpPrototype$1.exec) { + if (DELEGATES_TO_SYMBOL && !forceStringMethod) { + // The native String method already delegates to @@method (this + // polyfilled function), leasing to infinite recursion. + // We avoid it by directly calling the native @@method method. + return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) }; + } + return { done: true, value: nativeMethod.call(str, regexp, arg2) }; + } + return { done: false }; + }); + + redefine(String.prototype, KEY, methods[0]); + redefine(RegExpPrototype$1, SYMBOL, methods[1]); + } + + if (SHAM) createNonEnumerableProperty(RegExpPrototype$1[SYMBOL], 'sham', true); + }; + + var charAt = stringMultibyte.charAt; + + // `AdvanceStringIndex` abstract operation + // https://tc39.es/ecma262/#sec-advancestringindex + var advanceStringIndex = function (S, index, unicode) { + return index + (unicode ? charAt(S, index).length : 1); + }; + + var floor$1 = Math.floor; + var replace = ''.replace; + var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d{1,2}|<[^>]*>)/g; + var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d{1,2})/g; + + // `GetSubstitution` abstract operation + // https://tc39.es/ecma262/#sec-getsubstitution + var getSubstitution = function (matched, str, position, captures, namedCaptures, replacement) { + var tailPos = position + matched.length; + var m = captures.length; + var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; + if (namedCaptures !== undefined) { + namedCaptures = toObject(namedCaptures); + symbols = SUBSTITUTION_SYMBOLS; + } + return replace.call(replacement, symbols, function (match, ch) { + var capture; + switch (ch.charAt(0)) { + case '$': return '$'; + case '&': return matched; + case '`': return str.slice(0, position); + case "'": return str.slice(tailPos); + case '<': + capture = namedCaptures[ch.slice(1, -1)]; + break; + default: // \d\d? + var n = +ch; + if (n === 0) return match; + if (n > m) { + var f = floor$1(n / 10); + if (f === 0) return match; + if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1); + return match; + } + capture = captures[n - 1]; + } + return capture === undefined ? '' : capture; + }); + }; + + // `RegExpExec` abstract operation + // https://tc39.es/ecma262/#sec-regexpexec + var regexpExecAbstract = function (R, S) { + var exec = R.exec; + if (typeof exec === 'function') { + var result = exec.call(R, S); + if (typeof result !== 'object') { + throw TypeError('RegExp exec method returned something other than an Object or null'); + } + return result; + } + + if (classofRaw(R) !== 'RegExp') { + throw TypeError('RegExp#exec called on incompatible receiver'); + } + + return regexpExec.call(R, S); + }; + + var REPLACE = wellKnownSymbol('replace'); + var max$2 = Math.max; + var min$5 = Math.min; + + var maybeToString = function (it) { + return it === undefined ? it : String(it); + }; + + // IE <= 11 replaces $0 with the whole match, as if it was $& + // https://stackoverflow.com/questions/6024666/getting-ie-to-replace-a-regex-with-the-literal-string-0 + var REPLACE_KEEPS_$0 = (function () { + // eslint-disable-next-line regexp/prefer-escape-replacement-dollar-char -- required for testing + return 'a'.replace(/./, '$0') === '$0'; + })(); + + // Safari <= 13.0.3(?) substitutes nth capture where n>m with an empty string + var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = (function () { + if (/./[REPLACE]) { + return /./[REPLACE]('a', '$0') === ''; + } + return false; + })(); + + var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { + var re = /./; + re.exec = function () { + var result = []; + result.groups = { a: '7' }; + return result; + }; + return ''.replace(re, '$') !== '7'; + }); + + // @@replace logic + fixRegexpWellKnownSymbolLogic('replace', function (_, nativeReplace, maybeCallNative) { + var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0'; + + return [ + // `String.prototype.replace` method + // https://tc39.es/ecma262/#sec-string.prototype.replace + function replace(searchValue, replaceValue) { + var O = requireObjectCoercible(this); + var replacer = searchValue == undefined ? undefined : searchValue[REPLACE]; + return replacer !== undefined + ? replacer.call(searchValue, O, replaceValue) + : nativeReplace.call(String(O), searchValue, replaceValue); + }, + // `RegExp.prototype[@@replace]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@replace + function (string, replaceValue) { + if ( + typeof replaceValue === 'string' && + replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1 && + replaceValue.indexOf('$<') === -1 + ) { + var res = maybeCallNative(nativeReplace, this, string, replaceValue); + if (res.done) return res.value; + } + + var rx = anObject(this); + var S = String(string); + + var functionalReplace = typeof replaceValue === 'function'; + if (!functionalReplace) replaceValue = String(replaceValue); + + var global = rx.global; + if (global) { + var fullUnicode = rx.unicode; + rx.lastIndex = 0; + } + var results = []; + while (true) { + var result = regexpExecAbstract(rx, S); + if (result === null) break; + + results.push(result); + if (!global) break; + + var matchStr = String(result[0]); + if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode); + } + + var accumulatedResult = ''; + var nextSourcePosition = 0; + for (var i = 0; i < results.length; i++) { + result = results[i]; + + var matched = String(result[0]); + var position = max$2(min$5(toInteger(result.index), S.length), 0); + var captures = []; + // NOTE: This is equivalent to + // captures = result.slice(1).map(maybeToString) + // but for some reason `nativeSlice.call(result, 1, result.length)` (called in + // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and + // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. + for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); + var namedCaptures = result.groups; + if (functionalReplace) { + var replacerArgs = [matched].concat(captures, position, S); + if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); + var replacement = String(replaceValue.apply(undefined, replacerArgs)); + } else { + replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); + } + if (position >= nextSourcePosition) { + accumulatedResult += S.slice(nextSourcePosition, position) + replacement; + nextSourcePosition = position + matched.length; + } + } + return accumulatedResult + S.slice(nextSourcePosition); + } + ]; + }, !REPLACE_SUPPORTS_NAMED_GROUPS || !REPLACE_KEEPS_$0 || REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE); + + var MATCH$2 = wellKnownSymbol('match'); + + // `IsRegExp` abstract operation + // https://tc39.es/ecma262/#sec-isregexp + var isRegexp = function (it) { + var isRegExp; + return isObject$4(it) && ((isRegExp = it[MATCH$2]) !== undefined ? !!isRegExp : classofRaw(it) == 'RegExp'); + }; + + var UNSUPPORTED_Y$1 = regexpStickyHelpers.UNSUPPORTED_Y; + var arrayPush = [].push; + var min$4 = Math.min; + var MAX_UINT32 = 0xFFFFFFFF; + + // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec + // Weex JS has frozen built-in prototypes, so use try / catch wrapper + var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = !fails(function () { + // eslint-disable-next-line regexp/no-empty-group -- required for testing + var re = /(?:)/; + var originalExec = re.exec; + re.exec = function () { return originalExec.apply(this, arguments); }; + var result = 'ab'.split(re); + return result.length !== 2 || result[0] !== 'a' || result[1] !== 'b'; + }); + + // @@split logic + fixRegexpWellKnownSymbolLogic('split', function (SPLIT, nativeSplit, maybeCallNative) { + var internalSplit; + if ( + 'abbc'.split(/(b)*/)[1] == 'c' || + // eslint-disable-next-line regexp/no-empty-group -- required for testing + 'test'.split(/(?:)/, -1).length != 4 || + 'ab'.split(/(?:ab)*/).length != 2 || + '.'.split(/(.?)(.?)/).length != 4 || + // eslint-disable-next-line regexp/no-assertion-capturing-group, regexp/no-empty-group -- required for testing + '.'.split(/()()/).length > 1 || + ''.split(/.?/).length + ) { + // based on es5-shim implementation, need to rework it + internalSplit = function (separator, limit) { + var string = String(requireObjectCoercible(this)); + var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; + if (lim === 0) return []; + if (separator === undefined) return [string]; + // If `separator` is not a regex, use native split + if (!isRegexp(separator)) { + return nativeSplit.call(string, separator, lim); + } + var output = []; + var flags = (separator.ignoreCase ? 'i' : '') + + (separator.multiline ? 'm' : '') + + (separator.unicode ? 'u' : '') + + (separator.sticky ? 'y' : ''); + var lastLastIndex = 0; + // Make `global` and avoid `lastIndex` issues by working with a copy + var separatorCopy = new RegExp(separator.source, flags + 'g'); + var match, lastIndex, lastLength; + while (match = regexpExec.call(separatorCopy, string)) { + lastIndex = separatorCopy.lastIndex; + if (lastIndex > lastLastIndex) { + output.push(string.slice(lastLastIndex, match.index)); + if (match.length > 1 && match.index < string.length) arrayPush.apply(output, match.slice(1)); + lastLength = match[0].length; + lastLastIndex = lastIndex; + if (output.length >= lim) break; + } + if (separatorCopy.lastIndex === match.index) separatorCopy.lastIndex++; // Avoid an infinite loop + } + if (lastLastIndex === string.length) { + if (lastLength || !separatorCopy.test('')) output.push(''); + } else output.push(string.slice(lastLastIndex)); + return output.length > lim ? output.slice(0, lim) : output; + }; + // Chakra, V8 + } else if ('0'.split(undefined, 0).length) { + internalSplit = function (separator, limit) { + return separator === undefined && limit === 0 ? [] : nativeSplit.call(this, separator, limit); + }; + } else internalSplit = nativeSplit; + + return [ + // `String.prototype.split` method + // https://tc39.es/ecma262/#sec-string.prototype.split + function split(separator, limit) { + var O = requireObjectCoercible(this); + var splitter = separator == undefined ? undefined : separator[SPLIT]; + return splitter !== undefined + ? splitter.call(separator, O, limit) + : internalSplit.call(String(O), separator, limit); + }, + // `RegExp.prototype[@@split]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@split + // + // NOTE: This cannot be properly polyfilled in engines that don't support + // the 'y' flag. + function (string, limit) { + var res = maybeCallNative(internalSplit, this, string, limit, internalSplit !== nativeSplit); + if (res.done) return res.value; + + var rx = anObject(this); + var S = String(string); + var C = speciesConstructor(rx, RegExp); + + var unicodeMatching = rx.unicode; + var flags = (rx.ignoreCase ? 'i' : '') + + (rx.multiline ? 'm' : '') + + (rx.unicode ? 'u' : '') + + (UNSUPPORTED_Y$1 ? 'g' : 'y'); + + // ^(? + rx + ) is needed, in combination with some S slicing, to + // simulate the 'y' flag. + var splitter = new C(UNSUPPORTED_Y$1 ? '^(?:' + rx.source + ')' : rx, flags); + var lim = limit === undefined ? MAX_UINT32 : limit >>> 0; + if (lim === 0) return []; + if (S.length === 0) return regexpExecAbstract(splitter, S) === null ? [S] : []; + var p = 0; + var q = 0; + var A = []; + while (q < S.length) { + splitter.lastIndex = UNSUPPORTED_Y$1 ? 0 : q; + var z = regexpExecAbstract(splitter, UNSUPPORTED_Y$1 ? S.slice(q) : S); + var e; + if ( + z === null || + (e = min$4(toLength(splitter.lastIndex + (UNSUPPORTED_Y$1 ? q : 0)), S.length)) === p + ) { + q = advanceStringIndex(S, q, unicodeMatching); + } else { + A.push(S.slice(p, q)); + if (A.length === lim) return A; + for (var i = 1; i <= z.length - 1; i++) { + A.push(z[i]); + if (A.length === lim) return A; + } + q = p = e; + } + } + A.push(S.slice(p)); + return A; + } + ]; + }, !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC, UNSUPPORTED_Y$1); + + // a string of all valid unicode whitespaces + var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002' + + '\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; + + var whitespace = '[' + whitespaces + ']'; + var ltrim = RegExp('^' + whitespace + whitespace + '*'); + var rtrim$2 = RegExp(whitespace + whitespace + '*$'); + + // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation + var createMethod$2 = function (TYPE) { + return function ($this) { + var string = String(requireObjectCoercible($this)); + if (TYPE & 1) string = string.replace(ltrim, ''); + if (TYPE & 2) string = string.replace(rtrim$2, ''); + return string; + }; + }; + + var stringTrim = { + // `String.prototype.{ trimLeft, trimStart }` methods + // https://tc39.es/ecma262/#sec-string.prototype.trimstart + start: createMethod$2(1), + // `String.prototype.{ trimRight, trimEnd }` methods + // https://tc39.es/ecma262/#sec-string.prototype.trimend + end: createMethod$2(2), + // `String.prototype.trim` method + // https://tc39.es/ecma262/#sec-string.prototype.trim + trim: createMethod$2(3) + }; + + var non = '\u200B\u0085\u180E'; + + // check that a method works with the correct list + // of whitespaces and has a correct name + var stringTrimForced = function (METHOD_NAME) { + return fails(function () { + return !!whitespaces[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces[METHOD_NAME].name !== METHOD_NAME; + }); + }; + + var $trim = stringTrim.trim; + + + // `String.prototype.trim` method + // https://tc39.es/ecma262/#sec-string.prototype.trim + _export({ target: 'String', proto: true, forced: stringTrimForced('trim') }, { + trim: function trim() { + return $trim(this); + } + }); + + var defineProperty$3 = objectDefineProperty.f; + + var FunctionPrototype = Function.prototype; + var FunctionPrototypeToString = FunctionPrototype.toString; + var nameRE = /^\s*function ([^ (]*)/; + var NAME = 'name'; + + // Function instances `.name` property + // https://tc39.es/ecma262/#sec-function-instances-name + if (descriptors && !(NAME in FunctionPrototype)) { + defineProperty$3(FunctionPrototype, NAME, { + configurable: true, + get: function () { + try { + return FunctionPrototypeToString.call(this).match(nameRE)[1]; + } catch (error) { + return ''; + } + } + }); + } + + // `Object.create` method + // https://tc39.es/ecma262/#sec-object.create + _export({ target: 'Object', stat: true, sham: !descriptors }, { + create: objectCreate + }); + + var slice$3 = [].slice; + var MSIE = /MSIE .\./.test(engineUserAgent); // <- dirty ie9- check + + var wrap$1 = function (scheduler) { + return function (handler, timeout /* , ...arguments */) { + var boundArgs = arguments.length > 2; + var args = boundArgs ? slice$3.call(arguments, 2) : undefined; + return scheduler(boundArgs ? function () { + // eslint-disable-next-line no-new-func -- spec requirement + (typeof handler == 'function' ? handler : Function(handler)).apply(this, args); + } : handler, timeout); + }; + }; + + // ie9- setTimeout & setInterval additional parameters fix + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers + _export({ global: true, bind: true, forced: MSIE }, { + // `setTimeout` method + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout + setTimeout: wrap$1(global$2.setTimeout), + // `setInterval` method + // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval + setInterval: wrap$1(global$2.setInterval) + }); + + var global$1 = typeof globalThis !== 'undefined' && globalThis || typeof self !== 'undefined' && self || typeof global$1 !== 'undefined' && global$1; + var support = { + searchParams: 'URLSearchParams' in global$1, + iterable: 'Symbol' in global$1 && 'iterator' in Symbol, + blob: 'FileReader' in global$1 && 'Blob' in global$1 && function () { + try { + new Blob(); + return true; + } catch (e) { + return false; + } + }(), + formData: 'FormData' in global$1, + arrayBuffer: 'ArrayBuffer' in global$1 + }; + + function isDataView(obj) { + return obj && DataView.prototype.isPrototypeOf(obj); + } + + if (support.arrayBuffer) { + var viewClasses = ['[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]']; + + var isArrayBufferView = ArrayBuffer.isView || function (obj) { + return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1; + }; + } + + function normalizeName(name) { + if (typeof name !== 'string') { + name = String(name); + } + + if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') { + throw new TypeError('Invalid character in header field name: "' + name + '"'); + } + + return name.toLowerCase(); + } + + function normalizeValue(value) { + if (typeof value !== 'string') { + value = String(value); + } + + return value; + } // Build a destructive iterator for the value list + + + function iteratorFor(items) { + var iterator = { + next: function next() { + var value = items.shift(); + return { + done: value === undefined, + value: value + }; + } + }; + + if (support.iterable) { + iterator[Symbol.iterator] = function () { + return iterator; + }; + } + + return iterator; + } + + function Headers(headers) { + this.map = {}; + + if (headers instanceof Headers) { + headers.forEach(function (value, name) { + this.append(name, value); + }, this); } else if (Array.isArray(headers)) { headers.forEach(function (header) { this.append(header[0], header[1]); @@ -6333,31 +6561,31 @@ } } - Headers$1.prototype.append = function (name, value) { + Headers.prototype.append = function (name, value) { name = normalizeName(name); value = normalizeValue(value); var oldValue = this.map[name]; this.map[name] = oldValue ? oldValue + ', ' + value : value; }; - Headers$1.prototype['delete'] = function (name) { + Headers.prototype['delete'] = function (name) { delete this.map[normalizeName(name)]; }; - Headers$1.prototype.get = function (name) { + Headers.prototype.get = function (name) { name = normalizeName(name); return this.has(name) ? this.map[name] : null; }; - Headers$1.prototype.has = function (name) { + Headers.prototype.has = function (name) { return this.map.hasOwnProperty(normalizeName(name)); }; - Headers$1.prototype.set = function (name, value) { + Headers.prototype.set = function (name, value) { this.map[normalizeName(name)] = normalizeValue(value); }; - Headers$1.prototype.forEach = function (callback, thisArg) { + Headers.prototype.forEach = function (callback, thisArg) { for (var name in this.map) { if (this.map.hasOwnProperty(name)) { callback.call(thisArg, this.map[name], name, this); @@ -6365,7 +6593,7 @@ } }; - Headers$1.prototype.keys = function () { + Headers.prototype.keys = function () { var items = []; this.forEach(function (value, name) { items.push(name); @@ -6373,7 +6601,7 @@ return iteratorFor(items); }; - Headers$1.prototype.values = function () { + Headers.prototype.values = function () { var items = []; this.forEach(function (value) { items.push(value); @@ -6381,7 +6609,7 @@ return iteratorFor(items); }; - Headers$1.prototype.entries = function () { + Headers.prototype.entries = function () { var items = []; this.forEach(function (value, name) { items.push([name, value]); @@ -6390,7 +6618,7 @@ }; if (support.iterable) { - Headers$1.prototype[Symbol.iterator] = Headers$1.prototype.entries; + Headers.prototype[Symbol.iterator] = Headers.prototype.entries; } function consumed(body) { @@ -6590,7 +6818,7 @@ this.credentials = input.credentials; if (!options.headers) { - this.headers = new Headers$1(input.headers); + this.headers = new Headers(input.headers); } this.method = input.method; @@ -6608,7 +6836,7 @@ this.credentials = options.credentials || this.credentials || 'same-origin'; if (options.headers || !this.headers) { - this.headers = new Headers$1(options.headers); + this.headers = new Headers(options.headers); } this.method = normalizeMethod(options.method || this.method || 'GET'); @@ -6659,11 +6887,16 @@ } function parseHeaders(rawHeaders) { - var headers = new Headers$1(); // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space + var headers = new Headers(); // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space // https://tools.ietf.org/html/rfc7230#section-3.2 - var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' '); - preProcessedHeaders.split(/\r?\n/).forEach(function (line) { + var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' '); // Avoiding split via regex to work around a common IE11 bug with the core-js 3.6.0 regex polyfill + // https://github.com/github/fetch/issues/748 + // https://github.com/zloirock/core-js/issues/751 + + preProcessedHeaders.split('\r').map(function (header) { + return header.indexOf('\n') === 0 ? header.substr(1, header.length) : header; + }).forEach(function (line) { var parts = line.split(':'); var key = parts.shift().trim(); @@ -6688,8 +6921,8 @@ this.type = 'default'; this.status = options.status === undefined ? 200 : options.status; this.ok = this.status >= 200 && this.status < 300; - this.statusText = 'statusText' in options ? options.statusText : ''; - this.headers = new Headers$1(options.headers); + this.statusText = options.statusText === undefined ? '' : '' + options.statusText; + this.headers = new Headers(options.headers); this.url = options.url || ''; this._initBody(bodyInit); @@ -6700,7 +6933,7 @@ return new Response(this._bodyInit, { status: this.status, statusText: this.statusText, - headers: new Headers$1(this.headers), + headers: new Headers(this.headers), url: this.url }); }; @@ -6729,20 +6962,20 @@ }); }; - var DOMException$1 = global$1.DOMException; + var DOMException$2 = global$1.DOMException; try { - new DOMException$1(); + new DOMException$2(); } catch (err) { - DOMException$1 = function DOMException(message, name) { + DOMException$2 = function DOMException(message, name) { this.message = message; this.name = name; var error = Error(message); this.stack = error.stack; }; - DOMException$1.prototype = Object.create(Error.prototype); - DOMException$1.prototype.constructor = DOMException$1; + DOMException$2.prototype = Object.create(Error.prototype); + DOMException$2.prototype.constructor = DOMException$2; } function fetch$1(input, init) { @@ -6750,7 +6983,7 @@ var request = new Request(input, init); if (request.signal && request.signal.aborted) { - return reject(new DOMException$1('Aborted', 'AbortError')); + return reject(new DOMException$2('Aborted', 'AbortError')); } var xhr = new XMLHttpRequest(); @@ -6786,7 +7019,7 @@ xhr.onabort = function () { setTimeout(function () { - reject(new DOMException$1('Aborted', 'AbortError')); + reject(new DOMException$2('Aborted', 'AbortError')); }, 0); }; @@ -6814,7 +7047,7 @@ } } - if (init && _typeof(init.headers) === 'object' && !(init.headers instanceof Headers$1)) { + if (init && _typeof(init.headers) === 'object' && !(init.headers instanceof Headers)) { Object.getOwnPropertyNames(init.headers).forEach(function (name) { xhr.setRequestHeader(name, normalizeValue(init.headers[name])); }); @@ -6842,147 +7075,61 @@ if (!global$1.fetch) { global$1.fetch = fetch$1; - global$1.Headers = Headers$1; + global$1.Headers = Headers; global$1.Request = Request; global$1.Response = Response; } - // `Symbol.toStringTag` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.tostringtag - defineWellKnownSymbol('toStringTag'); + // `Object.defineProperty` method + // https://tc39.es/ecma262/#sec-object.defineproperty + _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { + defineProperty: objectDefineProperty.f + }); - var HAS_SPECIES_SUPPORT$2 = arrayMethodHasSpeciesSupport('splice'); - var USES_TO_LENGTH$5 = arrayMethodUsesToLength('splice', { ACCESSORS: true, 0: 0, 1: 2 }); + // `Object.setPrototypeOf` method + // https://tc39.es/ecma262/#sec-object.setprototypeof + _export({ target: 'Object', stat: true }, { + setPrototypeOf: objectSetPrototypeOf + }); - var max$3 = Math.max; - var min$6 = Math.min; - var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; - var MAXIMUM_ALLOWED_LENGTH_EXCEEDED = 'Maximum allowed length exceeded'; - - // `Array.prototype.splice` method - // https://tc39.github.io/ecma262/#sec-array.prototype.splice - // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$2 || !USES_TO_LENGTH$5 }, { - splice: function splice(start, deleteCount /* , ...items */) { - var O = toObject(this); - var len = toLength(O.length); - var actualStart = toAbsoluteIndex(start, len); - var argumentsLength = arguments.length; - var insertCount, actualDeleteCount, A, k, from, to; - if (argumentsLength === 0) { - insertCount = actualDeleteCount = 0; - } else if (argumentsLength === 1) { - insertCount = 0; - actualDeleteCount = len - actualStart; - } else { - insertCount = argumentsLength - 2; - actualDeleteCount = min$6(max$3(toInteger(deleteCount), 0), len - actualStart); - } - if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER) { - throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED); - } - A = arraySpeciesCreate(O, actualDeleteCount); - for (k = 0; k < actualDeleteCount; k++) { - from = actualStart + k; - if (from in O) createProperty(A, k, O[from]); - } - A.length = actualDeleteCount; - if (insertCount < actualDeleteCount) { - for (k = actualStart; k < len - actualDeleteCount; k++) { - from = k + actualDeleteCount; - to = k + insertCount; - if (from in O) O[to] = O[from]; - else delete O[to]; - } - for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1]; - } else if (insertCount > actualDeleteCount) { - for (k = len - actualDeleteCount; k > actualStart; k--) { - from = k + actualDeleteCount - 1; - to = k + insertCount - 1; - if (from in O) O[to] = O[from]; - else delete O[to]; - } - } - for (k = 0; k < insertCount; k++) { - O[k + actualStart] = arguments[k + 2]; - } - O.length = len - actualDeleteCount + insertCount; - return A; - } - }); - - // JSON[@@toStringTag] property - // https://tc39.github.io/ecma262/#sec-json-@@tostringtag - setToStringTag(global_1.JSON, 'JSON', true); - - // Math[@@toStringTag] property - // https://tc39.github.io/ecma262/#sec-math-@@tostringtag - setToStringTag(Math, 'Math', true); - - // `Object.defineProperty` method - // https://tc39.github.io/ecma262/#sec-object.defineproperty - _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { - defineProperty: objectDefineProperty.f - }); - - var nativeGetOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; - - - var FAILS_ON_PRIMITIVES$1 = fails(function () { nativeGetOwnPropertyDescriptor$2(1); }); - var FORCED$5 = !descriptors || FAILS_ON_PRIMITIVES$1; - - // `Object.getOwnPropertyDescriptor` method - // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor - _export({ target: 'Object', stat: true, forced: FORCED$5, sham: !descriptors }, { - getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) { - return nativeGetOwnPropertyDescriptor$2(toIndexedObject(it), key); - } - }); - - var FAILS_ON_PRIMITIVES$2 = fails(function () { objectGetPrototypeOf(1); }); + var FAILS_ON_PRIMITIVES$3 = fails(function () { objectGetPrototypeOf(1); }); // `Object.getPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.getprototypeof - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$2, sham: !correctPrototypeGetter }, { + // https://tc39.es/ecma262/#sec-object.getprototypeof + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$3, sham: !correctPrototypeGetter }, { getPrototypeOf: function getPrototypeOf(it) { return objectGetPrototypeOf(toObject(it)); } }); - // `Object.setPrototypeOf` method - // https://tc39.github.io/ecma262/#sec-object.setprototypeof - _export({ target: 'Object', stat: true }, { - setPrototypeOf: objectSetPrototypeOf - }); - - var slice$1 = [].slice; + var slice$2 = [].slice; var factories = {}; var construct = function (C, argsLength, args) { if (!(argsLength in factories)) { for (var list = [], i = 0; i < argsLength; i++) list[i] = 'a[' + i + ']'; - // eslint-disable-next-line no-new-func + // eslint-disable-next-line no-new-func -- we have no proper alternatives, IE8- only factories[argsLength] = Function('C,a', 'return new C(' + list.join(',') + ')'); } return factories[argsLength](C, args); }; // `Function.prototype.bind` method implementation - // https://tc39.github.io/ecma262/#sec-function.prototype.bind + // https://tc39.es/ecma262/#sec-function.prototype.bind var functionBind = Function.bind || function bind(that /* , ...args */) { - var fn = aFunction$1(this); - var partArgs = slice$1.call(arguments, 1); + var fn = aFunction(this); + var partArgs = slice$2.call(arguments, 1); var boundFunction = function bound(/* args... */) { - var args = partArgs.concat(slice$1.call(arguments)); + var args = partArgs.concat(slice$2.call(arguments)); return this instanceof boundFunction ? construct(fn, args.length, args) : fn.apply(that, args); }; - if (isObject(fn.prototype)) boundFunction.prototype = fn.prototype; + if (isObject$4(fn.prototype)) boundFunction.prototype = fn.prototype; return boundFunction; }; var nativeConstruct = getBuiltIn('Reflect', 'construct'); // `Reflect.construct` method - // https://tc39.github.io/ecma262/#sec-reflect.construct + // https://tc39.es/ecma262/#sec-reflect.construct // MS Edge supports only 2 arguments and argumentsList argument is optional // FF Nightly sets third argument as `new.target`, but does not create `this` from it var NEW_TARGET_BUG = fails(function () { @@ -6992,13 +7139,13 @@ var ARGS_BUG = !fails(function () { nativeConstruct(function () { /* empty */ }); }); - var FORCED$6 = NEW_TARGET_BUG || ARGS_BUG; + var FORCED$a = NEW_TARGET_BUG || ARGS_BUG; - _export({ target: 'Reflect', stat: true, forced: FORCED$6, sham: FORCED$6 }, { + _export({ target: 'Reflect', stat: true, forced: FORCED$a, sham: FORCED$a }, { construct: function construct(Target, args /* , newTarget */) { - aFunction$1(Target); + aFunction(Target); anObject(args); - var newTarget = arguments.length < 3 ? Target : aFunction$1(arguments[2]); + var newTarget = arguments.length < 3 ? Target : aFunction(arguments[2]); if (ARGS_BUG && !NEW_TARGET_BUG) return nativeConstruct(Target, args, newTarget); if (Target == newTarget) { // w/o altered newTarget, optimization for 0-4 arguments @@ -7016,32 +7163,117 @@ } // with altered newTarget, not support built-in constructors var proto = newTarget.prototype; - var instance = objectCreate(isObject(proto) ? proto : Object.prototype); + var instance = objectCreate(isObject$4(proto) ? proto : Object.prototype); var result = Function.apply.call(Target, instance, args); - return isObject(result) ? result : instance; + return isObject$4(result) ? result : instance; } }); // `Reflect.get` method - // https://tc39.github.io/ecma262/#sec-reflect.get - function get$2(target, propertyKey /* , receiver */) { + // https://tc39.es/ecma262/#sec-reflect.get + function get$3(target, propertyKey /* , receiver */) { var receiver = arguments.length < 3 ? target : arguments[2]; var descriptor, prototype; if (anObject(target) === receiver) return target[propertyKey]; - if (descriptor = objectGetOwnPropertyDescriptor.f(target, propertyKey)) return has(descriptor, 'value') + if (descriptor = objectGetOwnPropertyDescriptor.f(target, propertyKey)) return has$1(descriptor, 'value') ? descriptor.value : descriptor.get === undefined ? undefined : descriptor.get.call(receiver); - if (isObject(prototype = objectGetPrototypeOf(target))) return get$2(prototype, propertyKey, receiver); + if (isObject$4(prototype = objectGetPrototypeOf(target))) return get$3(prototype, propertyKey, receiver); } _export({ target: 'Reflect', stat: true }, { - get: get$2 + get: get$3 + }); + + var nativeGetOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; + + + var FAILS_ON_PRIMITIVES$2 = fails(function () { nativeGetOwnPropertyDescriptor(1); }); + var FORCED$9 = !descriptors || FAILS_ON_PRIMITIVES$2; + + // `Object.getOwnPropertyDescriptor` method + // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor + _export({ target: 'Object', stat: true, forced: FORCED$9, sham: !descriptors }, { + getOwnPropertyDescriptor: function getOwnPropertyDescriptor(it, key) { + return nativeGetOwnPropertyDescriptor(toIndexedObject(it), key); + } + }); + + var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('splice'); + + var max$1 = Math.max; + var min$3 = Math.min; + var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF; + var MAXIMUM_ALLOWED_LENGTH_EXCEEDED = 'Maximum allowed length exceeded'; + + // `Array.prototype.splice` method + // https://tc39.es/ecma262/#sec-array.prototype.splice + // with adding support of @@species + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 }, { + splice: function splice(start, deleteCount /* , ...items */) { + var O = toObject(this); + var len = toLength(O.length); + var actualStart = toAbsoluteIndex(start, len); + var argumentsLength = arguments.length; + var insertCount, actualDeleteCount, A, k, from, to; + if (argumentsLength === 0) { + insertCount = actualDeleteCount = 0; + } else if (argumentsLength === 1) { + insertCount = 0; + actualDeleteCount = len - actualStart; + } else { + insertCount = argumentsLength - 2; + actualDeleteCount = min$3(max$1(toInteger(deleteCount), 0), len - actualStart); + } + if (len + insertCount - actualDeleteCount > MAX_SAFE_INTEGER$1) { + throw TypeError(MAXIMUM_ALLOWED_LENGTH_EXCEEDED); + } + A = arraySpeciesCreate(O, actualDeleteCount); + for (k = 0; k < actualDeleteCount; k++) { + from = actualStart + k; + if (from in O) createProperty(A, k, O[from]); + } + A.length = actualDeleteCount; + if (insertCount < actualDeleteCount) { + for (k = actualStart; k < len - actualDeleteCount; k++) { + from = k + actualDeleteCount; + to = k + insertCount; + if (from in O) O[to] = O[from]; + else delete O[to]; + } + for (k = len; k > len - actualDeleteCount + insertCount; k--) delete O[k - 1]; + } else if (insertCount > actualDeleteCount) { + for (k = len - actualDeleteCount; k > actualStart; k--) { + from = k + actualDeleteCount - 1; + to = k + insertCount - 1; + if (from in O) O[to] = O[from]; + else delete O[to]; + } + } + for (k = 0; k < insertCount; k++) { + O[k + actualStart] = arguments[k + 2]; + } + O.length = len - actualDeleteCount + insertCount; + return A; + } }); + // `Symbol.toStringTag` well-known symbol + // https://tc39.es/ecma262/#sec-symbol.tostringtag + defineWellKnownSymbol('toStringTag'); + + // JSON[@@toStringTag] property + // https://tc39.es/ecma262/#sec-json-@@tostringtag + setToStringTag(global$2.JSON, 'JSON', true); + + // Math[@@toStringTag] property + // https://tc39.es/ecma262/#sec-math-@@tostringtag + setToStringTag(Math, 'Math', true); + (function (factory) { - factory(); + factory(); })(function () { function _classCallCheck(instance, Constructor) { @@ -7103,7 +7335,7 @@ if (typeof Proxy === "function") return true; try { - Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); + Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; @@ -7188,12 +7420,15 @@ _createClass(Emitter, [{ key: "addEventListener", - value: function addEventListener(type, callback) { + value: function addEventListener(type, callback, options) { if (!(type in this.listeners)) { this.listeners[type] = []; } - this.listeners[type].push(callback); + this.listeners[type].push({ + callback: callback, + options: options + }); } }, { key: "removeEventListener", @@ -7205,7 +7440,7 @@ var stack = this.listeners[type]; for (var i = 0, l = stack.length; i < l; i++) { - if (stack[i] === callback) { + if (stack[i].callback === callback) { stack.splice(i, 1); return; } @@ -7214,22 +7449,27 @@ }, { key: "dispatchEvent", value: function dispatchEvent(event) { - var _this = this; - if (!(event.type in this.listeners)) { return; } - var debounce = function debounce(callback) { - setTimeout(function () { - return callback.call(_this, event); - }); - }; - var stack = this.listeners[event.type]; + var stackToCall = stack.slice(); - for (var i = 0, l = stack.length; i < l; i++) { - debounce(stack[i]); + for (var i = 0, l = stackToCall.length; i < l; i++) { + var listener = stackToCall[i]; + + try { + listener.callback.call(this, event); + } catch (e) { + Promise.resolve().then(function () { + throw e; + }); + } + + if (listener.options && listener.options.once) { + this.removeEventListener(event.type, listener.callback); + } } return !event.defaultPrevented; @@ -7245,34 +7485,34 @@ var _super = _createSuper(AbortSignal); function AbortSignal() { - var _this2; + var _this; _classCallCheck(this, AbortSignal); - _this2 = _super.call(this); // Some versions of babel does not transpile super() correctly for IE <= 10, if the parent + _this = _super.call(this); // Some versions of babel does not transpile super() correctly for IE <= 10, if the parent // constructor has failed to run, then "this.listeners" will still be undefined and then we call // the parent constructor directly instead as a workaround. For general details, see babel bug: // https://github.com/babel/babel/issues/3041 // This hack was added as a fix for the issue described here: // https://github.com/Financial-Times/polyfill-library/pull/59#issuecomment-477558042 - if (!_this2.listeners) { - Emitter.call(_assertThisInitialized(_this2)); + if (!_this.listeners) { + Emitter.call(_assertThisInitialized(_this)); } // Compared to assignment, Object.defineProperty makes properties non-enumerable by default and // we want Object.keys(new AbortController().signal) to be [] for compat with the native impl - Object.defineProperty(_assertThisInitialized(_this2), 'aborted', { + Object.defineProperty(_assertThisInitialized(_this), 'aborted', { value: false, writable: true, configurable: true }); - Object.defineProperty(_assertThisInitialized(_this2), 'onabort', { + Object.defineProperty(_assertThisInitialized(_this), 'onabort', { value: null, writable: true, configurable: true }); - return _this2; + return _this; } _createClass(AbortSignal, [{ @@ -7551,7 +7791,7 @@ } var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable'); - var MAX_SAFE_INTEGER$1 = 0x1FFFFFFFFFFFFF; + var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded'; // We can't use this feature detection in V8 since it causes @@ -7566,18 +7806,19 @@ var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat'); var isConcatSpreadable = function (O) { - if (!isObject(O)) return false; + if (!isObject$4(O)) return false; var spreadable = O[IS_CONCAT_SPREADABLE]; return spreadable !== undefined ? !!spreadable : isArray(O); }; - var FORCED$7 = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT; + var FORCED$8 = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT; // `Array.prototype.concat` method - // https://tc39.github.io/ecma262/#sec-array.prototype.concat + // https://tc39.es/ecma262/#sec-array.prototype.concat // with adding support of @@isConcatSpreadable and @@species - _export({ target: 'Array', proto: true, forced: FORCED$7 }, { - concat: function concat(arg) { // eslint-disable-line no-unused-vars + _export({ target: 'Array', proto: true, forced: FORCED$8 }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + concat: function concat(arg) { var O = toObject(this); var A = arraySpeciesCreate(O, 0); var n = 0; @@ -7586,10 +7827,10 @@ E = i === -1 ? O : arguments[i]; if (isConcatSpreadable(E)) { len = toLength(E.length); - if (n + len > MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); + if (n + len > MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]); } else { - if (n >= MAX_SAFE_INTEGER$1) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); + if (n >= MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); createProperty(A, n++, E); } } @@ -7599,25 +7840,33 @@ }); // `Object.assign` method - // https://tc39.github.io/ecma262/#sec-object.assign + // https://tc39.es/ecma262/#sec-object.assign + // eslint-disable-next-line es/no-object-assign -- required for testing _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, { assign: objectAssign }); - var $filter$1 = arrayIteration.filter; - + var $filter = arrayIteration.filter; - var HAS_SPECIES_SUPPORT$3 = arrayMethodHasSpeciesSupport('filter'); - // Edge 14- issue - var USES_TO_LENGTH$6 = arrayMethodUsesToLength('filter'); + var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter'); // `Array.prototype.filter` method - // https://tc39.github.io/ecma262/#sec-array.prototype.filter + // https://tc39.es/ecma262/#sec-array.prototype.filter // with adding support of @@species - _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$3 || !USES_TO_LENGTH$6 }, { + _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, { filter: function filter(callbackfn /* , thisArg */) { - return $filter$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); + + var FAILS_ON_PRIMITIVES$1 = fails(function () { objectKeys(1); }); + + // `Object.keys` method + // https://tc39.es/ecma262/#sec-object.keys + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$1 }, { + keys: function keys(it) { + return objectKeys(toObject(it)); } }); @@ -7625,43 +7874,33 @@ var test$1 = [1, 2]; // `Array.prototype.reverse` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reverse + // https://tc39.es/ecma262/#sec-array.prototype.reverse // fix for Safari 12.0 bug // https://bugs.webkit.org/show_bug.cgi?id=188794 _export({ target: 'Array', proto: true, forced: String(test$1) === String(test$1.reverse()) }, { reverse: function reverse() { - // eslint-disable-next-line no-self-assign + // eslint-disable-next-line no-self-assign -- dirty hack if (isArray(this)) this.length = this.length; return nativeReverse.call(this); } }); - var FAILS_ON_PRIMITIVES$3 = fails(function () { objectKeys(1); }); - - // `Object.keys` method - // https://tc39.github.io/ecma262/#sec-object.keys - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$3 }, { - keys: function keys(it) { - return objectKeys(toObject(it)); - } - }); - - var trim = stringTrim.trim; + var trim$4 = stringTrim.trim; - var $parseFloat = global_1.parseFloat; - var FORCED$8 = 1 / $parseFloat(whitespaces + '-0') !== -Infinity; + var $parseFloat = global$2.parseFloat; + var FORCED$7 = 1 / $parseFloat(whitespaces + '-0') !== -Infinity; // `parseFloat` method - // https://tc39.github.io/ecma262/#sec-parsefloat-string - var numberParseFloat = FORCED$8 ? function parseFloat(string) { - var trimmedString = trim(String(string)); + // https://tc39.es/ecma262/#sec-parsefloat-string + var numberParseFloat = FORCED$7 ? function parseFloat(string) { + var trimmedString = trim$4(String(string)); var result = $parseFloat(trimmedString); return result === 0 && trimmedString.charAt(0) == '-' ? -0 : result; } : $parseFloat; // `parseFloat` method - // https://tc39.github.io/ecma262/#sec-parsefloat-string + // https://tc39.es/ecma262/#sec-parsefloat-string _export({ global: true, forced: parseFloat != numberParseFloat }, { parseFloat: numberParseFloat }); @@ -8069,27 +8308,28 @@ tidal_channel: true }; - var trim$1 = stringTrim.trim; + var trim$3 = stringTrim.trim; - var $parseInt = global_1.parseInt; - var hex$1 = /^[+-]?0[Xx]/; - var FORCED$9 = $parseInt(whitespaces + '08') !== 8 || $parseInt(whitespaces + '0x16') !== 22; + var $parseInt = global$2.parseInt; + var hex$2 = /^[+-]?0[Xx]/; + var FORCED$6 = $parseInt(whitespaces + '08') !== 8 || $parseInt(whitespaces + '0x16') !== 22; // `parseInt` method - // https://tc39.github.io/ecma262/#sec-parseint-string-radix - var numberParseInt = FORCED$9 ? function parseInt(string, radix) { - var S = trim$1(String(string)); - return $parseInt(S, (radix >>> 0) || (hex$1.test(S) ? 16 : 10)); + // https://tc39.es/ecma262/#sec-parseint-string-radix + var numberParseInt = FORCED$6 ? function parseInt(string, radix) { + var S = trim$3(String(string)); + return $parseInt(S, (radix >>> 0) || (hex$2.test(S) ? 16 : 10)); } : $parseInt; // `parseInt` method - // https://tc39.github.io/ecma262/#sec-parseint-string-radix + // https://tc39.es/ecma262/#sec-parseint-string-radix _export({ global: true, forced: parseInt != numberParseInt }, { parseInt: numberParseInt }); var freezing = !fails(function () { + // eslint-disable-next-line es/no-object-isextensible, es/no-object-preventextensions -- required for testing return Object.isExtensible(Object.preventExtensions({})); }); @@ -8101,21 +8341,22 @@ var METADATA = uid('meta'); var id = 0; + // eslint-disable-next-line es/no-object-isextensible -- safe var isExtensible = Object.isExtensible || function () { return true; }; var setMetadata = function (it) { defineProperty(it, METADATA, { value: { - objectID: 'O' + ++id, // object ID + objectID: 'O' + id++, // object ID weakData: {} // weak collections IDs } }); }; var fastKey = function (it, create) { // return a primitive with prefix - if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; - if (!has(it, METADATA)) { + if (!isObject$4(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + if (!has$1(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return 'F'; // not necessary to add metadata @@ -8127,7 +8368,7 @@ }; var getWeakData = function (it, create) { - if (!has(it, METADATA)) { + if (!has$1(it, METADATA)) { // can't set metadata to uncaught frozen object if (!isExtensible(it)) return true; // not necessary to add metadata @@ -8140,7 +8381,7 @@ // add metadata on freeze-family methods calling var onFreeze = function (it) { - if (freezing && meta.REQUIRED && isExtensible(it) && !has(it, METADATA)) setMetadata(it); + if (freezing && meta.REQUIRED && isExtensible(it) && !has$1(it, METADATA)) setMetadata(it); return it; }; @@ -8151,14 +8392,14 @@ onFreeze: onFreeze }; - hiddenKeys[METADATA] = true; + hiddenKeys$1[METADATA] = true; }); var collection = function (CONSTRUCTOR_NAME, wrapper, common) { var IS_MAP = CONSTRUCTOR_NAME.indexOf('Map') !== -1; var IS_WEAK = CONSTRUCTOR_NAME.indexOf('Weak') !== -1; var ADDER = IS_MAP ? 'set' : 'add'; - var NativeConstructor = global_1[CONSTRUCTOR_NAME]; + var NativeConstructor = global$2[CONSTRUCTOR_NAME]; var NativePrototype = NativeConstructor && NativeConstructor.prototype; var Constructor = NativeConstructor; var exported = {}; @@ -8170,11 +8411,11 @@ nativeMethod.call(this, value === 0 ? 0 : value); return this; } : KEY == 'delete' ? function (key) { - return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$4(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); } : KEY == 'get' ? function get(key) { - return IS_WEAK && !isObject(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$4(key) ? undefined : nativeMethod.call(this, key === 0 ? 0 : key); } : KEY == 'has' ? function has(key) { - return IS_WEAK && !isObject(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); + return IS_WEAK && !isObject$4(key) ? false : nativeMethod.call(this, key === 0 ? 0 : key); } : function set(key, value) { nativeMethod.call(this, key === 0 ? 0 : key, value); return this; @@ -8182,10 +8423,14 @@ ); }; - // eslint-disable-next-line max-len - if (isForced_1(CONSTRUCTOR_NAME, typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () { - new NativeConstructor().entries().next(); - })))) { + var REPLACE = isForced_1( + CONSTRUCTOR_NAME, + typeof NativeConstructor != 'function' || !(IS_WEAK || NativePrototype.forEach && !fails(function () { + new NativeConstructor().entries().next(); + })) + ); + + if (REPLACE) { // create collection constructor Constructor = common.getConstructor(wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER); internalMetadata.REQUIRED = true; @@ -8196,7 +8441,7 @@ // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false var THROWS_ON_PRIMITIVES = fails(function () { instance.has(1); }); // most early implementations doesn't supports iterables, most modern - not close it correctly - // eslint-disable-next-line no-new + // eslint-disable-next-line no-new -- required for testing var ACCEPT_ITERABLES = checkCorrectnessOfIteration(function (iterable) { new NativeConstructor(iterable); }); // for early implementations -0 and +0 not the same var BUGGY_ZERO = !IS_WEAK && fails(function () { @@ -8211,7 +8456,7 @@ Constructor = wrapper(function (dummy, iterable) { anInstance(dummy, Constructor, CONSTRUCTOR_NAME); var that = inheritIfRequired(new NativeConstructor(), dummy, Constructor); - if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP); + if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); return that; }); Constructor.prototype = NativePrototype; @@ -8240,7 +8485,7 @@ return Constructor; }; - var defineProperty$8 = objectDefineProperty.f; + var defineProperty$2 = objectDefineProperty.f; @@ -8252,14 +8497,14 @@ var fastKey = internalMetadata.fastKey; - var setInternalState$7 = internalState.set; + var setInternalState = internalState.set; var internalStateGetterFor = internalState.getterFor; var collectionStrong = { getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) { var C = wrapper(function (that, iterable) { anInstance(that, C, CONSTRUCTOR_NAME); - setInternalState$7(that, { + setInternalState(that, { type: CONSTRUCTOR_NAME, index: objectCreate(null), first: undefined, @@ -8267,7 +8512,7 @@ size: 0 }); if (!descriptors) that.size = 0; - if (iterable != undefined) iterate_1(iterable, that[ADDER], that, IS_MAP); + if (iterable != undefined) iterate(iterable, that[ADDER], { that: that, AS_ENTRIES: IS_MAP }); }); var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME); @@ -8311,8 +8556,9 @@ }; redefineAll(C.prototype, { - // 23.1.3.1 Map.prototype.clear() - // 23.2.3.2 Set.prototype.clear() + // `{ Map, Set }.prototype.clear()` methods + // https://tc39.es/ecma262/#sec-map.prototype.clear + // https://tc39.es/ecma262/#sec-set.prototype.clear clear: function clear() { var that = this; var state = getInternalState(that); @@ -8328,8 +8574,9 @@ if (descriptors) state.size = 0; else that.size = 0; }, - // 23.1.3.3 Map.prototype.delete(key) - // 23.2.3.4 Set.prototype.delete(value) + // `{ Map, Set }.prototype.delete(key)` methods + // https://tc39.es/ecma262/#sec-map.prototype.delete + // https://tc39.es/ecma262/#sec-set.prototype.delete 'delete': function (key) { var that = this; var state = getInternalState(that); @@ -8347,8 +8594,9 @@ else that.size--; } return !!entry; }, - // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) - // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) + // `{ Map, Set }.prototype.forEach(callbackfn, thisArg = undefined)` methods + // https://tc39.es/ecma262/#sec-map.prototype.foreach + // https://tc39.es/ecma262/#sec-set.prototype.foreach forEach: function forEach(callbackfn /* , that = undefined */) { var state = getInternalState(this); var boundFunction = functionBindContext(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); @@ -8359,30 +8607,34 @@ while (entry && entry.removed) entry = entry.previous; } }, - // 23.1.3.7 Map.prototype.has(key) - // 23.2.3.7 Set.prototype.has(value) + // `{ Map, Set}.prototype.has(key)` methods + // https://tc39.es/ecma262/#sec-map.prototype.has + // https://tc39.es/ecma262/#sec-set.prototype.has has: function has(key) { return !!getEntry(this, key); } }); redefineAll(C.prototype, IS_MAP ? { - // 23.1.3.6 Map.prototype.get(key) + // `Map.prototype.get(key)` method + // https://tc39.es/ecma262/#sec-map.prototype.get get: function get(key) { var entry = getEntry(this, key); return entry && entry.value; }, - // 23.1.3.9 Map.prototype.set(key, value) + // `Map.prototype.set(key, value)` method + // https://tc39.es/ecma262/#sec-map.prototype.set set: function set(key, value) { return define(this, key === 0 ? 0 : key, value); } } : { - // 23.2.3.1 Set.prototype.add(value) + // `Set.prototype.add(value)` method + // https://tc39.es/ecma262/#sec-set.prototype.add add: function add(value) { return define(this, value = value === 0 ? 0 : value, value); } }); - if (descriptors) defineProperty$8(C.prototype, 'size', { + if (descriptors) defineProperty$2(C.prototype, 'size', { get: function () { return getInternalState(this).size; } @@ -8393,10 +8645,17 @@ var ITERATOR_NAME = CONSTRUCTOR_NAME + ' Iterator'; var getInternalCollectionState = internalStateGetterFor(CONSTRUCTOR_NAME); var getInternalIteratorState = internalStateGetterFor(ITERATOR_NAME); - // add .keys, .values, .entries, [@@iterator] - // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11 + // `{ Map, Set }.prototype.{ keys, values, entries, @@iterator }()` methods + // https://tc39.es/ecma262/#sec-map.prototype.entries + // https://tc39.es/ecma262/#sec-map.prototype.keys + // https://tc39.es/ecma262/#sec-map.prototype.values + // https://tc39.es/ecma262/#sec-map.prototype-@@iterator + // https://tc39.es/ecma262/#sec-set.prototype.entries + // https://tc39.es/ecma262/#sec-set.prototype.keys + // https://tc39.es/ecma262/#sec-set.prototype.values + // https://tc39.es/ecma262/#sec-set.prototype-@@iterator defineIterator(C, CONSTRUCTOR_NAME, function (iterated, kind) { - setInternalState$7(this, { + setInternalState(this, { type: ITERATOR_NAME, target: iterated, state: getInternalCollectionState(iterated), @@ -8421,14 +8680,16 @@ return { value: [entry.key, entry.value], done: false }; }, IS_MAP ? 'entries' : 'values', !IS_MAP, true); - // add [@@species], 23.1.2.2, 23.2.2.2 + // `{ Map, Set }.prototype[@@species]` accessors + // https://tc39.es/ecma262/#sec-get-map-@@species + // https://tc39.es/ecma262/#sec-get-set-@@species setSpecies(CONSTRUCTOR_NAME); } }; // `Set` constructor - // https://tc39.github.io/ecma262/#sec-set-objects - var es_set = collection('Set', function (init) { + // https://tc39.es/ecma262/#sec-set-objects + collection('Set', function (init) { return function Set() { return init(this, arguments.length ? arguments[0] : undefined); }; }, collectionStrong); @@ -8493,16 +8754,10 @@ } // `Symbol.asyncIterator` well-known symbol - // https://tc39.github.io/ecma262/#sec-symbol.asynciterator + // https://tc39.es/ecma262/#sec-symbol.asynciterator defineWellKnownSymbol('asyncIterator'); - var runtime_1 = createCommonjsModule(function (module) { - /** - * Copyright (c) 2014-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ + createCommonjsModule(function (module) { var runtime = function (exports) { var Op = Object.prototype; @@ -9202,7 +9457,7 @@ // as the regeneratorRuntime namespace. Otherwise create a new empty // object. Either way, the resulting object will be used to initialize // the regeneratorRuntime variable at the top of this file. - module.exports ); + module.exports ); try { regeneratorRuntime = runtime; @@ -9220,9 +9475,9 @@ } }); - var _marked = /*#__PURE__*/regeneratorRuntime.mark(numbers); + var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(numbers); - function number (x) { + function number$1 (x) { return x === null ? NaN : +x; } function numbers(values, valueof) { @@ -9332,62 +9587,61 @@ return _context.stop(); } } - }, _marked, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); + }, _marked$2, null, [[2, 13, 16, 19], [23, 34, 37, 40]]); } var ascendingBisect = d3_bisector(d3_ascending); var bisectRight = ascendingBisect.right; - var bisectCenter = d3_bisector(number).center; - - // `Array.prototype.fill` method - // https://tc39.github.io/ecma262/#sec-array.prototype.fill - _export({ target: 'Array', proto: true }, { - fill: arrayFill - }); + d3_bisector(number$1).center; - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('fill'); - - var INCORRECT_ITERATION$1 = !checkCorrectnessOfIteration(function (iterable) { + var INCORRECT_ITERATION = !checkCorrectnessOfIteration(function (iterable) { + // eslint-disable-next-line es/no-array-from -- required for testing Array.from(iterable); }); // `Array.from` method - // https://tc39.github.io/ecma262/#sec-array.from - _export({ target: 'Array', stat: true, forced: INCORRECT_ITERATION$1 }, { + // https://tc39.es/ecma262/#sec-array.from + _export({ target: 'Array', stat: true, forced: INCORRECT_ITERATION }, { from: arrayFrom }); - var $some$1 = arrayIteration.some; + // `Array.prototype.fill` method + // https://tc39.es/ecma262/#sec-array.prototype.fill + _export({ target: 'Array', proto: true }, { + fill: arrayFill + }); + + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('fill'); + var $some = arrayIteration.some; - var STRICT_METHOD$4 = arrayMethodIsStrict('some'); - var USES_TO_LENGTH$7 = arrayMethodUsesToLength('some'); + var STRICT_METHOD$3 = arrayMethodIsStrict('some'); // `Array.prototype.some` method - // https://tc39.github.io/ecma262/#sec-array.prototype.some - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$4 || !USES_TO_LENGTH$7 }, { + // https://tc39.es/ecma262/#sec-array.prototype.some + _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$3 }, { some: function some(callbackfn /* , thisArg */) { - return $some$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $some(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); + var exportTypedArrayStaticMethod = arrayBufferViewCore.exportTypedArrayStaticMethod; + + + // `%TypedArray%.from` method + // https://tc39.es/ecma262/#sec-%typedarray%.from + exportTypedArrayStaticMethod('from', typedArrayFrom, typedArrayConstructorsRequireWrappers); + // `Float64Array` constructor - // https://tc39.github.io/ecma262/#sec-typedarray-objects + // https://tc39.es/ecma262/#sec-typedarray-objects typedArrayConstructor('Float64', function (init) { return function Float64Array(data, byteOffset, length) { return init(this, data, byteOffset, length); }; }); - var exportTypedArrayStaticMethod$1 = arrayBufferViewCore.exportTypedArrayStaticMethod; - - - // `%TypedArray%.from` method - // https://tc39.github.io/ecma262/#sec-%typedarray%.from - exportTypedArrayStaticMethod$1('from', typedArrayFrom, typedArrayConstructorsRequireWrappers); - function d3_descending (a, b) { return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; } @@ -9395,13 +9649,13 @@ // https://github.com/python/cpython/blob/a74eea238f5baba15797e2e8b570d153bc8690a7/Modules/mathmodule.c#L1423 var Adder = /*#__PURE__*/function () { function Adder() { - _classCallCheck(this, Adder); + _classCallCheck$1(this, Adder); this._partials = new Float64Array(32); this._n = 0; } - _createClass(Adder, [{ + _createClass$1(Adder, [{ key: "add", value: function add(x) { var p = this._partials; @@ -9454,12 +9708,107 @@ return Adder; }(); + // `Object.defineProperties` method + // https://tc39.es/ecma262/#sec-object.defineproperties + _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { + defineProperties: objectDefineProperties + }); + // `Map` constructor - // https://tc39.github.io/ecma262/#sec-map-objects - var es_map = collection('Map', function (init) { + // https://tc39.es/ecma262/#sec-map-objects + collection('Map', function (init) { return function Map() { return init(this, arguments.length ? arguments[0] : undefined); }; }, collectionStrong); + var test = []; + var nativeSort = test.sort; + + // IE8- + var FAILS_ON_UNDEFINED = fails(function () { + test.sort(undefined); + }); + // V8 bug + var FAILS_ON_NULL = fails(function () { + test.sort(null); + }); + // Old WebKit + var STRICT_METHOD$2 = arrayMethodIsStrict('sort'); + + var STABLE_SORT = !fails(function () { + // feature detection can be too slow, so check engines versions + if (engineV8Version) return engineV8Version < 70; + if (engineFfVersion && engineFfVersion > 3) return; + if (engineIsIeOrEdge) return true; + if (engineWebkitVersion) return engineWebkitVersion < 603; + + var result = ''; + var code, chr, value, index; + + // generate an array with more 512 elements (Chakra and old V8 fails only in this case) + for (code = 65; code < 76; code++) { + chr = String.fromCharCode(code); + + switch (code) { + case 66: case 69: case 70: case 72: value = 3; break; + case 68: case 71: value = 4; break; + default: value = 2; + } + + for (index = 0; index < 47; index++) { + test.push({ k: chr + index, v: value }); + } + } + + test.sort(function (a, b) { return b.v - a.v; }); + + for (index = 0; index < test.length; index++) { + chr = test[index].k.charAt(0); + if (result.charAt(result.length - 1) !== chr) result += chr; + } + + return result !== 'DGBEFHACIJK'; + }); + + var FORCED$5 = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD$2 || !STABLE_SORT; + + var getSortCompare = function (comparefn) { + return function (x, y) { + if (y === undefined) return -1; + if (x === undefined) return 1; + if (comparefn !== undefined) return +comparefn(x, y) || 0; + return String(x) > String(y) ? 1 : -1; + }; + }; + + // `Array.prototype.sort` method + // https://tc39.es/ecma262/#sec-array.prototype.sort + _export({ target: 'Array', proto: true, forced: FORCED$5 }, { + sort: function sort(comparefn) { + if (comparefn !== undefined) aFunction(comparefn); + + var array = toObject(this); + + if (STABLE_SORT) return comparefn === undefined ? nativeSort.call(array) : nativeSort.call(array, comparefn); + + var items = []; + var arrayLength = toLength(array.length); + var itemsLength, index; + + for (index = 0; index < arrayLength; index++) { + if (index in array) items.push(array[index]); + } + + items = arraySort(items, getSortCompare(comparefn)); + itemsLength = items.length; + index = 0; + + while (index < itemsLength) array[index] = items[index++]; + while (index < arrayLength) delete array[index++]; + + return array; + } + }); + var e10 = Math.sqrt(50), e5 = Math.sqrt(10), e2 = Math.sqrt(2); @@ -9475,21 +9824,27 @@ if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return []; if (step > 0) { - start = Math.ceil(start / step); - stop = Math.floor(stop / step); - ticks = new Array(n = Math.ceil(stop - start + 1)); + var r0 = Math.round(start / step), + r1 = Math.round(stop / step); + if (r0 * step < start) ++r0; + if (r1 * step > stop) --r1; + ticks = new Array(n = r1 - r0 + 1); while (++i < n) { - ticks[i] = (start + i) * step; + ticks[i] = (r0 + i) * step; } } else { step = -step; - start = Math.ceil(start * step); - stop = Math.floor(stop * step); - ticks = new Array(n = Math.ceil(stop - start + 1)); + + var _r = Math.round(start * step), + _r2 = Math.round(stop * step); + + if (_r / step < start) ++_r; + if (_r2 / step > stop) --_r2; + ticks = new Array(n = _r2 - _r + 1); while (++i < n) { - ticks[i] = (start + i) / step; + ticks[i] = (_r + i) / step; } } @@ -9510,7 +9865,7 @@ return stop < start ? -step1 : step1; } - function max$4(values, valueof) { + function max(values, valueof) { var max; if (valueof === undefined) { @@ -9554,7 +9909,7 @@ return max; } - function min$7(values, valueof) { + function min$2(values, valueof) { var min; if (valueof === undefined) { @@ -9600,7 +9955,7 @@ // ISC license, Copyright 2018 Vladimir Agafonkin. - function quickselect(array, k) { + function quickselect$2(array, k) { var left = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; var right = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : array.length - 1; var compare = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : d3_ascending; @@ -9614,17 +9969,17 @@ var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); - quickselect(array, k, newLeft, newRight, compare); + quickselect$2(array, k, newLeft, newRight, compare); } var t = array[k]; var i = left; var j = right; - swap(array, left, k); - if (compare(array[right], t) > 0) swap(array, left, right); + swap$1(array, left, k); + if (compare(array[right], t) > 0) swap$1(array, left, right); while (i < j) { - swap(array, i, j), ++i, --j; + swap$1(array, i, j), ++i, --j; while (compare(array[i], t) < 0) { ++i; @@ -9635,7 +9990,7 @@ } } - if (compare(array[left], t) === 0) swap(array, left, j);else ++j, swap(array, j, right); + if (compare(array[left], t) === 0) swap$1(array, left, j);else ++j, swap$1(array, j, right); if (j <= k) left = j + 1; if (k <= j) right = j - 1; } @@ -9643,7 +9998,7 @@ return array; } - function swap(array, i, j) { + function swap$1(array, i, j) { var t = array[i]; array[i] = array[j]; array[j] = t; @@ -9652,13 +10007,13 @@ function quantile(values, p, valueof) { values = Float64Array.from(numbers(values, valueof)); if (!(n = values.length)) return; - if ((p = +p) <= 0 || n < 2) return min$7(values); - if (p >= 1) return max$4(values); + if ((p = +p) <= 0 || n < 2) return min$2(values); + if (p >= 1) return max(values); var n, i = (n - 1) * p, i0 = Math.floor(i), - value0 = max$4(quickselect(values, i0).subarray(0, i0 + 1)), - value1 = min$7(values.subarray(i0 + 1)); + value0 = max(quickselect$2(values, i0).subarray(0, i0 + 1)), + value1 = min$2(values.subarray(i0 + 1)); return value0 + (value1 - value0) * (i - i0); } @@ -9718,11 +10073,11 @@ }, _marked$1, null, [[1, 10, 13, 16]]); } - function merge(arrays) { + function merge$4(arrays) { return Array.from(flatten(arrays)); } - function range (start, stop, step) { + function range$1 (start, stop, step) { start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; var i = -1, n = Math.max(0, Math.ceil((stop - start) / step)) | 0, @@ -9735,58 +10090,35 @@ return range; } - var test$2 = []; - var nativeSort = test$2.sort; - - // IE8- - var FAILS_ON_UNDEFINED = fails(function () { - test$2.sort(undefined); - }); - // V8 bug - var FAILS_ON_NULL = fails(function () { - test$2.sort(null); - }); - // Old WebKit - var STRICT_METHOD$5 = arrayMethodIsStrict('sort'); - - var FORCED$a = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD$5; - - // `Array.prototype.sort` method - // https://tc39.github.io/ecma262/#sec-array.prototype.sort - _export({ target: 'Array', proto: true, forced: FORCED$a }, { - sort: function sort(comparefn) { - return comparefn === undefined - ? nativeSort.call(toObject(this)) - : nativeSort.call(toObject(this), aFunction$1(comparefn)); - } - }); - // `SameValue` abstract operation - // https://tc39.github.io/ecma262/#sec-samevalue + // https://tc39.es/ecma262/#sec-samevalue + // eslint-disable-next-line es/no-object-is -- safe var sameValue = Object.is || function is(x, y) { - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; }; + // eslint-disable-next-line es/no-math-hypot -- required for testing var $hypot = Math.hypot; - var abs$1 = Math.abs; - var sqrt = Math.sqrt; + var abs$3 = Math.abs; + var sqrt$1 = Math.sqrt; // Chrome 77 bug // https://bugs.chromium.org/p/v8/issues/detail?id=9546 var BUGGY = !!$hypot && $hypot(Infinity, NaN) !== Infinity; // `Math.hypot` method - // https://tc39.github.io/ecma262/#sec-math.hypot + // https://tc39.es/ecma262/#sec-math.hypot _export({ target: 'Math', stat: true, forced: BUGGY }, { - hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars + // eslint-disable-next-line no-unused-vars -- required for `.length` + hypot: function hypot(value1, value2) { var sum = 0; var i = 0; var aLen = arguments.length; var larg = 0; var arg, div; while (i < aLen) { - arg = abs$1(arguments[i++]); + arg = abs$3(arguments[i++]); if (larg < arg) { div = larg / arg; sum = sum * div * div + 1; @@ -9796,43 +10128,43 @@ sum += div * div; } else sum += arg; } - return larg === Infinity ? Infinity : larg * sqrt(sum); + return larg === Infinity ? Infinity : larg * sqrt$1(sum); } }); // `Math.sign` method implementation - // https://tc39.github.io/ecma262/#sec-math.sign + // https://tc39.es/ecma262/#sec-math.sign + // eslint-disable-next-line es/no-math-sign -- safe var mathSign = Math.sign || function sign(x) { - // eslint-disable-next-line no-self-compare + // eslint-disable-next-line no-self-compare -- NaN check return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1; }; // `Math.sign` method - // https://tc39.github.io/ecma262/#sec-math.sign + // https://tc39.es/ecma262/#sec-math.sign _export({ target: 'Math', stat: true }, { sign: mathSign }); - var epsilon = 1e-6; - var epsilon2 = 1e-12; + var epsilon$1 = 1e-6; + var epsilon2$1 = 1e-12; var pi = Math.PI; var halfPi = pi / 2; var quarterPi = pi / 4; var tau = pi * 2; - var degrees = 180 / pi; + var degrees$1 = 180 / pi; var radians = pi / 180; var abs$2 = Math.abs; var atan = Math.atan; var atan2 = Math.atan2; var cos = Math.cos; - var exp = Math.exp; - var hypot = Math.hypot; + var exp$2 = Math.exp; var log$1 = Math.log; var sin = Math.sin; var sign = Math.sign || function (x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }; - var sqrt$1 = Math.sqrt; + var sqrt = Math.sqrt; var tan = Math.tan; function acos(x) { return x > 1 ? 0 : x < -1 ? pi : Math.acos(x); @@ -9841,7 +10173,7 @@ return x > 1 ? halfPi : x < -1 ? -halfPi : Math.asin(x); } - function noop() {} + function noop$1() {} function streamGeometry(geometry, stream) { if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) { @@ -9948,72 +10280,72 @@ } } - var areaRingSum = new Adder(); // hello? + var areaRingSum$1 = new Adder(); // hello? - var areaSum = new Adder(), - lambda00, - phi00, - lambda0, - cosPhi0, - sinPhi0; - var areaStream = { - point: noop, - lineStart: noop, - lineEnd: noop, + var areaSum$1 = new Adder(), + lambda00$1, + phi00$1, + lambda0$2, + cosPhi0$1, + sinPhi0$1; + var areaStream$1 = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, polygonStart: function polygonStart() { - areaRingSum = new Adder(); - areaStream.lineStart = areaRingStart; - areaStream.lineEnd = areaRingEnd; + areaRingSum$1 = new Adder(); + areaStream$1.lineStart = areaRingStart$1; + areaStream$1.lineEnd = areaRingEnd$1; }, polygonEnd: function polygonEnd() { - var areaRing = +areaRingSum; - areaSum.add(areaRing < 0 ? tau + areaRing : areaRing); - this.lineStart = this.lineEnd = this.point = noop; + var areaRing = +areaRingSum$1; + areaSum$1.add(areaRing < 0 ? tau + areaRing : areaRing); + this.lineStart = this.lineEnd = this.point = noop$1; }, sphere: function sphere() { - areaSum.add(tau); + areaSum$1.add(tau); } }; - function areaRingStart() { - areaStream.point = areaPointFirst; + function areaRingStart$1() { + areaStream$1.point = areaPointFirst$1; } - function areaRingEnd() { - areaPoint(lambda00, phi00); + function areaRingEnd$1() { + areaPoint$1(lambda00$1, phi00$1); } - function areaPointFirst(lambda, phi) { - areaStream.point = areaPoint; - lambda00 = lambda, phi00 = phi; + function areaPointFirst$1(lambda, phi) { + areaStream$1.point = areaPoint$1; + lambda00$1 = lambda, phi00$1 = phi; lambda *= radians, phi *= radians; - lambda0 = lambda, cosPhi0 = cos(phi = phi / 2 + quarterPi), sinPhi0 = sin(phi); + lambda0$2 = lambda, cosPhi0$1 = cos(phi = phi / 2 + quarterPi), sinPhi0$1 = sin(phi); } - function areaPoint(lambda, phi) { + function areaPoint$1(lambda, phi) { lambda *= radians, phi *= radians; phi = phi / 2 + quarterPi; // half the angular distance from south pole // Spherical excess E for a spherical triangle with vertices: south pole, // previous point, current point. Uses a formula derived from Cagnoli’s // theorem. See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2). - var dLambda = lambda - lambda0, + var dLambda = lambda - lambda0$2, sdLambda = dLambda >= 0 ? 1 : -1, adLambda = sdLambda * dLambda, cosPhi = cos(phi), sinPhi = sin(phi), - k = sinPhi0 * sinPhi, - u = cosPhi0 * cosPhi + k * cos(adLambda), + k = sinPhi0$1 * sinPhi, + u = cosPhi0$1 * cosPhi + k * cos(adLambda), v = k * sdLambda * sin(adLambda); - areaRingSum.add(atan2(v, u)); // Advance the previous points. + areaRingSum$1.add(atan2(v, u)); // Advance the previous points. - lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi; + lambda0$2 = lambda, cosPhi0$1 = cosPhi, sinPhi0$1 = sinPhi; } function d3_geoArea (object) { - areaSum = new Adder(); - d3_geoStream(object, areaStream); - return areaSum * 2; + areaSum$1 = new Adder(); + d3_geoStream(object, areaStream$1); + return areaSum$1 * 2; } function spherical(cartesian) { @@ -10040,41 +10372,41 @@ } // TODO return d function cartesianNormalizeInPlace(d) { - var l = sqrt$1(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); + var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); d[0] /= l, d[1] /= l, d[2] /= l; } var lambda0$1, phi0, lambda1, phi1, // bounds lambda2, // previous lambda-coordinate - lambda00$1, phi00$1, // first point + lambda00, phi00, // first point p0, // previous 3D point - deltaSum, ranges, range$1; - var boundsStream = { - point: boundsPoint, + deltaSum, ranges, range; + var boundsStream$1 = { + point: boundsPoint$1, lineStart: boundsLineStart, lineEnd: boundsLineEnd, polygonStart: function polygonStart() { - boundsStream.point = boundsRingPoint; - boundsStream.lineStart = boundsRingStart; - boundsStream.lineEnd = boundsRingEnd; + boundsStream$1.point = boundsRingPoint; + boundsStream$1.lineStart = boundsRingStart; + boundsStream$1.lineEnd = boundsRingEnd; deltaSum = new Adder(); - areaStream.polygonStart(); + areaStream$1.polygonStart(); }, polygonEnd: function polygonEnd() { - areaStream.polygonEnd(); - boundsStream.point = boundsPoint; - boundsStream.lineStart = boundsLineStart; - boundsStream.lineEnd = boundsLineEnd; - if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);else if (deltaSum > epsilon) phi1 = 90;else if (deltaSum < -epsilon) phi0 = -90; - range$1[0] = lambda0$1, range$1[1] = lambda1; + areaStream$1.polygonEnd(); + boundsStream$1.point = boundsPoint$1; + boundsStream$1.lineStart = boundsLineStart; + boundsStream$1.lineEnd = boundsLineEnd; + if (areaRingSum$1 < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);else if (deltaSum > epsilon$1) phi1 = 90;else if (deltaSum < -epsilon$1) phi0 = -90; + range[0] = lambda0$1, range[1] = lambda1; }, sphere: function sphere() { lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90); } }; - function boundsPoint(lambda, phi) { - ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]); + function boundsPoint$1(lambda, phi) { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); if (phi < phi0) phi0 = phi; if (phi > phi1) phi1 = phi; } @@ -10090,15 +10422,15 @@ inflection = spherical(inflection); var delta = lambda - lambda2, sign = delta > 0 ? 1 : -1, - lambdai = inflection[0] * degrees * sign, + lambdai = inflection[0] * degrees$1 * sign, phii, antimeridian = abs$2(delta) > 180; if (antimeridian ^ (sign * lambda2 < lambdai && lambdai < sign * lambda)) { - phii = inflection[1] * degrees; + phii = inflection[1] * degrees$1; if (phii > phi1) phi1 = phii; } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign * lambda2 < lambdai && lambdai < sign * lambda)) { - phii = -inflection[1] * degrees; + phii = -inflection[1] * degrees$1; if (phii < phi0) phi0 = phii; } else { if (phi < phi0) phi0 = phi; @@ -10124,7 +10456,7 @@ } } } else { - ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]); + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); } if (phi < phi0) phi0 = phi; @@ -10133,12 +10465,12 @@ } function boundsLineStart() { - boundsStream.point = linePoint; + boundsStream$1.point = linePoint; } function boundsLineEnd() { - range$1[0] = lambda0$1, range$1[1] = lambda1; - boundsStream.point = boundsPoint; + range[0] = lambda0$1, range[1] = lambda1; + boundsStream$1.point = boundsPoint$1; p0 = null; } @@ -10147,22 +10479,22 @@ var delta = lambda - lambda2; deltaSum.add(abs$2(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta); } else { - lambda00$1 = lambda, phi00$1 = phi; + lambda00 = lambda, phi00 = phi; } - areaStream.point(lambda, phi); + areaStream$1.point(lambda, phi); linePoint(lambda, phi); } function boundsRingStart() { - areaStream.lineStart(); + areaStream$1.lineStart(); } function boundsRingEnd() { - boundsRingPoint(lambda00$1, phi00$1); - areaStream.lineEnd(); - if (abs$2(deltaSum) > epsilon) lambda0$1 = -(lambda1 = 180); - range$1[0] = lambda0$1, range$1[1] = lambda1; + boundsRingPoint(lambda00, phi00); + areaStream$1.lineEnd(); + if (abs$2(deltaSum) > epsilon$1) lambda0$1 = -(lambda1 = 180); + range[0] = lambda0$1, range[1] = lambda1; p0 = null; } // Finds the left-right distance between two longitudes. // This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want @@ -10185,7 +10517,7 @@ var i, n, a, b, merged, deltaMax, delta; phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity); ranges = []; - d3_geoStream(feature, boundsStream); // First, sort ranges by their minimum longitudes. + d3_geoStream(feature, boundsStream$1); // First, sort ranges by their minimum longitudes. if (n = ranges.length) { ranges.sort(rangeCompare); // Then, merge any ranges that overlap. @@ -10209,142 +10541,10 @@ } } - ranges = range$1 = null; + ranges = range = null; return lambda0$1 === Infinity || phi0 === Infinity ? [[NaN, NaN], [NaN, NaN]] : [[lambda0$1, phi0], [lambda1, phi1]]; } - var W0, W1, X0, Y0, Z0, X1, Y1, Z1, X2, Y2, Z2, lambda00$2, phi00$2, // first point - x0, y0, z0; // previous point - - var centroidStream = { - sphere: noop, - point: centroidPoint, - lineStart: centroidLineStart, - lineEnd: centroidLineEnd, - polygonStart: function polygonStart() { - centroidStream.lineStart = centroidRingStart; - centroidStream.lineEnd = centroidRingEnd; - }, - polygonEnd: function polygonEnd() { - centroidStream.lineStart = centroidLineStart; - centroidStream.lineEnd = centroidLineEnd; - } - }; // Arithmetic mean of Cartesian vectors. - - function centroidPoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi); - centroidPointCartesian(cosPhi * cos(lambda), cosPhi * sin(lambda), sin(phi)); - } - - function centroidPointCartesian(x, y, z) { - ++W0; - X0 += (x - X0) / W0; - Y0 += (y - Y0) / W0; - Z0 += (z - Z0) / W0; - } - - function centroidLineStart() { - centroidStream.point = centroidLinePointFirst; - } - - function centroidLinePointFirst(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi); - x0 = cosPhi * cos(lambda); - y0 = cosPhi * sin(lambda); - z0 = sin(phi); - centroidStream.point = centroidLinePoint; - centroidPointCartesian(x0, y0, z0); - } - - function centroidLinePoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi), - x = cosPhi * cos(lambda), - y = cosPhi * sin(lambda), - z = sin(phi), - w = atan2(sqrt$1((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); - W1 += w; - X1 += w * (x0 + (x0 = x)); - Y1 += w * (y0 + (y0 = y)); - Z1 += w * (z0 + (z0 = z)); - centroidPointCartesian(x0, y0, z0); - } - - function centroidLineEnd() { - centroidStream.point = centroidPoint; - } // See J. E. Brock, The Inertia Tensor for a Spherical Triangle, - // J. Applied Mechanics 42, 239 (1975). - - - function centroidRingStart() { - centroidStream.point = centroidRingPointFirst; - } - - function centroidRingEnd() { - centroidRingPoint(lambda00$2, phi00$2); - centroidStream.point = centroidPoint; - } - - function centroidRingPointFirst(lambda, phi) { - lambda00$2 = lambda, phi00$2 = phi; - lambda *= radians, phi *= radians; - centroidStream.point = centroidRingPoint; - var cosPhi = cos(phi); - x0 = cosPhi * cos(lambda); - y0 = cosPhi * sin(lambda); - z0 = sin(phi); - centroidPointCartesian(x0, y0, z0); - } - - function centroidRingPoint(lambda, phi) { - lambda *= radians, phi *= radians; - var cosPhi = cos(phi), - x = cosPhi * cos(lambda), - y = cosPhi * sin(lambda), - z = sin(phi), - cx = y0 * z - z0 * y, - cy = z0 * x - x0 * z, - cz = x0 * y - y0 * x, - m = hypot(cx, cy, cz), - w = asin(m), - // line weight = angle - v = m && -w / m; // area weight multiplier - - X2.add(v * cx); - Y2.add(v * cy); - Z2.add(v * cz); - W1 += w; - X1 += w * (x0 + (x0 = x)); - Y1 += w * (y0 + (y0 = y)); - Z1 += w * (z0 + (z0 = z)); - centroidPointCartesian(x0, y0, z0); - } - - function d3_geoCentroid (object) { - W0 = W1 = X0 = Y0 = Z0 = X1 = Y1 = Z1 = 0; - X2 = new Adder(); - Y2 = new Adder(); - Z2 = new Adder(); - d3_geoStream(object, centroidStream); - var x = +X2, - y = +Y2, - z = +Z2, - m = hypot(x, y, z); // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid. - - if (m < epsilon2) { - x = X1, y = Y1, z = Z1; // If the feature has zero length, fall back to arithmetic mean of point vectors. - - if (W1 < epsilon) x = X0, y = Y0, z = Z0; - m = hypot(x, y, z); // If the feature still has an undefined ccentroid, then return. - - if (m < epsilon2) return [NaN, NaN]; - } - - return [atan2(y, x) * degrees, asin(z / m) * degrees]; - } - function compose (a, b) { function compose(x, y) { return x = a(x, y), b(x[0], x[1]); @@ -10409,12 +10609,12 @@ function forward(coordinates) { coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians); - return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates; + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; } forward.invert = function (coordinates) { coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians); - return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates; + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; }; return forward; @@ -10445,7 +10645,7 @@ point = cartesian(point), point[0] -= cosRadius; cartesianNormalizeInPlace(point); var radius = acos(-point[1]); - return ((-point[2] < 0 ? -radius : radius) + tau - epsilon) % tau; + return ((-point[2] < 0 ? -radius : radius) + tau - epsilon$1) % tau; } function clipBuffer () { @@ -10458,7 +10658,7 @@ lineStart: function lineStart() { lines.push(line = []); }, - lineEnd: noop, + lineEnd: noop$1, rejoin: function rejoin() { if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); }, @@ -10472,7 +10672,7 @@ } function pointEqual (a, b) { - return abs$2(a[0] - b[0]) < epsilon && abs$2(a[1] - b[1]) < epsilon; + return abs$2(a[0] - b[0]) < epsilon$1 && abs$2(a[1] - b[1]) < epsilon$1; } function Intersection(point, points, other, entry) { @@ -10515,7 +10715,7 @@ } // handle degenerate cases by moving the point - p1[0] += 2 * epsilon; + p1[0] += 2 * epsilon$1; } subject.push(x = new Intersection(p0, segment, null, true)); @@ -10613,7 +10813,7 @@ angle = 0, winding = 0; var sum = new Adder(); - if (sinPhi === 1) phi = halfPi + epsilon;else if (sinPhi === -1) phi = -halfPi - epsilon; + if (sinPhi === 1) phi = halfPi + epsilon$1;else if (sinPhi === -1) phi = -halfPi - epsilon$1; for (var i = 0, n = polygon.length; i < n; ++i) { if (!(m = (ring = polygon[i]).length)) continue; @@ -10664,7 +10864,7 @@ // same side as the South pole. - return (angle < -epsilon || angle < epsilon && sum < -epsilon2) ^ winding & 1; + return (angle < -epsilon$1 || angle < epsilon$1 && sum < -epsilon2$1) ^ winding & 1; } function clip (pointVisible, clipLine, interpolate, start) { @@ -10691,7 +10891,7 @@ clip.point = point; clip.lineStart = lineStart; clip.lineEnd = lineEnd; - segments = merge(segments); + segments = merge$4(segments); var startInside = polygonContains(polygon, start); if (segments.length) { @@ -10793,7 +10993,7 @@ function compareIntersection(a, b) { - return ((a = a.x)[0] < 0 ? a[1] - halfPi - epsilon : halfPi - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfPi - epsilon : halfPi - b[1]); + return ((a = a.x)[0] < 0 ? a[1] - halfPi - epsilon$1 : halfPi - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfPi - epsilon$1 : halfPi - b[1]); } var clipAntimeridian = clip(function () { @@ -10818,7 +11018,7 @@ var sign1 = lambda1 > 0 ? pi : -pi, delta = abs$2(lambda1 - lambda0); - if (abs$2(delta - pi) < epsilon) { + if (abs$2(delta - pi) < epsilon$1) { // line crosses a pole stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi : -halfPi); stream.point(sign0, phi0); @@ -10829,9 +11029,9 @@ _clean = 0; } else if (sign0 !== sign1 && delta >= pi) { // line crosses antimeridian - if (abs$2(lambda0 - sign0) < epsilon) lambda0 -= sign0 * epsilon; // handle degeneracies + if (abs$2(lambda0 - sign0) < epsilon$1) lambda0 -= sign0 * epsilon$1; // handle degeneracies - if (abs$2(lambda1 - sign1) < epsilon) lambda1 -= sign1 * epsilon; + if (abs$2(lambda1 - sign1) < epsilon$1) lambda1 -= sign1 * epsilon$1; phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1); stream.point(sign0, phi0); stream.lineEnd(); @@ -10857,7 +11057,7 @@ var cosPhi0, cosPhi1, sinLambda0Lambda1 = sin(lambda0 - lambda1); - return abs$2(sinLambda0Lambda1) > epsilon ? atan((sin(phi0) * (cosPhi1 = cos(phi1)) * sin(lambda1) - sin(phi1) * (cosPhi0 = cos(phi0)) * sin(lambda0)) / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) : (phi0 + phi1) / 2; + return abs$2(sinLambda0Lambda1) > epsilon$1 ? atan((sin(phi0) * (cosPhi1 = cos(phi1)) * sin(lambda1) - sin(phi1) * (cosPhi0 = cos(phi0)) * sin(lambda0)) / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) : (phi0 + phi1) / 2; } function clipAntimeridianInterpolate(from, to, direction, stream) { @@ -10874,7 +11074,7 @@ stream.point(-pi, -phi); stream.point(-pi, 0); stream.point(-pi, phi); - } else if (abs$2(from[0] - to[0]) > epsilon) { + } else if (abs$2(from[0] - to[0]) > epsilon$1) { var lambda = from[0] < to[0] ? pi : -pi; phi = direction * lambda / 2; stream.point(-lambda, phi); @@ -10889,7 +11089,7 @@ var cr = cos(radius), delta = 6 * radians, smallRadius = cr > 0, - notHemisphere = abs$2(cr) > epsilon; // TODO optimise for this common case + notHemisphere = abs$2(cr) > epsilon$1; // TODO optimise for this common case function interpolate(from, to, direction, stream) { circleStream(stream, radius, delta, direction, from, to); @@ -11010,7 +11210,7 @@ uu = cartesianDot(u, u), t2 = w * w - uu * (cartesianDot(A, A) - 1); if (t2 < 0) return; - var t = sqrt$1(t2), + var t = sqrt(t2), q = cartesianScale(u, (-w - t) / uu); cartesianAddInPlace(q, A); q = spherical(q); @@ -11023,11 +11223,11 @@ z; if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z; var delta = lambda1 - lambda0, - polar = abs$2(delta - pi) < epsilon, - meridian = polar || delta < epsilon; + polar = abs$2(delta - pi) < epsilon$1, + meridian = polar || delta < epsilon$1; if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z; // Check that the first point is between a and b. - if (meridian ? polar ? phi0 + phi1 > 0 ^ q[1] < (abs$2(q[0] - lambda0) < epsilon ? phi0 : phi1) : phi0 <= q[1] && q[1] <= phi1 : delta > pi ^ (lambda0 <= q[0] && q[0] <= lambda1)) { + if (meridian ? polar ? phi0 + phi1 > 0 ^ q[1] < (abs$2(q[0] - lambda0) < epsilon$1 ? phi0 : phi1) : phi0 <= q[1] && q[1] <= phi1 : delta > pi ^ (lambda0 <= q[0] && q[0] <= lambda1)) { var q1 = cartesianScale(u, (-w + t) / uu); cartesianAddInPlace(q1, A); return [q, spherical(q1)]; @@ -11137,7 +11337,7 @@ } function corner(p, direction) { - return abs$2(p[0] - x0) < epsilon ? direction > 0 ? 0 : 3 : abs$2(p[0] - x1) < epsilon ? direction > 0 ? 2 : 1 : abs$2(p[1] - y0) < epsilon ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon + return abs$2(p[0] - x0) < epsilon$1 ? direction > 0 ? 0 : 3 : abs$2(p[0] - x1) < epsilon$1 ? direction > 0 ? 2 : 1 : abs$2(p[1] - y0) < epsilon$1 ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon } function compareIntersection(a, b) { @@ -11204,7 +11404,7 @@ function polygonEnd() { var startInside = polygonInside(), cleanInside = clean && startInside, - visible = (segments = merge(segments)).length; + visible = (segments = merge$4(segments)).length; if (cleanInside || visible) { stream.polygonStart(); @@ -11288,109 +11488,109 @@ }; } - var lengthSum, lambda0$2, sinPhi0$1, cosPhi0$1; - var lengthStream = { - sphere: noop, - point: noop, + var lengthSum$1, lambda0, sinPhi0, cosPhi0; + var lengthStream$1 = { + sphere: noop$1, + point: noop$1, lineStart: lengthLineStart, - lineEnd: noop, - polygonStart: noop, - polygonEnd: noop + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1 }; function lengthLineStart() { - lengthStream.point = lengthPointFirst; - lengthStream.lineEnd = lengthLineEnd; + lengthStream$1.point = lengthPointFirst$1; + lengthStream$1.lineEnd = lengthLineEnd; } function lengthLineEnd() { - lengthStream.point = lengthStream.lineEnd = noop; + lengthStream$1.point = lengthStream$1.lineEnd = noop$1; } - function lengthPointFirst(lambda, phi) { + function lengthPointFirst$1(lambda, phi) { lambda *= radians, phi *= radians; - lambda0$2 = lambda, sinPhi0$1 = sin(phi), cosPhi0$1 = cos(phi); - lengthStream.point = lengthPoint; + lambda0 = lambda, sinPhi0 = sin(phi), cosPhi0 = cos(phi); + lengthStream$1.point = lengthPoint$1; } - function lengthPoint(lambda, phi) { + function lengthPoint$1(lambda, phi) { lambda *= radians, phi *= radians; var sinPhi = sin(phi), cosPhi = cos(phi), - delta = abs$2(lambda - lambda0$2), + delta = abs$2(lambda - lambda0), cosDelta = cos(delta), sinDelta = sin(delta), x = cosPhi * sinDelta, - y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta, - z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta; - lengthSum.add(atan2(sqrt$1(x * x + y * y), z)); - lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi; + y = cosPhi0 * sinPhi - sinPhi0 * cosPhi * cosDelta, + z = sinPhi0 * sinPhi + cosPhi0 * cosPhi * cosDelta; + lengthSum$1.add(atan2(sqrt(x * x + y * y), z)); + lambda0 = lambda, sinPhi0 = sinPhi, cosPhi0 = cosPhi; } function d3_geoLength (object) { - lengthSum = new Adder(); - d3_geoStream(object, lengthStream); - return +lengthSum; + lengthSum$1 = new Adder(); + d3_geoStream(object, lengthStream$1); + return +lengthSum$1; } - var identity = (function (x) { + var identity$4 = (function (x) { return x; }); - var areaSum$1 = new Adder(), - areaRingSum$1 = new Adder(), - x00, - y00, - x0$1, - y0$1; - var areaStream$1 = { - point: noop, - lineStart: noop, - lineEnd: noop, + var areaSum = new Adder(), + areaRingSum = new Adder(), + x00$2, + y00$2, + x0$3, + y0$3; + var areaStream = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, polygonStart: function polygonStart() { - areaStream$1.lineStart = areaRingStart$1; - areaStream$1.lineEnd = areaRingEnd$1; + areaStream.lineStart = areaRingStart; + areaStream.lineEnd = areaRingEnd; }, polygonEnd: function polygonEnd() { - areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop; - areaSum$1.add(abs$2(areaRingSum$1)); - areaRingSum$1 = new Adder(); + areaStream.lineStart = areaStream.lineEnd = areaStream.point = noop$1; + areaSum.add(abs$2(areaRingSum)); + areaRingSum = new Adder(); }, result: function result() { - var area = areaSum$1 / 2; - areaSum$1 = new Adder(); + var area = areaSum / 2; + areaSum = new Adder(); return area; } }; - function areaRingStart$1() { - areaStream$1.point = areaPointFirst$1; + function areaRingStart() { + areaStream.point = areaPointFirst; } - function areaPointFirst$1(x, y) { - areaStream$1.point = areaPoint$1; - x00 = x0$1 = x, y00 = y0$1 = y; + function areaPointFirst(x, y) { + areaStream.point = areaPoint; + x00$2 = x0$3 = x, y00$2 = y0$3 = y; } - function areaPoint$1(x, y) { - areaRingSum$1.add(y0$1 * x - x0$1 * y); - x0$1 = x, y0$1 = y; + function areaPoint(x, y) { + areaRingSum.add(y0$3 * x - x0$3 * y); + x0$3 = x, y0$3 = y; } - function areaRingEnd$1() { - areaPoint$1(x00, y00); + function areaRingEnd() { + areaPoint(x00$2, y00$2); } var x0$2 = Infinity, y0$2 = x0$2, x1 = -x0$2, y1 = x1; - var boundsStream$1 = { - point: boundsPoint$1, - lineStart: noop, - lineEnd: noop, - polygonStart: noop, - polygonEnd: noop, + var boundsStream = { + point: boundsPoint, + lineStart: noop$1, + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1, result: function result() { var bounds = [[x0$2, y0$2], [x1, y1]]; x1 = y1 = -(y0$2 = x0$2 = Infinity); @@ -11398,100 +11598,100 @@ } }; - function boundsPoint$1(x, y) { + function boundsPoint(x, y) { if (x < x0$2) x0$2 = x; if (x > x1) x1 = x; if (y < y0$2) y0$2 = y; if (y > y1) y1 = y; } - var X0$1 = 0, - Y0$1 = 0, - Z0$1 = 0, - X1$1 = 0, - Y1$1 = 0, - Z1$1 = 0, - X2$1 = 0, - Y2$1 = 0, - Z2$1 = 0, + var X0 = 0, + Y0 = 0, + Z0 = 0, + X1 = 0, + Y1 = 0, + Z1 = 0, + X2 = 0, + Y2 = 0, + Z2 = 0, x00$1, y00$1, - x0$3, - y0$3; - var centroidStream$1 = { - point: centroidPoint$1, - lineStart: centroidLineStart$1, - lineEnd: centroidLineEnd$1, + x0$1, + y0$1; + var centroidStream = { + point: centroidPoint, + lineStart: centroidLineStart, + lineEnd: centroidLineEnd, polygonStart: function polygonStart() { - centroidStream$1.lineStart = centroidRingStart$1; - centroidStream$1.lineEnd = centroidRingEnd$1; + centroidStream.lineStart = centroidRingStart; + centroidStream.lineEnd = centroidRingEnd; }, polygonEnd: function polygonEnd() { - centroidStream$1.point = centroidPoint$1; - centroidStream$1.lineStart = centroidLineStart$1; - centroidStream$1.lineEnd = centroidLineEnd$1; + centroidStream.point = centroidPoint; + centroidStream.lineStart = centroidLineStart; + centroidStream.lineEnd = centroidLineEnd; }, result: function result() { - var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1] : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1] : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1] : [NaN, NaN]; - X0$1 = Y0$1 = Z0$1 = X1$1 = Y1$1 = Z1$1 = X2$1 = Y2$1 = Z2$1 = 0; + var centroid = Z2 ? [X2 / Z2, Y2 / Z2] : Z1 ? [X1 / Z1, Y1 / Z1] : Z0 ? [X0 / Z0, Y0 / Z0] : [NaN, NaN]; + X0 = Y0 = Z0 = X1 = Y1 = Z1 = X2 = Y2 = Z2 = 0; return centroid; } }; - function centroidPoint$1(x, y) { - X0$1 += x; - Y0$1 += y; - ++Z0$1; + function centroidPoint(x, y) { + X0 += x; + Y0 += y; + ++Z0; } - function centroidLineStart$1() { - centroidStream$1.point = centroidPointFirstLine; + function centroidLineStart() { + centroidStream.point = centroidPointFirstLine; } function centroidPointFirstLine(x, y) { - centroidStream$1.point = centroidPointLine; - centroidPoint$1(x0$3 = x, y0$3 = y); + centroidStream.point = centroidPointLine; + centroidPoint(x0$1 = x, y0$1 = y); } function centroidPointLine(x, y) { - var dx = x - x0$3, - dy = y - y0$3, - z = sqrt$1(dx * dx + dy * dy); - X1$1 += z * (x0$3 + x) / 2; - Y1$1 += z * (y0$3 + y) / 2; - Z1$1 += z; - centroidPoint$1(x0$3 = x, y0$3 = y); + var dx = x - x0$1, + dy = y - y0$1, + z = sqrt(dx * dx + dy * dy); + X1 += z * (x0$1 + x) / 2; + Y1 += z * (y0$1 + y) / 2; + Z1 += z; + centroidPoint(x0$1 = x, y0$1 = y); } - function centroidLineEnd$1() { - centroidStream$1.point = centroidPoint$1; + function centroidLineEnd() { + centroidStream.point = centroidPoint; } - function centroidRingStart$1() { - centroidStream$1.point = centroidPointFirstRing; + function centroidRingStart() { + centroidStream.point = centroidPointFirstRing; } - function centroidRingEnd$1() { + function centroidRingEnd() { centroidPointRing(x00$1, y00$1); } function centroidPointFirstRing(x, y) { - centroidStream$1.point = centroidPointRing; - centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y); + centroidStream.point = centroidPointRing; + centroidPoint(x00$1 = x0$1 = x, y00$1 = y0$1 = y); } function centroidPointRing(x, y) { - var dx = x - x0$3, - dy = y - y0$3, - z = sqrt$1(dx * dx + dy * dy); - X1$1 += z * (x0$3 + x) / 2; - Y1$1 += z * (y0$3 + y) / 2; - Z1$1 += z; - z = y0$3 * x - x0$3 * y; - X2$1 += z * (x0$3 + x); - Y2$1 += z * (y0$3 + y); - Z2$1 += z * 3; - centroidPoint$1(x0$3 = x, y0$3 = y); + var dx = x - x0$1, + dy = y - y0$1, + z = sqrt(dx * dx + dy * dy); + X1 += z * (x0$1 + x) / 2; + Y1 += z * (y0$1 + y) / 2; + Z1 += z; + z = y0$1 * x - x0$1 * y; + X2 += z * (x0$1 + x); + Y2 += z * (y0$1 + y); + Z2 += z * 3; + centroidPoint(x0$1 = x, y0$1 = y); } function PathContext(context) { @@ -11542,23 +11742,23 @@ } } }, - result: noop + result: noop$1 }; - var lengthSum$1 = new Adder(), + var lengthSum = new Adder(), lengthRing, - x00$2, - y00$2, - x0$4, - y0$4; - var lengthStream$1 = { - point: noop, + x00, + y00, + x0, + y0; + var lengthStream = { + point: noop$1, lineStart: function lineStart() { - lengthStream$1.point = lengthPointFirst$1; + lengthStream.point = lengthPointFirst; }, lineEnd: function lineEnd() { - if (lengthRing) lengthPoint$1(x00$2, y00$2); - lengthStream$1.point = noop; + if (lengthRing) lengthPoint(x00, y00); + lengthStream.point = noop$1; }, polygonStart: function polygonStart() { lengthRing = true; @@ -11567,21 +11767,21 @@ lengthRing = null; }, result: function result() { - var length = +lengthSum$1; - lengthSum$1 = new Adder(); + var length = +lengthSum; + lengthSum = new Adder(); return length; } }; - function lengthPointFirst$1(x, y) { - lengthStream$1.point = lengthPoint$1; - x00$2 = x0$4 = x, y00$2 = y0$4 = y; + function lengthPointFirst(x, y) { + lengthStream.point = lengthPoint; + x00 = x0 = x, y00 = y0 = y; } - function lengthPoint$1(x, y) { - x0$4 -= x, y0$4 -= y; - lengthSum$1.add(sqrt$1(x0$4 * x0$4 + y0$4 * y0$4)); - x0$4 = x, y0$4 = y; + function lengthPoint(x, y) { + x0 -= x, y0 -= y; + lengthSum.add(sqrt(x0 * x0 + y0 * y0)); + x0 = x, y0 = y; } function PathString() { @@ -11665,27 +11865,27 @@ } path.area = function (object) { - d3_geoStream(object, projectionStream(areaStream$1)); - return areaStream$1.result(); + d3_geoStream(object, projectionStream(areaStream)); + return areaStream.result(); }; path.measure = function (object) { - d3_geoStream(object, projectionStream(lengthStream$1)); - return lengthStream$1.result(); + d3_geoStream(object, projectionStream(lengthStream)); + return lengthStream.result(); }; path.bounds = function (object) { - d3_geoStream(object, projectionStream(boundsStream$1)); - return boundsStream$1.result(); + d3_geoStream(object, projectionStream(boundsStream)); + return boundsStream.result(); }; path.centroid = function (object) { - d3_geoStream(object, projectionStream(centroidStream$1)); - return centroidStream$1.result(); + d3_geoStream(object, projectionStream(centroidStream)); + return centroidStream.result(); }; path.projection = function (_) { - return arguments.length ? (projectionStream = _ == null ? (projection = null, identity) : (projection = _).stream, path) : projection; + return arguments.length ? (projectionStream = _ == null ? (projection = null, identity$4) : (projection = _).stream, path) : projection; }; path.context = function (_) { @@ -11706,10 +11906,10 @@ function d3_geoTransform (methods) { return { - stream: transformer(methods) + stream: transformer$1(methods) }; } - function transformer(methods) { + function transformer$1(methods) { return function (stream) { var s = new TransformStream(); @@ -11750,8 +11950,8 @@ var clip = projection.clipExtent && projection.clipExtent(); projection.scale(150).translate([0, 0]); if (clip != null) projection.clipExtent(null); - d3_geoStream(object, projection.stream(boundsStream$1)); - fitBounds(boundsStream$1.result()); + d3_geoStream(object, projection.stream(boundsStream)); + fitBounds(boundsStream.result()); if (clip != null) projection.clipExtent(clip); return projection; } @@ -11797,7 +11997,7 @@ } function resampleNone(project) { - return transformer({ + return transformer$1({ point: function point(x, y) { x = project(x, y); this.stream.point(x[0], x[1]); @@ -11815,9 +12015,9 @@ var a = a0 + a1, b = b0 + b1, c = c0 + c1, - m = sqrt$1(a * a + b * b + c * c), + m = sqrt(a * a + b * b + c * c), phi2 = asin(c /= m), - lambda2 = abs$2(abs$2(c) - 1) < epsilon || abs$2(lambda0 - lambda1) < epsilon ? (lambda0 + lambda1) / 2 : atan2(b, a), + lambda2 = abs$2(abs$2(c) - 1) < epsilon$1 || abs$2(lambda0 - lambda1) < epsilon$1 ? (lambda0 + lambda1) / 2 : atan2(b, a), p = project(lambda2, phi2), x2 = p[0], y2 = p[1], @@ -11898,14 +12098,14 @@ }; } - var transformRadians = transformer({ + var transformRadians = transformer$1({ point: function point(x, y) { this.stream.point(x * radians, y * radians); } }); function transformRotate(rotate) { - return transformer({ + return transformer$1({ point: function point(x, y) { var r = rotate(x, y); return this.stream.point(r[0], r[1]); @@ -11984,7 +12184,7 @@ y0, x1, y1, - postclip = identity, + postclip = identity$4, // post-clip extent delta2 = 0.5, // precision @@ -12000,7 +12200,7 @@ function invert(point) { point = projectRotateTransform.invert(point[0], point[1]); - return point && [point[0] * degrees, point[1] * degrees]; + return point && [point[0] * degrees$1, point[1] * degrees$1]; } projection.stream = function (stream) { @@ -12016,11 +12216,11 @@ }; projection.clipAngle = function (_) { - return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees; + return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees$1; }; projection.clipExtent = function (_) { - return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; }; projection.scale = function (_) { @@ -12032,15 +12232,15 @@ }; projection.center = function (_) { - return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees, phi * degrees]; + return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees$1, phi * degrees$1]; }; projection.rotate = function (_) { - return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees, deltaPhi * degrees, deltaGamma * degrees]; + return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1]; }; projection.angle = function (_) { - return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees; + return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees$1; }; projection.reflectX = function (_) { @@ -12052,7 +12252,7 @@ }; projection.precision = function (_) { - return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt$1(delta2); + return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2); }; projection.fitExtent = function (extent, object) { @@ -12098,7 +12298,7 @@ } mercatorRaw.invert = function (x, y) { - return [x, 2 * atan(exp(y)) - halfPi]; + return [x, 2 * atan(exp$2(y)) - halfPi]; }; function mercator () { @@ -12158,13 +12358,13 @@ // clip extent kx = 1, ky = 1, - transform = transformer({ + transform = transformer$1({ point: function point(x, y) { var p = projection([x, y]); this.stream.point(p[0], p[1]); } }), - postclip = identity, + postclip = identity$4, cache, cacheStream; @@ -12210,7 +12410,7 @@ }; projection.clipExtent = function (_) { - return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; }; projection.scale = function (_) { @@ -12222,7 +12422,7 @@ }; projection.angle = function (_) { - return arguments.length ? (alpha = _ % 360 * radians, sa = sin(alpha), ca = cos(alpha), reset()) : alpha * degrees; + return arguments.length ? (alpha = _ % 360 * radians, sa = sin(alpha), ca = cos(alpha), reset()) : alpha * degrees$1; }; projection.reflectX = function (_) { @@ -12255,26 +12455,26 @@ // constants var TAU = 2 * Math.PI; var EQUATORIAL_RADIUS = 6356752.314245179; - var POLAR_RADIUS = 6378137.0; + var POLAR_RADIUS$1 = 6378137.0; function geoLatToMeters(dLat) { - return dLat * (TAU * POLAR_RADIUS / 360); + return dLat * (TAU * POLAR_RADIUS$1 / 360); } function geoLonToMeters(dLon, atLat) { return Math.abs(atLat) >= 90 ? 0 : dLon * (TAU * EQUATORIAL_RADIUS / 360) * Math.abs(Math.cos(atLat * (Math.PI / 180))); } function geoMetersToLat(m) { - return m / (TAU * POLAR_RADIUS / 360); + return m / (TAU * POLAR_RADIUS$1 / 360); } function geoMetersToLon(m, atLat) { return Math.abs(atLat) >= 90 ? 0 : m / (TAU * EQUATORIAL_RADIUS / 360) / Math.abs(Math.cos(atLat * (Math.PI / 180))); } function geoMetersToOffset(meters, tileSize) { tileSize = tileSize || 256; - return [meters[0] * tileSize / (TAU * EQUATORIAL_RADIUS), -meters[1] * tileSize / (TAU * POLAR_RADIUS)]; + return [meters[0] * tileSize / (TAU * EQUATORIAL_RADIUS), -meters[1] * tileSize / (TAU * POLAR_RADIUS$1)]; } function geoOffsetToMeters(offset, tileSize) { tileSize = tileSize || 256; - return [offset[0] * TAU * EQUATORIAL_RADIUS / tileSize, -offset[1] * TAU * POLAR_RADIUS / tileSize]; + return [offset[0] * TAU * EQUATORIAL_RADIUS / tileSize, -offset[1] * TAU * POLAR_RADIUS$1 / tileSize]; } // Equirectangular approximation of spherical distances on Earth function geoSphericalDistance(a, b) { @@ -12406,33 +12606,34 @@ } }); - var $every$1 = arrayIteration.every; - + var $every = arrayIteration.every; - var STRICT_METHOD$6 = arrayMethodIsStrict('every'); - var USES_TO_LENGTH$8 = arrayMethodUsesToLength('every'); + var STRICT_METHOD$1 = arrayMethodIsStrict('every'); // `Array.prototype.every` method - // https://tc39.github.io/ecma262/#sec-array.prototype.every - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$6 || !USES_TO_LENGTH$8 }, { + // https://tc39.es/ecma262/#sec-array.prototype.every + _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$1 }, { every: function every(callbackfn /* , thisArg */) { - return $every$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $every(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); - var $reduce$1 = arrayReduce.left; + var $reduce = arrayReduce.left; + - var STRICT_METHOD$7 = arrayMethodIsStrict('reduce'); - var USES_TO_LENGTH$9 = arrayMethodUsesToLength('reduce', { 1: 0 }); + var STRICT_METHOD = arrayMethodIsStrict('reduce'); + // Chrome 80-82 has a critical bug + // https://bugs.chromium.org/p/chromium/issues/detail?id=1049982 + var CHROME_BUG = !engineIsNode && engineV8Version > 79 && engineV8Version < 83; // `Array.prototype.reduce` method - // https://tc39.github.io/ecma262/#sec-array.prototype.reduce - _export({ target: 'Array', proto: true, forced: !STRICT_METHOD$7 || !USES_TO_LENGTH$9 }, { + // https://tc39.es/ecma262/#sec-array.prototype.reduce + _export({ target: 'Array', proto: true, forced: !STRICT_METHOD || CHROME_BUG }, { reduce: function reduce(callbackfn /* , initialValue */) { - return $reduce$1(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + return $reduce(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); } }); @@ -12957,10 +13158,22 @@ var x = 0; var y = 0; - if (point[0] > dimensions[0] - pad[1]) x = -10; - if (point[0] < pad[3]) x = 10; - if (point[1] > dimensions[1] - pad[2]) y = -10; - if (point[1] < pad[0]) y = 10; + + if (point[0] > dimensions[0] - pad[1]) { + x = -10; + } + + if (point[0] < pad[3]) { + x = 10; + } + + if (point[1] > dimensions[1] - pad[2]) { + y = -10; + } + + if (point[1] < pad[0]) { + y = 10; + } if (x || y) { return [x, y]; @@ -12969,24 +13182,24 @@ } } - var noop$1 = { + var noop = { value: function value() {} }; - function dispatch() { + function dispatch$8() { for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) { if (!(t = arguments[i] + "") || t in _ || /[\s.]/.test(t)) throw new Error("illegal type: " + t); _[t] = []; } - return new Dispatch$1(_); + return new Dispatch(_); } - function Dispatch$1(_) { + function Dispatch(_) { this._ = _; } - function parseTypenames(typenames, types) { + function parseTypenames$1(typenames, types) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -12999,18 +13212,18 @@ }); } - Dispatch$1.prototype = dispatch.prototype = { - constructor: Dispatch$1, + Dispatch.prototype = dispatch$8.prototype = { + constructor: Dispatch, on: function on(typename, callback) { var _ = this._, - T = parseTypenames(typename + "", _), + T = parseTypenames$1(typename + "", _), t, i = -1, n = T.length; // If no callback was specified, return the callback of the given type and name. if (arguments.length < 2) { while (++i < n) { - if ((t = (typename = T[i]).type) && (t = get$3(_[t], typename.name))) return t; + if ((t = (typename = T[i]).type) && (t = get$2(_[t], typename.name))) return t; } return; @@ -13021,8 +13234,8 @@ if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback); while (++i < n) { - if (t = (typename = T[i]).type) _[t] = set$3(_[t], typename.name, callback);else if (callback == null) for (t in _) { - _[t] = set$3(_[t], typename.name, null); + if (t = (typename = T[i]).type) _[t] = set$1(_[t], typename.name, callback);else if (callback == null) for (t in _) { + _[t] = set$1(_[t], typename.name, null); } } @@ -13036,7 +13249,7 @@ copy[t] = _[t].slice(); } - return new Dispatch$1(copy); + return new Dispatch(copy); }, call: function call(type, that) { if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) { @@ -13057,7 +13270,7 @@ } }; - function get$3(type, name) { + function get$2(type, name) { for (var i = 0, n = type.length, c; i < n; ++i) { if ((c = type[i]).name === name) { return c.value; @@ -13065,10 +13278,10 @@ } } - function set$3(type, name, callback) { + function set$1(type, name, callback) { for (var i = 0, n = type.length; i < n; ++i) { if (type[i].name === name) { - type[i] = noop$1, type = type.slice(0, i).concat(type.slice(i + 1)); + type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1)); break; } } @@ -13138,7 +13351,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function array (x) { @@ -13175,30 +13388,27 @@ } } - return new Selection(subgroups, parents); + return new Selection$1(subgroups, parents); } - var $find$1 = arrayIteration.find; - + var $find = arrayIteration.find; var FIND = 'find'; - var SKIPS_HOLES = true; - - var USES_TO_LENGTH$a = arrayMethodUsesToLength(FIND); + var SKIPS_HOLES$1 = true; // Shouldn't skip holes - if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; }); + if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES$1 = false; }); // `Array.prototype.find` method - // https://tc39.github.io/ecma262/#sec-array.prototype.find - _export({ target: 'Array', proto: true, forced: SKIPS_HOLES || !USES_TO_LENGTH$a }, { + // https://tc39.es/ecma262/#sec-array.prototype.find + _export({ target: 'Array', proto: true, forced: SKIPS_HOLES$1 }, { find: function find(callbackfn /* , that = undefined */) { - return $find$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables addToUnscopables(FIND); function matcher (selector) { @@ -13212,11 +13422,11 @@ }; } - var find$1 = Array.prototype.find; + var find = Array.prototype.find; function childFind(match) { return function () { - return find$1.call(this.children, match); + return find.call(this.children, match); }; } @@ -13255,7 +13465,7 @@ } } - return new Selection(subgroups, this._parents); + return new Selection$1(subgroups, this._parents); } function sparse (update) { @@ -13263,7 +13473,7 @@ } function selection_enter () { - return new Selection(this._enter || this._groups.map(sparse), this._parents); + return new Selection$1(this._enter || this._groups.map(sparse), this._parents); } function EnterNode(parent, datum) { this.ownerDocument = parent.ownerDocument; @@ -13288,7 +13498,7 @@ } }; - function constant (x) { + function constant$3 (x) { return function () { return x; }; @@ -13373,7 +13583,7 @@ var bind = key ? bindKey : bindIndex, parents = this._parents, groups = this._groups; - if (typeof value !== "function") value = constant(value); + if (typeof value !== "function") value = constant$3(value); for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) { var parent = parents[j], @@ -13400,14 +13610,14 @@ } } - update = new Selection(update, parents); + update = new Selection$1(update, parents); update._enter = enter; update._exit = exit; return update; } function selection_exit () { - return new Selection(this._exit || this._groups.map(sparse), this._parents); + return new Selection$1(this._exit || this._groups.map(sparse), this._parents); } function selection_join (onenter, onupdate, onexit) { @@ -13421,7 +13631,7 @@ } function selection_merge (selection) { - if (!(selection instanceof Selection)) throw new Error("invalid merge"); + if (!(selection instanceof Selection$1)) throw new Error("invalid merge"); for (var groups0 = this._groups, groups1 = selection._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { @@ -13435,7 +13645,7 @@ merges[j] = groups0[j]; } - return new Selection(merges, this._parents); + return new Selection$1(merges, this._parents); } function selection_order () { @@ -13468,7 +13678,7 @@ sortgroup.sort(compareNode); } - return new Selection(sortgroups, this._parents).order(); + return new Selection$1(sortgroups, this._parents).order(); } function ascending(a, b) { @@ -13532,38 +13742,38 @@ return this; } - function attrRemove(name) { + function attrRemove$1(name) { return function () { this.removeAttribute(name); }; } - function attrRemoveNS(fullname) { + function attrRemoveNS$1(fullname) { return function () { this.removeAttributeNS(fullname.space, fullname.local); }; } - function attrConstant(name, value) { + function attrConstant$1(name, value) { return function () { this.setAttribute(name, value); }; } - function attrConstantNS(fullname, value) { + function attrConstantNS$1(fullname, value) { return function () { this.setAttributeNS(fullname.space, fullname.local, value); }; } - function attrFunction(name, value) { + function attrFunction$1(name, value) { return function () { var v = value.apply(this, arguments); if (v == null) this.removeAttribute(name);else this.setAttribute(name, v); }; } - function attrFunctionNS(fullname, value) { + function attrFunctionNS$1(fullname, value) { return function () { var v = value.apply(this, arguments); if (v == null) this.removeAttributeNS(fullname.space, fullname.local);else this.setAttributeNS(fullname.space, fullname.local, v); @@ -13578,7 +13788,7 @@ return fullname.local ? node.getAttributeNS(fullname.space, fullname.local) : node.getAttribute(fullname); } - return this.each((value == null ? fullname.local ? attrRemoveNS : attrRemove : typeof value === "function" ? fullname.local ? attrFunctionNS : attrFunction : fullname.local ? attrConstantNS : attrConstant)(fullname, value)); + return this.each((value == null ? fullname.local ? attrRemoveNS$1 : attrRemove$1 : typeof value === "function" ? fullname.local ? attrFunctionNS$1 : attrFunction$1 : fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, value)); } function defaultView (node) { @@ -13587,19 +13797,19 @@ || node.defaultView; // node is a Document } - function styleRemove(name) { + function styleRemove$1(name) { return function () { this.style.removeProperty(name); }; } - function styleConstant(name, value, priority) { + function styleConstant$1(name, value, priority) { return function () { this.style.setProperty(name, value, priority); }; } - function styleFunction(name, value, priority) { + function styleFunction$1(name, value, priority) { return function () { var v = value.apply(this, arguments); if (v == null) this.style.removeProperty(name);else this.style.setProperty(name, v, priority); @@ -13607,7 +13817,7 @@ } function selection_style (name, value, priority) { - return arguments.length > 1 ? this.each((value == null ? styleRemove : typeof value === "function" ? styleFunction : styleConstant)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name); + return arguments.length > 1 ? this.each((value == null ? styleRemove$1 : typeof value === "function" ? styleFunction$1 : styleConstant$1)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name); } function styleValue(node, name) { return node.style.getPropertyValue(name) || defaultView(node).getComputedStyle(node, null).getPropertyValue(name); @@ -13733,13 +13943,13 @@ this.textContent = ""; } - function textConstant(value) { + function textConstant$1(value) { return function () { this.textContent = value; }; } - function textFunction(value) { + function textFunction$1(value) { return function () { var v = value.apply(this, arguments); this.textContent = v == null ? "" : v; @@ -13747,7 +13957,7 @@ } function selection_text (value) { - return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction : textConstant)(value)) : this.node().textContent; + return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction$1 : textConstant$1)(value)) : this.node().textContent; } function htmlRemove() { @@ -13806,13 +14016,13 @@ }); } - function remove() { + function remove$7() { var parent = this.parentNode; if (parent) parent.removeChild(this); } function selection_remove () { - return this.each(remove); + return this.each(remove$7); } function selection_cloneShallow() { @@ -13841,7 +14051,7 @@ }; } - function parseTypenames$1(typenames) { + function parseTypenames(typenames) { return typenames.trim().split(/^|\s+/).map(function (t) { var name = "", i = t.indexOf("."); @@ -13896,7 +14106,7 @@ } function selection_on (typename, value, options) { - var typenames = parseTypenames$1(typename + ""), + var typenames = parseTypenames(typename + ""), i, n = typenames.length, t; @@ -13923,7 +14133,7 @@ return this; } - function dispatchEvent$1(node, type, params) { + function dispatchEvent(node, type, params) { var window = defaultView(node), event = window.CustomEvent; @@ -13939,13 +14149,13 @@ function dispatchConstant(type, params) { return function () { - return dispatchEvent$1(this, type, params); + return dispatchEvent(this, type, params); }; } function dispatchFunction(type, params) { return function () { - return dispatchEvent$1(this, type, params.apply(this, arguments)); + return dispatchEvent(this, type, params.apply(this, arguments)); }; } @@ -13953,7 +14163,7 @@ return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type, params)); } - var _marked$2 = /*#__PURE__*/regeneratorRuntime.mark(_callee); + var _marked = /*#__PURE__*/regeneratorRuntime.mark(_callee); function _callee() { var groups, j, m, group, i, n, node; @@ -14000,25 +14210,25 @@ return _context.stop(); } } - }, _marked$2, this); + }, _marked, this); } - var root = [null]; - function Selection(groups, parents) { + var root$1 = [null]; + function Selection$1(groups, parents) { this._groups = groups; this._parents = parents; } function selection() { - return new Selection([[document.documentElement]], root); + return new Selection$1([[document.documentElement]], root$1); } function selection_selection() { return this; } - Selection.prototype = selection.prototype = _defineProperty({ - constructor: Selection, + Selection$1.prototype = selection.prototype = _defineProperty({ + constructor: Selection$1, select: selection_select, selectAll: selection_selectAll, selectChild: selection_selectChild, @@ -14056,7 +14266,7 @@ }, Symbol.iterator, _callee); function select (selector) { - return typeof selector === "string" ? new Selection([[document.querySelector(selector)]], [document.documentElement]) : new Selection([[selector]], root); + return typeof selector === "string" ? new Selection$1([[document.querySelector(selector)]], [document.documentElement]) : new Selection$1([[selector]], root$1); } function sourceEvent (event) { @@ -14093,23 +14303,23 @@ } function selectAll (selector) { - return typeof selector === "string" ? new Selection([document.querySelectorAll(selector)], [document.documentElement]) : new Selection([selector == null ? [] : array(selector)], root); + return typeof selector === "string" ? new Selection$1([document.querySelectorAll(selector)], [document.documentElement]) : new Selection$1([selector == null ? [] : array(selector)], root$1); } - function nopropagation(event) { + function nopropagation$1(event) { event.stopImmediatePropagation(); } - function noevent (event) { + function noevent$1 (event) { event.preventDefault(); event.stopImmediatePropagation(); } function dragDisable (view) { var root = view.document.documentElement, - selection = select(view).on("dragstart.drag", noevent, true); + selection = select(view).on("dragstart.drag", noevent$1, true); if ("onselectstart" in root) { - selection.on("selectstart.drag", noevent, true); + selection.on("selectstart.drag", noevent$1, true); } else { root.__noselect = root.style.MozUserSelect; root.style.MozUserSelect = "none"; @@ -14120,7 +14330,7 @@ selection = select(view).on("dragstart.drag", null); if (noclick) { - selection.on("click.drag", noevent, true); + selection.on("click.drag", noevent$1, true); setTimeout(function () { selection.on("click.drag", null); }, 0); @@ -14134,18 +14344,12 @@ } } - var constant$1 = (function (x) { + var constant$2 = (function (x) { return function () { return x; }; }); - // `Object.defineProperties` method - // https://tc39.github.io/ecma262/#sec-object.defineproperties - _export({ target: 'Object', stat: true, forced: !descriptors, sham: !descriptors }, { - defineProperties: objectDefineProperties - }); - function DragEvent(type, _ref) { var sourceEvent = _ref.sourceEvent, subject = _ref.subject, @@ -14220,7 +14424,7 @@ return value === this._ ? this : value; }; - function defaultFilter(event) { + function defaultFilter$2(event) { return !event.ctrlKey && !event.button; } @@ -14235,17 +14439,17 @@ } : d; } - function defaultTouchable() { + function defaultTouchable$1() { return navigator.maxTouchPoints || "ontouchstart" in this; } function d3_drag () { - var filter = defaultFilter, + var filter = defaultFilter$2, container = defaultContainer, subject = defaultSubject, - touchable = defaultTouchable, + touchable = defaultTouchable$1, gestures = {}, - listeners = dispatch("start", "drag", "end"), + listeners = dispatch$8("start", "drag", "end"), active = 0, mousedownx, mousedowny, @@ -14263,7 +14467,7 @@ if (!gesture) return; select(event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true); dragDisable(event.view); - nopropagation(event); + nopropagation$1(event); mousemoving = false; mousedownx = event.clientX; mousedowny = event.clientY; @@ -14271,7 +14475,7 @@ } function mousemoved(event) { - noevent(event); + noevent$1(event); if (!mousemoving) { var dx = event.clientX - mousedownx, @@ -14285,7 +14489,7 @@ function mouseupped(event) { select(event.view).on("mousemove.drag mouseup.drag", null); yesdrag(event.view, mousemoving); - noevent(event); + noevent$1(event); gestures.mouse("end", event); } @@ -14299,7 +14503,7 @@ for (i = 0; i < n; ++i) { if (gesture = beforestart(this, c, event, d, touches[i].identifier, touches[i])) { - nopropagation(event); + nopropagation$1(event); gesture("start", event, touches[i]); } } @@ -14313,7 +14517,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - noevent(event); + noevent$1(event); gesture("drag", event, touches[i]); } } @@ -14331,7 +14535,7 @@ for (i = 0; i < n; ++i) { if (gesture = gestures[touches[i].identifier]) { - nopropagation(event); + nopropagation$1(event); gesture("end", event, touches[i]); } } @@ -14390,19 +14594,19 @@ } drag.filter = function (_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$1(!!_), drag) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter; }; drag.container = function (_) { - return arguments.length ? (container = typeof _ === "function" ? _ : constant$1(_), drag) : container; + return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container; }; drag.subject = function (_) { - return arguments.length ? (subject = typeof _ === "function" ? _ : constant$1(_), drag) : subject; + return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject; }; drag.touchable = function (_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$1(!!_), drag) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable; }; drag.on = function () { @@ -14417,92 +14621,195 @@ return drag; } - var defineProperty$9 = objectDefineProperty.f; + var defineProperty$1 = objectDefineProperty.f; var getOwnPropertyNames$1 = objectGetOwnPropertyNames.f; - var setInternalState$8 = internalState.set; + + var enforceInternalState = internalState.enforce; + + var MATCH$1 = wellKnownSymbol('match'); - var NativeRegExp = global_1.RegExp; - var RegExpPrototype$1 = NativeRegExp.prototype; + var NativeRegExp = global$2.RegExp; + var RegExpPrototype = NativeRegExp.prototype; + // TODO: Use only propper RegExpIdentifierName + var IS_NCG = /^\?<[^\s\d!#%&*+<=>@^][^\s!#%&*+<=>@^]*>/; var re1 = /a/g; var re2 = /a/g; // "new" should create a new object, old webkit bug var CORRECT_NEW = new NativeRegExp(re1) !== re1; - var UNSUPPORTED_Y$2 = regexpStickyHelpers.UNSUPPORTED_Y; + var UNSUPPORTED_Y = regexpStickyHelpers.UNSUPPORTED_Y; + + var BASE_FORCED = descriptors && + (!CORRECT_NEW || UNSUPPORTED_Y || regexpUnsupportedDotAll || regexpUnsupportedNcg || fails(function () { + re2[MATCH$1] = false; + // RegExp constructor can alter flags and IsRegExp works correct with @@match + return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i'; + })); + + var handleDotAll = function (string) { + var length = string.length; + var index = 0; + var result = ''; + var brackets = false; + var chr; + for (; index <= length; index++) { + chr = string.charAt(index); + if (chr === '\\') { + result += chr + string.charAt(++index); + continue; + } + if (!brackets && chr === '.') { + result += '[\\s\\S]'; + } else { + if (chr === '[') { + brackets = true; + } else if (chr === ']') { + brackets = false; + } result += chr; + } + } return result; + }; - var FORCED$b = descriptors && isForced_1('RegExp', (!CORRECT_NEW || UNSUPPORTED_Y$2 || fails(function () { - re2[MATCH$1] = false; - // RegExp constructor can alter flags and IsRegExp works correct with @@match - return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i'; - }))); + var handleNCG = function (string) { + var length = string.length; + var index = 0; + var result = ''; + var named = []; + var names = {}; + var brackets = false; + var ncg = false; + var groupid = 0; + var groupname = ''; + var chr; + for (; index <= length; index++) { + chr = string.charAt(index); + if (chr === '\\') { + chr = chr + string.charAt(++index); + } else if (chr === ']') { + brackets = false; + } else if (!brackets) switch (true) { + case chr === '[': + brackets = true; + break; + case chr === '(': + if (IS_NCG.test(string.slice(index + 1))) { + index += 2; + ncg = true; + } + result += chr; + groupid++; + continue; + case chr === '>' && ncg: + if (groupname === '' || has$1(names, groupname)) { + throw new SyntaxError('Invalid capture group name'); + } + names[groupname] = true; + named.push([groupname, groupid]); + ncg = false; + groupname = ''; + continue; + } + if (ncg) groupname += chr; + else result += chr; + } return [result, named]; + }; // `RegExp` constructor - // https://tc39.github.io/ecma262/#sec-regexp-constructor - if (FORCED$b) { + // https://tc39.es/ecma262/#sec-regexp-constructor + if (isForced_1('RegExp', BASE_FORCED)) { var RegExpWrapper = function RegExp(pattern, flags) { var thisIsRegExp = this instanceof RegExpWrapper; var patternIsRegExp = isRegexp(pattern); var flagsAreUndefined = flags === undefined; - var sticky; + var groups = []; + var rawPattern = pattern; + var rawFlags, dotAll, sticky, handled, result, state; - if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) { + if (!thisIsRegExp && patternIsRegExp && flagsAreUndefined && pattern.constructor === RegExpWrapper) { return pattern; } - if (CORRECT_NEW) { - if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source; - } else if (pattern instanceof RegExpWrapper) { - if (flagsAreUndefined) flags = regexpFlags.call(pattern); + if (patternIsRegExp || pattern instanceof RegExpWrapper) { pattern = pattern.source; + if (flagsAreUndefined) flags = 'flags' in rawPattern ? rawPattern.flags : regexpFlags.call(rawPattern); + } + + pattern = pattern === undefined ? '' : String(pattern); + flags = flags === undefined ? '' : String(flags); + rawPattern = pattern; + + if (regexpUnsupportedDotAll && 'dotAll' in re1) { + dotAll = !!flags && flags.indexOf('s') > -1; + if (dotAll) flags = flags.replace(/s/g, ''); } - if (UNSUPPORTED_Y$2) { + rawFlags = flags; + + if (UNSUPPORTED_Y && 'sticky' in re1) { sticky = !!flags && flags.indexOf('y') > -1; if (sticky) flags = flags.replace(/y/g, ''); } - var result = inheritIfRequired( - CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags), - thisIsRegExp ? this : RegExpPrototype$1, - RegExpWrapper - ); + if (regexpUnsupportedNcg) { + handled = handleNCG(pattern); + pattern = handled[0]; + groups = handled[1]; + } + + result = inheritIfRequired(NativeRegExp(pattern, flags), thisIsRegExp ? this : RegExpPrototype, RegExpWrapper); + + if (dotAll || sticky || groups.length) { + state = enforceInternalState(result); + if (dotAll) { + state.dotAll = true; + state.raw = RegExpWrapper(handleDotAll(pattern), rawFlags); + } + if (sticky) state.sticky = true; + if (groups.length) state.groups = groups; + } - if (UNSUPPORTED_Y$2 && sticky) setInternalState$8(result, { sticky: sticky }); + if (pattern !== rawPattern) try { + // fails in old engines, but we have no alternatives for unsupported regex syntax + createNonEnumerableProperty(result, 'source', rawPattern === '' ? '(?:)' : rawPattern); + } catch (error) { /* empty */ } return result; }; + var proxy = function (key) { - key in RegExpWrapper || defineProperty$9(RegExpWrapper, key, { + key in RegExpWrapper || defineProperty$1(RegExpWrapper, key, { configurable: true, get: function () { return NativeRegExp[key]; }, set: function (it) { NativeRegExp[key] = it; } }); }; - var keys$2 = getOwnPropertyNames$1(NativeRegExp); - var index = 0; - while (keys$2.length > index) proxy(keys$2[index++]); - RegExpPrototype$1.constructor = RegExpWrapper; - RegExpWrapper.prototype = RegExpPrototype$1; - redefine(global_1, 'RegExp', RegExpWrapper); + + for (var keys$1 = getOwnPropertyNames$1(NativeRegExp), index$1 = 0; keys$1.length > index$1;) { + proxy(keys$1[index$1++]); + } + + RegExpPrototype.constructor = RegExpWrapper; + RegExpWrapper.prototype = RegExpPrototype; + redefine(global$2, 'RegExp', RegExpWrapper); } - // https://tc39.github.io/ecma262/#sec-get-regexp-@@species + // https://tc39.es/ecma262/#sec-get-regexp-@@species setSpecies('RegExp'); function define (constructor, factory, prototype) { constructor.prototype = factory.prototype = prototype; prototype.constructor = constructor; } - function extend(parent, definition) { + function extend$3(parent, definition) { var prototype = Object.create(parent.prototype); for (var key in definition) { @@ -14745,7 +15052,7 @@ this.b = +b; this.opacity = +opacity; } - define(Rgb, rgb, extend(Color, { + define(Rgb, rgb, extend$3(Color, { brighter: function brighter(k) { k = k == null ? _brighter : Math.pow(_brighter, k); return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); @@ -14768,7 +15075,7 @@ })); function rgb_formatHex() { - return "#" + hex$2(this.r) + hex$2(this.g) + hex$2(this.b); + return "#" + hex$1(this.r) + hex$1(this.g) + hex$1(this.b); } function rgb_formatRgb() { @@ -14777,7 +15084,7 @@ return (a === 1 ? "rgb(" : "rgba(") + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + (a === 1 ? ")" : ", " + a + ")"); } - function hex$2(value) { + function hex$1(value) { value = Math.max(0, Math.min(255, Math.round(value) || 0)); return (value < 16 ? "0" : "") + value.toString(16); } @@ -14823,7 +15130,7 @@ this.opacity = +opacity; } - define(Hsl, hsl, extend(Color, { + define(Hsl, hsl, extend$3(Color, { brighter: function brighter(k) { k = k == null ? _brighter : Math.pow(_brighter, k); return new Hsl(this.h, this.s, this.l * k, this.opacity); @@ -14855,13 +15162,13 @@ return (h < 60 ? m1 + (m2 - m1) * h / 60 : h < 180 ? m2 : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 : m1) * 255; } - var constant$2 = (function (x) { + var constant$1 = (function (x) { return function () { return x; }; }); - function linear(a, d) { + function linear$2(a, d) { return function (t) { return a + t * d; }; @@ -14874,12 +15181,12 @@ } function gamma(y) { return (y = +y) === 1 ? nogamma : function (a, b) { - return b - a ? exponential(a, b, y) : constant$2(isNaN(a) ? b : a); + return b - a ? exponential(a, b, y) : constant$1(isNaN(a) ? b : a); }; } function nogamma(a, b) { var d = b - a; - return d ? linear(a, d) : constant$2(isNaN(a) ? b : a); + return d ? linear$2(a, d) : constant$1(isNaN(a) ? b : a); } var d3_interpolateRgb = (function rgbGamma(y) { @@ -14928,7 +15235,7 @@ i; for (i = 0; i < na; ++i) { - x[i] = interpolate(a[i], b[i]); + x[i] = interpolate$1(a[i], b[i]); } for (; i < nb; ++i) { @@ -14966,7 +15273,7 @@ for (k in b) { if (k in a) { - i[k] = interpolate(a[k], b[k]); + i[k] = interpolate$1(a[k], b[k]); } else { c[k] = b[k]; } @@ -15056,11 +15363,11 @@ }); } - function interpolate (a, b) { + function interpolate$1 (a, b) { var t = _typeof(b), c; - return b == null || t === "boolean" ? constant$2(b) : (t === "number" ? d3_interpolateNumber : t === "string" ? (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString : b instanceof color ? d3_interpolateRgb : b instanceof Date ? date : isNumberArray(b) ? numberArray : Array.isArray(b) ? genericArray : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object : d3_interpolateNumber)(a, b); + return b == null || t === "boolean" ? constant$1(b) : (t === "number" ? d3_interpolateNumber : t === "string" ? (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString : b instanceof color ? d3_interpolateRgb : b instanceof Date ? date : isNumberArray(b) ? numberArray : Array.isArray(b) ? genericArray : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object : d3_interpolateNumber)(a, b); } function interpolateRound (a, b) { @@ -15069,8 +15376,8 @@ }; } - var degrees$1 = 180 / Math.PI; - var identity$1 = { + var degrees = 180 / Math.PI; + var identity$3 = { translateX: 0, translateY: 0, rotate: 0, @@ -15087,8 +15394,8 @@ return { translateX: e, translateY: f, - rotate: Math.atan2(b, a) * degrees$1, - skewX: Math.atan(skewX) * degrees$1, + rotate: Math.atan2(b, a) * degrees, + skewX: Math.atan(skewX) * degrees, scaleX: scaleX, scaleY: scaleY }; @@ -15099,13 +15406,13 @@ function parseCss(value) { var m = new (typeof DOMMatrix === "function" ? DOMMatrix : WebKitCSSMatrix)(value + ""); - return m.isIdentity ? identity$1 : decompose(m.a, m.b, m.c, m.d, m.e, m.f); + return m.isIdentity ? identity$3 : decompose(m.a, m.b, m.c, m.d, m.e, m.f); } function parseSvg(value) { - if (value == null) return identity$1; + if (value == null) return identity$3; if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g"); svgNode.setAttribute("transform", value); - if (!(value = svgNode.transform.baseVal.consolidate())) return identity$1; + if (!(value = svgNode.transform.baseVal.consolidate())) return identity$3; value = value.matrix; return decompose(value.a, value.b, value.c, value.d, value.e, value.f); } @@ -15198,7 +15505,7 @@ var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)"); var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")"); - var epsilon2$1 = 1e-12; + var epsilon2 = 1e-12; function cosh(x) { return ((x = Math.exp(x)) + 1 / x) / 2; @@ -15228,7 +15535,7 @@ i, S; // Special case for u0 ≅ u1. - if (d2 < epsilon2$1) { + if (d2 < epsilon2) { S = Math.log(w1 / w0) / rho; i = function i(t) { @@ -15277,7 +15584,7 @@ } // `Function.prototype.bind` method - // https://tc39.github.io/ecma262/#sec-function.prototype.bind + // https://tc39.es/ecma262/#sec-function.prototype.bind _export({ target: 'Function', proto: true }, { bind: functionBind }); @@ -15299,7 +15606,7 @@ setFrame = (typeof window === "undefined" ? "undefined" : _typeof(window)) === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function (f) { setTimeout(f, 17); }; - function now() { + function now$1() { return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); } @@ -15314,7 +15621,7 @@ constructor: Timer, restart: function restart(callback, delay, time) { if (typeof callback !== "function") throw new TypeError("callback is not a function"); - time = (time == null ? now() : +time) + (delay == null ? 0 : +delay); + time = (time == null ? now$1() : +time) + (delay == null ? 0 : +delay); if (!this._next && taskTail !== this) { if (taskTail) taskTail._next = this;else taskHead = this; @@ -15339,7 +15646,7 @@ return t; } function timerFlush() { - now(); // Get the current time, if not already set. + now$1(); // Get the current time, if not already set. ++frame; // Pretend we’ve set an alarm, if we haven’t already. @@ -15418,7 +15725,7 @@ return t; } - var emptyOn = dispatch("start", "end", "cancel", "interrupt"); + var emptyOn = dispatch$8("start", "end", "cancel", "interrupt"); var emptyTween = []; var CREATED = 0; var SCHEDULED = 1; @@ -15430,7 +15737,7 @@ function schedule (node, name, id, index, group, timing) { var schedules = node.__transition; if (!schedules) node.__transition = {};else if (id in schedules) return; - create(node, id, { + create$2(node, id, { name: name, index: index, // For context during callback. @@ -15447,22 +15754,22 @@ }); } function init(node, id) { - var schedule = get$4(node, id); + var schedule = get$1(node, id); if (schedule.state > CREATED) throw new Error("too late; already scheduled"); return schedule; } - function set$4(node, id) { - var schedule = get$4(node, id); + function set(node, id) { + var schedule = get$1(node, id); if (schedule.state > STARTED) throw new Error("too late; already running"); return schedule; } - function get$4(node, id) { + function get$1(node, id) { var schedule = node.__transition; if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found"); return schedule; } - function create(node, id, self) { + function create$2(node, id, self) { var schedules = node.__transition, tween; // Initialize the self timer when the transition is created. // Note the actual delay is not known until the first callback! @@ -15598,7 +15905,7 @@ function tweenRemove(id, name) { var tween0, tween1; return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), tween = schedule.tween; // If this node shared tween with the previous node, // just assign the updated shared tween and we’re done! // Otherwise, copy-on-write. @@ -15623,7 +15930,7 @@ var tween0, tween1; if (typeof value !== "function") throw new Error(); return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), tween = schedule.tween; // If this node shared tween with the previous node, // just assign the updated shared tween and we’re done! // Otherwise, copy-on-write. @@ -15653,7 +15960,7 @@ name += ""; if (arguments.length < 2) { - var tween = get$4(this.node(), id).tween; + var tween = get$1(this.node(), id).tween; for (var i = 0, n = tween.length, t; i < n; ++i) { if ((t = tween[i]).name === name) { @@ -15669,32 +15976,32 @@ function tweenValue(transition, name, value) { var id = transition._id; transition.each(function () { - var schedule = set$4(this, id); + var schedule = set(this, id); (schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments); }); return function (node) { - return get$4(node, id).value[name]; + return get$1(node, id).value[name]; }; } - function interpolate$1 (a, b) { + function interpolate (a, b) { var c; return (typeof b === "number" ? d3_interpolateNumber : b instanceof color ? d3_interpolateRgb : (c = color(b)) ? (b = c, d3_interpolateRgb) : interpolateString)(a, b); } - function attrRemove$1(name) { + function attrRemove(name) { return function () { this.removeAttribute(name); }; } - function attrRemoveNS$1(fullname) { + function attrRemoveNS(fullname) { return function () { this.removeAttributeNS(fullname.space, fullname.local); }; } - function attrConstant$1(name, interpolate, value1) { + function attrConstant(name, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15704,7 +16011,7 @@ }; } - function attrConstantNS$1(fullname, interpolate, value1) { + function attrConstantNS(fullname, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15714,7 +16021,7 @@ }; } - function attrFunction$1(name, interpolate, value) { + function attrFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15727,7 +16034,7 @@ }; } - function attrFunctionNS$1(fullname, interpolate, value) { + function attrFunctionNS(fullname, interpolate, value) { var string00, string10, interpolate0; return function () { var string0, @@ -15742,8 +16049,8 @@ function transition_attr (name, value) { var fullname = namespace(name), - i = fullname === "transform" ? interpolateTransformSvg : interpolate$1; - return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname) : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value)); + i = fullname === "transform" ? interpolateTransformSvg : interpolate; + return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS : attrFunction)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS : attrRemove)(fullname) : (fullname.local ? attrConstantNS : attrConstant)(fullname, i, value)); } function attrInterpolate(name, i) { @@ -15807,43 +16114,43 @@ function transition_delay (value) { var id = this._id; - return arguments.length ? this.each((typeof value === "function" ? delayFunction : delayConstant)(id, value)) : get$4(this.node(), id).delay; + return arguments.length ? this.each((typeof value === "function" ? delayFunction : delayConstant)(id, value)) : get$1(this.node(), id).delay; } function durationFunction(id, value) { return function () { - set$4(this, id).duration = +value.apply(this, arguments); + set(this, id).duration = +value.apply(this, arguments); }; } function durationConstant(id, value) { return value = +value, function () { - set$4(this, id).duration = value; + set(this, id).duration = value; }; } function transition_duration (value) { var id = this._id; - return arguments.length ? this.each((typeof value === "function" ? durationFunction : durationConstant)(id, value)) : get$4(this.node(), id).duration; + return arguments.length ? this.each((typeof value === "function" ? durationFunction : durationConstant)(id, value)) : get$1(this.node(), id).duration; } function easeConstant(id, value) { if (typeof value !== "function") throw new Error(); return function () { - set$4(this, id).ease = value; + set(this, id).ease = value; }; } function transition_ease (value) { var id = this._id; - return arguments.length ? this.each(easeConstant(id, value)) : get$4(this.node(), id).ease; + return arguments.length ? this.each(easeConstant(id, value)) : get$1(this.node(), id).ease; } function easeVarying(id, value) { return function () { var v = value.apply(this, arguments); if (typeof v !== "function") throw new Error(); - set$4(this, id).ease = v; + set(this, id).ease = v; }; } @@ -15895,7 +16202,7 @@ function onFunction(id, name, listener) { var on0, on1, - sit = start(name) ? init : set$4; + sit = start(name) ? init : set; return function () { var schedule = sit(this, id), on = schedule.on; // If this node shared a dispatch with the previous node, @@ -15909,7 +16216,7 @@ function transition_on (name, listener) { var id = this._id; - return arguments.length < 2 ? get$4(this.node(), id).on.on(name) : this.each(onFunction(id, name, listener)); + return arguments.length < 2 ? get$1(this.node(), id).on.on(name) : this.each(onFunction(id, name, listener)); } function removeFunction(id) { @@ -15938,7 +16245,7 @@ if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { if ("__data__" in node) subnode.__data__ = node.__data__; subgroup[i] = subnode; - schedule(subgroup[i], name, id, i, subgroup, get$4(node, id)); + schedule(subgroup[i], name, id, i, subgroup, get$1(node, id)); } } } @@ -15954,7 +16261,7 @@ for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { if (node = group[i]) { - for (var children = select.call(node, node.__data__, i, group), child, inherit = get$4(node, id), k = 0, l = children.length; k < l; ++k) { + for (var children = select.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { if (child = children[k]) { schedule(child, name, id, k, children, inherit); } @@ -15969,9 +16276,9 @@ return new Transition(subgroups, parents, name, id); } - var Selection$1 = selection.prototype.constructor; + var Selection = selection.prototype.constructor; function transition_selection () { - return new Selection$1(this._groups, this._parents); + return new Selection(this._groups, this._parents); } function styleNull(name, interpolate) { @@ -15983,13 +16290,13 @@ }; } - function styleRemove$1(name) { + function styleRemove(name) { return function () { this.style.removeProperty(name); }; } - function styleConstant$1(name, interpolate, value1) { + function styleConstant(name, interpolate, value1) { var string00, string1 = value1 + "", interpolate0; @@ -15999,7 +16306,7 @@ }; } - function styleFunction$1(name, interpolate, value) { + function styleFunction(name, interpolate, value) { var string00, string10, interpolate0; return function () { var string0 = styleValue(this, name), @@ -16018,9 +16325,9 @@ event = "end." + key, remove; return function () { - var schedule = set$4(this, id), + var schedule = set(this, id), on = schedule.on, - listener = schedule.value[key] == null ? remove || (remove = styleRemove$1(name)) : undefined; // If this node shared a dispatch with the previous node, + listener = schedule.value[key] == null ? remove || (remove = styleRemove(name)) : undefined; // If this node shared a dispatch with the previous node, // just assign the updated shared dispatch and we’re done! // Otherwise, copy-on-write. @@ -16030,8 +16337,8 @@ } function transition_style (name, value, priority) { - var i = (name += "") === "transform" ? interpolateTransformCss : interpolate$1; - return value == null ? this.styleTween(name, styleNull(name, i)).on("end.style." + name, styleRemove$1(name)) : typeof value === "function" ? this.styleTween(name, styleFunction$1(name, i, tweenValue(this, "style." + name, value))).each(styleMaybeRemove(this._id, name)) : this.styleTween(name, styleConstant$1(name, i, value), priority).on("end.style." + name, null); + var i = (name += "") === "transform" ? interpolateTransformCss : interpolate; + return value == null ? this.styleTween(name, styleNull(name, i)).on("end.style." + name, styleRemove(name)) : typeof value === "function" ? this.styleTween(name, styleFunction(name, i, tweenValue(this, "style." + name, value))).each(styleMaybeRemove(this._id, name)) : this.styleTween(name, styleConstant(name, i, value), priority).on("end.style." + name, null); } function styleInterpolate(name, i, priority) { @@ -16061,13 +16368,13 @@ return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); } - function textConstant$1(value) { + function textConstant(value) { return function () { this.textContent = value; }; } - function textFunction$1(value) { + function textFunction(value) { return function () { var value1 = value(this); this.textContent = value1 == null ? "" : value1; @@ -16075,7 +16382,7 @@ } function transition_text (value) { - return this.tween("text", typeof value === "function" ? textFunction$1(tweenValue(this, "text", value)) : textConstant$1(value == null ? "" : value + "")); + return this.tween("text", typeof value === "function" ? textFunction(tweenValue(this, "text", value)) : textConstant(value == null ? "" : value + "")); } function textInterpolate(i) { @@ -16113,7 +16420,7 @@ for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { if (node = group[i]) { - var inherit = get$4(node, id0); + var inherit = get$1(node, id0); schedule(node, name, id1, i, group, { time: inherit.time + inherit.delay + inherit.duration, delay: 0, @@ -16143,7 +16450,7 @@ } }; that.each(function () { - var schedule = set$4(this, id), + var schedule = set(this, id), on = schedule.on; // If this node shared a dispatch with the previous node, // just assign the updated shared dispatch and we’re done! // Otherwise, copy-on-write. @@ -16165,21 +16472,18 @@ }); } - var id$1 = 0; + var id = 0; function Transition(groups, parents, name, id) { this._groups = groups; this._parents = parents; this._name = name; this._id = id; } - function transition(name) { - return selection().transition(name); - } function newId() { - return ++id$1; + return ++id; } var selection_prototype = selection.prototype; - Transition.prototype = transition.prototype = _defineProperty({ + Transition.prototype = _defineProperty({ constructor: Transition, select: transition_select, selectAll: transition_selectAll, @@ -16243,7 +16547,7 @@ if (name instanceof Transition) { id = name._id, name = name._name; } else { - id = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + ""; + id = newId(), (timing = defaultTiming).time = now$1(), name = name == null ? null : name + ""; } for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { @@ -16260,7 +16564,7 @@ selection.prototype.interrupt = selection_interrupt; selection.prototype.transition = selection_transition; - var constant$3 = (function (x) { + var constant = (function (x) { return function () { return x; }; @@ -16341,10 +16645,10 @@ }; var identity$2 = new Transform(1, 0, 0); - function nopropagation$1(event) { + function nopropagation(event) { event.stopImmediatePropagation(); } - function noevent$1 (event) { + function noevent (event) { event.preventDefault(); event.stopImmediatePropagation(); } @@ -16355,7 +16659,7 @@ return (!event.ctrlKey || event.type === 'wheel') && !event.button; } - function defaultExtent() { + function defaultExtent$1() { var e = this; if (e instanceof SVGElement) { @@ -16376,15 +16680,15 @@ return this.__zoom || identity$2; } - function defaultWheelDelta(event) { + function defaultWheelDelta$1(event) { return -event.deltaY * (event.deltaMode === 1 ? 0.05 : event.deltaMode ? 1 : 0.002) * (event.ctrlKey ? 10 : 1); } - function defaultTouchable$1() { + function defaultTouchable() { return navigator.maxTouchPoints || "ontouchstart" in this; } - function defaultConstrain(transform, extent, translateExtent) { + function defaultConstrain$1(transform, extent, translateExtent) { var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], @@ -16394,15 +16698,15 @@ function d3_zoom () { var filter = defaultFilter$1, - extent = defaultExtent, - constrain = defaultConstrain, - wheelDelta = defaultWheelDelta, - touchable = defaultTouchable$1, + extent = defaultExtent$1, + constrain = defaultConstrain$1, + wheelDelta = defaultWheelDelta$1, + touchable = defaultTouchable, scaleExtent = [0, Infinity], translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], duration = 250, interpolate = interpolateZoom, - listeners = dispatch("start", "zoom", "end"), + listeners = dispatch$8("start", "zoom", "end"), touchstarting, touchfirst, touchending, @@ -16584,7 +16888,7 @@ g.start(); } - noevent$1(event); + noevent(event); g.wheel = setTimeout(wheelidled, wheelDelay); g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); @@ -16607,13 +16911,13 @@ x0 = event.clientX, y0 = event.clientY; dragDisable(event.view); - nopropagation$1(event); + nopropagation(event); g.mouse = [p, this.__zoom.invert(p)]; interrupt(this); g.start(); function mousemoved(event) { - noevent$1(event); + noevent(event); if (!g.moved) { var dx = event.clientX - x0, @@ -16627,7 +16931,7 @@ function mouseupped(event) { v.on("mousemove.zoom mouseup.zoom", null); yesdrag(event.view, g.moved); - noevent$1(event); + noevent(event); g.event(event).end(); } } @@ -16643,7 +16947,7 @@ p1 = t0.invert(p0), k1 = t0.k * (event.shiftKey ? 0.5 : 2), t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, args), translateExtent); - noevent$1(event); + noevent(event); if (duration > 0) select(this).transition().duration(duration).call(schedule, t1, p0, event);else select(this).call(zoom.transform, t1, p0, event); } @@ -16660,7 +16964,7 @@ i, t, p; - nopropagation$1(event); + nopropagation(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16693,7 +16997,7 @@ t, p, l; - noevent$1(event); + noevent(event); for (i = 0; i < n; ++i) { t = touches[i], p = pointer(t, this); @@ -16728,7 +17032,7 @@ n = touches.length, i, t; - nopropagation$1(event); + nopropagation(event); if (touchending) clearTimeout(touchending); touchending = setTimeout(function () { touchending = null; @@ -16755,19 +17059,19 @@ } zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$3(+_), zoom) : wheelDelta; + return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant(+_), zoom) : wheelDelta; }; zoom.filter = function (_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$3(!!_), zoom) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant(!!_), zoom) : filter; }; zoom.touchable = function (_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$3(!!_), zoom) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant(!!_), zoom) : touchable; }; zoom.extent = function (_) { - return arguments.length ? (extent = typeof _ === "function" ? _ : constant$3([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + return arguments.length ? (extent = typeof _ === "function" ? _ : constant([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; zoom.scaleExtent = function (_) { @@ -16957,14 +17261,15 @@ var onFreeze = internalMetadata.onFreeze; - var nativeFreeze = Object.freeze; - var FAILS_ON_PRIMITIVES$4 = fails(function () { nativeFreeze(1); }); + // eslint-disable-next-line es/no-object-freeze -- safe + var $freeze = Object.freeze; + var FAILS_ON_PRIMITIVES = fails(function () { $freeze(1); }); // `Object.freeze` method - // https://tc39.github.io/ecma262/#sec-object.freeze - _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES$4, sham: !freezing }, { + // https://tc39.es/ecma262/#sec-object.freeze + _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES, sham: !freezing }, { freeze: function freeze(it) { - return nativeFreeze && isObject(it) ? nativeFreeze(onFreeze(it)) : it; + return $freeze && isObject$4(it) ? $freeze(onFreeze(it)) : it; } }); @@ -17113,23 +17418,23 @@ } // @@match logic - fixRegexpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) { + fixRegexpWellKnownSymbolLogic('match', function (MATCH, nativeMatch, maybeCallNative) { return [ // `String.prototype.match` method - // https://tc39.github.io/ecma262/#sec-string.prototype.match + // https://tc39.es/ecma262/#sec-string.prototype.match function match(regexp) { var O = requireObjectCoercible(this); var matcher = regexp == undefined ? undefined : regexp[MATCH]; return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O)); }, // `RegExp.prototype[@@match]` method - // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match - function (regexp) { - var res = maybeCallNative(nativeMatch, regexp, this); + // https://tc39.es/ecma262/#sec-regexp.prototype-@@match + function (string) { + var res = maybeCallNative(nativeMatch, this, string); if (res.done) return res.value; - var rx = anObject(regexp); - var S = String(this); + var rx = anObject(this); + var S = String(string); if (!rx.global) return regexpExecAbstract(rx, S); @@ -17149,7 +17454,7 @@ ]; }); - var remove$1 = removeDiacritics; + var remove$6 = removeDiacritics; var replacementList = [{ base: ' ', chars: "\xA0" @@ -17447,11 +17752,11 @@ }]; var diacriticsMap = {}; - for (var i = 0; i < replacementList.length; i += 1) { - var chars = replacementList[i].chars; + for (var i$1 = 0; i$1 < replacementList.length; i$1 += 1) { + var chars = replacementList[i$1].chars; for (var j$1 = 0; j$1 < chars.length; j$1 += 1) { - diacriticsMap[chars[j$1]] = replacementList[i].base; + diacriticsMap[chars[j$1]] = replacementList[i$1].base; } } @@ -17464,1722 +17769,1720 @@ var replacementList_1 = replacementList; var diacriticsMap_1 = diacriticsMap; var diacritics = { - remove: remove$1, + remove: remove$6, replacementList: replacementList_1, diacriticsMap: diacriticsMap_1 }; - var isArabic_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - var arabicBlocks = [[0x0600, 0x06FF], [0x0750, 0x077F], [0x08A0, 0x08FF], [0xFB50, 0xFDFF], [0xFE70, 0xFEFF], [0x10E60, 0x10E7F], [0x1EC70, 0x1ECBF], [0x1EE00, 0x1EEFF] // Mathematical Alphabetic symbols https://www.unicode.org/charts/PDF/U1EE00.pdf - ]; + var arabicBlocks = [[0x0600, 0x06FF], [0x0750, 0x077F], [0x08A0, 0x08FF], [0xFB50, 0xFDFF], [0xFE70, 0xFEFF], [0x10E60, 0x10E7F], [0x1EC70, 0x1ECBF], [0x1EE00, 0x1EEFF] // Mathematical Alphabetic symbols https://www.unicode.org/charts/PDF/U1EE00.pdf + ]; - function isArabic(_char) { - if (_char.length > 1) { - // allow the newer chars? - throw new Error('isArabic works on only one-character strings'); - } + function isArabic(_char) { + if (_char.length > 1) { + // allow the newer chars? + throw new Error('isArabic works on only one-character strings'); + } - var code = _char.charCodeAt(0); + var code = _char.charCodeAt(0); - for (var i = 0; i < arabicBlocks.length; i++) { - var block = arabicBlocks[i]; + for (var i = 0; i < arabicBlocks.length; i++) { + var block = arabicBlocks[i]; - if (code >= block[0] && code <= block[1]) { - return true; - } + if (code >= block[0] && code <= block[1]) { + return true; } - - return false; } - exports.isArabic = isArabic; - - function isMath(_char2) { - if (_char2.length > 2) { - // allow the newer chars? - throw new Error('isMath works on only one-character strings'); - } + return false; + } - var code = _char2.charCodeAt(0); + var isArabic_2 = isArabic; - return code >= 0x660 && code <= 0x66C || code >= 0x6F0 && code <= 0x6F9; + function isMath(_char2) { + if (_char2.length > 2) { + // allow the newer chars? + throw new Error('isMath works on only one-character strings'); } - exports.isMath = isMath; - }); + var code = _char2.charCodeAt(0); - var unicodeArabic = createCommonjsModule(function (module, exports) { + return code >= 0x660 && code <= 0x66C || code >= 0x6F0 && code <= 0x6F9; + } - Object.defineProperty(exports, "__esModule", { - value: true - }); - var arabicReference = { - "alef": { - "normal": ["\u0627"], - "madda_above": { - "normal": ["\u0627\u0653", "\u0622"], - "isolated": "\uFE81", - "final": "\uFE82" - }, - "hamza_above": { - "normal": ["\u0627\u0654", "\u0623"], - "isolated": "\uFE83", - "final": "\uFE84" - }, - "hamza_below": { - "normal": ["\u0627\u0655", "\u0625"], - "isolated": "\uFE87", - "final": "\uFE88" - }, - "wasla": { - "normal": "\u0671", - "isolated": "\uFB50", - "final": "\uFB51" - }, - "wavy_hamza_above": ["\u0672"], - "wavy_hamza_below": ["\u0627\u065F", "\u0673"], - "high_hamza": ["\u0675", "\u0627\u0674"], - "indic_two_above": ["\u0773"], - "indic_three_above": ["\u0774"], - "fathatan": { - "normal": ["\u0627\u064B"], - "final": "\uFD3C", - "isolated": "\uFD3D" - }, - "isolated": "\uFE8D", - "final": "\uFE8E" - }, - "beh": { - "normal": ["\u0628"], - "dotless": ["\u066E"], - "three_dots_horizontally_below": ["\u0750"], - "dot_below_three_dots_above": ["\u0751"], - "three_dots_pointing_upwards_below": ["\u0752"], - "three_dots_pointing_upwards_below_two_dots_above": ["\u0753"], - "two_dots_below_dot_above": ["\u0754"], - "inverted_small_v_below": ["\u0755"], - "small_v": ["\u0756"], - "small_v_below": ["\u08A0"], - "hamza_above": ["\u08A1"], - "small_meem_above": ["\u08B6"], - "isolated": "\uFE8F", - "final": "\uFE90", - "initial": "\uFE91", - "medial": "\uFE92" - }, - "teh marbuta": { - "normal": ["\u0629"], - "isolated": "\uFE93", - "final": "\uFE94" - }, - "teh": { - "normal": ["\u062A"], - "ring": ["\u067C"], - "three_dots_above_downwards": ["\u067D"], - "small_teh_above": ["\u08B8"], - "isolated": "\uFE95", - "final": "\uFE96", - "initial": "\uFE97", - "medial": "\uFE98" - }, - "theh": { - "normal": ["\u062B"], - "isolated": "\uFE99", - "final": "\uFE9A", - "initial": "\uFE9B", - "medial": "\uFE9C" - }, - "jeem": { - "normal": ["\u062C"], - "two_dots_above": ["\u08A2"], - "isolated": "\uFE9D", - "final": "\uFE9E", - "initial": "\uFE9F", - "medial": "\uFEA0" - }, - "hah": { - "normal": ["\u062D"], - "hamza_above": ["\u0681"], - "two_dots_vertical_above": ["\u0682"], - "three_dots_above": ["\u0685"], - "two_dots_above": ["\u0757"], - "three_dots_pointing_upwards_below": ["\u0758"], - "small_tah_below": ["\u076E"], - "small_tah_two_dots": ["\u076F"], - "small_tah_above": ["\u0772"], - "indic_four_below": ["\u077C"], - "isolated": "\uFEA1", - "final": "\uFEA2", - "initial": "\uFEA3", - "medial": "\uFEA4" - }, - "khah": { - "normal": ["\u062E"], - "isolated": "\uFEA5", - "final": "\uFEA6", - "initial": "\uFEA7", - "medial": "\uFEA8" - }, - "dal": { - "normal": ["\u062F"], - "ring": ["\u0689"], - "dot_below": ["\u068A"], - "dot_below_small_tah": ["\u068B"], - "three_dots_above_downwards": ["\u068F"], - "four_dots_above": ["\u0690"], - "inverted_v": ["\u06EE"], - "two_dots_vertically_below_small_tah": ["\u0759"], - "inverted_small_v_below": ["\u075A"], - "three_dots_below": ["\u08AE"], - "isolated": "\uFEA9", - "final": "\uFEAA" - }, - "thal": { - "normal": ["\u0630"], - "isolated": "\uFEAB", - "final": "\uFEAC" - }, - "reh": { - "normal": ["\u0631"], - "small_v": ["\u0692"], - "ring": ["\u0693"], - "dot_below": ["\u0694"], - "small_v_below": ["\u0695"], - "dot_below_dot_above": ["\u0696"], - "two_dots_above": ["\u0697"], - "four_dots_above": ["\u0699"], - "inverted_v": ["\u06EF"], - "stroke": ["\u075B"], - "two_dots_vertically_above": ["\u076B"], - "hamza_above": ["\u076C"], - "small_tah_two_dots": ["\u0771"], - "loop": ["\u08AA"], - "small_noon_above": ["\u08B9"], - "isolated": "\uFEAD", - "final": "\uFEAE" - }, - "zain": { - "normal": ["\u0632"], - "inverted_v_above": ["\u08B2"], - "isolated": "\uFEAF", - "final": "\uFEB0" - }, - "seen": { - "normal": ["\u0633"], - "dot_below_dot_above": ["\u069A"], - "three_dots_below": ["\u069B"], - "three_dots_below_three_dots_above": ["\u069C"], - "four_dots_above": ["\u075C"], - "two_dots_vertically_above": ["\u076D"], - "small_tah_two_dots": ["\u0770"], - "indic_four_above": ["\u077D"], - "inverted_v": ["\u077E"], - "isolated": "\uFEB1", - "final": "\uFEB2", - "initial": "\uFEB3", - "medial": "\uFEB4" - }, - "sheen": { - "normal": ["\u0634"], - "dot_below": ["\u06FA"], - "isolated": "\uFEB5", - "final": "\uFEB6", - "initial": "\uFEB7", - "medial": "\uFEB8" - }, - "sad": { - "normal": ["\u0635"], - "two_dots_below": ["\u069D"], - "three_dots_above": ["\u069E"], - "three_dots_below": ["\u08AF"], - "isolated": "\uFEB9", - "final": "\uFEBA", - "initial": "\uFEBB", - "medial": "\uFEBC" - }, - "dad": { - "normal": ["\u0636"], - "dot_below": ["\u06FB"], - "isolated": "\uFEBD", - "final": "\uFEBE", - "initial": "\uFEBF", - "medial": "\uFEC0" - }, - "tah": { - "normal": ["\u0637"], - "three_dots_above": ["\u069F"], - "two_dots_above": ["\u08A3"], - "isolated": "\uFEC1", - "final": "\uFEC2", - "initial": "\uFEC3", - "medial": "\uFEC4" - }, - "zah": { - "normal": ["\u0638"], - "isolated": "\uFEC5", - "final": "\uFEC6", - "initial": "\uFEC7", - "medial": "\uFEC8" - }, - "ain": { - "normal": ["\u0639"], - "three_dots_above": ["\u06A0"], - "two_dots_above": ["\u075D"], - "three_dots_pointing_downwards_above": ["\u075E"], - "two_dots_vertically_above": ["\u075F"], - "three_dots_below": ["\u08B3"], - "isolated": "\uFEC9", - "final": "\uFECA", - "initial": "\uFECB", - "medial": "\uFECC" - }, - "ghain": { - "normal": ["\u063A"], - "dot_below": ["\u06FC"], - "isolated": "\uFECD", - "final": "\uFECE", - "initial": "\uFECF", - "medial": "\uFED0" - }, - "feh": { - "normal": ["\u0641"], - "dotless": ["\u06A1"], - "dot_moved_below": ["\u06A2"], - "dot_below": ["\u06A3"], - "three_dots_below": ["\u06A5"], - "two_dots_below": ["\u0760"], - "three_dots_pointing_upwards_below": ["\u0761"], - "dot_below_three_dots_above": ["\u08A4"], - "isolated": "\uFED1", - "final": "\uFED2", - "initial": "\uFED3", - "medial": "\uFED4" - }, - "qaf": { - "normal": ["\u0642"], - "dotless": ["\u066F"], - "dot_above": ["\u06A7"], - "three_dots_above": ["\u06A8"], - "dot_below": ["\u08A5"], - "isolated": "\uFED5", - "final": "\uFED6", - "initial": "\uFED7", - "medial": "\uFED8" - }, - "kaf": { - "normal": ["\u0643"], - "swash": ["\u06AA"], - "ring": ["\u06AB"], - "dot_above": ["\u06AC"], - "three_dots_below": ["\u06AE"], - "two_dots_above": ["\u077F"], - "dot_below": ["\u08B4"], - "isolated": "\uFED9", - "final": "\uFEDA", - "initial": "\uFEDB", - "medial": "\uFEDC" - }, - "lam": { - "normal": ["\u0644"], - "small_v": ["\u06B5"], - "dot_above": ["\u06B6"], - "three_dots_above": ["\u06B7"], - "three_dots_below": ["\u06B8"], - "bar": ["\u076A"], - "double_bar": ["\u08A6"], - "isolated": "\uFEDD", - "final": "\uFEDE", - "initial": "\uFEDF", - "medial": "\uFEE0" - }, - "meem": { - "normal": ["\u0645"], - "dot_above": ["\u0765"], - "dot_below": ["\u0766"], - "three_dots_above": ["\u08A7"], - "isolated": "\uFEE1", - "final": "\uFEE2", - "initial": "\uFEE3", - "medial": "\uFEE4" - }, - "noon": { - "normal": ["\u0646"], - "dot_below": ["\u06B9"], - "ring": ["\u06BC"], - "three_dots_above": ["\u06BD"], - "two_dots_below": ["\u0767"], - "small_tah": ["\u0768"], - "small_v": ["\u0769"], - "isolated": "\uFEE5", - "final": "\uFEE6", - "initial": "\uFEE7", - "medial": "\uFEE8" - }, - "heh": { - "normal": ["\u0647"], - "isolated": "\uFEE9", - "final": "\uFEEA", - "initial": "\uFEEB", - "medial": "\uFEEC" - }, - "waw": { - "normal": ["\u0648"], - "hamza_above": { - "normal": ["\u0624", "\u0648\u0654"], - "isolated": "\uFE85", - "final": "\uFE86" - }, - "high_hamza": ["\u0676", "\u0648\u0674"], - "ring": ["\u06C4"], - "two_dots_above": ["\u06CA"], - "dot_above": ["\u06CF"], - "indic_two_above": ["\u0778"], - "indic_three_above": ["\u0779"], - "dot_within": ["\u08AB"], - "isolated": "\uFEED", - "final": "\uFEEE" - }, - "alef_maksura": { - "normal": ["\u0649"], - "hamza_above": ["\u0626", "\u064A\u0654"], - "initial": "\uFBE8", - "medial": "\uFBE9", - "isolated": "\uFEEF", - "final": "\uFEF0" - }, - "yeh": { - "normal": ["\u064A"], - "hamza_above": { - "normal": ["\u0626", "\u0649\u0654"], - "isolated": "\uFE89", - "final": "\uFE8A", - "initial": "\uFE8B", - "medial": "\uFE8C" - }, - "two_dots_below_hamza_above": ["\u08A8"], - "high_hamza": ["\u0678", "\u064A\u0674"], - "tail": ["\u06CD"], - "small_v": ["\u06CE"], - "three_dots_below": ["\u06D1"], - "two_dots_below_dot_above": ["\u08A9"], - "two_dots_below_small_noon_above": ["\u08BA"], - "isolated": "\uFEF1", - "final": "\uFEF2", - "initial": "\uFEF3", - "medial": "\uFEF4" - }, - "tteh": { - "normal": ["\u0679"], - "isolated": "\uFB66", - "final": "\uFB67", - "initial": "\uFB68", - "medial": "\uFB69" - }, - "tteheh": { - "normal": ["\u067A"], - "isolated": "\uFB5E", - "final": "\uFB5F", - "initial": "\uFB60", - "medial": "\uFB61" - }, - "beeh": { - "normal": ["\u067B"], - "isolated": "\uFB52", - "final": "\uFB53", - "initial": "\uFB54", - "medial": "\uFB55" - }, - "peh": { - "normal": ["\u067E"], - "small_meem_above": ["\u08B7"], - "isolated": "\uFB56", - "final": "\uFB57", - "initial": "\uFB58", - "medial": "\uFB59" - }, - "teheh": { - "normal": ["\u067F"], - "isolated": "\uFB62", - "final": "\uFB63", - "initial": "\uFB64", - "medial": "\uFB65" - }, - "beheh": { - "normal": ["\u0680"], - "isolated": "\uFB5A", - "final": "\uFB5B", - "initial": "\uFB5C", - "medial": "\uFB5D" - }, - "nyeh": { - "normal": ["\u0683"], - "isolated": "\uFB76", - "final": "\uFB77", - "initial": "\uFB78", - "medial": "\uFB79" - }, - "dyeh": { - "normal": ["\u0684"], - "isolated": "\uFB72", - "final": "\uFB73", - "initial": "\uFB74", - "medial": "\uFB75" - }, - "tcheh": { - "normal": ["\u0686"], - "dot_above": ["\u06BF"], - "isolated": "\uFB7A", - "final": "\uFB7B", - "initial": "\uFB7C", - "medial": "\uFB7D" - }, - "tcheheh": { - "normal": ["\u0687"], - "isolated": "\uFB7E", - "final": "\uFB7F", - "initial": "\uFB80", - "medial": "\uFB81" - }, - "ddal": { - "normal": ["\u0688"], - "isolated": "\uFB88", - "final": "\uFB89" - }, - "dahal": { - "normal": ["\u068C"], - "isolated": "\uFB84", - "final": "\uFB85" - }, - "ddahal": { - "normal": ["\u068D"], - "isolated": "\uFB82", - "final": "\uFB83" - }, - "dul": { - "normal": ["\u068F", "\u068E"], - "isolated": "\uFB86", - "final": "\uFB87" - }, - "rreh": { - "normal": ["\u0691"], - "isolated": "\uFB8C", - "final": "\uFB8D" - }, - "jeh": { - "normal": ["\u0698"], - "isolated": "\uFB8A", - "final": "\uFB8B" - }, - "veh": { - "normal": ["\u06A4"], - "isolated": "\uFB6A", - "final": "\uFB6B", - "initial": "\uFB6C", - "medial": "\uFB6D" - }, - "peheh": { - "normal": ["\u06A6"], - "isolated": "\uFB6E", - "final": "\uFB6F", - "initial": "\uFB70", - "medial": "\uFB71" - }, - "keheh": { - "normal": ["\u06A9"], - "dot_above": ["\u0762"], - "three_dots_above": ["\u0763"], - "three_dots_pointing_upwards_below": ["\u0764"], - "isolated": "\uFB8E", - "final": "\uFB8F", - "initial": "\uFB90", - "medial": "\uFB91" - }, - "ng": { - "normal": ["\u06AD"], - "isolated": "\uFBD3", - "final": "\uFBD4", - "initial": "\uFBD5", - "medial": "\uFBD6" - }, - "gaf": { - "normal": ["\u06AF"], - "ring": ["\u06B0"], - "two_dots_below": ["\u06B2"], - "three_dots_above": ["\u06B4"], - "inverted_stroke": ["\u08B0"], - "isolated": "\uFB92", - "final": "\uFB93", - "initial": "\uFB94", - "medial": "\uFB95" - }, - "ngoeh": { - "normal": ["\u06B1"], - "isolated": "\uFB9A", - "final": "\uFB9B", - "initial": "\uFB9C", - "medial": "\uFB9D" - }, - "gueh": { - "normal": ["\u06B3"], - "isolated": "\uFB96", - "final": "\uFB97", - "initial": "\uFB98", - "medial": "\uFB99" - }, - "noon ghunna": { - "normal": ["\u06BA"], - "isolated": "\uFB9E", - "final": "\uFB9F" - }, - "rnoon": { - "normal": ["\u06BB"], - "isolated": "\uFBA0", - "final": "\uFBA1", - "initial": "\uFBA2", - "medial": "\uFBA3" - }, - "heh doachashmee": { - "normal": ["\u06BE"], - "isolated": "\uFBAA", - "final": "\uFBAB", - "initial": "\uFBAC", - "medial": "\uFBAD" - }, - "heh goal": { - "normal": ["\u06C1"], - "hamza_above": ["\u06C1\u0654", "\u06C2"], - "isolated": "\uFBA6", - "final": "\uFBA7", - "initial": "\uFBA8", - "medial": "\uFBA9" - }, - "teh marbuta goal": { - "normal": ["\u06C3"] - }, - "kirghiz oe": { - "normal": ["\u06C5"], - "isolated": "\uFBE0", - "final": "\uFBE1" - }, - "oe": { - "normal": ["\u06C6"], - "isolated": "\uFBD9", - "final": "\uFBDA" - }, - "u": { - "normal": ["\u06C7"], - "hamza_above": { - "normal": ["\u0677", "\u06C7\u0674"], - "isolated": "\uFBDD" - }, - "isolated": "\uFBD7", - "final": "\uFBD8" - }, - "yu": { - "normal": ["\u06C8"], - "isolated": "\uFBDB", - "final": "\uFBDC" - }, - "kirghiz yu": { - "normal": ["\u06C9"], - "isolated": "\uFBE2", - "final": "\uFBE3" - }, - "ve": { - "normal": ["\u06CB"], - "isolated": "\uFBDE", - "final": "\uFBDF" - }, - "farsi yeh": { - "normal": ["\u06CC"], - "indic_two_above": ["\u0775"], - "indic_three_above": ["\u0776"], - "indic_four_above": ["\u0777"], - "isolated": "\uFBFC", - "final": "\uFBFD", - "initial": "\uFBFE", - "medial": "\uFBFF" + var isMath_1 = isMath; + var isArabic_1 = /*#__PURE__*/Object.defineProperty({ + isArabic: isArabic_2, + isMath: isMath_1 + }, '__esModule', { + value: true + }); + + var arabicReference = { + "alef": { + "normal": ["\u0627"], + "madda_above": { + "normal": ["\u0627\u0653", "\u0622"], + "isolated": "\uFE81", + "final": "\uFE82" }, - "e": { - "normal": ["\u06D0"], - "isolated": "\uFBE4", - "final": "\uFBE5", - "initial": "\uFBE6", - "medial": "\uFBE7" + "hamza_above": { + "normal": ["\u0627\u0654", "\u0623"], + "isolated": "\uFE83", + "final": "\uFE84" }, - "yeh barree": { - "normal": ["\u06D2"], - "hamza_above": { - "normal": ["\u06D2\u0654", "\u06D3"], - "isolated": "\uFBB0", - "final": "\uFBB1" - }, - "indic_two_above": ["\u077A"], - "indic_three_above": ["\u077B"], - "isolated": "\uFBAE", - "final": "\uFBAF" + "hamza_below": { + "normal": ["\u0627\u0655", "\u0625"], + "isolated": "\uFE87", + "final": "\uFE88" }, - "ae": { - "normal": ["\u06D5"], - "isolated": "\u06D5", - "final": "\uFEEA", - "yeh_above": { - "normal": ["\u06C0", "\u06D5\u0654"], - "isolated": "\uFBA4", - "final": "\uFBA5" - } + "wasla": { + "normal": "\u0671", + "isolated": "\uFB50", + "final": "\uFB51" }, - "rohingya yeh": { - "normal": ["\u08AC"] + "wavy_hamza_above": ["\u0672"], + "wavy_hamza_below": ["\u0627\u065F", "\u0673"], + "high_hamza": ["\u0675", "\u0627\u0674"], + "indic_two_above": ["\u0773"], + "indic_three_above": ["\u0774"], + "fathatan": { + "normal": ["\u0627\u064B"], + "final": "\uFD3C", + "isolated": "\uFD3D" }, - "low alef": { - "normal": ["\u08AD"] + "isolated": "\uFE8D", + "final": "\uFE8E" + }, + "beh": { + "normal": ["\u0628"], + "dotless": ["\u066E"], + "three_dots_horizontally_below": ["\u0750"], + "dot_below_three_dots_above": ["\u0751"], + "three_dots_pointing_upwards_below": ["\u0752"], + "three_dots_pointing_upwards_below_two_dots_above": ["\u0753"], + "two_dots_below_dot_above": ["\u0754"], + "inverted_small_v_below": ["\u0755"], + "small_v": ["\u0756"], + "small_v_below": ["\u08A0"], + "hamza_above": ["\u08A1"], + "small_meem_above": ["\u08B6"], + "isolated": "\uFE8F", + "final": "\uFE90", + "initial": "\uFE91", + "medial": "\uFE92" + }, + "teh marbuta": { + "normal": ["\u0629"], + "isolated": "\uFE93", + "final": "\uFE94" + }, + "teh": { + "normal": ["\u062A"], + "ring": ["\u067C"], + "three_dots_above_downwards": ["\u067D"], + "small_teh_above": ["\u08B8"], + "isolated": "\uFE95", + "final": "\uFE96", + "initial": "\uFE97", + "medial": "\uFE98" + }, + "theh": { + "normal": ["\u062B"], + "isolated": "\uFE99", + "final": "\uFE9A", + "initial": "\uFE9B", + "medial": "\uFE9C" + }, + "jeem": { + "normal": ["\u062C"], + "two_dots_above": ["\u08A2"], + "isolated": "\uFE9D", + "final": "\uFE9E", + "initial": "\uFE9F", + "medial": "\uFEA0" + }, + "hah": { + "normal": ["\u062D"], + "hamza_above": ["\u0681"], + "two_dots_vertical_above": ["\u0682"], + "three_dots_above": ["\u0685"], + "two_dots_above": ["\u0757"], + "three_dots_pointing_upwards_below": ["\u0758"], + "small_tah_below": ["\u076E"], + "small_tah_two_dots": ["\u076F"], + "small_tah_above": ["\u0772"], + "indic_four_below": ["\u077C"], + "isolated": "\uFEA1", + "final": "\uFEA2", + "initial": "\uFEA3", + "medial": "\uFEA4" + }, + "khah": { + "normal": ["\u062E"], + "isolated": "\uFEA5", + "final": "\uFEA6", + "initial": "\uFEA7", + "medial": "\uFEA8" + }, + "dal": { + "normal": ["\u062F"], + "ring": ["\u0689"], + "dot_below": ["\u068A"], + "dot_below_small_tah": ["\u068B"], + "three_dots_above_downwards": ["\u068F"], + "four_dots_above": ["\u0690"], + "inverted_v": ["\u06EE"], + "two_dots_vertically_below_small_tah": ["\u0759"], + "inverted_small_v_below": ["\u075A"], + "three_dots_below": ["\u08AE"], + "isolated": "\uFEA9", + "final": "\uFEAA" + }, + "thal": { + "normal": ["\u0630"], + "isolated": "\uFEAB", + "final": "\uFEAC" + }, + "reh": { + "normal": ["\u0631"], + "small_v": ["\u0692"], + "ring": ["\u0693"], + "dot_below": ["\u0694"], + "small_v_below": ["\u0695"], + "dot_below_dot_above": ["\u0696"], + "two_dots_above": ["\u0697"], + "four_dots_above": ["\u0699"], + "inverted_v": ["\u06EF"], + "stroke": ["\u075B"], + "two_dots_vertically_above": ["\u076B"], + "hamza_above": ["\u076C"], + "small_tah_two_dots": ["\u0771"], + "loop": ["\u08AA"], + "small_noon_above": ["\u08B9"], + "isolated": "\uFEAD", + "final": "\uFEAE" + }, + "zain": { + "normal": ["\u0632"], + "inverted_v_above": ["\u08B2"], + "isolated": "\uFEAF", + "final": "\uFEB0" + }, + "seen": { + "normal": ["\u0633"], + "dot_below_dot_above": ["\u069A"], + "three_dots_below": ["\u069B"], + "three_dots_below_three_dots_above": ["\u069C"], + "four_dots_above": ["\u075C"], + "two_dots_vertically_above": ["\u076D"], + "small_tah_two_dots": ["\u0770"], + "indic_four_above": ["\u077D"], + "inverted_v": ["\u077E"], + "isolated": "\uFEB1", + "final": "\uFEB2", + "initial": "\uFEB3", + "medial": "\uFEB4" + }, + "sheen": { + "normal": ["\u0634"], + "dot_below": ["\u06FA"], + "isolated": "\uFEB5", + "final": "\uFEB6", + "initial": "\uFEB7", + "medial": "\uFEB8" + }, + "sad": { + "normal": ["\u0635"], + "two_dots_below": ["\u069D"], + "three_dots_above": ["\u069E"], + "three_dots_below": ["\u08AF"], + "isolated": "\uFEB9", + "final": "\uFEBA", + "initial": "\uFEBB", + "medial": "\uFEBC" + }, + "dad": { + "normal": ["\u0636"], + "dot_below": ["\u06FB"], + "isolated": "\uFEBD", + "final": "\uFEBE", + "initial": "\uFEBF", + "medial": "\uFEC0" + }, + "tah": { + "normal": ["\u0637"], + "three_dots_above": ["\u069F"], + "two_dots_above": ["\u08A3"], + "isolated": "\uFEC1", + "final": "\uFEC2", + "initial": "\uFEC3", + "medial": "\uFEC4" + }, + "zah": { + "normal": ["\u0638"], + "isolated": "\uFEC5", + "final": "\uFEC6", + "initial": "\uFEC7", + "medial": "\uFEC8" + }, + "ain": { + "normal": ["\u0639"], + "three_dots_above": ["\u06A0"], + "two_dots_above": ["\u075D"], + "three_dots_pointing_downwards_above": ["\u075E"], + "two_dots_vertically_above": ["\u075F"], + "three_dots_below": ["\u08B3"], + "isolated": "\uFEC9", + "final": "\uFECA", + "initial": "\uFECB", + "medial": "\uFECC" + }, + "ghain": { + "normal": ["\u063A"], + "dot_below": ["\u06FC"], + "isolated": "\uFECD", + "final": "\uFECE", + "initial": "\uFECF", + "medial": "\uFED0" + }, + "feh": { + "normal": ["\u0641"], + "dotless": ["\u06A1"], + "dot_moved_below": ["\u06A2"], + "dot_below": ["\u06A3"], + "three_dots_below": ["\u06A5"], + "two_dots_below": ["\u0760"], + "three_dots_pointing_upwards_below": ["\u0761"], + "dot_below_three_dots_above": ["\u08A4"], + "isolated": "\uFED1", + "final": "\uFED2", + "initial": "\uFED3", + "medial": "\uFED4" + }, + "qaf": { + "normal": ["\u0642"], + "dotless": ["\u066F"], + "dot_above": ["\u06A7"], + "three_dots_above": ["\u06A8"], + "dot_below": ["\u08A5"], + "isolated": "\uFED5", + "final": "\uFED6", + "initial": "\uFED7", + "medial": "\uFED8" + }, + "kaf": { + "normal": ["\u0643"], + "swash": ["\u06AA"], + "ring": ["\u06AB"], + "dot_above": ["\u06AC"], + "three_dots_below": ["\u06AE"], + "two_dots_above": ["\u077F"], + "dot_below": ["\u08B4"], + "isolated": "\uFED9", + "final": "\uFEDA", + "initial": "\uFEDB", + "medial": "\uFEDC" + }, + "lam": { + "normal": ["\u0644"], + "small_v": ["\u06B5"], + "dot_above": ["\u06B6"], + "three_dots_above": ["\u06B7"], + "three_dots_below": ["\u06B8"], + "bar": ["\u076A"], + "double_bar": ["\u08A6"], + "isolated": "\uFEDD", + "final": "\uFEDE", + "initial": "\uFEDF", + "medial": "\uFEE0" + }, + "meem": { + "normal": ["\u0645"], + "dot_above": ["\u0765"], + "dot_below": ["\u0766"], + "three_dots_above": ["\u08A7"], + "isolated": "\uFEE1", + "final": "\uFEE2", + "initial": "\uFEE3", + "medial": "\uFEE4" + }, + "noon": { + "normal": ["\u0646"], + "dot_below": ["\u06B9"], + "ring": ["\u06BC"], + "three_dots_above": ["\u06BD"], + "two_dots_below": ["\u0767"], + "small_tah": ["\u0768"], + "small_v": ["\u0769"], + "isolated": "\uFEE5", + "final": "\uFEE6", + "initial": "\uFEE7", + "medial": "\uFEE8" + }, + "heh": { + "normal": ["\u0647"], + "isolated": "\uFEE9", + "final": "\uFEEA", + "initial": "\uFEEB", + "medial": "\uFEEC" + }, + "waw": { + "normal": ["\u0648"], + "hamza_above": { + "normal": ["\u0624", "\u0648\u0654"], + "isolated": "\uFE85", + "final": "\uFE86" }, - "straight waw": { - "normal": ["\u08B1"] + "high_hamza": ["\u0676", "\u0648\u0674"], + "ring": ["\u06C4"], + "two_dots_above": ["\u06CA"], + "dot_above": ["\u06CF"], + "indic_two_above": ["\u0778"], + "indic_three_above": ["\u0779"], + "dot_within": ["\u08AB"], + "isolated": "\uFEED", + "final": "\uFEEE" + }, + "alef_maksura": { + "normal": ["\u0649"], + "hamza_above": ["\u0626", "\u064A\u0654"], + "initial": "\uFBE8", + "medial": "\uFBE9", + "isolated": "\uFEEF", + "final": "\uFEF0" + }, + "yeh": { + "normal": ["\u064A"], + "hamza_above": { + "normal": ["\u0626", "\u0649\u0654"], + "isolated": "\uFE89", + "final": "\uFE8A", + "initial": "\uFE8B", + "medial": "\uFE8C" }, - "african feh": { - "normal": ["\u08BB"] + "two_dots_below_hamza_above": ["\u08A8"], + "high_hamza": ["\u0678", "\u064A\u0674"], + "tail": ["\u06CD"], + "small_v": ["\u06CE"], + "three_dots_below": ["\u06D1"], + "two_dots_below_dot_above": ["\u08A9"], + "two_dots_below_small_noon_above": ["\u08BA"], + "isolated": "\uFEF1", + "final": "\uFEF2", + "initial": "\uFEF3", + "medial": "\uFEF4" + }, + "tteh": { + "normal": ["\u0679"], + "isolated": "\uFB66", + "final": "\uFB67", + "initial": "\uFB68", + "medial": "\uFB69" + }, + "tteheh": { + "normal": ["\u067A"], + "isolated": "\uFB5E", + "final": "\uFB5F", + "initial": "\uFB60", + "medial": "\uFB61" + }, + "beeh": { + "normal": ["\u067B"], + "isolated": "\uFB52", + "final": "\uFB53", + "initial": "\uFB54", + "medial": "\uFB55" + }, + "peh": { + "normal": ["\u067E"], + "small_meem_above": ["\u08B7"], + "isolated": "\uFB56", + "final": "\uFB57", + "initial": "\uFB58", + "medial": "\uFB59" + }, + "teheh": { + "normal": ["\u067F"], + "isolated": "\uFB62", + "final": "\uFB63", + "initial": "\uFB64", + "medial": "\uFB65" + }, + "beheh": { + "normal": ["\u0680"], + "isolated": "\uFB5A", + "final": "\uFB5B", + "initial": "\uFB5C", + "medial": "\uFB5D" + }, + "nyeh": { + "normal": ["\u0683"], + "isolated": "\uFB76", + "final": "\uFB77", + "initial": "\uFB78", + "medial": "\uFB79" + }, + "dyeh": { + "normal": ["\u0684"], + "isolated": "\uFB72", + "final": "\uFB73", + "initial": "\uFB74", + "medial": "\uFB75" + }, + "tcheh": { + "normal": ["\u0686"], + "dot_above": ["\u06BF"], + "isolated": "\uFB7A", + "final": "\uFB7B", + "initial": "\uFB7C", + "medial": "\uFB7D" + }, + "tcheheh": { + "normal": ["\u0687"], + "isolated": "\uFB7E", + "final": "\uFB7F", + "initial": "\uFB80", + "medial": "\uFB81" + }, + "ddal": { + "normal": ["\u0688"], + "isolated": "\uFB88", + "final": "\uFB89" + }, + "dahal": { + "normal": ["\u068C"], + "isolated": "\uFB84", + "final": "\uFB85" + }, + "ddahal": { + "normal": ["\u068D"], + "isolated": "\uFB82", + "final": "\uFB83" + }, + "dul": { + "normal": ["\u068F", "\u068E"], + "isolated": "\uFB86", + "final": "\uFB87" + }, + "rreh": { + "normal": ["\u0691"], + "isolated": "\uFB8C", + "final": "\uFB8D" + }, + "jeh": { + "normal": ["\u0698"], + "isolated": "\uFB8A", + "final": "\uFB8B" + }, + "veh": { + "normal": ["\u06A4"], + "isolated": "\uFB6A", + "final": "\uFB6B", + "initial": "\uFB6C", + "medial": "\uFB6D" + }, + "peheh": { + "normal": ["\u06A6"], + "isolated": "\uFB6E", + "final": "\uFB6F", + "initial": "\uFB70", + "medial": "\uFB71" + }, + "keheh": { + "normal": ["\u06A9"], + "dot_above": ["\u0762"], + "three_dots_above": ["\u0763"], + "three_dots_pointing_upwards_below": ["\u0764"], + "isolated": "\uFB8E", + "final": "\uFB8F", + "initial": "\uFB90", + "medial": "\uFB91" + }, + "ng": { + "normal": ["\u06AD"], + "isolated": "\uFBD3", + "final": "\uFBD4", + "initial": "\uFBD5", + "medial": "\uFBD6" + }, + "gaf": { + "normal": ["\u06AF"], + "ring": ["\u06B0"], + "two_dots_below": ["\u06B2"], + "three_dots_above": ["\u06B4"], + "inverted_stroke": ["\u08B0"], + "isolated": "\uFB92", + "final": "\uFB93", + "initial": "\uFB94", + "medial": "\uFB95" + }, + "ngoeh": { + "normal": ["\u06B1"], + "isolated": "\uFB9A", + "final": "\uFB9B", + "initial": "\uFB9C", + "medial": "\uFB9D" + }, + "gueh": { + "normal": ["\u06B3"], + "isolated": "\uFB96", + "final": "\uFB97", + "initial": "\uFB98", + "medial": "\uFB99" + }, + "noon ghunna": { + "normal": ["\u06BA"], + "isolated": "\uFB9E", + "final": "\uFB9F" + }, + "rnoon": { + "normal": ["\u06BB"], + "isolated": "\uFBA0", + "final": "\uFBA1", + "initial": "\uFBA2", + "medial": "\uFBA3" + }, + "heh doachashmee": { + "normal": ["\u06BE"], + "isolated": "\uFBAA", + "final": "\uFBAB", + "initial": "\uFBAC", + "medial": "\uFBAD" + }, + "heh goal": { + "normal": ["\u06C1"], + "hamza_above": ["\u06C1\u0654", "\u06C2"], + "isolated": "\uFBA6", + "final": "\uFBA7", + "initial": "\uFBA8", + "medial": "\uFBA9" + }, + "teh marbuta goal": { + "normal": ["\u06C3"] + }, + "kirghiz oe": { + "normal": ["\u06C5"], + "isolated": "\uFBE0", + "final": "\uFBE1" + }, + "oe": { + "normal": ["\u06C6"], + "isolated": "\uFBD9", + "final": "\uFBDA" + }, + "u": { + "normal": ["\u06C7"], + "hamza_above": { + "normal": ["\u0677", "\u06C7\u0674"], + "isolated": "\uFBDD" }, - "african qaf": { - "normal": ["\u08BC"] + "isolated": "\uFBD7", + "final": "\uFBD8" + }, + "yu": { + "normal": ["\u06C8"], + "isolated": "\uFBDB", + "final": "\uFBDC" + }, + "kirghiz yu": { + "normal": ["\u06C9"], + "isolated": "\uFBE2", + "final": "\uFBE3" + }, + "ve": { + "normal": ["\u06CB"], + "isolated": "\uFBDE", + "final": "\uFBDF" + }, + "farsi yeh": { + "normal": ["\u06CC"], + "indic_two_above": ["\u0775"], + "indic_three_above": ["\u0776"], + "indic_four_above": ["\u0777"], + "isolated": "\uFBFC", + "final": "\uFBFD", + "initial": "\uFBFE", + "medial": "\uFBFF" + }, + "e": { + "normal": ["\u06D0"], + "isolated": "\uFBE4", + "final": "\uFBE5", + "initial": "\uFBE6", + "medial": "\uFBE7" + }, + "yeh barree": { + "normal": ["\u06D2"], + "hamza_above": { + "normal": ["\u06D2\u0654", "\u06D3"], + "isolated": "\uFBB0", + "final": "\uFBB1" }, - "african noon": { - "normal": ["\u08BD"] + "indic_two_above": ["\u077A"], + "indic_three_above": ["\u077B"], + "isolated": "\uFBAE", + "final": "\uFBAF" + }, + "ae": { + "normal": ["\u06D5"], + "isolated": "\u06D5", + "final": "\uFEEA", + "yeh_above": { + "normal": ["\u06C0", "\u06D5\u0654"], + "isolated": "\uFBA4", + "final": "\uFBA5" } - }; - exports["default"] = arabicReference; + }, + "rohingya yeh": { + "normal": ["\u08AC"] + }, + "low alef": { + "normal": ["\u08AD"] + }, + "straight waw": { + "normal": ["\u08B1"] + }, + "african feh": { + "normal": ["\u08BB"] + }, + "african qaf": { + "normal": ["\u08BC"] + }, + "african noon": { + "normal": ["\u08BD"] + } + }; + var _default$3 = arabicReference; + var unicodeArabic = /*#__PURE__*/Object.defineProperty({ + "default": _default$3 + }, '__esModule', { + value: true }); - var unicodeLigatures = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - var ligatureReference = { - "\u0626\u0627": { - "isolated": "\uFBEA", - "final": "\uFBEB" - }, - "\u0626\u06D5": { - "isolated": "\uFBEC", - "final": "\uFBED" - }, - "\u0626\u0648": { - "isolated": "\uFBEE", - "final": "\uFBEF" - }, - "\u0626\u06C7": { - "isolated": "\uFBF0", - "final": "\uFBF1" - }, - "\u0626\u06C6": { - "isolated": "\uFBF2", - "final": "\uFBF3" - }, - "\u0626\u06C8": { - "isolated": "\uFBF4", - "final": "\uFBF5" - }, - "\u0626\u06D0": { - "isolated": "\uFBF6", - "final": "\uFBF7", - "initial": "\uFBF8" - }, - "\u0626\u0649": { - "uighur_kirghiz": { - "isolated": "\uFBF9", - "final": "\uFBFA", - "initial": "\uFBFB" - }, - "isolated": "\uFC03", - "final": "\uFC68" - }, - "\u0626\u062C": { - "isolated": "\uFC00", - "initial": "\uFC97" - }, - "\u0626\u062D": { - "isolated": "\uFC01", - "initial": "\uFC98" - }, - "\u0626\u0645": { - "isolated": "\uFC02", - "final": "\uFC66", - "initial": "\uFC9A", - "medial": "\uFCDF" - }, - "\u0626\u064A": { - "isolated": "\uFC04", - "final": "\uFC69" - }, - "\u0628\u062C": { - "isolated": "\uFC05", - "initial": "\uFC9C" - }, - "\u0628\u062D": { - "isolated": "\uFC06", - "initial": "\uFC9D" - }, - "\u0628\u062E": { - "isolated": "\uFC07", - "initial": "\uFC9E" - }, - "\u0628\u0645": { - "isolated": "\uFC08", - "final": "\uFC6C", - "initial": "\uFC9F", - "medial": "\uFCE1" - }, - "\u0628\u0649": { - "isolated": "\uFC09", - "final": "\uFC6E" - }, - "\u0628\u064A": { - "isolated": "\uFC0A", - "final": "\uFC6F" - }, - "\u062A\u062C": { - "isolated": "\uFC0B", - "initial": "\uFCA1" - }, - "\u062A\u062D": { - "isolated": "\uFC0C", - "initial": "\uFCA2" - }, - "\u062A\u062E": { - "isolated": "\uFC0D", - "initial": "\uFCA3" - }, - "\u062A\u0645": { - "isolated": "\uFC0E", - "final": "\uFC72", - "initial": "\uFCA4", - "medial": "\uFCE3" - }, - "\u062A\u0649": { - "isolated": "\uFC0F", - "final": "\uFC74" - }, - "\u062A\u064A": { - "isolated": "\uFC10", - "final": "\uFC75" - }, - "\u062B\u062C": { - "isolated": "\uFC11" - }, - "\u062B\u0645": { - "isolated": "\uFC12", - "final": "\uFC78", - "initial": "\uFCA6", - "medial": "\uFCE5" - }, - "\u062B\u0649": { - "isolated": "\uFC13", - "final": "\uFC7A" - }, - "\u062B\u0648": { - "isolated": "\uFC14" - }, - "\u062C\u062D": { - "isolated": "\uFC15", - "initial": "\uFCA7" - }, - "\u062C\u0645": { - "isolated": "\uFC16", - "initial": "\uFCA8" - }, - "\u062D\u062C": { - "isolated": "\uFC17", - "initial": "\uFCA9" - }, - "\u062D\u0645": { - "isolated": "\uFC18", - "initial": "\uFCAA" - }, - "\u062E\u062C": { - "isolated": "\uFC19", - "initial": "\uFCAB" - }, - "\u062E\u062D": { - "isolated": "\uFC1A" - }, - "\u062E\u0645": { - "isolated": "\uFC1B", - "initial": "\uFCAC" - }, - "\u0633\u062C": { - "isolated": "\uFC1C", - "initial": "\uFCAD", - "medial": "\uFD34" - }, - "\u0633\u062D": { - "isolated": "\uFC1D", - "initial": "\uFCAE", - "medial": "\uFD35" - }, - "\u0633\u062E": { - "isolated": "\uFC1E", - "initial": "\uFCAF", - "medial": "\uFD36" - }, - "\u0633\u0645": { - "isolated": "\uFC1F", - "initial": "\uFCB0", - "medial": "\uFCE7" - }, - "\u0635\u062D": { - "isolated": "\uFC20", - "initial": "\uFCB1" - }, - "\u0635\u0645": { - "isolated": "\uFC21", - "initial": "\uFCB3" - }, - "\u0636\u062C": { - "isolated": "\uFC22", - "initial": "\uFCB4" - }, - "\u0636\u062D": { - "isolated": "\uFC23", - "initial": "\uFCB5" - }, - "\u0636\u062E": { - "isolated": "\uFC24", - "initial": "\uFCB6" - }, - "\u0636\u0645": { - "isolated": "\uFC25", - "initial": "\uFCB7" - }, - "\u0637\u062D": { - "isolated": "\uFC26", - "initial": "\uFCB8" - }, - "\u0637\u0645": { - "isolated": "\uFC27", - "initial": "\uFD33", - "medial": "\uFD3A" - }, - "\u0638\u0645": { - "isolated": "\uFC28", - "initial": "\uFCB9", - "medial": "\uFD3B" - }, - "\u0639\u062C": { - "isolated": "\uFC29", - "initial": "\uFCBA" - }, - "\u0639\u0645": { - "isolated": "\uFC2A", - "initial": "\uFCBB" - }, - "\u063A\u062C": { - "isolated": "\uFC2B", - "initial": "\uFCBC" - }, - "\u063A\u0645": { - "isolated": "\uFC2C", - "initial": "\uFCBD" - }, - "\u0641\u062C": { - "isolated": "\uFC2D", - "initial": "\uFCBE" - }, - "\u0641\u062D": { - "isolated": "\uFC2E", - "initial": "\uFCBF" - }, - "\u0641\u062E": { - "isolated": "\uFC2F", - "initial": "\uFCC0" - }, - "\u0641\u0645": { - "isolated": "\uFC30", - "initial": "\uFCC1" - }, - "\u0641\u0649": { - "isolated": "\uFC31", - "final": "\uFC7C" - }, - "\u0641\u064A": { - "isolated": "\uFC32", - "final": "\uFC7D" - }, - "\u0642\u062D": { - "isolated": "\uFC33", - "initial": "\uFCC2" - }, - "\u0642\u0645": { - "isolated": "\uFC34", - "initial": "\uFCC3" - }, - "\u0642\u0649": { - "isolated": "\uFC35", - "final": "\uFC7E" - }, - "\u0642\u064A": { - "isolated": "\uFC36", - "final": "\uFC7F" - }, - "\u0643\u0627": { - "isolated": "\uFC37", - "final": "\uFC80" - }, - "\u0643\u062C": { - "isolated": "\uFC38", - "initial": "\uFCC4" - }, - "\u0643\u062D": { - "isolated": "\uFC39", - "initial": "\uFCC5" - }, - "\u0643\u062E": { - "isolated": "\uFC3A", - "initial": "\uFCC6" - }, - "\u0643\u0644": { - "isolated": "\uFC3B", - "final": "\uFC81", - "initial": "\uFCC7", - "medial": "\uFCEB" - }, - "\u0643\u0645": { - "isolated": "\uFC3C", - "final": "\uFC82", - "initial": "\uFCC8", - "medial": "\uFCEC" - }, - "\u0643\u0649": { - "isolated": "\uFC3D", - "final": "\uFC83" - }, - "\u0643\u064A": { - "isolated": "\uFC3E", - "final": "\uFC84" - }, - "\u0644\u062C": { - "isolated": "\uFC3F", - "initial": "\uFCC9" - }, - "\u0644\u062D": { - "isolated": "\uFC40", - "initial": "\uFCCA" - }, - "\u0644\u062E": { - "isolated": "\uFC41", - "initial": "\uFCCB" - }, - "\u0644\u0645": { - "isolated": "\uFC42", - "final": "\uFC85", - "initial": "\uFCCC", - "medial": "\uFCED" - }, - "\u0644\u0649": { - "isolated": "\uFC43", - "final": "\uFC86" - }, - "\u0644\u064A": { - "isolated": "\uFC44", - "final": "\uFC87" - }, - "\u0645\u062C": { - "isolated": "\uFC45", - "initial": "\uFCCE" - }, - "\u0645\u062D": { - "isolated": "\uFC46", - "initial": "\uFCCF" - }, - "\u0645\u062E": { - "isolated": "\uFC47", - "initial": "\uFCD0" - }, - "\u0645\u0645": { - "isolated": "\uFC48", - "final": "\uFC89", - "initial": "\uFCD1" - }, - "\u0645\u0649": { - "isolated": "\uFC49" - }, - "\u0645\u064A": { - "isolated": "\uFC4A" - }, - "\u0646\u062C": { - "isolated": "\uFC4B", - "initial": "\uFCD2" - }, - "\u0646\u062D": { - "isolated": "\uFC4C", - "initial": "\uFCD3" - }, - "\u0646\u062E": { - "isolated": "\uFC4D", - "initial": "\uFCD4" - }, - "\u0646\u0645": { - "isolated": "\uFC4E", - "final": "\uFC8C", - "initial": "\uFCD5", - "medial": "\uFCEE" - }, - "\u0646\u0649": { - "isolated": "\uFC4F", - "final": "\uFC8E" - }, - "\u0646\u064A": { - "isolated": "\uFC50", - "final": "\uFC8F" - }, - "\u0647\u062C": { - "isolated": "\uFC51", - "initial": "\uFCD7" - }, - "\u0647\u0645": { - "isolated": "\uFC52", - "initial": "\uFCD8" - }, - "\u0647\u0649": { - "isolated": "\uFC53" - }, - "\u0647\u064A": { - "isolated": "\uFC54" - }, - "\u064A\u062C": { - "isolated": "\uFC55", - "initial": "\uFCDA" - }, - "\u064A\u062D": { - "isolated": "\uFC56", - "initial": "\uFCDB" - }, - "\u064A\u062E": { - "isolated": "\uFC57", - "initial": "\uFCDC" - }, - "\u064A\u0645": { - "isolated": "\uFC58", - "final": "\uFC93", - "initial": "\uFCDD", - "medial": "\uFCF0" - }, - "\u064A\u0649": { - "isolated": "\uFC59", - "final": "\uFC95" - }, - "\u064A\u064A": { - "isolated": "\uFC5A", - "final": "\uFC96" - }, - "\u0630\u0670": { - "isolated": "\uFC5B" - }, - "\u0631\u0670": { - "isolated": "\uFC5C" - }, - "\u0649\u0670": { - "isolated": "\uFC5D", - "final": "\uFC90" - }, - "\u064C\u0651": { - "isolated": "\uFC5E" - }, - "\u064D\u0651": { - "isolated": "\uFC5F" - }, - "\u064E\u0651": { - "isolated": "\uFC60" - }, - "\u064F\u0651": { - "isolated": "\uFC61" - }, - "\u0650\u0651": { - "isolated": "\uFC62" - }, - "\u0651\u0670": { - "isolated": "\uFC63" - }, - "\u0626\u0631": { - "final": "\uFC64" - }, - "\u0626\u0632": { - "final": "\uFC65" - }, - "\u0626\u0646": { - "final": "\uFC67" - }, - "\u0628\u0631": { - "final": "\uFC6A" - }, - "\u0628\u0632": { - "final": "\uFC6B" - }, - "\u0628\u0646": { - "final": "\uFC6D" - }, - "\u062A\u0631": { - "final": "\uFC70" - }, - "\u062A\u0632": { - "final": "\uFC71" - }, - "\u062A\u0646": { - "final": "\uFC73" - }, - "\u062B\u0631": { - "final": "\uFC76" - }, - "\u062B\u0632": { - "final": "\uFC77" - }, - "\u062B\u0646": { - "final": "\uFC79" - }, - "\u062B\u064A": { - "final": "\uFC7B" - }, - "\u0645\u0627": { - "final": "\uFC88" - }, - "\u0646\u0631": { - "final": "\uFC8A" - }, - "\u0646\u0632": { - "final": "\uFC8B" - }, - "\u0646\u0646": { - "final": "\uFC8D" - }, - "\u064A\u0631": { - "final": "\uFC91" - }, - "\u064A\u0632": { - "final": "\uFC92" - }, - "\u064A\u0646": { - "final": "\uFC94" - }, - "\u0626\u062E": { - "initial": "\uFC99" - }, - "\u0626\u0647": { - "initial": "\uFC9B", - "medial": "\uFCE0" - }, - "\u0628\u0647": { - "initial": "\uFCA0", - "medial": "\uFCE2" - }, - "\u062A\u0647": { - "initial": "\uFCA5", - "medial": "\uFCE4" - }, - "\u0635\u062E": { - "initial": "\uFCB2" - }, - "\u0644\u0647": { - "initial": "\uFCCD" - }, - "\u0646\u0647": { - "initial": "\uFCD6", - "medial": "\uFCEF" - }, - "\u0647\u0670": { - "initial": "\uFCD9" - }, - "\u064A\u0647": { - "initial": "\uFCDE", - "medial": "\uFCF1" - }, - "\u062B\u0647": { - "medial": "\uFCE6" - }, - "\u0633\u0647": { - "medial": "\uFCE8", - "initial": "\uFD31" - }, - "\u0634\u0645": { - "medial": "\uFCE9", - "isolated": "\uFD0C", - "final": "\uFD28", - "initial": "\uFD30" - }, - "\u0634\u0647": { - "medial": "\uFCEA", - "initial": "\uFD32" - }, - "\u0640\u064E\u0651": { - "medial": "\uFCF2" - }, - "\u0640\u064F\u0651": { - "medial": "\uFCF3" - }, - "\u0640\u0650\u0651": { - "medial": "\uFCF4" - }, - "\u0637\u0649": { - "isolated": "\uFCF5", - "final": "\uFD11" - }, - "\u0637\u064A": { - "isolated": "\uFCF6", - "final": "\uFD12" - }, - "\u0639\u0649": { - "isolated": "\uFCF7", - "final": "\uFD13" - }, - "\u0639\u064A": { - "isolated": "\uFCF8", - "final": "\uFD14" - }, - "\u063A\u0649": { - "isolated": "\uFCF9", - "final": "\uFD15" - }, - "\u063A\u064A": { - "isolated": "\uFCFA", - "final": "\uFD16" + var ligatureReference = { + "\u0626\u0627": { + "isolated": "\uFBEA", + "final": "\uFBEB" + }, + "\u0626\u06D5": { + "isolated": "\uFBEC", + "final": "\uFBED" + }, + "\u0626\u0648": { + "isolated": "\uFBEE", + "final": "\uFBEF" + }, + "\u0626\u06C7": { + "isolated": "\uFBF0", + "final": "\uFBF1" + }, + "\u0626\u06C6": { + "isolated": "\uFBF2", + "final": "\uFBF3" + }, + "\u0626\u06C8": { + "isolated": "\uFBF4", + "final": "\uFBF5" + }, + "\u0626\u06D0": { + "isolated": "\uFBF6", + "final": "\uFBF7", + "initial": "\uFBF8" + }, + "\u0626\u0649": { + "uighur_kirghiz": { + "isolated": "\uFBF9", + "final": "\uFBFA", + "initial": "\uFBFB" }, - "\u0633\u0649": { - "isolated": "\uFCFB" - }, - "\u0633\u064A": { - "isolated": "\uFCFC", - "final": "\uFD18" - }, - "\u0634\u0649": { - "isolated": "\uFCFD", - "final": "\uFD19" - }, - "\u0634\u064A": { - "isolated": "\uFCFE", - "final": "\uFD1A" - }, - "\u062D\u0649": { - "isolated": "\uFCFF", - "final": "\uFD1B" - }, - "\u062D\u064A": { - "isolated": "\uFD00", - "final": "\uFD1C" - }, - "\u062C\u0649": { - "isolated": "\uFD01", - "final": "\uFD1D" - }, - "\u062C\u064A": { - "isolated": "\uFD02", - "final": "\uFD1E" - }, - "\u062E\u0649": { - "isolated": "\uFD03", - "final": "\uFD1F" - }, - "\u062E\u064A": { - "isolated": "\uFD04", - "final": "\uFD20" - }, - "\u0635\u0649": { - "isolated": "\uFD05", - "final": "\uFD21" - }, - "\u0635\u064A": { - "isolated": "\uFD06", - "final": "\uFD22" - }, - "\u0636\u0649": { - "isolated": "\uFD07", - "final": "\uFD23" - }, - "\u0636\u064A": { - "isolated": "\uFD08", - "final": "\uFD24" - }, - "\u0634\u062C": { - "isolated": "\uFD09", - "final": "\uFD25", - "initial": "\uFD2D", - "medial": "\uFD37" - }, - "\u0634\u062D": { - "isolated": "\uFD0A", - "final": "\uFD26", - "initial": "\uFD2E", - "medial": "\uFD38" - }, - "\u0634\u062E": { - "isolated": "\uFD0B", - "final": "\uFD27", - "initial": "\uFD2F", - "medial": "\uFD39" - }, - "\u0634\u0631": { - "isolated": "\uFD0D", - "final": "\uFD29" - }, - "\u0633\u0631": { - "isolated": "\uFD0E", - "final": "\uFD2A" - }, - "\u0635\u0631": { - "isolated": "\uFD0F", - "final": "\uFD2B" - }, - "\u0636\u0631": { - "isolated": "\uFD10", - "final": "\uFD2C" - }, - "\u0633\u0639": { - "final": "\uFD17" - }, - "\u062A\u062C\u0645": { - "initial": "\uFD50" - }, - "\u062A\u062D\u062C": { - "final": "\uFD51", - "initial": "\uFD52" - }, - "\u062A\u062D\u0645": { - "initial": "\uFD53" - }, - "\u062A\u062E\u0645": { - "initial": "\uFD54" - }, - "\u062A\u0645\u062C": { - "initial": "\uFD55" - }, - "\u062A\u0645\u062D": { - "initial": "\uFD56" - }, - "\u062A\u0645\u062E": { - "initial": "\uFD57" - }, - "\u062C\u0645\u062D": { - "final": "\uFD58", - "initial": "\uFD59" - }, - "\u062D\u0645\u064A": { - "final": "\uFD5A" - }, - "\u062D\u0645\u0649": { - "final": "\uFD5B" - }, - "\u0633\u062D\u062C": { - "initial": "\uFD5C" - }, - "\u0633\u062C\u062D": { - "initial": "\uFD5D" - }, - "\u0633\u062C\u0649": { - "final": "\uFD5E" - }, - "\u0633\u0645\u062D": { - "final": "\uFD5F", - "initial": "\uFD60" - }, - "\u0633\u0645\u062C": { - "initial": "\uFD61" - }, - "\u0633\u0645\u0645": { - "final": "\uFD62", - "initial": "\uFD63" - }, - "\u0635\u062D\u062D": { - "final": "\uFD64", - "initial": "\uFD65" - }, - "\u0635\u0645\u0645": { - "final": "\uFD66", - "initial": "\uFDC5" - }, - "\u0634\u062D\u0645": { - "final": "\uFD67", - "initial": "\uFD68" - }, - "\u0634\u062C\u064A": { - "final": "\uFD69" - }, - "\u0634\u0645\u062E": { - "final": "\uFD6A", - "initial": "\uFD6B" - }, - "\u0634\u0645\u0645": { - "final": "\uFD6C", - "initial": "\uFD6D" - }, - "\u0636\u062D\u0649": { - "final": "\uFD6E" - }, - "\u0636\u062E\u0645": { - "final": "\uFD6F", - "initial": "\uFD70" - }, - "\u0636\u0645\u062D": { - "final": "\uFD71" - }, - "\u0637\u0645\u062D": { - "initial": "\uFD72" - }, - "\u0637\u0645\u0645": { - "initial": "\uFD73" - }, - "\u0637\u0645\u064A": { - "final": "\uFD74" - }, - "\u0639\u062C\u0645": { - "final": "\uFD75", - "initial": "\uFDC4" - }, - "\u0639\u0645\u0645": { - "final": "\uFD76", - "initial": "\uFD77" - }, - "\u0639\u0645\u0649": { - "final": "\uFD78" - }, - "\u063A\u0645\u0645": { - "final": "\uFD79" - }, - "\u063A\u0645\u064A": { - "final": "\uFD7A" - }, - "\u063A\u0645\u0649": { - "final": "\uFD7B" - }, - "\u0641\u062E\u0645": { - "final": "\uFD7C", - "initial": "\uFD7D" - }, - "\u0642\u0645\u062D": { - "final": "\uFD7E", - "initial": "\uFDB4" - }, - "\u0642\u0645\u0645": { - "final": "\uFD7F" - }, - "\u0644\u062D\u0645": { - "final": "\uFD80", - "initial": "\uFDB5" - }, - "\u0644\u062D\u064A": { - "final": "\uFD81" - }, - "\u0644\u062D\u0649": { - "final": "\uFD82" - }, - "\u0644\u062C\u062C": { - "initial": "\uFD83", - "final": "\uFD84" - }, - "\u0644\u062E\u0645": { - "final": "\uFD85", - "initial": "\uFD86" - }, - "\u0644\u0645\u062D": { - "final": "\uFD87", - "initial": "\uFD88" - }, - "\u0645\u062D\u062C": { - "initial": "\uFD89" - }, - "\u0645\u062D\u0645": { - "initial": "\uFD8A" - }, - "\u0645\u062D\u064A": { - "final": "\uFD8B" - }, - "\u0645\u062C\u062D": { - "initial": "\uFD8C" - }, - "\u0645\u062C\u0645": { - "initial": "\uFD8D" - }, - "\u0645\u062E\u062C": { - "initial": "\uFD8E" - }, - "\u0645\u062E\u0645": { - "initial": "\uFD8F" - }, - "\u0645\u062C\u062E": { - "initial": "\uFD92" - }, - "\u0647\u0645\u062C": { - "initial": "\uFD93" - }, - "\u0647\u0645\u0645": { - "initial": "\uFD94" - }, - "\u0646\u062D\u0645": { - "initial": "\uFD95" - }, - "\u0646\u062D\u0649": { - "final": "\uFD96" - }, - "\u0646\u062C\u0645": { - "final": "\uFD97", - "initial": "\uFD98" - }, - "\u0646\u062C\u0649": { - "final": "\uFD99" - }, - "\u0646\u0645\u064A": { - "final": "\uFD9A" - }, - "\u0646\u0645\u0649": { - "final": "\uFD9B" - }, - "\u064A\u0645\u0645": { - "final": "\uFD9C", - "initial": "\uFD9D" - }, - "\u0628\u062E\u064A": { - "final": "\uFD9E" - }, - "\u062A\u062C\u064A": { - "final": "\uFD9F" - }, - "\u062A\u062C\u0649": { - "final": "\uFDA0" - }, - "\u062A\u062E\u064A": { - "final": "\uFDA1" - }, - "\u062A\u062E\u0649": { - "final": "\uFDA2" - }, - "\u062A\u0645\u064A": { - "final": "\uFDA3" - }, - "\u062A\u0645\u0649": { - "final": "\uFDA4" - }, - "\u062C\u0645\u064A": { - "final": "\uFDA5" - }, - "\u062C\u062D\u0649": { - "final": "\uFDA6" - }, - "\u062C\u0645\u0649": { - "final": "\uFDA7" - }, - "\u0633\u062E\u0649": { - "final": "\uFDA8" - }, - "\u0635\u062D\u064A": { - "final": "\uFDA9" - }, - "\u0634\u062D\u064A": { - "final": "\uFDAA" - }, - "\u0636\u062D\u064A": { - "final": "\uFDAB" - }, - "\u0644\u062C\u064A": { - "final": "\uFDAC" - }, - "\u0644\u0645\u064A": { - "final": "\uFDAD" - }, - "\u064A\u062D\u064A": { - "final": "\uFDAE" - }, - "\u064A\u062C\u064A": { - "final": "\uFDAF" - }, - "\u064A\u0645\u064A": { - "final": "\uFDB0" - }, - "\u0645\u0645\u064A": { - "final": "\uFDB1" - }, - "\u0642\u0645\u064A": { - "final": "\uFDB2" - }, - "\u0646\u062D\u064A": { - "final": "\uFDB3" - }, - "\u0639\u0645\u064A": { - "final": "\uFDB6" - }, - "\u0643\u0645\u064A": { - "final": "\uFDB7" - }, - "\u0646\u062C\u062D": { - "initial": "\uFDB8", - "final": "\uFDBD" - }, - "\u0645\u062E\u064A": { - "final": "\uFDB9" - }, - "\u0644\u062C\u0645": { - "initial": "\uFDBA", - "final": "\uFDBC" - }, - "\u0643\u0645\u0645": { - "final": "\uFDBB", - "initial": "\uFDC3" - }, - "\u062C\u062D\u064A": { - "final": "\uFDBE" - }, - "\u062D\u062C\u064A": { - "final": "\uFDBF" - }, - "\u0645\u062C\u064A": { - "final": "\uFDC0" - }, - "\u0641\u0645\u064A": { - "final": "\uFDC1" - }, - "\u0628\u062D\u064A": { - "final": "\uFDC2" - }, - "\u0633\u062E\u064A": { - "final": "\uFDC6" - }, - "\u0646\u062C\u064A": { - "final": "\uFDC7" - }, - "\u0644\u0622": { - "isolated": "\uFEF5", - "final": "\uFEF6" - }, - "\u0644\u0623": { - "isolated": "\uFEF7", - "final": "\uFEF8" - }, - "\u0644\u0625": { - "isolated": "\uFEF9", - "final": "\uFEFA" - }, - "\u0644\u0627": { - "isolated": "\uFEFB", - "final": "\uFEFC" - }, - "words": { - "\u0635\u0644\u06D2": "\uFDF0", - "\u0642\u0644\u06D2": "\uFDF1", - "\u0627\u0644\u0644\u0647": "\uFDF2", - "\u0627\u0643\u0628\u0631": "\uFDF3", - "\u0645\u062D\u0645\u062F": "\uFDF4", - "\u0635\u0644\u0639\u0645": "\uFDF5", - "\u0631\u0633\u0648\u0644": "\uFDF6", - "\u0639\u0644\u064A\u0647": "\uFDF7", - "\u0648\u0633\u0644\u0645": "\uFDF8", - "\u0635\u0644\u0649": "\uFDF9", - "\u0635\u0644\u0649\u0627\u0644\u0644\u0647\u0639\u0644\u064A\u0647\u0648\u0633\u0644\u0645": "\uFDFA", - "\u062C\u0644\u062C\u0644\u0627\u0644\u0647": "\uFDFB", - "\u0631\u06CC\u0627\u0644": "\uFDFC" - } - }; - exports["default"] = ligatureReference; + "isolated": "\uFC03", + "final": "\uFC68" + }, + "\u0626\u062C": { + "isolated": "\uFC00", + "initial": "\uFC97" + }, + "\u0626\u062D": { + "isolated": "\uFC01", + "initial": "\uFC98" + }, + "\u0626\u0645": { + "isolated": "\uFC02", + "final": "\uFC66", + "initial": "\uFC9A", + "medial": "\uFCDF" + }, + "\u0626\u064A": { + "isolated": "\uFC04", + "final": "\uFC69" + }, + "\u0628\u062C": { + "isolated": "\uFC05", + "initial": "\uFC9C" + }, + "\u0628\u062D": { + "isolated": "\uFC06", + "initial": "\uFC9D" + }, + "\u0628\u062E": { + "isolated": "\uFC07", + "initial": "\uFC9E" + }, + "\u0628\u0645": { + "isolated": "\uFC08", + "final": "\uFC6C", + "initial": "\uFC9F", + "medial": "\uFCE1" + }, + "\u0628\u0649": { + "isolated": "\uFC09", + "final": "\uFC6E" + }, + "\u0628\u064A": { + "isolated": "\uFC0A", + "final": "\uFC6F" + }, + "\u062A\u062C": { + "isolated": "\uFC0B", + "initial": "\uFCA1" + }, + "\u062A\u062D": { + "isolated": "\uFC0C", + "initial": "\uFCA2" + }, + "\u062A\u062E": { + "isolated": "\uFC0D", + "initial": "\uFCA3" + }, + "\u062A\u0645": { + "isolated": "\uFC0E", + "final": "\uFC72", + "initial": "\uFCA4", + "medial": "\uFCE3" + }, + "\u062A\u0649": { + "isolated": "\uFC0F", + "final": "\uFC74" + }, + "\u062A\u064A": { + "isolated": "\uFC10", + "final": "\uFC75" + }, + "\u062B\u062C": { + "isolated": "\uFC11" + }, + "\u062B\u0645": { + "isolated": "\uFC12", + "final": "\uFC78", + "initial": "\uFCA6", + "medial": "\uFCE5" + }, + "\u062B\u0649": { + "isolated": "\uFC13", + "final": "\uFC7A" + }, + "\u062B\u0648": { + "isolated": "\uFC14" + }, + "\u062C\u062D": { + "isolated": "\uFC15", + "initial": "\uFCA7" + }, + "\u062C\u0645": { + "isolated": "\uFC16", + "initial": "\uFCA8" + }, + "\u062D\u062C": { + "isolated": "\uFC17", + "initial": "\uFCA9" + }, + "\u062D\u0645": { + "isolated": "\uFC18", + "initial": "\uFCAA" + }, + "\u062E\u062C": { + "isolated": "\uFC19", + "initial": "\uFCAB" + }, + "\u062E\u062D": { + "isolated": "\uFC1A" + }, + "\u062E\u0645": { + "isolated": "\uFC1B", + "initial": "\uFCAC" + }, + "\u0633\u062C": { + "isolated": "\uFC1C", + "initial": "\uFCAD", + "medial": "\uFD34" + }, + "\u0633\u062D": { + "isolated": "\uFC1D", + "initial": "\uFCAE", + "medial": "\uFD35" + }, + "\u0633\u062E": { + "isolated": "\uFC1E", + "initial": "\uFCAF", + "medial": "\uFD36" + }, + "\u0633\u0645": { + "isolated": "\uFC1F", + "initial": "\uFCB0", + "medial": "\uFCE7" + }, + "\u0635\u062D": { + "isolated": "\uFC20", + "initial": "\uFCB1" + }, + "\u0635\u0645": { + "isolated": "\uFC21", + "initial": "\uFCB3" + }, + "\u0636\u062C": { + "isolated": "\uFC22", + "initial": "\uFCB4" + }, + "\u0636\u062D": { + "isolated": "\uFC23", + "initial": "\uFCB5" + }, + "\u0636\u062E": { + "isolated": "\uFC24", + "initial": "\uFCB6" + }, + "\u0636\u0645": { + "isolated": "\uFC25", + "initial": "\uFCB7" + }, + "\u0637\u062D": { + "isolated": "\uFC26", + "initial": "\uFCB8" + }, + "\u0637\u0645": { + "isolated": "\uFC27", + "initial": "\uFD33", + "medial": "\uFD3A" + }, + "\u0638\u0645": { + "isolated": "\uFC28", + "initial": "\uFCB9", + "medial": "\uFD3B" + }, + "\u0639\u062C": { + "isolated": "\uFC29", + "initial": "\uFCBA" + }, + "\u0639\u0645": { + "isolated": "\uFC2A", + "initial": "\uFCBB" + }, + "\u063A\u062C": { + "isolated": "\uFC2B", + "initial": "\uFCBC" + }, + "\u063A\u0645": { + "isolated": "\uFC2C", + "initial": "\uFCBD" + }, + "\u0641\u062C": { + "isolated": "\uFC2D", + "initial": "\uFCBE" + }, + "\u0641\u062D": { + "isolated": "\uFC2E", + "initial": "\uFCBF" + }, + "\u0641\u062E": { + "isolated": "\uFC2F", + "initial": "\uFCC0" + }, + "\u0641\u0645": { + "isolated": "\uFC30", + "initial": "\uFCC1" + }, + "\u0641\u0649": { + "isolated": "\uFC31", + "final": "\uFC7C" + }, + "\u0641\u064A": { + "isolated": "\uFC32", + "final": "\uFC7D" + }, + "\u0642\u062D": { + "isolated": "\uFC33", + "initial": "\uFCC2" + }, + "\u0642\u0645": { + "isolated": "\uFC34", + "initial": "\uFCC3" + }, + "\u0642\u0649": { + "isolated": "\uFC35", + "final": "\uFC7E" + }, + "\u0642\u064A": { + "isolated": "\uFC36", + "final": "\uFC7F" + }, + "\u0643\u0627": { + "isolated": "\uFC37", + "final": "\uFC80" + }, + "\u0643\u062C": { + "isolated": "\uFC38", + "initial": "\uFCC4" + }, + "\u0643\u062D": { + "isolated": "\uFC39", + "initial": "\uFCC5" + }, + "\u0643\u062E": { + "isolated": "\uFC3A", + "initial": "\uFCC6" + }, + "\u0643\u0644": { + "isolated": "\uFC3B", + "final": "\uFC81", + "initial": "\uFCC7", + "medial": "\uFCEB" + }, + "\u0643\u0645": { + "isolated": "\uFC3C", + "final": "\uFC82", + "initial": "\uFCC8", + "medial": "\uFCEC" + }, + "\u0643\u0649": { + "isolated": "\uFC3D", + "final": "\uFC83" + }, + "\u0643\u064A": { + "isolated": "\uFC3E", + "final": "\uFC84" + }, + "\u0644\u062C": { + "isolated": "\uFC3F", + "initial": "\uFCC9" + }, + "\u0644\u062D": { + "isolated": "\uFC40", + "initial": "\uFCCA" + }, + "\u0644\u062E": { + "isolated": "\uFC41", + "initial": "\uFCCB" + }, + "\u0644\u0645": { + "isolated": "\uFC42", + "final": "\uFC85", + "initial": "\uFCCC", + "medial": "\uFCED" + }, + "\u0644\u0649": { + "isolated": "\uFC43", + "final": "\uFC86" + }, + "\u0644\u064A": { + "isolated": "\uFC44", + "final": "\uFC87" + }, + "\u0645\u062C": { + "isolated": "\uFC45", + "initial": "\uFCCE" + }, + "\u0645\u062D": { + "isolated": "\uFC46", + "initial": "\uFCCF" + }, + "\u0645\u062E": { + "isolated": "\uFC47", + "initial": "\uFCD0" + }, + "\u0645\u0645": { + "isolated": "\uFC48", + "final": "\uFC89", + "initial": "\uFCD1" + }, + "\u0645\u0649": { + "isolated": "\uFC49" + }, + "\u0645\u064A": { + "isolated": "\uFC4A" + }, + "\u0646\u062C": { + "isolated": "\uFC4B", + "initial": "\uFCD2" + }, + "\u0646\u062D": { + "isolated": "\uFC4C", + "initial": "\uFCD3" + }, + "\u0646\u062E": { + "isolated": "\uFC4D", + "initial": "\uFCD4" + }, + "\u0646\u0645": { + "isolated": "\uFC4E", + "final": "\uFC8C", + "initial": "\uFCD5", + "medial": "\uFCEE" + }, + "\u0646\u0649": { + "isolated": "\uFC4F", + "final": "\uFC8E" + }, + "\u0646\u064A": { + "isolated": "\uFC50", + "final": "\uFC8F" + }, + "\u0647\u062C": { + "isolated": "\uFC51", + "initial": "\uFCD7" + }, + "\u0647\u0645": { + "isolated": "\uFC52", + "initial": "\uFCD8" + }, + "\u0647\u0649": { + "isolated": "\uFC53" + }, + "\u0647\u064A": { + "isolated": "\uFC54" + }, + "\u064A\u062C": { + "isolated": "\uFC55", + "initial": "\uFCDA" + }, + "\u064A\u062D": { + "isolated": "\uFC56", + "initial": "\uFCDB" + }, + "\u064A\u062E": { + "isolated": "\uFC57", + "initial": "\uFCDC" + }, + "\u064A\u0645": { + "isolated": "\uFC58", + "final": "\uFC93", + "initial": "\uFCDD", + "medial": "\uFCF0" + }, + "\u064A\u0649": { + "isolated": "\uFC59", + "final": "\uFC95" + }, + "\u064A\u064A": { + "isolated": "\uFC5A", + "final": "\uFC96" + }, + "\u0630\u0670": { + "isolated": "\uFC5B" + }, + "\u0631\u0670": { + "isolated": "\uFC5C" + }, + "\u0649\u0670": { + "isolated": "\uFC5D", + "final": "\uFC90" + }, + "\u064C\u0651": { + "isolated": "\uFC5E" + }, + "\u064D\u0651": { + "isolated": "\uFC5F" + }, + "\u064E\u0651": { + "isolated": "\uFC60" + }, + "\u064F\u0651": { + "isolated": "\uFC61" + }, + "\u0650\u0651": { + "isolated": "\uFC62" + }, + "\u0651\u0670": { + "isolated": "\uFC63" + }, + "\u0626\u0631": { + "final": "\uFC64" + }, + "\u0626\u0632": { + "final": "\uFC65" + }, + "\u0626\u0646": { + "final": "\uFC67" + }, + "\u0628\u0631": { + "final": "\uFC6A" + }, + "\u0628\u0632": { + "final": "\uFC6B" + }, + "\u0628\u0646": { + "final": "\uFC6D" + }, + "\u062A\u0631": { + "final": "\uFC70" + }, + "\u062A\u0632": { + "final": "\uFC71" + }, + "\u062A\u0646": { + "final": "\uFC73" + }, + "\u062B\u0631": { + "final": "\uFC76" + }, + "\u062B\u0632": { + "final": "\uFC77" + }, + "\u062B\u0646": { + "final": "\uFC79" + }, + "\u062B\u064A": { + "final": "\uFC7B" + }, + "\u0645\u0627": { + "final": "\uFC88" + }, + "\u0646\u0631": { + "final": "\uFC8A" + }, + "\u0646\u0632": { + "final": "\uFC8B" + }, + "\u0646\u0646": { + "final": "\uFC8D" + }, + "\u064A\u0631": { + "final": "\uFC91" + }, + "\u064A\u0632": { + "final": "\uFC92" + }, + "\u064A\u0646": { + "final": "\uFC94" + }, + "\u0626\u062E": { + "initial": "\uFC99" + }, + "\u0626\u0647": { + "initial": "\uFC9B", + "medial": "\uFCE0" + }, + "\u0628\u0647": { + "initial": "\uFCA0", + "medial": "\uFCE2" + }, + "\u062A\u0647": { + "initial": "\uFCA5", + "medial": "\uFCE4" + }, + "\u0635\u062E": { + "initial": "\uFCB2" + }, + "\u0644\u0647": { + "initial": "\uFCCD" + }, + "\u0646\u0647": { + "initial": "\uFCD6", + "medial": "\uFCEF" + }, + "\u0647\u0670": { + "initial": "\uFCD9" + }, + "\u064A\u0647": { + "initial": "\uFCDE", + "medial": "\uFCF1" + }, + "\u062B\u0647": { + "medial": "\uFCE6" + }, + "\u0633\u0647": { + "medial": "\uFCE8", + "initial": "\uFD31" + }, + "\u0634\u0645": { + "medial": "\uFCE9", + "isolated": "\uFD0C", + "final": "\uFD28", + "initial": "\uFD30" + }, + "\u0634\u0647": { + "medial": "\uFCEA", + "initial": "\uFD32" + }, + "\u0640\u064E\u0651": { + "medial": "\uFCF2" + }, + "\u0640\u064F\u0651": { + "medial": "\uFCF3" + }, + "\u0640\u0650\u0651": { + "medial": "\uFCF4" + }, + "\u0637\u0649": { + "isolated": "\uFCF5", + "final": "\uFD11" + }, + "\u0637\u064A": { + "isolated": "\uFCF6", + "final": "\uFD12" + }, + "\u0639\u0649": { + "isolated": "\uFCF7", + "final": "\uFD13" + }, + "\u0639\u064A": { + "isolated": "\uFCF8", + "final": "\uFD14" + }, + "\u063A\u0649": { + "isolated": "\uFCF9", + "final": "\uFD15" + }, + "\u063A\u064A": { + "isolated": "\uFCFA", + "final": "\uFD16" + }, + "\u0633\u0649": { + "isolated": "\uFCFB" + }, + "\u0633\u064A": { + "isolated": "\uFCFC", + "final": "\uFD18" + }, + "\u0634\u0649": { + "isolated": "\uFCFD", + "final": "\uFD19" + }, + "\u0634\u064A": { + "isolated": "\uFCFE", + "final": "\uFD1A" + }, + "\u062D\u0649": { + "isolated": "\uFCFF", + "final": "\uFD1B" + }, + "\u062D\u064A": { + "isolated": "\uFD00", + "final": "\uFD1C" + }, + "\u062C\u0649": { + "isolated": "\uFD01", + "final": "\uFD1D" + }, + "\u062C\u064A": { + "isolated": "\uFD02", + "final": "\uFD1E" + }, + "\u062E\u0649": { + "isolated": "\uFD03", + "final": "\uFD1F" + }, + "\u062E\u064A": { + "isolated": "\uFD04", + "final": "\uFD20" + }, + "\u0635\u0649": { + "isolated": "\uFD05", + "final": "\uFD21" + }, + "\u0635\u064A": { + "isolated": "\uFD06", + "final": "\uFD22" + }, + "\u0636\u0649": { + "isolated": "\uFD07", + "final": "\uFD23" + }, + "\u0636\u064A": { + "isolated": "\uFD08", + "final": "\uFD24" + }, + "\u0634\u062C": { + "isolated": "\uFD09", + "final": "\uFD25", + "initial": "\uFD2D", + "medial": "\uFD37" + }, + "\u0634\u062D": { + "isolated": "\uFD0A", + "final": "\uFD26", + "initial": "\uFD2E", + "medial": "\uFD38" + }, + "\u0634\u062E": { + "isolated": "\uFD0B", + "final": "\uFD27", + "initial": "\uFD2F", + "medial": "\uFD39" + }, + "\u0634\u0631": { + "isolated": "\uFD0D", + "final": "\uFD29" + }, + "\u0633\u0631": { + "isolated": "\uFD0E", + "final": "\uFD2A" + }, + "\u0635\u0631": { + "isolated": "\uFD0F", + "final": "\uFD2B" + }, + "\u0636\u0631": { + "isolated": "\uFD10", + "final": "\uFD2C" + }, + "\u0633\u0639": { + "final": "\uFD17" + }, + "\u062A\u062C\u0645": { + "initial": "\uFD50" + }, + "\u062A\u062D\u062C": { + "final": "\uFD51", + "initial": "\uFD52" + }, + "\u062A\u062D\u0645": { + "initial": "\uFD53" + }, + "\u062A\u062E\u0645": { + "initial": "\uFD54" + }, + "\u062A\u0645\u062C": { + "initial": "\uFD55" + }, + "\u062A\u0645\u062D": { + "initial": "\uFD56" + }, + "\u062A\u0645\u062E": { + "initial": "\uFD57" + }, + "\u062C\u0645\u062D": { + "final": "\uFD58", + "initial": "\uFD59" + }, + "\u062D\u0645\u064A": { + "final": "\uFD5A" + }, + "\u062D\u0645\u0649": { + "final": "\uFD5B" + }, + "\u0633\u062D\u062C": { + "initial": "\uFD5C" + }, + "\u0633\u062C\u062D": { + "initial": "\uFD5D" + }, + "\u0633\u062C\u0649": { + "final": "\uFD5E" + }, + "\u0633\u0645\u062D": { + "final": "\uFD5F", + "initial": "\uFD60" + }, + "\u0633\u0645\u062C": { + "initial": "\uFD61" + }, + "\u0633\u0645\u0645": { + "final": "\uFD62", + "initial": "\uFD63" + }, + "\u0635\u062D\u062D": { + "final": "\uFD64", + "initial": "\uFD65" + }, + "\u0635\u0645\u0645": { + "final": "\uFD66", + "initial": "\uFDC5" + }, + "\u0634\u062D\u0645": { + "final": "\uFD67", + "initial": "\uFD68" + }, + "\u0634\u062C\u064A": { + "final": "\uFD69" + }, + "\u0634\u0645\u062E": { + "final": "\uFD6A", + "initial": "\uFD6B" + }, + "\u0634\u0645\u0645": { + "final": "\uFD6C", + "initial": "\uFD6D" + }, + "\u0636\u062D\u0649": { + "final": "\uFD6E" + }, + "\u0636\u062E\u0645": { + "final": "\uFD6F", + "initial": "\uFD70" + }, + "\u0636\u0645\u062D": { + "final": "\uFD71" + }, + "\u0637\u0645\u062D": { + "initial": "\uFD72" + }, + "\u0637\u0645\u0645": { + "initial": "\uFD73" + }, + "\u0637\u0645\u064A": { + "final": "\uFD74" + }, + "\u0639\u062C\u0645": { + "final": "\uFD75", + "initial": "\uFDC4" + }, + "\u0639\u0645\u0645": { + "final": "\uFD76", + "initial": "\uFD77" + }, + "\u0639\u0645\u0649": { + "final": "\uFD78" + }, + "\u063A\u0645\u0645": { + "final": "\uFD79" + }, + "\u063A\u0645\u064A": { + "final": "\uFD7A" + }, + "\u063A\u0645\u0649": { + "final": "\uFD7B" + }, + "\u0641\u062E\u0645": { + "final": "\uFD7C", + "initial": "\uFD7D" + }, + "\u0642\u0645\u062D": { + "final": "\uFD7E", + "initial": "\uFDB4" + }, + "\u0642\u0645\u0645": { + "final": "\uFD7F" + }, + "\u0644\u062D\u0645": { + "final": "\uFD80", + "initial": "\uFDB5" + }, + "\u0644\u062D\u064A": { + "final": "\uFD81" + }, + "\u0644\u062D\u0649": { + "final": "\uFD82" + }, + "\u0644\u062C\u062C": { + "initial": "\uFD83", + "final": "\uFD84" + }, + "\u0644\u062E\u0645": { + "final": "\uFD85", + "initial": "\uFD86" + }, + "\u0644\u0645\u062D": { + "final": "\uFD87", + "initial": "\uFD88" + }, + "\u0645\u062D\u062C": { + "initial": "\uFD89" + }, + "\u0645\u062D\u0645": { + "initial": "\uFD8A" + }, + "\u0645\u062D\u064A": { + "final": "\uFD8B" + }, + "\u0645\u062C\u062D": { + "initial": "\uFD8C" + }, + "\u0645\u062C\u0645": { + "initial": "\uFD8D" + }, + "\u0645\u062E\u062C": { + "initial": "\uFD8E" + }, + "\u0645\u062E\u0645": { + "initial": "\uFD8F" + }, + "\u0645\u062C\u062E": { + "initial": "\uFD92" + }, + "\u0647\u0645\u062C": { + "initial": "\uFD93" + }, + "\u0647\u0645\u0645": { + "initial": "\uFD94" + }, + "\u0646\u062D\u0645": { + "initial": "\uFD95" + }, + "\u0646\u062D\u0649": { + "final": "\uFD96" + }, + "\u0646\u062C\u0645": { + "final": "\uFD97", + "initial": "\uFD98" + }, + "\u0646\u062C\u0649": { + "final": "\uFD99" + }, + "\u0646\u0645\u064A": { + "final": "\uFD9A" + }, + "\u0646\u0645\u0649": { + "final": "\uFD9B" + }, + "\u064A\u0645\u0645": { + "final": "\uFD9C", + "initial": "\uFD9D" + }, + "\u0628\u062E\u064A": { + "final": "\uFD9E" + }, + "\u062A\u062C\u064A": { + "final": "\uFD9F" + }, + "\u062A\u062C\u0649": { + "final": "\uFDA0" + }, + "\u062A\u062E\u064A": { + "final": "\uFDA1" + }, + "\u062A\u062E\u0649": { + "final": "\uFDA2" + }, + "\u062A\u0645\u064A": { + "final": "\uFDA3" + }, + "\u062A\u0645\u0649": { + "final": "\uFDA4" + }, + "\u062C\u0645\u064A": { + "final": "\uFDA5" + }, + "\u062C\u062D\u0649": { + "final": "\uFDA6" + }, + "\u062C\u0645\u0649": { + "final": "\uFDA7" + }, + "\u0633\u062E\u0649": { + "final": "\uFDA8" + }, + "\u0635\u062D\u064A": { + "final": "\uFDA9" + }, + "\u0634\u062D\u064A": { + "final": "\uFDAA" + }, + "\u0636\u062D\u064A": { + "final": "\uFDAB" + }, + "\u0644\u062C\u064A": { + "final": "\uFDAC" + }, + "\u0644\u0645\u064A": { + "final": "\uFDAD" + }, + "\u064A\u062D\u064A": { + "final": "\uFDAE" + }, + "\u064A\u062C\u064A": { + "final": "\uFDAF" + }, + "\u064A\u0645\u064A": { + "final": "\uFDB0" + }, + "\u0645\u0645\u064A": { + "final": "\uFDB1" + }, + "\u0642\u0645\u064A": { + "final": "\uFDB2" + }, + "\u0646\u062D\u064A": { + "final": "\uFDB3" + }, + "\u0639\u0645\u064A": { + "final": "\uFDB6" + }, + "\u0643\u0645\u064A": { + "final": "\uFDB7" + }, + "\u0646\u062C\u062D": { + "initial": "\uFDB8", + "final": "\uFDBD" + }, + "\u0645\u062E\u064A": { + "final": "\uFDB9" + }, + "\u0644\u062C\u0645": { + "initial": "\uFDBA", + "final": "\uFDBC" + }, + "\u0643\u0645\u0645": { + "final": "\uFDBB", + "initial": "\uFDC3" + }, + "\u062C\u062D\u064A": { + "final": "\uFDBE" + }, + "\u062D\u062C\u064A": { + "final": "\uFDBF" + }, + "\u0645\u062C\u064A": { + "final": "\uFDC0" + }, + "\u0641\u0645\u064A": { + "final": "\uFDC1" + }, + "\u0628\u062D\u064A": { + "final": "\uFDC2" + }, + "\u0633\u062E\u064A": { + "final": "\uFDC6" + }, + "\u0646\u062C\u064A": { + "final": "\uFDC7" + }, + "\u0644\u0622": { + "isolated": "\uFEF5", + "final": "\uFEF6" + }, + "\u0644\u0623": { + "isolated": "\uFEF7", + "final": "\uFEF8" + }, + "\u0644\u0625": { + "isolated": "\uFEF9", + "final": "\uFEFA" + }, + "\u0644\u0627": { + "isolated": "\uFEFB", + "final": "\uFEFC" + }, + "words": { + "\u0635\u0644\u06D2": "\uFDF0", + "\u0642\u0644\u06D2": "\uFDF1", + "\u0627\u0644\u0644\u0647": "\uFDF2", + "\u0627\u0643\u0628\u0631": "\uFDF3", + "\u0645\u062D\u0645\u062F": "\uFDF4", + "\u0635\u0644\u0639\u0645": "\uFDF5", + "\u0631\u0633\u0648\u0644": "\uFDF6", + "\u0639\u0644\u064A\u0647": "\uFDF7", + "\u0648\u0633\u0644\u0645": "\uFDF8", + "\u0635\u0644\u0649": "\uFDF9", + "\u0635\u0644\u0649\u0627\u0644\u0644\u0647\u0639\u0644\u064A\u0647\u0648\u0633\u0644\u0645": "\uFDFA", + "\u062C\u0644\u062C\u0644\u0627\u0644\u0647": "\uFDFB", + "\u0631\u06CC\u0627\u0644": "\uFDFC" + } + }; + var _default$2 = ligatureReference; + var unicodeLigatures = /*#__PURE__*/Object.defineProperty({ + "default": _default$2 + }, '__esModule', { + value: true }); var reference = createCommonjsModule(function (module, exports) { @@ -19252,394 +19555,377 @@ addToLineBreakers(0x1EE00, 0x1EEFF); }); - var GlyphSplitter_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function GlyphSplitter(word) { - var letters = []; - var lastLetter = ''; - word.split('').forEach(function (letter) { - if (isArabic_1.isArabic(letter)) { - if (reference.tashkeel.indexOf(letter) > -1) { - letters[letters.length - 1] += letter; - } else if (lastLetter.length && (reference.lams.indexOf(lastLetter) === 0 && reference.alefs.indexOf(letter) > -1 || reference.lams.indexOf(lastLetter) > 0 && reference.alefs.indexOf(letter) === 0)) { - // valid LA forms - letters[letters.length - 1] += letter; - } else { - letters.push(letter); - } + function GlyphSplitter(word) { + var letters = []; + var lastLetter = ''; + word.split('').forEach(function (letter) { + if (isArabic_1.isArabic(letter)) { + if (reference.tashkeel.indexOf(letter) > -1) { + letters[letters.length - 1] += letter; + } else if (lastLetter.length && (reference.lams.indexOf(lastLetter) === 0 && reference.alefs.indexOf(letter) > -1 || reference.lams.indexOf(lastLetter) > 0 && reference.alefs.indexOf(letter) === 0)) { + // valid LA forms + letters[letters.length - 1] += letter; } else { letters.push(letter); } + } else { + letters.push(letter); + } - if (reference.tashkeel.indexOf(letter) === -1) { - lastLetter = letter; - } - }); - return letters; - } + if (reference.tashkeel.indexOf(letter) === -1) { + lastLetter = letter; + } + }); + return letters; + } - exports.GlyphSplitter = GlyphSplitter; + var GlyphSplitter_2 = GlyphSplitter; + var GlyphSplitter_1 = /*#__PURE__*/Object.defineProperty({ + GlyphSplitter: GlyphSplitter_2 + }, '__esModule', { + value: true }); - var BaselineSplitter_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function BaselineSplitter(word) { - var letters = []; - var lastLetter = ''; - word.split('').forEach(function (letter) { - if (isArabic_1.isArabic(letter) && isArabic_1.isArabic(lastLetter)) { - if (lastLetter.length && reference.tashkeel.indexOf(letter) > -1) { - letters[letters.length - 1] += letter; - } else if (reference.lineBreakers.indexOf(lastLetter) > -1) { - letters.push(letter); - } else { - letters[letters.length - 1] += letter; - } - } else { + function BaselineSplitter(word) { + var letters = []; + var lastLetter = ''; + word.split('').forEach(function (letter) { + if (isArabic_1.isArabic(letter) && isArabic_1.isArabic(lastLetter)) { + if (lastLetter.length && reference.tashkeel.indexOf(letter) > -1) { + letters[letters.length - 1] += letter; + } else if (reference.lineBreakers.indexOf(lastLetter) > -1) { letters.push(letter); + } else { + letters[letters.length - 1] += letter; } + } else { + letters.push(letter); + } - if (reference.tashkeel.indexOf(letter) === -1) { - // don't allow tashkeel to hide line break - lastLetter = letter; - } - }); - return letters; - } + if (reference.tashkeel.indexOf(letter) === -1) { + // don't allow tashkeel to hide line break + lastLetter = letter; + } + }); + return letters; + } - exports.BaselineSplitter = BaselineSplitter; + var BaselineSplitter_2 = BaselineSplitter; + var BaselineSplitter_1 = /*#__PURE__*/Object.defineProperty({ + BaselineSplitter: BaselineSplitter_2 + }, '__esModule', { + value: true }); - var Normalization = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); + function Normal(word, breakPresentationForm) { + // default is to turn initial/isolated/medial/final presentation form to generic + if (typeof breakPresentationForm === 'undefined') { + breakPresentationForm = true; + } - function Normal(word, breakPresentationForm) { - // default is to turn initial/isolated/medial/final presentation form to generic - if (typeof breakPresentationForm === 'undefined') { - breakPresentationForm = true; + var returnable = ''; + word.split('').forEach(function (letter) { + if (!isArabic_1.isArabic(letter)) { + returnable += letter; + return; } - var returnable = ''; - word.split('').forEach(function (letter) { - if (!isArabic_1.isArabic(letter)) { - returnable += letter; - return; - } - - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + for (var w = 0; w < reference.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicodeArabic["default"][reference.letterList[w]]; + var versions = Object.keys(letterForms); - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - // console.log('embedded match'); - if (form === letter) { - // match exact - if (breakPresentationForm && localVersion['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(embeddedForms[ef]) > -1) { - // replace presentation form - // console.log('keeping normal form of the letter'); - if (_typeof(localVersion['normal']) === 'object') { - returnable += localVersion['normal'][0]; - } else { - returnable += localVersion['normal']; - } + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + // console.log('embedded match'); + if (form === letter) { + // match exact + if (breakPresentationForm && localVersion['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(embeddedForms[ef]) > -1) { + // replace presentation form + // console.log('keeping normal form of the letter'); + if (_typeof(localVersion['normal']) === 'object') { + returnable += localVersion['normal'][0]; + } else { + returnable += localVersion['normal']; + } - return; - } // console.log('keeping this letter'); + return; + } // console.log('keeping this letter'); - returnable += letter; - return; - } else if (_typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - returnable += form[0]; // console.log('added the first letter from the same array'); + returnable += letter; + return; + } else if (_typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + returnable += form[0]; // console.log('added the first letter from the same array'); - return; - } + return; } } - } else if (localVersion === letter) { - // match exact - if (breakPresentationForm && letterForms['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(versions[v]) > -1) { - // replace presentation form - // console.log('keeping normal form of the letter'); - if (_typeof(letterForms['normal']) === 'object') { - returnable += letterForms['normal'][0]; - } else { - returnable += letterForms['normal']; - } + } + } else if (localVersion === letter) { + // match exact + if (breakPresentationForm && letterForms['normal'] && ['isolated', 'initial', 'medial', 'final'].indexOf(versions[v]) > -1) { + // replace presentation form + // console.log('keeping normal form of the letter'); + if (_typeof(letterForms['normal']) === 'object') { + returnable += letterForms['normal'][0]; + } else { + returnable += letterForms['normal']; + } - return; - } // console.log('keeping this letter'); + return; + } // console.log('keeping this letter'); - returnable += letter; - return; - } else if (_typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - returnable += localVersion[0]; // console.log('added the first letter from the same array'); + returnable += letter; + return; + } else if (_typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + returnable += localVersion[0]; // console.log('added the first letter from the same array'); - return; - } + return; } - } // try ligatures + } + } // try ligatures - for (var v2 = 0; v2 < reference.ligatureList.length; v2++) { - var normalForm = reference.ligatureList[v2]; + for (var v2 = 0; v2 < reference.ligatureList.length; v2++) { + var normalForm = reference.ligatureList[v2]; - if (normalForm !== 'words') { - var ligForms = Object.keys(unicodeLigatures["default"][normalForm]); + if (normalForm !== 'words') { + var ligForms = Object.keys(unicodeLigatures["default"][normalForm]); - for (var f = 0; f < ligForms.length; f++) { - if (unicodeLigatures["default"][normalForm][ligForms[f]] === letter) { - returnable += normalForm; - return; - } + for (var f = 0; f < ligForms.length; f++) { + if (unicodeLigatures["default"][normalForm][ligForms[f]] === letter) { + returnable += normalForm; + return; } } - } // try words ligatures + } + } // try words ligatures - for (var v3 = 0; v3 < reference.ligatureWordList.length; v3++) { - var _normalForm = reference.ligatureWordList[v3]; + for (var v3 = 0; v3 < reference.ligatureWordList.length; v3++) { + var _normalForm = reference.ligatureWordList[v3]; - if (unicodeLigatures["default"].words[_normalForm] === letter) { - returnable += _normalForm; - return; - } + if (unicodeLigatures["default"].words[_normalForm] === letter) { + returnable += _normalForm; + return; } + } - returnable += letter; // console.log('kept the letter') - }); - return returnable; - } + returnable += letter; // console.log('kept the letter') + }); + return returnable; + } - exports.Normal = Normal; + var Normal_1 = Normal; + var Normalization = /*#__PURE__*/Object.defineProperty({ + Normal: Normal_1 + }, '__esModule', { + value: true }); - var CharShaper_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); + function CharShaper(letter, form) { + if (!isArabic_1.isArabic(letter)) { + // fail not Arabic + throw new Error('Not Arabic'); + } - function CharShaper(letter, form) { - if (!isArabic_1.isArabic(letter)) { - // fail not Arabic - throw new Error('Not Arabic'); - } + if (letter === "\u0621") { + // hamza alone + return "\u0621"; + } - if (letter === "\u0621") { - // hamza alone - return "\u0621"; - } + for (var w = 0; w < reference.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicodeArabic["default"][reference.letterList[w]]; + var versions = Object.keys(letterForms); - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + if (versions.indexOf(form) > -1) { + return letterForms[form]; + } + } else if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // check embedded + var embeddedVersions = Object.keys(localVersion); - if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - if (versions.indexOf(form) > -1) { - return letterForms[form]; - } - } else if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // check embedded - var embeddedVersions = Object.keys(localVersion); - - for (var ev = 0; ev < embeddedVersions.length; ev++) { - if (localVersion[embeddedVersions[ev]] === letter || _typeof(localVersion[embeddedVersions[ev]]) === 'object' && localVersion[embeddedVersions[ev]].indexOf && localVersion[embeddedVersions[ev]].indexOf(letter) > -1) { - if (embeddedVersions.indexOf(form) > -1) { - return localVersion[form]; - } + for (var ev = 0; ev < embeddedVersions.length; ev++) { + if (localVersion[embeddedVersions[ev]] === letter || _typeof(localVersion[embeddedVersions[ev]]) === 'object' && localVersion[embeddedVersions[ev]].indexOf && localVersion[embeddedVersions[ev]].indexOf(letter) > -1) { + if (embeddedVersions.indexOf(form) > -1) { + return localVersion[form]; } } } } } } + } - exports.CharShaper = CharShaper; + var CharShaper_2 = CharShaper; + var CharShaper_1 = /*#__PURE__*/Object.defineProperty({ + CharShaper: CharShaper_2 + }, '__esModule', { + value: true }); - var WordShaper_1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - - function WordShaper(word) { - var state = 'initial'; - var output = ''; + function WordShaper$1(word) { + var state = 'initial'; + var output = ''; - for (var w = 0; w < word.length; w++) { - var nextLetter = ' '; - - for (var nxw = w + 1; nxw < word.length; nxw++) { - if (!isArabic_1.isArabic(word[nxw])) { - break; - } + for (var w = 0; w < word.length; w++) { + var nextLetter = ' '; - if (reference.tashkeel.indexOf(word[nxw]) === -1) { - nextLetter = word[nxw]; - break; - } + for (var nxw = w + 1; nxw < word.length; nxw++) { + if (!isArabic_1.isArabic(word[nxw])) { + break; } - if (!isArabic_1.isArabic(word[w]) || isArabic_1.isMath(word[w])) { - // space or other non-Arabic - output += word[w]; - state = 'initial'; - } else if (reference.tashkeel.indexOf(word[w]) > -1) { - // tashkeel - add without changing state - output += word[w]; - } else if (nextLetter === ' ' || // last Arabic letter in this word - reference.lineBreakers.indexOf(word[w]) > -1) { - // the current letter is known to break lines - output += CharShaper_1.CharShaper(word[w], state === 'initial' ? 'isolated' : 'final'); - state = 'initial'; - } else if (reference.lams.indexOf(word[w]) > -1 && reference.alefs.indexOf(nextLetter) > -1) { - // LA letters - advance an additional letter after this - output += unicodeLigatures["default"][word[w] + nextLetter][state === 'initial' ? 'isolated' : 'final']; + if (reference.tashkeel.indexOf(word[nxw]) === -1) { + nextLetter = word[nxw]; + break; + } + } - while (word[w] !== nextLetter) { - w++; - } + if (!isArabic_1.isArabic(word[w]) || isArabic_1.isMath(word[w])) { + // space or other non-Arabic + output += word[w]; + state = 'initial'; + } else if (reference.tashkeel.indexOf(word[w]) > -1) { + // tashkeel - add without changing state + output += word[w]; + } else if (nextLetter === ' ' || // last Arabic letter in this word + reference.lineBreakers.indexOf(word[w]) > -1) { + // the current letter is known to break lines + output += CharShaper_1.CharShaper(word[w], state === 'initial' ? 'isolated' : 'final'); + state = 'initial'; + } else if (reference.lams.indexOf(word[w]) > -1 && reference.alefs.indexOf(nextLetter) > -1) { + // LA letters - advance an additional letter after this + output += unicodeLigatures["default"][word[w] + nextLetter][state === 'initial' ? 'isolated' : 'final']; - state = 'initial'; - } else { - output += CharShaper_1.CharShaper(word[w], state); - state = 'medial'; + while (word[w] !== nextLetter) { + w++; } - } - return output; + state = 'initial'; + } else { + output += CharShaper_1.CharShaper(word[w], state); + state = 'medial'; + } } - exports.WordShaper = WordShaper; - }); - - var ParentLetter_1 = createCommonjsModule(function (module, exports) { + return output; + } - Object.defineProperty(exports, "__esModule", { - value: true - }); + var WordShaper_2 = WordShaper$1; + var WordShaper_1 = /*#__PURE__*/Object.defineProperty({ + WordShaper: WordShaper_2 + }, '__esModule', { + value: true + }); - function ParentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + function ParentLetter(letter) { + if (!isArabic_1.isArabic(letter)) { + throw new Error('Not an Arabic letter'); + } - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + for (var w = 0; w < reference.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicodeArabic["default"][reference.letterList[w]]; + var versions = Object.keys(letterForms); - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - return localVersion; - } + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + return localVersion; } - } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - return letterForms; } + } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + return letterForms; } - - return null; } + + return null; } + } - exports.ParentLetter = ParentLetter; + var ParentLetter_2 = ParentLetter; - function GrandparentLetter(letter) { - if (!isArabic_1.isArabic(letter)) { - throw new Error('Not an Arabic letter'); - } + function GrandparentLetter(letter) { + if (!isArabic_1.isArabic(letter)) { + throw new Error('Not an Arabic letter'); + } - for (var w = 0; w < reference.letterList.length; w++) { - // ok so we are checking this potential lettertron - var letterForms = unicodeArabic["default"][reference.letterList[w]]; - var versions = Object.keys(letterForms); + for (var w = 0; w < reference.letterList.length; w++) { + // ok so we are checking this potential lettertron + var letterForms = unicodeArabic["default"][reference.letterList[w]]; + var versions = Object.keys(letterForms); - for (var v = 0; v < versions.length; v++) { - var localVersion = letterForms[versions[v]]; + for (var v = 0; v < versions.length; v++) { + var localVersion = letterForms[versions[v]]; - if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { - // look at this embedded object - var embeddedForms = Object.keys(localVersion); + if (_typeof(localVersion) === 'object' && typeof localVersion.indexOf === 'undefined') { + // look at this embedded object + var embeddedForms = Object.keys(localVersion); - for (var ef = 0; ef < embeddedForms.length; ef++) { - var form = localVersion[embeddedForms[ef]]; + for (var ef = 0; ef < embeddedForms.length; ef++) { + var form = localVersion[embeddedForms[ef]]; - if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { - // match - return letterForms; - } + if (form === letter || _typeof(form) === 'object' && form.indexOf && form.indexOf(letter) > -1) { + // match + return letterForms; } - } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { - // match - return letterForms; } + } else if (localVersion === letter || _typeof(localVersion) === 'object' && localVersion.indexOf && localVersion.indexOf(letter) > -1) { + // match + return letterForms; } - - return null; } + + return null; } + } - exports.GrandparentLetter = GrandparentLetter; + var GrandparentLetter_1 = GrandparentLetter; + var ParentLetter_1 = /*#__PURE__*/Object.defineProperty({ + ParentLetter: ParentLetter_2, + GrandparentLetter: GrandparentLetter_1 + }, '__esModule', { + value: true }); - var lib = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - exports.isArabic = isArabic_1.isArabic; - exports.GlyphSplitter = GlyphSplitter_1.GlyphSplitter; - exports.BaselineSplitter = BaselineSplitter_1.BaselineSplitter; - exports.Normal = Normalization.Normal; - exports.CharShaper = CharShaper_1.CharShaper; - exports.WordShaper = WordShaper_1.WordShaper; - exports.ParentLetter = ParentLetter_1.ParentLetter; - exports.GrandparentLetter = ParentLetter_1.GrandparentLetter; - }); + isArabic_1.isArabic; + GlyphSplitter_1.GlyphSplitter; + BaselineSplitter_1.BaselineSplitter; + Normalization.Normal; + CharShaper_1.CharShaper; + var WordShaper = WordShaper_1.WordShaper; + ParentLetter_1.ParentLetter; + ParentLetter_1.GrandparentLetter; var rtlRegex = /[\u0590-\u05FF\u0600-\u06FF\u0750-\u07BF\u08A0–\u08BF]/; function fixRTLTextForSvg(inputText) { @@ -19652,7 +19938,7 @@ var hebrewSign = /[\u0591-\u05bd\u05bf\u05c1-\u05c5\u05c7]/; // Arabic word shaping if (arabicRegex.test(inputText)) { - inputText = lib.WordShaper(inputText); + inputText = WordShaper(inputText); } for (var n = 0; n < inputText.length; n++) { @@ -19691,7 +19977,7 @@ var propertyIsEnumerable = objectPropertyIsEnumerable.f; // `Object.{ entries, values }` methods implementation - var createMethod$5 = function (TO_ENTRIES) { + var createMethod$1 = function (TO_ENTRIES) { return function (it) { var O = toIndexedObject(it); var keys = objectKeys(O); @@ -19711,17 +19997,17 @@ var objectToArray = { // `Object.entries` method - // https://tc39.github.io/ecma262/#sec-object.entries - entries: createMethod$5(true), + // https://tc39.es/ecma262/#sec-object.entries + entries: createMethod$1(true), // `Object.values` method - // https://tc39.github.io/ecma262/#sec-object.values - values: createMethod$5(false) + // https://tc39.es/ecma262/#sec-object.values + values: createMethod$1(false) }; var $values = objectToArray.values; // `Object.values` method - // https://tc39.github.io/ecma262/#sec-object.values + // https://tc39.es/ecma262/#sec-object.values _export({ target: 'Object', stat: true }, { values: function values(O) { return $values(O); @@ -19769,60 +20055,105 @@ } } - function responseText(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - return response.text(); - } + var vparse = createCommonjsModule(function (module) { + (function (window) { - function d3_text (input, init) { - return fetch(input, init).then(responseText); - } + function parseVersion(v) { + var m = v.replace(/[^0-9.]/g, '').match(/[0-9]*\.|[0-9]+/g) || []; + v = { + major: +m[0] || 0, + minor: +m[1] || 0, + patch: +m[2] || 0, + build: +m[3] || 0 + }; + v.isEmpty = !v.major && !v.minor && !v.patch && !v.build; + v.parsed = [v.major, v.minor, v.patch, v.build]; + v.text = v.parsed.join('.'); + v.compare = compare; + return v; + } - function responseJson(response) { - if (!response.ok) throw new Error(response.status + " " + response.statusText); - if (response.status === 204 || response.status === 205) return; - return response.json(); - } + function compare(v) { + if (typeof v === 'string') { + v = parseVersion(v); + } - function d3_json (input, init) { - return fetch(input, init).then(responseJson); - } + for (var i = 0; i < 4; i++) { + if (this.parsed[i] !== v.parsed[i]) { + return this.parsed[i] > v.parsed[i] ? 1 : -1; + } + } - function parser(type) { - return function (input, init) { - return d3_text(input, init).then(function (text) { - return new DOMParser().parseFromString(text, type); - }); - }; - } + return 0; + } + /* istanbul ignore next */ - var d3_xml = parser("application/xml"); - var svg = parser("image/svg+xml"); + + if (module && 'object' === 'object') { + module.exports = parseVersion; + } else { + window.parseVersion = parseVersion; + } + })(commonjsGlobal); + }); + + var name = "iD"; + var version = "2.20.0"; + var description = "A friendly editor for OpenStreetMap"; + var main = "dist/iD.min.js"; + var repository = "github:openstreetmap/iD"; + var homepage = "https://github.com/openstreetmap/iD"; + var bugs = "https://github.com/openstreetmap/iD/issues"; + var keywords = ["editor","openstreetmap"]; + var license = "ISC"; + var scripts = {all:"npm-run-all -s clean build build:legacy dist",build:"npm-run-all -s build:css build:data build:dev","build:css":"node scripts/build_css.js","build:data":"shx mkdir -p dist/data && node scripts/build_data.js","build:dev":"rollup --config config/rollup.config.dev.js","build:legacy":"rollup --config config/rollup.config.legacy.js","build:stats":"rollup --config config/rollup.config.stats.js",clean:"shx rm -f dist/*.js dist/*.map dist/*.css dist/img/*.svg",dist:"npm-run-all -p dist:**","dist:mapillary":"shx mkdir -p dist/mapillary-js && shx cp -R node_modules/mapillary-js/dist/* dist/mapillary-js/","dist:pannellum":"shx mkdir -p dist/pannellum-streetside && shx cp -R node_modules/pannellum/build/* dist/pannellum-streetside/","dist:min:iD":"uglifyjs dist/iD.legacy.js --compress --mangle --output dist/iD.min.js","dist:svg:iD":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"iD-%s\" --symbol-sprite dist/img/iD-sprite.svg \"svg/iD-sprite/**/*.svg\"","dist:svg:community":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"community-%s\" --symbol-sprite dist/img/community-sprite.svg node_modules/osm-community-index/dist/img/*.svg","dist:svg:fa":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/fa-sprite.svg svg/fontawesome/*.svg","dist:svg:maki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"maki-%s\" --symbol-sprite dist/img/maki-sprite.svg node_modules/@mapbox/maki/icons/*.svg","dist:svg:mapillary:signs":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-sprite.svg node_modules/mapillary_sprite_source/package_signs/*.svg","dist:svg:mapillary:objects":"svg-sprite --symbol --symbol-dest . --symbol-sprite dist/img/mapillary-object-sprite.svg node_modules/mapillary_sprite_source/package_objects/*.svg","dist:svg:temaki":"svg-sprite --symbol --symbol-dest . --shape-id-generator \"temaki-%s\" --symbol-sprite dist/img/temaki-sprite.svg node_modules/@ideditor/temaki/icons/*.svg",imagery:"node scripts/update_imagery.js",lint:"eslint scripts test/spec modules","lint:fix":"eslint scripts test/spec modules --fix",start:"npm-run-all -s build start:server",quickstart:"npm-run-all -s build:dev start:server","start:server":"node scripts/server.js",test:"npm-run-all -s lint build:css build:data build:legacy test:spec","test:spec":"phantomjs --web-security=no node_modules/mocha-phantomjs-core/mocha-phantomjs-core.js test/index.html spec",translations:"node scripts/update_locales.js"}; + var dependencies = {"@ideditor/country-coder":"~5.0.3","@ideditor/location-conflation":"~1.0.2","@mapbox/geojson-area":"^0.2.2","@mapbox/sexagesimal":"1.2.0","@mapbox/togeojson":"0.16.0","@mapbox/vector-tile":"^1.3.1","@turf/bbox-clip":"^6.0.0","abortcontroller-polyfill":"^1.4.0","aes-js":"^3.1.2","alif-toolkit":"^1.2.9","core-js":"^3.6.5",diacritics:"1.3.0","fast-deep-equal":"~3.1.1","fast-json-stable-stringify":"2.1.0","lodash-es":"~4.17.15",marked:"~2.0.0","node-diff3":"2.1.0","osm-auth":"1.1.0",pannellum:"2.5.6","polygon-clipping":"~0.15.1",rbush:"3.0.1","whatwg-fetch":"^3.4.1","which-polygon":"2.2.0"}; + var devDependencies = {"@babel/core":"^7.11.6","@babel/preset-env":"^7.11.5","@fortawesome/fontawesome-svg-core":"^1.2.32","@fortawesome/free-brands-svg-icons":"~5.15.1","@fortawesome/free-regular-svg-icons":"~5.15.1","@fortawesome/free-solid-svg-icons":"~5.15.1","@ideditor/temaki":"~4.4.0","@mapbox/maki":"^6.0.0","@rollup/plugin-babel":"^5.2.1","@rollup/plugin-commonjs":"^17.0.0","@rollup/plugin-json":"^4.0.1","@rollup/plugin-node-resolve":"~11.2.0",autoprefixer:"^10.0.1",btoa:"^1.2.1",chai:"^4.1.0","cldr-core":"37.0.0","cldr-localenames-full":"37.0.0",colors:"^1.1.2","concat-files":"^0.1.1",d3:"~6.6.0","editor-layer-index":"github:osmlab/editor-layer-index#gh-pages",eslint:"^7.1.0",gaze:"^1.1.3",glob:"^7.1.0",happen:"^0.3.1","js-yaml":"^4.0.0","json-stringify-pretty-compact":"^3.0.0",mapillary_sprite_source:"^1.8.0","mapillary-js":"4.0.0",minimist:"^1.2.3",mocha:"^7.0.1","mocha-phantomjs-core":"^2.1.0","name-suggestion-index":"~6.0","node-fetch":"^2.6.1","npm-run-all":"^4.0.0","object-inspect":"1.10.3","osm-community-index":"~5.1.0","phantomjs-prebuilt":"~2.1.16",postcss:"^8.1.1","postcss-selector-prepend":"^0.5.0",rollup:"~2.52.8","rollup-plugin-includepaths":"~0.2.3","rollup-plugin-progress":"^1.1.1","rollup-plugin-visualizer":"~4.2.0",shelljs:"^0.8.0",shx:"^0.3.0",sinon:"7.5.0","sinon-chai":"^3.3.0",smash:"0.0","static-server":"^2.2.1","svg-sprite":"1.5.0","uglify-js":"~3.13.0",vparse:"~1.1.0"}; + var engines = {node:">=10"}; + var browserslist = ["> 0.2%, last 6 major versions, Firefox ESR, IE 11, maintained node versions"]; + var packageJSON = { + name: name, + version: version, + description: description, + main: main, + repository: repository, + homepage: homepage, + bugs: bugs, + keywords: keywords, + license: license, + scripts: scripts, + dependencies: dependencies, + devDependencies: devDependencies, + engines: engines, + browserslist: browserslist + }; var _mainFileFetcher = coreFileFetcher(); // singleton // coreFileFetcher asynchronously fetches data from JSON files // function coreFileFetcher() { + var ociVersion = packageJSON.devDependencies['osm-community-index']; + var v = vparse(ociVersion); + var vMinor = "".concat(v.major, ".").concat(v.minor); var _this = {}; var _inflight = {}; var _fileMap = { 'address_formats': 'data/address_formats.min.json', - 'deprecated': 'data/deprecated.min.json', - 'discarded': 'data/discarded.min.json', + 'deprecated': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/deprecated.min.json', + 'discarded': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/discarded.min.json', 'imagery': 'data/imagery.min.json', 'intro_graph': 'data/intro_graph.min.json', 'keepRight': 'data/keepRight.min.json', 'languages': 'data/languages.min.json', - 'locales': 'data/locales.min.json', - 'nsi_brands': 'https://cdn.jsdelivr.net/npm/name-suggestion-index@4/dist/brands.min.json', - 'nsi_filters': 'https://cdn.jsdelivr.net/npm/name-suggestion-index@4/dist/filters.min.json', - 'oci_features': 'https://cdn.jsdelivr.net/npm/osm-community-index@2/dist/features.min.json', - 'oci_resources': 'https://cdn.jsdelivr.net/npm/osm-community-index@2/dist/resources.min.json', - 'preset_categories': 'data/preset_categories.min.json', - 'preset_defaults': 'data/preset_defaults.min.json', - 'preset_fields': 'data/preset_fields.min.json', - 'preset_presets': 'data/preset_presets.min.json', + 'locales': 'locales/index.min.json', + 'oci_defaults': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/defaults.min.json"), + 'oci_features': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/featureCollection.min.json"), + 'oci_resources': "https://cdn.jsdelivr.net/npm/osm-community-index@".concat(vMinor, "/dist/resources.min.json"), + 'preset_categories': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/preset_categories.min.json', + 'preset_defaults': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/preset_defaults.min.json', + 'preset_fields': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/fields.min.json', + 'preset_presets': 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/presets.min.json', 'phone_formats': 'data/phone_formats.min.json', 'qa_data': 'data/qa_data.min.json', 'shortcuts': 'data/shortcuts.min.json', @@ -19853,7 +20184,7 @@ var prom = _inflight[url]; if (!prom) { - _inflight[url] = prom = d3_json(url).then(function (result) { + _inflight[url] = prom = utilFetchJson(url).then(function (result) { delete _inflight[url]; if (!result) { @@ -19903,198 +20234,21 @@ return _this; } - var $findIndex$1 = arrayIteration.findIndex; - - - - var FIND_INDEX = 'findIndex'; - var SKIPS_HOLES$1 = true; - - var USES_TO_LENGTH$b = arrayMethodUsesToLength(FIND_INDEX); - - // Shouldn't skip holes - if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES$1 = false; }); - - // `Array.prototype.findIndex` method - // https://tc39.github.io/ecma262/#sec-array.prototype.findindex - _export({ target: 'Array', proto: true, forced: SKIPS_HOLES$1 || !USES_TO_LENGTH$b }, { - findIndex: function findIndex(callbackfn /* , that = undefined */) { - return $findIndex$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables(FIND_INDEX); - - var $includes$1 = arrayIncludes.includes; - - - - var USES_TO_LENGTH$c = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); - - // `Array.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-array.prototype.includes - _export({ target: 'Array', proto: true, forced: !USES_TO_LENGTH$c }, { - includes: function includes(el /* , fromIndex = 0 */) { - return $includes$1(this, el, arguments.length > 1 ? arguments[1] : undefined); - } - }); - - // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables - addToUnscopables('includes'); - - var notARegexp = function (it) { - if (isRegexp(it)) { - throw TypeError("The method doesn't accept regular expressions"); - } return it; - }; - - var MATCH$2 = wellKnownSymbol('match'); - - var correctIsRegexpLogic = function (METHOD_NAME) { - var regexp = /./; - try { - '/./'[METHOD_NAME](regexp); - } catch (e) { - try { - regexp[MATCH$2] = false; - return '/./'[METHOD_NAME](regexp); - } catch (f) { /* empty */ } - } return false; - }; - - // `String.prototype.includes` method - // https://tc39.github.io/ecma262/#sec-string.prototype.includes - _export({ target: 'String', proto: true, forced: !correctIsRegexpLogic('includes') }, { - includes: function includes(searchString /* , position = 0 */) { - return !!~String(requireObjectCoercible(this)) - .indexOf(notARegexp(searchString), arguments.length > 1 ? arguments[1] : undefined); - } - }); - - var _detected; - - function utilDetect(refresh) { - if (_detected && !refresh) return _detected; - _detected = {}; - var ua = navigator.userAgent; - var m = null; - /* Browser */ - - m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; - } - - if (!_detected.browser) { - m = ua.match(/Trident\/.*rv:([0-9]{1,}[\.0-9]{0,})/i); // IE11 - - if (m !== null) { - _detected.browser = 'msie'; - _detected.version = m[1]; - } - } - - if (!_detected.browser) { - m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ - - if (m !== null) { - _detected.browser = 'Opera'; - _detected.version = m[2]; - } - } - - if (!_detected.browser) { - m = ua.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i); - - if (m !== null) { - _detected.browser = m[1]; - _detected.version = m[2]; - m = ua.match(/version\/([\.\d]+)/i); - if (m !== null) _detected.version = m[1]; - } - } - - if (!_detected.browser) { - _detected.browser = navigator.appName; - _detected.version = navigator.appVersion; - } // keep major.minor version only.. - - - _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities - // Legacy Opera has incomplete svg style support. See #715 - - _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - - if (_detected.browser.toLowerCase() === 'msie') { - _detected.ie = true; - _detected.browser = 'Internet Explorer'; - _detected.support = parseFloat(_detected.version) >= 11; - } else { - _detected.ie = false; - _detected.support = true; - } - - _detected.filedrop = window.FileReader && 'ondrop' in window; - _detected.download = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - _detected.cssfilters = !(_detected.ie || _detected.browser.toLowerCase() === 'edge'); - /* Platform */ - - if (/Win/.test(ua)) { - _detected.os = 'win'; - _detected.platform = 'Windows'; - } else if (/Mac/.test(ua)) { - _detected.os = 'mac'; - _detected.platform = 'Macintosh'; - } else if (/X11/.test(ua) || /Linux/.test(ua)) { - _detected.os = 'linux'; - _detected.platform = 'Linux'; - } else { - _detected.os = 'win'; - _detected.platform = 'Unknown'; - } - - _detected.isMobileWebKit = (/\b(iPad|iPhone|iPod)\b/.test(ua) || // HACK: iPadOS 13+ requests desktop sites by default by using a Mac user agent, - // so assume any "mac" with multitouch is actually iOS - navigator.platform === 'MacIntel' && 'maxTouchPoints' in navigator && navigator.maxTouchPoints > 1) && /WebKit/.test(ua) && !/Edge/.test(ua) && !window.MSStream; - /* Locale */ - // An array of locales requested by the browser in priority order. - - _detected.browserLocales = Array.from(new Set( // remove duplicates - [navigator.language].concat(navigator.languages || []).concat([// old property for backwards compatibility - navigator.userLanguage]) // remove any undefined values - .filter(Boolean))); - /* Host */ - - var loc = window.top.location; - var origin = loc.origin; - - if (!origin) { - // for unpatched IE11 - origin = loc.protocol + '//' + loc.hostname + (loc.port ? ':' + loc.port : ''); - } - - _detected.host = origin + loc.pathname; - return _detected; - } - - var getOwnPropertyNames$2 = objectGetOwnPropertyNames.f; - var getOwnPropertyDescriptor$3 = objectGetOwnPropertyDescriptor.f; - var defineProperty$a = objectDefineProperty.f; + var getOwnPropertyNames = objectGetOwnPropertyNames.f; + var getOwnPropertyDescriptor$2 = objectGetOwnPropertyDescriptor.f; + var defineProperty = objectDefineProperty.f; var trim$2 = stringTrim.trim; var NUMBER = 'Number'; - var NativeNumber = global_1[NUMBER]; + var NativeNumber = global$2[NUMBER]; var NumberPrototype = NativeNumber.prototype; // Opera ~12 has broken Object#toString var BROKEN_CLASSOF = classofRaw(objectCreate(NumberPrototype)) == NUMBER; // `ToNumber` abstract operation - // https://tc39.github.io/ecma262/#sec-tonumber - var toNumber = function (argument) { + // https://tc39.es/ecma262/#sec-tonumber + var toNumber$1 = function (argument) { var it = toPrimitive(argument, false); var first, third, radix, maxCode, digits, length, index, code; if (typeof it == 'string' && it.length > 2) { @@ -20122,7 +20276,7 @@ }; // `Number` constructor - // https://tc39.github.io/ecma262/#sec-number-constructor + // https://tc39.es/ecma262/#sec-number-constructor if (isForced_1(NUMBER, !NativeNumber(' 0o1') || !NativeNumber('0b1') || NativeNumber('+0x1'))) { var NumberWrapper = function Number(value) { var it = arguments.length < 1 ? 0 : value; @@ -20130,78806 +20284,84095 @@ return dummy instanceof NumberWrapper // check on 1..constructor(foo) case && (BROKEN_CLASSOF ? fails(function () { NumberPrototype.valueOf.call(dummy); }) : classofRaw(dummy) != NUMBER) - ? inheritIfRequired(new NativeNumber(toNumber(it)), dummy, NumberWrapper) : toNumber(it); + ? inheritIfRequired(new NativeNumber(toNumber$1(it)), dummy, NumberWrapper) : toNumber$1(it); }; - for (var keys$3 = descriptors ? getOwnPropertyNames$2(NativeNumber) : ( + for (var keys = descriptors ? getOwnPropertyNames(NativeNumber) : ( // ES3: 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' + // ES2015 (in case, if modules with ES2015 Number statics required before): 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' + - 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger' - ).split(','), j$2 = 0, key$1; keys$3.length > j$2; j$2++) { - if (has(NativeNumber, key$1 = keys$3[j$2]) && !has(NumberWrapper, key$1)) { - defineProperty$a(NumberWrapper, key$1, getOwnPropertyDescriptor$3(NativeNumber, key$1)); + 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger,' + + // ESNext + 'fromString,range' + ).split(','), j = 0, key; keys.length > j; j++) { + if (has$1(NativeNumber, key = keys[j]) && !has$1(NumberWrapper, key)) { + defineProperty(NumberWrapper, key, getOwnPropertyDescriptor$2(NativeNumber, key)); } } NumberWrapper.prototype = NumberPrototype; NumberPrototype.constructor = NumberWrapper; - redefine(global_1, NUMBER, NumberWrapper); + redefine(global$2, NUMBER, NumberWrapper); } - // `Number.MAX_SAFE_INTEGER` constant - // https://tc39.github.io/ecma262/#sec-number.max_safe_integer - _export({ target: 'Number', stat: true }, { - MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF - }); + // `thisNumberValue` abstract operation + // https://tc39.es/ecma262/#sec-thisnumbervalue + var thisNumberValue = function (value) { + if (typeof value != 'number' && classofRaw(value) != 'Number') { + throw TypeError('Incorrect invocation'); + } + return +value; + }; - var aesJs = createCommonjsModule(function (module, exports) { - /*! MIT License. Copyright 2015-2018 Richard Moore . See LICENSE.txt. */ - (function (root) { + // `String.prototype.repeat` method implementation + // https://tc39.es/ecma262/#sec-string.prototype.repeat + var stringRepeat = function repeat(count) { + var str = String(requireObjectCoercible(this)); + var result = ''; + var n = toInteger(count); + if (n < 0 || n == Infinity) throw RangeError('Wrong number of repetitions'); + for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str; + return result; + }; - function checkInt(value) { - return parseInt(value) === value; + var nativeToFixed = 1.0.toFixed; + var floor = Math.floor; + + var pow = function (x, n, acc) { + return n === 0 ? acc : n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc); + }; + + var log = function (x) { + var n = 0; + var x2 = x; + while (x2 >= 4096) { + n += 12; + x2 /= 4096; + } + while (x2 >= 2) { + n += 1; + x2 /= 2; + } return n; + }; + + var multiply = function (data, n, c) { + var index = -1; + var c2 = c; + while (++index < 6) { + c2 += n * data[index]; + data[index] = c2 % 1e7; + c2 = floor(c2 / 1e7); + } + }; + + var divide = function (data, n) { + var index = 6; + var c = 0; + while (--index >= 0) { + c += data[index]; + data[index] = floor(c / n); + c = (c % n) * 1e7; + } + }; + + var dataToString = function (data) { + var index = 6; + var s = ''; + while (--index >= 0) { + if (s !== '' || index === 0 || data[index] !== 0) { + var t = String(data[index]); + s = s === '' ? t : s + stringRepeat.call('0', 7 - t.length) + t; } + } return s; + }; - function checkInts(arrayish) { - if (!checkInt(arrayish.length)) { - return false; - } + var FORCED$4 = nativeToFixed && ( + 0.00008.toFixed(3) !== '0.000' || + 0.9.toFixed(0) !== '1' || + 1.255.toFixed(2) !== '1.25' || + 1000000000000000128.0.toFixed(0) !== '1000000000000000128' + ) || !fails(function () { + // V8 ~ Android 4.3- + nativeToFixed.call({}); + }); - for (var i = 0; i < arrayish.length; i++) { - if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { - return false; + // `Number.prototype.toFixed` method + // https://tc39.es/ecma262/#sec-number.prototype.tofixed + _export({ target: 'Number', proto: true, forced: FORCED$4 }, { + toFixed: function toFixed(fractionDigits) { + var number = thisNumberValue(this); + var fractDigits = toInteger(fractionDigits); + var data = [0, 0, 0, 0, 0, 0]; + var sign = ''; + var result = '0'; + var e, z, j, k; + + if (fractDigits < 0 || fractDigits > 20) throw RangeError('Incorrect fraction digits'); + // eslint-disable-next-line no-self-compare -- NaN check + if (number != number) return 'NaN'; + if (number <= -1e21 || number >= 1e21) return String(number); + if (number < 0) { + sign = '-'; + number = -number; + } + if (number > 1e-21) { + e = log(number * pow(2, 69, 1)) - 69; + z = e < 0 ? number * pow(2, -e, 1) : number / pow(2, e, 1); + z *= 0x10000000000000; + e = 52 - e; + if (e > 0) { + multiply(data, 0, z); + j = fractDigits; + while (j >= 7) { + multiply(data, 1e7, 0); + j -= 7; } + multiply(data, pow(10, j, 1), 0); + j = e - 1; + while (j >= 23) { + divide(data, 1 << 23); + j -= 23; + } + divide(data, 1 << j); + multiply(data, 1, 1); + divide(data, 2); + result = dataToString(data); + } else { + multiply(data, 0, z); + multiply(data, 1 << -e, 0); + result = dataToString(data) + stringRepeat.call('0', fractDigits); } - - return true; } + if (fractDigits > 0) { + k = result.length; + result = sign + (k <= fractDigits + ? '0.' + stringRepeat.call('0', fractDigits - k) + result + : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); + } else { + result = sign + result; + } return result; + } + }); - function coerceArray(arg, copy) { - // ArrayBuffer view - if (arg.buffer && arg.name === 'Uint8Array') { - if (copy) { - if (arg.slice) { - arg = arg.slice(); - } else { - arg = Array.prototype.slice.call(arg); - } - } + var globalIsFinite = global$2.isFinite; - return arg; - } // It's an array; check it is a valid representation of a byte + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + // eslint-disable-next-line es/no-number-isfinite -- safe + var numberIsFinite = Number.isFinite || function isFinite(it) { + return typeof it == 'number' && globalIsFinite(it); + }; + // `Number.isFinite` method + // https://tc39.es/ecma262/#sec-number.isfinite + _export({ target: 'Number', stat: true }, { isFinite: numberIsFinite }); - if (Array.isArray(arg)) { - if (!checkInts(arg)) { - throw new Error('Array contains invalid value: ' + arg); - } + var fromCharCode = String.fromCharCode; + // eslint-disable-next-line es/no-string-fromcodepoint -- required for testing + var $fromCodePoint = String.fromCodePoint; - return new Uint8Array(arg); - } // Something else, but behaves like an array (maybe a Buffer? Arguments?) + // length should be 1, old FF problem + var INCORRECT_LENGTH = !!$fromCodePoint && $fromCodePoint.length != 1; + // `String.fromCodePoint` method + // https://tc39.es/ecma262/#sec-string.fromcodepoint + _export({ target: 'String', stat: true, forced: INCORRECT_LENGTH }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + fromCodePoint: function fromCodePoint(x) { + var elements = []; + var length = arguments.length; + var i = 0; + var code; + while (length > i) { + code = +arguments[i++]; + if (toAbsoluteIndex(code, 0x10FFFF) !== code) throw RangeError(code + ' is not a valid code point'); + elements.push(code < 0x10000 + ? fromCharCode(code) + : fromCharCode(((code -= 0x10000) >> 10) + 0xD800, code % 0x400 + 0xDC00) + ); + } return elements.join(''); + } + }); - if (checkInt(arg.length) && checkInts(arg)) { - return new Uint8Array(arg); - } + // @@search logic + fixRegexpWellKnownSymbolLogic('search', function (SEARCH, nativeSearch, maybeCallNative) { + return [ + // `String.prototype.search` method + // https://tc39.es/ecma262/#sec-string.prototype.search + function search(regexp) { + var O = requireObjectCoercible(this); + var searcher = regexp == undefined ? undefined : regexp[SEARCH]; + return searcher !== undefined ? searcher.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); + }, + // `RegExp.prototype[@@search]` method + // https://tc39.es/ecma262/#sec-regexp.prototype-@@search + function (string) { + var res = maybeCallNative(nativeSearch, this, string); + if (res.done) return res.value; - throw new Error('unsupported array-like object'); + var rx = anObject(this); + var S = String(string); + + var previousLastIndex = rx.lastIndex; + if (!sameValue(previousLastIndex, 0)) rx.lastIndex = 0; + var result = regexpExecAbstract(rx, S); + if (!sameValue(rx.lastIndex, previousLastIndex)) rx.lastIndex = previousLastIndex; + return result === null ? -1 : result.index; } + ]; + }); - function createArray(length) { - return new Uint8Array(length); + var quickselect$1 = createCommonjsModule(function (module, exports) { + (function (global, factory) { + module.exports = factory() ; + })(commonjsGlobal, function () { + + function quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); } - function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) { - if (sourceStart != null || sourceEnd != null) { - if (sourceArray.slice) { - sourceArray = sourceArray.slice(sourceStart, sourceEnd); - } else { - sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd); + function quickselectStep(arr, k, left, right, compare) { + while (right > left) { + if (right - left > 600) { + var n = right - left + 1; + var m = k - left + 1; + var z = Math.log(n); + var s = 0.5 * Math.exp(2 * z / 3); + var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); + var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); + var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); + quickselectStep(arr, k, newLeft, newRight, compare); } - } - targetArray.set(sourceArray, targetStart); - } + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - var convertUtf8 = function () { - function toBytes(text) { - var result = [], - i = 0; - text = encodeURI(text); + while (i < j) { + swap(arr, i, j); + i++; + j--; - while (i < text.length) { - var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value + while (compare(arr[i], t) < 0) { + i++; + } - if (c === 37) { - result.push(parseInt(text.substr(i, 2), 16)); - i += 2; // otherwise, just the actual byte - } else { - result.push(c); + while (compare(arr[j], t) > 0) { + j--; } } - return coerceArray(result); + if (compare(arr[left], t) === 0) swap(arr, left, j);else { + j++; + swap(arr, j, right); + } + if (j <= k) left = j + 1; + if (k <= j) right = j - 1; } + } - function fromBytes(bytes) { - var result = [], - i = 0; - - while (i < bytes.length) { - var c = bytes[i]; + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - if (c < 128) { - result.push(String.fromCharCode(c)); - i++; - } else if (c > 191 && c < 224) { - result.push(String.fromCharCode((c & 0x1f) << 6 | bytes[i + 1] & 0x3f)); - i += 2; - } else { - result.push(String.fromCharCode((c & 0x0f) << 12 | (bytes[i + 1] & 0x3f) << 6 | bytes[i + 2] & 0x3f)); - i += 3; - } - } + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - return result.join(''); - } + return quickselect; + }); + }); - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); + var rbush_1 = rbush; + var _default$1 = rbush; - var convertHex = function () { - function toBytes(text) { - var result = []; + function rbush(maxEntries, format) { + if (!(this instanceof rbush)) return new rbush(maxEntries, format); // max entries in a node is 9 by default; min node fill is 40% for best performance - for (var i = 0; i < text.length; i += 2) { - result.push(parseInt(text.substr(i, 2), 16)); - } + this._maxEntries = Math.max(4, maxEntries || 9); + this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - return result; - } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html + if (format) { + this._initFormat(format); + } + this.clear(); + } - var Hex = '0123456789abcdef'; + rbush.prototype = { + all: function all() { + return this._all(this.data, []); + }, + search: function search(bbox) { + var node = this.data, + result = [], + toBBox = this.toBBox; + if (!intersects$1(bbox, node)) return result; + var nodesToSearch = [], + i, + len, + child, + childBBox; - function fromBytes(bytes) { - var result = []; + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; - for (var i = 0; i < bytes.length; i++) { - var v = bytes[i]; - result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + if (intersects$1(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains$1(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); } - - return result.join(''); } - return { - toBytes: toBytes, - fromBytes: fromBytes - }; - }(); // Number of rounds by keysize - - - var numberOfRounds = { - 16: 10, - 24: 12, - 32: 14 - }; // Round constant words - - var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91]; // S-box and Inverse S-box (S is for Substitution) - - var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]; - var Si = [0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]; // Transformations for encryption - - var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a]; - var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616]; - var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16]; - var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c]; // Transformations for decryption - - var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742]; - var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857]; - var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8]; - var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0]; // Transformations for decryption key expansion + node = nodesToSearch.pop(); + } - var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]; - var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697]; - var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46]; - var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d]; + return result; + }, + collides: function collides(bbox) { + var node = this.data, + toBBox = this.toBBox; + if (!intersects$1(bbox, node)) return false; + var nodesToSearch = [], + i, + len, + child, + childBBox; - function convertToInt32(bytes) { - var result = []; + while (node) { + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + childBBox = node.leaf ? toBBox(child) : child; - for (var i = 0; i < bytes.length; i += 4) { - result.push(bytes[i] << 24 | bytes[i + 1] << 16 | bytes[i + 2] << 8 | bytes[i + 3]); + if (intersects$1(bbox, childBBox)) { + if (node.leaf || contains$1(bbox, childBBox)) return true; + nodesToSearch.push(child); + } } - return result; + node = nodesToSearch.pop(); } - var AES = function AES(key) { - if (!(this instanceof AES)) { - throw Error('AES must be instanitated with `new`'); - } + return false; + }, + load: function load(data) { + if (!(data && data.length)) return this; - Object.defineProperty(this, 'key', { - value: coerceArray(key, true) - }); + if (data.length < this._minEntries) { + for (var i = 0, len = data.length; i < len; i++) { + this.insert(data[i]); + } - this._prepare(); - }; + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - AES.prototype._prepare = function () { - var rounds = numberOfRounds[this.key.length]; - if (rounds == null) { - throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); - } // encryption round keys + var node = this._build(data.slice(), 0, data.length - 1, 0); + if (!this.data.children.length) { + // save as is if tree is empty + this.data = node; + } else if (this.data.height === node.height) { + // split root if trees have the same height + this._splitRoot(this.data, node); + } else { + if (this.data.height < node.height) { + // swap trees if inserted one is bigger + var tmpNode = this.data; + this.data = node; + node = tmpNode; + } // insert the small tree into the large tree at appropriate level - this._Ke = []; // decryption round keys - this._Kd = []; + this._insert(node, this.data.height - node.height - 1, true); + } - for (var i = 0; i <= rounds; i++) { - this._Ke.push([0, 0, 0, 0]); + return this; + }, + insert: function insert(item) { + if (item) this._insert(item, this.data.height - 1); + return this; + }, + clear: function clear() { + this.data = createNode$1([]); + return this; + }, + remove: function remove(item, equalsFn) { + if (!item) return this; + var node = this.data, + bbox = this.toBBox(item), + path = [], + indexes = [], + i, + parent, + index, + goingUp; // depth-first iterative tree traversal - this._Kd.push([0, 0, 0, 0]); + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; } - var roundKeyCount = (rounds + 1) * 4; - var KC = this.key.length / 4; // convert the key into ints + if (node.leaf) { + // check current node + index = findItem$1(item, node.children, equalsFn); - var tk = convertToInt32(this.key); // copy values into round key arrays + if (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); - var index; + this._condense(path); - for (var i = 0; i < KC; i++) { - index = i >> 2; - this._Ke[index][i % 4] = tk[i]; - this._Kd[rounds - index][i % 4] = tk[i]; - } // key expansion (fips-197 section 5.2) + return this; + } + } + if (!goingUp && !node.leaf && contains$1(node, bbox)) { + // go down + path.push(node); + indexes.push(i); + i = 0; + parent = node; + node = node.children[0]; + } else if (parent) { + // go right + i++; + node = parent.children[i]; + goingUp = false; + } else node = null; // nothing found - var rconpointer = 0; - var t = KC, - tt; + } - while (t < roundKeyCount) { - tt = tk[KC - 1]; - tk[0] ^= S[tt >> 16 & 0xFF] << 24 ^ S[tt >> 8 & 0xFF] << 16 ^ S[tt & 0xFF] << 8 ^ S[tt >> 24 & 0xFF] ^ rcon[rconpointer] << 24; - rconpointer += 1; // key expansion (for non-256 bit) + return this; + }, + toBBox: function toBBox(item) { + return item; + }, + compareMinX: compareNodeMinX$1, + compareMinY: compareNodeMinY$1, + toJSON: function toJSON() { + return this.data; + }, + fromJSON: function fromJSON(data) { + this.data = data; + return this; + }, + _all: function _all(node, result) { + var nodesToSearch = []; - if (KC != 8) { - for (var i = 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } // key expansion for 256-bit keys is "slightly different" (fips-197) + while (node) { + if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); + node = nodesToSearch.pop(); + } - } else { - for (var i = 1; i < KC / 2; i++) { - tk[i] ^= tk[i - 1]; - } + return result; + }, + _build: function _build(items, left, right, height) { + var N = right - left + 1, + M = this._maxEntries, + node; - tt = tk[KC / 2 - 1]; - tk[KC / 2] ^= S[tt & 0xFF] ^ S[tt >> 8 & 0xFF] << 8 ^ S[tt >> 16 & 0xFF] << 16 ^ S[tt >> 24 & 0xFF] << 24; + if (N <= M) { + // reached leaf level; return leaf + node = createNode$1(items.slice(left, right + 1)); + calcBBox$1(node, this.toBBox); + return node; + } - for (var i = KC / 2 + 1; i < KC; i++) { - tk[i] ^= tk[i - 1]; - } - } // copy values into round key arrays + if (!height) { + // target height of the bulk-loaded tree + height = Math.ceil(Math.log(N) / Math.log(M)); // target number of root entries to maximize storage utilization + M = Math.ceil(N / Math.pow(M, height - 1)); + } - var i = 0, - r, - c; + node = createNode$1([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - while (i < KC && t < roundKeyCount) { - r = t >> 2; - c = t % 4; - this._Ke[r][c] = tk[i]; - this._Kd[rounds - r][c] = tk[i++]; - t++; - } - } // inverse-cipher-ify the decryption round key (fips-197 section 5.3) + var N2 = Math.ceil(N / M), + N1 = N2 * Math.ceil(Math.sqrt(M)), + i, + j, + right2, + right3; + multiSelect$1(items, left, right, N1, this.compareMinX); + for (i = left; i <= right; i += N1) { + right2 = Math.min(i + N1 - 1, right); + multiSelect$1(items, i, right2, N2, this.compareMinY); - for (var r = 1; r < rounds; r++) { - for (var c = 0; c < 4; c++) { - tt = this._Kd[r][c]; - this._Kd[r][c] = U1[tt >> 24 & 0xFF] ^ U2[tt >> 16 & 0xFF] ^ U3[tt >> 8 & 0xFF] ^ U4[tt & 0xFF]; - } - } - }; + for (j = i; j <= right2; j += N2) { + right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - AES.prototype.encrypt = function (plaintext) { - if (plaintext.length != 16) { - throw new Error('invalid plaintext size (must be 16 bytes)'); + node.children.push(this._build(items, j, right3, height - 1)); } + } - var rounds = this._Ke.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - - var t = convertToInt32(plaintext); + calcBBox$1(node, this.toBBox); + return node; + }, + _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { + var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; - for (var i = 0; i < 4; i++) { - t[i] ^= this._Ke[0][i]; - } // apply round transforms + while (true) { + path.push(node); + if (node.leaf || path.length - 1 === level) break; + minArea = minEnlargement = Infinity; + for (i = 0, len = node.children.length; i < len; i++) { + child = node.children[i]; + area = bboxArea$1(child); + enlargement = enlargedArea$1(bbox, child) - area; // choose entry with the least area enlargement - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = T1[t[i] >> 24 & 0xff] ^ T2[t[(i + 1) % 4] >> 16 & 0xff] ^ T3[t[(i + 2) % 4] >> 8 & 0xff] ^ T4[t[(i + 3) % 4] & 0xff] ^ this._Ke[r][i]; + if (enlargement < minEnlargement) { + minEnlargement = enlargement; + minArea = area < minArea ? area : minArea; + targetNode = child; + } else if (enlargement === minEnlargement) { + // otherwise choose one with the smallest area + if (area < minArea) { + minArea = area; + targetNode = child; + } } + } - t = a.slice(); - } // the last round is special - + node = targetNode || node.children[0]; + } - var result = createArray(16), - tt; + return node; + }, + _insert: function _insert(item, level, isNode) { + var toBBox = this.toBBox, + bbox = isNode ? item : toBBox(item), + insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too - for (var i = 0; i < 4; i++) { - tt = this._Ke[rounds][i]; - result[4 * i] = (S[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; - result[4 * i + 1] = (S[t[(i + 1) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; - result[4 * i + 2] = (S[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; - result[4 * i + 3] = (S[t[(i + 3) % 4] & 0xff] ^ tt) & 0xff; - } + var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - return result; - }; - AES.prototype.decrypt = function (ciphertext) { - if (ciphertext.length != 16) { - throw new Error('invalid ciphertext size (must be 16 bytes)'); - } + node.children.push(item); + extend$2(node, bbox); // split on node overflow; propagate upwards if necessary - var rounds = this._Kd.length - 1; - var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - var t = convertToInt32(ciphertext); + level--; + } else break; + } // adjust bboxes along the insertion path - for (var i = 0; i < 4; i++) { - t[i] ^= this._Kd[0][i]; - } // apply round transforms + this._adjustParentBBoxes(bbox, insertPath, level); + }, + // split overflowed node into two + _split: function _split(insertPath, level) { + var node = insertPath[level], + M = node.children.length, + m = this._minEntries; - for (var r = 1; r < rounds; r++) { - for (var i = 0; i < 4; i++) { - a[i] = T5[t[i] >> 24 & 0xff] ^ T6[t[(i + 3) % 4] >> 16 & 0xff] ^ T7[t[(i + 2) % 4] >> 8 & 0xff] ^ T8[t[(i + 1) % 4] & 0xff] ^ this._Kd[r][i]; - } + this._chooseSplitAxis(node, m, M); - t = a.slice(); - } // the last round is special + var splitIndex = this._chooseSplitIndex(node, m, M); + var newNode = createNode$1(node.children.splice(splitIndex, node.children.length - splitIndex)); + newNode.height = node.height; + newNode.leaf = node.leaf; + calcBBox$1(node, this.toBBox); + calcBBox$1(newNode, this.toBBox); + if (level) insertPath[level - 1].children.push(newNode);else this._splitRoot(node, newNode); + }, + _splitRoot: function _splitRoot(node, newNode) { + // split root node + this.data = createNode$1([node, newNode]); + this.data.height = node.height + 1; + this.data.leaf = false; + calcBBox$1(this.data, this.toBBox); + }, + _chooseSplitIndex: function _chooseSplitIndex(node, m, M) { + var i, bbox1, bbox2, overlap, area, minOverlap, minArea, index; + minOverlap = minArea = Infinity; - var result = createArray(16), - tt; + for (i = m; i <= M - m; i++) { + bbox1 = distBBox$1(node, 0, i, this.toBBox); + bbox2 = distBBox$1(node, i, M, this.toBBox); + overlap = intersectionArea$1(bbox1, bbox2); + area = bboxArea$1(bbox1) + bboxArea$1(bbox2); // choose distribution with minimum overlap - for (var i = 0; i < 4; i++) { - tt = this._Kd[rounds][i]; - result[4 * i] = (Si[t[i] >> 24 & 0xff] ^ tt >> 24) & 0xff; - result[4 * i + 1] = (Si[t[(i + 3) % 4] >> 16 & 0xff] ^ tt >> 16) & 0xff; - result[4 * i + 2] = (Si[t[(i + 2) % 4] >> 8 & 0xff] ^ tt >> 8) & 0xff; - result[4 * i + 3] = (Si[t[(i + 1) % 4] & 0xff] ^ tt) & 0xff; + if (overlap < minOverlap) { + minOverlap = overlap; + index = i; + minArea = area < minArea ? area : minArea; + } else if (overlap === minOverlap) { + // otherwise choose distribution with minimum area + if (area < minArea) { + minArea = area; + index = i; + } } + } - return result; - }; - /** - * Mode Of Operation - Electonic Codebook (ECB) - */ + return index; + }, + // sorts node children by the best axis for split + _chooseSplitAxis: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX$1, + compareMinY = node.leaf ? this.compareMinY : compareNodeMinY$1, + xMargin = this._allDistMargin(node, m, M, compareMinX), + yMargin = this._allDistMargin(node, m, M, compareMinY); // if total distributions margin value is minimal for x, sort by minX, + // otherwise it's already sorted by minY - var ModeOfOperationECB = function ModeOfOperationECB(key) { - if (!(this instanceof ModeOfOperationECB)) { - throw Error('AES must be instanitated with `new`'); - } + if (xMargin < yMargin) node.children.sort(compareMinX); + }, + // total margin of all possible split distributions where each node is at least m full + _allDistMargin: function _allDistMargin(node, m, M, compare) { + node.children.sort(compare); + var toBBox = this.toBBox, + leftBBox = distBBox$1(node, 0, m, toBBox), + rightBBox = distBBox$1(node, M - m, M, toBBox), + margin = bboxMargin$1(leftBBox) + bboxMargin$1(rightBBox), + i, + child; - this.description = "Electronic Code Block"; - this.name = "ecb"; - this._aes = new AES(key); - }; + for (i = m; i < M - m; i++) { + child = node.children[i]; + extend$2(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(leftBBox); + } - ModeOfOperationECB.prototype.encrypt = function (plaintext) { - plaintext = coerceArray(plaintext); + for (i = M - m - 1; i >= m; i--) { + child = node.children[i]; + extend$2(rightBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin$1(rightBBox); + } - if (plaintext.length % 16 !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } + return margin; + }, + _adjustParentBBoxes: function _adjustParentBBoxes(bbox, path, level) { + // adjust bboxes along the given tree path + for (var i = level; i >= 0; i--) { + extend$2(path[i], bbox); + } + }, + _condense: function _condense(path) { + // go through the path, removing empty nodes and updating bboxes + for (var i = path.length - 1, siblings; i >= 0; i--) { + if (path[i].children.length === 0) { + if (i > 0) { + siblings = path[i - 1].children; + siblings.splice(siblings.indexOf(path[i]), 1); + } else this.clear(); + } else calcBBox$1(path[i], this.toBBox); + } + }, + _initFormat: function _initFormat(format) { + // data format (minX, minY, maxX, maxY accessors) + // uses eval-type function compilation instead of just accepting a toBBox function + // because the algorithms are very sensitive to sorting functions performance, + // so they should be dead simple and without inner calls + var compareArr = ['return a', ' - b', ';']; + this.compareMinX = new Function('a', 'b', compareArr.join(format[0])); + this.compareMinY = new Function('a', 'b', compareArr.join(format[1])); + this.toBBox = new Function('a', 'return {minX: a' + format[0] + ', minY: a' + format[1] + ', maxX: a' + format[2] + ', maxY: a' + format[3] + '};'); + } + }; - var ciphertext = createArray(plaintext.length); - var block = createArray(16); + function findItem$1(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - block = this._aes.encrypt(block); - copyArray(block, ciphertext, i); - } + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - return ciphertext; - }; + return -1; + } // calculate node's bbox from bboxes of its children - ModeOfOperationECB.prototype.decrypt = function (ciphertext) { - ciphertext = coerceArray(ciphertext); - if (ciphertext.length % 16 !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } + function calcBBox$1(node, toBBox) { + distBBox$1(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - var plaintext = createArray(ciphertext.length); - var block = createArray(16); - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - copyArray(block, plaintext, i); - } + function distBBox$1(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode$1(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; - return plaintext; - }; - /** - * Mode Of Operation - Cipher Block Chaining (CBC) - */ + for (var i = k, child; i < p; i++) { + child = node.children[i]; + extend$2(destNode, node.leaf ? toBBox(child) : child); + } + return destNode; + } - var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { - if (!(this instanceof ModeOfOperationCBC)) { - throw Error('AES must be instanitated with `new`'); - } - - this.description = "Cipher Block Chaining"; - this.name = "cbc"; - - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } - - this._lastCipherblock = coerceArray(iv, true); - this._aes = new AES(key); - }; - - ModeOfOperationCBC.prototype.encrypt = function (plaintext) { - plaintext = coerceArray(plaintext); - - if (plaintext.length % 16 !== 0) { - throw new Error('invalid plaintext size (must be multiple of 16 bytes)'); - } - - var ciphertext = createArray(plaintext.length); - var block = createArray(16); - - for (var i = 0; i < plaintext.length; i += 16) { - copyArray(plaintext, block, 0, i, i + 16); - - for (var j = 0; j < 16; j++) { - block[j] ^= this._lastCipherblock[j]; - } - - this._lastCipherblock = this._aes.encrypt(block); - copyArray(this._lastCipherblock, ciphertext, i); - } - - return ciphertext; - }; - - ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { - ciphertext = coerceArray(ciphertext); - - if (ciphertext.length % 16 !== 0) { - throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); - } - - var plaintext = createArray(ciphertext.length); - var block = createArray(16); - - for (var i = 0; i < ciphertext.length; i += 16) { - copyArray(ciphertext, block, 0, i, i + 16); - block = this._aes.decrypt(block); - - for (var j = 0; j < 16; j++) { - plaintext[i + j] = block[j] ^ this._lastCipherblock[j]; - } - - copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16); - } - - return plaintext; - }; - /** - * Mode Of Operation - Cipher Feedback (CFB) - */ + function extend$2(a, b) { + a.minX = Math.min(a.minX, b.minX); + a.minY = Math.min(a.minY, b.minY); + a.maxX = Math.max(a.maxX, b.maxX); + a.maxY = Math.max(a.maxY, b.maxY); + return a; + } + function compareNodeMinX$1(a, b) { + return a.minX - b.minX; + } - var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { - if (!(this instanceof ModeOfOperationCFB)) { - throw Error('AES must be instanitated with `new`'); - } + function compareNodeMinY$1(a, b) { + return a.minY - b.minY; + } - this.description = "Cipher Feedback"; - this.name = "cfb"; + function bboxArea$1(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 size)'); - } + function bboxMargin$1(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } - if (!segmentSize) { - segmentSize = 1; - } + function enlargedArea$1(a, b) { + return (Math.max(b.maxX, a.maxX) - Math.min(b.minX, a.minX)) * (Math.max(b.maxY, a.maxY) - Math.min(b.minY, a.minY)); + } - this.segmentSize = segmentSize; - this._shiftRegister = coerceArray(iv, true); - this._aes = new AES(key); - }; + function intersectionArea$1(a, b) { + var minX = Math.max(a.minX, b.minX), + minY = Math.max(a.minY, b.minY), + maxX = Math.min(a.maxX, b.maxX), + maxY = Math.min(a.maxY, b.maxY); + return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); + } - ModeOfOperationCFB.prototype.encrypt = function (plaintext) { - if (plaintext.length % this.segmentSize != 0) { - throw new Error('invalid plaintext size (must be segmentSize bytes)'); - } + function contains$1(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } - var encrypted = coerceArray(plaintext, true); - var xorSegment; + function intersects$1(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } - for (var i = 0; i < encrypted.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); + function createNode$1(children) { + return { + children: children, + height: 1, + leaf: true, + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity + }; + } // sort an array so that items come in groups of n unsorted items, with groups sorted between each other; + // combines selection algorithm with binary divide & conquer approach - for (var j = 0; j < this.segmentSize; j++) { - encrypted[i + j] ^= xorSegment[j]; - } // Shift the register + function multiSelect$1(arr, left, right, n, compare) { + var stack = [left, right], + mid; - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); - } + while (stack.length) { + right = stack.pop(); + left = stack.pop(); + if (right - left <= n) continue; + mid = left + Math.ceil((right - left) / n / 2) * n; + quickselect$1(arr, mid, left, right, compare); + stack.push(left, mid, mid, right); + } + } + rbush_1["default"] = _default$1; - return encrypted; - }; + var lineclip_1 = lineclip$1; + lineclip$1.polyline = lineclip$1; + lineclip$1.polygon = polygonclip$1; // Cohen-Sutherland line clippign algorithm, adapted to efficiently + // handle polylines rather than just segments - ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { - if (ciphertext.length % this.segmentSize != 0) { - throw new Error('invalid ciphertext size (must be segmentSize bytes)'); - } + function lineclip$1(points, bbox, result) { + var len = points.length, + codeA = bitCode$1(points[0], bbox), + part = [], + i, + a, + b, + codeB, + lastCode; + if (!result) result = []; - var plaintext = coerceArray(ciphertext, true); - var xorSegment; + for (i = 1; i < len; i++) { + a = points[i - 1]; + b = points[i]; + codeB = lastCode = bitCode$1(b, bbox); - for (var i = 0; i < plaintext.length; i += this.segmentSize) { - xorSegment = this._aes.encrypt(this._shiftRegister); + while (true) { + if (!(codeA | codeB)) { + // accept + part.push(a); - for (var j = 0; j < this.segmentSize; j++) { - plaintext[i + j] ^= xorSegment[j]; - } // Shift the register + if (codeB !== lastCode) { + // segment went outside + part.push(b); + if (i < len - 1) { + // start a new line + result.push(part); + part = []; + } + } else if (i === len - 1) { + part.push(b); + } - copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); - copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + break; + } else if (codeA & codeB) { + // trivial reject + break; + } else if (codeA) { + // a outside, intersect with clip edge + a = intersect$1(a, b, codeA, bbox); + codeA = bitCode$1(a, bbox); + } else { + // b outside + b = intersect$1(a, b, codeB, bbox); + codeB = bitCode$1(b, bbox); } + } - return plaintext; - }; - /** - * Mode Of Operation - Output Feedback (OFB) - */ + codeA = lastCode; + } + if (part.length) result.push(part); + return result; + } // Sutherland-Hodgeman polygon clipping algorithm - var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { - if (!(this instanceof ModeOfOperationOFB)) { - throw Error('AES must be instanitated with `new`'); - } - this.description = "Output Feedback"; - this.name = "ofb"; + function polygonclip$1(points, bbox) { + var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle - if (!iv) { - iv = createArray(16); - } else if (iv.length != 16) { - throw new Error('invalid initialation vector size (must be 16 bytes)'); - } + for (edge = 1; edge <= 8; edge *= 2) { + result = []; + prev = points[points.length - 1]; + prevInside = !(bitCode$1(prev, bbox) & edge); - this._lastPrecipher = coerceArray(iv, true); - this._lastPrecipherIndex = 16; - this._aes = new AES(key); - }; + for (i = 0; i < points.length; i++) { + p = points[i]; + inside = !(bitCode$1(p, bbox) & edge); // if segment goes through the clip window, add an intersection - ModeOfOperationOFB.prototype.encrypt = function (plaintext) { - var encrypted = coerceArray(plaintext, true); + if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); + if (inside) result.push(p); // add a point if it's inside - for (var i = 0; i < encrypted.length; i++) { - if (this._lastPrecipherIndex === 16) { - this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); - this._lastPrecipherIndex = 0; - } + prev = p; + prevInside = inside; + } - encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; - } + points = result; + if (!points.length) break; + } - return encrypted; - }; // Decryption is symetric + return result; + } // intersect a segment against one of the 4 lines that make up the bbox - ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; - /** - * Counter object for CTR common mode of operation - */ + function intersect$1(a, b, edge, bbox) { + return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top + edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom + edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right + edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : // left + null; + } // bit code reflects the point position relative to the bbox: + // left mid right + // top 1001 1000 1010 + // mid 0001 0000 0010 + // bottom 0101 0100 0110 - var Counter = function Counter(initialValue) { - if (!(this instanceof Counter)) { - throw Error('Counter must be instanitated with `new`'); - } // We allow 0, but anything false-ish uses the default 1 + function bitCode$1(p, bbox) { + var code = 0; + if (p[0] < bbox[0]) code |= 1; // left + else if (p[0] > bbox[2]) code |= 2; // right - if (initialValue !== 0 && !initialValue) { - initialValue = 1; - } + if (p[1] < bbox[1]) code |= 4; // bottom + else if (p[1] > bbox[3]) code |= 8; // top - if (typeof initialValue === 'number') { - this._counter = createArray(16); - this.setValue(initialValue); - } else { - this.setBytes(initialValue); - } - }; + return code; + } - Counter.prototype.setValue = function (value) { - if (typeof value !== 'number' || parseInt(value) != value) { - throw new Error('invalid counter value (must be an integer)'); - } // We cannot safely handle numbers beyond the safe range for integers + var whichPolygon_1 = whichPolygon; + function whichPolygon(data) { + var bboxes = []; - if (value > Number.MAX_SAFE_INTEGER) { - throw new Error('integer value out of safe range'); - } + for (var i = 0; i < data.features.length; i++) { + var feature = data.features[i]; + var coords = feature.geometry.coordinates; - for (var index = 15; index >= 0; --index) { - this._counter[index] = value % 256; - value = parseInt(value / 256); + if (feature.geometry.type === 'Polygon') { + bboxes.push(treeItem(coords, feature.properties)); + } else if (feature.geometry.type === 'MultiPolygon') { + for (var j = 0; j < coords.length; j++) { + bboxes.push(treeItem(coords[j], feature.properties)); } - }; - - Counter.prototype.setBytes = function (bytes) { - bytes = coerceArray(bytes, true); + } + } - if (bytes.length != 16) { - throw new Error('invalid counter bytes size (must be 16 bytes)'); - } + var tree = rbush_1().load(bboxes); - this._counter = bytes; - }; + function query(p, multi) { + var output = [], + result = tree.search({ + minX: p[0], + minY: p[1], + maxX: p[0], + maxY: p[1] + }); - Counter.prototype.increment = function () { - for (var i = 15; i >= 0; i--) { - if (this._counter[i] === 255) { - this._counter[i] = 0; - } else { - this._counter[i]++; - break; - } + for (var i = 0; i < result.length; i++) { + if (insidePolygon(result[i].coords, p)) { + if (multi) output.push(result[i].props);else return result[i].props; } - }; - /** - * Mode Of Operation - Counter (CTR) - */ + } + return multi && output.length ? output : null; + } - var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { - if (!(this instanceof ModeOfOperationCTR)) { - throw Error('AES must be instanitated with `new`'); - } + query.tree = tree; - this.description = "Counter"; - this.name = "ctr"; + query.bbox = function queryBBox(bbox) { + var output = []; + var result = tree.search({ + minX: bbox[0], + minY: bbox[1], + maxX: bbox[2], + maxY: bbox[3] + }); - if (!(counter instanceof Counter)) { - counter = new Counter(counter); + for (var i = 0; i < result.length; i++) { + if (polygonIntersectsBBox(result[i].coords, bbox)) { + output.push(result[i].props); } + } - this._counter = counter; - this._remainingCounter = null; - this._remainingCounterIndex = 16; - this._aes = new AES(key); - }; - - ModeOfOperationCTR.prototype.encrypt = function (plaintext) { - var encrypted = coerceArray(plaintext, true); - - for (var i = 0; i < encrypted.length; i++) { - if (this._remainingCounterIndex === 16) { - this._remainingCounter = this._aes.encrypt(this._counter._counter); - this._remainingCounterIndex = 0; + return output; + }; - this._counter.increment(); - } + return query; + } - encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; - } + function polygonIntersectsBBox(polygon, bbox) { + var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; + if (insidePolygon(polygon, bboxCenter)) return true; - return encrypted; - }; // Decryption is symetric + for (var i = 0; i < polygon.length; i++) { + if (lineclip_1(polygon[i], bbox).length > 0) return true; + } + return false; + } // ray casting algorithm for detecting if point is in polygon - ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; /////////////////////// - // Padding - // See:https://tools.ietf.org/html/rfc2315 - function pkcs7pad(data) { - data = coerceArray(data, true); - var padder = 16 - data.length % 16; - var result = createArray(data.length + padder); - copyArray(data, result); + function insidePolygon(rings, p) { + var inside = false; - for (var i = data.length; i < result.length; i++) { - result[i] = padder; - } + for (var i = 0, len = rings.length; i < len; i++) { + var ring = rings[i]; - return result; + for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { + if (rayIntersect(p, ring[j], ring[k])) inside = !inside; } + } - function pkcs7strip(data) { - data = coerceArray(data, true); - - if (data.length < 16) { - throw new Error('PKCS#7 invalid length'); - } - - var padder = data[data.length - 1]; - - if (padder > 16) { - throw new Error('PKCS#7 padding byte out of range'); - } - - var length = data.length - padder; + return inside; + } - for (var i = 0; i < padder; i++) { - if (data[length + i] !== padder) { - throw new Error('PKCS#7 invalid padding byte'); - } - } + function rayIntersect(p, p1, p2) { + return p1[1] > p[1] !== p2[1] > p[1] && p[0] < (p2[0] - p1[0]) * (p[1] - p1[1]) / (p2[1] - p1[1]) + p1[0]; + } - var result = createArray(length); - copyArray(data, result, 0, 0, length); - return result; - } /////////////////////// - // Exporting - // The block cipher + function treeItem(coords, props) { + var item = { + minX: Infinity, + minY: Infinity, + maxX: -Infinity, + maxY: -Infinity, + coords: coords, + props: props + }; + for (var i = 0; i < coords[0].length; i++) { + var p = coords[0][i]; + item.minX = Math.min(item.minX, p[0]); + item.minY = Math.min(item.minY, p[1]); + item.maxX = Math.max(item.maxX, p[0]); + item.maxY = Math.max(item.maxY, p[1]); + } - var aesjs = { - AES: AES, - Counter: Counter, - ModeOfOperation: { - ecb: ModeOfOperationECB, - cbc: ModeOfOperationCBC, - cfb: ModeOfOperationCFB, - ofb: ModeOfOperationOFB, - ctr: ModeOfOperationCTR - }, - utils: { - hex: convertHex, - utf8: convertUtf8 - }, - padding: { - pkcs7: { - pad: pkcs7pad, - strip: pkcs7strip - } - }, - _arrayTest: { - coerceArray: coerceArray, - createArray: createArray, - copyArray: copyArray - } - }; // node.js + return item; + } - { - module.exports = aesjs; // RequireJS/AMD - // http://www.requirejs.org/docs/api.html - // https://github.com/amdjs/amdjs-api/wiki/AMD - } - })(); - }); - - // We can use keys that are 128 bits (16 bytes), 192 bits (24 bytes) or 256 bits (32 bytes). - // To generate a random key: window.crypto.getRandomValues(new Uint8Array(16)); - // This default signing key is built into iD and can be used to mask/unmask sensitive values. - - var DEFAULT_128 = [250, 157, 60, 79, 142, 134, 229, 129, 138, 126, 210, 129, 29, 71, 160, 208]; - function utilAesEncrypt(text, key) { - key = key || DEFAULT_128; - var textBytes = aesJs.utils.utf8.toBytes(text); - var aesCtr = new aesJs.ModeOfOperation.ctr(key); - var encryptedBytes = aesCtr.encrypt(textBytes); - var encryptedHex = aesJs.utils.hex.fromBytes(encryptedBytes); - return encryptedHex; - } - function utilAesDecrypt(encryptedHex, key) { - key = key || DEFAULT_128; - var encryptedBytes = aesJs.utils.hex.toBytes(encryptedHex); - var aesCtr = new aesJs.ModeOfOperation.ctr(key); - var decryptedBytes = aesCtr.decrypt(encryptedBytes); - var text = aesJs.utils.utf8.fromBytes(decryptedBytes); - return text; - } - - function utilCleanTags(tags) { - var out = {}; - - for (var k in tags) { - if (!k) continue; - var v = tags[k]; - - if (v !== undefined) { - out[k] = cleanValue(k, v); - } + var type = "FeatureCollection"; + var features = [{ + type: "Feature", + properties: { + wikidata: "Q21", + nameEn: "England", + aliases: ["GB-ENG"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-6.03913, 51.13217], [-7.74976, 48.64773], [1.17405, 50.74239], [2.18458, 51.52087], [2.56575, 51.85301], [0.792, 57.56437], [-2.30613, 55.62698], [-2.17058, 55.45916], [-2.6095, 55.28488], [-2.63532, 55.19452], [-3.02906, 55.04606], [-3.09361, 54.94924], [-3.38407, 54.94278], [-4.1819, 54.57861], [-3.5082, 53.54318], [-3.08228, 53.25526], [-3.03675, 53.25092], [-2.92329, 53.19383], [-2.92022, 53.17685], [-2.98598, 53.15589], [-2.90649, 53.10964], [-2.87469, 53.12337], [-2.89131, 53.09374], [-2.83133, 52.99184], [-2.7251, 52.98389], [-2.72221, 52.92969], [-2.80549, 52.89428], [-2.85897, 52.94487], [-2.92401, 52.93836], [-2.97243, 52.9651], [-3.13576, 52.895], [-3.15744, 52.84947], [-3.16105, 52.79599], [-3.08734, 52.77504], [-3.01001, 52.76636], [-2.95581, 52.71794], [-3.01724, 52.72083], [-3.04398, 52.65435], [-3.13648, 52.58208], [-3.12926, 52.5286], [-3.09746, 52.53077], [-3.08662, 52.54811], [-3.00929, 52.57774], [-2.99701, 52.551], [-3.03603, 52.49969], [-3.13359, 52.49174], [-3.22971, 52.45344], [-3.22754, 52.42526], [-3.04687, 52.34504], [-2.95364, 52.3501], [-2.99701, 52.323], [-3.00785, 52.2753], [-3.09289, 52.20546], [-3.12638, 52.08114], [-2.97111, 51.90456], [-2.8818, 51.93196], [-2.78742, 51.88833], [-2.74277, 51.84367], [-2.66234, 51.83555], [-2.66336, 51.59504], [-3.20563, 51.31615], [-6.03913, 51.13217]]]] } - - return out; - - function cleanValue(k, v) { - function keepSpaces(k) { - return /_hours|_times|:conditional$/.test(k); - } - - function skip(k) { - return /^(description|note|fixme)$/.test(k); - } - - if (skip(k)) return v; - var cleaned = v.split(';').map(function (s) { - return s.trim(); - }).join(keepSpaces(k) ? '; ' : ';'); // The code below is not intended to validate websites and emails. - // It is only intended to prevent obvious copy-paste errors. (#2323) - // clean website- and email-like tags - - if (k.indexOf('website') !== -1 || k.indexOf('email') !== -1 || cleaned.indexOf('http') === 0) { - cleaned = cleaned.replace(/[\u200B-\u200F\uFEFF]/g, ''); // strip LRM and other zero width chars - } - - return cleaned; + }, { + type: "Feature", + properties: { + wikidata: "Q22", + nameEn: "Scotland", + aliases: ["GB-SCT"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[0.792, 57.56437], [-0.3751, 61.32236], [-14.78497, 57.60709], [-6.82333, 55.83103], [-4.69044, 54.3629], [-3.38407, 54.94278], [-3.09361, 54.94924], [-3.02906, 55.04606], [-2.63532, 55.19452], [-2.6095, 55.28488], [-2.17058, 55.45916], [-2.30613, 55.62698], [0.792, 57.56437]]]] } - } - - // Like selection.property('value', ...), but avoids no-op value sets, - // which can result in layout/repaint thrashing in some situations. - function utilGetSetValue(selection, value) { - function d3_selection_value(value) { - function valueNull() { - delete this.value; - } - - function valueConstant() { - if (this.value !== value) { - this.value = value; - } - } - - function valueFunction() { - var x = value.apply(this, arguments); - - if (x === null || x === undefined) { - delete this.value; - } else if (this.value !== x) { - this.value = x; - } - } - - return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; + }, { + type: "Feature", + properties: { + wikidata: "Q25", + nameEn: "Wales", + aliases: ["GB-WLS"], + country: "GB", + groups: ["Q23666", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-3.5082, 53.54318], [-5.37267, 53.63269], [-6.03913, 51.13217], [-3.20563, 51.31615], [-2.66336, 51.59504], [-2.66234, 51.83555], [-2.74277, 51.84367], [-2.78742, 51.88833], [-2.8818, 51.93196], [-2.97111, 51.90456], [-3.12638, 52.08114], [-3.09289, 52.20546], [-3.00785, 52.2753], [-2.99701, 52.323], [-2.95364, 52.3501], [-3.04687, 52.34504], [-3.22754, 52.42526], [-3.22971, 52.45344], [-3.13359, 52.49174], [-3.03603, 52.49969], [-2.99701, 52.551], [-3.00929, 52.57774], [-3.08662, 52.54811], [-3.09746, 52.53077], [-3.12926, 52.5286], [-3.13648, 52.58208], [-3.04398, 52.65435], [-3.01724, 52.72083], [-2.95581, 52.71794], [-3.01001, 52.76636], [-3.08734, 52.77504], [-3.16105, 52.79599], [-3.15744, 52.84947], [-3.13576, 52.895], [-2.97243, 52.9651], [-2.92401, 52.93836], [-2.85897, 52.94487], [-2.80549, 52.89428], [-2.72221, 52.92969], [-2.7251, 52.98389], [-2.83133, 52.99184], [-2.89131, 53.09374], [-2.87469, 53.12337], [-2.90649, 53.10964], [-2.98598, 53.15589], [-2.92022, 53.17685], [-2.92329, 53.19383], [-3.03675, 53.25092], [-3.08228, 53.25526], [-3.5082, 53.54318]]]] } - - if (arguments.length === 1) { - return selection.property('value'); + }, { + type: "Feature", + properties: { + wikidata: "Q26", + nameEn: "Northern Ireland", + aliases: ["GB-NIR"], + country: "GB", + groups: ["Q22890", "Q3336843", "154", "150", "UN"], + driveSide: "left", + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["44"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-6.34755, 55.49206], [-7.2471, 55.06933], [-7.34464, 55.04688], [-7.4033, 55.00391], [-7.40004, 54.94498], [-7.44404, 54.9403], [-7.4473, 54.87003], [-7.47626, 54.83084], [-7.54508, 54.79401], [-7.54671, 54.74606], [-7.64449, 54.75265], [-7.75041, 54.7103], [-7.83352, 54.73854], [-7.93293, 54.66603], [-7.70315, 54.62077], [-7.8596, 54.53671], [-7.99812, 54.54427], [-8.04538, 54.48941], [-8.179, 54.46763], [-8.04555, 54.36292], [-7.87101, 54.29299], [-7.8596, 54.21779], [-7.81397, 54.20159], [-7.69501, 54.20731], [-7.55812, 54.12239], [-7.4799, 54.12239], [-7.44567, 54.1539], [-7.32834, 54.11475], [-7.30553, 54.11869], [-7.34005, 54.14698], [-7.29157, 54.17191], [-7.28017, 54.16714], [-7.29687, 54.1354], [-7.29493, 54.12013], [-7.26316, 54.13863], [-7.25012, 54.20063], [-7.14908, 54.22732], [-7.19145, 54.31296], [-7.02034, 54.4212], [-6.87775, 54.34682], [-6.85179, 54.29176], [-6.81583, 54.22791], [-6.74575, 54.18788], [-6.70175, 54.20218], [-6.6382, 54.17071], [-6.66264, 54.0666], [-6.62842, 54.03503], [-6.47849, 54.06947], [-6.36605, 54.07234], [-6.36279, 54.11248], [-6.32694, 54.09337], [-6.29003, 54.11278], [-6.26218, 54.09785], [-5.83481, 53.87749], [-4.69044, 54.3629], [-6.34755, 55.49206]]]] } - - return selection.each(d3_selection_value(value)); - } - - function utilKeybinding(namespace) { - var _keybindings = {}; - - function testBindings(d3_event, isCapturing) { - var didMatch = false; - var bindings = Object.keys(_keybindings).map(function (id) { - return _keybindings[id]; - }); - var i, binding; // Most key shortcuts will accept either lower or uppercase ('h' or 'H'), - // so we don't strictly match on the shift key, but we prioritize - // shifted keybindings first, and fallback to unshifted only if no match. - // (This lets us differentiate between '←'/'⇧←' or '⌘Z'/'⌘⇧Z') - // priority match shifted keybindings first - - for (i = 0; i < bindings.length; i++) { - binding = bindings[i]; - if (!binding.event.modifiers.shiftKey) continue; // no shift - - if (!!binding.capture !== isCapturing) continue; - - if (matches(d3_event, binding, true)) { - binding.callback(d3_event); - didMatch = true; // match a max of one binding per event - - break; - } - } - - if (didMatch) return; // then unshifted keybindings - - for (i = 0; i < bindings.length; i++) { - binding = bindings[i]; - if (binding.event.modifiers.shiftKey) continue; // shift - - if (!!binding.capture !== isCapturing) continue; - - if (matches(d3_event, binding, false)) { - binding.callback(d3_event); - break; - } - } - - function matches(d3_event, binding, testShift) { - var event = d3_event; - var isMatch = false; - var tryKeyCode = true; // Prefer a match on `KeyboardEvent.key` - - if (event.key !== undefined) { - tryKeyCode = event.key.charCodeAt(0) > 255; // outside ISO-Latin-1 - - isMatch = true; - - if (binding.event.key === undefined) { - isMatch = false; - } else if (Array.isArray(binding.event.key)) { - if (binding.event.key.map(function (s) { - return s.toLowerCase(); - }).indexOf(event.key.toLowerCase()) === -1) isMatch = false; - } else { - if (event.key.toLowerCase() !== binding.event.key.toLowerCase()) isMatch = false; - } - } // Fallback match on `KeyboardEvent.keyCode`, can happen if: - // - browser doesn't support `KeyboardEvent.key` - // - `KeyboardEvent.key` is outside ISO-Latin-1 range (cyrillic?) - - - if (!isMatch && tryKeyCode) { - isMatch = event.keyCode === binding.event.keyCode; - } - - if (!isMatch) return false; // test modifier keys - - if (!(event.ctrlKey && event.altKey)) { - // if both are set, assume AltGr and skip it - #4096 - if (event.ctrlKey !== binding.event.modifiers.ctrlKey) return false; - if (event.altKey !== binding.event.modifiers.altKey) return false; - } - - if (event.metaKey !== binding.event.modifiers.metaKey) return false; - if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; - return true; - } + }, { + type: "Feature", + properties: { + wikidata: "Q35", + nameEn: "Denmark", + country: "DK", + groups: ["EU", "154", "150", "UN"], + callingCodes: ["45"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[12.16597, 56.60205], [10.40861, 58.38489], [7.28637, 57.35913], [8.02459, 55.09613], [8.45719, 55.06747], [8.55769, 54.91837], [8.63979, 54.91069], [8.76387, 54.8948], [8.81178, 54.90518], [8.92795, 54.90452], [9.04629, 54.87249], [9.14275, 54.87421], [9.20571, 54.85841], [9.24631, 54.84726], [9.23445, 54.83432], [9.2474, 54.8112], [9.32771, 54.80602], [9.33849, 54.80233], [9.36496, 54.81749], [9.38532, 54.83968], [9.41213, 54.84254], [9.43155, 54.82586], [9.4659, 54.83131], [9.58937, 54.88785], [9.62734, 54.88057], [9.61187, 54.85548], [9.73563, 54.8247], [9.89314, 54.84171], [10.16755, 54.73883], [10.31111, 54.65968], [11.00303, 54.63689], [11.90309, 54.38543], [12.85844, 54.82438], [13.93395, 54.84044], [15.36991, 54.73263], [15.79951, 55.54655], [14.89259, 55.5623], [14.28399, 55.1553], [12.84405, 55.13257], [12.60345, 55.42675], [12.88472, 55.63369], [12.6372, 55.91371], [12.65312, 56.04345], [12.07466, 56.29488], [12.16597, 56.60205]]]] } - - function capture(d3_event) { - testBindings(d3_event, true); + }, { + type: "Feature", + properties: { + wikidata: "Q55", + nameEn: "Netherlands", + country: "NL", + groups: ["EU", "155", "150", "UN"], + callingCodes: ["31"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[5.45168, 54.20039], [2.56575, 51.85301], [3.36263, 51.37112], [3.38696, 51.33436], [3.35847, 51.31572], [3.38289, 51.27331], [3.41704, 51.25933], [3.43488, 51.24135], [3.52698, 51.2458], [3.51502, 51.28697], [3.58939, 51.30064], [3.78999, 51.25766], [3.78783, 51.2151], [3.90125, 51.20371], [3.97889, 51.22537], [4.01957, 51.24504], [4.05165, 51.24171], [4.16721, 51.29348], [4.24024, 51.35371], [4.21923, 51.37443], [4.33265, 51.37687], [4.34086, 51.35738], [4.39292, 51.35547], [4.43777, 51.36989], [4.38064, 51.41965], [4.39747, 51.43316], [4.38122, 51.44905], [4.47736, 51.4778], [4.5388, 51.48184], [4.54675, 51.47265], [4.52846, 51.45002], [4.53521, 51.4243], [4.57489, 51.4324], [4.65442, 51.42352], [4.72935, 51.48424], [4.74578, 51.48937], [4.77321, 51.50529], [4.78803, 51.50284], [4.84139, 51.4799], [4.82409, 51.44736], [4.82946, 51.4213], [4.78314, 51.43319], [4.76577, 51.43046], [4.77229, 51.41337], [4.78941, 51.41102], [4.84988, 51.41502], [4.90016, 51.41404], [4.92152, 51.39487], [5.00393, 51.44406], [5.0106, 51.47167], [5.03281, 51.48679], [5.04774, 51.47022], [5.07891, 51.4715], [5.10456, 51.43163], [5.07102, 51.39469], [5.13105, 51.34791], [5.13377, 51.31592], [5.16222, 51.31035], [5.2002, 51.32243], [5.24244, 51.30495], [5.22542, 51.26888], [5.23814, 51.26064], [5.26461, 51.26693], [5.29716, 51.26104], [5.33886, 51.26314], [5.347, 51.27502], [5.41672, 51.26248], [5.4407, 51.28169], [5.46519, 51.2849], [5.48476, 51.30053], [5.515, 51.29462], [5.5569, 51.26544], [5.5603, 51.22249], [5.65145, 51.19788], [5.65528, 51.18736], [5.70344, 51.1829], [5.74617, 51.18928], [5.77735, 51.17845], [5.77697, 51.1522], [5.82564, 51.16753], [5.85508, 51.14445], [5.80798, 51.11661], [5.8109, 51.10861], [5.83226, 51.10585], [5.82921, 51.09328], [5.79903, 51.09371], [5.79835, 51.05834], [5.77258, 51.06196], [5.75961, 51.03113], [5.77688, 51.02483], [5.76242, 50.99703], [5.71864, 50.96092], [5.72875, 50.95428], [5.74752, 50.96202], [5.75927, 50.95601], [5.74644, 50.94723], [5.72545, 50.92312], [5.72644, 50.91167], [5.71626, 50.90796], [5.69858, 50.91046], [5.67886, 50.88142], [5.64504, 50.87107], [5.64009, 50.84742], [5.65259, 50.82309], [5.70118, 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51.39948], [6.20654, 51.40049], [6.21724, 51.48568], [6.18017, 51.54096], [6.09055, 51.60564], [6.11759, 51.65609], [6.02767, 51.6742], [6.04091, 51.71821], [5.95003, 51.7493], [5.98665, 51.76944], [5.94568, 51.82786], [5.99848, 51.83195], [6.06705, 51.86136], [6.10337, 51.84829], [6.16902, 51.84094], [6.11551, 51.89769], [6.15349, 51.90439], [6.21443, 51.86801], [6.29872, 51.86801], [6.30593, 51.84998], [6.40704, 51.82771], [6.38815, 51.87257], [6.47179, 51.85395], [6.50231, 51.86313], [6.58556, 51.89386], [6.68386, 51.91861], [6.72319, 51.89518], [6.82357, 51.96711], [6.83035, 51.9905], [6.68128, 52.05052], [6.76117, 52.11895], [6.83984, 52.11728], [6.97189, 52.20329], [6.9897, 52.2271], [7.03729, 52.22695], [7.06365, 52.23789], [7.02703, 52.27941], [7.07044, 52.37805], [7.03417, 52.40237], [6.99041, 52.47235], [6.94293, 52.43597], [6.69507, 52.488], [6.71641, 52.62905], [6.77307, 52.65375], [7.04557, 52.63318], [7.07253, 52.81083], [7.21694, 53.00742], [7.17898, 53.13817], [7.22681, 53.18165], [7.21679, 53.20058], [7.19052, 53.31866], [7.00198, 53.32672], [6.91025, 53.44221], [5.45168, 54.20039]], [[4.93295, 51.44945], [4.95244, 51.45207], [4.9524, 51.45014], [4.93909, 51.44632], [4.93295, 51.44945]], [[4.91493, 51.4353], [4.91935, 51.43634], [4.92227, 51.44252], [4.91811, 51.44621], [4.92287, 51.44741], [4.92811, 51.4437], [4.92566, 51.44273], [4.92815, 51.43856], [4.92879, 51.44161], [4.93544, 51.44634], [4.94025, 51.44193], [4.93416, 51.44185], [4.93471, 51.43861], [4.94265, 51.44003], [4.93986, 51.43064], [4.92952, 51.42984], [4.92652, 51.43329], [4.91493, 51.4353]]]] } - - function bubble(d3_event) { - var tagName = select(d3_event.target).node().tagName; - - if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { - return; - } - - testBindings(d3_event, false); + }, { + type: "Feature", + properties: { + wikidata: "Q782", + nameEn: "Hawaii", + aliases: ["US-HI"], + country: "US", + groups: ["Q35657", "061", "009", "UN"], + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[-177.8563, 29.18961], [-179.49839, 27.86265], [-151.6784, 9.55515], [-154.05867, 45.51124], [-177.5224, 27.7635], [-177.8563, 29.18961]]]] } - - function keybinding(selection) { - selection = selection || select(document); - selection.on('keydown.capture.' + namespace, capture, true); - selection.on('keydown.bubble.' + namespace, bubble, false); - return keybinding; - } // was: keybinding.off() - - - keybinding.unbind = function (selection) { - _keybindings = []; - selection = selection || select(document); - selection.on('keydown.capture.' + namespace, null); - selection.on('keydown.bubble.' + namespace, null); - return keybinding; - }; - - keybinding.clear = function () { - _keybindings = {}; - return keybinding; - }; // Remove one or more keycode bindings. - - - keybinding.off = function (codes, capture) { - var arr = utilArrayUniq([].concat(codes)); - - for (var i = 0; i < arr.length; i++) { - var id = arr[i] + (capture ? '-capture' : '-bubble'); - delete _keybindings[id]; - } - - return keybinding; - }; // Add one or more keycode bindings. - - - keybinding.on = function (codes, callback, capture) { - if (typeof callback !== 'function') { - return keybinding.off(codes, capture); - } - - var arr = utilArrayUniq([].concat(codes)); - - for (var i = 0; i < arr.length; i++) { - var id = arr[i] + (capture ? '-capture' : '-bubble'); - var binding = { - id: id, - capture: capture, - callback: callback, - event: { - key: undefined, - // preferred - keyCode: 0, - // fallback - modifiers: { - shiftKey: false, - ctrlKey: false, - altKey: false, - metaKey: false - } - } - }; - - if (_keybindings[id]) { - console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console - } - - _keybindings[id] = binding; - var matches = arr[i].toLowerCase().match(/(?:(?:[^+⇧⌃⌥⌘])+|[⇧⌃⌥⌘]|\+\+|^\+$)/g); - - for (var j = 0; j < matches.length; j++) { - // Normalise matching errors - if (matches[j] === '++') matches[j] = '+'; - - if (matches[j] in utilKeybinding.modifierCodes) { - var prop = utilKeybinding.modifierProperties[utilKeybinding.modifierCodes[matches[j]]]; - binding.event.modifiers[prop] = true; - } else { - binding.event.key = utilKeybinding.keys[matches[j]] || matches[j]; - - if (matches[j] in utilKeybinding.keyCodes) { - binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; - } - } - } - } - - return keybinding; - }; - - return keybinding; - } - /* - * See https://github.com/keithamus/jwerty - */ - - utilKeybinding.modifierCodes = { - // Shift key, ⇧ - '⇧': 16, - shift: 16, - // CTRL key, on Mac: ⌃ - '⌃': 17, - ctrl: 17, - // ALT key, on Mac: ⌥ (Alt) - '⌥': 18, - alt: 18, - option: 18, - // META, on Mac: ⌘ (CMD), on Windows (Win), on Linux (Super) - '⌘': 91, - meta: 91, - cmd: 91, - 'super': 91, - win: 91 - }; - utilKeybinding.modifierProperties = { - 16: 'shiftKey', - 17: 'ctrlKey', - 18: 'altKey', - 91: 'metaKey' - }; - utilKeybinding.plusKeys = ['plus', 'ffplus', '=', 'ffequals', '≠', '±']; - utilKeybinding.minusKeys = ['_', '-', 'ffminus', 'dash', '–', '—']; - utilKeybinding.keys = { - // Backspace key, on Mac: ⌫ (Backspace) - '⌫': 'Backspace', - backspace: 'Backspace', - // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ - '⇥': 'Tab', - '⇆': 'Tab', - tab: 'Tab', - // Return key, ↩ - '↩': 'Enter', - '↵': 'Enter', - '⏎': 'Enter', - 'return': 'Enter', - enter: 'Enter', - '⌅': 'Enter', - // Pause/Break key - 'pause': 'Pause', - 'pause-break': 'Pause', - // Caps Lock key, ⇪ - '⇪': 'CapsLock', - caps: 'CapsLock', - 'caps-lock': 'CapsLock', - // Escape key, on Mac: ⎋, on Windows: Esc - '⎋': ['Escape', 'Esc'], - escape: ['Escape', 'Esc'], - esc: ['Escape', 'Esc'], - // Space key - space: [' ', 'Spacebar'], - // Page-Up key, or pgup, on Mac: ↖ - '↖': 'PageUp', - pgup: 'PageUp', - 'page-up': 'PageUp', - // Page-Down key, or pgdown, on Mac: ↘ - '↘': 'PageDown', - pgdown: 'PageDown', - 'page-down': 'PageDown', - // END key, on Mac: ⇟ - '⇟': 'End', - end: 'End', - // HOME key, on Mac: ⇞ - '⇞': 'Home', - home: 'Home', - // Insert key, or ins - ins: 'Insert', - insert: 'Insert', - // Delete key, on Mac: ⌦ (Delete) - '⌦': ['Delete', 'Del'], - del: ['Delete', 'Del'], - 'delete': ['Delete', 'Del'], - // Left Arrow Key, or ← - '←': ['ArrowLeft', 'Left'], - left: ['ArrowLeft', 'Left'], - 'arrow-left': ['ArrowLeft', 'Left'], - // Up Arrow Key, or ↑ - '↑': ['ArrowUp', 'Up'], - up: ['ArrowUp', 'Up'], - 'arrow-up': ['ArrowUp', 'Up'], - // Right Arrow Key, or → - '→': ['ArrowRight', 'Right'], - right: ['ArrowRight', 'Right'], - 'arrow-right': ['ArrowRight', 'Right'], - // Up Arrow Key, or ↓ - '↓': ['ArrowDown', 'Down'], - down: ['ArrowDown', 'Down'], - 'arrow-down': ['ArrowDown', 'Down'], - // odities, stuff for backward compatibility (browsers and code): - // Num-Multiply, or * - '*': ['*', 'Multiply'], - star: ['*', 'Multiply'], - asterisk: ['*', 'Multiply'], - multiply: ['*', 'Multiply'], - // Num-Plus or + - '+': ['+', 'Add'], - 'plus': ['+', 'Add'], - // Num-Subtract, or - - '-': ['-', 'Subtract'], - subtract: ['-', 'Subtract'], - 'dash': ['-', 'Subtract'], - // Semicolon - semicolon: ';', - // = or equals - equals: '=', - // Comma, or , - comma: ',', - // Period, or ., or full-stop - period: '.', - 'full-stop': '.', - // Slash, or /, or forward-slash - slash: '/', - 'forward-slash': '/', - // Tick, or `, or back-quote - tick: '`', - 'back-quote': '`', - // Open bracket, or [ - 'open-bracket': '[', - // Back slash, or \ - 'back-slash': '\\', - // Close backet, or ] - 'close-bracket': ']', - // Apostrophe, or Quote, or ' - quote: '\'', - apostrophe: '\'', - // NUMPAD 0-9 - 'num-0': '0', - 'num-1': '1', - 'num-2': '2', - 'num-3': '3', - 'num-4': '4', - 'num-5': '5', - 'num-6': '6', - 'num-7': '7', - 'num-8': '8', - 'num-9': '9', - // F1-F25 - f1: 'F1', - f2: 'F2', - f3: 'F3', - f4: 'F4', - f5: 'F5', - f6: 'F6', - f7: 'F7', - f8: 'F8', - f9: 'F9', - f10: 'F10', - f11: 'F11', - f12: 'F12', - f13: 'F13', - f14: 'F14', - f15: 'F15', - f16: 'F16', - f17: 'F17', - f18: 'F18', - f19: 'F19', - f20: 'F20', - f21: 'F21', - f22: 'F22', - f23: 'F23', - f24: 'F24', - f25: 'F25' - }; - utilKeybinding.keyCodes = { - // Backspace key, on Mac: ⌫ (Backspace) - '⌫': 8, - backspace: 8, - // Tab Key, on Mac: ⇥ (Tab), on Windows ⇥⇥ - '⇥': 9, - '⇆': 9, - tab: 9, - // Return key, ↩ - '↩': 13, - '↵': 13, - '⏎': 13, - 'return': 13, - enter: 13, - '⌅': 13, - // Pause/Break key - 'pause': 19, - 'pause-break': 19, - // Caps Lock key, ⇪ - '⇪': 20, - caps: 20, - 'caps-lock': 20, - // Escape key, on Mac: ⎋, on Windows: Esc - '⎋': 27, - escape: 27, - esc: 27, - // Space key - space: 32, - // Page-Up key, or pgup, on Mac: ↖ - '↖': 33, - pgup: 33, - 'page-up': 33, - // Page-Down key, or pgdown, on Mac: ↘ - '↘': 34, - pgdown: 34, - 'page-down': 34, - // END key, on Mac: ⇟ - '⇟': 35, - end: 35, - // HOME key, on Mac: ⇞ - '⇞': 36, - home: 36, - // Insert key, or ins - ins: 45, - insert: 45, - // Delete key, on Mac: ⌦ (Delete) - '⌦': 46, - del: 46, - 'delete': 46, - // Left Arrow Key, or ← - '←': 37, - left: 37, - 'arrow-left': 37, - // Up Arrow Key, or ↑ - '↑': 38, - up: 38, - 'arrow-up': 38, - // Right Arrow Key, or → - '→': 39, - right: 39, - 'arrow-right': 39, - // Up Arrow Key, or ↓ - '↓': 40, - down: 40, - 'arrow-down': 40, - // odities, printing characters that come out wrong: - // Firefox Equals - 'ffequals': 61, - // Num-Multiply, or * - '*': 106, - star: 106, - asterisk: 106, - multiply: 106, - // Num-Plus or + - '+': 107, - 'plus': 107, - // Num-Subtract, or - - '-': 109, - subtract: 109, - // Firefox Plus - 'ffplus': 171, - // Firefox Minus - 'ffminus': 173, - // Semicolon - ';': 186, - semicolon: 186, - // = or equals - '=': 187, - 'equals': 187, - // Comma, or , - ',': 188, - comma: 188, - // Dash / Underscore key - 'dash': 189, - // Period, or ., or full-stop - '.': 190, - period: 190, - 'full-stop': 190, - // Slash, or /, or forward-slash - '/': 191, - slash: 191, - 'forward-slash': 191, - // Tick, or `, or back-quote - '`': 192, - tick: 192, - 'back-quote': 192, - // Open bracket, or [ - '[': 219, - 'open-bracket': 219, - // Back slash, or \ - '\\': 220, - 'back-slash': 220, - // Close backet, or ] - ']': 221, - 'close-bracket': 221, - // Apostrophe, or Quote, or ' - '\'': 222, - quote: 222, - apostrophe: 222 - }; // NUMPAD 0-9 - - var i$1 = 95, - n = 0; - - while (++i$1 < 106) { - utilKeybinding.keyCodes['num-' + n] = i$1; - ++n; - } // 0-9 - - - i$1 = 47; - n = 0; - - while (++i$1 < 58) { - utilKeybinding.keyCodes[n] = i$1; - ++n; - } // F1-F25 - - - i$1 = 111; - n = 1; - - while (++i$1 < 136) { - utilKeybinding.keyCodes['f' + n] = i$1; - ++n; - } // a-z - - - i$1 = 64; - - while (++i$1 < 91) { - utilKeybinding.keyCodes[String.fromCharCode(i$1).toLowerCase()] = i$1; - } - - function utilObjectOmit(obj, omitKeys) { - return Object.keys(obj).reduce(function (result, key) { - if (omitKeys.indexOf(key) === -1) { - result[key] = obj[key]; // keep - } - - return result; - }, {}); - } - - // Copies a variable number of methods from source to target. - function utilRebind(target, source) { - var i = 1, - n = arguments.length, - method; - - while (++i < n) { - target[method = arguments[i]] = d3_rebind(target, source, source[method]); + }, { + type: "Feature", + properties: { + wikidata: "Q797", + nameEn: "Alaska", + aliases: ["US-AK"], + country: "US", + groups: ["Q35657", "021", "003", "019", "UN"], + roadSpeedUnit: "mph", + roadHeightUnit: "ft", + callingCodes: ["1"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[169.34848, 52.47228], [180, 51.0171], [179.84401, 55.10087], [169.34848, 52.47228]]], [[[-168.95635, 65.98512], [-169.03888, 65.48473], [-172.76104, 63.77445], [-179.55295, 57.62081], [-179.55295, 50.81807], [-133.92876, 54.62289], [-130.61931, 54.70835], [-130.64499, 54.76912], [-130.44184, 54.85377], [-130.27203, 54.97174], [-130.18765, 55.07744], [-130.08035, 55.21556], [-129.97513, 55.28029], [-130.15373, 55.74895], [-130.00857, 55.91344], [-130.00093, 56.00325], [-130.10173, 56.12178], [-130.33965, 56.10849], [-130.77769, 56.36185], [-131.8271, 56.62247], [-133.38523, 58.42773], [-133.84645, 58.73543], [-134.27175, 58.8634], [-134.48059, 59.13231], [-134.55699, 59.1297], [-134.7047, 59.2458], [-135.00267, 59.28745], [-135.03069, 59.56208], [-135.48007, 59.79937], [-136.31566, 59.59083], [-136.22381, 59.55526], [-136.33727, 59.44466], [-136.47323, 59.46617], [-136.52365, 59.16752], [-136.82619, 59.16198], [-137.4925, 58.89415], [-137.60623, 59.24465], [-138.62145, 59.76431], [-138.71149, 59.90728], [-139.05365, 59.99655], [-139.20603, 60.08896], [-139.05831, 60.35205], [-139.68991, 60.33693], [-139.98024, 60.18027], [-140.45648, 60.30919], [-140.5227, 60.22077], [-141.00116, 60.30648], [-140.97446, 84.39275], [-168.25765, 71.99091], [-168.95635, 65.98512]]]] } - - return target; - } // Method is assumed to be a standard D3 getter-setter: - // If passed with no arguments, gets the value. - // If passed with arguments, sets the value and returns the target. - - function d3_rebind(target, source, method) { - return function () { - var value = method.apply(source, arguments); - return value === source ? target : value; - }; - } - - // A per-domain session mutex backed by a cookie and dead man's - // switch. If the session crashes, the mutex will auto-release - // after 5 seconds. - // This accepts a string and returns an object that complies with utilSessionMutexType - function utilSessionMutex(name) { - var mutex = {}; - var intervalID; - - function renew() { - var expires = new Date(); - expires.setSeconds(expires.getSeconds() + 5); - document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; + }, { + type: "Feature", + properties: { + wikidata: "Q3492", + nameEn: "Sumatra", + aliases: ["ID-SM"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[109.82788, 2.86812], [110.90339, 7.52694], [105.01437, 3.24936], [104.56723, 1.44271], [104.34728, 1.33529], [104.12282, 1.27714], [104.03085, 1.26954], [103.74084, 1.12902], [103.66049, 1.18825], [103.56591, 1.19719], [103.03657, 1.30383], [96.11174, 6.69841], [74.28481, -3.17525], [102.92489, -8.17146], [106.32259, -5.50116], [106.38511, -5.16715], [109.17017, -4.07401], [109.3962, -2.07276], [108.50935, -2.01066], [107.94791, 1.06924], [109.82788, 2.86812]]]] } - - mutex.lock = function () { - if (intervalID) return true; - var cookie = document.cookie.replace(new RegExp('(?:(?:^|.*;)\\s*' + name + '\\s*\\=\\s*([^;]*).*$)|^.*$'), '$1'); - if (cookie) return false; - renew(); - intervalID = window.setInterval(renew, 4000); - return true; - }; - - mutex.unlock = function () { - if (!intervalID) return; - document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; - clearInterval(intervalID); - intervalID = null; - }; - - mutex.locked = function () { - return !!intervalID; - }; - - return mutex; - } - - function utilTiler() { - var _size = [256, 256]; - var _scale = 256; - var _tileSize = 256; - var _zoomExtent = [0, 20]; - var _translate = [_size[0] / 2, _size[1] / 2]; - var _margin = 0; - var _skipNullIsland = false; - - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); + }, { + type: "Feature", + properties: { + wikidata: "Q3757", + nameEn: "Java", + aliases: ["ID-JW"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[109.17017, -4.07401], [106.38511, -5.16715], [106.32259, -5.50116], [102.92489, -8.17146], [116.22542, -10.49172], [114.39575, -8.2889], [114.42235, -8.09762], [114.92859, -7.49253], [116.33992, -7.56171], [116.58433, -5.30385], [109.17017, -4.07401]]]] } - - function nearNullIsland(tile) { - var x = tile[0]; - var y = tile[1]; - var z = tile[2]; - - if (z >= 7) { - var center = Math.pow(2, z - 1); - var width = Math.pow(2, z - 6); - var min = center - width / 2; - var max = center + width / 2 - 1; - return x >= min && x <= max && y >= min && y <= max; - } - - return false; + }, { + type: "Feature", + properties: { + wikidata: "Q3795", + nameEn: "Kalimantan", + aliases: ["ID-KA"], + country: "ID", + groups: ["Q36117", "035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[120.02464, 2.83703], [118.06469, 4.16638], [117.67641, 4.16535], [117.47313, 4.18857], [117.25801, 4.35108], [115.90217, 4.37708], [115.58276, 3.93499], [115.53713, 3.14776], [115.11343, 2.82879], [115.1721, 2.49671], [114.80706, 2.21665], [114.80706, 1.92351], [114.57892, 1.5], [114.03788, 1.44787], [113.64677, 1.23933], [113.01448, 1.42832], [113.021, 1.57819], [112.48648, 1.56516], [112.2127, 1.44135], [112.15679, 1.17004], [111.94553, 1.12016], [111.82846, 0.99349], [111.55434, 0.97864], [111.22979, 1.08326], [110.62374, 0.873], [110.49182, 0.88088], [110.35354, 0.98869], [109.66397, 1.60425], [109.66397, 1.79972], [109.57923, 1.80624], [109.53794, 1.91771], [109.62558, 1.99182], [109.82788, 2.86812], [107.94791, 1.06924], [108.50935, -2.01066], [109.3962, -2.07276], [109.17017, -4.07401], [116.58433, -5.30385], [120.02464, 2.83703]]]] } - - function tiler() { - var z = geoScaleToZoom(_scale / (2 * Math.PI), _tileSize); - var z0 = clamp(Math.round(z), _zoomExtent[0], _zoomExtent[1]); - var tileMin = 0; - var tileMax = Math.pow(2, z0) - 1; - var log2ts = Math.log(_tileSize) * Math.LOG2E; - var k = Math.pow(2, z - z0 + log2ts); - var origin = [(_translate[0] - _scale / 2) / k, (_translate[1] - _scale / 2) / k]; - var cols = range(clamp(Math.floor(-origin[0]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[0] / k - origin[0]) + _margin, tileMin, tileMax + 1)); - var rows = range(clamp(Math.floor(-origin[1]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[1] / k - origin[1]) + _margin, tileMin, tileMax + 1)); - var tiles = []; - - for (var i = 0; i < rows.length; i++) { - var y = rows[i]; - - for (var j = 0; j < cols.length; j++) { - var x = cols[j]; - - if (i >= _margin && i <= rows.length - _margin && j >= _margin && j <= cols.length - _margin) { - tiles.unshift([x, y, z0]); // tiles in view at beginning - } else { - tiles.push([x, y, z0]); // tiles in margin at the end - } - } - } - - tiles.translate = origin; - tiles.scale = k; - return tiles; + }, { + type: "Feature", + properties: { + wikidata: "Q3803", + nameEn: "Lesser Sunda Islands", + aliases: ["ID-NU"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[116.96967, -8.01483], [114.92859, -7.49253], [114.42235, -8.09762], [114.39575, -8.2889], [116.22542, -10.49172], [122.14954, -11.52517], [125.68138, -9.85176], [125.09025, -9.46406], [124.97892, -9.19281], [125.04044, -9.17093], [125.09434, -9.19669], [125.18907, -9.16434], [125.18632, -9.03142], [125.11764, -8.96359], [124.97742, -9.08128], [124.94011, -8.85617], [124.46701, -9.13002], [124.45971, -9.30263], [124.38554, -9.3582], [124.35258, -9.43002], [124.3535, -9.48493], [124.28115, -9.50453], [124.28115, -9.42189], [124.21247, -9.36904], [124.14517, -9.42324], [124.10539, -9.41206], [124.04286, -9.34243], [124.04628, -9.22671], [124.33472, -9.11416], [124.92337, -8.75859], [125.87688, -7.49892], [116.96967, -8.01483]]]] } - /** - * getTiles() returns an array of tiles that cover the map view - */ - - - tiler.getTiles = function (projection) { - var origin = [projection.scale() * Math.PI - projection.translate()[0], projection.scale() * Math.PI - projection.translate()[1]]; - this.size(projection.clipExtent()[1]).scale(projection.scale() * 2 * Math.PI).translate(projection.translate()); - var tiles = tiler(); - var ts = tiles.scale; - return tiles.map(function (tile) { - if (_skipNullIsland && nearNullIsland(tile)) { - return false; - } - - var x = tile[0] * ts - origin[0]; - var y = tile[1] * ts - origin[1]; - return { - id: tile.toString(), - xyz: tile, - extent: geoExtent(projection.invert([x, y + ts]), projection.invert([x + ts, y])) - }; - }).filter(Boolean); - }; - /** - * getGeoJSON() returns a FeatureCollection for debugging tiles - */ - - - tiler.getGeoJSON = function (projection) { - var features = tiler.getTiles(projection).map(function (tile) { - return { - type: 'Feature', - properties: { - id: tile.id, - name: tile.id - }, - geometry: { - type: 'Polygon', - coordinates: [tile.extent.polygon()] - } - }; - }); - return { - type: 'FeatureCollection', - features: features - }; - }; - - tiler.tileSize = function (val) { - if (!arguments.length) return _tileSize; - _tileSize = val; - return tiler; - }; - - tiler.zoomExtent = function (val) { - if (!arguments.length) return _zoomExtent; - _zoomExtent = val; - return tiler; - }; - - tiler.size = function (val) { - if (!arguments.length) return _size; - _size = val; - return tiler; - }; - - tiler.scale = function (val) { - if (!arguments.length) return _scale; - _scale = val; - return tiler; - }; - - tiler.translate = function (val) { - if (!arguments.length) return _translate; - _translate = val; - return tiler; - }; // number to extend the rows/columns beyond those covering the viewport - - - tiler.margin = function (val) { - if (!arguments.length) return _margin; - _margin = +val; - return tiler; - }; - - tiler.skipNullIsland = function (val) { - if (!arguments.length) return _skipNullIsland; - _skipNullIsland = val; - return tiler; - }; - - return tiler; - } - - function utilTriggerEvent(target, type) { - target.each(function () { - var evt = document.createEvent('HTMLEvents'); - evt.initEvent(type, true, true); - this.dispatchEvent(evt); - }); - } - - var _mainLocalizer = coreLocalizer(); // singleton - - - var _t = _mainLocalizer.t; - // coreLocalizer manages language and locale parameters including translated strings - // - - function coreLocalizer() { - var localizer = {}; - var _dataLanguages = {}; // `_dataLocales` is an object containing all _supported_ locale codes -> language info. - // * `rtl` - right-to-left or left-to-right text direction - // * `pct` - the percent of strings translated; 1 = 100%, full coverage - // - // { - // en: { rtl: false, pct: {…} }, - // de: { rtl: false, pct: {…} }, - // … - // } - - var _dataLocales = {}; // `localeStrings` is an object containing all _loaded_ locale codes -> string data. - // { - // en: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, - // de: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, - // … - // } - - var _localeStrings = {}; // the current locale - - var _localeCode = 'en-US'; // `_localeCodes` must contain `_localeCode` first, optionally followed by fallbacks - - var _localeCodes = ['en-US', 'en']; - var _languageCode = 'en'; - var _textDirection = 'ltr'; - var _usesMetric = false; - var _languageNames = {}; - var _scriptNames = {}; // getters for the current locale parameters - - localizer.localeCode = function () { - return _localeCode; - }; - - localizer.localeCodes = function () { - return _localeCodes; - }; - - localizer.languageCode = function () { - return _languageCode; - }; - - localizer.textDirection = function () { - return _textDirection; - }; - - localizer.usesMetric = function () { - return _usesMetric; - }; - - localizer.languageNames = function () { - return _languageNames; - }; - - localizer.scriptNames = function () { - return _scriptNames; - }; // The client app may want to manually set the locale, regardless of the - // settings provided by the browser - - - var _preferredLocaleCodes = []; - - localizer.preferredLocaleCodes = function (codes) { - if (!arguments.length) return _preferredLocaleCodes; - - if (typeof codes === 'string') { - // be generous and accept delimited strings as input - _preferredLocaleCodes = codes.split(/,|;| /gi).filter(Boolean); - } else { - _preferredLocaleCodes = codes; - } - - return localizer; - }; - - var _loadPromise; - - localizer.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; - return _loadPromise = Promise.all([// load the list of languages - _mainFileFetcher.get('languages'), // load the list of supported locales - _mainFileFetcher.get('locales')]).then(function (results) { - _dataLanguages = results[0]; - _dataLocales = results[1]; - }).then(function () { - var requestedLocales = (_preferredLocaleCodes || []). // List of locales preferred by the browser in priority order. - concat(utilDetect().browserLocales) // fallback to English since it's the only guaranteed complete language - .concat(['en']); - - _localeCodes = localesToUseFrom(requestedLocales); // Run iD in the highest-priority locale; the rest are fallbacks - - _localeCode = _localeCodes[0]; // Will always return the index for `en` if nothing else - - var fullCoverageIndex = _localeCodes.findIndex(function (locale) { - return _dataLocales[locale].pct === 1; - }); // We only need to load locales up until we find one with full coverage - - - var loadStringsPromises = _localeCodes.slice(0, fullCoverageIndex + 1).map(function (code) { - return localizer.loadLocale(code); - }); - - return Promise.all(loadStringsPromises); - }).then(function () { - updateForCurrentLocale(); - })["catch"](function (err) { - return console.error(err); - }); // eslint-disable-line - }; // Returns the locales from `requestedLocales` supported by iD that we should use - - - function localesToUseFrom(requestedLocales) { - var supportedLocales = _dataLocales; - var toUse = []; - - for (var i in requestedLocales) { - var locale = requestedLocales[i]; - if (supportedLocales[locale]) toUse.push(locale); - - if (locale.includes('-')) { - // Full locale ('es-ES'), add fallback to the base ('es') - var langPart = locale.split('-')[0]; - if (supportedLocales[langPart]) toUse.push(langPart); - } - } // remove duplicates - - - return utilArrayUniq(toUse); + }, { + type: "Feature", + properties: { + wikidata: "Q3812", + nameEn: "Sulawesi", + aliases: ["ID-SL"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[128.34321, 3.90322], [126.69413, 6.02692], [119.56457, 0.90759], [116.58433, -5.30385], [116.33992, -7.56171], [116.96967, -8.01483], [125.87688, -7.49892], [123.78965, -0.86805], [128.34321, 3.90322]]]] } - - function updateForCurrentLocale() { - if (!_localeCode) return; - _languageCode = _localeCode.split('-')[0]; - var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; - var hash = utilStringQs(window.location.hash); - - if (hash.rtl === 'true') { - _textDirection = 'rtl'; - } else if (hash.rtl === 'false') { - _textDirection = 'ltr'; - } else { - _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; - } - - var locale = _localeCode; - if (locale.toLowerCase() === 'en-us') locale = 'en'; - _languageNames = _localeStrings[locale].languageNames; - _scriptNames = _localeStrings[locale].scriptNames; - _usesMetric = _localeCode.slice(-3).toLowerCase() !== '-us'; + }, { + type: "Feature", + properties: { + wikidata: "Q3827", + nameEn: "Maluku Islands", + aliases: ["ID-ML"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[129.63187, 2.21409], [128.34321, 3.90322], [123.78965, -0.86805], [125.87688, -7.49892], [125.58506, -7.95311], [125.87691, -8.31789], [127.42116, -8.22471], [127.55165, -9.05052], [135.49042, -9.2276], [135.35517, -5.01442], [132.8312, -4.70282], [130.8468, -2.61103], [128.40647, -2.30349], [129.71519, -0.24692], [129.63187, 2.21409]]]] } - /* Locales */ - // Returns a Promise to load the strings for the requested locale - - - localizer.loadLocale = function (requested) { - if (!_dataLocales) { - return Promise.reject('loadLocale called before init'); - } - - var locale = requested; // US English is the default - - if (locale.toLowerCase() === 'en-us') locale = 'en'; - - if (!_dataLocales[locale]) { - return Promise.reject("Unsupported locale: ".concat(requested)); - } - - if (_localeStrings[locale]) { - // already loaded - return Promise.resolve(locale); - } - - var fileMap = _mainFileFetcher.fileMap(); - var key = "locale_".concat(locale); - fileMap[key] = "locales/".concat(locale, ".json"); - return _mainFileFetcher.get(key).then(function (d) { - _localeStrings[locale] = d[locale]; - return locale; - }); - }; - - localizer.pluralRule = function (number) { - return pluralRule(number, _localeCode); - }; // Returns the plural rule for the given `number` with the given `localeCode`. - // One of: `zero`, `one`, `two`, `few`, `many`, `other` - - - function pluralRule(number, localeCode) { - // modern browsers have this functionality built-in - var rules = 'Intl' in window && Intl.PluralRules && new Intl.PluralRules(localeCode); - - if (rules) { - return rules.select(number); - } // fallback to basic one/other, as in English - - - if (number === 1) return 'one'; - return 'other'; + }, { + type: "Feature", + properties: { + wikidata: "Q3845", + nameEn: "Western New Guinea", + aliases: ["ID-PP"], + country: "ID", + groups: ["035", "142", "UN"], + driveSide: "left", + callingCodes: ["62"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[135.49042, -9.2276], [141.01842, -9.35091], [141.01763, -6.90181], [140.90448, -6.85033], [140.85295, -6.72996], [140.99813, -6.3233], [141.02352, 0.08993], [129.63187, 2.21409], [129.71519, -0.24692], [128.40647, -2.30349], [130.8468, -2.61103], [132.8312, -4.70282], [135.35517, -5.01442], [135.49042, -9.2276]]]] } - /** - * Try to find that string in `locale` or the current `_localeCode` matching - * the given `stringId`. If no string can be found in the requested locale, - * we'll recurse down all the `_localeCodes` until one is found. - * - * @param {string} stringId string identifier - * @param {object?} replacements token replacements and default string - * @param {string?} locale locale to use (defaults to currentLocale) - * @return {string?} localized string - */ - - - localizer.tInfo = function (stringId, replacements, locale) { - locale = locale || _localeCode; - var path = stringId.split('.').map(function (s) { - return s.replace(//g, '.'); - }).reverse(); - var stringsKey = locale; // US English is the default - - if (stringsKey.toLowerCase() === 'en-us') stringsKey = 'en'; - var result = _localeStrings[stringsKey]; - - while (result !== undefined && path.length) { - result = result[path.pop()]; - } - - if (result !== undefined) { - if (replacements) { - if (_typeof(result) === 'object' && Object.keys(result).length) { - // If plural forms are provided, dig one level deeper based on the - // first numeric token replacement provided. - var number = Object.values(replacements).find(function (value) { - return typeof value === 'number'; - }); - - if (number !== undefined) { - var rule = pluralRule(number, locale); - - if (result[rule]) { - result = result[rule]; - } else { - // We're pretty sure this should be a plural but no string - // could be found for the given rule. Just pick the first - // string and hope it makes sense. - result = Object.values(result)[0]; - } - } - } - - if (typeof result === 'string') { - for (var key in replacements) { - var value = replacements[key]; - - if (typeof value === 'number' && value.toLocaleString) { - // format numbers for the locale - value = value.toLocaleString(locale, { - style: 'decimal', - useGrouping: true, - minimumFractionDigits: 0 - }); - } - - var token = "{".concat(key, "}"); - var regex = new RegExp(token, 'g'); - result = result.replace(regex, value); - } - } - } - - if (typeof result === 'string') { - // found a localized string! - return { - text: result, - locale: locale - }; - } - } // no localized string found... - // attempt to fallback to a lower-priority language - - - var index = _localeCodes.indexOf(locale); - - if (index >= 0 && index < _localeCodes.length - 1) { - // eventually this will be 'en' or another locale with 100% coverage - var fallback = _localeCodes[index + 1]; - return localizer.tInfo(stringId, replacements, fallback); - } - - if (replacements && 'default' in replacements) { - // Fallback to a default value if one is specified in `replacements` - return { - text: replacements["default"], - locale: null - }; - } - - var missing = "Missing ".concat(locale, " translation: ").concat(stringId); - if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - - return { - text: missing, - locale: 'en' - }; - }; // Returns only the localized text, discarding the locale info - - - localizer.t = function (stringId, replacements, locale) { - return localizer.tInfo(stringId, replacements, locale).text; - }; // Returns the localized text wrapped in an HTML element encoding the locale info - - - localizer.t.html = function (stringId, replacements, locale) { - var info = localizer.tInfo(stringId, replacements, locale); // text may be empty or undefined if `replacements.default` is - - return info.text ? localizer.htmlForLocalizedText(info.text, info.locale) : ''; - }; - - localizer.htmlForLocalizedText = function (text, localeCode) { - return "").concat(text, ""); - }; - - localizer.languageName = function (code, options) { - if (_languageNames[code]) { - // name in locale language - // e.g. "German" - return _languageNames[code]; - } // sometimes we only want the local name - - - if (options && options.localOnly) return null; - var langInfo = _dataLanguages[code]; - - if (langInfo) { - if (langInfo.nativeName) { - // name in native language - // e.g. "Deutsch (de)" - return localizer.t('translate.language_and_code', { - language: langInfo.nativeName, - code: code - }); - } else if (langInfo.base && langInfo.script) { - var base = langInfo.base; // the code of the language this is based on - - if (_languageNames[base]) { - // base language name in locale language - var scriptCode = langInfo.script; - var script = _scriptNames[scriptCode] || scriptCode; // e.g. "Serbian (Cyrillic)" - - return localizer.t('translate.language_and_code', { - language: _languageNames[base], - code: script - }); - } else if (_dataLanguages[base] && _dataLanguages[base].nativeName) { - // e.g. "српски (sr-Cyrl)" - return localizer.t('translate.language_and_code', { - language: _dataLanguages[base].nativeName, - code: code - }); - } - } - } - - return code; // if not found, use the code - }; - - return localizer; - } - - // `presetCollection` is a wrapper around an `Array` of presets `collection`, - // and decorated with some extra methods for searching and matching geometry - // - - function presetCollection(collection) { - var MAXRESULTS = 50; - var _this = {}; - var _memo = {}; - _this.collection = collection; - - _this.item = function (id) { - if (_memo[id]) return _memo[id]; - - var found = _this.collection.find(function (d) { - return d.id === id; - }); - - if (found) _memo[id] = found; - return found; - }; - - _this.index = function (id) { - return _this.collection.findIndex(function (d) { - return d.id === id; - }); - }; - - _this.matchGeometry = function (geometry) { - return presetCollection(_this.collection.filter(function (d) { - return d.matchGeometry(geometry); - })); - }; - - _this.matchAllGeometry = function (geometries) { - return presetCollection(_this.collection.filter(function (d) { - return d && d.matchAllGeometry(geometries); - })); - }; - - _this.matchAnyGeometry = function (geometries) { - return presetCollection(_this.collection.filter(function (d) { - return geometries.some(function (geom) { - return d.matchGeometry(geom); - }); - })); - }; - - _this.fallback = function (geometry) { - var id = geometry; - if (id === 'vertex') id = 'point'; - return _this.item(id); - }; - - _this.search = function (value, geometry, countryCode) { - if (!value) return _this; - value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - - function leading(a) { - var index = a.indexOf(value); - return index === 0 || a[index - 1] === ' '; - } // match at name beginning only - - - function leadingStrict(a) { - var index = a.indexOf(value); - return index === 0; - } - - function sortNames(a, b) { - var aCompare = (a.suggestion ? a.originalName : a.name()).toLowerCase(); - var bCompare = (b.suggestion ? b.originalName : b.name()).toLowerCase(); // priority if search string matches preset name exactly - #4325 - - if (value === aCompare) return -1; - if (value === bCompare) return 1; // priority for higher matchScore - - var i = b.originalScore - a.originalScore; - if (i !== 0) return i; // priority if search string appears earlier in preset name - - i = aCompare.indexOf(value) - bCompare.indexOf(value); - if (i !== 0) return i; // priority for shorter preset names - - return aCompare.length - bCompare.length; - } - - var pool = _this.collection; - - if (countryCode) { - pool = pool.filter(function (a) { - if (a.countryCodes && a.countryCodes.indexOf(countryCode) === -1) return false; - if (a.notCountryCodes && a.notCountryCodes.indexOf(countryCode) !== -1) return false; - return true; - }); - } - - var searchable = pool.filter(function (a) { - return a.searchable !== false && a.suggestion !== true; - }); - var suggestions = pool.filter(function (a) { - return a.suggestion === true; - }); // matches value to preset.name - - var leading_name = searchable.filter(function (a) { - return leading(a.name().toLowerCase()); - }).sort(sortNames); // matches value to preset suggestion name (original name is unhyphenated) - - var leading_suggestions = suggestions.filter(function (a) { - return leadingStrict(a.originalName.toLowerCase()); - }).sort(sortNames); // matches value to preset.terms values - - var leading_terms = searchable.filter(function (a) { - return (a.terms() || []).some(leading); - }); // matches value to preset.tags values - - var leading_tag_values = searchable.filter(function (a) { - return Object.values(a.tags || {}).filter(function (val) { - return val !== '*'; - }).some(leading); - }); // finds close matches to value in preset.name - - var similar_name = searchable.map(function (a) { - return { - preset: a, - dist: utilEditDistance(value, a.name()) - }; - }).filter(function (a) { - return a.dist + Math.min(value.length - a.preset.name().length, 0) < 3; - }).sort(function (a, b) { - return a.dist - b.dist; - }).map(function (a) { - return a.preset; - }); // finds close matches to value to preset suggestion name (original name is unhyphenated) - - var similar_suggestions = suggestions.map(function (a) { - return { - preset: a, - dist: utilEditDistance(value, a.originalName.toLowerCase()) - }; - }).filter(function (a) { - return a.dist + Math.min(value.length - a.preset.originalName.length, 0) < 1; - }).sort(function (a, b) { - return a.dist - b.dist; - }).map(function (a) { - return a.preset; - }); // finds close matches to value in preset.terms - - var similar_terms = searchable.filter(function (a) { - return (a.terms() || []).some(function (b) { - return utilEditDistance(value, b) + Math.min(value.length - b.length, 0) < 3; - }); - }); - var results = leading_name.concat(leading_suggestions, leading_terms, leading_tag_values, similar_name, similar_suggestions, similar_terms).slice(0, MAXRESULTS - 1); - - if (geometry) { - if (typeof geometry === 'string') { - results.push(_this.fallback(geometry)); - } else { - geometry.forEach(function (geom) { - return results.push(_this.fallback(geom)); - }); - } - } - - return presetCollection(utilArrayUniq(results)); - }; - - return _this; - } - - // `presetCategory` builds a `presetCollection` of member presets, - // decorated with some extra methods for searching and matching geometry - // - - function presetCategory(categoryID, category, all) { - var _this = Object.assign({}, category); // shallow copy - - - _this.id = categoryID; - _this.members = presetCollection(category.members.map(function (presetID) { - return all.item(presetID); - }).filter(Boolean)); - _this.geometry = _this.members.collection.reduce(function (acc, preset) { - for (var i in preset.geometry) { - var geometry = preset.geometry[i]; - - if (acc.indexOf(geometry) === -1) { - acc.push(geometry); - } - } - - return acc; - }, []); - - _this.matchGeometry = function (geom) { - return _this.geometry.indexOf(geom) >= 0; - }; - - _this.matchAllGeometry = function (geometries) { - return _this.members.collection.some(function (preset) { - return preset.matchAllGeometry(geometries); - }); - }; - - _this.matchScore = function () { - return -1; - }; - - _this.name = function () { - return _t("presets.categories.".concat(categoryID, ".name"), { - 'default': categoryID - }); - }; - - _this.nameLabel = function () { - return _t.html("presets.categories.".concat(categoryID, ".name"), { - 'default': categoryID - }); - }; - - _this.terms = function () { - return []; - }; - - return _this; - } - - // `presetField` decorates a given `field` Object - // with some extra methods for searching and matching geometry - // - - function presetField(fieldID, field) { - var _this = Object.assign({}, field); // shallow copy - - - _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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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 && 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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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nameEn: "Zambia", + groups: ["014", "202", "002", "UN"], + driveSide: "left", + callingCodes: ["260"] + }, + geometry: { + type: "MultiPolygon", + coordinates: [[[[32.95389, -9.40138], [32.76233, -9.31963], [32.75611, -9.28583], [32.53661, -9.24281], [32.49147, -9.14754], [32.43543, -9.11988], [32.25486, -9.13371], [32.16146, -9.05993], [32.08206, -9.04609], [31.98866, -9.07069], [31.94196, -9.02303], [31.94663, -8.93846], [31.81587, -8.88618], [31.71158, -8.91386], [31.57147, -8.81388], [31.57147, -8.70619], [31.37533, -8.60769], [31.00796, -8.58615], [30.79243, -8.27382], [28.88917, -8.4831], [28.9711, -8.66935], [28.38526, -9.23393], [28.36562, -9.30091], [28.52636, -9.35379], [28.51627, -9.44726], [28.56208, -9.49122], [28.68532, -9.78], [28.62795, -9.92942], [28.65032, -10.65133], [28.37241, -11.57848], [28.48357, -11.87532], [29.18592, -12.37921], [29.4992, -12.43843], [29.48404, -12.23604], [29.8139, -12.14898], [29.81551, -13.44683], [29.65078, -13.41844], [29.60531, 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ribbonItemForMinified(d, source) { - if (d && d.pID) { - var preset = _this.item(d.pID); + 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 (!preset) return null; - return RibbonItem(preset, source); - } + function canonicalID(id) { + var s = id || ""; - return null; + if (s.charAt(0) === ".") { + return s.toUpperCase(); + } else { + return s.replace(idFilterRegex, "").toUpperCase(); } + } - _this.getGenericRibbonItems = function () { - return ['point', 'line', 'area'].map(function (id) { - return RibbonItem(_this.item(id), 'generic'); - }); - }; + var levels = ["subterritory", "territory", "subcountryGroup", "country", "sharedLandform", "intermediateRegion", "subregion", "region", "subunion", "union", "unitedNations", "world"]; + loadDerivedDataAndCaches(borders); - _this.getAddable = function () { - if (!_addablePresetIDs) return []; - return _addablePresetIDs.map(function (id) { - var preset = _this.item(id); + function loadDerivedDataAndCaches(borders2) { + var identifierProps = ["iso1A2", "iso1A3", "m49", "wikidata", "emojiFlag", "ccTLD", "nameEn"]; + var geometryFeatures = []; - if (preset) return RibbonItem(preset, 'addable'); - return null; - }).filter(Boolean); - }; + 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); + } - function setRecents(items) { - _recents = items; - var minifiedItems = items.map(function (d) { - return d.minified(); + 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; }); - corePreferences('preset_recents', JSON.stringify(minifiedItems)); - dispatch$1.call('recentsChange'); + loadMembersForGroupsOf(_feature); } - _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); + for (var _i2 in borders2.features) { + var _feature2 = borders2.features[_i2]; + loadRoadSpeedUnit(_feature2); + loadRoadHeightUnit(_feature2); + loadDriveSide(_feature2); + loadCallingCodes(_feature2); + loadGroupGroups(_feature2); + } - if (item) { - var items = _this.getRecents(); + for (var _i3 in borders2.features) { + var _feature3 = borders2.features[_i3]; - items.splice(items.indexOf(item), 1); - setRecents(items); - } - }; + _feature3.properties.groups.sort(function (groupID1, groupID2) { + return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); + }); - _this.recentMatching = function (preset) { - var items = _this.getRecents(); + 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); - for (var i in items) { - if (items[i].matches(preset)) { - return items[i]; + if (diff === 0) { + return borders2.features.indexOf(featuresByCode[id1]) - borders2.features.indexOf(featuresByCode[id2]); } - } - - 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(); + return diff; }); - corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - - dispatch$1.call('favoritePreset'); } - _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; + var geometryOnlyCollection = { + type: "FeatureCollection", + features: geometryFeatures }; + whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); - 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)); - } - } - - 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 - }); - } + function loadGroups(feature2) { + var props = feature2.properties; - if ((newVal || newVal === '') && (oldVal === undefined || newVal !== oldVal)) { - tagDiff.push({ - type: '+', - key: k, - oldVal: oldVal, - newVal: newVal, - display: '+ ' + k + '=' + newVal - }); + if (!props.groups) { + props.groups = []; } - }); - return tagDiff; - } - function utilEntitySelector(ids) { - return ids.length ? '.' + ids.join(',.') : 'nothing'; - } // returns an selector to select entity ids for: - // - entityIDs passed in - // - shallow descendant entityIDs for any of those entities that are relations - - function utilEntityOrMemberSelector(ids, graph) { - var seen = new Set(ids); - ids.forEach(collectShallowDescendants); - return utilEntitySelector(Array.from(seen)); - - function collectShallowDescendants(id) { - var entity = graph.hasEntity(id); - if (!entity || entity.type !== 'relation') return; - entity.members.map(function (member) { - return member.id; - }).forEach(function (id) { - seen.add(id); - }); - } - } // 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 - } - } // 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); + if (feature2.geometry && props.country) { + props.groups.push(props.country); } - 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); - - 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 + if (props.m49 !== "001") { + props.groups.push("001"); } } - } - function utilDisplayName(entity) { - var localizedNameKey = 'name:' + _mainLocalizer.languageCode().toLowerCase(); - var name = entity.tags[localizedNameKey] || entity.tags.name || ''; - var network = entity.tags.cycle_network || entity.tags.network; - if (!name && entity.tags.ref) { - name = entity.tags.ref; + function loadM49(feature2) { + var props = feature2.properties; - if (network) { - name = network + ' ' + name; + if (!props.m49 && props.iso1N3) { + props.m49 = props.iso1N3; } } - return name; - } - function utilDisplayNameForPath(entity) { - var name = utilDisplayName(entity); - var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; - - if (!isFirefox && name && rtlRegex.test(name)) { - name = fixRTLTextForSvg(name); - } - - 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; - } - - 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 + function loadTLD(feature2) { + var props = feature2.properties; + if (props.level === "unitedNations") return; - 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 (!props.ccTLD && props.iso1A2) { + props.ccTLD = "." + props.iso1A2.toLowerCase(); + } + } - 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); - } - } - } + function loadIsoStatus(feature2) { + var props = feature2.properties; - var tagHash = key + '=' + value; - if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; - tagCounts[tagHash] += 1; - }); - }); + if (!props.isoStatus && props.iso1A2) { + props.isoStatus = "official"; + } + } - for (var key in tags) { - if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically + function loadLevel(feature2) { + var props = feature2.properties; + if (props.level) return; - tags[key] = tags[key].sort(function (val1, val2) { - var key = key; // capture + if (!props.country) { + props.level = "country"; + } else if (!props.iso1A2 || props.isoStatus === "official") { + props.level = "territory"; + } else { + props.level = "subterritory"; + } + } - var count2 = tagCounts[key + '=' + val2]; - var count1 = tagCounts[key + '=' + val1]; + function loadGroupGroups(feature2) { + var props = feature2.properties; + if (feature2.geometry || !props.members) return; + var featureLevelIndex = levels.indexOf(props.level); + var sharedGroups = []; - if (count2 !== count1) { - return count2 - count1; - } + var _loop = function _loop(_i4) { + var memberID = props.members[_i4]; + var member = featuresByCode[memberID]; + var memberGroups = member.properties.groups.filter(function (groupID) { + return groupID !== feature2.properties.id && featureLevelIndex < levels.indexOf(featuresByCode[groupID].properties.level); + }); - if (val2 && val1) { - return val1.localeCompare(val2); + if (_i4 === "0") { + sharedGroups = memberGroups; + } else { + sharedGroups = sharedGroups.filter(function (groupID) { + return memberGroups.indexOf(groupID) !== -1; + }); } + }; - return val1 ? 1 : -1; - }); + for (var _i4 in props.members) { + _loop(_i4); + } + + props.groups = props.groups.concat(sharedGroups.filter(function (groupID) { + return props.groups.indexOf(groupID) === -1; + })); + + 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 tags; - } - function utilStringQs(str) { - var i = 0; // advance past any leading '?' or '#' characters + function loadRoadSpeedUnit(feature2) { + var props = feature2.properties; - while (i < str.length && (str[i] === '?' || str[i] === '#')) { - i++; + 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]; + } } - str = str.slice(i); - return str.split('&').reduce(function (obj, pair) { - var parts = pair.split('='); + function loadRoadHeightUnit(feature2) { + var props = feature2.properties; - if (parts.length === 2) { - obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); + if (feature2.geometry) { + if (!props.roadHeightUnit) props.roadHeightUnit = "m"; + } else if (props.members) { + var vals = Array.from(new Set(props.members.map(function (id) { + var member = featuresByCode[id]; + if (member.geometry) return member.properties.roadHeightUnit || "m"; + }).filter(Boolean))); + if (vals.length === 1) props.roadHeightUnit = vals[0]; } + } - 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 loadDriveSide(feature2) { + var props = feature2.properties; + + if (feature2.geometry) { + if (!props.driveSide) props.driveSide = "right"; + } else if (props.members) { + var vals = Array.from(new Set(props.members.map(function (id) { + var member = featuresByCode[id]; + if (member.geometry) return member.properties.driveSide || "right"; + }).filter(Boolean))); + if (vals.length === 1) props.driveSide = vals[0]; + } } - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '=' + (noencode ? softEncode(obj[key]) : encodeURIComponent(obj[key])); - }).join('&'); - } - function utilPrefixDOMProperty(property) { - var prefixes = ['webkit', 'ms', 'moz', 'o']; - var i = -1; - var n = prefixes.length; - var s = document.body; - if (property in s) return property; - property = property.substr(0, 1).toUpperCase() + property.substr(1); + function loadCallingCodes(feature2) { + var props = feature2.properties; - while (++i < n) { - if (prefixes[i] + property in s) { - return prefixes[i] + property; + 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; - } - function utilPrefixCSSProperty(property) { - var prefixes = ['webkit', 'ms', 'Moz', 'O']; - var i = -1; - var n = prefixes.length; - var s = document.body.style; + function loadFlag(feature2) { + if (!feature2.properties.iso1A2) return; + var flag = feature2.properties.iso1A2.replace(/./g, function (_char) { + return String.fromCodePoint(_char.charCodeAt(0) + 127397); + }); + feature2.properties.emojiFlag = flag; + } - if (property.toLowerCase() in s) { - return property.toLowerCase(); + 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); + } } - while (++i < n) { - if (prefixes[i] + property in s) { - return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); + function cacheFeatureByIDs(feature2) { + var ids = []; + + 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]); + } + } + + for (var _i5 in ids) { + var _id = canonicalID(ids[_i5]); + + featuresByCode[_id] = feature2; } } + } - return false; + function locArray(loc) { + if (Array.isArray(loc)) { + return loc; + } else if (loc.coordinates) { + return loc.coordinates; + } + + return loc.geometry.coordinates; } - 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; + function smallestFeature(loc) { + var query = locArray(loc); + var featureProperties = whichPolygonGetter(query); + if (!featureProperties) return null; + return featuresByCode[featureProperties.id]; + } - for (i = 0; i <= b.length; i++) { - matrix[i] = [i]; - } + function countryFeature(loc) { + var feature2 = smallestFeature(loc); + if (!feature2) return null; + var countryCode = feature2.properties.country || feature2.properties.iso1A2; + return featuresByCode[countryCode] || null; + } - for (j = 0; j <= a.length; j++) { - matrix[0][j] = j; + var defaultOpts = { + level: void 0, + maxLevel: void 0, + withProp: void 0 + }; + + 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; + + if (targetLevel === "country") { + var fastFeature = countryFeature(loc); + + if (fastFeature) { + if (!withProp || fastFeature.properties[withProp]) { + return fastFeature; + } + } } - 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 + var features2 = featuresContaining(loc); + + for (var i in features2) { + var feature2 = features2[i]; + var levelIndex = levels.indexOf(feature2.properties.level); + + if (feature2.properties.level === targetLevel || levelIndex > targetLevelIndex && levelIndex <= maxLevelIndex) { + if (!withProp || feature2.properties[withProp]) { + return feature2; } } } - return matrix[b.length][a.length]; - } // a d3.mouse-alike which - // 1. Only works on HTML elements, not SVG - // 2. Does not cause style recalculation + return null; + } - 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 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 featuresByCode[stringID] || null; } - 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); - }); + + function smallestFeaturesForBbox(bbox) { + return whichPolygonGetter.bbox(bbox).map(function (props) { + return featuresByCode[props.id]; }); - } // wraps an index to an interval [0..length-1] + } - function utilWrap(index, length) { - if (index < 0) { - index += Math.ceil(-index / length) * length; + function smallestOrMatchingFeature(query) { + if (_typeof(query) === "object") { + return smallestFeature(query); } - return index % length; + return featureForID(query); } - /** - * 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 feature$1(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; + + if (_typeof(query) === "object") { + return featureForLoc(query, opts); + } + + return featureForID(query); } - function utilNoAuto(selection) { - var isText = selection.size() && selection.node().tagName.toLowerCase() === 'textarea'; - return selection // assign 'new-password' even for non-password fields to prevent browsers (Chrome) ignoring 'off' - .attr('autocomplete', 'new-password').attr('autocorrect', 'off').attr('autocapitalize', 'off').attr('spellcheck', isText ? 'true' : 'false'); - } // https://stackoverflow.com/questions/194846/is-there-any-kind-of-hash-code-function-in-javascript - // https://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/ - function utilHashcode(str) { - var hash = 0; + function iso1A2Code(query) { + var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOpts; + opts.withProp = "iso1A2"; + var match = feature$1(query, opts); + if (!match) return null; + return match.properties.iso1A2 || null; + } - if (str.length === 0) { - return hash; + function featuresContaining(query, strict) { + var matchingFeatures; + + if (Array.isArray(query) && query.length === 4) { + matchingFeatures = smallestFeaturesForBbox(query); + } else { + var smallestOrMatching = smallestOrMatchingFeature(query); + matchingFeatures = smallestOrMatching ? [smallestOrMatching] : []; } - for (var i = 0; i < str.length; i++) { - var _char = str.charCodeAt(i); + if (!matchingFeatures.length) return []; + var returnFeatures; - hash = (hash << 5) - hash + _char; - hash = hash & hash; // Convert to 32bit integer + if (!strict || _typeof(query) === "object") { + returnFeatures = matchingFeatures.slice(); + } else { + returnFeatures = []; } - 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. + for (var j in matchingFeatures) { + var properties = matchingFeatures[j].properties; - 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. + for (var i in properties.groups) { + var groupID = properties.groups[i]; + var groupFeature = featuresByCode[groupID]; - 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 (returnFeatures.indexOf(groupFeature) === -1) { + returnFeatures.push(groupFeature); + } + } + } - function utilUnicodeCharsTruncated(str, limit) { - return Array.from(str).slice(0, limit).join(''); + return returnFeatures; } - function osmEntity(attrs) { - // For prototypal inheritance. - if (this instanceof osmEntity) return; // Create the appropriate subtype. + function featuresIn(id, strict) { + var feature2 = featureForID(id); + if (!feature2) return []; + var features2 = []; - 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). + if (!strict) { + features2.push(feature2); + } + var properties = feature2.properties; - return new osmEntity().initialize(arguments); - } + if (properties.members) { + for (var i in properties.members) { + var memberID = properties.members[i]; + features2.push(featuresByCode[memberID]); + } + } - osmEntity.id = function (type) { - return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); - }; + return features2; + } - osmEntity.id.next = { - changeset: -1, - node: -1, - way: -1, - relation: -1 - }; + function aggregateFeature(id) { + var features2 = featuresIn(id, false); + if (features2.length === 0) return null; + var aggregateCoordinates = []; - osmEntity.id.fromOSM = function (type, id) { - return type[0] + id; - }; + for (var i in features2) { + var feature2 = features2[i]; - osmEntity.id.toOSM = function (id) { - return id.slice(1); - }; + if (feature2.geometry && feature2.geometry.type === "MultiPolygon" && feature2.geometry.coordinates) { + aggregateCoordinates = aggregateCoordinates.concat(feature2.geometry.coordinates); + } + } - 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(). + type: "Feature", + properties: features2[0].properties, + geometry: { + type: "MultiPolygon", + coordinates: aggregateCoordinates + } + }; + } + function roadSpeedUnit(query) { + var feature2 = smallestOrMatchingFeature(query); + return feature2 && feature2.properties.roadSpeedUnit || null; + } - osmEntity.key = function (entity) { - return entity.id + 'v' + (entity.v || 0); + var RADIUS = 6378137; + var FLATTENING = 1 / 298.257223563; + var POLAR_RADIUS = 6356752.3142; + var wgs84 = { + RADIUS: RADIUS, + FLATTENING: FLATTENING, + POLAR_RADIUS: POLAR_RADIUS }; - var _deprecatedTagValuesByKey; + var geometry_1 = geometry; + var ring = ringArea; - osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { - if (!_deprecatedTagValuesByKey) { - _deprecatedTagValuesByKey = {}; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); + function geometry(_) { + var area = 0, + i; - if (oldKeys.length === 1) { - var oldKey = oldKeys[0]; - var oldValue = d.old[oldKey]; + switch (_.type) { + case 'Polygon': + return polygonArea(_.coordinates); - if (oldValue !== '*') { - if (!_deprecatedTagValuesByKey[oldKey]) { - _deprecatedTagValuesByKey[oldKey] = [oldValue]; - } else { - _deprecatedTagValuesByKey[oldKey].push(oldValue); - } - } + case 'MultiPolygon': + for (i = 0; i < _.coordinates.length; i++) { + area += polygonArea(_.coordinates[i]); } - }); - } - return _deprecatedTagValuesByKey; - }; + return area; - osmEntity.prototype = { - tags: {}, - initialize: function initialize(sources) { - for (var i = 0; i < sources.length; ++i) { - var source = sources[i]; + case 'Point': + case 'MultiPoint': + case 'LineString': + case 'MultiLineString': + return 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]; - } - } + case 'GeometryCollection': + for (i = 0; i < _.geometries.length; i++) { + area += geometry(_.geometries[i]); } - } - if (!this.id && this.type) { - this.id = osmEntity.id(this.type); + 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])); } + } - if (!this.hasOwnProperty('visible')) { - this.visible = true; + return area; + } + /** + * Calculate the approximate area of the polygon were it projected onto + * the earth. Note that this area will be positive if ring is oriented + * clockwise, otherwise it will be negative. + * + * Reference: + * Robert. G. Chamberlain and William H. Duquette, "Some Algorithms for + * Polygons on a Sphere", JPL Publication 07-03, Jet Propulsion + * Laboratory, Pasadena, CA, June 2007 http://trs-new.jpl.nasa.gov/dspace/handle/2014/40409 + * + * Returns: + * {float} The approximate signed geodesic area of the polygon in square + * meters. + */ + + + function 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 { + // i = 0 to N-3 + lowerIndex = i; + middleIndex = i + 1; + upperIndex = i + 2; + } + + p1 = coords[lowerIndex]; + p2 = coords[middleIndex]; + p3 = coords[upperIndex]; + area += (rad(p3[0]) - rad(p1[0])) * Math.sin(rad(p2[1])); } - 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 + area = area * wgs84.RADIUS * wgs84.RADIUS / 2; + } + + return area; + } + + function rad(_) { + return _ * Math.PI / 180; + } + + var geojsonArea = { + geometry: geometry_1, + ring: ring + }; - var changed = false; + var $includes = arrayIncludes.includes; - for (var k in tags) { - var t1 = merged[k]; - var t2 = tags[k]; - if (!t1) { - changed = true; - merged[k] = t2; - } else if (t1 !== t2) { - changed = true; - merged[k] = utilUnicodeCharsTruncated(utilArrayUnion(t1.split(/;\s*/), t2.split(/;\s*/)).join(';'), 255 // avoid exceeding character limit; see also services/osm.js -> maxCharsForTagValue() - ); - } - } + // `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); + } + }); - return changed ? this.update({ - tags: merged - }) : this; - }, - intersects: function intersects(extent, resolver) { - return this.extent(resolver).intersects(extent); - }, - hasNonGeometryTags: function hasNonGeometryTags() { - return Object.keys(this.tags).some(function (k) { - return k !== 'area'; - }); - }, - hasParentRelations: function hasParentRelations(resolver) { - return resolver.parentRelations(this).length > 0; - }, - hasInterestingTags: function hasInterestingTags() { - return Object.keys(this.tags).some(osmIsInterestingTag); - }, - hasWikidata: function hasWikidata() { - return !!this.tags.wikidata || !!this.tags['brand:wikidata']; - }, - isHighwayIntersection: function isHighwayIntersection() { - return false; - }, - isDegenerate: function isDegenerate() { - return true; - }, - deprecatedTags: function deprecatedTags(dataDeprecated) { - var tags = this.tags; // if there are no tags, none can be deprecated + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables('includes'); - if (Object.keys(tags).length === 0) return []; - var deprecated = []; - dataDeprecated.forEach(function (d) { - var oldKeys = Object.keys(d.old); + var validateCenter_1$1 = function validateCenter(center) { + var validCenterLengths = [2, 3]; - 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 (!Array.isArray(center) || !validCenterLengths.includes(center.length)) { + throw new Error("ERROR! Center has to be an array of length two or three"); + } - if (hasExistingValues) return; - } + var _center = _slicedToArray(center, 2), + lng = _center[0], + lat = _center[1]; - 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 (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 (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; - } - } - } + if (lng > 180 || lng < -180) { + throw new Error("ERROR! Longitude has to be between -180 and 180 but was ".concat(lng)); + } - return false; - }); + if (lat > 90 || lat < -90) { + throw new Error("ERROR! Latitude has to be between -90 and 90 but was ".concat(lat)); + } + }; - if (matchesDeprecatedTags) { - deprecated.push(d); - } - }); - return deprecated; + 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)); } }; - 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 validateRadius$1 = { + validateRadius: validateRadius_1$1 + }; - var turnLanes = {}; - turnLanes.unspecified = parseTurnLanes(tags['turn:lanes']); - turnLanes.forward = parseTurnLanes(tags['turn:lanes:forward']); - turnLanes.backward = parseTurnLanes(tags['turn:lanes:backward']); - var maxspeedLanes = {}; - maxspeedLanes.unspecified = parseMaxspeedLanes(tags['maxspeed:lanes'], maxspeed); - maxspeedLanes.forward = parseMaxspeedLanes(tags['maxspeed:lanes:forward'], maxspeed); - maxspeedLanes.backward = parseMaxspeedLanes(tags['maxspeed:lanes:backward'], maxspeed); - var psvLanes = {}; - psvLanes.unspecified = parseMiscLanes(tags['psv:lanes']); - psvLanes.forward = parseMiscLanes(tags['psv:lanes:forward']); - psvLanes.backward = parseMiscLanes(tags['psv:lanes:backward']); - var busLanes = {}; - busLanes.unspecified = parseMiscLanes(tags['bus:lanes']); - busLanes.forward = parseMiscLanes(tags['bus:lanes:forward']); - busLanes.backward = parseMiscLanes(tags['bus:lanes:backward']); - var taxiLanes = {}; - taxiLanes.unspecified = parseMiscLanes(tags['taxi:lanes']); - taxiLanes.forward = parseMiscLanes(tags['taxi:lanes:forward']); - taxiLanes.backward = parseMiscLanes(tags['taxi:lanes:backward']); - var hovLanes = {}; - hovLanes.unspecified = parseMiscLanes(tags['hov:lanes']); - hovLanes.forward = parseMiscLanes(tags['hov:lanes:forward']); - hovLanes.backward = parseMiscLanes(tags['hov:lanes:backward']); - var hgvLanes = {}; - hgvLanes.unspecified = parseMiscLanes(tags['hgv:lanes']); - hgvLanes.forward = parseMiscLanes(tags['hgv:lanes:forward']); - hgvLanes.backward = parseMiscLanes(tags['hgv:lanes:backward']); - var bicyclewayLanes = {}; - bicyclewayLanes.unspecified = parseBicycleWay(tags['bicycleway:lanes']); - bicyclewayLanes.forward = parseBicycleWay(tags['bicycleway:lanes:forward']); - bicyclewayLanes.backward = parseBicycleWay(tags['bicycleway:lanes:backward']); - var lanesObj = { - forward: [], - backward: [], - unspecified: [] - }; // map forward/backward/unspecified of each lane type to lanesObj + var 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)); + } - mapToLanesObj(lanesObj, turnLanes, 'turnLane'); - mapToLanesObj(lanesObj, maxspeedLanes, 'maxspeed'); - mapToLanesObj(lanesObj, psvLanes, 'psv'); - mapToLanesObj(lanesObj, busLanes, 'bus'); - mapToLanesObj(lanesObj, taxiLanes, 'taxi'); - mapToLanesObj(lanesObj, hovLanes, 'hov'); - mapToLanesObj(lanesObj, hgvLanes, 'hgv'); - mapToLanesObj(lanesObj, bicyclewayLanes, 'bicycleway'); - return { - metadata: { - count: laneCount, - oneway: isOneWay, - forward: forward, - backward: backward, - bothways: bothways, - turnLanes: turnLanes, - maxspeed: maxspeed, - maxspeedLanes: maxspeedLanes, - psvLanes: psvLanes, - busLanes: busLanes, - taxiLanes: taxiLanes, - hovLanes: hovLanes, - hgvLanes: hgvLanes, - bicyclewayLanes: bicyclewayLanes - }, - lanes: lanesObj - }; - } + if (numberOfEdges < 3) { + throw new Error("ERROR! Number of edges has to be at least 3 but was: ".concat(numberOfEdges)); + } + }; - function getLaneCount(tags, isOneWay) { - var count; + var validateNumberOfEdges$1 = { + validateNumberOfEdges: validateNumberOfEdges_1$1 + }; - if (tags.lanes) { - count = parseInt(tags.lanes, 10); + var validateEarthRadius_1$1 = function validateEarthRadius(earthRadius) { + if (typeof earthRadius !== "number") { + var ARGUMENT_TYPE = Array.isArray(earthRadius) ? "array" : _typeof(earthRadius); + throw new Error("ERROR! Earth radius has to be a number but was: ".concat(ARGUMENT_TYPE)); + } - if (count > 0) { - return count; - } + if (earthRadius <= 0) { + throw new Error("ERROR! Earth radius has to be a positive number but was: ".concat(earthRadius)); } + }; - switch (tags.highway) { - case 'trunk': - case 'motorway': - count = isOneWay ? 2 : 4; - break; + var validateEarthRadius$1 = { + validateEarthRadius: validateEarthRadius_1$1 + }; - default: - count = isOneWay ? 1 : 2; - break; + 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)); } + }; - return count; + var validateBearing$1 = { + validateBearing: validateBearing_1$1 + }; + + var validateCenter = validateCenter$1.validateCenter; + var validateRadius = validateRadius$1.validateRadius; + var validateNumberOfEdges = validateNumberOfEdges$1.validateNumberOfEdges; + var validateEarthRadius = validateEarthRadius$1.validateEarthRadius; + var validateBearing = validateBearing$1.validateBearing; + + function validateInput$1(_ref) { + var center = _ref.center, + radius = _ref.radius, + numberOfEdges = _ref.numberOfEdges, + earthRadius = _ref.earthRadius, + bearing = _ref.bearing; + validateCenter(center); + validateRadius(radius); + validateNumberOfEdges(numberOfEdges); + validateEarthRadius(earthRadius); + validateBearing(bearing); + } + + var validateCenter_1 = validateCenter; + var validateRadius_1 = validateRadius; + var validateNumberOfEdges_1 = validateNumberOfEdges; + var validateEarthRadius_1 = validateEarthRadius; + var validateBearing_1 = validateBearing; + var validateInput_1 = validateInput$1; + var inputValidation = { + validateCenter: validateCenter_1, + validateRadius: validateRadius_1, + validateNumberOfEdges: validateNumberOfEdges_1, + validateEarthRadius: validateEarthRadius_1, + validateBearing: validateBearing_1, + validateInput: validateInput_1 + }; + + var validateInput = inputValidation.validateInput; + var defaultEarthRadius = 6378137; // equatorial Earth radius + + function toRadians(angleInDegrees) { + return angleInDegrees * Math.PI / 180; } - function parseMaxspeed(tags) { - var maxspeed = tags.maxspeed; - if (!maxspeed) return; - var maxspeedRegex = /^([0-9][\.0-9]+?)(?:[ ]?(?:km\/h|kmh|kph|mph|knots))?$/; - if (!maxspeedRegex.test(maxspeed)) return; - return parseInt(maxspeed, 10); + function toDegrees(angleInRadians) { + return angleInRadians * 180 / Math.PI; } - function parseLaneDirections(tags, isOneWay, laneCount) { - var forward = parseInt(tags['lanes:forward'], 10); - var backward = parseInt(tags['lanes:backward'], 10); - var bothways = parseInt(tags['lanes:both_ways'], 10) > 0 ? 1 : 0; + function 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)]; + } - 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; - } + 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 - forward = laneCount - bothways - backward; - } else if (isNaN(backward)) { - if (forward > laneCount - bothways) { - forward = laneCount - bothways; - } + validateInput({ + center: center, + radius: radius, + numberOfEdges: n, + earthRadius: earthRadius, + bearing: bearing + }); + var start = toRadians(bearing); + var coordinates = []; - backward = laneCount - bothways - forward; + for (var i = 0; i < n; ++i) { + coordinates.push(offset(center, radius, earthRadius, start + direction * 2 * Math.PI * -i / n)); } + coordinates.push(coordinates[0]); return { - forward: forward, - backward: backward, - bothways: bothways + 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 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 getEarthRadius(options) { + if (isUndefinedOrNull(options)) { + return defaultEarthRadius; + } else if (isObjectNotArray(options)) { + var earthRadius = options.earthRadius; + return earthRadius === undefined ? defaultEarthRadius : earthRadius; + } + + return defaultEarthRadius; } - 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 getDirection(options) { + if (isObjectNotArray(options) && options.rightHandRule) { + return -1; + } + + return 1; } - 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 getBearing(options) { + if (isUndefinedOrNull(options)) { + return 0; + } else if (isObjectNotArray(options)) { + var bearing = options.bearing; + return bearing === undefined ? 0 : bearing; + } + + return 0; } - 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 isObjectNotArray(argument) { + return argument !== null && _typeof(argument) === "object" && !Array.isArray(argument); } - 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 isUndefinedOrNull(argument) { + return argument === null || argument === undefined; } - function osmWay() { - if (!(this instanceof osmWay)) { - return new osmWay().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + // `Number.EPSILON` constant + // https://tc39.es/ecma262/#sec-number.epsilon + _export({ target: 'Number', stat: true }, { + EPSILON: Math.pow(2, -52) + }); + + 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); + } + }); + + /** + * splaytree v3.1.0 + * Fast Splay tree for Node and browser + * + * @author Alexander Milevski + * @license MIT + * @preserve + */ + var Node$1 = + /** @class */ + function () { + function Node(key, data) { + this.next = null; + this.key = key; + this.data = data; + this.left = null; + this.right = null; } + + return Node; + }(); + /* follows "An implementation of top-down splaying" + * by D. Sleator March 1992 + */ + + + function DEFAULT_COMPARE(a, b) { + return a > b ? 1 : a < b ? -1 : 0; } - osmEntity.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(); + /** + * Simple top down splay, not requiring i to be in the tree t. + */ - for (var i = 0; i < this.nodes.length; i++) { - var node = resolver.hasEntity(this.nodes[i]); - if (node) { - extent._extend(node.extent()); - } - } + function splay(i, t, comparator) { + var N = new Node$1(null, null); + var l = N; + var r = N; - 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.. + while (true) { + var cmp = comparator(i, t.key); //if (i < t.key) { + if (cmp < 0) { + if (t.left === null) break; //if (i < t.left.key) { - if (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 (comparator(i, t.left.key) < 0) { + var y = t.left; + /* rotate right */ + + t.left = y.right; + y.right = t; + t = y; + if (t.left === null) break; } - }; - for (var key in averageWidths) { - if (this.tags[key] && averageWidths[key][this.tags[key]]) { - var width = averageWidths[key][this.tags[key]]; + r.left = t; + /* link right */ - if (key === 'highway') { - var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); - if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; - return width * laneCount; - } + r = t; + t = t.left; //} else if (i > t.key) { + } else if (cmp > 0) { + if (t.right === null) break; //if (i > t.right.key) { - return width; + 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; } + + l.right = t; + /* link left */ + + l = t; + t = t.right; + } else break; + } + /* assemble */ + + + l.right = t.left; + r.left = t.right; + t.left = N.right; + t.right = N.left; + return t; + } + + function insert(i, data, t, comparator) { + var node = new Node$1(i, data); + + if (t === null) { + node.left = node.right = null; + return node; + } + + 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$1(key, v, comparator) { + var left = null; + var right = null; + + if (v) { + v = splay(key, v, comparator); + var cmp = comparator(v.key, key); + + if (cmp === 0) { + left = v.left; + right = v.right; + } else if (cmp < 0) { + right = v.right; + v.right = null; + left = v; + } else { + left = v.left; + v.left = null; + right = v; } + } - return null; - }, - isOneWay: function isOneWay() { - // explicit oneway tag.. - var values = { - 'yes': true, - '1': true, - '-1': true, - 'reversible': true, - 'alternating': true, - 'no': false, - '0': false - }; + return { + left: left, + right: right + }; + } - if (values[this.tags.oneway] !== undefined) { - return values[this.tags.oneway]; - } // implied oneway tag.. + 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 + */ - for (var key in this.tags) { - if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) return true; + 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 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]; + this._root = null; + this._size = 0; + this._comparator = comparator; + } + /** + * Inserts a key, allows duplicates + */ - 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]; - } - } + + Tree.prototype.insert = function (key, data) { + this._size++; + return this._root = insert(key, data, this._root, this._comparator); + }; + /** + * Adds a key, if it is not present in the tree + */ + + + Tree.prototype.add = function (key, data) { + var node = new Node$1(key, data); + + if (this._root === null) { + node.left = node.right = null; + this._size++; + this._root = node; } - return null; - }, - isSided: function isSided() { - if (this.tags.two_sided === 'yes') { - return false; + var comparator = this._comparator; + var t = splay(key, this._root, comparator); + var cmp = comparator(key, t.key); + if (cmp === 0) this._root = t;else { + if (cmp < 0) { + node.left = t.left; + node.right = t; + t.left = null; + } else if (cmp > 0) { + node.right = t.right; + node.left = t; + t.right = null; + } + + this._size++; + this._root = node; } + return this._root; + }; + /** + * @param {Key} key + * @return {Node|null} + */ - return this.sidednessIdentifier() !== null; - }, - lanes: function lanes() { - return osmLanes(this); - }, - isClosed: function isClosed() { - return this.nodes.length > 1 && this.first() === this.last(); - }, - isConvex: function isConvex(resolver) { - if (!this.isClosed() || this.isDegenerate()) return null; - var nodes = utilArrayUniq(resolver.childNodes(this)); - var coords = nodes.map(function (n) { - return n.loc; - }); - var curr = 0; - var prev = 0; - for (var i = 0; i < coords.length; i++) { - var o = coords[(i + 1) % coords.length]; - var a = coords[i]; - var b = coords[(i + 2) % coords.length]; - var res = geoVecCross(a, b, o); - curr = res > 0 ? 1 : res < 0 ? -1 : 0; + Tree.prototype.remove = function (key) { + this._root = this._remove(key, this._root, this._comparator); + }; + /** + * Deletes i from the tree if it's there + */ - if (curr === 0) { - continue; - } else if (prev && curr !== prev) { - return false; + + 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; } - prev = curr; + this._size--; + return x; } - return true; - }, - // returns an object with the tag that implies this is an area, if any - tagSuggestingArea: function tagSuggestingArea() { - return osmTagSuggestingArea(this.tags); - }, - isArea: function isArea() { - if (this.tags.area === 'yes') return true; - if (!this.isClosed() || this.tags.area === 'no') return false; - return this.tagSuggestingArea() !== null; - }, - isDegenerate: function isDegenerate() { - return new Set(this.nodes).size < (this.isArea() ? 3 : 2); - }, - areAdjacent: function areAdjacent(n1, n2) { - for (var i = 0; i < this.nodes.length; i++) { - if (this.nodes[i] === n1) { - if (this.nodes[i - 1] === n2) return true; - if (this.nodes[i + 1] === n2) return true; + return t; + /* It wasn't there */ + }; + /** + * Removes and returns the node with smallest key + */ + + + Tree.prototype.pop = function () { + var node = this._root; + + if (node) { + while (node.left) { + node = node.left; } - } - 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])]]); + 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 + }; } - return graph["transient"](this, 'segments', function () { - var segments = []; + return null; + }; + /** + * Find without splaying + */ - for (var i = 0; i < this.nodes.length - 1; i++) { - segments.push({ - id: this.id + '-' + i, - wayId: this.id, - index: i, - nodes: [this.nodes[i], this.nodes[i + 1]], - extent: segmentExtent - }); - } - return segments; - }); - }, - // If this way is not closed, append the beginning node to the end of the nodelist to close it. - close: function close() { - if (this.isClosed() || !this.nodes.length) return this; - var nodes = this.nodes.slice(); - nodes = nodes.filter(noRepeatNodes); - nodes.push(nodes[0]); - return this.update({ - nodes: nodes - }); - }, - // If this way is closed, remove any connector nodes from the end of the nodelist to unclose it. - unclose: function unclose() { - if (!this.isClosed()) return this; - var nodes = this.nodes.slice(); - var connector = this.first(); - var i = nodes.length - 1; // remove trailing connectors.. + Tree.prototype.findStatic = function (key) { + var current = this._root; + var compare = this._comparator; - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - i = 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; } - 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; + return null; + }; - if (index === undefined) { - index = max; + 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; } - 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.. - + return this._root; + }; - if (isClosed) { - var connector = this.first(); // leading connectors.. + Tree.prototype.contains = function (key) { + var current = this._root; + var compare = this._comparator; - var i = 1; + while (current) { + var cmp = compare(key, current.key); + if (cmp === 0) return true;else if (cmp < 0) current = current.left;else current = current.right; + } - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + return false; + }; + Tree.prototype.forEach = function (visitor, ctx) { + var current = this._root; + var Q = []; + /* Initialize stack s */ - i = nodes.length - 1; + var done = false; - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - i = nodes.length - 1; + 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; } } - nodes.splice(index, 0, id); - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + return this; + }; + /** + * Walk key range from `low` to `high`. Stops if `fn` returns a value. + */ - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + + Tree.prototype.range = function (low, high, fn, ctx) { + var Q = []; + var compare = this._comparator; + var node = this._root; + var cmp; + + while (Q.length !== 0 || node) { + if (node) { + Q.push(node); + node = node.left; + } else { + node = Q.pop(); + cmp = compare(node.key, high); + + if (cmp > 0) { + break; + } else if (compare(node.key, low) >= 0) { + if (fn.call(ctx, node)) return this; // stop if smth is returned + } + + node = node.right; + } } - return this.update({ - nodes: nodes + return this; + }; + /** + * Returns array of keys + */ + + + Tree.prototype.keys = function () { + var keys = []; + this.forEach(function (_a) { + var key = _a.key; + return keys.push(key); }); - }, - // 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 keys; + }; + /** + * Returns array of all the data in the nodes + */ - 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.. + Tree.prototype.values = function () { + var values = []; + this.forEach(function (_a) { + var data = _a.data; + return values.push(data); + }); + return values; + }; - if (isClosed) { - var connector = this.first(); // leading connectors.. + Tree.prototype.min = function () { + if (this._root) return this.minNode(this._root).key; + return null; + }; - var i = 1; + Tree.prototype.max = function () { + if (this._root) return this.maxNode(this._root).key; + return null; + }; - while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index > i) index--; - } // trailing connectors.. + Tree.prototype.minNode = function (t) { + if (t === void 0) { + t = this._root; + } + if (t) while (t.left) { + t = t.left; + } + return t; + }; - i = nodes.length - 1; + Tree.prototype.maxNode = function (t) { + if (t === void 0) { + t = this._root; + } - while (i > 0 && nodes.length > 1 && nodes[i] === connector) { - nodes.splice(i, 1); - if (index === i) index = 0; // update leading connector instead + if (t) while (t.right) { + t = t.right; + } + return t; + }; + /** + * Returns node at given index + */ - i = nodes.length - 1; + + 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; } } - nodes.splice(index, 1, 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]); - } + Tree.prototype.next = function (d) { + var root = this._root; + var successor = null; - return this.update({ - nodes: nodes - }); - }, - // Replaces each occurrence of node id needle with replacement. - // Consecutive duplicates are eliminated including existing ones. - // Circularity is preserved. - replaceNode: function replaceNode(needleID, replacementID) { - var nodes = this.nodes.slice(); - var isClosed = this.isClosed(); + if (d.right) { + successor = d.right; - for (var i = 0; i < nodes.length; i++) { - if (nodes[i] === needleID) { - nodes[i] = replacementID; + while (successor.left) { + successor = successor.left; } + + return successor; } - nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. + var comparator = this._comparator; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); + 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; } - 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 successor; + }; - if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { - nodes.push(nodes[0]); - } + Tree.prototype.prev = function (d) { + var root = this._root; + var predecessor = null; - return this.update({ - nodes: nodes - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - way: { - '@id': this.osmId(), - '@version': this.version || 0, - nd: this.nodes.map(function (id) { - return { - keyAttributes: { - ref: osmEntity.id.toOSM(id) - } - }; - }, this), - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) + if (d.left !== null) { + predecessor = d.left; + + while (predecessor.right) { + predecessor = predecessor.right; } - }; - if (changeset_id) { - r.way['@changeset'] = changeset_id; + return predecessor; } - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - var coordinates = resolver.childNodes(this).map(function (n) { - return n.loc; - }); + var comparator = this._comparator; - if (this.isArea() && this.isClosed()) { - return { - type: 'Polygon', - coordinates: [coordinates] - }; - } else { - return { - type: 'LineString', - coordinates: coordinates - }; + 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; } - }); - }, - area: function area(resolver) { - return resolver["transient"](this, 'area', function () { - var nodes = resolver.childNodes(this); - var json = { - type: 'Polygon', - coordinates: [nodes.map(function (n) { - return n.loc; - })] - }; + } + + return predecessor; + }; + + Tree.prototype.clear = function () { + this._root = null; + this._size = 0; + return this; + }; + + Tree.prototype.toList = function () { + return toList(this._root); + }; + /** + * Bulk-load items. Both array have to be same size + */ + + + Tree.prototype.load = function (keys, values, presort) { + if (values === void 0) { + values = []; + } + + if (presort === void 0) { + presort = false; + } - if (!this.isClosed() && nodes.length) { - json.coordinates[0].push(nodes[0].loc); - } + var size = keys.length; + var comparator = this._comparator; // sort if needed - var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes - // that OpenStreetMap polygons are not hemisphere-spanning. + if (presort) sort(keys, values, 0, size - 1, comparator); - if (area > 2 * Math.PI) { - json.coordinates[0] = json.coordinates[0].reverse(); - area = d3_geoArea(json); - } + 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 isNaN(area) ? 0 : area; - }); - } - }); // Filter function to eliminate consecutive duplicates. + return this; + }; - function noRepeatNodes(node, i, arr) { - return i === 0 || node !== arr[i - 1]; - } + Tree.prototype.isEmpty = function () { + return this._root === null; + }; - // - // 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. + 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 + }); - function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { - if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { - return false; - } + Tree.prototype.toString = function (printNode) { + if (printNode === void 0) { + printNode = function printNode(n) { + return String(n.key); + }; + } - var outerMember; + var out = []; + printRow(this._root, '', true, function (v) { + return out.push(v); + }, printNode); + return out.join(''); + }; - for (var memberIndex in entity.members) { - var member = entity.members[memberIndex]; + Tree.prototype.update = function (key, newKey, newData) { + var comparator = this._comparator; - 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); + var _a = split$1(key, this._root, comparator), + left = _a.left, + right = _a.right; - if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { - return false; - } + if (comparator(key, newKey) < 0) { + right = insert(newKey, newData, right, comparator); + } else { + left = insert(newKey, newData, left, comparator); } - } - return outerMember; - } // For fixing up rendering of multipolygons with tags on the outer member. - // https://github.com/openstreetmap/iD/issues/613 + this._root = merge$3(left, right, comparator); + }; - 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; + Tree.prototype.split = function (key) { + return split$1(key, this._root, this._comparator); + }; - 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 + return Tree; + }(); + + function loadRecursive(keys, values, start, end) { + var size = end - start; - if (member.id !== entity.id && (!member.role || member.role === 'outer')) return false; // Not a simple multipolygon + if (size > 0) { + var middle = start + Math.floor(size / 2); + var key = keys[middle]; + var data = values[middle]; + var node = new Node$1(key, data); + node.left = loadRecursive(keys, values, start, middle); + node.right = loadRecursive(keys, values, middle + 1, end); + return node; } - return parent; + return null; } - 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]; - if (!member.role || member.role === 'outer') { - if (outerMember) return false; // Not a simple multipolygon + function createList(keys, values) { + var head = new Node$1(null, null); + var p = head; - outerMember = member; - } + for (var i = 0; i < keys.length; i++) { + p = p.next = new Node$1(keys[i], values[i]); } - 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. - // + p.next = null; + return head.next; + } - function osmJoinWays(toJoin, graph) { - function resolve(member) { - return graph.childNodes(graph.entity(member.id)); - } + function toList(root) { + var current = root; + var Q = []; + var done = false; + var head = new Node$1(null, null); + var p = head; - 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 + 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; + } + } + p.next = null; // that'll work even if the tree was empty - 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 head.next; + } - var i; - var joinAsMembers = true; + function sortedListToBST(list, start, end) { + var size = end - start; - for (i = 0; i < toJoin.length; i++) { - if (toJoin[i] instanceof osmWay) { - joinAsMembers = false; - break; - } + 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; } - var sequences = []; - sequences.actions = []; + return null; + } - while (toJoin.length) { - // start a new sequence - var item = toJoin.shift(); - var currWays = [item]; - var currNodes = resolve(item).slice(); // add to it + function mergeLists(l1, l2, compare) { + var head = new Node$1(null, null); // dummy - 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. + var p = head; + var p1 = l1; + var p2 = l2; - 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. + 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; + } - 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]; - } + p = p.next; + } - if (nodes[0] === end) { - fn = currNodes.push; // join to end + if (p1 !== null) { + p.next = p1; + } else if (p2 !== null) { + p.next = p2; + } - nodes = nodes.slice(1); - break; - } else if (nodes[nodes.length - 1] === end) { - fn = currNodes.push; // join to end + return head.next; + } - nodes = nodes.slice(0, -1).reverse(); - item = reverse(item); - break; - } else if (nodes[nodes.length - 1] === start) { - fn = currNodes.unshift; // join to beginning + 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; - nodes = nodes.slice(0, -1); - break; - } else if (nodes[0] === start) { - fn = currNodes.unshift; // join to beginning + while (true) { + do { + i++; + } while (compare(keys[i], pivot) < 0); - nodes = nodes.slice(1).reverse(); - item = reverse(item); - break; - } else { - fn = nodes = null; - } - } + do { + j--; + } while (compare(keys[j], pivot) > 0); - if (!nodes) { - // couldn't find a joinable way/member - break; - } + 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; + } - fn.apply(currWays, [item]); - fn.apply(currNodes, nodes); - toJoin.splice(i, 1); - } + sort(keys, values, left, j, compare); + sort(keys, values, j + 1, right, compare); + } - currWays.nodes = currNodes; - sequences.push(currWays); + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); } - - return sequences; } - 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 _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } - var isPTv2 = /stop|platform/.test(member.role); + 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 ((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; - } - graph = graph.replace(relation.addMember(member, memberIndex)); - } + 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 */ - 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. + 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 - var PTv2members = []; - var members = []; + 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 - for (i = 0; i < relation.members.length; i++) { - var m = relation.members[i]; + 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 - if (/stop|platform/.test(m.role)) { - PTv2members.push(m); - } else { - members.push(m); - } + 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 + */ - 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); + var epsilon = Number.EPSILON; // IE Polyfill + + if (epsilon === undefined) epsilon = Math.pow(2, -52); + var EPSILON_SQ = epsilon * epsilon; + /* FLP comparator */ + + 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 - members = withIndex(groups.way); - var joined = osmJoinWays(members, graph); // `joined` might not contain all of the way members, - // But will contain only the completed (downloaded) members - for (i = 0; i < joined.length; i++) { - var segment = joined[i]; - var nodes = segment.nodes.slice(); - var startIndex = segment[0].index; // j = array index in `members` where this segment starts + var ab = a - b; - for (j = 0; j < members.length; j++) { - if (members[j].index === startIndex) { - break; - } - } // k = each member in segment + if (ab * ab < EPSILON_SQ * a * b) { + return 0; + } // normal comparison - 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 + 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. + */ - 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 + var PtRounder = /*#__PURE__*/function () { + function PtRounder() { + _classCallCheck(this, PtRounder); - if (k > 0) { - if (j + k >= members.length || item.index !== members[j + k].index) { - moveMember(members, item.index, j + k); - } - } + this.reset(); + } - nodes.splice(0, way.nodes.length - 1); - } + _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 (tempWay) { - graph = graph.remove(tempWay); - } // Final pass: skip dead items, split pairs, remove index properties + return PtRounder; + }(); + + var CoordRounder = /*#__PURE__*/function () { + function CoordRounder() { + _classCallCheck(this, CoordRounder); + + this.tree = new Tree(); // preseed with 0 so we don't end up with values < Number.EPSILON + this.round(0); + } // Note: this can rounds input values backwards or forwards. + // You might ask, why not restrict this to just rounding + // forwards? Wouldn't that allow left endpoints to always + // remain left endpoints during splitting (never change to + // right). No - it wouldn't, because we snap intersections + // to endpoints (to establish independence from the segment + // angle for t-intersections). - var wayMembers = []; - for (i = 0; i < members.length; i++) { - item = members[i]; - if (item.index === -1) continue; + _createClass(CoordRounder, [{ + key: "round", + value: function round(coord) { + var node = this.tree.add(coord); + var prevNode = this.tree.prev(node); - if (item.pair) { - wayMembers.push(item.pair[0]); - wayMembers.push(item.pair[1]); - } else { - wayMembers.push(utilObjectOmit(item, ['index'])); + if (prevNode !== null && cmp(node.key, prevNode.key) === 0) { + this.tree.remove(coord); + return prevNode.key; } - } // 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 nextNode = this.tree.next(node); - var newMembers = PTv2members.concat(groups.node || [], wayMembers, groups.relation || []); - return graph.replace(relation.update({ - members: newMembers - })); // `moveMember()` changes the `members` array in place by splicing - // the item with `.index = findIndex` to where it belongs, - // and marking the old position as "dead" with `.index = -1` - // - // j=5, k=0 jk - // segment 5 4 7 6 - // members 0 1 2 3 4 5 6 7 8 9 keep 5 in j+k - // - // j=5, k=1 j k - // segment 5 4 7 6 - // members 0 1 2 3 4 5 6 7 8 9 move 4 to j+k - // members 0 1 2 3 x 5 4 6 7 8 9 moved - // - // j=5, k=2 j k - // segment 5 4 7 6 - // members 0 1 2 3 x 5 4 6 7 8 9 move 7 to j+k - // members 0 1 2 3 x 5 4 7 6 x 8 9 moved - // - // j=5, k=3 j k - // segment 5 4 7 6 - // members 0 1 2 3 x 5 4 7 6 x 8 9 keep 6 in j+k - // + if (nextNode !== null && cmp(node.key, nextNode.key) === 0) { + this.tree.remove(coord); + return nextNode.key; + } - function moveMember(arr, findIndex, toIndex) { - var i; + return coord; + } + }]); - for (i = 0; i < arr.length; i++) { - if (arr[i].index === findIndex) { - break; - } - } + return CoordRounder; + }(); // singleton available by import - var item = Object.assign({}, arr[i]); // shallow copy - arr[i].index = -1; // mark as dead + var rounder = new PtRounder(); + /* Cross Product of two vectors with first point at origin */ - 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 + 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 */ - function withIndex(arr) { - var result = new Array(arr.length); + var dotProduct = function dotProduct(a, b) { + return a.x * b.x + a.y * b.y; + }; + /* Comparator for two vectors with same starting point */ - for (var i = 0; i < arr.length; i++) { - result[i] = Object.assign({}, arr[i]); // shallow copy - result[i].index = i; - } + 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); + }; - return result; - } - } - } + var length = function length(v) { + return Math.sqrt(dotProduct(v, v)); + }; + /* Get the sine of the angle from pShared -> pAngle to pShaed -> pBase */ - function actionAddMidpoint(midpoint, node) { - return function (graph) { - graph = graph.replace(node.move(midpoint.loc)); - var parents = utilArrayIntersection(graph.parentWays(graph.entity(midpoint.edge[0])), graph.parentWays(graph.entity(midpoint.edge[1]))); - parents.forEach(function (way) { - for (var i = 0; i < way.nodes.length - 1; i++) { - if (geoEdgeEqual([way.nodes[i], way.nodes[i + 1]], midpoint.edge)) { - graph = graph.replace(graph.entity(way.id).addNode(node.id, i + 1)); // Add only one midpoint on doubled-back segments, - // turning them into self-intersections. - return; - } - } - }); - return graph; + var sineOfAngle = function sineOfAngle(pShared, pBase, pAngle) { + var vBase = { + x: pBase.x - pShared.x, + y: pBase.y - pShared.y }; - } - - // 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)); + 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 */ - function actionChangeMember(relationId, member, memberIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); - }; - } - 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 - })); + var cosineOfAngle = function cosineOfAngle(pShared, pBase, pAngle) { + var vBase = { + x: pBase.x - pShared.x, + y: pBase.y - pShared.y }; - } - - function actionChangeTags(entityId, tags) { - return function (graph) { - var entity = graph.entity(entityId); - return graph.replace(entity.update({ - tags: tags - })); + var vAngle = { + x: pAngle.x - pShared.x, + y: pAngle.y - pShared.y }; - } + return dotProduct(vAngle, vBase) / length(vAngle) / length(vBase); + }; + /* Get the x coordinate where the given line (defined by a point and vector) + * crosses the horizontal line with the given y coordiante. + * In the case of parrallel lines (including overlapping ones) returns null. */ - function 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? - if (this.isHighwayIntersection(resolver) && (this.tags.stop || '').toLowerCase() === 'all') { - // all-way stop tag on a highway intersection - val = 'all'; - } else { - // generic direction tag - val = (this.tags.direction || '').toLowerCase(); // better suffix-style direction tag + var 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. */ - 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; - } - } - } + var verticalIntersection = function verticalIntersection(pt, v, x) { + if (v.x === 0) return null; + return { + x: x, + y: pt.y + v.y / v.x * (x - pt.x) + }; + }; + /* Get the intersection of two lines, each defined by a base point and a vector. + * In the case of parrallel lines (including overlapping ones) returns null. */ - if (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 + 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 (v !== '' && !isNaN(+v)) { - results.push(+v); - return; - } // string direction - inspect 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 + }; + }; - var lookBackward = this.tags['traffic_sign:backward'] || v === 'backward' || v === 'both' || v === 'all'; - var lookForward = this.tags['traffic_sign:forward'] || v === 'forward' || v === 'both' || v === 'all'; - if (!lookForward && !lookBackward) return; - var nodeIds = {}; - resolver.parentWays(this).forEach(function (parent) { - var nodes = parent.nodes; + var 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 (i = 0; i < nodes.length; i++) { - if (nodes[i] === this.id) { - // match current entity - if (lookForward && i > 0) { - nodeIds[nodes[i - 1]] = true; // look back to prev node - } + if (a.point !== b.point) a.link(b); // favor right events over left - if (lookBackward && i < nodes.length - 1) { - nodeIds[nodes[i + 1]] = true; // look ahead to next node - } - } - } - }, this); - Object.keys(nodeIds).forEach(function (nodeId) { - // +90 because geoAngle returns angle from X axis, not Y (north) - results.push(geoAngle(this, resolver.entity(nodeId), projection) * (180 / Math.PI) + 90); - }, this); - }, this); - return utilArrayUniq(results); - }, - isEndpoint: function isEndpoint(resolver) { - return resolver["transient"](this, 'isEndpoint', function () { - var id = this.id; - return resolver.parentWays(this).filter(function (parent) { - return !parent.isClosed() && !!parent.affix(id); - }).length > 0; - }); - }, - isConnected: function isConnected(resolver) { - return resolver["transient"](this, 'isConnected', function () { - var parents = resolver.parentWays(this); + if (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 (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 Segment.compare(a.segment, b.segment); + } // for ordering points in sweep line order - if (way.isClosed()) { - nodes.pop(); - } // ignore connecting node if closed - // return true if vertex appears multiple times (way is self intersecting) + }, { + key: "comparePoints", + value: function comparePoints(aPt, bPt) { + if (aPt.x < bPt.x) return -1; + if (aPt.x > bPt.x) return 1; + if (aPt.y < bPt.y) return -1; + if (aPt.y > bPt.y) return 1; + return 0; + } // Warning: 'point' input will be modified and re-used (for performance) + }]); - return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); - } + function SweepEvent(point, isLeft) { + _classCallCheck(this, SweepEvent); - return false; - }); - }, - parentIntersectionWays: function parentIntersectionWays(resolver) { - return resolver["transient"](this, 'parentIntersectionWays', function () { - return resolver.parentWays(this).filter(function (parent) { - return (parent.tags.highway || parent.tags.waterway || parent.tags.railway || parent.tags.aeroway) && parent.geometry(resolver) === 'line'; - }); - }); - }, - isIntersection: function isIntersection(resolver) { - return this.parentIntersectionWays(resolver).length > 1; - }, - isHighwayIntersection: function isHighwayIntersection(resolver) { - return resolver["transient"](this, 'isHighwayIntersection', function () { - return resolver.parentWays(this).filter(function (parent) { - return parent.tags.highway && parent.geometry(resolver) === 'line'; - }).length > 1; - }); - }, - isOnAddressLine: function isOnAddressLine(resolver) { - return resolver["transient"](this, 'isOnAddressLine', function () { - return resolver.parentWays(this).filter(function (parent) { - return parent.tags.hasOwnProperty('addr:interpolation') && parent.geometry(resolver) === 'line'; - }).length > 0; - }); - }, - asJXON: function asJXON(changeset_id) { - var r = { - node: { - '@id': this.osmId(), - '@lon': this.loc[0], - '@lat': this.loc[1], - '@version': this.version || 0, - tag: Object.keys(this.tags).map(function (k) { - return { - keyAttributes: { - k: k, - v: this.tags[k] - } - }; - }, this) - } - }; - if (changeset_id) r.node['@changeset'] = changeset_id; - return r; - }, - asGeoJSON: function asGeoJSON() { - return { - type: 'Point', - coordinates: this.loc - }; + if (point.events === undefined) point.events = [this];else point.events.push(this); + this.point = point; + this.isLeft = isLeft; // this.segment, this.otherSE set by factory } - }); - function actionCircularize(wayId, projection, maxAngle) { - maxAngle = (maxAngle || 20) * Math.PI / 180; + _createClass(SweepEvent, [{ + key: "link", + value: function link(other) { + if (other.point === this.point) { + throw new Error('Tried to link already linked events'); + } - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var way = graph.entity(wayId); - var origNodes = {}; - graph.childNodes(way).forEach(function (node) { - if (!origNodes[node.id]) origNodes[node.id] = node; - }); + var otherEvents = other.point.events; - if (!way.isConvex(graph)) { - graph = action.makeConvex(graph); + for (var i = 0, iMax = otherEvents.length; i < iMax; i++) { + var evt = otherEvents[i]; + this.point.events.push(evt); + evt.point = this.point; + } + + this.checkForConsuming(); } + /* Do a pass over our linked events and check to see if any pair + * of segments match, and should be consumed. */ - 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 + }, { + 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 (!keyNodes.length) { - keyNodes = [nodes[0]]; - keyPoints = [points[0]]; + for (var i = 0; i < numEvents; i++) { + var evt1 = this.point.events[i]; + if (evt1.segment.consumedBy !== undefined) continue; + + for (var j = i + 1; j < numEvents; j++) { + var evt2 = this.point.events[j]; + if (evt2.consumedBy !== undefined) continue; + if (evt1.otherSE.point.events !== evt2.otherSE.point.events) continue; + evt1.segment.consume(evt2.segment); + } + } } + }, { + key: "getAvailableLinkedEvents", + value: function getAvailableLinkedEvents() { + // point.events is always of length 2 or greater + var events = []; - 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 = 0, iMax = this.point.events.length; i < iMax; i++) { + var evt = this.point.events[i]; + if (evt !== this && !evt.segment.ringOut && evt.segment.isInResult()) { + events.push(evt); + } + } - 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; + 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. + */ - if (indexRange < 0) { - indexRange += nodes.length; - } // position this key node + }, { + key: "getLeftmostComparator", + value: function getLeftmostComparator(baseEvent) { + var _this = this; + var cache = new Map(); - 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 + 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) + }); + }; - 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 + return function (a, b) { + if (!cache.has(a)) fillCache(a); + if (!cache.has(b)) fillCache(b); - if (totalAngle * sign > 0) { - totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); - } + var _cache$get = cache.get(a), + asine = _cache$get.sine, + acosine = _cache$get.cosine; - do { - numberNewPoints++; - eachAngle = totalAngle / (indexRange + numberNewPoints); - } while (Math.abs(eachAngle) > maxAngle); // move existing nodes + var _cache$get2 = cache.get(b), + bsine = _cache$get2.sine, + bcosine = _cache$get2.cosine; // both on or above x-axis - 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 + 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 < numberNewPoints; j++) { - angle = startAngle + (indexRange + j) * eachAngle; - loc = projection.invert([centroid[0] + Math.cos(angle) * radius, centroid[1] + Math.sin(angle) * radius]); // choose a nearnode to use as the original + if (asine < 0 && bsine < 0) { + if (acosine < bcosine) return -1; + if (acosine > bcosine) return 1; + return 0; + } // one above x-axis, one below - var min = Infinity; - for (var nodeId in nearNodes) { - var nearAngle = nearNodes[nodeId]; - var dist = Math.abs(nearAngle - angle); + if (bsine < asine) return -1; + if (bsine > asine) return 1; + return 0; + }; + } + }]); - if (dist < min) { - min = dist; - origNode = origNodes[nodeId]; - } - } + return SweepEvent; + }(); // segments and sweep events when all else is identical - node = osmNode({ - loc: geoVecInterp(origNode.loc, loc, t) - }); - graph = graph.replace(node); - nodes.splice(endNodeIndex + j, 0, node); - inBetweenNodes.push(node.id); - } // Check for other ways that share these keyNodes.. - // If keyNodes are adjacent in both ways, - // we can add inBetweenNodes to that shared way too.. + var segmentId = 0; - if (indexRange === 1 && inBetweenNodes.length) { - var startIndex1 = way.nodes.lastIndexOf(startNode.id); - var endIndex1 = way.nodes.lastIndexOf(endNode.id); - var wayDirection1 = endIndex1 - startIndex1; + var Segment = /*#__PURE__*/function () { + _createClass(Segment, null, [{ + key: "compare", - if (wayDirection1 < -1) { - wayDirection1 = 1; - } + /* 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 - var parentWays = graph.parentWays(keyNodes[i]); + 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? - for (j = 0; j < parentWays.length; j++) { - var sharedWay = parentWays[j]; - if (sharedWay === way) continue; + 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 (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; + 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 (wayDirection2 < -1) { - wayDirection2 = 1; - } + 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?) - if (wayDirection1 !== wayDirection2) { - inBetweenNodes.reverse(); - insertAt = startIndex2; - } + return -1; + } // is left endpoint of segment A the right-more? - for (k = 0; k < inBetweenNodes.length; k++) { - sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); - } - graph = graph.replace(sharedWay); - } - } - } - } // update the way to have all the new nodes + 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? + + var bCmpALeft = b.comparePoint(a.leftSE.point); + if (bCmpALeft !== 0) return bCmpALeft; // is the B right endpoint colinear to segment A? + 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?) - ids = nodes.map(function (n) { - return n.id; - }); - ids.push(ids[0]); - way = way.update({ - nodes: ids - }); - graph = graph.replace(way); - return graph; - }; + 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 - action.makeConvex = function (graph) { - var way = graph.entity(wayId); - var nodes = utilArrayUniq(graph.childNodes(way)); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var sign = d3_polygonArea(points) > 0 ? 1 : -1; - var hull = d3_polygonHull(points); - var i, j; // D3 convex hulls go counterclockwise.. - if (sign === -1) { - nodes.reverse(); - points.reverse(); - } + 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? - 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 (arx < brx) { + var _bCmpARight = b.comparePoint(a.rightSE.point); - if (indexRange < 0) { - indexRange += nodes.length; - } // move interior nodes to the surface of the convex hull.. + if (_bCmpARight !== 0) return _bCmpARight; + } // is the B right endpoint more left-more? - for (j = 1; j < indexRange; j++) { - var point = geoVecInterp(hull[i], hull[i + 1], j / indexRange); - var node = nodes[(j + startIndex) % nodes.length].move(projection.invert(point)); - graph = graph.replace(node); + if (arx > brx) { + var _aCmpBRight = a.comparePoint(b.rightSE.point); + + if (_aCmpBRight < 0) return 1; + if (_aCmpBRight > 0) return -1; } - } - return graph; - }; + 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 - action.disabled = function (graph) { - if (!graph.entity(wayId).isClosed()) { - return 'not_closed'; - } //disable when already circular + 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 - 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 (ary < bry) return -1; + if (ary > bry) return 1; // right endpoints identical as well, so the segments are idential + // fall back on creation order as consistent tie-breaker - if (hull.length !== points.length || hull.length < 3) { - return false; + if (a.id < b.id) return -1; + if (a.id > b.id) return 1; // identical segment, ie a === b + + return 0; } + /* Warning: a reference to ringWindings input will be stored, + * and possibly will be later modified */ - var centroid = d3_polygonCentroid(points); - var radius = geoVecLengthSquare(centroid, points[0]); - var i, actualPoint; // compare distances between centroid and points + }]); - 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 Segment(leftSE, rightSE, rings, windings) { + _classCallCheck(this, Segment); - if (diff > 0.05 * radius) { - return false; - } - } //check if central angles are smaller than maxAngle + 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 + } + _createClass(Segment, [{ + key: "replaceRightSE", - 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; + /* When a segment is split, the rightSE is replaced with a new sweep event */ + value: function replaceRightSE(newRightSE) { + this.rightSE = newRightSE; + this.rightSE.segment = this; + this.rightSE.otherSE = this.leftSE; + this.leftSE.otherSE = this.rightSE; + } + }, { + key: "bbox", + value: function bbox() { + var y1 = this.leftSE.point.y; + var y2 = this.rightSE.point.y; + return { + ll: { + x: this.leftSE.point.x, + y: y1 < y2 ? y1 : y2 + }, + ur: { + x: this.rightSE.point.x, + y: y1 > y2 ? y1 : y2 + } + }; + } + /* A vector from the left point to the right */ - if (angle < 0) { - angle = -angle; - } + }, { + 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) + */ - if (angle > Math.PI) { - angle = 2 * Math.PI - angle; - } + }, { + 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. - if (angle > maxAngle + epsilonAngle) { - return false; - } - } + 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. - return 'already_circular'; - }; - action.transitionable = true; - return action; - } + 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. - 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 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. + */ - if (geometries.point) return false; // delete if this node only be a vertex + }, { + 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. - 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 + 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 - return !node.hasInterestingTags(); - } + var touchesOtherLSE = isInBbox(tBbox, olp) && this.comparePoint(olp) === 0; + var touchesThisLSE = isInBbox(oBbox, tlp) && other.comparePoint(tlp) === 0; + var touchesOtherRSE = isInBbox(tBbox, orp) && this.comparePoint(orp) === 0; + var touchesThisRSE = isInBbox(oBbox, trp) && other.comparePoint(trp) === 0; // do left endpoints match? - var action = function action(graph) { - var way = graph.entity(wayID); - graph.parentRelations(way).forEach(function (parent) { - parent = parent.removeMembersWithID(wayID); - graph = graph.replace(parent); + if (touchesThisLSE && touchesOtherLSE) { + // these two cases are for colinear segments with matching left + // endpoints, and one segment being longer than the other + if (touchesThisRSE && !touchesOtherRSE) return trp; + if (!touchesThisRSE && touchesOtherRSE) return orp; // either the two segments match exactly (two trival intersections) + // or just on their left endpoint (one trivial intersection - if (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); + return null; + } // does this left endpoint matches (other doesn't) - if (canDeleteNode(node, graph)) { - graph = graph.remove(node); - } - }); - return graph.remove(way); - }; - return action; - } + if (touchesThisLSE) { + // check for segments that just intersect on opposing endpoints + if (touchesOtherRSE) { + if (tlp.x === orp.x && tlp.y === orp.y) return null; + } // t-intersection on left endpoint - function actionDeleteMultiple(ids) { - var actions = { - way: actionDeleteWay, - node: actionDeleteNode, - relation: actionDeleteRelation - }; - var action = function action(graph) { - ids.forEach(function (id) { - if (graph.hasEntity(id)) { - // It may have been deleted already. - graph = actions[graph.entity(id).type](id)(graph); - } - }); - return graph; - }; + return tlp; + } // does other left endpoint matches (this doesn't) - return action; - } - function actionDeleteRelation(relationID, allowUntaggedMembers) { - function canDeleteEntity(entity, graph) { - return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; - } + 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 - 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); - } - }); - 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 olp; + } // trivial intersection on right endpoints - if (canDeleteEntity(entity, graph)) { - graph = actionDeleteMultiple([memberID])(graph); - } - }); - return graph.remove(relation); - }; - return action; - } + if (touchesThisRSE && touchesOtherRSE) return null; // t-intersections on just one right endpoint - 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 (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 (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } - }); - graph.parentRelations(node).forEach(function (parent) { - parent = parent.removeMembersWithID(nodeId); - graph = graph.replace(parent); + 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 (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); - } - }); - return graph.remove(node); - }; + if (pt === null) return null; // is the intersection found between the lines not on the segments? - return action; - } + if (!isInBbox(bboxOverlap, pt)) return null; // round the the computed point if needed - // - // 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 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 + */ - 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 + }, { + key: "split", + value: function split(point) { + var newEvents = []; + var alreadyLinked = point.events !== undefined; + var newLeftSE = new SweepEvent(point, true); + var newRightSE = new SweepEvent(point, false); + var oldRightSE = this.rightSE; + this.replaceRightSE(newRightSE); + newEvents.push(newRightSE); + newEvents.push(newLeftSE); + var newSeg = new Segment(newLeftSE, oldRightSE, this.rings.slice(), this.windings.slice()); // when splitting a nearly vertical downward-facing segment, + // sometimes one of the resulting new segments is vertical, in which + // case its left and right events may need to be swapped - for (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. + if (SweepEvent.comparePoints(newSeg.leftSE.point, newSeg.rightSE.point) > 0) { + newSeg.swapEvents(); + } + 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 - 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)); + if (alreadyLinked) { + newLeftSE.checkForConsuming(); + newRightSE.checkForConsuming(); } - parents = graph.parentRelations(node); + return newEvents; + } + /* Swap which event is left and right */ - for (j = 0; j < parents.length; j++) { - graph = graph.replace(parents[j].replaceMember(node, survivor)); - } + }, { + key: "swapEvents", + value: function swapEvents() { + var tmpEvt = this.rightSE; + this.rightSE = this.leftSE; + this.leftSE = tmpEvt; + this.leftSE.isLeft = true; + this.rightSE.isLeft = false; - survivor = survivor.mergeTags(node.tags); - graph = actionDeleteNode(node.id)(graph); + 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 */ - graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices + }, { + key: "consume", + value: function consume(other) { + var consumer = this; + var consumee = other; - parents = graph.parentWays(survivor); + while (consumer.consumedBy) { + consumer = consumer.consumedBy; + } - for (i = 0; i < parents.length; i++) { - if (parents[i].isDegenerate()) { - graph = actionDeleteWay(parents[i].id)(graph); + while (consumee.consumedBy) { + consumee = consumee.consumedBy; } - } - return graph; - }; + 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 - 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 + if (cmp > 0) { + var tmp = consumer; + consumer = consumee; + consumee = tmp; + } // make sure a segment doesn't consume it's prev - 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 (consumer.prev === consumee) { + var _tmp = consumer; + consumer = consumee; + consumee = _tmp; + } - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - relations = graph.parentRelations(node); + 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); - 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 (index === -1) { + consumer.rings.push(ring); + consumer.windings.push(winding); + } else consumer.windings[index] += winding; + } - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } + consumee.rings = null; + consumee.windings = null; + consumee.consumedBy = consumer; // mark sweep events consumed as to maintain ordering in sweep event queue - if (seen[relation.id] !== undefined && seen[relation.id] !== role) { - return 'relation'; - } else { - seen[relation.id] = role; - } + 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(); } - } // gather restrictions for parent ways + 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); - for (i = 0; i < nodeIDs.length; i++) { - node = graph.entity(nodeIDs[i]); - var parents = graph.parentWays(node); + if (index === -1) { + ringsAfter.push(ring); + windingsAfter.push(winding); + } else windingsAfter[index] += winding; + } // calcualte polysAfter - 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]; + var polysAfter = []; + var polysExclude = []; - if (relation.hasFromViaTo()) { - restrictionIDs.push(relation.id); - } - } - } - } // test restrictions + for (var _i = 0, _iMax = ringsAfter.length; _i < _iMax; _i++) { + if (windingsAfter[_i] === 0) continue; // non-zero rule + 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); - restrictionIDs = utilArrayUniq(restrictionIDs); + var _index = polysAfter.indexOf(_ring.poly); - for (i = 0; i < restrictionIDs.length; i++) { - relation = graph.entity(restrictionIDs[i]); - if (!relation.isComplete(graph)) continue; - var memberWays = relation.members.filter(function (m) { - return m.type === 'way'; - }).map(function (m) { - return graph.entity(m.id); - }); - memberWays = utilArrayUniq(memberWays); - var f = relation.memberByRole('from'); - var t = relation.memberByRole('to'); - var isUturn = f.id === t.id; // 2a. disable if connection would damage a restriction - // (a key node is a node at the junction of ways) + if (_index !== -1) polysAfter.splice(_index, 1); + } + } // calculate multiPolysAfter - var nodes = { - from: [], - via: [], - to: [], - keyfrom: [], - keyto: [] - }; - for (j = 0; j < relation.members.length; j++) { - collectNodes(relation.members[j], nodes); + for (var _i2 = 0, _iMax2 = polysAfter.length; _i2 < _iMax2; _i2++) { + var mp = polysAfter[_i2].multiPoly; + if (mpsAfter.indexOf(mp) === -1) mpsAfter.push(mp); } - nodes.keyfrom = utilArrayUniq(nodes.keyfrom.filter(hasDuplicates)); - nodes.keyto = utilArrayUniq(nodes.keyto.filter(hasDuplicates)); - var filter = keyNodeFilter(nodes.keyfrom, nodes.keyto); - nodes.from = nodes.from.filter(filter); - nodes.via = nodes.via.filter(filter); - nodes.to = nodes.to.filter(filter); - var connectFrom = false; - var connectVia = false; - var connectTo = false; - var connectKeyFrom = false; - var connectKeyTo = false; + return this._afterState; + } + /* Is this segment part of the final result? */ - for (j = 0; j < nodeIDs.length; j++) { - var n = nodeIDs[j]; + }, { + 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 (nodes.from.indexOf(n) !== -1) { - connectFrom = true; - } + 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; + } - if (nodes.via.indexOf(n) !== -1) { - connectVia = true; - } + 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; - if (nodes.to.indexOf(n) !== -1) { - connectTo = true; - } + if (mpsBefore.length < mpsAfter.length) { + least = mpsBefore.length; + most = mpsAfter.length; + } else { + least = mpsAfter.length; + most = mpsBefore.length; + } - if (nodes.keyfrom.indexOf(n) !== -1) { - connectKeyFrom = true; - } + this._isInResult = most === operation.numMultiPolys && least < most; + break; + } - if (nodes.keyto.indexOf(n) !== -1) { - connectKeyTo = true; - } - } + case 'xor': + { + // XOR - included iff: + // * the difference between the number of multipolys represented + // with poly interiors on our two sides is an odd number + var diff = Math.abs(mpsBefore.length - mpsAfter.length); + this._isInResult = diff % 2 === 1; + break; + } - if (connectFrom && connectTo && !isUturn) { - return 'restriction'; - } + 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; + }; - if (connectFrom && connectVia) { - return 'restriction'; + this._isInResult = isJustSubject(mpsBefore) !== isJustSubject(mpsAfter); + break; + } + + default: + throw new Error("Unrecognized operation type found ".concat(operation.type)); } - 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. + return this._isInResult; + } + }], [{ + key: "fromRing", + value: function fromRing(pt1, pt2, ring) { + var leftPt, rightPt, winding; // ordering the two points according to sweep line ordering + var cmpPts = SweepEvent.comparePoints(pt1, pt2); - if (connectKeyFrom || connectKeyTo) { - if (nodeIDs.length !== 2) { - return 'restriction'; - } + 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 n0 = null; - var n1 = null; + var leftSE = new SweepEvent(leftPt, true); + var rightSE = new SweepEvent(rightPt, false); + return new Segment(leftSE, rightSE, [ring], [winding]); + } + }]); - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + return Segment; + }(); - if (way.contains(nodeIDs[0])) { - n0 = nodeIDs[0]; - } + var RingIn = /*#__PURE__*/function () { + function RingIn(geomRing, poly, isExterior) { + _classCallCheck(this, RingIn); - if (way.contains(nodeIDs[1])) { - n1 = nodeIDs[1]; - } - } + if (!Array.isArray(geomRing) || geomRing.length === 0) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - if (n0 && n1) { - // both nodes are part of the restriction - var ok = false; + this.poly = poly; + this.isExterior = isExterior; + this.segments = []; - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j]; + if (typeof geomRing[0][0] !== 'number' || typeof geomRing[0][1] !== 'number') { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); + } - if (way.areAdjacent(n0, n1)) { - ok = true; - break; - } - } + 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; - 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) + 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'); + } + var point = rounder.round(geomRing[i][0], geomRing[i][1]); // skip repeated points - for (j = 0; j < memberWays.length; j++) { - way = memberWays[j].update({}); // make 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 - for (k = 0; k < nodeIDs.length; k++) { - if (nodeIDs[k] === survivor.id) continue; - if (way.areAdjacent(nodeIDs[k], survivor.id)) { - way = way.removeNode(nodeIDs[k]); - } else { - way = way.replaceNode(nodeIDs[k], survivor.id); - } - } + if (firstPoint.x !== prevPoint.x || firstPoint.y !== prevPoint.y) { + this.segments.push(Segment.fromRing(prevPoint, firstPoint, this)); + } + } + + _createClass(RingIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - if (way.isDegenerate()) { - return 'restriction'; - } + for (var i = 0, iMax = this.segments.length; i < iMax; i++) { + var segment = this.segments[i]; + sweepEvents.push(segment.leftSE); + sweepEvents.push(segment.rightSE); } + + return sweepEvents; } + }]); - return false; // if a key node appears multiple times (indexOf !== lastIndexOf) it's a FROM-VIA or TO-VIA junction + return RingIn; + }(); - function hasDuplicates(n, i, arr) { - return arr.indexOf(n) !== arr.lastIndexOf(n); - } + var PolyIn = /*#__PURE__*/function () { + function PolyIn(geomPoly, multiPoly) { + _classCallCheck(this, PolyIn); - function keyNodeFilter(froms, tos) { - return function (n) { - return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; - }; + if (!Array.isArray(geomPoly)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - function collectNodes(member, collection) { - var entity = graph.hasEntity(member.id); - if (!entity) return; - var role = member.role || ''; + this.exteriorRing = new RingIn(geomPoly[0], this, true); // copy by value - if (!collection[role]) { - collection[role] = []; + 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 = []; - if (member.type === 'node') { - collection[role].push(member.id); + for (var i = 1, iMax = geomPoly.length; i < iMax; i++) { + var ring = new RingIn(geomPoly[i], this, false); + if (ring.bbox.ll.x < this.bbox.ll.x) this.bbox.ll.x = ring.bbox.ll.x; + if (ring.bbox.ll.y < this.bbox.ll.y) this.bbox.ll.y = ring.bbox.ll.y; + if (ring.bbox.ur.x > this.bbox.ur.x) this.bbox.ur.x = ring.bbox.ur.x; + if (ring.bbox.ur.y > this.bbox.ur.y) this.bbox.ur.y = ring.bbox.ur.y; + this.interiorRings.push(ring); + } - if (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); + this.multiPoly = multiPoly; + } - if (role === 'from' || role === 'via') { - collection.keyfrom.push(entity.first()); - collection.keyfrom.push(entity.last()); - } + _createClass(PolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = this.exteriorRing.getSweepEvents(); - if (role === 'to' || role === 'via') { - collection.keyto.push(entity.first()); - collection.keyto.push(entity.last()); + for (var i = 0, iMax = this.interiorRings.length; i < iMax; i++) { + var ringSweepEvents = this.interiorRings[i].getSweepEvents(); + + for (var j = 0, jMax = ringSweepEvents.length; j < jMax; j++) { + sweepEvents.push(ringSweepEvents[j]); } } - } - }; - return action; - } + return sweepEvents; + } + }]); - function actionCopyEntities(ids, fromGraph) { - var _copies = {}; + return PolyIn; + }(); - var action = function action(graph) { - ids.forEach(function (id) { - fromGraph.entity(id).copy(fromGraph, _copies); - }); + var MultiPolyIn = /*#__PURE__*/function () { + function MultiPolyIn(geom, isSubject) { + _classCallCheck(this, MultiPolyIn); - for (var id in _copies) { - graph = graph.replace(_copies[id]); + if (!Array.isArray(geom)) { + throw new Error('Input geometry is not a valid Polygon or MultiPolygon'); } - return graph; - }; - - action.copies = function () { - return _copies; - }; + 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 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; - }; - } + for (var i = 0, iMax = geom.length; i < iMax; i++) { + var poly = new PolyIn(geom[i], this); + if (poly.bbox.ll.x < this.bbox.ll.x) this.bbox.ll.x = poly.bbox.ll.x; + if (poly.bbox.ll.y < this.bbox.ll.y) this.bbox.ll.y = poly.bbox.ll.y; + if (poly.bbox.ur.x > this.bbox.ur.x) this.bbox.ur.x = poly.bbox.ur.x; + if (poly.bbox.ur.y > this.bbox.ur.y) this.bbox.ur.y = poly.bbox.ur.y; + this.polys.push(poly); + } - function actionDiscardTags(difference, discardTags) { - discardTags = discardTags || {}; - return function (graph) { - difference.modified().forEach(checkTags); - difference.created().forEach(checkTags); - return graph; + this.isSubject = isSubject; + } - function checkTags(entity) { - var keys = Object.keys(entity.tags); - var didDiscard = false; - var tags = {}; + _createClass(MultiPolyIn, [{ + key: "getSweepEvents", + value: function getSweepEvents() { + var sweepEvents = []; - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polySweepEvents = this.polys[i].getSweepEvents(); - if (discardTags[k] || !entity.tags[k]) { - didDiscard = true; - } else { - tags[k] = entity.tags[k]; + for (var j = 0, jMax = polySweepEvents.length; j < jMax; j++) { + sweepEvents.push(polySweepEvents[j]); } } - if (didDiscard) { - graph = graph.replace(entity.update({ - tags: tags - })); - } + return sweepEvents; } - }; - } + }]); - // - // 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 - // + return MultiPolyIn; + }(); - function actionDisconnect(nodeId, newNodeId) { - var wayIds; + var RingOut = /*#__PURE__*/function () { + _createClass(RingOut, null, [{ + key: "factory", - 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); + /* Given the segments from the sweep line pass, compute & return a series + * of closed rings from all the segments marked to be part of the result */ + value: function factory(allSegments) { + var ringsOut = []; - if (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; - }; + 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 */ - action.connections = function (graph) { - var candidates = []; - var keeping = false; - var parentWays = graph.parentWays(graph.entity(nodeId)); - var way, waynode; + while (true) { + prevEvent = event; + event = nextEvent; + events.push(event); + /* Is the ring complete? */ - for (var i = 0; i < parentWays.length; i++) { - way = parentWays[i]; + if (event.point === startingPoint) break; - if (wayIds && wayIds.indexOf(way.id) === -1) { - keeping = true; - continue; - } + 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. */ - 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 (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 (waynode === nodeId) { - if (way.isClosed() && parentWays.length > 1 && wayIds && wayIds.indexOf(way.id) !== -1 && j === way.nodes.length - 1) { - continue; + + if (availableLEs.length === 1) { + nextEvent = availableLEs[0].otherSE; + break; } + /* We must have an intersection. Check for a completed loop */ - candidates.push({ - wayID: way.id, - index: j - }); - } - } - } - } - return keeping ? candidates : candidates.slice(1); - }; + var indexLE = null; - 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; + for (var j = 0, jMax = intersectionLEs.length; j < jMax; j++) { + if (intersectionLEs[j].point === event.point) { + indexLE = j; + break; + } } - } else { - sharedRelation = relation; + /* Found a completed loop. Cut that off and make a ring */ + + + 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 */ + + + 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; } - } else { - seenRelationIds[relation.id] = way.id; } - }); - }); - if (sharedRelation) return 'relation'; - }; - action.limitWays = function (val) { - if (!arguments.length) return wayIds; - wayIds = val; - return action; - }; + ringsOut.push(new RingOut(events)); + } - return action; - } + return ringsOut; + } + }]); - var geojsonRewind = rewind; + function RingOut(events) { + _classCallCheck(this, RingOut); - function rewind(gj, outer) { - var type = gj && gj.type, - i; + this.events = events; - if (type === 'FeatureCollection') { - for (i = 0; i < gj.features.length; i++) { - rewind(gj.features[i], outer); - } - } else if (type === 'GeometryCollection') { - for (i = 0; i < gj.geometries.length; i++) { - rewind(gj.geometries[i], outer); - } - } else if (type === 'Feature') { - rewind(gj.geometry, outer); - } else if (type === 'Polygon') { - rewindRings(gj.coordinates, outer); - } else if (type === 'MultiPolygon') { - for (i = 0; i < gj.coordinates.length; i++) { - rewindRings(gj.coordinates[i], outer); + for (var i = 0, iMax = events.length; i < iMax; i++) { + events[i].segment.ringOut = this; } + + this.poly = null; } - return gj; - } + _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]; - function rewindRings(rings, outer) { - if (rings.length === 0) return; - rewindRing(rings[0], outer); + 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 - for (var i = 1; i < rings.length; i++) { - rewindRing(rings[i], !outer); - } - } - function rewindRing(ring, dir) { - var area = 0; + if (points.length === 1) return null; // check if the starting point is necessary - for (var i = 0, len = ring.length, j = len - 1; i < len; j = i++) { - area += (ring[i][0] - ring[j][0]) * (ring[j][1] + ring[i][1]); - } + var 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 = []; - if (area >= 0 !== !!dir) ring.reverse(); - } + for (var _i = iStart; _i != iEnd; _i += step) { + orderedPoints.push([points[_i].x, points[_i].y]); + } - function actionExtract(entityID) { - var extractedNodeID; + return orderedPoints; + } + }, { + key: "isExteriorRing", + value: function isExteriorRing() { + if (this._isExteriorRing === undefined) { + var enclosing = this.enclosingRing(); + this._isExteriorRing = enclosing ? !enclosing.isExteriorRing() : true; + } - var action = function action(graph) { - var entity = graph.entity(entityID); + return this._isExteriorRing; + } + }, { + key: "enclosingRing", + value: function enclosingRing() { + if (this._enclosingRing === undefined) { + this._enclosingRing = this._calcEnclosingRing(); + } - if (entity.type === 'node') { - return extractFromNode(entity, graph); + return this._enclosingRing; } + /* Returns the ring that encloses this one, if any */ - return extractFromWayOrRelation(entity, graph); - }; + }, { + key: "_calcEnclosingRing", + value: function _calcEnclosingRing() { + // start with the ealier sweep line event so that the prevSeg + // chain doesn't lead us inside of a loop of ours + var leftMostEvt = this.events[0]; - function extractFromNode(node, graph) { - extractedNodeID = node.id; // Create a new node to replace the one we will detach + for (var i = 1, iMax = this.events.length; i < iMax; i++) { + var evt = this.events[i]; + if (SweepEvent.compare(leftMostEvt, evt) > 0) leftMostEvt = evt; + } - var replacement = osmNode({ - loc: node.loc - }); - graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go + var prevSeg = leftMostEvt.segment.prevInResult(); + var prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; - graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { - return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); - }, graph); // Process any relations too + 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 - return graph.parentRelations(node).reduce(function (accGraph, parentRel) { - return accGraph.replace(parentRel.replaceMember(node, replacement)); - }, graph); - } + if (!prevPrevSeg) return prevSeg.ringOut; // if the two segments are of different rings, the ring of the prev + // segment must either loop around us or the ring of the prev prev + // seg, which would make us and the ring of the prev peers - function extractFromWayOrRelation(entity, graph) { - var fromGeometry = entity.geometry(graph); - var keysToCopyAndRetain = ['source', 'wheelchair']; - var keysToRetain = ['area']; - var buildingKeysToRetain = ['architect', 'building', 'height', 'layer']; // d3_geoCentroid is wrong for counterclockwise-wound polygons, so wind them clockwise + if (prevPrevSeg.ringOut !== prevSeg.ringOut) { + if (prevPrevSeg.ringOut.enclosingRing() !== prevSeg.ringOut) { + return prevSeg.ringOut; + } else return prevSeg.ringOut.enclosingRing(); + } // two segments are from the same ring, so this was a penisula + // of that ring. iterate downward, keep searching - var extractedLoc = d3_geoCentroid(geojsonRewind(Object.assign({}, entity.asGeoJSON(graph)), true)); - if (!extractedLoc || !isFinite(extractedLoc[0]) || !isFinite(extractedLoc[1])) { - extractedLoc = entity.extent(graph).center(); + prevSeg = prevPrevSeg.prevInResult(); + prevPrevSeg = prevSeg ? prevSeg.prevInResult() : null; + } } + }]); - var indoorAreaValues = { - area: true, - corridor: true, - elevator: true, - level: true, - room: true - }; - var isBuilding = entity.tags.building && entity.tags.building !== 'no' || entity.tags['building:part'] && entity.tags['building:part'] !== 'no'; - var isIndoorArea = fromGeometry === 'area' && entity.tags.indoor && indoorAreaValues[entity.tags.indoor]; - var entityTags = Object.assign({}, entity.tags); // shallow copy + return RingOut; + }(); - var pointTags = {}; + var PolyOut = /*#__PURE__*/function () { + function PolyOut(exteriorRing) { + _classCallCheck(this, PolyOut); - for (var key in entityTags) { - if (entity.type === 'relation' && key === 'type') { - continue; - } + this.exteriorRing = exteriorRing; + exteriorRing.poly = this; + this.interiorRings = []; + } - if (keysToRetain.indexOf(key) !== -1) { - continue; + _createClass(PolyOut, [{ + key: "addInterior", + value: function addInterior(ring) { + this.interiorRings.push(ring); + ring.poly = this; + } + }, { + key: "getGeom", + value: function getGeom() { + var geom = [this.exteriorRing.getGeom()]; // exterior ring was all (within rounding error of angle calc) colinear points + + if (geom[0] === null) return null; + + for (var i = 0, iMax = this.interiorRings.length; i < iMax; i++) { + var ringGeom = this.interiorRings[i].getGeom(); // interior ring was all (within rounding error of angle calc) colinear points + + if (ringGeom === null) continue; + geom.push(ringGeom); } - 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 geom; + } + }]); + return PolyOut; + }(); - if (isIndoorArea && key === 'indoor') { - continue; - } // copy the tag from the entity to the point + var MultiPolyOut = /*#__PURE__*/function () { + function MultiPolyOut(rings) { + _classCallCheck(this, MultiPolyOut); + this.rings = rings; + this.polys = this._composePolys(rings); + } - pointTags[key] = entityTags[key]; // leave addresses and some other tags so they're on both features + _createClass(MultiPolyOut, [{ + key: "getGeom", + value: function getGeom() { + var geom = []; - 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 + for (var i = 0, iMax = this.polys.length; i < iMax; i++) { + var polyGeom = this.polys[i].getGeom(); // exterior ring was all (within rounding error of angle calc) colinear points + if (polyGeom === null) continue; + geom.push(polyGeom); + } - delete entityTags[key]; + return geom; } + }, { + key: "_composePolys", + value: function _composePolys(rings) { + var polys = []; - if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { - // ensure that areas keep area geometry - entityTags.area = 'yes'; + 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; } + }]); - var replacement = osmNode({ - loc: extractedLoc, - tags: pointTags - }); - graph = graph.replace(replacement); - extractedNodeID = replacement.id; - return graph.replace(entity.update({ - tags: entityTags - })); - } + 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.) + */ - action.getExtractedNodeID = function () { - return extractedNodeID; - }; - return action; - } + var SweepLine = /*#__PURE__*/function () { + function SweepLine(queue) { + var comparator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Segment.compare; - // - // 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 - // + _classCallCheck(this, SweepLine); - 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); - })); + this.queue = queue; + this.tree = new Tree(comparator); + this.segments = []; } - var action = function action(graph) { - var ways = ids.map(graph.entity, graph); - var survivorID = ways[0].id; // if any of the ways are sided (e.g. coastline, cliff, kerb) - // sort them first so they establish the overall order - #6033 - - 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. + _createClass(SweepLine, [{ + key: "process", + value: function process(event) { + var segment = event.segment; + var newEvents = []; // if we've already been consumed by another segment, + // clean up our body parts and get out - for (var i = 0; i < ways.length; i++) { - if (!ways[i].isNew()) { - survivorID = ways[i].id; - break; + if (event.consumedBy) { + if (event.isLeft) this.queue.remove(event.otherSE);else this.tree.remove(segment); + return newEvents; } - } - - var sequences = osmJoinWays(ways, graph); - var joined = sequences[0]; // We might need to reverse some of these ways before joining them. #4688 - // `joined.actions` property will contain any actions we need to apply. - graph = sequences.actions.reduce(function (g, action) { - return action(g); - }, graph); - var survivor = graph.entity(survivorID); - survivor = survivor.update({ - nodes: joined.nodes.map(function (n) { - return n.id; - }) - }); - graph = graph.replace(survivor); - joined.forEach(function (way) { - if (way.id === survivorID) return; - graph.parentRelations(way).forEach(function (parent) { - graph = graph.replace(parent.replaceMember(way, survivor)); - }); - survivor = survivor.mergeTags(way.tags); - graph = graph.replace(survivor); - graph = actionDeleteWay(way.id)(graph); - }); // Finds if the join created a single-member multipolygon, - // and if so turns it into a basic area instead + 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 - 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 (prevSeg === undefined) { + prevNode = this.tree.prev(prevNode); + if (prevNode === null) prevSeg = null;else if (prevNode.key.consumedBy === undefined) prevSeg = prevNode.key; + } // skip consumed segments still in tree - if (multipolygons.length !== 1) return; - var multipolygon = multipolygons[0]; - for (var key in survivor.tags) { - if (multipolygon.tags[key] && // don't collapse if tags cannot be cleanly merged - multipolygon.tags[key] !== survivor.tags[key]) return; + while (nextSeg === undefined) { + nextNode = this.tree.next(nextNode); + if (nextNode === null) nextSeg = null;else if (nextNode.key.consumedBy === undefined) nextSeg = nextNode.key; } - survivor = survivor.mergeTags(multipolygon.tags); - graph = graph.replace(survivor); - graph = actionDeleteRelation(multipolygon.id, true - /* allow untagged members */ - )(graph); - var tags = Object.assign({}, survivor.tags); + if (event.isLeft) { + // Check for intersections against the previous segment in the sweep line + var prevMySplitter = null; - if (survivor.geometry(graph) !== 'area') { - // ensure the feature persists as an area - tags.area = 'yes'; - } + if (prevSeg) { + var prevInter = prevSeg.getIntersection(segment); - delete tags.type; // remove type=multipolygon + if (prevInter !== null) { + if (!segment.isAnEndpoint(prevInter)) prevMySplitter = prevInter; - survivor = survivor.update({ - tags: tags - }); - graph = graph.replace(survivor); - } + if (!prevSeg.isAnEndpoint(prevInter)) { + var newEventsFromSplit = this._splitSafely(prevSeg, prevInter); - checkForSimpleMultipolygon(); - return graph; - }; // Returns the number of nodes the resultant way is expected to have + for (var i = 0, iMax = newEventsFromSplit.length; i < iMax; i++) { + newEvents.push(newEventsFromSplit[i]); + } + } + } + } // Check for intersections against the next segment in the sweep line - action.resultingWayNodesLength = function (graph) { - return ids.reduce(function (count, id) { - return count + graph.entity(id).nodes.length; - }, 0) - ids.length - 1; - }; + var nextMySplitter = null; - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + if (nextSeg) { + var nextInter = nextSeg.getIntersection(segment); - if (ids.length < 2 || ids.length !== geometries.line.length) { - return 'not_eligible'; - } + if (nextInter !== null) { + if (!segment.isAnEndpoint(nextInter)) nextMySplitter = nextInter; - var joined = osmJoinWays(ids.map(graph.entity, graph), graph); + if (!nextSeg.isAnEndpoint(nextInter)) { + var _newEventsFromSplit = this._splitSafely(nextSeg, nextInter); - if (joined.length > 1) { - return 'not_adjacent'; - } // Loop through all combinations of path-pairs - // to check potential intersections between all pairs + for (var _i = 0, _iMax = _newEventsFromSplit.length; _i < _iMax; _i++) { + newEvents.push(_newEventsFromSplit[_i]); + } + } + } + } // For simplicity, even if we find more than one intersection we only + // spilt on the 'earliest' (sweep-line style) of the intersections. + // The other intersection will be handled in a future process(). - for (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 (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 - var common = utilArrayIntersection(joined[0].nodes.map(function (n) { - return n.loc.toString(); - }), intersections.map(function (n) { - return n.toString(); - })); + this.queue.remove(segment.rightSE); + newEvents.push(segment.rightSE); - if (common.length !== intersections.length) { - return 'paths_intersect'; + var _newEventsFromSplit2 = segment.split(mySplitter); + + for (var _i2 = 0, _iMax2 = _newEventsFromSplit2.length; _i2 < _iMax2; _i2++) { + newEvents.push(_newEventsFromSplit2[_i2]); + } } - } - } - 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; + 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); - for (var k in way.tags) { - if (!(k in tags)) { - tags[k] = way.tags[k]; - } else if (tags[k] && osmIsInterestingTag(k) && tags[k] !== way.tags[k]) { - conflicting = true; + if (inter !== null) { + if (!prevSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit3 = this._splitSafely(prevSeg, inter); + + for (var _i3 = 0, _iMax3 = _newEventsFromSplit3.length; _i3 < _iMax3; _i3++) { + newEvents.push(_newEventsFromSplit3[_i3]); + } + } + + if (!nextSeg.isAnEndpoint(inter)) { + var _newEventsFromSplit4 = this._splitSafely(nextSeg, inter); + + for (var _i4 = 0, _iMax4 = _newEventsFromSplit4.length; _i4 < _iMax4; _i4++) { + newEvents.push(_newEventsFromSplit4[_i4]); + } + } + } } + + this.tree.remove(segment); } - }); - if (relation) { - return 'restriction'; + return newEvents; } + /* Safely split a segment that is currently in the datastructures + * IE - a segment other than the one that is currently being processed. */ - if (conflicting) { - return 'conflicting_tags'; + }, { + key: "_splitSafely", + value: function _splitSafely(seg, pt) { + // Rounding errors can cause changes in ordering, + // so remove afected segments and right sweep events before splitting + // removeNode() doesn't work, so have re-find the seg + // https://github.com/w8r/splay-tree/pull/5 + this.tree.remove(seg); + var rightSE = seg.rightSE; + this.queue.remove(rightSE); + var newEvents = seg.split(pt); + newEvents.push(rightSE); // splitting can trigger consumption + + if (seg.consumedBy === undefined) this.tree.insert(seg); + return newEvents; } - }; + }]); - return action; - } + return SweepLine; + }(); - 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 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 Operation = /*#__PURE__*/function () { + function Operation() { + _classCallCheck(this, Operation); } - 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; + _createClass(Operation, [{ + key: "run", + value: function run(type, geom, moreGeoms) { + operation.type = type; + rounder.reset(); + /* Convert inputs to MultiPoly objects */ - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; + var multipolys = [new MultiPolyIn(geom, 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 + for (var i = 0, iMax = moreGeoms.length; i < iMax; i++) { + multipolys.push(new MultiPolyIn(moreGeoms[i], false)); + } + + operation.numMultiPolys = multipolys.length; + /* BBox optimization for difference operation + * If the bbox of a multipolygon that's part of the clipping doesn't + * intersect the bbox of the subject at all, we can just drop that + * multiploygon. */ + if (operation.type === 'difference') { + // in place removal + var subject = multipolys[0]; + var _i = 1; - graph = graph.replace(point.update({ - tags: {}, - loc: node.loc - })); - target = target.replaceNode(node.id, point.id); - graph = graph.replace(target); - removeNode = node; - break; + 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. */ - graph = graph.remove(removeNode); - }); - - if (target.tags.area === 'yes') { - var tags = Object.assign({}, target.tags); // shallow copy - delete tags.area; + if (operation.type === 'intersection') { + // TODO: this is O(n^2) in number of polygons. By sorting the bboxes, + // it could be optimized to O(n * ln(n)) + for (var _i2 = 0, _iMax = multipolys.length; _i2 < _iMax; _i2++) { + var mpA = multipolys[_i2]; - if (osmTagSuggestingArea(tags)) { - // remove the `area` tag if area geometry is now implied - #3851 - target = target.update({ - tags: tags - }); - graph = graph.replace(target); + 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 */ - return graph; - }; - action.disabled = function (graph) { - var geometries = groupEntitiesByGeometry(graph); + var queue = new Tree(SweepEvent.compare); - if (geometries.point.length === 0 || geometries.area.length + geometries.line.length !== 1 || geometries.relation.length !== 0) { - return 'not_eligible'; - } - }; + for (var _i3 = 0, _iMax2 = multipolys.length; _i3 < _iMax2; _i3++) { + var sweepEvents = multipolys[_i3].getSweepEvents(); - return action; - } + for (var _j = 0, _jMax = sweepEvents.length; _j < _jMax; _j++) { + queue.insert(sweepEvents[_j]); - // - // 1. move all the nodes to a common location - // 2. `actionConnect` them + 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 */ - 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; - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + var sweepLine = new SweepLine(queue); + var prevQueueSize = queue.size; + var node = queue.pop(); - if (node.hasInterestingTags()) { - interestingLoc = ++interestingCount === 1 ? node.loc : null; - } + while (node) { + var evt = node.key; - sum = geoVecAdd(sum, node.loc); - } + 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.'); + } - return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); - } + 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.'); + } - var action = function action(graph) { - if (nodeIDs.length < 2) return graph; - var toLoc = loc; + if (sweepLine.segments.length > POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS) { + // prevents an infinite loop, an otherwise common manifestation of bugs + throw new Error('Infinite loop when passing sweep line over endpoints ' + '(too many sweep line segments). Please file a bug report.'); + } - if (!toLoc) { - toLoc = chooseLoc(graph); - } + var newEvents = sweepLine.process(evt); - for (var i = 0; i < nodeIDs.length; i++) { - var node = graph.entity(nodeIDs[i]); + for (var _i4 = 0, _iMax3 = newEvents.length; _i4 < _iMax3; _i4++) { + var _evt = newEvents[_i4]; + if (_evt.consumedBy === undefined) queue.insert(_evt); + } - if (node.loc !== toLoc) { - graph = graph.replace(node.move(toLoc)); - } + prevQueueSize = queue.size; + node = queue.pop(); + } // free some memory we don't need anymore + + + rounder.reset(); + /* Collect and compile segments we're keeping into a multipolygon */ + + var ringsOut = RingOut.factory(sweepLine.segments); + var result = new MultiPolyOut(ringsOut); + return result.getGeom(); } + }]); - return actionConnect(nodeIDs)(graph); - }; + return Operation; + }(); // singleton available by import - action.disabled = function (graph) { - if (nodeIDs.length < 2) return 'not_eligible'; - for (var i = 0; i < nodeIDs.length; i++) { - var entity = graph.entity(nodeIDs[i]); - if (entity.type !== 'node') return 'not_eligible'; - } + var operation = new Operation(); - return actionConnect(nodeIDs).disabled(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]; + } - return action; - } + return operation.run('union', geom, moreGeoms); + }; - function osmChangeset() { - if (!(this instanceof osmChangeset)) { - return new osmChangeset().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + 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]; } - } - 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; - function nest(x, order) { - var groups = {}; + return operation.run('intersection', geom, moreGeoms); + }; - 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]); - } + var xor = function xor(geom) { + for (var _len3 = arguments.length, moreGeoms = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) { + moreGeoms[_key3 - 1] = arguments[_key3]; + } - var ordered = {}; - order.forEach(function (o) { - if (groups[o]) ordered[o] = groups[o]; - }); - return ordered; - } // sort relations in a changeset by dependencies + return operation.run('xor', geom, moreGeoms); + }; + var difference = function difference(subjectGeom) { + for (var _len4 = arguments.length, clippingGeoms = new Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) { + clippingGeoms[_key4 - 1] = arguments[_key4]; + } - function sort(changes) { - // find a referenced relation in the current changeset - function resolve(item) { - return relations.find(function (relation) { - return item.keyAttributes.type === 'relation' && item.keyAttributes.ref === relation['@id']; - }); - } // a new item is an item that has not been already processed + return operation.run('difference', subjectGeom, clippingGeoms); + }; + var index = { + union: union, + intersection: intersection$1, + xor: xor, + difference: difference + }; - function isNew(item) { - return !sorted[item['@id']] && !processing.find(function (proc) { - return proc['@id'] === item['@id']; + 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); + } }); } - var processing = []; - var sorted = {}; - var relations = changes.relation; - if (!relations) return changes; + function multi(l) { + return l.map(point); + } - for (var i = 0; i < relations.length; i++) { - var relation = relations[i]; // skip relation if already sorted + function poly(p) { + return p.map(multi); + } - if (!sorted[relation['@id']]) { - processing.push(relation); + function multiPoly(m) { + return m.map(poly); + } + + function geometry(obj) { + if (!obj) { + return {}; } - while (processing.length > 0) { - var next = processing[0], - deps = next.member.map(resolve).filter(Boolean).filter(isNew); + switch (obj.type) { + case "Point": + obj.coordinates = point(obj.coordinates); + return obj; - if (deps.length === 0) { - sorted[next['@id']] = next; - processing.shift(); - } else { - processing = deps.concat(processing); - } + case "LineString": + case "MultiPoint": + obj.coordinates = multi(obj.coordinates); + return obj; + + case "Polygon": + case "MultiLineString": + obj.coordinates = poly(obj.coordinates); + return obj; + + case "MultiPolygon": + obj.coordinates = multiPoly(obj.coordinates); + return obj; + + case "GeometryCollection": + obj.geometries = obj.geometries.map(geometry); + return obj; + + default: + return {}; } } - changes.relation = Object.values(sorted); - return changes; - } + function feature(obj) { + obj.geometry = geometry(obj.geometry); + return obj; + } - function rep(entity) { - return entity.asJXON(changeset_id); - } + function featureCollection(f) { + f.features = f.features.map(feature); + return f; + } - 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 - }) + function geometryCollection(g) { + g.geometries = g.geometries.map(geometry); + return g; } - }; - }, - asGeoJSON: function asGeoJSON() { - return {}; - } - }); - function osmNote() { - if (!(this instanceof osmNote)) { - return new osmNote().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); - } - } + if (!t) { + return t; + } - osmNote.id = function () { - return osmNote.id.next--; - }; + switch (t.type) { + case "Feature": + return feature(t); - 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]; + case "GeometryCollection": + return geometryCollection(t); - for (var prop in source) { - if (Object.prototype.hasOwnProperty.call(source, prop)) { - if (source[prop] === undefined) { - delete this[prop]; - } else { - this[prop] = source[prop]; - } - } + case "FeatureCollection": + return featureCollection(t); + + case "Point": + case "LineString": + case "Polygon": + case "MultiPoint": + case "MultiPolygon": + case "MultiLineString": + return geometry(t); + + default: + return t; } } - if (!this.id) { - this.id = osmNote.id().toString(); - } + module.exports = parse; + module.exports.parse = parse; + })(); + }); - return this; - }, - extent: function extent() { - return new geoExtent(this.loc); - }, - update: function update(attrs) { - return osmNote(this, attrs); // {v: 1 + (this.v || 0)} - }, - isNew: function isNew() { - return this.id < 0; - }, - move: function move(loc) { - return this.update({ - loc: loc - }); + var FORCED$3 = fails(function () { + return new Date(NaN).toJSON() !== null + || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; + }); + + // `Date.prototype.toJSON` method + // https://tc39.es/ecma262/#sec-date.prototype.tojson + _export({ target: 'Date', proto: true, forced: FORCED$3 }, { + // eslint-disable-next-line no-unused-vars -- required for `.length` + toJSON: function toJSON(key) { + var O = toObject(this); + var pv = toPrimitive(O); + return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString(); } }); - function osmRelation() { - if (!(this instanceof osmRelation)) { - return new osmRelation().initialize(arguments); - } else if (arguments.length) { - this.initialize(arguments); + // `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); } - } - osmEntity.relation = osmRelation; - osmRelation.prototype = Object.create(osmEntity.prototype); + }); - osmRelation.creationOrder = function (a, b) { - var aId = parseInt(osmEntity.id.toOSM(a.id), 10); - var bId = parseInt(osmEntity.id.toOSM(b.id), 10); - if (aId < 0 || bId < 0) return aId - bId; - return bId - aId; - }; + function isObject$3(obj) { + return _typeof(obj) === 'object' && obj !== null; + } - 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 + 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); }); - copies[this.id] = copy; - return copy; - }, - extent: function extent(resolver, memo) { - return resolver["transient"](this, 'extent', function () { - if (memo && memo[this.id]) return geoExtent(); - memo = memo || {}; - memo[this.id] = true; - var extent = geoExtent(); + } + } - for (var i = 0; i < this.members.length; i++) { - var member = resolver.hasEntity(this.members[i].id); + function getTreeDepth(obj) { + var depth = 0; - if (member) { - extent._extend(member.extent(resolver, memo)); + if (Array.isArray(obj) || isObject$3(obj)) { + forEach(obj, function (val) { + if (Array.isArray(val) || isObject$3(val)) { + var tmpDepth = getTreeDepth(val); + + if (tmpDepth > depth) { + depth = tmpDepth; } } - - return extent; - }); - }, - geometry: function geometry(graph) { - return graph["transient"](this, 'geometry', function () { - return this.isMultipolygon() ? 'area' : 'relation'; }); - }, - isDegenerate: function isDegenerate() { - return this.members.length === 0; - }, - // Return an array of members, each extended with an 'index' property whose value - // is the member index. - indexedMembers: function indexedMembers() { - var result = new Array(this.members.length); + return depth + 1; + } - for (var i = 0; i < this.members.length; i++) { - result[i] = Object.assign({}, this.members[i], { - index: i - }); - } + return depth; + } - 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 - }); - } + 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(); } - }, - // 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 - })); - } - } + var string = JSON.stringify(obj); - 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 - }); - } + if (string === undefined) { + return string; } - }, - addMember: function addMember(member, index) { - var members = this.members.slice(); - members.splice(index === undefined ? members.length : index, 0, member); - return this.update({ - members: members - }); - }, - updateMember: function updateMember(member, index) { - var members = this.members.slice(); - members.splice(index, 1, Object.assign({}, members[index], member)); - return this.update({ - members: members - }); - }, - removeMember: function removeMember(index) { - var members = this.members.slice(); - members.splice(index, 1); - return this.update({ - members: members - }); - }, - removeMembersWithID: function removeMembersWithID(id) { - var members = this.members.filter(function (m) { - return m.id !== id; - }); - return this.update({ - members: members - }); - }, - moveMember: function moveMember(fromIndex, toIndex) { - var members = this.members.slice(); - members.splice(toIndex, 0, members.splice(fromIndex, 1)[0]); - return this.update({ - members: members - }); - }, - // Wherever a member appears with id `needle.id`, replace it with a member - // with id `replacement.id`, type `replacement.type`, and the original role, - // By default, adding a duplicate member (by id and role) is prevented. - // Return an updated relation. - replaceMember: function replaceMember(needle, replacement, keepDuplicates) { - if (!this.memberById(needle.id)) return this; - var members = []; - for (var i = 0; i < this.members.length; i++) { - var member = this.members[i]; + var length = maxLength - currentIndent.length - reserved; + var treeDepth = getTreeDepth(obj); - 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 - }); + if (treeDepth <= maxNesting && string.length <= length) { + var prettified = prettify(string, { + addMargin: addMargin, + addArrayMargin: addArrayMargin, + addObjectMargin: addObjectMargin + }); + + if (prettified.length <= length) { + return prettified; } } - 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 (isObject$3(obj)) { + var nextIndent = currentIndent + indent; + var items = []; + var delimiters; + + var comma = function comma(array, index) { + return index === array.length - 1 ? 0 : 1; + }; - if (changeset_id) { - r.relation['@changeset'] = changeset_id; - } + if (Array.isArray(obj)) { + for (var index = 0; index < obj.length; index++) { + items.push(_stringify(obj[index], nextIndent, comma(obj, index)) || 'null'); + } - return r; - }, - asGeoJSON: function asGeoJSON(resolver) { - return resolver["transient"](this, 'GeoJSON', function () { - if (this.isMultipolygon()) { - return { - type: 'MultiPolygon', - coordinates: this.multipolygon(resolver) - }; + delimiters = '[]'; } 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)); - }) - }; + Object.keys(obj).forEach(function (key, index, array) { + var keyPart = JSON.stringify(key) + ': '; + + var value = _stringify(obj[key], nextIndent, keyPart.length + comma(array, index)); + + if (value !== undefined) { + items.push(keyPart + value); + } + }); + delimiters = '{}'; } - }); - }, - 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 (items.length > 0) { + return [delimiters[0], indent + items.join(',\n' + nextIndent), delimiters[1]].join('\n' + currentIndent); } } - 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. + return string; + }(obj, '', 0); + } // Note: This regex matches even invalid JSON strings, but since we’re + // working on the output of `JSON.stringify` we know that only valid strings + // are present (unless the user supplied a weird `options.indent` but in + // that case we don’t care since the output would be invalid anyway). + + + var stringOrChar = /("(?:[^\\"]|\\.)*")|[:,\][}{]/g; + + function prettify(string, options) { + options = options || {}; + var tokens = { + '{': '{', + '}': '}', + '[': '[', + ']': ']', + ',': ', ', + ':': ': ' + }; + + if (options.addMargin || options.addObjectMargin) { + tokens['{'] = '{ '; + tokens['}'] = ' }'; + } + + if (options.addMargin || options.addArrayMargin) { + tokens['['] = '[ '; + tokens[']'] = ' ]'; + } + + return string.replace(stringOrChar, function (match, string) { + return string ? match : tokens[match]; + }); + } + + function get(options, name, defaultValue) { + return name in options ? options[name] : defaultValue; + } + + var jsonStringifyPrettyCompact = stringify; + + var _default = /*#__PURE__*/function () { + // constructor // - // 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. + // `fc` Optional FeatureCollection of known features // - // 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. + // 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` // - 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); + // { + // "type": "FeatureCollection" + // "features": [ + // { + // "type": "Feature", + // "id": "philly_metro.geojson", + // "properties": { … }, + // "geometry": { … } + // } + // ] + // } + function _default(fc) { + var _this = this; - 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]); - } + _classCallCheck$1(this, _default); - return sequence.nodes.map(function (node) { - return node.loc; + // The _cache retains resolved features, so if you ask for the same thing multiple times + // we don't repeat the expensive resolving/clipping operations. + // + // Each feature has a stable identifier that is used as the cache key. + // The identifiers look like: + // - for point locations, the stringified point: e.g. '[8.67039,49.41882]' + // - for geojson locations, the geojson id: e.g. 'de-hamburg.geojson' + // - for countrycoder locations, feature.id property: e.g. 'Q2' (countrycoder uses Wikidata identifiers) + // - for aggregated locationSets, +[include]-[exclude]: e.g '+[Q2]-[Q18,Q27611]' + this._cache = {}; // When strict mode = true, throw on invalid locations or locationSets. + // When strict mode = false, return `null` for invalid locations or locationSets. + + this._strict = true; // process input FeatureCollection + + if (fc && fc.type === 'FeatureCollection' && Array.isArray(fc.features)) { + fc.features.forEach(function (feature) { + feature.properties = feature.properties || {}; + var props = feature.properties; // Get `id` from either `id` or `properties` + + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase + + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists + + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² + + props.area = Number(area.toFixed(2)); + } + + _this._cache[id] = feature; }); + } // Replace CountryCoder world geometry to be a polygon covering the world. + + + var world = _cloneDeep(feature$1('Q2')); + + world.geometry = { + type: 'Polygon', + coordinates: [[[-180, -90], [180, -90], [180, 90], [-180, 90], [-180, -90]]] }; + world.id = 'Q2'; + world.properties.id = 'Q2'; + world.properties.area = geojsonArea.geometry(world.geometry) / 1e6; // m² to km² - 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]; - }); + this._cache.Q2 = world; + } // validateLocation + // `location` The location to validate + // + // Pass a `location` value to validate + // + // Returns a result like: + // { + // type: 'point', 'geojson', or 'countrycoder' + // location: the queried location + // id: the stable identifier for the feature + // } + // or `null` if the location is invalid + // - function findOuter(inner) { - var o, outer; - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonContainsPolygon(outer, inner)) return o; - } + _createClass$1(_default, [{ + key: "validateLocation", + value: function validateLocation(location) { + if (Array.isArray(location) && (location.length === 2 || location.length === 3)) { + // [lon, lat] or [lon, lat, radius] point? + var lon = location[0]; + var lat = location[1]; + var radius = location[2]; - for (o = 0; o < outers.length; o++) { - outer = outers[o]; - if (geoPolygonIntersectsPolygon(outer, inner, false)) return o; - } - } + if (Number.isFinite(lon) && lon >= -180 && lon <= 180 && Number.isFinite(lat) && lat >= -90 && lat <= 90 && (location.length === 2 || Number.isFinite(radius) && radius > 0)) { + var id = '[' + location.toString() + ']'; + return { + type: 'point', + location: location, + id: id + }; + } + } else if (typeof location === 'string' && /^\S+\.geojson$/i.test(location)) { + // a .geojson filename? + var _id = location.toLowerCase(); - for (var i = 0; i < inners.length; i++) { - var inner = inners[i]; + if (this._cache[_id]) { + return { + type: 'geojson', + location: location, + id: _id + }; + } + } else if (typeof location === 'string' || typeof location === 'number') { + // a country-coder value? + var feature = feature$1(location); - if (d3_geoArea({ - type: 'Polygon', - coordinates: [inner] - }) < 2 * Math.PI) { - inner = inner.reverse(); + 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 + }; + } } - var o = findOuter(inners[i]); - - if (o !== undefined) { - result[o].push(inners[i]); + if (this._strict) { + throw new Error("validateLocation: Invalid location: \"".concat(location, "\".")); } else { - result.push([inners[i]]); // Invalid geometry + 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 + // - return result; - } - }); + }, { + 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 QAItem = /*#__PURE__*/function () { - function QAItem(loc, service, itemType, id, props) { - _classCallCheck(this, QAItem); + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } // A [lon,lat] coordinate pair? - // 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 + if (valid.type === 'point') { + var lon = location[0]; + var lat = location[1]; + var radius = location[2] || 25; // km - if (service && typeof service.getIcon === 'function') { - this.icon = service.getIcon(itemType); - } - } + 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 - _createClass(QAItem, [{ - key: "update", - value: function update(props) { - var _this = this; + }, 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)); - // 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 + 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. - }], [{ - key: "id", - value: function id() { - return this.nextId--; - } - }]); + 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 - return QAItem; - }(); - QAItem.nextId = -1; - // - // 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 (!props.area) { + var _area = geojsonArea.geometry(_feature.geometry) / 1e6; // m² to km² - function actionSplit(nodeIds, newWayIds) { - // accept single ID for backwards-compatiblity - if (typeof nodeIds === 'string') nodeIds = [nodeIds]; - var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created + props.area = Number(_area.toFixed(2)); + } // Ensure `id` property exists - var _keepHistoryOn = 'longest'; // 'longest', 'first' - // The IDs of the ways actually created by running this action + _feature.id = id; + props.id = id; + this._cache[id] = _feature; + return Object.assign(valid, { + feature: _feature + }); + } - var _createdWayIDs = []; + 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 + // - 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. + }, { + 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 (!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 + + + include.sort(_sortLocations); + var id = '+[' + include.map(function (d) { + return d.id; + }).join(',') + ']'; + + if (exclude.length) { + exclude.sort(_sortLocations); + id += '-[' + exclude.map(function (d) { + return d.id; + }).join(',') + ']'; + } + + return { + type: 'locationset', + locationSet: locationSet, + id: id + }; + } // resolveLocationSet + // `locationSet` the locationSet to resolve + // + // Pass a locationSet Object to validate like: + // { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // } + // + // Returns a result like: + // { + // type: 'locationset' + // locationSet: the queried locationSet + // id: the stable identifier for the feature + // feature: the resolved GeoJSON feature + // } + // or `null` if the locationSet is invalid + // + + }, { + key: "resolveLocationSet", + value: function resolveLocationSet(locationSet) { + locationSet = locationSet || {}; + var valid = this.validateLocationSet(locationSet); + if (!valid) return null; + var id = valid.id; // Return a result from cache if we can + + if (this._cache[id]) { + return Object.assign(valid, { + feature: this._cache[id] + }); + } + 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.. - function splitArea(nodes, idxA, graph) { - var lengths = new Array(nodes.length); - var length; - var i; - var best = 0; - var idxB; + if (includes.length === 1 && excludes.length === 0) { + return Object.assign(valid, { + feature: includes[0].feature + }); + } // Calculate unions - function wrap(index) { - return utilWrap(index, nodes.length); - } // calculate lengths + var includeGeoJSON = _clip(includes.map(function (d) { + return d.feature; + }), 'UNION'); - length = 0; + var excludeGeoJSON = _clip(excludes.map(function (d) { + return d.feature; + }), 'UNION'); // Calculate difference, update `area` and return result - for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { - length += dist(graph, nodes[i], nodes[wrap(i - 1)]); - lengths[i] = length; - } - length = 0; + var resultGeoJSON = excludeGeoJSON ? _clip([includeGeoJSON, excludeGeoJSON], 'DIFFERENCE') : includeGeoJSON; + var area = geojsonArea.geometry(resultGeoJSON.geometry) / 1e6; // m² to km² - for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { - length += dist(graph, nodes[i], nodes[wrap(i + 1)]); + resultGeoJSON.id = id; + resultGeoJSON.properties = { + id: id, + area: Number(area.toFixed(2)) + }; + this._cache[id] = resultGeoJSON; + return Object.assign(valid, { + feature: resultGeoJSON + }); + } // strict + // - if (length < lengths[i]) { - lengths[i] = length; + }, { + key: "strict", + value: function strict(val) { + if (val === undefined) { + // get + return this._strict; + } else { + // set + this._strict = val; + return this; } - } // determine best opposite node to split - + } // cache + // convenience method to access the internal cache - for (i = 0; i < nodes.length; i++) { - var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); + }, { + key: "cache", + value: function cache() { + return this._cache; + } // stringify + // convenience method to prettyStringify the given object - if (cost > best) { - idxB = i; - best = cost; - } + }, { + key: "stringify", + value: function stringify(obj, options) { + return jsonStringifyPrettyCompact(obj, options); } + }]); - return idxB; - } - - function totalLengthBetweenNodes(graph, nodes) { - var totalLength = 0; + return _default; + }(); // Wrap the mfogel/polygon-clipping library and return a GeoJSON feature. - for (var i = 0; i < nodes.length - 1; i++) { - totalLength += dist(graph, nodes[i], nodes[i + 1]); + function _clip(features, which) { + if (!Array.isArray(features) || !features.length) return null; + var fn = { + UNION: index.union, + DIFFERENCE: index.difference + }[which]; + var args = features.map(function (feature) { + return feature.geometry.coordinates; + }); + var coords = fn.apply(null, args); + return { + type: 'Feature', + properties: {}, + geometry: { + type: whichType(coords), + coordinates: coords } + }; // is this a Polygon or a MultiPolygon? - return totalLength; + function whichType(coords) { + var a = Array.isArray(coords); + var b = a && Array.isArray(coords[0]); + var c = b && Array.isArray(coords[0][0]); + var d = c && Array.isArray(coords[0][0][0]); + return d ? 'MultiPolygon' : 'Polygon'; } + } - function split(graph, nodeId, wayA, newWayId) { - var wayB = osmWay({ - id: newWayId, - tags: wayA.tags - }); // `wayB` is the NEW 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 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); + 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); + } - 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); - } + // `Number.MAX_SAFE_INTEGER` constant + // https://tc39.es/ecma262/#sec-number.max_safe_integer + _export({ target: 'Number', stat: true }, { + MAX_SAFE_INTEGER: 0x1FFFFFFFFFFFFF + }); - var lengthA = totalLengthBetweenNodes(graph, nodesA); - var lengthB = totalLengthBetweenNodes(graph, nodesB); + var aesJs = createCommonjsModule(function (module, exports) { + (function (root) { - 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 - }); + function checkInt(value) { + return parseInt(value) === value; } - 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 - }); + function checkInts(arrayish) { + if (!checkInt(arrayish.length)) { + return false; } - } - - 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 + for (var i = 0; i < arrayish.length; i++) { + if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) { + return false; + } + } - if (f.id === wayA.id || t.id === wayA.id) { - var keepB = false; + return true; + } - if (v.length === 1 && v[0].type === 'node') { - // check via node - keepB = wayB.contains(v[0].id); + function coerceArray(arg, copy) { + // ArrayBuffer view + if (arg.buffer && arg.name === 'Uint8Array') { + if (copy) { + if (arg.slice) { + arg = arg.slice(); } 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; - } - } - } - } - - 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; - } + arg = Array.prototype.slice.call(arg); } - } // All other relations (Routes, Multipolygons, etc): - // 1. Both `wayA` and `wayB` remain in the relation - // 2. But must be inserted as a pair (see `actionAddMember` for details) - - } else { - if (relation === isOuter) { - graph = graph.replace(relation.mergeTags(wayA.tags)); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); } - member = { - id: wayB.id, - type: 'way', - role: relation.memberById(wayA.id).role - }; - var insertPair = { - originalID: wayA.id, - insertedID: wayB.id, - nodes: origNodes - }; - graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); - } - }); - - if (!isOuter && isArea) { - var multipolygon = osmRelation({ - tags: Object.assign({}, wayA.tags, { - type: 'multipolygon' - }), - members: [{ - id: wayA.id, - role: 'outer', - type: 'way' - }, { - id: wayB.id, - role: 'outer', - type: 'way' - }] - }); - graph = graph.replace(multipolygon); - graph = graph.replace(wayA.update({ - tags: {} - })); - graph = graph.replace(wayB.update({ - tags: {} - })); - } + return arg; + } // It's an array; check it is a valid representation of a byte - _createdWayIDs.push(wayB.id); - return graph; - } + if (Array.isArray(arg)) { + if (!checkInts(arg)) { + throw new Error('Array contains invalid value: ' + arg); + } - var action = function action(graph) { - _createdWayIDs = []; - var newWayIndex = 0; + return new Uint8Array(arg); + } // Something else, but behaves like an array (maybe a Buffer? Arguments?) - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); - for (var j = 0; j < candidates.length; j++) { - graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); - newWayIndex += 1; + if (checkInt(arg.length) && checkInts(arg)) { + return new Uint8Array(arg); } - } - - return graph; - }; - - action.getCreatedWayIDs = function () { - return _createdWayIDs; - }; - - action.waysForNode = function (nodeId, graph) { - var node = graph.entity(nodeId); - var splittableParents = graph.parentWays(node).filter(isSplittable); - - if (!_wayIDs) { - // If the ways to split aren't specified, only split the lines. - // If there are no lines to split, split the areas. - var hasLine = splittableParents.some(function (parent) { - return parent.geometry(graph) === 'line'; - }); - if (hasLine) { - return splittableParents.filter(function (parent) { - return parent.geometry(graph) === 'line'; - }); - } + throw new Error('unsupported array-like object'); } - return splittableParents; - - function isSplittable(parent) { - // If the ways to split are specified, ignore everything else. - if (_wayIDs && _wayIDs.indexOf(parent.id) === -1) return false; // We can fake splitting closed ways at their endpoints... - - if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. + function createArray(length) { + return new Uint8Array(length); + } - for (var i = 1; i < parent.nodes.length - 1; i++) { - if (parent.nodes[i] === nodeId) return true; + 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); + } } - return false; + targetArray.set(sourceArray, targetStart); } - }; - action.ways = function (graph) { - return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { - return action.waysForNode(nodeId, graph); - }))); - }; + var convertUtf8 = function () { + function toBytes(text) { + var result = [], + i = 0; + text = encodeURI(text); - action.disabled = function (graph) { - for (var i = 0; i < nodeIds.length; i++) { - var nodeId = nodeIds[i]; - var candidates = action.waysForNode(nodeId, graph); + while (i < text.length) { + var c = text.charCodeAt(i++); // if it is a % sign, encode the following 2 bytes as a hex value - if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { - return 'not_eligible'; + if (c === 37) { + result.push(parseInt(text.substr(i, 2), 16)); + i += 2; // otherwise, just the actual byte + } else { + result.push(c); + } + } + + return coerceArray(result); } - } - }; - action.limitWays = function (val) { - if (!arguments.length) return _wayIDs; - _wayIDs = val; - return action; - }; + function fromBytes(bytes) { + var result = [], + i = 0; - action.keepHistoryOn = function (val) { - if (!arguments.length) return _keepHistoryOn; - _keepHistoryOn = val; - return action; - }; + while (i < bytes.length) { + var c = bytes[i]; - return action; - } + 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 coreGraph(other, mutable) { - if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); + return result.join(''); + } - 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]); - } + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); - 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 + var convertHex = function () { + function toBytes(text) { + var result = []; - if (!entity) { - entity = this.entities.__proto__[id]; // eslint-disable-line no-proto - } + for (var i = 0; i < text.length; i += 2) { + result.push(parseInt(text.substr(i, 2), 16)); + } - if (!entity) { - throw new Error('entity ' + id + ' not found'); - } + return result; + } // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html - 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 (transients[key] !== undefined) { - return transients[key]; - } + var Hex = '0123456789abcdef'; - transients[key] = fn.call(entity); - return transients[key]; - }, - parentWays: function parentWays(entity) { - var parents = this._parentWays[entity.id]; - var result = []; + function fromBytes(bytes) { + var result = []; - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } + for (var i = 0; i < bytes.length; i++) { + var v = bytes[i]; + result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]); + } - 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 = []; + return result.join(''); + } - if (parents) { - parents.forEach(function (id) { - result.push(this.entity(id)); - }, this); - } + return { + toBytes: toBytes, + fromBytes: fromBytes + }; + }(); // Number of rounds by keysize - return result; - }, - parentMultipolygons: function parentMultipolygons(entity) { - return this.parentRelations(entity).filter(function (relation) { - return relation.isMultipolygon(); - }); - }, - childNodes: function childNodes(entity) { - if (this._childNodes[entity.id]) return this._childNodes[entity.id]; - if (!entity.nodes) return []; - var nodes = []; - for (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 numberOfRounds = { + 16: 10, + 24: 12, + 32: 14 + }; // Round constant words - 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 + 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) - base.entities[entity.id] = entity; + 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 - this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent + 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 - if (entity.type === 'way') { - for (j = 0; j < entity.nodes.length; j++) { - id = entity.nodes[j]; + 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]; - for (k = 1; k < stack.length; k++) { - var ents = stack[k].entities; + function convertToInt32(bytes) { + var result = []; - if (ents.hasOwnProperty(id) && ents[id] === undefined) { - delete ents[id]; - } - } - } + 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]); } - } - for (i = 0; i < stack.length; i++) { - stack[i]._updateRebased(); + return result; } - }, - _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 AES = function AES(key) { + if (!(this instanceof AES)) { + throw Error('AES must be instanitated with `new`'); } - 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); - } + Object.defineProperty(this, 'key', { + value: coerceArray(key, true) + }); - 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; - }) : []; + this._prepare(); + }; - if (oldentity && entity) { - removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); - added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); - } else if (oldentity) { - removed = oldentityMemberIDs; - added = []; - } else if (entity) { - removed = []; - added = entityMemberIDs; - } + AES.prototype._prepare = function () { + var rounds = numberOfRounds[this.key.length]; - for (i = 0; i < removed.length; i++) { - // make a copy of prototype property, store as own property, and update.. - parentRels[removed[i]] = new Set(parentRels[removed[i]]); - parentRels[removed[i]]["delete"](oldentity.id); - } + if (rounds == null) { + throw new Error('invalid key size (must be 16, 24 or 32 bytes)'); + } // encryption round keys - 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); + + this._Ke = []; // decryption round keys + + this._Kd = []; + + for (var i = 0; i <= rounds; i++) { + this._Ke.push([0, 0, 0, 0]); + + this._Kd.push([0, 0, 0, 0]); } - } - }, - replace: function replace(entity) { - if (this.entities[entity.id] === entity) return this; - return this.update(function () { - this._updateCalculated(this.entities[entity.id], entity); - this.entities[entity.id] = entity; - }); - }, - remove: function remove(entity) { - return this.update(function () { - this._updateCalculated(entity, undefined); + var roundKeyCount = (rounds + 1) * 4; + var KC = this.key.length / 4; // convert the key into ints - 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 tk = convertToInt32(this.key); // copy values into round key arrays - delete this.entities[id]; - }); - }, - update: function update() { - var graph = this.frozen ? coreGraph(this, true) : this; + var index; - for (var i = 0; i < arguments.length; i++) { - arguments[i].call(graph, graph); - } + 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) - if (this.frozen) graph.frozen = true; - return graph; - }, - // Obliterates any existing entities - load: function load(entities) { - var base = this.base(); - this.entities = Object.create(base.entities); - for (var i in entities) { - this.entities[i] = entities[i]; + var rconpointer = 0; + var t = KC, + tt; - this._updateCalculated(base.entities[i], this.entities[i]); - } + 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; - } - }; + 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 osmTurn(turn) { - if (!(this instanceof osmTurn)) { - return new osmTurn(turn); - } + } else { + for (var i = 1; i < KC / 2; i++) { + tk[i] ^= tk[i - 1]; + } - Object.assign(this, turn); - } - function osmIntersection(graph, startVertexId, maxDistance) { - maxDistance = maxDistance || 30; // in meters + 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; - var vgraph = coreGraph(); // virtual graph + for (var i = KC / 2 + 1; i < KC; i++) { + tk[i] ^= tk[i - 1]; + } + } // copy values into round key arrays - var i, j, k; - function memberOfRestriction(entity) { - return graph.parentRelations(entity).some(function (r) { - return r.isRestriction(); - }); - } + var i = 0, + r, + c; - 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 + while (i < KC && t < roundKeyCount) { + r = t >> 2; + c = t % 4; + this._Ke[r][c] = tk[i]; + this._Kd[rounds - r][c] = tk[i++]; + t++; + } + } // inverse-cipher-ify the decryption round key (fips-197 section 5.3) + + + for (var r = 1; r < rounds; r++) { + for (var c = 0; c < 4; c++) { + tt = this._Kd[r][c]; + this._Kd[r][c] = U1[tt >> 24 & 0xFF] ^ U2[tt >> 16 & 0xFF] ^ U3[tt >> 8 & 0xFF] ^ U4[tt & 0xFF]; + } + } }; - 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 + AES.prototype.encrypt = function (plaintext) { + if (plaintext.length != 16) { + throw new Error('invalid plaintext size (must be 16 bytes)'); + } - var actions = []; // STEP 1: walk the graph outwards from starting vertex to search - // for more key vertices and ways to include in the intersection.. + var rounds = this._Ke.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - while (checkVertices.length) { - vertex = checkVertices.pop(); // check this vertex for parent ways that are roads + var t = convertToInt32(plaintext); - checkWays = graph.parentWays(vertex); - var hasWays = false; + for (var i = 0; i < 4; i++) { + t[i] ^= this._Ke[0][i]; + } // apply round transforms - 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 - hasWays = true; // check the way's children for more key vertices + 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]; + } - nodes = utilArrayUniq(graph.childNodes(way)); + t = a.slice(); + } // the last round is special - 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 + var result = createArray(16), + tt; - if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start - // a key vertex will have parents that are also roads + 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 hasParents = false; - parents = graph.parentWays(node); + return result; + }; - for (k = 0; k < parents.length; k++) { - parent = parents[k]; - if (parent === way) continue; // same thing + AES.prototype.decrypt = function (ciphertext) { + if (ciphertext.length != 16) { + throw new Error('invalid ciphertext size (must be 16 bytes)'); + } - if (ways.indexOf(parent) !== -1) continue; // seen it already + var rounds = this._Kd.length - 1; + var a = [0, 0, 0, 0]; // convert plaintext to (ints ^ key) - if (!isRoad(parent)) continue; // not a road + var t = convertToInt32(ciphertext); - hasParents = true; - break; - } + for (var i = 0; i < 4; i++) { + t[i] ^= this._Kd[0][i]; + } // apply round transforms - if (hasParents) { - checkVertices.push(node); + + for (var r = 1; r < rounds; r++) { + for (var i = 0; i < 4; i++) { + a[i] = T5[t[i] >> 24 & 0xff] ^ T6[t[(i + 3) % 4] >> 16 & 0xff] ^ T7[t[(i + 2) % 4] >> 8 & 0xff] ^ T8[t[(i + 1) % 4] & 0xff] ^ this._Kd[r][i]; } - } - } - if (hasWays) { - vertices.push(vertex); - } - } + t = a.slice(); + } // the last round is special - 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 + var result = createArray(16), + tt; - ways.forEach(function (w) { - var way = vgraph.entity(w.id); + 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 (way.tags.oneway === '-1') { - var action = actionReverse(way.id, { - reverseOneway: true - }); - actions.push(action); - vgraph = action(vgraph); - } - }); // STEP 4: Split ways on key vertices + return result; + }; + /** + * Mode Of Operation - Electonic Codebook (ECB) + */ - 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 + var ModeOfOperationECB = function ModeOfOperationECB(key) { + if (!(this instanceof ModeOfOperationECB)) { + throw Error('AES must be instanitated with `new`'); + } - osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities + this.description = "Electronic Code Block"; + this.name = "ecb"; + this._aes = new AES(key); + }; - 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. + ModeOfOperationECB.prototype.encrypt = function (plaintext) { + plaintext = coerceArray(plaintext); - function withMetadata(way, vertexIds) { - var __oneWay = way.isOneWay(); // which affixes are key vertices? + 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); - var __first = vertexIds.indexOf(way.first()) !== -1; + for (var i = 0; i < plaintext.length; i += 16) { + copyArray(plaintext, block, 0, i, i + 16); + block = this._aes.encrypt(block); + copyArray(block, ciphertext, i); + } - var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? + return ciphertext; + }; + ModeOfOperationECB.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - var __via = __first && __last; + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - var __from = __first && !__oneWay || __last; + var plaintext = createArray(ciphertext.length); + var block = createArray(16); - var __to = __first || __last && !__oneWay; + 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 way.update({ - __first: __first, - __last: __last, - __from: __from, - __via: __via, - __to: __to, - __oneWay: __oneWay - }); - } + return plaintext; + }; + /** + * Mode Of Operation - Cipher Block Chaining (CBC) + */ - 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 = []; + var ModeOfOperationCBC = function ModeOfOperationCBC(key, iv) { + if (!(this instanceof ModeOfOperationCBC)) { + throw Error('AES must be instanitated with `new`'); + } - do { - keepGoing = false; - checkVertices = vertexIds.slice(); + this.description = "Cipher Block Chaining"; + this.name = "cbc"; - for (i = 0; i < checkVertices.length; i++) { - var vertexId = checkVertices[i]; - vertex = vgraph.hasEntity(vertexId); + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } - if (!vertex) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } + this._lastCipherblock = coerceArray(iv, true); + this._aes = new AES(key); + }; - removeVertexIds.push(vertexId); - continue; + 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)'); } - parents = vgraph.parentWays(vertex); + var ciphertext = createArray(plaintext.length); + var block = createArray(16); - if (parents.length < 3) { - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one + 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); } - 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; + return ciphertext; + }; - if (aIsLeaf && !bIsLeaf) { - leaf = a; - survivor = b; - } else if (!aIsLeaf && bIsLeaf) { - leaf = b; - survivor = a; - } + ModeOfOperationCBC.prototype.decrypt = function (ciphertext) { + ciphertext = coerceArray(ciphertext); - if (leaf && survivor) { - survivor = withMetadata(survivor, vertexIds); // update survivor way + if (ciphertext.length % 16 !== 0) { + throw new Error('invalid ciphertext size (must be multiple of 16 bytes)'); + } - vgraph = vgraph.replace(survivor).remove(leaf); // update graph + var plaintext = createArray(ciphertext.length); + var block = createArray(16); - removeWayIds.push(leaf.id); - keepGoing = true; + 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); } - parents = vgraph.parentWays(vertex); + return plaintext; + }; + /** + * Mode Of Operation - Cipher Feedback (CFB) + */ - if (parents.length < 2) { - // vertex is no longer a key vertex - if (vertexIds.indexOf(vertexId) !== -1) { - vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one - } - removeVertexIds.push(vertexId); - keepGoing = true; + var ModeOfOperationCFB = function ModeOfOperationCFB(key, iv, segmentSize) { + if (!(this instanceof ModeOfOperationCFB)) { + throw Error('AES must be instanitated with `new`'); } - if (parents.length < 1) { - // vertex is no longer attached to anything - vgraph = vgraph.remove(vertex); + this.description = "Cipher Feedback"; + this.name = "cfb"; + + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 size)'); } - } - } 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.. + if (!segmentSize) { + segmentSize = 1; + } - 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. - // + this.segmentSize = segmentSize; + this._shiftRegister = coerceArray(iv, true); + this._aes = new AES(key); + }; - 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) + ModeOfOperationCFB.prototype.encrypt = function (plaintext) { + if (plaintext.length % this.segmentSize != 0) { + throw new Error('invalid plaintext size (must be segmentSize bytes)'); + } - var maxPathLength = maxViaWay * 2 + 3; - var turns = []; - step(start); - return turns; // traverse the intersection graph and find all the valid paths + var encrypted = coerceArray(plaintext, true); + var xorSegment; - function step(entity, currPath, currRestrictions, matchedRestriction) { - currPath = (currPath || []).slice(); // shallow copy + for (var i = 0; i < encrypted.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - if (currPath.length >= maxPathLength) return; - currPath.push(entity.id); - currRestrictions = (currRestrictions || []).slice(); // shallow copy + for (var j = 0; j < this.segmentSize; j++) { + encrypted[i + j] ^= xorSegment[j]; + } // Shift the register - var i, j; - if (entity.type === 'node') { - var parents = vgraph.parentWays(entity); - var nextWays = []; // which ways can we step into? + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - for (i = 0; i < parents.length; i++) { - var way = parents[i]; // if next way is a oneway incoming to this vertex, skip + return encrypted; + }; - if (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip + ModeOfOperationCFB.prototype.decrypt = function (ciphertext) { + if (ciphertext.length % this.segmentSize != 0) { + throw new Error('invalid ciphertext size (must be segmentSize bytes)'); + } - if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) + var plaintext = coerceArray(ciphertext, true); + var xorSegment; - var restrict = null; + for (var i = 0; i < plaintext.length; i += this.segmentSize) { + xorSegment = this._aes.encrypt(this._shiftRegister); - for (j = 0; j < currRestrictions.length; j++) { - var restriction = currRestrictions[j]; - var f = restriction.memberByRole('from'); - var v = restriction.membersByRole('via'); - var t = restriction.memberByRole('to'); - var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? + for (var j = 0; j < this.segmentSize; j++) { + plaintext[i + j] ^= xorSegment[j]; + } // Shift the register - var matchesFrom = f.id === fromWayId; - var matchesViaTo = false; - var isAlongOnlyPath = false; - 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 = []; + copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize); + copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize); + } - for (k = 2; k < currPath.length; k += 2) { - // k = 2 skips FROM - pathVias.push(currPath[k]); // (path goes way-node-way...) - } + return plaintext; + }; + /** + * Mode Of Operation - Output Feedback (OFB) + */ - var restrictionVias = []; - for (k = 0; k < v.length; k++) { - if (v[k].type === 'way') { - restrictionVias.push(v[k].id); - } - } + var ModeOfOperationOFB = function ModeOfOperationOFB(key, iv) { + if (!(this instanceof ModeOfOperationOFB)) { + throw Error('AES must be instanitated with `new`'); + } - 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; - } - } - } + this.description = "Output Feedback"; + this.name = "ofb"; - if (matchesViaTo) { - if (isOnly) { - restrict = { - id: restriction.id, - direct: matchesFrom, - from: f.id, - only: true, - end: true - }; - } else { - restrict = { - id: restriction.id, - direct: matchesFrom, - from: f.id, - no: true, - end: true - }; - } - } else { - // indirect - caused by a different nearby restriction - if (isAlongOnlyPath) { - restrict = { - id: restriction.id, - direct: false, - from: f.id, - only: true, - end: false - }; - } else if (isOnly) { - restrict = { - id: restriction.id, - direct: false, - from: f.id, - no: true, - end: true - }; - } - } // stop looking if we find a "direct" restriction (matching FROM, VIA, TO) + if (!iv) { + iv = createArray(16); + } else if (iv.length != 16) { + throw new Error('invalid initialation vector size (must be 16 bytes)'); + } + this._lastPrecipher = coerceArray(iv, true); + this._lastPrecipherIndex = 16; + this._aes = new AES(key); + }; - if (restrict && restrict.direct) break; - } + ModeOfOperationOFB.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); - nextWays.push({ - way: way, - restrict: restrict - }); + for (var i = 0; i < encrypted.length; i++) { + if (this._lastPrecipherIndex === 16) { + this._lastPrecipher = this._aes.encrypt(this._lastPrecipher); + this._lastPrecipherIndex = 0; } - nextWays.forEach(function (nextWay) { - step(nextWay.way, currPath, currRestrictions, nextWay.restrict); - }); + encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++]; + } + + return encrypted; + }; // Decryption is symetric + + + ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt; + /** + * Counter object for CTR common mode of operation + */ + + var Counter = function Counter(initialValue) { + if (!(this instanceof Counter)) { + throw Error('Counter must be instanitated with `new`'); + } // We allow 0, but anything false-ish uses the default 1 + + + if (initialValue !== 0 && !initialValue) { + initialValue = 1; + } + + if (typeof initialValue === 'number') { + this._counter = createArray(16); + this.setValue(initialValue); } else { - // 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) + this.setBytes(initialValue); + } + }; - if (matchedRestriction && matchedRestriction.direct === false) { - for (i = 0; i < turnPath.length; i++) { - if (turnPath[i] === matchedRestriction.from) { - turnPath = turnPath.slice(i); - break; - } - } - } + 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 turn = pathToTurn(turnPath); - if (turn) { - if (matchedRestriction) { - turn.restrictionID = matchedRestriction.id; - turn.no = matchedRestriction.no; - turn.only = matchedRestriction.only; - turn.direct = matchedRestriction.direct; - } + if (value > Number.MAX_SAFE_INTEGER) { + throw new Error('integer value out of safe range'); + } - turns.push(osmTurn(turn)); - } + for (var index = 15; index >= 0; --index) { + this._counter[index] = value % 256; + value = parseInt(value / 256); + } + }; - if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here + Counter.prototype.setBytes = function (bytes) { + bytes = coerceArray(bytes, true); + + if (bytes.length != 16) { + throw new Error('invalid counter bytes size (must be 16 bytes)'); + } + + this._counter = bytes; + }; + + Counter.prototype.increment = function () { + for (var i = 15; i >= 0; i--) { + if (this._counter[i] === 255) { + this._counter[i] = 0; + } else { + this._counter[i]++; + break; } + } + }; + /** + * Mode Of Operation - Counter (CTR) + */ - 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 = []; + var ModeOfOperationCTR = function ModeOfOperationCTR(key, counter) { + if (!(this instanceof ModeOfOperationCTR)) { + throw Error('AES must be instanitated with `new`'); + } - if (currPath.length > 1) { - if (dist > maxDistance) return; // the next node is too far + this.description = "Counter"; + this.name = "ctr"; - if (!entity.__via) return; // this way is a leaf / can't be a via - } + if (!(counter instanceof Counter)) { + counter = new Counter(counter); + } - 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 - } + this._counter = counter; + this._remainingCounter = null; + this._remainingCounterIndex = 16; + this._aes = new AES(key); + }; - 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 + ModeOfOperationCTR.prototype.encrypt = function (plaintext) { + var encrypted = coerceArray(plaintext, true); + + for (var i = 0; i < encrypted.length; i++) { + if (this._remainingCounterIndex === 16) { + this._remainingCounter = this._aes.encrypt(this._counter._counter); + this._remainingCounterIndex = 0; + + this._counter.increment(); } - 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 + encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++]; + } + + return encrypted; + }; // Decryption is symetric + + + ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt; /////////////////////// + // Padding + // See:https://tools.ietf.org/html/rfc2315 + + function pkcs7pad(data) { + data = coerceArray(data, true); + var padder = 16 - data.length % 16; + var result = createArray(data.length + padder); + copyArray(data, result); - var isOnlyVia = false; - var v = r.membersByRole('via'); + for (var i = data.length; i < result.length; i++) { + result[i] = padder; + } - 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); + return result; + } - if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { - isOnlyVia = true; - break; - } - } - } + function pkcs7strip(data) { + data = coerceArray(data, true); - return isOnlyVia; - }); - step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); - }); + if (data.length < 16) { + throw new Error('PKCS#7 invalid length'); } - } // assumes path is alternating way-node-way of odd length + var padder = data[data.length - 1]; - 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]; + if (padder > 16) { + throw new Error('PKCS#7 padding byte out of range'); + } - if (path.length === 3 && fromWayId === toWayId) { - // u turn - var way = vgraph.entity(fromWayId); - if (way.__oneWay) return null; - isUturn = true; - viaNodeId = fromVertexId = toVertexId = path[1]; - fromNodeId = toNodeId = adjacentNode(fromWayId, viaNodeId); - } else { - isUturn = false; - fromVertexId = path[1]; - fromNodeId = adjacentNode(fromWayId, fromVertexId); - toVertexId = path[path.length - 2]; - toNodeId = adjacentNode(toWayId, toVertexId); + var length = data.length - padder; - if (path.length === 3) { - viaNodeId = path[1]; - } else { - viaWayIds = path.filter(function (entityId) { - return entityId[0] === 'w'; - }); - viaWayIds = viaWayIds.slice(1, viaWayIds.length - 1); // remove first, last + for (var i = 0; i < padder; i++) { + if (data[length + i] !== padder) { + throw new Error('PKCS#7 invalid padding byte'); } } - 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 - }; + var result = createArray(length); + copyArray(data, result, 0, 0, length); + return result; + } /////////////////////// + // Exporting + // The block cipher - function adjacentNode(wayId, affixId) { - var nodes = vgraph.entity(wayId).nodes; - return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; + + var aesjs = { + AES: AES, + Counter: Counter, + ModeOfOperation: { + ecb: ModeOfOperationECB, + cbc: ModeOfOperationCBC, + cfb: ModeOfOperationCFB, + ofb: ModeOfOperationOFB, + ctr: ModeOfOperationCTR + }, + utils: { + hex: convertHex, + utf8: convertUtf8 + }, + padding: { + pkcs7: { + pad: pkcs7pad, + strip: pkcs7strip + } + }, + _arrayTest: { + coerceArray: coerceArray, + createArray: createArray, + copyArray: copyArray } + }; // node.js + + { + module.exports = aesjs; // RequireJS/AMD + // http://www.requirejs.org/docs/api.html + // https://github.com/amdjs/amdjs-api/wiki/AMD } - }; + })(); + }); - return intersection; + // 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 osmInferRestriction(graph, turn, projection) { - var fromWay = graph.entity(turn.from.way); - var fromNode = graph.entity(turn.from.node); - var fromVertex = graph.entity(turn.from.vertex); - var toWay = graph.entity(turn.to.way); - var toNode = graph.entity(turn.to.node); - var toVertex = graph.entity(turn.to.vertex); - var fromOneWay = fromWay.tags.oneway === 'yes'; - var toOneWay = toWay.tags.oneway === 'yes'; - var angle = (geoAngle(fromVertex, fromNode, projection) - geoAngle(toVertex, toNode, projection)) * 180 / Math.PI; - while (angle < 0) { - angle += 360; + 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); + } } - 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 + return out; - if ((angle < 40 || angle > 319) && fromOneWay && toOneWay && turn.from.vertex !== turn.to.vertex) return 'no_u_turn'; // even wider tolerance for u-turn if there is a via way (from !== to) + function cleanValue(k, v) { + function keepSpaces(k) { + return /_hours|_times|:conditional$/.test(k); + } - if (angle < 158) return 'no_right_turn'; - if (angle > 202) return 'no_left_turn'; - return 'no_straight_on'; - } + function skip(k) { + return /^(description|note|fixme)$/.test(k); + } - 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); + 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; } + } - var action = function action(graph) { - var entities = groupEntities(graph); // An array representing all the polygons that are part of the multipolygon. - // - // Each element is itself an array of objects with an id property, and has a - // locs property which is an array of the locations forming the polygon. + var _detected; - 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. + function utilDetect(refresh) { + if (_detected && !refresh) return _detected; + _detected = {}; + var ua = navigator.userAgent; + var m = null; + /* Browser */ - 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 + m = ua.match(/(edge)\/?\s*(\.?\d+(\.\d+)*)/i); // Edge - var members = []; - var outer = true; + if (m !== null) { + _detected.browser = m[1]; + _detected.version = m[2]; + } - while (polygons.length) { - extractUncontained(polygons); - polygons = polygons.filter(isContained); - contained = contained.filter(isContained).map(filterContained); + 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]; } + } - function isContained(d, i) { - return contained[i].some(function (val) { - return val; - }); + if (!_detected.browser) { + m = ua.match(/(opr)\/?\s*(\.?\d+(\.\d+)*)/i); // Opera 15+ + + if (m !== null) { + _detected.browser = 'Opera'; + _detected.version = m[2]; } + } - function filterContained(d) { - return d.filter(isContained); + 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]; } + } - 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 + if (!_detected.browser) { + _detected.browser = navigator.appName; + _detected.version = navigator.appVersion; + } // keep major.minor version only.. - 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'; - } + _detected.version = _detected.version.split(/\W/).slice(0, 2).join('.'); // detect other browser capabilities + // Legacy Opera has incomplete svg style support. See #715 - 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']) - })); - }; + _detected.opera = _detected.browser.toLowerCase() === 'opera' && parseFloat(_detected.version) < 15; - action.disabled = function (graph) { - var entities = groupEntities(graph); + if (_detected.browser.toLowerCase() === 'msie') { + _detected.ie = true; + _detected.browser = 'Internet Explorer'; + _detected.support = parseFloat(_detected.version) >= 11; + } else { + _detected.ie = false; + _detected.support = true; + } - if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { - return 'not_eligible'; + _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; + } + + // Like selection.property('value', ...), but avoids no-op value sets, + // which can result in layout/repaint thrashing in some situations. + function utilGetSetValue(selection, value) { + function d3_selection_value(value) { + function valueNull() { + delete this.value; } - if (!entities.multipolygon.every(function (r) { - return r.isComplete(graph); - })) { - return 'incomplete_relation'; + function valueConstant() { + if (this.value !== value) { + this.value = value; + } } - 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; - }); + function valueFunction() { + var x = value.apply(this, arguments); - if (sharedMultipolygons.length) { - // don't create a new multipolygon if it'd be redundant - return 'not_eligible'; + if (x === null || x === undefined) { + delete this.value; + } else if (this.value !== x) { + this.value = x; } - } else if (entities.closedWay.some(function (way) { - return utilArrayIntersection(graph.parentMultipolygons(way), entities.multipolygon).length; - })) { - // don't add a way to a multipolygon again if it's already a member - return 'not_eligible'; } - }; - return action; - } + return value === null || value === undefined ? valueNull : typeof value === 'function' ? valueFunction : valueConstant; + } - var UNSUPPORTED_Y$3 = regexpStickyHelpers.UNSUPPORTED_Y; + if (arguments.length === 1) { + return selection.property('value'); + } - // `RegExp.prototype.flags` getter - // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags - if (descriptors && (/./g.flags != 'g' || UNSUPPORTED_Y$3)) { - objectDefineProperty.f(RegExp.prototype, 'flags', { - configurable: true, - get: regexpFlags - }); + return selection.each(d3_selection_value(value)); } - var fastDeepEqual = function equal(a, b) { - if (a === b) return true; + function utilKeybinding(namespace) { + var _keybindings = {}; - if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') { - if (a.constructor !== b.constructor) return false; - var length, i, keys; + 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 - if (Array.isArray(a)) { - length = a.length; - if (length != b.length) return false; + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (!binding.event.modifiers.shiftKey) continue; // no shift - for (i = length; i-- !== 0;) { - if (!equal(a[i], b[i])) return false; - } + if (!!binding.capture !== isCapturing) continue; - return true; + if (matches(d3_event, binding, true)) { + binding.callback(d3_event); + didMatch = true; // match a max of one binding per event + + break; + } } - 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; + if (didMatch) return; // then unshifted keybindings - for (i = length; i-- !== 0;) { - if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false; - } + for (i = 0; i < bindings.length; i++) { + binding = bindings[i]; + if (binding.event.modifiers.shiftKey) continue; // shift - for (i = length; i-- !== 0;) { - var key = keys[i]; - if (!equal(a[key], b[key])) return false; + if (!!binding.capture !== isCapturing) continue; + + if (matches(d3_event, binding, false)) { + binding.callback(d3_event); + break; + } } - return true; - } // true if both NaN, false otherwise + 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?) - return a !== a && b !== b; - }; - // J. W. Hunt and M. D. McIlroy, An algorithm for differential buffer - // comparison, Bell Telephone Laboratories CSTR #41 (1976) - // http://www.cs.dartmouth.edu/~doug/ - // https://en.wikipedia.org/wiki/Longest_common_subsequence_problem - // - // Expects two arrays, finds longest common sequence + if (!isMatch && tryKeyCode) { + isMatch = event.keyCode === binding.event.keyCode; + } - function LCS(buffer1, buffer2) { - var equivalenceClasses = {}; + if (!isMatch) return false; // test modifier keys - for (var j = 0; j < buffer2.length; j++) { - var item = buffer2[j]; + 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 (equivalenceClasses[item]) { - equivalenceClasses[item].push(j); - } else { - equivalenceClasses[item] = [j]; + if (event.metaKey !== binding.event.modifiers.metaKey) return false; + if (testShift && event.shiftKey !== binding.event.modifiers.shiftKey) return false; + return true; } } - 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]; + function capture(d3_event) { + testBindings(d3_event, true); + } - for (var jx = 0; jx < buffer2indices.length; jx++) { - var _j = buffer2indices[jx]; - var s = void 0; + function bubble(d3_event) { + var tagName = select(d3_event.target).node().tagName; - for (s = r; s < candidates.length; s++) { - if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { - break; - } - } + if (tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA') { + return; + } - if (s < candidates.length) { - var newCandidate = { - buffer1index: i, - buffer2index: _j, - chain: candidates[s] - }; + testBindings(d3_event, false); + } - if (r === candidates.length) { - candidates.push(c); - } else { - candidates[r] = c; - } + 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() - r = s + 1; - c = newCandidate; - if (r === candidates.length) { - break; // no point in examining further (j)s - } - } - } + keybinding.unbind = function (selection) { + _keybindings = []; + selection = selection || select(document); + selection.on('keydown.capture.' + namespace, null); + selection.on('keydown.bubble.' + namespace, null); + return keybinding; + }; - 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]. + keybinding.clear = function () { + _keybindings = {}; + return keybinding; + }; // Remove one or more keycode bindings. - 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. + 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]; + } - function diffIndices(buffer1, buffer2) { - var lcs = LCS(buffer1, buffer2); - var result = []; - var tail1 = buffer1.length; - var tail2 = buffer2.length; + return keybinding; + }; // Add one or more keycode bindings. - 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) - }); + keybinding.on = function (codes, callback, capture) { + if (typeof callback !== 'function') { + return keybinding.off(codes, capture); } - } - 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) - // + 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 + } + } + }; - function diff3MergeRegions(a, o, b) { - // "hunks" are array subsets where `a` or `b` are different from `o` - // https://www.gnu.org/software/diffutils/manual/html_node/diff3-Hunks.html - var hunks = []; + if (_keybindings[id]) { + console.warn('warning: duplicate keybinding for "' + id + '"'); // eslint-disable-line no-console + } - 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]) + _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] = '+'; - diffIndices(o, a).forEach(function (item) { - return addHunk(item, 'a'); - }); - diffIndices(o, b).forEach(function (item) { - return addHunk(item, 'b'); - }); - hunks.sort(function (x, y) { - return x.oStart - y.oStart; - }); - var results = []; - var currOffset = 0; + if (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]; - function advanceTo(endOffset) { - if (endOffset > currOffset) { - results.push({ - stable: true, - buffer: 'o', - bufferStart: currOffset, - bufferLength: endOffset - currOffset, - bufferContent: o.slice(currOffset, endOffset) - }); - currOffset = endOffset; + if (matches[j] in utilKeybinding.keyCodes) { + binding.event.keyCode = utilKeybinding.keyCodes[matches[j]]; + } + } + } } - } - 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 + return keybinding; + }; - while (hunks.length) { - var nextHunk = hunks[0]; - var nextHunkStart = nextHunk.oStart; - if (nextHunkStart > regionEnd) break; // no overlap + 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 - regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); - regionHunks.push(hunks.shift()); - } + var i = 95, + n = 0; - if (regionHunks.length === 1) { - // Only one hunk touches this region, meaning that there is no conflict here. - // Either `a` or `b` is inserting into a region of `o` unchanged by the other. - if (hunk.abLength > 0) { - var buffer = hunk.ab === 'a' ? a : b; - results.push({ - stable: true, - buffer: hunk.ab, - bufferStart: hunk.abStart, - bufferLength: hunk.abLength, - bufferContent: buffer.slice(hunk.abStart, hunk.abStart + hunk.abLength) - }); - } - } 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 (++i < 106) { + utilKeybinding.keyCodes['num-' + n] = i; + ++n; + } // 0-9 - while (regionHunks.length) { - hunk = regionHunks.shift(); - var oStart = hunk.oStart; - var oEnd = oStart + hunk.oLength; - var abStart = hunk.abStart; - var abEnd = abStart + hunk.abLength; - var _b = bounds[hunk.ab]; - _b[0] = Math.min(abStart, _b[0]); - _b[1] = Math.max(abEnd, _b[1]); - _b[2] = Math.min(oStart, _b[2]); - _b[3] = Math.max(oEnd, _b[3]); - } - var aStart = bounds.a[0] + (regionStart - bounds.a[2]); - var aEnd = bounds.a[1] + (regionEnd - bounds.a[3]); - var bStart = bounds.b[0] + (regionStart - bounds.b[2]); - var bEnd = bounds.b[1] + (regionEnd - bounds.b[3]); - var result = { - stable: false, - aStart: aStart, - aLength: aEnd - aStart, - aContent: a.slice(aStart, aEnd), - oStart: regionStart, - oLength: regionEnd - regionStart, - oContent: o.slice(regionStart, regionEnd), - bStart: bStart, - bLength: bEnd - bStart, - bContent: b.slice(bStart, bEnd) - }; - results.push(result); - } + i = 47; + n = 0; - currOffset = regionEnd; - } + while (++i < 58) { + utilKeybinding.keyCodes[n] = i; + ++n; + } // F1-F25 - 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` + i = 111; + n = 1; - 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 = []; + while (++i < 136) { + utilKeybinding.keyCodes['f' + n] = i; + ++n; + } // a-z - function flushOk() { - if (okBuffer.length) { - results.push({ - ok: okBuffer - }); - } - okBuffer = []; - } + i = 64; - function isFalseConflict(a, b) { - if (a.length !== b.length) return false; + while (++i < 91) { + utilKeybinding.keyCodes[String.fromCharCode(i).toLowerCase()] = i; + } - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; + function utilObjectOmit(obj, omitKeys) { + return Object.keys(obj).reduce(function (result, key) { + if (omitKeys.indexOf(key) === -1) { + result[key] = obj[key]; // keep } - return 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; + return result; + }, {}); } - function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { - discardTags = discardTags || {}; - var _option = 'safe'; // 'safe', 'force_local', 'force_remote' - - var _conflicts = []; + // Copies a variable number of methods from source to target. + function utilRebind(target, source) { + var i = 1, + n = arguments.length, + method; - function user(d) { - return typeof formatUser === 'function' ? formatUser(d) : d; + while (++i < n) { + target[method = arguments[i]] = d3_rebind(target, source, source[method]); } - function mergeLocation(remote, target) { - function pointEqual(a, b) { - var epsilon = 1e-6; - return Math.abs(a[0] - b[0]) < epsilon && Math.abs(a[1] - b[1]) < epsilon; - } - - if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { - return target; - } + 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 (_option === 'force_remote') { - return target.update({ - loc: remote.loc - }); - } + function d3_rebind(target, source, method) { + return function () { + var value = method.apply(source, arguments); + return value === source ? target : value; + }; + } - _conflicts.push(_t('merge_remote_changes.conflict.location', { - user: user(remote.user) - })); + // 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; - return target; + function renew() { + var expires = new Date(); + expires.setSeconds(expires.getSeconds() + 5); + document.cookie = name + '=1; expires=' + expires.toUTCString() + '; sameSite=strict'; } - function mergeNodes(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { - return target; - } - - if (_option === 'force_remote') { - return target.update({ - nodes: remote.nodes - }); - } - - var ccount = _conflicts.length; - var o = base.nodes || []; - var a = target.nodes || []; - var b = remote.nodes || []; - var nodes = []; - var hunks = diff3Merge(a, o, b, { - excludeFalseConflicts: true - }); + 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; + }; - for (var i = 0; i < hunks.length; i++) { - var hunk = hunks[i]; + mutex.unlock = function () { + if (!intervalID) return; + document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:00 GMT; sameSite=strict'; + clearInterval(intervalID); + intervalID = null; + }; - if (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; + mutex.locked = function () { + return !!intervalID; + }; - 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 mutex; + } - break; - } - } - } + 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 _conflicts.length === ccount ? target.update({ - nodes: nodes - }) : target; + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); } - 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 ccount = _conflicts.length; - - 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); - } - - continue; - } // restore used childNodes.. + 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; + } - var local = localGraph.hasEntity(id); - var remote = remoteGraph.hasEntity(id); - var target; + return false; + } - if (_option === 'force_remote' && remote && remote.visible) { - updates.replacements.push(remote); - } else if (_option === 'force_local' && local) { - target = osmEntity(local); + function tiler() { + var z = geoScaleToZoom(_scale / (2 * Math.PI), _tileSize); + var z0 = clamp(Math.round(z), _zoomExtent[0], _zoomExtent[1]); + var tileMin = 0; + var tileMax = Math.pow(2, z0) - 1; + var log2ts = Math.log(_tileSize) * Math.LOG2E; + var k = Math.pow(2, z - z0 + log2ts); + var origin = [(_translate[0] - _scale / 2) / k, (_translate[1] - _scale / 2) / k]; + var cols = range$1(clamp(Math.floor(-origin[0]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[0] / k - origin[0]) + _margin, tileMin, tileMax + 1)); + var rows = range$1(clamp(Math.floor(-origin[1]) - _margin, tileMin, tileMax + 1), clamp(Math.ceil(_size[1] / k - origin[1]) + _margin, tileMin, tileMax + 1)); + var tiles = []; - if (remote) { - target = target.update({ - version: remote.version - }); - } + for (var i = 0; i < rows.length; i++) { + var y = rows[i]; - updates.replacements.push(target); - } else if (_option === 'safe' && local && remote && local.version !== remote.version) { - target = osmEntity(local, { - version: remote.version - }); + for (var j = 0; j < cols.length; j++) { + var x = cols[j]; - if (remote.visible) { - target = mergeLocation(remote, target); + if (i >= _margin && i <= rows.length - _margin && j >= _margin && j <= cols.length - _margin) { + tiles.unshift([x, y, z0]); // tiles in view at beginning } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + tiles.push([x, y, z0]); // tiles in margin at the end } - - if (_conflicts.length !== ccount) break; - updates.replacements.push(target); } } - return targetWay; + tiles.translate = origin; + tiles.scale = k; + return tiles; } + /** + * getTiles() returns an array of tiles that cover the map view + */ - 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); - } - - return graph; - } - function mergeMembers(remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.members, remote.members)) { - return target; - } + 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; + } - if (_option === 'force_remote') { - return target.update({ - members: remote.members - }); - } + 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 + */ - _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { - user: user(remote.user) - })); - return target; - } + 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 + }; + }; - function mergeTags(base, remote, target) { - if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { - return target; - } + tiler.tileSize = function (val) { + if (!arguments.length) return _tileSize; + _tileSize = val; + return tiler; + }; - if (_option === 'force_remote') { - return target.update({ - tags: remote.tags - }); - } + tiler.zoomExtent = function (val) { + if (!arguments.length) return _zoomExtent; + _zoomExtent = val; + return tiler; + }; - 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 + tiler.size = function (val) { + if (!arguments.length) return _size; + _size = val; + return tiler; + }; - var changed = false; + tiler.scale = function (val) { + if (!arguments.length) return _scale; + _scale = val; + return tiler; + }; - for (var i = 0; i < keys.length; i++) { - var k = keys[i]; + 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 (o[k] !== b[k] && a[k] !== b[k]) { - // changed remotely.. - if (o[k] !== a[k]) { - // changed locally.. - _conflicts.push(_t('merge_remote_changes.conflict.tags', { - tag: k, - local: a[k], - remote: b[k], - user: user(remote.user) - })); - } else { - // unchanged locally, accept remote change.. - if (b.hasOwnProperty(k)) { - tags[k] = b[k]; - } else { - delete tags[k]; - } - changed = true; - } - } - } + tiler.margin = function (val) { + if (!arguments.length) return _margin; + _margin = +val; + return tiler; + }; - 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` - // + tiler.skipNullIsland = function (val) { + if (!arguments.length) return _skipNullIsland; + _skipNullIsland = val; + return tiler; + }; + return tiler; + } - 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 + function utilTriggerEvent(target, type) { + target.each(function () { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent(type, true, true); + this.dispatchEvent(evt); + }); + } - if (!remote.visible) { - if (_option === 'force_remote') { - return actionDeleteMultiple([id])(graph); - } else if (_option === 'force_local') { - if (target.type === 'way') { - target = mergeChildren(target, utilArrayUniq(local.nodes), updates, graph); - graph = updateChildren(updates, graph); - } + var _mainLocations = coreLocations(); // singleton + // `coreLocations` maintains an internal index of all the boundaries/geofences used by iD. + // It's used by presets, community index, background imagery, to know where in the world these things are valid. + // These geofences should be defined by `locationSet` objects: + // + // let locationSet = { + // include: [ Array of locations ], + // exclude: [ Array of locations ] + // }; + // + // For more info see the location-conflation and country-coder projects, see: + // https://github.com/ideditor/location-conflation + // https://github.com/ideditor/country-coder + // - return graph.replace(target); - } else { - _conflicts.push(_t('merge_remote_changes.conflict.deleted', { - user: user(remote.user) - })); + function coreLocations() { + var _this = {}; + var _resolvedFeatures = {}; // cache of *resolved* locationSet features - return graph; // do nothing - } - } // merge + var _loco = new _default(); // instance of a location-conflation resolver - if (target.type === 'node') { - target = mergeLocation(remote, target); - } else if (target.type === 'way') { - // pull in any child nodes that may not be present locally.. - graph.rebase(remoteGraph.childNodes(remote), [graph], false); - target = mergeNodes(base, remote, target); - target = mergeChildren(target, utilArrayUnion(local.nodes, remote.nodes), updates, graph); - } else if (target.type === 'relation') { - target = mergeMembers(remote, target); - } + var _wp; // instance of a which-polygon index + // pre-resolve the worldwide locationSet - target = mergeTags(base, remote, target); - if (!_conflicts.length) { - graph = updateChildren(updates, graph).replace(target); + var world = { + locationSet: { + include: ['Q2'] } - - return graph; }; + resolveLocationSet(world); + rebuildIndex(); + var _queue = []; - action.withOption = function (opt) { - _option = opt; - return action; - }; + var _deferred = new Set(); - action.conflicts = function () { - return _conflicts; - }; + var _inProcess; // Returns a Promise to process the queue - return action; - } - // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as + function processQueue() { + if (!_queue.length) return Promise.resolve(); // console.log(`queue length ${_queue.length}`); - function actionMove(moveIDs, tryDelta, projection, cache) { - var _delta = tryDelta; + var chunk = _queue.pop(); - 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.. + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferred["delete"](handle); // const t0 = performance.now(); - 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]; + chunk.forEach(resolveLocationSet); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); + + resolvePromise(); }); - if (!parentsMoving) delete cache.moving[nodeID]; - return parentsMoving; - } - 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; + _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 (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 cacheIntersections(ids) { - function isEndpoint(way, id) { - return !way.isClosed() && !!way.affix(id); + function resolveLocationSet(obj) { + if (obj.locationSetID) return; // work was done already + + try { + var locationSet = obj.locationSet; + + if (!locationSet) { + throw new Error('object missing locationSet property'); } - for (var i = 0; i < ids.length; i++) { - var id = ids[i]; // consider only intersections with 1 moved and 1 unmoved way. + if (!locationSet.include) { + // missing `include`, default to worldwide include + locationSet.include = ['Q2']; // https://github.com/openstreetmap/iD/pull/8305#discussion_r662344647 + } - var childNodes = graph.childNodes(graph.entity(id)); + var resolved = _loco.resolveLocationSet(locationSet); - 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; + var locationSetID = resolved.id; + obj.locationSetID = locationSetID; - for (var k = 0; k < parents.length; k++) { - var way = parents[k]; + if (!resolved.feature.geometry.coordinates.length || !resolved.feature.properties.area) { + throw new Error("locationSet ".concat(locationSetID, " resolves to an empty feature.")); + } - if (!cache.moving[way.id]) { - unmoved = way; - break; - } - } + if (!_resolvedFeatures[locationSetID]) { + // First time seeing this locationSet feature + var feature = JSON.parse(JSON.stringify(resolved.feature)); // deep clone - if (!unmoved) continue; // exclude ways that are overly connected.. + feature.id = locationSetID; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - 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) - }); - } + feature.properties.id = locationSetID; + _resolvedFeatures[locationSetID] = feature; // insert into cache } - } + } catch (err) { + obj.locationSet = { + include: ['Q2'] + }; // default worldwide - if (!cache) { - cache = {}; + obj.locationSetID = '+[Q2]'; } + } // Rebuilds the whichPolygon index with whatever features have been resolved. - if (!cache.ok) { - cache.moving = {}; - cache.intersections = []; - cache.replacedVertex = {}; - cache.startLoc = {}; - cache.nodes = []; - cache.ways = []; - cacheEntities(moveIDs); - cacheIntersections(cache.ways); - cache.nodes = cache.nodes.filter(canMove); - cache.ok = true; - } - } // Place a vertex where the moved vertex used to be, to preserve way shape.. - // - // Start: - // b ---- e - // / \ - // / \ - // / \ - // a c - // - // * node '*' added to preserve shape - // / \ - // / b ---- e way `b,e` moved here: - // / \ - // a c + + function rebuildIndex() { + _wp = whichPolygon_1({ + features: Object.values(_resolvedFeatures) + }); + } // + // `mergeCustomGeoJSON` + // Accepts an FeatureCollection-like object containing custom locations + // Each feature must have a filename-like `id`, for example: `something.geojson` // + // { + // "type": "FeatureCollection" + // "features": [ + // { + // "type": "Feature", + // "id": "philly_metro.geojson", + // "properties": { … }, + // "geometry": { … } + // } + // ] + // } // - function 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; - } + _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 prev = graph.hasEntity(way.nodes[prevIndex]); - var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. + var id = feature.id || props.id; + if (!id || !/^\S+\.geojson$/i.test(id)) return; // Ensure `id` exists and is lowercase - if (!prev || !next) return graph; - var key = wayId + '_' + nodeId; - var orig = cache.replacedVertex[key]; + id = id.toLowerCase(); + feature.id = id; + props.id = id; // Ensure `area` property exists - if (!orig) { - orig = osmNode(); - cache.replacedVertex[key] = orig; - cache.startLoc[orig.id] = cache.startLoc[nodeId]; - } + if (!props.area) { + var area = geojsonArea.geometry(feature.geometry) / 1e6; // m² to km² - var start, end; + props.area = Number(area.toFixed(2)); + } - if (delta) { - start = projection(cache.startLoc[nodeId]); - end = projection.invert(geoVecAdd(start, delta)); - } else { - end = cache.startLoc[nodeId]; + _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. + // - 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 (angle > 175 && angle < 185) return graph; // moving forward or backward along way? + _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 - 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? + _queue = _queue.concat(utilArrayChunk(objects, 200)); - if (way.isClosed() && insertAt === 0) insertAt = len; - way = way.addNode(orig.id, insertAt); - return graph.replace(orig).replace(way); - } // Remove duplicate vertex that might have been added by - // replaceMovedVertex. This is done after the unzorro checks. + if (!_inProcess) { + _inProcess = processQueue().then(function () { + rebuildIndex(); + _inProcess = null; + return objects; + }); + } + + 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]` + // - function removeDuplicateVertices(wayId, graph) { - var way = graph.entity(wayId); - var epsilon = 1e-6; - var prev, curr; + _this.locationSetID = function (locationSet) { + var locationSetID; - function isInteresting(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + try { + locationSetID = _loco.validateLocationSet(locationSet).id; + } catch (err) { + locationSetID = '+[Q2]'; // the world } - for (var i = 0; i < way.nodes.length; i++) { - curr = graph.entity(way.nodes[i]); - - if (prev && curr && geoVecEqual(prev.loc, curr.loc, epsilon)) { - if (!isInteresting(prev, graph)) { - way = way.removeNode(prev.id); - graph = graph.replace(way).remove(prev); - } else if (!isInteresting(curr, graph)) { - way = way.removeNode(curr.id); - graph = graph.replace(way).remove(curr); - } - } + 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: { … } + // } - prev = curr; - } - return graph; - } // Reorder nodes around intersections that have moved.. + _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. // - // Start: way1.nodes: b,e (moving) - // a - b - c ----- d way2.nodes: a,b,c,d (static) - // | vertex: b - // e isEP1: true, isEP2, false + // 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, + // … + // } // - // way1 `b,e` moved here: - // a ----- c = b - d - // | - // e + + + _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 // - // reorder nodes way1.nodes: b,e - // a ----- c - b - d way2.nodes: a,c,b,d - // | - // e + // 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 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. + _this.query = function (loc, multi) { + return _wp(loc, multi); + }; // Direct access to the location-conflation resolver - if (isEP1 && isEP2) return graph; - var nodes1 = graph.childNodes(way1).filter(function (n) { - return n !== vertex; - }); - var nodes2 = graph.childNodes(way2).filter(function (n) { - return n !== vertex; - }); - if (way1.isClosed() && way1.first() === vertex.id) nodes1.push(nodes1[0]); - if (way2.isClosed() && way2.first() === vertex.id) nodes2.push(nodes2[0]); - var edge1 = !isEP1 && geoChooseEdge(nodes1, projection(vertex.loc), projection); - var edge2 = !isEP2 && geoChooseEdge(nodes2, projection(vertex.loc), projection); - var loc; // snap vertex to nearest edge (or some point between them).. - if (!isEP1 && !isEP2) { - var epsilon = 1e-6, - maxIter = 10; + _this.loco = function () { + return _loco; + }; // Direct access to the which-polygon index - 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.. + _this.wp = function () { + return _wp; + }; - if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { - way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); - graph = graph.replace(way1); - } + return _this; + } - if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { - way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); - graph = graph.replace(way2); - } + var $findIndex = arrayIteration.findIndex; - return graph; - } - function cleanupIntersections(graph) { - for (var i = 0; i < cache.intersections.length; i++) { - var obj = cache.intersections[i]; - graph = replaceMovedVertex(obj.nodeId, obj.movedId, graph, _delta); - graph = replaceMovedVertex(obj.nodeId, obj.unmovedId, graph, null); - graph = unZorroIntersection(obj, graph); - graph = removeDuplicateVertices(obj.movedId, graph); - graph = removeDuplicateVertices(obj.unmovedId, graph); - } + var FIND_INDEX = 'findIndex'; + var SKIPS_HOLES = true; - return graph; - } // check if moving way endpoint can cross an unmoved way, if so limit delta.. + // Shouldn't skip holes + if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; }); + // `Array.prototype.findIndex` method + // https://tc39.es/ecma262/#sec-array.prototype.findindex + _export({ target: 'Array', proto: true, forced: SKIPS_HOLES }, { + findIndex: function findIndex(callbackfn /* , that = undefined */) { + return $findIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); - function limitDelta(graph) { - function moveNode(loc) { - return geoVecAdd(projection(loc), _delta); - } + // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables + addToUnscopables(FIND_INDEX); - 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 notARegexp = function (it) { + if (isRegexp(it)) { + throw TypeError("The method doesn't accept regular expressions"); + } return it; + }; - if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. + var MATCH = wellKnownSymbol('match'); - 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); + 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; + }; - 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); - } - } + // `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); } + }); - var action = function action(graph) { - if (_delta[0] === 0 && _delta[1] === 0) return graph; - setupCache(graph); + var _mainLocalizer = coreLocalizer(); // singleton - if (cache.intersections.length) { - limitDelta(graph); - } - for (var i = 0; i < cache.nodes.length; i++) { - var node = graph.entity(cache.nodes[i]); - var start = projection(node.loc); - var end = geoVecAdd(start, _delta); - graph = graph.replace(node.move(projection.invert(end))); - } + var _t = _mainLocalizer.t; + // coreLocalizer manages language and locale parameters including translated strings + // - if (cache.intersections.length) { - graph = cleanupIntersections(graph); - } + 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: {…} }, + // … + // } - return graph; - }; + var _dataLocales = {}; // `localeStrings` is an object containing all _loaded_ locale codes -> string data. + // { + // en: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // de: { icons: {…}, toolbar: {…}, modes: {…}, operations: {…}, … }, + // … + // } - action.delta = function () { - return _delta; + 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; }; - return action; - } + localizer.localeCodes = function () { + return _localeCodes; + }; - function actionMoveMember(relationId, fromIndex, toIndex) { - return function (graph) { - return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + localizer.languageCode = function () { + return _languageCode; }; - } - 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))); + localizer.textDirection = function () { + return _textDirection; }; - action.transitionable = true; - return action; - } + localizer.usesMetric = function () { + return _usesMetric; + }; - function actionNoop() { - return function (graph) { - return graph; + localizer.languageNames = function () { + return _languageNames; }; - } - 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) + localizer.scriptNames = function () { + return _scriptNames; + }; // The client app may want to manually set the locale, regardless of the + // settings provided by the browser - var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); - var upperThreshold = Math.cos(threshold * Math.PI / 180); - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var way = graph.entity(wayID); - way = way.removeNode(''); // sanity check - remove any consecutive duplicates + 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; - if (way.tags.nonsquare) { - var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare + localizer.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; + var filesToFetch = [// load the list of languages + 'languages', // load the list of supported locales + 'locales']; + var localeDirs = { + general: 'locales', + tagging: 'https://cdn.jsdelivr.net/npm/@openstreetmap/id-tagging-schema@3/dist/translations' + }; + var fileMap = _mainFileFetcher.fileMap(); - delete tags.nonsquare; - way = way.update({ - tags: tags - }); + for (var scopeId in localeDirs) { + var key = "locales_index_".concat(scopeId); + fileMap[key] = localeDirs[scopeId] + '/index.min.json'; + filesToFetch.push(key); } - graph = graph.replace(way); - var isClosed = way.isClosed(); - var nodes = graph.childNodes(way).slice(); // shallow copy + 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); - if (isClosed) nodes.pop(); + 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 (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 + _localeCodes = localesToUseFrom(requestedLocales); // Run iD in the highest-priority locale; the rest are fallbacks + _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 - var nodeCount = {}; - var points = []; - var corner = { - i: 0, - dotp: 1 - }; - var node, point, loc, score, motions, i, j; - 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) + _localeCodes.slice(0, fullCoverageIndex + 1).forEach(function (code) { + var scopeId = Object.keys(localeDirs)[i]; + var directory = Object.values(localeDirs)[i]; + if (index[code]) loadStringsPromises.push(localizer.loadLocale(code, scopeId, directory)); + }); }); - } + return Promise.all(loadStringsPromises); + }).then(function () { + updateForCurrentLocale(); + })["catch"](function (err) { + return console.error(err); + }); // eslint-disable-line + }; // Returns the locales from `requestedLocales` supported by iD that we should use - if (points.length === 3) { - // move only one vertex for right triangle - for (i = 0; i < 1000; i++) { - motions = points.map(calcMotion); - points[corner.i].coord = geoVecAdd(points[corner.i].coord, motions[corner.i]); - score = corner.dotp; - if (score < epsilon) { - break; - } - } + function localesToUseFrom(requestedLocales) { + var supportedLocales = _dataLocales; + var toUse = []; - 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 in requestedLocales) { + var locale = requestedLocales[i]; + if (supportedLocales[locale]) toUse.push(locale); - for (i = 0; i < points.length; i++) { - point = points[i]; - var dotp = 0; + 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 - 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 + return utilArrayUniq(toUse); + } + function updateForCurrentLocale() { + if (!_localeCode) return; + _languageCode = _localeCode.split('-')[0]; + var currentData = _dataLocales[_localeCode] || _dataLocales[_languageCode]; + var hash = utilStringQs(window.location.hash); - var bestPoints = clonePoints(simplified); - var originalPoints = clonePoints(simplified); - score = Infinity; + if (hash.rtl === 'true') { + _textDirection = 'rtl'; + } else if (hash.rtl === 'false') { + _textDirection = 'ltr'; + } else { + _textDirection = currentData && currentData.rtl ? 'rtl' : 'ltr'; + } - for (i = 0; i < 1000; i++) { - motions = simplified.map(calcMotion); + 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 - for (j = 0; j < motions.length; j++) { - simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); - } - var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); + localizer.loadLocale = function (locale, scopeId, directory) { + // US English is the default + if (locale.toLowerCase() === 'en-us') locale = 'en'; - if (newScore < score) { - bestPoints = clonePoints(simplified); - score = newScore; - } + if (_localeStrings[scopeId] && _localeStrings[scopeId][locale]) { + // already loaded + return Promise.resolve(locale); + } - if (score < epsilon) { - break; - } - } + 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; + }); + }; - var bestCoords = bestPoints.map(function (p) { - return p.coord; - }); - if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move + 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` - for (i = 0; i < bestPoints.length; i++) { - point = bestPoints[i]; - 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 + 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 - for (i = 0; i < straights.length; i++) { - point = straights[i]; - if (nodeCount[point.id] > 1) continue; // skip self-intersections - node = graph.entity(point.id); + if (number === 1) return 'one'; + return 'other'; + } + /** + * Try to find that string in `locale` or the current `_localeCode` matching + * the given `stringId`. If no string can be found in the requested locale, + * we'll recurse down all the `_localeCodes` until one is found. + * + * @param {string} stringId string identifier + * @param {object?} replacements token replacements and default string + * @param {string?} locale locale to use (defaults to currentLocale) + * @return {string?} localized string + */ - if (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); - if (choice) { - loc = projection.invert(choice.target); - graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); - } - } - } + localizer.tInfo = function (origStringId, replacements, locale) { + var stringId = origStringId.trim(); + var scopeId = 'general'; + + if (stringId[0] === '_') { + var split = stringId.split('.'); + scopeId = split[0].slice(1); + stringId = split.slice(1).join('.'); } - return graph; + locale = locale || _localeCode; + var path = stringId.split('.').map(function (s) { + return s.replace(//g, '.'); + }).reverse(); + var stringsKey = locale; // US English is the default - function clonePoints(array) { - return array.map(function (p) { - return { - id: p.id, - coord: [p.coord[0], p.coord[1]] - }; - }); - } + if (stringsKey.toLowerCase() === 'en-us') stringsKey = 'en'; + var result = _localeStrings && _localeStrings[scopeId] && _localeStrings[scopeId][stringsKey]; - 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) + while (result !== undefined && path.length) { + result = result[path.pop()]; + } - if (nodeCount[array[i].id] > 1) return [0, 0]; - var a = array[(i - 1 + array.length) % array.length].coord; - var origin = point.coord; - var b = array[(i + 1) % array.length].coord; - var p = geoVecSubtract(a, origin); - var q = geoVecSubtract(b, origin); - var scale = 2 * Math.min(geoVecLength(p), geoVecLength(q)); - p = geoVecNormalize(p); - q = geoVecNormalize(q); - var dotp = p[0] * q[0] + p[1] * q[1]; - var val = Math.abs(dotp); + if (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 (val < lowerThreshold) { - // nearly orthogonal - corner.i = i; - corner.dotp = val; - var vec = geoVecNormalize(geoVecAdd(p, q)); - return geoVecScale(vec, 0.1 * dotp * scale); - } + if (number !== undefined) { + var rule = pluralRule(number, locale); - return [0, 0]; // do nothing - } - }; // if we are only orthogonalizing one vertex, - // get that vertex and the previous and next + if (result[rule]) { + result = result[rule]; + } else { + // We're pretty sure this should be a plural but no string + // could be found for the given rule. Just pick the first + // string and hope it makes sense. + result = Object.values(result)[0]; + } + } + } + if (typeof result === 'string') { + for (var key in replacements) { + var value = replacements[key]; - function nodeSubset(nodes, vertexID, isClosed) { - var first = isClosed ? 0 : 1; - var last = isClosed ? nodes.length : nodes.length - 1; + 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(); + } + } - for (var i = first; i < last; i++) { - if (nodes[i].id === vertexID) { - return [nodes[(i - 1 + nodes.length) % nodes.length], nodes[i], nodes[(i + 1) % nodes.length]]; + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); + result = result.replace(regex, value); + } + } } - } - return []; - } + 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 - 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 + var index = _localeCodes.indexOf(locale); - if (isClosed) nodes.pop(); - var allowStraightAngles = false; + 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 (vertexID !== undefined) { - allowStraightAngles = true; - nodes = nodeSubset(nodes, vertexID, isClosed); - if (nodes.length !== 3) return 'end_vertex'; + if (replacements && 'default' in replacements) { + // Fallback to a default value if one is specified in `replacements` + return { + text: replacements["default"], + locale: null + }; } - var coords = nodes.map(function (n) { - return projection(n.loc); - }); - var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); + var missing = "Missing ".concat(locale, " translation: ").concat(origStringId); + if (typeof console !== 'undefined') console.error(missing); // eslint-disable-line - if (score === null) { - return 'not_squarish'; - } else if (score === 0) { - return 'square_enough'; - } else { - return false; - } + return { + text: missing, + locale: 'en' + }; }; - action.transitionable = true; - return action; - } + localizer.hasTextForStringId = function (stringId) { + return !!localizer.tInfo(stringId, { + "default": 'nothing found' + }).locale; + }; // Returns only the localized text, discarding the locale info - // - // `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' - }); + 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 - 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' - }); - }); - } - members.push({ - id: toWay.id, - type: 'way', - role: 'to' - }); - return graph.replace(osmRelation({ - id: restrictionID, - tags: { - type: 'restriction', - restriction: restrictionType - }, - members: members - })); + 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) : ''; }; - } - function actionRevert(id) { - var action = function action(graph) { - var entity = graph.hasEntity(id), - base = graph.base().entities[id]; + localizer.htmlForLocalizedText = function (text, localeCode) { + return "").concat(text, ""); + }; - 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); + 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 (parent.isDegenerate()) { - graph = actionDeleteWay(parent.id)(graph); - } + + 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 - graph.parentRelations(entity).forEach(function (parent) { - parent = parent.removeMembersWithID(id); - graph = graph.replace(parent); + if (_languageNames[base]) { + // base language name in locale language + var scriptCode = langInfo.script; + var script = _scriptNames[scriptCode] || scriptCode; // e.g. "Serbian (Cyrillic)" - if (parent.isDegenerate()) { - graph = actionDeleteRelation(parent.id)(graph); + 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 graph.revert(id); + return code; // if not found, use the code }; - return action; + return localizer; } - 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))); - }); + // `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; }); }; - return action; - } + _this.matchGeometry = function (geometry) { + return presetCollection(_this.collection.filter(function (d) { + return d.matchGeometry(geometry); + })); + }; - function actionScale(ids, pivotLoc, scaleFactor, projection) { - return function (graph) { - return graph.update(function (graph) { - var point, radial; - utilGetAllNodes(ids, graph).forEach(function (node) { - point = projection(node.loc); - radial = [point[0] - pivotLoc[0], point[1] - pivotLoc[1]]; - point = [pivotLoc[0] + scaleFactor * radial[0], pivotLoc[1] + scaleFactor * radial[1]]; - graph = graph.replace(node.move(projection.invert(point))); + _this.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); }); - }); + })); }; - } - /* Align nodes along their common axis */ + _this.fallback = function (geometry) { + var id = geometry; + if (id === 'vertex') id = 'point'; + return _this.item(id); + }; - function actionStraightenNodes(nodeIDs, projection) { - function positionAlongWay(a, o, b) { - return geoVecDot(a, b, o) / geoVecDot(b, b, o); - } // returns the endpoints of the long axis of symmetry of the `points` bounding rect + _this.search = function (value, geometry, loc) { + if (!value) return _this; // don't remove diacritical characters since we're assuming the user is being intentional + value = value.toLowerCase().trim(); // match at name beginning or just after a space (e.g. "office" -> match "Law Office") - 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 + function leading(a) { + var index = a.indexOf(value); + return index === 0 || a[index - 1] === ' '; + } // match at name beginning only - 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 leadingStrict(a) { + var index = a.indexOf(value); + return index === 0; } - return [p2, q2]; - } + function sortPresets(nameProp) { + return function sortNames(a, b) { + var aCompare = a[nameProp](); + var bCompare = b[nameProp](); // priority if search string matches preset name exactly - #4325 - var action = function action(graph, t) { - if (t === null || !isFinite(t)) t = 1; - t = Math.min(Math.max(+t, 0), 1); - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); - }); - var points = nodes.map(function (n) { - return projection(n.loc); - }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; // Move points onto the line connecting the endpoints + if (value === aCompare) return -1; + if (value === bCompare) return 1; // priority for higher matchScore - 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))); + 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; + }; } - return graph; - }; + var pool = _this.collection; - action.disabled = function (graph) { - var nodes = nodeIDs.map(function (id) { - return graph.entity(id); + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + pool = pool.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } + + var searchable = pool.filter(function (a) { + return a.searchable !== false && a.suggestion !== true; }); - var points = nodes.map(function (n) { - return projection(n.loc); + var suggestions = pool.filter(function (a) { + return a.suggestion === true; + }); // matches value to preset.name + + var leadingNames = searchable.filter(function (a) { + return leading(a.searchName()); + }).sort(sortPresets('searchName')); // matches value to preset suggestion name + + var leadingSuggestions = suggestions.filter(function (a) { + return leadingStrict(a.searchName()); + }).sort(sortPresets('searchName')); + var leadingNamesStripped = searchable.filter(function (a) { + return leading(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); + var leadingSuggestionsStripped = suggestions.filter(function (a) { + return leadingStrict(a.searchNameStripped()); + }).sort(sortPresets('searchNameStripped')); // matches value to preset.terms values + + var leadingTerms = searchable.filter(function (a) { + return (a.terms() || []).some(leading); }); - var endpoints = getEndpoints(points); - var startPoint = endpoints[0]; - var endPoint = endpoints[1]; - var maxDistance = 0; + var leadingSuggestionTerms = suggestions.filter(function (a) { + return (a.terms() || []).some(leading); + }); // matches value to preset.tags values - 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); + 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 - if (!isNaN(dist) && dist > maxDistance) { - maxDistance = dist; + 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 + + 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 { + geometry.forEach(function (geom) { + return results.push(_this.fallback(geom)); + }); } } - if (maxDistance < 0.0001) { - return 'straight_enough'; - } + return presetCollection(utilArrayUniq(results)); }; - action.transitionable = true; - return action; + return _this; } - /* - * Based on https://github.com/openstreetmap/potlatch2/net/systemeD/potlatch2/tools/Straighten.as - */ + // `presetCategory` builds a `presetCollection` of member presets, + // decorated with some extra methods for searching and matching geometry + // - 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 presetCategory(categoryID, category, allPresets) { + var _this = Object.assign({}, category); // shallow copy - 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'; - }); + var _searchName; // cache - for (var i = 0; i < selectedWays.length; i++) { - var way = graph.entity(selectedWays[i]); - nodes = way.nodes.slice(0); - remainingWays.push(nodes); - startNodes.push(nodes[0]); - endNodes.push(nodes[nodes.length - 1]); - } // Remove duplicate end/startNodes (duplicate nodes cannot be at the line end, - // and need to be removed so currNode difference calculation below works) - // i.e. ["n-1", "n-1", "n-2"] => ["n-2"] + var _searchNameStripped; // cache - startNodes = startNodes.filter(function (n) { - return startNodes.indexOf(n) === startNodes.lastIndexOf(n); + + _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 (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); }); - 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 + _this.matchScore = function () { + return -1; + }; - 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 + _this.name = function () { + return _t("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; + _this.nameLabel = function () { + return _t.html("_tagging.presets.categories.".concat(categoryID, ".name"), { + 'default': categoryID + }); + }; - while (remainingWays.length) { - nextWay = getNextWay(currNode, remainingWays); - remainingWays = utilArrayDifference(remainingWays, [nextWay]); + _this.terms = function () { + return []; + }; - if (nextWay[0] !== currNode) { - nextWay.reverse(); - } + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } - nodes = nodes.concat(nextWay); - currNode = nodes[nodes.length - 1]; - } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes + return _searchName; + }; + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts - if (selectedNodes.length === 2) { - var startNodeIdx = nodes.indexOf(selectedNodes[0]); - var endNodeIdx = nodes.indexOf(selectedNodes[1]); - var sortedStartEnd = [startNodeIdx, endNodeIdx]; - sortedStartEnd.sort(function (a, b) { - return a - b; - }); - nodes = nodes.slice(sortedStartEnd[0], sortedStartEnd[1] + 1); + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics + + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); } - return nodes.map(function (n) { - return graph.entity(n); - }); - } + return _searchNameStripped; + }; - function shouldKeepNode(node, graph) { - return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); - } + return _this; + } - 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; + // `presetField` decorates a given `field` Object + // with some extra methods for searching and matching geometry + // - for (i = 1; i < points.length - 1; i++) { - var node = nodes[i]; - var point = points[i]; + function presetField(fieldID, field) { + var _this = Object.assign({}, field); // shallow copy - 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); - } + _this.id = fieldID; // for use in classes, element ids, css selectors - return graph; + _this.safeid = utilSafeClassName(fieldID); + + _this.matchGeometry = function (geom) { + return !_this.geometry || _this.geometry.indexOf(geom) !== -1; }; - action.disabled = function (graph) { - // check way isn't too bendy - var nodes = allNodes(graph); - var points = nodes.map(function (n) { - return projection(n.loc); + _this.matchAllGeometry = function (geometries) { + return !_this.geometry || geometries.every(function (geom) { + return _this.geometry.indexOf(geom) !== -1; }); - var startPoint = points[0]; - var endPoint = points[points.length - 1]; - var threshold = 0.2 * geoVecLength(startPoint, endPoint); - var i; + }; - if (threshold === 0) { - return 'too_bendy'; - } + _this.t = function (scope, options) { + return _t("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - var maxDistance = 0; + _this.t.html = function (scope, options) { + return _t.html("_tagging.presets.fields.".concat(fieldID, ".").concat(scope), options); + }; - 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 + _this.hasTextForStringId = function (scope) { + return _mainLocalizer.hasTextForStringId("_tagging.presets.fields.".concat(fieldID, ".").concat(scope)); + }; - if (isNaN(dist) || dist > threshold) { - return 'too_bendy'; - } else if (dist > maxDistance) { - maxDistance = dist; - } - } + _this.title = function () { + return _this.overrideLabel || _this.t('label', { + 'default': fieldID + }); + }; - var keepingAllNodes = nodes.every(function (node, i) { - return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); + _this.label = function () { + return _this.overrideLabel || _this.t.html('label', { + 'default': fieldID }); + }; - if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes - keepingAllNodes) { - return 'straight_enough'; - } + var _placeholder = _this.placeholder; + + _this.placeholder = function () { + return _this.t('placeholder', { + 'default': _placeholder + }); }; - action.transitionable = true; - return action; + _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; } - // - // `turn` must be an `osmTurn` object with a `restrictionID` property. - // see osm/intersection.js, pathToTurn() + // `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 + }); + + // `presetPreset` decorates a given `preset` Object + // with some extra methods for searching and matching geometry // - function actionUnrestrictTurn(turn) { - return function (graph) { - return actionDeleteRelation(turn.restrictionID)(graph); - }; - } + function presetPreset(presetID, preset, addable, allFields, allPresets) { + allFields = allFields || {}; + allPresets = allPresets || {}; - /* Reflect the given area around its axis of symmetry */ + var _this = Object.assign({}, preset); // shallow copy - 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 _addable = addable || false; - var p1 = [(ssr.poly[0][0] + ssr.poly[1][0]) / 2, (ssr.poly[0][1] + ssr.poly[1][1]) / 2]; - var q1 = [(ssr.poly[2][0] + ssr.poly[3][0]) / 2, (ssr.poly[2][1] + ssr.poly[3][1]) / 2]; - var p2 = [(ssr.poly[3][0] + ssr.poly[4][0]) / 2, (ssr.poly[3][1] + ssr.poly[4][1]) / 2]; - var q2 = [(ssr.poly[1][0] + ssr.poly[2][0]) / 2, (ssr.poly[1][1] + ssr.poly[2][1]) / 2]; - var p, q; - var isLong = geoVecLength(p1, q1) > geoVecLength(p2, q2); + var _resolvedFields; // cache - 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 _resolvedMoreFields; // cache - 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); - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - var c = projection(node.loc); - var c2 = [a * (c[0] - p[0]) + b * (c[1] - p[1]) + p[0], b * (c[0] - p[0]) - a * (c[1] - p[1]) + p[1]]; - var loc2 = projection.invert(c2); - node = node.move(geoVecInterp(node.loc, loc2, t)); - graph = graph.replace(node); - } + var _searchName; // cache - return graph; - }; - action.useLongAxis = function (val) { - if (!arguments.length) return _useLongAxis; - _useLongAxis = val; - return action; - }; + var _searchNameStripped; // cache - action.transitionable = true; - return action; - } - function actionUpgradeTags(entityId, oldTags, replaceTags) { - return function (graph) { - var entity = graph.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy + _this.id = presetID; + _this.safeid = utilSafeClassName(presetID); // for use in css classes, selectors, element ids - var transferValue; - var semiIndex; + _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 || []; - for (var oldTagKey in oldTags) { - if (!(oldTagKey in tags)) continue; // wildcard match + _this.fields = function () { + return _resolvedFields || (_resolvedFields = resolve('fields')); + }; - if (oldTags[oldTagKey] === '*') { - // note the value since we might need to transfer it - transferValue = tags[oldTagKey]; - delete tags[oldTagKey]; // exact match - } else if (oldTags[oldTagKey] === tags[oldTagKey]) { - delete tags[oldTagKey]; // match is within semicolon-delimited values - } else { - var vals = tags[oldTagKey].split(';').filter(Boolean); - var oldIndex = vals.indexOf(oldTags[oldTagKey]); + _this.moreFields = function () { + return _resolvedMoreFields || (_resolvedMoreFields = resolve('moreFields')); + }; - 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; - } + _this.resetFields = function () { + return _resolvedFields = _resolvedMoreFields = null; + }; - vals.splice(oldIndex, 1); - tags[oldTagKey] = vals.join(';'); - } - } - } + _this.tags = _this.tags || {}; + _this.addTags = _this.addTags || _this.tags; + _this.removeTags = _this.removeTags || _this.addTags; + _this.geometry = _this.geometry || []; - if (replaceTags) { - for (var replaceKey in replaceTags) { - var replaceValue = replaceTags[replaceKey]; + _this.matchGeometry = function (geom) { + return _this.geometry.indexOf(geom) >= 0; + }; - 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); + _this.matchAllGeometry = function (geoms) { + return geoms.every(_this.matchGeometry); + }; - if (existingVals.indexOf(replaceValue) === -1) { - existingVals.splice(semiIndex, 0, replaceValue); - tags[replaceKey] = existingVals.join(';'); - } - } else { - tags[replaceKey] = replaceValue; - } - } + _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 graph.replace(entity.update({ - tags: tags - })); + return score; }; - } - function behaviorEdit(context) { - function behavior() { - context.map().minzoom(context.minEditableZoom()); - } + _this.t = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t(textID, options); + }; - behavior.off = function () { - context.map().minzoom(0); + _this.t.html = function (scope, options) { + var textID = "_tagging.presets.presets.".concat(presetID, ".").concat(scope); + return _t.html(textID, options); }; - return behavior; - } + _this.name = function () { + return _this.t('name', { + 'default': _this.originalName + }); + }; - /* - 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.nameLabel = function () { + return _this.t.html('name', { + 'default': _this.originalName + }); + }; - 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. - */ + _this.subtitle = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - function behaviorHover(context) { - var dispatch$1 = dispatch('hover'); + return _t('_tagging.presets.presets.' + path.join('/') + '.name'); + } - var _selection = select(null); + return null; + }; - var _newNodeId = null; - var _initialNodeID = null; + _this.subtitleLabel = function () { + if (_this.suggestion) { + var path = presetID.split('/'); + path.pop(); // remove brand name - var _altDisables; + return _t.html('_tagging.presets.presets.' + path.join('/') + '.name'); + } - var _ignoreVertex; + return null; + }; - var _targets = []; // use pointer events on supported platforms; fallback to mouse events + _this.terms = function () { + return _this.t('terms', { + 'default': _this.originalTerms + }).toLowerCase().trim().split(/\s*,+\s*/); + }; - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + _this.searchName = function () { + if (!_searchName) { + _searchName = (_this.suggestion ? _this.originalName : _this.name()).toLowerCase(); + } - function keydown(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); + return _searchName; + }; - _selection.classed('hover-disabled', true); + _this.searchNameStripped = function () { + if (!_searchNameStripped) { + _searchNameStripped = _this.searchName(); // split combined diacritical characters into their parts + + if (_searchNameStripped.normalize) _searchNameStripped = _searchNameStripped.normalize('NFD'); // remove diacritics - dispatch$1.call('hover', this, null); + _searchNameStripped = _searchNameStripped.replace(/[\u0300-\u036f]/g, ''); } - } - function keyup(d3_event) { - if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); + return _searchNameStripped; + }; - _selection.classed('hover-disabled', false); + _this.isFallback = function () { + var tagCount = Object.keys(_this.tags).length; + return tagCount === 0 || tagCount === 1 && _this.tags.hasOwnProperty('area'); + }; - dispatch$1.call('hover', this, _targets); - } - } + _this.addable = function (val) { + if (!arguments.length) return _addable; + _addable = val; + return _this; + }; - function behavior(selection) { - _selection = selection; - _targets = []; + _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 (_initialNodeID) { - _newNodeId = _initialNodeID; - _initialNodeID = null; + 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 { - _newNodeId = null; + return { + key: key, + value: value + }; } + }; - _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices - .on(_pointerPrefix + 'down.hover', pointerover); + _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)); - select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); + if (geometry && !skipFieldDefaults) { + _this.fields().forEach(function (field) { + if (field.matchGeometry(geometry) && field.key && field["default"] === tags[field.key]) { + delete tags[field.key]; + } + }); + } - function eventTarget(d3_event) { - var datum = d3_event.target && d3_event.target.__data__; - if (_typeof(datum) !== 'object') return null; + delete tags.area; + return tags; + }; - if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { - return datum.properties.entity; + _this.setTags = function (tags, geometry, skipFieldDefaults) { + var addTags = _this.addTags; + tags = Object.assign({}, tags); // shallow copy + + 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`) - return datum; - } - 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 (!addTags.hasOwnProperty('area')) { + delete tags.area; - if (target && _targets.indexOf(target) === -1) { - _targets.push(target); + if (geometry === 'area') { + var needsAreaTag = true; - updateHover(d3_event, _targets); + if (_this.geometry.indexOf('line') === -1) { + for (var _k2 in addTags) { + if (_k2 in osmAreaKeys) { + needsAreaTag = false; + break; + } + } + } + + if (needsAreaTag) { + tags.area = 'yes'; + } } } - function pointerout(d3_event) { - var target = eventTarget(d3_event); + 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 index = _targets.indexOf(target); + return tags; + }; // For a preset without fields, use the fields of the parent preset. + // Replace {preset} placeholders with the fields of the specified presets. - if (index !== -1) { - _targets.splice(index); - updateHover(d3_event, _targets); + function resolve(which) { + var fieldIDs = which === 'fields' ? _this.originalFields : _this.originalMoreFields; + var resolved = []; + fieldIDs.forEach(function (fieldID) { + var match = fieldID.match(/\{(.*)\}/); + + if (match !== null) { + // a presetID wrapped in braces {} + resolved = resolved.concat(inheritFields(match[1], which)); + } else if (allFields[fieldID]) { + // a normal fieldID + resolved.push(allFields[fieldID]); + } else { + console.log("Cannot resolve \"".concat(fieldID, "\" found in ").concat(_this.id, ".").concat(which)); // eslint-disable-line no-console } - } + }); // no fields resolved, so use the parent's if possible - function allowsVertex(d) { - return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); + if (!resolved.length) { + var endIndex = _this.id.lastIndexOf('/'); + + var parentID = endIndex && _this.id.substring(0, endIndex); + + if (parentID) { + resolved = inheritFields(parentID, which); + } } - function modeAllowsHover(target) { - var mode = context.mode(); + return utilArrayUniq(resolved); // returns an array of fields to inherit from the given presetID, if found - if (mode.id === 'add-point') { - return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; + function inheritFields(presetID, which) { + var parent = allPresets[presetID]; + if (!parent) return []; + + if (which === 'fields') { + return parent.fields().filter(shouldInherit); + } else if (which === 'moreFields') { + return parent.moreFields(); + } else { + return []; } + } // Skip `fields` for the keys which define the preset. + // These are usually `typeCombo` fields like `shop=*` + + function shouldInherit(f) { + if (f.key && _this.tags[f.key] !== undefined && // inherit anyway if multiple values are allowed or just a checkbox + f.type !== 'multiCombo' && f.type !== 'semiCombo' && f.type !== 'manyCombo' && f.type !== 'check') return false; return true; } + } - function updateHover(d3_event, targets) { - _selection.selectAll('.hover').classed('hover', false); + return _this; + } - _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); + var _mainPresetIndex = presetIndex(); // singleton + // `presetIndex` wraps a `presetCollection` + // with methods for loading new data and returning defaults + // - var mode = context.mode(); + function presetIndex() { + var dispatch = dispatch$8('favoritePreset', 'recentsChange'); + var MAXRECENTS = 30; // seed the preset lists with geometry fallbacks - 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 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 + }); - 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 _this = presetCollection([POINT, LINE, AREA, RELATION]); - return true; - }); - var selector = ''; + 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 - for (var i in targets) { - var datum = targets[i]; // What are we hovering over? + var _recents; - 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; + var _favorites; // Index of presets by (geometry, tag key). - if (datum.type === 'relation') { - for (var j in datum.members) { - selector += ', .' + datum.members[j].id; - } - } - } - } - var suppressed = _altDisables && d3_event && d3_event.altKey; + var _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} + }; - if (selector.trim().length) { - // remove the first comma - selector = selector.slice(1); + var _loadPromise; - _selection.selectAll(selector).classed(suppressed ? 'hover-suppressed' : 'hover', true); - } + _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] + }); - dispatch$1.call('hover', this, !suppressed && targets); - } - } + 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: {} + //} - 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); - }; - behavior.altDisables = function (val) { - if (!arguments.length) return _altDisables; - _altDisables = val; - return behavior; - }; + _this.merge = function (d) { + var newLocationSets = []; // Merge Fields - behavior.ignoreVertex = function (val) { - if (!arguments.length) return _ignoreVertex; - _ignoreVertex = val; - return behavior; - }; + if (d.fields) { + Object.keys(d.fields).forEach(function (fieldID) { + var f = d.fields[fieldID]; - behavior.initialNodeID = function (nodeId) { - _initialNodeID = nodeId; - return behavior; - }; + if (f) { + // add or replace + f = presetField(fieldID, f); + if (f.locationSet) newLocationSets.push(f); + _fields[fieldID] = f; + } else { + // remove + delete _fields[fieldID]; + } + }); + } // Merge Presets - return 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'); + if (d.presets) { + Object.keys(d.presets).forEach(function (presetID) { + var p = d.presets[presetID]; - var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); + if (p) { + // add or replace + var isAddable = !_addablePresetIDs || _addablePresetIDs.has(presetID); - var _edit = behaviorEdit(context); + 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]; - var _closeTolerance = 4; - var _tolerance = 12; - var _mouseLeave = false; - var _lastMouse = null; + if (existing && !existing.isFallback()) { + delete _presets[presetID]; + } + } + }); + } // Merge Categories - var _lastPointerUpEvent; - var _downPointer; // use pointer events on supported platforms; fallback to mouse events + if (d.categories) { + Object.keys(d.categories).forEach(function (categoryID) { + var c = d.categories[categoryID]; + if (c) { + // add or replace + c = presetCategory(categoryID, c, _presets); + if (c.locationSet) newLocationSets.push(c); + _categories[categoryID] = c; + } else { + // remove + delete _categories[categoryID]; + } + }); + } // Rebuild _this.collection after changing presets and categories - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code - // - `mode/drag_node.js` `datum()` + _this.collection = Object.values(_presets).concat(Object.values(_categories)); // Merge Defaults - function datum(d3_event) { - var mode = context.mode(); - var isNote = mode && mode.id.indexOf('note') !== -1; - if (d3_event.altKey || isNote) return {}; - var element; + if (d.defaults) { + Object.keys(d.defaults).forEach(function (geometry) { + var def = d.defaults[geometry]; - 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) + if (Array.isArray(def)) { + // add or replace + _defaults[geometry] = presetCollection(def.map(function (id) { + return _presets[id] || _categories[id]; + }).filter(Boolean)); + } else { + // remove + delete _defaults[geometry]; + } + }); + } // Rebuild universal fields array - var d = element.__data__; - return d && d.properties && d.properties.target ? d : {}; - } + _universal = Object.values(_fields).filter(function (field) { + return field.universal; + }); // Reset all the preset fields - they'll need to be resolved again - function pointerdown(d3_event) { - if (_downPointer) return; - var pointerLocGetter = utilFastMouse(this); - _downPointer = { - id: d3_event.pointerId || 'mouse', - pointerLocGetter: pointerLocGetter, - downTime: +new Date(), - downLoc: pointerLocGetter(d3_event) - }; - dispatch$1.call('down', this, d3_event, datum(d3_event)); - } + Object.values(_presets).forEach(function (preset) { + return preset.resetFields(); + }); // Rebuild geometry index - 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); + _geometryIndex = { + point: {}, + vertex: {}, + line: {}, + area: {}, + relation: {} + }; - 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); - } - } + _this.collection.forEach(function (preset) { + (preset.geometry || []).forEach(function (geometry) { + var g = _geometryIndex[geometry]; - function pointermove(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { - var p2 = _downPointer.pointerLocGetter(d3_event); + for (var key in preset.tags) { + (g[key] = g[key] || []).push(preset); + } + }); + }); // Merge Custom Features - var dist = geoVecLength(_downPointer.downLoc, p2); - if (dist >= _closeTolerance) { - _downPointer.isCancelled = true; - dispatch$1.call('downcancel', this); - } + if (d.featureCollection && Array.isArray(d.featureCollection.features)) { + _mainLocations.mergeCustomGeoJSON(d.featureCollection); + } // Resolve all locationSet features. + + + if (newLocationSets.length) { + _mainLocations.mergeLocationSets(newLocationSets); } - 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. + return _this; + }; - 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)); - } + _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 - function pointercancel(d3_event) { - if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { - if (!_downPointer.isCancelled) { - dispatch$1.call('downcancel', this); + if (geometry === 'vertex' && entity.isOnAddressLine(resolver)) { + geometry = 'point'; } - _downPointer = null; - } - } + var entityExtent = entity.extent(resolver); + return _this.matchTags(entity.tags, geometry, entityExtent.center()); + }); + }; - function mouseenter() { - _mouseLeave = false; - } + _this.matchTags = function (tags, geometry, loc) { + var geometryMatches = _geometryIndex[geometry]; + var address; + var best = -1; + var match; + var validLocations; - function mouseleave() { - _mouseLeave = true; - } + if (Array.isArray(loc)) { + validLocations = _mainLocations.locationsAt(loc); + } - 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()` + 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; - function click(d3_event, loc) { - var d = datum(d3_event); - var target = d && d.properties && d.properties.entity; - var mode = context.mode(); + for (var i = 0; i < keyMatches.length; i++) { + var candidate = keyMatches[i]; // discard candidate preset if location is not valid at `loc` - 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()); + if (validLocations && candidate.locationSetID) { + if (!validLocations[candidate.locationSetID]) continue; + } - if (choice) { - var edge = [target.nodes[choice.index - 1], target.nodes[choice.index]]; - dispatch$1.call('clickWay', this, choice.loc, edge, d); - return; + var score = candidate.matchScore(tags); + + if (score > best) { + best = score; + match = candidate; + } } - } else if (mode.id !== 'add-point' || mode.preset.matchGeometry('point')) { - var locLatLng = context.projection.invert(loc); - dispatch$1.call('click', this, locLatLng, d); } - } // treat a spacebar press like a click + if (address && (!match || match.isFallback())) { + match = address; + } - function space(d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var currSpace = context.map().mouse(); + return match || _this.fallback(geometry); + }; - if (_disableSpace && _lastSpace) { - var dist = geoVecLength(_lastSpace, currSpace); + _this.allowsVertex = function (entity, resolver) { + if (entity.type !== 'node') return false; + if (Object.keys(entity.tags).length === 0) return true; + return resolver["transient"](entity, 'vertexMatch', function () { + // address lines allow vertices to act as standalone points + if (entity.isOnAddressLine(resolver)) return true; + var geometries = osmNodeGeometriesForTags(entity.tags); + if (geometries.vertex) return true; + if (geometries.point) return false; // allow vertices for unspecified points - if (dist > _tolerance) { - _disableSpace = false; - } - } + 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. - 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 + _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 loc = context.map().mouse() || // or the map center if the mouse has never entered the map - context.projection(context.map().center()); - click(d3_event, loc); - } + var presets = _this.collection.filter(function (p) { + return !p.suggestion && !p.replacement; + }); // keeplist - function backspace(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('undo'); - } - function del(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('cancel'); - } + presets.forEach(function (p) { + var keys = p.tags && Object.keys(p.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - function ret(d3_event) { - d3_event.preventDefault(); - dispatch$1.call('finish'); - } + if (!key) return; + if (ignore.indexOf(key) !== -1) return; - 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 (p.geometry.indexOf('area') !== -1) { + // probably an area.. + areaKeys[key] = areaKeys[key] || {}; + } + }); // discardlist - 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 + presets.forEach(function (p) { + var key; - select(document).call(keybinding.unbind); - }; + 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]; - behavior.hover = function () { - return _hover; + if (key in areaKeys && // probably an area... + p.geometry.indexOf('line') !== -1 && // but sometimes a line + value !== '*') { + areaKeys[key][value] = true; + } + } + }); + return areaKeys; }; - return utilRebind(behavior, dispatch$1, 'on'); - } - - function initRange(domain, range) { - switch (arguments.length) { - case 0: - break; + _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 - case 1: - this.range(domain); - break; + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - default: - this.range(range).domain(domain); - break; - } + if (!key) return pointTags; // if this can be a point - return this; - } + if (d.geometry.indexOf('point') !== -1) { + pointTags[key] = pointTags[key] || {}; + pointTags[key][d.tags[key]] = true; + } - function constants(x) { - return function () { - return x; + return pointTags; + }, {}); }; - } - function number$1(x) { - return +x; - } + _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 unit = [0, 1]; - function identity$3(x) { - return x; - } + var keys = d.tags && Object.keys(d.tags); + var key = keys && keys.length && keys[0]; // pick the first tag - function normalize$1(a, b) { - return (b -= a = +a) ? function (x) { - return (x - a) / b; - } : constants(isNaN(b) ? NaN : 0.5); - } + if (!key) return vertexTags; // if this can be a vertex - 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)); + if (d.geometry.indexOf('vertex') !== -1) { + vertexTags[key] = vertexTags[key] || {}; + vertexTags[key][d.tags[key]] = true; + } + + return vertexTags; + }, {}); }; - } // 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]. + _this.field = function (id) { + return _fields[id]; + }; - 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)); + _this.universal = function () { + return _universal; }; - } - 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. + _this.defaults = function (geometry, n, startWithRecents, loc) { + var recents = []; - if (domain[j] < domain[0]) { - domain = domain.slice().reverse(); - range = range.slice().reverse(); - } + if (startWithRecents) { + recents = _this.recent().matchGeometry(geometry).collection.slice(0, 4); + } - while (++i < j) { - d[i] = normalize$1(domain[i], domain[i + 1]); - r[i] = interpolate(range[i], range[i + 1]); - } + var defaults; - return function (x) { - var i = bisectRight(domain, x, 1, j) - 1; - return r[i](d[i](x)); - }; - } + if (_addablePresetIDs) { + defaults = Array.from(_addablePresetIDs).map(function (id) { + var preset = _this.item(id); - function copy(source, target) { - return target.domain(source.domain()).range(source.range()).interpolate(source.interpolate()).clamp(source.clamp()).unknown(source.unknown()); - } - function transformer$1() { - var domain = unit, - range = unit, - interpolate$1 = interpolate, - transform, - untransform, - unknown, - clamp = identity$3, - piecewise, - output, - input; + if (preset && preset.matchGeometry(geometry)) return preset; + return null; + }).filter(Boolean); + } else { + defaults = _defaults[geometry].collection.concat(_this.fallback(geometry)); + } - function rescale() { - var n = Math.min(domain.length, range.length); - if (clamp !== identity$3) clamp = clamper(domain[0], domain[n - 1]); - piecewise = n > 2 ? polymap : bimap; - output = input = null; - return scale; - } + var result = presetCollection(utilArrayUniq(recents.concat(defaults)).slice(0, n - 1)); - function scale(x) { - return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate$1)))(transform(clamp(x))); - } + if (Array.isArray(loc)) { + var validLocations = _mainLocations.locationsAt(loc); + result.collection = result.collection.filter(function (a) { + return !a.locationSetID || validLocations[a.locationSetID]; + }); + } - scale.invert = function (y) { - return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); - }; + return result; + }; // pass a Set of addable preset ids - scale.domain = function (_) { - return arguments.length ? (domain = Array.from(_, number$1), rescale()) : domain.slice(); - }; - scale.range = function (_) { - return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); - }; + _this.addablePresetIDs = function (val) { + if (!arguments.length) return _addablePresetIDs; // accept and convert arrays - scale.rangeRound = function (_) { - return range = Array.from(_), interpolate$1 = interpolateRound, rescale(); - }; + if (Array.isArray(val)) val = new Set(val); + _addablePresetIDs = val; - scale.clamp = function (_) { - return arguments.length ? (clamp = _ ? true : identity$3, rescale()) : clamp !== identity$3; - }; + 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); + }); + } - scale.interpolate = function (_) { - return arguments.length ? (interpolate$1 = _, rescale()) : interpolate$1; + return _this; }; - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : unknown; + _this.recent = function () { + return presetCollection(utilArrayUniq(_this.getRecents().map(function (d) { + return d.preset; + }))); }; - return function (t, u) { - transform = t, untransform = u; - return rescale(); - }; - } - function continuous() { - return transformer$1()(identity$3, identity$3); - } + function RibbonItem(preset, source) { + var item = {}; + item.preset = preset; + item.source = source; - 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]. + item.isFavorite = function () { + return item.source === 'favorite'; + }; - function formatDecimalParts(x, p) { - if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + item.isRecent = function () { + return item.source === 'recent'; + }; - 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). + item.matches = function (preset) { + return item.preset.id === preset.id; + }; - return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; - } + item.minified = function () { + return { + pID: item.preset.id + }; + }; - function exponent (x) { - return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; - } + return item; + } - function formatGroup (grouping, thousands) { - return function (value, width) { - var i = value.length, - t = [], - j = 0, - g = grouping[0], - length = 0; + function ribbonItemForMinified(d, source) { + if (d && d.pID) { + var preset = _this.item(d.pID); - while (i > 0 && g > 0) { - if (length + g + 1 > width) g = Math.max(1, width - length); - t.push(value.substring(i -= g, i + g)); - if ((length += g + 1) > width) break; - g = grouping[j = (j + 1) % grouping.length]; + if (!preset) return null; + return RibbonItem(preset, source); } - return t.reverse().join(thousands); + return null; + } + + _this.getGenericRibbonItems = function () { + return ['point', 'line', 'area'].map(function (id) { + return RibbonItem(_this.item(id), 'generic'); + }); }; - } - function formatNumerals (numerals) { - return function (value) { - return value.replace(/[0-9]/g, function (i) { - return numerals[+i]; + _this.getAddable = function () { + if (!_addablePresetIDs) return []; + return _addablePresetIDs.map(function (id) { + var preset = _this.item(id); + + if (preset) return RibbonItem(preset, 'addable'); + return null; + }).filter(Boolean); + }; + + function setRecents(items) { + _recents = items; + var minifiedItems = items.map(function (d) { + return d.minified(); }); + corePreferences('preset_recents', JSON.stringify(minifiedItems)); + dispatch.call('recentsChange'); + } + + _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; }; - } - // [[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.addRecent = function (preset, besidePreset, after) { + var recents = _this.getRecents(); - 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 + ""; - } + var beforeItem = _this.recentMatching(besidePreset); - 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 toIndex = recents.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'recent'); + recents.splice(toIndex, 0, newItem); + setRecents(recents); + }; - // 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; + _this.removeRecent = function (preset) { + var item = _this.recentMatching(preset); - case "0": - if (i0 === 0) i0 = i; - i1 = i; - break; + if (item) { + var items = _this.getRecents(); - default: - if (!+s[i]) break out; - if (i0 > 0) i0 = 0; - break; + items.splice(items.indexOf(item), 1); + setRecents(items); } - } + }; - return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; - } + _this.recentMatching = function (preset) { + var items = _this.getRecents(); - // `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; - }; + for (var i in items) { + if (items[i].matches(preset)) { + return items[i]; + } + } - // `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; - }; + return null; + }; - var nativeToFixed = 1.0.toFixed; - var floor$6 = Math.floor; + _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; + }; - var pow$2 = function (x, n, acc) { - return n === 0 ? acc : n % 2 === 1 ? pow$2(x, n - 1, acc * x) : pow$2(x * x, n / 2, acc); - }; + _this.moveRecent = function (item, beforeItem) { + var recents = _this.getRecents(); - var log$2 = function (x) { - var n = 0; - var x2 = x; - while (x2 >= 4096) { - n += 12; - x2 /= 4096; - } - while (x2 >= 2) { - n += 1; - x2 /= 2; - } return n; - }; + var fromIndex = recents.indexOf(item); + var toIndex = recents.indexOf(beforeItem); - var FORCED$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({}); - }); + var items = _this.moveItem(recents, fromIndex, toIndex); - // `Number.prototype.toFixed` method - // https://tc39.github.io/ecma262/#sec-number.prototype.tofixed - _export({ target: 'Number', proto: true, forced: FORCED$c }, { - // eslint-disable-next-line max-statements - toFixed: function toFixed(fractionDigits) { - var number = thisNumberValue(this); - var fractDigits = toInteger(fractionDigits); - var data = [0, 0, 0, 0, 0, 0]; - var sign = ''; - var result = '0'; - var e, z, j, k; + if (items) setRecents(items); + }; - 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); - } - }; + _this.setMostRecent = function (preset) { + if (preset.searchable === false) return; - 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 items = _this.getRecents(); - 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 item = _this.recentMatching(preset); - if (fractDigits < 0 || fractDigits > 20) throw RangeError('Incorrect fraction digits'); - // eslint-disable-next-line no-self-compare - if (number != number) return 'NaN'; - if (number <= -1e21 || number >= 1e21) return String(number); - if (number < 0) { - sign = '-'; - number = -number; - } - if (number > 1e-21) { - e = log$2(number * pow$2(2, 69, 1)) - 69; - z = e < 0 ? number * pow$2(2, -e, 1) : number / pow$2(2, e, 1); - z *= 0x10000000000000; - e = 52 - e; - if (e > 0) { - multiply(0, z); - j = fractDigits; - while (j >= 7) { - multiply(1e7, 0); - j -= 7; - } - multiply(pow$2(10, j, 1), 0); - j = e - 1; - while (j >= 23) { - divide(1 << 23); - j -= 23; - } - divide(1 << j); - multiply(1, 1); - divide(2); - result = dataToString(); - } else { - multiply(0, z); - multiply(1 << -e, 0); - result = dataToString() + stringRepeat.call('0', fractDigits); - } - } - if (fractDigits > 0) { - k = result.length; - result = sign + (k <= fractDigits - ? '0.' + stringRepeat.call('0', fractDigits - k) + result - : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits)); + if (item) { + items.splice(items.indexOf(item), 1); } else { - result = sign + result; - } return result; - } - }); + item = RibbonItem(preset, 'recent'); + } // remove the last recent (first in, first out) - var nativeToPrecision = 1.0.toPrecision; - var FORCED$d = fails(function () { - // IE7- - return nativeToPrecision.call(1, undefined) !== '1'; - }) || !fails(function () { - // V8 ~ Android 4.3- - nativeToPrecision.call({}); - }); + while (items.length >= MAXRECENTS) { + items.pop(); + } // prepend array - // `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); - } - }); - 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! - } + items.unshift(item); + setRecents(items); + }; - 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"); - } + function setFavorites(items) { + _favorites = items; + var minifiedItems = items.map(function (d) { + return d.minified(); + }); + corePreferences('preset_favorites', JSON.stringify(minifiedItems)); // call update - 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); + dispatch.call('favoritePreset'); } - }; - function identity$4 (x) { - return x; - } + _this.addFavorite = function (preset, besidePreset, after) { + var favorites = _this.getFavorites(); - 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$4 : formatNumerals(map.call(locale.numerals, String)), - percent = locale.percent === undefined ? "%" : locale.percent + "", - minus = locale.minus === undefined ? "−" : locale.minus + "", - nan = locale.nan === undefined ? "NaN" : locale.nan + ""; + var beforeItem = _this.favoriteMatching(besidePreset); - function newFormat(specifier) { - specifier = formatSpecifier(specifier); - var fill = specifier.fill, - align = specifier.align, - sign = specifier.sign, - symbol = specifier.symbol, - zero = specifier.zero, - width = specifier.width, - comma = specifier.comma, - precision = specifier.precision, - trim = specifier.trim, - type = specifier.type; // The "n" type is an alias for ",g". + var toIndex = favorites.indexOf(beforeItem); + if (after) toIndex += 1; + var newItem = RibbonItem(preset, 'favorite'); + favorites.splice(toIndex, 0, newItem); + setFavorites(favorites); + }; - if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". - else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. + _this.toggleFavorite = function (preset) { + var favs = _this.getFavorites(); - if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. - // For SI-prefix, the suffix is lazily computed. + var favorite = _this.favoriteMatching(preset); - var prefix = symbol === "$" ? 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 (favorite) { + favs.splice(favs.indexOf(favorite), 1); + } else { + // only allow 10 favorites + if (favs.length === 10) { + // remove the last favorite (last in, first out) + favs.pop(); + } // append array - var formatType = formatTypes[type], - maybeSuffix = /[defgprs%]/.test(type); // Set the default precision if not specified, - // or clamp the specified precision to the supported range. - // For significant precision, it must be in [1, 21]. - // For fixed precision, it must be in [0, 20]. - precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); + favs.push(RibbonItem(preset, 'favorite')); + } - function format(value) { - var valuePrefix = prefix, - valueSuffix = suffix, - i, - n, - c; + setFavorites(favs); + }; - 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.removeFavorite = function (preset) { + var item = _this.favoriteMatching(preset); - var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. + if (item) { + var items = _this.getFavorites(); - value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. + items.splice(items.indexOf(item), 1); + setFavorites(items); + } + }; - 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.getFavorites = function () { + if (!_favorites) { + // fetch from local storage + var rawFavorites = JSON.parse(corePreferences('preset_favorites')); - if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. + if (!rawFavorites) { + rawFavorites = []; + corePreferences('preset_favorites', JSON.stringify(rawFavorites)); + } - 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. + _favorites = rawFavorites.reduce(function (output, d) { + var item = ribbonItemForMinified(d, 'favorite'); + if (item && item.preset.addable()) output.push(item); + return output; + }, []); + } - if (maybeSuffix) { - i = -1, n = value.length; + return _favorites; + }; - 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. + _this.favoriteMatching = function (preset) { + var favs = _this.getFavorites(); + for (var index in favs) { + if (favs[index].matches(preset)) { + return favs[index]; + } + } - if (comma && !zero) value = group(value, Infinity); // Compute the padding. + return null; + }; - var length = valuePrefix.length + value.length + valueSuffix.length, - padding = length < width ? new Array(width - length + 1).join(fill) : ""; // If the fill character is "0", grouping is applied after padding. + return utilRebind(_this, dispatch, 'on'); + } - if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. + 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; - switch (align) { - case "<": - value = valuePrefix + value + valueSuffix + padding; - break; + for (var i = 0; i < array.length; i++) { + val = array[i]; + entity = typeof val === 'string' ? graph.hasEntity(val) : val; - case "=": - value = valuePrefix + padding + value + valueSuffix; - break; + if (entity) { + extent._extend(entity.extent(graph)); + } + } - case "^": - value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); - break; + 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]; - default: - value = padding + valuePrefix + value + valueSuffix; - break; - } + if ((oldVal || oldVal === '') && (newVal === undefined || newVal !== oldVal)) { + tagDiff.push({ + type: '-', + key: k, + oldVal: oldVal, + newVal: newVal, + display: '- ' + k + '=' + oldVal + }); + } - return numerals(value); + 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 - format.toString = function () { - return specifier + ""; - }; + function utilEntityOrMemberSelector(ids, graph) { + var seen = new Set(ids); + ids.forEach(collectShallowDescendants); + return utilEntitySelector(Array.from(seen)); - return format; + 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 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 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 } + } // returns an selector to select entity ids for: + // - deep descendant entityIDs for any of those entities that are relations - return { - format: newFormat, - formatPrefix: formatPrefix - }; - } + 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 locale; - var format; - var formatPrefix; - defaultLocale({ - thousands: ",", - grouping: [3], - currency: ["$", ""] - }); - function defaultLocale(definition) { - locale = formatLocale(definition); - format = locale.format; - formatPrefix = locale.formatPrefix; - return locale; - } + function collectDeepDescendants(id) { + if (seen.has(id)) return; + seen.add(id); - function precisionFixed (step) { - return Math.max(0, -exponent(Math.abs(step))); + 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 + } + } // Adds or removes highlight styling for the specified entities + + function utilHighlightEntities(ids, highlighted, context) { + context.surface().selectAll(utilEntityOrDeepMemberSelector(ids, context.graph())).classed('highlighted', highlighted); + } // returns an Array that is the union of: + // - nodes for any nodeIDs passed in + // - child nodes of any wayIDs passed in + // - descendant member and child nodes of relationIDs passed in + + function utilGetAllNodes(ids, graph) { + var seen = new Set(); + var nodes = new Set(); + ids.forEach(collectNodes); + return Array.from(nodes); + + function collectNodes(id) { + if (seen.has(id)) return; + seen.add(id); + var entity = graph.hasEntity(id); + if (!entity) return; + + if (entity.type === 'node') { + nodes.add(entity); + } else if (entity.type === 'way') { + entity.nodes.forEach(collectNodes); + } else { + entity.members.map(function (member) { + return member.id; + }).forEach(collectNodes); // recurse + } + } } + function utilDisplayName(entity) { + var localizedNameKey = 'name:' + _mainLocalizer.languageCode().toLowerCase(); + var name = entity.tags[localizedNameKey] || entity.tags.name || ''; + if (name) return name; + var tags = { + direction: entity.tags.direction, + from: entity.tags.from, + network: entity.tags.cycle_network || entity.tags.network, + ref: entity.tags.ref, + to: entity.tags.to, + via: entity.tags.via + }; + var keyComponents = []; - function precisionPrefix (step, value) { - return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); - } + if (tags.network) { + keyComponents.push('network'); + } - function precisionRound (step, max) { - step = Math.abs(step), max = Math.abs(max) - step; - return Math.max(0, exponent(max) - exponent(step)) + 1; - } + if (tags.ref) { + keyComponents.push('ref'); + } // Routes may need more disambiguation based on direction or destination - function tickFormat(start, stop, count, specifier) { - var step = tickStep(start, stop, count), - precision; - specifier = formatSpecifier(specifier == null ? ",f" : specifier); - switch (specifier.type) { - case "s": - { - var value = Math.max(Math.abs(start), Math.abs(stop)); - if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; - return formatPrefix(specifier, value); - } + if (entity.tags.route) { + if (tags.direction) { + keyComponents.push('direction'); + } else if (tags.from && tags.to) { + keyComponents.push('from'); + keyComponents.push('to'); - case "": - case "e": - case "g": - case "p": - case "r": - { - if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); - break; + if (tags.via) { + keyComponents.push('via'); } + } + } - case "f": - case "%": - { - if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; - break; - } + if (keyComponents.length) { + name = _t('inspector.display_name.' + keyComponents.join('_'), tags); } - return format(specifier); + return name; } + function utilDisplayNameForPath(entity) { + var name = utilDisplayName(entity); + var isFirefox = utilDetect().browser.toLowerCase().indexOf('firefox') > -1; - function linearish(scale) { - var domain = scale.domain; + if (!isFirefox && name && rtlRegex.test(name)) { + name = fixRTLTextForSvg(name); + } - scale.ticks = function (count) { - var d = domain(); - return ticks(d[0], d[d.length - 1], count == null ? 10 : count); - }; + 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" + // - scale.tickFormat = function (count, specifier) { - var d = domain(); - return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); - }; + 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()); - scale.nice = function (count) { - if (count == null) count = 10; - var d = domain(); - var i0 = 0; - var i1 = d.length - 1; - var start = d[i0]; - var stop = d[i1]; - var prestep; - var step; - var maxIter = 10; + if (verbose) { + result = [presetName, displayName].filter(Boolean).join(' '); + } else { + result = displayName || presetName; + } // Fallback to the OSM type (node/way/relation) - if (stop < start) { - step = start, start = stop, stop = step; - step = i0, i0 = i1, i1 = step; - } - while (maxIter-- > 0) { - step = tickIncrement(start, stop, count); + 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 ] + // } - 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; + 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 { - break; + 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); + } + } } - prestep = step; - } + var tagHash = key + '=' + value; + if (!tagCounts[tagHash]) tagCounts[tagHash] = 0; + tagCounts[tagHash] += 1; + }); + }); - return scale; - }; + for (var key in tags) { + if (!Array.isArray(tags[key])) continue; // sort values by frequency then alphabetically - return scale; - } - function linear$2() { - var scale = continuous(); + tags[key] = tags[key].sort(function (val1, val2) { + var key = key; // capture - scale.copy = function () { - return copy(scale, linear$2()); - }; + var count2 = tagCounts[key + '=' + val2]; + var count1 = tagCounts[key + '=' + val1]; - initRange.apply(scale, arguments); - return linearish(scale); - } + if (count2 !== count1) { + return count2 - count1; + } - var nativeExpm1 = Math.expm1; - var exp$1 = Math.exp; + if (val2 && val1) { + return val1.localeCompare(val2); + } - // `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; + return val1 ? 1 : -1; + }); + } - function quantize() { - var x0 = 0, - x1 = 1, - n = 1, - domain = [0.5], - range = [0, 1], - unknown; + return tags; + } + function utilStringQs(str) { + var i = 0; // advance past any leading '?' or '#' characters - function scale(x) { - return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + while (i < str.length && (str[i] === '?' || str[i] === '#')) { + i++; } - function rescale() { - var i = -1; - domain = new Array(n); + str = str.slice(i); + return str.split('&').reduce(function (obj, pair) { + var parts = pair.split('='); - while (++i < n) { - domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + if (parts.length === 2) { + obj[parts[0]] = null === parts[1] ? '' : decodeURIComponent(parts[1]); } - return scale; + 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); } - scale.domain = function (_) { - var _ref, _ref2; - - return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; - }; - - scale.range = function (_) { - return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); - }; + return 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); - 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]]; - }; + while (++i < n) { + if (prefixes[i] + property in s) { + return prefixes[i] + property; + } + } - scale.unknown = function (_) { - return arguments.length ? (unknown = _, scale) : scale; - }; + return false; + } + function utilPrefixCSSProperty(property) { + var prefixes = ['webkit', 'ms', 'Moz', 'O']; + var i = -1; + var n = prefixes.length; + var s = document.body.style; - scale.thresholds = function () { - return domain.slice(); - }; + if (property.toLowerCase() in s) { + return property.toLowerCase(); + } - scale.copy = function () { - return quantize().domain([x0, x1]).range(range).unknown(unknown); - }; + while (++i < n) { + if (prefixes[i] + property in s) { + return '-' + prefixes[i].toLowerCase() + property.replace(/([A-Z])/g, '-$1').toLowerCase(); + } + } - return initRange.apply(linearish(scale), arguments); + 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. - // https://github.com/tc39/proposal-string-pad-start-end + 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]; + } + for (j = 0; j <= a.length; j++) { + matrix[0][j] = j; + } + 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 + } + } + } - var ceil$1 = Math.ceil; + 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 - // `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; + 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] - 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) - }; + function utilWrap(index, length) { + if (index < 0) { + index += Math.ceil(-index / length) * length; + } - var padStart = stringPad.start; + return index % length; + } + /** + * a replacement for functor + * + * @param {*} value any value + * @returns {Function} a function that returns that value or the value if it's a function + */ - var abs$3 = Math.abs; - var DatePrototype$1 = Date.prototype; - var getTime$1 = DatePrototype$1.getTime; - var nativeDateToISOString = DatePrototype$1.toISOString; + 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/ - // `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 utilHashcode(str) { + var hash = 0; - // `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 (str.length === 0) { + return hash; + } - function behaviorBreathe() { - var duration = 800; - var steps = 4; - var selector = '.selected.shadow, .selected .shadow'; + for (var i = 0; i < str.length; i++) { + var _char = str.charCodeAt(i); - var _selected = select(null); + hash = (hash << 5) - hash + _char; + hash = hash & hash; // Convert to 32bit integer + } - var _classed = ''; - var _params = {}; - var _done = false; + return hash; + } // Returns version of `str` with all runs of special characters replaced by `_`; + // suitable for HTML ids, classes, selectors, etc. - var _timer; + 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 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 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 reset(selection) { - selection.style('stroke-opacity', null).style('stroke-width', null).style('fill-opacity', null).style('r', null); - } + function utilUnicodeCharsCount(str) { + // Native ES2015 implementations of `Array.from` split strings into unicode characters + return Array.from(str).length; + } // Returns a new string representing `str` cut from its start to `limit` length + // in unicode characters. Note that this runs the risk of splitting graphemes. - function 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 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 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 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(); + }); + } - if (tag === 'circle') { - opacity = parseFloat(s.style('fill-opacity') || 0.5); - width = parseFloat(s.style('r') || 15.5); - } else { - opacity = parseFloat(s.style('stroke-opacity') || 0.7); - width = parseFloat(s.style('stroke-width') || 10); - } // calculate from/to interpolation params.. + function osmEntity(attrs) { + // For prototypal inheritance. + if (this instanceof osmEntity) return; // Create the appropriate subtype. + + if (attrs && attrs.type) { + return osmEntity[attrs.type].apply(this, arguments); + } else if (attrs && attrs.id) { + return osmEntity[osmEntity.id.type(attrs.id)].apply(this, arguments); + } // Initialize a generic Entity (used only in tests). - 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; - }); - } + return new osmEntity().initialize(arguments); + } + + osmEntity.id = function (type) { + return osmEntity.id.fromOSM(type, osmEntity.id.next[type]--); + }; - function run(surface, fromTo) { - var toFrom = fromTo === 'from' ? 'to' : 'from'; - var currSelected = surface.selectAll(selector); - var currClassed = surface.attr('class'); + osmEntity.id.next = { + changeset: -1, + node: -1, + way: -1, + relation: -1 + }; - if (_done || currSelected.empty()) { - _selected.call(reset); + osmEntity.id.fromOSM = function (type, id) { + return type[0] + id; + }; - _selected = select(null); - return; - } + osmEntity.id.toOSM = function (id) { + return id.slice(1); + }; - if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { - _selected.call(reset); + 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(). - _classed = currClassed; - _selected = currSelected.call(calcAnimationParams); - } - var didCallNextRun = false; + osmEntity.key = function (entity) { + return entity.id + 'v' + (entity.v || 0); + }; - _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 + var _deprecatedTagValuesByKey; + + osmEntity.deprecatedTagValuesByKey = function (dataDeprecated) { + if (!_deprecatedTagValuesByKey) { + _deprecatedTagValuesByKey = {}; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); + if (oldKeys.length === 1) { + var oldKey = oldKeys[0]; + var oldValue = d.old[oldKey]; - if (!select(this).classed('selected')) { - reset(select(this)); + if (oldValue !== '*') { + if (!_deprecatedTagValuesByKey[oldKey]) { + _deprecatedTagValuesByKey[oldKey] = [oldValue]; + } else { + _deprecatedTagValuesByKey[oldKey].push(oldValue); + } + } } }); } - 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'); - - _timer.stop(); - - return true; - }, 20); - } + return _deprecatedTagValuesByKey; + }; - behavior.restartIfNeeded = function (surface) { - if (_selected.empty()) { - surface.call(run, 'from'); + osmEntity.prototype = { + tags: {}, + initialize: function initialize(sources) { + for (var i = 0; i < sources.length; ++i) { + var source = sources[i]; - if (_timer) { - _timer.stop(); + for (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } } } - }; - behavior.off = function () { - _done = true; - - if (_timer) { - _timer.stop(); + if (!this.id && this.type) { + this.id = osmEntity.id(this.type); } - _selected.interrupt().call(reset); - }; - - return behavior; - } - - /* Creates a keybinding behavior for an operation */ - function behaviorOperation(context) { - var _operation; - - function keypress(d3_event) { - // prevent operations during low zoom selection - if (!context.map().withinEditableZoom()) return; - if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; - d3_event.preventDefault(); - - var disabled = _operation.disabled(); - - if (disabled) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); - } else { - context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); - if (_operation.point) _operation.point(null); - - _operation(); + if (!this.hasOwnProperty('visible')) { + this.visible = true; } - } - function behavior() { - if (_operation && _operation.available()) { - context.keybinding().on(_operation.keys, keypress); + 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); } - return behavior; - } + 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 - behavior.off = function () { - context.keybinding().off(_operation.keys); - }; + var changed = false; - behavior.which = function (_) { - if (!arguments.length) return _operation; - _operation = _; - return behavior; - }; + for (var k in tags) { + var t1 = merged[k]; + var t2 = tags[k]; - return behavior; - } + 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 operationCircularize(context, selectedIDs) { - var _extent; + 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 - var _actions = selectedIDs.map(getAction).filter(Boolean); + if (Object.keys(tags).length === 0) return []; + var deprecated = []; + dataDeprecated.forEach(function (d) { + var oldKeys = Object.keys(d.old); - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + 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 - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); + if (hasExistingValues) return; + } - function getAction(entityID) { - var entity = context.entity(entityID); - if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; + 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 (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } + if (vals.length === 0) { + return false; + } else if (vals.length > 1) { + return vals.indexOf(d.old[oldKey]) !== -1; + } else { + if (tags[oldKey] === d.old[oldKey]) { + if (d.replace && d.old[oldKey] === d.replace[oldKey]) { + var replaceKeys = Object.keys(d.replace); + return !replaceKeys.every(function (replaceKey) { + return tags[replaceKey] === d.replace[replaceKey]; + }); + } else { + return true; + } + } + } - return actionCircularize(entityID, context.projection); - } + return false; + }); - var operation = function operation() { - if (!_actions.length) return; + if (matchesDeprecatedTags) { + deprecated.push(d); + } + }); + return deprecated; + } + }; - var combinedAction = function combinedAction(graph, t) { - _actions.forEach(function (action) { - if (!action.disabled(graph)) { - graph = action(graph, t); - } - }); + function osmLanes(entity) { + if (entity.type !== 'way') return null; + if (!entity.tags.highway) return null; + var tags = entity.tags; + var isOneWay = entity.isOneWay(); + var laneCount = getLaneCount(tags, isOneWay); + var maxspeed = parseMaxspeed(tags); + var laneDirections = parseLaneDirections(tags, isOneWay, laneCount); + var forward = laneDirections.forward; + var backward = laneDirections.backward; + var bothways = laneDirections.bothways; // parse the piped string 'x|y|z' format - return graph; - }; + 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 - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition + 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 }; + } - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change - + function getLaneCount(tags, isOneWay) { + var count; - operation.disabled = function () { - if (!_actions.length) return ''; + if (tags.lanes) { + count = parseInt(tags.lanes, 10); - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + if (count > 0) { + return count; + } + } - if (actionDisableds.length === _actions.length) { - // none of the features can be circularized - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + switch (tags.highway) { + case 'trunk': + case 'motorway': + count = isOneWay ? 2 : 4; + break; - 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'; - } + default: + count = isOneWay ? 1 : 2; + break; + } - return false; + return count; + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + 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); + } - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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 (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + 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; + } - return false; + forward = laneCount - bothways - backward; + } else if (isNaN(backward)) { + if (forward > laneCount - bothways) { + forward = laneCount - bothways; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); + backward = laneCount - bothways - forward; + } + + return { + forward: forward, + backward: backward, + bothways: bothways }; + } - operation.annotation = function () { - return _t('operations.circularize.annotation.feature', { - n: _actions.length + 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; }); - }; + }); + } - operation.id = 'circularize'; - operation.keys = [_t('operations.circularize.key')]; - operation.title = _t('operations.circularize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + function parseMaxspeedLanes(tag, maxspeed) { + if (!tag) return; + return tag.split('|').map(function (s) { + if (s === 'none') return s; + var m = parseInt(s, 10); + if (s === '' || m === maxspeed) return null; + return isNaN(m) ? 'unknown' : m; + }); } - // For example, ⌘Z -> Ctrl+Z + 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 uiCmd = function uiCmd(code) { - var detected = utilDetect(); + 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 (detected.os === 'mac') { - return code; + 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 (detected.os === 'win') { - if (code === '⌘⇧Z') return 'Ctrl+Y'; + if (data.backward) { + data.backward.forEach(function (l, i) { + if (!lanesObj.backward[i]) lanesObj.backward[i] = {}; + lanesObj.backward[i][key] = l; + }); } - var result = '', - replacements = { - '⌘': 'Ctrl', - '⇧': 'Shift', - '⌥': 'Alt', - '⌫': 'Backspace', - '⌦': 'Delete' - }; + if (data.unspecified) { + data.unspecified.forEach(function (l, i) { + if (!lanesObj.unspecified[i]) lanesObj.unspecified[i] = {}; + lanesObj.unspecified[i][key] = l; + }); + } + } - 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 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(); - return result; - }; // return a display-focused string for a given keyboard code + for (var i = 0; i < this.nodes.length; i++) { + var node = resolver.hasEntity(this.nodes[i]); - 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 (node) { + extent._extend(node.extent()); + } + } - function operationDelete(context, selectedIDs) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - var action = actionDeleteMultiple(selectedIDs); - var nodes = utilGetAllNodes(selectedIDs, context.graph()); - var coords = nodes.map(function (n) { - return n.loc; - }); - var extent = utilTotalExtent(selectedIDs, context.graph()); + return extent; + }); + }, + first: function first() { + return this.nodes[0]; + }, + last: function last() { + return this.nodes[this.nodes.length - 1]; + }, + contains: function contains(node) { + return this.nodes.indexOf(node) >= 0; + }, + affix: function affix(node) { + if (this.nodes[0] === node) return 'prefix'; + if (this.nodes[this.nodes.length - 1] === node) return 'suffix'; + }, + layer: function layer() { + // explicit layer tag, clamp between -10, 10.. + if (isFinite(this.tags.layer)) { + return Math.max(-10, Math.min(+this.tags.layer, 10)); + } // implied layer tag.. - var operation = function operation() { - var nextSelectedID; - var nextSelectedLoc; - if (selectedIDs.length === 1) { - var id = selectedIDs[0]; - var entity = context.entity(id); - var geometry = entity.geometry(context.graph()); - var parents = context.graph().parentWays(entity); - var parent = parents[0]; // Select the next closest node in the way. + 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 (geometry === 'vertex') { - var nodes = parent.nodes; - var i = nodes.indexOf(id); + for (var key in averageWidths) { + if (this.tags[key] && averageWidths[key][this.tags[key]]) { + var width = averageWidths[key][this.tags[key]]; - 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; + if (key === 'highway') { + var laneCount = this.tags.lanes && parseInt(this.tags.lanes, 10); + if (!laneCount) laneCount = this.isOneWay() ? 1 : 2; + return width * laneCount; } - nextSelectedID = nodes[i]; - nextSelectedLoc = context.entity(nextSelectedID).loc; + return width; } } - context.perform(action, operation.annotation()); - context.validator().validate(); + 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 (nextSelectedID && nextSelectedLoc) { - if (context.hasEntity(nextSelectedID)) { - context.enter(modeSelect(context, [nextSelectedID]).follow(true)); - } else { - context.map().centerEase(nextSelectedLoc); - context.enter(modeBrowse(context)); - } - } else { - context.enter(modeBrowse(context)); - } - }; + if (values[this.tags.oneway] !== undefined) { + return values[this.tags.oneway]; + } // implied oneway tag.. - operation.available = function () { - return true; - }; - operation.disabled = function () { - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; - } else if (selectedIDs.some(protectedMember)) { - return 'part_of_relation'; - } else if (selectedIDs.some(incompleteRelation)) { - return 'incomplete_relation'; - } else if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; + for (var key in this.tags) { + if (key in osmOneWayTags && this.tags[key] in osmOneWayTags[key]) { + return true; + } } 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]; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); - - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); - - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; + if (key in osmRightSideIsInsideTags && value in osmRightSideIsInsideTags[key]) { + if (osmRightSideIsInsideTags[key][value] === true) { + return key; + } else { + // if the map's value is something other than a + // literal true, we should use it so we can + // special case some keys (e.g. natural=coastline + // is handled differently to other naturals). + return osmRightSideIsInsideTags[key][value]; } } + } + return null; + }, + isSided: function isSided() { + if (this.tags.two_sided === 'yes') { return false; } - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 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 incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } + 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; - function protectedMember(id) { - var entity = context.entity(id); - if (entity.type !== 'way') return false; - var parents = context.graph().parentRelations(entity); + if (curr === 0) { + continue; + } else if (prev && curr !== prev) { + return false; + } - for (var i = 0; i < parents.length; i++) { - var parent = parents[i]; - var type = parent.tags.type; - var role = parent.memberById(id).role || 'outer'; + prev = curr; + } - if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { - return true; - } + return true; + }, + // returns an object with the tag that implies this is an area, if any + tagSuggestingArea: function tagSuggestingArea() { + return osmTagSuggestingArea(this.tags); + }, + isArea: function isArea() { + if (this.tags.area === 'yes') return true; + if (!this.isClosed() || this.tags.area === 'no') return false; + return this.tagSuggestingArea() !== null; + }, + isDegenerate: function isDegenerate() { + return new Set(this.nodes).size < (this.isArea() ? 3 : 2); + }, + areAdjacent: function areAdjacent(n1, n2) { + for (var i = 0; i < this.nodes.length; i++) { + if (this.nodes[i] === n1) { + if (this.nodes[i - 1] === n2) return true; + if (this.nodes[i + 1] === n2) return true; } + } - return 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])]]); } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); - }; + return graph["transient"](this, 'segments', function () { + var segments = []; - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { - n: selectedIDs.length - }); - }; + 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 + }); + } - operation.id = 'delete'; - operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; - operation.title = _t('operations.delete.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + return segments; + }); + }, + // If this way is not closed, append the beginning node to the end of the nodelist to close it. + close: function close() { + if (this.isClosed() || !this.nodes.length) return this; + var nodes = this.nodes.slice(); + nodes = nodes.filter(noRepeatNodes); + nodes.push(nodes[0]); + return this.update({ + nodes: nodes + }); + }, + // If this way is closed, remove any connector nodes from the end of the nodelist to unclose it. + unclose: function unclose() { + if (!this.isClosed()) return this; + var nodes = this.nodes.slice(); + var connector = this.first(); + var i = nodes.length - 1; // remove trailing connectors.. - function operationOrthogonalize(context, selectedIDs) { - var _extent; + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + i = nodes.length - 1; + } - var _type; + 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; - var _actions = selectedIDs.map(chooseAction).filter(Boolean); + if (index === undefined) { + index = max; + } - var _amount = _actions.length === 1 ? 'single' : 'multiple'; + if (index < 0 || index > max) { + throw new RangeError('index ' + index + ' out of range 0..' + max); + } // If this is a closed way, remove all connector nodes except the first one + // (there may be duplicates) and adjust index if necessary.. - var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { - return n.loc; - }); - function chooseAction(entityID) { - var entity = context.entity(entityID); - var geometry = entity.geometry(context.graph()); + if (isClosed) { + var connector = this.first(); // leading connectors.. - if (!_extent) { - _extent = entity.extent(context.graph()); - } else { - _extent = _extent.extend(entity.extent(context.graph())); - } // square a line/area + var i = 1; + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - if (entity.type === 'way' && new Set(entity.nodes).size > 2) { - if (_type && _type !== 'feature') return null; - _type = 'feature'; - return actionOrthogonalize(entityID, context.projection); // square a single vertex - } else if (geometry === 'vertex') { - if (_type && _type !== 'corner') return null; - _type = 'corner'; - var graph = context.graph(); - var parents = graph.parentWays(entity); - if (parents.length === 1) { - var way = parents[0]; + i = nodes.length - 1; - if (way.nodes.indexOf(entityID) !== -1) { - return actionOrthogonalize(way.id, context.projection, entityID); - } + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + i = nodes.length - 1; } } - 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; - }; + nodes.splice(index, 0, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - combinedAction.transitionable = true; - context.perform(combinedAction, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - }; + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; // don't cache this because the visible extent could change + return this.update({ + nodes: nodes + }); + }, + // Replaces the node which is currently at position index with the given node (id). + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved when updating a node. + updateNode: function updateNode(id, index) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + var max = nodes.length - 1; + if (index === undefined || index < 0 || index > max) { + throw new RangeError('index ' + index + ' out of range 0..' + max); + } // If this is a closed way, remove all connector nodes except the first one + // (there may be duplicates) and adjust index if necessary.. - operation.disabled = function () { - if (!_actions.length) return ''; - var actionDisableds = _actions.map(function (action) { - return action.disabled(context.graph()); - }).filter(Boolean); + if (isClosed) { + var connector = this.first(); // leading connectors.. - if (actionDisableds.length === _actions.length) { - // none of the features can be squared - if (new Set(actionDisableds).size > 1) { - return 'multiple_blockers'; - } + var i = 1; - 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'; - } + while (i < nodes.length && nodes.length > 2 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index > i) index--; + } // trailing connectors.. - return false; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + i = nodes.length - 1; - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + while (i > 0 && nodes.length > 1 && nodes[i] === connector) { + nodes.splice(i, 1); + if (index === i) index = 0; // update leading connector instead - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + i = nodes.length - 1; } - - return false; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); - }; + nodes.splice(index, 1, id); + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - operation.annotation = function () { - return _t('operations.orthogonalize.annotation.' + _type, { - n: _actions.length - }); - }; + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } - operation.id = 'orthogonalize'; - operation.keys = [_t('operations.orthogonalize.key')]; - operation.title = _t('operations.orthogonalize.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + return this.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(); - 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()); + for (var i = 0; i < nodes.length; i++) { + if (nodes[i] === needleID) { + nodes[i] = replacementID; + } + } - 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 - }; + nodes = nodes.filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - operation.available = function () { - return nodes.length >= 3; - }; // don't cache this because the visible extent could change + if (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); + } + return this.update({ + nodes: nodes + }); + }, + // Removes each occurrence of node id. + // Consecutive duplicates are eliminated including existing ones. + // Circularity is preserved. + removeNode: function removeNode(id) { + var nodes = this.nodes.slice(); + var isClosed = this.isClosed(); + nodes = nodes.filter(function (node) { + return node !== id; + }).filter(noRepeatNodes); // If the way was closed before, append a connector node to keep it closed.. - 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 (isClosed && (nodes.length === 1 || nodes[0] !== nodes[nodes.length - 1])) { + nodes.push(nodes[0]); } - return false; + 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 someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + if (changeset_id) { + r.way['@changeset'] = changeset_id; + } - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + var coordinates = resolver.childNodes(this).map(function (n) { + return n.loc; + }); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (this.isArea() && this.isClosed()) { + return { + type: 'Polygon', + coordinates: [coordinates] + }; + } else { + return { + type: 'LineString', + coordinates: coordinates + }; } + }); + }, + area: function area(resolver) { + return resolver["transient"](this, 'area', function () { + var nodes = resolver.childNodes(this); + var json = { + type: 'Polygon', + coordinates: [nodes.map(function (n) { + return n.loc; + })] + }; - return false; - } + if (!this.isClosed() && nodes.length) { + json.coordinates[0].push(nodes[0].loc); + } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - }; + var area = d3_geoArea(json); // Heuristic for detecting counterclockwise winding order. Assumes + // that OpenStreetMap polygons are not hemisphere-spanning. - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); - }; + if (area > 2 * Math.PI) { + json.coordinates[0] = json.coordinates[0].reverse(); + area = d3_geoArea(json); + } - operation.annotation = function () { - return _t('operations.reflect.annotation.' + axis + '.feature', { - n: selectedIDs.length + return isNaN(area) ? 0 : area; }); - }; + } + }); // Filter function to eliminate consecutive duplicates. - 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; + function noRepeatNodes(node, i, arr) { + return i === 0 || node !== arr[i - 1]; } - 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()); + // + // 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 operation = function operation() { - context.enter(modeMove(context, selectedIDs)); - }; + function osmOldMultipolygonOuterMemberOfRelation(entity, graph) { + if (entity.type !== 'relation' || !entity.isMultipolygon() || Object.keys(entity.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - operation.available = function () { - return selectedIDs.length > 1 || context.entity(selectedIDs[0]).type !== 'node'; - }; + var outerMember; - 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 memberIndex in entity.members) { + var member = entity.members[memberIndex]; + + if (!member.role || member.role === 'outer') { + if (outerMember) return false; + if (member.type !== 'way') return false; + if (!graph.hasEntity(member.id)) return false; + outerMember = graph.entity(member.id); + + if (Object.keys(outerMember.tags).filter(osmIsInterestingTag).length === 0) { + return false; + } } + } + + return outerMember; + } // For fixing up rendering of multipolygons with tags on the outer member. + // https://github.com/openstreetmap/iD/issues/613 + function osmIsOldMultipolygonOuterMember(entity, graph) { + if (entity.type !== 'way' || Object.keys(entity.tags).filter(osmIsInterestingTag).length === 0) { return false; + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var parents = graph.parentRelations(entity); + if (parents.length !== 1) return false; + var parent = parents[0]; - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + var members = parent.members, + member; + 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; } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); + if (member.id !== entity.id && (!member.role || member.role === 'outer')) { + // Not a simple multipolygon + return false; } - }; - - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); - }; - - 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; + 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]; - 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 - }); - - var _prevGraph; - - var _prevAngle; + if (!parent.isMultipolygon() || Object.keys(parent.tags).filter(osmIsInterestingTag).length > 1) { + return false; + } - var _prevTransform; + var members = parent.members, + member, + outerMember; - var _pivot; + for (var i = 0; i < members.length; i++) { + member = members[i]; - function doRotate() { - var fn; + if (!member.role || member.role === 'outer') { + if (outerMember) return false; // Not a simple multipolygon - if (context.graph() !== _prevGraph) { - fn = context.perform; - } else { - fn = context.replace; - } // projection changed, recalculate _pivot + outerMember = member; + } + } + if (!outerMember) return false; + var outerEntity = graph.hasEntity(outerMember.id); - var projection = context.projection; - var currTransform = projection.transform(); + if (!outerEntity || !Object.keys(outerEntity.tags).filter(osmIsInterestingTag).length) { + return false; + } - 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; - } + 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. + // - 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(); + function osmJoinWays(toJoin, graph) { + function resolve(member) { + return graph.childNodes(graph.entity(member.id)); } - function getPivot(points) { - var _pivot; + 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 (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)); - } - } + 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 _pivot; - } + var i; + var joinAsMembers = true; - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); + for (i = 0; i < toJoin.length; i++) { + if (toJoin[i] instanceof osmWay) { + joinAsMembers = false; + break; + } } - function cancel() { - context.pop(); - context.enter(modeSelect(context, entityIDs)); - } + var sequences = []; + sequences.actions = []; - function undone() { - context.enter(modeBrowse(context)); - } + while (toJoin.length) { + // start a new sequence + var item = toJoin.shift(); + var currWays = [item]; + var currNodes = resolve(item).slice(); // add to it - 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); - }; + 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. - 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([]); - }; + 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. - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + if (joinAsMembers && currWays.length === 1 && nodes[0] !== end && nodes[nodes.length - 1] !== end && (nodes[nodes.length - 1] === start || nodes[0] === start)) { + currWays[0] = reverse(currWays[0]); + currNodes.reverse(); + start = currNodes[0]; + end = currNodes[currNodes.length - 1]; + } - return mode; - }; + if (nodes[0] === end) { + fn = currNodes.push; // join to end - return mode; - } + nodes = nodes.slice(1); + break; + } else if (nodes[nodes.length - 1] === end) { + fn = currNodes.push; // join to end - 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()); + nodes = nodes.slice(0, -1).reverse(); + item = reverse(item); + break; + } else if (nodes[nodes.length - 1] === start) { + fn = currNodes.unshift; // join to beginning - var operation = function operation() { - context.enter(modeRotate(context, selectedIDs)); - }; + nodes = nodes.slice(0, -1); + break; + } else if (nodes[0] === start) { + fn = currNodes.unshift; // join to beginning - operation.available = function () { - return nodes.length >= 2; - }; + nodes = nodes.slice(1).reverse(); + item = reverse(item); + break; + } else { + fn = nodes = null; + } + } - 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 (!nodes) { + // couldn't find a joinable way/member + break; + } + + fn.apply(currWays, [item]); + fn.apply(currNodes, nodes); + toJoin.splice(i, 1); } - return false; + currWays.nodes = currNodes; + sequences.push(currWays); + } - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + return sequences; + } - if (osm) { - var missing = coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + 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. - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + 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 false; + graph = graph.replace(relation.addMember(member, memberIndex)); } - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - }; + return graph; + }; // Add a way member into the relation "wherever it makes sense". + // In this situation we were not supplied a memberIndex. - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); - }; + function addWayMember(relation, graph) { + var groups, tempWay, item, i, j, k; // remove PTv2 stops and platforms before doing anything. - operation.annotation = function () { - return selectedIDs.length === 1 ? _t('operations.rotate.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.rotate.annotation.feature', { - n: selectedIDs.length - }); - }; + var PTv2members = []; + var members = []; - 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; - } + for (i = 0; i < relation.members.length; i++) { + var m = relation.members[i]; - 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 - }); + if (/stop|platform/.test(m.role)) { + PTv2members.push(m); + } else { + members.push(m); + } + } - var _prevGraph; + relation = relation.update({ + members: members + }); - var _cache; + 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); + } - var _origin; + members = withIndex(groups.way); + var joined = osmJoinWays(members, graph); // `joined` might not contain all of the way members, + // But will contain only the completed (downloaded) members - var _nudgeInterval; + 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 - function doMove(nudge) { - nudge = nudge || [0, 0]; - var fn; + for (j = 0; j < members.length; j++) { + if (members[j].index === startIndex) { + break; + } + } // k = each member in segment - if (_prevGraph !== context.graph()) { - _cache = {}; - _origin = context.map().mouseCoordinates(); - fn = context.perform; - } else { - fn = context.overwrite; - } - 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 (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 - function startNudge(nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(nudge); - }, 50); - } + if (tempWay && item.id === tempWay.id) { + if (nodes[0].id === insertPair.nodes[0]) { + item.pair = [{ + id: insertPair.originalID, + type: 'way', + role: item.role + }, { + id: insertPair.insertedID, + type: 'way', + role: item.role + }]; + } else { + item.pair = [{ + id: insertPair.insertedID, + type: 'way', + role: item.role + }, { + id: insertPair.originalID, + type: 'way', + role: item.role + }]; + } + } // reorder `members` if necessary - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } - } - function move() { - doMove(); - var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); + if (k > 0) { + if (j + k >= members.length || item.index !== members[j + k].index) { + moveMember(members, item.index, j + k); + } + } - if (nudge) { - startNudge(nudge); - } else { - stopNudge(); + nodes.splice(0, way.nodes.length - 1); + } } - } - function finish(d3_event) { - d3_event.stopPropagation(); - context.replace(actionNoop(), annotation); - context.enter(modeSelect(context, entityIDs)); - stopNudge(); - } + if (tempWay) { + graph = graph.remove(tempWay); + } // Final pass: skip dead items, split pairs, remove index properties - function cancel() { - if (baseGraph) { - while (context.graph() !== baseGraph) { - context.pop(); - } - context.enter(modeBrowse(context)); - } else { - context.pop(); - context.enter(modeSelect(context, entityIDs)); - } + var wayMembers = []; - stopNudge(); - } + for (i = 0; i < members.length; i++) { + item = members[i]; + if (item.index === -1) continue; - function undone() { - context.enter(modeBrowse(context)); - } + 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 - mode.enter = function () { - _origin = context.map().mouseCoordinates(); - _prevGraph = null; - _cache = {}; - context.features().forceVisible(entityIDs); - behaviors.forEach(context.install); - context.surface().on('mousemove.move', move).on('click.move', finish); - context.history().on('undone.move', undone); - keybinding.on('⎋', cancel).on('↩', finish); - select(document).call(keybinding); - }; - mode.exit = function () { - stopNudge(); - behaviors.forEach(function (behavior) { - context.uninstall(behavior); - }); - context.surface().on('mousemove.move', null).on('click.move', null); - context.history().on('undone.move', null); - select(document).call(keybinding.unbind); - context.features().forceVisible([]); - }; + 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 + // - mode.selectedIDs = function () { - if (!arguments.length) return entityIDs; // no assign + function moveMember(arr, findIndex, toIndex) { + var i; - return mode; - }; + for (i = 0; i < arr.length; i++) { + if (arr[i].index === findIndex) { + break; + } + } - return mode; - } + var item = Object.assign({}, arr[i]); // shallow copy - 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); - }); + arr[i].index = -1; // mark as dead - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + 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 - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + function withIndex(arr) { + var result = new Array(arr.length); - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); - }); + for (var i = 0; i < arr.length; i++) { + result[i] = Object.assign({}, arr[i]); // shallow copy - if (!parentCopied) { - newIDs.push(newEntity.id); + result[i].index = i; } - } // Put pasted objects where mouse pointer is.. - - var copyPoint = context.copyLonLat() && projection(context.copyLonLat()) || projection(extent.center()); - var delta = geoVecSubtract(mouse, copyPoint); - context.perform(actionMove(newIDs, delta, projection)); - context.enter(modeMove(context, newIDs, baseGraph)); + return result; + } } + } - function behavior() { - context.keybinding().on(uiCmd('⌘V'), doPaste); - return behavior; - } + 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. - behavior.off = function () { - context.keybinding().off(uiCmd('⌘V')); + return; + } + } + }); + return graph; }; + } - return behavior; + // 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)); + }; } - // `String.prototype.repeat` method - // https://tc39.github.io/ecma262/#sec-string.prototype.repeat - _export({ target: 'String', proto: true }, { - repeat: stringRepeat - }); + function actionChangeMember(relationId, member, memberIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).updateMember(member, memberIndex)); + }; + } - /* - `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + 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 - * The `origin` function is expected to return an [x, y] tuple rather than an - {x, y} object. - * The events are `start`, `move`, and `end`. - (https://github.com/mbostock/d3/issues/563) - * The `start` event is not dispatched until the first cursor movement occurs. - (https://github.com/mbostock/d3/pull/368) - * The `move` event has a `point` and `delta` [x, y] tuple properties rather - than `x`, `y`, `dx`, and `dy` properties. - * The `end` event is not dispatched if no movement occurs. - * An `off` function is available that unbinds the drag's internal event handlers. - */ + if (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 behaviorDrag() { - var dispatch$1 = dispatch('start', 'move', 'end'); // see also behaviorSelect + function actionChangeTags(entityId, tags) { + return function (graph) { + var entity = graph.entity(entityId); + return graph.replace(entity.update({ + tags: tags + })); + }; + } + + function osmNode() { + if (!(this instanceof osmNode)) { + return new osmNode().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } + osmEntity.node = osmNode; + osmNode.prototype = Object.create(osmEntity.prototype); + Object.assign(osmNode.prototype, { + type: 'node', + loc: [9999, 9999], + extent: function extent() { + return new geoExtent(this.loc); + }, + geometry: function geometry(graph) { + return graph["transient"](this, 'geometry', function () { + return graph.isPoi(this) ? 'point' : 'vertex'; + }); + }, + move: function move(loc) { + return this.update({ + loc: loc + }); + }, + isDegenerate: function isDegenerate() { + return !(Array.isArray(this.loc) && this.loc.length === 2 && this.loc[0] >= -180 && this.loc[0] <= 180 && this.loc[1] >= -90 && this.loc[1] <= 90); + }, + // Inspect tags and geometry to determine which direction(s) this node/vertex points + directions: function directions(resolver, projection) { + var val; + var i; // which tag to use? - var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping + if (this.isHighwayIntersection(resolver) && (this.tags.stop || '').toLowerCase() === 'all') { + // all-way stop tag on a highway intersection + val = 'all'; + } else { + // generic direction tag + val = (this.tags.direction || '').toLowerCase(); // better suffix-style direction tag - var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 + var re = /:direction$/i; + var keys = Object.keys(this.tags); - var _origin = null; - var _selector = ''; + for (i = 0; i < keys.length; i++) { + if (re.test(keys[i])) { + val = this.tags[keys[i]].toLowerCase(); + break; + } + } + } - var _targetNode; + 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 - var _targetEntity; - var _surface; + if (v !== '' && !isNaN(+v)) { + results.push(+v); + return; + } // string direction - inspect parent ways - var _pointerId; // use pointer events on supported platforms; fallback to mouse events + var lookBackward = this.tags['traffic_sign:backward'] || v === 'backward' || v === 'both' || v === 'all'; + var lookForward = this.tags['traffic_sign:forward'] || v === 'forward' || v === 'both' || v === 'all'; + if (!lookForward && !lookBackward) return; + var nodeIds = {}; + resolver.parentWays(this).forEach(function (parent) { + var nodes = parent.nodes; - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + 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 d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); + if (lookBackward && i < nodes.length - 1) { + nodeIds[nodes[i + 1]] = true; // look ahead to next node + } + } + } + }, this); + Object.keys(nodeIds).forEach(function (nodeId) { + // +90 because geoAngle returns angle from X axis, not Y (north) + results.push(geoAngle(this, resolver.entity(nodeId), projection) * (180 / Math.PI) + 90); + }, this); + }, this); + return utilArrayUniq(results); + }, + isEndpoint: function isEndpoint(resolver) { + return resolver["transient"](this, 'isEndpoint', function () { + var id = this.id; + return resolver.parentWays(this).filter(function (parent) { + return !parent.isClosed() && !!parent.affix(id); + }).length > 0; + }); + }, + isConnected: function isConnected(resolver) { + return resolver["transient"](this, 'isConnected', function () { + var parents = resolver.parentWays(this); - var d3_event_userSelectSuppress = function d3_event_userSelectSuppress() { - var selection$1 = selection(); - var select = selection$1.style(d3_event_userSelectProperty); - selection$1.style(d3_event_userSelectProperty, 'none'); - return function () { - selection$1.style(d3_event_userSelectProperty, select); - }; - }; + if (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 pointerdown(d3_event) { - if (_pointerId) return; - _pointerId = d3_event.pointerId || 'mouse'; - _targetNode = this; // only force reflow once per drag + if (way.isClosed()) { + nodes.pop(); + } // ignore connecting node if closed + // return true if vertex appears multiple times (way is self intersecting) - var pointerLocGetter = utilFastMouse(_surface || _targetNode.parentNode); - var offset; - var startOrigin = pointerLocGetter(d3_event); - var started = false; - var selectEnable = d3_event_userSelectSuppress(); - select(window).on(_pointerPrefix + 'move.drag', pointermove).on(_pointerPrefix + 'up.drag pointercancel.drag', pointerup, true); - if (_origin) { - offset = _origin.call(_targetNode, _targetEntity); - offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; - } else { - offset = [0, 0]; - } + return nodes.indexOf(this.id) !== nodes.lastIndexOf(this.id); + } - d3_event.stopPropagation(); + 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 pointermove(d3_event) { - if (_pointerId !== (d3_event.pointerId || 'mouse')) return; - var p = pointerLocGetter(d3_event); + function actionCircularize(wayId, projection, maxAngle) { + maxAngle = (maxAngle || 20) * Math.PI / 180; - 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 + 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 (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 (!way.isConvex(graph)) { + graph = action.makeConvex(graph); } - 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(); - } + 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 - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - selectEnable(); + if (!keyNodes.length) { + keyNodes = [nodes[0]]; + keyPoints = [points[0]]; } - } - function behavior(selection) { - var matchesSelector = utilPrefixDOMProperty('matchesSelector'); - var delegate = pointerdown; + 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 (_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; + 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 (_targetEntity && target[matchesSelector](_selector)) { - return pointerdown.call(target, d3_event); - } - } - }; - } + if (indexRange < 0) { + indexRange += nodes.length; + } // position this key node - selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); - } - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.drag' + _selector, null); - }; + 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 - behavior.selector = function (_) { - if (!arguments.length) return _selector; - _selector = _; - return behavior; - }; + 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 - behavior.origin = function (_) { - if (!arguments.length) return _origin; - _origin = _; - return behavior; - }; + if (totalAngle * sign > 0) { + totalAngle = -sign * (2 * Math.PI - Math.abs(totalAngle)); + } - behavior.cancel = function () { - select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); - return behavior; - }; + do { + numberNewPoints++; + eachAngle = totalAngle / (indexRange + numberNewPoints); + } while (Math.abs(eachAngle) > maxAngle); // move existing nodes - behavior.targetNode = function (_) { - if (!arguments.length) return _targetNode; - _targetNode = _; - return behavior; - }; - behavior.targetEntity = function (_) { - if (!arguments.length) return _targetEntity; - _targetEntity = _; - return behavior; - }; + 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 - behavior.surface = function (_) { - if (!arguments.length) return _surface; - _surface = _; - return behavior; - }; - return utilRebind(behavior, dispatch$1, 'on'); - } + 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 - 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); + var min = Infinity; - var _nudgeInterval; + for (var nodeId in nearNodes) { + var nearAngle = nearNodes[nodeId]; + var dist = Math.abs(nearAngle - angle); - var _restoreSelectedIDs = []; - var _wasMidpoint = false; - var _isCancelled = false; + if (dist < min) { + min = dist; + origNode = origNodes[nodeId]; + } + } - var _activeEntity; + node = osmNode({ + loc: geoVecInterp(origNode.loc, loc, t) + }); + graph = graph.replace(node); + nodes.splice(endNodeIndex + j, 0, node); + inBetweenNodes.push(node.id); + } // Check for other ways that share these keyNodes.. + // If keyNodes are adjacent in both ways, + // we can add inBetweenNodes to that shared way too.. - var _startLoc; - var _lastLoc; + if (indexRange === 1 && inBetweenNodes.length) { + var startIndex1 = way.nodes.lastIndexOf(startNode.id); + var endIndex1 = way.nodes.lastIndexOf(endNode.id); + var wayDirection1 = endIndex1 - startIndex1; - function startNudge(d3_event, entity, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, entity, nudge); - }, 50); - } + if (wayDirection1 < -1) { + wayDirection1 = 1; + } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; - } - } + var parentWays = graph.parentWays(keyNodes[i]); - function moveAnnotation(entity) { - return _t('operations.move.annotation.' + entity.geometry(context.graph())); - } + for (j = 0; j < parentWays.length; j++) { + var sharedWay = parentWays[j]; + if (sharedWay === way) continue; - function connectAnnotation(nodeEntity, targetEntity) { - var nodeGeometry = nodeEntity.geometry(context.graph()); - var targetGeometry = targetEntity.geometry(context.graph()); + 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; - if (nodeGeometry === 'vertex' && targetGeometry === 'vertex') { - var nodeParentWayIDs = context.graph().parentWays(nodeEntity); - var targetParentWayIDs = context.graph().parentWays(targetEntity); - var sharedParentWays = utilArrayIntersection(nodeParentWayIDs, targetParentWayIDs); // if both vertices are part of the same way + if (wayDirection2 < -1) { + wayDirection2 = 1; + } - 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 (wayDirection1 !== wayDirection2) { + inBetweenNodes.reverse(); + insertAt = startIndex2; + } - return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); - } - } + for (k = 0; k < inBetweenNodes.length; k++) { + sharedWay = sharedWay.addNode(inBetweenNodes[k], insertAt + k); + } - return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); - } + graph = graph.replace(sharedWay); + } + } + } + } // update the way to have all the new nodes - 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); - } + ids = nodes.map(function (n) { + return n.id; + }); + ids.push(ids[0]); + way = way.update({ + nodes: ids + }); + graph = graph.replace(way); + return graph; + }; - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); - } + 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.. - context.surface().classed('nope', false).classed('nope-disabled', true); + if (sign === -1) { + nodes.reverse(); + points.reverse(); } - } - function keyup(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope-suppressed')) { - context.surface().classed('nope', true); - } + 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; - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + if (indexRange < 0) { + indexRange += nodes.length; + } // move interior nodes to the surface of the convex hull.. + + + for (j = 1; j < indexRange; j++) { + var point = geoVecInterp(hull[i], hull[i + 1], j / indexRange); + var node = nodes[(j + startIndex) % nodes.length].move(projection.invert(point)); + graph = graph.replace(node); + } } - } - function start(d3_event, entity) { - _wasMidpoint = entity.type === 'midpoint'; - var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); - _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + return graph; + }; - if (_isCancelled) { - if (hasHidden) { - context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); - } + action.disabled = function (graph) { + if (!graph.entity(wayId).isClosed()) { + return 'not_closed'; + } //disable when already circular - 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 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; - var vertex = context.surface().selectAll('.' + entity.id); - drag.targetNode(vertex.node()).targetEntity(entity); - } else { - context.perform(actionNoop()); + if (hull.length !== points.length || hull.length < 3) { + return 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()` + var centroid = d3_polygonCentroid(points); + var radius = geoVecLengthSquare(centroid, points[0]); + var i, actualPoint; // compare distances between centroid and points + 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 datum(d3_event) { - if (!d3_event || d3_event.altKey) { - return {}; - } else { - // When dragging, snap only to touch targets.. - // (this excludes area fills and active drawing elements) - var d = d3_event.target.__data__; - return d && d.properties && d.properties.target ? d : {}; - } - } + if (diff > 0.05 * radius) { + return false; + } + } //check if central angles are smaller than maxAngle - 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; + 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 (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); + if (angle < 0) { + angle = -angle; + } - if (edge) { - loc = edge.loc; - } + if (angle > Math.PI) { + angle = 2 * Math.PI - angle; } - } - context.replace(actionMoveNode(entity.id, loc)); // Below here: validations + if (angle > maxAngle + epsilonAngle) { + return false; + } + } - var isInvalid = false; // Check if this connection to `target` could cause relations to break.. + return 'already_circular'; + }; - if (target) { - isInvalid = hasRelationConflict(entity, target, edge, context.graph()); - } // Check if this drag causes the geometry to break.. + 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 (!isInvalid) { - isInvalid = hasInvalidGeometry(entity, context.graph()); - } + if (geometries.point) return false; // delete if this node only be a vertex - var nope = context.surface().classed('nope'); + 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 (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 !node.hasInterestingTags(); + } - var nopeDisabled = context.surface().classed('nope-disabled'); + 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 (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } + 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); - _lastLoc = loc; - } // Uses `actionConnect.disabled()` to know whether this connection is ok.. + if (canDeleteNode(node, graph)) { + graph = graph.remove(node); + } + }); + return graph.remove(way); + }; + return action; + } - function hasRelationConflict(entity, target, edge, graph) { - var testGraph = graph.update(); // copy - // if snapping to way - add midpoint there and consider that the target.. + function actionDeleteMultiple(ids) { + var actions = { + way: actionDeleteWay, + node: actionDeleteNode, + relation: actionDeleteRelation + }; - 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 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 ids = [entity.id, target.id]; - return actionConnect(ids).disabled(testGraph); + function actionDeleteRelation(relationID, allowUntaggedMembers) { + function canDeleteEntity(entity, graph) { + return !graph.parentWays(entity).length && !graph.parentRelations(entity).length && !entity.hasInterestingTags() && !allowUntaggedMembers; } - function hasInvalidGeometry(entity, graph) { - var parents = graph.parentWays(entity); - var i, j, k; + var action = function action(graph) { + var relation = graph.entity(relationID); + graph.parentRelations(relation).forEach(function (parent) { + parent = parent.removeMembersWithID(relationID); + graph = graph.replace(parent); - for (i = 0; i < parents.length; i++) { - var parent = parents[i]; - var nodes = []; - var activeIndex = null; // which multipolygon ring contains node being dragged - // test any parent multipolygons for valid geometry + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + var memberIDs = utilArrayUniq(relation.members.map(function (m) { + return m.id; + })); + memberIDs.forEach(function (memberID) { + graph = graph.replace(relation.removeMembersWithID(memberID)); + var entity = graph.entity(memberID); - var relations = graph.parentRelations(parent); + if (canDeleteEntity(entity, graph)) { + graph = actionDeleteMultiple([memberID])(graph); + } + }); + return graph.remove(relation); + }; - 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 + return action; + } - for (k = 0; k < rings.length; k++) { - nodes = rings[k].nodes; + 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 (nodes.find(function (n) { - return n.id === entity.id; - })) { - activeIndex = k; + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); + graph.parentRelations(node).forEach(function (parent) { + parent = parent.removeMembersWithID(nodeId); + graph = graph.replace(parent); - if (geoHasSelfIntersections(nodes, entity.id)) { - return 'multipolygonMember'; - } - } + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + return graph.remove(node); + }; - rings[k].coords = nodes.map(function (n) { - return n.loc; - }); - } // test active ring for intersections with other rings in the multipolygon + return action; + } + // + // 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 + // - for (k = 0; k < rings.length; k++) { - if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings + 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 (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. + 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. - if (activeIndex === null) { - nodes = parent.nodes.map(function (nodeID) { - return graph.entity(nodeID); - }); + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + if (node.id === survivor.id) continue; + parents = graph.parentWays(node); - if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { - return parent.geometry(graph); - } + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceNode(node.id, survivor.id)); } - } - return false; - } + parents = graph.parentRelations(node); - 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()); + for (j = 0; j < parents.length; j++) { + graph = graph.replace(parents[j].replaceMember(node, survivor)); + } - if (nudge) { - startNudge(d3_event, entity, nudge); - } else { - stopNudge(); + survivor = survivor.mergeTags(node.tags); + graph = actionDeleteNode(node.id)(graph); } - } - 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)); - } + graph = graph.replace(survivor); // find and delete any degenerate ways created by connecting adjacent vertices - if (wasPoint) { - context.enter(modeSelect(context, [entity.id])); - } else { - var reselection = _restoreSelectedIDs.filter(function (id) { - return context.graph().hasEntity(id); - }); + parents = graph.parentWays(survivor); - if (reselection.length) { - context.enter(modeSelect(context, reselection)); - } else { - context.enter(modeBrowse(context)); + for (i = 0; i < parents.length; i++) { + if (parents[i].isDegenerate()) { + graph = actionDeleteWay(parents[i].id)(graph); } } - } - function _actionBounceBack(nodeID, toLoc) { - var moveNode = actionMoveNode(nodeID, toLoc); + return graph; + }; - 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.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 - action.transitionable = true; - return action; - } + for (i = 0; i < nodeIDs.length; i++) { + survivor = graph.entity(nodeIDs[i]); + if (survivor.version) break; // found one + } // 1. disable if the nodes being connected have conflicting relation roles - function 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); + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + relations = graph.parentRelations(node); - 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); - }; + 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 - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(hover); - context.uninstall(edit); - select(window).on('keydown.dragNode', null).on('keyup.dragNode', null); - context.history().on('undone.drag-node', null); - _activeEntity = null; - context.surface().classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false).selectAll('.active').classed('active', false); - stopNudge(); - }; + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } - mode.selectedIDs = function () { - if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign + if (seen[relation.id] !== undefined && seen[relation.id] !== role) { + return 'relation'; + } else { + seen[relation.id] = role; + } + } + } // gather restrictions for parent ways - return mode; - }; - mode.activeID = function () { - if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign + for (i = 0; i < nodeIDs.length; i++) { + node = graph.entity(nodeIDs[i]); + var parents = graph.parentWays(node); - return mode; - }; + for (j = 0; j < parents.length; j++) { + var parent = parents[j]; + relations = graph.parentRelations(parent); - mode.restoreSelectedIDs = function (_) { - if (!arguments.length) return _restoreSelectedIDs; - _restoreSelectedIDs = _; - return mode; - }; + for (k = 0; k < relations.length; k++) { + relation = relations[k]; - mode.behavior = drag; - return mode; - } + if (relation.hasFromViaTo()) { + restrictionIDs.push(relation.id); + } + } + } + } // test restrictions - // 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.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 - ); - } - }); + 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) + + var nodes = { + from: [], + via: [], + to: [], + keyfrom: [], + keyto: [] + }; - // patch native Promise.prototype for native async functions - if ( typeof nativePromiseConstructor == 'function' && !nativePromiseConstructor.prototype['finally']) { - redefine(nativePromiseConstructor.prototype, 'finally', getBuiltIn('Promise').prototype['finally']); - } + for (j = 0; j < relation.members.length; j++) { + collectNodes(relation.members[j], nodes); + } - // @@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; + nodes.keyfrom = utilArrayUniq(nodes.keyfrom.filter(hasDuplicates)); + nodes.keyto = utilArrayUniq(nodes.keyto.filter(hasDuplicates)); + var filter = keyNodeFilter(nodes.keyfrom, nodes.keyto); + nodes.from = nodes.from.filter(filter); + nodes.via = nodes.via.filter(filter); + nodes.to = nodes.to.filter(filter); + var connectFrom = false; + var connectVia = false; + var connectTo = false; + var connectKeyFrom = false; + var connectKeyTo = false; - var rx = anObject(regexp); - var S = String(this); + for (j = 0; j < nodeIDs.length; j++) { + var n = nodeIDs[j]; - 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 (nodes.from.indexOf(n) !== -1) { + connectFrom = true; + } - function quickselect$1(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); - } + if (nodes.via.indexOf(n) !== -1) { + connectVia = true; + } - 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 (nodes.to.indexOf(n) !== -1) { + connectTo = true; + } - 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); + if (nodes.keyfrom.indexOf(n) !== -1) { + connectKeyFrom = true; + } - while (i < j) { - swap$1(arr, i, j); - i++; - j--; + if (nodes.keyto.indexOf(n) !== -1) { + connectKeyTo = true; + } + } - while (compare(arr[i], t) < 0) { - i++; + if (connectFrom && connectTo && !isUturn) { + return 'restriction'; } - while (compare(arr[j], t) > 0) { - j--; + if (connectFrom && connectVia) { + return 'restriction'; } - } - 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; - } - } + 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. - function swap$1(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; - } - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } + if (connectKeyFrom || connectKeyTo) { + if (nodeIDs.length !== 2) { + return 'restriction'; + } - var RBush = /*#__PURE__*/function () { - function RBush() { - var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; + var n0 = null; + var n1 = null; - _classCallCheck(this, RBush); + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; - // 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(); - } + if (way.contains(nodeIDs[0])) { + n0 = nodeIDs[0]; + } - _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 = []; + if (way.contains(nodeIDs[1])) { + n1 = nodeIDs[1]; + } + } - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? toBBox(child) : child; + if (n0 && n1) { + // both nodes are part of the restriction + var ok = false; - if (intersects(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j]; + + 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) - node = nodesToSearch.pop(); - } - return result; - } - }, { - key: "collides", - value: function collides(bbox) { - var node = this.data; - if (!intersects(bbox, node)) return false; - var nodesToSearch = []; + for (j = 0; j < memberWays.length; j++) { + way = memberWays[j].update({}); // make copy - while (node) { - for (var i = 0; i < node.children.length; i++) { - var child = node.children[i]; - var childBBox = node.leaf ? this.toBBox(child) : child; + for (k = 0; k < nodeIDs.length; k++) { + if (nodeIDs[k] === survivor.id) continue; - if (intersects(bbox, childBBox)) { - if (node.leaf || contains(bbox, childBBox)) return true; - nodesToSearch.push(child); + if (way.areAdjacent(nodeIDs[k], survivor.id)) { + way = way.removeNode(nodeIDs[k]); + } else { + way = way.replaceNode(nodeIDs[k], survivor.id); } } - node = nodesToSearch.pop(); + if (way.isDegenerate()) { + return 'restriction'; + } } + } - return false; + 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); } - }, { - key: "load", - value: function load(data) { - if (!(data && data.length)) return this; - if (data.length < this._minEntries) { - for (var i = 0; i < data.length; i++) { - this.insert(data[i]); - } + function keyNodeFilter(froms, tos) { + return function (n) { + return froms.indexOf(n) === -1 && tos.indexOf(n) === -1; + }; + } - return this; - } // recursively build the tree with the given data from scratch using OMT algorithm + function collectNodes(member, collection) { + var entity = graph.hasEntity(member.id); + if (!entity) return; + var role = member.role || ''; + if (!collection[role]) { + collection[role] = []; + } - var node = this._build(data.slice(), 0, data.length - 1, 0); + if (member.type === 'node') { + collection[role].push(member.id); - if (!this.data.children.length) { - // save as is if tree is empty - this.data = node; - } else if (this.data.height === node.height) { - // split root if trees have the same height - this._splitRoot(this.data, node); - } else { - if (this.data.height < node.height) { - // swap trees if inserted one is bigger - var tmpNode = this.data; - this.data = node; - node = tmpNode; - } // insert the small tree into the large tree at appropriate level + if (role === 'via') { + collection.keyfrom.push(member.id); + collection.keyto.push(member.id); + } + } else if (member.type === 'way') { + collection[role].push.apply(collection[role], entity.nodes); + if (role === 'from' || role === 'via') { + collection.keyfrom.push(entity.first()); + collection.keyfrom.push(entity.last()); + } - this._insert(node, this.data.height - node.height - 1, true); + if (role === 'to' || role === 'via') { + collection.keyto.push(entity.first()); + collection.keyto.push(entity.last()); + } } - - return this; - } - }, { - key: "insert", - value: function insert(item) { - if (item) this._insert(item, this.data.height - 1); - return this; - } - }, { - key: "clear", - value: function clear() { - this.data = createNode([]); - return this; } - }, { - key: "remove", - value: function remove(item, equalsFn) { - if (!item) return this; - var node = this.data; - var bbox = this.toBBox(item); - var path = []; - var indexes = []; - var i, parent, goingUp; // depth-first iterative tree traversal + }; - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } + return action; + } - if (node.leaf) { - // check current node - var index = findItem(item, node.children, equalsFn); + function actionCopyEntities(ids, fromGraph) { + var _copies = {}; - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + var action = function action(graph) { + ids.forEach(function (id) { + fromGraph.entity(id).copy(fromGraph, _copies); + }); - this._condense(path); + for (var id in _copies) { + graph = graph.replace(_copies[id]); + } - return this; - } - } + return graph; + }; - 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 + action.copies = function () { + return _copies; + }; - } + return action; + } - 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; + 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); } - }, { - key: "_all", - value: function _all(node, result) { - var nodesToSearch = []; - while (node) { - if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); - node = nodesToSearch.pop(); - } + return graph; + }; + } - return result; - } - }, { - key: "_build", - value: function _build(items, left, right, height) { - var N = right - left + 1; - var M = this._maxEntries; - var node; + function actionDiscardTags(difference, discardTags) { + discardTags = discardTags || {}; + return function (graph) { + difference.modified().forEach(checkTags); + difference.created().forEach(checkTags); + return graph; - if (N <= M) { - // reached leaf level; return leaf - node = createNode(items.slice(left, right + 1)); - calcBBox(node, this.toBBox); - return node; - } + function checkTags(entity) { + var keys = Object.keys(entity.tags); + var didDiscard = false; + var tags = {}; - 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 (var i = 0; i < keys.length; i++) { + var k = keys[i]; - M = Math.ceil(N / Math.pow(M, height - 1)); + if (discardTags[k] || !entity.tags[k]) { + didDiscard = true; + } else { + tags[k] = entity.tags[k]; + } } - node = createNode([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles + if (didDiscard) { + graph = graph.replace(entity.update({ + tags: tags + })); + } + } + }; + } - var N2 = Math.ceil(N / M); - var N1 = N2 * Math.ceil(Math.sqrt(M)); - multiSelect(items, left, right, N1, this.compareMinX); + // + // 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 + // - for (var i = left; i <= right; i += N1) { - var right2 = Math.min(i + N1 - 1, right); - multiSelect(items, i, right2, N2, this.compareMinY); + function actionDisconnect(nodeId, newNodeId) { + var wayIds; - for (var j = i; j <= right2; j += N2) { - var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + 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); - node.children.push(this._build(items, j, right3, height - 1)); - } + 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; + }; - 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; + action.connections = function (graph) { + var candidates = []; + var keeping = false; + var parentWays = graph.parentWays(graph.entity(nodeId)); + var way, waynode; - 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 + for (var i = 0; i < parentWays.length; i++) { + way = parentWays[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; + if (wayIds && wayIds.indexOf(way.id) === -1) { + keeping = true; + continue; + } + + if (way.isArea() && way.nodes[0] === nodeId) { + candidates.push({ + wayID: way.id, + index: 0 + }); + } else { + for (var j = 0; j < way.nodes.length; j++) { + waynode = way.nodes[j]; + + if (waynode === nodeId) { + if (way.isClosed() && parentWays.length > 1 && wayIds && wayIds.indexOf(way.id) !== -1 && j === way.nodes.length - 1) { + continue; } + + candidates.push({ + wayID: way.id, + index: j + }); } } - - node = targetNode || node.children[0]; } - - return node; } - }, { - key: "_insert", - value: function _insert(item, level, isNode) { - var bbox = isNode ? item : this.toBBox(item); - var insertPath = []; // find the best node for accommodating the item, saving all nodes along the path too - - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - - - node.children.push(item); - extend$1(node, bbox); // split on node overflow; propagate upwards if necessary - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); - - level--; - } else break; - } // adjust bboxes along the insertion path + 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; + } + }); + }); + if (sharedRelation) return 'relation'; + }; - this._adjustParentBBoxes(bbox, insertPath, level); - } // split overflowed node into two + action.limitWays = function (val) { + if (!arguments.length) return wayIds; + wayIds = val; + return action; + }; - }, { - key: "_split", - value: function _split(insertPath, level) { - var node = insertPath[level]; - var M = node.children.length; - var m = this._minEntries; + return action; + } - this._chooseSplitAxis(node, m, M); + function actionExtract(entityID, projection) { + var extractedNodeID; - var splitIndex = this._chooseSplitIndex(node, m, M); + var action = function action(graph) { + var entity = graph.entity(entityID); - 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); + if (entity.type === 'node') { + return extractFromNode(entity, graph); } - }, { - key: "_chooseSplitIndex", - value: function _chooseSplitIndex(node, m, M) { - var index; - var minOverlap = Infinity; - var minArea = Infinity; - for (var i = m; i <= M - m; i++) { - var bbox1 = distBBox(node, 0, i, this.toBBox); - var bbox2 = distBBox(node, i, M, this.toBBox); - var overlap = intersectionArea(bbox1, bbox2); - var area = bboxArea(bbox1) + bboxArea(bbox2); // choose distribution with minimum overlap + return extractFromWayOrRelation(entity, graph); + }; - 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; - } - } - } + function extractFromNode(node, graph) { + extractedNodeID = node.id; // Create a new node to replace the one we will detach - return index || M - m; - } // sorts node children by the best axis for split + var replacement = osmNode({ + loc: node.loc + }); + graph = graph.replace(replacement); // Process each way in turn, updating the graph as we go - }, { - key: "_chooseSplitAxis", - value: function _chooseSplitAxis(node, m, M) { - var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; - var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; + graph = graph.parentWays(node).reduce(function (accGraph, parentWay) { + return accGraph.replace(parentWay.replaceNode(entityID, replacement.id)); + }, graph); // Process any relations too - var xMargin = this._allDistMargin(node, m, M, compareMinX); + return graph.parentRelations(node).reduce(function (accGraph, parentRel) { + return accGraph.replace(parentRel.replaceMember(node, replacement)); + }, graph); + } - 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 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(); + } - if (xMargin < yMargin) node.children.sort(compareMinX); - } // total margin of all possible split distributions where each node is at least m full + 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 - }, { - key: "_allDistMargin", - value: function _allDistMargin(node, m, M, compare) { - node.children.sort(compare); - var toBBox = this.toBBox; - var leftBBox = distBBox(node, 0, m, toBBox); - var rightBBox = distBBox(node, M - m, M, toBBox); - var margin = bboxMargin(leftBBox) + bboxMargin(rightBBox); + var pointTags = {}; - for (var i = m; i < M - m; i++) { - var child = node.children[i]; - extend$1(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin(leftBBox); + for (var key in entityTags) { + if (entity.type === 'relation' && key === 'type') { + continue; } - for (var _i = M - m - 1; _i >= m; _i--) { - var _child = node.children[_i]; - extend$1(rightBBox, node.leaf ? toBBox(_child) : _child); - margin += bboxMargin(rightBBox); + if (keysToRetain.indexOf(key) !== -1) { + continue; } - 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); - } - } - }]); + 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 RBush; - }(); - function findItem(item, items, equalsFn) { - if (!equalsFn) return items.indexOf(item); + if (isIndoorArea && key === 'indoor') { + continue; + } // copy the tag from the entity to the point - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; - } - return -1; - } // calculate node's bbox from bboxes of its children + 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 - function calcBBox(node, toBBox) { - distBBox(node, 0, node.children.length, toBBox, node); - } // min bounding rectangle of node children from k to p-1 + delete entityTags[key]; + } - function distBBox(node, k, p, toBBox, destNode) { - if (!destNode) destNode = createNode(null); - destNode.minX = Infinity; - destNode.minY = Infinity; - destNode.maxX = -Infinity; - destNode.maxY = -Infinity; + if (!isBuilding && !isIndoorArea && fromGeometry === 'area') { + // ensure that areas keep area geometry + entityTags.area = 'yes'; + } - for (var i = k; i < p; i++) { - var child = node.children[i]; - extend$1(destNode, node.leaf ? toBBox(child) : child); + var replacement = osmNode({ + loc: extractedLoc, + tags: pointTags + }); + graph = graph.replace(replacement); + extractedNodeID = replacement.id; + return graph.replace(entity.update({ + tags: entityTags + })); } - 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 compareNodeMinX(a, b) { - return a.minX - b.minX; - } - - function compareNodeMinY(a, b) { - return a.minY - b.minY; - } - - function bboxArea(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + action.getExtractedNodeID = function () { + return extractedNodeID; + }; - function bboxMargin(a) { - return a.maxX - a.minX + (a.maxY - a.minY); + return action; } - 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)); - } + // + // 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 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 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); + })); + } - function contains(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + 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 - function intersects(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + 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. - 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 + for (var i = 0; i < ways.length; i++) { + if (!ways[i].isNew()) { + survivorID = ways[i].id; + break; + } + } + 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. - function multiSelect(arr, left, right, n, compare) { - var stack = [left, right]; + 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 (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); - } - } + function checkForSimpleMultipolygon() { + if (!survivor.isClosed()) return; + var multipolygons = graph.parentMultipolygons(survivor).filter(function (multipolygon) { + // find multipolygons where the survivor is the only member + return multipolygon.members.length === 1; + }); // skip if this is the single member of multiple multipolygons - var 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 (multipolygons.length !== 1) return; + var multipolygon = multipolygons[0]; - var _cache; + 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; + } - 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]; + survivor = survivor.mergeTags(multipolygon.tags); + graph = graph.replace(survivor); + graph = actionDeleteRelation(multipolygon.id, true + /* allow untagged members */ + )(graph); + var tags = Object.assign({}, survivor.tags); - function abortRequest(controller) { - if (controller) { - controller.abort(); - } - } + if (survivor.geometry(graph) !== 'area') { + // ensure the feature persists as an area + tags.area = 'yes'; + } - function abortUnwantedRequests(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; - }); + delete tags.type; // remove type=multipolygon - if (!wanted) { - abortRequest(cache.inflightTile[k]); - delete cache.inflightTile[k]; + survivor = survivor.update({ + tags: tags + }); + graph = graph.replace(survivor); } - }); - } - - 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 - - - function updateRtree(item, replace) { - _cache.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); - if (replace) { - _cache.rtree.insert(item); - } - } + checkForSimpleMultipolygon(); + return graph; + }; // Returns the number of nodes the resultant way is expected to have - 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 */ + action.resultingWayNodesLength = function (graph) { + return ids.reduce(function (count, id) { + return count + graph.entity(id).nodes.length; + }, 0) - ids.length - 1; + }; - return; - } // some descriptions are just fixed text + action.disabled = function (graph) { + var geometries = groupEntitiesByGeometry(graph); + if (ids.length < 2 || ids.length !== geometries.line.length) { + return 'not_eligible'; + } - if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured + var joined = osmJoinWays(ids.map(graph.entity, graph), graph); - var errorRegex = new RegExp(issueTemplate.regex, 'i'); - var errorMatch = errorRegex.exec(d.description); + if (joined.length > 1) { + return 'not_adjacent'; + } // Loop through all combinations of path-pairs + // to check potential intersections between all pairs - if (!errorMatch) { - /* eslint-disable no-console */ - console.log('Unmatched: ', d.whichType); - console.log(' ', d.description); - console.log(' ', errorRegex); - /* eslint-enable no-console */ - return; - } + 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 - 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] : ''; + var common = utilArrayIntersection(joined[0].nodes.map(function (n) { + return n.loc.toString(); + }), intersections.map(function (n) { + return n.toString(); + })); - if (idType && capture) { - // link IDs if present in the capture - capture = parseError(capture, idType); - } else if (htmlRegex.test(capture)) { - // escape any html in non-IDs - capture = '\\' + capture + '\\'; - } else { - var compare = capture.toLowerCase(); + if (common.length !== intersections.length) { + return 'paths_intersect'; + } + } + } - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + var nodeIds = joined[0].nodes.map(function (n) { + return n.id; + }).slice(1, -1); + var relation; + var tags = {}; + var conflicting = false; + joined[0].forEach(function (way) { + var parents = graph.parentRelations(way); + parents.forEach(function (parent) { + if (parent.isRestriction() && parent.members.some(function (m) { + return nodeIds.indexOf(m.id) >= 0; + })) { + relation = parent; + } + }); + + for (var k in way.tags) { + if (!(k in tags)) { + tags[k] = way.tags[k]; + } else if (tags[k] && osmIsInterestingTag(k) && tags[k] !== way.tags[k]) { + conflicting = true; + } } + }); + + if (relation) { + return 'restriction'; } - replacements['var' + i] = capture; - } + if (conflicting) { + return 'conflicting_tags'; + } + }; - return replacements; + return action; } - function parseError(capture, idType) { - var compare = capture.toLowerCase(); - - if (_krData.localizeStrings[compare]) { - // some replacement strings can be localized - capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + function 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); + })); } - switch (idType) { - // link a string like "this node" - case 'this': - capture = linkErrorObject(capture); - break; - - case 'url': - capture = linkURL(capture); - break; - // link an entity ID + 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; - case 'n': - case 'w': - case 'r': - capture = linkEntity(idType + capture); - break; - // some errors have more complex ID lists/variance + for (var i = 0; i < nodes.length; i++) { + var node = nodes[i]; - case '20': - capture = parse20(capture); - break; + 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 - case '211': - capture = parse211(capture); - break; - case '231': - capture = parse231(capture); - break; + graph = graph.replace(point.update({ + tags: {}, + loc: node.loc + })); + target = target.replaceNode(node.id, point.id); + graph = graph.replace(target); + removeNode = node; + break; + } - case '294': - capture = parse294(capture); - break; + graph = graph.remove(removeNode); + }); - case '370': - capture = parse370(capture); - break; - } + if (target.tags.area === 'yes') { + var tags = Object.assign({}, target.tags); // shallow copy - return capture; + delete tags.area; - function linkErrorObject(d) { - return "".concat(d, ""); - } + if (osmTagSuggestingArea(tags)) { + // remove the `area` tag if area geometry is now implied - #3851 + target = target.update({ + tags: tags + }); + graph = graph.replace(target); + } + } - function linkEntity(d) { - return "".concat(d, ""); - } + return graph; + }; - function linkURL(d) { - return "").concat(d, ""); - } // arbitrary node list of form: #ID, #ID, #ID... + 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'; + } + }; - 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 action; + } + // + // 1. move all the nodes to a common location + // 2. `actionConnect` them - function parse231(capture) { - var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' + 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; - var items = capture.split('),'); - items.forEach(function (item) { - var match = item.match(/\#(\d+)\((.+)\)?/); + for (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); - if (match !== null && match.length > 2) { - newList.push(linkEntity('w' + match[1]) + ' ' + _t('QA.keepRight.errorTypes.231.layer', { - layer: match[2] - })); + if (node.hasInterestingTags()) { + interestingLoc = ++interestingCount === 1 ? node.loc : null; } - }); - return newList.join(', '); - } // arbitrary node/relation list of form: from node #ID,to relation #ID,to node #ID... + sum = geoVecAdd(sum, node.loc); + } - function parse294(capture) { - var newList = []; - var items = capture.split(','); - items.forEach(function (item) { - // item of form "from/to node/relation #ID" - item = item.split(' '); // to/from role is more clear in quotes + return interestingLoc || geoVecScale(sum, 1 / nodeIDs.length); + } - var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type + var action = function action(graph) { + if (nodeIDs.length < 2) return graph; + var toLoc = loc; - var idType = item[1].slice(0, 1); // ID has # at the front + if (!toLoc) { + toLoc = chooseLoc(graph); + } - 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 (var i = 0; i < nodeIDs.length; i++) { + var node = graph.entity(nodeIDs[i]); + if (node.loc !== toLoc) { + graph = graph.replace(node.move(toLoc)); + } + } - function parse370(capture) { - if (!capture) return ''; - var match = capture.match(/\(including the name (\'.+\')\)/); + return actionConnect(nodeIDs)(graph); + }; - if (match && match.length) { - return _t('QA.keepRight.errorTypes.370.including_the_name', { - name: match[1] - }); + action.disabled = function (graph) { + if (nodeIDs.length < 2) return 'not_eligible'; + + for (var i = 0; i < nodeIDs.length; i++) { + var entity = graph.entity(nodeIDs[i]); + if (entity.type !== 'node') return 'not_eligible'; } - return ''; - } // arbitrary node list of form: #ID,#ID,#ID... + return actionConnect(nodeIDs).disabled(graph); + }; + return action; + } - 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(', '); + function osmChangeset() { + if (!(this instanceof osmChangeset)) { + return new osmChangeset().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); } } - - var serviceKeepRight = { - title: 'keepRight', - init: function init() { - _mainFileFetcher.get('keepRight').then(function (d) { - return _krData = d; - }); - - if (!_cache) { - this.reset(); - } - - this.event = utilRebind(this, dispatch$1, 'on'); + osmEntity.changeset = osmChangeset; + osmChangeset.prototype = Object.create(osmEntity.prototype); + Object.assign(osmChangeset.prototype, { + type: 'changeset', + extent: function extent() { + return new geoExtent(); }, - reset: function reset() { - if (_cache) { - Object.values(_cache.inflightTile).forEach(abortRequest); - } - - _cache = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() + geometry: function geometry() { + return 'changeset'; + }, + asJXON: function asJXON() { + return { + osm: { + changeset: { + tag: Object.keys(this.tags).map(function (k) { + return { + '@k': k, + '@v': this.tags[k] + }; + }, this), + '@version': 0.6, + '@generator': 'iD' + } + } }; }, - // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php - loadIssues: function loadIssues(projection) { - var _this = this; + // Generate [osmChange](http://wiki.openstreetmap.org/wiki/OsmChange) + // XML. Returns a string. + osmChangeJXON: function osmChangeJXON(changes) { + var changeset_id = this.id; - var options = { - format: 'geojson', - ch: _krRuleset - }; // determine the needed tiles to cover the view + function nest(x, order) { + var groups = {}; - var tiles = tiler.zoomExtent([_tileZoom, _tileZoom]).getTiles(projection); // abort inflight requests that are no longer needed + for (var i = 0; i < x.length; i++) { + var tagName = Object.keys(x[i])[0]; + if (!groups[tagName]) groups[tagName] = []; + groups[tagName].push(x[i][tagName]); + } - abortUnwantedRequests(_cache, tiles); // issue new requests.. + var ordered = {}; + order.forEach(function (o) { + if (groups[o]) ordered[o] = groups[o]; + }); + return ordered; + } // sort relations in a changeset by dependencies - tiles.forEach(function (tile) { - if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; - var _tile$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$rectangl2[3]; + function sort(changes) { + // find a referenced relation in the current changeset + function resolve(item) { + return relations.find(function (relation) { + return item.keyAttributes.type === 'relation' && item.keyAttributes.ref === relation['@id']; + }); + } // a new item is an item that has not been already processed - var params = Object.assign({}, options, { - left: left, - bottom: bottom, - right: right, - top: top - }); - var url = "".concat(_krUrlRoot, "/export.php?") + utilQsString(params); - var controller = new AbortController(); - _cache.inflightTile[tile.id] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (data) { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + function isNew(item) { + return !sorted[item['@id']] && !processing.find(function (proc) { + return proc['@id'] === item['@id']; + }); + } - data.features.forEach(function (feature) { - var _feature$properties = feature.properties, - itemType = _feature$properties.error_type, - id = _feature$properties.error_id, - _feature$properties$c = _feature$properties.comment, - comment = _feature$properties$c === void 0 ? null : _feature$properties$c, - objectId = _feature$properties.object_id, - objectType = _feature$properties.object_type, - schema = _feature$properties.schema, - title = _feature$properties.title; - var loc = feature.geometry.coordinates, - _feature$properties$d = feature.properties.description, - description = _feature$properties$d === void 0 ? '' : _feature$properties$d; // if there is a parent, save its error type e.g.: - // Error 191 = "highway-highway" - // Error 190 = "intersections without junctions" (parent) + var processing = []; + var sorted = {}; + var relations = changes.relation; + if (!relations) return changes; - var issueTemplate = _krData.errorTypes[itemType]; - var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. + for (var i = 0; i < relations.length; i++) { + var relation = relations[i]; // skip relation if already sorted - 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 (!sorted[relation['@id']]) { + processing.push(relation); + } - switch (whichType) { - case '170': - description = "This feature has a FIXME tag: ".concat(description); - break; + while (processing.length > 0) { + var next = processing[0], + deps = next.member.map(resolve).filter(Boolean).filter(isNew); - case '292': - case '293': - description = description.replace('A turn-', 'This turn-'); - break; + if (deps.length === 0) { + sorted[next['@id']] = next; + processing.shift(); + } else { + processing = deps.concat(processing); + } + } + } - case '294': - case '295': - case '296': - case '297': - case '298': - description = "This turn-restriction~".concat(description); - break; + changes.relation = Object.values(sorted); + return changes; + } - case '300': - description = 'This highway is missing a maxspeed tag'; - break; + function rep(entity) { + return entity.asJXON(changeset_id); + } - 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 + 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 osmNote() { + if (!(this instanceof osmNote)) { + return new osmNote().initialize(arguments); + } else if (arguments.length) { + this.initialize(arguments); + } + } + osmNote.id = function () { + return osmNote.id.next--; + }; - var coincident = false; + 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]; - 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); + for (var prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + if (source[prop] === undefined) { + delete this[prop]; + } else { + this[prop] = source[prop]; + } + } + } + } - 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; + if (!this.id) { + this.id = osmNote.id().toString(); + } - _cache.rtree.insert(encodeIssueRtree(d)); - }); - dispatch$1.call('loaded'); - })["catch"](function () { - delete _cache.inflightTile[tile.id]; - _cache.loadedTile[tile.id] = true; - }); - }); + 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; }, - postUpdate: function postUpdate(d, callback) { - var _this2 = this; + move: function move(loc) { + return this.update({ + loc: loc + }); + } + }); - if (_cache.inflightPost[d.id]) { - return callback({ - message: 'Error update already inflight', - status: -2 - }, d); - } + 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 params = { - schema: d.schema, - id: d.id - }; + 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; + }; - if (d.newStatus) { - params.st = d.newStatus; - } + 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(); - if (d.newComment !== undefined) { - params.co = d.newComment; - } // NOTE: This throws a CORS err, but it seems successful. - // We don't care too much about the response, so this is fine. + for (var i = 0; i < this.members.length; i++) { + var member = resolver.hasEntity(this.members[i].id); + if (member) { + extent._extend(member.extent(resolver, memo)); + } + } - 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) + 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); - d3_json(url, { - signal: controller.signal - })["finally"](function () { - delete _cache.inflightPost[d.id]; + for (var i = 0; i < this.members.length; i++) { + result[i] = Object.assign({}, this.members[i], { + index: i + }); + } - if (d.newStatus === 'ignore') { - // ignore permanently (false positive) - _this2.removeItem(d); - } else if (d.newStatus === 'ignore_t') { - // ignore temporarily (error fixed) - _this2.removeItem(d); + return result; + }, + // Return the first member with the given role. A copy of the member object + // is returned, extended with an 'index' property whose value is the member index. + memberByRole: function memberByRole(role) { + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + return Object.assign({}, this.members[i], { + index: i + }); + } + } + }, + // Same as memberByRole, but returns all members with the given role + membersByRole: function membersByRole(role) { + var result = []; - _cache.closed["".concat(d.schema, ":").concat(d.id)] = true; - } else { - d = _this2.replaceItem(d.update({ - comment: d.newComment, - newComment: undefined, - newState: undefined + for (var i = 0; i < this.members.length; i++) { + if (this.members[i].role === role) { + result.push(Object.assign({}, this.members[i], { + index: i })); } + } - if (callback) callback(null, d); - }); + return result; }, - // 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; + // 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 }); }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache.data[id]; + updateMember: function updateMember(member, index) { + var members = this.members.slice(); + members.splice(index, 1, Object.assign({}, members[index], member)); + return this.update({ + members: members + }); }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(item) { - if (!(item instanceof QAItem) || !item.id) return; - _cache.data[item.id] = item; - updateRtree(encodeIssueRtree(item), true); // true = replace - - return item; + removeMember: function removeMember(index) { + var members = this.members.slice(); + members.splice(index, 1); + return this.update({ + members: members + }); }, - // 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 + removeMembersWithID: function removeMembersWithID(id) { + var members = this.members.filter(function (m) { + return m.id !== id; + }); + return this.update({ + members: members + }); }, - issueURL: function issueURL(item) { - return "".concat(_krUrlRoot, "/report_map.php?schema=").concat(item.schema, "&error=").concat(item.id); + moveMember: function moveMember(fromIndex, toIndex) { + var members = this.members.slice(); + members.splice(toIndex, 0, members.splice(fromIndex, 1)[0]); + return this.update({ + members: members + }); }, - // Get an array of issues closed during this session. - // Used to populate `closed:keepright` changeset tag - getClosedIDs: function getClosedIDs() { - return Object.keys(_cache.closed).sort(); - } - }; - - var tiler$1 = utilTiler(); - var dispatch$2 = dispatch('loaded'); - var _tileZoom$1 = 14; - var _impOsmUrls = { - ow: 'https://grab.community.improve-osm.org/directionOfFlowService', - mr: 'https://grab.community.improve-osm.org/missingGeoService', - tr: 'https://grab.community.improve-osm.org/turnRestrictionService' - }; - var _impOsmData = { - icons: {} - }; // This gets reassigned if reset + // 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 _cache$1; + for (var i = 0; i < this.members.length; i++) { + var member = this.members[i]; - function abortRequest$1(i) { - Object.values(i).forEach(function (controller) { - if (controller) { - controller.abort(); + if (member.id !== needle.id) { + members.push(member); + } else if (keepDuplicates || !this.memberByIdAndRole(replacement.id, member.role)) { + members.push({ + id: replacement.id, + type: replacement.type, + role: member.role + }); + } } - }); - } - function abortUnwantedRequests$1(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; + 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 (!wanted) { - abortRequest$1(cache.inflightTile[k]); - delete cache.inflightTile[k]; + if (changeset_id) { + r.relation['@changeset'] = changeset_id; } - }); - } - - function encodeIssueRtree$1(d) { - return { - minX: d.loc[0], - minY: d.loc[1], - maxX: d.loc[0], - maxY: d.loc[1], - data: d - }; - } // Replace or remove QAItem from rtree - - - function updateRtree$1(item, replace) { - _cache$1.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); - - if (replace) { - _cache$1.rtree.insert(item); - } - } - - function linkErrorObject(d) { - return "".concat(d, ""); - } - - 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]; - } - } - - function relativeBearing(p1, p2) { - var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); - - if (angle < 0) { - angle += 2 * Math.PI; - } // Return degrees - - return angle * 180 / Math.PI; - } // Assuming range [0,360) + return r; + }, + asGeoJSON: function asGeoJSON(resolver) { + return resolver["transient"](this, 'GeoJSON', function () { + if (this.isMultipolygon()) { + return { + type: 'MultiPolygon', + coordinates: this.multipolygon(resolver) + }; + } else { + return { + type: 'FeatureCollection', + properties: this.tags, + features: this.members.map(function (member) { + return Object.assign({ + role: member.role + }, resolver.entity(member.id).asGeoJSON(resolver)); + }) + }; + } + }); + }, + area: function area(resolver) { + return resolver["transient"](this, 'area', function () { + return d3_geoArea(this.asGeoJSON(resolver)); + }); + }, + isMultipolygon: function isMultipolygon() { + return this.tags.type === 'multipolygon'; + }, + isComplete: function isComplete(resolver) { + for (var i = 0; i < this.members.length; i++) { + if (!resolver.hasEntity(this.members[i].id)) { + return false; + } + } + return true; + }, + hasFromViaTo: function hasFromViaTo() { + return this.members.some(function (m) { + return m.role === 'from'; + }) && this.members.some(function (m) { + return m.role === 'via'; + }) && this.members.some(function (m) { + return m.role === 'to'; + }); + }, + isRestriction: function isRestriction() { + return !!(this.tags.type && this.tags.type.match(/^restriction:?/)); + }, + isValidRestriction: function isValidRestriction() { + if (!this.isRestriction()) return false; + var froms = this.members.filter(function (m) { + return m.role === 'from'; + }); + var vias = this.members.filter(function (m) { + return m.role === 'via'; + }); + var tos = this.members.filter(function (m) { + return m.role === 'to'; + }); + if (froms.length !== 1 && this.tags.restriction !== 'no_entry') return false; + if (froms.some(function (m) { + return m.type !== 'way'; + })) return false; + if (tos.length !== 1 && this.tags.restriction !== 'no_exit') return false; + if (tos.some(function (m) { + return m.type !== 'way'; + })) return false; + if (vias.length === 0) return false; + if (vias.length > 1 && vias.some(function (m) { + return m.type !== 'way'; + })) return false; + return true; + }, + // Returns an array [A0, ... An], each Ai being an array of node arrays [Nds0, ... Ndsm], + // where Nds0 is an outer ring and subsequent Ndsi's (if any i > 0) being inner rings. + // + // This corresponds to the structure needed for rendering a multipolygon path using a + // `evenodd` fill rule, as well as the structure of a GeoJSON MultiPolygon geometry. + // + // In the case of invalid geometries, this function will still return a result which + // includes the nodes of all way members, but some Nds may be unclosed and some inner + // rings not matched with the intended outer ring. + // + multipolygon: function multipolygon(resolver) { + var outers = this.members.filter(function (m) { + return 'outer' === (m.role || 'outer'); + }); + var inners = this.members.filter(function (m) { + return 'inner' === m.role; + }); + outers = osmJoinWays(outers, resolver); + inners = osmJoinWays(inners, resolver); - 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 + 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; + }); + }; - function preventCoincident(loc, bumpUp) { - var coincident = false; + 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]; + }); - 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 findOuter(inner) { + var o, outer; - return loc; - } + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - var serviceImproveOSM = { - title: 'improveOSM', - init: function init() { - _mainFileFetcher.get('qa_data').then(function (d) { - return _impOsmData = d.improveOSM; - }); + if (geoPolygonContainsPolygon(outer, inner)) { + return o; + } + } - if (!_cache$1) { - this.reset(); - } + for (o = 0; o < outers.length; o++) { + outer = outers[o]; - this.event = utilRebind(this, dispatch$2, 'on'); - }, - reset: function reset() { - if (_cache$1) { - Object.values(_cache$1.inflightTile).forEach(abortRequest$1); + if (geoPolygonIntersectsPolygon(outer, inner, false)) { + return o; + } + } } - _cache$1 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush() - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; - - var options = { - client: 'iD', - status: 'OPEN', - zoom: '19' // Use a high zoom so that clusters aren't returned - - }; // determine the needed tiles to cover the view + for (var i = 0; i < inners.length; i++) { + var inner = inners[i]; - var tiles = tiler$1.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed + if (d3_geoArea({ + type: 'Polygon', + coordinates: [inner] + }) < 2 * Math.PI) { + inner = inner.reverse(); + } - abortUnwantedRequests$1(_cache$1, tiles); // issue new requests.. + var o = findOuter(inners[i]); - tiles.forEach(function (tile) { - if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; + if (o !== undefined) { + result[o].push(inners[i]); + } else { + result.push([inners[i]]); // Invalid geometry + } + } - var _tile$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]; + return result; + } + }); - var params = Object.assign({}, options, { - east: east, - south: south, - west: west, - north: north - }); // 3 separate requests to store for each tile + var QAItem = /*#__PURE__*/function () { + function QAItem(loc, service, itemType, id, props) { + _classCallCheck$1(this, QAItem); - 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]; + // 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 (!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 + this.id = id ? id : "".concat(QAItem.id()); + this.update(props); // Some QA services have marker icons to differentiate issues + if (service && typeof service.getIcon === 'function') { + this.icon = service.getIcon(itemType); + } + } - 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 + _createClass$1(QAItem, [{ + key: "update", + value: function update(props) { + var _this = this; - if (mid % 1 === 0) { - loc = pointAverage([points[mid - 1], points[mid]]); - } else { - mid = points[Math.floor(mid)]; - loc = [mid.lon, mid.lat]; - } // One-ways can land on same segment in opposite direction + // You can't override this initial information + var loc = this.loc, + service = this.service, + itemType = this.itemType, + id = this.id; + Object.keys(props).forEach(function (prop) { + return _this[prop] = props[prop]; + }); + this.loc = loc; + this.service = service; + this.itemType = itemType; + this.id = id; + return this; + } // Generic handling for newly created QAItems + }], [{ + key: "id", + value: function id() { + return this.nextId--; + } + }]); - loc = preventCoincident(loc, false); - var d = new QAItem(loc, _this, k, itemId, { - issueKey: k, - // used as a category - identifier: { - // used to post changes - wayId: wayId, - fromNodeId: fromNodeId, - toNodeId: toNodeId - }, - objectId: wayId, - objectType: 'way' - }); // Variables used in the description + return QAItem; + }(); + QAItem.nextId = -1; - d.replacements = { - percentage: feature.percentOfTrips, - num_trips: feature.numberOfTrips, - highway: linkErrorObject(_t('QA.keepRight.error_parts.highway')), - from_node: linkEntity('n' + feature.fromNodeId), - to_node: linkEntity('n' + feature.toNodeId) - }; - _cache$1.data[d.id] = d; + // + // 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 + // - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Tiles at high zoom == missing roads + function actionSplit(nodeIds, newWayIds) { + // accept single ID for backwards-compatiblity + if (typeof nodeIds === 'string') nodeIds = [nodeIds]; + var _wayIDs; // the strategy for picking which way will have a new version and which way is newly created - 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 + var _keepHistoryOn = 'longest'; // 'longest', 'first' + // The IDs of the ways actually created by running this action - if (numberOfTrips === -1) { - d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); - } + var _createdWayIDs = []; - _cache$1.data[d.id] = d; + 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. - _cache$1.rtree.insert(encodeIssueRtree$1(d)); - }); - } // Entities at high zoom == turn restrictions + function splitArea(nodes, idxA, graph) { + var lengths = new Array(nodes.length); + var length; + var i; + var best = 0; + var idxB; - 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 wrap(index) { + return utilWrap(index, nodes.length); + } // calculate lengths - var loc = preventCoincident([point.lon, point.lat], true); // Elements are presented in a strange way - var ids = id.split(','); - var from_way = ids[0]; - var via_node = ids[3]; - var to_way = ids[2].split(':')[1]; - var d = new QAItem(loc, _this, k, itemId, { - issueKey: k, - identifier: id, - objectId: via_node, - objectType: 'node' - }); // Travel direction along from_way clarifies the turn restriction + length = 0; - var _segments$0$points = _slicedToArray(segments[0].points, 2), - p1 = _segments$0$points[0], - p2 = _segments$0$points[1]; + for (i = wrap(idxA + 1); i !== idxA; i = wrap(i + 1)) { + length += dist(graph, nodes[i], nodes[wrap(i - 1)]); + lengths[i] = length; + } - var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description + length = 0; - d.replacements = { - num_passed: numberOfPasses, - num_trips: segments[0].numberOfTrips, - turn_restriction: turnType.toLowerCase(), - from_way: linkEntity('w' + from_way), - to_way: linkEntity('w' + to_way), - travel_direction: dir_of_travel, - junction: linkErrorObject(_t('QA.keepRight.error_parts.this_node')) - }; - _cache$1.data[d.id] = d; + for (i = wrap(idxA - 1); i !== idxA; i = wrap(i - 1)) { + length += dist(graph, nodes[i], nodes[wrap(i + 1)]); - _cache$1.rtree.insert(encodeIssueRtree$1(d)); + if (length < lengths[i]) { + lengths[i] = length; + } + } // determine best opposite node to split - dispatch$2.call('loaded'); - }); - } - })["catch"](function () { - delete _cache$1.inflightTile[tile.id][k]; - if (!Object.keys(_cache$1.inflightTile[tile.id]).length) { - delete _cache$1.inflightTile[tile.id]; - _cache$1.loadedTile[tile.id] = true; - } - }); - }); - _cache$1.inflightTile[tile.id] = requests; - }); - }, - getComments: function getComments(item) { - var _this2 = this; + for (i = 0; i < nodes.length; i++) { + var cost = lengths[i] / dist(graph, nodes[idxA], nodes[i]); - // If comments already retrieved no need to do so again - if (item.comments) { - return Promise.resolve(item); + if (cost > best) { + idxB = i; + best = cost; + } } - var key = item.issueKey; - var qParams = {}; + return idxB; + } - 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; + function totalLengthBetweenNodes(graph, nodes) { + var totalLength = 0; + + for (var i = 0; i < nodes.length - 1; i++) { + totalLength += dist(graph, nodes[i], nodes[i + 1]); } - var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); + return totalLength; + } - var cacheComments = function cacheComments(data) { - // Assign directly for immediate use afterwards - // comments are served newest to oldest - item.comments = data.comments ? data.comments.reverse() : []; + function split(graph, nodeId, wayA, newWayId) { + var wayB = osmWay({ + id: newWayId, + tags: wayA.tags + }); // `wayB` is the NEW way - _this2.replaceItem(item); - }; + var origNodes = wayA.nodes.slice(); + var nodesA; + var nodesB; + var isArea = wayA.isArea(); + var isOuter = osmIsOldMultipolygonOuterMember(wayA, graph); - 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 (wayA.isClosed()) { + var nodes = wayA.nodes.slice(0, -1); + var idxA = nodes.indexOf(nodeId); + var idxB = splitArea(nodes, idxA, 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 + if (idxB < idxA) { + nodesA = nodes.slice(idxA).concat(nodes.slice(0, idxB + 1)); + nodesB = nodes.slice(idxB, idxA + 1); + } else { + nodesA = nodes.slice(idxA, idxB + 1); + nodesB = nodes.slice(idxB).concat(nodes.slice(0, idxA + 1)); + } + } else { + var idx = wayA.nodes.indexOf(nodeId, 1); + nodesA = wayA.nodes.slice(0, idx + 1); + nodesB = wayA.nodes.slice(idx); + } + var lengthA = totalLengthBetweenNodes(graph, nodesA); + var lengthB = totalLengthBetweenNodes(graph, nodesB); - serviceOsm.userDetails(sendPayload.bind(this)); + 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 + }); + } - function sendPayload(err, user) { - var _this3 = this; + if (wayA.tags.step_count) { + // divide up the the step count proportionally between the two ways + var stepCount = parseFloat(wayA.tags.step_count); - if (err) { - return callback(err, d); + if (stepCount && // ensure a number + isFinite(stepCount) && // ensure positive + stepCount > 0 && // ensure integer + Math.round(stepCount) === stepCount) { + var tagsA = Object.assign({}, wayA.tags); + var tagsB = Object.assign({}, wayB.tags); + var ratioA = lengthA / (lengthA + lengthB); + var countA = Math.round(stepCount * ratioA); + tagsA.step_count = countA.toString(); + tagsB.step_count = (stepCount - countA).toString(); + wayA = wayA.update({ + tags: tagsA + }); + wayB = wayB.update({ + tags: tagsB + }); } + } - var key = d.issueKey; - var url = "".concat(_impOsmUrls[key], "/comment"); - var payload = { - username: user.display_name, - targetIds: [d.identifier] - }; + graph = graph.replace(wayA); + graph = graph.replace(wayB); + graph.parentRelations(wayA).forEach(function (relation) { + var member; // Turn restrictions - make sure: + // 1. Splitting a FROM/TO way - only `wayA` OR `wayB` remains in relation + // (whichever one is connected to the VIA node/ways) + // 2. Splitting a VIA way - `wayB` remains in relation as a VIA way - if (d.newStatus) { - payload.status = d.newStatus; - payload.text = 'status changed'; - } // Comment take place of default text + if (relation.hasFromViaTo()) { + var f = relation.memberByRole('from'); + var v = relation.membersByRole('via'); + var t = relation.memberByRole('to'); + var i; // 1. split a FROM/TO + if (f.id === wayA.id || t.id === wayA.id) { + var keepB = false; - if (d.newComment) { - payload.text = d.newComment; - } + if (v.length === 1 && v[0].type === 'node') { + // check via node + keepB = wayB.contains(v[0].id); + } else { + // check via way(s) + for (i = 0; i < v.length; i++) { + if (v[i].type === 'way') { + var wayVia = graph.hasEntity(v[i].id); - var controller = new AbortController(); - _cache$1.inflightPost[d.id] = controller; - var options = { - method: 'POST', - signal: controller.signal, - body: JSON.stringify(payload) - }; - d3_json(url, options).then(function () { - delete _cache$1.inflightPost[d.id]; // Just a comment, update error in cache + if (wayVia && utilArrayIntersection(wayB.nodes, wayVia.nodes).length) { + keepB = true; + break; + } + } + } + } - if (!d.newStatus) { - var now = new Date(); - var comments = d.comments ? d.comments : []; - comments.push({ - username: payload.username, - text: payload.text, - timestamp: now.getTime() / 1000 - }); + if (keepB) { + relation = relation.replaceMember(wayA, wayB); + graph = graph.replace(relation); + } // 2. split a VIA - _this3.replaceItem(d.update({ - comments: comments, - newComment: undefined - })); } else { - _this3.removeItem(d); - - if (d.newStatus === 'SOLVED') { - // Keep track of the number of issues closed per type to tag the changeset - if (!(d.issueKey in _cache$1.closed)) { - _cache$1.closed[d.issueKey] = 0; + 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; } - - _cache$1.closed[d.issueKey] += 1; } + } // 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: {} + })); } - if (callback) callback(null, d); - })["catch"](function (err) { - delete _cache$1.inflightPost[d.id]; - if (callback) callback(err.message); + member = { + id: wayB.id, + type: 'way', + role: relation.memberById(wayA.id).role + }; + var insertPair = { + originalID: wayA.id, + insertedID: wayB.id, + nodes: origNodes + }; + graph = actionAddMember(relation.id, member, undefined, insertPair)(graph); + } + }); + + if (!isOuter && isArea) { + var multipolygon = osmRelation({ + tags: Object.assign({}, wayA.tags, { + type: 'multipolygon' + }), + members: [{ + id: wayA.id, + role: 'outer', + type: 'way' + }, { + id: wayB.id, + role: 'outer', + type: 'way' + }] }); + graph = graph.replace(multipolygon); + graph = graph.replace(wayA.update({ + tags: {} + })); + graph = graph.replace(wayB.update({ + tags: {} + })); } - }, - // Get all cached QAItems covering the viewport - getItems: function getItems(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - return _cache$1.rtree.search(bbox).map(function (d) { - return d.data; - }); - }, - // Get a QAItem from cache - // NOTE: Don't change method name until UI v3 is merged - getError: function getError(id) { - return _cache$1.data[id]; - }, - // get the name of the icon to display for this item - getIcon: function getIcon(itemType) { - return _impOsmData.icons[itemType]; - }, - // Replace a single QAItem in the cache - replaceItem: function replaceItem(issue) { - if (!(issue instanceof QAItem) || !issue.id) return; - _cache$1.data[issue.id] = issue; - updateRtree$1(encodeIssueRtree$1(issue), true); // true = replace - return issue; - }, - // Remove a single QAItem from the cache - removeItem: function removeItem(issue) { - if (!(issue instanceof QAItem) || !issue.id) return; - delete _cache$1.data[issue.id]; - updateRtree$1(encodeIssueRtree$1(issue), false); // false = remove - }, - // Used to populate `closed:improveosm:*` changeset tags - getClosedCounts: function getClosedCounts() { - return _cache$1.closed; - } - }; + _createdWayIDs.push(wayB.id); - var quot = /"/g; + return graph; + } - // 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 + ''; - }; + var action = function action(graph) { + _createdWayIDs = []; + var newWayIndex = 0; - // 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; - }); - }; + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); - // `String.prototype.link` method - // https://tc39.github.io/ecma262/#sec-string.prototype.link - _export({ target: 'String', proto: true, forced: stringHtmlForced('link') }, { - link: function link(url) { - return createHtml(this, 'a', 'href', url); - } - }); + for (var j = 0; j < candidates.length; j++) { + graph = split(graph, nodeId, candidates[j], newWayIds && newWayIds[newWayIndex]); + newWayIndex += 1; + } + } - var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f; + return graph; + }; + action.getCreatedWayIDs = function () { + return _createdWayIDs; + }; + action.waysForNode = function (nodeId, graph) { + var node = graph.entity(nodeId); + var splittableParents = graph.parentWays(node).filter(isSplittable); + if (!_wayIDs) { + // If the ways to split aren't specified, only split the lines. + // If there are no lines to split, split the areas. + var hasLine = splittableParents.some(function (parent) { + return parent.geometry(graph) === 'line'; + }); + if (hasLine) { + return splittableParents.filter(function (parent) { + return parent.geometry(graph) === 'line'; + }); + } + } + return splittableParents; - var nativeEndsWith = ''.endsWith; - var min$8 = Math.min; + 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 CORRECT_IS_REGEXP_LOGIC = correctIsRegexpLogic('endsWith'); - // https://github.com/zloirock/core-js/pull/702 - var MDN_POLYFILL_BUG = !CORRECT_IS_REGEXP_LOGIC && !!function () { - var descriptor = getOwnPropertyDescriptor$4(String.prototype, 'endsWith'); - return descriptor && !descriptor.writable; - }(); + if (parent.isClosed()) return true; // otherwise, we can't split nodes at their endpoints. - // `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; - } - }); + for (var i = 1; i < parent.nodes.length - 1; i++) { + if (parent.nodes[i] === nodeId) return true; + } - var getOwnPropertyDescriptor$5 = objectGetOwnPropertyDescriptor.f; + return false; + } + }; + action.ways = function (graph) { + return utilArrayUniq([].concat.apply([], nodeIds.map(function (nodeId) { + return action.waysForNode(nodeId, graph); + }))); + }; + action.disabled = function (graph) { + for (var i = 0; i < nodeIds.length; i++) { + var nodeId = nodeIds[i]; + var candidates = action.waysForNode(nodeId, graph); + if (candidates.length === 0 || _wayIDs && _wayIDs.length !== candidates.length) { + return 'not_eligible'; + } + } + }; + action.limitWays = function (val) { + if (!arguments.length) return _wayIDs; + _wayIDs = val; + return action; + }; + action.keepHistoryOn = function (val) { + if (!arguments.length) return _keepHistoryOn; + _keepHistoryOn = val; + return action; + }; - var nativeStartsWith = ''.startsWith; - var min$9 = Math.min; + return action; + } - 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; - }(); + function coreGraph(other, mutable) { + if (!(this instanceof coreGraph)) return new coreGraph(other, mutable); - // `String.prototype.startsWith` method - // https://tc39.github.io/ecma262/#sec-string.prototype.startswith - _export({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG$1 && !CORRECT_IS_REGEXP_LOGIC$1 }, { - startsWith: function startsWith(searchString /* , position = 0 */) { - var that = String(requireObjectCoercible(this)); - notARegexp(searchString); - var index = toLength(min$9(arguments.length > 1 ? arguments[1] : undefined, that.length)); - var search = String(searchString); - return nativeStartsWith - ? nativeStartsWith.call(that, search, index) - : that.slice(index, index + search.length) === search; + if (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]); } - }); - var $trimEnd = stringTrim.end; + this.transients = {}; + this._childNodes = {}; + this.frozen = !mutable; + } + coreGraph.prototype = { + hasEntity: function hasEntity(id) { + return this.entities[id]; + }, + entity: function entity(id) { + var entity = this.entities[id]; //https://github.com/openstreetmap/iD/issues/3973#issuecomment-307052376 + if (!entity) { + entity = this.entities.__proto__[id]; // eslint-disable-line no-proto + } - var FORCED$e = stringTrimForced('trimEnd'); + if (!entity) { + throw new Error('entity ' + id + ' not found'); + } - var trimEnd = FORCED$e ? function trimEnd() { - return $trimEnd(this); - } : ''.trimEnd; + return entity; + }, + geometry: function geometry(id) { + return this.entity(id).geometry(this); + }, + "transient": function transient(entity, key, fn) { + var id = entity.id; + var transients = this.transients[id] || (this.transients[id] = {}); - // `String.prototype.{ trimEnd, trimRight }` methods - // https://github.com/tc39/ecmascript-string-left-right-trim - _export({ target: 'String', proto: true, forced: FORCED$e }, { - trimEnd: trimEnd, - trimRight: trimEnd - }); + if (transients[key] !== undefined) { + return transients[key]; + } - 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 - }; - } + transients[key] = fn.call(entity); + return transients[key]; + }, + parentWays: function parentWays(entity) { + var parents = this._parentWays[entity.id]; + var result = []; - function changeDefaults(newDefaults) { - module.exports.defaults = newDefaults; - } + if (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - module.exports = { - defaults: getDefaults(), - getDefaults: getDefaults, - changeDefaults: changeDefaults - }; - }); + 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 = []; - /** - * Helpers - */ - var escapeTest = /[&<>"']/; - var escapeReplace = /[&<>"']/g; - var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; - var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; - var escapeReplacements = { - '&': '&', - '<': '<', - '>': '>', - '"': '"', - "'": ''' - }; + if (parents) { + parents.forEach(function (id) { + result.push(this.entity(id)); + }, this); + } - var getEscapeReplacement = function getEscapeReplacement(ch) { - return escapeReplacements[ch]; - }; + 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 = []; - 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); + 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; - return html; - } + 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 - var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; + base.entities[entity.id] = entity; - 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 ':'; + this._updateCalculated(undefined, entity, base.parentWays, base.parentRels); // Restore provisionally-deleted nodes that are discovered to have an extant parent - if (n.charAt(0) === '#') { - return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); - } - return ''; - }); - } + if (entity.type === 'way') { + for (j = 0; j < entity.nodes.length; j++) { + id = entity.nodes[j]; - var caret = /(^|[^\[])\^/g; + for (k = 1; k < stack.length; k++) { + var ents = stack[k].entities; - 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, '$1'); - regex = regex.replace(name, val); - return obj; - }, - getRegex: function getRegex() { - return new RegExp(regex, opt); + if (ents.hasOwnProperty(id) && ents[id] === undefined) { + delete ents[id]; + } + } + } + } } - }; - return obj; - } - var nonWordAndColonTest = /[^\w:]/g; - var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; + for (i = 0; i < stack.length; i++) { + stack[i]._updateRebased(); + } + }, + _updateRebased: function _updateRebased() { + var base = this.base(); + Object.keys(this._parentWays).forEach(function (child) { + if (base.parentWays[child]) { + base.parentWays[child].forEach(function (id) { + if (!this.entities.hasOwnProperty(id)) { + this._parentWays[child].add(id); + } + }, this); + } + }, this); + Object.keys(this._parentRels).forEach(function (child) { + if (base.parentRels[child]) { + base.parentRels[child].forEach(function (id) { + if (!this.entities.hasOwnProperty(id)) { + this._parentRels[child].add(id); + } + }, this); + } + }, this); + this.transients = {}; // this._childNodes is not updated, under the assumption that + // ways are always downloaded with their child nodes. + }, + // Updates calculated properties (parentWays, parentRels) for the specified change + _updateCalculated: function _updateCalculated(oldentity, entity, parentWays, parentRels) { + parentWays = parentWays || this._parentWays; + parentRels = parentRels || this._parentRels; + var type = entity && entity.type || oldentity && oldentity.type; + var removed, added, i; - function cleanUrl(sanitize, base, href) { - if (sanitize) { - var prot; + 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; + } - try { - prot = decodeURIComponent(unescape$1(href)).replace(nonWordAndColonTest, '').toLowerCase(); - } catch (e) { - return null; - } + 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 (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { - return null; - } - } + 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 (base && !originIndependentUrl.test(href)) { - href = resolveUrl(base, href); - } + if (oldentity && entity) { + removed = utilArrayDifference(oldentityMemberIDs, entityMemberIDs); + added = utilArrayDifference(entityMemberIDs, oldentityMemberIDs); + } else if (oldentity) { + removed = oldentityMemberIDs; + added = []; + } else if (entity) { + removed = []; + added = entityMemberIDs; + } - try { - href = encodeURI(href).replace(/%25/g, '%'); - } catch (e) { - return null; - } + 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); + } - return href; - } + 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); - var baseUrls = {}; - var justDomain = /^[^:]+:\/*[^/]*$/; - var protocol = /^([^:]+:)[\s\S]*$/; - var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + this.entities[entity.id] = entity; + }); + }, + remove: function remove(entity) { + return this.update(function () { + this._updateCalculated(entity, undefined); - 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); + 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; + + for (var i = 0; i < arguments.length; i++) { + arguments[i].call(graph, graph); } - } - base = baseUrls[' ' + base]; - var relativeBase = base.indexOf(':') === -1; + 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 (href.substring(0, 2) === '//') { - if (relativeBase) { - return href; - } + for (var i in entities) { + this.entities[i] = entities[i]; - return base.replace(protocol, '$1') + href; - } else if (href.charAt(0) === '/') { - if (relativeBase) { - return href; + this._updateCalculated(base.entities[i], this.entities[i]); } - return base.replace(domain, '$1') + href; - } else { - return base + href; + return this; } - } - - var noopTest = { - exec: function noopTest() {} }; - function merge$1(obj) { - var i = 1, - target, - key; - - for (; i < arguments.length; i++) { - target = arguments[i]; - - for (key in target) { - if (Object.prototype.hasOwnProperty.call(target, key)) { - obj[key] = target[key]; - } - } + function osmTurn(turn) { + if (!(this instanceof osmTurn)) { + return new osmTurn(turn); } - return obj; + Object.assign(this, turn); } + function osmIntersection(graph, startVertexId, maxDistance) { + maxDistance = maxDistance || 30; // in meters - 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; - - while (--curr >= 0 && str[curr] === '\\') { - escaped = !escaped; - } + var vgraph = coreGraph(); // virtual graph - 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 i, j, k; - if (cells.length > count) { - cells.splice(count); - } else { - while (cells.length < count) { - cells.push(''); - } + function memberOfRestriction(entity) { + return graph.parentRelations(entity).some(function (r) { + return r.isRestriction(); + }); } - for (; i < cells.length; i++) { - // leading or trailing whitespace is ignored per the gfm spec - cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + function isRoad(way) { + if (way.isArea() || way.isDegenerate()) return false; + var roads = { + 'motorway': true, + 'motorway_link': true, + 'trunk': true, + 'trunk_link': true, + 'primary': true, + 'primary_link': true, + 'secondary': true, + 'secondary_link': true, + 'tertiary': true, + 'tertiary_link': true, + 'residential': true, + 'unclassified': true, + 'living_street': true, + 'service': true, + 'road': true, + 'track': true + }; + return roads[way.tags.highway]; } - return 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 startNode = graph.entity(startVertexId); + var checkVertices = [startNode]; + var checkWays; + var vertices = []; + var vertexIds = []; + var vertex; + var ways = []; + var wayIds = []; + var way; + var nodes = []; + var node; + var parents = []; + var parent; // `actions` will store whatever actions must be performed to satisfy + // preconditions for adding a turn restriction to this intersection. + // - Remove any existing degenerate turn restrictions (missing from/to, etc) + // - Reverse oneways so that they are drawn in the forward direction + // - Split ways on key vertices + var actions = []; // STEP 1: walk the graph outwards from starting vertex to search + // for more key vertices and ways to include in the intersection.. - function rtrim$1(str, c, invert) { - var l = str.length; + while (checkVertices.length) { + vertex = checkVertices.pop(); // check this vertex for parent ways that are roads - if (l === 0) { - return ''; - } // Length of suffix matching the invert condition. + checkWays = graph.parentWays(vertex); + var hasWays = false; + for (i = 0; i < checkWays.length; i++) { + way = checkWays[i]; + if (!isRoad(way) && !memberOfRestriction(way)) continue; + ways.push(way); // it's a road, or it's already in a turn restriction - var suffLen = 0; // Step left until we fail to match the invert condition. + hasWays = true; // check the way's children for more key vertices - while (suffLen < l) { - var currChar = str.charAt(l - suffLen - 1); + nodes = utilArrayUniq(graph.childNodes(way)); - if (currChar === c && !invert) { - suffLen++; - } else if (currChar !== c && invert) { - suffLen++; - } else { - break; - } - } + for (j = 0; j < nodes.length; j++) { + node = nodes[j]; + if (node === vertex) continue; // same thing - return str.substr(0, l - suffLen); - } + if (vertices.indexOf(node) !== -1) continue; // seen it already - function findClosingBracket(str, b) { - if (str.indexOf(b[1]) === -1) { - return -1; - } + if (geoSphericalDistance(node.loc, startNode.loc) > maxDistance) continue; // too far from start + // a key vertex will have parents that are also roads - var l = str.length; - var level = 0, - i = 0; + var hasParents = false; + parents = graph.parentWays(node); - for (; i < l; i++) { - if (str[i] === '\\') { - i++; - } else if (str[i] === b[0]) { - level++; - } else if (str[i] === b[1]) { - level--; + for (k = 0; k < parents.length; k++) { + parent = parents[k]; + if (parent === way) continue; // same thing - if (level < 0) { - return i; + if (ways.indexOf(parent) !== -1) continue; // seen it already + + if (!isRoad(parent)) continue; // not a road + + hasParents = true; + break; + } + + if (hasParents) { + checkVertices.push(node); + } } } - } - - return -1; - } - function checkSanitizeDeprecation(opt) { - if (opt && opt.sanitize && !opt.silent) { - console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); + if (hasWays) { + vertices.push(vertex); + } } - } // copied from https://stackoverflow.com/a/5450113/806777 + 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 - function repeatString(pattern, count) { - if (count < 1) { - return ''; - } + ways.forEach(function (way) { + graph.childNodes(way).forEach(function (node) { + vgraph = vgraph.replace(node); + }); + vgraph = vgraph.replace(way); + graph.parentRelations(way).forEach(function (relation) { + if (relation.isRestriction()) { + if (relation.isValidRestriction(graph)) { + vgraph = vgraph.replace(relation); + } else if (relation.isComplete(graph)) { + actions.push(actionDeleteRelation(relation.id)); + } + } + }); + }); // STEP 3: Force all oneways to be drawn in the forward direction - var result = ''; + ways.forEach(function (w) { + var way = vgraph.entity(w.id); - while (count > 1) { - if (count & 1) { - result += pattern; + 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 - count >>= 1; - pattern += pattern; - } + 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'); - return result + pattern; - } + 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 - 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 - }; + osmEntity.id.next.way = origCount; // STEP 5: Update arrays to point to vgraph entities - var defaults$1 = defaults.defaults; - var rtrim$2 = helpers.rtrim, - splitCells$1 = helpers.splitCells, - _escape = helpers.escape, - findClosingBracket$1 = helpers.findClosingBracket; + 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 outputLink(cap, link, raw) { - var href = link.href; - var title = link.title ? _escape(link.title) : null; - var text = cap[1].replace(/\\([\[\]])/g, '$1'); + function withMetadata(way, vertexIds) { + var __oneWay = way.isOneWay(); // which affixes are key vertices? - 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 indentCodeCompensation(raw, text) { - var matchIndentToCode = raw.match(/^(\s+)(?:```)/); + var __first = vertexIds.indexOf(way.first()) !== -1; - if (matchIndentToCode === null) { - return text; - } + var __last = vertexIds.indexOf(way.last()) !== -1; // what roles is this way eligible for? - var indentToCode = matchIndentToCode[1]; - return text.split('\n').map(function (node) { - var matchIndentInNode = node.match(/^\s+/); - if (matchIndentInNode === null) { - return node; - } + var __via = __first && __last; - var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), - indentInNode = _matchIndentInNode[0]; + var __from = __first && !__oneWay || __last; - if (indentInNode.length >= indentToCode.length) { - return node.slice(indentToCode.length); - } + var __to = __first || __last && !__oneWay; - return node; - }).join('\n'); - } - /** - * Tokenizer - */ + return way.update({ + __first: __first, + __last: __last, + __from: __from, + __via: __via, + __to: __to, + __oneWay: __oneWay + }); + } + 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 Tokenizer_1 = /*#__PURE__*/function () { - function Tokenizer(options) { - _classCallCheck(this, Tokenizer); + var keepGoing; + var removeWayIds = []; + var removeVertexIds = []; - this.options = options || defaults$1; - } + do { + keepGoing = false; + checkVertices = vertexIds.slice(); - _createClass(Tokenizer, [{ - key: "space", - value: function space(src) { - var cap = this.rules.block.newline.exec(src); + for (i = 0; i < checkVertices.length; i++) { + var vertexId = checkVertices[i]; + vertex = vgraph.hasEntity(vertexId); - if (cap) { - if (cap[0].length > 1) { - return { - type: 'space', - raw: cap[0] - }; + if (!vertex) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one } - return { - raw: '\n' - }; + removeVertexIds.push(vertexId); + continue; } - } - }, { - 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. + parents = vgraph.parentWays(vertex); - if (lastToken && lastToken.type === 'paragraph') { - return { - raw: cap[0], - text: cap[0].trimRight() - }; + if (parents.length < 3) { + if (vertexIds.indexOf(vertexId) !== -1) { + vertexIds.splice(vertexIds.indexOf(vertexId), 1); // stop checking this one } + } - var text = cap[0].replace(/^ {4}/gm, ''); - return { - type: 'code', - raw: cap[0], - codeBlockStyle: 'indented', - text: !this.options.pedantic ? rtrim$2(text, '\n') : text - }; + 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 (leaf && survivor) { + survivor = withMetadata(survivor, vertexIds); // update survivor way + + vgraph = vgraph.replace(survivor).remove(leaf); // update graph + + removeWayIds.push(leaf.id); + keepGoing = true; + } } - } - }, { - key: "fences", - value: function fences(src) { - var cap = this.rules.block.fences.exec(src); - if (cap) { - var raw = cap[0]; - var text = indentCodeCompensation(raw, cap[3] || ''); - return { - type: 'code', - raw: raw, - lang: cap[2] ? cap[2].trim() : cap[2], - text: text - }; + 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 + } + + removeVertexIds.push(vertexId); + keepGoing = true; } - } - }, { - 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] - }; + if (parents.length < 1) { + // vertex is no longer attached to anything + vgraph = vgraph.remove(vertex); } } - }, { - key: "nptable", - value: function nptable(src) { - var cap = this.rules.block.nptable.exec(src); - - if (cap) { - var item = { - type: 'table', - header: splitCells$1(cap[1].replace(/^ *| *\| *$/g, '')), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], - raw: cap[0] - }; + } while (keepGoing); - if (item.header.length === item.align.length) { - var l = item.align.length; - var i; + 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.. - 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; - } - } + 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. + // - l = item.cells.length; + 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) - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i], item.header.length); - } + var maxPathLength = maxViaWay * 2 + 3; + var turns = []; + step(start); + return turns; // traverse the intersection graph and find all the valid paths - return item; - } - } - } - }, { - key: "hr", - value: function hr(src) { - var cap = this.rules.block.hr.exec(src); + function step(entity, currPath, currRestrictions, matchedRestriction) { + currPath = (currPath || []).slice(); // shallow copy - if (cap) { - return { - type: 'hr', - raw: cap[0] - }; - } - } - }, { - key: "blockquote", - value: function blockquote(src) { - var cap = this.rules.block.blockquote.exec(src); + if (currPath.length >= maxPathLength) return; + currPath.push(entity.id); + currRestrictions = (currRestrictions || []).slice(); // shallow copy - 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); + var i, j; - 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. + if (entity.type === 'node') { + var parents = vgraph.parentWays(entity); + var nextWays = []; // which ways can we step into? - var itemMatch = cap[0].match(this.rules.block.item); - var next = false, - item, - space, - b, - addBack, - loose, - istask, - ischecked; - var l = itemMatch.length; + for (i = 0; i < parents.length; i++) { + var way = parents[i]; // if next way is a oneway incoming to this vertex, skip - 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 (way.__oneWay && way.nodes[0] !== entity.id) continue; // if we have seen it before (allowing for an initial u-turn), skip - space = item.length; - item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the - // list item contains. Hacky. + if (currPath.indexOf(way.id) !== -1 && currPath.length >= 3) continue; // Check all "current" restrictions (where we've already walked the `FROM`) - 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. + var restrict = null; + for (j = 0; j < currRestrictions.length; j++) { + var restriction = currRestrictions[j]; + var f = restriction.memberByRole('from'); + var v = restriction.membersByRole('via'); + var t = restriction.memberByRole('to'); + var isOnly = /^only_/.test(restriction.tags.restriction); // Does the current path match this turn restriction? - if (i !== l - 1) { - b = this.rules.block.bullet.exec(itemMatch[i + 1])[0]; + var matchesFrom = f.id === fromWayId; + var matchesViaTo = false; + var isAlongOnlyPath = false; - if (isordered ? b.length === 1 || !isparen && b[b.length - 1] === ')' : b.length > 1 || this.options.smartLists && b !== bull) { - addBack = itemMatch.slice(i + 1).join('\n'); - list.raw = list.raw.substring(0, list.raw.length - addBack.length); - i = l - 1; - } - } // Determine whether item is loose or not. - // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ - // for discount behavior. + if (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...) + } - loose = next || /\n\n(?!\s*$)/.test(item); + var restrictionVias = []; - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; - } + for (k = 0; k < v.length; k++) { + if (v[k].type === 'way') { + restrictionVias.push(v[k].id); + } + } - if (loose) { - list.loose = true; - } // Check for task list items + var diff = utilArrayDifference(pathVias, restrictionVias); + matchesViaTo = !diff.length; + } + } else if (isOnly) { + for (k = 0; k < v.length; k++) { + // way doesn't match TO, but is one of the via ways along the path of an "only" + if (v[k].type === 'way' && v[k].id === way.id) { + isAlongOnlyPath = true; + break; + } + } + } + if (matchesViaTo) { + if (isOnly) { + restrict = { + id: restriction.id, + direct: matchesFrom, + from: f.id, + only: true, + end: true + }; + } else { + restrict = { + id: restriction.id, + direct: matchesFrom, + from: f.id, + no: true, + end: true + }; + } + } else { + // indirect - caused by a different nearby restriction + if (isAlongOnlyPath) { + restrict = { + id: restriction.id, + direct: false, + from: f.id, + only: true, + end: false + }; + } else if (isOnly) { + restrict = { + id: restriction.id, + direct: false, + from: f.id, + no: true, + end: true + }; + } + } // stop looking if we find a "direct" restriction (matching FROM, VIA, TO) - istask = /^\[[ xX]\] /.test(item); - ischecked = undefined; - if (istask) { - ischecked = item[1] !== ' '; - item = item.replace(/^\[[ xX]\] +/, ''); + if (restrict && restrict.direct) break; } - list.items.push({ - type: 'list_item', - raw: raw, - task: istask, - checked: ischecked, - loose: loose, - text: item + nextWays.push({ + way: way, + restrict: restrict }); } - return list; - } - } - }, { - 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); - - 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); - - 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') : [] - }; - - if (item.header.length === item.align.length) { - item.raw = cap[0]; - var l = item.align.length; - var i; + 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) - for (i = 0; i < l; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; + if (matchedRestriction && matchedRestriction.direct === false) { + for (i = 0; i < turnPath.length; i++) { + if (turnPath[i] === matchedRestriction.from) { + turnPath = turnPath.slice(i); + break; + } } } - l = item.cells.length; + var turn = pathToTurn(turnPath); - for (i = 0; i < l; i++) { - item.cells[i] = splitCells$1(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + if (turn) { + if (matchedRestriction) { + turn.restrictionID = matchedRestriction.id; + turn.no = matchedRestriction.no; + turn.only = matchedRestriction.only; + turn.direct = matchedRestriction.direct; + } + + turns.push(osmTurn(turn)); } - return item; + if (currPath[0] === currPath[2]) return; // if we made a u-turn - stop here } - } - } - }, { - key: "lheading", - value: function lheading(src) { - var cap = this.rules.block.lheading.exec(src); - if (cap) { - return { - type: 'heading', - raw: cap[0], - depth: cap[2].charAt(0) === '=' ? 1 : 2, - text: cap[1] - }; - } - } - }, { - key: "paragraph", - value: function paragraph(src) { - var cap = this.rules.block.paragraph.exec(src); + if (matchedRestriction && matchedRestriction.end) return; // don't advance any further + // which nodes can we step into? - if (cap) { - return { - type: 'paragraph', - raw: cap[0], - text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1] - }; - } - } - }, { - key: "text", - value: function text(src, tokens) { - var cap = this.rules.block.text.exec(src); + var n1 = vgraph.entity(entity.first()); + var n2 = vgraph.entity(entity.last()); + var dist = geoSphericalDistance(n1.loc, n2.loc); + var nextNodes = []; - if (cap) { - var lastToken = tokens[tokens.length - 1]; + if (currPath.length > 1) { + if (dist > maxDistance) return; // the next node is too far - if (lastToken && lastToken.type === 'text') { - return { - raw: cap[0], - text: cap[0] - }; + if (!entity.__via) return; // this way is a leaf / can't be a via } - return { - type: 'text', - raw: cap[0], - text: cap[0] - }; - } - } - }, { - key: "escape", - value: function escape(src) { - var cap = this.rules.inline.escape.exec(src); - - if (cap) { - return { - type: 'escape', - raw: cap[0], - text: _escape(cap[1]) - }; - } - } - }, { - 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 (!entity.__oneWay && // bidirectional.. + keyVertexIds.indexOf(n1.id) !== -1 && // key vertex.. + currPath.indexOf(n1.id) === -1) { + // haven't seen it yet.. + nextNodes.push(n1); // can advance to first node } - if (!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; + 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 } - return { - type: this.options.sanitize ? 'text' : 'html', - raw: cap[0], - inLink: inLink, - inRawBlock: inRawBlock, - text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] - }; - } - } - }, { - key: "link", - value: function link(src) { - var cap = this.rules.inline.link.exec(src); + nextNodes.forEach(function (nextNode) { + // gather restrictions FROM this way + var fromRestrictions = vgraph.parentRelations(entity).filter(function (r) { + if (!r.isRestriction()) return false; + var f = r.memberByRole('from'); + if (!f || f.id !== entity.id) return false; + var isOnly = /^only_/.test(r.tags.restriction); + if (!isOnly) return true; // `only_` restrictions only matter along the direction of the VIA - #4849 - if (cap) { - var lastParenIndex = findClosingBracket$1(cap[2], '()'); + var isOnlyVia = false; + var v = r.membersByRole('via'); - 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 (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 href = cap[2]; - var title = ''; + if (viaWay.first() === nextNode.id || viaWay.last() === nextNode.id) { + isOnlyVia = true; + break; + } + } + } - if (this.options.pedantic) { - var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + return isOnlyVia; + }); + step(nextNode, currPath, currRestrictions.concat(fromRestrictions), false); + }); + } + } // assumes path is alternating way-node-way of odd length - if (link) { - href = link[1]; - title = link[3]; - } else { - title = ''; - } + + 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]; + + if (path.length === 3 && fromWayId === toWayId) { + // u turn + var way = vgraph.entity(fromWayId); + if (way.__oneWay) return null; + isUturn = true; + viaNodeId = fromVertexId = toVertexId = path[1]; + fromNodeId = toNodeId = adjacentNode(fromWayId, viaNodeId); + } else { + isUturn = false; + fromVertexId = path[1]; + fromNodeId = adjacentNode(fromWayId, fromVertexId); + toVertexId = path[path.length - 2]; + toNodeId = adjacentNode(toWayId, toVertexId); + + if (path.length === 3) { + viaNodeId = path[1]; } else { - title = cap[3] ? cap[3].slice(1, -1) : ''; + viaWayIds = path.filter(function (entityId) { + return entityId[0] === 'w'; + }); + viaWayIds = viaWayIds.slice(1, viaWayIds.length - 1); // remove first, last } + } - 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; + return { + key: path.join('_'), + path: path, + from: { + node: fromNodeId, + way: fromWayId, + vertex: fromVertexId + }, + via: { + node: viaNodeId, + ways: viaWayIds + }, + to: { + node: toNodeId, + way: toWayId, + vertex: toVertexId + }, + u: isUturn + }; + + function adjacentNode(wayId, affixId) { + var nodes = vgraph.entity(wayId).nodes; + return affixId === nodes[0] ? nodes[1] : nodes[nodes.length - 2]; } } - }, { - 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 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; - var token = outputLink(cap, link, cap[0]); - return token; - } - } - }, { - 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); + while (angle < 0) { + angle += 360; + } - 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; + if (fromNode === toNode) { + return 'no_u_turn'; + } - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.strong.middle.exec(maskedSrc.slice(0, match.index + 3)); + if ((angle < 23 || angle > 336) && fromOneWay && toOneWay) { + return 'no_u_turn'; // wider tolerance for u-turn if both ways are oneway + } - if (cap) { - return { - type: 'strong', - raw: src.slice(0, cap[0].length), - text: src.slice(2, cap[0].length - 2) - }; - } - } - } - } - }, { - key: "em", - value: function em(src, maskedSrc) { - var prevChar = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; - var match = this.rules.inline.em.start.exec(src); + if ((angle < 40 || angle > 319) && fromOneWay && toOneWay && turn.from.vertex !== turn.to.vertex) { + return 'no_u_turn'; // even wider tolerance for u-turn if there is a via way (from !== to) + } - if (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; + if (angle < 158) { + return 'no_right_turn'; + } - while ((match = endReg.exec(maskedSrc)) != null) { - cap = this.rules.inline.em.middle.exec(maskedSrc.slice(0, match.index + 2)); + if (angle > 202) { + return 'no_left_turn'; + } - if (cap) { - return { - type: 'em', - raw: src.slice(0, cap[0].length), - text: src.slice(1, cap[0].length - 1) - }; - } - } + return 'no_straight_on'; + } + + function actionMergePolygon(ids, newRelationId) { + function groupEntities(graph) { + var entities = ids.map(function (id) { + return graph.entity(id); + }); + var geometryGroups = utilArrayGroupBy(entities, function (entity) { + if (entity.type === 'way' && entity.isClosed()) { + return 'closedWay'; + } else if (entity.type === 'relation' && entity.isMultipolygon()) { + return 'multipolygon'; + } else { + return 'other'; } - } - }, { - key: "codespan", - value: function codespan(src) { - var cap = this.rules.inline.code.exec(src); + }); + return Object.assign({ + closedWay: [], + multipolygon: [], + other: [] + }, geometryGroups); + } - if (cap) { - var text = cap[2].replace(/\n/g, ' '); - var hasNonSpaceChars = /[^ ]/.test(text); - var hasSpaceCharsOnBothEnds = text.startsWith(' ') && text.endsWith(' '); + var action = function action(graph) { + var entities = groupEntities(graph); // An array representing all the polygons that are part of the multipolygon. + // + // Each element is itself an array of objects with an id property, and has a + // locs property which is an array of the locations forming the polygon. - if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { - text = text.substring(1, text.length - 1); - } + 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. - 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); + var contained = polygons.map(function (w, i) { + return polygons.map(function (d, n) { + if (i === n) return null; + return geoPolygonContainsPolygon(d.nodes.map(function (n) { + return n.loc; + }), w.nodes.map(function (n) { + return n.loc; + })); + }); + }); // Sort all polygons as either outer or inner ways - if (cap) { - return { - type: 'br', - raw: cap[0] - }; - } - } - }, { - key: "del", - value: function del(src) { - var cap = this.rules.inline.del.exec(src); + var members = []; + var outer = true; - if (cap) { - return { - type: 'del', - raw: cap[0], - text: cap[1] - }; - } + while (polygons.length) { + extractUncontained(polygons); + polygons = polygons.filter(isContained); + contained = contained.filter(isContained).map(filterContained); } - }, { - key: "autolink", - value: function autolink(src, mangle) { - var cap = this.rules.inline.autolink.exec(src); - - if (cap) { - var text, href; - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); - href = 'mailto:' + text; - } else { - text = _escape(cap[1]); - href = text; - } + function isContained(d, i) { + return contained[i].some(function (val) { + return val; + }); + } - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; - } + function filterContained(d) { + return d.filter(isContained); } - }, { - key: "url", - value: function url(src, mangle) { - var cap; - if (cap = this.rules.inline.url.exec(src)) { - var text, href; + 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 - if (cap[2] === '@') { - text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); - href = 'mailto:' + text; - } else { - // do extended autolink path validation - var prevCapZero; - do { - prevCapZero = cap[0]; - cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; - } while (prevCapZero !== cap[0]); + 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'; + } - text = _escape(cap[0]); + 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']) + })); + }; - if (cap[1] === 'www.') { - href = 'http://' + text; - } else { - href = text; - } - } + action.disabled = function (graph) { + var entities = groupEntities(graph); - return { - type: 'link', - raw: cap[0], - text: text, - href: href, - tokens: [{ - type: 'text', - raw: text, - text: text - }] - }; - } + if (entities.other.length > 0 || entities.closedWay.length + entities.multipolygon.length < 2) { + return 'not_eligible'; } - }, { - key: "inlineText", - value: function inlineText(src, inRawBlock, smartypants) { - var cap = this.rules.inline.text.exec(src); - if (cap) { - var text; + if (!entities.multipolygon.every(function (r) { + return r.isComplete(graph); + })) { + return 'incomplete_relation'; + } - if (inRawBlock) { - text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; + if (!entities.multipolygon.length) { + var sharedMultipolygons = []; + entities.closedWay.forEach(function (way, i) { + if (i === 0) { + sharedMultipolygons = graph.parentMultipolygons(way); } else { - text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); + sharedMultipolygons = utilArrayIntersection(sharedMultipolygons, graph.parentMultipolygons(way)); } + }); + sharedMultipolygons = sharedMultipolygons.filter(function (relation) { + return relation.members.length === entities.closedWay.length; + }); - return { - type: 'text', - raw: cap[0], - text: text - }; + 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'; } - }]); - - return Tokenizer; - }(); - - var noopTest$1 = helpers.noopTest, - edit$1 = helpers.edit, - merge$2 = helpers.merge; - /** - * Block-Level Grammar - */ - - var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, - hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, - heading: /^ {0,3}(#{1,6}) +([^\n]*?)(?: +#+)? *(?:\n+|$)/, - blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, - list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, - html: '^ {0,3}(?:' // optional indentation - + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) - + '|comment[^\\n]*(\\n+|$)' // (2) - + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) - + '|\\n*|$)' // (4) - + '|\\n*|$)' // (5) - + '|)[\\s\\S]*?(?:\\n{2,}|$)' // (6) - + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag - + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag - + ')', - def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, - nptable: noopTest$1, - table: noopTest$1, - lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, - // regex template, placeholders will be replaced according to different paragraph - // interruption rules of commonmark and the original markdown spec: - _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html)[^\n]+)*)/, - text: /^[^\n]+/ - }; - block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; - block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; - block.def = edit$1(block.def).replace('label', block._label).replace('title', block._title).getRegex(); - block.bullet = /(?:[*+-]|\d{1,9}[.)])/; - block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/; - block.item = edit$1(block.item, 'gm').replace(/bull/g, block.bullet).getRegex(); - block.list = edit$1(block.list).replace(/bull/g, block.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block.def.source + ')').getRegex(); - block._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; - block._comment = /|$)/; - block.html = edit$1(block.html, 'i').replace('comment', block._comment).replace('tag', block._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); - block.paragraph = edit$1(block._paragraph).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs - .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // pars can be interrupted by type (6) html blocks - .getRegex(); - block.blockquote = edit$1(block.blockquote).replace('paragraph', block.paragraph).getRegex(); - /** - * Normal Block Grammar - */ - - block.normal = merge$2({}, block); - /** - * GFM Block Grammar - */ - - block.gfm = merge$2({}, block.normal, { - nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header - + ' {0,3}([-:]+ *\\|[-| :]*)' // Align - + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', - // Cells - table: '^ *\\|(.+)\\n' // Header - + ' {0,3}\\|?( *[-:]+[-| :]*)' // Align - + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells + }; - }); - block.gfm.nptable = edit$1(block.gfm.nptable).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks - .getRegex(); - block.gfm.table = edit$1(block.gfm.table).replace('hr', block.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt - .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block._tag) // tables can be interrupted by type (6) html blocks - .getRegex(); - /** - * Pedantic grammar (original John Gruber's loose markdown specification) - */ + 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() + var FORCED$2 = descriptors && fails(function () { + // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe + return Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags').get.call({ dotAll: true, sticky: true }) !== 'sy'; }); - /** - * Inline-Level Grammar - */ - - var inline = { - escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, - autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, - url: noopTest$1, - tag: '^comment' + '|^' // self-closing tag - + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag - + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. - + '|^' // declaration, e.g. - + '|^', - // CDATA section - link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, - reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, - nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, - reflinkSearch: 'reflink|nolink(?!\\()', - strong: { - start: /^(?:(\*\*(?=[*punctuation]))|\*\*)(?![\s])|__/, - // (1) returns if starts w/ punctuation - middle: /^\*\*(?:(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)|\*(?:(?!overlapSkip)(?:[^*]|\\\*)|overlapSkip)*?\*)+?\*\*$|^__(?![\s])((?:(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)|_(?:(?!overlapSkip)(?:[^_]|\\_)|overlapSkip)*?_)+?)__$/, - endAst: /[^punctuation\s]\*\*(?!\*)|[punctuation]\*\*(?!\*)(?:(?=[punctuation_\s]|$))/, - // last char can't be punct, or final * must also be followed by punct (or endline) - endUnd: /[^\s]__(?!_)(?:(?=[punctuation*\s])|$)/ // last char can't be a space, and final _ must preceed punct or \s (or endline) - - }, - 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) - - }, - 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 - */ - - inline.normal = merge$2({}, inline); - /** - * Pedantic Inline Grammar - */ - inline.pedantic = merge$2({}, inline.normal, { - strong: { - start: /^__|\*\*/, - middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, - endAst: /\*\*(?!\*)/g, - endUnd: /__(?!_)/g - }, - em: { - start: /^_|\*/, - middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, - endAst: /\*(?!\*)/g, - endUnd: /_(?!_)/g - }, - link: edit$1(/^!?\[(label)\]\((.*?)\)/).replace('label', inline._label).getRegex(), - reflink: edit$1(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline._label).getRegex() + // `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 }); - /** - * 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]*?(?:(?=[\\ 0.5) { - ch = 'x' + ch.toString(16); + for (i = length; i-- !== 0;) { + var key = keys[i]; + if (!equal(a[key], b[key])) return false; } - out += '&#' + ch + ';'; - } + return true; + } // true if both NaN, false otherwise - return out; - } - /** - * Block Lexer - */ + return a !== a && b !== b; + }; - var Lexer_1 = /*#__PURE__*/function () { - function Lexer(options) { - _classCallCheck(this, Lexer); + // 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 - 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 - }; + function LCS(buffer1, buffer2) { + var equivalenceClasses = {}; - 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 (var j = 0; j < buffer2.length; j++) { + var item = buffer2[j]; - if (this.options.breaks) { - rules.inline = inline$1.breaks; - } else { - rules.inline = inline$1.gfm; - } + if (equivalenceClasses[item]) { + equivalenceClasses[item].push(j); + } else { + equivalenceClasses[item] = [j]; } - - this.tokenizer.rules = rules; } - /** - * Expose Rules - */ + var NULLRESULT = { + buffer1index: -1, + buffer2index: -1, + chain: null + }; + var candidates = [NULLRESULT]; - _createClass(Lexer, [{ - key: "lex", - - /** - * Preprocessing - */ - value: function lex(src) { - src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); - this.blockTokens(src, this.tokens, true); - this.inline(this.tokens); - return this.tokens; - } - /** - * Lexing - */ - - }, { - key: "blockTokens", - value: function blockTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - src = src.replace(/^ +$/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); - } + for (var i = 0; i < buffer1.length; i++) { + var _item = buffer1[i]; + var buffer2indices = equivalenceClasses[_item] || []; + var r = 0; + var c = candidates[0]; - continue; - } // code + for (var jx = 0; jx < buffer2indices.length; jx++) { + var _j = buffer2indices[jx]; + var s = void 0; + for (s = r; s < candidates.length; s++) { + if (candidates[s].buffer2index < _j && (s === candidates.length - 1 || candidates[s + 1].buffer2index > _j)) { + break; + } + } - if (token = this.tokenizer.code(src, tokens)) { - src = src.substring(token.raw.length); + if (s < candidates.length) { + var newCandidate = { + buffer1index: i, + buffer2index: _j, + chain: candidates[s] + }; - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + if (r === candidates.length) { + candidates.push(c); + } else { + candidates[r] = c; + } - continue; - } // fences + r = s + 1; + c = newCandidate; + if (r === candidates.length) { + break; // no point in examining further (j)s + } + } + } - if (token = this.tokenizer.fences(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // heading + candidates[r] = c; + } // At this point, we know the LCS: it's in the reverse of the + // linked-list through .chain of candidates[candidates.length - 1]. - if (token = this.tokenizer.heading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // table no leading pipe (gfm) + return candidates[candidates.length - 1]; + } // We apply the LCS to build a 'comm'-style picture of the + // offsets and lengths of mismatched chunks in the input + // buffers. This is used by diff3MergeRegions. - if (token = this.tokenizer.nptable(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // hr + function diffIndices(buffer1, buffer2) { + var lcs = LCS(buffer1, buffer2); + var result = []; + var tail1 = buffer1.length; + var tail2 = buffer2.length; + for (var candidate = lcs; candidate !== null; candidate = candidate.chain) { + var mismatchLength1 = tail1 - candidate.buffer1index - 1; + var mismatchLength2 = tail2 - candidate.buffer2index - 1; + tail1 = candidate.buffer1index; + tail2 = candidate.buffer2index; - if (token = this.tokenizer.hr(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // blockquote + 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) + }); + } + } + result.reverse(); + return result; + } // We apply the LCS to build a JSON representation of a + // independently derived from O, returns a fairly complicated + // internal representation of merge decisions it's taken. The + // interested reader may wish to consult + // + // Sanjeev Khanna, Keshav Kunal, and Benjamin C. Pierce. + // 'A Formal Investigation of ' In Arvind and Prasad, + // editors, Foundations of Software Technology and Theoretical + // Computer Science (FSTTCS), December 2007. + // + // (http://www.cis.upenn.edu/~bcpierce/papers/diff3-short.pdf) + // - if (token = this.tokenizer.blockquote(src)) { - src = src.substring(token.raw.length); - token.tokens = this.blockTokens(token.text, [], top); - tokens.push(token); - continue; - } // list + function diff3MergeRegions(a, o, b) { + // "hunks" are array subsets where `a` or `b` are different from `o` + // https://www.gnu.org/software/diffutils/manual/html_node/diff3-Hunks.html + var hunks = []; - if (token = this.tokenizer.list(src)) { - src = src.substring(token.raw.length); - l = token.items.length; + 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 (i = 0; i < l; i++) { - token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); - } + }); + } - tokens.push(token); - continue; - } // html + 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; + } + } - if (token = this.tokenizer.html(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // def + while (hunks.length) { + var hunk = hunks.shift(); + var regionStart = hunk.oStart; + var regionEnd = hunk.oStart + hunk.oLength; + var regionHunks = [hunk]; + advanceTo(regionStart); // Try to pull next overlapping hunk into this region + while (hunks.length) { + var nextHunk = hunks[0]; + var nextHunkStart = nextHunk.oStart; + if (nextHunkStart > regionEnd) break; // no overlap - if (top && (token = this.tokenizer.def(src))) { - src = src.substring(token.raw.length); + regionEnd = Math.max(regionEnd, nextHunkStart + nextHunk.oLength); + regionHunks.push(hunks.shift()); + } - if (!this.tokens.links[token.tag]) { - this.tokens.links[token.tag] = { - href: token.href, - title: token.title - }; - } + 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] + }; - continue; - } // table (gfm) + while (regionHunks.length) { + hunk = regionHunks.shift(); + var oStart = hunk.oStart; + var oEnd = oStart + hunk.oLength; + var abStart = hunk.abStart; + var abEnd = abStart + hunk.abLength; + var _b = bounds[hunk.ab]; + _b[0] = Math.min(abStart, _b[0]); + _b[1] = Math.max(abEnd, _b[1]); + _b[2] = Math.min(oStart, _b[2]); + _b[3] = Math.max(oEnd, _b[3]); + } + var aStart = bounds.a[0] + (regionStart - bounds.a[2]); + var aEnd = bounds.a[1] + (regionEnd - bounds.a[3]); + var bStart = bounds.b[0] + (regionStart - bounds.b[2]); + var bEnd = bounds.b[1] + (regionEnd - bounds.b[3]); + var result = { + stable: false, + aStart: aStart, + aLength: aEnd - aStart, + aContent: a.slice(aStart, aEnd), + oStart: regionStart, + oLength: regionEnd - regionStart, + oContent: o.slice(regionStart, regionEnd), + bStart: bStart, + bLength: bEnd - bStart, + bContent: b.slice(bStart, bEnd) + }; + results.push(result); + } - if (token = this.tokenizer.table(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // lheading + currOffset = regionEnd; + } + 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 (token = this.tokenizer.lheading(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // top-level paragraph + 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 (top && (token = this.tokenizer.paragraph(src))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + function flushOk() { + if (okBuffer.length) { + results.push({ + ok: okBuffer + }); + } + okBuffer = []; + } - if (token = this.tokenizer.text(src, tokens)) { - src = src.substring(token.raw.length); + function isFalseConflict(a, b) { + if (a.length !== b.length) return false; - if (token.type) { - tokens.push(token); - } else { - lastToken = tokens[tokens.length - 1]; - lastToken.raw += '\n' + token.raw; - lastToken.text += '\n' + token.text; - } + for (var i = 0; i < a.length; i++) { + if (a[i] !== b[i]) return false; + } - continue; - } + return true; + } - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + regions.forEach(function (region) { + if (region.stable) { + var _okBuffer; - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); + (_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 } - } + }); } - - return tokens; } - }, { - key: "inline", - value: function inline(tokens) { - var i, j, k, l2, row, token; - var l = tokens.length; + }); + flushOk(); + return results; + } - for (i = 0; i < l; i++) { - token = tokens[i]; + function actionMergeRemoteChanges(id, localGraph, remoteGraph, discardTags, formatUser) { + discardTags = discardTags || {}; + var _option = 'safe'; // 'safe', 'force_local', 'force_remote' - switch (token.type) { - case 'paragraph': - case 'text': - case 'heading': - { - token.tokens = []; - this.inlineTokens(token.text, token.tokens); - break; - } + var _conflicts = []; - case 'table': - { - token.tokens = { - header: [], - cells: [] - }; // header + function user(d) { + return typeof formatUser === 'function' ? formatUser(d) : d; + } - l2 = token.header.length; + 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; + } - for (j = 0; j < l2; j++) { - token.tokens.header[j] = []; - this.inlineTokens(token.header[j], token.tokens.header[j]); - } // cells + if (_option === 'force_local' || pointEqual(target.loc, remote.loc)) { + return target; + } + if (_option === 'force_remote') { + return target.update({ + loc: remote.loc + }); + } - l2 = token.cells.length; + _conflicts.push(_t('merge_remote_changes.conflict.location', { + user: user(remote.user) + })); - for (j = 0; j < l2; j++) { - row = token.cells[j]; - token.tokens.cells[j] = []; + return target; + } - for (k = 0; k < row.length; k++) { - token.tokens.cells[j][k] = []; - this.inlineTokens(row[k], token.tokens.cells[j][k]); - } - } + function mergeNodes(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.nodes, remote.nodes)) { + return target; + } - break; - } + if (_option === 'force_remote') { + return target.update({ + nodes: remote.nodes + }); + } - case 'blockquote': - { - this.inline(token.tokens); - break; - } + 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 + }); - case 'list': - { - l2 = token.items.length; + for (var i = 0; i < hunks.length; i++) { + var hunk = hunks[i]; - for (j = 0; j < l2; j++) { - this.inline(token.items[j].tokens); - } + 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; - break; - } + 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; } } - - return tokens; } - /** - * Lexing/Compiling - */ - - }, { - key: "inlineTokens", - value: function inlineTokens(src) { - var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; - var inLink = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - var inRawBlock = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - var prevChar = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : ''; - var token; // String with links masked to avoid interference with em and strong - var maskedSrc = src; - var match; // Mask out reflinks + return _conflicts.length === ccount ? target.update({ + nodes: nodes + }) : target; + } - if (this.tokens.links) { - var links = Object.keys(this.tokens.links); + function mergeChildren(targetWay, children, updates, graph) { + function isUsed(node, targetWay) { + var hasInterestingParent = graph.parentWays(node).some(function (way) { + return way.id !== targetWay.id; + }); + return node.hasInterestingTags() || hasInterestingParent || graph.parentRelations(node).length > 0; + } - if (links.length > 0) { - while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) { - if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) { - maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString$1('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex); - } - } - } - } // Mask out other blocks + var ccount = _conflicts.length; + for (var i = 0; i < children.length; i++) { + var id = children[i]; + var node = graph.hasEntity(id); // remove unused childNodes.. - 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); - } + if (targetWay.nodes.indexOf(id) === -1) { + if (node && !isUsed(node, targetWay)) { + updates.removeIds.push(id); + } - while (src) { - // escape - if (token = this.tokenizer.escape(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // tag + continue; + } // restore used childNodes.. - 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 + 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 (token = this.tokenizer.link(src)) { - src = src.substring(token.raw.length); + if (remote) { + target = target.update({ + version: remote.version + }); + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + updates.replacements.push(target); + } else if (_option === 'safe' && local && remote && local.version !== remote.version) { + target = osmEntity(local, { + version: remote.version + }); - tokens.push(token); - continue; - } // reflink, nolink + if (remote.visible) { + target = mergeLocation(remote, target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); + } + if (_conflicts.length !== ccount) break; + updates.replacements.push(target); + } + } - if (token = this.tokenizer.reflink(src, this.tokens.links)) { - src = src.substring(token.raw.length); + return targetWay; + } - if (token.type === 'link') { - token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); - } + function updateChildren(updates, graph) { + for (var i = 0; i < updates.replacements.length; i++) { + graph = graph.replace(updates.replacements[i]); + } - tokens.push(token); - continue; - } // strong + if (updates.removeIds.length) { + graph = actionDeleteMultiple(updates.removeIds)(graph); + } + return graph; + } - 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 + 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 (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 + _conflicts.push(_t('merge_remote_changes.conflict.memberlist', { + user: user(remote.user) + })); + return target; + } - if (token = this.tokenizer.codespan(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // br + function mergeTags(base, remote, target) { + if (_option === 'force_local' || fastDeepEqual(target.tags, remote.tags)) { + return target; + } + if (_option === 'force_remote') { + return target.update({ + tags: remote.tags + }); + } - if (token = this.tokenizer.br(src)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // del (gfm) + var ccount = _conflicts.length; + var o = base.tags || {}; + var a = target.tags || {}; + var b = remote.tags || {}; + var keys = utilArrayUnion(utilArrayUnion(Object.keys(o), Object.keys(a)), Object.keys(b)).filter(function (k) { + return !discardTags[k]; + }); + var tags = Object.assign({}, a); // shallow copy + var changed = false; - if (token = this.tokenizer.del(src)) { - src = src.substring(token.raw.length); - token.tokens = this.inlineTokens(token.text, [], inLink, inRawBlock); - tokens.push(token); - continue; - } // autolink + for (var i = 0; i < keys.length; i++) { + var k = keys[i]; + if (o[k] !== b[k] && a[k] !== b[k]) { + // changed remotely.. + if (o[k] !== a[k]) { + // changed locally.. + _conflicts.push(_t('merge_remote_changes.conflict.tags', { + tag: k, + local: a[k], + remote: b[k], + user: user(remote.user) + })); + } else { + // unchanged locally, accept remote change.. + if (b.hasOwnProperty(k)) { + tags[k] = b[k]; + } else { + delete tags[k]; + } - if (token = this.tokenizer.autolink(src, mangle)) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // url (gfm) + changed = true; + } + } + } + return changed && _conflicts.length === ccount ? target.update({ + tags: tags + }) : target; + } // `graph.base()` is the common ancestor of the two graphs. + // `localGraph` contains user's edits up to saving + // `remoteGraph` contains remote edits to modified nodes + // `graph` must be a descendent of `localGraph` and may include + // some conflict resolution actions performed on it. + // + // --- ... --- `localGraph` -- ... -- `graph` + // / + // `graph.base()` --- ... --- `remoteGraph` + // - if (!inLink && (token = this.tokenizer.url(src, mangle))) { - src = src.substring(token.raw.length); - tokens.push(token); - continue; - } // text + var action = function action(graph) { + var updates = { + replacements: [], + removeIds: [] + }; + var base = graph.base().entities[id]; + var local = localGraph.entity(id); + var remote = remoteGraph.entity(id); + var target = osmEntity(local, { + version: remote.version + }); // delete/undelete - if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { - src = src.substring(token.raw.length); - prevChar = token.raw.slice(-1); - tokens.push(token); - continue; + if (!remote.visible) { + if (_option === 'force_remote') { + return actionDeleteMultiple([id])(graph); + } else if (_option === 'force_local') { + if (target.type === 'way') { + target = mergeChildren(target, utilArrayUniq(local.nodes), updates, graph); + graph = updateChildren(updates, graph); } - if (src) { - var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + return graph.replace(target); + } else { + _conflicts.push(_t('merge_remote_changes.conflict.deleted', { + user: user(remote.user) + })); - if (this.options.silent) { - console.error(errMsg); - break; - } else { - throw new Error(errMsg); - } - } + return graph; // do nothing } + } // merge - return tokens; - } - }], [{ - key: "lex", - /** - * Static Lex Method - */ - value: function lex(src, options) { - var lexer = new Lexer(options); - return lexer.lex(src); + 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); } - /** - * 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 - }; + target = mergeTags(base, remote, target); + + if (!_conflicts.length) { + graph = updateChildren(updates, graph).replace(target); } - }]); - return Lexer; - }(); + return graph; + }; - var defaults$3 = defaults.defaults; - var cleanUrl$1 = helpers.cleanUrl, - escape$2 = helpers.escape; - /** - * Renderer - */ + action.withOption = function (opt) { + _option = opt; + return action; + }; - var Renderer_1 = /*#__PURE__*/function () { - function Renderer(options) { - _classCallCheck(this, Renderer); + action.conflicts = function () { + return _conflicts; + }; - this.options = options || defaults$3; - } + return action; + } - _createClass(Renderer, [{ - key: "code", - value: function code(_code, infostring, escaped) { - var lang = (infostring || '').match(/\S*/)[0]; + // https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as - if (this.options.highlight) { - var out = this.options.highlight(_code, lang); + function actionMove(moveIDs, tryDelta, projection, cache) { + var _delta = tryDelta; - if (out != null && out !== _code) { - escaped = true; - _code = out; - } - } + 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.. - if (!lang) { - return '
' + (escaped ? _code : escape$2(_code, true)) + '
\n'; - } + 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.. - 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; + var parentsMoving = parents.every(function (way) { + return cache.moving[way.id]; + }); + if (!parentsMoving) delete cache.moving[nodeID]; + return parentsMoving; } - }, { - key: "heading", - value: function heading(text, level, raw, slugger) { - if (this.options.headerIds) { - return '' + text + '\n'; - } // ignore IDs - - return '' + text + '\n'; - } - }, { - key: "hr", - value: function hr() { - return this.options.xhtml ? '
\n' : '
\n'; - } - }, { - key: "list", - value: function list(body, ordered, start) { - var type = ordered ? 'ol' : 'ul', - startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; - return '<' + type + startatt + '>\n' + body + '\n'; - } - }, { - key: "listitem", - value: function listitem(text) { - return '
  • ' + text + '
    • \n'; - } - }, { - key: "checkbox", - value: function checkbox(checked) { - return ' '; - } - }, { - key: "paragraph", - value: function paragraph(text) { - return '

    ' + text + '

    \n'; - } - }, { - key: "table", - value: function table(header, body) { - if (body) body = '' + body + ''; - return '\n' + '\n' + header + '\n' + body + '
    \n'; - } - }, { - key: "tablerow", - value: function tablerow(content) { - return '\n' + content + '\n'; - } - }, { - 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 + 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; - }, { - 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 + ''; + 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; + })); + } + } } - }, { - key: "link", - value: function link(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); - if (href === null) { - return text; + function cacheIntersections(ids) { + function isEndpoint(way, id) { + return !way.isClosed() && !!way.affix(id); } - var out = '    '; - return out; - } - }, { - key: "image", - value: function image(href, title, text) { - href = cleanUrl$1(this.options.sanitize, this.options.baseUrl, href); + for (var j = 0; j < childNodes.length; j++) { + var node = childNodes[j]; + var parents = graph.parentWays(node); + if (parents.length !== 2) continue; + var moved = graph.entity(id); + var unmoved = null; - if (href === null) { - return text; - } + for (var k = 0; k < parents.length; k++) { + var way = parents[k]; - var out = '' + text + '' : '>'; - return out; - } - }, { - key: "text", - value: function text(_text) { - return _text; + if (utilArrayIntersection(moved.nodes, unmoved.nodes).length > 2) continue; + if (moved.isArea() || unmoved.isArea()) continue; + cache.intersections.push({ + nodeId: node.id, + movedId: moved.id, + unmovedId: unmoved.id, + movedIsEP: isEndpoint(moved, node.id), + unmovedIsEP: isEndpoint(unmoved, node.id) + }); + } + } } - }]); - - return 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; + if (!cache) { + cache = {}; } - }, { - key: "br", - value: function br() { - return ''; + + 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; } - }]); - - return TextRenderer; - }(); + } // 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 + // + // - /** - * Slugger generates header id - */ - var Slugger_1 = /*#__PURE__*/function () { - function Slugger() { - _classCallCheck(this, Slugger); - this.seen = {}; - } + 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; - _createClass(Slugger, [{ - key: "serialize", - value: function serialize(value) { - return value.toLowerCase().trim() // remove html tags - .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars - .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); + if (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; } - /** - * Finds the next safe (unique) slug to use - */ - }, { - key: "getNextSafeSlug", - value: function getNextSafeSlug(originalSlug, isDryRun) { - var slug = originalSlug; - var occurenceAccumulator = 0; + var prev = graph.hasEntity(way.nodes[prevIndex]); + var next = graph.hasEntity(way.nodes[nextIndex]); // Don't add orig vertex at endpoint.. - if (this.seen.hasOwnProperty(slug)) { - occurenceAccumulator = this.seen[originalSlug]; + if (!prev || !next) return graph; + var key = wayId + '_' + nodeId; + var orig = cache.replacedVertex[key]; - do { - occurenceAccumulator++; - slug = originalSlug + '-' + occurenceAccumulator; - } while (this.seen.hasOwnProperty(slug)); - } + if (!orig) { + orig = osmNode(); + cache.replacedVertex[key] = orig; + cache.startLoc[orig.id] = cache.startLoc[nodeId]; + } - if (!isDryRun) { - this.seen[originalSlug] = occurenceAccumulator; - this.seen[slug] = 0; - } + var start, end; - return slug; + if (delta) { + start = projection(cache.startLoc[nodeId]); + end = projection.invert(geoVecAdd(start, delta)); + } else { + end = cache.startLoc[nodeId]; } - /** - * Convert string to unique id - * @param {object} options - * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. - */ - }, { - 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); - } - }]); + 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.. - return Slugger; - }(); + if (angle > 175 && angle < 185) return graph; // moving forward or backward along way? - var defaults$4 = defaults.defaults; - var unescape$2 = helpers.unescape; - /** - * Parsing & Compiling - */ + var p1 = [prev.loc, orig.loc, moved.loc, next.loc].map(projection); + var p2 = [prev.loc, moved.loc, orig.loc, next.loc].map(projection); + var d1 = geoPathLength(p1); + var d2 = geoPathLength(p2); + var insertAt = d1 <= d2 ? movedIndex : nextIndex; // moving around closed loop? - var Parser_1 = /*#__PURE__*/function () { - function Parser(options) { - _classCallCheck(this, Parser); + if (way.isClosed() && insertAt === 0) insertAt = len; + way = way.addNode(orig.id, insertAt); + return graph.replace(orig).replace(way); + } // Remove duplicate vertex that might have been added by + // replaceMovedVertex. This is done after the unzorro checks. - this.options = options || defaults$4; - this.options.renderer = this.options.renderer || new Renderer_1(); - this.renderer = this.options.renderer; - this.renderer.options = this.options; - this.textRenderer = new TextRenderer_1(); - this.slugger = new Slugger_1(); - } - /** - * Static Parse Method - */ + function removeDuplicateVertices(wayId, graph) { + var way = graph.entity(wayId); + var epsilon = 1e-6; + var prev, curr; - _createClass(Parser, [{ - key: "parse", + function isInteresting(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } - /** - * Parse Loop - */ - value: function parse(tokens) { - var top = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; - var out = '', - i, - j, - k, - l2, - l3, - row, - cell, - header, - body, - token, - ordered, - start, - loose, - itemBody, - item, - checked, - task, - checkbox; - var l = tokens.length; + for (var i = 0; i < way.nodes.length; i++) { + curr = graph.entity(way.nodes[i]); - for (i = 0; i < l; i++) { - token = tokens[i]; + if (prev && curr && geoVecEqual(prev.loc, curr.loc, epsilon)) { + if (!isInteresting(prev, graph)) { + way = way.removeNode(prev.id); + graph = graph.replace(way).remove(prev); + } else if (!isInteresting(curr, graph)) { + way = way.removeNode(curr.id); + graph = graph.replace(way).remove(curr); + } + } - switch (token.type) { - case 'space': - { - continue; - } + prev = curr; + } - case 'hr': - { - out += this.renderer.hr(); - continue; - } + 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 + // - case 'heading': - { - out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$2(this.parseInline(token.tokens, this.textRenderer)), this.slugger); - continue; - } - case 'code': - { - out += this.renderer.code(token.text, token.lang, token.escaped); - continue; - } + 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. - case 'table': - { - header = ''; // header + 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).. - cell = ''; - l2 = token.header.length; + if (!isEP1 && !isEP2) { + var epsilon = 1e-6, + maxIter = 10; - for (j = 0; j < l2; j++) { - cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { - header: true, - align: token.align[j] - }); - } + 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; + } - header += this.renderer.tablerow(cell); - body = ''; - l2 = token.cells.length; + graph = graph.replace(vertex.move(loc)); // if zorro happened, reorder nodes.. - for (j = 0; j < l2; j++) { - row = token.tokens.cells[j]; - cell = ''; - l3 = row.length; + if (!isEP1 && edge1.index !== way1.nodes.indexOf(vertex.id)) { + way1 = way1.removeNode(vertex.id).addNode(vertex.id, edge1.index); + graph = graph.replace(way1); + } - for (k = 0; k < l3; k++) { - cell += this.renderer.tablecell(this.parseInline(row[k]), { - header: false, - align: token.align[k] - }); - } + if (!isEP2 && edge2.index !== way2.nodes.indexOf(vertex.id)) { + way2 = way2.removeNode(vertex.id).addNode(vertex.id, edge2.index); + graph = graph.replace(way2); + } - body += this.renderer.tablerow(cell); - } + return graph; + } - out += this.renderer.table(header, body); - continue; - } + 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); + } - case 'blockquote': - { - body = this.parse(token.tokens); - out += this.renderer.blockquote(body); - continue; - } + return graph; + } // check if moving way endpoint can cross an unmoved way, if so limit delta.. - case 'list': - { - ordered = token.ordered; - start = token.start; - loose = token.loose; - l2 = token.items.length; - body = ''; - for (j = 0; j < l2; j++) { - item = token.items[j]; - checked = item.checked; - task = item.task; - itemBody = ''; + function limitDelta(graph) { + function moveNode(loc) { + return geoVecAdd(projection(loc), _delta); + } - if (item.task) { - checkbox = this.renderer.checkbox(checked); + for (var i = 0; i < cache.intersections.length; i++) { + var obj = cache.intersections[i]; // Don't limit movement if this is vertex joins 2 endpoints.. - if (loose) { - if (item.tokens.length > 0 && item.tokens[0].type === 'text') { - item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + if (obj.movedIsEP && obj.unmovedIsEP) continue; // Don't limit movement if this vertex is not an endpoint anyway.. - 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 (!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); - itemBody += this.parse(item.tokens, loose); - body += this.renderer.listitem(itemBody, task, checked); - } + 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); + } + } + } - out += this.renderer.list(body, ordered, start); - continue; - } + var action = function action(graph) { + if (_delta[0] === 0 && _delta[1] === 0) return graph; + setupCache(graph); - case 'html': - { - // TODO parse inline content if parameter markdown=1 - out += this.renderer.html(token.text); - continue; - } + if (cache.intersections.length) { + limitDelta(graph); + } - case 'paragraph': - { - out += this.renderer.paragraph(this.parseInline(token.tokens)); - continue; - } + 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))); + } - case 'text': - { - body = token.tokens ? this.parseInline(token.tokens) : token.text; + if (cache.intersections.length) { + graph = cleanupIntersections(graph); + } - while (i + 1 < l && tokens[i + 1].type === 'text') { - token = tokens[++i]; - body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); - } + return graph; + }; - out += top ? this.renderer.paragraph(body) : body; - continue; - } + action.delta = function () { + return _delta; + }; - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + return action; + } - if (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } - } - } + function actionMoveMember(relationId, fromIndex, toIndex) { + return function (graph) { + return graph.replace(graph.entity(relationId).moveMember(fromIndex, toIndex)); + }; + } - return out; - } - /** - * Parse Inline Tokens - */ + 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))); + }; - }, { - key: "parseInline", - value: function parseInline(tokens, renderer) { - renderer = renderer || this.renderer; - var out = '', - i, - token; - var l = tokens.length; + action.transitionable = true; + return action; + } - for (i = 0; i < l; i++) { - token = tokens[i]; + function actionNoop() { + return function (graph) { + return graph; + }; + } - switch (token.type) { - case 'escape': - { - out += renderer.text(token.text); - break; - } + 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) - case 'html': - { - out += renderer.html(token.text); - break; - } + var lowerThreshold = Math.cos((90 - threshold) * Math.PI / 180); + var upperThreshold = Math.cos(threshold * Math.PI / 180); - case 'link': - { - out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); - break; - } + 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 - case 'image': - { - out += renderer.image(token.href, token.title, token.text); - break; - } + if (way.tags.nonsquare) { + var tags = Object.assign({}, way.tags); // since we're squaring, remove indication that this is physically unsquare - case 'strong': - { - out += renderer.strong(this.parseInline(token.tokens, renderer)); - break; - } + delete tags.nonsquare; + way = way.update({ + tags: tags + }); + } - case 'em': - { - out += renderer.em(this.parseInline(token.tokens, renderer)); - break; - } + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - case 'codespan': - { - out += renderer.codespan(token.text); - break; - } + if (isClosed) nodes.pop(); + + if (vertexID !== undefined) { + nodes = nodeSubset(nodes, vertexID, isClosed); + if (nodes.length !== 3) return graph; + } // note: all geometry functions here use the unclosed node/point/coord list - case 'br': - { - out += renderer.br(); - break; - } - case 'del': - { - out += renderer.del(this.parseInline(token.tokens, renderer)); - break; - } + var nodeCount = {}; + var points = []; + var corner = { + i: 0, + dotp: 1 + }; + var node, point, loc, score, motions, i, j; - case 'text': - { - out += renderer.text(token.text); - break; - } + 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) + }); + } - default: - { - var errMsg = 'Token with "' + token.type + '" type was not found.'; + 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 (this.options.silent) { - console.error(errMsg); - return; - } else { - throw new Error(errMsg); - } - } + if (score < epsilon) { + break; } } - return out; - } - }], [{ - key: "parse", - value: function parse(tokens, options) { - var parser = new Parser(options); - return parser.parse(tokens); - } - /** - * Static Parse Inline Method - */ - - }, { - key: "parseInline", - value: function parseInline(tokens, options) { - var parser = new Parser(options); - return parser.parseInline(tokens); - } - }]); + node = graph.entity(nodes[corner.i].id); + loc = projection.invert(points[corner.i].coord); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } else { + var straights = []; + var simplified = []; // Remove points from nearly straight sections.. + // This produces a simplified shape to orthogonalize - return Parser; - }(); + for (i = 0; i < points.length; i++) { + point = points[i]; + var dotp = 0; - 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 - */ + 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)); + } - 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 (dotp > upperThreshold) { + straights.push(point); + } else { + simplified.push(point); + } + } // Orthogonalize the simplified shape - 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; - } + var bestPoints = clonePoints(simplified); + var originalPoints = clonePoints(simplified); + score = Infinity; - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + for (i = 0; i < 1000; i++) { + motions = simplified.map(calcMotion); - if (callback) { - var highlight = opt.highlight; - var tokens; + for (j = 0; j < motions.length; j++) { + simplified[j].coord = geoVecAdd(simplified[j].coord, motions[j]); + } - try { - tokens = Lexer_1.lex(src, opt); - } catch (e) { - return callback(e); - } + var newScore = geoOrthoCalcScore(simplified, isClosed, epsilon, threshold); - var done = function done(err) { - var out; + if (newScore < score) { + bestPoints = clonePoints(simplified); + score = newScore; + } - if (!err) { - try { - out = Parser_1.parse(tokens, opt); - } catch (e) { - err = e; + if (score < epsilon) { + break; } } - opt.highlight = highlight; - return err ? callback(err) : callback(null, out); - }; - - if (!highlight || highlight.length < 3) { - return done(); - } - - delete opt.highlight; - if (!tokens.length) return done(); - var pending = 0; - marked.walkTokens(tokens, function (token) { - if (token.type === 'code') { - pending++; - setTimeout(function () { - highlight(token.text, token.lang, function (err, code) { - if (err) { - return done(err); - } + var bestCoords = bestPoints.map(function (p) { + return p.coord; + }); + if (isClosed) bestCoords.push(bestCoords[0]); // move the nodes that should move - if (code != null && code !== token.text) { - token.text = code; - token.escaped = true; - } + for (i = 0; i < bestPoints.length; i++) { + point = bestPoints[i]; - pending--; + 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 (pending === 0) { - done(); - } - }); - }, 0); - } - }); - if (pending === 0) { - done(); - } + for (i = 0; i < straights.length; i++) { + point = straights[i]; + if (nodeCount[point.id] > 1) continue; // skip self-intersections - return; - } + node = graph.entity(point.id); - try { - var _tokens = Lexer_1.lex(src, opt); + 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); - if (opt.walkTokens) { - marked.walkTokens(_tokens, opt.walkTokens); + if (choice) { + loc = projection.invert(choice.target); + graph = graph.replace(node.move(geoVecInterp(node.loc, loc, t))); + } + } + } } - return Parser_1.parse(_tokens, opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + return graph; - if (opt.silent) { - return '

    An error occurred:

    ' + escape$3(e.message + '', true) + '
    '; + function clonePoints(array) { + return array.map(function (p) { + return { + id: p.id, + coord: [p.coord[0], p.coord[1]] + }; + }); } - throw e; - } - } - /** - * Options - */ - - - marked.options = marked.setOptions = function (opt) { - merge$3(marked.defaults, opt); - changeDefaults(marked.defaults); - return marked; - }; + 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) - marked.getDefaults = getDefaults; - marked.defaults = defaults$5; - /** - * Use Extension - */ + 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); - marked.use = function (extension) { - var opts = merge$3({}, extension); + if (val < lowerThreshold) { + // nearly orthogonal + corner.i = i; + corner.dotp = val; + var vec = geoVecNormalize(geoVecAdd(p, q)); + return geoVecScale(vec, 0.1 * dotp * scale); + } - if (extension.renderer) { - (function () { - var renderer = marked.defaults.renderer || new Renderer_1(); + return [0, 0]; // do nothing + } + }; // if we are only orthogonalizing one vertex, + // get that vertex and the previous and next - var _loop = function _loop(prop) { - var prevRenderer = renderer[prop]; - renderer[prop] = function () { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } + function nodeSubset(nodes, vertexID, isClosed) { + var first = isClosed ? 0 : 1; + var last = isClosed ? nodes.length : nodes.length - 1; - var ret = extension.renderer[prop].apply(renderer, args); + for (var i = first; i < last; i++) { + if (nodes[i].id === vertexID) { + return [nodes[(i - 1 + nodes.length) % nodes.length], nodes[i], nodes[(i + 1) % nodes.length]]; + } + } - if (ret === false) { - ret = prevRenderer.apply(renderer, args); - } + return []; + } - return ret; - }; - }; + action.disabled = function (graph) { + var way = graph.entity(wayID); + way = way.removeNode(''); // sanity check - remove any consecutive duplicates - for (var prop in extension.renderer) { - _loop(prop); - } + graph = graph.replace(way); + var isClosed = way.isClosed(); + var nodes = graph.childNodes(way).slice(); // shallow copy - opts.renderer = renderer; - })(); - } + if (isClosed) nodes.pop(); + var allowStraightAngles = false; - if (extension.tokenizer) { - (function () { - var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + if (vertexID !== undefined) { + allowStraightAngles = true; + nodes = nodeSubset(nodes, vertexID, isClosed); + if (nodes.length !== 3) return 'end_vertex'; + } - var _loop2 = function _loop2(prop) { - var prevTokenizer = tokenizer[prop]; + var coords = nodes.map(function (n) { + return projection(n.loc); + }); + var score = geoOrthoCanOrthogonalize(coords, isClosed, epsilon, threshold, allowStraightAngles); - tokenizer[prop] = function () { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } + if (score === null) { + return 'not_squarish'; + } else if (score === 0) { + return 'square_enough'; + } else { + return false; + } + }; - var ret = extension.tokenizer[prop].apply(tokenizer, args); + action.transitionable = true; + return action; + } - if (ret === false) { - ret = prevTokenizer.apply(tokenizer, args); - } + // + // `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. + // - return ret; - }; - }; + 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' + }); - for (var prop in extension.tokenizer) { - _loop2(prop); - } + 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' + }); + }); + } - opts.tokenizer = tokenizer; - })(); - } + members.push({ + id: toWay.id, + type: 'way', + role: 'to' + }); + return graph.replace(osmRelation({ + id: restrictionID, + tags: { + type: 'restriction', + restriction: restrictionType + }, + members: members + })); + }; + } - if (extension.walkTokens) { - var walkTokens = marked.defaults.walkTokens; + function actionRevert(id) { + var action = function action(graph) { + var entity = graph.hasEntity(id), + base = graph.base().entities[id]; - opts.walkTokens = function (token) { - extension.walkTokens(token); + 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 (walkTokens) { - walkTokens(token); + if (parent.isDegenerate()) { + graph = actionDeleteWay(parent.id)(graph); + } + }); } - }; - } - marked.setOptions(opts); - }; - /** - * Run callback for every token - */ + graph.parentRelations(entity).forEach(function (parent) { + parent = parent.removeMembersWithID(id); + graph = graph.replace(parent); + if (parent.isDegenerate()) { + graph = actionDeleteRelation(parent.id)(graph); + } + }); + } - marked.walkTokens = function (tokens, callback) { - var _iterator = _createForOfIteratorHelper(tokens), - _step; + return graph.revert(id); + }; - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var token = _step.value; - callback(token); + return action; + } - switch (token.type) { - case 'table': - { - var _iterator2 = _createForOfIteratorHelper(token.tokens.header), - _step2; + 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))); + }); + }); + }; - 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 action; + } - var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), - _step3; + 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))); + }); + }); + }; + } - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var row = _step3.value; + /* Align nodes along their common axis */ - var _iterator4 = _createForOfIteratorHelper(row), - _step4; + 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 - try { - for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) { - var _cell = _step4.value; - marked.walkTokens(_cell, callback); - } - } catch (err) { - _iterator4.e(err); - } finally { - _iterator4.f(); - } - } - } catch (err) { - _iterator3.e(err); - } finally { - _iterator3.f(); - } - break; - } + function 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 - case 'list': - { - marked.walkTokens(token.items, callback); - break; - } + 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); - default: - { - if (token.tokens) { - marked.walkTokens(token.tokens, callback); - } - } - } + if (isLong) { + return [p1, q1]; } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); + + return [p2, q2]; } - }; - /** - * Parse Inline - */ + 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 - 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'); - } + 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))); + } - if (typeof src !== 'string') { - throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); - } + return graph; + }; - opt = merge$3({}, marked.defaults, opt || {}); - checkSanitizeDeprecation$1(opt); + 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; - try { - var tokens = Lexer_1.lexInline(src, opt); + 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 (opt.walkTokens) { - marked.walkTokens(tokens, opt.walkTokens); + if (!isNaN(dist) && dist > maxDistance) { + maxDistance = dist; + } } - 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 (maxDistance < 0.0001) { + return 'straight_enough'; } + }; - throw e; - } - }; - /** - * Expose + 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 - marked.Parser = Parser_1; - marked.parser = Parser_1.parse; - marked.Renderer = Renderer_1; - marked.TextRenderer = TextRenderer_1; - marked.Lexer = Lexer_1; - marked.lexer = Lexer_1.lex; - marked.Tokenizer = Tokenizer_1; - marked.Slugger = Slugger_1; - marked.parse = marked; - var marked_1 = marked; - var tiler$2 = utilTiler(); - var dispatch$3 = dispatch('loaded'); - var _tileZoom$2 = 14; - var _osmoseUrlRoot = 'https://osmose.openstreetmap.fr/api/0.3'; - var _osmoseData = { - icons: {}, - items: [] - }; // This gets reassigned if reset + 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'; + }); - var _cache$2; + for (var i = 0; i < selectedWays.length; i++) { + var way = graph.entity(selectedWays[i]); + nodes = way.nodes.slice(0); + remainingWays.push(nodes); + startNodes.push(nodes[0]); + endNodes.push(nodes[nodes.length - 1]); + } // Remove duplicate end/startNodes (duplicate nodes cannot be at the line end, + // and need to be removed so currNode difference calculation below works) + // i.e. ["n-1", "n-1", "n-2"] => ["n-2"] - function abortRequest$2(controller) { - if (controller) { - controller.abort(); - } - } - function abortUnwantedRequests$2(cache, tiles) { - Object.keys(cache.inflightTile).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; + startNodes = startNodes.filter(function (n) { + return startNodes.indexOf(n) === startNodes.lastIndexOf(n); }); + endNodes = endNodes.filter(function (n) { + return endNodes.indexOf(n) === endNodes.lastIndexOf(n); + }); // Choose the initial endpoint to start from - if (!wanted) { - abortRequest$2(cache.inflightTile[k]); - delete cache.inflightTile[k]; - } - }); - } - - 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 currNode = utilArrayDifference(startNodes, endNodes).concat(utilArrayDifference(endNodes, startNodes))[0]; + var nextWay = []; + nodes = []; // Create nested function outside of loop to avoid "function in loop" lint error + var 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 updateRtree$2(item, replace) { - _cache$2.rtree.remove(item, function (a, b) { - return a.data.id === b.data.id; - }); - if (replace) { - _cache$2.rtree.insert(item); - } - } // Issues shouldn't obscure each other + while (remainingWays.length) { + nextWay = getNextWay(currNode, remainingWays); + remainingWays = utilArrayDifference(remainingWays, [nextWay]); + if (nextWay[0] !== currNode) { + nextWay.reverse(); + } - function preventCoincident$1(loc) { - var coincident = false; + nodes = nodes.concat(nextWay); + currNode = nodes[nodes.length - 1]; + } // If user selected 2 nodes to straighten between, then slice nodes array to those nodes - do { - // first time, move marker up. after that, move marker right. - var delta = coincident ? [0.00001, 0] : [0, 0.00001]; - loc = geoVecAdd(loc, delta); - var bbox = geoExtent(loc).bbox(); - coincident = _cache$2.rtree.search(bbox).length; - } while (coincident); - return loc; - } + if (selectedNodes.length === 2) { + var startNodeIdx = nodes.indexOf(selectedNodes[0]); + var endNodeIdx = nodes.indexOf(selectedNodes[1]); + var sortedStartEnd = [startNodeIdx, endNodeIdx]; + sortedStartEnd.sort(function (a, b) { + return a - b; + }); + nodes = nodes.slice(sortedStartEnd[0], sortedStartEnd[1] + 1); + } - var 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]); - }, []); + return nodes.map(function (n) { + return graph.entity(n); }); + } - if (!_cache$2) { - this.reset(); - } + function shouldKeepNode(node, graph) { + return graph.parentWays(node).length > 1 || graph.parentRelations(node).length || node.hasInterestingTags(); + } - this.event = utilRebind(this, dispatch$3, 'on'); - }, - reset: function reset() { - var _strings = {}; - var _colors = {}; + var action = function action(graph, t) { + if (t === null || !isFinite(t)) t = 1; + t = Math.min(Math.max(+t, 0), 1); + var nodes = allNodes(graph); + var points = nodes.map(function (n) { + return projection(n.loc); + }); + var startPoint = points[0]; + var endPoint = points[points.length - 1]; + var toDelete = []; + var i; - if (_cache$2) { - Object.values(_cache$2.inflightTile).forEach(abortRequest$2); // Strings and colors are static and should not be re-populated + for (i = 1; i < points.length - 1; i++) { + var node = nodes[i]; + var point = points[i]; - _strings = _cache$2.strings; - _colors = _cache$2.colors; + 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); + } + } } - _cache$2 = { - data: {}, - loadedTile: {}, - inflightTile: {}, - inflightPost: {}, - closed: {}, - rtree: new RBush(), - strings: _strings, - colors: _colors - }; - }, - loadIssues: function loadIssues(projection) { - var _this = this; + for (i = 0; i < toDelete.length; i++) { + graph = actionDeleteNode(toDelete[i].id)(graph); + } - var params = { - // Tiles return a maximum # of issues - // So we want to filter our request for only types iD supports - item: _osmoseData.items - }; // determine the needed tiles to cover the view + return graph; + }; - var tiles = tiler$2.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed + 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; - abortUnwantedRequests$2(_cache$2, tiles); // issue new requests.. + if (threshold === 0) { + return 'too_bendy'; + } - tiles.forEach(function (tile) { - if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; + var maxDistance = 0; - var _tile$xyz = _slicedToArray(tile.xyz, 3), - x = _tile$xyz[0], - y = _tile$xyz[1], - z = _tile$xyz[2]; + 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 - 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$2.loadedTile[tile.id] = true; + if (isNaN(dist) || dist > threshold) { + return 'too_bendy'; + } else if (dist > maxDistance) { + maxDistance = dist; + } + } - if (data.features) { - data.features.forEach(function (issue) { - var _issue$properties = issue.properties, - item = _issue$properties.item, - cl = _issue$properties["class"], - id = _issue$properties.uuid; - /* Osmose issues are uniquely identified by a unique - `item` and `class` combination (both integer values) */ + var keepingAllNodes = nodes.every(function (node, i) { + return i === 0 || i === nodes.length - 1 || shouldKeepNode(node, graph); + }); - var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) + if (maxDistance < 0.0001 && // Allow straightening even if already straight in order to remove extraneous nodes + keepingAllNodes) { + return 'straight_enough'; + } + }; - if (itemType in _osmoseData.icons) { - var loc = issue.geometry.coordinates; // lon, lat + action.transitionable = true; + return action; + } - loc = preventCoincident$1(loc); - var d = new QAItem(loc, _this, itemType, id, { - item: item - }); // Setting elems here prevents UI detail requests + // + // `turn` must be an `osmTurn` object with a `restrictionID` property. + // see osm/intersection.js, pathToTurn() + // - if (item === 8300 || item === 8360) { - d.elems = []; - } + function actionUnrestrictTurn(turn) { + return function (graph) { + return actionDeleteRelation(turn.restrictionID)(graph); + }; + } - _cache$2.data[d.id] = d; + /* Reflect the given area around its axis of symmetry */ - _cache$2.rtree.insert(encodeIssueRtree$2(d)); - } - }); - } + function actionReflect(reflectIds, projection) { + var _useLongAxis = true; - dispatch$3.call('loaded'); - })["catch"](function () { - delete _cache$2.inflightTile[tile.id]; - _cache$2.loadedTile[tile.id] = 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); }); - }, - loadIssueDetail: function loadIssueDetail(issue) { - var _this2 = this; + 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. - // Issue details only need to be fetched once - if (issue.elems !== undefined) { - return Promise.resolve(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); - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); + 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 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 - issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; + 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); - _this2.replaceItem(issue); - }; + 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 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); + return graph; + }; - 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 + action.useLongAxis = function (val) { + if (!arguments.length) return _useLongAxis; + _useLongAxis = val; + return action; + }; + action.transitionable = true; + return action; + } - 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 + 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; - var allRequests = items.map(function (itemType) { - // No need to request data we already have - if (itemType in _cache$2.strings[locale]) return null; + for (var oldTagKey in oldTags) { + if (!(oldTagKey in tags)) continue; // wildcard match - var cacheData = function cacheData(data) { - // Bunch of nested single value arrays of objects - var _data$categories = _slicedToArray(data.categories, 1), - _data$categories$ = _data$categories[0], - cat = _data$categories$ === void 0 ? { - items: [] - } : _data$categories$; + if (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]); - var _cat$items = _slicedToArray(cat.items, 1), - _cat$items$ = _cat$items[0], - item = _cat$items$ === void 0 ? { - "class": [] - } : _cat$items$; + 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; + } - 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) + vals.splice(oldIndex, 1); + tags[oldTagKey] = vals.join(';'); + } + } + } + if (replaceTags) { + for (var replaceKey in replaceTags) { + var replaceValue = replaceTags[replaceKey]; - if (!cl) { - /* eslint-disable no-console */ - console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); - /* eslint-enable no-console */ + 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); - return; - } // Cache served item colors to automatically style issue markers later + if (existingVals.indexOf(replaceValue) === -1) { + existingVals.splice(semiIndex, 0, replaceValue); + tags[replaceKey] = existingVals.join(';'); + } + } else { + tags[replaceKey] = replaceValue; + } + } + } + } + return graph.replace(entity.update({ + tags: tags + })); + }; + } - var itemInt = item.item, - color = item.color; + function behaviorEdit(context) { + function behavior() { + context.map().minzoom(context.minEditableZoom()); + } - 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 + behavior.off = function () { + context.map().minzoom(0); + }; + return behavior; + } - var title = cl.title, - detail = cl.detail, - fix = cl.fix, - trap = cl.trap; // Osmose titles shouldn't contain markdown + /* + The hover behavior adds the `.hover` class on pointerover to all elements to which + the identical datum is bound, and removes it on pointerout. - 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$2.strings[locale][itemType] = issueStrings; - }; + The :hover pseudo-class is insufficient for iD's purposes because a datum's visual + representation may consist of several elements scattered throughout the DOM hierarchy. + Only one of these elements can have the :hover pseudo-class, but all of them will + have the .hover class. + */ - var _itemType$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 behaviorHover(context) { + var dispatch = dispatch$8('hover'); + var _selection = select(null); - 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; + var _newNodeId = null; + var _initialNodeID = null; - 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' + var _altDisables; + var _ignoreVertex; - var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); - var controller = new AbortController(); + var _targets = []; // use pointer events on supported platforms; fallback to mouse events - var after = function after() { - delete _cache$2.inflightPost[issue.id]; + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - _this3.removeItem(issue); + function keydown(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover').classed('hover-suppressed', true).classed('hover', false); - 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; - } + _selection.classed('hover-disabled', true); - _cache$2.closed[issue.item] += 1; - } + dispatch.call('hover', this, null); + } + } - if (callback) callback(null, issue); - }; + function keyup(d3_event) { + if (_altDisables && d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false).classed('hover', true); - _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 + _selection.classed('hover-disabled', false); - 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); + dispatch.call('hover', this, _targets); + } } - }; - 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; + function behavior(selection) { + _selection = selection; + _targets = []; - var _mlyCache; + if (_initialNodeID) { + _newNodeId = _initialNodeID; + _initialNodeID = null; + } else { + _newNodeId = null; + } - var _mlyClicks; + _selection.on(_pointerPrefix + 'over.hover', pointerover).on(_pointerPrefix + 'out.hover', pointerout) // treat pointerdown as pointerover for touch devices + .on(_pointerPrefix + 'down.hover', pointerover); - var _mlyActiveImage; + select(window).on(_pointerPrefix + 'up.hover pointercancel.hover', pointerout, true).on('keydown.hover', keydown).on('keyup.hover', keyup); - var _mlySelectedImageKey; + function eventTarget(d3_event) { + var datum = d3_event.target && d3_event.target.__data__; + if (_typeof(datum) !== 'object') return null; - var _mlyViewer; + if (!(datum instanceof osmEntity) && datum.properties && datum.properties.entity instanceof osmEntity) { + return datum.properties.entity; + } - var _mlyViewerFilter = ['all']; + return datum; + } - var _loadViewerPromise; + function pointerover(d3_event) { + // ignore mouse hovers with buttons pressed unless dragging + if (context.mode().id.indexOf('drag') === -1 && (!d3_event.pointerType || d3_event.pointerType === 'mouse') && d3_event.buttons) return; + var target = eventTarget(d3_event); - var _mlyHighlightedDetection; + if (target && _targets.indexOf(target) === -1) { + _targets.push(target); - var _mlyShowFeatureDetections = false; - var _mlyShowSignDetections = false; + updateHover(d3_event, _targets); + } + } - function abortRequest$3(controller) { - controller.abort(); - } + function pointerout(d3_event) { + var target = eventTarget(d3_event); - 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 + var index = _targets.indexOf(target); - var cache = _mlyCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + if (index !== -1) { + _targets.splice(index); - if (!wanted) { - abortRequest$3(cache.inflight[k]); - delete cache.inflight[k]; + updateHover(d3_event, _targets); + } } - }); - 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); + function allowsVertex(d) { + return d.geometry(context.graph()) === 'vertex' || _mainPresetIndex.allowsVertex(d, context.graph()); } - var linkHeader = response.headers.get('Link'); - - if (linkHeader) { - var pagination = parsePagination(linkHeader); + function modeAllowsHover(target) { + var mode = context.mode(); - if (pagination.next) { - cache.nextURL[tile.id] = pagination.next; + if (mode.id === 'add-point') { + return mode.preset.matchGeometry('vertex') || target.type !== 'way' && target.geometry(context.graph()) !== 'vertex'; } + + return true; } - return response.json(); - }).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; + function updateHover(d3_event, targets) { + _selection.selectAll('.hover').classed('hover', false); - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); - } + _selection.selectAll('.hover-suppressed').classed('hover-suppressed', false); - 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 mode = context.mode(); - 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 + if (!_newNodeId && (mode.id === 'draw-line' || mode.id === 'draw-area')) { + var node = targets.find(function (target) { + return target instanceof osmEntity && target.type === 'node'; }); - return false; // because no `d` data worth loading into an rbush - // A map feature is a real world object that can be shown on a map. It could be any object - // recognized from images, manually added in images, or added on the map. - // Each map feature is a GeoJSON Point (located where the feature is) - } else if (which === 'map_features' || which === 'points') { - d = { - loc: loc, - key: feature.properties.key, - value: feature.properties.value, - detections: feature.properties.detections, - direction: feature.properties.direction, - accuracy: feature.properties.accuracy, - first_seen_at: feature.properties.first_seen_at, - last_seen_at: feature.properties.last_seen_at - }; + _newNodeId = node && node.id; } - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); + 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); + } - if (cache.rtree && features) { - cache.rtree.load(features); - } + return true; + }); + var selector = ''; - 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 (var i in targets) { + var datum = targets[i]; // What are we hovering over? - 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]; - }); - } + if (datum.__featurehash__) { + // hovering custom data + selector += ', .data' + datum.__featurehash__; + } else if (datum instanceof QAItem) { + selector += ', .' + datum.service + '.itemId-' + datum.id; + } else if (datum instanceof osmNote) { + selector += ', .note-' + datum.id; + } else if (datum instanceof osmEntity) { + selector += ', .' + datum.id; - function 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 (datum.type === 'relation') { + for (var j in datum.members) { + selector += ', .' + datum.members[j].id; + } + } + } + } - return response.json(); - }).then(function (data) { - if (!data || !data.features || !data.features.length) { - throw new Error('No Data'); + 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); } + } - data.features.forEach(function (feature) { - var d; + 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); + }; - if (which === 'image_detections') { - d = { - key: feature.properties.key, - image_key: feature.properties.image_key, - value: feature.properties.value, - shape: feature.properties.shape - }; + behavior.altDisables = function (val) { + if (!arguments.length) return _altDisables; + _altDisables = val; + return behavior; + }; - if (!cache.forImageKey[d.image_key]) { - cache.forImageKey[d.image_key] = []; - } + behavior.ignoreVertex = function (val) { + if (!arguments.length) return _ignoreVertex; + _ignoreVertex = val; + return behavior; + }; - cache.forImageKey[d.image_key].push(d); - } - }); - }); + behavior.initialNodeID = function (nodeId) { + _initialNodeID = nodeId; + return behavior; + }; + + return utilRebind(behavior, dispatch, 'on'); } - 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 + var _disableSpace = false; + var _lastSpace = null; + function behaviorDraw(context) { + var dispatch = dispatch$8('move', 'down', 'downcancel', 'click', 'clickWay', 'clickNode', 'undo', 'cancel', 'finish'); + var keybinding = utilKeybinding('draw'); + var _hover = behaviorHover(context).altDisables(true).ignoreVertex(true).on('hover', context.ui().sidebar.hover); - function parsePagination(links) { - return links.split(',').map(function (rel) { - var elements = rel.split(';'); + var _edit = behaviorEdit(context); - if (elements.length === 2) { - return [/<(.+)>/.exec(elements[0])[1], /rel="(.+)"/.exec(elements[1])[1]]; - } else { - return ['', '']; - } - }).reduce(function (pagination, val) { - pagination[val[1]] = val[0]; - return pagination; - }, {}); - } // partition viewport into higher zoom tiles + var _closeTolerance = 4; + var _tolerance = 12; + var _mouseLeave = false; + var _lastMouse = null; + var _lastPointerUpEvent; - function partitionViewport(projection) { - var z = geoScaleToZoom(projection.scale()); - var z2 = Math.ceil(z * 2) / 2 + 2.5; // round to next 0.5 and add 2.5 + var _downPointer; // use pointer events on supported platforms; fallback to mouse events - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // related code + // - `mode/drag_node.js` `datum()` - function searchLimited(limit, projection, rtree) { - limit = limit || 5; - return partitionViewport(projection).reduce(function (result, extent) { - var found = rtree.search(extent.bbox()).slice(0, limit).map(function (d) { - return d.data; - }); - return found.length ? result.concat(found) : result; - }, []); - } - var serviceMapillary = { - init: function init() { - if (!_mlyCache) { - this.reset(); - } + function datum(d3_event) { + var mode = context.mode(); + var isNote = mode && mode.id.indexOf('note') !== -1; + if (d3_event.altKey || isNote) return {}; + var element; - 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); - } + 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) - _mlyCache = { - images: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush(), - forImageKey: {} - }, - image_detections: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - forImageKey: {} - }, - map_features: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush() - }, - points: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush() - }, - sequences: { - inflight: {}, - loaded: {}, - nextPage: {}, - nextURL: {}, - rtree: new RBush(), - forImageKey: {}, - lineString: {} - } - }; - _mlySelectedImageKey = null; - _mlyActiveImage = null; - _mlyClicks = []; - }, - images: function images(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.images.rtree); - }, - signs: function signs(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.map_features.rtree); - }, - mapFeatures: function mapFeatures(projection) { - var limit = 5; - return searchLimited(limit, projection, _mlyCache.points.rtree); - }, - cachedImage: function cachedImage(imageKey) { - return _mlyCache.images.forImageKey[imageKey]; - }, - sequences: function sequences(projection) { - var viewport = projection.clipExtent(); - var min = [viewport[0][0], viewport[1][1]]; - var max = [viewport[1][0], viewport[0][1]]; - var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); - var sequenceKeys = {}; // all sequences for images in viewport - _mlyCache.images.rtree.search(bbox).forEach(function (d) { - var sequenceKey = _mlyCache.sequences.forImageKey[d.data.key]; + var d = element.__data__; + return d && d.properties && d.properties.target ? d : {}; + } - if (sequenceKey) { - sequenceKeys[sequenceKey] = true; - } - }); // Return lineStrings for the sequences + 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); - return Object.keys(sequenceKeys).map(function (sequenceKey) { - return _mlyCache.sequences.lineString[sequenceKey]; - }); - }, - signsSupported: function signsSupported() { - return true; - }, - loadImages: function loadImages(projection) { - loadTiles('images', apibase + 'images?sort_by=key&', projection); - loadTiles('sequences', apibase + 'sequences?sort_by=key&', projection); - }, - loadSigns: function loadSigns(projection) { - loadTiles('map_features', apibase + 'map_features?layers=trafficsigns&min_nbr_image_detections=2&sort_by=key&', projection); - }, - loadMapFeatures: function loadMapFeatures(projection) { - loadTiles('points', apibase + 'map_features?layers=points&min_nbr_image_detections=2&sort_by=key&values=' + mapFeatureConfig.values + '&', projection); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise) return _loadViewerPromise; // add mly-wrapper + if (dist < _closeTolerance || dist < _tolerance && t2 - downPointer.downTime < 500) { + // Prevent a quick second click + select(window).on('click.draw-block', function () { + d3_event.stopPropagation(); + }, true); + context.map().dblclickZoomEnable(false); + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + select(window).on('click.draw-block', null); + }, 500); + click(d3_event, p2); + } + } - var wrap = context.container().select('.photoviewer').selectAll('.mly-wrapper').data([0]); - wrap.enter().append('div').attr('id', 'ideditor-mly').attr('class', 'photo-wrapper mly-wrapper').classed('hide', true); - var that = this; - _loadViewerPromise = new Promise(function (resolve, reject) { - var loadedCount = 0; + function pointermove(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse') && !_downPointer.isCancelled) { + var p2 = _downPointer.pointerLocGetter(d3_event); - function loaded() { - loadedCount += 1; // wait until both files are loaded + var dist = geoVecLength(_downPointer.downLoc, p2); - if (loadedCount === 2) resolve(); + if (dist >= _closeTolerance) { + _downPointer.isCancelled = true; + dispatch.call('downcancel', this); } + } - 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 + 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. - head.selectAll('#ideditor-mapillary-viewerjs').data([0]).enter().append('script').attr('id', 'ideditor-mapillary-viewerjs').attr('crossorigin', 'anonymous').attr('src', context.asset(viewerjs)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { - reject(); - }); - })["catch"](function () { - _loadViewerPromise = null; - }).then(function () { - that.initViewer(context); - }); - return _loadViewerPromise; - }, - loadSignResources: function loadSignResources(context) { - context.ui().svgDefs.addSprites(['mapillary-sprite'], false - /* don't override colors */ - ); - return this; - }, - loadObjectResources: function loadObjectResources(context) { - context.ui().svgDefs.addSprites(['mapillary-object-sprite'], false - /* don't override colors */ - ); - return this; - }, - resetTags: function resetTags() { - if (_mlyViewer && !_mlyFallback) { - _mlyViewer.getComponent('tag').removeAll(); // remove previous detections + if (_lastPointerUpEvent && _lastPointerUpEvent.pointerType !== 'mouse' && d3_event.timeStamp - _lastPointerUpEvent.timeStamp < 100) return; + _lastMouse = d3_event; + dispatch.call('move', this, d3_event, datum(d3_event)); + } - } - }, - showFeatureDetections: function showFeatureDetections(value) { - _mlyShowFeatureDetections = value; + function pointercancel(d3_event) { + if (_downPointer && _downPointer.id === (d3_event.pointerId || 'mouse')) { + if (!_downPointer.isCancelled) { + dispatch.call('downcancel', this); + } - if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { - this.resetTags(); + _downPointer = null; } - }, - showSignDetections: function showSignDetections(value) { - _mlyShowSignDetections = value; + } - 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]]); + function mouseenter() { + _mouseLeave = false; + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - filter.push(['>=', 'capturedAt', fromTimestamp]); - } + function mouseleave() { + _mouseLeave = true; + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - filter.push(['>=', 'capturedAt', toTimestamp]); - } + 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 (_mlyViewer) { - _mlyViewer.setFilter(filter); - } - _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(); + function click(d3_event, loc) { + var d = datum(d3_event); + var target = d && d.properties && d.properties.entity; + var mode = context.mode(); - if (isHidden && _mlyViewer) { - wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); + 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()); - _mlyViewer.resize(); + if (choice) { + var edge = [target.nodes[choice.index - 1], target.nodes[choice.index]]; + dispatch.call('clickWay', this, choice.loc, edge, d); + return; + } + } else if (mode.id !== 'add-point' || mode.preset.matchGeometry('point')) { + var locLatLng = context.projection.invert(loc); + dispatch.call('click', this, locLatLng, d); } + } // treat a spacebar press like a click - return this; - }, - hideViewer: function hideViewer(context) { - _mlyActiveImage = null; - _mlySelectedImageKey = null; - if (!_mlyFallback && _mlyViewer) { - _mlyViewer.getComponent('sequence').stop(); - } + function space(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var currSpace = context.map().mouse(); - 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); + if (_disableSpace && _lastSpace) { + var dist = geoVecLength(_lastSpace, currSpace); - if (imageKey) { - hash.photo = 'mapillary/' + imageKey; - } else { - delete hash.photo; + if (dist > _tolerance) { + _disableSpace = false; } - - 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 (_disableSpace || _mouseLeave || !_lastMouse) return; // user must move mouse or release space bar to allow another click - 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 + _lastSpace = currSpace; + _disableSpace = true; + select(window).on('keyup.space-block', function () { + d3_event.preventDefault(); + d3_event.stopPropagation(); + _disableSpace = false; + select(window).on('keyup.space-block', null); + }); // get the current mouse position - }; - } + var loc = context.map().mouse() || // or the map center if the mouse has never entered the map + context.projection(context.map().center()); + click(d3_event, loc); + } - _mlyViewer = new Mapillary.Viewer('ideditor-mly', clientId, null, opts); + function backspace(d3_event) { + d3_event.preventDefault(); + dispatch.call('undo'); + } - _mlyViewer.on('nodechanged', nodeChanged); + function del(d3_event) { + d3_event.preventDefault(); + dispatch.call('cancel'); + } - _mlyViewer.on('bearingchanged', bearingChanged); + function ret(d3_event) { + d3_event.preventDefault(); + dispatch.call('finish'); + } - if (_mlyViewerFilter) { - _mlyViewer.setFilter(_mlyViewerFilter); - } // Register viewer resize handler + 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; + } + 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 - 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. - // + select(document).call(keybinding.unbind); + }; - function nodeChanged(node) { - that.resetTags(); - var clicks = _mlyClicks; - var index = clicks.indexOf(node.key); - var selectedKey = _mlySelectedImageKey; - that.setActiveImage(node); + behavior.hover = function () { + return _hover; + }; - 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.. + return utilRebind(behavior, dispatch, 'on'); + } - 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); - } + function initRange(domain, range) { + switch (arguments.length) { + case 0: + break; - dispatch$4.call('nodeChanged'); - } + case 1: + this.range(domain); + break; - 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; + default: + this.range(range).domain(domain); + break; + } - if (!fromViewer && imageKey) { - _mlyClicks.push(imageKey); - } + return this; + } - this.setStyles(context, null, true); + function constants(x) { + return function () { + return x; + }; + } - if (_mlyShowFeatureDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=points&values=' + mapFeatureConfig.values + '&image_keys=' + imageKey); - } + function number(x) { + return +x; + } - if (_mlyShowSignDetections) { - this.updateDetections(imageKey, apibase + 'image_detections?layers=trafficsigns&image_keys=' + imageKey); - } + var unit = [0, 1]; + function identity$1(x) { + return x; + } - if (_mlyViewer && imageKey) { - _mlyViewer.moveToKey(imageKey)["catch"](function (e) { - console.error('mly3', e); - }); // eslint-disable-line no-console + function normalize(a, b) { + return (b -= a = +a) ? function (x) { + return (x - a) / b; + } : constants(isNaN(b) ? NaN : 0.5); + } - } + function clamper(a, b) { + var t; + if (a > b) t = a, a = b, b = t; + return function (x) { + return Math.max(a, Math.min(b, x)); + }; + } // normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. + // interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. - 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); - } - 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 bimap(domain, range, interpolate) { + var d0 = domain[0], + d1 = domain[1], + r0 = range[0], + r1 = range[1]; + if (d1 < d0) d0 = normalize(d1, d0), r0 = interpolate(r1, r0);else d0 = normalize(d0, d1), r0 = interpolate(r0, r1); + return function (x) { + return r0(d0(x)); + }; + } - var highlightedImageKeys = utilArrayUnion(hoveredImageKeys, selectedImageKeys); - context.container().selectAll('.layer-mapillary .viewfield-group').classed('highlighted', function (d) { - return highlightedImageKeys.indexOf(d.key) !== -1; - }).classed('hovered', function (d) { - return d.key === hoveredImageKey; - }); - context.container().selectAll('.layer-mapillary .sequence').classed('highlighted', function (d) { - return d.properties.key === hoveredSequenceKey; - }).classed('currentView', function (d) { - return d.properties.key === selectedSequenceKey; - }); // update viewfields if needed + 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. - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } - function viewfieldPath() { - var d = this.parentNode.__data__; + while (++i < j) { + d[i] = normalize(domain[i], domain[i + 1]); + r[i] = interpolate(range[i], range[i + 1]); + } - 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'; - } - } + return function (x) { + var i = bisectRight(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; + } - return this; - }, - updateDetections: function updateDetections(imageKey, url) { - if (!_mlyViewer || _mlyFallback) return; - if (!imageKey) return; + function copy$1(source, target) { + return target.domain(source.domain()).range(source.range()).interpolate(source.interpolate()).clamp(source.clamp()).unknown(source.unknown()); + } + function transformer() { + var domain = unit, + range = unit, + interpolate = interpolate$1, + transform, + untransform, + unknown, + clamp = identity$1, + piecewise, + output, + input; - if (!_mlyCache.image_detections.forImageKey[imageKey]) { - loadData('image_detections', url).then(function () { - showDetections(_mlyCache.image_detections.forImageKey[imageKey] || []); - }); - } else { - showDetections(_mlyCache.image_detections.forImageKey[imageKey]); - } + function 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; + } - function showDetections(detections) { - detections.forEach(function (data) { - var tag = makeTag(data); + function scale(x) { + return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x))); + } - if (tag) { - var tagComponent = _mlyViewer.getComponent('tag'); + scale.invert = function (y) { + return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolateNumber)))(y))); + }; - tagComponent.add([tag]); - } - }); - } + scale.domain = function (_) { + return arguments.length ? (domain = Array.from(_, number), rescale()) : domain.slice(); + }; - function makeTag(data) { - var valueParts = data.value.split('--'); - if (!valueParts.length) return; - var tag; - var text; - var color = 0xffffff; + scale.range = function (_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; - if (_mlyHighlightedDetection === data.key) { - color = 0xffff00; - text = valueParts[1]; + scale.rangeRound = function (_) { + return range = Array.from(_), interpolate = interpolateRound, rescale(); + }; - if (text === 'flat' || text === 'discrete' || text === 'sign') { - text = valueParts[2]; - } + scale.clamp = function (_) { + return arguments.length ? (clamp = _ ? true : identity$1, rescale()) : clamp !== identity$1; + }; - text = text.replace(/-/g, ' '); - text = text.charAt(0).toUpperCase() + text.slice(1); - _mlyHighlightedDetection = null; - } + scale.interpolate = function (_) { + return arguments.length ? (interpolate = _, rescale()) : interpolate; + }; - if (data.shape.type === 'Polygon') { - var polygonGeometry = new Mapillary.TagComponent.PolygonGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.OutlineTag(data.key, polygonGeometry, { - text: text, - textColor: color, - lineColor: color, - lineWidth: 2, - fillColor: color, - fillOpacity: 0.3 - }); - } else if (data.shape.type === 'Point') { - var pointGeometry = new Mapillary.TagComponent.PointGeometry(data.shape.coordinates[0]); - tag = new Mapillary.TagComponent.SpotTag(data.key, pointGeometry, { - text: text, - color: color, - textColor: color - }); - } + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; - return tag; - } - }, - cache: function cache() { - return _mlyCache; - } - }; + return function (t, u) { + transform = t, untransform = u; + return rescale(); + }; + } + function continuous() { + return transformer()(identity$1, identity$1); + } - function validationIssue(attrs) { - this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') + function formatDecimal (x) { + return Math.abs(x = Math.round(x)) >= 1e21 ? x.toLocaleString("en").replace(/,/g, "") : x.toString(10); + } // Computes the decimal coefficient and exponent of the specified number x with + // significant digits p, where x is positive and p is in [1, 21] or undefined. + // For example, formatDecimalParts(1.23) returns ["123", 0]. - this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') + function formatDecimalParts(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity - this.severity = attrs.severity; // required - 'warning' or 'error' + 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.message = attrs.message; // required - function returning localized string + return [coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1)]; + } - this.reference = attrs.reference; // optional - function(selection) to render reference information + function exponent (x) { + return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN; + } - this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue + function formatGroup (grouping, thousands) { + return function (value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; - this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue + 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.data = attrs.data; // optional - object containing extra data for the fixes + return t.reverse().join(thousands); + }; + } - this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes + function formatNumerals (numerals) { + return function (value) { + return value.replace(/[0-9]/g, function (i) { + return numerals[+i]; + }); + }; + } + + // [[fill]align][sign][symbol][0][width][,][.precision][~][type] + var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; + function formatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + var match; + return new FormatSpecifier({ + fill: match[1], + align: match[2], + sign: match[3], + symbol: match[4], + zero: match[5], + width: match[6], + comma: match[7], + precision: match[8] && match[8].slice(1), + trim: match[9], + type: match[10] + }); + } + formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof - this.hash = attrs.hash; // optional - string to further differentiate the issue + 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.id = generateID.apply(this); // generated - see below + 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; + }; - this.autoFix = null; // generated - if autofix exists, will be set below - // A unique, deterministic string hash. - // Issues with identical id values are considered identical. + // 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 generateID() { - var parts = [this.type]; + case "0": + if (i0 === 0) i0 = i; + i1 = i; + break; - if (this.hash) { - // subclasses can pass in their own differentiator - parts.push(this.hash); + default: + if (!+s[i]) break out; + if (i0 > 0) i0 = 0; + break; } + } - if (this.subtype) { - parts.push(this.subtype); - } // include the entities this issue is for - // (sort them so the id is deterministic) + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; + } + var nativeToPrecision = 1.0.toPrecision; - if (this.entityIds) { - var entityKeys = this.entityIds.slice().sort(); - parts.push.apply(parts, entityKeys); - } + var FORCED$1 = fails(function () { + // IE7- + return nativeToPrecision.call(1, undefined) !== '1'; + }) || !fails(function () { + // V8 ~ Android 4.3- + nativeToPrecision.call({}); + }); - return parts.join(':'); + // `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); } + }); - this.extent = function (resolver) { - if (this.loc) { - return geoExtent(this.loc); - } + var prefixExponent; + function formatPrefixAuto (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient : i > n ? coefficient + new Array(i - n + 1).join("0") : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) : "0." + new Array(1 - i).join("0") + formatDecimalParts(x, Math.max(0, p + i - 1))[0]; // less than 1y! + } - if (this.entityIds && this.entityIds.length) { - return this.entityIds.reduce(function (extent, entityId) { - return extent.extend(resolver.entity(entityId).extent(resolver)); - }, geoExtent()); - } + function formatRounded (x, p) { + var d = formatDecimalParts(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); + } - return null; - }; + 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); + } + }; - this.fixes = function (context) { - var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; - var issue = this; + function identity (x) { + return x; + } - if (issue.severity === 'warning') { - // allow ignoring any issue that's not an error - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.ignore_issue.title'), - icon: 'iD-icon-close', - onClick: function onClick() { - context.validator().ignoreIssue(this.issue.id); - } - })); - } + var 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$1.call(locale.numerals, String)), + percent = locale.percent === undefined ? "%" : locale.percent + "", + minus = locale.minus === undefined ? "−" : locale.minus + "", + nan = locale.nan === undefined ? "NaN" : locale.nan + ""; - fixes.forEach(function (fix) { - // the id doesn't matter as long as it's unique to this issue/fix - fix.id = fix.title; // add a reference to the issue for use in actions + function newFormat(specifier) { + specifier = formatSpecifier(specifier); + var fill = specifier.fill, + align = specifier.align, + sign = specifier.sign, + symbol = specifier.symbol, + zero = specifier.zero, + width = specifier.width, + comma = specifier.comma, + precision = specifier.precision, + trim = specifier.trim, + type = specifier.type; // The "n" type is an alias for ",g". - fix.issue = issue; + if (type === "n") comma = true, type = "g"; // The "" type, and any invalid type, is an alias for ".12~g". + else if (!formatTypes[type]) precision === undefined && (precision = 12), trim = true, type = "g"; // If zero fill is specified, padding goes after sign and before digits. - if (fix.autoArgs) { - issue.autoFix = fix; - } - }); - return fixes; - }; - } - function validationIssueFix(attrs) { - this.title = attrs.title; // Required + if (zero || fill === "0" && align === "=") zero = true, fill = "0", align = "="; // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. - this.onClick = attrs.onClick; // Optional - the function to run to apply the fix + var prefix = symbol === "$" ? 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? - this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any + 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.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set + precision = precision === undefined ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); - this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, + n, + c; - this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run + 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.issue = null; // Generated link - added by validationIssue - } + var valueNegative = value < 0 || 1 / value < 0; // Perform the initial formatting. - 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]; + value = isNaN(value) ? nan : formatType(Math.abs(value), precision); // Trim insignificant zeros. - var expression = _positiveRegex[tagKey].join('|'); + if (trim) value = formatTrim(value); // If a negative value rounds to zero after formatting, and no explicit positive sign is requested, hide the sign. - var regex = new RegExp(expression); - return function (tags) { - return regex.test(tags[tagKey]); - }; - }, - negativeRegex: function negativeRegex(_negativeRegex) { - var tagKey = Object.keys(_negativeRegex)[0]; + if (valueNegative && +value === 0 && sign !== "+") valueNegative = false; // Compute the prefix and suffix. - var expression = _negativeRegex[tagKey].join('|'); + 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. - var regex = new RegExp(expression); - return function (tags) { - return !regex.test(tags[tagKey]); - }; - } - }; - }; + if (maybeSuffix) { + i = -1, n = value.length; - var buildLineKeys = function buildLineKeys() { - return { - highway: { - rest_area: true, - services: true - }, - railway: { - roundhouse: true, - station: true, - traverser: true, - turntable: true, - wash: true - } - }; - }; + while (++i < n) { + if (c = value.charCodeAt(i), 48 > c || c > 57) { + valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; + value = value.slice(0, i); + break; + } + } + } + } // If the fill character is not "0", grouping is applied before padding. - var serviceMapRules = { - init: function init() { - this._ruleChecks = buildRuleChecks(); - this._validationRules = []; - this._areaKeys = osmAreaKeys; - this._lineKeys = buildLineKeys(); - }, - // list of rules only relevant to tag checks... - filterRuleChecks: function filterRuleChecks(selector) { - var _ruleChecks = this._ruleChecks; - return Object.keys(selector).reduce(function (rules, key) { - if (['geometry', 'error', 'warning'].indexOf(key) === -1) { - rules.push(_ruleChecks[key](selector[key])); - } - return rules; - }, []); - }, - // builds tagMap from mapcss-parse selector object... - buildTagMap: function buildTagMap(selector) { - var getRegexValues = function getRegexValues(regexes) { - return regexes.map(function (regex) { - return regex.replace(/\$|\^/g, ''); - }); - }; + if (comma && !zero) value = group(value, Infinity); // Compute the padding. - var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { - var values; - var isRegex = /regex/gi.test(key); - var isEqual = /equals/gi.test(key); + var length = valuePrefix.length + value.length + valueSuffix.length, + padding = length < width ? new Array(width - length + 1).join(fill) : ""; // If the fill character is "0", grouping is applied after padding. - if (isRegex || isEqual) { - Object.keys(selector[key]).forEach(function (selectorKey) { - values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; // Reconstruct the final output based on the desired alignment. - if (expectedTags.hasOwnProperty(selectorKey)) { - values = values.concat(expectedTags[selectorKey]); - } + switch (align) { + case "<": + value = valuePrefix + value + valueSuffix + padding; + break; - 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]]; + case "=": + value = valuePrefix + padding + value + valueSuffix; + break; - if (expectedTags.hasOwnProperty(tagKey)) { - values = values.concat(expectedTags[tagKey]); - } + case "^": + value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); + break; - expectedTags[tagKey] = values; + default: + value = padding + valuePrefix + value + valueSuffix; + break; } - return expectedTags; - }, {}); - return tagMap; - }, - // inspired by osmWay#isArea() - inferGeometry: function inferGeometry(tagMap) { - var _lineKeys = this._lineKeys; - var _areaKeys = this._areaKeys; + return numerals(value); + } - var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; + format.toString = function () { + return specifier + ""; }; - var keyValueImpliesLine = function keyValueImpliesLine(key) { - return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; + return format; + } + + function formatPrefix(specifier, value) { + var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function (value) { + return f(k * value) + prefix; }; + } - if (tagMap.hasOwnProperty('area')) { - if (tagMap.area.indexOf('yes') > -1) { - return 'area'; - } + return { + format: newFormat, + formatPrefix: formatPrefix + }; + } - if (tagMap.area.indexOf('no') > -1) { - return 'line'; - } - } + 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; + } - for (var key in tagMap) { - if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { - return 'area'; - } + function precisionFixed (step) { + return Math.max(0, -exponent(Math.abs(step))); + } - if (key in _lineKeys && keyValueImpliesLine(key)) { - return 'area'; - } - } + function precisionPrefix (step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step))); + } - 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 precisionRound (step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent(max) - exponent(step)) + 1; + } + + function tickFormat(start, stop, count, specifier) { + var step = tickStep(start, stop, count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); + + switch (specifier.type) { + case "s": + { + var value = Math.max(Math.abs(start), Math.abs(stop)); + if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; + return formatPrefix(specifier, value); } - }; - 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; + case "": + case "e": + case "g": + case "p": + case "r": + { + if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); + break; + } + + case "f": + case "%": + { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } } - }; - var apibase$1 = 'https://nominatim.openstreetmap.org/'; - var _inflight = {}; + return format(specifier); + } - var _nominatimCache; + function linearish(scale) { + var domain = scale.domain; - 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); + scale.ticks = function (count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; + + scale.tickFormat = function (count, specifier) { + var d = domain(); + return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; + + scale.nice = function (count) { + if (count == null) count = 10; + var d = domain(); + var i0 = 0; + var i1 = d.length - 1; + var start = d[i0]; + var stop = d[i1]; + var prestep; + var step; + var maxIter = 10; + + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } + + while (maxIter-- > 0) { + step = tickIncrement(start, stop, count); + + if (step === prestep) { + d[i0] = start; + d[i1] = stop; + return domain(d); + } else if (step > 0) { + start = Math.floor(start / step) * step; + stop = Math.ceil(stop / step) * step; + } else if (step < 0) { + start = Math.ceil(start * step) / step; + stop = Math.floor(stop * step) / step; } else { - return callback('Unable to geocode', null); + break; } - }); - }, - 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; + prestep = step; } - var params = { - zoom: 13, - format: 'json', - addressdetails: 1, - lat: loc[1], - lon: loc[0] - }; - var url = apibase$1 + 'reverse?' + utilQsString(params); - if (_inflight[url]) return; - var controller = new AbortController(); - _inflight[url] = controller; - d3_json(url, { - signal: controller.signal - }).then(function (result) { - delete _inflight[url]; + return scale; + }; - if (result && result.error) { - throw new Error(result.error); - } + return scale; + } + function linear() { + var scale = continuous(); - var extent = geoExtent(loc).padByMeters(200); + scale.copy = function () { + return copy$1(scale, linear()); + }; - _nominatimCache.insert(Object.assign(extent.bbox(), { - data: result - })); + initRange.apply(scale, arguments); + return linearish(scale); + } - 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]; + // eslint-disable-next-line es/no-math-expm1 -- safe + var $expm1 = Math.expm1; + var exp$1 = Math.exp; - if (result && result.error) { - throw new Error(result.error); - } + // `Math.expm1` method implementation + // https://tc39.es/ecma262/#sec-math.expm1 + var mathExpm1 = (!$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 (callback) callback(null, result); - })["catch"](function (err) { - delete _inflight[url]; - if (err.name === 'AbortError') return; - if (callback) callback(err.message); - }); + function quantize() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; + + function scale(x) { + return x != null && x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; } - }; - 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]); + function rescale() { + var i = -1; + domain = new Array(n); - var _oscCache; + while (++i < n) { + domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + } - var _oscSelectedImage; + return scale; + } - var _loadViewerPromise$1; + scale.domain = function (_) { + var _ref, _ref2; - function abortRequest$4(controller) { - controller.abort(); - } + return arguments.length ? ((_ref = _, _ref2 = _slicedToArray(_ref, 2), x0 = _ref2[0], x1 = _ref2[1], _ref), x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; + }; - 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; - } + scale.range = function (_) { + return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + }; - 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 + 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]]; + }; - var cache = _oscCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + scale.unknown = function (_) { + return arguments.length ? (unknown = _, scale) : scale; + }; - if (!wanted) { - abortRequest$4(cache.inflight[k]); - delete cache.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadNextTilePage$1(which, currZoom, url, tile); - }); - } + scale.thresholds = function () { + return domain.slice(); + }; - 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$1, - page: nextPage, - // client_id: clientId, - bbTopLeft: [bbox.maxY, bbox.minX].join(','), - bbBottomRight: [bbox.minY, bbox.maxX].join(',') - }, true); - if (nextPage > maxPages) return; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - var controller = new AbortController(); - cache.inflight[id] = controller; - var options = { - method: 'POST', - signal: controller.signal, - body: params, - headers: { - 'Content-Type': 'application/x-www-form-urlencoded' - } + scale.copy = function () { + return quantize().domain([x0, x1]).range(range).unknown(unknown); }; - d3_json(url, options).then(function (data) { - cache.loaded[id] = true; - delete cache.inflight[id]; - if (!data || !data.currentPageItems || !data.currentPageItems.length) { - throw new Error('No Data'); - } + return initRange.apply(linearish(scale), arguments); + } - var features = data.currentPageItems.map(function (item) { - var loc = [+item.lng, +item.lat]; - var d; + // https://github.com/tc39/proposal-string-pad-start-end - if (which === 'images') { - d = { - loc: loc, - key: item.id, - ca: +item.heading, - captured_at: item.shot_date || item.date_added, - captured_by: item.username, - imagePath: item.lth_name, - sequence_id: item.sequence_id, - sequence_index: +item.sequence_index - }; // cache sequence info - var seq = _oscCache.sequences[d.sequence_id]; - if (!seq) { - seq = { - rotation: 0, - images: [] - }; - _oscCache.sequences[d.sequence_id] = seq; - } - seq.images[d.sequence_index] = d; - _oscCache.images.forImageKey[d.key] = d; // cache imageKey -> image - } + var ceil = Math.ceil; - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }); - cache.rtree.load(features); + // `String.prototype.{ padStart, padEnd }` methods implementation + var createMethod = function (IS_END) { + return function ($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; + }; + }; - 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 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) + }; - if (which === 'images') { - dispatch$5.call('loadedImages'); - } - })["catch"](function () { - cache.loaded[id] = true; - delete cache.inflight[id]; - }); - } // partition viewport into higher zoom tiles + var padStart = stringPad.start; + var abs$1 = Math.abs; + var DatePrototype = Date.prototype; + var getTime = DatePrototype.getTime; + var nativeDateToISOString = DatePrototype.toISOString; - 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 + // `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; - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + // `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 + }); + function behaviorBreathe() { + var duration = 800; + var steps = 4; + var selector = '.selected.shadow, .selected .shadow'; - 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; - }, []); - } + var _selected = select(null); - var serviceOpenstreetcam = { - init: function init() { - if (!_oscCache) { - this.reset(); - } + var _classed = ''; + var _params = {}; + var _done = false; - this.event = utilRebind(this, dispatch$5, 'on'); - }, - reset: function reset() { - if (_oscCache) { - Object.values(_oscCache.images.inflight).forEach(abortRequest$4); - } + var _timer; - _oscCache = { - images: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - forImageKey: {} - }, - sequences: {} + 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 || ''); }; - _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 + } - _oscCache.images.rtree.search(bbox).forEach(function (d) { - sequenceKeys[d.data.sequence_id] = true; - }); // make linestrings from those sequences + 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'); + }); + } - var lineStrings = []; - Object.keys(sequenceKeys).forEach(function (sequenceKey) { - var seq = _oscCache.sequences[sequenceKey]; - var images = seq && seq.images; + function calcAnimationParams(selection) { + selection.call(reset).each(function (d) { + var s = select(this); + var tag = s.node().tagName; + var p = { + 'from': {}, + 'to': {} + }; + var opacity; + var width; // determine base opacity and width - if (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 (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.. + + + 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; }); - return lineStrings; - }, - cachedImage: function cachedImage(imageKey) { - return _oscCache.images.forImageKey[imageKey]; - }, - loadImages: function loadImages(projection) { - var url = apibase$2 + '/1.0/list/nearby-photos/'; - loadTiles$1('images', url, projection); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise$1) return _loadViewerPromise$1; // add osc-wrapper + } - var wrap = context.container().select('.photoviewer').selectAll('.osc-wrapper').data([0]); - var that = this; - var wrapEnter = wrap.enter().append('div').attr('class', 'photo-wrapper osc-wrapper').classed('hide', true).call(imgZoom.on('zoom', zoomPan)).on('dblclick.zoom', null); - wrapEnter.append('div').attr('class', 'photo-attribution fillD'); - var controlsEnter = wrapEnter.append('div').attr('class', 'photo-controls-wrap').append('div').attr('class', 'photo-controls'); - controlsEnter.append('button').on('click.back', step(-1)).html('◄'); - controlsEnter.append('button').on('click.rotate-ccw', rotate(-90)).html('⤿'); - controlsEnter.append('button').on('click.rotate-cw', rotate(90)).html('⤾'); - controlsEnter.append('button').on('click.forward', step(1)).html('►'); - wrapEnter.append('div').attr('class', 'osc-image-wrap'); // Register viewer resize handler + 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); + + _selected = select(null); + return; + } + + if (!fastDeepEqual(currSelected.data(), _selected.data()) || currClassed !== _classed) { + _selected.call(reset); + + _classed = currClassed; + _selected = currSelected.call(calcAnimationParams); + } + + 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 - context.ui().photoviewer.on('resize.openstreetcam', function (dimensions) { - imgZoom = d3_zoom().extent([[0, 0], dimensions]).translateExtent([[0, 0], dimensions]).scaleExtent([1, 15]).on('zoom', zoomPan); + + if (!select(this).classed('selected')) { + reset(select(this)); + } }); + } - function zoomPan(d3_event) { - var t = d3_event.transform; - context.container().select('.photoviewer .osc-image-wrap').call(utilSetTransform, t.x, t.y, t.k); - } + function behavior(surface) { + _done = false; + _timer = timer(function () { + // wait for elements to actually become selected + if (surface.selectAll(selector).empty()) { + return false; + } - 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)'); - }; - } + surface.call(run, 'from'); - 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 + _timer.stop(); + return true; + }, 20); + } - _loadViewerPromise$1 = Promise.resolve(); - return _loadViewerPromise$1; - }, - showViewer: function showViewer(context) { - var viewer = context.container().select('.photoviewer').classed('hide', false); - var isHidden = viewer.selectAll('.photo-wrapper.osc-wrapper.hide').size(); + behavior.restartIfNeeded = function (surface) { + if (_selected.empty()) { + surface.call(run, 'from'); - if (isHidden) { - viewer.selectAll('.photo-wrapper:not(.osc-wrapper)').classed('hide', true); - viewer.selectAll('.photo-wrapper.osc-wrapper').classed('hide', false); + if (_timer) { + _timer.stop(); + } } + }; - 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(); + behavior.off = function () { + _done = true; - 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)'); + if (_timer) { + _timer.stop(); + } - 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('|'); - } + _selected.interrupt().call(reset); + }; - if (d.captured_at) { - attribution.append('span').attr('class', 'captured_at').html(localeDateString(d.captured_at)); - attribution.append('span').html('|'); - } + return behavior; + } - 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'); - } + /* Creates a keybinding behavior for an operation */ + function behaviorOperation(context) { + var _operation; - return this; + function keypress(d3_event) { + // prevent operations during low zoom selection + if (!context.map().withinEditableZoom()) return; + if (_operation.availableForKeypress && !_operation.availableForKeypress()) return; + d3_event.preventDefault(); - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); + var disabled = _operation.disabled(); + + if (disabled) { + context.ui().flash.duration(4000).iconName('#iD-operation-' + _operation.id).iconClass('operation disabled').label(_operation.tooltip)(); + } else { + context.ui().flash.duration(2000).iconName('#iD-operation-' + _operation.id).iconClass('operation').label(_operation.annotation() || _operation.title)(); + if (_operation.point) _operation.point(null); + + _operation(); } - }, - 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); + } + + function behavior() { + if (_operation && _operation.available()) { + context.keybinding().on(_operation.keys, keypress); } - 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 + return behavior; + } - 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 + behavior.off = function () { + context.keybinding().off(_operation.keys); + }; - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + behavior.which = function (_) { + if (!arguments.length) return _operation; + _operation = _; + return behavior; + }; - function viewfieldPath() { - var d = this.parentNode.__data__; + return behavior; + } - 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 operationCircularize(context, selectedIDs) { + var _extent; - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + var _actions = selectedIDs.map(getAction).filter(Boolean); - if (imageKey) { - hash.photo = 'openstreetcam/' + imageKey; - } else { - delete hash.photo; - } + var _amount = _actions.length === 1 ? 'single' : 'multiple'; - window.location.replace('#' + utilQsString(hash, true)); + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); + + function getAction(entityID) { + var entity = context.entity(entityID); + if (entity.type !== 'way' || new Set(entity.nodes).size <= 1) return null; + + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); } - }, - cache: function cache() { - return _oscCache; + + return actionCircularize(entityID, context.projection); } - }; - var FORCED$f = fails(function () { - return new Date(NaN).toJSON() !== null - || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1; - }); + var operation = function operation() { + if (!_actions.length) return; - // `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(); - } - }); + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); - // `URL.prototype.toJSON` method - // https://url.spec.whatwg.org/#dom-url-tojson - _export({ target: 'URL', proto: true, enumerable: true }, { - toJSON: function toJSON() { - return URL.prototype.toString.call(this); - } - }); + return graph; + }; - /** - * 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); + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; - return value != null && (type == 'object' || type == 'function'); - } + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - /** Detect free variable `global` from Node.js. */ - var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; - /** Detect free variable `self`. */ + operation.disabled = function () { + if (!_actions.length) return ''; - var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; - /** Used as a reference to the global object. */ + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - var root$1 = freeGlobal || freeSelf || Function('return this')(); + if (actionDisableds.length === _actions.length) { + // none of the features can be circularized + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - /** - * 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. - */ + 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 now$1 = function now() { - return root$1.Date.now(); - }; + return false; - /** Built-in value references. */ + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - var _Symbol = root$1.Symbol; + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - /** Used for built-in method references. */ + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - var objectProto = Object.prototype; - /** Used to check objects for own properties. */ + return false; + } + }; - var hasOwnProperty$1 = objectProto.hasOwnProperty; - /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.circularize.' + disable + '.' + _amount) : _t('operations.circularize.description.' + _amount); + }; - var nativeObjectToString = objectProto.toString; - /** Built-in value references. */ + operation.annotation = function () { + return _t('operations.circularize.annotation.feature', { + n: _actions.length + }); + }; - 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`. - */ + operation.id = 'circularize'; + operation.keys = [_t('operations.circularize.key')]; + operation.title = _t('operations.circularize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; + } - function getRawTag(value) { - var isOwn = hasOwnProperty$1.call(value, symToStringTag), - tag = value[symToStringTag]; + // For example, ⌘Z -> Ctrl+Z - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} + var uiCmd = function uiCmd(code) { + var detected = utilDetect(); + + if (detected.os === 'mac') { + return code; + } - var result = nativeObjectToString.call(value); + if (detected.os === 'win') { + if (code === '⌘⇧Z') return 'Ctrl+Y'; + } - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; + 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 { - delete value[symToStringTag]; + result += code[i]; } } return result; - } + }; // return a display-focused string for a given keyboard code - /** 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. - */ + uiCmd.display = function (code) { + if (code.length !== 1) return code; + var detected = utilDetect(); + var mac = detected.os === 'mac'; + var replacements = { + '⌘': mac ? '⌘ ' + _t('shortcuts.key.cmd') : _t('shortcuts.key.ctrl'), + '⇧': mac ? '⇧ ' + _t('shortcuts.key.shift') : _t('shortcuts.key.shift'), + '⌥': mac ? '⌥ ' + _t('shortcuts.key.option') : _t('shortcuts.key.alt'), + '⌃': mac ? '⌃ ' + _t('shortcuts.key.ctrl') : _t('shortcuts.key.ctrl'), + '⌫': mac ? '⌫ ' + _t('shortcuts.key.delete') : _t('shortcuts.key.backspace'), + '⌦': mac ? '⌦ ' + _t('shortcuts.key.del') : _t('shortcuts.key.del'), + '↖': mac ? '↖ ' + _t('shortcuts.key.pgup') : _t('shortcuts.key.pgup'), + '↘': mac ? '↘ ' + _t('shortcuts.key.pgdn') : _t('shortcuts.key.pgdn'), + '⇞': mac ? '⇞ ' + _t('shortcuts.key.home') : _t('shortcuts.key.home'), + '⇟': mac ? '⇟ ' + _t('shortcuts.key.end') : _t('shortcuts.key.end'), + '↵': mac ? '⏎ ' + _t('shortcuts.key.return') : _t('shortcuts.key.enter'), + '⎋': mac ? '⎋ ' + _t('shortcuts.key.esc') : _t('shortcuts.key.esc'), + '☰': mac ? '☰ ' + _t('shortcuts.key.menu') : _t('shortcuts.key.menu') + }; + return replacements[code] || code; + }; - var 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. - */ + 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()); - function objectToString$1(value) { - return nativeObjectToString$1.call(value); - } + var operation = function operation() { + var nextSelectedID; + var nextSelectedLoc; - /** `Object#toString` result references. */ + if (selectedIDs.length === 1) { + var id = selectedIDs[0]; + var entity = context.entity(id); + var geometry = entity.geometry(context.graph()); + var parents = context.graph().parentWays(entity); + var parent = parents[0]; // Select the next closest node in the way. - var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - /** Built-in value references. */ + if (geometry === 'vertex') { + var nodes = parent.nodes; + var i = nodes.indexOf(id); - var symToStringTag$1 = _Symbol ? _Symbol.toStringTag : undefined; - /** - * The base implementation of `getTag` without fallbacks for buggy environments. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. - */ + if (i === 0) { + i++; + } else if (i === nodes.length - 1) { + i--; + } else { + var a = geoSphericalDistance(entity.loc, context.entity(nodes[i - 1]).loc); + var b = geoSphericalDistance(entity.loc, context.entity(nodes[i + 1]).loc); + i = a < b ? i - 1 : i + 1; + } + + nextSelectedID = nodes[i]; + nextSelectedLoc = context.entity(nextSelectedID).loc; + } + } - function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } + context.perform(action, operation.annotation()); + context.validator().validate(); - return symToStringTag$1 && symToStringTag$1 in Object(value) ? getRawTag(value) : objectToString$1(value); - } + 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)); + } + }; - /** - * 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'; - } + operation.available = function () { + return true; + }; - /** `Object#toString` result references. */ + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(protectedMember)) { + return 'part_of_relation'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } else if (selectedIDs.some(hasWikidataTag)) { + return 'has_wikidata_tag'; + } - 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 - */ + return false; - function isSymbol$1(value) { - return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - /** Used as references for various `Number` constants. */ + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - var NAN = 0 / 0; - /** Used to match leading and trailing whitespace. */ + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - var reTrim = /^\s+|\s+$/g; - /** Used to detect bad signed hexadecimal string values. */ + return false; + } - var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; - /** Used to detect binary string values. */ + function hasWikidataTag(id) { + var entity = context.entity(id); + return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + } - var reIsBinary = /^0b[01]+$/i; - /** Used to detect octal string values. */ + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } - var reIsOctal = /^0o[0-7]+$/i; - /** Built-in method references without a dependency on `root`. */ + function protectedMember(id) { + var entity = context.entity(id); + if (entity.type !== 'way') return false; + var parents = context.graph().parentRelations(entity); - 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 - */ + for (var i = 0; i < parents.length; i++) { + var parent = parents[i]; + var type = parent.tags.type; + var role = parent.memberById(id).role || 'outer'; - function toNumber$1(value) { - if (typeof value == 'number') { - return value; - } + if (type === 'route' || type === 'boundary' || type === 'multipolygon' && role === 'outer') { + return true; + } + } - if (isSymbol$1(value)) { - return NAN; - } + return false; + } + }; - if (isObject$1(value)) { - var other = typeof value.valueOf == 'function' ? value.valueOf() : value; - value = isObject$1(other) ? other + '' : other; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.delete.' + disable + '.' + multi) : _t('operations.delete.description.' + multi); + }; - if (typeof value != 'string') { - return value === 0 ? value : +value; - } + operation.annotation = function () { + return selectedIDs.length === 1 ? _t('operations.delete.annotation.' + context.graph().geometry(selectedIDs[0])) : _t('operations.delete.annotation.feature', { + n: selectedIDs.length + }); + }; - 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; + operation.id = 'delete'; + operation.keys = [uiCmd('⌘⌫'), uiCmd('⌘⌦'), uiCmd('⌦')]; + operation.title = _t('operations.delete.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; } - /** Error message constants. */ + function operationOrthogonalize(context, selectedIDs) { + var _extent; - var FUNC_ERROR_TEXT = 'Expected a function'; - /* Built-in method references for those with the same name as other `lodash` methods. */ + var _type; - var nativeMax = Math.max, - nativeMin = Math.min; - /** - * Creates a debounced function that delays invoking `func` until after `wait` - * milliseconds have elapsed since the last time the debounced function was - * invoked. The debounced function comes with a `cancel` method to cancel - * delayed `func` invocations and a `flush` method to immediately invoke them. - * Provide `options` to indicate whether `func` should be invoked on the - * leading and/or trailing edge of the `wait` timeout. The `func` is invoked - * with the last arguments provided to the debounced function. Subsequent - * calls to the debounced function return the result of the last `func` - * invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the debounced function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.debounce` and `_.throttle`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to debounce. - * @param {number} [wait=0] The number of milliseconds to delay. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=false] - * Specify invoking on the leading edge of the timeout. - * @param {number} [options.maxWait] - * The maximum time `func` is allowed to be delayed before it's invoked. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new debounced function. - * @example - * - * // Avoid costly calculations while the window size is in flux. - * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); - * - * // Invoke `sendMail` when clicked, debouncing subsequent calls. - * jQuery(element).on('click', _.debounce(sendMail, 300, { - * 'leading': true, - * 'trailing': false - * })); - * - * // Ensure `batchLog` is invoked once after 1 second of debounced calls. - * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); - * var source = new EventSource('/stream'); - * jQuery(source).on('message', debounced); - * - * // Cancel the trailing debounced invocation. - * jQuery(window).on('popstate', debounced.cancel); - */ + var _actions = selectedIDs.map(chooseAction).filter(Boolean); - function debounce(func, wait, options) { - var lastArgs, - lastThis, - maxWait, - result, - timerId, - lastCallTime, - lastInvokeTime = 0, - leading = false, - maxing = false, - trailing = true; + var _amount = _actions.length === 1 ? 'single' : 'multiple'; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } + var _coords = utilGetAllNodes(selectedIDs, context.graph()).map(function (n) { + return n.loc; + }); - wait = toNumber$1(wait) || 0; + function chooseAction(entityID) { + var entity = context.entity(entityID); + var geometry = entity.geometry(context.graph()); - 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; - } + if (!_extent) { + _extent = entity.extent(context.graph()); + } else { + _extent = _extent.extend(entity.extent(context.graph())); + } // square a line/area - 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 (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); - timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. + if (parents.length === 1) { + var way = parents[0]; - return leading ? invokeFunc(time) : result; - } + if (way.nodes.indexOf(entityID) !== -1) { + return actionOrthogonalize(way.id, context.projection, entityID); + } + } + } - function remainingWait(time) { - var timeSinceLastCall = time - lastCallTime, - timeSinceLastInvoke = time - lastInvokeTime, - timeWaiting = wait - timeSinceLastCall; - return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; + return null; } - 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. + var operation = function operation() { + if (!_actions.length) return; - return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; - } + var combinedAction = function combinedAction(graph, t) { + _actions.forEach(function (action) { + if (!action.disabled(graph)) { + graph = action(graph, t); + } + }); - function timerExpired() { - var time = now$1(); + return graph; + }; - if (shouldInvoke(time)) { - return trailingEdge(time); - } // Restart the timer. + combinedAction.transitionable = true; + context.perform(combinedAction, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; + operation.available = function () { + return _actions.length && selectedIDs.length === _actions.length; + }; // don't cache this because the visible extent could change - timerId = setTimeout(timerExpired, remainingWait(time)); - } - function trailingEdge(time) { - timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been - // debounced at least once. + operation.disabled = function () { + if (!_actions.length) return ''; - if (trailing && lastArgs) { - return invokeFunc(time); - } + var actionDisableds = _actions.map(function (action) { + return action.disabled(context.graph()); + }).filter(Boolean); - lastArgs = lastThis = undefined; - return result; - } + if (actionDisableds.length === _actions.length) { + // none of the features can be squared + if (new Set(actionDisableds).size > 1) { + return 'multiple_blockers'; + } - function cancel() { - if (timerId !== undefined) { - clearTimeout(timerId); + 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'; } - lastInvokeTime = 0; - lastArgs = lastCallTime = lastThis = timerId = undefined; - } + return false; - function flush() { - return timerId === undefined ? result : trailingEdge(now$1()); - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - function debounced() { - var time = now$1(), - isInvoking = shouldInvoke(time); - lastArgs = arguments; - lastThis = this; - lastCallTime = time; + if (osm) { + var missing = _coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - if (isInvoking) { - if (timerId === undefined) { - return leadingEdge(lastCallTime); + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } } - if (maxing) { - // Handle invocations in a tight loop. - clearTimeout(timerId); - timerId = setTimeout(timerExpired, wait); - return invokeFunc(lastCallTime); - } + return false; } + }; - if (timerId === undefined) { - timerId = setTimeout(timerExpired, wait); - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.orthogonalize.' + disable + '.' + _amount) : _t('operations.orthogonalize.description.' + _type + '.' + _amount); + }; - return result; - } + operation.annotation = function () { + return _t('operations.orthogonalize.annotation.' + _type, { + n: _actions.length + }); + }; - debounced.cancel = cancel; - debounced.flush = flush; - return debounced; + operation.id = 'orthogonalize'; + operation.keys = [_t('operations.orthogonalize.key')]; + operation.title = _t('operations.orthogonalize.title'); + operation.behavior = behaviorOperation(context).which(operation); + return operation; } - /** Error message constants. */ + function operationReflectShort(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'short'); + } + function operationReflectLong(context, selectedIDs) { + return operationReflect(context, selectedIDs, 'long'); + } + function operationReflect(context, selectedIDs, axis) { + axis = axis || 'long'; + var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; + var nodes = utilGetAllNodes(selectedIDs, context.graph()); + var coords = nodes.map(function (n) { + return n.loc; + }); + var extent = utilTotalExtent(selectedIDs, context.graph()); - var FUNC_ERROR_TEXT$1 = 'Expected a function'; - /** - * Creates a throttled function that only invokes `func` at most once per - * every `wait` milliseconds. The throttled function comes with a `cancel` - * method to cancel delayed `func` invocations and a `flush` method to - * immediately invoke them. Provide `options` to indicate whether `func` - * should be invoked on the leading and/or trailing edge of the `wait` - * timeout. The `func` is invoked with the last arguments provided to the - * throttled function. Subsequent calls to the throttled function return the - * result of the last `func` invocation. - * - * **Note:** If `leading` and `trailing` options are `true`, `func` is - * invoked on the trailing edge of the timeout only if the throttled function - * is invoked more than once during the `wait` timeout. - * - * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred - * until to the next tick, similar to `setTimeout` with a timeout of `0`. - * - * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) - * for details over the differences between `_.throttle` and `_.debounce`. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Function - * @param {Function} func The function to throttle. - * @param {number} [wait=0] The number of milliseconds to throttle invocations to. - * @param {Object} [options={}] The options object. - * @param {boolean} [options.leading=true] - * Specify invoking on the leading edge of the timeout. - * @param {boolean} [options.trailing=true] - * Specify invoking on the trailing edge of the timeout. - * @returns {Function} Returns the new throttled function. - * @example - * - * // Avoid excessively updating the position while scrolling. - * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); - * - * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. - * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); - * jQuery(element).on('click', throttled); - * - * // Cancel the trailing throttled invocation. - * jQuery(window).on('popstate', throttled.cancel); - */ + var operation = function operation() { + var action = actionReflect(selectedIDs, context.projection).useLongAxis(Boolean(axis === 'long')); + context.perform(action, operation.annotation()); + window.setTimeout(function () { + context.validator().validate(); + }, 300); // after any transition + }; + + operation.available = function () { + return nodes.length >= 3; + }; // don't cache this because the visible extent could change + + + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } - function throttle(func, wait, options) { - var leading = true, - trailing = true; + return false; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT$1); - } + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - if (isObject$1(options)) { - leading = 'leading' in options ? !!options.leading : leading; - trailing = 'trailing' in options ? !!options.trailing : trailing; - } + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - return debounce(func, wait, { - 'leading': leading, - 'maxWait': wait, - 'trailing': trailing - }); - } + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } + } - 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; + return false; + } - function utf8Encode(str) { - var x, - y, - output = '', - i = -1, - l; + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - if (str && str.length) { - l = str.length; + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.reflect.' + disable + '.' + multi) : _t('operations.reflect.description.' + axis + '.' + multi); + }; - while ((i += 1) < l) { - /* Decode utf-16 surrogate pairs */ - x = str.charCodeAt(i); - y = i + 1 < l ? str.charCodeAt(i + 1) : 0; + operation.annotation = function () { + return _t('operations.reflect.annotation.' + axis + '.feature', { + n: selectedIDs.length + }); + }; - if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { - x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); - i += 1; - } - /* Encode output as utf-8 */ + 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; + } + 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()); - 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); - } - } - } + var operation = function operation() { + context.enter(modeMove(context, selectedIDs)); + }; - return output; + 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'; } - function utf8Decode(str) { - var i, - ac, - c1, - c2, - c3, - arr = [], - l; - i = ac = c1 = c2 = c3 = 0; + return false; - if (str && str.length) { - l = str.length; - str += ''; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - while (i < l) { - c1 = str.charCodeAt(i); - ac += 1; + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); - 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; - } + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; } } - return arr.join(''); + return false; } - /** - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ - - function safe_add(x, y) { - var lsw = (x & 0xFFFF) + (y & 0xFFFF), - msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return msw << 16 | lsw & 0xFFFF; + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); } - /** - * Bitwise rotate a 32-bit number to the left. - */ + }; + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.move.' + disable + '.' + multi) : _t('operations.move.description.' + multi); + }; - function bit_rol(num, cnt) { - return num << cnt | num >>> 32 - cnt; - } - /** - * Convert a raw string to a hex 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 modeRotate(context, entityIDs) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeMove - function rstr2hex(input, hexcase) { - var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef', - output = '', - x, - i = 0, - l = input.length; + 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 + }); - for (; i < l; i += 1) { - x = input.charCodeAt(i); - output += hex_tab.charAt(x >>> 4 & 0x0F) + hex_tab.charAt(x & 0x0F); - } + var _prevGraph; - return output; - } - /** - * Convert an array of big-endian words to a string - */ + var _prevAngle; + var _prevTransform; - function binb2rstr(input) { - var i, - l = input.length * 32, - output = ''; + var _pivot; // use pointer events on supported platforms; fallback to mouse events - 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 - */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + function doRotate(d3_event) { + var fn; - function binl2rstr(input) { - var i, - l = input.length * 32, - output = ''; + if (context.graph() !== _prevGraph) { + fn = context.perform; + } else { + fn = context.replace; + } // projection changed, recalculate _pivot - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } - return output; + var projection = context.projection; + var currTransform = projection.transform(); + + 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; } - /** - * Convert a raw string to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ + 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 rstr2binl(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + function getPivot(points) { + var _pivot; - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + 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); - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << i % 32; + if (polygonHull.length === 2) { + _pivot = geoVecInterp(points[0], points[1], 0.5); + } else { + _pivot = d3_polygonCentroid(d3_polygonHull(points)); } - - return output; } - /** - * Convert a raw string to an array of big-endian words - * Characters >255 have their high-byte silently ignored. - */ + return _pivot; + } - function rstr2binb(input) { - var i, - l = input.length * 8, - output = Array(input.length >> 2), - lo = output.length; + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + } - for (i = 0; i < lo; i += 1) { - output[i] = 0; - } + function cancel() { + if (_prevGraph) context.pop(); // remove the rotate - for (i = 0; i < l; i += 8) { - output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << 24 - i % 32; - } + context.enter(modeSelect(context, entityIDs)); + } - return output; - } - /** - * Convert a raw string to an arbitrary string encoding - */ + function undone() { + context.enter(modeBrowse(context)); + } + 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); + }; - 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 */ + 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([]); + }; - dividend = Array(Math.ceil(input.length / 2)); - ld = dividend.length; + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - 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. - */ + return mode; + }; + return mode; + } - while (dividend.length > 0) { - quotient = Array(); - x = 0; + 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()); - for (i = 0; i < dividend.length; i += 1) { - x = (x << 16) + dividend[i]; - q = Math.floor(x / divisor); - x -= q * divisor; + var operation = function operation() { + context.enter(modeRotate(context, selectedIDs)); + }; - if (quotient.length > 0 || q > 0) { - quotient[quotient.length] = q; - } - } + operation.available = function () { + return nodes.length >= 2; + }; - remainders[remainders.length] = x; - dividend = quotient; - } - /* Convert the remainders to the output string */ + operation.disabled = function () { + if (extent.percentContainedIn(context.map().extent()) < 0.8) { + return 'too_large'; + } else if (someMissing()) { + return 'not_downloaded'; + } else if (selectedIDs.some(context.hasHiddenConnections)) { + return 'connected_to_hidden'; + } else if (selectedIDs.some(incompleteRelation)) { + return 'incomplete_relation'; + } + return false; - output = ''; + function someMissing() { + if (context.inIntro()) return false; + var osm = context.connection(); - for (i = remainders.length - 1; i >= 0; i--) { - output += encoding.charAt(remainders[i]); + if (osm) { + var missing = coords.filter(function (loc) { + return !osm.isDataLoaded(loc); + }); + + if (missing.length) { + missing.forEach(function (loc) { + context.loadTileAtLoc(loc); + }); + return true; + } } - /* Append leading zero equivalents */ + return false; + } - full_length = Math.ceil(input.length * 8 / (Math.log(encoding.length) / Math.log(2))); + function incompleteRelation(id) { + var entity = context.entity(id); + return entity.type === 'relation' && !entity.isComplete(context.graph()); + } + }; - for (i = output.length; i < full_length; i += 1) { - output = encoding[0] + output; - } + operation.tooltip = function () { + var disable = operation.disabled(); + return disable ? _t('operations.rotate.' + disable + '.' + multi) : _t('operations.rotate.description.' + multi); + }; - return output; - } - /** - * Convert a raw string to a base-64 string - */ + 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 rstr2b64(input, b64pad) { - var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - output = '', - len = input.length, - i, - j, - triplet; - b64pad = b64pad || '='; + function modeMove(context, entityIDs, baseGraph) { + var _tolerancePx = 4; // see also behaviorDrag, behaviorSelect, modeRotate - for (i = 0; i < len; i += 3) { - triplet = input.charCodeAt(i) << 16 | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + var 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 + }); - 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); - } - } - } + var _prevGraph; - return output; - } + var _cache; - Hashes = { - /** - * @property {String} version - * @readonly - */ - VERSION: '1.0.6', + var _origin; + + var _nudgeInterval; // use pointer events on supported platforms; fallback to mouse events + + + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + + function doMove(nudge) { + nudge = nudge || [0, 0]; + var fn; + + if (_prevGraph !== context.graph()) { + _cache = {}; + _origin = context.map().mouseCoordinates(); + fn = context.perform; + } else { + fn = context.overwrite; + } - /** - * @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 + 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(); + } - this.encode = function (input) { - var i, - j, - triplet, - output = '', - len = input.length; - pad = pad || '='; - input = utf8 ? utf8Encode(input) : input; + function startNudge(nudge) { + if (_nudgeInterval) window.clearInterval(_nudgeInterval); + _nudgeInterval = window.setInterval(function () { + context.map().pan(nudge); + doMove(nudge); + }, 50); + } - 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 stopNudge() { + if (_nudgeInterval) { + window.clearInterval(_nudgeInterval); + _nudgeInterval = null; + } + } - 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); - } - } - } + function move() { + doMove(); + var nudge = geoViewportEdge(context.map().mouse(), context.map().dimensions()); - return output; - }; // public method for decoding + if (nudge) { + startNudge(nudge); + } else { + stopNudge(); + } + } + function finish(d3_event) { + d3_event.stopPropagation(); + context.replace(actionNoop(), annotation); + context.enter(modeSelect(context, entityIDs)); + stopNudge(); + } - this.decode = function (input) { - // var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - var i, - o1, - o2, - o3, - h1, - h2, - h3, - h4, - bits, - ac, - dec = '', - arr = []; + function cancel() { + if (baseGraph) { + while (context.graph() !== baseGraph) { + context.pop(); + } // reset to baseGraph - if (!input) { - return input; - } - i = ac = 0; - input = input.replace(new RegExp('\\' + pad, 'gi'), ''); // use '=' - //input += ''; + context.enter(modeBrowse(context)); + } else { + if (_prevGraph) context.pop(); // remove the move - do { - // unpack four hexets into three octets using index points in b64 - h1 = tab.indexOf(input.charAt(i += 1)); - h2 = tab.indexOf(input.charAt(i += 1)); - h3 = tab.indexOf(input.charAt(i += 1)); - h4 = tab.indexOf(input.charAt(i += 1)); - bits = h1 << 18 | h2 << 12 | h3 << 6 | h4; - o1 = bits >> 16 & 0xff; - o2 = bits >> 8 & 0xff; - o3 = bits & 0xff; - ac += 1; + context.enter(modeSelect(context, entityIDs)); + } - 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); + stopNudge(); + } - dec = arr.join(''); - dec = utf8 ? utf8Decode(dec) : dec; - return dec; - }; // set custom pad string + function undone() { + context.enter(modeBrowse(context)); + } + mode.enter = function () { + _origin = context.map().mouseCoordinates(); + _prevGraph = null; + _cache = {}; + context.features().forceVisible(entityIDs); + behaviors.forEach(context.install); + var downEvent; + context.surface().on(_pointerPrefix + 'down.modeMove', function (d3_event) { + downEvent = d3_event; + }); + select(window).on(_pointerPrefix + 'move.modeMove', move, true).on(_pointerPrefix + 'up.modeMove', function (d3_event) { + if (!downEvent) return; + var mapNode = context.container().select('.main-map').node(); + var pointGetter = utilFastMouse(mapNode); + var p1 = pointGetter(downEvent); + var p2 = pointGetter(d3_event); + var dist = geoVecLength(p1, p2); + if (dist <= _tolerancePx) finish(d3_event); + downEvent = null; + }, true); + context.history().on('undone.modeMove', undone); + keybinding.on('⎋', cancel).on('↩', finish); + select(document).call(keybinding); + }; - this.setPad = function (str) { - pad = str || pad; - return this; - }; // set custom tab string characters + mode.exit = function () { + stopNudge(); + behaviors.forEach(function (behavior) { + context.uninstall(behavior); + }); + context.surface().on(_pointerPrefix + 'down.modeMove', null); + select(window).on(_pointerPrefix + 'move.modeMove', null, true).on(_pointerPrefix + 'up.modeMove', null, true); + context.history().on('undone.modeMove', null); + select(document).call(keybinding.unbind); + context.features().forceVisible([]); + }; + mode.selectedIDs = function () { + if (!arguments.length) return entityIDs; // no assign - this.setTab = function (str) { - tab = str || tab; - return this; - }; + return mode; + }; - this.setUTF8 = function (bool) { - if (typeof bool === 'boolean') { - utf8 = bool; - } + return mode; + } - return this; - }; - }, + 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); + }); - /** - * CRC-32 calculation - * @member Hashes - * @method CRC32 - * @static - * @param {String} str Input String - * @return {String} - */ - CRC32: function CRC32(str) { - var crc = 0, - x = 0, - y = 0, - table, - i, - iTop; - str = utf8Encode(str); - table = ['00000000 77073096 EE0E612C 990951BA 076DC419 706AF48F E963A535 9E6495A3 0EDB8832 ', '79DCB8A4 E0D5E91E 97D2D988 09B64C2B 7EB17CBD E7B82D07 90BF1D91 1DB71064 6AB020F2 F3B97148 ', '84BE41DE 1ADAD47D 6DDDE4EB F4D4B551 83D385C7 136C9856 646BA8C0 FD62F97A 8A65C9EC 14015C4F ', '63066CD9 FA0F3D63 8D080DF5 3B6E20C8 4C69105E D56041E4 A2677172 3C03E4D1 4B04D447 D20D85FD ', 'A50AB56B 35B5A8FA 42B2986C DBBBC9D6 ACBCF940 32D86CE3 45DF5C75 DCD60DCF ABD13D59 26D930AC ', '51DE003A C8D75180 BFD06116 21B4F4B5 56B3C423 CFBA9599 B8BDA50F 2802B89E 5F058808 C60CD9B2 ', 'B10BE924 2F6F7C87 58684C11 C1611DAB B6662D3D 76DC4190 01DB7106 98D220BC EFD5102A 71B18589 ', '06B6B51F 9FBFE4A5 E8B8D433 7807C9A2 0F00F934 9609A88E E10E9818 7F6A0DBB 086D3D2D 91646C97 ', 'E6635C01 6B6B51F4 1C6C6162 856530D8 F262004E 6C0695ED 1B01A57B 8208F4C1 F50FC457 65B0D9C6 ', '12B7E950 8BBEB8EA FCB9887C 62DD1DDF 15DA2D49 8CD37CF3 FBD44C65 4DB26158 3AB551CE A3BC0074 ', 'D4BB30E2 4ADFA541 3DD895D7 A4D1C46D D3D6F4FB 4369E96A 346ED9FC AD678846 DA60B8D0 44042D73 ', '33031DE5 AA0A4C5F DD0D7CC9 5005713C 270241AA BE0B1010 C90C2086 5768B525 206F85B3 B966D409 ', 'CE61E49F 5EDEF90E 29D9C998 B0D09822 C7D7A8B4 59B33D17 2EB40D81 B7BD5C3B C0BA6CAD EDB88320 ', '9ABFB3B6 03B6E20C 74B1D29A EAD54739 9DD277AF 04DB2615 73DC1683 E3630B12 94643B84 0D6D6A3E ', '7A6A5AA8 E40ECF0B 9309FF9D 0A00AE27 7D079EB1 F00F9344 8708A3D2 1E01F268 6906C2FE F762575D ', '806567CB 196C3671 6E6B06E7 FED41B76 89D32BE0 10DA7A5A 67DD4ACC F9B9DF6F 8EBEEFF9 17B7BE43 ', '60B08ED5 D6D6A3E8 A1D1937E 38D8C2C4 4FDFF252 D1BB67F1 A6BC5767 3FB506DD 48B2364B D80D2BDA ', 'AF0A1B4C 36034AF6 41047A60 DF60EFC3 A867DF55 316E8EEF 4669BE79 CB61B38C BC66831A 256FD2A0 ', '5268E236 CC0C7795 BB0B4703 220216B9 5505262F C5BA3BBE B2BD0B28 2BB45A92 5CB36A04 C2D7FFA7 ', 'B5D0CF31 2CD99E8B 5BDEAE1D 9B64C2B0 EC63F226 756AA39C 026D930A 9C0906A9 EB0E363F 72076785 ', '05005713 95BF4A82 E2B87A14 7BB12BAE 0CB61B38 92D28E9B E5D5BE0D 7CDCEFB7 0BDBDF21 86D3D2D4 ', 'F1D4E242 68DDB3F8 1FDA836E 81BE16CD F6B9265B 6FB077E1 18B74777 88085AE6 FF0F6A70 66063BCA ', '11010B5C 8F659EFF F862AE69 616BFFD3 166CCF45 A00AE278 D70DD2EE 4E048354 3903B3C2 A7672661 ', 'D06016F7 4969474D 3E6E77DB AED16A4A D9D65ADC 40DF0B66 37D83BF0 A9BCAE53 DEBB9EC5 47B2CF7F ', '30B5FFE9 BDBDF21C CABAC28A 53B39330 24B4A3A6 BAD03605 CDD70693 54DE5729 23D967BF B3667A2E ', 'C4614AB8 5D681B02 2A6F2B94 B40BBE37 C30C8EA1 5A05DF1B 2D02EF8D'].join(''); - crc = crc ^ -1; + for (var id in copies) { + var oldEntity = oldGraph.entity(id); + var newEntity = copies[id]; - 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) + extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. - return (crc ^ -1) >>> 0; - }, + var parents = context.graph().parentWays(newEntity); + var parentCopied = parents.some(function (parent) { + return originals.has(parent.id); + }); - /** - * @member Hashes - * @class MD5 - * @constructor - * @param {Object} [config] - * - * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message - * Digest Algorithm, as defined in RFC 1321. - * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * See for more infHashes. - */ - MD5: function MD5(options) { - /** - * Private config properties. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - * See {@link Hashes.MD5#method-setUpperCase} and {@link Hashes.SHA1#method-setUpperCase} - */ - var hexcase = options && typeof options.uppercase === 'boolean' ? options.uppercase : false, - // hexadecimal output case format. false - lowercase; true - uppercase - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', - // base-64 pad character. Defaults to '=' for strict RFC compliance - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true; // enable/disable utf8 encoding - // privileged (public) methods + if (!parentCopied) { + newIDs.push(newEntity.id); + } + } // Put pasted objects where mouse pointer is.. - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + 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)); + } - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + function behavior() { + context.keybinding().on(uiCmd('⌘V'), doPaste); + return behavior; + } - this.raw = function (s) { - return rstr(s); - }; + behavior.off = function () { + context.keybinding().off(uiCmd('⌘V')); + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d), hexcase); - }; + return behavior; + } - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + // `String.prototype.repeat` method + // https://tc39.es/ecma262/#sec-string.prototype.repeat + _export({ target: 'String', proto: true }, { + repeat: stringRepeat + }); - 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 - */ + /* + `behaviorDrag` is like `d3_behavior.drag`, with the following differences: + * The `origin` function is expected to return an [x, y] tuple rather than an + {x, y} object. + * The events are `start`, `move`, and `end`. + (https://github.com/mbostock/d3/issues/563) + * The `start` event is not dispatched until the first cursor movement occurs. + (https://github.com/mbostock/d3/pull/368) + * The `move` event has a `point` and `delta` [x, y] tuple properties rather + than `x`, `y`, `dx`, and `dy` properties. + * The `end` event is not dispatched if no movement occurs. + * An `off` function is available that unbinds the drag's internal event handlers. + */ - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {Boolean} - * @return {Object} this - */ + function behaviorDrag() { + var dispatch = dispatch$8('start', 'move', 'end'); // see also behaviorSelect + var _tolerancePx = 1; // keep this low to facilitate pixel-perfect micromapping - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + var _penTolerancePx = 4; // styluses can be touchy so require greater movement - #1981 - return this; - }; - /** - * Defines a base64 pad string - * @param {String} Pad - * @return {Object} this - */ + var _origin = null; + var _selector = ''; + var _targetNode; - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {Boolean} - * @return {Object} [this] - */ + var _targetEntity; + var _surface; - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + var _pointerId; // use pointer events on supported platforms; fallback to mouse events - return this; - }; // private methods - /** - * Calculate the MD5 of a raw string - */ + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + var d3_event_userSelectProperty = utilPrefixCSSProperty('UserSelect'); - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binl2rstr(binl(rstr2binl(s), s.length * 8)); - } - /** - * Calculate the HMAC-MD5, of a key and some data (raw strings) - */ + var 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); + }; + }; + function pointerdown(d3_event) { + if (_pointerId) return; + _pointerId = d3_event.pointerId || 'mouse'; + _targetNode = this; // only force reflow once per drag - function rstr_hmac(key, data) { - var bkey, ipad, opad, hash, i; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binl(key); + var 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 (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + if (_origin) { + offset = _origin.call(_targetNode, _targetEntity); + offset = [offset[0] - startOrigin[0], offset[1] - startOrigin[1]]; + } else { + offset = [0, 0]; + } - ipad = Array(16), opad = Array(16); + d3_event.stopPropagation(); - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function pointermove(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + var p = pointerLocGetter(d3_event); - hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl(opad.concat(hash), 512 + 128)); - } - /** - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ + if (!started) { + var dist = geoVecLength(startOrigin, p); + var tolerance = d3_event.pointerType === 'pen' ? _penTolerancePx : _tolerancePx; // don't start until the drag has actually moved somewhat + if (dist < tolerance) return; + started = true; + dispatch.call('start', this, d3_event, _targetEntity); // Don't send a `move` event in the same cycle as `start` since dragging + // a midpoint will convert the target to a node. + } else { + startOrigin = p; + d3_event.stopPropagation(); + d3_event.preventDefault(); + var dx = p[0] - startOrigin[0]; + var dy = p[1] - startOrigin[1]; + dispatch.call('move', this, d3_event, _targetEntity, [p[0] + offset[0], p[1] + offset[1]], [dx, dy]); + } + } - function binl(x, len) { - var i, - olda, - oldb, - oldc, - oldd, - a = 1732584193, - b = -271733879, - c = -1732584194, - d = 271733878; - /* append padding */ + function pointerup(d3_event) { + if (_pointerId !== (d3_event.pointerId || 'mouse')) return; + _pointerId = null; - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; + if (started) { + dispatch.call('end', this, d3_event, _targetEntity); + d3_event.preventDefault(); + } - 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); - } + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + selectEnable(); + } + } - return Array(a, b, c, d); - } - /** - * These functions implement the four basic operations the algorithm uses. - */ + 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; - 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); - } + for (; target && target !== root; target = target.parentNode) { + var datum = target.__data__; + _targetEntity = datum instanceof osmNote ? datum : datum && datum.properties && datum.properties.entity; - function md5_ff(a, b, c, d, x, s, t) { - return md5_cmn(b & c | ~b & d, a, b, x, s, t); + if (_targetEntity && target[matchesSelector](_selector)) { + return pointerdown.call(target, d3_event); + } } + }; + } - function md5_gg(a, b, c, d, x, s, t) { - return md5_cmn(b & d | c & ~d, a, b, x, s, t); - } + selection.on(_pointerPrefix + 'down.drag' + _selector, delegate); + } - function md5_hh(a, b, c, d, x, s, t) { - return md5_cmn(b ^ c ^ d, a, b, x, s, t); - } + behavior.off = function (selection) { + selection.on(_pointerPrefix + 'down.drag' + _selector, null); + }; - function md5_ii(a, b, c, d, x, s, t) { - return md5_cmn(c ^ (b | ~d), a, b, x, s, t); - } - }, + behavior.selector = function (_) { + if (!arguments.length) return _selector; + _selector = _; + return behavior; + }; - /** - * @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 + behavior.origin = function (_) { + if (!arguments.length) return _origin; + _origin = _; + return behavior; + }; - this.hex = function (s) { - return rstr2hex(rstr(s), hexcase); - }; + behavior.cancel = function () { + select(window).on(_pointerPrefix + 'move.drag', null).on(_pointerPrefix + 'up.drag pointercancel.drag', null); + return behavior; + }; - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + behavior.targetNode = function (_) { + if (!arguments.length) return _targetNode; + _targetNode = _; + return behavior; + }; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + behavior.targetEntity = function (_) { + if (!arguments.length) return _targetEntity; + _targetEntity = _; + return behavior; + }; - this.raw = function (s) { - return rstr(s); - }; + behavior.surface = function (_) { + if (!arguments.length) return _surface; + _surface = _; + return behavior; + }; - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + return utilRebind(behavior, dispatch, 'on'); + } - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + function modeDragNode(context) { + var mode = { + id: 'drag-node', + button: 'browse' + }; + var hover = behaviorHover(context).altDisables(true).on('hover', context.ui().sidebar.hover); + var edit = behaviorEdit(context); - this.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 - */ + var _nudgeInterval; + var _restoreSelectedIDs = []; + var _wasMidpoint = false; + var _isCancelled = false; - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + var _activeEntity; + var _startLoc; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + var _lastLoc; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + 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; + } + } - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + function moveAnnotation(entity) { + return _t('operations.move.annotation.' + entity.geometry(context.graph())); + } + function connectAnnotation(nodeEntity, targetEntity) { + var nodeGeometry = nodeEntity.geometry(context.graph()); + var targetGeometry = targetEntity.geometry(context.graph()); - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + if (nodeGeometry === 'vertex' && targetGeometry === 'vertex') { + var nodeParentWayIDs = context.graph().parentWays(nodeEntity); + var targetParentWayIDs = context.graph().parentWays(targetEntity); + var sharedParentWays = utilArrayIntersection(nodeParentWayIDs, targetParentWayIDs); // if both vertices are part of the same way - return this; - }; // private methods + 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'); + } - /** - * Calculate the SHA-512 of a raw string - */ + return _t('operations.connect.annotation.from_vertex.to_sibling_vertex'); + } + } + return _t('operations.connect.annotation.from_' + nodeGeometry + '.to_' + targetGeometry); + } - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); - } - /** - * Calculate the HMAC-SHA1 of a key and some data (raw strings) - */ + 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 rstr_hmac(key, data) { - var bkey, ipad, opad, i, hash; - key = utf8 ? utf8Encode(key) : key; - data = utf8 ? utf8Encode(data) : data; - bkey = rstr2binb(key); + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', true); + } - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - ipad = Array(16), opad = Array(16); + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } - 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 - */ + function start(d3_event, entity) { + _wasMidpoint = entity.type === 'midpoint'; + var hasHidden = context.features().hasHiddenConnections(entity, context.graph()); + _isCancelled = !context.editable() || d3_event.shiftKey || hasHidden; + if (_isCancelled) { + if (hasHidden) { + context.ui().flash.duration(4000).iconName('#iD-icon-no').label(_t('modes.drag_node.connected_to_hidden'))(); + } - 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 drag.cancel(); + } - x[len >> 5] |= 0x80 << 24 - len % 32; - x[(len + 64 >> 9 << 4) + 15] = len; + if (_wasMidpoint) { + var midpoint = entity; + entity = osmNode(); + context.perform(actionAddMidpoint(midpoint, entity)); + entity = context.entity(entity.id); // get post-action entity - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - olde = e; + var vertex = context.surface().selectAll('.' + entity.id); + drag.targetNode(vertex.node()).targetEntity(entity); + } else { + context.perform(actionNoop()); + } - 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); - } + _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()` - 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; - } - 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); - } + 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 Array(a, b, c, d, e); + 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; } - /** - * Perform the appropriate triplet combination function for the current - * iteration - */ + } else if (targetNodes) { + // snap to way - a line target with `.nodes` + edge = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, end.id); + if (edge) { + loc = edge.loc; + } + } + } - function sha1_ft(t, b, c, d) { - if (t < 20) { - return b & c | ~b & d; - } + context.replace(actionMoveNode(entity.id, loc)); // Below here: validations - if (t < 40) { - return b ^ c ^ d; - } + var isInvalid = false; // Check if this connection to `target` could cause relations to break.. - if (t < 60) { - return b & c | b & d | c & d; - } + if (target) { + isInvalid = hasRelationConflict(entity, target, edge, context.graph()); + } // Check if this drag causes the geometry to break.. - return b ^ c ^ d; - } - /** - * Determine the appropriate additive constant for the current iteration - */ + if (!isInvalid) { + isInvalid = hasInvalidGeometry(entity, context.graph()); + } - function sha1_kt(t) { - return t < 20 ? 1518500249 : t < 40 ? 1859775393 : t < 60 ? -1894007588 : -899497514; - } - }, + var nope = context.surface().classed('nope'); - /** - * @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 : '=', + 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('')(); + } + } - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + var nopeDisabled = context.surface().classed('nope-disabled'); - /* enable/disable utf8 encoding */ - sha256_K; - /* privileged (public) methods */ + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } - this.hex = function (s) { - return rstr2hex(rstr(s, utf8)); - }; + _lastLoc = loc; + } // Uses `actionConnect.disabled()` to know whether this connection is ok.. - this.b64 = function (s) { - return rstr2b64(rstr(s, utf8), b64pad); - }; - this.any = function (s, e) { - return rstr2any(rstr(s, utf8), e); - }; + function hasRelationConflict(entity, target, edge, graph) { + var testGraph = graph.update(); // copy + // if snapping to way - add midpoint there and consider that the target.. - this.raw = function (s) { - return rstr(s, utf8); - }; + if (edge) { + var midpoint = osmNode(); + var action = actionAddMidpoint({ + loc: edge.loc, + edge: [target.nodes[edge.index - 1], target.nodes[edge.index]] + }, midpoint); + testGraph = action(testGraph); + target = midpoint; + } // can we connect to it? - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + var ids = [entity.id, target.id]; + return actionConnect(ids).disabled(testGraph); + } - 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 hasInvalidGeometry(entity, graph) { + var parents = graph.parentWays(entity); + var i, j, k; + + 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); + + for (j = 0; j < relations.length; j++) { + if (!relations[j].isMultipolygon()) continue; + var rings = osmJoinWays(relations[j].members, graph); // find active ring and test it for self intersections + + for (k = 0; k < rings.length; k++) { + nodes = rings[k].nodes; + + if (nodes.find(function (n) { + return n.id === entity.id; + })) { + activeIndex = k; + + if (geoHasSelfIntersections(nodes, entity.id)) { + return 'multipolygonMember'; + } + } + rings[k].coords = nodes.map(function (n) { + return n.loc; + }); + } // test active ring for intersections with other rings in the multipolygon - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + for (k = 0; k < rings.length; k++) { + if (k === activeIndex) continue; // make sure active ring doesn't cross passive rings - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; + if (geoHasLineIntersections(rings[activeIndex].nodes, rings[k].nodes, entity.id)) { + return 'multipolygonRing'; } - - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + } + } // 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. - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + if (activeIndex === null) { + nodes = parent.nodes.map(function (nodeID) { + return graph.entity(nodeID); + }); + if (nodes.length && geoHasSelfIntersections(nodes, entity.id)) { + return parent.geometry(graph); + } + } + } - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + return false; + } - return this; - }; // private methods + 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()); - /** - * Calculate the SHA-512 of a raw string - */ + 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 - 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) - */ + 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); + }); - 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); + if (reselection.length) { + context.enter(modeSelect(context, reselection)); + } else { + context.enter(modeBrowse(context)); + } + } + } - if (bkey.length > 16) { - bkey = binb(bkey, key.length * 8); - } + function _actionBounceBack(nodeID, toLoc) { + var moveNode = actionMoveNode(nodeID, toLoc); - for (; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + 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); + }; - 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 - */ + action.transitionable = true; + return action; + } + function cancel() { + drag.cancel(); + context.enter(modeBrowse(context)); + } - function sha256_S(X, n) { - return X >>> n | X << 32 - n; - } + 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); - function sha256_R(X, n) { - return X >>> n; - } + 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 sha256_Ch(x, y, z) { - return x & y ^ ~x & z; - } + 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 sha256_Maj(x, y, z) { - return x & y ^ x & z ^ y & z; - } + mode.selectedIDs = function () { + if (!arguments.length) return _activeEntity ? [_activeEntity.id] : []; // no assign - function sha256_Sigma0256(x) { - return sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22); - } + return mode; + }; - function sha256_Sigma1256(x) { - return sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25); - } + mode.activeID = function () { + if (!arguments.length) return _activeEntity && _activeEntity.id; // no assign - function sha256_Gamma0256(x) { - return sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3); - } + return mode; + }; - function sha256_Gamma1256(x) { - return sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10); - } + mode.restoreSelectedIDs = function (_) { + if (!arguments.length) return _restoreSelectedIDs; + _restoreSelectedIDs = _; + return mode; + }; - 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]; + mode.behavior = drag; + return mode; + } - 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 */ + // 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 */ }); + }); - m[l >> 5] |= 0x80 << 24 - l % 32; - m[(l + 64 >> 9 << 4) + 15] = l; + // `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 + ); + } + }); - 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]; + // 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 }); + } + } - 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 quickselect(arr, k, left, right, compare) { + quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); + } - 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); - } + 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); + } - 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]); - } + var t = arr[k]; + var i = left; + var j = right; + swap(arr, left, k); + if (compare(arr[right], t) > 0) swap(arr, left, right); - return HASH; - } - }, + while (i < j) { + swap(arr, i, j); + i++; + j--; - /** - * @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, + while (compare(arr[i], t) < 0) { + i++; + } - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pad : '=', + while (compare(arr[j], t) > 0) { + j--; + } + } - /* base-64 pad character. Default '=' for strict RFC compliance */ - utf8 = options && typeof options.utf8 === 'boolean' ? options.utf8 : true, + 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; + } + } - /* enable/disable utf8 encoding */ - sha512_k; - /* privileged (public) methods */ + function swap(arr, i, j) { + var tmp = arr[i]; + arr[i] = arr[j]; + arr[j] = tmp; + } - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + function defaultCompare(a, b) { + return a < b ? -1 : a > b ? 1 : 0; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + var RBush = /*#__PURE__*/function () { + function RBush() { + var maxEntries = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 9; - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + _classCallCheck$1(this, RBush); - this.raw = function (s) { - return rstr(s); - }; + // 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(); + } - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + _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.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; + while (node) { + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var childBBox = node.leaf ? toBBox(child) : child; - 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 (intersects(bbox, childBBox)) { + if (node.leaf) result.push(child);else if (contains(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); + } + } + node = nodesToSearch.pop(); + } - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + 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; - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; + if (intersects(bbox, childBBox)) { + if (node.leaf || contains(bbox, childBBox)) return true; + nodesToSearch.push(child); } + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + node = nodesToSearch.pop(); + } + return false; + } + }, { + key: "load", + value: function load(data) { + if (!(data && data.length)) return this; - this.setPad = function (a) { - b64pad = a || b64pad; - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + if (data.length < this._minEntries) { + for (var i = 0; i < data.length; i++) { + this.insert(data[i]); + } + return this; + } // recursively build the tree with the given data from scratch using OMT algorithm - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } - return this; - }; - /* private methods */ + var node = this._build(data.slice(), 0, data.length - 1, 0); - /** - * Calculate the SHA-512 of a raw string - */ + if (!this.data.children.length) { + // save as is if tree is empty + this.data = node; + } else if (this.data.height === node.height) { + // split root if trees have the same height + this._splitRoot(this.data, node); + } else { + if (this.data.height < node.height) { + // swap trees if inserted one is bigger + var tmpNode = this.data; + this.data = node; + node = tmpNode; + } // insert the small tree into the large tree at appropriate level - function rstr(s) { - s = utf8 ? utf8Encode(s) : s; - return binb2rstr(binb(rstr2binb(s), s.length * 8)); + this._insert(node, this.data.height - node.height - 1, true); + } + + return this; + } + }, { + key: "insert", + value: function insert(item) { + if (item) this._insert(item, this.data.height - 1); + return this; + } + }, { + key: "clear", + value: function clear() { + this.data = createNode([]); + return this; + } + }, { + key: "remove", + value: function remove(item, equalsFn) { + if (!item) return this; + var node = this.data; + var bbox = this.toBBox(item); + var path = []; + var indexes = []; + var i, parent, goingUp; // depth-first iterative tree traversal + + while (node || path.length) { + if (!node) { + // go up + node = path.pop(); + parent = path[path.length - 1]; + i = indexes.pop(); + goingUp = true; } - /* - * Calculate the HMAC-SHA-512 of a key and some data (raw strings) - */ + if (node.leaf) { + // check current node + var index = findItem(item, node.children, equalsFn); - 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 (index !== -1) { + // item found, remove the item and condense tree upwards + node.children.splice(index, 1); + path.push(node); - if (bkey.length > 32) { - bkey = binb(bkey, key.length * 8); - } + this._condense(path); - for (; i < 32; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; + return this; } - - 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 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 (!goingUp && !node.leaf && contains(node, bbox)) { + // go down + path.push(node); + indexes.push(i); + i = 0; + parent = node; + node = node.children[0]; + } else if (parent) { + // go right + i++; + node = parent.children[i]; + goingUp = false; + } else node = null; // nothing found - if (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)]; - } + } - 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. + return this; + } + }, { + key: "toBBox", + value: function toBBox(item) { + return item; + } + }, { + key: "compareMinX", + value: function compareMinX(a, b) { + return a.minX - b.minX; + } + }, { + key: "compareMinY", + value: function compareMinY(a, b) { + return a.minY - b.minY; + } + }, { + key: "toJSON", + value: function toJSON() { + return this.data; + } + }, { + key: "fromJSON", + value: function fromJSON(data) { + this.data = data; + return this; + } + }, { + key: "_all", + value: function _all(node, result) { + var nodesToSearch = []; + while (node) { + if (node.leaf) result.push.apply(result, _toConsumableArray(node.children));else nodesToSearch.push.apply(nodesToSearch, _toConsumableArray(node.children)); + node = nodesToSearch.pop(); + } - x[len >> 5] |= 0x80 << 24 - (len & 0x1f); - x[(len + 128 >> 10 << 5) + 31] = len; - l = x.length; + return result; + } + }, { + key: "_build", + value: function _build(items, left, right, height) { + var N = right - left + 1; + var M = this._maxEntries; + var node; - 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]); + if (N <= M) { + // reached leaf level; return leaf + node = createNode(items.slice(left, right + 1)); + calcBBox(node, this.toBBox); + return node; + } - for (j = 0; j < 16; j += 1) { - W[j].h = x[i + 2 * j]; - W[j].l = x[i + 2 * j + 1]; - } + 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 (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 + M = Math.ceil(N / Math.pow(M, height - 1)); + } - 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]); - } + node = createNode([]); + node.leaf = false; + node.height = height; // split the items into M mostly square tiles - 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 + var N2 = Math.ceil(N / M); + var N1 = N2 * Math.ceil(Math.sqrt(M)); + multiSelect(items, left, right, N1, this.compareMinX); - 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 + for (var i = left; i <= right; i += N1) { + var right2 = Math.min(i + N1 - 1, right); + multiSelect(items, i, right2, N2, this.compareMinY); - 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 + for (var j = i; j <= right2; j += N2) { + var right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively - 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); - } + node.children.push(this._build(items, j, right3, height - 1)); + } + } - 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 + calcBBox(node, this.toBBox); + return node; + } + }, { + key: "_chooseSubtree", + value: function _chooseSubtree(bbox, node, level, path) { + while (true) { + path.push(node); + if (node.leaf || path.length - 1 === level) break; + var minArea = Infinity; + var minEnlargement = Infinity; + var targetNode = void 0; + for (var i = 0; i < node.children.length; i++) { + var child = node.children[i]; + var area = bboxArea(child); + var enlargement = enlargedArea(bbox, child) - area; // choose entry with the least area enlargement - for (i = 0; i < 8; i += 1) { - hash[2 * i] = H[i].h; - hash[2 * i + 1] = H[i].l; + 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 hash; - } //A constructor for 64-bit numbers - - - function int64(h, l) { - this.h = h; - this.l = l; //this.toString = int64toString; - } //Copies src into dst, assuming both are 64-bit numbers + node = targetNode || node.children[0]; + } + 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 - 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 node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node - 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 + node.children.push(item); + extend$1(node, bbox); // split on node overflow; propagate upwards if necessary + while (level >= 0) { + if (insertPath[level].children.length > this._maxEntries) { + this._split(insertPath, level); - 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 + level--; + } else break; + } // adjust bboxes along the insertion path - 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 + this._adjustParentBBoxes(bbox, insertPath, level); + } // split overflowed node into two + }, { + key: "_split", + value: function _split(insertPath, level) { + var node = insertPath[level]; + var M = node.children.length; + var m = this._minEntries; - 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. + this._chooseSplitAxis(node, m, M); + var splitIndex = this._chooseSplitIndex(node, m, M); - 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 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 - 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; + 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; + } } - }, - - /** - * @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, - - /* hexadecimal output case format. false - lowercase; true - uppercase */ - b64pad = options && typeof options.pad === 'string' ? options.pa : '=', - - /* 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 */ - - this.hex = function (s) { - return rstr2hex(rstr(s)); - }; + } - this.b64 = function (s) { - return rstr2b64(rstr(s), b64pad); - }; + return index || M - m; + } // sorts node children by the best axis for split - this.any = function (s, e) { - return rstr2any(rstr(s), e); - }; + }, { + key: "_chooseSplitAxis", + value: function _chooseSplitAxis(node, m, M) { + var compareMinX = node.leaf ? this.compareMinX : compareNodeMinX; + var compareMinY = node.leaf ? this.compareMinY : compareNodeMinY; - this.raw = function (s) { - return rstr(s); - }; + var xMargin = this._allDistMargin(node, m, M, compareMinX); - this.hex_hmac = function (k, d) { - return rstr2hex(rstr_hmac(k, d)); - }; + 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 - this.b64_hmac = function (k, d) { - return rstr2b64(rstr_hmac(k, d), b64pad); - }; - 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 (xMargin < yMargin) node.children.sort(compareMinX); + } // total margin of all possible split distributions where each node is at least m full + }, { + 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); - this.vm_test = function () { - return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; - }; - /** - * @description Enable/disable uppercase hexadecimal returned string - * @param {boolean} - * @return {Object} this - * @public - */ + for (var i = m; i < M - m; i++) { + var child = node.children[i]; + extend$1(leftBBox, node.leaf ? toBBox(child) : child); + margin += bboxMargin(leftBBox); + } + for (var _i = M - m - 1; _i >= m; _i--) { + var _child = node.children[_i]; + extend$1(rightBBox, node.leaf ? toBBox(_child) : _child); + margin += bboxMargin(rightBBox); + } - this.setUpperCase = function (a) { - if (typeof a === 'boolean') { - hexcase = a; - } + 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); + } + } + }]); - return this; - }; - /** - * @description Defines a base64 pad string - * @param {string} Pad - * @return {Object} this - * @public - */ + return RBush; + }(); + function findItem(item, items, equalsFn) { + if (!equalsFn) return items.indexOf(item); - this.setPad = function (a) { - if (typeof a !== 'undefined') { - b64pad = a; - } + for (var i = 0; i < items.length; i++) { + if (equalsFn(item, items[i])) return i; + } - return this; - }; - /** - * @description Defines a base64 pad string - * @param {boolean} - * @return {Object} this - * @public - */ + return -1; + } // calculate node's bbox from bboxes of its children - this.setUTF8 = function (a) { - if (typeof a === 'boolean') { - utf8 = a; - } + function calcBBox(node, toBBox) { + distBBox(node, 0, node.children.length, toBBox, node); + } // min bounding rectangle of node children from k to p-1 - return this; - }; - /* private methods */ - /** - * Calculate the rmd160 of a raw string - */ + function distBBox(node, k, p, toBBox, destNode) { + if (!destNode) destNode = createNode(null); + destNode.minX = Infinity; + destNode.minY = Infinity; + destNode.maxX = -Infinity; + destNode.maxY = -Infinity; + for (var i = k; i < p; i++) { + var child = node.children[i]; + extend$1(destNode, node.leaf ? toBBox(child) : child); + } - 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) - */ + 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 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); + function compareNodeMinX(a, b) { + return a.minX - b.minX; + } - if (bkey.length > 16) { - bkey = binl(bkey, key.length * 8); - } + function compareNodeMinY(a, b) { + return a.minY - b.minY; + } - for (i = 0; i < 16; i += 1) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } + function bboxArea(a) { + return (a.maxX - a.minX) * (a.maxY - a.minY); + } - 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 - */ + function bboxMargin(a) { + return a.maxX - a.minX + (a.maxY - a.minY); + } + 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 binl2rstr(input) { - var i, - output = '', - l = input.length * 32; + function intersectionArea(a, b) { + var minX = Math.max(a.minX, b.minX); + var minY = Math.max(a.minY, b.minY); + var maxX = Math.min(a.maxX, b.maxX); + var maxY = Math.min(a.maxY, b.maxY); + return Math.max(0, maxX - minX) * Math.max(0, maxY - minY); + } - for (i = 0; i < l; i += 8) { - output += String.fromCharCode(input[i >> 5] >>> i % 32 & 0xFF); - } + function contains(a, b) { + return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; + } - return output; - } - /** - * Calculate the RIPE-MD160 of an array of little-endian words, and a bit length. - */ + function intersects(a, b) { + return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; + } + 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 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 */ - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - l = x.length; + function multiSelect(arr, left, right, n, compare) { + var stack = [left, right]; - for (i = 0; i < l; i += 16) { - A1 = A2 = h0; - B1 = B2 = h1; - C1 = C2 = h2; - D1 = D2 = h3; - E1 = E2 = h4; + 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); + } + } - for (j = 0; j <= 79; j += 1) { - T = safe_add(A1, rmd160_f(j, B1, C1, D1)); - T = safe_add(T, x[i + rmd160_r1[j]]); - T = safe_add(T, rmd160_K1(j)); - T = safe_add(bit_rol(T, rmd160_s1[j]), E1); - A1 = E1; - E1 = D1; - D1 = bit_rol(C1, 10); - C1 = B1; - B1 = T; - T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2)); - T = safe_add(T, x[i + rmd160_r2[j]]); - T = safe_add(T, rmd160_K2(j)); - T = safe_add(bit_rol(T, rmd160_s2[j]), E2); - A2 = E2; - E2 = D2; - D2 = bit_rol(C2, 10); - C2 = B2; - B2 = T; - } + function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); + } - 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; - } + function d3_text (input, init) { + return fetch(input, init).then(responseText); + } - return [h0, h1, h2, h3, h4]; - } // specific algorithm methods + function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + if (response.status === 204 || response.status === 205) return; + return response.json(); + } + function d3_json (input, init) { + return fetch(input, init).then(responseJson); + } - 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 parser(type) { + return function (input, init) { + return d3_text(input, init).then(function (text) { + return new DOMParser().parseFromString(text, type); + }); + }; + } - 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'; - } + var d3_xml = parser("application/xml"); + var svg = parser("image/svg+xml"); - function rmd160_K2(j) { - return 0 <= j && j <= 15 ? 0x50a28be6 : 16 <= j && j <= 31 ? 0x5c4dd124 : 32 <= j && j <= 47 ? 0x6d703ef3 : 48 <= j && j <= 63 ? 0x7a6d76e9 : 64 <= j && j <= 79 ? 0x00000000 : 'rmd160_K2: j out of range'; - } - } - }; // exposes Hashes + 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 (window, undefined$1) { - var freeExports = false; + var _cache$2; - { - freeExports = exports; + var _krRuleset = [// no 20 - multiple node on same spot - these are mostly boundaries overlapping roads + 30, 40, 50, 60, 70, 90, 100, 110, 120, 130, 150, 160, 170, 180, 190, 191, 192, 193, 194, 195, 196, 197, 198, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 220, 230, 231, 232, 270, 280, 281, 282, 283, 284, 285, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 310, 311, 312, 313, 320, 350, 360, 370, 380, 390, 400, 401, 402, 410, 411, 412, 413]; - if (exports && _typeof(commonjsGlobal) === 'object' && commonjsGlobal && commonjsGlobal === commonjsGlobal.global) { - window = commonjsGlobal; - } - } + function abortRequest$6(controller) { + if (controller) { + controller.abort(); + } + } - 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 + function abortUnwantedRequests$3(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - }); + if (!wanted) { + abortRequest$6(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); + } - var immutable = extend$2; - var hasOwnProperty$2 = Object.prototype.hasOwnProperty; + 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 extend$2() { - var target = {}; - for (var i = 0; i < arguments.length; i++) { - var source = arguments[i]; + function updateRtree$3(item, replace) { + _cache$2.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - for (var key in source) { - if (hasOwnProperty$2.call(source, key)) { - target[key] = source[key]; - } - } + if (replace) { + _cache$2.rtree.insert(item); } - - return target; } - var sha1 = new hashes.SHA1(); - var ohauth = {}; + function tokenReplacements(d) { + if (!(d instanceof QAItem)) return; + var htmlRegex = new RegExp(/<\/[a-z][\s\S]*>/); + var replacements = {}; + var issueTemplate = _krData.errorTypes[d.whichType]; - ohauth.qsString = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return ohauth.percentEncode(key) + '=' + ohauth.percentEncode(obj[key]); - }).join('&'); - }; + if (!issueTemplate) { + /* eslint-disable no-console */ + console.log('No Template: ', d.whichType); + console.log(' ', d.description); + /* eslint-enable no-console */ - ohauth.stringQs = function (str) { - return str.split('&').filter(function (pair) { - return pair !== ''; - }).reduce(function (obj, pair) { - var parts = pair.split('='); - obj[decodeURIComponent(parts[0])] = null === parts[1] ? '' : decodeURIComponent(parts[1]); - return obj; - }, {}); - }; + return; + } // some descriptions are just fixed text - ohauth.rawxhr = function (method, url, data, headers, callback) { - var xhr = new XMLHttpRequest(), - twoHundred = /^20\d$/; - xhr.onreadystatechange = function () { - if (4 === xhr.readyState && 0 !== xhr.status) { - if (twoHundred.test(xhr.status)) callback(null, xhr);else return callback(xhr, null); - } - }; + if (!issueTemplate.regex) return; // regex pattern should match description with variable details captured - xhr.onerror = function (e) { - return callback(e, null); - }; + var errorRegex = new RegExp(issueTemplate.regex, 'i'); + var errorMatch = errorRegex.exec(d.description); - xhr.open(method, url, true); + if (!errorMatch) { + /* eslint-disable no-console */ + console.log('Unmatched: ', d.whichType); + console.log(' ', d.description); + console.log(' ', errorRegex); + /* eslint-enable no-console */ - for (var h in headers) { - xhr.setRequestHeader(h, headers[h]); + return; } - xhr.send(data); - return xhr; - }; + 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] : ''; - 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); - }; + 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(); - ohauth.nonce = function () { - for (var o = ''; o.length < 6;) { - o += '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'[Math.floor(Math.random() * 61)]; + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } + } + + replacements['var' + i] = capture; } - return o; - }; + return replacements; + } - ohauth.authHeader = function (obj) { - return Object.keys(obj).sort().map(function (key) { - return encodeURIComponent(key) + '="' + encodeURIComponent(obj[key]) + '"'; - }).join(', '); - }; + function parseError(capture, idType) { + var compare = capture.toLowerCase(); - ohauth.timestamp = function () { - return ~~(+new Date() / 1000); - }; + if (_krData.localizeStrings[compare]) { + // some replacement strings can be localized + capture = _t('QA.keepRight.error_parts.' + _krData.localizeStrings[compare]); + } - ohauth.percentEncode = function (s) { - return encodeURIComponent(s).replace(/\!/g, '%21').replace(/\'/g, '%27').replace(/\*/g, '%2A').replace(/\(/g, '%28').replace(/\)/g, '%29'); - }; + switch (idType) { + // link a string like "this node" + case 'this': + capture = linkErrorObject(capture); + break; - 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('&'); - }; + case 'url': + capture = linkURL(capture); + break; + // link an entity ID - 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. - */ + 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; - 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(); + case '211': + capture = parse211(capture); + break; - if (typeof extra_params === 'string' && extra_params.length > 0) { - extra_params = ohauth.stringQs(extra_params); - } + case '231': + capture = parse231(capture); + break; - 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); - }; - }; + case '294': + capture = parse294(capture); + break; - var ohauth_1 = ohauth; + case '370': + capture = parse370(capture); + break; + } - 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; + return capture; - if (numUrls === 0) { - throw new Error("resolveUrl requires at least one argument; got none."); - } + function linkErrorObject(d) { + return "    ".concat(d, ""); + } - var base = document.createElement("base"); - base.href = arguments[0]; + function linkEntity(d) { + return "".concat(d, ""); + } - if (numUrls === 1) { - return base.href; - } + function linkURL(d) { + return "").concat(d, ""); + } // arbitrary node list of form: #ID, #ID, #ID... - 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; - } + 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)... - head.removeChild(base); - return resolved; - } - return resolveUrl; - }); - }); + function parse231(capture) { + var newList = []; // unfortunately 'layer' can itself contain commas, so we split on '),' - var assign = make_assign(); - var create$1 = make_create(); - var trim$3 = make_trim(); - var Global = typeof window !== 'undefined' ? window : commonjsGlobal; - var util = { - assign: assign, - create: create$1, - trim: trim$3, - bind: bind$1, - slice: slice$2, - each: each, - map: map$1, - pluck: pluck, - isList: isList, - isFunction: isFunction, - isObject: isObject$2, - Global: Global - }; + var items = capture.split('),'); + items.forEach(function (item) { + var match = item.match(/\#(\d+)\((.+)\)?/); - 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 (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... - return obj; - }; - } - } - 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 parse294(capture) { + var newList = []; + var items = capture.split(','); + items.forEach(function (item) { + // item of form "from/to node/relation #ID" + item = item.split(' '); // to/from role is more clear in quotes + var role = "\"".concat(item[0], "\""); // first letter of node/relation provides the type - return function create(obj, assignProps1, assignProps2, etc) { - var assignArgsList = slice$2(arguments, 1); - F.prototype = obj; - return assign.apply(this, [new F()].concat(assignArgsList)); - }; - } - } + var idType = item[1].slice(0, 1); // ID has # at the front - function make_trim() { - if (String.prototype.trim) { - return function trim(str) { - return String.prototype.trim.call(str); - }; - } else { - return function trim(str) { - return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''); - }; - } - } + var id = item[2].slice(1); + id = linkEntity(idType + id); + newList.push("".concat(role, " ").concat(item[1], " ").concat(id)); + }); + return newList.join(', '); + } // may or may not include the string "(including the name 'name')" - function bind$1(obj, fn) { - return function () { - return fn.apply(obj, Array.prototype.slice.call(arguments, 0)); - }; - } - function slice$2(arr, index) { - return Array.prototype.slice.call(arr, index || 0); - } + function parse370(capture) { + if (!capture) return ''; + var match = capture.match(/\(including the name (\'.+\')\)/); - function each(obj, fn) { - pluck(obj, function (val, key) { - fn(val, key); - return false; - }); - } + if (match && match.length) { + return _t('QA.keepRight.errorTypes.370.including_the_name', { + name: match[1] + }); + } - function map$1(obj, fn) { - var res = isList(obj) ? [] : {}; - pluck(obj, function (v, k) { - res[k] = fn(v, k); - return false; - }); - return res; - } + return ''; + } // arbitrary node list of form: #ID,#ID,#ID... - 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]; - } - } - } - } - } - function isList(val) { - return val != null && typeof val != 'function' && typeof val.length == 'number'; + 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(', '); + } } - function isFunction(val) { - return val && {}.toString.call(val) === '[object Function]'; - } + var serviceKeepRight = { + title: 'keepRight', + init: function init() { + _mainFileFetcher.get('keepRight').then(function (d) { + return _krData = d; + }); - function isObject$2(val) { - return val && {}.toString.call(val) === '[object Object]'; - } + if (!_cache$2) { + this.reset(); + } - 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); + this.event = utilRebind(this, dispatch$7, 'on'); }, - // 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); + reset: function reset() { + if (_cache$2) { + Object.values(_cache$2.inflightTile).forEach(abortRequest$6); } - 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); + _cache$2 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; }, - namespace: function namespace(_namespace) { - return _createStore(this.storage, this.plugins, _namespace); - } - }; + // KeepRight API: http://osm.mueschelsoft.de/keepright/interfacing.php + loadIssues: function loadIssues(projection) { + var _this = this; - function _warn() { - var _console = typeof console == 'undefined' ? null : console; + var options = { + format: 'geojson', + ch: _krRuleset + }; // determine the needed tiles to cover the view - if (!_console) { - return; - } + var tiles = tiler$6.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed - var fn = _console.warn ? _console.warn : _console.log; - fn.apply(_console, arguments); - } + abortUnwantedRequests$3(_cache$2, tiles); // issue new requests.. - function _createStore(storages, plugins, namespace) { - if (!namespace) { - namespace = ''; - } + tiles.forEach(function (tile) { + if (_cache$2.loadedTile[tile.id] || _cache$2.inflightTile[tile.id]) return; - if (storages && !isList$1(storages)) { - storages = [storages]; - } + var _tile$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 (plugins && !isList$1(plugins)) { - plugins = [plugins]; - } + 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$2.loadedTile[tile.id] = true; - var namespacePrefix = namespace ? '__storejs_' + namespace + '_' : ''; - var namespaceRegexp = namespace ? new RegExp('^' + namespacePrefix) : null; - var legalNamespaces = /^[a-zA-Z0-9_\-]*$/; // alpha-numeric + underscore and dash + if (!data || !data.features || !data.features.length) { + throw new Error('No Data'); + } - if (!legalNamespaces.test(namespace)) { - throw new Error('store.js namespaces can only have alphanumerics + underscores and dashes'); - } + data.features.forEach(function (feature) { + var _feature$properties = feature.properties, + itemType = _feature$properties.error_type, + id = _feature$properties.error_id, + _feature$properties$c = _feature$properties.comment, + comment = _feature$properties$c === void 0 ? null : _feature$properties$c, + objectId = _feature$properties.object_id, + objectType = _feature$properties.object_type, + schema = _feature$properties.schema, + title = _feature$properties.title; + var loc = feature.geometry.coordinates, + _feature$properties$d = feature.properties.description, + description = _feature$properties$d === void 0 ? '' : _feature$properties$d; // if there is a parent, save its error type e.g.: + // Error 191 = "highway-highway" + // Error 190 = "intersections without junctions" (parent) - var _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]; + var issueTemplate = _krData.errorTypes[itemType]; + var parentIssueType = (Math.floor(itemType / 10) * 10).toString(); // try to handle error type directly, fallback to parent error type. - this[propName] = function pluginFn() { - var args = slice$3(arguments, 0); - var self = this; // super_fn calls the old function which was overwritten by - // this mixin. + var 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. - function super_fn() { - if (!oldFn) { - return; - } + switch (whichType) { + case '170': + description = "This feature has a FIXME tag: ".concat(description); + break; - 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. + case '292': + case '293': + description = description.replace('A turn-', 'This turn-'); + break; + case '294': + case '295': + case '296': + case '297': + case '298': + description = "This turn-restriction~".concat(description); + break; - var 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 + case '300': + description = 'This highway is missing a maxspeed tag'; + break; + case '411': + case '412': + case '413': + description = "This feature~".concat(description); + break; + } // move markers slightly so it doesn't obscure the geometry, + // then move markers away from other coincident markers - var val = ''; - try { - val = JSON.parse(strVal); - } catch (e) { - val = strVal; - } + var coincident = false; - return val !== undefined ? val : defaultVal; - }, - _addStorage: function _addStorage(storage) { - if (this.enabled) { - return; - } + 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); - 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. + 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; - if (isList$1(plugin)) { - each$1(plugin, function (plugin) { - self._addPlugin(plugin); + _cache$2.rtree.insert(encodeIssueRtree$2(d)); }); - return; - } // Keep track of all plugins we've seen so far, so that we - // don't add any of them twice. + 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; + if (_cache$2.inflightPost[d.id]) { + return callback({ + message: 'Error update already inflight', + status: -2 + }, d); + } - var seenPlugin = pluck$1(this.plugins, function (seenPlugin) { - return plugin === seenPlugin; - }); + var params = { + schema: d.schema, + id: d.id + }; - if (seenPlugin) { - return; - } + if (d.newStatus) { + params.st = d.newStatus; + } - this.plugins.push(plugin); // Check that the plugin is properly formed + 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 (!isFunction$1(plugin)) { - throw new Error('Plugins must be function values that return objects'); - } - var pluginProperties = plugin.call(this); + 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) - if (!isObject$3(pluginProperties)) { - throw new Error('Plugins must return an object of function properties'); - } // Add the plugin function properties to this store instance. + 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 { + 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$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 + 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(); + } + }; - 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.'); - } + 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 - 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])'); + var _cache$1; - this._addStorage(storage); - } - }; - var store = create$2(_privateStoreProps, storeAPI, { - plugins: [] - }); - store.raw = {}; - each$1(store, function (prop, propName) { - if (isFunction$1(prop)) { - store.raw[propName] = bind$2(store, prop); + function abortRequest$5(i) { + Object.values(i).forEach(function (controller) { + if (controller) { + controller.abort(); } }); - 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 - }; - - function localStorage$1() { - return Global$1.localStorage; - } + function abortUnwantedRequests$2(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); - function read(key) { - return localStorage$1().getItem(key); + if (!wanted) { + abortRequest$5(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); } - function write(key, data) { - return localStorage$1().setItem(key, data); - } + function encodeIssueRtree$1(d) { + return { + minX: d.loc[0], + minY: d.loc[1], + maxX: d.loc[0], + maxY: d.loc[1], + data: d + }; + } // Replace or remove QAItem from rtree - function each$2(fn) { - for (var i = localStorage$1().length - 1; i >= 0; i--) { - var key = localStorage$1().key(i); - fn(read(key), key); - } - } - function remove$2(key) { - return localStorage$1().removeItem(key); - } + function updateRtree$2(item, replace) { + _cache$1.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); - function clearAll() { - return localStorage$1().clear(); + if (replace) { + _cache$1.rtree.insert(item); + } } - // versions 6 and 7, where no localStorage, etc - // is available. - - var Global$2 = util.Global; - var oldFFGlobalStorage = { - name: 'oldFF-globalStorage', - read: read$1, - write: write$1, - each: each$3, - remove: remove$3, - clearAll: clearAll$1 - }; - var globalStorage = Global$2.globalStorage; - - function read$1(key) { - return globalStorage[key]; + function linkErrorObject(d) { + return "".concat(d, ""); } - function write$1(key, data) { - globalStorage[key] = data; + function linkEntity(d) { + return "".concat(d, ""); } - function each$3(fn) { - for (var i = globalStorage.length - 1; i >= 0; i--) { - var key = globalStorage.key(i); - fn(globalStorage[key], key); + function pointAverage(points) { + if (points.length) { + var sum = points.reduce(function (acc, point) { + return geoVecAdd(acc, [point.lon, point.lat]); + }, [0, 0]); + return geoVecScale(sum, 1 / points.length); + } else { + return [0, 0]; } } - function remove$3(key) { - return globalStorage.removeItem(key); - } - - function clearAll$1() { - each$3(function (key, _) { - delete globalStorage[key]; - }); - } - - // versions 6 and 7, where no localStorage, sessionStorage, etc - // is available. - - var Global$3 = util.Global; - var oldIEUserDataStorage = { - name: 'oldIE-userDataStorage', - write: write$2, - read: read$2, - each: each$4, - remove: remove$4, - clearAll: clearAll$2 - }; - var storageName = 'storejs'; - var doc = Global$3.document; + function relativeBearing(p1, p2) { + var angle = Math.atan2(p2.lon - p1.lon, p2.lat - p1.lat); - var _withStorageEl = _makeIEStorageElFunction(); + if (angle < 0) { + angle += 2 * Math.PI; + } // Return degrees - 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; - } + return angle * 180 / Math.PI; + } // Assuming range [0,360) - var fixedKey = fixKey(unfixedKey); - _withStorageEl(function (storageEl) { - storageEl.setAttribute(fixedKey, data); - storageEl.save(storageName); - }); - } + function cardinalDirection(bearing) { + var dir = 45 * Math.round(bearing / 45); + var compass = { + 0: 'north', + 45: 'northeast', + 90: 'east', + 135: 'southeast', + 180: 'south', + 225: 'southwest', + 270: 'west', + 315: 'northwest', + 360: 'north' + }; + return _t("QA.improveOSM.directions.".concat(compass[dir])); + } // Errors shouldn't obscure each other - function read$2(unfixedKey) { - if (disable) { - return; - } - var fixedKey = fixKey(unfixedKey); - var res = null; + function preventCoincident$1(loc, bumpUp) { + var coincident = false; - _withStorageEl(function (storageEl) { - res = storageEl.getAttribute(fixedKey); - }); + do { + // first time, move marker up. after that, move marker right. + var delta = coincident ? [0.00001, 0] : bumpUp ? [0, 0.00001] : [0, 0]; + loc = geoVecAdd(loc, delta); + var bbox = geoExtent(loc).bbox(); + coincident = _cache$1.rtree.search(bbox).length; + } while (coincident); - return res; + return loc; } - function each$4(callback) { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; + var serviceImproveOSM = { + title: 'improveOSM', + init: function init() { + _mainFileFetcher.get('qa_data').then(function (d) { + return _impOsmData = d.improveOSM; + }); - for (var i = attributes.length - 1; i >= 0; i--) { - var attr = attributes[i]; - callback(storageEl.getAttribute(attr.name), attr.name); + if (!_cache$1) { + this.reset(); } - }); - } - function remove$4(unfixedKey) { - var fixedKey = fixKey(unfixedKey); + this.event = utilRebind(this, dispatch$6, 'on'); + }, + reset: function reset() { + if (_cache$1) { + Object.values(_cache$1.inflightTile).forEach(abortRequest$5); + } - _withStorageEl(function (storageEl) { - storageEl.removeAttribute(fixedKey); - storageEl.save(storageName); - }); - } + _cache$1 = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush() + }; + }, + loadIssues: function loadIssues(projection) { + var _this = this; - function clearAll$2() { - _withStorageEl(function (storageEl) { - var attributes = storageEl.XMLDocument.documentElement.attributes; - storageEl.load(storageName); + var options = { + client: 'iD', + status: 'OPEN', + zoom: '19' // Use a high zoom so that clusters aren't returned - for (var i = attributes.length - 1; i >= 0; i--) { - storageEl.removeAttribute(attributes[i].name); - } + }; // determine the needed tiles to cover the view - 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 + var tiles = tiler$5.zoomExtent([_tileZoom$2, _tileZoom$2]).getTiles(projection); // abort inflight requests that are no longer needed + abortUnwantedRequests$2(_cache$1, tiles); // issue new requests.. - var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g"); + tiles.forEach(function (tile) { + if (_cache$1.loadedTile[tile.id] || _cache$1.inflightTile[tile.id]) return; - function fixKey(key) { - return key.replace(/^\d/, '___$&').replace(forbiddenCharsRegex, '___'); - } + var _tile$extent$rectangl = tile.extent.rectangle(), + _tile$extent$rectangl2 = _slicedToArray(_tile$extent$rectangl, 4), + east = _tile$extent$rectangl2[0], + north = _tile$extent$rectangl2[1], + west = _tile$extent$rectangl2[2], + south = _tile$extent$rectangl2[3]; - function _makeIEStorageElFunction() { - if (!doc || !doc.documentElement || !doc.documentElement.addBehavior) { - return null; - } + var params = Object.assign({}, options, { + east: east, + south: south, + west: west, + north: north + }); // 3 separate requests to store for each tile - 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. + 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]; - 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; - } + 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 - 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 - storageOwner.appendChild(storageEl); - storageEl.addBehavior('#default#userData'); - storageEl.load(storageName); - storeFunction.apply(this, args); - storageOwner.removeChild(storageEl); - return; - }; - } + 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 - // doesn't work but cookies do. This implementation is adopted from - // https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage + 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 - 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 read$3(key) { - if (!key || !_has(key)) { - return null; - } + loc = preventCoincident$1(loc, false); + var d = new QAItem(loc, _this, k, itemId, { + issueKey: k, + // used as a category + identifier: { + // used to post changes + wayId: wayId, + fromNodeId: fromNodeId, + toNodeId: toNodeId + }, + objectId: wayId, + objectType: 'way' + }); // Variables used in the description - var regexpStr = "(?:^|.*;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"; - return unescape(doc$1.cookie.replace(new RegExp(regexpStr), "$1")); - } + d.replacements = { + percentage: feature.percentOfTrips, + num_trips: feature.numberOfTrips, + highway: linkErrorObject(_t('QA.keepRight.error_parts.highway')), + from_node: linkEntity('n' + feature.fromNodeId), + to_node: linkEntity('n' + feature.toNodeId) + }; + _cache$1.data[d.id] = d; - function each$5(callback) { - var cookies = doc$1.cookie.split(/; ?/g); + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Tiles at high zoom == missing roads - 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); - } - } + if (data.tiles) { + data.tiles.forEach(function (feature) { + var type = feature.type, + x = feature.x, + y = feature.y, + numberOfTrips = feature.numberOfTrips; + var geoType = type.toLowerCase(); + var itemId = "".concat(geoType).concat(x).concat(y).concat(numberOfTrips); // Average of recorded points should land on the missing geometry + // Missing geometry could happen to land on another error - function write$3(key, data) { - if (!key) { - return; - } + 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 - doc$1.cookie = escape(key) + "=" + escape(data) + "; expires=Tue, 19 Jan 2038 03:14:07 GMT; path=/"; - } + if (numberOfTrips === -1) { + d.desc = _t('QA.improveOSM.error_types.mr.description_alt', d.replacements); + } - function remove$5(key) { - if (!key || !_has(key)) { - return; - } + _cache$1.data[d.id] = d; - doc$1.cookie = escape(key) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/"; - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); + }); + } // Entities at high zoom == turn restrictions - function clearAll$3() { - each$5(function (_, key) { - remove$5(key); - }); - } - function _has(key) { - return new RegExp("(?:^|;\\s*)" + escape(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=").test(doc$1.cookie); - } + 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 Global$5 = util.Global; - var sessionStorage_1 = { - name: 'sessionStorage', - read: read$4, - write: write$4, - each: each$6, - remove: remove$6, - clearAll: clearAll$4 - }; + var loc = preventCoincident$1([point.lon, point.lat], true); // Elements are presented in a strange way - function sessionStorage() { - return Global$5.sessionStorage; - } + var ids = id.split(','); + var from_way = ids[0]; + var via_node = ids[3]; + var to_way = ids[2].split(':')[1]; + var d = new QAItem(loc, _this, k, itemId, { + issueKey: k, + identifier: id, + objectId: via_node, + objectType: 'node' + }); // Travel direction along from_way clarifies the turn restriction - function read$4(key) { - return sessionStorage().getItem(key); - } + var _segments$0$points = _slicedToArray(segments[0].points, 2), + p1 = _segments$0$points[0], + p2 = _segments$0$points[1]; - function write$4(key, data) { - return sessionStorage().setItem(key, data); - } + var dir_of_travel = cardinalDirection(relativeBearing(p1, p2)); // Variables used in the description - function each$6(fn) { - for (var i = sessionStorage().length - 1; i >= 0; i--) { - var key = sessionStorage().key(i); - fn(read$4(key), key); - } - } + 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; - function remove$6(key) { - return sessionStorage().removeItem(key); - } + _cache$1.rtree.insert(encodeIssueRtree$1(d)); - function clearAll$4() { - return sessionStorage().clear(); - } + dispatch$6.call('loaded'); + }); + } + })["catch"](function () { + delete _cache$1.inflightTile[tile.id][k]; - // 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 = {}; + 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; - function read$5(key) { - return memoryStorage[key]; - } + // If comments already retrieved no need to do so again + if (item.comments) { + return Promise.resolve(item); + } - function write$5(key, data) { - memoryStorage[key] = data; - } + var key = item.issueKey; + var qParams = {}; - function each$7(callback) { - for (var key in memoryStorage) { - if (memoryStorage.hasOwnProperty(key)) { - callback(memoryStorage[key], key); + 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; } - } - } - function remove$7(key) { - delete memoryStorage[key]; - } + var url = "".concat(_impOsmUrls[key], "/retrieveComments?") + utilQsString(qParams); - function clearAll$5(key) { - memoryStorage = {}; - } + 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 all = [// Listed in order of usage preference - localStorage_1, oldFFGlobalStorage, oldIEUserDataStorage, cookieStorage, sessionStorage_1, memoryStorage_1]; + _this2.replaceItem(item); + }; - /* eslint-disable */ - // json2.js - // 2016-10-28 - // Public Domain. - // NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. - // See http://www.JSON.org/js.html - // This code should be minified before deployment. - // See http://javascript.crockford.com/jsmin.html - // USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO - // NOT CONTROL. - // This file creates a global JSON object containing two methods: stringify - // and parse. This file provides the ES5 JSON capability to ES3 systems. - // If a project might run on IE8 or earlier, then this file should be included. - // This file does nothing on ES5 systems. - // JSON.stringify(value, replacer, space) - // value any JavaScript value, usually an object or array. - // replacer an optional parameter that determines how object - // values are stringified for objects. It can be a - // function or an array of strings. - // space an optional parameter that specifies the indentation - // of nested structures. If it is omitted, the text will - // be packed without extra whitespace. If it is a number, - // it will specify the number of spaces to indent at each - // level. If it is a string (such as "\t" or " "), - // it contains the characters used to indent at each level. - // This method produces a JSON text from a JavaScript value. - // When an object value is found, if the object contains a toJSON - // method, its toJSON method will be called and the result will be - // stringified. A toJSON method does not serialize: it returns the - // value represented by the name/value pair that should be serialized, - // or undefined if nothing should be serialized. The toJSON method - // will be passed the key associated with the value, and this will be - // bound to the value. - // For example, this would serialize Dates as ISO strings. - // Date.prototype.toJSON = function (key) { - // function f(n) { - // // Format integers to have at least two digits. - // return (n < 10) - // ? "0" + n - // : n; - // } - // return this.getUTCFullYear() + "-" + - // f(this.getUTCMonth() + 1) + "-" + - // f(this.getUTCDate()) + "T" + - // f(this.getUTCHours()) + ":" + - // f(this.getUTCMinutes()) + ":" + - // f(this.getUTCSeconds()) + "Z"; - // }; - // You can provide an optional replacer method. It will be passed the - // key and value of each member, with this bound to the containing - // object. The value that is returned from your method will be - // serialized. If your method returns undefined, then the member will - // be excluded from the serialization. - // If the replacer parameter is an array of strings, then it will be - // used to select the members to be serialized. It filters the results - // such that only members with keys listed in the replacer array are - // stringified. - // Values that do not have JSON representations, such as undefined or - // functions, will not be serialized. Such values in objects will be - // dropped; in arrays they will be replaced with null. You can use - // a replacer function to replace those with JSON values. - // JSON.stringify(undefined) returns undefined. - // The optional space parameter produces a stringification of the - // value that is filled with line breaks and indentation to make it - // easier to read. - // If the space parameter is a non-empty string, then that string will - // be used for indentation. If the space parameter is a number, then - // the indentation will be that many spaces. - // Example: - // text = JSON.stringify(["e", {pluribus: "unum"}]); - // // text is '["e",{"pluribus":"unum"}]' - // text = JSON.stringify(["e", {pluribus: "unum"}], null, "\t"); - // // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' - // text = JSON.stringify([new Date()], function (key, value) { - // return this[key] instanceof Date - // ? "Date(" + this[key] + ")" - // : value; - // }); - // // text is '["Date(---current time---)"]' - // JSON.parse(text, reviver) - // This method parses a JSON text to produce an object or array. - // It can throw a SyntaxError exception. - // The optional reviver parameter is a function that can filter and - // transform the results. It receives each of the keys and values, - // and its return value is used instead of the original value. - // If it returns what it received, then the structure is not modified. - // If it returns undefined then the member is deleted. - // Example: - // // Parse the text. Values that look like ISO date strings will - // // be converted to Date objects. - // myData = JSON.parse(text, function (key, value) { - // var a; - // if (typeof value === "string") { - // a = - // /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); - // if (a) { - // return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], - // +a[5], +a[6])); - // } - // } - // return value; - // }); - // myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { - // var d; - // if (typeof value === "string" && - // value.slice(0, 5) === "Date(" && - // value.slice(-1) === ")") { - // d = new Date(value.slice(5, -1)); - // if (d) { - // return d; - // } - // } - // return value; - // }); - // This is a reference implementation. You are free to copy, modify, or - // redistribute. + return 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); + } - /*jslint - eval, for, this - */ + 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 - /*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 () { + serviceOsm.userDetails(sendPayload.bind(this)); - 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; + function sendPayload(err, user) { + var _this3 = this; - function f(n) { - // Format integers to have at least two digits. - return n < 10 ? "0" + n : n; - } + if (err) { + return callback(err, d); + } - function this_value() { - return this.valueOf(); - } + var key = d.issueKey; + var url = "".concat(_impOsmUrls[key], "/comment"); + var payload = { + username: user.display_name, + targetIds: [d.identifier] + }; - if (typeof Date.prototype.toJSON !== "function") { - Date.prototype.toJSON = function () { - return isFinite(this.valueOf()) ? this.getUTCFullYear() + "-" + f(this.getUTCMonth() + 1) + "-" + f(this.getUTCDate()) + "T" + f(this.getUTCHours()) + ":" + f(this.getUTCMinutes()) + ":" + f(this.getUTCSeconds()) + "Z" : null; - }; + if (d.newStatus) { + payload.status = d.newStatus; + payload.text = 'status changed'; + } // Comment take place of default text - Boolean.prototype.toJSON = this_value; - Number.prototype.toJSON = this_value; - String.prototype.toJSON = this_value; - } - var gap; - var indent; - var meta; - var rep; + if (d.newComment) { + payload.text = d.newComment; + } - 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 + "\""; - } + 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 str(key, holder) { - // Produce a string from holder[key]. - var i; // The loop counter. + 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 + }); - var k; // The member key. + _this3.replaceItem(d.update({ + comments: comments, + newComment: undefined + })); + } else { + _this3.removeItem(d); - var v; // The member 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; + } - 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. + _cache$1.closed[d.issueKey] += 1; + } + } - 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 (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 + 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; + } + }; - if (typeof rep === "function") { - value = rep.call(holder, key, value); - } // What happens next depends on the value's type. + var defaults$5 = createCommonjsModule(function (module) { + function getDefaults() { + return { + baseUrl: null, + breaks: false, + gfm: true, + headerIds: true, + headerPrefix: '', + highlight: null, + langPrefix: 'language-', + mangle: true, + pedantic: false, + renderer: null, + sanitize: false, + sanitizer: null, + silent: false, + smartLists: false, + smartypants: false, + tokenizer: null, + walkTokens: null, + xhtml: false + }; + } + function changeDefaults(newDefaults) { + module.exports.defaults = newDefaults; + } - switch (_typeof(value)) { - case "string": - return quote(value); + module.exports = { + defaults: getDefaults(), + getDefaults: getDefaults, + changeDefaults: changeDefaults + }; + }); - case "number": - // JSON numbers must be finite. Encode non-finite numbers as null. - return isFinite(value) ? String(value) : "null"; + /** + * Helpers + */ + var escapeTest = /[&<>"']/; + var escapeReplace = /[&<>"']/g; + var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; + var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; + var escapeReplacements = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; - 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 getEscapeReplacement = function getEscapeReplacement(ch) { + return escapeReplacements[ch]; + }; - 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. + function escape$3(html, encode) { + if (encode) { + if (escapeTest.test(html)) { + return html.replace(escapeReplace, getEscapeReplacement); + } + } else { + if (escapeTestNoEncode.test(html)) { + return html.replace(escapeReplaceNoEncode, getEscapeReplacement); + } + } + return html; + } - gap += indent; - partial = []; // Is the value an array? + var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; - 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; + 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 ':'; - 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 (n.charAt(0) === '#') { + return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); + } + return ''; + }); + } - 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. + var caret = /(^|[^\[])\^/g; + function edit$1(regex, opt) { + regex = regex.source || regex; + opt = opt || ''; + var obj = { + replace: function replace(name, val) { + val = val.source || val; + val = val.replace(caret, '$1'); + regex = regex.replace(name, val); + return obj; + }, + getRegex: function getRegex() { + return new RegExp(regex, opt); + } + }; + return obj; + } - if (rep && _typeof(rep) === "object") { - length = rep.length; + var nonWordAndColonTest = /[^\w:]/g; + var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; - for (i = 0; i < length; i += 1) { - if (typeof rep[i] === "string") { - k = rep[i]; - v = str(k, value); + function cleanUrl$1(sanitize, base, href) { + if (sanitize) { + var prot; - 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); + try { + prot = decodeURIComponent(unescape$2(href)).replace(nonWordAndColonTest, '').toLowerCase(); + } catch (e) { + return null; + } - if (v) { - partial.push(quote(k) + (gap ? ": " : ":") + v); - } - } - } - } // Join all of the member texts together, separated with commas, - // and wrap them in braces. + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { + return null; + } + } + if (base && !originIndependentUrl.test(href)) { + href = resolveUrl$1(base, href); + } - v = partial.length === 0 ? "{}" : gap ? "{\n" + gap + partial.join(",\n" + gap) + "\n" + mind + "}" : "{" + partial.join(",") + "}"; - gap = mind; - return v; - } - } // If the JSON object does not yet have a stringify method, give it one. + try { + href = encodeURI(href).replace(/%25/g, '%'); + } catch (e) { + return null; + } + return href; + } - if (typeof JSON.stringify !== "function") { - meta = { - // table of character substitutions - "\b": "\\b", - "\t": "\\t", - "\n": "\\n", - "\f": "\\f", - "\r": "\\r", - "\"": "\\\"", - "\\": "\\\\" - }; + var baseUrls = {}; + var justDomain = /^[^:]+:\/*[^/]*$/; + var protocol = /^([^:]+:)[\s\S]*$/; + var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; - 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. + 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); + } + } - 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. + base = baseUrls[' ' + base]; + var relativeBase = base.indexOf(':') === -1; - } else if (typeof space === "string") { - indent = space; - } // If there is a replacer, it must be a function or an array. - // Otherwise, throw an error. + if (href.substring(0, 2) === '//') { + if (relativeBase) { + return href; + } + return base.replace(protocol, '$1') + href; + } else if (href.charAt(0) === '/') { + if (relativeBase) { + return href; + } - rep = replacer; + return base.replace(domain, '$1') + href; + } else { + return base + href; + } + } - 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. + var noopTest$1 = { + exec: function noopTest() {} + }; + function merge$2(obj) { + var i = 1, + target, + key; - return str("", { - "": value - }); - }; - } // If the JSON object does not yet have a parse method, give it one. + for (; i < arguments.length; i++) { + target = arguments[i]; + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; + } + } + } - 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; + return obj; + } - 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]; + function splitCells$1(tableRow, count) { + // ensure that every cell-delimiting pipe has a space + // before it to distinguish it from an escaped pipe + var row = tableRow.replace(/\|/g, function (match, offset, str) { + var escaped = false, + curr = offset; - if (value && _typeof(value) === "object") { - for (k in value) { - if (Object.prototype.hasOwnProperty.call(value, k)) { - v = walk(value, k); + while (--curr >= 0 && str[curr] === '\\') { + escaped = !escaped; + } - if (v !== undefined) { - value[k] = v; - } else { - delete value[k]; - } - } - } - } + if (escaped) { + // odd number of slashes means | is escaped + // so we leave it alone + return '|'; + } else { + // add space before unescaped | + return ' |'; + } + }), + cells = row.split(/ \|/); + var i = 0; - return reviver.call(holder, key, value); - } // Parsing happens in four stages. In the first stage, we replace certain - // Unicode characters with escape sequences. JavaScript handles many characters - // incorrectly, either silently deleting them, or treating them as line endings. + if (cells.length > count) { + cells.splice(count); + } else { + while (cells.length < count) { + cells.push(''); + } + } + + for (; i < cells.length; i++) { + // leading or trailing whitespace is ignored per the gfm spec + cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + } + return cells; + } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). + // /c*$/ is vulnerable to REDOS. + // invert: Remove suffix of non-c chars instead. Default falsey. - text = String(text); - rx_dangerous.lastIndex = 0; - 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 rtrim$1(str, c, invert) { + var l = str.length; + if (l === 0) { + return ''; + } // Length of suffix matching the invert condition. - 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. - return typeof reviver === "function" ? walk({ - "": j - }, "") : j; - } // If the text is not JSON parseable, then a SyntaxError is thrown. + var suffLen = 0; // Step left until we fail to match the invert condition. + while (suffLen < l) { + var currChar = str.charAt(l - suffLen - 1); - throw new SyntaxError("JSON.parse"); - }; + if (currChar === c && !invert) { + suffLen++; + } else if (currChar !== c && invert) { + suffLen++; + } else { + break; + } } - })(); - var json2 = json2Plugin; - - function json2Plugin() { - return {}; + return str.substr(0, l - suffLen); } - var plugins = [json2]; - var store_legacy = storeEngine.createStore(all, plugins); - - // - // 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. + function findClosingBracket$1(str, b) { + if (str.indexOf(b[1]) === -1) { + return -1; + } + var l = str.length; + var level = 0, + i = 0; - var osmAuth = function osmAuth(o) { - var oauth = {}; // authenticated users will also have a request token secret, but it's - // not used in transactions with the server + for (; i < l; i++) { + if (str[i] === '\\') { + i++; + } else if (str[i] === b[0]) { + level++; + } else if (str[i] === b[1]) { + level--; - oauth.authenticated = function () { - return !!(token('oauth_token') && token('oauth_token_secret')); - }; + if (level < 0) { + return i; + } + } + } - oauth.logout = function () { - token('oauth_token', ''); - token('oauth_token_secret', ''); - token('oauth_request_token_secret', ''); - return oauth; - }; // TODO: detect lack of click event + 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 - oauth.authenticate = function (callback) { - if (oauth.authenticated()) return callback(); - oauth.logout(); // ## Getting a request token - var params = timenonce(getAuth(o)), - url = o.url + '/oauth/request_token'; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, '', ohauth_1.baseString('POST', url, params)); + function repeatString$1(pattern, count) { + if (count < 1) { + return ''; + } - 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; + var result = ''; - 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. + while (count > 1) { + if (count & 1) { + result += pattern; + } + count >>= 1; + pattern += pattern; + } - ohauth_1.xhr('POST', url, params, null, {}, reqTokenDone); - o.loading(); + return result + pattern; + } - 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) - }); + 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 (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. + var defaults$4 = defaults$5.defaults; + var rtrim = helpers.rtrim, + splitCells = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket = helpers.findClosingBracket; + function outputLink(cap, link, raw) { + var href = link.href; + var title = link.title ? _escape(link.title) : null; + var text = cap[1].replace(/\\([\[\]])/g, '$1'); - window.authComplete = function (token) { - var oauth_token = ohauth_1.stringQs(token.split('?')[1]); - get_access_token(oauth_token.oauth_token); - delete window.authComplete; - }; // ## Getting an request token - // - // At this point we have an `oauth_token`, brought in from a function - // call on a landing page popup. + if (cap[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 indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); - function get_access_token(oauth_token) { - var url = o.url + '/oauth/access_token', - params = timenonce(getAuth(o)), - request_token_secret = token('oauth_request_token_secret'); - params.oauth_token = oauth_token; - params.oauth_signature = ohauth_1.signature(o.oauth_secret, request_token_secret, ohauth_1.baseString('POST', url, params)); // ## Getting an access token - // - // The final token required for authentication. At this point - // we have a `request token secret` + if (matchIndentToCode === null) { + return text; + } - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + var indentToCode = matchIndentToCode[1]; + return text.split('\n').map(function (node) { + var matchIndentInNode = node.match(/^\s+/); - 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 (matchIndentInNode === null) { + return node; } - }; - oauth.bringPopupWindowToFront = function () { - var brougtPopupToFront = false; + var _matchIndentInNode = _slicedToArray(matchIndentInNode, 1), + indentInNode = _matchIndentInNode[0]; - 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 (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); } - return brougtPopupToFront; - }; + return node; + }).join('\n'); + } + /** + * Tokenizer + */ - 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` - ohauth_1.xhr('POST', url, params, null, {}, accessTokenDone); - o.loading(); - } + var Tokenizer_1 = /*#__PURE__*/function () { + function Tokenizer(options) { + _classCallCheck$1(this, Tokenizer); - 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); - } + this.options = options || defaults$4; + } - get_access_token(oauth_token); - }; // # xhr - // - // A single XMLHttpRequest wrapper that does authenticated calls if the - // user has logged in. + _createClass$1(Tokenizer, [{ + key: "space", + value: function space(src) { + var cap = this.rules.block.newline.exec(src); + if (cap) { + if (cap[0].length > 1) { + return { + type: 'space', + raw: cap[0] + }; + } - oauth.xhr = function (options, callback) { - if (!oauth.authenticated()) { - if (o.auto) { - return oauth.authenticate(run); - } else { - callback('not authenticated', null); - return; + return { + raw: '\n' + }; } - } else { - return run(); } + }, { + key: "code", + value: function code(src) { + var cap = this.rules.block.code.exec(src); - function run() { - var params = timenonce(getAuth(o)), - oauth_token_secret = token('oauth_token_secret'), - url = options.prefix !== false ? o.url + options.path : options.path, - url_parts = url.replace(/#.*$/, '').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 ((!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)); + 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 + }; } - - 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); } + }, { + key: "fences", + value: function fences(src) { + var cap = this.rules.block.fences.exec(src); - function done(err, xhr) { - if (err) return callback(err);else if (xhr.responseXML) return callback(err, xhr.responseXML);else return callback(err, xhr.response); + 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 + }; + } } - }; // pre-authorize this object, if we can just get a token and token_secret - // from the start + }, { + key: "heading", + value: function heading(src) { + var cap = this.rules.block.heading.exec(src); + if (cap) { + var text = cap[2].trim(); // remove trailing #s - 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; - }; + if (/#$/.test(text)) { + var trimmed = rtrim(text, '#'); - 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 + if (this.options.pedantic) { + text = trimmed.trim(); + } else if (!trimmed || / $/.test(trimmed)) { + // CommonMark requires space before trailing #s + text = trimmed.trim(); + } + } - o.loading = o.loading || function () {}; + return { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: text + }; + } + } + }, { + key: "nptable", + value: function nptable(src) { + var cap = this.rules.block.nptable.exec(src); + + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [], + raw: cap[0] + }; + + if (item.header.length === item.align.length) { + var l = item.align.length; + var i; + + 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; + } + } - o.done = o.done || function () {}; + l = item.cells.length; - return oauth.preauth(o); - }; // 'stamp' an authentication object from `getAuth()` - // with a [nonce](http://en.wikipedia.org/wiki/Cryptographic_nonce) - // and timestamp + 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 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 + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } + } + }, { + key: "blockquote", + value: function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); + if (cap) { + var text = cap[0].replace(/^ *> ?/gm, ''); + return { + type: 'blockquote', + raw: cap[0], + text: text + }; + } + } + }, { + key: "list", + value: function list(src) { + var cap = this.rules.block.list.exec(src); - var token; + 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. - if (store_legacy.enabled) { - token = function token(x, y) { - if (arguments.length === 1) return store_legacy.get(o.url + x);else if (arguments.length === 2) return store_legacy.set(o.url + x, y); - }; - } else { - var storage = {}; + var 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]); - 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 + 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. - function getAuth(o) { - return { - oauth_consumer_key: o.oauth_consumer_key, - oauth_signature_method: 'HMAC-SHA1' - }; - } // potentially pre-authorize + 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; + } - oauth.options(o); - return oauth; - }; + bcurr = bnext; + } // Remove the list item's bullet + // so it is seen as the next token. - var JXON = new function () { - var sValueProp = 'keyValue', - sAttributesProp = 'keyAttributes', - sAttrPref = '@', - /* you can customize these values */ - aCache = [], - rIsNull = /^\s*$/, - rIsBool = /^(?:true|false)$/i; + space = item.length; + item = item.replace(/^ *([*+-]|\d+[.)]) ?/, ''); // Outdent whatever the + // list item contains. Hacky. - function parseText(sValue) { - if (rIsNull.test(sValue)) { - return null; - } + 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 - if (rIsBool.test(sValue)) { - return sValue.toLowerCase() === 'true'; - } - if (isFinite(sValue)) { - return parseFloat(sValue); - } + item = rtrim(item, '\n'); - if (isFinite(Date.parse(sValue))) { - return new Date(sValue); - } + if (i !== l - 1) { + raw = raw + '\n'; + } // Determine whether item is loose or not. + // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ + // for discount behavior. - return sValue; - } - function EmptyTree() {} + loose = next || /\n\n(?!\s*$)/.test(raw); - EmptyTree.prototype.toString = function () { - return 'null'; - }; + if (i !== l - 1) { + next = raw.slice(-2) === '\n\n'; + if (!loose) loose = next; + } - EmptyTree.prototype.valueOf = function () { - return null; - }; + if (loose) { + list.loose = true; + } // Check for task list items - function objectify(vValue) { - return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); - } - 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; + if (this.options.gfm) { + istask = /^\[[ xX]\] /.test(item); + ischecked = undefined; - if (bChildren) { - for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { - oNode = oParentNode.childNodes.item(nItem); + if (istask) { + ischecked = item[1] !== ' '; + item = item.replace(/^\[[ xX]\] +/, ''); + } + } - if (oNode.nodeType === 4) { - sCollectedTxt += oNode.nodeValue; + list.items.push({ + type: 'list_item', + raw: raw, + task: istask, + checked: ischecked, + loose: loose, + text: item + }); } - /* 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) */ + return list; } } + }, { + key: "html", + value: function html(src) { + var cap = this.rules.block.html.exec(src); - var nLevelEnd = aCache.length, - vBuiltVal = parseText(sCollectedTxt); + if (cap) { + return { + type: this.options.sanitize ? 'paragraph' : 'html', + raw: cap[0], + pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; + } + } + }, { + key: "def", + value: function def(src) { + var cap = this.rules.block.def.exec(src); - if (!bHighVerb && (bChildren || bAttributes)) { - vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; + if (cap) { + if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); + var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); + return { + type: 'def', + tag: tag, + raw: cap[0], + href: cap[2], + title: cap[3] + }; + } } + }, { + key: "table", + value: function table(src) { + var cap = this.rules.block.table.exec(src); - for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { - sProp = aCache[nElId].nodeName.toLowerCase(); - vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] + }; - if (vResult.hasOwnProperty(sProp)) { - if (vResult[sProp].constructor !== Array) { - vResult[sProp] = [vResult[sProp]]; - } + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i; - vResult[sProp].push(vContent); - } else { - vResult[sProp] = vContent; - nLength++; - } - } + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; + } else { + item.align[i] = null; + } + } - if (bAttributes) { - var nAttrLen = oParentNode.attributes.length, - sAPrefix = bNesteAttr ? '' : sAttrPref, - oAttrParent = bNesteAttr ? {} : vResult; + l = item.cells.length; - for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { - oAttrib = oParentNode.attributes.item(nAttrib); - oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); - } + for (i = 0; i < l; i++) { + item.cells[i] = splitCells(item.cells[i].replace(/^ *\| *| *\| *$/g, ''), item.header.length); + } - if (bNesteAttr) { - if (bFreeze) { - Object.freeze(oAttrParent); + return item; } - - vResult[sAttributesProp] = oAttrParent; - nLength -= nAttrLen - 1; } } + }, { + key: "lheading", + value: function lheading(src) { + var cap = this.rules.block.lheading.exec(src); - if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { - vResult[sValueProp] = vBuiltVal; - } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { - vResult = vBuiltVal; + 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 (bFreeze && (bHighVerb || nLength > 0)) { - Object.freeze(vResult); + 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); - aCache.length = nLevelStart; - return vResult; - } - - function loadObjTree(oXMLDoc, oParentEl, oParentObj) { - var vValue, oChild; - - if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) { - oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); - /* verbosity level is 0 */ - } else if (oParentObj.constructor === Date) { - oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString())); + if (cap) { + return { + type: 'text', + raw: cap[0], + text: cap[0] + }; + } } + }, { + key: "escape", + value: function escape(src) { + var cap = this.rules.inline.escape.exec(src); - for (var sName in oParentObj) { - vValue = oParentObj[sName]; - - if (isFinite(sName) || vValue instanceof Function) { - continue; + if (cap) { + return { + type: 'escape', + raw: cap[0], + text: _escape(cap[1]) + }; } - /* verbosity level is 0 */ - + } + }, { + key: "tag", + value: function tag(src, inLink, inRawBlock) { + var cap = this.rules.inline.tag.exec(src); - 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); + if (cap) { + if (!inLink && /^/i.test(cap[0])) { + inLink = false; } - } else { - oChild = oXMLDoc.createElement(sName); - if (vValue instanceof Object) { - loadObjTree(oXMLDoc, oChild, vValue); - } else if (vValue !== null && vValue !== true) { - oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); + 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; } - oParentEl.appendChild(oChild); + 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] + }; } } - } - - 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); - }; - - this.unbuild = function (oObjTree) { - var oNewDoc = document.implementation.createDocument('', '', null); - loadObjTree(oNewDoc, oNewDoc, oObjTree); - return oNewDoc; - }; - - this.stringify = function (oObjTree) { - return new XMLSerializer().serializeToString(JXON.unbuild(oObjTree)); - }; - }(); // var myObject = JXON.build(doc); - // we got our javascript object! try: alert(JSON.stringify(myObject)); - // var newDoc = JXON.unbuild(myObject); - // we got our Document instance! try: alert((new XMLSerializer()).serializeToString(newDoc)); - - var tiler$5 = utilTiler(); - var dispatch$6 = dispatch('apiStatusChange', 'authLoading', 'authDone', 'change', 'loading', 'loaded', 'loadedNotes'); - var urlroot = 'https://www.openstreetmap.org'; - var oauth = osmAuth({ - url: urlroot, - oauth_consumer_key: '5A043yRSEugj4DJ5TljuapfnrflWDte8jTOcWLlT', - oauth_secret: 'aB3jKq1TRsCOUrfOIZ6oQMEDmv2ptV76PA54NGLL', - loading: authLoading, - done: authDone - }); // hardcode default block of Google Maps - - var _imageryBlocklists = [/.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/]; - var _tileCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - seen: {}, - rtree: new RBush() - }; - var _noteCache = { - toLoad: {}, - loaded: {}, - inflight: {}, - inflightPost: {}, - note: {}, - closed: {}, - rtree: new RBush() - }; - var _userCache = { - toLoad: {}, - user: {} - }; - - var _cachedApiStatus; + }, { + key: "link", + value: function link(src) { + var cap = this.rules.inline.link.exec(src); - var _changeset = {}; + if (cap) { + var trimmedUrl = cap[2].trim(); - var _deferred = new Set(); + if (!this.options.pedantic && /^$/.test(trimmedUrl)) { + return; + } // ending angle bracket cannot be escaped - var _connectionID = 1; - var _tileZoom$3 = 16; - var _noteZoom = 12; - var _rateLimitError; + var rtrimSlash = rtrim(trimmedUrl.slice(0, -1), '\\'); - var _userChangesets; + if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) { + return; + } + } else { + // find closing parenthesis + var lastParenIndex = findClosingBracket(cap[2], '()'); + + if (lastParenIndex > -1) { + var start = cap[0].indexOf('!') === 0 ? 5 : 4; + var linkLen = start + cap[1].length + lastParenIndex; + cap[2] = cap[2].substring(0, lastParenIndex); + cap[0] = cap[0].substring(0, linkLen).trim(); + cap[3] = ''; + } + } - var _userDetails; + var href = cap[2]; + var title = ''; - var _off; // set a default but also load this from the API status + 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) : ''; + } - var _maxWayNodes = 2000; + href = href.trim(); - function authLoading() { - dispatch$6.call('authLoading'); - } + if (/^$/.test(trimmedUrl)) { + // pedantic allows starting angle bracket without ending angle bracket + href = href.slice(1); + } else { + href = href.slice(1, -1); + } + } - function authDone() { - dispatch$6.call('authDone'); - } + return outputLink(cap, { + href: href ? href.replace(this.rules.inline._escapes, '$1') : href, + title: title ? title.replace(this.rules.inline._escapes, '$1') : title + }, cap[0]); + } + } + }, { + key: "reflink", + value: function reflink(src, links) { + var cap; - function abortRequest$5(controllerOrXHR) { - if (controllerOrXHR) { - controllerOrXHR.abort(); - } - } + if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { + var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); + link = links[link.toLowerCase()]; - function hasInflightRequests(cache) { - return Object.keys(cache.inflight).length; - } + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } - 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]; - }); - } + 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 - function getLoc(attrs) { - var lon = attrs.lon && attrs.lon.value; - var lat = attrs.lat && attrs.lat.value; - return [parseFloat(lon), parseFloat(lat)]; - } + if (match[3] && prevChar.match(/(?:[0-9A-Za-z\xAA\xB2\xB3\xB5\xB9\xBA\xBC-\xBE\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0560-\u0588\u05D0-\u05EA\u05EF-\u05F2\u0620-\u064A\u0660-\u0669\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07C0-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u0860-\u086A\u08A0-\u08B4\u08B6-\u08C7\u0904-\u0939\u093D\u0950\u0958-\u0961\u0966-\u096F\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09E6-\u09F1\u09F4-\u09F9\u09FC\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A66-\u0A6F\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AE6-\u0AEF\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B66-\u0B6F\u0B71-\u0B77\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0BE6-\u0BF2\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C66-\u0C6F\u0C78-\u0C7E\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CE6-\u0CEF\u0CF1\u0CF2\u0D04-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D58-\u0D61\u0D66-\u0D78\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DE6-\u0DEF\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E86-\u0E8A\u0E8C-\u0EA3\u0EA5\u0EA7-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F20-\u0F33\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F-\u1049\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u1090-\u1099\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1369-\u137C\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u17E0-\u17E9\u17F0-\u17F9\u1810-\u1819\u1820-\u1878\u1880-\u1884\u1887-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A16\u1A20-\u1A54\u1A80-\u1A89\u1A90-\u1A99\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B50-\u1B59\u1B83-\u1BA0\u1BAE-\u1BE5\u1C00-\u1C23\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1C90-\u1CBA\u1CBD-\u1CBF\u1CE9-\u1CEC\u1CEE-\u1CF3\u1CF5\u1CF6\u1CFA\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2070\u2071\u2074-\u2079\u207F-\u2089\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2150-\u2189\u2460-\u249B\u24EA-\u24FF\u2776-\u2793\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2CFD\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312F\u3131-\u318E\u3192-\u3195\u31A0-\u31BF\u31F0-\u31FF\u3220-\u3229\u3248-\u324F\u3251-\u325F\u3280-\u3289\u32B1-\u32BF\u3400-\u4DBF\u4E00-\u9FFC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7BF\uA7C2-\uA7CA\uA7F5-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA830-\uA835\uA840-\uA873\uA882-\uA8B3\uA8D0-\uA8D9\uA8F2-\uA8F7\uA8FB\uA8FD\uA8FE\uA900-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF-\uA9D9\uA9E0-\uA9E4\uA9E6-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA50-\uAA59\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB69\uAB70-\uABE2\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD07-\uDD33\uDD40-\uDD78\uDD8A\uDD8B\uDE8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return; + var nextChar = match[1] || match[2] || ''; - function getNodes(obj) { - var elems = obj.getElementsByTagName('nd'); - var nodes = new Array(elems.length); + 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?) - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i].attributes.ref.value; - } + maskedSrc = maskedSrc.slice(-1 * src.length + lLength); - return nodes; - } + 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__ - function getNodesJSON(obj) { - var elems = obj.nodes; - var nodes = new Array(elems.length); + rLength = rDelim.length; - for (var i = 0, l = elems.length; i < l; i++) { - nodes[i] = 'n' + elems[i]; - } + 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 + } + } - return nodes; - } + delimTotal -= rLength; + if (delimTotal > 0) continue; // Haven't found enough closing delimiters + // Remove extra characters. *a*** -> *a* - function getTags(obj) { - var elems = obj.getElementsByTagName('tag'); - var tags = {}; + rLength = Math.min(rLength, rLength + delimTotal + midDelimTotal); // Create `em` if smallest delimiter has odd char count. *a*** - for (var i = 0, l = elems.length; i < l; i++) { - var attrs = elems[i].attributes; - tags[attrs.k.value] = attrs.v.value; - } + if (Math.min(lLength, rLength) % 2) { + return { + type: 'em', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: src.slice(1, lLength + match.index + rLength) + }; + } // Create 'strong' if smallest delimiter has even char count. **a*** - return tags; - } - function getMembers(obj) { - var elems = obj.getElementsByTagName('member'); - var members = new Array(elems.length); + 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); - 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 - }; - } + if (cap) { + var text = cap[2].replace(/\n/g, ' '); + var hasNonSpaceChars = /[^ ]/.test(text); + var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text); - return members; - } + if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { + text = text.substring(1, text.length - 1); + } - function getMembersJSON(obj) { - var elems = obj.members; - var members = new Array(elems.length); + 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); - 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 - }; - } + if (cap) { + return { + type: 'br', + raw: cap[0] + }; + } + } + }, { + key: "del", + value: function del(src) { + var cap = this.rules.inline.del.exec(src); - return members; - } + if (cap) { + return { + type: 'del', + raw: cap[0], + text: cap[2] + }; + } + } + }, { + key: "autolink", + value: function autolink(src, mangle) { + var cap = this.rules.inline.autolink.exec(src); - function getVisible(attrs) { - return !attrs.visible || attrs.visible.value !== 'false'; - } + if (cap) { + var text, href; - function parseComments(comments) { - var parsedComments = []; // for each comment + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); + href = 'mailto:' + text; + } else { + text = _escape(cap[1]); + href = text; + } - for (var i = 0; i < comments.length; i++) { - var comment = comments[i]; + 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; - if (comment.nodeName === 'comment') { - var childNodes = comment.childNodes; - var parsedComment = {}; + if (cap = this.rules.inline.url.exec(src)) { + var text, href; - for (var j = 0; j < childNodes.length; j++) { - var node = childNodes[j]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; - parsedComment[nodeName] = node.textContent; + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; - if (nodeName === 'uid') { - var uid = node.textContent; + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); - if (uid && !_userCache.user[uid]) { - _userCache.toLoad[uid] = true; + text = _escape(cap[0]); + + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; } } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; } + } + }, { + key: "inlineText", + value: function inlineText(src, inRawBlock, smartypants) { + var cap = this.rules.inline.text.exec(src); - if (parsedComment) { - parsedComments.push(parsedComment); + 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 + }; } } - } + }]); - return parsedComments; - } + return Tokenizer; + }(); - function encodeNoteRtree(note) { - return { - minX: note.loc[0], - minY: note.loc[1], - maxX: note.loc[0], - maxY: note.loc[1], - data: note - }; - } + var noopTest = helpers.noopTest, + edit = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ - 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) - }); - } + var block$1 = { + newline: /^(?: *(?:\n|$))+/, + code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, + fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/, + hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, + heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, + blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, + list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?! {0,3}bull )\n*|\s*$)/, + html: '^ {0,3}(?:' // optional indentation + + '<(script|pre|style)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) + + '|comment[^\\n]*(\\n+|$)' // (2) + + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) + + '|\\n*|$)' // (4) + + '|\\n*|$)' // (5) + + '|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (6) + + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag + + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag + + ')', + def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, + nptable: noopTest, + table: noopTest, + lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, + // regex template, placeholders will be replaced according to different paragraph + // interruption rules of commonmark and the original markdown spec: + _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html| +\n)[^\n]+)*)/, + text: /^[^\n]+/ }; + block$1._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; + block$1._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; + block$1.def = edit(block$1.def).replace('label', block$1._label).replace('title', block$1._title).getRegex(); + block$1.bullet = /(?:[*+-]|\d{1,9}[.)])/; + block$1.item = /^( *)(bull) ?[^\n]*(?:\n(?! *bull ?)[^\n]*)*/; + block$1.item = edit(block$1.item, 'gm').replace(/bull/g, block$1.bullet).getRegex(); + block$1.listItemStart = edit(/^( *)(bull) */).replace('bull', block$1.bullet).getRegex(); + block$1.list = edit(block$1.list).replace(/bull/g, block$1.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block$1.def.source + ')').getRegex(); + block$1._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; + block$1._comment = /|$)/; + block$1.html = edit(block$1.html, 'i').replace('comment', block$1._comment).replace('tag', block$1._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); + block$1.paragraph = edit(block$1._paragraph).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs + .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|!--)').replace('tag', block$1._tag) // pars can be interrupted by type (6) html blocks + .getRegex(); + block$1.blockquote = edit(block$1.blockquote).replace('paragraph', block$1.paragraph).getRegex(); + /** + * Normal Block Grammar + */ - function parseJSON(payload, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); + block$1.normal = merge$1({}, block$1); + /** + * GFM Block Grammar + */ - if (!payload) { - return callback({ - message: 'No JSON', - status: -1 - }); - } + block$1.gfm = merge$1({}, block$1.normal, { + nptable: '^ *([^|\\n ].*\\|.*)\\n' // Header + + ' {0,3}([-:]+ *\\|[-| :]*)' // Align + + '(?:\\n((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)', + // Cells + table: '^ *\\|(.+)\\n' // Header + + ' {0,3}\\|?( *[-:]+[-| :]*)' // Align + + '(?:\\n *((?:(?!\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells - var 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; + }); + 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) + */ - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); - } + 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 + */ - callback(null, results); - }); + 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 _ - _deferred.add(handle); + }, + 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 + */ - function parseChild(child) { - var parser = jsonparsers[child.type]; - if (!parser) return null; - var uid; - uid = osmEntity.id.fromOSM(child.type, child.id); + inline$1.normal = merge$1({}, inline$1); + /** + * Pedantic Inline Grammar + */ - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + 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 + */ - _tileCache.seen[uid] = true; + 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); } - return parser(child, uid); + out += '&#' + ch + ';'; } + + return out; } + /** + * Block Lexer + */ - var parsers = { - node: function nodeData(obj, uid) { - var attrs = obj.attributes; - return new osmNode({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - loc: getLoc(attrs), - tags: getTags(obj) - }); - }, - way: function wayData(obj, uid) { - var attrs = obj.attributes; - return new osmWay({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - tags: getTags(obj), - nodes: getNodes(obj) - }); - }, - relation: function relationData(obj, uid) { - var attrs = obj.attributes; - return new osmRelation({ - id: uid, - visible: getVisible(attrs), - version: attrs.version.value, - changeset: attrs.changeset && attrs.changeset.value, - timestamp: attrs.timestamp && attrs.timestamp.value, - user: attrs.user && attrs.user.value, - uid: attrs.uid && attrs.uid.value, - tags: getTags(obj), - members: getMembers(obj) - }); - }, - note: function parseNote(obj, uid) { - var attrs = obj.attributes; - var childNodes = obj.childNodes; - var props = {}; - props.id = uid; - props.loc = getLoc(attrs); // if notes are coincident, move them apart slightly - var coincident = false; - var epsilon = 0.00001; + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + _classCallCheck$1(this, Lexer); + + 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 (this.options.pedantic) { + rules.block = block.pedantic; + rules.inline = inline.pedantic; + } else if (this.options.gfm) { + rules.block = block.gfm; + + if (this.options.breaks) { + rules.inline = inline.breaks; + } else { + rules.inline = inline.gfm; + } + } + + this.tokenizer.rules = rules; + } + /** + * Expose Rules + */ + - do { - if (coincident) { - props.loc = geoVecAdd(props.loc, [epsilon, epsilon]); + _createClass$1(Lexer, [{ + key: "lex", + value: + /** + * Preprocessing + */ + function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens, true); + this.inline(this.tokens); + return this.tokens; + } + /** + * Lexing + */ + + }, { + key: "blockTokens", + value: function blockTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var top = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; + + if (this.options.pedantic) { + src = src.replace(/^ +$/gm, ''); } - var bbox = geoExtent(props.loc).bbox(); - coincident = _noteCache.rtree.search(bbox).length; - } while (coincident); // parse note contents + var token, i, l, lastToken; + while (src) { + // newline + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); - for (var i = 0; i < childNodes.length; i++) { - var node = childNodes[i]; - var nodeName = node.nodeName; - if (nodeName === '#text') continue; // if the element is comments, parse the comments + if (token.type) { + tokens.push(token); + } - if (nodeName === 'comments') { - props[nodeName] = parseComments(node.childNodes); - } else { - props[nodeName] = node.textContent; - } - } + continue; + } // code - var note = new osmNote(props); - var item = encodeNoteRtree(note); - _noteCache.note[note.id] = note; - _noteCache.rtree.insert(item); + 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. - return note; - }, - user: function parseUser(obj, uid) { - var attrs = obj.attributes; - var user = { - id: uid, - display_name: attrs.display_name && attrs.display_name.value, - account_created: attrs.account_created && attrs.account_created.value, - changesets_count: '0', - active_blocks: '0' - }; - var img = obj.getElementsByTagName('img'); + if (lastToken && lastToken.type === 'paragraph') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } - if (img && img[0] && img[0].getAttribute('href')) { - user.image_url = img[0].getAttribute('href'); - } + continue; + } // fences - var changesets = obj.getElementsByTagName('changesets'); - if (changesets && changesets[0] && changesets[0].getAttribute('count')) { - user.changesets_count = changesets[0].getAttribute('count'); - } + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading - var blocks = obj.getElementsByTagName('blocks'); - if (blocks && blocks[0]) { - var received = blocks[0].getElementsByTagName('received'); + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // table no leading pipe (gfm) - if (received && received[0] && received[0].getAttribute('active')) { - user.active_blocks = received[0].getAttribute('active'); - } - } - _userCache.user[uid] = user; - delete _userCache.toLoad[uid]; - return user; - } - }; + if (token = this.tokenizer.nptable(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr - function parseXML(xml, callback, options) { - options = Object.assign({ - skipSeen: true - }, options); - if (!xml || !xml.childNodes) { - return callback({ - message: 'No XML', - status: -1 - }); - } + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote - var root = xml.childNodes[0]; - var children = root.childNodes; - var handle = window.requestIdleCallback(function () { - var results = []; - var result; - for (var i = 0; i < children.length; i++) { - result = parseChild(children[i]); - if (result) results.push(result); - } + if (token = this.tokenizer.blockquote(src)) { + src = src.substring(token.raw.length); + token.tokens = this.blockTokens(token.text, [], top); + tokens.push(token); + continue; + } // list - callback(null, results); - }); - _deferred.add(handle); + if (token = this.tokenizer.list(src)) { + src = src.substring(token.raw.length); + l = token.items.length; - function parseChild(child) { - var parser = parsers[child.nodeName]; - if (!parser) return null; - var uid; + for (i = 0; i < l; i++) { + token.items[i].tokens = this.blockTokens(token.items[i].text, [], false); + } - if (child.nodeName === 'user') { - uid = child.attributes.id.value; + tokens.push(token); + continue; + } // html - 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); - if (options.skipSeen) { - if (_tileCache.seen[uid]) return null; // avoid reparsing a "seen" entity + if (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def - _tileCache.seen[uid] = true; - } - } - return parser(child, uid); - } - } // replace or remove note from rtree + if (top && (token = this.tokenizer.def(src))) { + src = src.substring(token.raw.length); + if (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; + } - function updateRtree$3(item, replace) { - _noteCache.rtree.remove(item, function isEql(a, b) { - return a.data.id === b.data.id; - }); + continue; + } // table (gfm) - if (replace) { - _noteCache.rtree.insert(item); - } - } - function wrapcb(thisArg, callback, cid) { - return function (err, result) { - if (err) { - // 400 Bad Request, 401 Unauthorized, 403 Forbidden.. - if (err.status === 400 || err.status === 401 || err.status === 403) { - thisArg.logout(); - } + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading - return callback.call(thisArg, err); - } else if (thisArg.getConnectionId() !== cid) { - return callback.call(thisArg, { - message: 'Connection Switched', - status: -1 - }); - } else { - return callback.call(thisArg, err, result); - } - }; - } - var serviceOsm = { - init: function init() { - utilRebind(this, dispatch$6, 'on'); - }, - reset: function reset() { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph - _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; - function done(err, payload) { - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + if (top && (token = this.tokenizer.paragraph(src))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - var isAuthenticated = that.authenticated(); // 400 Bad Request, 401 Unauthorized, 403 Forbidden - // Logout and retry the request.. - if (isAuthenticated && err && err.status && (err.status === 400 || err.status === 401 || err.status === 403)) { - that.logout(); - that.loadFromAPI(path, callback, options); // else, no retry.. - } else { - // 509 Bandwidth Limit Exceeded, 429 Too Many Requests - // Set the rateLimitError flag and trigger a warning.. - if (!isAuthenticated && !_rateLimitError && err && err.status && (err.status === 509 || err.status === 429)) { - _rateLimitError = err; - dispatch$6.call('change'); - that.reloadApiStatus(); - } else if (err && _cachedApiStatus === 'online' || !err && _cachedApiStatus !== 'online') { - // If the response's error state doesn't match the status, - // it's likely we lost or gained the connection so reload the status - that.reloadApiStatus(); + if (token = this.tokenizer.text(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; + + if (lastToken && lastToken.type === 'text') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + } else { + tokens.push(token); + } + + continue; } - if (callback) { - if (err) { - return callback(err); + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; } else { - if (path.indexOf('.json') !== -1) { - return parseJSON(payload, callback, options); - } else { - return parseXML(payload, callback, options); - } + throw new Error(errMsg); } } } + + return tokens; } + }, { + key: "inline", + value: function inline(tokens) { + var i, j, k, l2, row, token; + var l = tokens.length; - 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 + for (i = 0; i < l; i++) { + token = tokens[i]; - var match = err.message.match(/^\d{3}/); + switch (token.type) { + case 'paragraph': + case 'text': + case 'heading': + { + token.tokens = []; + this.inlineTokens(token.text, token.tokens); + break; + } - if (match) { - done({ - status: +match[0], - statusText: err.message - }); - } else { - done(err.message); + 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; + } } - }); - return controller; + } + + return tokens; } - }, - // 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 + /** + * Lexing/Compiling + */ - 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; + }, { + key: "inlineTokens", + value: function inlineTokens(src) { + var tokens = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : []; + var inLink = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var inRawBlock = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var token, lastToken; // String with links masked to avoid interference with em and strong + + var maskedSrc = src; + var match; + var keepPrevChar, prevChar; // Mask out reflinks + + if (this.tokens.links) { + var links = Object.keys(this.tokens.links); - 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 (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); + } } - }, - content: JXON.stringify(changeset.asJXON()) - }; - _changeset.inflight = oauth.xhr(options, wrapcb(this, createdChangeset, cid)); - } + } + } // Mask out other blocks - function createdChangeset(err, changesetID) { - _changeset.inflight = null; - if (err) { - return callback(err, changeset); + 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 + + + while ((match = this.tokenizer.rules.inline.escapedEmSt.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '++' + maskedSrc.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex); } - _changeset.open = changesetID; - changeset = changeset.update({ - id: changesetID - }); // Upload the changeset.. + while (src) { + if (!keepPrevChar) { + prevChar = ''; + } - var options = { - method: 'POST', - path: '/api/0.6/changeset/' + changesetID + '/upload', - options: { - header: { - 'Content-Type': 'text/xml' + keepPrevChar = false; // escape + + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag + + + if (token = this.tokenizer.tag(src, inLink, inRawBlock)) { + src = src.substring(token.raw.length); + inLink = token.inLink; + inRawBlock = token.inRawBlock; + var _lastToken = tokens[tokens.length - 1]; + + if (_lastToken && token.type === 'text' && _lastToken.type === 'text') { + _lastToken.raw += token.raw; + _lastToken.text += token.text; + } else { + tokens.push(token); } - }, - 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 + continue; + } // link - 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 (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); + + if (token.type === 'link') { + token.tokens = this.inlineTokens(token.text, [], true, inRawBlock); } - }, function () { - return true; - }); - } - } - }, - // Load multiple users in chunks - // (note: callback may be called multiple times) - // GET /api/0.6/users?users=#id1,#id2,...,#idn - loadUsers: function loadUsers(uids, callback) { - var toLoad = []; - var cached = []; - utilArrayUniq(uids).forEach(function (uid) { - if (_userCache.user[uid]) { - delete _userCache.toLoad[uid]; - cached.push(_userCache.user[uid]); - } else { - toLoad.push(uid); - } - }); - if (cached.length || !this.authenticated()) { - callback(undefined, cached); - if (!this.authenticated()) return; // require auth - } + tokens.push(token); + continue; + } // reflink, nolink - 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 (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); + var _lastToken2 = tokens[tokens.length - 1]; - 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]); - } + 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); + } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/' + uid - }, wrapcb(this, done, _connectionID)); + continue; + } // em & strong - function done(err, xml) { - if (err) { - return callback(err); - } - 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); - } + 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 - oauth.xhr({ - method: 'GET', - path: '/api/0.6/user/details' - }, wrapcb(this, done, _connectionID)); - function done(err, xml) { - if (err) { - return callback(err); - } + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - _userDetails = results[0]; - return callback(undefined, _userDetails); - } - }, options); - } - }, - // Load previous changesets for the logged in user - // GET /api/0.6/changesets?user=#id - userChangesets: function userChangesets(callback) { - if (_userChangesets) { - // retrieve cached - return callback(undefined, _userChangesets); - } - this.userDetails(wrapcb(this, gotDetails, _connectionID)); + if (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) - function gotDetails(err, user) { - if (err) { - return callback(err); - } - oauth.xhr({ - method: 'GET', - path: '/api/0.6/changesets?user=' + user.id - }, wrapcb(this, done, _connectionID)); - } + 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 done(err, xml) { - if (err) { - return callback(err); - } - _userChangesets = Array.prototype.map.call(xml.getElementsByTagName('changeset'), function (changeset) { - return { - tags: getTags(changeset) - }; - }).filter(function (changeset) { - var comment = changeset.tags.comment; - return comment && comment !== ''; - }); - return callback(undefined, _userChangesets); - } - }, - // Fetch the status of the OSM API - // GET /api/capabilities - status: function status(callback) { - var url = urlroot + '/api/capabilities'; - var errback = wrapcb(this, done, _connectionID); - d3_xml(url).then(function (data) { - errback(null, data); - })["catch"](function (err) { - errback(err.message); - }); + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // url (gfm) - function done(err, xml) { - if (err) { - // the status is null if no response could be retrieved - return callback(err, null); - } // update blocklists + if (!inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text - var elements = xml.getElementsByTagName('blacklist'); - var regexes = []; - for (var i = 0; i < elements.length; i++) { - var regexString = elements[i].getAttribute('regex'); // needs unencode? + if (token = this.tokenizer.inlineText(src, inRawBlock, smartypants)) { + src = src.substring(token.raw.length); - if (regexString) { - try { - var regex = new RegExp(regexString); - regexes.push(regex); - } catch (e) { - /* noop */ + if (token.raw.slice(-1) !== '_') { + // Track prevChar before string of ____ started + prevChar = token.raw.slice(-1); + } + + keepPrevChar = true; + lastToken = tokens[tokens.length - 1]; + + if (lastToken && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); } + + continue; } - } - if (regexes.length) { - _imageryBlocklists = regexes; - } + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); - 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.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } } + + return tokens; } - }, - // 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: "rules", + get: function get() { + return { + block: block, + inline: inline + }; } + /** + * Static Lex Method + */ - 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 + }, { + key: "lex", + value: function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Static Lex Inline Method + */ - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); // abort inflight requests that are no longer needed + }, { + key: "lexInline", + value: function lexInline(src, options) { + var lexer = new Lexer(options); + return lexer.inlineTokens(src); + } + }]); - var hadRequests = hasInflightRequests(_tileCache); - abortUnwantedRequests$3(_tileCache, tiles); + return Lexer; + }(); - if (hadRequests && !hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner - } // issue new requests.. + var defaults$2 = defaults$5.defaults; + var cleanUrl = helpers.cleanUrl, + escape$2 = helpers.escape; + /** + * Renderer + */ + var Renderer_1 = /*#__PURE__*/function () { + function Renderer(options) { + _classCallCheck$1(this, Renderer); - 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; + this.options = options || defaults$2; + } - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loading'); // start the spinner - } + _createClass$1(Renderer, [{ + key: "code", + value: function code(_code, infostring, escaped) { + var lang = (infostring || '').match(/\S*/)[0]; - var path = '/api/0.6/map.json?bbox='; - var options = { - skipSeen: true - }; - _tileCache.inflight[tile.id] = this.loadFromAPI(path + tile.extent.toParam(), tileCallback, options); + if (this.options.highlight) { + var out = this.options.highlight(_code, lang); - function tileCallback(err, parsed) { - delete _tileCache.inflight[tile.id]; + if (out != null && out !== _code) { + escaped = true; + _code = out; + } + } - if (!err) { - delete _tileCache.toLoad[tile.id]; - _tileCache.loaded[tile.id] = true; - var bbox = tile.extent.bbox(); - bbox.id = tile.id; + _code = _code.replace(/\n$/, '') + '\n'; - _tileCache.rtree.insert(bbox); + if (!lang) { + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; } - if (callback) { - callback(err, Object.assign({ - data: parsed - }, tile)); - } + return '
    ' + (escaped ? _code : escape$2(_code, true)) + '
    \n'; + } + }, { + key: "blockquote", + value: function blockquote(quote) { + return '
    \n' + quote + '
    \n'; + } + }, { + key: "html", + value: function html(_html) { + return _html; + } + }, { + key: "heading", + value: function heading(text, level, raw, slugger) { + if (this.options.headerIds) { + return '' + text + '\n'; + } // ignore IDs + + + return '' + text + '\n'; + } + }, { + key: "hr", + value: function hr() { + return this.options.xhtml ? '
    \n' : '
    \n'; + } + }, { + key: "list", + value: function list(body, ordered, start) { + var type = ordered ? 'ol' : 'ul', + startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; + return '<' + type + startatt + '>\n' + body + '\n'; + } + }, { + key: "listitem", + value: function listitem(text) { + return '
  • ' + text + '
    • \n'; + } + }, { + key: "checkbox", + value: function checkbox(checked) { + return ' '; + } + }, { + key: "paragraph", + value: function paragraph(text) { + return '

    ' + text + '

    \n'; + } + }, { + key: "table", + value: function table(header, body) { + if (body) body = '' + body + ''; + return '\n' + '\n' + header + '\n' + body + '
    \n'; + } + }, { + key: "tablerow", + value: function tablerow(content) { + return '\n' + content + '\n'; + } + }, { + key: "tablecell", + value: function tablecell(content, flags) { + var type = flags.header ? 'th' : 'td'; + var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; + return tag + content + '\n'; + } // span level renderer + + }, { + key: "strong", + value: function strong(text) { + return '' + text + ''; + } + }, { + key: "em", + value: function em(text) { + return '' + text + ''; + } + }, { + key: "codespan", + value: function codespan(text) { + return '' + text + ''; + } + }, { + key: "br", + value: function br() { + return this.options.xhtml ? '
    ' : '
    '; + } + }, { + key: "del", + value: function del(text) { + return '' + text + ''; + } + }, { + key: "link", + value: function link(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - if (!hasInflightRequests(_tileCache)) { - dispatch$6.call('loaded'); // stop the spinner + if (href === null) { + return text; } - } - }, - isDataLoaded: function isDataLoaded(loc) { - var bbox = { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1] - }; - return _tileCache.rtree.collides(bbox); - }, - // load the tile that covers the given `loc` - loadTileAtLoc: function loadTileAtLoc(loc, callback) { - // Back off if the toLoad queue is filling up.. re #6417 - // (Currently `loadTileAtLoc` requests are considered low priority - used by operations to - // let users safely edit geometries which extend to unloaded tiles. We can drop some.) - if (Object.keys(_tileCache.toLoad).length > 50) return; - var k = geoZoomToScale(_tileZoom$3 + 1); - var offset = geoRawMercator().scale(k)(loc); - var projection = geoRawMercator().transform({ - k: k, - x: -offset[0], - y: -offset[1] - }); - var tiles = tiler$5.zoomExtent([_tileZoom$3, _tileZoom$3]).getTiles(projection); - tiles.forEach(function (tile) { - if (_tileCache.toLoad[tile.id] || _tileCache.loaded[tile.id] || _tileCache.inflight[tile.id]) return; - _tileCache.toLoad[tile.id] = true; - this.loadTile(tile, callback); - }, this); - }, - // Load notes from the API in tiles - // GET /api/0.6/notes?bbox= - loadNotes: function loadNotes(projection, noteOptions) { - noteOptions = Object.assign({ - limit: 10000, - closed: 7 - }, noteOptions); - if (_off) return; - var that = this; - var path = '/api/0.6/notes?limit=' + noteOptions.limit + '&closed=' + noteOptions.closed + '&bbox='; - var throttleLoadUsers = throttle(function () { - var uids = Object.keys(_userCache.toLoad); - if (!uids.length) return; - that.loadUsers(uids, function () {}); // eagerly load user details - }, 750); // determine the needed tiles to cover the view + var out = '    '; + return out; + } + }, { + key: "image", + value: function image(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); - abortUnwantedRequests$3(_noteCache, tiles); // issue new requests.. + if (href === null) { + return text; + } - 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]; + var out = '' + text + '' : '>'; + return out; } - - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); + }, { + key: "text", + value: function text(_text) { + return _text; } + }]); - if (!note.loc[0] || !note.loc[1] || !note.newComment) return; // location & description required + return Renderer; + }(); - var comment = note.newComment; + /** + * TextRenderer + * returns only the textual part of the token + */ + var TextRenderer_1 = /*#__PURE__*/function () { + function TextRenderer() { + _classCallCheck$1(this, TextRenderer); + } - if (note.newCategory && note.newCategory !== 'None') { - comment += ' #' + note.newCategory; + _createClass$1(TextRenderer, [{ + key: "strong", + value: // no need for block level renderers + function strong(text) { + return text; } - - var path = '/api/0.6/notes?' + utilQsString({ - lon: note.loc[0], - lat: note.loc[1], - text: comment - }); - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); - - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; - - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. - - - 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); + }, { + key: "em", + value: function em(text) { + return text; } - }, - // Update a note - // POST /api/0.6/notes/#id/comment?text=comment - // POST /api/0.6/notes/#id/close?text=comment - // POST /api/0.6/notes/#id/reopen?text=comment - postNoteUpdate: function postNoteUpdate(note, newStatus, callback) { - if (!this.authenticated()) { - return callback({ - message: 'Not Authenticated', - status: -3 - }, note); + }, { + key: "codespan", + value: function codespan(text) { + return text; } - - if (_noteCache.inflightPost[note.id]) { - return callback({ - message: 'Note update already inflight', - status: -2 - }, note); + }, { + key: "del", + value: function del(text) { + return text; } - - var action; - - 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 + }, { + key: "html", + value: function html(text) { + return text; } - - var path = '/api/0.6/notes/' + note.id + '/' + action; - - if (note.newComment) { - path += '?' + utilQsString({ - text: note.newComment - }); + }, { + 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 ''; } + }]); - _noteCache.inflightPost[note.id] = oauth.xhr({ - method: 'POST', - path: path - }, wrapcb(this, done, _connectionID)); + return TextRenderer; + }(); - function done(err, xml) { - delete _noteCache.inflightPost[note.id]; + /** + * Slugger generates header id + */ + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + _classCallCheck$1(this, Slugger); - if (err) { - return callback(err); - } // we get the updated note back, remove from caches and reparse.. + this.seen = {}; + } + _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 + */ - this.removeNote(note); // update closed note cache - used to populate `closed:note` changeset tag + }, { + key: "getNextSafeSlug", + value: function getNextSafeSlug(originalSlug, isDryRun) { + var slug = originalSlug; + var occurenceAccumulator = 0; - if (action === 'close') { - _noteCache.closed[note.id] = true; - } else if (action === 'reopen') { - delete _noteCache.closed[note.id]; + if (this.seen.hasOwnProperty(slug)) { + occurenceAccumulator = this.seen[originalSlug]; + + do { + occurenceAccumulator++; + slug = originalSlug + '-' + occurenceAccumulator; + } while (this.seen.hasOwnProperty(slug)); } - var options = { - skipSeen: false - }; - return parseXML(xml, function (err, results) { - if (err) { - return callback(err); - } else { - return callback(undefined, results[0]); - } - }, options); - } - }, - "switch": function _switch(options) { - urlroot = options.urlroot; - oauth.options(Object.assign({ - url: urlroot, - loading: authLoading, - done: authDone - }, options)); - this.reset(); - this.userChangesets(function () {}); // eagerly load user details/changesets + if (!isDryRun) { + this.seen[originalSlug] = occurenceAccumulator; + this.seen[slug] = 0; + } - 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; + 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 (!arguments.length) { - return { - tile: cloneCache(_tileCache), - note: cloneCache(_noteCache), - user: cloneCache(_userCache) - }; - } // access caches directly for testing (e.g., loading notes rtree) - - - if (obj === 'get') { - return { - tile: _tileCache, - note: _noteCache, - user: _userCache - }; + }, { + 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 (obj.tile) { - _tileCache = obj.tile; - _tileCache.inflight = {}; - } + return Slugger; + }(); - if (obj.note) { - _noteCache = obj.note; - _noteCache.inflight = {}; - _noteCache.inflightPost = {}; - } + var defaults$1 = defaults$5.defaults; + var unescape$1 = helpers.unescape; + /** + * Parsing & Compiling + */ - if (obj.user) { - _userCache = obj.user; - } + var Parser_1 = /*#__PURE__*/function () { + function Parser(options) { + _classCallCheck$1(this, Parser); - 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; + this.options = options || defaults$1; + this.options.renderer = this.options.renderer || new Renderer_1(); + this.renderer = this.options.renderer; + this.renderer.options = this.options; + this.textRenderer = new TextRenderer_1(); + this.slugger = new Slugger_1(); + } + /** + * Static Parse Method + */ - function done(err, res) { - if (err) { - if (callback) callback(err); - return; - } - if (that.getConnectionId() !== cid) { - if (callback) callback({ - message: 'Connection Switched', - status: -1 - }); - return; - } + _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; - _rateLimitError = undefined; - dispatch$6.call('change'); - if (callback) callback(err, res); - that.userChangesets(function () {}); // eagerly load user details/changesets - } + for (i = 0; i < l; i++) { + token = tokens[i]; - 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 + switch (token.type) { + case 'space': + { + continue; + } - 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(); - } - }; + case 'hr': + { + out += this.renderer.hr(); + continue; + } - var _apibase = 'https://wiki.openstreetmap.org/w/api.php'; - var _inflight$1 = {}; - var _wikibaseCache = {}; - var _localeIDs = { - en: false - }; + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape$1(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } - var debouncedRequest = debounce(request, 500, { - leading: false - }); + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } - 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); - }); - } + case 'table': + { + header = ''; // header - var serviceOsmWikibase = { - init: function init() { - _inflight$1 = {}; - _wikibaseCache = {}; - _localeIDs = {}; - }, - reset: function reset() { - Object.values(_inflight$1).forEach(function (controller) { - controller.abort(); - }); - _inflight$1 = {}; - }, + cell = ''; + l2 = token.header.length; - /** - * 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; - } + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.tokens.header[j]), { + header: true, + align: token.align[j] + }); + } - if (locale && stmt.qualifiers && stmt.qualifiers.P26 && stmt.qualifiers.P26[0].datavalue.value.id === locale) { - localePick = stmt; - } - }); - var result = localePick || preferredPick; + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.cells.length; - if (result) { - var datavalue = result.mainsnak.datavalue; - return datavalue.type === 'wikibase-entityid' ? datavalue.value.id : datavalue.value; - } else { - return undefined; - } - }, + for (j = 0; j < l2; j++) { + row = token.tokens.cells[j]; + cell = ''; + l3 = row.length; - /** - * 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; + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k]), { + header: false, + align: token.align[k] + }); + } - 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); - } - }); - } + body += this.renderer.tablerow(cell); + } - if (rtypeSitelink) { - if (_wikibaseCache[rtypeSitelink]) { - result.rtype = _wikibaseCache[rtypeSitelink]; - } else { - titles.push(rtypeSitelink); - } - } + out += this.renderer.table(header, body); + continue; + } - if (keySitelink) { - if (_wikibaseCache[keySitelink]) { - result.key = _wikibaseCache[keySitelink]; - } else { - titles.push(keySitelink); - } - } + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } - if (tagSitelink) { - if (_wikibaseCache[tagSitelink]) { - result.tag = _wikibaseCache[tagSitelink]; - } else { - titles.push(tagSitelink); - } - } + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; - 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"}} + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; + if (item.task) { + checkbox = this.renderer.checkbox(checked); - var obj = { - action: 'wbgetentities', - sites: 'wiki', - titles: titles.join('|'), - languages: params.langCodes.join('|'), - languagefallback: 1, - origin: '*', - format: 'json' // There is an MW Wikibase API bug https://phabricator.wikimedia.org/T212069 - // We shouldn't use v1 until it gets fixed, but should switch to it afterwards - // formatversion: 2, + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'text') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; - }; - var url = _apibase + '?' + utilQsString(obj); - doRequest(url, function (err, d) { - if (err) { - callback(err); - } else if (!d.success || d.error) { - callback(d.error.messages.map(function (v) { - return v.html['*']; - }).join('
    ')); - } else { - var localeID = false; - Object.values(d.entities).forEach(function (res) { - if (res.missing !== '') { - var title = res.sitelinks.wiki.title; + if (item.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 (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 + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); + } + + out += this.renderer.list(body, ordered, start); + continue; } - } - }); - if (localeSitelink) { - // If locale ID is not found, store false to prevent repeated queries - that.addLocale(params.langCodes[0], localeID); - } + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } - 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; - } + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; + } - var entity = data.rtype || data.tag || data.key; + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; - if (!entity) { - callback('No entity'); - return; - } + while (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } - var i; - var description; + out += top ? this.renderer.paragraph(body) : body; + continue; + } - for (i in langCodes) { - var _code = langCodes[i]; + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; - if (entity.descriptions[_code] && entity.descriptions[_code].language === _code) { - description = entity.descriptions[_code]; - break; + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } } } - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + return out; + } + /** + * Parse Inline Tokens + */ - var result = { - title: entity.title, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://wiki.openstreetmap.org/wiki/' + entity.title - }; // add image + }, { + key: "parseInline", + value: function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token; + var l = tokens.length; - if (entity.claims) { - var imageroot; - var image = that.claimToValue(entity, 'P4', langCodes[0]); + for (i = 0; i < l; i++) { + token = tokens[i]; - if (image) { - imageroot = 'https://commons.wikimedia.org/w/index.php'; - } else { - image = that.claimToValue(entity, 'P28', langCodes[0]); + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } - if (image) { - imageroot = 'https://wiki.openstreetmap.org/w/index.php'; - } - } + case 'html': + { + out += renderer.html(token.text); + break; + } - if (imageroot && image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - } - } // Try to get a wiki page from tag data item first, followed by the corresponding key data item. - // If neither tag nor key data item contain a wiki page in the needed language nor English, - // get the first found wiki page from either the tag or the key item. + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } - 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]; + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } - for (i in wikis) { - var wiki = wikis[i]; + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } - 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); + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } - if (info) { - result.wiki = info; - break; - } - } + case 'br': + { + out += renderer.br(); + break; + } - if (result.wiki) break; - } + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } - callback(null, result); // Helper method to get wiki info if a given language exists + case 'text': + { + out += renderer.text(token.text); + break; + } - function getWikiInfo(wiki, langCode, tKey) { - if (wiki && wiki[langCode]) { - return { - title: wiki[langCode], - text: tKey, - url: 'https://wiki.openstreetmap.org/wiki/' + wiki[langCode] - }; + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; + + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } } } - }); - }, - 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() {} - }; - 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); + return out; + } + }], [{ + key: "parse", + value: function parse(tokens, options) { + var parser = new Parser(options); + return parser.parse(tokens); + } + /** + * Static Parse Inline Method + */ - request.abort = function () { - window.clearTimeout(t); - }; + }, { + key: "parseInline", + value: function parseInline(tokens, options) { + var parser = new Parser(options); + return parser.parseInline(tokens); } + }]); - return request; + return Parser; + }(); + + 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 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 rand() { - var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; - var c = ''; - var i = -1; + if (typeof src !== 'string') { + throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } - while (++i < 15) { - c += chars.charAt(Math.floor(Math.random() * 52)); + if (typeof opt === 'function') { + callback = opt; + opt = null; + } + + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + if (callback) { + var highlight = opt.highlight; + var tokens; + + try { + tokens = Lexer_1.lex(src, opt); + } catch (e) { + return callback(e); } - return c; - } + var done = function done(err) { + var out; - function create(url) { - var e = url.match(/callback=(\w+)/); - var c = e ? e[1] : rand(); + if (!err) { + try { + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } - jsonpCache[c] = function (data) { - if (jsonpCache[c]) { - callback(data); + out = Parser_1.parse(tokens, opt); + } catch (e) { + err = e; + } } - finalize(); + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); }; - function finalize() { - delete jsonpCache[c]; - script.remove(); + if (!highlight || highlight.length < 3) { + return done(); } - 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; - } + delete opt.highlight; + if (!tokens.length) return done(); + var pending = 0; + marked.walkTokens(tokens, function (token) { + if (token.type === 'code') { + pending++; + setTimeout(function () { + highlight(token.text, token.lang, function (err, code) { + if (err) { + return done(err); + } - var 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 (code != null && code !== token.text) { + token.text = code; + token.escaped = true; + } - var maxHfov = 90; // zoom out degrees + pending--; - var defaultHfov = 45; - var _hires = false; - var _resolution = 512; // higher numbers are slower - 512, 1024, 2048, 4096 + if (pending === 0) { + done(); + } + }); + }, 0); + } + }); - var _currScene = 0; + if (pending === 0) { + done(); + } - var _ssCache; + return; + } - var _pannellumViewer; + try { + var _tokens = Lexer_1.lex(src, opt); - var _sceneOptions = { - showFullscreenCtrl: false, - autoLoad: true, - compass: true, - yaw: 0, - minHfov: minHfov, - maxHfov: maxHfov, - hfov: defaultHfov, - type: 'cubemap', - cubeMap: [] - }; + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); + } - var _loadViewerPromise$2; - /** - * abortRequest(). - */ + return Parser_1.parse(_tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; + } - function abortRequest$6(i) { - i.abort(); + throw e; + } } /** - * localeTimeStamp(). + * Options */ - 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); - } + marked.options = marked.setOptions = function (opt) { + merge(marked.defaults, opt); + changeDefaults(marked.defaults); + return marked; + }; + + marked.getDefaults = getDefaults; + marked.defaults = defaults; /** - * loadTiles() wraps the process of generating tiles and then fetching image points for each tile. + * Use Extension */ + marked.use = function (extension) { + var opts = merge({}, extension); - function loadTiles$2(which, url, projection, margin) { - var tiles = tiler$6.margin(margin).getTiles(projection); // abort inflight requests that are no longer needed - - var cache = _ssCache[which]; - Object.keys(cache.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k.indexOf(tile.id + ',') === 0; - }); + if (extension.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer_1(); - 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. - */ + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; + renderer[prop] = function () { + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } - function loadNextTilePage$2(which, url, tile) { - var cache = _ssCache[which]; - var nextPage = cache.nextPage[tile.id] || 0; - var id = tile.id + ',' + String(nextPage); - if (cache.loaded[id] || cache.inflight[id]) return; - cache.inflight[id] = getBubbles(url, tile, function (bubbles) { - cache.loaded[id] = true; - delete cache.inflight[id]; - if (!bubbles) return; // [].shift() removes the first element, some statistics info, not a bubble point + var ret = extension.renderer[prop].apply(renderer, args); - bubbles.shift(); - var features = bubbles.map(function (bubble) { - if (cache.points[bubble.id]) return null; // skip duplicates + if (ret === false) { + ret = prevRenderer.apply(renderer, args); + } - 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 + return ret; + }; }; - cache.points[bubble.id] = d; // a sequence starts here - if (bubble.pr === undefined) { - cache.leaders.push(bubble.id); + for (var prop in extension.renderer) { + _loop(prop); } - return { - minX: loc[0], - minY: loc[1], - maxX: loc[0], - maxY: loc[1], - data: d - }; - }).filter(Boolean); - cache.rtree.load(features); - connectSequences(); + opts.renderer = renderer; + })(); + } - if (which === 'bubbles') { - dispatch$7.call('loadedImages'); - } - }); - } // call this sometimes to connect the bubbles into sequences + if (extension.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer_1(); + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; - function connectSequences() { - var cache = _ssCache.bubbles; - var keepLeaders = []; + 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 < cache.leaders.length; i++) { - var bubble = cache.points[cache.leaders[i]]; - var seen = {}; // try to make a sequence.. use the key of the leader bubble. + var ret = extension.tokenizer[prop].apply(tokenizer, args); - var sequence = { - key: bubble.key, - bubbles: [] - }; - var complete = false; + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); + } - do { - sequence.bubbles.push(bubble); - seen[bubble.key] = true; + return ret; + }; + }; - if (bubble.ne === undefined) { - complete = true; - } else { - bubble = cache.points[bubble.ne]; // advance to next + for (var prop in extension.tokenizer) { + _loop2(prop); } - } while (bubble && !seen[bubble.key] && !complete); - if (complete) { - _ssCache.sequences[sequence.key] = sequence; // assign bubbles to the sequence - - for (var j = 0; j < sequence.bubbles.length; j++) { - sequence.bubbles[j].sequenceKey = sequence.key; - } // create a GeoJSON LineString + opts.tokenizer = tokenizer; + })(); + } + if (extension.walkTokens) { + var walkTokens = marked.defaults.walkTokens; - 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 + opts.walkTokens = function (token) { + extension.walkTokens(token); + if (walkTokens) { + walkTokens(token); + } + }; + } - cache.leaders = keepLeaders; - } + marked.setOptions(opts); + }; /** - * getBubbles() handles the request to the server for a tile extent of 'bubbles' (streetside image locations). + * Run callback for every token */ - function getBubbles(url, tile, callback) { - var rect = tile.extent.rectangle(); - var urlForRequest = url + utilQsString({ - n: rect[3], - s: rect[1], - e: rect[2], - w: rect[0], - c: maxResults$2, - appkey: bubbleAppKey, - jsCallback: '{callback}' - }); - return jsonpRequest(urlForRequest, function (data) { - if (!data || data.error) { - callback(null); - } else { - callback(data); - } - }); - } // partition viewport into higher zoom tiles + marked.walkTokens = function (tokens, callback) { + var _iterator = _createForOfIteratorHelper(tokens), + _step; + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var token = _step.value; + callback(token); - 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 + switch (token.type) { + case 'table': + { + var _iterator2 = _createForOfIteratorHelper(token.tokens.header), + _step2; - var tiler = utilTiler().zoomExtent([z2, z2]); - return tiler.getTiles(projection).map(function (tile) { - return tile.extent; - }); - } // no more than `limit` results per partition. + try { + for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { + var cell = _step2.value; + marked.walkTokens(cell, callback); + } + } catch (err) { + _iterator2.e(err); + } finally { + _iterator2.f(); + } + var _iterator3 = _createForOfIteratorHelper(token.tokens.cells), + _step3; - 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() - */ + try { + for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { + var row = _step3.value; + var _iterator4 = _createForOfIteratorHelper(row), + _step4; - function loadImage(imgInfo) { - return new Promise(function (resolve) { - var img = new Image(); + 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(); + } - 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' - }); - }; + break; + } - img.onerror = function () { - resolve({ - data: imgInfo, - status: 'error' - }); - }; + case 'list': + { + marked.walkTokens(token.items, callback); + break; + } - img.setAttribute('crossorigin', ''); - img.src = imgInfo.url; - }); - } + default: + { + if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } + } + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + }; /** - * loadCanvas() + * Parse Inline */ - 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' - }; - }); - } + marked.parseInline = function (src, opt) { + // throw error in case of non string input + if (typeof src === 'undefined' || src === null) { + throw new Error('marked.parseInline(): input parameter is undefined or null'); + } + + if (typeof src !== 'string') { + throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } + + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + try { + var tokens = Lexer_1.lexInline(src, opt); + + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } + + return Parser_1.parseInline(tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + + if (opt.silent) { + return '

    An error occurred:

    ' + escape$1(e.message + '', true) + '
    '; + } + + throw e; + } + }; /** - * loadFaces() + * Expose */ - function loadFaces(faceGroup) { - return Promise.all(faceGroup.map(loadCanvas)).then(function () { - return { - status: 'loadFaces done' - }; - }); - } + 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; - 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 + 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; - 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); + function abortRequest$4(controller) { + if (controller) { + controller.abort(); + } + } + + function abortUnwantedRequests$1(cache, tiles) { + Object.keys(cache.inflightTile).forEach(function (k) { + var wanted = tiles.find(function (tile) { + return k === tile.id; + }); + + if (!wanted) { + abortRequest$4(cache.inflightTile[k]); + delete cache.inflightTile[k]; + } + }); } - function qkToXY(qk) { - var x = 0; - var y = 0; - var scale = 256; + 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 + - 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; + function updateRtree$1(item, replace) { + _cache.rtree.remove(item, function (a, b) { + return a.data.id === b.data.id; + }); + + if (replace) { + _cache.rtree.insert(item); } + } // Issues shouldn't obscure each other - return [x, y]; - } - function getQuadKeys() { - var dim = _resolution / 256; - var quadKeys; + function preventCoincident(loc) { + var coincident = false; - 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']; - } + 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); - return quadKeys; + return loc; } - var serviceStreetside = { - /** - * init() initialize streetside. - */ + var serviceOsmose = { + title: 'osmose', init: function init() { - if (!_ssCache) { + _mainFileFetcher.get('qa_data').then(function (d) { + _osmoseData = d.osmose; + _osmoseData.items = Object.keys(d.osmose.icons).map(function (s) { + return s.split('-')[0]; + }).reduce(function (unique, item) { + return unique.indexOf(item) !== -1 ? unique : [].concat(_toConsumableArray(unique), [item]); + }, []); + }); + + if (!_cache) { this.reset(); } - this.event = utilRebind(this, dispatch$7, 'on'); + this.event = utilRebind(this, dispatch$5, 'on'); }, - - /** - * reset() reset the cache. - */ reset: function reset() { - if (_ssCache) { - Object.values(_ssCache.bubbles.inflight).forEach(abortRequest$6); + 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; } - _ssCache = { - bubbles: { - inflight: {}, - loaded: {}, - nextPage: {}, - rtree: new RBush(), - points: {}, - leaders: [] - }, - sequences: {} + _cache = { + data: {}, + loadedTile: {}, + inflightTile: {}, + inflightPost: {}, + closed: {}, + rtree: new RBush(), + strings: _strings, + colors: _colors }; }, + loadIssues: function loadIssues(projection) { + var _this = this; - /** - * 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 + 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 - _ssCache.bubbles.rtree.search(bbox).forEach(function (d) { - var key = d.data.sequenceKey; + var tiles = tiler$4.zoomExtent([_tileZoom$1, _tileZoom$1]).getTiles(projection); // abort inflight requests that are no longer needed - if (key && !seen[key]) { - seen[key] = true; - results.push(_ssCache.sequences[key].geojson); - } - }); + abortUnwantedRequests$1(_cache, tiles); // issue new requests.. - return results; - }, + tiles.forEach(function (tile) { + if (_cache.loadedTile[tile.id] || _cache.inflightTile[tile.id]) return; - /** - * loadBubbles() - */ - loadBubbles: function loadBubbles(projection, margin) { - // by default: request 2 nearby tiles so we can connect sequences. - if (margin === undefined) margin = 2; - loadTiles$2('bubbles', bubbleApi, projection, margin); - }, - viewer: function viewer() { - return _pannellumViewer; - }, - initViewer: function initViewer() { - if (!window.pannellum) return; - if (_pannellumViewer) return; - _currScene += 1; + var _tile$xyz = _slicedToArray(tile.xyz, 3), + x = _tile$xyz[0], + y = _tile$xyz[1], + z = _tile$xyz[2]; - var sceneID = _currScene.toString(); + 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; - var options = { - 'default': { - firstScene: sceneID - }, - scenes: {} - }; - options.scenes[sceneID] = _sceneOptions; - _pannellumViewer = window.pannellum.viewer('ideditor-viewer-streetside', options); - }, - ensureViewerLoaded: function ensureViewerLoaded(context) { - if (_loadViewerPromise$2) return _loadViewerPromise$2; // create ms-wrapper, a photo wrapper class + if (data.features) { + data.features.forEach(function (issue) { + var _issue$properties = issue.properties, + item = _issue$properties.item, + cl = _issue$properties["class"], + id = _issue$properties.uuid; + /* Osmose issues are uniquely identified by a unique + `item` and `class` combination (both integer values) */ - var 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) + var itemType = "".concat(item, "-").concat(cl); // Filter out unsupported issue types (some are too specific or advanced) - 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 + if (itemType in _osmoseData.icons) { + var loc = issue.geometry.coordinates; // lon, lat - 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. + loc = preventCoincident(loc); + var d = new QAItem(loc, _this, itemType, id, { + item: item + }); // Setting elems here prevents UI detail requests - var t = timer(function (elapsed) { - dispatch$7.call('viewerChanged'); + if (item === 8300 || item === 8360) { + d.elems = []; + } - 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 + _cache.data[d.id] = d; - wrap = wrap.merge(wrapEnter).call(setupCanvas, true); // Register viewer resize handler + _cache.rtree.insert(encodeIssueRtree(d)); + } + }); + } - context.ui().photoviewer.on('resize.streetside', function () { - if (_pannellumViewer) { - _pannellumViewer.resize(); - } + dispatch$5.call('loaded'); + })["catch"](function () { + delete _cache.inflightTile[tile.id]; + _cache.loadedTile[tile.id] = true; + }); }); - _loadViewerPromise$2 = new Promise(function (resolve, reject) { - var loadedCount = 0; + }, + loadIssueDetail: function loadIssueDetail(issue) { + var _this2 = this; - function loaded() { - loadedCount += 1; // wait until both files are loaded + // Issue details only need to be fetched once + if (issue.elems !== undefined) { + return Promise.resolve(issue); + } - if (loadedCount === 2) resolve(); - } + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "?langs=").concat(_mainLocalizer.localeCode()); - var head = select('head'); // load streetside pannellum viewer css + 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 - 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 + issue.detail = data.subtitle ? marked_1(data.subtitle.auto) : ''; - 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; + _this2.replaceItem(issue); + }; + + return d3_json(url).then(cacheDetails).then(function () { + return issue; }); - return _loadViewerPromise$2; + }, + loadStrings: function loadStrings() { + var locale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _mainLocalizer.localeCode(); + var items = Object.keys(_osmoseData.icons); - function step(stepBy) { - return function () { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - if (!selected) return; - var nextID = stepBy === 1 ? selected.ne : selected.pr; + if (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 yaw = _pannellumViewer.getYaw(); - var ca = selected.ca + yaw; - var origin = selected.loc; // construct a search trapezoid pointing out from current bubble + if (!(locale in _cache.strings)) { + _cache.strings[locale] = {}; + } // Only need to cache strings for supported issue types + // Using multiple individual item + class requests to reduce fetched data size - var meters = 35; - var p1 = [origin[0] + geoMetersToLon(meters / 5, origin[1]), origin[1]]; - var p2 = [origin[0] + geoMetersToLon(meters / 2, origin[1]), origin[1] + geoMetersToLat(meters)]; - var p3 = [origin[0] - geoMetersToLon(meters / 2, origin[1]), origin[1] + geoMetersToLat(meters)]; - var p4 = [origin[0] - geoMetersToLon(meters / 5, origin[1]), origin[1]]; - var poly = [p1, p2, p3, p4, p1]; // rotate it to face forward/backward - var angle = (stepBy === 1 ? ca : ca + 180) * (Math.PI / 180); - poly = geoRotate(poly, -angle, origin); - var extent = poly.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); // find nearest other bubble in the search polygon + var allRequests = items.map(function (itemType) { + // No need to request data we already have + if (itemType in _cache.strings[locale]) return null; - var minDist = Infinity; + 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$categories$; - _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)); + var _cat$items = _slicedToArray(cat.items, 1), + _cat$items$ = _cat$items[0], + item = _cat$items$ === void 0 ? { + "class": [] + } : _cat$items$; - if (minTheta > 20) { - dist += 5; // penalize distance if camera angles don't match - } + var _item$class = _slicedToArray(item["class"], 1), + _item$class$ = _item$class[0], + cl = _item$class$ === void 0 ? null : _item$class$; // If null default value is reached, data wasn't as expected (or was empty) - if (dist < minDist) { - nextID = d.data.key; - minDist = dist; - } - }); - 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; - }, + if (!cl) { + /* eslint-disable no-console */ + console.log("Osmose strings request (".concat(itemType, ") had unexpected data")); + /* eslint-enable no-console */ - /** - * showViewer() - */ - showViewer: function showViewer(context) { - var wrap = context.container().select('.photoviewer').classed('hide', false); - var isHidden = wrap.selectAll('.photo-wrapper.ms-wrapper.hide').size(); + return; + } // Cache served item colors to automatically style issue markers later - if (isHidden) { - wrap.selectAll('.photo-wrapper:not(.ms-wrapper)').classed('hide', true); - wrap.selectAll('.photo-wrapper.ms-wrapper').classed('hide', false); - } - return this; - }, + var itemInt = item.item, + color = item.color; - /** - * 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); - }, + 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 - /** - * 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 - 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() + var title = cl.title, + detail = cl.detail, + fix = cl.fix, + trap = cl.trap; // Osmose titles shouldn't contain markdown + + 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; }; - _sceneOptions = Object.assign(_sceneOptions, viewstate); - that.selectImage(context, d.key).showViewer(context); + + 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 + + + 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]; }); - label.append('span').html(_t.html('streetside.hires')); - var captureInfo = line1.append('div').attr('class', 'attribution-capture-info'); // Add capture date + }, + 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 (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 (_cache.inflightPost[issue.id]) { + return callback({ + message: 'Issue update already inflight', + status: -2 + }, issue); + } // UI sets the status to either 'done' or 'false' - if (d.captured_at) { - captureInfo.append('span').attr('class', 'captured_at').html(localeTimestamp(d.captured_at)); - } // Add image links + var url = "".concat(_osmoseUrlRoot, "/issue/").concat(issue.id, "/").concat(issue.newStatus); + var controller = new AbortController(); - 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; + var after = function after() { + delete _cache.inflightPost[issue.id]; - for (var i = 0; i < paddingNeeded; i++) { - bubbleIdQuadKey = '0' + bubbleIdQuadKey; - } + _this3.removeItem(issue); - 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 + 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; + } - var faceKeys = ['01', '02', '03', '10', '11', '12']; // Map images to cube faces + _cache.closed[issue.item] += 1; + } - 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] - }; - }); + if (callback) callback(null, issue); + }; + + _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); }); - loadFaces(faces).then(function () { - if (!_pannellumViewer) { - that.initViewer(); - } else { - // make a new scene - _currScene += 1; + }, + // 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 + + 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); + } + }; + + /*! 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; - var sceneID = _currScene.toString(); + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} - _pannellumViewer.addScene(sceneID, _sceneOptions).loadScene(sceneID); // remove previous scene + m = e & (1 << -nBits) - 1; + e >>= -nBits; + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} - if (_currScene > 2) { - sceneID = (_currScene - 1).toString(); + 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; + } - _pannellumViewer.removeScene(sceneID); - } - } - }); - return this; - }, - getSequenceKeyForBubble: function getSequenceKeyForBubble(d) { - return d && d.sequenceKey; - }, - // Updates the currently highlighted sequence and selected bubble. - // Reset is only necessary when interacting with the viewport because - // this implicitly changes the currently selected bubble/sequence - setStyles: function setStyles(context, hovered, reset) { - if (reset) { - // reset all layers - context.container().selectAll('.viewfield-group').classed('highlighted', false).classed('hovered', false).classed('currentView', false); - context.container().selectAll('.sequence').classed('highlighted', false).classed('currentView', false); - } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen); + }; - var hoveredBubbleKey = hovered && hovered.key; - var hoveredSequenceKey = this.getSequenceKeyForBubble(hovered); - var hoveredSequence = hoveredSequenceKey && _ssCache.sequences[hoveredSequenceKey]; - var hoveredBubbleKeys = hoveredSequence && hoveredSequence.bubbles.map(function (d) { - return d.key; - }) || []; - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var selectedBubbleKey = selected && selected.key; - var selectedSequenceKey = this.getSequenceKeyForBubble(selected); - var selectedSequence = selectedSequenceKey && _ssCache.sequences[selectedSequenceKey]; - var selectedBubbleKeys = selectedSequence && selectedSequence.bubbles.map(function (d) { - return d.key; - }) || []; // highlight sibling viewfields on either the selected or the hovered sequences + var 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); - 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 + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0; + e = eMax; + } else { + e = Math.floor(Math.log(value) / Math.LN2); - context.container().selectAll('.viewfield-group .viewfield').attr('d', viewfieldPath); + if (value * (c = Math.pow(2, -e)) < 1) { + e--; + c *= 2; + } - function viewfieldPath() { - var d = this.parentNode.__data__; + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * Math.pow(2, 1 - eBias); + } - 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 (value * c >= 2) { + e++; + c /= 2; } - return this; - }, - updateUrlImage: function updateUrlImage(imageKey) { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); + 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; + } + } - if (imageKey) { - hash.photo = 'streetside/' + imageKey; - } else { - delete hash.photo; - } + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - window.location.replace('#' + utilQsString(hash, true)); - } - }, + e = e << mLen | m; + eLen += mLen; - /** - * cache(). - */ - cache: function cache() { - return _ssCache; - } - }; + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - 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' + buffer[offset + i - d] |= s * 128; }; - 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' + + var ieee754 = { + read: read$6, + write: write$6 }; - function sets(params, n, o) { - if (params.geometry && o[params.geometry]) { - params[n] = o[params.geometry]; - } + var pbf = Pbf; - return params; + function Pbf(buf) { + this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0); + this.pos = 0; + this.type = 0; + this.length = this.buf.length; } - function setFilter(params) { - return sets(params, 'filter', tag_filters); - } + Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum - function setSort(params) { - return sets(params, 'sortname', tag_sorts); - } + Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 - function setSortMembers(params) { - return sets(params, 'sortname', tag_sort_members); - } + Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields - function clean(params) { - return utilObjectOmit(params, ['geometry', 'debounce']); - } + Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 - function filterKeys(type) { - var count_type = type ? 'count_' + type : 'count_all'; - return function (d) { - return parseFloat(d[count_type]) > 2500 || d.in_wiki; - }; - } + var SHIFT_LEFT_32 = (1 << 16) * (1 << 16), + SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32; // Threshold chosen based on both benchmarking and knowledge about browser string + // data structures (which currently switch structure types at 12 bytes or more) - function filterMultikeys(prefix) { - return function (d) { - // d.key begins with prefix, and d.key contains no additional ':'s - var re = new RegExp('^' + prefix + '(.*)$'); - var matches = d.key.match(re) || []; - return matches.length === 2 && matches[1].indexOf(':') === -1; - }; - } + 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 filterValues(allowUpperCase) { - return function (d) { - if (d.value.match(/[;,]/) !== null) return false; // exclude some punctuation + 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 (!allowUpperCase && d.value.match(/[A-Z*]/) !== null) return false; // exclude uppercase letters + 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; - return parseFloat(d.fraction) > 0.0; - }; - } + if (end - pos >= TEXT_DECODER_MIN_LENGTH && utf8TextDecoder) { + // longer strings are fast with the built-in browser TextDecoder API + return readUtf8TextDecoder(this.buf, pos, end); + } // short strings are fast with our custom implementation - function filterRoles(geometry) { - return function (d) { - if (d.role === '') return false; // exclude empty role - if (d.role.match(/[A-Z*;,]/) !== null) return false; // exclude uppercase letters and some punctuation + 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 || []; - return parseFloat(d[tag_members_fractions[geometry]]) > 0.0; - }; - } + while (this.pos < end) { + arr.push(this.readVarint(isSigned)); + } - function valKey(d) { - return { - value: d.key, - title: d.key - }; - } + return arr; + }, + readPackedSVarint: function readPackedSVarint(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); + var end = readPackedEnd(this); + arr = arr || []; - function valKeyDescription(d) { - var obj = { - value: d.value, - title: d.description || d.value - }; + while (this.pos < end) { + arr.push(this.readSVarint()); + } - if (d.count) { - obj.count = d.count; - } + return arr; + }, + readPackedBoolean: function readPackedBoolean(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); + var end = readPackedEnd(this); + arr = arr || []; - return obj; - } + while (this.pos < end) { + arr.push(this.readBoolean()); + } - function roleKey(d) { - return { - value: d.role, - title: d.role - }; - } // sort keys with ':' lower than keys without ':' + return arr; + }, + readPackedFloat: function readPackedFloat(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); + var end = readPackedEnd(this); + arr = arr || []; + while (this.pos < end) { + arr.push(this.readFloat()); + } - function sortKeys(a, b) { - return a.key.indexOf(':') === -1 && b.key.indexOf(':') !== -1 ? -1 : a.key.indexOf(':') !== -1 && b.key.indexOf(':') === -1 ? 1 : 0; - } + return arr; + }, + readPackedDouble: function readPackedDouble(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); + var end = readPackedEnd(this); + arr = arr || []; - var debouncedRequest$1 = debounce(request$1, 300, { - leading: false - }); + while (this.pos < end) { + arr.push(this.readDouble()); + } - 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); - }); - } + return arr; + }, + readPackedFixed32: function readPackedFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - function checkCache(url, params, exactMatch, callback) { - var rp = params.rp || 25; - var testQuery = params.query || ''; - var testUrl = url; + while (this.pos < end) { + arr.push(this.readFixed32()); + } - do { - var hit = _taginfoCache[testUrl]; // exact match, or shorter match yielding fewer than max results (rp) + return arr; + }, + readPackedSFixed32: function readPackedSFixed32(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); + var end = readPackedEnd(this); + arr = arr || []; - if (hit && (url === testUrl || hit.length < rp)) { - callback(null, hit); - return true; - } // don't try to shorten the query + while (this.pos < end) { + arr.push(this.readSFixed32()); + } + return arr; + }, + readPackedFixed64: function readPackedFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - 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) + while (this.pos < end) { + arr.push(this.readFixed64()); + } - testQuery = testQuery.slice(0, -1); - testUrl = url.replace(/&query=(.*?)&/, '&query=' + testQuery + '&'); - } while (testQuery.length >= 0); + return arr; + }, + readPackedSFixed64: function readPackedSFixed64(arr) { + if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); + var end = readPackedEnd(this); + arr = arr || []; - return false; - } + while (this.pos < end) { + arr.push(this.readSFixed64()); + } - 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 + 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; - 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 + while (length < this.pos + min) { + length *= 2; + } - _popularKeys[d.value] = true; - }); - }); + if (length !== this.length) { + var buf = new Uint8Array(length); + buf.set(this.buf); + this.buf = buf; + this.length = length; + } }, - reset: function reset() { - Object.values(_inflight$2).forEach(function (controller) { - controller.abort(); - }); - _inflight$2 = {}; + finish: function finish() { + this.length = this.pos; + this.pos = 0; + return this.buf.subarray(0, this.length); }, - 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); - } - }); + writeFixed32: function writeFixed32(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; }, - 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); - } - }); + writeSFixed32: function writeSFixed32(val) { + this.realloc(4); + writeInt32(this.buf, val, this.pos); + this.pos += 4; }, - values: function values(params, callback) { - // Exclude popular keys from values lookups.. see #3955 - var key = params.key; + writeFixed64: function writeFixed64(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + writeSFixed64: function writeSFixed64(val) { + this.realloc(8); + writeInt32(this.buf, val & -1, this.pos); + writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4); + this.pos += 8; + }, + writeVarint: function writeVarint(val) { + val = +val || 0; - if (key && _popularKeys[key]) { - callback(null, []); + if (val > 0xfffffff || val < 0) { + writeBigVarint(val, this); return; } - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(setFilter(params))); - params = Object.assign({ - rp: 25, - sortname: 'count_all', - sortorder: 'desc', - page: 1, - lang: _mainLocalizer.languageCode() - }, params); - var url = _apibase$1 + 'key/values?' + utilQsString(params); - doRequest(url, params, false, callback, function (err, d) { - if (err) { - callback(err); - } else { - // In most cases we prefer taginfo value results with lowercase letters. - // A few OSM keys expect values to contain uppercase values (see #3377). - // This is not an exhaustive list (e.g. `name` also has uppercase values) - // but these are the fields where taginfo value lookup is most useful. - var re = /network|taxon|genus|species|brand|grape_variety|royal_cypher|listed_status|booth|rating|stars|:output|_hours|_times|_ref|manufacturer|country|target|brewery/; - var allowUpperCase = re.test(params.key); - var f = filterValues(allowUpperCase); - var result = d.data.filter(f).map(valKeyDescription); - _taginfoCache[url] = result; - callback(null, result); - } - }); + 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; }, - 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); - } - }); + writeSVarint: function writeSVarint(val) { + this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); }, - docs: function docs(params, callback) { - var doRequest = params.debounce ? debouncedRequest$1 : request$1; - params = clean(setSort(params)); - var path = 'key/wiki_pages?'; + 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 (params.value) { - path = 'tag/wiki_pages?'; - } else if (params.rtype) { - path = 'relation/wiki_pages?'; + var startPos = this.pos; // write the string directly to the buffer and see how much was written + + 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 + + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; + }, + writeFloat: function writeFloat(val) { + this.realloc(4); + ieee754.write(this.buf, val, this.pos, true, 23, 4); + this.pos += 4; + }, + writeDouble: function writeDouble(val) { + this.realloc(8); + ieee754.write(this.buf, val, this.pos, true, 52, 8); + this.pos += 8; + }, + writeBytes: function writeBytes(buffer) { + var len = buffer.length; + this.writeVarint(len); + this.realloc(len); + + for (var i = 0; i < len; i++) { + this.buf[this.pos++] = buffer[i]; } + }, + writeRawMessage: function writeRawMessage(fn, obj) { + this.pos++; // reserve 1 byte for short message length + // write the message directly to the buffer and see how much was written - var 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); - } - }); + var startPos = this.pos; + fn(obj, this); + var len = this.pos - startPos; + if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + + this.pos = startPos - 1; + this.writeVarint(len); + this.pos += len; }, - apibase: function apibase(_) { - if (!arguments.length) return _apibase$1; - _apibase$1 = _; - return this; + 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 helpers$1 = createCommonjsModule(function (module, exports) { - - Object.defineProperty(exports, "__esModule", { - value: true - }); - /** - * @module helpers - */ + 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'); + } - /** - * Earth Radius used with the Harvesine formula and approximates using a spherical (non-ellipsoid) Earth. - * - * @memberof helpers - * @type {number} - */ + function readPackedEnd(pbf) { + return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; + } - exports.earthRadius = 6371008.8; - /** - * Unit of measurement factors using a spherical (non-ellipsoid) earth radius. - * - * @memberof helpers - * @type {Object} - */ + function toNum(low, high, isSigned) { + if (isSigned) { + return high * 0x100000000 + (low >>> 0); + } - 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} - */ + return (high >>> 0) * 0x100000000 + (low >>> 0); + } - 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} - */ + function writeBigVarint(val, pbf) { + var low, high; - 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 - */ + if (val >= 0) { + low = val % 0x100000000 | 0; + high = val / 0x100000000 | 0; + } else { + low = ~(-val % 0x100000000); + high = ~(-val / 0x100000000); - function feature(geom, properties, options) { - if (options === void 0) { - options = {}; + if (low ^ 0xffffffff) { + low = low + 1 | 0; + } else { + low = 0; + high = high + 1 | 0; } + } - var feat = { - type: "Feature" - }; + if (val >= 0x10000000000000000 || val < -0x10000000000000000) { + throw new Error('Given varint doesn\'t fit into 10 bytes'); + } - if (options.id === 0 || options.id) { - feat.id = options.id; - } + pbf.realloc(10); + writeBigVarintLow(low, high, pbf); + writeBigVarintHigh(high, pbf); + } - if (options.bbox) { - feat.bbox = options.bbox; - } + 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; + } - feat.properties = properties || {}; - feat.geometry = geom; - return feat; - } + 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; + } - 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 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 geometry(type, coordinates, options) { + pbf.realloc(extraLen); - switch (type) { - case "Point": - return point(coordinates).geometry; + for (var i = pbf.pos - 1; i >= startPos; i--) { + pbf.buf[i + extraLen] = pbf.buf[i]; + } + } - case "LineString": - return lineString(coordinates).geometry; + function _writePackedVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeVarint(arr[i]); + } + } - case "Polygon": - return polygon(coordinates).geometry; + function _writePackedSVarint(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSVarint(arr[i]); + } + } - case "MultiPoint": - return multiPoint(coordinates).geometry; + function _writePackedFloat(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFloat(arr[i]); + } + } - case "MultiLineString": - return multiLineString(coordinates).geometry; + function _writePackedDouble(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeDouble(arr[i]); + } + } - case "MultiPolygon": - return multiPolygon(coordinates).geometry; + function _writePackedBoolean(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeBoolean(arr[i]); + } + } - default: - throw new Error(type + " is invalid"); - } + function _writePackedFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed32(arr[i]); } + } - 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 - */ + function _writePackedSFixed(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeSFixed32(arr[i]); + } + } - function point(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function _writePackedFixed2(arr, pbf) { + for (var i = 0; i < arr.length; i++) { + pbf.writeFixed64(arr[i]); + } + } - var geom = { - type: "Point", - coordinates: coordinates - }; - return feature(geom, properties, options); + 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.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 = {}; - } + function readUInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; + } - return featureCollection(coordinates.map(function (coords) { - return point(coords, properties); - }), options); - } + function writeInt32(buf, val, pos) { + buf[pos] = val; + buf[pos + 1] = val >>> 8; + buf[pos + 2] = val >>> 16; + buf[pos + 3] = val >>> 24; + } - 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 readInt32(buf, pos) { + return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); + } - function polygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function readUtf8(buf, pos, end) { + var str = ''; + var i = pos; + + while (i < end) { + var b0 = buf[i]; + var c = null; // codepoint - for (var _i = 0, coordinates_1 = coordinates; _i < coordinates_1.length; _i++) { - var ring = coordinates_1[_i]; + var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; + if (i + bytesPerSequence > end) break; + var b1, b2, b3; - if (ring.length < 4) { - throw new Error("Each LinearRing of a Polygon must have 4 or more Positions."); + if (bytesPerSequence === 1) { + if (b0 < 0x80) { + c = b0; } + } else if (bytesPerSequence === 2) { + b1 = buf[i + 1]; + + if ((b1 & 0xC0) === 0x80) { + c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; - 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."); + if (c <= 0x7F) { + c = null; } } - } - - var geom = { - type: "Polygon", - coordinates: coordinates - }; - return feature(geom, properties, options); - } - - exports.polygon = polygon; - /** - * Creates a {@link Polygon} {@link FeatureCollection} from an Array of Polygon coordinates. - * - * @name polygons - * @param {Array>>>} coordinates an array of Polygon coordinates - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the FeatureCollection - * @returns {FeatureCollection} Polygon FeatureCollection - * @example - * var polygons = turf.polygons([ - * [[[-5, 52], [-4, 56], [-2, 51], [-7, 54], [-5, 52]]], - * [[[-15, 42], [-14, 46], [-12, 41], [-17, 44], [-15, 42]]], - * ]); - * - * //=polygons - */ + } else if (bytesPerSequence === 3) { + b1 = buf[i + 1]; + b2 = buf[i + 2]; - function polygons(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; - return featureCollection(coordinates.map(function (coords) { - return polygon(coords, properties); - }), options); - } + 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]; - 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 - */ + if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { + c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; - function lineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; + if (c <= 0xFFFF || c >= 0x110000) { + c = null; + } + } } - if (coordinates.length < 2) { - throw new Error("coordinates must be an array of two or more positions"); + if (c === null) { + c = 0xFFFD; + bytesPerSequence = 1; + } else if (c > 0xFFFF) { + c -= 0x10000; + str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); + c = 0xDC00 | c & 0x3FF; } - var geom = { - type: "LineString", - coordinates: coordinates - }; - return feature(geom, properties, options); + str += String.fromCharCode(c); + i += bytesPerSequence; } - 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 - */ + return str; + } - function lineStrings(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + function readUtf8TextDecoder(buf, pos, end) { + return utf8TextDecoder.decode(buf.subarray(pos, end)); + } - return featureCollection(coordinates.map(function (coords) { - return lineString(coords, properties); - }), options); - } + function writeUtf8(buf, str, pos) { + for (var i = 0, c, lead; i < str.length; i++) { + c = str.charCodeAt(i); // code point - 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 - */ + 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; + } - function featureCollection(features, options) { - if (options === void 0) { - options = {}; + continue; + } + } else if (lead) { + buf[pos++] = 0xEF; + buf[pos++] = 0xBF; + buf[pos++] = 0xBD; + lead = null; } - var fc = { - type: "FeatureCollection" - }; + if (c < 0x80) { + buf[pos++] = c; + } else { + if (c < 0x800) { + buf[pos++] = c >> 0x6 | 0xC0; + } else { + if (c < 0x10000) { + buf[pos++] = c >> 0xC | 0xE0; + } else { + buf[pos++] = c >> 0x12 | 0xF0; + buf[pos++] = c >> 0xC & 0x3F | 0x80; + } - if (options.id) { - fc.id = options.id; - } + buf[pos++] = c >> 0x6 & 0x3F | 0x80; + } - if (options.bbox) { - fc.bbox = options.bbox; + buf[pos++] = c & 0x3F | 0x80; } - - fc.features = features; - return fc; } - exports.featureCollection = featureCollection; - /** - * Creates a {@link Feature} based on a - * coordinate array. Properties can be added optionally. - * - * @name multiLineString - * @param {Array>>} coordinates an array of LineStrings - * @param {Object} [properties={}] an Object of key-value pairs to add as properties - * @param {Object} [options={}] Optional Parameters - * @param {Array} [options.bbox] Bounding Box Array [west, south, east, north] associated with the Feature - * @param {string|number} [options.id] Identifier associated with the Feature - * @returns {Feature} a MultiLineString feature - * @throws {Error} if no coordinates are passed - * @example - * var multiLine = turf.multiLineString([[[0,0],[10,10]]]); - * - * //=multiLine - */ + return pos; + } - function multiLineString(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } + var pointGeometry = Point; + /** + * A standalone point geometry with useful accessor, comparison, and + * modification methods. + * + * @class Point + * @param {Number} x the x-coordinate. this could be longitude or screen + * pixels, or any other sort of unit. + * @param {Number} y the y-coordinate. this could be latitude or screen + * pixels, or any other sort of unit. + * @example + * var point = new Point(-77, 38); + */ - var geom = { - type: "MultiLineString", - coordinates: coordinates - }; - return feature(geom, properties, options); - } + function Point(x, y) { + this.x = x; + this.y = y; + } - exports.multiLineString = multiLineString; + Point.prototype = { /** - * 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 + * 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 multiPoint(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } - - 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 - * + * 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 multiPolygon(coordinates, properties, options) { - if (options === void 0) { - options = {}; - } - - var geom = { - type: "MultiPolygon", - coordinates: coordinates - }; - return feature(geom, properties, options); - } - - 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 + * 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); + }, - function geometryCollection(geometries, properties, options) { - if (options === void 0) { - options = {}; - } - - var geom = { - type: "GeometryCollection", - geometries: geometries - }; - return feature(geom, properties, options); - } - - exports.geometryCollection = geometryCollection; /** - * Round number to precision - * - * @param {number} num Number - * @param {number} [precision=0] Precision - * @returns {number} rounded number - * @example - * turf.round(120.4321) - * //=120 - * - * turf.round(120.4321, 2) - * //=120.43 + * 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); + }, - function round(num, precision) { - if (precision === void 0) { - precision = 0; - } - - if (precision && !(precision >= 0)) { - throw new Error("precision must be a positive number"); - } - - 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 + * 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 radiansToLength(radians, units) { - if (units === void 0) { - units = "kilometers"; - } - - var factor = exports.factors[units]; - - if (!factor) { - throw new Error(units + " units is invalid"); - } - - return radians * factor; - } - - 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 + * 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 lengthToRadians(distance, units) { - if (units === void 0) { - units = "kilometers"; - } - - var factor = exports.factors[units]; - - if (!factor) { - throw new Error(units + " units is invalid"); - } - - 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 + * Divide this point's x & y coordinates by a factor, + * yielding a new point. + * @param {Point} k factor + * @return {Point} output point */ + div: function div(k) { + return this.clone()._div(k); + }, - function lengthToDegrees(distance, units) { - return radiansToDegrees(lengthToRadians(distance, units)); - } - - exports.lengthToDegrees = lengthToDegrees; /** - * Converts any bearing angle from the north line direction (positive clockwise) - * and returns an angle between 0-360 degrees (positive clockwise), 0 being the north line - * - * @name bearingToAzimuth - * @param {number} bearing angle, between -180 and +180 degrees - * @returns {number} angle between 0 and 360 degrees + * 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 bearingToAzimuth(bearing) { - var angle = bearing % 360; - - if (angle < 0) { - angle += 360; - } - - return angle; - } - - 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 + * 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); + }, - function radiansToDegrees(radians) { - var degrees = radians % (2 * Math.PI); - return degrees * 180 / Math.PI; - } - - 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 + * 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); + }, - function degreesToRadians(degrees) { - var radians = degrees % 360; - return radians * Math.PI / 180; - } - - 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 + * 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 convertLength(length, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "kilometers"; - } - - if (finalUnit === void 0) { - finalUnit = "kilometers"; - } - - if (!(length >= 0)) { - throw new Error("length must be a positive number"); - } - - return radiansToLength(lengthToRadians(length, originalUnit), finalUnit); - } - - exports.convertLength = convertLength; /** - * Converts a area to the requested unit. - * Valid units: kilometers, kilometres, meters, metres, centimetres, millimeters, acres, miles, yards, feet, inches - * @param {number} area to be converted - * @param {Units} [originalUnit="meters"] of the distance - * @param {Units} [finalUnit="kilometers"] returned unit - * @returns {number} the converted distance + * 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(); + }, - function convertArea(area, originalUnit, finalUnit) { - if (originalUnit === void 0) { - originalUnit = "meters"; - } - - if (finalUnit === void 0) { - finalUnit = "kilometers"; - } - - if (!(area >= 0)) { - throw new Error("area must be a positive number"); - } - - var startFactor = exports.areaFactors[originalUnit]; - - if (!startFactor) { - throw new Error("invalid original units"); - } - - var finalFactor = exports.areaFactors[finalUnit]; - - if (!finalFactor) { - throw new Error("invalid final units"); - } - - return area / startFactor * finalFactor; - } - - exports.convertArea = convertArea; /** - * isNumber - * - * @param {*} num Number to validate - * @returns {boolean} true/false - * @example - * turf.isNumber(123) - * //=true - * turf.isNumber('foo') - * //=false + * 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 isNumber(num) { - return !isNaN(num) && num !== null && !Array.isArray(num) && !/^\s*$/.test(num); - } - - exports.isNumber = isNumber; /** - * isObject - * - * @param {*} input variable to validate - * @returns {boolean} true/false - * @example - * turf.isObject({elevation: 10}) - * //=true - * turf.isObject('foo') - * //=false + * 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); + }, - function isObject(input) { - return !!input && input.constructor === Object; - } - - exports.isObject = isObject; /** - * Validate BBox - * - * @private - * @param {Array} bbox BBox to validate - * @returns {void} - * @throws Error if BBox is not valid - * @example - * validateBBox([-180, -40, 110, 50]) - * //=OK - * validateBBox([-180, -40]) - * //=Error - * validateBBox('Foo') - * //=Error - * validateBBox(5) - * //=Error - * validateBBox(null) - * //=Error - * validateBBox(undefined) - * //=Error + * Judge whether this point is equal to another point, returning + * true or false. + * @param {Point} other the other point + * @return {boolean} whether the points are equal */ + equals: function equals(other) { + return this.x === other.x && this.y === other.y; + }, - function validateBBox(bbox) { - if (!bbox) { - throw new Error("bbox is required"); - } - - if (!Array.isArray(bbox)) { - throw new Error("bbox must be an Array"); - } - - if (bbox.length !== 4 && bbox.length !== 6) { - throw new Error("bbox must be an Array of 4 or 6 numbers"); - } - - bbox.forEach(function (num) { - if (!isNumber(num)) { - throw new Error("bbox must only contain numbers"); - } - }); - } - - 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 + * 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 validateId(id) { - if (!id) { - throw new Error("id is required"); - } - - if (["string", "number"].indexOf(_typeof(id)) === -1) { - throw new Error("id must be a number or a string"); - } - } - - exports.validateId = validateId; // Deprecated methods - - function radians2degrees() { - throw new Error("method has been renamed to `radiansToDegrees`"); - } - - exports.radians2degrees = radians2degrees; - - function degrees2radians() { - throw new Error("method has been renamed to `degreesToRadians`"); - } - - exports.degrees2radians = degrees2radians; - - function distanceToDegrees() { - throw new Error("method has been renamed to `lengthToDegrees`"); - } - - exports.distanceToDegrees = distanceToDegrees; - - function distanceToRadians() { - throw new Error("method has been renamed to `lengthToRadians`"); - } - - exports.distanceToRadians = distanceToRadians; - - function radiansToDistance() { - throw new Error("method has been renamed to `radiansToLength`"); - } - - exports.radiansToDistance = radiansToDistance; - - function bearingToAngle() { - throw new Error("method has been renamed to `bearingToAzimuth`"); - } - - exports.bearingToAngle = bearingToAngle; - - function convertDistance() { - throw new Error("method has been renamed to `convertLength`"); - } - - exports.convertDistance = convertDistance; - }); - - var invariant = createCommonjsModule(function (module, exports) { - - 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] + * 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; + }, - function getCoord(coord) { - if (!coord) { - throw new Error("coord is required"); - } - - if (!Array.isArray(coord)) { - if (coord.type === "Feature" && coord.geometry !== null && coord.geometry.type === "Point") { - return coord.geometry.coordinates; - } - - if (coord.type === "Point") { - return coord.coordinates; - } - } - - if (Array.isArray(coord) && coord.length >= 2 && !Array.isArray(coord[0]) && !Array.isArray(coord[1])) { - return coord; - } - - throw new Error("coord must be GeoJSON Point or an Array of numbers"); - } - - exports.getCoord = getCoord; /** - * Unwrap coordinates from a Feature, Geometry Object or an Array - * - * @name getCoords - * @param {Array|Geometry|Feature} coords Feature, Geometry Object or an Array - * @returns {Array} coordinates - * @example - * var poly = turf.polygon([[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]]); - * - * var coords = turf.getCoords(poly); - * //= [[[119.32, -8.7], [119.55, -8.69], [119.51, -8.54], [119.32, -8.7]]] + * Get the angle from the 0, 0 coordinate to this point, in radians + * coordinates. + * @return {Number} angle */ + angle: function angle() { + return Math.atan2(this.y, this.x); + }, - function getCoords(coords) { - if (Array.isArray(coords)) { - return coords; - } // Feature - - - if (coords.type === "Feature") { - if (coords.geometry !== null) { - return coords.geometry.coordinates; - } - } else { - // Geometry - if (coords.coordinates) { - return coords.coordinates; - } - } - - throw new Error("coords must be GeoJSON Feature, Geometry Object or an Array"); - } + /** + * 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); + }, - exports.getCoords = getCoords; /** - * Checks if coordinates contains a number - * - * @name containsNumber - * @param {Array} coordinates GeoJSON Coordinates - * @returns {boolean} true if Array contains a number + * Get the angle between this point and another point, in radians + * @param {Point} b the other point + * @return {Number} angle */ + angleWith: function angleWith(b) { + return this.angleWithSep(b.x, b.y); + }, - function containsNumber(coordinates) { - if (coordinates.length > 1 && helpers$1.isNumber(coordinates[0]) && helpers$1.isNumber(coordinates[1])) { - return true; - } + /* + * 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()); + + 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 (Array.isArray(coordinates[0]) && coordinates[0].length) { - return containsNumber(coordinates[0]); - } + Point.convert = function (a) { + if (a instanceof Point) { + return a; + } - throw new Error("coordinates must only contain numbers"); + if (Array.isArray(a)) { + return new Point(a[0], a[1]); } - 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. - */ + return a; + }; - function geojsonType(value, type, name) { - if (!type || !name) { - throw new Error("type and name required"); - } + var vectortilefeature = VectorTileFeature$1; - if (!value || value.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + value.type); - } - } + function VectorTileFeature$1(pbf, end, extent, keys, values) { + // Public + this.properties = {}; + this.extent = extent; + this.type = 0; // Private - 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. - */ + this._pbf = pbf; + this._geometry = -1; + this._keys = keys; + this._values = values; + pbf.readFields(readFeature, this, end); + } - function featureOf(feature, type, name) { - if (!feature) { - throw new Error("No feature passed"); - } + function readFeature(tag, feature, pbf) { + if (tag == 1) feature.id = pbf.readVarint();else if (tag == 2) readTag(pbf, feature);else if (tag == 3) feature.type = pbf.readVarint();else if (tag == 4) feature._geometry = pbf.pos; + } - if (!name) { - throw new Error(".featureOf() requires a name"); - } + function readTag(pbf, feature) { + var end = pbf.readVarint() + pbf.pos; - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); - } + while (pbf.pos < end) { + var key = feature._keys[pbf.readVarint()], + value = feature._values[pbf.readVarint()]; - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); - } + feature.properties[key] = value; } + } - 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. - */ + VectorTileFeature$1.types = ['Unknown', 'Point', 'LineString', 'Polygon']; - function collectionOf(featureCollection, type, name) { - if (!featureCollection) { - throw new Error("No featureCollection passed"); - } + 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 (!name) { - throw new Error(".collectionOf() requires a name"); + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; } - if (!featureCollection || featureCollection.type !== "FeatureCollection") { - throw new Error("Invalid input to " + name + ", FeatureCollection required"); - } + length--; - for (var _i = 0, _a = featureCollection.features; _i < _a.length; _i++) { - var feature = _a[_i]; + if (cmd === 1 || cmd === 2) { + x += pbf.readSVarint(); + y += pbf.readSVarint(); - if (!feature || feature.type !== "Feature" || !feature.geometry) { - throw new Error("Invalid input to " + name + ", Feature with geometry required"); + if (cmd === 1) { + // moveTo + if (line) lines.push(line); + line = []; } - if (!feature.geometry || feature.geometry.type !== type) { - throw new Error("Invalid input to " + name + ": must be a " + type + ", given " + feature.geometry.type); + line.push(new pointGeometry(x, y)); + } else if (cmd === 7) { + // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90 + if (line) { + line.push(line[0].clone()); // closePolygon } + } else { + throw new Error('unknown command ' + cmd); } } - exports.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]} - */ + if (line) lines.push(line); + return lines; + }; - function getGeom(geojson) { - if (geojson.type === "Feature") { - return geojson.geometry; - } + 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 geojson; - } + while (pbf.pos < end) { + if (length <= 0) { + var cmdLen = pbf.readVarint(); + cmd = cmdLen & 0x7; + length = cmdLen >> 3; + } - 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" - */ + length--; - function getType(geojson, name) { - if (geojson.type === "FeatureCollection") { - return "FeatureCollection"; + 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 (geojson.type === "GeometryCollection") { - return "GeometryCollection"; - } + return [x1, y1, x2, y2]; + }; - if (geojson.type === "Feature" && geojson.geometry !== null) { - return geojson.geometry.type; - } + 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; - return geojson.type; + 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]; + } } - exports.getType = getType; - }); + switch (this.type) { + case 1: + var points = []; - 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 + for (i = 0; i < coords.length; i++) { + points[i] = coords[i][0]; + } - function lineclip(points, bbox, result) { - var len = points.length, - codeA = bitCode(points[0], bbox), - part = [], - i, - a, - b, - codeB, - lastCode; - if (!result) result = []; + coords = points; + project(coords); + break; - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode(b, bbox); + case 2: + for (i = 0; i < coords.length; i++) { + project(coords[i]); + } - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + break; - if (codeB !== lastCode) { - // segment went outside - part.push(b); + case 3: + coords = classifyRings(coords); - if (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); + for (i = 0; i < coords.length; i++) { + for (j = 0; j < coords[i].length; j++) { + project(coords[i][j]); } - - 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); } - } - codeA = lastCode; + break; } - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + if (coords.length === 1) { + coords = coords[0]; + } else { + type = 'Multi' + type; + } + var result = { + type: "Feature", + geometry: { + type: type, + coordinates: coords + }, + properties: this.properties + }; - function polygonclip(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + if ('id' in this) { + result.id = this.id; + } - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode(prev, bbox) & edge); + return result; + }; // classifies an array of rings into polygons with outer rings and holes - 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 (inside !== prevInside) result.push(intersect(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + function classifyRings(rings) { + var len = rings.length; + if (len <= 1) return [rings]; + var polygons = [], + polygon, + ccw; - prev = p; - prevInside = inside; - } + for (var i = 0; i < len; i++) { + var area = signedArea(rings[i]); + if (area === 0) continue; + if (ccw === undefined) ccw = area < 0; - points = result; - if (!points.length) break; + if (ccw === area < 0) { + if (polygon) polygons.push(polygon); + polygon = [rings[i]]; + } else { + polygon.push(rings[i]); + } } - return result; - } // intersect a segment against one of the 4 lines that make up the bbox - - - function intersect(a, b, edge, bbox) { - return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top - edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom - edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right - edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : // left - null; - } // bit code reflects the point position relative to the bbox: - // left mid right - // top 1001 1000 1010 - // mid 0001 0000 0010 - // bottom 0101 0100 0110 - + if (polygon) polygons.push(polygon); + return polygons; + } - function bitCode(p, bbox) { - var code = 0; - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right + function signedArea(ring) { + var sum = 0; - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + 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); + } - return code; + return sum; } - lineclip_1["default"] = _default; - var bboxClip_1 = createCommonjsModule(function (module, exports) { + var vectortilelayer = VectorTileLayer$1; - var __importStar = commonjsGlobal && commonjsGlobal.__importStar || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) { - if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; - } - result["default"] = mod; - return result; - }; + function VectorTileLayer$1(pbf, end) { + // Public + this.version = 1; + this.name = null; + this.extent = 4096; + this.length = 0; // Private - Object.defineProperty(exports, "__esModule", { - value: true - }); + this._pbf = pbf; + this._keys = []; + this._values = []; + this._features = []; + pbf.readFields(readLayer, this, end); + this.length = this._features.length; + } - var lineclip = __importStar(lineclip_1); - /** - * Takes a {@link Feature} and a bbox and clips the feature to the bbox using - * [lineclip](https://github.com/mapbox/lineclip). - * May result in degenerate edges when clipping Polygons. - * - * @name bboxClip - * @param {Feature} feature feature to clip to the bbox - * @param {BBox} bbox extent in [minX, minY, maxX, maxY] order - * @returns {Feature} clipped Feature - * @example - * var bbox = [0, 0, 10, 10]; - * var poly = turf.polygon([[[2, 2], [8, 4], [12, 8], [3, 7], [2, 2]]]); - * - * var clipped = turf.bboxClip(poly, bbox); - * - * //addToMap - * var addToMap = [bbox, poly, clipped] - */ + 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 readValueMessage(pbf) { + var value = null, + end = pbf.readVarint() + pbf.pos; - function bboxClip(feature, bbox) { - var geom = invariant.getGeom(feature); - var type = geom.type; - var properties = feature.type === "Feature" ? feature.properties : {}; - var coords = geom.coordinates; + while (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; + } - switch (type) { - case "LineString": - case "MultiLineString": - var lines_1 = []; + return value; + } // return feature `i` from this layer as a `VectorTileFeature` - if (type === "LineString") { - coords = [coords]; - } - coords.forEach(function (line) { - lineclip.polyline(line, bbox, lines_1); - }); + 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]; - if (lines_1.length === 1) { - return helpers$1.lineString(lines_1[0], properties); - } + var end = this._pbf.readVarint() + this._pbf.pos; - return helpers$1.multiLineString(lines_1, properties); + return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); + }; - case "Polygon": - return helpers$1.polygon(clipPolygon(coords, bbox), properties); + var vectortile = VectorTile$1; - case "MultiPolygon": - return helpers$1.multiPolygon(coords.map(function (poly) { - return clipPolygon(poly, bbox); - }), properties); + function VectorTile$1(pbf, end) { + this.layers = pbf.readFields(readTile, {}, end); + } - default: - throw new Error("geometry " + type + " not supported"); - } + function readTile(tag, layers, pbf) { + if (tag === 3) { + var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); + if (layer.length) layers[layer.name] = layer; } + } - exports["default"] = bboxClip; + var VectorTile = vectortile; + var VectorTileFeature = vectortilefeature; + var VectorTileLayer = vectortilelayer; + var vectorTile = { + VectorTile: VectorTile, + VectorTileFeature: VectorTileFeature, + VectorTileLayer: VectorTileLayer + }; - function clipPolygon(rings, bbox) { - var outRings = []; + 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'); - for (var _i = 0, rings_1 = rings; _i < rings_1.length; _i++) { - var ring = rings_1[_i]; - var clipped = lineclip.polygon(ring, bbox); + var _loadViewerPromise$2; - 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]); - } + var _mlyActiveImage; - if (clipped.length >= 4) { - outRings.push(clipped); - } - } - } + var _mlyCache; - return outRings; - } - }); - var turf_bboxClip = /*@__PURE__*/getDefaultExportFromCjs(bboxClip_1); + var _mlyFallback = false; - 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 _mlyHighlightedDetection; - var cmp = opts.cmp && function (f) { - return function (node) { - return function (a, b) { - var aobj = { - key: a, - value: node[a] - }; - var bobj = { - key: b, - value: node[b] - }; - return f(aobj, bobj); - }; - }; - }(opts.cmp); + var _mlyShowFeatureDetections = false; + var _mlyShowSignDetections = false; - var seen = []; - return function stringify(node) { - if (node && node.toJSON && typeof node.toJSON === 'function') { - node = node.toJSON(); - } + var _mlyViewer; - if (node === undefined) return; - if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; - if (_typeof(node) !== 'object') return JSON.stringify(node); - var i, out; + var _mlyViewerFilter = ['all']; // Load all data for the specified type from Mapillary vector tiles - if (Array.isArray(node)) { - out = '['; + 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 - for (i = 0; i < node.length; i++) { - if (i) out += ','; - out += stringify(node[i]) || 'null'; - } - return out + ']'; + 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); } - if (node === null) return 'null'; - - if (seen.indexOf(node) !== -1) { - if (cycles) return JSON.stringify('__cycle__'); - throw new TypeError('Converting circular structure to JSON'); + cache.loaded[tileId] = true; + delete cache.inflight[tileId]; + return response.arrayBuffer(); + }).then(function (data) { + if (!data) { + throw new Error('No Data'); } - var seenIndex = seen.push(node) - 1; - var keys = Object.keys(node).sort(cmp && cmp(node)); - out = ''; + loadTileDataToCache(data, tile, which); - 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; + 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 - seen.splice(seenIndex, 1); - return '{' + out + '}'; - }(data); - }; - function DEFAULT_COMPARE(a, b) { - return a > b ? 1 : a < b ? -1 : 0; - } + function loadTileDataToCache(data, tile, which) { + var vectorTile = new VectorTile(new pbf(data)); + var features, cache, layer, i, feature, loc, d; - 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; + if (vectorTile.layers.hasOwnProperty('image')) { + features = []; + cache = _mlyCache.images; + layer = vectorTile.layers.image; - _classCallCheck(this, SplayTree); + 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 + }); + } - this._compare = compare; - this._root = null; - this._size = 0; - this._noDuplicates = !!noDuplicates; + if (cache.rtree) { + cache.rtree.load(features); + } } - _createClass(SplayTree, [{ - key: "rotateLeft", - value: function rotateLeft(x) { - var y = x.right; + if (vectorTile.layers.hasOwnProperty('sequence')) { + features = []; + cache = _mlyCache.sequences; + layer = vectorTile.layers.sequence; - if (y) { - x.right = y.left; - if (y.left) y.left.parent = x; - y.parent = x.parent; - } + for (i = 0; i < layer.length; i++) { + feature = layer.feature(i).toGeoJSON(tile.xyz[0], tile.xyz[1], tile.xyz[2]); - if (!x.parent) this._root = y;else if (x === x.parent.left) x.parent.left = y;else x.parent.right = y; - if (y) y.left = x; - x.parent = y; + if (cache.lineString[feature.properties.id]) { + cache.lineString[feature.properties.id].push(feature); + } else { + cache.lineString[feature.properties.id] = [feature]; + } } - }, { - 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 (vectorTile.layers.hasOwnProperty('point')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.point; - 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); - } - } + 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 + }); } - }, { - 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; + if (cache.rtree) { + cache.rtree.load(features); + } + } - p.right = gp; - gp.parent = p; - } else { - /* zig-zag */ - if (l) { - gp.right = l; - l.parent = gp; - } else gp.right = null; - - x.left = gp; - gp.parent = x; - } - } + if (vectorTile.layers.hasOwnProperty('traffic_sign')) { + features = []; + cache = _mlyCache[which]; + layer = vectorTile.layers.traffic_sign; - if (r) { - p.left = r; - r.parent = p; - } else p.left = null; + 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 + }); + } - x.right = p; - p.parent = x; - } else { - // right - if (gp) { - if (gp.right === p) { - /* zig-zig */ - if (p.left) { - gp.right = p.left; - gp.right.parent = gp; - } else gp.right = null; - - p.left = gp; - gp.parent = p; - } else { - /* zig-zag */ - if (r) { - gp.left = r; - r.parent = gp; - } else gp.left = null; - - x.right = gp; - gp.parent = x; - } - } + if (cache.rtree) { + cache.rtree.load(features); + } + } + } // Get data from the API - if (l) { - p.right = l; - l.parent = p; - } else p.right = null; - x.left = p; - p.parent = x; - } - } - } - }, { - key: "replace", - value: function replace(u, v) { - if (!u.parent) this._root = v;else if (u === u.parent.left) u.parent.left = v;else u.parent.right = v; - if (v) v.parent = u.parent; - } - }, { - key: "minNode", - value: function minNode() { - var u = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._root; - if (u) while (u.left) { - u = u.left; - } - return u; - } - }, { - key: "maxNode", - value: function maxNode() { - var u = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._root; - if (u) while (u.right) { - u = u.right; - } - return u; + function loadData(url) { + return fetch(url).then(function (response) { + if (!response.ok) { + throw new Error(response.status + ' ' + response.statusText); } - }, { - 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; + return response.json(); + }).then(function (result) { + if (!result) { + return []; } - }, { - key: "find", - value: function find(key) { - var z = this._root; - var comp = this._compare; - while (z) { - var cmp = comp(z.key, key); - if (cmp < 0) z = z.right;else if (cmp > 0) z = z.left;else return z; - } + return result.data || []; + }); + } // Partition viewport into higher zoom tiles - return null; - } - /** - * 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; + 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 - while (node) { - var cmp = comparator(key, node.key); - if (cmp === 0) return true;else if (cmp < 0) node = node.left;else node = node.right; - } + var tiler = utilTiler().zoomExtent([z2, z2]); + return tiler.getTiles(projection).map(function (tile) { + return tile.extent; + }); + } // Return no more than `limit` results per partition. - return false; - } - }, { - key: "remove", - value: function remove(key) { - var z = this.find(key); - if (!z) return false; - this.splay(z); - if (!z.left) this.replace(z, z.right);else if (!z.right) this.replace(z, z.left);else { - var y = this.minNode(z.right); - if (y.parent !== z) { - this.replace(y, y.right); - y.right = z.right; - y.right.parent = y; - } + 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.replace(z, y); - y.left = z.left; - y.left.parent = y; - } - this._size--; - return true; + var serviceMapillary = { + // Initialize Mapillary + init: function init() { + if (!_mlyCache) { + this.reset(); } - }, { - 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; - } - - this.replace(z, y); - y.left = z.left; - y.left.parent = y; - } - this._size--; - return true; + 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(); + }); } - }, { - 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; + _mlyCache = { + images: { + rtree: new RBush(), + forImageId: {} + }, + image_detections: { + forImageId: {} + }, + signs: { + rtree: new RBush() + }, + points: { + rtree: new RBush() + }, + sequences: { + rtree: new RBush(), + lineString: {} + }, + requests: { + loaded: {}, + inflight: {} } + }; + _mlyActiveImage = null; + }, + // Get visible images + images: function images(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.images.rtree); + }, + // Get visible traffic signs + signs: function signs(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.signs.rtree); + }, + // Get visible map (point) features + mapFeatures: function mapFeatures(projection) { + var limit = 5; + return searchLimited$2(limit, projection, _mlyCache.points.rtree); + }, + // Get cached image by id + cachedImage: function cachedImage(imageId) { + return _mlyCache.images.forImageId[imageId]; + }, + // Get visible sequences + sequences: function sequences(projection) { + var viewport = projection.clipExtent(); + var min = [viewport[0][0], viewport[1][1]]; + var max = [viewport[1][0], viewport[0][1]]; + var bbox = geoExtent(projection.invert(min), projection.invert(max)).bbox(); + var sequenceIds = {}; + var lineStrings = []; - if (t) { - if (s) sMax.right = t;else this._root = t; - t.parent = sMax; + _mlyCache.images.rtree.search(bbox).forEach(function (d) { + if (d.data.sequence_id) { + sequenceIds[d.data.sequence_id] = true; } + }); - this._size--; - } - /** - * Removes and returns the node with smallest key - * @return {?Node} - */ + 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 - }, { - key: "pop", - value: function pop() { - var node = this._root, - returnValue = null; + 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; - if (node) { - while (node.left) { - node = node.left; - } + function loaded() { + loadedCount += 1; // wait until both files are loaded - returnValue = { - key: node.key, - data: node.data - }; - this.remove(node.key); + if (loadedCount === 2) resolve(); } - return returnValue; - } - /* eslint-disable class-methods-use-this */ - - /** - * Successor node - * @param {Node} node - * @return {?Node} - */ + var head = select('head'); // load mapillary-viewercss - }, { - key: "next", - value: function next(node) { - var successor = node; + head.selectAll('#ideditor-mapillary-viewercss').data([0]).enter().append('link').attr('id', 'ideditor-mapillary-viewercss').attr('rel', 'stylesheet').attr('crossorigin', 'anonymous').attr('href', context.asset(viewercss)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { + reject(); + }); // load mapillary-viewerjs - if (successor) { - if (successor.right) { - successor = successor.right; + head.selectAll('#ideditor-mapillary-viewerjs').data([0]).enter().append('script').attr('id', 'ideditor-mapillary-viewerjs').attr('crossorigin', 'anonymous').attr('src', context.asset(viewerjs)).on('load.serviceMapillary', loaded).on('error.serviceMapillary', function () { + reject(); + }); + })["catch"](function () { + _loadViewerPromise$2 = null; + }).then(function () { + that.initViewer(context); + }); + return _loadViewerPromise$2; + }, + // Load traffic sign image sprites + loadSignResources: function loadSignResources(context) { + context.ui().svgDefs.addSprites(['mapillary-sprite'], false + /* don't override colors */ + ); + return this; + }, + // Load map (point) feature image sprites + loadObjectResources: function loadObjectResources(context) { + context.ui().svgDefs.addSprites(['mapillary-object-sprite'], false + /* don't override colors */ + ); + return this; + }, + // Remove previous detections in image viewer + resetTags: function resetTags() { + if (_mlyViewer && !_mlyFallback) { + _mlyViewer.getComponent('tag').removeAll(); + } + }, + // Show map feature detections in image viewer + showFeatureDetections: function showFeatureDetections(value) { + _mlyShowFeatureDetections = value; - while (successor && successor.left) { - successor = successor.left; - } - } else { - successor = node.parent; + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); + } + }, + // Show traffic sign detections in image viewer + showSignDetections: function showSignDetections(value) { + _mlyShowSignDetections = value; - while (successor && successor.right === node) { - node = successor; - successor = successor.parent; - } - } - } + if (!_mlyShowFeatureDetections && !_mlyShowSignDetections) { + this.resetTags(); + } + }, + // Apply filter to image viewer + filterViewer: function filterViewer(context) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var filter = ['all']; + if (!showsPano) filter.push(['!=', 'cameraType', 'spherical']); + if (!showsFlat && showsPano) filter.push(['==', 'pano', true]); - return successor; + if (fromDate) { + filter.push(['>=', 'capturedAt', new Date(fromDate).getTime()]); } - /** - * Predecessor node - * @param {Node} node - * @return {?Node} - */ - }, { - key: "prev", - value: function prev(node) { - var predecessor = node; + if (toDate) { + filter.push(['>=', 'capturedAt', new Date(toDate).getTime()]); + } - if (predecessor) { - if (predecessor.left) { - predecessor = predecessor.left; + if (_mlyViewer) { + _mlyViewer.setFilter(filter); + } - while (predecessor && predecessor.right) { - predecessor = predecessor.right; - } - } else { - predecessor = node.parent; + _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(); - while (predecessor && predecessor.left === node) { - node = predecessor; - predecessor = predecessor.parent; - } - } - } + if (isHidden && _mlyViewer) { + wrap.selectAll('.photo-wrapper:not(.mly-wrapper)').classed('hide', true); + wrap.selectAll('.photo-wrapper.mly-wrapper').classed('hide', false); - return predecessor; + _mlyViewer.resize(); } - /* eslint-enable class-methods-use-this */ - /** - * @param {forEachCallback} callback - * @return {SplayTree} - */ + return this; + }, + // Hide the image viewer and resets map markers + hideViewer: function hideViewer(context) { + _mlyActiveImage = null; - }, { - key: "forEach", - value: function forEach(callback) { - var current = this._root; - var s = [], - done = false, - i = 0; + if (!_mlyFallback && _mlyViewer) { + _mlyViewer.getComponent('sequence').stop(); + } - 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 + 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); - current = current.right; - } else done = true; - } + if (imageId) { + hash.photo = 'mapillary/' + imageId; + } else { + delete hash.photo; } - return this; + 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; } - /** - * Walk key range from `low` to `high`. Stops if `fn` returns a value. - * @param {Key} low - * @param {Key} high - * @param {Function} fn - * @param {*?} ctx - * @return {SplayTree} - */ - - }, { - key: "range", - value: function range(low, high, fn, ctx) { - var Q = []; - var compare = this._compare; - var node = this._root, - cmp; - - while (Q.length !== 0 || node) { - if (node) { - Q.push(node); - node = node.left; - } else { - node = Q.pop(); - cmp = compare(node.key, high); - if (cmp > 0) { - break; - } else if (compare(node.key, low) >= 0) { - if (fn.call(ctx, node)) return this; // stop if smth is returned - } + 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 - node = node.right; - } - } + if (!mapillary.isSupported() && mapillary.isFallbackSupported()) { + _mlyFallback = true; + opts.component = { + cover: false, + direction: false, + imagePlane: false, + keyboard: false, + mouse: false, + sequence: false, + tag: false, + image: true, + // fallback + navigation: true // fallback - return 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; - } - } + _mlyViewer = new mapillary.Viewer(opts); - return r; - } - /** - * Returns `data` fields of all nodes in order. - * @return {Array} - */ + _mlyViewer.on('image', imageChanged); - }, { - 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; - } - } + _mlyViewer.on('bearing', bearingChanged); - return r; - } - /** - * Returns node at given index - * @param {number} index - * @return {?Node} - */ + if (_mlyViewerFilter) { + _mlyViewer.setFilter(_mlyViewerFilter); + } // Register viewer resize handler - }, { - key: "at", - value: function at(index) { - // removed after a consideration, more misleading than useful - // index = index % this.size; - // if (index < 0) index = this.size - index; - var current = this._root; - var s = [], - done = false, - i = 0; - while (!done) { - if (current) { - s.push(current); - current = current.left; - } else { - if (s.length > 0) { - current = s.pop(); - if (i === index) return current; - i++; - current = current.right; - } else done = true; - } + context.ui().photoviewer.on('resize.mapillary', function () { + if (_mlyViewer) _mlyViewer.resize(); + }); // imageChanged: called after the viewer has changed images and is ready. + + function imageChanged(node) { + that.resetTags(); + var image = node.image; + that.setActiveImage(image); + that.setStyles(context, null); + var loc = [image.originalLngLat.lng, image.originalLngLat.lat]; + context.map().centerEase(loc); + that.updateUrlImage(image.id); + + if (_mlyShowFeatureDetections || _mlyShowSignDetections) { + that.updateDetections(image.id, "".concat(apiUrl, "/").concat(image.id, "/detections?access_token=").concat(accessToken, "&fields=id,image,geometry,value")); } - 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} - */ + dispatch$4.call('imageChanged'); + } // bearingChanged: called when the bearing changes in the image viewer. - }, { - 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; + + function bearingChanged(e) { + dispatch$4.call('bearingChanged', undefined, e); } - }, { - key: "size", - get: function get() { - return this._size; + }, + // 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 + }); } - /** - * Create a tree and load it with items - * @param {Array} keys - * @param {Array?} [values] - * @param {Function?} [comparator] - * @param {Boolean?} [presort=false] Pre-sort keys and values, using - * tree's comparator. Sorting is done - * in-place - * @param {Boolean?} [noDuplicates=false] Allow duplicates - * @return {SplayTree} - */ - }], [{ - key: "createTree", - value: function createTree(keys, values, comparator, presort, noDuplicates) { - return new SplayTree(comparator, noDuplicates).load(keys, values, presort); + 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; } - }]); - - return SplayTree; - }(); + }, + // 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; - function loadRecursive(parent, keys, values, start, end) { - var size = end - start; + if (cache.forImageId[imageId]) { + showDetections(_mlyCache.image_detections.forImageId[imageId]); + } else { + loadData(url).then(function (detections) { + detections.forEach(function (detection) { + if (!cache.forImageId[imageId]) { + cache.forImageId[imageId] = []; + } - if (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; - } + 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 - return null; - } - function sort(keys, values, left, right, compare) { - if (left >= right) return; - var pivot = keys[left + right >> 1]; - var i = left - 1; - var j = right + 1; + function showDetections(detections) { + var tagComponent = _mlyViewer.getComponent('tag'); - while (true) { - do { - i++; - } while (compare(keys[i], pivot) < 0); + detections.forEach(function (data) { + var tag = makeTag(data); - do { - j--; - } while (compare(keys[j], pivot) > 0); + if (tag) { + tagComponent.add([tag]); + } + }); + } // Create a Mapillary JS tag object - if (i >= j) break; - var tmp = keys[i]; - keys[i] = keys[j]; - keys[j] = tmp; - tmp = values[i]; - values[i] = values[j]; - values[j] = tmp; - } - sort(keys, values, left, j, compare); - sort(keys, values, j + 1, right, compare); - } + function makeTag(data) { + var valueParts = data.value.split('--'); + if (!valueParts.length) return; + var tag; + var text; + var color = 0xffffff; - var NORMAL = 0; - var NON_CONTRIBUTING = 1; - var SAME_TRANSITION = 2; - var DIFFERENT_TRANSITION = 3; + if (_mlyHighlightedDetection === data.id) { + color = 0xffff00; + text = valueParts[1]; - var INTERSECTION = 0; - var UNION = 1; - var DIFFERENCE = 2; - var XOR = 3; + if (text === 'flat' || text === 'discrete' || text === 'sign') { + text = valueParts[2]; + } - /** - * @param {SweepEvent} event - * @param {SweepEvent} prev - * @param {Operation} operation - */ + text = text.replace(/-/g, ' '); + text = text.charAt(0).toUpperCase() + text.slice(1); + _mlyHighlightedDetection = null; + } - function computeFields(event, prev, operation) { - // compute inOut and otherInOut fields - if (prev === null) { - event.inOut = false; - event.otherInOut = true; // previous line segment in sweepline belongs to the same polygon - } else { - if (event.isSubject === prev.isSubject) { - event.inOut = !prev.inOut; - event.otherInOut = prev.otherInOut; // previous line segment in sweepline belongs to the clipping polygon - } else { - event.inOut = !prev.otherInOut; - event.otherInOut = prev.isVertical() ? !prev.inOut : prev.inOut; - } // compute prevInResult field + var decodedGeometry = window.atob(data.geometry); + var uintArray = new Uint8Array(decodedGeometry.length); + for (var i = 0; i < decodedGeometry.length; i++) { + uintArray[i] = decodedGeometry.charCodeAt(i); + } - if (prev) { - event.prevInResult = !inResult(prev, operation) || prev.isVertical() ? prev.prevInResult : prev; + 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; } - } // check if the line segment belongs to the Boolean operation - + }, + // Return the current cache + cache: function cache() { + return _mlyCache; + } + }; - var isInResult = inResult(event, operation); + function validationIssue(attrs) { + this.type = attrs.type; // required - name of rule that created the issue (e.g. 'missing_tag') - if (isInResult) { - event.resultTransition = determineResultTransition(event, operation); - } else { - event.resultTransition = 0; - } - } - /* eslint-disable indent */ + this.subtype = attrs.subtype; // optional - category of the issue within the type (e.g. 'relation_type' under 'missing_tag') - function inResult(event, operation) { - switch (event.type) { - case NORMAL: - switch (operation) { - case INTERSECTION: - return !event.otherInOut; + this.severity = attrs.severity; // required - 'warning' or 'error' - case UNION: - return event.otherInOut; + this.message = attrs.message; // required - function returning localized string - case DIFFERENCE: - // return (event.isSubject && !event.otherInOut) || - // (!event.isSubject && event.otherInOut); - return event.isSubject && event.otherInOut || !event.isSubject && !event.otherInOut; + this.reference = attrs.reference; // optional - function(selection) to render reference information - case XOR: - return true; - } + this.entityIds = attrs.entityIds; // optional - array of IDs of entities involved in the issue - break; + this.loc = attrs.loc; // optional - [lon, lat] to zoom in on to see the issue - case SAME_TRANSITION: - return operation === INTERSECTION || operation === UNION; + this.data = attrs.data; // optional - object containing extra data for the fixes - case DIFFERENT_TRANSITION: - return operation === DIFFERENCE; + this.dynamicFixes = attrs.dynamicFixes; // optional - function(context) returning fixes - case NON_CONTRIBUTING: - return false; - } + this.hash = attrs.hash; // optional - string to further differentiate the issue - return false; - } - /* eslint-enable indent */ + this.id = generateID.apply(this); // generated - see below + 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 determineResultTransition(event, operation) { - var thisIn = !event.inOut; - var thatIn = !event.otherInOut; - var isIn; + function generateID() { + var parts = [this.type]; - switch (operation) { - case INTERSECTION: - isIn = thisIn && thatIn; - break; + if (this.hash) { + // subclasses can pass in their own differentiator + parts.push(this.hash); + } - case UNION: - isIn = thisIn || thatIn; - break; + if (this.subtype) { + parts.push(this.subtype); + } // include the entities this issue is for + // (sort them so the id is deterministic) - case XOR: - isIn = thisIn ^ thatIn; - break; - case DIFFERENCE: - if (event.isSubject) { - isIn = thisIn && !thatIn; - } else { - isIn = thatIn && !thisIn; - } + if (this.entityIds) { + var entityKeys = this.entityIds.slice().sort(); + parts.push.apply(parts, entityKeys); + } - break; + return parts.join(':'); } - return isIn ? +1 : -1; - } + this.extent = function (resolver) { + if (this.loc) { + return geoExtent(this.loc); + } - 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); + if (this.entityIds && this.entityIds.length) { + return this.entityIds.reduce(function (extent, entityId) { + return extent.extend(resolver.entity(entityId).extent(resolver)); + }, geoExtent()); + } - /** - * Is left endpoint? - * @type {Boolean} - */ - this.left = left; - /** - * @type {Array.} - */ + return null; + }; - this.point = point; - /** - * Other edge reference - * @type {SweepEvent} - */ + this.fixes = function (context) { + var fixes = this.dynamicFixes ? this.dynamicFixes(context) : []; + var issue = this; - this.otherEvent = otherEvent; - /** - * Belongs to source or clipping polygon - * @type {Boolean} - */ + if (issue.severity === 'warning') { + // allow ignoring any issue that's not an error + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.ignore_issue.title'), + icon: 'iD-icon-close', + onClick: function onClick() { + context.validator().ignoreIssue(this.issue.id); + } + })); + } + + fixes.forEach(function (fix) { + // the id doesn't matter as long as it's unique to this issue/fix + fix.id = fix.title; // add a reference to the issue for use in actions + + fix.issue = issue; + + if (fix.autoArgs) { + issue.autoFix = fix; + } + }); + return fixes; + }; + } + function validationIssueFix(attrs) { + this.title = attrs.title; // Required - this.isSubject = isSubject; - /** - * Edge contribution type - * @type {Number} - */ + this.onClick = attrs.onClick; // Optional - the function to run to apply the fix - this.type = edgeType || NORMAL; - /** - * In-out transition for the sweepline crossing polygon - * @type {Boolean} - */ + this.disabledReason = attrs.disabledReason; // Optional - a string explaining why the fix is unavailable, if any - this.inOut = false; - /** - * @type {Boolean} - */ + this.icon = attrs.icon; // Optional - shows 'iD-icon-wrench' if not set - this.otherInOut = false; - /** - * Previous event in result? - * @type {SweepEvent} - */ + this.entityIds = attrs.entityIds || []; // Optional - used for hover-higlighting. - this.prevInResult = null; - /** - * Type of result transition (0 = not in result, +1 = out-in, -1, in-out) - * @type {Number} - */ + this.autoArgs = attrs.autoArgs; // Optional - pass [actions, annotation] arglist if this fix can automatically run - this.resultTransition = 0; // connection step + this.issue = null; // Generated link - added by validationIssue + } - /** - * @type {Number} - */ + 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]; - this.otherPos = -1; - /** - * @type {Number} - */ + var expression = _positiveRegex[tagKey].join('|'); - this.outputContourId = -1; - this.isExteriorRing = true; // TODO: Looks unused, remove? - } - /** - * @param {Array.} p - * @return {Boolean} - */ + var regex = new RegExp(expression); + return function (tags) { + return regex.test(tags[tagKey]); + }; + }, + negativeRegex: function negativeRegex(_negativeRegex) { + var tagKey = Object.keys(_negativeRegex)[0]; + var expression = _negativeRegex[tagKey].join('|'); - _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; + var regex = new RegExp(expression); + return function (tags) { + return !regex.test(tags[tagKey]); + }; } - /** - * @param {Array.} p - * @return {Boolean} - */ + }; + }; - }, { - key: "isAbove", - value: function isAbove(p) { - return !this.isBelow(p); + var buildLineKeys = function buildLineKeys() { + return { + highway: { + rest_area: true, + services: true + }, + railway: { + roundhouse: true, + station: true, + traverser: true, + turntable: true, + wash: true } - /** - * @return {Boolean} - */ + }; + }; - }, { - key: "isVertical", - value: function isVertical() { - return this.point[0] === this.otherEvent.point[0]; - } - /** - * Does event belong to result? - * @return {Boolean} - */ + 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])); + } - }, { - 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; - } - }]); + 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, ''); + }); + }; - return SweepEvent; - }(); + var tagMap = Object.keys(selector).reduce(function (expectedTags, key) { + var values; + var isRegex = /regex/gi.test(key); + var isEqual = /equals/gi.test(key); - function equals(p1, p2) { - if (p1[0] === p2[0]) { - if (p1[1] === p2[1]) { - return true; - } else { - return false; - } - } + if (isRegex || isEqual) { + Object.keys(selector[key]).forEach(function (selectorKey) { + values = isEqual ? [selector[key][selectorKey]] : getRegexValues(selector[key][selectorKey]); - 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; - // }; + if (expectedTags.hasOwnProperty(selectorKey)) { + values = values.concat(expectedTags[selectorKey]); + } + + expectedTags[selectorKey] = values; + }); + } else if (/(greater|less)Than(Equal)?|presence/g.test(key)) { + var tagKey = /presence/.test(key) ? selector[key] : Object.keys(selector[key])[0]; + values = [selector[key][tagKey]]; - var epsilon$1 = 1.1102230246251565e-16; - var splitter = 134217729; - var resulterrbound = (3 + 8 * epsilon$1) * epsilon$1; // fast_expansion_sum_zeroelim routine from oritinal code + if (expectedTags.hasOwnProperty(tagKey)) { + values = values.concat(expectedTags[tagKey]); + } - 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; + expectedTags[tagKey] = values; + } - if (fnow > enow === fnow > -enow) { - Q = enow; - enow = e[++eindex]; - } else { - Q = fnow; - fnow = f[++findex]; - } + return expectedTags; + }, {}); + return tagMap; + }, + // inspired by osmWay#isArea() + inferGeometry: function inferGeometry(tagMap) { + var _lineKeys = this._lineKeys; + var _areaKeys = this._areaKeys; - var hindex = 0; + var keyValueDoesNotImplyArea = function keyValueDoesNotImplyArea(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_areaKeys[key])).length > 0; + }; - if (eindex < elen && findex < flen) { - if (fnow > enow === fnow > -enow) { - Qnew = enow + Q; - hh = Q - (Qnew - enow); - enow = e[++eindex]; - } else { - Qnew = fnow + Q; - hh = Q - (Qnew - fnow); - fnow = f[++findex]; - } + var keyValueImpliesLine = function keyValueImpliesLine(key) { + return utilArrayIntersection(tagMap[key], Object.keys(_lineKeys[key])).length > 0; + }; - Q = Qnew; + if (tagMap.hasOwnProperty('area')) { + if (tagMap.area.indexOf('yes') > -1) { + return 'area'; + } - if (hh !== 0) { - h[hindex++] = hh; + if (tagMap.area.indexOf('no') > -1) { + return 'line'; + } } - while (eindex < elen && findex < flen) { - if (fnow > enow === fnow > -enow) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - } else { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; + for (var key in tagMap) { + if (key in _areaKeys && !keyValueDoesNotImplyArea(key)) { + return 'area'; } - Q = Qnew; - - if (hh !== 0) { - h[hindex++] = hh; + if (key in _lineKeys && keyValueImpliesLine(key)) { + return 'area'; } } - } - while (eindex < elen) { - Qnew = Q + enow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (enow - bvirt); - enow = e[++eindex]; - Q = Qnew; + return 'line'; + }, + // adds from mapcss-parse selector check... + addRule: function addRule(selector) { + var rule = { + // checks relevant to mapcss-selector + checks: this.filterRuleChecks(selector), + // true if all conditions for a tag error are true.. + matches: function matches(entity) { + return this.checks.every(function (check) { + return check(entity.tags); + }); + }, + // borrowed from Way#isArea() + inferredGeometry: this.inferGeometry(this.buildTagMap(selector), this._areaKeys), + geometryMatches: function geometryMatches(entity, graph) { + if (entity.type === 'node' || entity.type === 'relation') { + return selector.geometry === entity.type; + } else if (entity.type === 'way') { + return this.inferredGeometry === entity.geometry(graph); + } + }, + // when geometries match and tag matches are present, return a warning... + findIssues: function findIssues(entity, graph, issues) { + if (this.geometryMatches(entity, graph) && this.matches(entity)) { + var severity = Object.keys(selector).indexOf('error') > -1 ? 'error' : 'warning'; + var _message = selector[severity]; + issues.push(new validationIssue({ + type: 'maprules', + severity: severity, + message: function message() { + return _message; + }, + entityIds: [entity.id] + })); + } + } + }; - if (hh !== 0) { - h[hindex++] = hh; - } + 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; } + }; - while (findex < flen) { - Qnew = Q + fnow; - bvirt = Qnew - Q; - hh = Q - (Qnew - bvirt) + (fnow - bvirt); - fnow = f[++findex]; - Q = Qnew; + var apibase$2 = 'https://nominatim.openstreetmap.org/'; + var _inflight$2 = {}; - 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); - } + var _nominatimCache; - /** - * Signed area of the triangle (p0, p1, p2) - * @param {Array.} p0 - * @param {Array.} p1 - * @param {Array.} p2 - * @return {Number} - */ + 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] + }); - 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; - } + if (cached.length > 0) { + if (callback) callback(null, cached[0].data); + return; + } - /** - * @param {SweepEvent} e1 - * @param {SweepEvent} e2 - * @return {Number} - */ + var params = { + zoom: 13, + format: 'json', + addressdetails: 1, + lat: loc[1], + lon: loc[0] + }; + var url = apibase$2 + 'reverse?' + utilQsString(params); + if (_inflight$2[url]) return; + var controller = new AbortController(); + _inflight$2[url] = controller; + d3_json(url, { + signal: controller.signal + }).then(function (result) { + delete _inflight$2[url]; + + if (result && result.error) { + throw new Error(result.error); + } - function compareEvents(e1, e2) { - var p1 = e1.point; - var p2 = e2.point; // Different x-coordinate + var extent = geoExtent(loc).padByMeters(200); - 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 + _nominatimCache.insert(Object.assign(extent.bbox(), { + data: result + })); - if (p1[1] !== p2[1]) return p1[1] > p2[1] ? 1 : -1; - return specialCases(e1, e2, p1); - } - /* eslint-disable no-unused-vars */ + 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]; - 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 (result && result.error) { + throw new Error(result.error); + } - 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; + if (callback) callback(null, result); + })["catch"](function (err) { + delete _inflight$2[url]; + if (err.name === 'AbortError') return; + if (callback) callback(err.message); + }); } + }; - return !e1.isSubject && e2.isSubject ? 1 : -1; - } - /* eslint-enable no-unused-vars */ + // for punction see https://stackoverflow.com/a/21224179 - /** - * @param {SweepEvent} se - * @param {Array.} p - * @param {Queue} queue - * @return {Queue} - */ + 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 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 */ + var matchGroups$1 = {adult_gaming_centre:["amenity/casino","amenity/gambling","leisure/adult_gaming_centre"],beauty:["shop/beauty","shop/hairdresser_supply"],bed:["shop/bed","shop/furniture"],beverages:["shop/alcohol","shop/beer","shop/beverages","shop/wine"],camping:["leisure/park","tourism/camp_site","tourism/caravan_site"],car_parts:["shop/car_parts","shop/car_repair","shop/tires","shop/tyres"],clinic:["amenity/clinic","amenity/doctors","healthcare/clinic","healthcare/dialysis"],confectionery:["shop/candy","shop/chocolate","shop/confectionery"],convenience:["shop/beauty","shop/chemist","shop/convenience","shop/cosmetics","shop/grocery","shop/newsagent"],coworking:["amenity/coworking_space","office/coworking","office/coworking_space"],dentist:["amenity/dentist","amenity/doctors","healthcare/dentist"],electronics:["office/telecommunication","shop/computer","shop/electronics","shop/hifi","shop/mobile","shop/mobile_phone","shop/telecommunication"],fabric:["shop/fabric","shop/haberdashery","shop/sewing"],fashion:["shop/accessories","shop/bag","shop/botique","shop/clothes","shop/department_store","shop/fashion","shop/fashion_accessories","shop/sports","shop/shoes"],financial:["amenity/bank","office/accountant","office/financial","office/financial_advisor","office/tax_advisor","shop/tax"],fitness:["leisure/fitness_centre","leisure/fitness_center","leisure/sports_centre","leisure/sports_center"],food:["amenity/pub","amenity/bar","amenity/cafe","amenity/fast_food","amenity/ice_cream","amenity/restaurant","shop/bakery","shop/ice_cream","shop/pastry","shop/tea","shop/coffee"],fuel:["amenity/fuel","shop/gas","shop/convenience;gas","shop/gas;convenience"],gift:["shop/gift","shop/card","shop/cards","shop/stationery"],hardware:["shop/bathroom_furnishing","shop/carpet","shop/diy","shop/doityourself","shop/doors","shop/electrical","shop/flooring","shop/hardware","shop/hardware_store","shop/power_tools","shop/tool_hire","shop/tools","shop/trade"],health_food:["shop/health","shop/health_food","shop/herbalist","shop/nutrition_supplements"],hobby:["shop/electronics","shop/hobby","shop/books","shop/games","shop/collector","shop/toys","shop/model","shop/video_games","shop/anime"],hospital:["amenity/doctors","amenity/hospital","healthcare/hospital"],houseware:["shop/houseware","shop/interior_decoration"],lifeboat_station:["amenity/lifeboat_station","emergency/lifeboat_station","emergency/marine_rescue"],lodging:["tourism/hotel","tourism/motel"],money_transfer:["amenity/money_transfer","shop/money_transfer"],office_supplies:["shop/office_supplies","shop/stationary","shop/stationery"],outdoor:["shop/outdoor","shop/sports"],pharmacy:["amenity/doctors","amenity/pharmacy","healthcare/pharmacy"],playground:["amenity/theme_park","leisure/amusement_arcade","leisure/playground"],rental:["amenity/bicycle_rental","amenity/boat_rental","amenity/car_rental","amenity/truck_rental","amenity/vehicle_rental","shop/rental"],school:["amenity/childcare","amenity/college","amenity/kindergarten","amenity/language_school","amenity/prep_school","amenity/school","amenity/university"],supermarket:["shop/food","shop/frozen_food","shop/greengrocer","shop/grocery","shop/supermarket","shop/wholesale"],variety_store:["shop/variety_store","shop/discount","shop/convenience"],vending:["amenity/vending_machine","shop/vending_machine"],storage:["shop/storage_units","shop/storage_rental"],weight_loss:["amenity/doctors","amenity/weight_clinic","healthcare/counselling","leisure/fitness_centre","office/therapist","shop/beauty","shop/diet","shop/food","shop/health_food","shop/herbalist","shop/nutrition","shop/nutrition_supplements","shop/weight_loss"],wholesale:["shop/wholesale","shop/supermarket","shop/department_store"]}; + var matchGroupsJSON = { + matchGroups: matchGroups$1 + }; - if (equals(se.point, se.otherEvent.point)) { - console.warn('what is that, a collapsed segment?', se); - } - /* eslint-enable no-console */ + var genericWords = ["^(barn|bazaa?r|bench|bou?tique|building|casa|church)$","^(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 + }; + 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 + }; - r.contourId = l.contourId = se.contourId; // avoid a rounding error. The left event would be processed after the right event + var matchGroups = matchGroupsJSON.matchGroups; + var trees = treesJSON.trees; + var Matcher = /*#__PURE__*/function () { + // + // `constructor` + // initialize the genericWords regexes + function Matcher() { + var _this = this; - 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) {} + _classCallCheck$1(this, Matcher); + // 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]', + // … + // } - se.otherEvent.otherEvent = l; - se.otherEvent = r; - queue.push(l); - queue.push(r); - return queue; - } + 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 {…}, + // … + // } - //const EPS = 1e-9; + this.locationSets = undefined; // The `locationIndex` is an instance of which-polygon spatial index for the locationSets. - /** - * 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 - */ + this.locationIndex = undefined; // Array of match conflict pairs (currently unused) + 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: [ {}, {}, … ] }, + // … + // } + // - 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. - */ + _createClass$1(Matcher, [{ + key: "buildMatchIndex", + value: function buildMatchIndex(data) { + var that = this; + if (that.matchIndex) return; // it was built already + + that.matchIndex = new Map(); + Object.keys(data).forEach(function (tkv) { + var category = data[tkv]; + var parts = tkv.split('/', 3); // tkv = "tree/key/value" + + var t = parts[0]; + var k = parts[1]; + var v = parts[2]; + var thiskv = "".concat(k, "/").concat(v); + var tree = trees[t]; + var branch = that.matchIndex.get(thiskv); + + if (!branch) { + branch = { + primary: new Map(), + alternate: new Map(), + excludeGeneric: new Map(), + excludeNamed: new Map() + }; + that.matchIndex.set(thiskv, branch); + } // ADD EXCLUSIONS - function intersection (a1, a2, b1, b2, noEndpointTouch) { - // The algorithm expects our lines in the form P + sd, where P is a point, - // s is on the interval [0, 1], and d is a vector. - // We are passed two points. P can be the first point of each pair. The - // vector, then, could be thought of as the distance (in x and y components) - // from the first point to the second point. - // So first, let's make our vectors: - var va = [a2[0] - a1[0], a2[1] - a1[1]]; - var vb = [b2[0] - b1[0], b2[1] - b1[1]]; // We also define a function to convert back to regular point form: - /* eslint-disable arrow-body-style */ + var properties = category.properties || {}; + var exclude = properties.exclude || {}; + (exclude.generic || []).forEach(function (s) { + return branch.excludeGeneric.set(s, new RegExp(s, 'i')); + }); + (exclude.named || []).forEach(function (s) { + return branch.excludeNamed.set(s, new RegExp(s, 'i')); + }); + var excludeRegexes = [].concat(_toConsumableArray(branch.excludeGeneric.values()), _toConsumableArray(branch.excludeNamed.values())); // ADD ITEMS - function toPoint(p, s, d) { - return [p[0] + s * d[0], p[1] + s * d[1]]; - } - /* eslint-enable arrow-body-style */ - // The rest is pretty much a straight port of the algorithm. + var items = category.items; + if (!Array.isArray(items) || !items.length) return; // Primary name patterns, match tags to take first + // e.g. `name`, `name:ru` + 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.. - var e = [b1[0] - a1[0], b1[1] - a1[1]]; - var kross = crossProduct(va, vb); - var sqrKross = kross * kross; - var sqrLenA = dotProduct(va, va); //const sqrLenB = dotProduct(vb, vb); - // Check for line intersection. This works because of the properties of the - // cross product -- specifically, two vectors are parallel if and only if the - // cross product is the 0 vector. The full calculation involves relative error - // to account for possible very small line segments. See Schneider & Eberly - // for details. + var 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.. - if (sqrKross > 0 - /* EPS * sqrLenB * sqLenA */ - ) { - // If they're not parallel, then (because these are line segments) they - // still might not actually intersect. This code checks that the - // intersection point of the lines is actually on both line segments. - var s = crossProduct(e, vb) / kross; + var 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` - if (s < 0 || s > 1) { - // not on line segment a - return null; - } + var skipGenericKV = skipGenericKVMatches(t, k, v); // We will collect the generic KV pairs anyway (for the purpose of filtering them out of matchTags) - var t = crossProduct(e, va) / kross; + 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 (t < 0 || t > 1) { - // not on line segment b - return null; - } + 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 - if (s === 0 || s === 1) { - // on an endpoint of line segment a - return noEndpointTouch ? null : [toPoint(a1, s, va)]; - } + matchGroupKV.add(otherkv); + var otherk = otherkv.split('/', 2)[0]; // we might pick up a `shop/yes` - if (t === 0 || t === 1) { - // on an endpoint of line segment b - return noEndpointTouch ? null : [toPoint(b1, t, vb)]; - } + genericKV.add("".concat(otherk, "/yes")); + }); + }); // For each item, insert all [key, value, name] combinations into the match index - 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); + 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`) + 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.. - kross = crossProduct(e, va); - sqrKross = kross * kross; - if (sqrKross > 0 - /* EPS * sqLenB * sqLenE */ - ) { - // Lines are just parallel, not the same. No overlap. - return null; - } + var kvTags = ["".concat(thiskv)].concat(item.matchTags || []); - var sa = dotProduct(va, e) / sqrLenA; - var sb = sa + dotProduct(va, vb) / sqrLenA; - var smin = Math.min(sa, sb); - var smax = Math.max(sa, sb); // this is, essentially, the FindIntersection acting on floats from - // Schneider & Eberly, just inlined into this function. + if (!skipGenericKV) { + kvTags = kvTags.concat(Array.from(genericKV)); // #3454 - match some generic tags + } // Index all the namelike tag values - if (smin <= 1 && smax >= 0) { - // overlap on an end point - if (smin === 1) { - return noEndpointTouch ? null : [toPoint(a1, smin > 0 ? smin : 0, va)]; - } - if (smax === 0) { - return noEndpointTouch ? null : [toPoint(a1, smax < 1 ? smax : 1, va)]; - } + Object.keys(item.tags).forEach(function (osmkey) { + if (notName.test(osmkey)) return; // osmkey is not a namelike tag, skip - if (noEndpointTouch && smin === 0 && smax === 1) return null; // There's overlap on a segment -- two points of intersection. Return both. + var osmvalue = item.tags[osmkey]; + if (!osmvalue || excludeRegexes.some(function (regex) { + return regex.test(osmvalue); + })) return; // osmvalue missing or excluded - return [toPoint(a1, smin > 0 ? smin : 0, va), toPoint(a1, smax < 1 ? smax : 1, va)]; - } + 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`) - return null; - } + 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); + } - /** - * @param {SweepEvent} se1 - * @param {SweepEvent} se2 - * @param {Queue} queue - * @return {Number} - */ + var leaf = branch[which].get(nsimple); - function possibleIntersection(se1, se2, queue) { - // that disallows self-intersecting polygons, - // did cost us half a day, so I'll leave it - // out of respect - // if (se1.isSubject === se2.isSubject) return; - var inter = intersection(se1.point, se1.otherEvent.point, se2.point, se2.otherEvent.point); - var nintersections = inter ? inter.length : 0; - if (nintersections === 0) return 0; // no intersection - // the line segments intersect at an endpoint of both line segments - - if (nintersections === 1 && (equals(se1.point, se2.point) || equals(se1.otherEvent.point, se2.otherEvent.point))) { - return 0; - } + if (!leaf) { + leaf = new Set(); + branch[which].set(nsimple, leaf); + } - 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 + leaf.add(itemID); // insert + } // For certain categories we do not want to match generic KV pairs like `building/yes` or `amenity/yes` - 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 + 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: [ {}, {}, … ] }, + // … + // } + // + }, { + key: "buildLocationIndex", + value: function buildLocationIndex(data, loco) { + var that = this; + if (that.locationIndex) return; // it was built already - if (!equals(se2.point, inter[0]) && !equals(se2.otherEvent.point, inter[0])) { - divideSegment(se2, inter[0], queue); - } + that.itemLocation = new Map(); + that.locationSets = new Map(); + Object.keys(data).forEach(function (tkv) { + var items = data[tkv].items; + if (!Array.isArray(items) || !items.length) return; + items.forEach(function (item) { + if (that.itemLocation.has(item.id)) return; // we've seen item id already - shouldn't be possible? - return 1; - } // The line segments associated to se1 and se2 overlap + var resolved; + try { + resolved = loco.resolveLocationSet(item.locationSet); // resolve a feature for this locationSet + } catch (err) { + console.warn("buildLocationIndex: ".concat(err.message)); // couldn't resolve + } - var events = []; - var leftCoincide = false; - var rightCoincide = false; + if (!resolved || !resolved.id) return; + that.itemLocation.set(item.id, resolved.id); // link it to the item - if (equals(se1.point, se2.point)) { - leftCoincide = true; // linked - } else if (compareEvents(se1, se2) === 1) { - events.push(se2, se1); - } else { - events.push(se1, se2); - } + if (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.. - 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); - } + var feature = _cloneDeep(resolved.feature); - 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; + feature.id = resolved.id; // Important: always use the locationSet `id` (`+[Q30]`), not the feature `id` (`Q30`) - 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); - } + feature.properties.id = resolved.id; - return 2; - } // the line segments share the right endpoint + if (!feature.geometry.coordinates.length || !feature.properties.area) { + console.warn("buildLocationIndex: locationSet ".concat(resolved.id, " for ").concat(item.id, " resolves to an empty feature:")); + console.warn(JSON.stringify(feature)); + return; + } + that.locationSets.set(resolved.id, feature); + }); + }); + that.locationIndex = whichPolygon_1({ + type: 'FeatureCollection', + features: _toConsumableArray(that.locationSets.values()) + }); - if (rightCoincide) { - divideSegment(events[0], events[1].point, queue); - return 3; - } // no line segment includes totally the other one + function _cloneDeep(obj) { + return JSON.parse(JSON.stringify(obj)); + } + } // + // `match()` + // Pass parts and return an Array of matches. + // `k` - key + // `v` - value + // `n` - namelike + // `loc` - optional - [lon,lat] location to search + // + // 1. If the [k,v,n] tuple matches a canonical item… + // Return an Array of match results. + // Each result will include the area in km² that the item is valid. + // + // Order of results: + // Primary ordering will be on the "match" column: + // "primary" - where the query matches the `name` tag, followed by + // "alternate" - where the query matches an alternate name tag (e.g. short_name, brand, operator, etc) + // Secondary ordering will be on the "area" column: + // "area descending" if no location was provided, (worldwide before local) + // "area ascending" if location was provided (local before worldwide) + // + // [ + // { match: 'primary', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'primary', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'alternate', itemID: String, area: Number, kv: String, nsimple: String }, + // { match: 'alternate', itemID: String, area: Number, kv: String, nsimple: String }, + // … + // ] + // + // -or- + // + // 2. If the [k,v,n] tuple matches an exclude pattern… + // Return an Array with a single exclude result, either + // + // [ { match: 'excludeGeneric', pattern: String, kv: String } ] // "generic" e.g. "Food Court" + // or + // [ { match: 'excludeNamed', pattern: String, kv: String } ] // "named", e.g. "Kebabai" + // + // About results + // "generic" - a generic word that is probably not really a name. + // For these, iD should warn the user "Hey don't put 'food court' in the name tag". + // "named" - a real name like "Kebabai" that is just common, but not a brand. + // For these, iD should just let it be. We don't include these in NSI, but we don't want to nag users about it either. + // + // -or- + // + // 3. If the [k,v,n] tuple matches nothing of any kind, return `null` + // + // + }, { + key: "match", + value: function match(k, v, n, loc) { + var that = this; - if (events[0] !== events[3].otherEvent) { - divideSegment(events[0], events[1].point, queue); - divideSegment(events[1], events[2].point, queue); - return 3; - } // one line segment includes the other one + if (!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. - divideSegment(events[0], events[1].point, queue); - divideSegment(events[3].otherEvent, events[2].point, queue); - return 3; - } + var matchLocations; - /** - * @param {SweepEvent} le1 - * @param {SweepEvent} le2 - * @return {Number} - */ + 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); + } - function compareSegments(le1, le2) { - if (le1 === le2) return 0; // Segments are not collinear + 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; - 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 + for (var i = 0; i < matchGroup.length; i++) { + var otherkv = matchGroup[i]; + if (otherkv === kv) continue; // skip self - 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 ? + didMatch = tryMatch(which, otherkv); + if (didMatch) return; + } + } // If finished 'exclude' pass and still haven't matched anything, try the global `genericWords.json` patterns - if (compareEvents(le1, le2) === 1) return le2.isAbove(le1.point) ? -1 : 1; // The line segment associated to e2 has been inserted - // into S after the line segment associated to e1 - return le1.isBelow(le2.point) ? -1 : 1; - } + if (which === 'exclude') { + var regex = _toConsumableArray(that.genericWords.values()).find(function (regex) { + return regex.test(n); + }); - if (le1.isSubject === le2.isSubject) { - // same polygon - var p1 = le1.point, - p2 = le2.point; + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex) + }); // note no `branch`, no `kv` - 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; + return; + } + } } - } else { - // Segments are collinear, but belong to separate polygons - return le1.isSubject ? -1 : 1; - } - return compareEvents(le1, le2) === 1 ? 1 : -1; - } + function tryMatch(which, kv) { + var branch = that.matchIndex.get(kv); + if (!branch) return; - 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; + 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); + }); - while (eventQueue.length !== 0) { - var event = eventQueue.pop(); - sortedEvents.push(event); // optimization by bboxes for intersection and difference goes here + if (regex) { + results.push({ + match: 'excludeNamed', + pattern: String(regex), + kv: kv + }); + return; + } - if (operation === INTERSECTION && event.point[0] > rightbound || operation === DIFFERENCE && event.point[0] > sbbox[2]) { - break; - } + regex = _toConsumableArray(branch.excludeGeneric.values()).find(function (regex) { + return regex.test(n); + }); - 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); + if (regex) { + results.push({ + match: 'excludeGeneric', + pattern: String(regex), + kv: kv + }); + return; + } - if (next) { - if (possibleIntersection(event, next.key, eventQueue) === 2) { - computeFields(event, prevEvent, operation); - computeFields(event, next.key, operation); + return; } - } - 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); - } - } - } else { - event = event.otherEvent; - next = prev = sweepLine.find(event); + var leaf = branch[which].get(nsimple); + if (!leaf || !leaf.size) return; // If we get here, we matched something.. + // Prepare the results, calculate areas (if location index was set up) + + var hits = Array.from(leaf).map(function (itemID) { + var area = Infinity; + + if (that.itemLocation && that.locationSets) { + var location = that.locationSets.get(that.itemLocation.get(itemID)); + area = location && location.properties.area || Infinity; + } - if (prev && next) { - if (prev !== begin) prev = sweepLine.prev(prev);else prev = null; - next = sweepLine.next(next); - sweepLine.remove(event); + return { + match: which, + itemID: itemID, + area: area, + kv: kv, + nsimple: nsimple + }; + }); + var sortFn = byAreaDescending; // Filter the match to include only results valid in the requested `loc`.. - if (next && prev) { - possibleIntersection(prev.key, next.key, eventQueue); + if (matchLocations) { + hits = hits.filter(isValidLocation); + sortFn = byAreaAscending; } - } - } - } - return sortedEvents; - } + if (!hits.length) return; // push results + + hits.sort(sortFn).forEach(function (hit) { + if (seen.has(hit.itemID)) return; + seen.add(hit.itemID); + results.push(hit); + }); + return true; + + function isValidLocation(hit) { + if (!that.itemLocation) return true; + return matchLocations.find(function (props) { + return props.id === that.itemLocation.get(hit.itemID); + }); + } // Sort smaller (more local) locations first. + - var Contour = /*#__PURE__*/function () { - /** - * Contour - * - * @class {Contour} - */ - function Contour() { - _classCallCheck(this, Contour); + function byAreaAscending(hitA, hitB) { + return hitA.area - hitB.area; + } // Sort larger (more worldwide) locations first. - this.points = []; - this.holeIds = []; - this.holeOf = null; - this.depth = null; - } - _createClass(Contour, [{ - key: "isExterior", - value: function isExterior() { - return this.holeOf == null; + function byAreaDescending(hitA, hitB) { + return hitB.area - hitA.area; + } + } + } // + // `getWarnings()` + // Return any warnings discovered when buiding the index. + // (currently this does nothing) + // + + }, { + key: "getWarnings", + value: function getWarnings() { + return this.warnings; } }]); - return Contour; + return Matcher; }(); /** - * @param {Array.} sortedEvents - * @return {Array.} + * 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); - function orderEvents(sortedEvents) { - var event, i, len, tmp; - var resultEvents = []; - - for (i = 0, len = sortedEvents.length; i < len; i++) { - event = sortedEvents[i]; + return value != null && (type == 'object' || type == 'function'); + } - if (event.left && event.inResult || !event.left && event.otherEvent.inResult) { - resultEvents.push(event); - } - } // Due to overlapping edges the resultEvents array can be not wholly sorted + /** Detect free variable `global` from Node.js. */ + var freeGlobal = (typeof global === "undefined" ? "undefined" : _typeof(global)) == 'object' && global && global.Object === Object && global; + /** Detect free variable `self`. */ - var sorted = false; + var freeSelf = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' && self && self.Object === Object && self; + /** Used as a reference to the global object. */ - while (!sorted) { - sorted = true; + var root = freeGlobal || freeSelf || Function('return this')(); - 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; - } - } - } + /** + * 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. + */ - for (i = 0, len = resultEvents.length; i < len; i++) { - event = resultEvents[i]; - event.otherPos = i; - } // imagine, the right event is found in the beginning of the queue, - // when his left counterpart is not marked yet + var now = function now() { + return root.Date.now(); + }; + /** Used to match a single whitespace character. */ + var reWhitespace = /\s/; + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace + * character of `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the index of the last non-whitespace character. + */ - for (i = 0, len = resultEvents.length; i < len; i++) { - event = resultEvents[i]; + function trimmedEndIndex(string) { + var index = string.length; - if (!event.left) { - tmp = event.otherPos; - event.otherPos = event.otherEvent.otherPos; - event.otherEvent.otherPos = tmp; - } - } + while (index-- && reWhitespace.test(string.charAt(index))) {} - return resultEvents; + return index; } + + /** Used to match leading whitespace. */ + + var reTrimStart = /^\s+/; /** - * @param {Number} pos - * @param {Array.} resultEvents - * @param {Object>} processed - * @return {Number} + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. */ + function baseTrim(string) { + return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') : string; + } - 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; + /** Built-in value references. */ - while (newPos < length && p1[0] === p[0] && p1[1] === p[1]) { - if (!processed[newPos]) { - return newPos; - } else { - newPos++; - } + var _Symbol = root.Symbol; - p1 = resultEvents[newPos].point; - } + /** Used for built-in method references. */ - newPos = pos - 1; + var objectProto$1 = Object.prototype; + /** Used to check objects for own properties. */ - while (processed[newPos] && newPos > origPos) { - newPos--; - } + 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 newPos; - } + var nativeObjectToString$1 = objectProto$1.toString; + /** Built-in value references. */ - function initializeContourFromContext(event, contours, contourId) { - var contour = new Contour(); + 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`. + */ - 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". + function getRawTag(value) { + var isOwn = hasOwnProperty$2.call(value, symToStringTag$1), + tag = value[symToStringTag$1]; - var lowerContourId = prevInResult.outputContourId; - var lowerResultTransition = prevInResult.resultTransition; + try { + value[symToStringTag$1] = undefined; + var unmasked = true; + } catch (e) {} - 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]; + var result = nativeObjectToString$1.call(value); - 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; - } + if (unmasked) { + if (isOwn) { + value[symToStringTag$1] = tag; } else { - // We are outside => this contour is an exterior contour of same depth. - contour.holeOf = null; - contour.depth = contours[lowerContourId].depth; + delete value[symToStringTag$1]; } - } else { - // There is no lower/previous contour => this contour is an exterior contour of depth 0. - contour.holeOf = null; - contour.depth = 0; } - return contour; + return result; } + + /** Used for built-in method references. */ + var objectProto = Object.prototype; /** - * @param {Array.} sortedEvents - * @return {Array.<*>} polygons + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. */ + var nativeObjectToString = objectProto.toString; + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ - function connectEdges(sortedEvents) { - var i, len; - var resultEvents = orderEvents(sortedEvents); // "false"-filled array - - var processed = {}; - var contours = []; - - var _loop = function _loop() { - if (processed[i]) { - return "continue"; - } - - var contourId = contours.length; - var contour = initializeContourFromContext(resultEvents[i], contours, contourId); // Helper function that combines marking an event as processed with assigning its output contour ID - - var markAsProcessed = function markAsProcessed(pos) { - processed[pos] = true; - resultEvents[pos].outputContourId = contourId; - }; - - var pos = i; - var origPos = i; - var initial = resultEvents[i].point; - contour.points.push(initial); - /* eslint no-constant-condition: "off" */ - - while (true) { - markAsProcessed(pos); - pos = resultEvents[pos].otherPos; - markAsProcessed(pos); - contour.points.push(resultEvents[pos].point); - pos = nextPos(pos, resultEvents, processed, origPos); + function objectToString(value) { + return nativeObjectToString.call(value); + } - if (pos == origPos) { - break; - } - } + /** `Object#toString` result references. */ - contours.push(contour); - }; + var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + /** Built-in value references. */ - for (i = 0, len = resultEvents.length; i < len; i++) { - var _ret = _loop(); + 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`. + */ - if (_ret === "continue") continue; + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; } - return contours; - } - - var tinyqueue = TinyQueue; - var _default$1 = TinyQueue; - - function TinyQueue(data, compare) { - if (!(this instanceof TinyQueue)) return new TinyQueue(data, compare); - this.data = data || []; - this.length = this.data.length; - this.compare = compare || defaultCompare$1; - - if (this.length > 0) { - for (var i = (this.length >> 1) - 1; i >= 0; i--) { - this._down(i); - } - } + return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value); } - function defaultCompare$1(a, b) { - return a < b ? -1 : a > b ? 1 : 0; + /** + * 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'; } - TinyQueue.prototype = { - push: function push(item) { - this.data.push(item); - this.length++; - - this._up(this.length - 1); - }, - pop: function pop() { - if (this.length === 0) return undefined; - var top = this.data[0]; - this.length--; + /** `Object#toString` result references. */ - if (this.length > 0) { - this.data[0] = this.data[this.length]; + 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._down(0); - } + function isSymbol(value) { + return _typeof(value) == 'symbol' || isObjectLike(value) && baseGetTag(value) == symbolTag; + } - 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]; + /** Used as references for various `Number` constants. */ - while (pos > 0) { - var parent = pos - 1 >> 1; - var current = data[parent]; - if (compare(item, current) >= 0) break; - data[pos] = current; - pos = parent; - } + var NAN = 0 / 0; + /** Used to detect bad signed hexadecimal string values. */ - data[pos] = item; - }, - _down: function _down(pos) { - var data = this.data; - var compare = this.compare; - var halfLength = this.length >> 1; - var item = data[pos]; + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + /** Used to detect binary string values. */ - while (pos < halfLength) { - var left = (pos << 1) + 1; - var right = left + 1; - var best = data[left]; + var reIsBinary = /^0b[01]+$/i; + /** Used to detect octal string values. */ - if (right < this.length && compare(data[right], best) < 0) { - left = right; - best = data[right]; - } + var reIsOctal = /^0o[0-7]+$/i; + /** Built-in method references without a dependency on `root`. */ - if (compare(best, item) >= 0) break; - data[pos] = best; - pos = left; - } + 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 + */ - data[pos] = item; + function toNumber(value) { + if (typeof value == 'number') { + return value; } - }; - tinyqueue["default"] = _default$1; - var max$5 = Math.max; - var min$a = Math.min; - var contourId = 0; + if (isSymbol(value)) { + return NAN; + } - function processPolygon(contourOrHole, isSubject, depth, Q, bbox, isExteriorRing) { - var i, len, s1, s2, e1, e2; + if (isObject$2(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject$2(other) ? other + '' : other; + } - 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 (typeof value != 'string') { + return value === 0 ? value : +value; + } - if (s1[0] === s2[0] && s1[1] === s2[1]) { - continue; // skip collapsed edges, or it breaks - } + 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; + } - e1.contourId = e2.contourId = depth; + /** Error message constants. */ - if (!isExteriorRing) { - e1.isExteriorRing = false; - e2.isExteriorRing = false; - } + var FUNC_ERROR_TEXT$1 = 'Expected a function'; + /* Built-in method references for those with the same name as other `lodash` methods. */ - if (compareEvents(e1, e2) > 0) { - e2.left = true; - } else { - e1.left = true; - } + var nativeMax = Math.max, + nativeMin = Math.min; + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ - var x = s1[0], - y = s1[1]; - bbox[0] = min$a(bbox[0], x); - bbox[1] = min$a(bbox[1], y); - bbox[2] = max$5(bbox[2], x); - bbox[3] = max$5(bbox[3], y); // Pushing it so the queue is sorted from left to right, - // with object on the left having the highest priority. + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; - Q.push(e1); - Q.push(e2); + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT$1); } - } - - function fillQueue(subject, clipping, sbbox, cbbox, operation) { - var eventQueue = new tinyqueue(null, compareEvents); - var polygonSet, isExteriorRing, i, ii, j, jj; //, k, kk; - for (i = 0, ii = subject.length; i < ii; i++) { - polygonSet = subject[i]; + wait = toNumber(wait) || 0; - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], true, contourId, eventQueue, sbbox, isExteriorRing); - } + 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; } - for (i = 0, ii = clipping.length; i < ii; i++) { - polygonSet = clipping[i]; - - for (j = 0, jj = polygonSet.length; j < jj; j++) { - isExteriorRing = j === 0; - if (operation === DIFFERENCE) isExteriorRing = false; - if (isExteriorRing) contourId++; - processPolygon(polygonSet[j], false, contourId, eventQueue, cbbox, isExteriorRing); - } + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; } - return eventQueue; - } - - var EMPTY = []; + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; // Start the timer for the trailing edge. - function trivialOperation(subject, clipping, operation) { - var result = null; + timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. - 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; - } + return leading ? invokeFunc(time) : result; } - return result; - } - - function compareBBoxes(subject, clipping, sbbox, cbbox, operation) { - var result = null; - - if (sbbox[0] > cbbox[2] || cbbox[0] > sbbox[2] || sbbox[1] > cbbox[3] || cbbox[1] > sbbox[3]) { - if (operation === INTERSECTION) { - result = EMPTY; - } else if (operation === DIFFERENCE) { - result = subject; - } else if (operation === UNION || operation === XOR) { - result = subject.concat(clipping); - } + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; } - return result; - } - - function _boolean(subject, clipping, operation) { - if (typeof subject[0][0][0] === 'number') { - subject = [subject]; - } + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. - if (typeof clipping[0][0][0] === 'number') { - clipping = [clipping]; + return lastCallTime === undefined || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait; } - var trivial = trivialOperation(subject, clipping, operation); + function timerExpired() { + var time = now(); - if (trivial) { - return trivial === EMPTY ? null : trivial; - } + if (shouldInvoke(time)) { + return trailingEdge(time); + } // Restart the timer. - var sbbox = [Infinity, Infinity, -Infinity, -Infinity]; - var cbbox = [Infinity, Infinity, -Infinity, -Infinity]; // console.time('fill queue'); - var eventQueue = fillQueue(subject, clipping, sbbox, cbbox, operation); //console.timeEnd('fill queue'); + timerId = setTimeout(timerExpired, remainingWait(time)); + } - trivial = compareBBoxes(subject, clipping, sbbox, cbbox, operation); + function trailingEdge(time) { + timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. - if (trivial) { - return trivial === EMPTY ? null : trivial; - } // console.time('subdivide edges'); + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } - var sortedEvents = subdivide(eventQueue, subject, clipping, sbbox, cbbox, operation); //console.timeEnd('subdivide edges'); - // console.time('connect vertices'); + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } - var contours = connectEdges(sortedEvents); //console.timeEnd('connect vertices'); - // Convert contours to polygons + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } - var polygons = []; + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } - for (var i = 0; i < contours.length; i++) { - var contour = contours[i]; + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + lastArgs = arguments; + lastThis = this; + lastCallTime = time; - if (contour.isExterior()) { - // The exterior ring goes first - var rings = [contour.points]; // Followed by holes if any + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } - for (var j = 0; j < contour.holeIds.length; j++) { - var holeId = contour.holeIds[j]; - rings.push(contours[holeId].points); + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); } + } - polygons.push(rings); + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); } - } - return polygons; - } + return result; + } - function union(subject, clipping) { - return _boolean(subject, clipping, UNION); + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; } - /*! 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; + /* + 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. + */ - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + function coreDifference(base, head) { + var _changes = {}; + var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' - m = e & (1 << -nBits) - 1; - e >>= -nBits; - nBits += mLen; + var _diff = {}; - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + function checkEntityID(id) { + var h = head.entities[id]; + var b = base.entities[id]; + if (h === b) return; + if (_changes[id]) return; - 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 (!h && b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.deletion = true; + return; + } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen); - }; + if (h && !b) { + _changes[id] = { + base: b, + head: h + }; + _didChange.addition = true; + return; + } - var write$6 = function write(buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c; - var eLen = nBytes * 8 - mLen - 1; - var eMax = (1 << eLen) - 1; - var eBias = eMax >> 1; - var rt = mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0; - var i = isLE ? 0 : nBytes - 1; - var d = isLE ? 1 : -1; - var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0; - value = Math.abs(value); + if (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 (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0; - e = eMax; - } else { - e = Math.floor(Math.log(value) / Math.LN2); + if (h.loc && b.loc && !geoVecEqual(h.loc, b.loc)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } - if (value * (c = Math.pow(2, -e)) < 1) { - e--; - c *= 2; - } + if (h.nodes && b.nodes && !fastDeepEqual(h.nodes, b.nodes)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.geometry = true; + } - if (e + eBias >= 1) { - value += rt / c; - } else { - value += rt * Math.pow(2, 1 - eBias); + if (h.tags && b.tags && !fastDeepEqual(h.tags, b.tags)) { + _changes[id] = { + base: b, + head: h + }; + _didChange.properties = true; + } } + } - if (value * c >= 2) { - e++; - c /= 2; - } + 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))); - 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; + for (var i = 0; i < ids.length; i++) { + checkEntityID(ids[i]); } } - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + load(); - e = e << mLen | m; - eLen += mLen; + _diff.length = function length() { + return Object.keys(_changes).length; + }; - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + _diff.changes = function changes() { + return _changes; + }; - buffer[offset + i - d] |= s * 128; - }; + _diff.didChange = _didChange; // pass true to include affected relation members - var ieee754$1 = { - read: read$6, - write: write$6 - }; + _diff.extantIDs = function extantIDs(includeRelMembers) { + var result = new Set(); + Object.keys(_changes).forEach(function (id) { + if (_changes[id].head) { + result.add(id); + } - var pbf = Pbf; + var h = _changes[id].head; + var b = _changes[id].base; + var entity = h || b; - 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; - } + 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); + }; - Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum + _diff.modified = function modified() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; - Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64 + _diff.created = function created() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (!change.base && change.head) { + result.push(change.head); + } + }); + return result; + }; - Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields + _diff.deleted = function deleted() { + var result = []; + Object.values(_changes).forEach(function (change) { + if (change.base && !change.head) { + result.push(change.base); + } + }); + return result; + }; - Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32 + _diff.summary = function summary() { + var relevant = {}; + var keys = Object.keys(_changes); - 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) + for (var i = 0; i < keys.length; i++) { + var change = _changes[keys[i]]; - 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; + if (change.head && change.head.geometry(head) !== 'vertex') { + addEntity(change.head, head, change.base ? 'modified' : 'created'); + } else if (change.base && change.base.geometry(base) !== 'vertex') { + addEntity(change.base, base, 'deleted'); + } else if (change.base && change.head) { + // modified vertex + var moved = !fastDeepEqual(change.base.loc, change.head.loc); + var retagged = !fastDeepEqual(change.base.tags, change.head.tags); - while (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 (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'); + } } - 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; + return Object.values(relevant); - 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 addEntity(entity, graph, changeType) { + relevant[entity.id] = { + entity: entity, + graph: graph, + changeType: changeType + }; + } + function addParents(entity) { + var parents = head.parentWays(entity); - 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 || []; + for (var j = parents.length - 1; j >= 0; j--) { + var parent = parents[j]; - while (this.pos < end) { - arr.push(this.readVarint(isSigned)); + if (!(parent.id in relevant)) { + addEntity(parent, head, 'modified'); + } + } } + }; // returns complete set of entities that require a redraw + // (optionally within given `extent`) - return arr; - }, - readPackedSVarint: function readPackedSVarint(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSVarint()); - var end = readPackedEnd(this); - arr = arr || []; - while (this.pos < end) { - arr.push(this.readSVarint()); - } + _diff.complete = function complete(extent) { + var result = {}; + var id, change; - return arr; - }, - readPackedBoolean: function readPackedBoolean(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readBoolean()); - var end = readPackedEnd(this); - arr = arr || []; + for (id in _changes) { + change = _changes[id]; + var h = change.head; + var b = change.base; + var entity = h || b; + var i; - while (this.pos < end) { - arr.push(this.readBoolean()); - } + if (extent && (!h || !h.intersects(extent, head)) && (!b || !b.intersects(extent, base))) { + continue; + } - return arr; - }, - readPackedFloat: function readPackedFloat(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFloat()); - var end = readPackedEnd(this); - arr = arr || []; + result[id] = h; - while (this.pos < end) { - arr.push(this.readFloat()); - } + if (entity.type === 'way') { + var nh = h ? h.nodes : []; + var nb = b ? b.nodes : []; + var diff; + diff = utilArrayDifference(nh, nb); - return arr; - }, - readPackedDouble: function readPackedDouble(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readDouble()); - var end = readPackedEnd(this); - arr = arr || []; + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } - while (this.pos < end) { - arr.push(this.readDouble()); - } + diff = utilArrayDifference(nb, nh); - return arr; - }, - readPackedFixed32: function readPackedFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + for (i = 0; i < diff.length; i++) { + result[diff[i]] = head.hasEntity(diff[i]); + } + } - while (this.pos < end) { - arr.push(this.readFixed32()); - } + 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); - return arr; - }, - readPackedSFixed32: function readPackedSFixed32(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed32()); - var end = readPackedEnd(this); - arr = arr || []; + for (i = 0; i < ids.length; i++) { + var member = head.hasEntity(ids[i]); + if (!member) continue; // not downloaded - while (this.pos < end) { - arr.push(this.readSFixed32()); - } + if (extent && !member.intersects(extent, head)) continue; // not visible - return arr; - }, - readPackedFixed64: function readPackedFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + result[ids[i]] = member; + } + } - while (this.pos < end) { - arr.push(this.readFixed64()); + addParents(head.parentWays(entity), result); + addParents(head.parentRelations(entity), result); } - return arr; - }, - readPackedSFixed64: function readPackedSFixed64(arr) { - if (this.type !== Pbf.Bytes) return arr.push(this.readSFixed64()); - var end = readPackedEnd(this); - arr = arr || []; + return result; - while (this.pos < end) { - arr.push(this.readSFixed64()); + function addParents(parents, result) { + for (var i = 0; i < parents.length; i++) { + var parent = parents[i]; + if (parent.id in result) continue; + result[parent.id] = parent; + addParents(head.parentRelations(parent), result); + } } + }; - return 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 _diff; + } - while (length < this.pos + min) { - length *= 2; - } + function coreTree(head) { + // tree for entities + var _rtree = new RBush(); - 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; + var _bboxes = {}; // maintain a separate tree for granular way segments - if (val > 0xfffffff || val < 0) { - writeBigVarint(val, this); - return; - } + var _segmentsRTree = new RBush(); - this.realloc(4); - this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = (val >>>= 7) & 0x7f | (val > 0x7f ? 0x80 : 0); - if (val <= 0x7f) return; - this.buf[this.pos++] = val >>> 7 & 0x7f; - }, - writeSVarint: function writeSVarint(val) { - this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2); - }, - writeBoolean: function writeBoolean(val) { - this.writeVarint(Boolean(val)); - }, - writeString: function writeString(str) { - str = String(str); - this.realloc(str.length * 4); - this.pos++; // reserve 1 byte for short string length + var _segmentsBBoxes = {}; + var _segmentsByWayId = {}; + var tree = {}; + + function entityBBox(entity) { + var bbox = entity.extent(head).bbox(); + bbox.id = entity.id; + _bboxes[entity.id] = bbox; + return bbox; + } + + function segmentBBox(segment) { + var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason + + if (!extent) return null; + var bbox = extent.bbox(); + bbox.segment = segment; + _segmentsBBoxes[segment.id] = bbox; + return bbox; + } + + function removeEntity(entity) { + _rtree.remove(_bboxes[entity.id]); - var startPos = this.pos; // write the string directly to the buffer and see how much was written + delete _bboxes[entity.id]; - 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 + if (_segmentsByWayId[entity.id]) { + _segmentsByWayId[entity.id].forEach(function (segment) { + _segmentsRTree.remove(_segmentsBBoxes[segment.id]); - 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); + delete _segmentsBBoxes[segment.id]; + }); - for (var i = 0; i < len; i++) { - this.buf[this.pos++] = buffer[i]; + delete _segmentsByWayId[entity.id]; } - }, - writeRawMessage: function writeRawMessage(fn, obj) { - this.pos++; // reserve 1 byte for short message length - // write the message directly to the buffer and see how much was written + } - var startPos = this.pos; - fn(obj, this); - var len = this.pos - startPos; - if (len >= 0x80) makeRoomForExtraLength(startPos, len, this); // finally, write the message length in the reserved place and restore the position + function loadEntities(entities) { + _rtree.load(entities.map(entityBBox)); - 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 segments = []; + entities.forEach(function (entity) { + if (entity.segments) { + var entitySegments = entity.segments(head); // cache these to make them easy to remove later + + _segmentsByWayId[entity.id] = entitySegments; + segments = segments.concat(entitySegments); + } + }); + if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); } - }; - function 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 updateParents(entity, insertions, memo) { + head.parentWays(entity).forEach(function (way) { + if (_bboxes[way.id]) { + removeEntity(way); + insertions[way.id] = way; + } - function readPackedEnd(pbf) { - return pbf.type === Pbf.Bytes ? pbf.readVarint() + pbf.pos : pbf.pos + 1; - } + updateParents(way, insertions, memo); + }); + head.parentRelations(entity).forEach(function (relation) { + if (memo[entity.id]) return; + memo[entity.id] = true; - function toNum(low, high, isSigned) { - if (isSigned) { - return high * 0x100000000 + (low >>> 0); + if (_bboxes[relation.id]) { + removeEntity(relation); + insertions[relation.id] = relation; + } + + updateParents(relation, insertions, memo); + }); } - return (high >>> 0) * 0x100000000 + (low >>> 0); - } + tree.rebase = function (entities, force) { + var insertions = {}; - function writeBigVarint(val, pbf) { - var low, high; + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (!entity.visible) continue; - if (val >= 0) { - low = val % 0x100000000 | 0; - high = val / 0x100000000 | 0; - } else { - low = ~(-val % 0x100000000); - high = ~(-val / 0x100000000); + if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { + if (!force) { + continue; + } else if (_bboxes[entity.id]) { + removeEntity(entity); + } + } - if (low ^ 0xffffffff) { - low = low + 1 | 0; - } else { - low = 0; - high = high + 1 | 0; + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); } - } - if (val >= 0x10000000000000000 || val < -0x10000000000000000) { - throw new Error('Given varint doesn\'t fit into 10 bytes'); - } + loadEntities(Object.values(insertions)); + return tree; + }; - pbf.realloc(10); - writeBigVarintLow(low, high, pbf); - writeBigVarintHigh(high, pbf); - } + function updateToGraph(graph) { + if (graph === head) return; + var diff = coreDifference(head, graph); + head = graph; + var changed = diff.didChange; + if (!changed.addition && !changed.deletion && !changed.geometry) return; + var insertions = {}; - function 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 (changed.deletion) { + diff.deleted().forEach(function (entity) { + removeEntity(entity); + }); + } - 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 (changed.geometry) { + diff.modified().forEach(function (entity) { + removeEntity(entity); + insertions[entity.id] = entity; + updateParents(entity, insertions, {}); + }); + } - 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 + if (changed.addition) { + diff.created().forEach(function (entity) { + insertions[entity.id] = entity; + }); + } - pbf.realloc(extraLen); + loadEntities(Object.values(insertions)); + } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` - for (var i = pbf.pos - 1; i >= startPos; i--) { - pbf.buf[i + extraLen] = pbf.buf[i]; - } - } - function _writePackedVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeVarint(arr[i]); - } - } + 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` - function _writePackedSVarint(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSVarint(arr[i]); - } - } - function _writePackedFloat(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFloat(arr[i]); - } + tree.waySegments = function (extent, graph) { + updateToGraph(graph); + return _segmentsRTree.search(extent.bbox()).map(function (bbox) { + return bbox.segment; + }); + }; + + return tree; } - function _writePackedDouble(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeDouble(arr[i]); - } + 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); + }; } - function _writePackedBoolean(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeBoolean(arr[i]); + 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 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); } - } - function _writePackedFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed32(arr[i]); + modal.append('div').attr('class', 'content'); + modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); + + if (animate) { + shaded.transition().style('opacity', 1); + } else { + shaded.style('opacity', 1); } - } - function _writePackedSFixed(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed32(arr[i]); + return shaded; + + function moveFocusToFirst() { + var node = modal // there are additional rules about what's focusable, but this suits our purposes + .select('a, button, input:not(.keytrap), select, textarea').node(); + + if (node) { + node.focus(); + } else { + select(this).node().blur(); + } } - } - function _writePackedFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeFixed64(arr[i]); + function moveFocusToLast() { + var nodes = modal.selectAll('a, button, input:not(.keytrap), select, textarea').nodes(); + + if (nodes.length) { + nodes[nodes.length - 1].focus(); + } else { + select(this).node().blur(); + } } } - function _writePackedSFixed2(arr, pbf) { - for (var i = 0; i < arr.length; i++) { - pbf.writeSFixed64(arr[i]); - } - } // Buffer code below from https://github.com/feross/buffer, MIT-licensed + function uiLoading(context) { + var _modalSelection = select(null); + var _message = ''; + var _blocking = false; - function readUInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + buf[pos + 3] * 0x1000000; - } + var loading = function loading(selection) { + _modalSelection = uiModal(selection, _blocking); - function writeInt32(buf, val, pos) { - buf[pos] = val; - buf[pos + 1] = val >>> 8; - buf[pos + 2] = val >>> 16; - buf[pos + 3] = val >>> 24; - } + var loadertext = _modalSelection.select('.content').classed('loading-modal', true).append('div').attr('class', 'modal-section fillL'); - function readInt32(buf, pos) { - return (buf[pos] | buf[pos + 1] << 8 | buf[pos + 2] << 16) + (buf[pos + 3] << 24); + loadertext.append('img').attr('class', 'loader').attr('src', context.imagePath('loader-white.gif')); + loadertext.append('h3').html(_message); + + _modalSelection.select('button.close').attr('class', 'hide'); + + return loading; + }; + + loading.message = function (val) { + if (!arguments.length) return _message; + _message = val; + return loading; + }; + + loading.blocking = function (val) { + if (!arguments.length) return _blocking; + _blocking = val; + return loading; + }; + + loading.close = function () { + _modalSelection.remove(); + }; + + loading.isShown = function () { + return _modalSelection && !_modalSelection.empty() && _modalSelection.node().parentNode; + }; + + return loading; } - function readUtf8(buf, pos, end) { - var str = ''; - var i = pos; + function coreHistory(context) { + var dispatch = dispatch$8('reset', 'change', 'merge', 'restore', 'undone', 'redone'); - while (i < end) { - var b0 = buf[i]; - var c = null; // codepoint + var _lock = utilSessionMutex('lock'); // restorable if iD not open in another window/tab and a saved history exists in localStorage - var bytesPerSequence = b0 > 0xEF ? 4 : b0 > 0xDF ? 3 : b0 > 0xBF ? 2 : 1; - if (i + bytesPerSequence > end) break; - var b1, b2, b3; - if (bytesPerSequence === 1) { - if (b0 < 0x80) { - c = b0; - } - } else if (bytesPerSequence === 2) { - b1 = buf[i + 1]; + var _hasUnresolvedRestorableChanges = _lock.lock() && !!corePreferences(getKey('saved_history')); - if ((b1 & 0xC0) === 0x80) { - c = (b0 & 0x1F) << 0x6 | b1 & 0x3F; + var duration = 150; + var _imageryUsed = []; + var _photoOverlaysUsed = []; + var _checkpoints = {}; - if (c <= 0x7F) { - c = null; - } - } - } else if (bytesPerSequence === 3) { - b1 = buf[i + 1]; - b2 = buf[i + 2]; + var _pausedGraph; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | b2 & 0x3F; + var _stack; - 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]; + var _index; - if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) { - c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | b3 & 0x3F; + var _tree; // internal _act, accepts list of actions and eased time - if (c <= 0xFFFF || c >= 0x110000) { - c = null; - } - } + + function _act(actions, t) { + actions = Array.prototype.slice.call(actions); + var annotation; + + if (typeof actions[actions.length - 1] !== 'function') { + annotation = actions.pop(); } - if (c === null) { - c = 0xFFFD; - bytesPerSequence = 1; - } else if (c > 0xFFFF) { - c -= 0x10000; - str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800); - c = 0xDC00 | c & 0x3FF; + var graph = _stack[_index].graph; + + for (var i = 0; i < actions.length; i++) { + graph = actions[i](graph, t); } - str += String.fromCharCode(c); - i += bytesPerSequence; - } + return { + graph: graph, + annotation: annotation, + imageryUsed: _imageryUsed, + photoOverlaysUsed: _photoOverlaysUsed, + transform: context.projection.transform(), + selectedIDs: context.selectedIDs() + }; + } // internal _perform with eased time + + + function _perform(args, t) { + var previous = _stack[_index].graph; + _stack = _stack.slice(0, _index + 1); - return str; - } + var actionResult = _act(args, t); - function readUtf8TextDecoder(buf, pos, end) { - return utf8TextDecoder.decode(buf.subarray(pos, end)); - } + _stack.push(actionResult); - function writeUtf8(buf, str, pos) { - for (var i = 0, c, lead; i < str.length; i++) { - c = str.charCodeAt(i); // code point + _index++; + return change(previous); + } // internal _replace with eased time - if (c > 0xD7FF && c < 0xE000) { - if (lead) { - if (c < 0xDC00) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = c; - continue; - } else { - c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000; - lead = null; - } - } else { - if (c > 0xDBFF || i + 1 === str.length) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - } else { - lead = c; - } - continue; - } - } else if (lead) { - buf[pos++] = 0xEF; - buf[pos++] = 0xBF; - buf[pos++] = 0xBD; - lead = null; - } + function _replace(args, t) { + var previous = _stack[_index].graph; // assert(_index == _stack.length - 1) - 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 actionResult = _act(args, t); - buf[pos++] = c >> 0x6 & 0x3F | 0x80; - } + _stack[_index] = actionResult; + return change(previous); + } // internal _overwrite with eased time - buf[pos++] = c & 0x3F | 0x80; + + function _overwrite(args, t) { + var previous = _stack[_index].graph; + + if (_index > 0) { + _index--; + + _stack.pop(); } - } - return pos; - } + _stack = _stack.slice(0, _index + 1); - var pointGeometry = Point; - /** - * A standalone point geometry with useful accessor, comparison, and - * modification methods. - * - * @class Point - * @param {Number} x the x-coordinate. this could be longitude or screen - * pixels, or any other sort of unit. - * @param {Number} y the y-coordinate. this could be latitude or screen - * pixels, or any other sort of unit. - * @example - * var point = new Point(-77, 38); - */ + var actionResult = _act(args, t); - function Point(x, y) { - this.x = x; - this.y = y; - } + _stack.push(actionResult); - 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); - }, + _index++; + return change(previous); + } // determine difference and dispatch a change event - /** - * Add this point's x & y coordinates to another point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - add: function add(p) { - return this.clone()._add(p); - }, - /** - * Subtract this point's x & y coordinates to from point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - sub: function sub(p) { - return this.clone()._sub(p); - }, + function change(previous) { + var difference = coreDifference(previous, history.graph()); - /** - * Multiply this point's x & y coordinates by point, - * yielding a new point. - * @param {Point} p the other point - * @return {Point} output point - */ - multByPoint: function multByPoint(p) { - return this.clone()._multByPoint(p); - }, + if (!_pausedGraph) { + dispatch.call('change', this, difference); + } - /** - * 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); - }, + return difference; + } // iD uses namespaced keys so multiple installations do not conflict - /** - * Multiply this point's x & y coordinates by a factor, - * yielding a new point. - * @param {Point} k factor - * @return {Point} output point - */ - mult: function mult(k) { - return this.clone()._mult(k); - }, - /** - * Divide this point's x & y coordinates by a factor, - * yielding a new point. - * @param {Point} k factor - * @return {Point} output point - */ - div: function div(k) { - return this.clone()._div(k); - }, + function getKey(n) { + return 'iD_' + window.location.origin + '_' + n; + } - /** - * Rotate this point around the 0, 0 origin by an angle a, - * given in radians - * @param {Number} a angle to rotate around, in radians - * @return {Point} output point - */ - rotate: function rotate(a) { - return this.clone()._rotate(a); - }, + var 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; + }); - /** - * Rotate this point around p point by an angle a, - * given in radians - * @param {Number} a angle to rotate around, in radians - * @param {Point} p Point to rotate around - * @return {Point} output point - */ - rotateAround: function rotateAround(a, p) { - return this.clone()._rotateAround(a, p); - }, + _stack[0].graph.rebase(entities, stack, false); - /** - * Multiply this point by a 4x1 transformation matrix - * @param {Array} m transformation matrix - * @return {Point} output point - */ - matMult: function matMult(m) { - return this.clone()._matMult(m); - }, + _tree.rebase(entities, false); - /** - * 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(); - }, + 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]; - /** - * 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(); - }, + if (arguments.length === 1 || arguments.length === 2 && typeof arguments[1] !== 'function') { + transitionable = !!action0.transitionable; + } - /** - * 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 (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; - /** - * 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 (isNaN(+n) || +n < 0) { + n = 1; + } - /** - * 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; - }, + while (n-- > 0 && _index > 0) { + _index--; - /** - * 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)); - }, + _stack.pop(); + } - /** - * 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; - }, + 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; - /** - * 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); - }, + while (_index > 0) { + _index--; + if (_stack[_index].annotation) break; + } - /** - * 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); - }, + 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; - /** - * 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); - }, + while (tryIndex < _stack.length - 1) { + tryIndex++; - /* - * Find the angle of the two vectors, solving the formula for - * the cross product a x b = |a||b|sin(θ) for θ. - * @param {Number} x the x-coordinate - * @param {Number} y the y-coordinate - * @return {Number} the angle in radians - */ - angleWithSep: function angleWithSep(x, y) { - return Math.atan2(this.x * y - this.y * x, this.x * x + this.y * y); - }, - _matMult: function _matMult(m) { - var x = m[0] * this.x + m[1] * this.y, - y = m[2] * this.x + m[3] * this.y; - this.x = x; - this.y = y; - return this; - }, - _add: function _add(p) { - this.x += p.x; - this.y += p.y; - return this; - }, - _sub: function _sub(p) { - this.x -= p.x; - this.y -= p.y; - return this; - }, - _mult: function _mult(k) { - this.x *= k; - this.y *= k; - return this; - }, - _div: function _div(k) { - this.x /= k; - this.y /= k; - return this; - }, - _multByPoint: function _multByPoint(p) { - this.x *= p.x; - this.y *= p.y; - return this; - }, - _divByPoint: function _divByPoint(p) { - this.x /= p.x; - this.y /= p.y; - return this; - }, - _unit: function _unit() { - this._div(this.mag()); + if (_stack[tryIndex].annotation) { + _index = tryIndex; + dispatch.call('redone', this, _stack[_index], previousStack); + break; + } + } - 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 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; - Point.convert = function (a) { - if (a instanceof Point) { - return a; - } + while (i >= 0) { + if (_stack[i].annotation) return _stack[i].annotation; + i--; + } + }, + redoAnnotation: function redoAnnotation() { + var i = _index + 1; - if (Array.isArray(a)) { - return new Point(a[0], a[1]); - } + 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; - return a; - }; + if (action) { + head = action(head); + } - var vectortilefeature = VectorTileFeature; + var difference = coreDifference(base, head); + return { + modified: difference.modified(), + created: difference.created(), + deleted: difference.deleted() + }; + }, + hasChanges: function hasChanges() { + return this.difference().length() > 0; + }, + imageryUsed: function imageryUsed(sources) { + if (sources) { + _imageryUsed = sources; + return history; + } else { + var s = new Set(); - function VectorTileFeature(pbf, end, extent, keys, values) { - // Public - this.properties = {}; - this.extent = extent; - this.type = 0; // Private + _stack.slice(1, _index + 1).forEach(function (state) { + state.imageryUsed.forEach(function (source) { + if (source !== 'Custom') { + s.add(source); + } + }); + }); - this._pbf = pbf; - this._geometry = -1; - this._keys = keys; - this._values = values; - pbf.readFields(readFeature, this, end); - } + return Array.from(s); + } + }, + photoOverlaysUsed: function photoOverlaysUsed(sources) { + if (sources) { + _photoOverlaysUsed = sources; + return history; + } else { + var s = new Set(); - 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; - } + _stack.slice(1, _index + 1).forEach(function (state) { + if (state.photoOverlaysUsed && Array.isArray(state.photoOverlaysUsed)) { + state.photoOverlaysUsed.forEach(function (photoOverlay) { + s.add(photoOverlay); + }); + } + }); - function readTag(pbf, feature) { - var end = pbf.readVarint() + pbf.pos; + 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 = {}; + } - while (pbf.pos < end) { - var key = feature._keys[pbf.readVarint()], - value = feature._values[pbf.readVarint()]; + 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.. - feature.properties[key] = value; - } - } + Object.values(graph.base().entities).forEach(function (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + }); // replace base entities with head entities.. - VectorTileFeature.types = ['Unknown', 'Point', 'LineString', 'Polygon']; + Object.keys(graph.entities).forEach(function (id) { + var entity = graph.entities[id]; - 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; + if (entity) { + var copy = copyIntroEntity(entity); + baseEntities[copy.id] = copy; + } else { + delete baseEntities[id]; + } + }); // swap temporary for permanent ids.. - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + Object.values(baseEntities).forEach(function (entity) { + if (Array.isArray(entity.nodes)) { + entity.nodes = entity.nodes.map(function (node) { + return permIDs[node] || node; + }); + } - length--; + if (Array.isArray(entity.members)) { + entity.members = entity.members.map(function (member) { + member.id = permIDs[member.id] || member.id; + return member; + }); + } + }); + return JSON.stringify({ + dataIntroGraph: baseEntities + }); - if (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); + function copyIntroEntity(source) { + var copy = utilObjectOmit(source, ['type', 'user', 'v', 'version', 'visible']); // Note: the copy is no longer an osmEntity, so it might not have `tags` - if (cmd === 1) { - // moveTo - if (line) lines.push(line); - line = []; - } + if (copy.tags && !Object.keys(copy.tags)) { + delete copy.tags; + } - line.push(new pointGeometry(x, y)); - } else if (cmd === 7) { - // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90 - if (line) { - line.push(line[0].clone()); // closePolygon - } - } else { - throw new Error('unknown command ' + cmd); - } - } + if (Array.isArray(copy.loc)) { + copy.loc[0] = +copy.loc[0].toFixed(6); + copy.loc[1] = +copy.loc[1].toFixed(6); + } - if (line) lines.push(line); - return lines; - }; + var match = source.id.match(/([nrw])-\d*/); // temporary id - 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 (match !== null) { + var nrw = match[1]; + var permID; - while (pbf.pos < end) { - if (length <= 0) { - var cmdLen = pbf.readVarint(); - cmd = cmdLen & 0x7; - length = cmdLen >> 3; - } + do { + permID = nrw + ++nextID[nrw]; + } while (baseEntities.hasOwnProperty(permID)); - length--; + copy.id = permIDs[source.id] = permID; + } - if (cmd === 1 || cmd === 2) { - x += pbf.readSVarint(); - y += pbf.readSVarint(); - if (x < x1) x1 = x; - if (x > x2) x2 = x; - if (y < y1) y1 = y; - if (y > y2) y2 = y; - } else if (cmd !== 7) { - throw new Error('unknown command ' + cmd); - } - } + return copy; + } + }, + toJSON: function toJSON() { + if (!this.hasChanges()) return; + var allEntities = {}; + var baseEntities = {}; + var base = _stack[0]; - return [x1, y1, x2, y2]; - }; + var s = _stack.map(function (i) { + var modified = []; + var deleted = []; + Object.keys(i.graph.entities).forEach(function (id) { + var entity = i.graph.entities[id]; - 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; + if (entity) { + var key = osmEntity.key(entity); + allEntities[key] = entity; + modified.push(key); + } else { + deleted.push(id); + } // make sure that the originals of changed or deleted entities get merged + // into the base of the _stack after restoring the data from JSON. - function project(line) { - for (var j = 0; j < line.length; j++) { - var p = line[j], - y2 = 180 - (p.y + y0) * 360 / size; - line[j] = [(p.x + x0) * 360 / size - 180, 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90]; - } - } - switch (this.type) { - case 1: - var points = []; + if (id in base.graph.entities) { + baseEntities[id] = base.graph.entities[id]; + } - for (i = 0; i < coords.length; i++) { - points[i] = coords[i][0]; - } + 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 - coords = points; - project(coords); - break; - case 2: - for (i = 0; i < coords.length; i++) { - project(coords[i]); - } + var baseParents = base.graph._parentWays[id]; - break; + 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; + }); - case 3: - coords = classifyRings(coords); + 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; - for (i = 0; i < coords.length; i++) { - for (j = 0; j < coords[i].length; j++) { - project(coords[i][j]); - } - } + if (h.version === 2 || h.version === 3) { + var allEntities = {}; + h.entities.forEach(function (entity) { + allEntities[osmEntity.key(entity)] = osmEntity(entity); + }); - break; - } + 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); + }); - if (coords.length === 1) { - coords = coords[0]; - } else { - type = 'Multi' + type; - } + var stack = _stack.map(function (state) { + return state.graph; + }); - var result = { - type: "Feature", - geometry: { - type: type, - coordinates: coords - }, - properties: this.properties - }; + _stack[0].graph.rebase(baseEntities, stack, true); - if ('id' in this) { - result.id = this.id; - } + _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 - return result; - }; // classifies an array of rings into polygons with outer rings and holes + 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); + }); - function classifyRings(rings) { - var len = rings.length; - if (len <= 1) return [rings]; - var polygons = [], - polygon, - ccw; + if (missing.length && osm) { + loadComplete = false; + context.map().redrawEnable(false); + var loading = uiLoading(context).blocking(true); + context.container().call(loading); - for (var i = 0; i < len; i++) { - var area = signedArea$1(rings[i]); - if (area === 0) continue; - if (ccw === undefined) ccw = area < 0; + var childNodesLoaded = function childNodesLoaded(err, result) { + if (!err) { + var visibleGroups = utilArrayGroupBy(result.data, 'visible'); + var visibles = visibleGroups["true"] || []; // alive nodes - if (ccw === area < 0) { - if (polygon) polygons.push(polygon); - polygon = [rings[i]]; - } else { - polygon.push(rings[i]); - } - } + var invisibles = visibleGroups["false"] || []; // deleted nodes - if (polygon) polygons.push(polygon); - return polygons; - } + if (visibles.length) { + var visibleIDs = visibles.map(function (entity) { + return entity.id; + }); - function signedArea$1(ring) { - var sum = 0; + var stack = _stack.map(function (state) { + return state.graph; + }); - 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); - } + missing = utilArrayDifference(missing, visibleIDs); - return sum; - } + _stack[0].graph.rebase(visibles, stack, true); - var vectortilelayer = VectorTileLayer; + _tree.rebase(visibles, true); + } // fetch older versions of nodes that were deleted.. - function VectorTileLayer(pbf, end) { - // Public - this.version = 1; - this.name = null; - this.extent = 4096; - this.length = 0; // Private - this._pbf = pbf; - this._keys = []; - this._values = []; - this._features = []; - pbf.readFields(readLayer, this, end); - this.length = this._features.length; - } + invisibles.forEach(function (entity) { + osm.loadEntityVersion(entity.id, +entity.version - 1, childNodesLoaded); + }); + } - 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)); - } + if (err || !missing.length) { + loading.close(); + context.map().redrawEnable(true); + dispatch.call('change'); + dispatch.call('restore', this); + } + }; - function readValueMessage(pbf) { - var value = null, - end = pbf.readVarint() + pbf.pos; + osm.loadMultiple(missing, childNodesLoaded); + } + } + } - 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; - } + _stack = h.stack.map(function (d) { + var entities = {}, + entity; - return value; - } // return feature `i` from this layer as a `VectorTileFeature` + if (d.modified) { + d.modified.forEach(function (key) { + entity = allEntities[key]; + entities[entity.id] = entity; + }); + } + if (d.deleted) { + d.deleted.forEach(function (id) { + entities[id] = undefined; + }); + } - 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]; + 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 = {}; - var end = this._pbf.readVarint() + this._pbf.pos; + for (var i in d.entities) { + var entity = d.entities[i]; + entities[i] = entity === 'undefined' ? undefined : osmEntity(entity); + } - return new vectortilefeature(this._pbf, end, this.extent, this._keys, this._values); - }; + d.graph = coreGraph(_stack[0].graph).load(entities); + return d; + }); + } - var vectortile = VectorTile; + var transform = _stack[_index].transform; - function VectorTile(pbf, end) { - this.layers = pbf.readFields(readTile, {}, end); - } + if (transform) { + context.map().transformEase(transform, 0); // 0 = immediate, no easing + } - function readTile(tag, layers, pbf) { - if (tag === 3) { - var layer = new vectortilelayer(pbf, pbf.readVarint() + pbf.pos); - if (layer.length) layers[layer.name] = layer; - } - } + if (loadComplete) { + dispatch.call('change'); + dispatch.call('restore', this); + } - var VectorTile$1 = vectortile; - var VectorTileFeature$1 = vectortilefeature; - var VectorTileLayer$1 = vectortilelayer; - var vectorTile = { - VectorTile: VectorTile$1, - VectorTileFeature: VectorTileFeature$1, - VectorTileLayer: VectorTileLayer$1 - }; + return history; + }, + lock: function lock() { + return _lock.lock(); + }, + unlock: function unlock() { + _lock.unlock(); + }, + save: function save() { + if (_lock.locked() && // don't overwrite existing, unresolved changes + !_hasUnresolvedRestorableChanges) { + corePreferences(getKey('saved_history'), history.toJSON() || null); + } - var tiler$7 = utilTiler().tileSize(512).margin(1); - var dispatch$8 = dispatch('loadedData'); + return history; + }, + // delete the history version saved in localStorage + clearSaved: function clearSaved() { + context.debouncedSave.cancel(); - var _vtCache; + if (_lock.locked()) { + _hasUnresolvedRestorableChanges = false; + corePreferences(getKey('saved_history'), null); // clear the changeset metadata associated with the saved history - function abortRequest$7(controller) { - controller.abort(); + corePreferences('comment', null); + corePreferences('hashtags', null); + corePreferences('source', 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, 'on'); } - function vtToGeoJSON(data, tile, mergeCache) { - var vectorTile$1 = new vectorTile.VectorTile(new pbf(data)); - var layers = Object.keys(vectorTile$1.layers); + /** + * Look for roads that can be connected to other roads with a short extension + */ - if (!Array.isArray(layers)) { - layers = [layers]; - } + 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 features = []; - layers.forEach(function (layerID) { - var layer = vectorTile$1.layers[layerID]; + var CLOSE_NODE_TH = EXTEND_TH_METERS - WELD_TH_METERS; // Comes from considering bounding case of perpendicular ways - 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 + var SIG_ANGLE_TH = Math.atan(WELD_TH_METERS / EXTEND_TH_METERS); - if (geometry.type === 'Polygon') { - geometry.type = 'MultiPolygon'; - geometry.coordinates = [geometry.coordinates]; - } + function isHighway(entity) { + return entity.type === 'way' && osmRoutableHighwayTagValues[entity.tags.highway]; + } - var isClipped = false; // Clip to tile bounds + function isTaggedAsNotContinuing(node) { + return node.tags.noexit === 'yes' || node.tags.amenity === 'parking_entrance' || node.tags.entrance && node.tags.entrance !== 'no'; + } - if (geometry.type === 'MultiPolygon') { - var featureClip = turf_bboxClip(feature, tile.extent.rectangle()); + 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]); - if (!fastDeepEqual(feature.geometry, featureClip.geometry)) { - // feature = featureClip; - isClipped = 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; - if (!feature.geometry.coordinates.length) continue; // not actually on this tile - - if (!feature.geometry.coordinates[0].length) continue; // not actually on this tile - } // Generate some unique IDs and add some metadata + 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 _this$issue$entityIds = _slicedToArray(this.issue.entityIds, 3), + endNodeId = _this$issue$entityIds[1], + crossWayId = _this$issue$entityIds[2]; - 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 + var midNode = context.entity(this.issue.data.midId); + var endNode = context.entity(endNodeId); + var crossWay = context.entity(crossWayId); // When endpoints are close, just join if resulting small change in angle (#7201) - if (isClipped && geometry.type === 'MultiPolygon') { - var merged = mergeCache[propertyhash]; + var nearEndNodes = findNearbyEndNodes(endNode, crossWay); - if (merged && merged.length) { - var other = merged[0]; - var coords = union(feature.geometry.coordinates, other.geometry.coordinates); + if (nearEndNodes.length > 0) { + var collinear = findSmallJoinAngle(midNode, endNode, nearEndNodes); - if (!coords || !coords.length) { - continue; // something failed in martinez union + if (collinear) { + context.perform(actionMergeNodes([collinear.id, endNode.id], collinear.loc), annotation); + return; } + } - merged.push(feature); - - for (var j = 0; j < merged.length; j++) { - // all these features get... - merged[j].geometry.coordinates = coords; // same coords + 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 - merged[j].__featurehash__ = featurehash; // same hash, so deduplication works - } + 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 { - mergeCache[propertyhash] = [feature]; + context.perform(actionAddMidpoint({ + loc: crossLoc, + edge: targetEdge + }, endNode), annotation); } } + })]; + var node = context.hasEntity(this.entityIds[1]); + + if (node && !node.hasInterestingTags()) { + // node has no descriptive tags, suggest noexit fix + fixes.push(new validationIssueFix({ + icon: 'maki-barrier', + title: _t.html('issues.fix.tag_as_disconnected.title'), + onClick: function onClick(context) { + var nodeID = this.issue.entityIds[1]; + var tags = Object.assign({}, context.entity(nodeID).tags); + tags.noexit = 'yes'; + context.perform(actionChangeTags(nodeID, tags), _t('issues.fix.tag_as_disconnected.annotation')); + } + })); } - } - }); - return features; - } - function loadTile(source, tile) { - if (source.loaded[tile.id] || source.inflight[tile.id]) return; - var url = source.template.replace('{x}', tile.xyz[0]).replace('{y}', tile.xyz[1]) // TMS-flipped y coordinate - .replace(/\{[t-]y\}/, Math.pow(2, tile.xyz[2]) - tile.xyz[1] - 1).replace(/\{z(oom)?\}/, tile.xyz[2]).replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(tile.xyz[0] + tile.xyz[1]) % subdomains.length]; - }); - var controller = new AbortController(); - source.inflight[tile.id] = controller; - fetch(url, { - signal: controller.signal - }).then(function (response) { - if (!response.ok) { - throw new Error(response.status + ' ' + response.statusText); + return fixes; } - source.loaded[tile.id] = []; - delete source.inflight[tile.id]; - return response.arrayBuffer(); - }).then(function (data) { - if (!data) { - throw new Error('No Data'); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.almost_junction.highway-highway.reference')); } - var z = tile.xyz[2]; + function isExtendableCandidate(node, way) { + // can not accurately test vertices on tiles not downloaded from osm - #5938 + var osm = services.osm; - if (!source.canMerge[z]) { - source.canMerge[z] = {}; // initialize mergeCache - } + if (osm && !osm.isDataLoaded(node.loc)) { + return false; + } - 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]; - }); - } + if (isTaggedAsNotContinuing(node) || graph.parentWays(node).length !== 1) { + return false; + } - var serviceVectorTile = { - init: function init() { - if (!_vtCache) { - this.reset(); - } + var occurrences = 0; - this.event = utilRebind(this, dispatch$8, 'on'); - }, - reset: function reset() { - for (var sourceID in _vtCache) { - var source = _vtCache[sourceID]; + for (var index in way.nodes) { + if (way.nodes[index] === node.id) { + occurrences += 1; - if (source && source.inflight) { - Object.values(source.inflight).forEach(abortRequest$7); + if (occurrences > 1) { + return false; + } + } } - } - _vtCache = {}; - }, - addSource: function addSource(sourceID, template) { - _vtCache[sourceID] = { - template: template, - inflight: {}, - loaded: {}, - canMerge: {} - }; - return _vtCache[sourceID]; - }, - data: function data(sourceID, projection) { - var source = _vtCache[sourceID]; - if (!source) return []; - var tiles = tiler$7.getTiles(projection); - var seen = {}; - var results = []; + return true; + } - for (var i = 0; i < tiles.length; i++) { - var features = source.loaded[tiles[i].id]; - if (!features || !features.length) continue; + 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 - 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 + testNodes[nodeIndex] = testNodes[nodeIndex].move(connectionInfo.cross_loc); // don't flag issue if connecting the ways would cause self-intersection - results.push(Object.assign({}, feature)); // shallow copy - } + if (geoHasSelfIntersections(testNodes, nodeID)) return; + results.push(connectionInfo); + }); + return results; } - return results; - }, - loadTiles: function loadTiles(sourceID, template, projection) { - var source = _vtCache[sourceID]; - - if (!source) { - source = this.addSource(sourceID, template); + 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 tiles = tiler$7.getTiles(projection); // abort inflight requests that are no longer needed + 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 - Object.keys(source.inflight).forEach(function (k) { - var wanted = tiles.find(function (tile) { - return k === tile.id; + 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; + } }); + /* Threshold set by considering right angle triangle + based on node joining threshold and extension distance */ - if (!wanted) { - abortRequest$7(source.inflight[k]); - delete source.inflight[k]; - } - }); - tiles.forEach(function (tile) { - loadTile(source, tile); - }); - }, - cache: function cache() { - return _vtCache; - } - }; + if (minAngle <= SIG_ANGLE_TH) return joinTo; + return null; + } - var apibase$3 = 'https://www.wikidata.org/w/api.php?'; - var _wikidataCache = {}; - var serviceWikidata = { - init: function init() {}, - reset: function reset() { - _wikidataCache = {}; - }, - // Search for Wikidata items matching the query - itemsForSearchQuery: function itemsForSearchQuery(query, callback) { - if (!query) { - if (callback) callback('No query', {}); - return; + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; } - 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); - } + function canConnectWays(way, way2) { + // allow self-connections + if (way.id === way2.id) return true; // if one is bridge or tunnel, both must be bridge or tunnel - if (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; + if ((hasTag(way.tags, 'bridge') || hasTag(way2.tags, 'bridge')) && !(hasTag(way.tags, 'bridge') && hasTag(way2.tags, 'bridge'))) return false; + if ((hasTag(way.tags, 'tunnel') || hasTag(way2.tags, 'tunnel')) && !(hasTag(way.tags, 'tunnel') && hasTag(way2.tags, 'tunnel'))) return false; // must have equivalent layers and levels + + var layer1 = way.tags.layer || '0', + layer2 = way2.tags.layer || '0'; + if (layer1 !== layer2) return false; + var level1 = way.tags.level || '0', + level2 = way2.tags.level || '0'; + if (level1 !== level2) return false; + return true; } - 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); - } + function canConnectByExtend(way, endNodeIdx) { + var tipNid = way.nodes[endNodeIdx]; // the 'tip' node for extension point - 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; - } + var midNid = endNodeIdx === 0 ? way.nodes[1] : way.nodes[way.nodes.length - 2]; // the other node of the edge - if (_wikidataCache[qid]) { - if (callback) callback(null, _wikidataCache[qid]); - return; - } + 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 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); - } + 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 - if (callback) callback(null, result.entities[qid] || {}); - })["catch"](function (err) { - if (callback) callback(err.message, {}); - }); - }, - // Pass `params` object of the form: - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // - // Get an result object used to display tag documentation - // { - // title: 'string', - // description: 'string', - // editURL: 'string', - // imageURL: 'string', - // wiki: { title: 'string', text: 'string', url: 'string' } - // } - // - getDocs: function getDocs(params, callback) { - var langs = this.languagesToQuery(); - this.entityByQID(params.qid, function (err, entity) { - if (err || !entity) { - callback(err || 'No entity'); - return; + var segmentInfos = tree.waySegments(queryExtent, graph); + + for (var i = 0; i < segmentInfos.length; i++) { + var segmentInfo = segmentInfos[i]; + var way2 = graph.entity(segmentInfo.wayId); + if (!isHighway(way2)) continue; + if (!canConnectWays(way, way2)) continue; + var nAid = segmentInfo.nodes[0], + nBid = segmentInfo.nodes[1]; + if (nAid === tipNid || nBid === tipNid) continue; + var nA = graph.entity(nAid), + nB = graph.entity(nBid); + var crossLoc = geoLineIntersection([tipNode.loc, extTipLoc], [nA.loc, nB.loc]); + + if (crossLoc) { + return { + mid: midNode, + node: tipNode, + wid: way2.id, + edge: [nA.id, nB.id], + cross_loc: crossLoc + }; + } } - var i; - var description; + return null; + } + }; - for (i in langs) { - var code = langs[i]; + validation.type = type; + return validation; + } - if (entity.descriptions[code] && entity.descriptions[code].language === code) { - description = entity.descriptions[code]; - break; - } - } + function validationCloseNodes(context) { + var type = 'close_nodes'; + var pointThresholdMeters = 0.2; - if (!description && Object.values(entity.descriptions).length) description = Object.values(entity.descriptions)[0]; // prepare result + var validation = function validation(entity, graph) { + if (entity.type === 'node') { + return getIssuesForNode(entity); + } else if (entity.type === 'way') { + return getIssuesForWay(entity); + } - var result = { - title: entity.id, - description: description ? description.value : '', - descriptionLocaleCode: description ? description.language : '', - editURL: 'https://www.wikidata.org/wiki/' + entity.id - }; // add image + return []; - if (entity.claims) { - var imageroot = 'https://commons.wikimedia.org/w/index.php'; - var props = ['P154', 'P18']; // logo image, image + function getIssuesForNode(node) { + var parentWays = graph.parentWays(node); - var prop, image; + if (parentWays.length) { + return getIssuesForVertex(node, parentWays); + } else { + return getIssuesForDetachedPoint(node); + } + } - for (i = 0; i < props.length; i++) { - prop = entity.claims[props[i]]; + function wayTypeFor(way) { + if (way.tags.boundary && way.tags.boundary !== 'no') return 'boundary'; + if (way.tags.indoor && way.tags.indoor !== 'no') return 'indoor'; + if (way.tags.building && way.tags.building !== 'no' || way.tags['building:part'] && way.tags['building:part'] !== 'no') return 'building'; + if (osmPathHighwayTagValues[way.tags.highway]) return 'path'; + var parentRelations = graph.parentRelations(way); - if (prop && Object.keys(prop).length > 0) { - image = prop[Object.keys(prop)[0]].mainsnak.datavalue.value; + for (var i in parentRelations) { + var relation = parentRelations[i]; + if (relation.tags.type === 'boundary') return 'boundary'; - if (image) { - result.imageURL = imageroot + '?' + utilQsString({ - title: 'Special:Redirect/file/' + image, - width: 400 - }); - break; - } - } + 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 (entity.sitelinks) { - var englishLocale = _mainLocalizer.languageCode().toLowerCase() === 'en'; // must be one of these that we requested.. + return 'other'; + } - for (i = 0; i < langs.length; i++) { - // check each, in order of preference - var w = langs[i] + 'wiki'; + 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 (entity.sitelinks[w]) { - var title = entity.sitelinks[w].title; - var tKey = 'inspector.wiki_reference'; + if (hypotenuseMeters < 1.5) return false; + return 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.. + 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); + } + + return issues; + } + + function getIssuesForVertex(node, parentWays) { + var issues = []; + + function checkForCloseness(node1, node2, way) { + var issue = getWayIssueIfAny(node1, node2, way); + if (issue) issues.push(issue); + } + + for (var i = 0; i < parentWays.length; i++) { + var parentWay = parentWays[i]; + if (!shouldCheckWay(parentWay)) continue; + var lastIndex = parentWay.nodes.length - 1; + + for (var j = 0; j < parentWay.nodes.length; j++) { + if (j !== 0) { + if (parentWay.nodes[j - 1] === node.id) { + checkForCloseness(node, graph.entity(parentWay.nodes[j]), parentWay); } + } - result.wiki = { - title: title, - text: tKey, - url: 'https://' + langs[i] + '.wikipedia.org/wiki/' + title.replace(/ /g, '_') - }; - break; + if (j !== lastIndex) { + if (parentWay.nodes[j + 1] === node.id) { + checkForCloseness(graph.entity(parentWay.nodes[j]), node, parentWay); + } } } } - callback(null, result); - }); - } - }; - - 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; + return issues; } - 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'); - } + 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 - 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; + if (wayType === 'boundary') return 0; // expect some features to be mapped with higher levels of detail + + if (wayType === 'indoor') return 0.01; + if (wayType === 'building') return 0.05; + if (wayType === 'path') return 0.1; + return 0.2; } - 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'); + 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; + + if (nearby.loc === node.loc || geoSphericalDistance(node.loc, nearby.loc) < pointThresholdMeters) { + // allow very close points if tags indicate the z-axis might vary + var zAxisKeys = { + layer: true, + level: true, + 'addr:housenumber': true, + 'addr:unit': true + }; + var zAxisDifferentiates = false; + + for (var key in zAxisKeys) { + var nodeValue = node.tags[key] || '0'; + var nearbyValue = nearby.tags[key] || '0'; + + if (nodeValue !== nearbyValue) { + zAxisDifferentiates = true; + break; + } + } + + 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') + })]; + } + })); + } } - 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; + return issues; + + function showReference(selection) { + var referenceText = _t('issues.close_nodes.detached.reference'); + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(referenceText); + } } - var 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'); + function getWayIssueIfAny(node1, node2, way) { + if (node1.id === node2.id || node1.hasInterestingTags() && node2.hasInterestingTags()) { + return null; } - if (callback) { - var list = result.query.pages[Object.keys(result.query.pages)[0]]; - var translations = {}; + if (node1.loc !== node2.loc) { + var parentWays1 = graph.parentWays(node1); + var parentWays2 = new Set(graph.parentWays(node2)); + var sharedWays = parentWays1.filter(function (parentWay) { + return parentWays2.has(parentWay); + }); + var thresholds = sharedWays.map(function (parentWay) { + return thresholdMetersForWay(parentWay); + }); + var threshold = Math.min.apply(Math, _toConsumableArray(thresholds)); + var distance = geoSphericalDistance(node1.loc, node2.loc); + if (distance > threshold) return null; + } - if (list && list.langlinks) { - list.langlinks.forEach(function (d) { - translations[d.lang] = d['*']; - }); + 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') + })]; } + }); - callback(null, translations); + 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); } - })["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 - }; - - 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); + } }; + + validation.type = type; + return validation; } - function uiNoteComments() { - var _note; + function validationCrossingWays(context) { + var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type - function noteComments(selection) { - if (_note.isNew()) return; // don't draw .comments-container + 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 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; + for (var i = 0; i < parentRels.length; i++) { + var rel = parentRels[i]; - if (osm && d.user) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.user)).attr('target', '_blank'); + if (getFeatureType(rel, graph) !== null) { + return rel; + } } + } - 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 way; } - 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 + function hasTag(tags, key) { + return tags[key] !== undefined && tags[key] !== 'no'; + } - _note.comments.forEach(function (d) { - if (d.uid) uids[d.uid] = true; - }); + function taggedAsIndoor(tags) { + return hasTag(tags, 'indoor') || hasTag(tags, 'level') || tags.highway === 'corridor'; + } - Object.keys(uids).forEach(function (uid) { - osm.loadUser(uid, function (err, user) { - if (!user || !user.image_url) return; - selection.selectAll('.comment-avatar.user-' + uid).html('').append('img').attr('class', 'icon comment-avatar-icon').attr('src', user.image_url).attr('alt', user.display_name); - }); - }); + function allowsBridge(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; } - 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 allowsTunnel(featureType) { + return featureType === 'highway' || featureType === 'railway' || featureType === 'waterway'; + } // discard - 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; + var ignoredBuildings = { + demolished: true, + dismantled: true, + proposed: true, + razed: true }; - return noteComments; - } + 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 - function uiNoteHeader() { - var _note; + 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 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'); - } + function isLegitCrossing(tags1, featureType1, tags2, featureType2) { + // assume 0 by default + var level1 = tags1.level || '0'; + var level2 = tags2.level || '0'; + + 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 - 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; - }; + var layer1 = tags1.layer || '0'; + var layer2 = tags2.layer || '0'; - return noteHeader; - } + 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 uiNoteReport() { - var _note; + 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 noteReport(selection) { - var url; + if (allowsTunnel(featureType1) && allowsTunnel(featureType2)) { + if (hasTag(tags1, 'tunnel') && !hasTag(tags2, 'tunnel')) return true; + if (!hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel')) return true; // crossing tunnels must use different layers - if (services.osm && _note instanceof osmNote && !_note.isNew()) { - url = services.osm.noteReportURL(_note); - } + if (hasTag(tags1, 'tunnel') && hasTag(tags2, 'tunnel') && layer1 !== layer2) return true; + } else if (allowsTunnel(featureType1) && hasTag(tags1, 'tunnel')) return true;else if (allowsTunnel(featureType2) && hasTag(tags2, 'tunnel')) return true; // don't flag crossing waterways and pier/highways - var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit - link.exit().remove(); // enter + if (featureType1 === 'waterway' && featureType2 === 'highway' && tags2.man_made === 'pier') return true; + if (featureType2 === 'waterway' && featureType1 === 'highway' && tags1.man_made === 'pier') return true; - 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')); - } + if (featureType1 === 'building' || featureType2 === 'building') { + // for building crossings, different layers are enough + if (layer1 !== layer2) return true; + } - noteReport.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteReport; + return false; + } // highway values for which we shouldn't recommend connecting to waterways + + + 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 }; - return noteReport; - } + 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 uiViewOnOSM(context) { - var _what; // an osmEntity or osmNote + if (featureType1 === featureType2) { + if (featureType1 === 'highway') { + var entity1IsPath = osmPathHighwayTagValues[entity1.tags.highway]; + var entity2IsPath = osmPathHighwayTagValues[entity2.tags.highway]; + if ((entity1IsPath || entity2IsPath) && entity1IsPath !== entity2IsPath) { + // one feature is a path but not both + var roadFeature = entity1IsPath ? entity2 : entity1; - function viewOnOSM(selection) { - var url; + if (nonCrossingHighways[roadFeature.tags.highway]) { + // don't mark path connections with certain roads as crossings + return {}; + } - if (_what instanceof osmEntity) { - url = context.connection().entityURL(_what); - } else if (_what instanceof osmNote) { - url = context.connection().noteURL(_what); - } + var pathFeature = entity1IsPath ? entity1 : entity2; - var data = !_what || _what.isNew() ? [] : [_what]; - var link = selection.selectAll('.view-on-osm').data(data, function (d) { - return d.id; - }); // exit + 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 - 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')); - } + return bothLines ? { + highway: 'crossing' + } : {}; + } - viewOnOSM.what = function (_) { - if (!arguments.length) return _what; - _what = _; - return viewOnOSM; - }; + return {}; + } - return viewOnOSM; - } + if (featureType1 === 'waterway') return {}; + if (featureType1 === 'railway') return {}; + } else { + var featureTypes = [featureType1, featureType2]; - function uiNoteEditor(context) { - var dispatch$1 = dispatch('change'); - var noteComments = uiNoteComments(); - var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); + if (featureTypes.indexOf('highway') !== -1) { + if (featureTypes.indexOf('railway') !== -1) { + if (!bothLines) return {}; + var isTram = entity1.tags.railway === 'tram' || entity2.tags.railway === 'tram'; - var _note; + 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 - var _newNote; // var _fieldsArr; + return { + railway: 'crossing' + }; + } else { + // path-tram connections use this tag + if (isTram) return { + railway: 'tram_level_crossing' + }; // other road-rail connections use this tag + return { + railway: 'level_crossing' + }; + } + } - 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 (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 osm = services.osm; + if (highwaysDisallowingFords[entity1.tags.highway] || highwaysDisallowingFords[entity2.tags.highway]) { + // do not allow fords on major highways + return null; + } - if (osm) { - osm.on('change.note-save', function () { - selection.call(noteEditor); - }); + return bothLines ? { + ford: 'yes' + } : {}; + } + } } + + return null; } - function noteSaveSection(selection) { - var isSelected = _note && _note.id === context.selectedNoteID(); + 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 noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + 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 = {}; - noteSave.exit().remove(); // enter + 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 - 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); - // } + segmentInfos = tree.waySegments(extent, graph); - 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 (j = 0; j < segmentInfos.length; j++) { + segment2Info = segmentInfos[j]; // don't check for self-intersection in this validation - if (!commentTextarea.empty() && _newNote) { - // autofocus the comment field for new notes - commentTextarea.node().focus(); - } // update + if (segment2Info.wayId === way1.id) continue; // skip if this way was already checked and only one issue is needed + + if (checkedSingleCrossingWays[segment2Info.wayId]) continue; // mark this way as checked even if there are no crossings + comparedWays[segment2Info.wayId] = true; + way2 = graph.hasEntity(segment2Info.wayId); + if (!way2) continue; + taggedFeature2 = getFeatureWithFeatureTypeTagsForWay(way2, graph); // only check crossing highway, waterway, building, and railway - noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter + way2FeatureType = getFeatureType(taggedFeature2, graph); - function keydown(d3_event) { - if (!(d3_event.keyCode === 13 && // ↩ Return - d3_event.metaKey)) return; - var osm = services.osm; - if (!osm) return; - var hasAuth = osm.authenticated(); - if (!hasAuth) return; - if (!_note.newComment) return; - d3_event.preventDefault(); - select(this).on('keydown.note-input', null); // focus on button and submit + if (way2FeatureType === null || isLegitCrossing(taggedFeature1.tags, way1FeatureType, taggedFeature2.tags, way2FeatureType)) { + continue; + } // create only one issue for building crossings - window.setTimeout(function () { - if (_note.isNew()) { - noteSave.selectAll('.save-button').node().focus(); - clickSave(); - } else { - noteSave.selectAll('.comment-button').node().focus(); - clickComment(); + + 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; } - }, 10); - } - function changeInput() { - var input = select(this); - var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself + 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); - _note = _note.update({ - newComment: val - }); - var osm = services.osm; + 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 (osm) { - osm.replaceNote(_note); // update note cache + if (oneOnly) { + checkedSingleCrossingWays[way2.id] = true; + break; + } + } } - - noteSave.call(noteSaveButtons); } + + return edgeCrossInfos; } - 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 waysToCheck(entity, graph) { + var featureType = getFeatureType(entity, graph); + if (!featureType) return []; - 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 (entity.type === 'way') { + return [entity]; + } else if (entity.type === 'relation') { + return entity.members.reduce(function (array, member) { + if (member.type === 'way' && ( // only look at geometry ways + !member.role || member.role === 'outer' || member.role === 'inner')) { + var entity = graph.hasEntity(member.id); // don't add duplicates - if (user.image_url) { - userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); - } + if (entity && array.indexOf(entity) === -1) { + array.push(entity); + } + } - userLink.append('a').attr('class', 'user-info').html(user.display_name).attr('href', osm.userURL(user.display_name)).attr('target', '_blank'); - prose.html(_t.html('note.upload_explanation_with_user', { - user: userLink.html() - })); - }); + return array; + }, []); + } + + return []; } - function noteSaveButtons(selection) { - var osm = services.osm; - var hasAuth = osm && osm.authenticated(); + 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 isSelected = _note && _note.id === context.selectedNoteID(); + var wayIndex, crossingIndex, crossings; - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { - return d.status + d.id; - }); // exit + for (wayIndex in ways) { + crossings = findCrossingsByWay(ways[wayIndex], graph, tree); - buttonSection.exit().remove(); // enter + for (crossingIndex in crossings) { + issues.push(createIssue(crossings[crossingIndex], graph)); + } + } - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + return issues; + }; - 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 + 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; + } - 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); + return type1 < type2; + }); + var entities = crossing.wayInfos.map(function (wayInfo) { + return getFeatureWithFeatureTypeTagsForWay(wayInfo.way, graph); + }); + var edges = [crossing.wayInfos[0].edge, crossing.wayInfos[1].edge]; + var featureTypes = [crossing.wayInfos[0].featureType, crossing.wayInfos[1].featureType]; + var connectionTags = tagsForConnectionNodeIfAllowed(entities[0], entities[1], graph); + var featureType1 = crossing.wayInfos[0].featureType; + var featureType2 = crossing.wayInfos[1].featureType; + var isCrossingIndoors = taggedAsIndoor(entities[0].tags) && taggedAsIndoor(entities[1].tags); + var isCrossingTunnels = allowsTunnel(featureType1) && hasTag(entities[0].tags, 'tunnel') && allowsTunnel(featureType2) && hasTag(entities[1].tags, 'tunnel'); + var isCrossingBridges = allowsBridge(featureType1) && hasTag(entities[0].tags, 'bridge') && allowsBridge(featureType2) && hasTag(entities[1].tags, 'bridge'); + var subtype = [featureType1, featureType2].sort().join('-'); + var crossingTypeID = subtype; - function isSaveDisabled(d) { - return hasAuth && d.status === 'open' && d.newComment ? null : true; + if (isCrossingIndoors) { + crossingTypeID = 'indoor-indoor'; + } else if (isCrossingTunnels) { + crossingTypeID = 'tunnel-tunnel'; + } else if (isCrossingBridges) { + crossingTypeID = 'bridge-bridge'; } - } - function clickCancel(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { + crossingTypeID += '_connectable'; + } - var osm = services.osm; + 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 (osm) { - osm.removeNote(d); - } + if (connectionTags) { + fixes.push(makeConnectWaysFix(this.data.connectionTags)); + } - context.enter(modeBrowse(context)); - dispatch$1.call('change'); - } + if (isCrossingIndoors) { + fixes.push(new validationIssueFix({ + icon: 'iD-icon-layers', + title: _t.html('issues.fix.use_different_levels.title') + })); + } else if (isCrossingTunnels || isCrossingBridges || featureType1 === 'building' || featureType2 === 'building') { + fixes.push(makeChangeLayerFix('higher')); + fixes.push(makeChangeLayerFix('lower')); // can only add bridge/tunnel if both features are lines + } else if (context.graph().geometry(this.entityIds[0]) === 'line' && context.graph().geometry(this.entityIds[1]) === 'line') { + // don't recommend adding bridges to waterways since they're uncommon + if (allowsBridge(selectedFeatureType) && selectedFeatureType !== 'waterway') { + fixes.push(makeAddBridgeOrTunnelFix('add_a_bridge', 'temaki-bridge', 'bridge')); + } // don't recommend adding tunnels under waterways since they're uncommon - function clickSave(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - var osm = services.osm; + var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; - if (osm) { - osm.postNoteCreate(d, function (err, note) { - dispatch$1.call('change', note); - }); - } - } + if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { + fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); + } + } // repositioning the features is always an option - function clickStatus(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - var osm = services.osm; + fixes.push(new validationIssueFix({ + icon: 'iD-operation-move', + title: _t.html('issues.fix.reposition_features.title') + })); + return fixes; + } + }); - if (osm) { - var setStatus = d.status === 'open' ? 'closed' : 'open'; - osm.postNoteUpdate(d, setStatus, function (err, note) { - dispatch$1.call('change', note); - }); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); } } - function clickComment(d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 + 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 osm = services.osm; + 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]; + } - if (osm) { - osm.postNoteUpdate(d, d.status, function (err, note) { - dispatch$1.call('change', note); - }); - } - } + var crossingLoc = this.issue.loc; + var projection = context.projection; - noteEditor.note = function (val) { - if (!arguments.length) return _note; - _note = val; - return noteEditor; - }; + 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 - noteEditor.newNote = function (val) { - if (!arguments.length) return _newNote; - _newNote = val; - return noteEditor; - }; + var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); - return utilRebind(noteEditor, dispatch$1, 'on'); - } + if (!structLengthMeters) { + // if no explicit width is set, approximate the width based on the tags + structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); + } - function modeSelectNote(context, selectedNoteID) { - var mode = { - id: 'select-note', - button: 'browse' - }; + if (structLengthMeters) { + if (getFeatureType(crossedWay, graph) === 'railway') { + // bridges over railways are generally much longer than the rail bed itself, compensate + structLengthMeters *= 2; + } + } else { + // should ideally never land here since all rail/water/road tags should have an implied width + structLengthMeters = 8; + } - var _keybinding = utilKeybinding('select-note'); + var a1 = geoAngle(edgeNodes[0], edgeNodes[1], projection) + Math.PI; + var a2 = geoAngle(graph.entity(crossedEdge[0]), graph.entity(crossedEdge[1]), projection) + Math.PI; + var crossingAngle = Math.max(a1, a2) - Math.min(a1, a2); + if (crossingAngle > Math.PI) crossingAngle -= Math.PI; // lengthen the structure to account for the angle of the crossing - var _noteEditor = uiNoteEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature - var note = checkSelectedID(); - if (!note) return; - context.ui().sidebar.show(_noteEditor.note(note)); - }); + structLengthMeters += 4; // clamp the length to a reasonable range - var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var _newFeature = false; + structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - function checkSelectedID() { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + function geomToProj(geoPoint) { + return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; + } - if (!note) { - context.enter(modeBrowse(context)); - } + function projToGeom(projPoint) { + var lat = geoMetersToLat(projPoint[1]); + return [geoMetersToLon(projPoint[0], lat), lat]; + } - return note; - } // class the note as selected, or return to browse mode if the note is gone + var projEdgeNode1 = geomToProj(edgeNodes[0].loc); + var projEdgeNode2 = geomToProj(edgeNodes[1].loc); + var projectedAngle = geoVecAngle(projEdgeNode1, projEdgeNode2); + var projectedCrossingLoc = geomToProj(crossingLoc); + var linearToSphericalMetersRatio = geoVecLength(projEdgeNode1, projEdgeNode2) / geoSphericalDistance(edgeNodes[0].loc, edgeNodes[1].loc); + function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { + var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; + return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); + } - function selectNote(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); + }; - if (selection.empty()) { - // Return to browse mode if selected DOM elements have - // disappeared because the user moved them out of view.. - var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; + var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { + return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); + }; // avoid creating very short edges from splitting too close to another node - 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 esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary - mode.zoomToSelected = function () { - if (!services.osm) return; - var note = services.osm.getNote(selectedNoteID); + function determineEndpoint(edge, endNode, locGetter) { + var newNode; + var idealLengthMeters = structLengthMeters / 2; // distance between the crossing location and the end of the edge, + // the maximum length of this side of the structure - if (note) { - context.map().centerZoomEase(note.loc, 20); - } - }; + var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; - }; + 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; + } + } + }); + }); - mode.enter = function () { - var note = checkSelectedID(); - if (!note) return; + if (edgeCount >= 3) { + // the end node is a junction, try to leave a segment + // between it and the structure - #7202 + var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; - _behaviors.forEach(context.install); + 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 - _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 + if (!newNode) newNode = endNode; + var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways + // do the split - sidebar.expand(sidebar.intersects(note.extent())); - context.map().on('drawn.select', selectNote); - }; + graph = splitAction(graph); - mode.exit = function () { - _behaviors.forEach(context.uninstall); + if (splitAction.getCreatedWayIDs().length) { + resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); + } - 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 newNode; + } - return mode; - } + 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 modeDragNote(context) { - var mode = { - id: 'drag-note', - button: 'browse' - }; - var edit = behaviorEdit(context); + if (bridgeOrTunnel === 'bridge') { + tags.bridge = 'yes'; + tags.layer = '1'; + } else { + var tunnelValue = 'yes'; - var _nudgeInterval; + if (getFeatureType(structureWay, graph) === 'waterway') { + // use `tunnel=culvert` for waterways by default + tunnelValue = 'culvert'; + } - var _lastLoc; + tags.tunnel = tunnelValue; + tags.layer = '-1'; + } // apply the structure tags to the way - var _note; // most current note.. dragged note may have stale datum. + graph = actionChangeTags(structureWay.id, tags)(graph); + return graph; + }; - function startNudge(d3_event, nudge) { - if (_nudgeInterval) window.clearInterval(_nudgeInterval); - _nudgeInterval = window.setInterval(function () { - context.map().pan(nudge); - doMove(d3_event, nudge); - }, 50); + context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); + context.enter(modeSelect(context, resultWayIDs)); + } + }); } - function stopNudge() { - if (_nudgeInterval) { - window.clearInterval(_nudgeInterval); - _nudgeInterval = null; + function makeConnectWaysFix(connectionTags) { + var fixTitleID = 'connect_features'; + + if (connectionTags.ford) { + fixTitleID = 'connect_using_ford'; } - } - function origin(note) { - return context.projection(note.loc); - } + 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 - function start(d3_event, note) { - _note = note; - var osm = services.osm; + if (!nearby.node.hasInterestingTags() && nearby.distance < mergeThresholdInMeters) { + nodesToMerge.push(nearby.node.id); // else add the new node to the way + } else { + graph = actionAddMidpoint({ + loc: loc, + edge: edge + }, node)(graph); + } + }); - if (osm) { - // Get latest note from cache.. The marker may have a stale datum bound to it - // and dragging it around can sometimes delete the users note comment. - _note = osm.getNote(_note.id); - } + if (nodesToMerge.length > 1) { + // if we're using nearby nodes, merge them with the new node + graph = actionMergeNodes(nodesToMerge, loc)(graph); + } - context.surface().selectAll('.note-' + _note.id).classed('active', true); - context.perform(actionNoop()); - context.enter(mode); - context.selectedNoteID(_note.id); + return graph; + }, _t('issues.fix.connect_crossing_features.annotation')); + } + }); } - 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 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 - if (nudge) { - startNudge(d3_event, nudge); - } else { - stopNudge(); - } + var layer = tags.layer && Number(tags.layer); + + if (layer && !isNaN(layer)) { + if (higherOrLower === 'higher') { + layer += 1; + } else { + layer -= 1; + } + } else { + if (higherOrLower === 'higher') { + layer = 1; + } else { + layer = -1; + } + } + + tags.layer = layer.toString(); + context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); + } + }); } - 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; + validation.type = type; + return validation; + } - if (osm) { - osm.replaceNote(_note); // update note cache - } + 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. - context.replace(actionNoop()); // trigger redraw - } + var _nodeIndex; - function end() { - context.replace(actionNoop()); // trigger redraw + var _origWay; - context.selectedNoteID(_note.id).enter(modeSelectNote(context, _note.id)); - } + var _wayGeometry; - 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); + var _headNodeID; - mode.enter = function () { - context.install(edit); - }; + var _annotation; - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - context.uninstall(edit); - context.surface().selectAll('.active').classed('active', false); - stopNudge(); - }; + var _pointerHasMoved = false; // The osmNode to be placed. + // This is temporary and just follows the mouse cursor until an "add" event occurs. - mode.behavior = drag; - return mode; - } + var _drawNode; - function uiDataHeader() { - var _datum; + var _didResolveTempEdit = false; - function dataHeader(selection) { - var header = selection.selectAll('.data-header').data(_datum ? [_datum] : [], function (d) { - return d.__featurehash__; + function createDrawNode(loc) { + // don't make the draw node until we actually need it + _drawNode = osmNode({ + loc: loc }); - 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')); + 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(); } - dataHeader.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; - }; + 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 dataHeader; - } + function keydown(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope')) { + context.surface().classed('nope-suppressed', 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 - // }, ...] + context.surface().classed('nope', false).classed('nope-disabled', true); + } + } - var _comboHideTimerID; + function keyup(d3_event) { + if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { + if (context.surface().classed('nope-suppressed')) { + context.surface().classed('nope', true); + } + + context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); + } + } + + 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 uiCombobox(context, klass) { - var dispatch$1 = dispatch('accept', 'cancel'); - var container = context.container(); - var _suggestions = []; - var _data = []; - var _fetched = {}; - var _selected = null; - var _canAutocomplete = true; - var _caseSensitive = false; - var _cancelFetch = false; - var _minItems = 2; - var _tDown = 0; - var _mouseEnterHandler, _mouseLeaveHandler; + function move(d3_event, datum) { + var loc = context.map().mouseCoordinates(); + if (!_drawNode) createDrawNode(loc); + context.surface().classed('nope-disabled', d3_event.altKey); + var targetLoc = datum && datum.properties && datum.properties.entity && allowsVertex(datum.properties.entity) && datum.properties.entity.loc; + var targetNodes = datum && datum.properties && datum.properties.nodes; - var _fetcher = function _fetcher(val, cb) { - cb(_data.filter(function (d) { - var terms = d.terms || []; - terms.push(d.value); - return terms.some(function (term) { - return term.toString().toLowerCase().indexOf(val.toLowerCase()) !== -1; - }); - })); - }; + if (targetLoc) { + // snap to node/vertex - a point target with `.loc` + loc = targetLoc; + } else if (targetNodes) { + // snap to way - a line target with `.nodes` + var choice = geoChooseEdge(targetNodes, context.map().mouse(), context.projection, _drawNode.id); - var combobox = function combobox(input, attachTo) { - if (!input || input.empty()) return; - input.classed('combobox-input', true).on('focus.combo-input', focus).on('blur.combo-input', blur).on('keydown.combo-input', keydown).on('keyup.combo-input', keyup).on('input.combo-input', change).on('mousedown.combo-input', mousedown).each(function () { - var parent = this.parentNode; - var sibling = this.nextSibling; - select(parent).selectAll('.combobox-caret').filter(function (d) { - return d === input.node(); - }).data([input.node()]).enter().insert('div', function () { - return sibling; - }).attr('class', 'combobox-caret').on('mousedown.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input + if (choice) { + loc = choice.loc; + } + } - input.node().focus(); // focus the input as if it was clicked + 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 - mousedown(d3_event); - }).on('mouseup.combo-caret', function (d3_event) { - d3_event.preventDefault(); // don't steal focus from input - mouseup(d3_event); - }); - }); + function checkGeometry(includeDrawNode) { + var nopeDisabled = context.surface().classed('nope-disabled'); + var isInvalid = isInvalidGeometry(includeDrawNode); - function mousedown(d3_event) { - if (d3_event.button !== 0) return; // left click only + if (nopeDisabled) { + context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); + } else { + context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); + } + } - _tDown = +new Date(); // clear selection + function isInvalidGeometry(includeDrawNode) { + var testNode = _drawNode; // we only need to test the single way we're drawing - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + var parentWay = context.graph().entity(wayID); + var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy - if (start !== end) { - var val = utilGetSetValue(input); - input.node().setSelectionRange(val.length, val.length); - return; + 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; } - - input.on('mouseup.combo-input', mouseup); } - function mouseup(d3_event) { - input.on('mouseup.combo-input', null); - if (d3_event.button !== 0) return; // left click only + return testNode && geoHasSelfIntersections(nodes, testNode.id); + } - if (input.node() !== document.activeElement) return; // exit if this input is not focused + function undone() { + // undoing removed the temp edit + _didResolveTempEdit = true; + context.pauseChangeDispatch(); + var nextMode; - 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 (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 combo = container.selectAll('.combobox'); + nextMode = mode; + } // clear the redo stack by adding and removing a blank edit - if (combo.empty() || combo.datum() !== input.node()) { - var tOrig = _tDown; - window.setTimeout(function () { - if (tOrig !== _tDown) return; // exit if user double clicked - fetchComboData('', function () { - show(); - render(); - }); - }, 250); - } else { - hide(); - } + context.perform(actionNoop()); + context.pop(1); + context.resumeChangeDispatch(); + context.enter(nextMode); + } + + function setActiveElements() { + if (!_drawNode) return; + context.surface().selectAll('.' + _drawNode.id).classed('active', true); + } + + function resetToStartGraph() { + while (context.graph() !== startGraph) { + context.pop(); } + } - function focus() { - fetchComboData(''); // prefetch values (may warm taginfo cache) + var drawWay = function drawWay(surface) { + _drawNode = undefined; + _didResolveTempEdit = false; + _origWay = context.entity(wayID); + + if (typeof _nodeIndex === 'number') { + _headNodeID = _origWay.nodes[_nodeIndex]; + } else if (_origWay.isClosed()) { + _headNodeID = _origWay.nodes[_origWay.nodes.length - 2]; + } else { + _headNodeID = _origWay.nodes[_origWay.nodes.length - 1]; } - function blur() { - _comboHideTimerID = window.setTimeout(hide, 75); + _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 show() { - hide(); // remove any existing + _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); + }; - 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); + 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); } - function hide() { - if (_comboHideTimerID) { - window.clearTimeout(_comboHideTimerID); - _comboHideTimerID = undefined; + 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(); } - container.selectAll('.combobox').remove(); - container.on('scroll.combo-scroll', null); + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here } - function keydown(d3_event) { - var shown = !container.selectAll('.combobox').empty(); - var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; + context.pauseChangeDispatch(); + doAdd(); // we just replaced the temporary edit with the real one - switch (d3_event.keyCode) { - case 8: // ⌫ Backspace + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + context.enter(mode); + } // Accept the current position of the drawing node - 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; + drawWay.add = function (loc, d) { + attemptAdd(d, loc, function () {// don't need to do anything extra + }); + }; // Connect the way to an existing way - case 13: - // ↩ Return - d3_event.preventDefault(); - d3_event.stopPropagation(); - break; - case 38: - // ↑ Up arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + 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 - if (tagName === 'input' && !shown) { - show(); - } - nav(-1); - break; + 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; + } - case 40: - // ↓ Down arrow - if (tagName === 'textarea' && !shown) return; - d3_event.preventDefault(); + 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. - if (tagName === 'input' && !shown) { - show(); - } - nav(+1); - break; - } + drawWay.finish = function () { + checkGeometry(false + /* includeDrawNode */ + ); + + if (context.surface().classed('nope')) { + dispatch.call('rejectedSelfIntersection', this); + return; // can't click here } - function keyup(d3_event) { - switch (d3_event.keyCode) { - case 27: - // ⎋ Escape - cancel(); - break; + context.pauseChangeDispatch(); // remove the temporary edit - case 13: - // ↩ Return - accept(); - break; - } - } // Called whenever the input value is changed (e.g. on typing) + context.pop(1); + _didResolveTempEdit = true; + context.resumeChangeDispatch(); + var way = context.hasEntity(wayID); + if (!way || way.isDegenerate()) { + drawWay.cancel(); + return; + } - function change() { - fetchComboData(value(), function () { - _selected = null; - var val = input.property('value'); + window.setTimeout(function () { + context.map().dblclickZoomEnable(true); + }, 1000); + var isNewFeature = !mode.isContinuing; + context.enter(modeSelect(context, [wayID]).newFeature(isNewFeature)); + }; // Cancel the draw operation, delete everything, and return to browse mode. - if (_suggestions.length) { - if (input.property('selectionEnd') === val.length) { - _selected = tryAutocomplete(); - } - if (!_selected) { - _selected = val; - } - } + 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 (val.length) { - var combo = container.selectAll('.combobox'); + drawWay.nodeIndex = function (val) { + if (!arguments.length) return _nodeIndex; + _nodeIndex = val; + return drawWay; + }; - if (combo.empty()) { - show(); - } - } else { - hide(); - } + drawWay.activeID = function () { + if (!arguments.length) return _drawNode && _drawNode.id; // no assign - render(); - }); - } // Called when the user presses up/down arrows to navigate the list + return drawWay; + }; + return utilRebind(drawWay, dispatch, 'on'); + } - function nav(dir) { - if (_suggestions.length) { - // try to determine previously selected index.. - var index = -1; + 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; - for (var i = 0; i < _suggestions.length; i++) { - if (_selected && _suggestions[i].value === _selected) { - index = i; - break; - } - } // pick new _selected + mode.enter = function () { + behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); + context.install(behavior); + }; + mode.exit = function () { + context.uninstall(behavior); + }; - index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); - _selected = _suggestions[index].value; - input.property('value', _selected); - } + mode.selectedIDs = function () { + return [wayID]; + }; - render(); - ensureVisible(); - } + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - function ensureVisible() { - var combo = container.selectAll('.combobox'); - if (combo.empty()) return; - var containerRect = container.node().getBoundingClientRect(); - var comboRect = combo.node().getBoundingClientRect(); + return mode; + } - if (comboRect.bottom > containerRect.bottom) { - var node = attachTo ? attachTo.node() : input.node(); - node.scrollIntoView({ - behavior: 'instant', - block: 'center' + function validationDisconnectedWay() { + var type = 'disconnected_way'; + + function isTaggedAsHighway(entity) { + return osmRoutableHighwayTagValues[entity.tags.highway]; + } + + var validation = function checkDisconnectedWay(entity, graph) { + var routingIslandWays = routingIslandForEntity(entity); + if (!routingIslandWays) return []; + return [new validationIssue({ + type: type, + subtype: 'highway', + severity: 'warning', + message: function message(context) { + var entity = this.entityIds.length && context.hasEntity(this.entityIds[0]); + var label = entity && utilDisplayLabel(entity, context.graph()); + return _t.html('issues.disconnected_way.routable.message', { + count: this.entityIds.length, + highway: label }); - render(); - } // https://stackoverflow.com/questions/11039885/scrollintoview-causing-the-whole-page-to-move + }, + reference: showReference, + entityIds: Array.from(routingIslandWays).map(function (way) { + return way.id; + }), + dynamicFixes: makeFixes + })]; + function makeFixes(context) { + var fixes = []; + var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); - var selected = combo.selectAll('.combobox-option.selected').node(); + 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); + } - if (selected) { - selected.scrollIntoView({ - behavior: 'smooth', - block: 'nearest' - }); - } - } + if (!fixes.length) { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_feature.title') + })); + } - function value() { - var value = input.property('value'); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.delete_feature.title'), + entityIds: [singleEntity.id], + onClick: function onClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); - if (start && end) { - value = value.substring(0, start); + if (!operation.disabled()) { + operation(); + } + } + })); + } else { + fixes.push(new validationIssueFix({ + title: _t.html('issues.fix.connect_features.title') + })); } - return value; + return fixes; } - function fetchComboData(v, cb) { - _cancelFetch = false; - - _fetcher.call(input, v, function (results) { - // already chose a value, don't overwrite or autocomplete it - if (_cancelFetch) return; - _suggestions = results; - results.forEach(function (d) { - _fetched[d.value] = d; - }); - - if (cb) { - cb(); - } - }); + 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 tryAutocomplete() { - if (!_canAutocomplete) return; - var val = _caseSensitive ? value() : value().toLowerCase(); - if (!val) return; // Don't autocomplete if user is typing a number - #4935 - - 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.. + function routingIslandForEntity(entity) { + var routingIsland = new Set(); // the interconnected routable features - if (compare === val) { - bestIndex = i; - break; // otherwise lock in the first result that starts with the search string.. - } else if (bestIndex === -1 && compare.indexOf(val) === 0) { - bestIndex = i; - } - } + var waysToCheck = []; // the queue of remaining routable ways to traverse - if (bestIndex !== -1) { - var bestVal = _suggestions[bestIndex].value; - input.property('value', bestVal); - input.node().setSelectionRange(val.length, bestVal.length); - return bestVal; + function queueParentWays(node) { + graph.parentWays(node).forEach(function (parentWay) { + if (!routingIsland.has(parentWay) && // only check each feature once + isRoutableWay(parentWay, false)) { + // only check routable features + routingIsland.add(parentWay); + waysToCheck.push(parentWay); + } + }); } - } - function render() { - if (_suggestions.length < _minItems || document.activeElement !== input.node()) { - hide(); - return; + 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 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. - + while (waysToCheck.length) { + var wayToCheck = waysToCheck.pop(); + var childNodes = graph.childNodes(wayToCheck); - function accept(d3_event, d) { - _cancelFetch = true; - var thiz = input.node(); + for (var i in childNodes) { + var vertex = childNodes[i]; - if (d) { - // user clicked on a suggestion - utilGetSetValue(input, d.value); // replace field contents + if (isConnectedVertex(vertex)) { + // found a link to the wider network, not a routing island + return null; + } - utilTriggerEvent(input, 'change'); - } // clear (and keep) selection + if (isRoutableNode(vertex)) { + routingIsland.add(vertex); + } + queueParentWays(vertex); + } + } // no network link found, this is a routing island, return its members - var val = utilGetSetValue(input); - thiz.setSelectionRange(val.length, val.length); - d = _fetched[val]; - dispatch$1.call('accept', thiz, d, val); - hide(); - } // Dispatches an 'cancel' event - // Then hides the combobox. + return routingIsland; + } - function cancel() { - _cancelFetch = true; - var thiz = input.node(); // clear (and remove) selection, and replace field contents + 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 - var val = utilGetSetValue(input); - var start = input.property('selectionStart'); - var end = input.property('selectionEnd'); - val = val.slice(0, start) + val.slice(end); - utilGetSetValue(input, val); - thiz.setSelectionRange(val.length, val.length); - dispatch$1.call('cancel', thiz); - hide(); + if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; + if (vertex.tags.amenity === 'parking_entrance') return true; + return false; } - }; - - combobox.canAutocomplete = function (val) { - if (!arguments.length) return _canAutocomplete; - _canAutocomplete = val; - return combobox; - }; - combobox.caseSensitive = function (val) { - if (!arguments.length) return _caseSensitive; - _caseSensitive = val; - return combobox; - }; + function isRoutableNode(node) { + // treat elevators as distinct features in the highway network + if (node.tags.highway === 'elevator') return true; + return false; + } - combobox.data = function (val) { - if (!arguments.length) return _data; - _data = val; - return combobox; - }; + 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; + }); + } - combobox.fetcher = function (val) { - if (!arguments.length) return _fetcher; - _fetcher = val; - return combobox; - }; + 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 - combobox.minItems = function (val) { - if (!arguments.length) return _minItems; - _minItems = val; - return combobox; - }; + var map = context.map(); - combobox.itemsMouseEnter = function (val) { - if (!arguments.length) return _mouseEnterHandler; - _mouseEnterHandler = val; - return combobox; - }; + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); + } - combobox.itemsMouseLeave = function (val) { - if (!arguments.length) return _mouseLeaveHandler; - _mouseLeaveHandler = val; - return combobox; + context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + } + }); + } }; - return utilRebind(combobox, dispatch$1, 'on'); - } - - uiCombobox.off = function (input, context) { - input.on('focus.combo-input', null).on('blur.combo-input', null).on('keydown.combo-input', null).on('keyup.combo-input', null).on('input.combo-input', null).on('mousedown.combo-input', null).on('mouseup.combo-input', null); - context.container().on('scroll.combo-scroll', null); - }; - - // hide class, which sets display=none, and a d3 transition for opacity. - // this will cause blinking when called repeatedly, so check that the - // value actually changes between calls. - - function 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); - }); - }; + validation.type = type; + return validation; } - function uiDisclosure(context, key, expandedDefault) { - var dispatch$1 = dispatch('toggled'); - - var _expanded; - - var _label = utilFunctor(''); + function validationFormatting() { + var type = 'invalid_format'; - var _updatePreference = true; + var validation = function validation(entity) { + var issues = []; - var _content = function _content() {}; + 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 disclosure = function disclosure(selection) { - if (_expanded === undefined || _expanded === null) { - // loading _expanded here allows it to be reset by calling `disclosure.expanded(null)` - var preference = corePreferences('disclosure.' + key + '.expanded'); - _expanded = preference === null ? !!expandedDefault : preference === 'true'; + return !email || valid_email.test(email); } + /* + function isSchemePresent(url) { + var valid_scheme = /^https?:\/\//i; + return (!url || valid_scheme.test(url)); + } + */ - var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter - - var hideToggleEnter = hideToggle.enter().append('a').attr('href', '#').attr('class', 'hide-toggle hide-toggle-' + key).call(svgIcon('', 'pre-text', 'hide-toggle-icon')); - hideToggleEnter.append('span').attr('class', 'hide-toggle-text'); // update - - hideToggle = hideToggleEnter.merge(hideToggle); - hideToggle.on('click', toggle).classed('expanded', _expanded); - hideToggle.selectAll('.hide-toggle-text').html(_label()); - hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); - var wrap = selection.selectAll('.disclosure-wrap').data([0]); // enter/update - - wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); - if (_expanded) { - wrap.call(_content); + 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' : '' + })); + } + } + */ - function toggle(d3_event) { - d3_event.preventDefault(); - _expanded = !_expanded; - - if (_updatePreference) { - corePreferences('disclosure.' + key + '.expanded', _expanded); - } - hideToggle.classed('expanded', _expanded); - hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); - wrap.call(uiToggle(_expanded)); + if (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 (_expanded) { - wrap.call(_content); + 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' : '' + })); } - - dispatch$1.call('toggled', this, _expanded); } - }; - - disclosure.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return disclosure; - }; - - disclosure.expanded = function (val) { - if (!arguments.length) return _expanded; - _expanded = val; - return disclosure; - }; - - disclosure.updatePreference = function (val) { - if (!arguments.length) return _updatePreference; - _updatePreference = val; - return disclosure; - }; - disclosure.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return disclosure; + return issues; }; - return utilRebind(disclosure, dispatch$1, 'on'); + validation.type = type; + return validation; } - // Can be labeled and collapsible. + function validationHelpRequest(context) { + var type = 'help_request'; - function uiSection(id, context) { - var _classes = utilFunctor(''); + var validation = function checkFixmeTag(entity) { + if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user - var _shouldDisplay; + if (entity.version === undefined) return []; - var _content; + if (entity.v !== undefined) { + var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features - var _disclosure; + if (!baseEntity || !baseEntity.tags.fixme) return []; + } - var _label; + 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] + })]; - var _expandedByDefault = utilFunctor(true); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); + } + }; - var _disclosureContent; + validation.type = type; + return validation; + } - var _disclosureExpanded; + function validationImpossibleOneway() { + var type = 'impossible_oneway'; - var _containerSelection = select(null); + 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); - var section = { - id: id - }; + 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; + } - section.classes = function (val) { - if (!arguments.length) return _classes; - _classes = utilFunctor(val); - return section; - }; + function isOneway(way) { + if (way.tags.oneway === 'yes') return true; + if (way.tags.oneway) return false; - section.label = function (val) { - if (!arguments.length) return _label; - _label = utilFunctor(val); - return section; - }; + for (var key in way.tags) { + if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { + return true; + } + } - section.expandedByDefault = function (val) { - if (!arguments.length) return _expandedByDefault; - _expandedByDefault = utilFunctor(val); - return section; - }; + return false; + } - section.shouldDisplay = function (val) { - if (!arguments.length) return _shouldDisplay; - _shouldDisplay = utilFunctor(val); - return section; - }; + function nodeOccursMoreThanOnce(way, nodeID) { + var occurrences = 0; - section.content = function (val) { - if (!arguments.length) return _content; - _content = val; - return section; - }; + for (var index in way.nodes) { + if (way.nodes[index] === nodeID) { + occurrences += 1; + if (occurrences > 1) return true; + } + } - section.disclosureContent = function (val) { - if (!arguments.length) return _disclosureContent; - _disclosureContent = val; - return section; - }; + return false; + } - section.disclosureExpanded = function (val) { - if (!arguments.length) return _disclosureExpanded; - _disclosureExpanded = val; - return section; - }; // may be called multiple times + function isConnectedViaOtherTypes(way, node) { + var wayType = typeForWay(way); + if (wayType === 'highway') { + // entrances are considered connected + if (node.tags.entrance && node.tags.entrance !== 'no') return true; + if (node.tags.amenity === 'parking_entrance') return true; + } else if (wayType === 'waterway') { + if (node.id === way.first()) { + // multiple waterways may start at the same spring + if (node.tags.natural === 'spring') return true; + } else { + // multiple waterways may end at the same drain + if (node.tags.manhole === 'drain') return true; + } + } - section.render = function (selection) { - _containerSelection = selection.selectAll('.section-' + id).data([0]); + return graph.parentWays(node).some(function (parentWay) { + if (parentWay.id === way.id) return false; - var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); + 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 - _containerSelection = sectionEnter.merge(_containerSelection); + 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 - _containerSelection.call(renderContent); - }; + 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; + } - section.reRender = function () { - _containerSelection.call(renderContent); - }; + return false; + }); + } - section.selection = function () { - return _containerSelection; - }; + function issuesForNode(way, nodeID) { + var isFirst = nodeID === way.first(); + var wayType = typeForWay(way); // ignore if this way is self-connected at this node - section.disclosure = function () { - return _disclosure; - }; // may be called multiple times + 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 + 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 renderContent(selection) { - if (_shouldDisplay) { - var shouldDisplay = _shouldDisplay(); + 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 - selection.classed('hide', !shouldDisplay); + if (attachedOneways.length < attachedWaysOfSameType.length) return []; - if (!shouldDisplay) { - selection.html(''); - return; + 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 []; } - } - 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); + var placement = isFirst ? 'start' : 'end', + messageID = wayType + '.', + referenceID = wayType + '.'; + + if (wayType === 'waterway') { + messageID += 'connected.' + placement; + referenceID += 'connected'; + } else { + messageID += placement; + referenceID += placement; } - if (_disclosureExpanded !== undefined) { - _disclosure.expanded(_disclosureExpanded); + 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 = []; - _disclosureExpanded = undefined; - } + 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 + })); + } + })); + } - selection.call(_disclosure); - return; + 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 + })]; + + 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 (_content) { - selection.call(_content); + function continueDrawing(way, vertex, context) { + // make sure the vertex is actually visible and editable + var map = context.map(); + + if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { + map.zoomToEase(vertex); } + + context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); } - return section; + validation.type = type; + return validation; } - // { - // key: 'string', // required - // value: 'string' // optional - // } - // -or- - // { - // qid: 'string' // brand wikidata (e.g. 'Q37158') - // } - // + function validationIncompatibleSource() { + var type = 'incompatible_source'; + var invalidSources = [{ + id: 'google', + regex: 'google', + exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' + }]; - function uiTagReference(what) { - var wikibase = what.qid ? services.wikidata : services.osmWikibase; - var tagReference = {}; + 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; - var _button = select(null); + 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')); + }; + } + }; - var _body = select(null); + validation.type = type; + return validation; + } - var _loaded; + function validationMaprules() { + var type = 'maprules'; - var _showing; + var validation = function checkMaprules(entity, graph) { + if (!services.maprules) return []; + var rules = services.maprules.validationRules(); + var issues = []; - function load() { - if (!wikibase) return; + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + rule.findIssues(entity, graph, issues); + } - _button.classed('tag-reference-loading', true); + return issues; + }; - wikibase.getDocs(what, gotDocs); - } + validation.type = type; + return validation; + } - function gotDocs(err, docs) { - _body.html(''); + function validationMismatchedGeometry() { + var type = 'mismatched_geometry'; - if (!docs || !docs.title) { - _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); + function tagSuggestingLineIsArea(entity) { + if (entity.type !== 'way' || entity.isClosed()) return null; + var tagSuggestingArea = entity.tagSuggestingArea(); - done(); - return; + if (!tagSuggestingArea) { + return null; } - if (docs.imageURL) { - _body.append('img').attr('class', 'tag-reference-wiki-image').attr('src', docs.imageURL).on('load', function () { - done(); - }).on('error', function () { - select(this).remove(); - done(); - }); - } else { - done(); + 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; } - _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')); + return tagSuggestingArea; + } - 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 makeConnectEndpointsFixOnClick(way, graph) { + // must have at least three nodes to close this automatically + if (way.nodes.length < 3) return null; + var nodes = graph.childNodes(way), + testNodes; + var firstToLastDistanceMeters = geoSphericalDistance(nodes[0].loc, nodes[nodes.length - 1].loc); // if the distance is very small, attempt to merge the endpoints + if (firstToLastDistanceMeters < 0.75) { + testNodes = nodes.slice(); // shallow copy - 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')); - } - } + testNodes.pop(); + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - function done() { - _loaded = true; + 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 - _button.classed('tag-reference-loading', false); - _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); + testNodes = nodes.slice(); // shallow copy - _showing = true; + testNodes.push(testNodes[0]); // make sure this will not create a self-intersection - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + 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')); + }; + } + } - if (iconUse.attr('href') === '#iD-icon-info') { - iconUse.attr('href', '#iD-icon-info-filled'); + 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 + + for (var key in tagSuggestingArea) { + delete tags[key]; + } + + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); + } + })); + return fixes; } }); + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); + } } - function hide() { - _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - _body.classed('expanded', false); - }); + function vertexPointIssue(entity, graph) { + // we only care about nodes + if (entity.type !== 'node') return null; // ignore tagless points - _showing = false; + if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them - _button.selectAll('svg.icon use').each(function () { - var iconUse = select(this); + if (entity.isOnAddressLine(graph)) return null; + var geometry = entity.geometry(graph); + var allowedGeometries = osmNodeGeometriesForTags(entity.tags); - if (iconUse.attr('href') === '#iD-icon-info-filled') { - iconUse.attr('href', '#iD-icon-info'); - } + 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 null; + } + + 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 }); } - 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 lineToAreaDynamicFixes(context) { + var convertOnClick; + var entityId = this.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy - _button.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 + delete tags.area; - if (_showing) { - hide(); - } else if (_loaded) { - done(); - } else { - load(); - } - }); - }; + 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 - tagReference.body = function (selection) { - var itemID = what.qid || what.key + '-' + (what.value || ''); - _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { - return d; - }); + if (tags.area) { + delete tags.area; + } - _body.exit().remove(); + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.convert_to_line.annotation')); + }; + } - _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + return [new validationIssueFix({ + icon: 'iD-icon-line', + title: _t.html('issues.fix.convert_to_line.title'), + onClick: convertOnClick + })]; + } - if (_showing === false) { - hide(); + function extractPointDynamicFixes(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.projection); + context.perform(action, _t('operations.extract.annotation', { + n: 1 + })); // re-enter mode to trigger updates + + context.enter(modeSelect(context, [action.getExtractedNodeID()])); + }; } - }; - tagReference.showing = function (val) { - if (!arguments.length) return _showing; - _showing = val; - return tagReference; - }; + return [new validationIssueFix({ + icon: 'iD-operation-extract', + title: _t.html('issues.fix.extract_point.title'), + onClick: extractOnClick + })]; + } - return tagReference; - } + 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 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' - }]; + for (var i in sequences) { + var sequence = sequences[i]; + if (!sequence.nodes) continue; + var firstNode = sequence.nodes[0]; + var lastNode = sequence.nodes[sequence.nodes.length - 1]; // part is closed if the first and last nodes are the same + + if (firstNode === lastNode) continue; + var issue = new validationIssue({ + type: type, + subtype: 'unclosed_multipolygon_part', + severity: 'warning', + message: function message(context) { + var entity = context.hasEntity(this.entityIds[0]); + return entity ? _t.html('issues.unclosed_multipolygon_part.message', { + feature: utilDisplayLabel(entity, context.graph(), true + /* verbose */ + ) + }) : ''; + }, + reference: showReference, + loc: sequence.nodes[0].loc, + entityIds: [entity.id], + hash: sequence.map(function (way) { + return way.id; + }).join() + }); + issues.push(issue); + } - var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' + return issues; + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unclosed_multipolygon_part.reference')); + } + } - var _readOnlyTags = []; // the keys in the order we want them to display + var validation = function checkMismatchedGeometry(entity, graph) { + var vertexPoint = vertexPointIssue(entity, graph); + if (vertexPoint) return [vertexPoint]; + var lineAsArea = lineTaggedAsAreaIssue(entity); + if (lineAsArea) return [lineAsArea]; + var mismatch = otherMismatchIssue(entity, graph); + if (mismatch) return [mismatch]; + return unclosedMultipolygonPartIssues(entity, graph); + }; - var _orderedKeys = []; - var _showBlank = false; - var _pendingChange = null; + validation.type = type; + return validation; + } - var _state; + function validationMissingRole() { + var type = 'missing_role'; - var _presets; + var validation = function checkMissingRole(entity, graph) { + var issues = []; - var _tags; + if (entity.type === 'way') { + graph.parentRelations(entity).forEach(function (relation) { + if (!relation.isMultipolygon()) return; + var member = relation.memberById(entity.id); - var _entityIDs; + 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 _didInteract = false; + if (way && isMissingRole(member)) { + issues.push(makeIssue(way, entity, member)); + } + }); + } - function interacted() { - _didInteract = true; - } + return issues; + }; - 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 isMissingRole(member) { + return !member.role || !member.role.trim().length; + } - var all = Object.keys(_tags).sort(); - var missingKeys = utilArrayDifference(all, _orderedKeys); + 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 + })); + } + })]; + } + }); - for (var i in missingKeys) { - _orderedKeys.push(missingKeys[i]); - } // assemble row data + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); + } + } + function makeAddRoleFix(role) { + return new validationIssueFix({ + title: _t.html('issues.fix.set_as_' + role + '.title'), + onClick: function onClick(context) { + var oldMember = this.issue.data.member; + var member = { + id: this.issue.entityIds[1], + type: oldMember.type, + role: role + }; + context.perform(actionChangeMember(this.issue.entityIds[0], member, oldMember.index), _t('operations.change_role.annotation', { + n: 1 + })); + } + }); + } - var rowData = _orderedKeys.map(function (key, i) { - return { - index: i, - key: key, - value: _tags[key] - }; - }); // append blank row last, if necessary + validation.type = type; + return validation; + } + function validationMissingTag(context) { + var type = 'missing_tag'; - if (!rowData.length || _showBlank) { - _showBlank = false; - rowData.push({ - index: rowData.length, - key: '', - value: '' + 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; }); - } // View Options + }); + 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); + } - 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 + return entityDescriptiveKeys.length > 0; + } - var textData = rowsToText(rowData); - var textarea = wrap.selectAll('.tag-text').data([0]); - textarea = textarea.enter().append('textarea').attr('class', 'tag-text' + (_tagView !== 'text' ? ' hide' : '')).call(utilNoAuto).attr('placeholder', _t('inspector.key_value')).attr('spellcheck', 'false').merge(textarea); - textarea.call(utilGetSetValue, textData).each(setTextareaHeight).on('input', setTextareaHeight).on('focus', interacted).on('blur', textChanged).on('change', textChanged); // View as List + function isUnknownRoad(entity) { + return entity.type === 'way' && entity.tags.highway === 'road'; + } - 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 + function isUntypedRelation(entity) { + return entity.type === 'relation' && !entity.tags.type; + } - var addRowEnter = wrap.selectAll('.add-row').data([0]).enter().append('div').attr('class', 'add-row' + (_tagView !== 'list' ? ' hide' : '')); - addRowEnter.append('button').attr('class', 'add-tag').call(svgIcon('#iD-icon-plus', 'light')).on('click', addTag); - addRowEnter.append('div').attr('class', 'space-value'); // preserve space + var 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 - addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space - // Tag list items + 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 - var items = list.selectAll('.tag-row').data(rowData, function (d) { - return d.key; - }); - items.exit().each(unbind).remove(); // Enter - var itemsEnter = items.enter().append('li').attr('class', 'tag-row').classed('readonly', isReadOnly); - var innerWrap = itemsEnter.append('div').attr('class', 'inner-wrap'); - innerWrap.append('div').attr('class', 'key-wrap').append('input').property('type', 'text').attr('class', 'key').call(utilNoAuto).on('focus', interacted).on('blur', keyChange).on('change', keyChange); - innerWrap.append('div').attr('class', 'value-wrap').append('input').property('type', 'text').attr('class', 'value').call(utilNoAuto).on('focus', interacted).on('blur', valueChange).on('change', valueChange).on('keydown.push-more', pushMore); - innerWrap.append('button').attr('class', 'form-field-button remove').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); // Update + if (!subtype && isUnknownRoad(entity)) { + subtype = 'highway_classification'; + } - items = items.merge(itemsEnter).sort(function (a, b) { - return a.index - b.index; - }); - items.each(function (d) { - var row = select(this); - var key = row.select('input.key'); // propagate bound data + if (!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 value = row.select('input.value'); // propagate bound data + 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 (_entityIDs && taginfo && _state !== 'hover') { - bindTypeahead(key, value); - } + if (!disabledReasonID) { + deleteOnClick = function deleteOnClick(context) { + var id = this.issue.entityIds[0]; + var operation = operationDelete(context, [id]); - var referenceOptions = { - key: d.key - }; + if (!operation.disabled()) { + operation(); + } + }; + } - if (typeof d.value === 'string') { - referenceOptions.value = d.value; + fixes.push(new validationIssueFix({ + icon: 'iD-operation-delete', + title: _t.html('issues.fix.delete_feature.title'), + disabledReason: disabledReasonID ? _t('operations.delete.' + disabledReasonID + '.single') : undefined, + onClick: deleteOnClick + })); + return fixes; } + })]; - var reference = uiTagReference(referenceOptions); - - if (_state === 'hover') { - reference.showing(false); - } + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + } + }; - 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 - } + validation.type = type; + return validation; + } - function isReadOnly(d) { - for (var i = 0; i < _readOnlyTags.length; i++) { - if (d.key.match(_readOnlyTags[i]) !== null) { - return true; - } - } + function validationOutdatedTags() { + var type = 'outdated_tags'; + var _waitingForDeprecated = true; - return false; - } + var _dataDeprecated; // fetch deprecated tags - function setTextareaHeight() { - if (_tagView !== 'text') return; - var selection = select(this); - var matches = selection.node().value.match(/\n/g); - var lineCount = 2 + Number(matches && matches.length); - var lineHeight = 20; - selection.style('height', lineCount * lineHeight + 'px'); - } - function stringify(s) { - return JSON.stringify(s).slice(1, -1); // without leading/trailing " - } + _mainFileFetcher.get('deprecated').then(function (d) { + return _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return _waitingForDeprecated = false; + }); - function unstringify(s) { - var leading = ''; - var trailing = ''; + function oldTagIssues(entity, graph) { + var oldTags = Object.assign({}, entity.tags); // shallow copy - if (s.length < 1 || s.charAt(0) !== '"') { - leading = '"'; - } + var preset = _mainPresetIndex.match(entity, graph); + var subtype = 'deprecated_tags'; + if (!preset) return []; + if (!entity.hasInterestingTags()) return []; // Upgrade preset, if a replacement is available.. - if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { - trailing = '"'; - } + 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.. - 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 (_dataDeprecated) { + var deprecatedTags = entity.deprecatedTags(_dataDeprecated); - if (_state !== 'hover' && str.length) { - return str + '\n'; - } + 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 - return str; - } - function textChanged() { - var newText = this.value.trim(); - var newTags = {}; - newText.split('\n').forEach(function (row) { - var m = row.match(/^\s*([^=]+)=(.*)$/); + var newTags = Object.assign({}, entity.tags); // shallow copy - if (m !== null) { - var k = context.cleanTagKey(unstringify(m[1].trim())); - var v = context.cleanTagValue(unstringify(m[2].trim())); - newTags[k] = v; - } - }); - var tagDiff = utilTagDiff(_tags, newTags); - if (!tagDiff.length) return; - _pendingChange = _pendingChange || {}; - tagDiff.forEach(function (change) { - if (isReadOnly({ - key: change.key - })) return; // skip unchanged multiselection placeholders + if (preset.tags !== preset.addTags) { + Object.keys(preset.addTags).forEach(function (k) { + if (!newTags[k]) { + if (preset.addTags[k] === '*') { + newTags[k] = 'yes'; + } else { + newTags[k] = preset.addTags[k]; + } + } + }); + } // Attempt to match a canonical record in the name-suggestion-index. - if (change.newVal === '*' && typeof change.oldVal !== 'string') return; - if (change.type === '-') { - _pendingChange[change.key] = undefined; - } else if (change.type === '+') { - _pendingChange[change.key] = change.newVal || ''; - } - }); + var nsi = services.nsi; + var waitingForNsi = false; - if (Object.keys(_pendingChange).length === 0) { - _pendingChange = null; - return; - } + if (nsi) { + waitingForNsi = nsi.status() === 'loading'; - scheduleChange(); - } + if (!waitingForNsi) { + var loc = entity.extent(graph).center(); + var result = nsi.upgradeTags(newTags, loc); - function pushMore(d3_event) { - // if pressing Tab on the last value field with content, add a blank row - if (d3_event.keyCode === 9 && !d3_event.shiftKey && section.selection().selectAll('.tag-list li:last-child input.value').node() === this && utilGetSetValue(select(this))) { - addTag(); + if (result) { + newTags = result; + subtype = 'noncanonical_brand'; + } + } } - } - function bindTypeahead(key, value) { - if (isReadOnly(key.datum())) return; + var issues = []; + issues.provisional = _waitingForDeprecated || waitingForNsi; // determine diff - if (Array.isArray(value.datum().value)) { - value.call(uiCombobox(context, 'tag-value').minItems(1).fetcher(function (value, callback) { - var keyString = utilGetSetValue(key); - if (!_tags[keyString]) return; + var tagDiff = utilTagDiff(oldTags, newTags); + if (!tagDiff.length) return issues; + var isOnlyAddingTags = tagDiff.every(function (d) { + return d.type === '+'; + }); + var prefix = ''; - var data = _tags[keyString].filter(Boolean).map(function (tagValue) { - return { - value: tagValue, - title: tagValue - }; - }); + if (subtype === 'noncanonical_brand') { + prefix = 'noncanonical_brand.'; + } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { + subtype = 'incomplete_tags'; + prefix = 'incomplete.'; + } // don't allow autofixing brand tags - callback(data); - })); - return; - } - var geometry = context.graph().geometry(_entityIDs[0]); - key.call(uiCombobox(context, 'tag-key').fetcher(function (value, callback) { - taginfo.keys({ - debounce: true, - geometry: geometry, - query: value - }, function (err, data) { - if (!err) { - var filtered = data.filter(function (d) { - return _tags[d.value] === undefined; - }); - callback(sort(value, filtered)); - } - }); - })); - value.call(uiCombobox(context, 'tag-value').fetcher(function (value, callback) { - taginfo.values({ - debounce: true, - key: utilGetSetValue(key), - geometry: geometry, - query: value - }, function (err, data) { - if (!err) callback(sort(value, data)); - }); + 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; - function sort(value, data) { - var sameletter = []; - var other = []; + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - 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]); + tagDiff.forEach(function (diff) { + if (diff.type === '-') { + delete newTags[diff.key]; + } else if (diff.type === '+') { + newTags[diff.key] = diff.newVal; } - } - - return sameletter.concat(other); + }); + return actionChangeTags(currEntity.id, newTags)(graph); } - } - - function unbind() { - var row = select(this); - row.selectAll('input.key').call(uiCombobox.off, context); - row.selectAll('input.value').call(uiCombobox.off, context); - } - function keyChange(d3_event, d) { - if (select(this).attr('readonly')) return; - var kOld = d.key; // exit if we are currently about to delete this row anyway - #6366 + function showMessage(context) { + var currEntity = context.hasEntity(entity.id); + if (!currEntity) return ''; + var messageID = "issues.outdated_tags.".concat(prefix, "message"); - 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 (subtype === 'noncanonical_brand' && isOnlyAddingTags) { + messageID += '_incomplete'; + } - if (isReadOnly({ - key: kNew - })) { - this.value = kOld; - return; + return _t.html(messageID, { + feature: utilDisplayLabel(currEntity, context.graph(), true + /* verbose */ + ) + }); } - 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(); - } + 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; }); - return; } + } - var row = this.parentNode.parentNode; - var inputVal = select(row).selectAll('input.value'); - var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); - _pendingChange = _pendingChange || {}; + function oldMultipolygonIssues(entity, graph) { + var multipolygon, outerWay; - if (kOld) { - _pendingChange[kOld] = undefined; + if (entity.type === 'relation') { + outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); + multipolygon = entity; + } else if (entity.type === 'way') { + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + outerWay = entity; + } else { + return []; } - _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position + if (!multipolygon || !outerWay) return []; + return [new validationIssue({ + type: type, + subtype: 'old_multipolygon', + severity: 'warning', + message: showMessage, + reference: showReference, + entityIds: [outerWay.id, multipolygon.id], + dynamicFixes: function dynamicFixes() { + return [new validationIssueFix({ + autoArgs: [doUpgrade, _t('issues.fix.move_tags.annotation')], + title: _t.html('issues.fix.move_tags.title'), + onClick: function onClick(context) { + context.perform(doUpgrade, _t('issues.fix.move_tags.annotation')); + } + })]; + } + })]; - var existingKeyIndex = _orderedKeys.indexOf(kOld); + function doUpgrade(graph) { + var currMultipolygon = graph.hasEntity(multipolygon.id); + var currOuterWay = graph.hasEntity(outerWay.id); + if (!currMultipolygon || !currOuterWay) return graph; + currMultipolygon = currMultipolygon.mergeTags(currOuterWay.tags); + graph = graph.replace(currMultipolygon); + return actionChangeTags(currOuterWay.id, {})(graph); + } - if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; - d.key = kNew; // update datum to avoid exit/enter on tag update + 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 */ + ) + }); + } - d.value = vNew; - this.value = kNew; - utilGetSetValue(inputVal, vNew); - scheduleChange(); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); + } } - function valueChange(d3_event, d) { - if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered - - if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 + var validation = function checkOutdatedTags(entity, graph) { + var issues = oldMultipolygonIssues(entity, graph); + if (!issues.length) issues = oldTagIssues(entity, graph); + return issues; + }; - if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = context.cleanTagValue(this.value); - scheduleChange(); - } + validation.type = type; + return validation; + } - function removeTag(d3_event, d) { - if (isReadOnly(d)) return; + function validationPrivateData() { + var type = 'private_data'; // assume that some buildings are private - if (d.key === '') { - // removing the blank row - _showBlank = false; - section.reRender(); - } else { - // remove the key from the ordered key index - _orderedKeys = _orderedKeys.filter(function (key) { - return key !== d.key; - }); - _pendingChange = _pendingChange || {}; - _pendingChange[d.key] = undefined; - scheduleChange(); - } - } + var 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 addTag() { - // Delay render in case this click is blurring an edited combo. - // Without the setTimeout, the `content` render would wipe out the pending tag change. - window.setTimeout(function () { - _showBlank = true; - section.reRender(); - section.selection().selectAll('.tag-list li:last-child input.key').node().focus(); - }, 20); - } + var publicKeys = { + amenity: true, + craft: true, + historic: true, + leisure: true, + office: true, + shop: true, + tourism: true + }; // these tags may contain personally identifying info - function scheduleChange() { - // Cache IDs in case the editor is reloaded before the change event is called. - #6028 - var entityIDs = _entityIDs; // Delay change in case this change is blurring an edited combo. - #5878 + var personalTags = { + 'contact:email': true, + 'contact:fax': true, + 'contact:phone': true, + email: true, + fax: true, + phone: true + }; - window.setTimeout(function () { - if (!_pendingChange) return; - dispatch$1.call('change', this, entityIDs, _pendingChange); - _pendingChange = null; - }, 10); - } + var validation = function checkPrivateData(entity) { + var tags = entity.tags; + if (!tags.building || !privateBuildingValues[tags.building]) return []; + var keepTags = {}; - section.state = function (val) { - if (!arguments.length) return _state; + for (var k in tags) { + if (publicKeys[k]) return []; // probably a public feature - if (_state !== val) { - _orderedKeys = []; - _state = val; + if (!personalTags[k]) { + keepTags[k] = tags[k]; + } } - return section; - }; + 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')); + } + })]; + } + })]; - section.presets = function (val) { - if (!arguments.length) return _presets; - _presets = val; + function doUpgrade(graph) { + var currEntity = graph.hasEntity(entity.id); + if (!currEntity) return graph; + var newTags = Object.assign({}, currEntity.tags); // shallow copy - 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); + 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 section; - }; + 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()) + }); + } - section.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return section; + 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; + }); + } }; - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + validation.type = type; + return validation; + } - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _orderedKeys = []; - } + 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. - return section; - }; // pass an array of regular expressions to test against the tag key + function isGenericMatchInNsi(tags) { + var nsi = services.nsi; + if (nsi) { + _waitingForNsi = nsi.status() === 'loading'; - section.readOnlyTags = function (val) { - if (!arguments.length) return _readOnlyTags; - _readOnlyTags = val; - return section; - }; + if (!_waitingForNsi) { + return nsi.isGenericName(tags); + } + } - return utilRebind(section, dispatch$1, 'on'); - } + return false; + } // Test if the name is just the key or tag value (e.g. "park") - function uiDataEditor(context) { - var dataHeader = uiDataHeader(); - var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - var _datum; + function nameMatchesRawTag(lowercaseName, tags) { + for (var i = 0; i < keysToTestForGenericValues.length; i++) { + var key = keysToTestForGenericValues[i]; + var val = tags[key]; - function dataEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('map_data.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.data-editor').data([0]); // enter/update + if (val) { + val = val.toLowerCase(); - 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 (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { + return true; + } + } + } - 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); + return false; } - dataEditor.datum = function (val) { - if (!arguments.length) return _datum; - _datum = val; - return this; - }; + function isGenericName(name, tags) { + name = name.toLowerCase(); + return nameMatchesRawTag(name, tags) || isGenericMatchInNsi(tags); + } - return dataEditor; - } + 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 - 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 + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); + } + })]; + } + }); - function selectData(d3_event, drawn) { - var selection = context.surface().selectAll('.layer-mapdata .data' + selectedDatum.__featurehash__); + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + } + } - 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 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 - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); + delete tags[nameKey]; + context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); + } + })]; } - } else { - selection.classed('selected', true); + }); + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); } } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } + var validation = function checkGenericName(entity) { + var tags = entity.tags; // a generic name is allowed if it's a known brand or entity - mode.zoomToSelected = function () { - var extent = geoExtent(d3_geoBounds(selectedDatum)); - context.map().centerZoomEase(extent.center(), context.map().trimmedExtentZoom(extent)); - }; + var hasWikidata = !!tags.wikidata || !!tags['brand:wikidata'] || !!tags['operator:wikidata']; + if (hasWikidata) return []; + var issues = []; + var notNames = (tags['not:name'] || '').split(';'); - 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 + 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 extent = geoExtent(d3_geoBounds(selectedDatum)); - sidebar.expand(sidebar.intersects(extent)); - context.map().on('drawn.select-data', selectData); - }; + if (notNames.length) { + for (var i in notNames) { + var notName = notNames[i]; - 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 (notName && value === notName) { + issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); + continue; + } + } + } + + if (isGenericName(value, tags)) { + issues.provisional = _waitingForNsi; // retry later if we are waiting on NSI to finish loading + + issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); + } + } + + return issues; }; - return mode; + validation.type = type; + return validation; } - function uiImproveOsmComments() { - var _qaItem; + 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 - 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 + var epsilon = 0.05; + var nodeThreshold = 10; - services.improveOSM.getComments(_qaItem).then(function (d) { - if (!d.comments) return; // nothing to do here + function isBuilding(entity, graph) { + if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; + return entity.tags.building && entity.tags.building !== 'no'; + } - 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); + var validation = function checkUnsquareWay(entity, graph) { + if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare - if (osm && d.username) { - selection = selection.append('a').attr('class', 'comment-author-link').attr('href', osm.userURL(d.username)).attr('target', '_blank'); - } + if (entity.tags.nonsquare === 'yes') return []; + var isClosed = entity.isClosed(); + if (!isClosed) return []; // this building has bigger problems + // don't flag ways with lots of nodes since they are likely detail-mapped + + var 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 + + 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 - 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) + 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'; }); }); - 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 }); - } + if (hasConnectedSquarableWays) return []; // user-configurable square threshold - 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 + 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 - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + 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 - issueComments.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return issueComments; + autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { + n: 1 + })]; + } + + 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 + + context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { + n: 1 + })); // run after the squaring transition (currently 150ms) + + window.setTimeout(function () { + completionHandler(); + }, 175); + } + }) + /* + new validationIssueFix({ + title: t.html('issues.fix.tag_as_unsquare.title'), + onClick: function(context) { + var entityId = this.issue.entityIds[0]; + var entity = context.entity(entityId); + var tags = Object.assign({}, entity.tags); // shallow copy + tags.nonsquare = 'yes'; + context.perform( + actionChangeTags(entityId, tags), + t('issues.fix.tag_as_unsquare.annotation') + ); + } + }) + */ + ]; + } + })]; + + function showReference(selection) { + selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); + } }; - return issueComments; + validation.type = type; + return validation; } - function uiImproveOsmDetails(context) { - 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 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 coreValidator(context) { + var _this = this; - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); - } + var dispatch = dispatch$8('validated', 'focusedIssue'); + var validator = utilRebind({}, dispatch, 'on'); + var _rules = {}; + var _disabledRules = {}; - 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 _ignoredIssueIDs = new Set(); - var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); - descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. + var _resolvedIssueIDs = new Set(); - 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 _baseCache = validationCache(); // issues before any user edits - link.on('mouseenter', function () { - utilHighlightEntities([entityID], true, context); - }).on('mouseleave', function () { - utilHighlightEntities([entityID], false, context); - }).on('click', function (d3_event) { - d3_event.preventDefault(); - utilHighlightEntities([entityID], false, context); - var osmlayer = context.layers().layer('osm'); - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + var _headCache = validationCache(); // issues after all user edits - context.map().centerZoom(_qaItem.loc, 20); - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); - } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + var _headGraph = null; + var _headIsCurrent = false; - if (entity) { - var name = utilDisplayName(entity); // try to use common name + var _deferredRIC = new Set(); // Set( RequestIdleCallback handles ) - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } - if (name) { - this.innerText = name; - } - } - }); // Don't hide entities related to this error - #5880 + var _deferredST = new Set(); // Set( SetTimeout handles ) - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } - improveOsmDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmDetails; - }; + var _headPromise; // Promise fulfilled when validation is performed up to headGraph snapshot - return improveOsmDetails; - } - function uiImproveOsmHeader() { - var _qaItem; + var RETRY = 5000; // wait 5sec before revalidating provisional entities + // Allow validation severity to be overridden by url queryparams... + // Each param should contain a urlencoded comma separated list of + // `type/subtype` rules. `*` may be used as a wildcard.. + // Examples: + // `validationError=disconnected_way/*` + // `validationError=disconnected_way/highway` + // `validationError=crossing_ways/bridge*` + // `validationError=crossing_ways/bridge*,crossing_ways/tunnel*` - function 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 + var _errorOverrides = parseHashParam(context.initialHashParams.validationError); - return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); - } + var _warningOverrides = parseHashParam(context.initialHashParams.validationWarning); - function improveOsmHeader(selection) { - var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); - header.exit().remove(); - var headerEnter = header.enter().append('div').attr('class', 'qa-header'); - var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { - return d.id < 0; - }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { - return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); - }); - svgEnter.append('polygon').attr('fill', 'currentColor').attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { - var picon = d.icon; + var _disableOverrides = parseHashParam(context.initialHashParams.validationDisable); - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); - } + 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) + }); }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); + return result; } - improveOsmHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmHeader; - }; + function makeRegExp(str) { + var escaped = str.replace(/[-\/\\^$+?.()|[\]{}]/g, '\\$&') // escape all reserved chars except for the '*' + .replace(/\*/g, '.*'); // treat a '*' like '.*' - return improveOsmHeader; - } + return new RegExp('^' + escaped + '$'); + } // `init()` + // Initialize the validator, called once on iD startup + // - function uiImproveOsmEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiImproveOsmDetails(context); - var qaComments = uiImproveOsmComments(); - var qaHeader = uiImproveOsmHeader(); - var _qaItem; + 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 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 (disabledRules) { + disabledRules.split(',').forEach(function (k) { + return _disabledRules[k] = true; + }); + } + }; // `reset()` (private) + // Cancels deferred work and resets all caches + // + // Arguments + // `resetIgnored` - `true` to clear the list of user-ignored issues + // - function improveOsmSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - 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 reset(resetIgnored) { + // cancel deferred work + _deferredRIC.forEach(window.cancelIdleCallback); - saveSection.exit().remove(); // enter + _deferredRIC.clear(); - 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 + _deferredST.forEach(window.clearTimeout); - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + _deferredST.clear(); // empty queues and resolve any pending promise - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); - if (val === '') { - val = undefined; - } // store the unsaved comment with the issue itself + _baseCache.queue = []; + _headCache.queue = []; + processQueue(_headCache); + processQueue(_baseCache); // clear caches + if (resetIgnored) _ignoredIssueIDs.clear(); - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.improveOSM; + _resolvedIssueIDs.clear(); - if (qaService) { - qaService.replaceItem(_qaItem); - } + _baseCache = validationCache(); + _headCache = validationCache(); + _headGraph = null; + _headIsCurrent = false; + } // `reset()` + // clear caches, called whenever iD resets after a save or switches sources + // (clears out the _ignoredIssueIDs set also) + // - saveSection.call(qaSaveButtons); - } - } - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + validator.reset = function () { + reset(true); + }; // `resetIgnoredIssues()` + // clears out the _ignoredIssueIDs Set + // - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit - buttonSection.exit().remove(); // enter + validator.resetIgnoredIssues = function () { + _ignoredIssueIDs.clear(); - 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 + dispatch.call('validated'); // redraw UI + }; // `revalidateUnsquare()` + // Called whenever the user changes the unsquare threshold + // It reruns just the "unsquare_way" validation on all buildings. + // - 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; + validator.revalidateUnsquare = function () { + revalidateUnsquare(_headCache, _headGraph); + revalidateUnsquare(_baseCache, context.history().base()); + dispatch.call('validated'); + }; - 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 + function revalidateUnsquare(cache, graph) { + var checkUnsquareWay = _rules.unsquare_way; + if (!graph || typeof checkUnsquareWay !== 'function') return; // uncache existing - var qaService = services.improveOSM; + 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 - if (qaService) { - d.newStatus = 'SOLVED'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } + buildings.forEach(function (entity) { + var detected = checkUnsquareWay(entity, graph); + if (!detected.length) return; + cache.cacheIssues(detected); }); - 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 + } // `getIssues()` + // Gets all issues that match the given options + // This is called by many other places + // + // Arguments + // `options` Object like: + // { + // what: 'all', // 'all' or 'edited' + // where: 'all', // 'all' or 'visible' + // includeIgnored: false, // true, false, or 'only' + // includeDisabledRules: false // true, false, or 'only' + // } + // + // Returns + // An Array containing the issues + // - var qaService = services.improveOSM; - if (qaService) { - d.newStatus = 'INVALID'; - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + validator.getIssues = function (options) { + var opts = Object.assign({ + what: 'all', + where: 'all', + includeIgnored: false, + includeDisabledRules: false + }, options); + var view = context.map().extent(); + var issues = []; + var seen = new Set(); // collect head issues - caused by user edits + var cache = _headCache; - improveOsmEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return improveOsmEditor; - }; + if (_headGraph) { + Object.values(cache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue, _headGraph, cache)) return; + seen.add(issue.id); + issues.push(issue); + }); + } // collect base issues - not caused by user edits - return utilRebind(improveOsmEditor, dispatch$1, 'on'); - } - function uiKeepRightDetails(context) { - var _qaItem; + if (opts.what === 'all') { + cache = _baseCache; + Object.values(cache.issuesByIssueID).forEach(function (issue) { + if (!filter(issue, context.history().base(), cache)) return; + seen.add(issue.id); + issues.push(issue); + }); + } - 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 + return issues; - var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); + function filter(issue, resolver, cache) { + if (!issue) return false; + if (seen.has(issue.id)) return false; + if (_resolvedIssueIDs.has(issue.id)) return false; + if (opts.includeDisabledRules === 'only' && !_disabledRules[issue.type]) return false; + if (!opts.includeDisabledRules && _disabledRules[issue.type]) return false; + if (opts.includeIgnored === 'only' && !_ignoredIssueIDs.has(issue.id)) return false; + if (!opts.includeIgnored && _ignoredIssueIDs.has(issue.id)) return false; // Sanity check: This issue may be for an entity that not longer exists. + // If we detect this, uncache and return false so it is not included.. - if (detail === unknown) { - detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); + var entityIDs = issue.entityIds || []; + + for (var i = 0; i < entityIDs.length; i++) { + var entityID = entityIDs[i]; + + if (!resolver.hasEntity(entityID)) { + cache.uncacheEntityID(entityID); + return false; + } + } + + if (opts.where === 'visible') { + var extent = issue.extent(resolver); + if (!view.intersects(extent)) return false; + } + + return true; } + }; // `getResolvedIssues()` + // Gets the issues that have been fixed by the user. + // Resolved issues are tracked in the `_resolvedIssueIDs` Set + // + // Returns + // An Array containing the issues + // - return detail; - } - function keepRightDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); + validator.getResolvedIssues = function () { + var collected = new Set(); + Object.values(_baseCache.issuesByIssueID).forEach(function (issue) { + if (_resolvedIssueIDs.has(issue.id)) collected.add(issue); }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // description + Object.values(_headCache.issuesByIssueID).forEach(function (issue) { + if (_resolvedIssueIDs.has(issue.id)) collected.add(issue); + }); + return Array.from(collected); + }; // `focusIssue()` + // Adjusts the map to focus on the given issue. + // (requires the issue to have a reasonable extent defined) + // + // Arguments + // `issue` - the issue to focus on + // - var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); - descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - var relatedEntities = []; - descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { - var link = select(this); - var isObjectLink = link.classed('error_object_link'); - var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; - var entity = context.hasEntity(entityID); - relatedEntities.push(entityID); // Add click handler + validator.focusIssue = function (issue) { + var extent = issue.extent(context.graph()); + if (!extent) return; + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity - 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 (issue.entityIds && issue.entityIds.length) { + window.setTimeout(function () { + var ids = issue.entityIds; + context.enter(modeSelect(context, [ids[0]])); + dispatch.call('focusedIssue', _this, issue); + }, 250); // after ease + } + }; // `getIssuesBySeverity()` + // Gets the issues then groups them by error/warning + // (This just calls getIssues, then puts issues in groups) + // + // Arguments + // `options` - (see `getIssues`) + // Returns + // Object result like: + // { + // error: Array of errors, + // warning: Array of warnings + // } + // - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } - context.map().centerZoomEase(_qaItem.loc, 20); + 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 + // - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); - } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) - if (entity) { - var name = utilDisplayName(entity); // try to use common name + validator.getSharedEntityIssues = function (entityIDs, options) { + // show some issue types in a particular order + var orderedIssueTypes = [// flag missing data first + 'missing_tag', 'missing_role', // then flag identity issues + 'outdated_tags', 'mismatched_geometry', // flag geometry issues where fixing them might solve connectivity issues + 'crossing_ways', 'almost_junction', // then flag connectivity issues + 'disconnected_way', 'impossible_oneway']; + var allIssues = validator.getIssues(options); + var forEntityIDs = new Set(entityIDs); + return allIssues.filter(function (issue) { + return (issue.entityIds || []).some(function (entityID) { + return forEntityIDs.has(entityID); + }); + }).sort(function (issue1, issue2) { + if (issue1.type === issue2.type) { + // issues of the same type, sort deterministically + return issue1.id < issue2.id ? -1 : 1; + } - if (!name && !isObjectLink) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } + var index1 = orderedIssueTypes.indexOf(issue1.type); + var index2 = orderedIssueTypes.indexOf(issue2.type); - if (name) { - this.innerText = name; - } + 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; } - }); // Don't hide entities related to this issue - #5880 + }); + }; // `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 + // - context.features().forceVisible(relatedEntities); - context.map().pan([0, 0]); // trigger a redraw - } - keepRightDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightDetails; - }; + validator.getEntityIssues = function (entityID, options) { + return validator.getSharedEntityIssues([entityID], options); + }; // `getRuleKeys()` + // + // Returns + // An Array containing the rule keys + // - return keepRightDetails; - } - function uiKeepRightHeader() { - var _qaItem; + validator.getRuleKeys = function () { + return Object.keys(_rules); + }; // `isRuleEnabled()` + // + // Arguments + // `key` - the rule to check (e.g. 'crossing_ways') + // Returns + // `true`/`false` + // + - 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 + validator.isRuleEnabled = function (key) { + return !_disabledRules[key]; + }; // `toggleRule()` + // Toggles a single validation rule, + // then reruns the validation so that the user sees something happen in the UI + // + // Arguments + // `key` - the rule to toggle (e.g. 'crossing_ways') + // - var title = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".title"), replacements); - if (title === unknown) { - title = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".title"), replacements); + validator.toggleRule = function (key) { + if (_disabledRules[key]) { + delete _disabledRules[key]; + } else { + _disabledRules[key] = true; } - return title; - } + 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 + // - 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; + + validator.disableRules = function (keys) { + _disabledRules = {}; + keys.forEach(function (k) { + return _disabledRules[k] = true; }); - 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); - } + corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); + validator.validate(); + }; // `ignoreIssue()` + // Don't show the given issue in lists + // + // Arguments + // `issueID` - the issueID + // - keepRightHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightHeader; - }; - return keepRightHeader; - } + 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 uiViewOnKeepRight() { - var _qaItem; - function viewOnKeepRight(selection) { - var url; + validator.validate = function () { + var currGraph = context.graph(); - if (services.keepRight && _qaItem instanceof QAItem) { - url = services.keepRight.issueURL(_qaItem); + var prevGraph = _headGraph || context.history().base(); + + if (currGraph === prevGraph) { + // _headGraph is current - we are caught up + _headIsCurrent = true; + dispatch.call('validated'); + return Promise.resolve(); } - var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit + 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 - link.exit().remove(); // enter + return _headPromise; + } - 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')); - } + _headGraph = currGraph; // take snapshot - viewOnKeepRight.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnKeepRight; - }; + var difference = coreDifference(prevGraph, _headGraph); // Gather all entities related to this difference.. + // For created/modified, use the head graph - return viewOnKeepRight; - } + var entityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) - function uiKeepRightEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiKeepRightDetails(context); - var qaHeader = uiKeepRightHeader(); + entityIDs = entityIDsToValidate(entityIDs, _headGraph); // For modified/deleted, use the previous graph + // (e.g. deleting the only highway connected to a road should create a disconnected highway issue) - var _qaItem; + var previousEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { + return entity.id; + }); + previousEntityIDs = entityIDsToValidate(previousEntityIDs, prevGraph); + previousEntityIDs.forEach(entityIDs.add, entityIDs); // concat the sets - 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)); - } + if (!entityIDs.size) { + dispatch.call('validated'); + return Promise.resolve(); + } - function keepRightSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + _headPromise = validateEntitiesAsync(entityIDs, _headGraph, _headCache).then(function () { + return updateResolvedIssues(entityIDs); + }).then(function () { + return dispatch.call('validated'); + })["catch"](function () { + /* ignore */ + }).then(function () { + _headPromise = null; - 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 (!_headIsCurrent) { + validator.validate(); // run it again to catch up to current graph + } + }); + return _headPromise; + }; // register event handlers: + // WHEN TO RUN VALIDATION: + // When history changes: - saveSection.exit().remove(); // enter - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); - saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('QA.keepRight.comment')); - saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { - return d.newComment || d.comment; - }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update + 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 - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); + validator.validate(); + }); // but not on 'change' (e.g. while drawing) + // When user changes editing modes (to catch recent changes e.g. drawing) - function changeInput() { - var input = select(this); - var val = input.property('value').trim(); + context.on('exit.validator', validator.validate); // When merging fetched data, validate base graph: - if (val === _qaItem.comment) { - val = undefined; - } // store the unsaved comment with the issue itself + context.history().on('merge.validator', function (entities) { + if (!entities) return; + var baseGraph = context.history().base(); + var entityIDs = entities.map(function (entity) { + return entity.id; + }); + entityIDs = entityIDsToValidate(entityIDs, baseGraph); + validateEntitiesAsync(entityIDs, baseGraph, _baseCache); + }); // `validateEntity()` (private) + // Runs all validation rules on a single entity. + // Some things to note: + // - Graph is passed in from whenever the validation was started. Validators shouldn't use + // `context.graph()` because this all happens async, and the graph might have changed + // (for example, nodes getting deleted before the validation can run) + // - Validator functions may still be waiting on something and return a "provisional" result. + // In this situation, we will schedule to revalidate the entity sometime later. + // + // Arguments + // `entity` - The entity + // `graph` - graph containing the entity + // + // Returns + // Object result like: + // { + // issues: Array of detected issues + // provisional: `true` if provisional result, `false` if final result + // } + // + function validateEntity(entity, graph) { + var result = { + issues: [], + provisional: false + }; // runs validation and appends resulting issues - _qaItem = _qaItem.update({ - newComment: val - }); - var qaService = services.keepRight; + function runValidation(key) { + var fn = _rules[key]; - if (qaService) { - qaService.replaceItem(_qaItem); // update keepright cache + if (typeof fn !== 'function') { + console.error('no such validation rule = ' + key); // eslint-disable-line no-console + + return; } - saveSection.call(qaSaveButtons); - } - } + var detected = fn(entity, graph).filter(applySeverityOverrides); - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + if (detected.provisional) { + // this validation should be run again later + result.provisional = true; + } - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + result.issues = result.issues.concat(detected); + } // run all rules - 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 + Object.keys(_rules).forEach(runValidation); + return result; + } // If there are any override rules that match the issue type/subtype, + // adjust severity (or disable it) and keep/discard as quickly as possible. - 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; + function applySeverityOverrides(issue) { + var type = issue.type; + var subtype = issue.subtype || ''; + var i; - if (qaService) { - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + for (i = 0; i < _errorOverrides.length; i++) { + if (_errorOverrides[i].type.test(type) && _errorOverrides[i].subtype.test(subtype)) { + issue.severity = 'error'; + return true; } - }); - buttonSection.select('.close-button') // select and propagate data - .html(function (d) { - var andComment = d.newComment ? '_comment' : ''; - return _t.html("QA.keepRight.close".concat(andComment)); - }).on('click.close', function (d3_event, d) { - this.blur(); // avoid keeping focus on the button - #4641 - - var qaService = services.keepRight; - - if (qaService) { - d.newStatus = 'ignore_t'; // ignore temporarily (item fixed) + } - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); + for (i = 0; i < _warningOverrides.length; i++) { + if (_warningOverrides[i].type.test(type) && _warningOverrides[i].subtype.test(subtype)) { + issue.severity = 'warning'; + 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; + for (i = 0; i < _disableOverrides.length; i++) { + if (_disableOverrides[i].type.test(type) && _disableOverrides[i].subtype.test(subtype)) { + return false; + } + } - if (qaService) { - d.newStatus = 'ignore'; // ignore permanently (false positive) + return true; + } // `entityIDsToValidate()` (private) + // Collects the complete list of entityIDs related to the input entityIDs. + // + // Arguments + // `entityIDs` - Set or Array containing entityIDs. + // `graph` - graph containing the entities + // + // Returns + // Set containing entityIDs + // - qaService.postUpdate(d, function (err, item) { - return dispatch$1.call('change', item); - }); - } - }); - } // NOTE: Don't change method name until UI v3 is merged + function entityIDsToValidate(entityIDs, graph) { + var seen = new Set(); + var collected = new Set(); + entityIDs.forEach(function (entityID) { + // keep `seen` separate from `collected` because an `entityID` + // could have been added to `collected` as a related entity through an earlier pass + if (seen.has(entityID)) return; + seen.add(entityID); + var entity = graph.hasEntity(entityID); + if (!entity) return; + collected.add(entityID); // collect self - keepRightEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return keepRightEditor; - }; + var checkParentRels = [entity]; - return utilRebind(keepRightEditor, dispatch$1, 'on'); - } + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parentWay) { + collected.add(parentWay.id); // collect parent ways - function uiOsmoseDetails(context) { - var _qaItem; + checkParentRels.push(parentWay); + }); + } else if (entity.type === 'relation') { + entity.members.forEach(function (member) { + return collected.add(member.id); + }); // collect members + } else if (entity.type === 'way') { + entity.nodes.forEach(function (nodeID) { + collected.add(nodeID); // collect child nodes - function issueString(d, type) { - if (!d) return ''; // Issue strings are cached from Osmose API + graph._parentWays[nodeID].forEach(function (wayID) { + return collected.add(wayID); + }); // collect connected ways - var s = services.osmose.getStrings(d.itemType); - return type in s ? s[type] : ''; - } + }); + } - function osmoseDetails(selection) { - var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); + checkParentRels.forEach(function (entity) { + // collect parent relations + if (entity.type !== 'relation') { + // but not super-relations + graph.parentRelations(entity).forEach(function (parentRelation) { + return collected.add(parentRelation.id); + }); + } + }); }); - details.exit().remove(); - var detailsEnter = details.enter().append('div').attr('class', 'error-details qa-details-container'); // Description + return collected; + } // `updateResolvedIssues()` (private) + // Determine if any issues were resolved for the given entities. + // This is called by `validate()` after validation of the head graph + // + // Arguments + // `entityIDs` - Set containing entity IDs. + // - 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 updateResolvedIssues(entityIDs) { + entityIDs.forEach(function (entityID) { + var headIssues = _headCache.issuesByEntityID[entityID]; + var baseIssues = _baseCache.issuesByEntityID[entityID]; + if (!baseIssues) return; + baseIssues.forEach(function (issueID) { + if (headIssues && headIssues.has(issueID)) { + // issue still not resolved + _resolvedIssueIDs["delete"](issueID); // (did undo, or possibly fixed and then re-caused the issue) - 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) + } else { + _resolvedIssueIDs.add(issueID); + } + }); + }); + } // `validateEntitiesAsync()` (private) + // Schedule validation for many entities. + // + // Arguments + // `entityIDs` - Set containing entity IDs. + // `graph` - the graph to validate that contains those entities + // `cache` - the cache to store results in (_headCache or _baseCache) + // + // Returns + // A Promise fulfilled when the validation has completed. + // This may take time but happen in the background during browser idle time. + // - if (issueString(_qaItem, 'fix')) { - var _div = detailsEnter.append('div').attr('class', 'qa-details-subsection'); - _div.append('h4').html(_t.html('QA.osmose.fix_title')); + function validateEntitiesAsync(entityIDs, graph, cache) { + // Enqueue the work + var jobs = Array.from(entityIDs).map(function (entityID) { + if (cache.queuedEntityIDs.has(entityID)) return null; // queued already - _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) + cache.queuedEntityIDs.add(entityID); + return function () { + // clear caches for existing issues related to this entity + cache.uncacheEntityID(entityID); + cache.queuedEntityIDs["delete"](entityID); // detect new issues and update caches + var entity = graph.hasEntity(entityID); // Sanity check: don't validate deleted entities - if (issueString(_qaItem, 'trap')) { - var _div2 = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + if (entity) { + var result = validateEntity(entity, graph); - _div2.append('h4').html(_t.html('QA.osmose.trap_title')); + if (result.provisional) { + // provisional result + cache.provisionalEntityIDs.add(entityID); // we'll need to revalidate this entity again later + } - _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 + 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 - 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 (cache.queuePromise) return cache.queuePromise; + cache.queuePromise = processQueue(cache).then(function () { + return revalidateProvisionalEntities(cache); + })["catch"](function () { + /* ignore */ + })["finally"](function () { + return cache.queuePromise = null; + }); + return cache.queuePromise; + } // `revalidateProvisionalEntities()` (private) + // Sometimes a validator will return a "provisional" result. + // In this situation, we'll need to revalidate the entity later. + // This function waits a delay, then places them back into the validation queue. + // + // Arguments + // `cache` - The cache (_headCache or _baseCache) + // - 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 (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 revalidateProvisionalEntities(cache) { + if (!cache.provisionalEntityIDs.size) return; // nothing to do + var handle = window.setTimeout(function () { + _deferredST["delete"](handle); - 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 (!cache.provisionalEntityIDs.size) return; // nothing to do - 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 graph = cache === _headCache ? _headGraph : context.history().base(); + validateEntitiesAsync(cache.provisionalEntityIDs, graph, cache); + }, RETRY); - if (!osmlayer.enabled()) { - osmlayer.enabled(true); - } + _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. + // - context.map().centerZoom(d.loc, 20); - if (entity) { - context.enter(modeSelect(context, [entityID])); - } else { - context.loadEntity(entityID, function () { - context.enter(modeSelect(context, [entityID])); - }); - } - }); // Replace with friendly name if possible - // (The entity may not yet be loaded into the graph) + function processQueue(cache) { + // const which = (cache === _headCache) ? 'head' : 'base'; + // console.log(`${which} queue length ${cache.queue.length}`); + if (!cache.queue.length) return Promise.resolve(); // we're done - if (entity) { - var name = utilDisplayName(entity); // try to use common name + var chunk = cache.queue.pop(); + return new Promise(function (resolvePromise) { + var handle = window.requestIdleCallback(function () { + _deferredRIC["delete"](handle); // const t0 = performance.now(); - if (!name) { - var preset = _mainPresetIndex.match(entity, context.graph()); - name = preset && !preset.isFallback() && preset.name(); // fallback to preset name - } - if (name) { - this.innerText = name; - } - } - }); // Don't hide entities related to this issue - #5880 + chunk.forEach(function (job) { + return job(); + }); // const t1 = performance.now(); + // console.log('chunk processed in ' + (t1 - t0) + ' ms'); - context.features().forceVisible(d.elems); - context.map().pan([0, 0]); // trigger a redraw - })["catch"](function (err) { - console.log(err); // eslint-disable-line no-console + 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); }); } - osmoseDetails.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseDetails; - }; - - return osmoseDetails; - } + 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) + // - function uiOsmoseHeader() { - var _qaItem; + function validationCache() { + var cache = { + queue: [], + queuePromise: null, + queuedEntityIDs: new Set(), + provisionalEntityIDs: new Set(), + issuesByIssueID: {}, + // issue.id -> issue + issuesByEntityID: {} // entity.id -> set(issue.id) - 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; - } + 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(); + } - 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); + cache.issuesByEntityID[entityID].add(issue.id); + }); + cache.issuesByIssueID[issue.id] = issue; }); - svgEnter.append('polygon').attr('fill', function (d) { - return services.osmose.getColor(d.item); - }).attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { - var picon = d.icon; + }; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + 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); } }); - headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); - } - - osmoseHeader.issue = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseHeader; + delete cache.issuesByIssueID[issue.id]; }; - return osmoseHeader; - } - - function uiViewOnOsmose() { - var _qaItem; + cache.uncacheIssues = function (issues) { + issues.forEach(cache.uncacheIssue); + }; - function viewOnOsmose(selection) { - var url; + 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 - if (services.osmose && _qaItem instanceof QAItem) { - url = services.osmose.itemURL(_qaItem); - } - var link = selection.selectAll('.view-on-osmose').data(url ? [url] : []); // exit + cache.uncacheEntityID = function (entityID) { + var issueIDs = cache.issuesByEntityID[entityID]; - link.exit().remove(); // enter + if (issueIDs) { + issueIDs.forEach(function (issueID) { + var issue = cache.issuesByIssueID[issueID]; - var linkEnter = link.enter().append('a').attr('class', 'view-on-osmose').attr('target', '_blank').attr('rel', 'noopener') // security measure - .attr('href', function (d) { - return d; - }).call(svgIcon('#iD-icon-out-link', 'inline')); - linkEnter.append('span').html(_t.html('inspector.view_on_osmose')); - } + if (issue) { + cache.uncacheIssue(issue); + } else { + delete cache.issuesByIssueID[issueID]; + } + }); + } - viewOnOsmose.what = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return viewOnOsmose; + delete cache.issuesByEntityID[entityID]; + cache.provisionalEntityIDs["delete"](entityID); }; - return viewOnOsmose; + return cache; } - function uiOsmoseEditor(context) { - var dispatch$1 = dispatch('change'); - var qaDetails = uiOsmoseDetails(context); - var qaHeader = uiOsmoseHeader(); - - var _qaItem; - - function osmoseEditor(selection) { - var header = selection.selectAll('.header').data([0]); - var headerEnter = header.enter().append('div').attr('class', 'header fillL'); - headerEnter.append('button').attr('class', 'close').on('click', function () { - return context.enter(modeBrowse(context)); - }).call(svgIcon('#iD-icon-close')); - headerEnter.append('h3').html(_t.html('QA.osmose.title')); - var body = selection.selectAll('.body').data([0]); - body = body.enter().append('div').attr('class', 'body').merge(body); - var editor = body.selectAll('.qa-editor').data([0]); - editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(osmoseSaveSection); - var footer = selection.selectAll('.footer').data([0]); - footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnOsmose().what(_qaItem)); - } - - function osmoseSaveSection(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - - var isShown = _qaItem && isSelected; - var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { - return "".concat(d.id, "-").concat(d.status || 0); - }); // exit - - saveSection.exit().remove(); // enter - - var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); // update + 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 = []; - saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - } + var _origChanges; - function qaSaveButtons(selection) { - var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var uploader = utilRebind({}, dispatch, 'on'); - var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { - return d.status + d.id; - }); // exit + uploader.isSaving = function () { + return _isSaving; + }; - buttonSection.exit().remove(); // enter + uploader.save = function (changeset, tryAgain, checkConflicts) { + // Guard against accidentally entering save code twice - #4641 + if (_isSaving && !tryAgain) { + return; + } - var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - buttonEnter.append('button').attr('class', 'button close-button action'); - buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + var 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. - 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 + if (!osm.authenticated()) { + osm.authenticate(function (err) { + if (!err) { + uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + } + }); + return; + } - var qaService = services.osmose; + if (!_isSaving) { + _isSaving = true; + dispatch.call('saveStarted', this); + } - 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 history = context.history(); + _conflicts = []; + _errors = []; // Store original changes, in case user wants to download them as an .osc file - var qaService = services.osmose; + _origChanges = history.changes(actionDiscardTags(history.difference(), _discardTags)); // First time, `history.perform` a no-op action. + // Any conflict resolutions will be done as `history.replace` + // Remember to pop this later if needed - if (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 (!tryAgain) { + history.perform(actionNoop()); + } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` - osmoseEditor.error = function (val) { - if (!arguments.length) return _qaItem; - _qaItem = val; - return osmoseEditor; + if (!checkConflicts) { + upload(changeset); // Do the full (slow) conflict check.. + } else { + performFullConflictCheck(changeset); + } }; - return utilRebind(osmoseEditor, dispatch$1, 'on'); - } + function performFullConflictCheck(changeset) { + var osm = context.connection(); + if (!osm) return; + var history = context.history(); + var localGraph = context.graph(); + var remoteGraph = coreGraph(history.base(), true); + var summary = history.difference().summary(); + var _toCheck = []; - function modeSelectError(context, selectedErrorID, selectedErrorService) { - var mode = { - id: 'select-error', - button: 'browse' - }; - var keybinding = utilKeybinding('select-error'); - var errorService = services[selectedErrorService]; - var errorEditor; + for (var i = 0; i < summary.length; i++) { + var item = summary[i]; - switch (selectedErrorService) { - case 'improveOSM': - errorEditor = uiImproveOsmEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + if (item.changeType === 'modified') { + _toCheck.push(item.entity.id); + } + } - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); - }); - break; + var _toLoad = withChildNodes(_toCheck, localGraph); - case 'keepRight': - errorEditor = uiKeepRightEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + var _loaded = {}; + var _toLoadCount = 0; + var _toLoadTotal = _toLoad.length; - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); + if (_toCheck.length) { + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); + + _toLoad.forEach(function (id) { + _loaded[id] = false; }); - break; - case 'osmose': - errorEditor = uiOsmoseEditor(context).on('change', function () { - context.map().pan([0, 0]); // trigger a redraw + osm.loadMultiple(_toLoad, loaded); + } else { + upload(changeset); + } - var error = checkSelectedID(); - if (!error) return; - context.ui().sidebar.show(errorEditor.error(error)); + return; + + function withChildNodes(ids, graph) { + var s = new Set(ids); + ids.forEach(function (id) { + var entity = graph.entity(id); + if (entity.type !== 'way') return; + graph.childNodes(entity).forEach(function (child) { + if (child.version !== undefined) { + s.add(child.id); + } + }); }); - break; - } + return Array.from(s); + } // Reload modified entities into an alternate graph and check for conflicts.. - var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - function checkSelectedID() { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + function loaded(err, result) { + if (_errors.length) return; - if (!error) { - context.enter(modeBrowse(context)); - } + if (err) { + _errors.push({ + msg: err.message || err.responseText, + details: [_t('save.status_code', { + code: err.status + })] + }); - return error; - } + 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.. - mode.zoomToSelected = function () { - if (!errorService) return; - var error = errorService.getError(selectedErrorID); + var i, id; - if (error) { - context.map().centerZoomEase(error.loc, 20); - } - }; + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + id = entity.nodes[i]; - 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 + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } + } else if (entity.type === 'relation' && entity.isMultipolygon()) { + for (i = 0; i < entity.members.length; i++) { + id = entity.members[i].id; - function selectError(d3_event, drawn) { - if (!checkSelectedID()) return; - var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); + if (_loaded[id] === undefined) { + _loaded[id] = false; + loadMore.push(id); + } + } + } + }); + _toLoadCount += result.data.length; + _toLoadTotal += loadMore.length; + dispatch.call('progressChanged', this, _toLoadCount, _toLoadTotal); - 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 (loadMore.length) { + _toLoad.push.apply(_toLoad, loadMore); - if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { - context.enter(modeBrowse(context)); + osm.loadMultiple(loadMore, loaded); + } + + if (!_toLoad.length) { + detectConflicts(); + upload(changeset); } - } else { - selection.classed('selected', true); - context.selectedErrorID(selectedErrorID); } } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); - } - }; + function detectConflicts() { + function choice(id, text, _action) { + return { + id: id, + text: text, + action: function action() { + history.replace(_action); + } + }; + } - 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 formatUser(d) { + return '    ' + d + ''; + } - return mode; - } + function entityName(entity) { + return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; + } - function behaviorSelect(context) { - var _tolerancePx = 4; // see also behaviorDrag + function sameVersions(local, remote) { + if (local.version !== remote.version) return false; - 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 + if (local.type === 'way') { + var children = utilArrayUnion(local.nodes, remote.nodes); - var _multiselectionPointerId = null; // use pointer events on supported platforms; fallback to mouse events + 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; + } + } - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + return true; + } - 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; - } + _toCheck.forEach(function (id) { + var local = localGraph.entity(id); + var remote = remoteGraph.entity(id); + if (sameVersions(local, remote)) return; + var merge = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags, formatUser); + history.replace(merge); + var mergeConflicts = merge.conflicts(); + if (!mergeConflicts.length) return; // merged safely - if (d3_event.keyCode === 93 || // context menu key - d3_event.keyCode === 32) { - // spacebar - d3_event.preventDefault(); - } + 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 (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 + _conflicts.push({ + id: id, + name: entityName(local), + details: mergeConflicts, + chosen: 1, + choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] + }); + }); + } + } - cancelLongPress(); + function upload(changeset) { + var osm = context.connection(); - if (d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', true); + if (!osm) { + _errors.push({ + msg: 'No OSM Service' + }); } - 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 (_conflicts.length) { + didResultInConflicts(changeset); + } else if (_errors.length) { + didResultInErrors(); + } else { + var history = context.history(); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + + 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(); } } } - function keyup(d3_event) { - cancelLongPress(); - - if (!d3_event.shiftKey) { - context.surface().classed('behavior-multiselect', false); - } - - if (d3_event.keyCode === 93) { - // context menu key - d3_event.preventDefault(); - _lastInteractionType = 'menukey'; - contextmenu(d3_event); - } else if (d3_event.keyCode === 32) { - // spacebar - var pointer = _downPointers.spacebar; + 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 + })] + }); - if (pointer) { - delete _downPointers.spacebar; - if (pointer.done) return; - d3_event.preventDefault(); - _lastInteractionType = 'spacebar'; - click(pointer.firstEvent, pointer.lastEvent, 'spacebar'); + didResultInErrors(); } + } else { + didResultInSuccess(changeset); } } - function pointerdown(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - cancelLongPress(); - if (d3_event.buttons && d3_event.buttons !== 1) return; - context.ui().closeEditMenu(); - _longPressTimeout = window.setTimeout(didLongPress, 500, id, 'longdown-' + (d3_event.pointerType || 'mouse')); - _downPointers[id] = { - firstEvent: d3_event, - lastEvent: d3_event - }; + function didResultInNoChanges() { + dispatch.call('resultNoChanges', this); + endSave(); + context.flush(); // reset iD } - function didLongPress(id, interactionType) { - var pointer = _downPointers[id]; - if (!pointer) return; + function didResultInErrors() { + context.history().pop(); + dispatch.call('resultErrors', this, _errors); + endSave(); + } - 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 + function didResultInConflicts(changeset) { + _conflicts.sort(function (a, b) { + return b.id.localeCompare(a.id); + }); + + dispatch.call('resultConflicts', this, changeset, _conflicts, _origChanges); + endSave(); + } + 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 - _longPressTimeout = null; - _lastInteractionType = interactionType; - _showMenu = true; - click(pointer.firstEvent, pointer.lastEvent, id); + window.setTimeout(function () { + endSave(); + context.flush(); // reset iD + }, 2500); } - function pointermove(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); + function endSave() { + _isSaving = false; + dispatch.call('saveEnded', this); + } - if (_downPointers[id]) { - _downPointers[id].lastEvent = d3_event; - } + uploader.cancelConflictResolution = function () { + context.history().pop(); + }; - if (!d3_event.pointerType || d3_event.pointerType === 'mouse') { - _lastMouseEvent = d3_event; + uploader.processResolvedConflicts = function (changeset) { + var history = context.history(); - if (_downPointers.spacebar) { - _downPointers.spacebar.lastEvent = d3_event; + for (var i = 0; i < _conflicts.length; i++) { + if (_conflicts[i].chosen === 1) { + // user chose "use theirs" + var entity = context.hasEntity(_conflicts[i].id); + + if (entity && entity.type === 'way') { + var children = utilArrayUniq(entity.nodes); + + for (var j = 0; j < children.length; j++) { + history.replace(actionRevert(children[j])); + } + } + + history.replace(actionRevert(_conflicts[i].id)); } } - } - function pointerup(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - var pointer = _downPointers[id]; - if (!pointer) return; - delete _downPointers[id]; + uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false + }; - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; - } + uploader.reset = function () {}; - if (pointer.done) return; - click(pointer.firstEvent, d3_event, id); + return uploader; + } + + var abs = Math.abs; + var exp = Math.exp; + var E = Math.E; + + var FORCED = fails(function () { + // eslint-disable-next-line es/no-math-sinh -- required for testing + return Math.sinh(-2e-17) != -2e-17; + }); + + // `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 pointercancel(d3_event) { - var id = (d3_event.pointerId || 'mouse').toString(); - if (!_downPointers[id]) return; - delete _downPointers[id]; + function vintageRange(vintage) { + var s; - if (_multiselectionPointerId === id) { - _multiselectionPointerId = null; + if (vintage.start || vintage.end) { + s = vintage.start || '?'; + + if (vintage.start !== vintage.end) { + s += ' - ' + (vintage.end || '?'); } } - function contextmenu(d3_event) { - d3_event.preventDefault(); + return s; + } - if (!+d3_event.clientX && !+d3_event.clientY) { - if (_lastMouseEvent) { - d3_event.sourceEvent = _lastMouseEvent; - } else { - return; - } - } else { - _lastMouseEvent = d3_event; - _lastInteractionType = 'rightclick'; - } + function rendererBackgroundSource(data) { + var source = Object.assign({}, data); // shallow copy - _showMenu = true; - click(d3_event, d3_event); - } + var _offset = [0, 0]; + var _name = source.name; + var _description = source.description; - 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. + var _best = !!source.best; - var pointGetter = utilFastMouse(mapNode); - var p1 = pointGetter(firstEvent); - var p2 = pointGetter(lastEvent); - var dist = geoVecLength(p1, p2); + var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; - if (dist > _tolerancePx || !mapContains(lastEvent)) { - resetProperties(); - return; - } + source.tileSize = data.tileSize || 256; + source.zoomExtent = data.zoomExtent || [0, 22]; + source.overzoom = data.overzoom !== false; - var targetDatum = lastEvent.target.__data__; - var multiselectEntityId; + source.offset = function (val) { + if (!arguments.length) return _offset; + _offset = val; + return source; + }; - if (!_multiselectionPointerId) { - // If a different pointer than the one triggering this click is down on a - // feature, treat this and all future clicks as multiselection until that - // pointer is raised. - var selectPointerInfo = pointerDownOnSelection(pointerId); + source.nudge = function (val, zoomlevel) { + _offset[0] += val[0] / Math.pow(2, zoomlevel); + _offset[1] += val[1] / Math.pow(2, zoomlevel); + return source; + }; - if (selectPointerInfo) { - _multiselectionPointerId = selectPointerInfo.pointerId; // if the other feature isn't selected yet, make sure we select it + source.name = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t('imagery.' + id_safe + '.name', { + "default": _name + }); + }; - multiselectEntityId = !selectPointerInfo.selected && selectPointerInfo.entityId; - _downPointers[selectPointerInfo.pointerId].done = true; - } - } // support multiselect if data is already selected + source.label = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.name', { + "default": _name + }); + }; + source.description = function () { + var id_safe = source.id.replace(/\./g, ''); + return _t.html('imagery.' + id_safe + '.description', { + "default": _description + }); + }; - 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); + source.best = function () { + return _best; + }; - processClick(targetDatum, isMultiselect, p2, multiselectEntityId); + source.area = function () { + if (!data.polygon) return Number.MAX_VALUE; // worldwide - function mapContains(event) { - var rect = mapNode.getBoundingClientRect(); - return event.clientX >= rect.left && event.clientX <= rect.right && event.clientY >= rect.top && event.clientY <= rect.bottom; - } + var area = d3_geoArea({ + type: 'MultiPolygon', + coordinates: [data.polygon] + }); + return isNaN(area) ? 0 : area; + }; - function pointerDownOnSelection(skipPointerId) { - var mode = context.mode(); - var selectedIDs = mode.id === 'select' ? mode.selectedIDs() : []; + source.imageryUsed = function () { + return _name || source.id; + }; - 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 - }; - } + source.template = function (val) { + if (!arguments.length) return _template; - return null; + if (source.id === 'custom' || source.id === 'Bing') { + _template = val; } - } - 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 source; + }; - if (datum && datum.type === 'midpoint') { - // treat targeting midpoints as if targeting the parent way - datum = datum.parents[0]; + source.url = function (coord) { + var result = _template; + if (result === '') return result; // source 'none' + // Guess a type based on the tokens present in the template + // (This is for 'custom' source, where we don't know) + + if (!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'; + } } - var newMode; + 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 (datum instanceof osmEntity) { - // targeting an entity - var selectedIDs = context.selectedIDs(); - context.selectedNoteID(null); - context.selectedErrorID(null); + var zoomSize = Math.pow(2, z); + var lon = x / zoomSize * Math.PI * 2 - Math.PI; + var lat = Math.atan(sinh(Math.PI * (1 - 2 * y / zoomSize))); - if (!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 + switch (source.projection) { + case 'EPSG:4326': + return { + x: lon * 180 / Math.PI, + y: lat * 180 / Math.PI + }; - newMode = mode.id === 'select' ? mode.selectedIDs(selectedIDs) : modeSelect(context, selectedIDs).selectBehavior(behavior); - context.enter(newMode); - } - } else { - if (selectedIDs.indexOf(datum.id) !== -1) { - // clicked entity is already in the selectedIDs list.. - if (!showMenu) { - // deselect clicked entity, then reenter select mode or return to browse mode.. - selectedIDs = selectedIDs.filter(function (id) { - return id !== datum.id; - }); - newMode = selectedIDs.length ? mode.selectedIDs(selectedIDs) : modeBrowse(context).selectBehavior(behavior); - context.enter(newMode); - } - } else { - // clicked entity is not in the selected list, add it.. - selectedIDs = selectedIDs.concat([datum.id]); - newMode = mode.selectedIDs(selectedIDs); - context.enter(newMode); + 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] + }; } - } - } 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)); - } - } + 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; - context.ui().closeEditMenu(); // always request to show the edit menu in case the mode needs it + case 'proj': + return projection; - if (showMenu) context.ui().showEditMenu(point, interactionType); - resetProperties(); - } + case 'wkid': + return projection.replace(/^EPSG:/, ''); - function cancelLongPress() { - if (_longPressTimeout) window.clearTimeout(_longPressTimeout); - _longPressTimeout = null; - } + case 'bbox': + // WMS 1.3 flips x/y for some coordinate systems including EPSG:4326 - #7557 + if (projection === 'EPSG:4326' && // The CRS parameter implies version 1.3 (prior versions use SRS) + /VERSION=1.3|CRS={proj}/.test(source.template().toUpperCase())) { + return maxXminY.y + ',' + minXmaxY.x + ',' + minXmaxY.y + ',' + maxXminY.x; + } else { + return minXmaxY.x + ',' + maxXminY.y + ',' + maxXminY.x + ',' + minXmaxY.y; + } - function resetProperties() { - cancelLongPress(); - _showMenu = false; - _lastInteractionType = null; // don't reset _lastMouseEvent since it might still be useful - } + case 'w': + return minXmaxY.x; - 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; + case 's': + return maxXminY.y; - if (+e.clientX === 0 && +e.clientY === 0) { - d3_event.preventDefault(); - } + case 'n': + return maxXminY.x; + + case 'e': + return minXmaxY.y; + + 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 = ''; + + 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(); + } + + return u; + }); + } // these apply to any type.. + + + result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { + var subdomains = r.split(','); + return subdomains[(coord[0] + coord[1]) % subdomains.length]; }); - selection.on(_pointerPrefix + 'down.select', pointerdown).on('contextmenu.select', contextmenu); - /*if (d3_event && d3_event.shiftKey) { - context.surface() - .classed('behavior-multiselect', true); - }*/ - } + return result; + }; - 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); + source.validZoom = function (z) { + return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); }; - return behavior; - } + source.isLocatorOverlay = function () { + return source.id === 'mapbox_locator_overlay'; + }; + /* hides a source from the list, but leaves it available for use */ - function behaviorDrawWay(context, wayID, mode, startGraph) { - var dispatch$1 = dispatch('rejectedSelfIntersection'); - var behavior = behaviorDraw(context); // Must be set by `drawWay.nodeIndex` before each install of this behavior. - var _nodeIndex; + source.isHidden = function () { + return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; + }; - var _origWay; + source.copyrightNotices = function () {}; - var _wayGeometry; + 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 _headNodeID; + return source; + } - var _annotation; + rendererBackgroundSource.Bing = function (data, dispatch) { + // https://docs.microsoft.com/en-us/bingmaps/rest-services/imagery/get-imagery-metadata + // https://docs.microsoft.com/en-us/bingmaps/rest-services/directly-accessing-the-bing-maps-tiles + //fallback url template + data.template = 'https://ecn.t{switch:0,1,2,3}.tiles.virtualearth.net/tiles/a{u}.jpeg?g=10555&n=z'; + var bing = rendererBackgroundSource(data); //var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc - var _pointerHasMoved = false; // The osmNode to be placed. - // This is temporary and just follows the mouse cursor until an "add" event occurs. + var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD - var _drawNode; + /* + missing tile image strictness param (n=) + • n=f -> (Fail) returns a 404 + • n=z -> (Empty) returns a 200 with 0 bytes (no content) + • n=t -> (Transparent) returns a 200 with a transparent (png) tile + */ - var _didResolveTempEdit = false; + var strictParam = 'n'; + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial?include=ImageryProviders&uriScheme=https&key=' + key; + var cache = {}; + var inflight = {}; + var providers = []; + d3_json(url).then(function (json) { + var imageryResource = json.resourceSets[0].resources[0]; //retrieve and prepare up to date imagery template - function 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 template = imageryResource.imageUrl; //https://ecn.{subdomain}.tiles.virtualearth.net/tiles/a{quadkey}.jpeg?g=10339 - function removeDrawNode() { - context.pauseChangeDispatch(); - context.replace(function actionDeleteDrawNode(graph) { - var way = graph.entity(wayID); - return graph.replace(way.removeNode(_drawNode.id)).remove(_drawNode); - }, _annotation); - _drawNode = undefined; - context.resumeChangeDispatch(); - } + var subDomains = imageryResource.imageUrlSubdomains; //["t0, t1, t2, t3"] - function keydown(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope')) { - context.surface().classed('nope-suppressed', true); - } + var subDomainNumbers = subDomains.map(function (subDomain) { + return subDomain.substring(1); + }).join(','); + template = template.replace('{subdomain}', "t{switch:".concat(subDomainNumbers, "}")).replace('{quadkey}', '{u}'); - context.surface().classed('nope', false).classed('nope-disabled', true); + if (!new URLSearchParams(template).has(strictParam)) { + template += "&".concat(strictParam, "=z"); } - } - - function keyup(d3_event) { - if (d3_event.keyCode === utilKeybinding.modifierCodes.alt) { - if (context.surface().classed('nope-suppressed')) { - context.surface().classed('nope', true); - } - context.surface().classed('nope-suppressed', false).classed('nope-disabled', false); - } - } + 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 */ + }); - 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()` + 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(', '); + }; + 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 move(d3_event, datum) { - var loc = context.map().mouseCoordinates(); - if (!_drawNode) createDrawNode(loc); - context.surface().classed('nope-disabled', d3_event.altKey); - var targetLoc = datum && datum.properties && datum.properties.entity && allowsVertex(datum.properties.entity) && datum.properties.entity.loc; - var targetNodes = datum && datum.properties && datum.properties.nodes; + var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; + if (inflight[tileID]) return; - 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 (!cache[tileID]) { + cache[tileID] = {}; + } - if (choice) { - loc = choice.loc; - } + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); } - 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 + inflight[tileID] = true; + d3_json(url).then(function (result) { + delete inflight[tileID]; + if (!result) { + throw new Error('Unknown Error'); + } - function checkGeometry(includeDrawNode) { - var nopeDisabled = context.surface().classed('nope-disabled'); - var isInvalid = isInvalidGeometry(includeDrawNode); + 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 (nopeDisabled) { - context.surface().classed('nope', false).classed('nope-suppressed', isInvalid); - } else { - context.surface().classed('nope', isInvalid).classed('nope-suppressed', false); - } + bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; + return bing; + }; + + 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 isInvalidGeometry(includeDrawNode) { - var testNode = _drawNode; // we only need to test the single way we're drawing + var esri = rendererBackgroundSource(data); + var cache = {}; + var inflight = {}; - var parentWay = context.graph().entity(wayID); - var nodes = context.graph().childNodes(parentWay).slice(); // shallow copy + var _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically + // https://developers.arcgis.com/documentation/tiled-elevation-service/ - 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; - } - } - return testNode && geoHasSelfIntersections(nodes, testNode.id); - } + esri.fetchTilemap = function (center) { + // skip if we have already fetched a tilemap within 5km + if (_prevCenter && geoSphericalDistance(center, _prevCenter) < 5000) return; + _prevCenter = center; // tiles are available globally to zoom level 19, afterward they may or may not be present - function undone() { - // undoing removed the temp edit - _didResolveTempEdit = true; - context.pauseChangeDispatch(); - var nextMode; + var z = 20; // first generate a random url using the template - 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 dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map - nextMode = mode; - } // clear the redo stack by adding and removing a blank edit + 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 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.perform(actionNoop()); - context.pop(1); - context.resumeChangeDispatch(); - context.enter(nextMode); - } + d3_json(tilemapUrl).then(function (tilemap) { + if (!tilemap) { + throw new Error('Unknown Error'); + } - function setActiveElements() { - if (!_drawNode) return; - context.surface().selectAll('.' + _drawNode.id).classed('active', true); - } + var hasTiles = true; - function resetToStartGraph() { - while (context.graph() !== startGraph) { - context.pop(); - } - } + 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 - 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); + esri.zoomExtent[1] = hasTiles ? 22 : 19; + })["catch"](function () { + /* ignore */ + }); }; - 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(); - } + 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) - _drawNode = undefined; - _nodeIndex = undefined; - context.map().on('drawn.draw', null); - surface.call(behavior.off).selectAll('.active').classed('active', false); - surface.classed('nope', false).classed('nope-suppressed', false).classed('nope-disabled', false); - select(window).on('keydown.drawWay', null).on('keyup.drawWay', null); - context.history().on('undone.draw', null); - }; + var unknown = _t('info_panels.background.unknown'); + var metadataLayer; + var vintage = {}; + var metadata = {}; + if (inflight[tileID]) return; - 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); - } + switch (true) { + case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': + metadataLayer = 4; + break; - checkGeometry(true - /* includeDrawNode */ - ); + case zoom >= 19: + metadataLayer = 3; + break; - if (d && d.properties && d.properties.nope || context.surface().classed('nope')) { - if (!_pointerHasMoved) { - // prevent the temporary draw node from appearing on touch devices - removeDrawNode(); - } + case zoom >= 17: + metadataLayer = 2; + break; - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + case zoom >= 13: + metadataLayer = 0; + break; - context.pauseChangeDispatch(); - doAdd(); // we just replaced the temporary edit with the real one + default: + metadataLayer = 99; + } - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - context.enter(mode); - } // Accept the current position of the drawing node + 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/'; + } - drawWay.add = function (loc, d) { - attemptAdd(d, loc, function () {// don't need to do anything extra - }); - }; // Connect the way to an existing way + url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + if (!cache[tileID]) { + cache[tileID] = {}; + } - 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 + if (cache[tileID] && cache[tileID].metadata) { + return callback(null, cache[tileID].metadata); + } // accurate metadata is only available >= 13 - drawWay.addNode = function (node, d) { - // finish drawing if the mapper targets the prior node - if (node.id === _headNodeID || // or the first node when drawing an area - _origWay.isClosed() && node.id === _origWay.first()) { - drawWay.finish(); - return; - } + if (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]; - 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. + 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 - drawWay.finish = function () { - checkGeometry(false - /* includeDrawNode */ - ); + var captureDate = localeDateString(result.features[0].attributes.SRC_DATE2); + vintage = { + start: captureDate, + end: captureDate, + range: captureDate + }; + metadata = { + vintage: vintage, + source: clean(result.features[0].attributes.NICE_NAME), + description: clean(result.features[0].attributes.NICE_DESC), + resolution: clean(+parseFloat(result.features[0].attributes.SRC_RES).toFixed(4)), + accuracy: clean(+parseFloat(result.features[0].attributes.SRC_ACC).toFixed(4)) + }; // append units - meters - if (context.surface().classed('nope')) { - dispatch$1.call('rejectedSelfIntersection', this); - return; // can't click here - } + if (isFinite(metadata.resolution)) { + metadata.resolution += ' m'; + } - context.pauseChangeDispatch(); // remove the temporary edit + if (isFinite(metadata.accuracy)) { + metadata.accuracy += ' m'; + } - context.pop(1); - _didResolveTempEdit = true; - context.resumeChangeDispatch(); - var way = context.hasEntity(wayID); + cache[tileID].metadata = metadata; + if (callback) callback(null, metadata); + })["catch"](function (err) { + delete inflight[tileID]; + if (callback) callback(err.message); + }); + } - if (!way || way.isDegenerate()) { - drawWay.cancel(); - return; + function clean(val) { + return String(val).trim() || unknown; } + }; - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - var isNewFeature = !mode.isContinuing; - context.enter(modeSelect(context, [wayID]).newFeature(isNewFeature)); - }; // Cancel the draw operation, delete everything, and return to browse mode. + return esri; + }; + rendererBackgroundSource.None = function () { + var source = rendererBackgroundSource({ + id: 'none', + template: '' + }); - 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)); + source.name = function () { + return _t('background.none'); }; - drawWay.nodeIndex = function (val) { - if (!arguments.length) return _nodeIndex; - _nodeIndex = val; - return drawWay; + source.label = function () { + return _t.html('background.none'); }; - drawWay.activeID = function () { - if (!arguments.length) return _drawNode && _drawNode.id; // no assign + source.imageryUsed = function () { + return null; + }; - return drawWay; + source.area = function () { + return -1; // sources in background pane are sorted by area }; - return utilRebind(drawWay, dispatch$1, 'on'); - } + return source; + }; - 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'))(); + rendererBackgroundSource.Custom = function (template) { + var source = rendererBackgroundSource({ + id: 'custom', + template: template }); - mode.wayID = wayID; - mode.isContinuing = continuing; - mode.enter = function () { - behavior.nodeIndex(affix === 'prefix' ? 0 : undefined); - context.install(behavior); + source.name = function () { + return _t('background.custom'); }; - mode.exit = function () { - context.uninstall(behavior); + source.label = function () { + return _t.html('background.custom'); }; - mode.selectedIDs = function () { - return [wayID]; + 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 + ' )'; }; - mode.activeID = function () { - return behavior && behavior.activeID() || []; + source.area = function () { + return -2; // sources in background pane are sorted by area }; - return mode; - } + return source; + }; - function operationContinue(context, selectedIDs) { - var _entities = selectedIDs.map(function (id) { - return context.graph().entity(id); - }); + function rendererTileLayer(context) { + var transformProp = utilPrefixCSSProperty('Transform'); + var tiler = utilTiler(); + var _tileSize = 256; - var _geometries = Object.assign({ - line: [], - vertex: [] - }, utilArrayGroupBy(_entities, function (entity) { - return entity.geometry(context.graph()); - })); + var _projection; - var _vertex = _geometries.vertex.length && _geometries.vertex[0]; + var _cache = {}; - function candidateWays() { - return _vertex ? context.graph().parentWays(_vertex).filter(function (parent) { - return parent.geometry(context.graph()) === 'line' && !parent.isClosed() && parent.affix(_vertex.id) && (_geometries.line.length === 0 || _geometries.line[0] === parent); - }) : []; + var _tileOrigin; + + var _zoom; + + var _source; + + function tileSizeAtZoom(d, z) { + var EPSILON = 0.002; // close seams + + return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; } - var _candidates = candidateWays(); + 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 operation = function operation() { - var candidate = _candidates[0]; - context.enter(modeDrawLine(context, candidate.id, context.graph(), 'line', candidate.affix(_vertex.id), true)); - }; + function lookUp(d) { + for (var up = -1; up > -d[2]; up--) { + var tile = atZoom(d, up); - operation.relatedEntityIds = function () { - return _candidates.length ? [_candidates[0].id] : []; - }; + if (_cache[_source.url(tile)] !== false) { + return tile; + } + } + } - operation.available = function () { - return _geometries.vertex.length === 1 && _geometries.line.length <= 1 && !context.features().hasHiddenConnections(_vertex, context.graph()); - }; + function uniqueBy(a, n) { + var o = []; + var seen = {}; - operation.disabled = function () { - if (_candidates.length === 0) { - return 'not_eligible'; - } else if (_candidates.length > 1) { - return 'multiple'; + for (var i = 0; i < a.length; i++) { + if (seen[a[i][n]] === undefined) { + o.push(a[i]); + seen[a[i][n]] = true; + } } - return false; - }; + return o; + } - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.continue.' + disable) : _t('operations.continue.description'); - }; + function addSource(d) { + d.push(_source.url(d)); + return d; + } // Update tiles based on current state of `projection`. - operation.annotation = function () { - return _t('operations.continue.annotation.line'); - }; - operation.id = 'continue'; - operation.keys = [_t('operations.continue.key')]; - operation.title = _t('operations.continue.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + function background(selection) { + _zoom = geoScaleToZoom(_projection.scale(), _tileSize); + var pixelOffset; - 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 + if (_source) { + pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; + } else { + pixelOffset = [0, 0]; + } - return entity.hasInterestingTags() || entity.geometry(context.graph()) !== 'vertex'; - }); - } + 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). - var operation = function operation() { - var graph = context.graph(); - var selected = groupEntities(getFilteredIdsToCopy(), graph); - var canCopy = []; - var skip = {}; - var entity; - var i; - for (i = 0; i < selected.relation.length; i++) { - entity = selected.relation[i]; + function render(selection) { + if (!_source) return; + var requests = []; + var showDebug = context.getDebug('tile') && !_source.overlay; + + if (_source.validZoom(_zoom)) { + tiler.skipNullIsland(!!_source.overlay); + tiler().forEach(function (d) { + addSource(d); + if (d[3] === '') return; + if (typeof d[3] !== 'string') return; // Workaround for #2295 + + requests.push(d); - if (!skip[entity.id] && entity.isComplete(graph)) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } + 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; + }); } - for (i = 0; i < selected.way.length; i++) { - entity = selected.way[i]; + function load(d3_event, d) { + _cache[d[3]] = true; + select(this).on('error', null).on('load', null).classed('tile-loaded', true); + render(selection); + } - if (!skip[entity.id]) { - canCopy.push(entity.id); - skip = getDescendants(entity.id, graph, skip); - } + function error(d3_event, d) { + _cache[d[3]] = false; + select(this).on('error', null).on('load', null).remove(); + render(selection); } - for (i = 0; i < selected.node.length; i++) { - entity = selected.node[i]; + function imageTransform(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - if (!skip[entity.id]) { - canCopy.push(entity.id); - } + var scale = tileSizeAtZoom(d, _zoom); + return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; } - context.copyIDs(canCopy); + function tileCenter(d) { + var ts = _tileSize * Math.pow(2, _zoom - d[2]); - 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); + return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; } - }; - function groupEntities(ids, graph) { - var entities = ids.map(function (id) { - return graph.entity(id); - }); - return Object.assign({ - relation: [], - way: [], - node: [] - }, utilArrayGroupBy(entities, 'type')); - } + 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) - function getDescendants(id, graph, descendants) { - var entity = graph.entity(id); - var children; - descendants = descendants || {}; - if (entity.type === 'relation') { - children = entity.members.map(function (m) { - return m.id; - }); - } else if (entity.type === 'way') { - children = entity.nodes; - } else { - children = []; - } + 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); - for (var i = 0; i < children.length; i++) { - if (!descendants[children[i]]) { - descendants[children[i]] = true; - descendants = getDescendants(children[i], graph, descendants); + if (dist < minDist) { + minDist = dist; + nearCenter = d; } - } - - return descendants; - } - - operation.available = function () { - return getFilteredIdsToCopy().length > 0; - }; + }); + 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(); - operation.disabled = function () { - var extent = utilTotalExtent(getFilteredIdsToCopy(), context.graph()); + 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)); - if (extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; + _source.getMetadata(center, d, function (err, result) { + span.html(result && result.vintage && result.vintage.range || _t('info_panels.background.vintage') + ': ' + _t('info_panels.background.unknown')); + }); + }); } + } - return false; - }; - - operation.availableForKeypress = function () { - var selection = window.getSelection && window.getSelection(); // if the user has text selected then let them copy that, not the selected feature - - return !selection || !selection.toString(); - }; - - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.copy.' + disable, { - n: selectedIDs.length - }) : _t('operations.copy.description', { - n: selectedIDs.length - }); + background.projection = function (val) { + if (!arguments.length) return _projection; + _projection = val; + return background; }; - operation.annotation = function () { - return _t('operations.copy.annotation', { - n: selectedIDs.length - }); + background.dimensions = function (val) { + if (!arguments.length) return tiler.size(); + tiler.size(val); + return background; }; - var _point; - - operation.point = function (val) { - _point = val; - 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; }; - operation.id = 'copy'; - operation.keys = [uiCmd('⌘C')]; - operation.title = _t('operations.copy.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; + return background; } - function operationDisconnect(context, selectedIDs) { - var _vertexIDs = []; - var _wayIDs = []; - var _otherIDs = []; - var _actions = []; - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + 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; - if (entity.type === 'way') { - _wayIDs.push(id); - } else if (entity.geometry(context.graph()) === 'vertex') { - _vertexIDs.push(id); - } else { - _otherIDs.push(id); - } - }); + function ensureImageryIndex() { + return _mainFileFetcher.get('imagery').then(function (sources) { + if (_imageryIndex) return _imageryIndex; + _imageryIndex = { + imagery: sources, + features: {} + }; // use which-polygon to support efficient index and querying for imagery - var _coords, - _descriptionID = '', - _annotationID = 'features'; + 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 _disconnectingVertexIds = []; - var _disconnectingWayIds = []; + var rings = source.polygon.map(function (ring) { + return [ring]; + }); + var feature = { + type: 'Feature', + properties: { + id: source.id + }, + geometry: { + type: 'MultiPolygon', + coordinates: rings + } + }; + _imageryIndex.features[source.id] = feature; + return feature; + }).filter(Boolean); + _imageryIndex.query = whichPolygon_1({ + type: 'FeatureCollection', + features: features + }); // Instantiate `rendererBackgroundSource` objects for each source - if (_vertexIDs.length > 0) { - // At the selected vertices, disconnect the selected ways, if any, else - // disconnect all connected ways - _disconnectingVertexIds = _vertexIDs; + _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' - _vertexIDs.forEach(function (vertexID) { - var action = actionDisconnect(vertexID); + _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' - if (_wayIDs.length > 0) { - var waysIDsForVertex = _wayIDs.filter(function (wayID) { - var way = context.entity(wayID); - return way.nodes.indexOf(vertexID) !== -1; - }); - action.limitWays(waysIDsForVertex); - } + var template = corePreferences('background-custom-template') || ''; + var custom = rendererBackgroundSource.Custom(template); - _actions.push(action); + _imageryIndex.backgrounds.unshift(custom); - _disconnectingWayIds = _disconnectingWayIds.concat(context.graph().parentWays(context.graph().entity(vertexID)).map(function (d) { - return d.id; - })); + return _imageryIndex; }); + } - _disconnectingWayIds = utilArrayUniq(_disconnectingWayIds).filter(function (id) { - return _wayIDs.indexOf(id) === -1; - }); - _descriptionID += _actions.length === 1 ? 'single_point.' : 'multiple_points.'; + 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 - 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); - }); + 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 nodes = utilGetAllNodes(_wayIDs, context.graph()); - _coords = nodes.map(function (n) { - return n.loc; - }); // actions for connected nodes shared by at least two selected ways - var sharedActions = []; - var sharedNodes = []; // actions for connected nodes + var sources = background.sources(context.map().extent()); + var wasValid = _isValid; + _isValid = !!sources.filter(function (d) { + return d === currSource; + }).length; - var unsharedActions = []; - var unsharedNodes = []; - nodes.forEach(function (node) { - var action = actionDisconnect(node.id).limitWays(_wayIDs); + if (wasValid !== _isValid) { + // change in valid status + background.updateImagery(); + } - if (action.disabled(context.graph()) !== 'not_connected') { - var count = 0; + var baseFilter = ''; - for (var i in ways) { - var way = ways[i]; + if (detected.cssfilters) { + if (_brightness !== 1) { + baseFilter += " brightness(".concat(_brightness, ")"); + } - if (way.nodes.indexOf(node.id) !== -1) { - count += 1; - } + if (_contrast !== 1) { + baseFilter += " contrast(".concat(_contrast, ")"); + } - if (count > 1) break; - } + if (_saturation !== 1) { + baseFilter += " saturate(".concat(_saturation, ")"); + } - if (count > 1) { - sharedActions.push(action); - sharedNodes.push(node); - } else { - unsharedActions.push(action); - unsharedNodes.push(node); - } + if (_sharpness < 1) { + // gaussian blur + var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); + baseFilter += " blur(".concat(blur, "px)"); } - }); - _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'; + var base = selection.selectAll('.layer-background').data([0]); + base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); + + if (detected.cssfilters) { + base.style('filter', baseFilter || null); } else { - // if no nodes are shared, disconnect the selected ways from all connected ways - _actions = unsharedActions; - _disconnectingVertexIds = unsharedNodes.map(function (node) { - return node.id; - }); + base.style('opacity', _brightness); + } - if (_wayIDs.length === 1) { - _descriptionID += context.graph().geometry(_wayIDs[0]); - } else { - _descriptionID += 'separate'; - } + 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, ")"); } + + 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); + }); } - var _extent = utilTotalExtent(_disconnectingVertexIds, context.graph()); + background.updateImagery = function () { + var currSource = baseLayer.source(); + if (context.inIntro() || !currSource) return; - var operation = function operation() { - context.perform(function (graph) { - return _actions.reduce(function (graph, action) { - return action(graph); - }, graph); - }, operation.annotation()); - context.validator().validate(); - }; + var o = _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).map(function (d) { + return d.source().id; + }).join(','); - operation.relatedEntityIds = function () { - if (_vertexIDs.length) { - return _disconnectingWayIds; + var meters = geoOffsetToMeters(currSource.offset()); + var EPSILON = 0.01; + var x = +meters[0].toFixed(2); + var y = +meters[1].toFixed(2); + var hash = utilStringQs(window.location.hash); + var id = currSource.id; + + if (id === 'custom') { + id = "custom:".concat(currSource.template()); } - return _disconnectingVertexIds; - }; + if (id) { + hash.background = id; + } else { + delete hash.background; + } - 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; - }; + if (o) { + hash.overlays = o; + } else { + delete hash.overlays; + } - operation.disabled = function () { - var reason; + if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { + hash.offset = "".concat(x, ",").concat(y); + } else { + delete hash.offset; + } - for (var actionIndex in _actions) { - reason = _actions[actionIndex].disabled(context.graph()); - if (reason) return reason; + if (!window.mocha) { + window.location.replace('#' + utilQsString(hash, true)); } - if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large.' + ((_vertexIDs.length ? _vertexIDs : _wayIDs).length === 1 ? 'single' : 'multiple'); - } else if (_coords && someMissing()) { - return 'not_downloaded'; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; + var imageryUsed = []; + var photoOverlaysUsed = []; + var currUsed = currSource.imageryUsed(); + + if (currUsed && _isValid) { + imageryUsed.push(currUsed); } - return false; + _overlayLayers.filter(function (d) { + return !d.source().isLocatorOverlay() && !d.source().isHidden(); + }).forEach(function (d) { + return imageryUsed.push(d.source().imageryUsed()); + }); - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + var dataLayer = context.layers().layer('data'); - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { + imageryUsed.push(dataLayer.getSrc()); + } + + var photoOverlayLayers = { + streetside: 'Bing Streetside', + mapillary: 'Mapillary Images', + 'mapillary-map-features': 'Mapillary Map Features', + 'mapillary-signs': 'Mapillary Signs', + openstreetcam: 'OpenStreetCam Images' + }; + + for (var layerID in photoOverlayLayers) { + var layer = context.layers().layer(layerID); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + if (layer && layer.enabled()) { + photoOverlaysUsed.push(layerID); + imageryUsed.push(photoOverlayLayers[layerID]); } - - return false; } + + context.history().imageryUsed(imageryUsed); + context.history().photoOverlaysUsed(photoOverlaysUsed); }; - operation.tooltip = function () { - var disable = operation.disabled(); + var _checkedBlocklists; - if (disable) { - return _t('operations.disconnect.' + disable); - } + background.sources = function (extent, zoom, includeCurrent) { + if (!_imageryIndex) return []; // called before init()? - return _t('operations.disconnect.description.' + _descriptionID); - }; + 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(); - operation.annotation = function () { - return _t('operations.disconnect.annotation.' + _annotationID); - }; + if (blocklists && blocklists !== _checkedBlocklists) { + _imageryIndex.backgrounds.forEach(function (source) { + source.isBlocked = blocklists.some(function (blocklist) { + return blocklist.test(source.template()); + }); + }); - operation.id = 'disconnect'; - operation.keys = [_t('operations.disconnect.key')]; - operation.title = _t('operations.disconnect.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + _checkedBlocklists = blocklists; + } - function operationDowngrade(context, selectedIDs) { - var _affectedFeatureCount = 0; + return _imageryIndex.backgrounds.filter(function (source) { + if (includeCurrent && currSource === source) return true; // optionally always include the current imagery - var _downgradeType = downgradeTypeForEntityIDs(selectedIDs); + if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 - var _multi = _affectedFeatureCount === 1 ? 'single' : 'multiple'; + if (!source.polygon) return true; // always include imagery with worldwide coverage - function downgradeTypeForEntityIDs(entityIds) { - var downgradeType; - _affectedFeatureCount = 0; + if (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms - for (var i in entityIds) { - var entityID = entityIds[i]; - var type = downgradeTypeForEntityID(entityID); + return visible[source.id]; // include imagery visible in given extent + }); + }; - if (type) { - _affectedFeatureCount += 1; + background.dimensions = function (val) { + if (!val) return; + baseLayer.dimensions(val); - if (downgradeType && type !== downgradeType) { - if (downgradeType !== 'generic' && type !== 'generic') { - downgradeType = 'building_address'; - } else { - downgradeType = 'generic'; - } - } else { - downgradeType = type; - } - } - } + _overlayLayers.forEach(function (layer) { + return layer.dimensions(val); + }); + }; - return downgradeType; - } + background.baseLayerSource = function (d) { + if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. - 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 osm = context.connection(); + if (!osm) return background; + var blocklists = osm.imageryBlocklists(); + var template = d.template(); + var fail = false; + var tested = 0; + var regex; - if (entity.type === 'node' && preset.id !== 'address' && Object.keys(entity.tags).some(function (key) { - return key.match(/^addr:.{1,}/); - })) { - return 'address'; - } + 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. - var geometry = entity.geometry(graph); - if (geometry === 'area' && entity.tags.building && !preset.tags.building) { - return 'building'; + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(template); } - if (geometry === 'vertex' && Object.keys(entity.tags).length) { - return 'generic'; - } + baseLayer.source(!fail ? d : background.findSource('none')); + dispatch.call('change'); + background.updateImagery(); + return background; + }; - return null; - } + background.findSource = function (id) { + if (!id || !_imageryIndex) return null; // called before init()? - var buildingKeysToKeep = ['architect', 'building', 'height', 'layer', 'source', 'type', 'wheelchair']; - var addressKeysToKeep = ['source']; + return _imageryIndex.backgrounds.find(function (d) { + return d.id && d.id === id; + }); + }; - 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 + background.bing = function () { + background.baseLayerSource(background.findSource('Bing')); + }; - for (var key in tags) { - if (type === 'address' && addressKeysToKeep.indexOf(key) !== -1) continue; + background.showsLayer = function (d) { + var currSource = baseLayer.source(); + if (!d || !currSource) return false; + return d.id === currSource.id || _overlayLayers.some(function (layer) { + return d.id === layer.source().id; + }); + }; - if (type === 'building') { - if (buildingKeysToKeep.indexOf(key) !== -1 || key.match(/^building:.{1,}/) || key.match(/^roof:.{1,}/)) continue; - } + background.overlayLayerSources = function () { + return _overlayLayers.map(function (layer) { + return layer.source(); + }); + }; - if (type !== 'generic') { - if (key.match(/^addr:.{1,}/) || key.match(/^source:.{1,}/)) continue; - } + background.toggleOverlayLayer = function (d) { + var layer; - delete tags[key]; - } + for (var i = 0; i < _overlayLayers.length; i++) { + layer = _overlayLayers[i]; - graph = actionChangeTags(entityID, tags)(graph); + if (layer.source() === d) { + _overlayLayers.splice(i, 1); + + dispatch.call('change'); + background.updateImagery(); + return; } + } - return graph; - }, operation.annotation()); - context.validator().validate(); // refresh the select mode to enable the delete operation + layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); - context.enter(modeSelect(context, selectedIDs)); - }; + _overlayLayers.push(layer); - operation.available = function () { - return _downgradeType; + dispatch.call('change'); + background.updateImagery(); }; - operation.disabled = function () { - if (selectedIDs.some(hasWikidataTag)) { - return 'has_wikidata_tag'; + background.nudge = function (d, zoom) { + var currSource = baseLayer.source(); + + if (currSource) { + currSource.nudge(d, zoom); + dispatch.call('change'); + background.updateImagery(); } - return false; + return background; + }; - function hasWikidataTag(id) { - var entity = context.entity(id); - return entity.tags.wikidata && entity.tags.wikidata.trim().length > 0; + background.offset = function (d) { + var currSource = baseLayer.source(); + + if (!arguments.length) { + return currSource && currSource.offset() || [0, 0]; + } + + if (currSource) { + currSource.offset(d); + dispatch.call('change'); + background.updateImagery(); } + + return background; }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.downgrade.' + disable + '.' + _multi) : _t('operations.downgrade.description.' + _downgradeType); + background.brightness = function (d) { + if (!arguments.length) return _brightness; + _brightness = d; + if (context.mode()) dispatch.call('change'); + return background; }; - operation.annotation = function () { - var suffix; + background.contrast = function (d) { + if (!arguments.length) return _contrast; + _contrast = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - if (_downgradeType === 'building_address') { - suffix = 'generic'; - } else { - suffix = _downgradeType; - } + background.saturation = function (d) { + if (!arguments.length) return _saturation; + _saturation = d; + if (context.mode()) dispatch.call('change'); + return background; + }; - return _t('operations.downgrade.annotation.' + suffix, { - n: _affectedFeatureCount - }); + background.sharpness = function (d) { + if (!arguments.length) return _sharpness; + _sharpness = d; + if (context.mode()) dispatch.call('change'); + return background; }; - operation.id = 'downgrade'; - operation.keys = [uiCmd('⌫')]; - operation.title = _t('operations.downgrade.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + var _loadPromise; - function operationExtract(context, selectedIDs) { - var _amount = selectedIDs.length === 1 ? 'single' : 'multiple'; + background.ensureLoaded = function () { + if (_loadPromise) return _loadPromise; - var _geometries = utilArrayUniq(selectedIDs.map(function (entityID) { - return context.graph().hasEntity(entityID) && context.graph().geometry(entityID); - }).filter(Boolean)); + function parseMapParams(qmap) { + if (!qmap) return false; + var params = qmap.split('/').map(Number); + if (params.length < 3 || params.some(isNaN)) return false; + return geoExtent([params[2], params[1]]); // lon,lat + } - var _geometryID = _geometries.length === 1 ? _geometries[0] : 'feature'; + var hash = utilStringQs(window.location.hash); + var requested = hash.background || hash.layer; + var extent = parseMapParams(hash.map); + return _loadPromise = ensureImageryIndex().then(function (imageryIndex) { + var first = imageryIndex.backgrounds.length && imageryIndex.backgrounds[0]; + var best; - var _extent; + if (!requested && extent) { + best = background.sources(extent).find(function (s) { + return s.best(); + }); + } // Decide which background layer to display - var _actions = selectedIDs.map(function (entityID) { - var graph = context.graph(); - var entity = graph.hasEntity(entityID); - if (!entity || !entity.hasInterestingTags()) return null; - if (entity.type === 'node' && graph.parentWays(entity).length === 0) return null; - if (entity.type !== 'node') { - var preset = _mainPresetIndex.match(entity, graph); // only allow extraction from ways/relations if the preset supports points + if (requested && requested.indexOf('custom:') === 0) { + var template = requested.replace(/^custom:/, ''); + var custom = background.findSource('custom'); + background.baseLayerSource(custom.template(template)); + corePreferences('background-custom-template', template); + } else { + background.baseLayerSource(background.findSource(requested) || best || background.findSource(corePreferences('background-last-used')) || background.findSource('Bing') || first || background.findSource('none')); + } - if (preset.geometry.indexOf('point') === -1) return null; - } + var locator = imageryIndex.backgrounds.find(function (d) { + return d.overlay && d["default"]; + }); - _extent = _extent ? _extent.extend(entity.extent(graph)) : entity.extent(graph); - return actionExtract(entityID); - }).filter(Boolean); + if (locator) { + background.toggleOverlayLayer(locator); + } - var operation = function operation() { - var combinedAction = function combinedAction(graph) { - _actions.forEach(function (action) { - graph = action(graph); + var overlays = (hash.overlays || '').split(','); + overlays.forEach(function (overlay) { + overlay = background.findSource(overlay); + + if (overlay) { + background.toggleOverlayLayer(overlay); + } }); - return graph; - }; + if (hash.gpx) { + var gpx = context.layers().layer('data'); - context.perform(combinedAction, operation.annotation()); // do the extract + if (gpx) { + gpx.url(hash.gpx, '.gpx'); + } + } - var extractedNodeIDs = _actions.map(function (action) { - return action.getExtractedNodeID(); - }); + if (hash.offset) { + var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { + return !isNaN(n) && n; + }); - context.enter(modeSelect(context, extractedNodeIDs)); + if (offset.length === 2) { + background.offset(geoMetersToOffset(offset)); + } + } + })["catch"](function () { + /* ignore */ + }); }; - operation.available = function () { - return _actions.length && selectedIDs.length === _actions.length; - }; + return utilRebind(background, dispatch, 'on'); + } - operation.disabled = function () { - if (_extent && _extent.percentContainedIn(context.map().extent()) < 0.8) { - return 'too_large'; - } else if (selectedIDs.some(function (entityID) { - return context.graph().geometry(entityID) === 'vertex' && context.hasHiddenConnections(entityID); - })) { - return 'connected_to_hidden'; - } + function rendererFeatures(context) { + var dispatch = dispatch$8('change', 'redraw'); + var features = utilRebind({}, dispatch, 'on'); - return false; + var _deferred = new Set(); + + var traffic_roads = { + 'motorway': true, + 'motorway_link': true, + 'trunk': true, + 'trunk_link': true, + 'primary': true, + 'primary_link': true, + 'secondary': true, + 'secondary_link': true, + 'tertiary': true, + 'tertiary_link': true, + 'residential': true, + 'unclassified': true, + 'living_street': true + }; + var service_roads = { + 'service': true, + 'road': true, + 'track': true + }; + var paths = { + 'path': true, + 'footway': true, + 'cycleway': true, + 'bridleway': true, + 'steps': true, + 'pedestrian': true + }; + var past_futures = { + 'proposed': true, + 'construction': true, + 'abandoned': true, + 'dismantled': true, + 'disused': true, + 'razed': true, + 'demolished': true, + 'obliterated': true }; + var _cullFactor = 1; + var _cache = {}; + var _rules = {}; + var _stats = {}; + var _keys = []; + var _hidden = []; + var _forceVisible = {}; - operation.tooltip = function () { - var disableReason = operation.disabled(); + function update() { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); + var disabled = features.disabled(); - if (disableReason) { - return _t('operations.extract.' + disableReason + '.' + _amount); - } else { - return _t('operations.extract.description.' + _geometryID + '.' + _amount); - } - }; + if (disabled.length) { + hash.disable_features = disabled.join(','); + } else { + delete hash.disable_features; + } - operation.annotation = function () { - return _t('operations.extract.annotation', { - n: selectedIDs.length - }); - }; + window.location.replace('#' + utilQsString(hash, true)); + corePreferences('disabled-features', disabled.join(',')); + } - operation.id = 'extract'; - operation.keys = [_t('operations.extract.key')]; - operation.title = _t('operations.extract.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + _hidden = features.hidden(); + dispatch.call('change'); + dispatch.call('redraw'); + } - function operationMerge(context, selectedIDs) { - var _action = getAction(); + function defineRule(k, filter, max) { + var isEnabled = true; - function getAction() { - // prefer a non-disabled action first - var join = actionJoin(selectedIDs); - if (!join.disabled(context.graph())) return join; - var merge = actionMerge(selectedIDs); - if (!merge.disabled(context.graph())) return merge; - var mergePolygon = actionMergePolygon(selectedIDs); - if (!mergePolygon.disabled(context.graph())) return mergePolygon; - var mergeNodes = actionMergeNodes(selectedIDs); - if (!mergeNodes.disabled(context.graph())) return mergeNodes; // otherwise prefer an action with an interesting disabled reason + _keys.push(k); - if (join.disabled(context.graph()) !== 'not_eligible') return join; - if (merge.disabled(context.graph()) !== 'not_eligible') return merge; - if (mergePolygon.disabled(context.graph()) !== 'not_eligible') return mergePolygon; - return mergeNodes; + _rules[k] = { + filter: filter, + enabled: isEnabled, + // whether the user wants it enabled.. + count: 0, + currentMax: max || Infinity, + defaultMax: max || Infinity, + enable: function enable() { + this.enabled = true; + this.currentMax = this.defaultMax; + }, + disable: function disable() { + this.enabled = false; + this.currentMax = 0; + }, + hidden: function hidden() { + return this.count === 0 && !this.enabled || this.count > this.currentMax * _cullFactor; + }, + autoHidden: function autoHidden() { + return this.hidden() && this.currentMax > 0; + } + }; } - var operation = function operation() { - if (operation.disabled()) return; - context.perform(_action, operation.annotation()); - context.validator().validate(); - var resultIDs = selectedIDs.filter(context.hasEntity); + defineRule('points', function isPoint(tags, geometry) { + return geometry === 'point'; + }, 200); + defineRule('traffic_roads', function isTrafficRoad(tags) { + return traffic_roads[tags.highway]; + }); + defineRule('service_roads', function isServiceRoad(tags) { + return service_roads[tags.highway]; + }); + defineRule('paths', function isPath(tags) { + return paths[tags.highway]; + }); + defineRule('buildings', function isBuilding(tags) { + return !!tags.building && tags.building !== 'no' || tags.parking === 'multi-storey' || tags.parking === 'sheds' || tags.parking === 'carports' || tags.parking === 'garage_boxes'; + }, 250); + defineRule('building_parts', function isBuildingPart(tags) { + return tags['building:part']; + }); + defineRule('indoor', function isIndoor(tags) { + return tags.indoor; + }); + defineRule('landuse', function isLanduse(tags, geometry) { + return geometry === 'area' && !_rules.buildings.filter(tags) && !_rules.building_parts.filter(tags) && !_rules.indoor.filter(tags) && !_rules.water.filter(tags) && !_rules.pistes.filter(tags); + }); + defineRule('boundaries', function isBoundary(tags) { + return !!tags.boundary && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway] || tags.waterway || tags.railway || tags.landuse || tags.natural || tags.building || tags.power); + }); + defineRule('water', function isWater(tags) { + return !!tags.waterway || tags.natural === 'water' || tags.natural === 'coastline' || tags.natural === 'bay' || tags.landuse === 'pond' || tags.landuse === 'basin' || tags.landuse === 'reservoir' || tags.landuse === 'salt_pond'; + }); + defineRule('rail', function isRail(tags) { + return (!!tags.railway || tags.landuse === 'railway') && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]); + }); + defineRule('pistes', function isPiste(tags) { + return tags['piste:type']; + }); + defineRule('aerialways', function isPiste(tags) { + return tags.aerialway && tags.aerialway !== 'yes' && tags.aerialway !== 'station'; + }); + defineRule('power', function isPower(tags) { + return !!tags.power; + }); // contains a past/future tag, but not in active use as a road/path/cycleway/etc.. - if (resultIDs.length > 1) { - var interestingIDs = resultIDs.filter(function (id) { - return context.entity(id).hasInterestingTags(); - }); - if (interestingIDs.length) resultIDs = interestingIDs; + defineRule('past_future', function isPastFuture(tags) { + if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { + return false; } - context.enter(modeSelect(context, resultIDs)); - }; - - operation.available = function () { - return selectedIDs.length >= 2; - }; - - operation.disabled = function () { - var actionDisabled = _action.disabled(context.graph()); + var strings = Object.keys(tags); - if (actionDisabled) return actionDisabled; - var osm = context.connection(); + for (var i = 0; i < strings.length; i++) { + var s = strings[i]; - if (osm && _action.resultingWayNodesLength && _action.resultingWayNodesLength(context.graph()) > osm.maxWayNodes()) { - return 'too_many_vertices'; + if (past_futures[s] || past_futures[tags[s]]) { + return true; + } } return false; - }; - - operation.tooltip = function () { - var disabled = operation.disabled(); - - if (disabled) { - if (disabled === 'restriction') { - return _t('operations.merge.restriction', { - relation: _mainPresetIndex.item('type/restriction').name() - }); - } + }); // 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 _t('operations.merge.' + disabled); - } + defineRule('others', function isOther(tags, geometry) { + return geometry === 'line' || geometry === 'area'; + }); - return _t('operations.merge.description'); + features.features = function () { + return _rules; }; - operation.annotation = function () { - return _t('operations.merge.annotation', { - n: selectedIDs.length - }); + features.keys = function () { + return _keys; }; - 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; - - var operation = function operation() { - if (!_pastePoint) return; - var oldIDs = context.copyIDs(); - if (!oldIDs.length) return; - var projection = context.projection; - var extent = geoExtent(); - var oldGraph = context.copyGraph(); - var newIDs = []; - var action = actionCopyEntities(oldIDs, oldGraph); - context.perform(action); - var copies = action.copies(); - var originals = new Set(); - Object.values(copies).forEach(function (entity) { - originals.add(entity.id); - }); + features.enabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].enabled; + }); + } - for (var id in copies) { - var oldEntity = oldGraph.entity(id); - var newEntity = copies[id]; + return _rules[k] && _rules[k].enabled; + }; - extent._extend(oldEntity.extent(oldGraph)); // Exclude child nodes from newIDs if their parent way was also copied. + features.disabled = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return !_rules[k].enabled; + }); + } + return _rules[k] && !_rules[k].enabled; + }; - var parents = context.graph().parentWays(newEntity); - var parentCopied = parents.some(function (parent) { - return originals.has(parent.id); + features.hidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].hidden(); }); + } - 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 - + return _rules[k] && _rules[k].hidden(); + }; - 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 + features.autoHidden = function (k) { + if (!arguments.length) { + return _keys.filter(function (k) { + return _rules[k].autoHidden(); + }); + } - context.replace(actionMove(newIDs, delta, projection), operation.annotation()); - context.enter(modeSelect(context, newIDs)); + return _rules[k] && _rules[k].autoHidden(); }; - operation.point = function (val) { - _pastePoint = val; - return operation; - }; + features.enable = function (k) { + if (_rules[k] && !_rules[k].enabled) { + _rules[k].enable(); - operation.available = function () { - return context.mode().id === 'browse'; + update(); + } }; - operation.disabled = function () { - return !context.copyIDs().length; - }; + features.enableAll = function () { + var didEnable = false; - operation.tooltip = function () { - var oldGraph = context.copyGraph(); - var ids = context.copyIDs(); + for (var k in _rules) { + if (!_rules[k].enabled) { + didEnable = true; - if (!ids.length) { - return _t('operations.paste.nothing_copied'); + _rules[k].enable(); + } } - return _t('operations.paste.description', { - feature: utilDisplayLabel(oldGraph.entity(ids[0]), oldGraph), - n: ids.length - }); - }; - - operation.annotation = function () { - var ids = context.copyIDs(); - return _t('operations.paste.annotation', { - n: ids.length - }); + if (didEnable) update(); }; - operation.id = 'paste'; - operation.keys = [uiCmd('⌘V')]; - operation.title = _t('operations.paste.title'); - return operation; - } + features.disable = function (k) { + if (_rules[k] && _rules[k].enabled) { + _rules[k].disable(); - 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(); + update(); + } }; - function actions(situation) { - return selectedIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; - - if (situation === 'toolbar') { - if (entity.type === 'way' && !entity.isOneWay() && !entity.isSided()) return null; - } - - 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); - } + features.disableAll = function () { + var didDisable = false; - 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'; - } + for (var k in _rules) { + if (_rules[k].enabled) { + didDisable = true; - operation.available = function (situation) { - return actions(situation).length > 0; - }; + _rules[k].disable(); + } + } - operation.disabled = function () { - return false; + if (didDisable) update(); }; - operation.tooltip = function () { - return _t('operations.reverse.description.' + reverseTypeID()); - }; + features.toggle = function (k) { + if (_rules[k]) { + (function (f) { + return f.enabled ? f.disable() : f.enable(); + })(_rules[k]); - operation.annotation = function () { - var acts = actions(); - return _t('operations.reverse.annotation.' + reverseTypeID(), { - n: acts.length - }); + update(); + } }; - operation.id = 'reverse'; - operation.keys = [_t('operations.reverse.key')]; - operation.title = _t('operations.reverse.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } - - function operationSplit(context, selectedIDs) { - var _vertexIds = selectedIDs.filter(function (id) { - return context.graph().geometry(id) === 'vertex'; - }); - - var _selectedWayIds = selectedIDs.filter(function (id) { - var entity = context.graph().hasEntity(id); - return entity && entity.type === 'way'; - }); + features.resetStats = function () { + for (var i = 0; i < _keys.length; i++) { + _rules[_keys[i]].count = 0; + } - var _isAvailable = _vertexIds.length > 0 && _vertexIds.length + _selectedWayIds.length === selectedIDs.length; + dispatch.call('change'); + }; - var _action = actionSplit(_vertexIds); + 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; - var _ways = []; - var _geometry = 'feature'; - var _waysAmount = 'single'; + 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.. - var _nodesAmount = _vertexIds.length === 1 ? 'single' : 'multiple'; - if (_isAvailable) { - if (_selectedWayIds.length) _action.limitWays(_selectedWayIds); - _ways = _action.ways(context.graph()); - var geometries = {}; + _cullFactor = dimensions[0] * dimensions[1] / 1000000; - _ways.forEach(function (way) { - geometries[way.geometry(context.graph())] = true; - }); + for (i = 0; i < entities.length; i++) { + geometry = entities[i].geometry(resolver); + matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); - if (Object.keys(geometries).length === 1) { - _geometry = Object.keys(geometries)[0]; + for (j = 0; j < matches.length; j++) { + _rules[matches[j]].count++; + } } - _waysAmount = _ways.length === 1 ? 'single' : 'multiple'; - } - - var operation = function operation() { - var difference = context.perform(_action, operation.annotation()); // select both the nodes and the ways so the mapper can immediately disconnect them if desired - - var idsToSelect = _vertexIds.concat(difference.extantIDs().filter(function (id) { - // filter out relations that may have had member additions - return context.entity(id).type === 'way'; - })); - - context.enter(modeSelect(context, idsToSelect)); - }; + currHidden = features.hidden(); - operation.relatedEntityIds = function () { - return _selectedWayIds.length ? [] : _ways.map(function (way) { - return way.id; - }); - }; + if (currHidden !== _hidden) { + _hidden = currHidden; + needsRedraw = true; + dispatch.call('change'); + } - operation.available = function () { - return _isAvailable; + return needsRedraw; }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); - - if (reason) { - return reason; - } else if (selectedIDs.some(context.hasHiddenConnections)) { - return 'connected_to_hidden'; + features.stats = function () { + for (var i = 0; i < _keys.length; i++) { + _stats[_keys[i]] = _rules[_keys[i]].count; } - return false; + return _stats; }; - operation.tooltip = function () { - var disable = operation.disabled(); - if (disable) return _t('operations.split.' + disable); - return _t('operations.split.description.' + _geometry + '.' + _waysAmount + '.' + _nodesAmount + '_node'); + features.clear = function (d) { + for (var i = 0; i < d.length; i++) { + features.clearEntity(d[i]); + } }; - operation.annotation = function () { - return _t('operations.split.annotation.' + _geometry, { - n: _ways.length - }); + features.clearEntity = function (entity) { + delete _cache[osmEntity.key(entity)]; }; - operation.id = 'split'; - operation.keys = [_t('operations.split.key')]; - operation.title = _t('operations.split.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + features.reset = function () { + Array.from(_deferred).forEach(function (handle) { + window.cancelIdleCallback(handle); - function operationStraighten(context, selectedIDs) { - var _wayIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'w'; - }); + _deferred["delete"](handle); + }); + _cache = {}; + }; // only certain relations are worth checking - var _nodeIDs = selectedIDs.filter(function (id) { - return id.charAt(0) === 'n'; - }); - var _amount = (_wayIDs.length ? _wayIDs : _nodeIDs).length === 1 ? 'single' : 'multiple'; + function relationShouldBeChecked(relation) { + // multipolygon features have `area` geometry and aren't checked here + return relation.tags.type === 'boundary'; + } - var _nodes = utilGetAllNodes(selectedIDs, context.graph()); + features.getMatches = function (entity, resolver, geometry) { + if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; + var ent = osmEntity.key(entity); - var _coords = _nodes.map(function (n) { - return n.loc; - }); + if (!_cache[ent]) { + _cache[ent] = {}; + } - var _extent = utilTotalExtent(selectedIDs, context.graph()); + if (!_cache[ent].matches) { + var matches = {}; + var hasMatch = false; - var _action = chooseAction(); + 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 _geometry; + if (entity.type === 'way') { + var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation - 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 (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]); - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.entity(selectedIDs[i]); + if (_cache[pkey] && _cache[pkey].matches) { + matches = Object.assign({}, _cache[pkey].matches); // shallow copy - if (entity.type === 'node') { - continue; - } else if (entity.type !== 'way' || entity.isClosed()) { - return null; // exit early, can't straighten these + continue; + } + } + } } - startNodeIDs.push(entity.first()); - endNodeIDs.push(entity.last()); - } // Remove duplicate end/startNodeIDs (duplicate nodes cannot be at the line end) + if (_rules[_keys[i]].filter(entity.tags, geometry)) { + matches[_keys[i]] = hasMatch = true; + } + } + _cache[ent].matches = matches; + } - startNodeIDs = startNodeIDs.filter(function (n) { - return startNodeIDs.indexOf(n) === startNodeIDs.lastIndexOf(n); - }); - endNodeIDs = endNodeIDs.filter(function (n) { - return endNodeIDs.indexOf(n) === endNodeIDs.lastIndexOf(n); - }); // Ensure all ways are connected (i.e. only 2 unique endpoints/startpoints) + return _cache[ent].matches; + }; - if (utilArrayDifference(startNodeIDs, endNodeIDs).length + utilArrayDifference(endNodeIDs, startNodeIDs).length !== 2) return null; // Ensure path contains at least 3 unique nodes + features.getParents = function (entity, resolver, geometry) { + if (geometry === 'point') return []; + var ent = osmEntity.key(entity); - var wayNodeIDs = utilGetAllNodes(_wayIDs, context.graph()).map(function (node) { - return node.id; - }); - if (wayNodeIDs.length <= 2) return null; // If range of 2 selected nodes is supplied, ensure nodes lie on the selected path + if (!_cache[ent]) { + _cache[ent] = {}; + } - if (_nodeIDs.length === 2 && (wayNodeIDs.indexOf(_nodeIDs[0]) === -1 || wayNodeIDs.indexOf(_nodeIDs[1]) === -1)) return null; + if (!_cache[ent].parents) { + var parents = []; - if (_nodeIDs.length) { - // If we're only straightenting between two points, we only need that extent visible - _extent = utilTotalExtent(_nodeIDs, context.graph()); + if (geometry === 'vertex') { + parents = resolver.parentWays(entity); + } else { + // 'line', 'area', 'relation' + parents = resolver.parentRelations(entity); } - _geometry = 'line'; - return actionStraightenWay(selectedIDs, context.projection); + _cache[ent].parents = parents; } - return null; - } - - function operation() { - if (!_action) return; - context.perform(_action, operation.annotation()); - window.setTimeout(function () { - context.validator().validate(); - }, 300); // after any transition - } - - operation.available = function () { - return Boolean(_action); + return _cache[ent].parents; }; - operation.disabled = function () { - var reason = _action.disabled(context.graph()); + features.isHiddenPreset = function (preset, geometry) { + if (!_hidden.length) return false; + if (!preset.tags) return false; + var test = preset.setTags({}, geometry); - 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'; + for (var key in _rules) { + if (_rules[key].filter(test, geometry)) { + if (_hidden.indexOf(key) !== -1) { + return key; + } + + return false; + } } return false; + }; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + 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); + }); + }; - if (osm) { - var missing = _coords.filter(function (loc) { - return !osm.isDataLoaded(loc); - }); + features.isHiddenChild = function (entity, resolver, geometry) { + if (!_hidden.length) return false; + if (!entity.version || geometry === 'point') return false; + if (_forceVisible[entity.id]) return false; + var parents = features.getParents(entity, resolver, geometry); + if (!parents.length) return false; - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } + for (var i = 0; i < parents.length; i++) { + if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { + return false; } - - return false; } - }; - operation.tooltip = function () { - var disable = operation.disabled(); - return disable ? _t('operations.straighten.' + disable + '.' + _amount) : _t('operations.straighten.description.' + _geometry + (_wayIDs.length === 1 ? '' : 's')); + return true; }; - operation.annotation = function () { - return _t('operations.straighten.annotation.' + _geometry, { - n: _wayIDs.length ? _wayIDs.length : _nodeIDs.length - }); - }; + features.hasHiddenConnections = function (entity, resolver) { + if (!_hidden.length) return false; + var childNodes, connections; - operation.id = 'straighten'; - operation.keys = [_t('operations.straighten.key')]; - operation.title = _t('operations.straighten.title'); - operation.behavior = behaviorOperation(context).which(operation); - return operation; - } + 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.. - 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 - }); - var _relatedParent; + 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)); + }); + }; - function modeSelect(context, selectedIDs) { - var mode = { - id: 'select', - button: 'browse' + 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); }; - var keybinding = utilKeybinding('select'); - var _breatheBehavior = behaviorBreathe(); + features.filter = function (d, resolver) { + if (!_hidden.length) return d; + var result = []; - var _modeDragNode = modeDragNode(context); + for (var i = 0; i < d.length; i++) { + var entity = d[i]; - var _selectBehavior; + if (!features.isHidden(entity, resolver, entity.geometry(resolver))) { + result.push(entity); + } + } - var _behaviors = []; - var _operations = []; - var _newFeature = false; - var _follow = false; + return result; + }; - function singular() { - if (selectedIDs && selectedIDs.length === 1) { - return context.hasEntity(selectedIDs[0]); + features.forceVisible = function (entityIDs) { + if (!arguments.length) return Object.keys(_forceVisible); + _forceVisible = {}; + + for (var i = 0; i < entityIDs.length; i++) { + _forceVisible[entityIDs[i]] = true; + var entity = context.hasEntity(entityIDs[i]); + + if (entity && entity.type === 'relation') { + // also show relation members (one level deep) + for (var j in entity.members) { + _forceVisible[entity.members[j].id] = true; + } + } } - } - function selectedEntities() { - return selectedIDs.map(function (id) { - return context.hasEntity(id); - }).filter(Boolean); - } + return features; + }; - function checkSelectedIDs() { - var ids = []; + features.init = function () { + var storage = corePreferences('disabled-features'); - if (Array.isArray(selectedIDs)) { - ids = selectedIDs.filter(function (id) { - return context.hasEntity(id); - }); + if (storage) { + var storageDisabled = storage.replace(/;/g, ',').split(','); + storageDisabled.forEach(features.disable); } - 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; - } + var hash = utilStringQs(window.location.hash); - selectedIDs = ids; - return true; - } // find the common parent ways for nextVertex, previousVertex + 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 - function commonParents() { - var graph = context.graph(); - var commonParents = []; + 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 - for (var i = 0; i < selectedIDs.length; i++) { - var entity = context.hasEntity(selectedIDs[i]); + var entities = [].concat(types.relation || [], types.way || [], types.node || []); - if (!entity || entity.geometry(graph) !== 'vertex') { - return []; // selection includes some not vertices + for (var i = 0; i < entities.length; i++) { + var geometry = entities[i].geometry(graph); + features.getMatches(entities[i], graph, geometry); } + }); - var currParents = graph.parentWays(entity).map(function (w) { - return w.id; - }); + _deferred.add(handle); + }); + return features; + } - if (!commonParents.length) { - commonParents = currParents; - continue; - } + /** Error message constants. */ - commonParents = utilArrayIntersection(commonParents, currParents); + 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); + */ - if (!commonParents.length) { - return []; - } - } + function throttle(func, wait, options) { + var leading = true, + trailing = true; - return commonParents; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); } - function singularParent() { - var parents = commonParents(); + if (isObject$2(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } - 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. + 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 + // + + 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; + + for (i = 0; i < parents.length; i++) { + nodes = parents[i].nodes; + isClosed = parents[i].isClosed(); + + 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 (parents.length === 1) { - _relatedParent = parents[0]; // remember this parent for later + 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; + } - return _relatedParent; + 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 + } } + } + + 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 (parents.indexOf(_relatedParent) !== -1) { - return _relatedParent; // prefer the previously seen parent + if (shouldReverse(entity)) { + coordinates.reverse(); } - return parents[0]; - } + 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]; - mode.selectedIDs = function (val) { - if (!arguments.length) return selectedIDs; - selectedIDs = val; - return mode; - }; + if (a) { + var span = geoVecLength(a, b) - offset; - mode.zoomToSelected = function () { - context.map().zoomToEase(selectedEntities()); - }; + 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 - mode.newFeature = function (val) { - if (!arguments.length) return _newFeature; - _newFeature = val; - return mode; - }; + var coord = [a, p]; - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; - }; + for (span -= dt; span >= 0; span -= dt) { + p = geoVecAdd(p, [dx, dy]); + coord.push(p); + } - mode.follow = function (val) { - if (!arguments.length) return _follow; - _follow = val; - return mode; - }; + coord.push(b); // generate svg paths - function loadOperations() { - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); + var segment = ''; + var j; - _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(); - }); + for (j = 0; j < coord.length; j++) { + segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - _operations.forEach(function (operation) { - if (operation.behavior) { - context.install(operation.behavior); - } - }); // remove any displayed menu + segments.push({ + id: entity.id, + index: i++, + d: segment + }); + if (bothDirections(entity)) { + segment = ''; - context.ui().closeEditMenu(); - } + for (j = coord.length - 1; j >= 0; j--) { + segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; + } - mode.operations = function () { - return _operations; - }; + segments.push({ + id: entity.id, + index: i++, + d: segment + }); + } + } - mode.enter = function () { - if (!checkSelectedIDs()) return; - context.features().forceVisible(selectedIDs); + offset = -span; + } - _modeDragNode.restoreSelectedIDs(selectedIDs); + 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)); + } + }); - loadOperations(); + var svgpath = function svgpath(entity) { + if (entity.id in cache) { + return cache[entity.id]; + } else { + return cache[entity.id] = path(entity.asGeoJSON(graph)); + } + }; - 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]; + 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); } + }; - _behaviors.forEach(context.install); + 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] + ')'; + }; - 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 + svgpoint.geojson = function (d) { + return svgpoint(d.properties.entity); + }; - selectElements(); - }).on('undone.select', checkSelectedIDs).on('redone.select', checkSelectedIDs); - context.map().on('drawn.select', selectElements).on('crossEditableZoom.select', function () { - selectElements(); + 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; + + 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(); + } - _breatheBehavior.restartIfNeeded(context.surface()); - }); - context.map().doubleUpHandler().on('doubleUp.modeSelect', didDoubleUp); - selectElements(); + function getWaySegments() { + var isActiveWay = way.nodes.indexOf(activeID) !== -1; + var features = { + passive: [], + active: [] + }; + var start = {}; + var end = {}; + var node, type; - if (_follow) { - var extent = geoExtent(); - var graph = context.graph(); - selectedIDs.forEach(function (id) { - var entity = context.entity(id); + 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 + }; - 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 + 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); + } + } - _follow = false; + start = end; } - function nudgeSelection(delta) { - return function () { - // prevent nudging during low zoom selection - if (!context.map().withinEditableZoom()) return; - var moveOp = operationMove(context, selectedIDs); + return features; - if (moveOp.disabled()) { - context.ui().flash.duration(4000).iconName('#iD-operation-' + moveOp.id).iconClass('operation disabled').label(moveOp.tooltip)(); - } else { - context.perform(actionMove(selectedIDs, delta, context.projection), moveOp.annotation()); - context.validator().validate(); + function 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 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 pushPassive(start, end, index) { + features.passive.push({ + type: 'Feature', + id: way.id + '-' + index, + properties: { + target: true, + entity: way, + nodes: [start.node, end.node], + index: index + }, + geometry: { + type: 'LineString', + coordinates: [start.node.loc, end.node.loc] + } + }); + } + } + } - function 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'; - } + function svgTagClasses() { + var primaries = ['building', 'highway', 'railway', 'waterway', 'aeroway', 'aerialway', 'piste:type', 'boundary', 'power', 'amenity', 'natural', 'landuse', 'leisure', 'military', 'place', 'man_made', 'route', 'attraction', 'building:part', 'indoor']; + var statuses = [// nonexistent, might be built + 'proposed', 'planned', // under maintentance or between groundbreaking and opening + 'construction', // existent but not functional + 'disused', // dilapidated to nonexistent + 'abandoned', // nonexistent, still may appear in imagery + 'dismantled', 'razed', 'demolished', 'obliterated', // existent occasionally, e.g. stormwater drainage basin + 'intermittent']; + var secondaries = ['oneway', 'bridge', 'tunnel', 'embankment', 'cutting', 'barrier', 'surface', 'tracktype', 'footway', 'crossing', 'service', 'sport', 'public_transport', 'location', 'parking', 'golf', 'type', 'leisure', 'man_made', 'indoor']; - return false; + var _tags = function _tags(entity) { + return entity.tags; + }; - function tooSmall() { - if (isUp) return false; - var dLon = Math.abs(extent[1][0] - extent[0][0]); - var dLat = Math.abs(extent[1][1] - extent[0][1]); - return dLon < geoMetersToLon(1, extent[1][1]) && dLat < geoMetersToLat(1); - } + var tagClasses = function tagClasses(selection) { + selection.each(function tagClassesEach(entity) { + var value = this.className; - function someMissing() { - if (context.inIntro()) return false; - var osm = context.connection(); + if (value.baseVal !== undefined) { + value = value.baseVal; + } - if (osm) { - var missing = nodes.filter(function (n) { - return !osm.isDataLoaded(n.loc); - }); + var t = _tags(entity); - if (missing.length) { - missing.forEach(function (loc) { - context.loadTileAtLoc(loc); - }); - return true; - } - } + var computed = tagClasses.getClassesString(t, value); - return false; - } + if (computed !== value) { + select(this).attr('class', computed); + } + }); + }; - function incompleteRelation(id) { - var entity = context.entity(id); - return entity.type === 'relation' && !entity.isComplete(context.graph()); - } - } + 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 disabled = scalingDisabled(); + var overrideGeometry; - if (disabled) { - var multi = selectedIDs.length === 1 ? 'single' : 'multiple'; - context.ui().flash.duration(4000).iconName('#iD-icon-no').iconClass('operation disabled').label(_t('operations.scale.' + disabled + '.' + multi))(); - } else { - var pivot = context.projection(extent.center()); - var annotation = _t('operations.scale.annotation.' + (isUp ? 'up' : 'down') + '.feature', { - n: selectedIDs.length - }); - context.perform(actionScale(selectedIDs, pivot, factor, context.projection), annotation); - context.validator().validate(); - } - }; - } + if (/\bstroke\b/.test(value)) { + if (!!t.barrier && t.barrier !== 'no') { + overrideGeometry = 'line'; + } + } // preserve base classes (nothing with `tag-`) - function didDoubleUp(d3_event, loc) { - if (!context.map().withinEditableZoom()) return; - var target = select(d3_event.target); - var datum = target.datum(); - var entity = datum && datum.properties && datum.properties.entity; - if (!entity) return; - if (entity instanceof osmWay && target.classed('target')) { - var choice = geoChooseEdge(context.graph().childNodes(entity), loc, context.projection); - var prev = entity.nodes[choice.index - 1]; - var next = entity.nodes[choice.index]; - context.perform(actionAddMidpoint({ - loc: choice.loc, - edge: [prev, next] - }, osmNode()), _t('operations.add.annotation.vertex')); - } else if (entity.type === 'midpoint') { - context.perform(actionAddMidpoint({ - loc: entity.loc, - edge: entity.edge - }, osmNode()), _t('operations.add.annotation.vertex')); - } - } + var classes = value.trim().split(/\s+/).filter(function (klass) { + return klass.length && !/^tag-/.test(klass); + }).map(function (klass) { + // special overrides for some perimeter strokes + return klass === 'line' || klass === 'area' ? overrideGeometry || klass : klass; + }); // pick at most one primary classification tag.. - function 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(); + for (i = 0; i < primaries.length; i++) { + k = primaries[i]; + v = t[k]; + if (!v || v === 'no') continue; - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); + if (k === 'piste:type') { + // avoid a ':' in the class name + k = 'piste'; + } else if (k === 'building:part') { + // avoid a ':' in the class name + k = 'building_part'; } - if (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); + primary = k; + + if (statuses.indexOf(v) !== -1) { + // e.g. `railway=abandoned` + status = v; + classes.push('tag-' + k); + } else { + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); } - } - function esc() { - if (context.container().select('.combobox').size()) return; - context.enter(modeBrowse(context)); + break; } - function firstVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + if (!primary) { + for (i = 0; i < statuses.length; i++) { + for (j = 0; j < primaries.length; j++) { + k = statuses[i] + ':' + primaries[j]; // e.g. `demolished:building=yes` - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); + v = t[k]; + if (!v || v === 'no') continue; + status = statuses[i]; + break; + } } + } // add at most one status tag, only if relates to primary tag.. - if (way) { - context.enter(modeSelect(context, [way.first()]).follow(true)); - } - } - function lastVertex(d3_event) { - d3_event.preventDefault(); - var entity = singular(); - var parent = singularParent(); - var way; + if (!status) { + for (i = 0; i < statuses.length; i++) { + k = statuses[i]; + v = t[k]; + if (!v || v === 'no') continue; - if (entity && entity.type === 'way') { - way = entity; - } else if (parent) { - way = context.entity(parent); - } + if (v === 'yes') { + // e.g. `railway=rail + abandoned=yes` + status = k; + } else if (primary && primary === v) { + // e.g. `railway=rail + abandoned=railway` + status = k; + } else if (!primary && primaries.indexOf(v) !== -1) { + // e.g. `abandoned=railway` + status = k; + primary = v; + classes.push('tag-' + v); + } // else ignore e.g. `highway=path + abandoned=railway` - if (way) { - context.enter(modeSelect(context, [way.last()]).follow(true)); + + if (status) break; } } - function previousVertex(d3_event) { - d3_event.preventDefault(); - var parent = singularParent(); - if (!parent) return; - var way = context.entity(parent); - var length = way.nodes.length; - var curr = way.nodes.indexOf(selectedIDs[0]); - var index = -1; + if (status) { + classes.push('tag-status'); + classes.push('tag-status-' + status); + } // add any secondary tags - if (curr > 0) { - index = curr - 1; - } else if (way.isClosed()) { - index = length - 2; - } - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } - } + for (i = 0; i < secondaries.length; i++) { + k = secondaries[i]; + v = t[k]; + if (!v || v === 'no' || k === primary) continue; + classes.push('tag-' + k); + classes.push('tag-' + k + '-' + v); + } // For highways, look for surface tagging.. - function nextVertex(d3_event) { - d3_event.preventDefault(); - var parent = singularParent(); - if (!parent) return; - var way = context.entity(parent); - var length = way.nodes.length; - var curr = way.nodes.indexOf(selectedIDs[0]); - var index = -1; - if (curr < length - 1) { - index = curr + 1; - } else if (way.isClosed()) { - index = 0; - } + if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { + var surface = t.highway === 'track' ? 'unpaved' : 'paved'; - if (index !== -1) { - context.enter(modeSelect(context, [way.nodes[index]]).follow(true)); - } - } + for (k in t) { + v = t[k]; - function nextParent(d3_event) { - d3_event.preventDefault(); - var parents = commonParents(); - if (!parents || parents.length < 2) return; - var index = parents.indexOf(_relatedParent); + if (k in osmPavedTags) { + surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; + } - if (index < 0 || index > parents.length - 2) { - _relatedParent = parents[0]; - } else { - _relatedParent = parents[index + 1]; + if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { + surface = 'semipaved'; + } } - var surface = context.surface(); - surface.selectAll('.related').classed('related', false); + classes.push('tag-' + surface); + } // If this is a wikidata-tagged item, add a class for that.. - if (_relatedParent) { - surface.selectAll(utilEntitySelector([_relatedParent])).classed('related', true); - } + + var qid = t.wikidata || t['flag:wikidata'] || t['brand:wikidata'] || t['network:wikidata'] || t['operator:wikidata']; + + if (qid) { + classes.push('tag-wikidata'); } + + return classes.join(' ').trim(); }; - mode.exit = function () { - _newFeature = false; + tagClasses.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return tagClasses; + }; - _operations.forEach(function (operation) { - if (operation.behavior) { - context.uninstall(operation.behavior); - } - }); + return tagClasses; + } - _operations = []; + // Patterns only work in Firefox when set directly on element. + // (This is not a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=750632) + var patterns = { + // tag - pattern name + // -or- + // tag - value - pattern name + // -or- + // tag - value - rules (optional tag-values, pattern name) + // (matches earlier rules first, so fallback should be last entry) + amenity: { + grave_yard: 'cemetery', + fountain: 'water_standing' + }, + landuse: { + cemetery: [{ + religion: 'christian', + pattern: 'cemetery_christian' + }, { + religion: 'buddhist', + pattern: 'cemetery_buddhist' + }, { + religion: 'muslim', + pattern: 'cemetery_muslim' + }, { + religion: 'jewish', + pattern: 'cemetery_jewish' + }, { + pattern: 'cemetery' + }], + construction: 'construction', + farmland: 'farmland', + farmyard: 'farmyard', + forest: [{ + leaf_type: 'broadleaved', + pattern: 'forest_broadleaved' + }, { + leaf_type: 'needleleaved', + pattern: 'forest_needleleaved' + }, { + leaf_type: 'leafless', + pattern: 'forest_leafless' + }, { + pattern: 'forest' + } // same as 'leaf_type:mixed' + ], + grave_yard: 'cemetery', + grass: [{ + golf: 'green', + pattern: 'golf_green' + }, { + pattern: 'grass' + }], + landfill: 'landfill', + meadow: 'meadow', + military: 'construction', + orchard: 'orchard', + quarry: 'quarry', + vineyard: 'vineyard' + }, + natural: { + beach: 'beach', + grassland: 'grass', + sand: 'beach', + scrub: 'scrub', + water: [{ + water: 'pond', + pattern: 'pond' + }, { + water: 'reservoir', + pattern: 'water_standing' + }, { + pattern: 'waves' + }], + wetland: [{ + wetland: 'marsh', + pattern: 'wetland_marsh' + }, { + wetland: 'swamp', + pattern: 'wetland_swamp' + }, { + wetland: 'bog', + pattern: 'wetland_bog' + }, { + wetland: 'reedbed', + pattern: 'wetland_reedbed' + }, { + pattern: 'wetland' + }], + wood: [{ + leaf_type: 'broadleaved', + pattern: 'forest_broadleaved' + }, { + leaf_type: 'needleleaved', + pattern: 'forest_needleleaved' + }, { + leaf_type: 'leafless', + pattern: 'forest_leafless' + }, { + pattern: 'forest' + } // same as 'leaf_type:mixed' + ] + }, + traffic_calming: { + island: [{ + surface: 'grass', + pattern: 'grass' + }], + chicane: [{ + surface: 'grass', + pattern: 'grass' + }], + choker: [{ + surface: 'grass', + pattern: 'grass' + }] + } + }; + function svgTagPattern(tags) { + // Skip pattern filling if this is a building (buildings don't get patterns applied) + if (tags.building && tags.building !== 'no') { + return null; + } - _behaviors.forEach(context.uninstall); + for (var tag in patterns) { + var entityValue = tags[tag]; + if (!entityValue) continue; - select(document).call(keybinding.unbind); - context.ui().closeEditMenu(); - context.history().on('change.select', null).on('undone.select', null).on('redone.select', null); - var surface = context.surface(); - surface.selectAll('.selected-member').classed('selected-member', false); - surface.selectAll('.selected').classed('selected', false); - surface.selectAll('.highlighted').classed('highlighted', false); - surface.selectAll('.related').classed('related', false); - context.map().on('drawn.select', null); - context.ui().sidebar.hide(); - context.features().forceVisible([]); - var entity = singular(); + if (typeof patterns[tag] === 'string') { + // extra short syntax (just tag) - pattern name + return 'pattern-' + patterns[tag]; + } else { + var values = patterns[tag]; - if (_newFeature && entity && entity.type === 'relation' && // no tags - Object.keys(entity.tags).length === 0 && // no parent relations - context.graph().parentRelations(entity).length === 0 && ( // no members or one member with no role - entity.members.length === 0 || entity.members.length === 1 && !entity.members[0].role)) { - // the user added this relation but didn't edit it at all, so just delete it - var deleteAction = actionDeleteRelation(entity.id, true - /* don't delete untagged members */ - ); - context.perform(deleteAction, _t('operations.delete.annotation.relation')); - } - }; + for (var value in values) { + if (entityValue !== value) continue; + var rules = values[value]; - return mode; - } + if (typeof rules === 'string') { + // short syntax - pattern name + return 'pattern-' + rules; + } // long syntax - rule array - function uiLasso(context) { - var group, polygon; - lasso.coordinates = []; - function lasso(selection) { - context.container().classed('lasso', true); - group = selection.append('g').attr('class', 'lasso hide'); - polygon = group.append('path').attr('class', 'lasso-path'); - group.call(uiToggle(true)); - } + for (var ruleKey in rules) { + var rule = rules[ruleKey]; + var pass = true; - function draw() { - if (polygon) { - polygon.data([lasso.coordinates]).attr('d', function (d) { - return 'M' + d.join(' L') + ' Z'; - }); + for (var criterion in rule) { + if (criterion !== 'pattern') { + // reserved for pattern name + // The only rule is a required tag-value pair + var v = tags[criterion]; + + if (!v || v !== rule[criterion]) { + pass = false; + break; + } + } + } + + if (pass) { + return 'pattern-' + rule.pattern; + } + } + } } } - lasso.extent = function () { - return lasso.coordinates.reduce(function (extent, point) { - return extent.extend(geoExtent(point)); - }, geoExtent()); - }; + return null; + } - lasso.p = function (_) { - if (!arguments.length) return lasso; - lasso.coordinates.push(_); - draw(); - return lasso; - }; + function svgAreas(projection, context) { + function getPatternStyle(tags) { + var imageID = svgTagPattern(tags); - lasso.close = function () { - if (group) { - group.call(uiToggle(false, function () { - select(this).remove(); - })); + if (imageID) { + return 'url("#ideditor-' + imageID + '")'; } - context.container().classed('lasso', false); - }; + return ''; + } - return lasso; - } + function drawTargets(selection, graph, entities, filter) { + var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; + var getPath = svgPath(projection).geojson; + var activeID = context.activeID(); + var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways - function behaviorLasso(context) { - // use pointer events on supported platforms; fallback to mouse events - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + var data = { + targets: [], + nopes: [] + }; + entities.forEach(function (way) { + var features = svgSegmentWay(way, graph, activeID); + data.targets.push.apply(data.targets, features.passive); + data.nopes.push.apply(data.nopes, features.active); + }); // Targets allow hover and vertex snapping - var behavior = function behavior(selection) { - var lasso; + var targetData = data.targets.filter(getPath); + var targets = selection.selectAll('.area.target-allowed').filter(function (d) { + return filter(d.properties.entity); + }).data(targetData, function key(d) { + return d.id; + }); // exit - function pointerdown(d3_event) { - var button = 0; // left + targets.exit().remove(); - if (d3_event.button === button && d3_event.shiftKey === true) { - lasso = null; - select(window).on(_pointerPrefix + 'move.lasso', pointermove).on(_pointerPrefix + 'up.lasso', pointerup); - d3_event.stopPropagation(); - } - } + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - function pointermove() { - if (!lasso) { - lasso = uiLasso(context); - context.surface().call(lasso); + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; } - lasso.p(context.map().mouse()); - } - - function normalize(a, b) { - return [[Math.min(a[0], b[0]), Math.min(a[1], b[1])], [Math.max(a[0], b[0]), Math.max(a[1], b[1])]]; - } - - function lassoed() { - if (!lasso) return []; - var graph = context.graph(); - var limitToNodes; + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + }); + }; // enter/update - if (context.map().editableDataEnabled(true - /* skipZoomCheck */ - ) && context.map().isInWideSelection()) { - // only select from the visible nodes - limitToNodes = new Set(utilGetAllNodes(context.selectedIDs(), graph)); - } else if (!context.map().editableDataEnabled()) { - return []; - } - var bounds = lasso.extent().map(context.projection.invert); - var extent = geoExtent(normalize(bounds[0], bounds[1])); - var intersects = context.history().intersects(extent).filter(function (entity) { - return entity.type === 'node' && (!limitToNodes || limitToNodes.has(entity)) && geoPointInPolygon(context.projection(entity.loc), lasso.coordinates) && !context.features().isHidden(entity, graph, entity.geometry(graph)); - }); // sort the lassoed nodes as best we can + targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { + return 'way area target target-allowed ' + targetClass + d.id; + }).classed('segment-edited', segmentWasEdited); // NOPE - intersects.sort(function (node1, node2) { - var parents1 = graph.parentWays(node1); - var parents2 = graph.parentWays(node2); + var nopeData = data.nopes.filter(getPath); + var nopes = selection.selectAll('.area.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(nopeData, function key(d) { + return d.id; + }); // exit - if (parents1.length && parents2.length) { - // both nodes are vertices - var sharedParents = utilArrayIntersection(parents1, parents2); + nopes.exit().remove(); // enter/update - if (sharedParents.length) { - var sharedParentNodes = sharedParents[0].nodes; // vertices are members of the same way; sort them in their listed order + nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { + return 'way area target target-nope ' + nopeClass + d.id; + }).classed('segment-edited', segmentWasEdited); + } - return sharedParentNodes.indexOf(node1.id) - sharedParentNodes.indexOf(node2.id); - } else { - // vertices do not share a way; group them by their respective parent ways - return parseFloat(parents1[0].id.slice(1)) - parseFloat(parents2[0].id.slice(1)); - } - } else if (parents1.length || parents2.length) { - // only one node is a vertex; sort standalone points before vertices - return parents1.length - parents2.length; - } // both nodes are standalone points; sort left to right + function drawAreas(selection, graph, entities, filter) { + var path = svgPath(projection, graph, true); + var areas = {}; + var multipolygon; + var base = context.history().base(); + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + if (entity.geometry(graph) !== 'area') continue; + multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - return node1.loc[0] - node2.loc[0]; - }); - return intersects.map(function (entity) { - return entity.id; - }); + if (multipolygon) { + areas[multipolygon.id] = { + entity: multipolygon.mergeTags(entity.tags), + area: Math.abs(entity.area(graph)) + }; + } else if (!areas[entity.id]) { + areas[entity.id] = { + entity: entity, + area: Math.abs(entity.area(graph)) + }; + } } - function pointerup() { - select(window).on(_pointerPrefix + 'move.lasso', null).on(_pointerPrefix + 'up.lasso', null); - if (!lasso) return; - var ids = lassoed(); - lasso.close(); + var fills = Object.values(areas).filter(function hasPath(a) { + return path(a.entity); + }); + fills.sort(function areaSort(a, b) { + return b.area - a.area; + }); + fills = fills.map(function (a) { + return a.entity; + }); + var strokes = fills.filter(function (area) { + return area.type === 'way'; + }); + var data = { + clip: fills, + shadow: strokes, + stroke: strokes, + fill: fills + }; + var clipPaths = context.surface().selectAll('defs').selectAll('.clipPath-osm').filter(filter).data(data.clip, osmEntity.key); + clipPaths.exit().remove(); + var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-osm').attr('id', function (entity) { + return 'ideditor-' + entity.id + '-clippath'; + }); + clipPathsEnter.append('path'); + clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', path); + var drawLayer = selection.selectAll('.layer-osm.areas'); + var touchLayer = selection.selectAll('.layer-touch.areas'); // Draw areas.. - if (ids.length) { - context.enter(modeSelect(context, ids)); + var areagroup = drawLayer.selectAll('g.areagroup').data(['fill', 'shadow', 'stroke']); + areagroup = areagroup.enter().append('g').attr('class', function (d) { + return 'areagroup area-' + d; + }).merge(areagroup); + var paths = areagroup.selectAll('path').filter(filter).data(function (layer) { + return data[layer]; + }, osmEntity.key); + paths.exit().remove(); + var fillpaths = selection.selectAll('.area-fill path.area').nodes(); + var bisect = d3_bisector(function (node) { + return -node.__data__.area(graph); + }).left; + + function sortedByArea(entity) { + if (this._parent.__data__ === 'fill') { + return fillpaths[bisect(fillpaths, -entity.area(graph))]; } } - selection.on(_pointerPrefix + 'down.lasso', pointerdown); - }; + paths = paths.enter().insert('path', sortedByArea).merge(paths).each(function (entity) { + var layer = this.parentNode.__data__; + this.setAttribute('class', entity.type + ' area ' + layer + ' ' + entity.id); - behavior.off = function (selection) { - selection.on(_pointerPrefix + 'down.lasso', null); - }; + if (layer === 'fill') { + this.setAttribute('clip-path', 'url(#ideditor-' + entity.id + '-clippath)'); + this.style.fill = this.style.stroke = getPatternStyle(entity.tags); + } + }).classed('added', function (d) { + return !base.entities[d.id]; + }).classed('geometry-edited', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); + }).classed('retagged', function (d) { + return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); + }).call(svgTagClasses()).attr('d', path); // Draw touch targets.. - return behavior; + touchLayer.call(drawTargets, graph, data.stroke, filter); + } + + return drawAreas; } - function modeBrowse(context) { - var mode = { - button: 'browse', - id: 'browse', - title: _t('modes.browse.title'), - description: _t('modes.browse.description') + var fastJsonStableStringify = function fastJsonStableStringify(data, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { + cmp: opts }; - var sidebar; - - var _selectBehavior; - - var _behaviors = []; + var cycles = typeof opts.cycles === 'boolean' ? opts.cycles : false; - mode.selectBehavior = function (val) { - if (!arguments.length) return _selectBehavior; - _selectBehavior = val; - return mode; - }; + 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); - 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]; + var seen = []; + return function stringify(node) { + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); } - _behaviors.forEach(context.install); // Get focus on the body. + if (node === undefined) return; + if (typeof node == 'number') return isFinite(node) ? '' + node : 'null'; + if (_typeof(node) !== 'object') return JSON.stringify(node); + var i, out; + if (Array.isArray(node)) { + out = '['; - if (document.activeElement && document.activeElement.blur) { - document.activeElement.blur(); - } + for (i = 0; i < node.length; i++) { + if (i) out += ','; + out += stringify(node[i]) || 'null'; + } - if (sidebar) { - context.ui().sidebar.show(sidebar); - } else { - context.ui().sidebar.select(null); + return out + ']'; } - }; - - mode.exit = function () { - context.ui().sidebar.hover.cancel(); - _behaviors.forEach(context.uninstall); + if (node === null) return 'null'; - if (sidebar) { - context.ui().sidebar.hide(); + if (seen.indexOf(node) !== -1) { + if (cycles) return JSON.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); } - }; - - mode.sidebar = function (_) { - if (!arguments.length) return sidebar; - sidebar = _; - return mode; - }; - - mode.operations = function () { - return [operationPaste(context)]; - }; - - return mode; - } - - function behaviorAddWay(context) { - var dispatch$1 = dispatch('start', 'startFromWay', 'startFromNode'); - var draw = behaviorDraw(context); - function behavior(surface) { - draw.on('click', function () { - dispatch$1.apply('start', this, arguments); - }).on('clickWay', function () { - dispatch$1.apply('startFromWay', this, arguments); - }).on('clickNode', function () { - dispatch$1.apply('startFromNode', this, arguments); - }).on('cancel', behavior.cancel).on('finish', behavior.cancel); - context.map().dblclickZoomEnable(false); - surface.call(draw); - } + var seenIndex = seen.push(node) - 1; + var keys = Object.keys(node).sort(cmp && cmp(node)); + out = ''; - behavior.off = function (surface) { - surface.call(draw.off); - }; + 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; + } - behavior.cancel = function () { - window.setTimeout(function () { - context.map().dblclickZoomEnable(true); - }, 1000); - context.enter(modeBrowse(context)); - }; + seen.splice(seenIndex, 1); + return '{' + out + '}'; + }(data); + }; - return utilRebind(behavior, dispatch$1, 'on'); - } + //[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] + //[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] + //[5] Name ::= NameStartChar (NameChar)* + var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/; //\u10000-\uEFFFF - function behaviorHash(context) { - // cached window.location.hash - var _cachedHash = null; // allowable latitude range + var nameChar = new RegExp("[\\-\\.0-9" + nameStartChar.source.slice(1, -1) + "\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"); + var tagNamePattern = new RegExp('^' + nameStartChar.source + nameChar.source + '*(?:\:' + nameStartChar.source + nameChar.source + '*)?$'); //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 _latitudeLimit = 90 - 1e-8; + var S_TAG = 0; //tag name offerring - 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); - }); + var S_ATTR = 1; //attr name offerring - if (selected.length) { - newParams.id = selected.join(','); - } + var S_ATTR_SPACE = 2; //attr name end and space offer - newParams.map = zoom.toFixed(2) + '/' + center[1].toFixed(precision) + '/' + center[0].toFixed(precision); - return Object.assign(oldParams, newParams); - } + var S_EQ = 3; //=space? - function computedHash() { - return '#' + utilQsString(computedHashParameters(), true); - } + var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) - 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); - }); + var S_ATTR_END = 5; //attr value end and no space(quot end) - if (selected.length) { - var firstLabel = utilDisplayLabel(context.entity(selected[0]), context.graph()); + var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) - if (selected.length > 1) { - contextual = _t('title.labeled_and_more', { - labeled: firstLabel, - count: selected.length - 1 - }); - } else { - contextual = firstLabel; - } + var S_TAG_CLOSE = 7; //closed el - titleID = 'context'; - } + function XMLReader() {} - if (includeChangeCount) { - changeCount = context.history().difference().summary().length; + XMLReader.prototype = { + parse: function parse(source, defaultNSMap, entityMap) { + var domBuilder = this.domBuilder; + domBuilder.startDocument(); - if (changeCount > 0) { - titleID = contextual ? 'changes_context' : 'changes'; - } - } + _copy(defaultNSMap, defaultNSMap = {}); - if (titleID) { - return _t('title.format.' + titleID, { - changes: changeCount, - base: baseTitle, - context: contextual - }); - } + _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); - return baseTitle; + domBuilder.endDocument(); } + }; - function updateTitle(includeChangeCount) { - if (!context.setsDocumentTitle()) return; - var newTitle = computedTitle(includeChangeCount); - - if (document.title !== newTitle) { - document.title = newTitle; + 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 updateHashIfNeeded() { - if (context.inIntro()) return; - var latestHash = computedHash(); - - if (_cachedHash !== latestHash) { - _cachedHash = latestHash; // Update the URL hash without affecting the browser navigation stack, - // though unavoidably creating a browser history entry - - window.history.replaceState(null, computedTitle(false - /* includeChangeCount */ - ), latestHash); // set the title we want displayed for the browser tab/window + function entityReplacer(a) { + var k = a.slice(1, -1); - updateTitle(true - /* includeChangeCount */ - ); + 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; } } - var _throttledUpdate = throttle(updateHashIfNeeded, 500); + 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; + } + } - var _throttledUpdateTitle = throttle(function () { - updateTitle(true - /* includeChangeCount */ - ); - }, 500); + 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) + } - 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); + locator.columnNumber = p - lineStart + 1; + } - 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]); + 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; - if (q.id && mode) { - var ids = q.id.split(',').filter(function (id) { - return context.hasEntity(id); - }); + while (true) { + try { + var tagStart = source.indexOf('<', start); - if (ids.length && (mode.id === 'browse' || mode.id === 'select' && !utilArrayIdentical(mode.selectedIDs(), ids))) { - context.enter(modeSelect(context, ids)); - return; + if (tagStart < 0) { + if (!source.substr(start).match(/^\s*$/)) { + var doc = domBuilder.doc; + var text = doc.createTextNode(source.substr(start)); + doc.appendChild(text); + domBuilder.currentElement = text; } - } - - var 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; } - } - } - 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 (tagStart > start) { + appendText(tagStart); + } - if (window.location.hash) { - var q = utilStringQs(window.location.hash); + switch (source.charAt(tagStart + 1)) { + case '/': + var end = source.indexOf('>', tagStart + 3); + var tagName = source.substring(tagStart + 2, end); + var config = parseStack.pop(); - 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 (end < 0) { + tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) - if (q.walkthrough === 'true') { - behavior.startWalkthrough = true; - } + 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; - function coreDifference(base, head) { - var _changes = {}; - var _didChange = {}; // 'addition', 'deletion', 'geometry', 'properties' + case '!': + // start) { + start = end; + } else { + //TODO: 这里有可能sax回退，有位置错误风险 + appendText(Math.max(tagStart, start) + 1); } } + } - load(); + 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) + */ - _diff.length = function length() { - return Object.keys(_changes).length; - }; - _diff.changes = function changes() { - return _changes; - }; + function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { + var attrName; + var value; + var p = ++start; + var s = S_TAG; //status - _diff.didChange = _didChange; // pass true to include affected relation members + while (true) { + var c = source.charAt(p); - _diff.extantIDs = function extantIDs(includeRelMembers) { - var result = new Set(); - Object.keys(_changes).forEach(function (id) { - if (_changes[id].head) { - result.add(id); - } + 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'); + } - var h = _changes[id].head; - var b = _changes[id].base; - var entity = h || b; + break; - 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); - }; + 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); + } - _diff.modified = function modified() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && change.head) { - result.push(change.head); - } - }); - return result; - }; + start = p + 1; + p = source.indexOf(c, start); - _diff.created = function created() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (!change.base && change.head) { - result.push(change.head); - } - }); - return result; - }; + 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) - _diff.deleted = function deleted() { - var result = []; - Object.values(_changes).forEach(function (change) { - if (change.base && !change.head) { - result.push(change.base); - } - }); - return result; - }; + el.add(attrName, value, start); //console.dir(el) - _diff.summary = function summary() { - var relevant = {}; - var keys = Object.keys(_changes); + errorHandler.warning('attribute "' + attrName + '" missed start quot(' + c + ')!!'); + start = p + 1; + s = S_ATTR_END; + } else { + //fatalError: no equal before + throw new Error('attribute value must after "="'); + } - for (var i = 0; i < keys.length; i++) { - var change = _changes[keys[i]]; + break; - 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); + case '/': + switch (s) { + case S_TAG: + el.setTagName(source.slice(start, p)); - if (moved) { - addParents(change.head); - } + case S_ATTR_END: + case S_TAG_SPACE: + case S_TAG_CLOSE: + s = S_TAG_CLOSE; + el.closed = true; - if (retagged || moved && change.head.hasInterestingTags()) { - addEntity(change.head, head, 'modified'); + case S_ATTR_NOQUOT_VALUE: + case S_ATTR: + case S_ATTR_SPACE: + break; + //case S_EQ: + + default: + throw new Error("attribute invalid close char('/')"); } - } 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'); - } - } - return Object.values(relevant); + break; - function addEntity(entity, graph, changeType) { - relevant[entity.id] = { - entity: entity, - graph: graph, - changeType: changeType - }; - } + case '': + //end document + //throw new Error('unexpected end of input') + errorHandler.error('unexpected end of input'); - function addParents(entity) { - var parents = head.parentWays(entity); + if (s == S_TAG) { + el.setTagName(source.slice(start, p)); + } - for (var j = parents.length - 1; j >= 0; j--) { - var parent = parents[j]; + return p; - if (!(parent.id in relevant)) { - addEntity(parent, head, 'modified'); - } - } - } - }; // returns complete set of entities that require a redraw - // (optionally within given `extent`) + 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 - _diff.complete = function complete(extent) { - var result = {}; - var id, change; + case S_ATTR_NOQUOT_VALUE: //Compatible state - 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; + case S_ATTR: + value = source.slice(start, p); - if (entity.type === 'way') { - var nh = h ? h.nodes : []; - var nb = b ? b.nodes : []; - var diff; - diff = utilArrayDifference(nh, nb); + if (value.slice(-1) === '/') { + el.closed = true; + value = value.slice(0, -1); + } - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } + case S_ATTR_SPACE: + if (s === S_ATTR_SPACE) { + value = attrName; + } - diff = utilArrayDifference(nb, nh); + 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!!'); + } - for (i = 0; i < diff.length; i++) { - result[diff[i]] = head.hasEntity(diff[i]); - } - } + el.add(value, value, start); + } - 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); + break; - for (i = 0; i < ids.length; i++) { - var member = head.hasEntity(ids[i]); - if (!member) continue; // not downloaded + case S_EQ: + throw new Error('attribute value missed!!'); + } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) - if (extent && !member.intersects(extent, head)) continue; // not visible - result[ids[i]] = member; - } - } + return p; - addParents(head.parentWays(entity), result); - addParents(head.parentRelations(entity), result); - } + /*xml space '\x20' | #x9 | #xD | #xA; */ - return result; + case "\x80": + c = ' '; - 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); - } - } - }; + default: + if (c <= ' ') { + //space + switch (s) { + case S_TAG: + el.setTagName(source.slice(start, p)); //tagName - return _diff; - } + s = S_TAG_SPACE; + break; - function coreTree(head) { - // tree for entities - var _rtree = new RBush(); + case S_ATTR: + attrName = source.slice(start, p); + s = S_ATTR_SPACE; + break; - var _bboxes = {}; // maintain a separate tree for granular way segments + 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); - var _segmentsRTree = new RBush(); + case S_ATTR_END: + s = S_TAG_SPACE; + break; + //case S_TAG_SPACE: + //case S_EQ: + //case S_ATTR_SPACE: + // void();break; + //case S_TAG_CLOSE: + //ignore warning + } + } else { + //not space + //S_TAG, S_ATTR, S_EQ, S_ATTR_NOQUOT_VALUE + //S_ATTR_SPACE, S_ATTR_END, S_TAG_SPACE, S_TAG_CLOSE + switch (s) { + //case S_TAG:void();break; + //case S_ATTR:void();break; + //case S_ATTR_NOQUOT_VALUE:void();break; + case S_ATTR_SPACE: + el.tagName; - var _segmentsBBoxes = {}; - var _segmentsByWayId = {}; - var tree = {}; + if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { + errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); + } - function entityBBox(entity) { - var bbox = entity.extent(head).bbox(); - bbox.id = entity.id; - _bboxes[entity.id] = bbox; - return bbox; - } + el.add(attrName, attrName, start); + start = p; + s = S_ATTR; + break; - function segmentBBox(segment) { - var extent = segment.extent(head); // extent can be null if the node entities aren't in the graph for some reason + case S_ATTR_END: + errorHandler.warning('attribute space is required"' + attrName + '"!!'); - if (!extent) return null; - var bbox = extent.bbox(); - bbox.segment = segment; - _segmentsBBoxes[segment.id] = bbox; - return bbox; - } + case S_TAG_SPACE: + s = S_ATTR; + start = p; + break; - function removeEntity(entity) { - _rtree.remove(_bboxes[entity.id]); + case S_EQ: + s = S_ATTR_NOQUOT_VALUE; + start = p; + break; - delete _bboxes[entity.id]; + case S_TAG_CLOSE: + throw new Error("elements closed character '/' and '>' must be connected to"); + } + } - if (_segmentsByWayId[entity.id]) { - _segmentsByWayId[entity.id].forEach(function (segment) { - _segmentsRTree.remove(_segmentsBBoxes[segment.id]); + } //end outer switch + //console.log('p++',p) - delete _segmentsBBoxes[segment.id]; - }); - delete _segmentsByWayId[entity.id]; - } + p++; } + } + /** + * @return true if has new namespace define + */ - function loadEntities(entities) { - _rtree.load(entities.map(entityBBox)); - var segments = []; - entities.forEach(function (entity) { - if (entity.segments) { - var entitySegments = entity.segments(head); // cache these to make them easy to remove later + function appendElement(el, domBuilder, currentNSMap) { + var tagName = el.tagName; + var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; - _segmentsByWayId[entity.id] = entitySegments; - segments = segments.concat(entitySegments); - } - }); - if (segments.length) _segmentsRTree.load(segments.map(segmentBBox).filter(Boolean)); - } + var i = el.length; - function updateParents(entity, insertions, memo) { - head.parentWays(entity).forEach(function (way) { - if (_bboxes[way.id]) { - removeEntity(way); - insertions[way.id] = way; - } + while (i--) { + var a = el[i]; + var qName = a.qName; + var value = a.value; + var nsp = qName.indexOf(':'); - updateParents(way, insertions, memo); - }); - head.parentRelations(entity).forEach(function (relation) { - if (memo[entity.id]) return; - memo[entity.id] = true; + if (nsp > 0) { + var prefix = a.prefix = qName.slice(0, nsp); + var localName = qName.slice(nsp + 1); + var nsPrefix = prefix === 'xmlns' && localName; + } else { + localName = qName; + prefix = null; + nsPrefix = qName === 'xmlns' && ''; + } //can not set prefix,because prefix !== '' - if (_bboxes[relation.id]) { - removeEntity(relation); - insertions[relation.id] = relation; - } - updateParents(relation, insertions, memo); - }); - } + a.localName = localName; //prefix == null for no ns prefix attribute - tree.rebase = function (entities, force) { - var insertions = {}; + if (nsPrefix !== false) { + //hack!! + if (localNSMap == null) { + localNSMap = {}; //console.log(currentNSMap,0) - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (!entity.visible) continue; + _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) - if (head.entities.hasOwnProperty(entity.id) || _bboxes[entity.id]) { - if (!force) { - continue; - } else if (_bboxes[entity.id]) { - removeEntity(entity); - } } - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); + currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; + a.uri = 'http://www.w3.org/2000/xmlns/'; + domBuilder.startPrefixMapping(nsPrefix, value); } + } - loadEntities(Object.values(insertions)); - return tree; - }; + var i = el.length; - function updateToGraph(graph) { - if (graph === head) return; - var diff = coreDifference(head, graph); - head = graph; - var changed = diff.didChange; - if (!changed.addition && !changed.deletion && !changed.geometry) return; - var insertions = {}; + while (i--) { + a = el[i]; + var prefix = a.prefix; - if (changed.deletion) { - diff.deleted().forEach(function (entity) { - removeEntity(entity); - }); - } + if (prefix) { + //no prefix attribute has no namespace + if (prefix === 'xml') { + a.uri = 'http://www.w3.org/XML/1998/namespace'; + } - if (changed.geometry) { - diff.modified().forEach(function (entity) { - removeEntity(entity); - insertions[entity.id] = entity; - updateParents(entity, insertions, {}); - }); + if (prefix !== 'xmlns') { + a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} + } } + } - if (changed.addition) { - diff.created().forEach(function (entity) { - insertions[entity.id] = entity; - }); - } + var nsp = tagName.indexOf(':'); - loadEntities(Object.values(insertions)); - } // returns an array of entities with bounding boxes overlapping `extent` for the given `graph` + 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 - tree.intersects = function (extent, graph) { - updateToGraph(graph); - return _rtree.search(extent.bbox()).map(function (bbox) { - return graph.entity(bbox.id); - }); - }; // returns an array of segment objects with bounding boxes overlapping `extent` for the given `graph` + var ns = el.uri = currentNSMap[prefix || '']; + domBuilder.startElement(ns, localName, tagName, el); //endPrefixMapping and startPrefixMapping have not any help for dom builder + //localNSMap = null - tree.waySegments = function (extent, graph) { - updateToGraph(graph); - return _segmentsRTree.search(extent.bbox()).map(function (bbox) { - return bbox.segment; - }); - }; + if (el.closed) { + domBuilder.endElement(ns, localName, tagName); - return tree; + if (localNSMap) { + for (prefix in localNSMap) { + domBuilder.endPrefixMapping(prefix); + } + } + } else { + el.currentNSMap = currentNSMap; + el.localNSMap = localNSMap; //parseStack.push(el); + + return true; + } } - function uiModal(selection, blocking) { - var _this = this; + 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); - 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 (/[&<]/.test(text)) { + if (/^script$/i.test(tagName)) { + //if(!/\]\]>/.test(text)){ + //lexHandler.startCDATA(); + domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); - shaded.close = function () { - shaded.transition().duration(200).style('opacity', 0).remove(); - modal.transition().duration(200).style('top', '0px'); - select(document).call(keybinding.unbind); - }; + return elEndStart; //} + } //}else{//text area - 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); + text = text.replace(/&#?\w+;/g, entityReplacer); + domBuilder.characters(text, 0, text.length); + return elEndStart; //} + } } - modal.append('div').attr('class', 'content'); - modal.append('input').attr('class', 'keytrap keytrap-last').on('focus.keytrap', moveFocusToFirst); - - if (animate) { - shaded.transition().style('opacity', 1); - } else { - shaded.style('opacity', 1); - } + return elStartEnd + 1; + } - return shaded; + function fixSelfClosed(source, elStartEnd, tagName, closeMap) { + //if(tagName in closeMap){ + var pos = closeMap[tagName]; - 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 (pos == null) { + //console.log(tagName) + pos = source.lastIndexOf(''); - if (node) { - node.focus(); - } else { - select(this).node().blur(); + if (pos < elStartEnd) { + //忘记闭合 + pos = source.lastIndexOf('', start + 4); //append comment source.substring(4,end)//"); - return issues; + case DOCUMENT_TYPE_NODE: + var pubid = node.publicId; + var sysid = node.systemId; + buf.push(' threshold) return null; - } + buf.push('">'); + } else if (sysid && sysid != '.') { + buf.push(' SYSTEM "', sysid, '">'); + } else { + var sub = node.internalSubset; - return new validationIssue({ - type: type, - subtype: 'vertices', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.close_nodes.message', { - way: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - reference: showReference, - entityIds: [way.id, node1.id, node2.id], - loc: node1.loc, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-icon-plus', - title: _t.html('issues.fix.merge_points.title'), - onClick: function onClick(context) { - var entityIds = this.issue.entityIds; - var action = actionMergeNodes([entityIds[1], entityIds[2]]); - context.perform(action, _t('issues.fix.merge_close_vertices.annotation')); - } - }), new validationIssueFix({ - icon: 'iD-operation-disconnect', - title: _t.html('issues.fix.move_points_apart.title') - })]; + if (sub) { + buf.push(" [", sub, "]"); } - }); - 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); + buf.push(">"); } - } - }; - validation.type = type; - return validation; - } + return; - function validationCrossingWays(context) { - var type = 'crossing_ways'; // returns the way or its parent relation, whichever has a useful feature type + case PROCESSING_INSTRUCTION_NODE: + return buf.push(""); - 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); + case ENTITY_REFERENCE_NODE: + return buf.push('&', node.nodeName, ';'); + //case ENTITY_NODE: + //case NOTATION_NODE: - for (var i = 0; i < parentRels.length; i++) { - var rel = parentRels[i]; + default: + buf.push('??', node.nodeName); + } + } - if (getFeatureType(rel, graph) !== null) { - return rel; - } - } - } + function _importNode(doc, node, deep) { + var node2; - return way; - } + switch (node.nodeType) { + case ELEMENT_NODE: + node2 = node.cloneNode(false); + node2.ownerDocument = doc; + //var attrs = node2.attributes; + //var len = attrs.length; + //for(var i=0;i', + 'amp': '&', + 'quot': '"', + 'apos': "'" + }; - nA = graph.hasEntity(nAId); - if (!nA) continue; - nB = graph.hasEntity(nBId); - if (!nB) continue; - segment1 = [n1.loc, n2.loc]; - segment2 = [nA.loc, nB.loc]; - var point = geoLineIntersection(segment1, segment2); + if (locator) { + domBuilder.setDocumentLocator(locator); + } - if (point) { - edgeCrossInfos.push({ - wayInfos: [{ - way: way1, - featureType: way1FeatureType, - edge: [n1.id, n2.id] - }, { - way: way2, - featureType: way2FeatureType, - edge: [nA.id, nB.id] - }], - crossPoint: point - }); + sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); + sax.domBuilder = options.domBuilder || domBuilder; - if (oneOnly) { - checkedSingleCrossingWays[way2.id] = true; - break; - } - } - } + if (/\/x?html?$/.test(mimeType)) { + entityMap.nbsp = '\xa0'; + entityMap.copy = '\xa9'; + defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; } - return edgeCrossInfos; - } + defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; - function waysToCheck(entity, graph) { - var featureType = getFeatureType(entity, graph); - if (!featureType) return []; + if (source) { + sax.parse(source, defaultNSMap, entityMap); + } else { + sax.errorHandler.error("invalid doc source"); + } - if (entity.type === 'way') { - return [entity]; - } else if (entity.type === 'relation') { - return entity.members.reduce(function (array, member) { - if (member.type === 'way' && ( // only look at geometry ways - !member.role || member.role === 'outer' || member.role === 'inner')) { - var entity = graph.hasEntity(member.id); // don't add duplicates + return domBuilder.doc; + }; - if (entity && array.indexOf(entity) === -1) { - array.push(entity); - } - } + function buildErrorHandler(errorImpl, domBuilder, locator) { + if (!errorImpl) { + if (domBuilder instanceof DOMHandler) { + return domBuilder; + } - return array; - }, []); + errorImpl = domBuilder; } - return []; - } - - var validation = function checkCrossingWays(entity, graph) { - var tree = context.history().tree(); - var ways = waysToCheck(entity, graph); - var issues = []; // declare these here to reduce garbage collection - - var wayIndex, crossingIndex, crossings; + var errorHandler = {}; + var isCallback = errorImpl instanceof Function; + locator = locator || {}; - for (wayIndex in ways) { - crossings = findCrossingsByWay(ways[wayIndex], graph, tree); + function build(key) { + var fn = errorImpl[key]; - for (crossingIndex in crossings) { - issues.push(createIssue(crossings[crossingIndex], graph)); + if (!fn && isCallback) { + fn = errorImpl.length == 2 ? function (msg) { + errorImpl(key, msg); + } : errorImpl; } + + errorHandler[key] = fn && function (msg) { + fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); + } || function () {}; } - return issues; - }; + build('warning'); + build('error'); + build('fatalError'); + return errorHandler; + } //console.log('#\n\n\n\n\n\n\n####') - function createIssue(crossing, graph) { - // use the entities with the tags that define the feature type - crossing.wayInfos.sort(function (way1Info, way2Info) { - var type1 = way1Info.featureType; - var type2 = way2Info.featureType; + /** + * +ContentHandler+ErrorHandler + * +LexicalHandler+EntityResolver2 + * -DeclHandler-DTDHandler + * + * DefaultHandler:EntityResolver, DTDHandler, ContentHandler, ErrorHandler + * DefaultHandler2:DefaultHandler,LexicalHandler, DeclHandler, EntityResolver2 + * @link http://www.saxproject.org/apidoc/org/xml/sax/helpers/DefaultHandler.html + */ - if (type1 === type2) { - return utilDisplayLabel(way1Info.way, graph) > utilDisplayLabel(way2Info.way, graph); - } else if (type1 === 'waterway') { - return true; - } else if (type2 === 'waterway') { - return false; - } - return type1 < type2; - }); - var entities = crossing.wayInfos.map(function (wayInfo) { - return getFeatureWithFeatureTypeTagsForWay(wayInfo.way, graph); - }); - var edges = [crossing.wayInfos[0].edge, crossing.wayInfos[1].edge]; - var featureTypes = [crossing.wayInfos[0].featureType, crossing.wayInfos[1].featureType]; - var connectionTags = tagsForConnectionNodeIfAllowed(entities[0], entities[1], graph); - var featureType1 = crossing.wayInfos[0].featureType; - var featureType2 = crossing.wayInfos[1].featureType; - var isCrossingIndoors = taggedAsIndoor(entities[0].tags) && taggedAsIndoor(entities[1].tags); - var isCrossingTunnels = allowsTunnel(featureType1) && hasTag(entities[0].tags, 'tunnel') && allowsTunnel(featureType2) && hasTag(entities[1].tags, 'tunnel'); - var isCrossingBridges = allowsBridge(featureType1) && hasTag(entities[0].tags, 'bridge') && allowsBridge(featureType2) && hasTag(entities[1].tags, 'bridge'); - var subtype = [featureType1, featureType2].sort().join('-'); - var crossingTypeID = subtype; + function DOMHandler() { + this.cdata = false; + } - if (isCrossingIndoors) { - crossingTypeID = 'indoor-indoor'; - } else if (isCrossingTunnels) { - crossingTypeID = 'tunnel-tunnel'; - } else if (isCrossingBridges) { - crossingTypeID = 'bridge-bridge'; - } + function position(locator, node) { + node.lineNumber = locator.lineNumber; + node.columnNumber = locator.columnNumber; + } + /** + * @see org.xml.sax.ContentHandler#startDocument + * @link http://www.saxproject.org/apidoc/org/xml/sax/ContentHandler.html + */ - if (connectionTags && (isCrossingIndoors || isCrossingTunnels || isCrossingBridges)) { - crossingTypeID += '_connectable'; - } - return new validationIssue({ - type: type, - subtype: subtype, - severity: 'warning', - message: function message(context) { - var graph = context.graph(); - var entity1 = graph.hasEntity(this.entityIds[0]), - entity2 = graph.hasEntity(this.entityIds[1]); - return entity1 && entity2 ? _t.html('issues.crossing_ways.message', { - feature: utilDisplayLabel(entity1, graph), - feature2: utilDisplayLabel(entity2, graph) - }) : ''; - }, - reference: showReference, - entityIds: entities.map(function (entity) { - return entity.id; - }), - data: { - edges: edges, - featureTypes: featureTypes, - connectionTags: connectionTags - }, - // differentiate based on the loc since two ways can cross multiple times - hash: crossing.crossPoint.toString() + // if the edges change then so does the fix - edges.slice().sort(function (edge1, edge2) { - // order to assure hash is deterministic - return edge1[0] < edge2[0] ? -1 : 1; - }).toString() + // ensure the correct connection tags are added in the fix - JSON.stringify(connectionTags), - loc: crossing.crossPoint, - dynamicFixes: function dynamicFixes(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select' || mode.selectedIDs().length !== 1) return []; - var selectedIndex = this.entityIds[0] === mode.selectedIDs()[0] ? 0 : 1; - var selectedFeatureType = this.data.featureTypes[selectedIndex]; - var otherFeatureType = this.data.featureTypes[selectedIndex === 0 ? 1 : 0]; - var fixes = []; + DOMHandler.prototype = { + startDocument: function startDocument() { + this.doc = new DOMImplementation().createDocument(null, null, null); + + if (this.locator) { + this.doc.documentURI = this.locator.systemId; + } + }, + startElement: function startElement(namespaceURI, localName, qName, attrs) { + var doc = this.doc; + var el = doc.createElementNS(namespaceURI, qName || localName); + var len = attrs.length; + appendElement(this, el); + this.currentElement = el; + this.locator && position(this.locator, el); - if (connectionTags) { - fixes.push(makeConnectWaysFix(this.data.connectionTags)); + for (var i = 0; i < len; i++) { + var namespaceURI = attrs.getURI(i); + var value = attrs.getValue(i); + var qName = attrs.getQName(i); + var attr = doc.createAttributeNS(namespaceURI, qName); + this.locator && position(attrs.getLocator(i), attr); + attr.value = attr.nodeValue = value; + el.setAttributeNode(attr); + } + }, + endElement: function endElement(namespaceURI, localName, qName) { + var current = this.currentElement; + current.tagName; + this.currentElement = current.parentNode; + }, + startPrefixMapping: function startPrefixMapping(prefix, uri) {}, + endPrefixMapping: function endPrefixMapping(prefix) {}, + processingInstruction: function processingInstruction(target, data) { + var ins = this.doc.createProcessingInstruction(target, data); + this.locator && position(this.locator, ins); + appendElement(this, ins); + }, + ignorableWhitespace: function ignorableWhitespace(ch, start, length) {}, + characters: function characters(chars, start, length) { + chars = _toString.apply(this, arguments); //console.log(chars) + + if (chars) { + if (this.cdata) { + var charNode = this.doc.createCDATASection(chars); + } else { + var charNode = this.doc.createTextNode(chars); } - if (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 + if (this.currentElement) { + this.currentElement.appendChild(charNode); + } else if (/^\s*$/.test(chars)) { + this.doc.appendChild(charNode); //process xml + } + this.locator && position(this.locator, charNode); + } + }, + skippedEntity: function skippedEntity(name) {}, + endDocument: function endDocument() { + this.doc.normalize(); + }, + setDocumentLocator: function setDocumentLocator(locator) { + if (this.locator = locator) { + // && !('lineNumber' in locator)){ + locator.lineNumber = 0; + } + }, + //LexicalHandler + comment: function comment(chars, start, length) { + chars = _toString.apply(this, arguments); + var comm = this.doc.createComment(chars); + this.locator && position(this.locator, comm); + appendElement(this, comm); + }, + startCDATA: function startCDATA() { + //used in characters() methods + this.cdata = true; + }, + endCDATA: function endCDATA() { + this.cdata = false; + }, + startDTD: function startDTD(name, publicId, systemId) { + var impl = this.doc.implementation; - var skipTunnelFix = otherFeatureType === 'waterway' && selectedFeatureType !== 'waterway'; + if (impl && impl.createDocumentType) { + var dt = impl.createDocumentType(name, publicId, systemId); + this.locator && position(this.locator, dt); + appendElement(this, dt); + } + }, - if (allowsTunnel(selectedFeatureType) && !skipTunnelFix) { - fixes.push(makeAddBridgeOrTunnelFix('add_a_tunnel', 'temaki-tunnel', 'tunnel')); - } - } // repositioning the features is always an option + /** + * @see org.xml.sax.ErrorHandler + * @link http://www.saxproject.org/apidoc/org/xml/sax/ErrorHandler.html + */ + warning: function warning(error) { + console.warn('[xmldom warning]\t' + error, _locator(this.locator)); + }, + error: function error(_error) { + console.error('[xmldom error]\t' + _error, _locator(this.locator)); + }, + fatalError: function fatalError(error) { + console.error('[xmldom fatalError]\t' + error, _locator(this.locator)); + throw error; + } + }; + function _locator(l) { + if (l) { + return '\n@' + (l.systemId || '') + '#[line:' + l.lineNumber + ',col:' + l.columnNumber + ']'; + } + } - fixes.push(new validationIssueFix({ - icon: 'iD-operation-move', - title: _t.html('issues.fix.reposition_features.title') - })); - return fixes; + function _toString(chars, start, length) { + if (typeof chars == 'string') { + return chars.substr(start, length); + } else { + //java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)") + if (chars.length >= start + length || start) { + return new java.lang.String(chars, start, length) + ''; } - }); - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.crossing_ways.' + crossingTypeID + '.reference')); + return chars; } } + /* + * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/LexicalHandler.html + * used method of org.xml.sax.ext.LexicalHandler: + * #comment(chars, start, length) + * #startCDATA() + * #endCDATA() + * #startDTD(name, publicId, systemId) + * + * + * IGNORED method of org.xml.sax.ext.LexicalHandler: + * #endDTD() + * #startEntity(name) + * #endEntity(name) + * + * + * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/DeclHandler.html + * IGNORED method of org.xml.sax.ext.DeclHandler + * #attributeDecl(eName, aName, type, mode, value) + * #elementDecl(name, model) + * #externalEntityDecl(name, publicId, systemId) + * #internalEntityDecl(name, value) + * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html + * IGNORED method of org.xml.sax.EntityResolver2 + * #resolveEntity(String name,String publicId,String baseURI,String systemId) + * #resolveEntity(publicId, systemId) + * #getExternalSubset(name, baseURI) + * @link http://www.saxproject.org/apidoc/org/xml/sax/DTDHandler.html + * IGNORED method of org.xml.sax.DTDHandler + * #notationDecl(name, publicId, systemId) {}; + * #unparsedEntityDecl(name, publicId, systemId, notationName) {}; + */ - function makeAddBridgeOrTunnelFix(fixTitleID, iconName, bridgeOrTunnel) { - return new validationIssueFix({ - icon: iconName, - title: _t.html('issues.fix.' + fixTitleID + '.title'), - onClick: function onClick(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select') return; - var selectedIDs = mode.selectedIDs(); - if (selectedIDs.length !== 1) return; - var selectedWayID = selectedIDs[0]; - if (!context.hasEntity(selectedWayID)) return; - var resultWayIDs = [selectedWayID]; - var edge, crossedEdge, crossedWayID; - if (this.issue.entityIds[0] === selectedWayID) { - edge = this.issue.data.edges[0]; - crossedEdge = this.issue.data.edges[1]; - crossedWayID = this.issue.entityIds[1]; - } else { - edge = this.issue.data.edges[1]; - crossedEdge = this.issue.data.edges[0]; - crossedWayID = this.issue.entityIds[0]; - } + "endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g, function (key) { + DOMHandler.prototype[key] = function () { + return null; + }; + }); + /* Private static helpers treated below as private instance methods, so don't need to add these to the public API; we might use a Relator to also get rid of non-standard public properties */ - var crossingLoc = this.issue.loc; - var projection = context.projection; + function appendElement(hander, node) { + if (!hander.currentElement) { + hander.doc.appendChild(node); + } else { + hander.currentElement.appendChild(node); + } + } //appendChild and setAttributeNS are preformance key + //if(typeof require == 'function'){ - var action = function actionAddStructure(graph) { - var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; - var crossedWay = graph.hasEntity(crossedWayID); // use the explicit width of the crossed feature as the structure length, if available - var structLengthMeters = crossedWay && crossedWay.tags.width && parseFloat(crossedWay.tags.width); + var XMLReader = sax.XMLReader; + var DOMImplementation = exports.DOMImplementation = dom.DOMImplementation; + exports.XMLSerializer = dom.XMLSerializer; + exports.DOMParser = DOMParser; //} + }); - if (!structLengthMeters) { - // if no explicit width is set, approximate the width based on the tags - structLengthMeters = crossedWay && crossedWay.impliedLineWidthMeters(); - } + var togeojson = createCommonjsModule(function (module, exports) { + var toGeoJSON = function () { - if (structLengthMeters) { - if (getFeatureType(crossedWay, graph) === 'railway') { - // bridges over railways are generally much longer than the rail bed itself, compensate - structLengthMeters *= 2; - } - } else { - // should ideally never land here since all rail/water/road tags should have an implied width - structLengthMeters = 8; - } + var removeSpace = /\s*/g, + trimSpace = /^\s*|\s*$/g, + splitSpace = /\s+/; // generate a short, numeric hash of a string - var a1 = geoAngle(edgeNodes[0], edgeNodes[1], projection) + Math.PI; - var a2 = geoAngle(graph.entity(crossedEdge[0]), graph.entity(crossedEdge[1]), projection) + Math.PI; - var crossingAngle = Math.max(a1, a2) - Math.min(a1, a2); - if (crossingAngle > Math.PI) crossingAngle -= Math.PI; // lengthen the structure to account for the angle of the crossing + function okhash(x) { + if (!x || !x.length) return 0; - structLengthMeters = structLengthMeters / 2 / Math.sin(crossingAngle) * 2; // add padding since the structure must extend past the edges of the crossed feature + for (var i = 0, h = 0; i < x.length; i++) { + h = (h << 5) - h + x.charCodeAt(i) | 0; + } - structLengthMeters += 4; // clamp the length to a reasonable range + return h; + } // all Y children of X - structLengthMeters = Math.min(Math.max(structLengthMeters, 4), 50); - function geomToProj(geoPoint) { - return [geoLonToMeters(geoPoint[0], geoPoint[1]), geoLatToMeters(geoPoint[1])]; - } + function get(x, y) { + return x.getElementsByTagName(y); + } - function projToGeom(projPoint) { - var lat = geoMetersToLat(projPoint[1]); - return [geoMetersToLon(projPoint[0], lat), lat]; - } + function attr(x, y) { + return x.getAttribute(y); + } - var projEdgeNode1 = geomToProj(edgeNodes[0].loc); - var projEdgeNode2 = geomToProj(edgeNodes[1].loc); - var projectedAngle = geoVecAngle(projEdgeNode1, projEdgeNode2); - var projectedCrossingLoc = geomToProj(crossingLoc); - var linearToSphericalMetersRatio = geoVecLength(projEdgeNode1, projEdgeNode2) / geoSphericalDistance(edgeNodes[0].loc, edgeNodes[1].loc); + function attrf(x, y) { + return parseFloat(attr(x, y)); + } // one Y child of X, if any, otherwise null - function locSphericalDistanceFromCrossingLoc(angle, distanceMeters) { - var lengthSphericalMeters = distanceMeters * linearToSphericalMetersRatio; - return projToGeom([projectedCrossingLoc[0] + Math.cos(angle) * lengthSphericalMeters, projectedCrossingLoc[1] + Math.sin(angle) * lengthSphericalMeters]); - } - var endpointLocGetter1 = function endpointLocGetter1(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle, lengthMeters); - }; + function get1(x, y) { + var n = get(x, y); + return n.length ? n[0] : null; + } // https://developer.mozilla.org/en-US/docs/Web/API/Node.normalize - var endpointLocGetter2 = function endpointLocGetter2(lengthMeters) { - return locSphericalDistanceFromCrossingLoc(projectedAngle + Math.PI, lengthMeters); - }; // avoid creating very short edges from splitting too close to another node + function norm(el) { + if (el.normalize) { + el.normalize(); + } - var minEdgeLengthMeters = 0.55; // decide where to bound the structure along the way, splitting as necessary + return el; + } // cast array x into numbers - function determineEndpoint(edge, endNode, locGetter) { - var newNode; - var idealLengthMeters = structLengthMeters / 2; // distance between the crossing location and the end of the edge, - // the maximum length of this side of the structure - var crossingToEdgeEndDistance = geoSphericalDistance(crossingLoc, endNode.loc); + function numarray(x) { + for (var j = 0, o = []; j < x.length; j++) { + o[j] = parseFloat(x[j]); + } - if (crossingToEdgeEndDistance - idealLengthMeters > minEdgeLengthMeters) { - // the edge is long enough to insert a new node - // the loc that would result in the full expected length - var idealNodeLoc = locGetter(idealLengthMeters); - newNode = osmNode(); - graph = actionAddMidpoint({ - loc: idealNodeLoc, - edge: edge - }, newNode)(graph); - } else { - var edgeCount = 0; - endNode.parentIntersectionWays(graph).forEach(function (way) { - way.nodes.forEach(function (nodeID) { - if (nodeID === endNode.id) { - if (endNode.id === way.first() && endNode.id !== way.last() || endNode.id === way.last() && endNode.id !== way.first()) { - edgeCount += 1; - } else { - edgeCount += 2; - } - } - }); - }); + return o; + } // get the content of a text node, if any - if (edgeCount >= 3) { - // the end node is a junction, try to leave a segment - // between it and the structure - #7202 - var insetLength = crossingToEdgeEndDistance - minEdgeLengthMeters; - if (insetLength > minEdgeLengthMeters) { - var insetNodeLoc = locGetter(insetLength); - newNode = osmNode(); - graph = actionAddMidpoint({ - loc: insetNodeLoc, - edge: edge - }, newNode)(graph); - } - } - } // if the edge is too short to subdivide as desired, then - // just bound the structure at the existing end node + function nodeVal(x) { + if (x) { + norm(x); + } + return x && x.textContent || ''; + } // get the contents of multiple text nodes, if present - if (!newNode) newNode = endNode; - var splitAction = actionSplit([newNode.id]).limitWays(resultWayIDs); // only split selected or created ways - // do the split - graph = splitAction(graph); + function getMulti(x, ys) { + var o = {}, + n, + k; - if (splitAction.getCreatedWayIDs().length) { - resultWayIDs.push(splitAction.getCreatedWayIDs()[0]); - } + for (k = 0; k < ys.length; k++) { + n = get1(x, ys[k]); + if (n) o[ys[k]] = nodeVal(n); + } - return newNode; - } + return o; + } // add properties of Y to X, overwriting if present in both - var structEndNode1 = determineEndpoint(edge, edgeNodes[1], endpointLocGetter1); - var structEndNode2 = determineEndpoint([edgeNodes[0].id, structEndNode1.id], edgeNodes[0], endpointLocGetter2); - var structureWay = resultWayIDs.map(function (id) { - return graph.entity(id); - }).find(function (way) { - return way.nodes.indexOf(structEndNode1.id) !== -1 && way.nodes.indexOf(structEndNode2.id) !== -1; - }); - var tags = Object.assign({}, structureWay.tags); // copy tags - if (bridgeOrTunnel === 'bridge') { - tags.bridge = 'yes'; - tags.layer = '1'; - } else { - var tunnelValue = 'yes'; + function extend(x, y) { + for (var k in y) { + x[k] = y[k]; + } + } // get one coordinate from a coordinate array, if any - if (getFeatureType(structureWay, graph) === 'waterway') { - // use `tunnel=culvert` for waterways by default - tunnelValue = 'culvert'; - } - tags.tunnel = tunnelValue; - tags.layer = '-1'; - } // apply the structure tags to the way + function coord1(v) { + return numarray(v.replace(removeSpace, '').split(',')); + } // get all coordinates from a coordinate array as [[],[]] - graph = actionChangeTags(structureWay.id, tags)(graph); - return graph; - }; + function coord(v) { + var coords = v.replace(trimSpace, '').split(splitSpace), + o = []; - context.perform(action, _t('issues.fix.' + fixTitleID + '.annotation')); - context.enter(modeSelect(context, resultWayIDs)); + for (var i = 0; i < coords.length; i++) { + o.push(coord1(coords[i])); } - }); - } - - function makeConnectWaysFix(connectionTags) { - var fixTitleID = 'connect_features'; - if (connectionTags.ford) { - fixTitleID = 'connect_using_ford'; + return o; } - return new validationIssueFix({ - icon: 'iD-icon-crossing', - title: _t.html('issues.fix.' + fixTitleID + '.title'), - onClick: function onClick(context) { - var loc = this.issue.loc; - var connectionTags = this.issue.data.connectionTags; - var edges = this.issue.data.edges; - context.perform(function actionConnectCrossingWays(graph) { - // create the new node for the points - var node = osmNode({ - loc: loc, - tags: connectionTags - }); - graph = graph.replace(node); - var nodesToMerge = [node.id]; - var mergeThresholdInMeters = 0.75; - edges.forEach(function (edge) { - var edgeNodes = [graph.entity(edge[0]), graph.entity(edge[1])]; - var closestNodeInfo = geoSphericalClosestNode(edgeNodes, loc); // if there is already a point nearby, use that - - if (closestNodeInfo.distance < mergeThresholdInMeters) { - nodesToMerge.push(closestNodeInfo.node.id); // else add the new node to the way - } else { - graph = actionAddMidpoint({ - loc: loc, - edge: edge - }, node)(graph); - } - }); + function coordPair(x) { + var ll = [attrf(x, 'lon'), attrf(x, 'lat')], + ele = get1(x, 'ele'), + // handle namespaced attribute in browser + heartRate = get1(x, 'gpxtpx:hr') || get1(x, 'hr'), + time = get1(x, 'time'), + e; - if (nodesToMerge.length > 1) { - // if we're using nearby nodes, merge them with the new node - graph = actionMergeNodes(nodesToMerge, loc)(graph); - } + if (ele) { + e = parseFloat(nodeVal(ele)); - return graph; - }, _t('issues.fix.connect_crossing_features.annotation')); + if (!isNaN(e)) { + ll.push(e); + } } - }); - } - - function makeChangeLayerFix(higherOrLower) { - return new validationIssueFix({ - icon: 'iD-icon-' + (higherOrLower === 'higher' ? 'up' : 'down'), - title: _t.html('issues.fix.tag_this_as_' + higherOrLower + '.title'), - onClick: function onClick(context) { - var mode = context.mode(); - if (!mode || mode.id !== 'select') return; - var selectedIDs = mode.selectedIDs(); - if (selectedIDs.length !== 1) return; - var selectedID = selectedIDs[0]; - if (!this.issue.entityIds.some(function (entityId) { - return entityId === selectedID; - })) return; - var entity = context.hasEntity(selectedID); - if (!entity) return; - var tags = Object.assign({}, entity.tags); // shallow copy - - var layer = tags.layer && Number(tags.layer); - if (layer && !isNaN(layer)) { - if (higherOrLower === 'higher') { - layer += 1; - } else { - layer -= 1; - } - } else { - if (higherOrLower === 'higher') { - layer = 1; - } else { - layer = -1; - } - } + return { + coordinates: ll, + time: time ? nodeVal(time) : null, + heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null + }; + } // create a new feature collection parent object - tags.layer = layer.toString(); - context.perform(actionChangeTags(entity.id, tags), _t('operations.change_tags.annotation')); - } - }); - } - validation.type = type; - return validation; - } + function fc() { + return { + type: 'FeatureCollection', + features: [] + }; + } - function validationDisconnectedWay() { - var type = 'disconnected_way'; + var serializer; - function isTaggedAsHighway(entity) { - return osmRoutableHighwayTagValues[entity.tags.highway]; - } + 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(); + } - var validation = function checkDisconnectedWay(entity, graph) { - var routingIslandWays = routingIslandForEntity(entity); - if (!routingIslandWays) return []; - return [new validationIssue({ - type: type, - subtype: 'highway', - severity: 'warning', - message: function message(context) { - var entity = this.entityIds.length && context.hasEntity(this.entityIds[0]); - var label = entity && utilDisplayLabel(entity, context.graph()); - return _t.html('issues.disconnected_way.routable.message', { - count: this.entityIds.length, - highway: label - }); - }, - reference: showReference, - entityIds: Array.from(routingIslandWays).map(function (way) { - return way.id; - }), - dynamicFixes: makeFixes - })]; + function xml2str(str) { + // IE9 will create a new XMLSerializer but it'll crash immediately. + // This line is ignored because we don't run coverage tests in IE9 - function makeFixes(context) { - var fixes = []; - var singleEntity = this.entityIds.length === 1 && context.hasEntity(this.entityIds[0]); + /* istanbul ignore next */ + if (str.xml !== undefined) return str.xml; + return serializer.serializeToString(str); + } - if (singleEntity) { - if (singleEntity.type === 'way' && !singleEntity.isClosed()) { - var textDirection = _mainLocalizer.textDirection(); - var startFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.first(), 'start'); - if (startFix) fixes.push(startFix); - var endFix = makeContinueDrawingFixIfAllowed(textDirection, singleEntity.last(), 'end'); - if (endFix) fixes.push(endFix); - } + var 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'); - if (!fixes.length) { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_feature.title') - })); + 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]; } - 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 l = 0; l < styleMaps.length; l++) { + styleIndex['#' + attr(styleMaps[l], 'id')] = okhash(xml2str(styleMaps[l])).toString(16); + var pairs = get(styleMaps[l], 'Pair'); + var pairsMap = {}; - if (!operation.disabled()) { - operation(); - } + for (var m = 0; m < pairs.length; m++) { + pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); } - })); - } else { - fixes.push(new validationIssueFix({ - title: _t.html('issues.fix.connect_features.title') - })); - } - return fixes; - } + styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.disconnected_way.routable.reference')); - } + for (var j = 0; j < placemarks.length; j++) { + gj.features = gj.features.concat(getPlacemark(placemarks[j])); + } - function routingIslandForEntity(entity) { - var routingIsland = new Set(); // the interconnected routable features + function kmlColor(v) { + var color, opacity; + v = v || ''; - var waysToCheck = []; // the queue of remaining routable ways to traverse + if (v.substr(0, 1) === '#') { + v = v.substr(1); + } - 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 (v.length === 6 || v.length === 3) { + color = v; } - }); - } - 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; - } + 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); + } - while (waysToCheck.length) { - var wayToCheck = waysToCheck.pop(); - var childNodes = graph.childNodes(wayToCheck); + return [color, isNaN(opacity) ? undefined : opacity]; + } - for (var i in childNodes) { - var vertex = childNodes[i]; + function gxCoord(v) { + return numarray(v.split(' ')); + } - if (isConnectedVertex(vertex)) { - // found a link to the wider network, not a routing island - return null; + function gxCoords(root) { + var elems = get(root, 'coord'), + coords = [], + times = []; + if (elems.length === 0) elems = get(root, 'gx:coord'); + + for (var i = 0; i < elems.length; i++) { + coords.push(gxCoord(nodeVal(elems[i]))); } - if (isRoutableNode(vertex)) { - routingIsland.add(vertex); + var timeElems = get(root, 'when'); + + for (var j = 0; j < timeElems.length; j++) { + times.push(nodeVal(timeElems[j])); } - queueParentWays(vertex); + return { + coords: coords, + times: times + }; } - } // no network link found, this is a routing island, return its members + function getGeometry(root) { + var geomNode, + geomNodes, + i, + j, + k, + geoms = [], + coordTimes = []; - return routingIsland; - } + if (get1(root, 'MultiGeometry')) { + return getGeometry(get1(root, 'MultiGeometry')); + } - 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 (get1(root, 'MultiTrack')) { + return getGeometry(get1(root, 'MultiTrack')); + } - if (vertex.tags.entrance && vertex.tags.entrance !== 'no') return true; - if (vertex.tags.amenity === 'parking_entrance') return true; - return false; - } + if (get1(root, 'gx:MultiTrack')) { + return getGeometry(get1(root, 'gx:MultiTrack')); + } - function isRoutableNode(node) { - // treat elevators as distinct features in the highway network - if (node.tags.highway === 'elevator') return true; - return false; - } + for (i = 0; i < geotypes.length; i++) { + geomNodes = get(root, geotypes[i]); - function isRoutableWay(way, ignoreInnerWays) { - if (isTaggedAsHighway(way) || way.tags.route === 'ferry') return true; - return graph.parentRelations(way).some(function (parentRelation) { - if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; - if (parentRelation.isMultipolygon() && isTaggedAsHighway(parentRelation) && (!ignoreInnerWays || parentRelation.memberById(way.id).role !== 'inner')) return true; - return false; - }); - } + if (geomNodes) { + for (j = 0; j < geomNodes.length; j++) { + geomNode = geomNodes[j]; - 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 (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 = []; - var map = context.map(); + for (k = 0; k < rings.length; k++) { + coords.push(coord(nodeVal(get1(rings[k], 'coordinates')))); + } - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); + geoms.push({ + type: 'Polygon', + coordinates: coords + }); + } else if (geotypes[i] === 'Track' || geotypes[i] === 'gx:Track') { + var track = gxCoords(geomNode); + geoms.push({ + type: 'LineString', + coordinates: track.coords + }); + if (track.times.length) coordTimes.push(track.times); + } + } + } } - context.enter(modeDrawLine(context, wayId, context.graph(), 'line', way.affix(vertexId), true)); + return { + geoms: geoms, + coordTimes: coordTimes + }; } - }); - } - }; - validation.type = type; - return validation; - } + 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; - function validationFormatting() { - var type = 'invalid_format'; + if (styleUrl) { + if (styleUrl[0] !== '#') { + styleUrl = '#' + styleUrl; + } - var validation = function validation(entity) { - var issues = []; + properties.styleUrl = styleUrl; - 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 (styleIndex[styleUrl]) { + properties.styleHash = styleIndex[styleUrl]; + } - return !email || valid_email.test(email); - } - /* - function isSchemePresent(url) { - var valid_scheme = /^https?:\/\//i; - return (!url || valid_scheme.test(url)); - } - */ + 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 showReferenceEmail(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.invalid_format.email.reference')); - } - /* - function showReferenceWebsite(selection) { - selection.selectAll('.issue-reference') - .data([0]) - .enter() - .append('div') - .attr('class', 'issue-reference') - .html(t.html('issues.invalid_format.website.reference')); - } - if (entity.tags.website) { - // Multiple websites are possible - // If ever we support ES6, arrow functions make this nicer - var websites = entity.tags.website - .split(';') - .map(function(s) { return s.trim(); }) - .filter(function(x) { return !isSchemePresent(x); }); - if (websites.length) { - issues.push(new validationIssue({ - type: type, - subtype: 'website', - severity: 'warning', - message: function(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? t.html('issues.invalid_format.website.message' + this.data, - { feature: utilDisplayLabel(entity, context.graph()), site: websites.join(', ') }) : ''; - }, - reference: showReferenceWebsite, - entityIds: [entity.id], - hash: websites.join(), - data: (websites.length > 1) ? '_multi' : '' - })); - } - } - */ + var style = styleByHash[properties.styleHash]; + if (style) { + if (!lineStyle) lineStyle = get1(style, 'LineStyle'); + if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); + } + } - 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 (description) properties.description = description; - if (emails.length) { - issues.push(new validationIssue({ - type: type, - subtype: 'email', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.invalid_format.email.message' + this.data, { - feature: utilDisplayLabel(entity, context.graph()), - email: emails.join(', ') - }) : ''; - }, - reference: showReferenceEmail, - entityIds: [entity.id], - hash: emails.join(), - data: emails.length > 1 ? '_multi' : '' - })); - } - } + if (timeSpan) { + var begin = nodeVal(get1(timeSpan, 'begin')); + var end = nodeVal(get1(timeSpan, 'end')); + properties.timespan = { + begin: begin, + end: end + }; + } - return issues; - }; + if (timeStamp) { + properties.timestamp = nodeVal(get1(timeStamp, 'when')); + } - validation.type = type; - return validation; - } + if (lineStyle) { + var linestyles = kmlColor(nodeVal(get1(lineStyle, 'color'))), + color = linestyles[0], + opacity = linestyles[1], + width = parseFloat(nodeVal(get1(lineStyle, 'width'))); + if (color) properties.stroke = color; + if (!isNaN(opacity)) properties['stroke-opacity'] = opacity; + if (!isNaN(width)) properties['stroke-width'] = width; + } - function validationHelpRequest(context) { - var type = 'help_request'; + if (polyStyle) { + var polystyles = kmlColor(nodeVal(get1(polyStyle, 'color'))), + pcolor = polystyles[0], + popacity = polystyles[1], + fill = nodeVal(get1(polyStyle, 'fill')), + outline = nodeVal(get1(polyStyle, 'outline')); + if (pcolor) properties.fill = pcolor; + if (!isNaN(popacity)) properties['fill-opacity'] = popacity; + if (fill) properties['fill-opacity'] = fill === '1' ? properties['fill-opacity'] || 1 : 0; + if (outline) properties['stroke-opacity'] = outline === '1' ? properties['stroke-opacity'] || 1 : 0; + } - var validation = function checkFixmeTag(entity) { - if (!entity.tags.fixme) return []; // don't flag fixmes on features added by the user + if (extendedData) { + var datas = get(extendedData, 'Data'), + simpleDatas = get(extendedData, 'SimpleData'); - if (entity.version === undefined) return []; + for (i = 0; i < datas.length; i++) { + properties[datas[i].getAttribute('name')] = nodeVal(get1(datas[i], 'value')); + } - if (entity.v !== undefined) { - var baseEntity = context.history().base().hasEntity(entity.id); // don't flag fixmes added by the user on existing features + for (i = 0; i < simpleDatas.length; i++) { + properties[simpleDatas[i].getAttribute('name')] = nodeVal(simpleDatas[i]); + } + } - if (!baseEntity || !baseEntity.tags.fixme) return []; - } + if (visibility) { + properties.visibility = nodeVal(visibility); + } - return [new validationIssue({ - type: type, - subtype: 'fixme_tag', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - return entity ? _t.html('issues.fixme_tag.message', { - feature: utilDisplayLabel(entity, context.graph()) - }) : ''; - }, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - title: _t.html('issues.fix.address_the_concern.title') - })]; - }, - reference: showReference, - entityIds: [entity.id] - })]; + if (geomsAndTimes.coordTimes.length) { + properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; + } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.fixme_tag.reference')); - } - }; + 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]; + } - validation.type = type; - return validation; - } + 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; - function validationImpossibleOneway() { - var type = 'impossible_oneway'; + for (i = 0; i < tracks.length; i++) { + feature = getTrack(tracks[i]); + if (feature) gj.features.push(feature); + } - 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); + for (i = 0; i < routes.length; i++) { + feature = getRoute(routes[i]); + if (feature) gj.features.push(feature); + } + + for (i = 0; i < waypoints.length; i++) { + gj.features.push(getPoint(waypoints[i])); + } - function typeForWay(way) { - if (way.geometry(graph) !== 'line') return null; - if (osmRoutableHighwayTagValues[way.tags.highway]) return 'highway'; - if (osmFlowingWaterwayTagValues[way.tags.waterway]) return 'waterway'; - return null; - } + function getPoints(node, pointname) { + var pts = get(node, pointname), + line = [], + times = [], + heartRates = [], + l = pts.length; + if (l < 2) return {}; // Invalid line in GeoJSON - function isOneway(way) { - if (way.tags.oneway === 'yes') return true; - if (way.tags.oneway) return false; + 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); + } - for (var key in way.tags) { - if (osmOneWayTags[key] && osmOneWayTags[key][way.tags[key]]) { - return true; + return { + line: line, + times: times, + heartRates: heartRates + }; } - } - return false; - } + function getTrack(node) { + var segments = get(node, 'trkseg'), + track = [], + times = [], + heartRates = [], + line; - function nodeOccursMoreThanOnce(way, nodeID) { - var occurrences = 0; + for (var i = 0; i < segments.length; i++) { + line = getPoints(segments[i], 'trkpt'); - for (var index in way.nodes) { - if (way.nodes[index] === nodeID) { - occurrences += 1; - if (occurrences > 1) return true; - } - } + if (line) { + if (line.line) track.push(line.line); + if (line.times && line.times.length) times.push(line.times); + if (line.heartRates && line.heartRates.length) heartRates.push(line.heartRates); + } + } - return false; - } + 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 isConnectedViaOtherTypes(way, node) { - var wayType = typeForWay(way); + function getRoute(node) { + var line = getPoints(node, 'rtept'); + if (!line.line) return; + var prop = getProperties(node); + extend(prop, getLineStyle(get1(node, 'extensions'))); + var routeObj = { + type: 'Feature', + properties: prop, + geometry: { + type: 'LineString', + coordinates: line.line + } + }; + return routeObj; + } - if (wayType === 'highway') { - // entrances are considered connected - if (node.tags.entrance && node.tags.entrance !== 'no') return true; - if (node.tags.amenity === 'parking_entrance') return true; - } else if (wayType === 'waterway') { - if (node.id === way.first()) { - // multiple waterways may start at the same spring - if (node.tags.natural === 'spring') return true; - } else { - // multiple waterways may end at the same drain - if (node.tags.manhole === 'drain') return true; + function getPoint(node) { + var prop = getProperties(node); + extend(prop, getMulti(node, ['sym'])); + return { + type: 'Feature', + properties: prop, + geometry: { + type: 'Point', + coordinates: coordPair(node).coordinates + } + }; } - } - return graph.parentWays(node).some(function (parentWay) { - if (parentWay.id === way.id) return false; + function getLineStyle(extensions) { + var style = {}; - 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 (extensions) { + var lineStyle = get1(extensions, 'line'); - if (parentWay.tags.route === 'ferry') return true; - return graph.parentRelations(parentWay).some(function (parentRelation) { - if (parentRelation.tags.type === 'route' && parentRelation.tags.route === 'ferry') return true; // allow connections to highway multipolygons + if (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 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 (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; + } + } + + return style; } - return false; - }); - } + function getProperties(node) { + var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), + links = get(node, 'link'); + if (links.length) prop.links = []; - function issuesForNode(way, nodeID) { - var isFirst = nodeID === way.first(); - var wayType = typeForWay(way); // ignore if this way is self-connected at this node + 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); + } - 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 + return prop; + } - if (!node || !osm.isDataLoaded(node.loc)) return []; - if (isConnectedViaOtherTypes(way, node)) return []; - var attachedWaysOfSameType = graph.parentWays(node).filter(function (parentWay) { - if (parentWay.id === way.id) return false; - return typeForWay(parentWay) === wayType; - }); // assume it's okay for waterways to start or end disconnected for now + return gj; + } + }; + return t; + }(); - 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 + module.exports = toGeoJSON; + }); - if (attachedOneways.length < attachedWaysOfSameType.length) return []; + var _initialized = false; + var _enabled = false; - if (attachedOneways.length) { - var connectedEndpointsOkay = attachedOneways.some(function (attachedOneway) { - if ((isFirst ? attachedOneway.first() : attachedOneway.last()) !== nodeID) return true; - if (nodeOccursMoreThanOnce(attachedOneway, nodeID)) return true; - return false; - }); - if (connectedEndpointsOkay) return []; - } + var _geojson; - var placement = isFirst ? 'start' : 'end', - messageID = wayType + '.', - referenceID = wayType + '.'; + function svgData(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (wayType === 'waterway') { - messageID += 'connected.' + placement; - referenceID += 'connected'; - } else { - messageID += placement; - referenceID += placement; - } + var _showLabels = true; + var detected = utilDetect(); + var layer = select(null); - 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 _vtService; - 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 - })); - } - })); - } + var _fileList; - if (node.tags.noexit !== 'yes') { - var textDirection = _mainLocalizer.textDirection(); - var useLeftContinue = isFirst && textDirection === 'ltr' || !isFirst && textDirection === 'rtl'; - fixes.push(new validationIssueFix({ - icon: 'iD-operation-continue' + (useLeftContinue ? '-left' : ''), - title: _t.html('issues.fix.continue_from_' + (isFirst ? 'start' : 'end') + '.title'), - onClick: function onClick(context) { - var entityID = this.issue.entityIds[0]; - var vertexID = this.issue.entityIds[1]; - var way = context.entity(entityID); - var vertex = context.entity(vertexID); - continueDrawing(way, vertex, context); - } - })); - } + var _template; - return fixes; - }, - loc: node.loc - })]; + var _src; - function getReference(referenceID) { - return function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.impossible_oneway.' + referenceID + '.reference')); - }; - } - } - }; + function init() { + if (_initialized) return; // run once - function continueDrawing(way, vertex, context) { - // make sure the vertex is actually visible and editable - var map = context.map(); + _geojson = {}; + _enabled = true; - if (!context.editable() || !map.trimmedExtent().contains(vertex.loc)) { - map.zoomToEase(vertex); + function over(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + d3_event.dataTransfer.dropEffect = 'copy'; } - context.enter(modeDrawLine(context, way.id, context.graph(), 'line', way.affix(vertex.id), true)); + 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; } - validation.type = type; - return validation; - } + function getService() { + if (services.vectorTile && !_vtService) { + _vtService = services.vectorTile; - function validationIncompatibleSource() { - var type = 'incompatible_source'; - var invalidSources = [{ - id: 'google', - regex: 'google', - exceptRegex: 'books.google|Google Books|drive.google|googledrive|Google Drive' - }]; + _vtService.event.on('loadedData', throttledRedraw); + } else if (!services.vectorTile && _vtService) { + _vtService = null; + } - 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 _vtService; + } + + function showLayer() { + layerOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); }); - return issues; + } - function getReference(id) { - return function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.incompatible_source.' + id + '.reference')); - }; - } - }; + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', layerOff); + } - validation.type = type; - return validation; - } + function layerOn() { + layer.style('display', 'block'); + } - function validationMaprules() { - var type = 'maprules'; + function layerOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } // ensure that all geojson features in a collection have IDs - var validation = function checkMaprules(entity, graph) { - if (!services.maprules) return []; - var rules = services.maprules.validationRules(); - var issues = []; - for (var i = 0; i < rules.length; i++) { - var rule = rules[i]; - rule.findIssues(entity, graph, issues); - } + function ensureIDs(gj) { + if (!gj) return null; - return issues; - }; + if (gj.type === 'FeatureCollection') { + for (var i = 0; i < gj.features.length; i++) { + ensureFeatureID(gj.features[i]); + } + } else { + ensureFeatureID(gj); + } - validation.type = type; - return validation; - } + return gj; + } // ensure that each single Feature object has a unique ID - function validationMismatchedGeometry() { - var type = 'mismatched_geometry'; - function tagSuggestingLineIsArea(entity) { - if (entity.type !== 'way' || entity.isClosed()) return null; - var tagSuggestingArea = entity.tagSuggestingArea(); + function ensureFeatureID(feature) { + if (!feature) return; + feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); + return feature; + } // Prefer an array of Features instead of a FeatureCollection - if (!tagSuggestingArea) { - return null; - } - var asLine = _mainPresetIndex.matchTags(tagSuggestingArea, 'line'); - var asArea = _mainPresetIndex.matchTags(tagSuggestingArea, 'area'); + function getFeatures(gj) { + if (!gj) return []; - if (asLine && asArea && asLine === asArea) { - // these tags also allow lines and making this an area wouldn't matter - return null; + if (gj.type === 'FeatureCollection') { + return gj.features; + } else { + return [gj]; } - - 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 - - if (firstToLastDistanceMeters < 0.75) { - testNodes = nodes.slice(); // shallow copy + function featureKey(d) { + return d.__featurehash__; + } - testNodes.pop(); - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + function isPolygon(d) { + return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; + } - 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 clipPathID(d) { + return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + } + function featureClasses(d) { + return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); + } - testNodes = nodes.slice(); // shallow copy + 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 - testNodes.push(testNodes[0]); // make sure this will not create a self-intersection + var geoData, polygonData; - 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')); - }; + 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 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 + geoData = geoData.filter(getPath); + polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - for (var key in tagSuggestingArea) { - delete tags[key]; - } + var clipPaths = surface.selectAll('defs').selectAll('.clipPath-data').data(polygonData, featureKey); + clipPaths.exit().remove(); + var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-data').attr('id', clipPathID); + clipPathsEnter.append('path'); + clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', getAreaPath); // Draw fill, shadow, stroke layers - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_tag.annotation')); - } - })); - return fixes; - } - }); + var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); + datagroups = datagroups.enter().append('g').attr('class', function (d) { + return 'datagroup datagroup-' + d; + }).merge(datagroups); // Draw paths - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.tag_suggests_area.reference')); - } - } + var pathData = { + fill: polygonData, + shadow: geoData, + stroke: geoData + }; + var paths = datagroups.selectAll('path').data(function (layer) { + return pathData[layer]; + }, featureKey); // exit - function vertexTaggedAsPointIssue(entity, graph) { - // we only care about nodes - if (entity.type !== 'node') return null; // ignore tagless points + paths.exit().remove(); // enter/update - if (Object.keys(entity.tags).length === 0) return null; // address lines are special so just ignore them + 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 (entity.isOnAddressLine(graph)) return null; - var geometry = entity.geometry(graph); - var allowedGeometries = osmNodeGeometriesForTags(entity.tags); + layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); - 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] + 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); }); - } 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()])); - }; - } + var labels = selection.selectAll('text.' + textClass).data(labelData, featureKey); // exit - return [new validationIssueFix({ - icon: 'iD-operation-extract', - title: _t.html('issues.fix.extract_point.title'), - onClick: extractOnClick - })]; - } + labels.exit().remove(); // enter/update + + labels = labels.enter().append('text').attr('class', function (d) { + return textClass + ' ' + featureClasses(d); + }).merge(labels).text(function (d) { + return d.properties.desc || d.properties.name; + }).attr('x', function (d) { + var centroid = labelPath.centroid(d); + return centroid[0] + 11; + }).attr('y', function (d) { + var centroid = labelPath.centroid(d); + return centroid[1]; }); } + } - return null; + function getExtension(fileName) { + if (!fileName) return; + var re = /\.(gpx|kml|(geo)?json)$/i; + var match = fileName.toLowerCase().match(re); + return match && match.length && match[0]; } - function 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 = []; + function xmlToDom(textdata) { + return new DOMParser().parseFromString(textdata, 'text/xml'); + } - for (var i in sequences) { - var sequence = sequences[i]; - if (!sequence.nodes) continue; - var firstNode = sequence.nodes[0]; - var lastNode = sequence.nodes[sequence.nodes.length - 1]; // part is closed if the first and last nodes are the same + drawData.setFile = function (extension, data) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; + var gj; - 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); + switch (extension) { + case '.gpx': + gj = togeojson.gpx(xmlToDom(data)); + break; + + case '.kml': + gj = togeojson.kml(xmlToDom(data)); + break; + + case '.geojson': + case '.json': + gj = JSON.parse(data); + break; } - return issues; + gj = gj || {}; - 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 (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = extension + ' data file'; + this.fitZoom(); } - } - var validation = function checkMismatchedGeometry(entity, graph) { - var issues = [vertexTaggedAsPointIssue(entity, graph), lineTaggedAsAreaIssue(entity)]; - issues = issues.concat(unclosedMultipolygonPartIssues(entity, graph)); - return issues.filter(Boolean); + dispatch.call('change'); + return this; }; - validation.type = type; - return validation; - } + drawData.showLabels = function (val) { + if (!arguments.length) return _showLabels; + _showLabels = val; + return this; + }; - function validationMissingRole() { - var type = 'missing_role'; + drawData.enabled = function (val) { + if (!arguments.length) return _enabled; + _enabled = val; - var validation = function checkMissingRole(entity, graph) { - var issues = []; + if (_enabled) { + showLayer(); + } else { + hideLayer(); + } - if (entity.type === 'way') { - graph.parentRelations(entity).forEach(function (relation) { - if (!relation.isMultipolygon()) return; - var member = relation.memberById(entity.id); + dispatch.call('change'); + return this; + }; - 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); + drawData.hasData = function () { + var gj = _geojson || {}; + return !!(_template || Object.keys(gj).length); + }; - if (way && isMissingRole(member)) { - issues.push(makeIssue(way, entity, member)); - } - }); - } + drawData.template = function (val, src) { + if (!arguments.length) return _template; // test source against OSM imagery blocklists.. - return issues; - }; + var osm = context.connection(); - function isMissingRole(member) { - return !member.role || !member.role.trim().length; - } + if (osm) { + var blocklists = osm.imageryBlocklists(); + var fail = false; + var tested = 0; + var regex; - 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 - })); - } - })]; - } - }); + 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.missing_role.multipolygon.reference')); - } - } - function makeAddRoleFix(role) { - return new validationIssueFix({ - title: _t.html('issues.fix.set_as_' + role + '.title'), - onClick: function onClick(context) { - var oldMember = this.issue.data.member; - var member = { - id: this.issue.entityIds[1], - type: oldMember.type, - role: role - }; - context.perform(actionChangeMember(this.issue.entityIds[0], member, oldMember.index), _t('operations.change_role.annotation', { - n: 1 - })); + if (!tested) { + regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; + fail = regex.test(val); } - }); - } + } - validation.type = type; - return validation; - } + _template = val; + _fileList = null; + _geojson = null; // strip off the querystring/hash from the template, + // it often includes the access token - function validationMissingTag(context) { - var type = 'missing_tag'; + _src = src || 'vectortile:' + val.split(/[?#]/)[0]; + dispatch.call('change'); + return this; + }; - function hasDescriptiveTags(entity, graph) { - var keys = Object.keys(entity.tags).filter(function (k) { - if (k === 'area' || k === 'name') { - return false; - } else { - return osmIsInterestingTag(k); - } - }); + drawData.geojson = function (gj, src) { + if (!arguments.length) return _geojson; + _template = null; + _fileList = null; + _geojson = null; + _src = null; + gj = gj || {}; - 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); + if (Object.keys(gj).length) { + _geojson = ensureIDs(gj); + _src = src || 'unknown.geojson'; } - return keys.length > 0; - } + dispatch.call('change'); + return this; + }; - function isUnknownRoad(entity) { - return entity.type === 'way' && entity.tags.highway === 'road'; - } + 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 isUntypedRelation(entity) { - return entity.type === 'relation' && !entity.tags.type; - } + reader.onload = function () { + return function (e) { + drawData.setFile(extension, e.target.result); + }; + }(); - 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 + reader.readAsText(f); + return this; + }; - 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 + drawData.url = function (url, defaultExtension) { + _template = null; + _fileList = null; + _geojson = null; + _src = null; // strip off any querystring/hash from the url before checking extension + var testUrl = url.split(/[?#]/)[0]; + var extension = getExtension(testUrl) || defaultExtension; - if (!subtype && isUnknownRoad(entity)) { - subtype = 'highway_classification'; + if (extension) { + _template = null; + d3_text(url).then(function (data) { + drawData.setFile(extension, data); + })["catch"](function () { + /* ignore */ + }); + } else { + drawData.template(url); } - 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.. + return this; + }; - 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(); + drawData.getSrc = function () { + return _src || ''; + }; - if (!disabledReasonID) { - deleteOnClick = function deleteOnClick(context) { - var id = this.issue.entityIds[0]; - var operation = operationDelete(context, [id]); + 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 (!operation.disabled()) { - operation(); - } - }; - } + switch (geom.type) { + case 'Point': + c = [c]; - 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; + case 'MultiPoint': + case 'LineString': + break; + + case 'MultiPolygon': + c = utilArrayFlatten(c); + + case 'Polygon': + case 'MultiLineString': + c = utilArrayFlatten(c); + break; } - })]; + /* eslint-enable no-fallthrough */ - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.' + referenceID + '.reference')); + + return utilArrayUnion(coords, c); + }, []); + + if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { + var extent = geoExtent(d3_geoBounds({ + type: 'LineString', + coordinates: coords + })); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); } + + return this; }; - validation.type = type; - return validation; + init(); + return drawData; } - 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()); - }; - - // { - // kvnd: "amenity/fast_food|Thaï Express~(North America)", - // kvn: "amenity/fast_food|Thaï Express", - // kv: "amenity/fast_food", - // k: "amenity", - // v: "fast_food", - // n: "Thaï Express", - // d: "(North America)", - // nsimple: "thaiexpress", - // kvnnsimple: "amenity/fast_food|thaiexpress" - // } + function 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 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; - }; + if (showTile) { + debugData.push({ + "class": 'red', + label: 'tile' + }); + } - 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$$0 = { - matchGroups: matchGroups - }; + if (showCollision) { + debugData.push({ + "class": 'yellow', + label: 'collision' + }); + } - var matchGroups$1 = require$$0.matchGroups; + if (showImagery) { + debugData.push({ + "class": 'orange', + label: 'imagery' + }); + } - var matcher$1 = function matcher() { - var _warnings = []; // array of match conflict pairs + if (showTouchTargets) { + debugData.push({ + "class": 'pink', + label: 'touchTargets' + }); + } - var _ambiguous = {}; - var _matchIndex = {}; - var matcher = {}; // Create an index of all the keys/simplenames for fast matching + if (showDownloaded) { + debugData.push({ + "class": 'purple', + label: 'downloaded' + }); + } - 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'); + 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; }); - Object.keys(brands).forEach(function (kvnd) { - return insertNames(kvnd, 'secondary'); + legendItems.exit().remove(); + legendItems.enter().append('span').attr('class', function (d) { + return "debug-legend-item ".concat(d["class"]); + }).text(function (d) { + return d.label; }); + var layer = selection.selectAll('.layer-debug').data(showImagery || showDownloaded ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-debug').merge(layer); // imagery - function insertNames(kvnd, which) { - var obj = brands[kvnd]; - var parts = to_parts(kvnd); // Exit early for ambiguous names in the second pass. - // They were collected in the first pass and we don't gather alt names for them. - - if (which === 'secondary' && parts.d) return; - - if (obj.countryCodes) { - parts.countryCodes = obj.countryCodes.slice(); // copy - } - - var nomatches = obj.nomatch || []; - - if (nomatches.some(function (s) { - return s === kvnd; - })) { - console.log("WARNING match/nomatch conflict for ".concat(kvnd)); - return; - } - - var match_kv = [parts.kv].concat(obj.matchTags || []).concat(["".concat(parts.k, "/yes"), "building/yes"]) // #3454 - match some generic tags - .map(function (s) { - return s.toLowerCase(); + var 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 match_nsimple = []; - - if (which === 'primary') { - match_nsimple = [parts.n].concat(obj.matchNames || []).concat(obj.tags.official_name || []) // #2732 - match alternate names - .map(simplify); - } else if (which === 'secondary') { - match_nsimple = [].concat(obj.tags.alt_name || []) // #2732 - match alternate names - .concat(obj.tags.short_name || []) // #2732 - match alternate names - .map(simplify); - } + var imagery = layer.selectAll('path.debug-imagery').data(features); + imagery.exit().remove(); + imagery.enter().append('path').attr('class', 'debug-imagery debug orange'); + })["catch"](function () { + /* ignore */ + }); // downloaded - if (!match_nsimple.length) return; // nothing to do + var osm = context.connection(); + var dataDownloaded = []; - 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 - } + 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]]] } - }); + }; }); } - }; // pass a `key`, `value`, `name` and return the best match, - // `countryCode` optional (if supplied, must match that too) - - 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) + var downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); + downloaded.exit().remove(); + downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update + 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. - matcher.matchParts = function (parts, countryCode) { - var match = null; - var inGroup = false; // fixme: we currently return a single match for ambiguous - match = _ambiguous[parts.kv] && _ambiguous[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // try to return an exact match + 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; + } + }; - match = _matchIndex[parts.kv] && _matchIndex[parts.kv][parts.nsimple]; - if (match && matchesCountryCode(match)) return match; // look in match groups + return drawDebug; + } - for (var mg in matchGroups$1) { - var matchGroup = matchGroups$1[mg]; - match = null; - inGroup = false; + /* + 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. + */ - for (var i = 0; i < matchGroup.length; i++) { - var otherkv = matchGroup[i].toLowerCase(); + function svgDefs(context) { + var _defsSelection = select(null); - if (!inGroup) { - inGroup = otherkv === parts.kv; - } + var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; - if (!match) { - // fixme: we currently return a single match for ambiguous - match = _ambiguous[otherkv] && _ambiguous[otherkv][parts.nsimple]; - } + function drawDefs(selection) { + _defsSelection = selection.append('defs'); // add markers - if (!match) { - match = _matchIndex[otherkv] && _matchIndex[otherkv][parts.nsimple]; - } + _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 (match && !matchesCountryCode(match)) { - match = null; - } - if (inGroup && match) { - return match; - } - } + 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 null; + addSidedMarker('natural', 'rgb(170, 170, 170)', 0); // for a coastline, the arrows are (somewhat unintuitively) on + // the water side, so let's color them blue (with a gap) to + // give a stronger indication - function matchesCountryCode(match) { - if (!countryCode) return true; - if (!match.countryCodes) return true; - return match.countryCodes.indexOf(countryCode) !== -1; - } - }; + addSidedMarker('coastline', '#77dede', 1); + addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle + // from the line visually suits that - matcher.getWarnings = function () { - return _warnings; - }; + addSidedMarker('barrier', '#ddd', 1); + addSidedMarker('man_made', '#fff', 0); - return matcher; - }; + _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 fromCharCode = String.fromCharCode; - var nativeFromCodePoint = String.fromCodePoint; + _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 - // 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(''); - } - }); + 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 quickselect$2 = createCommonjsModule(function (module, exports) { - (function (global, factory) { - module.exports = factory() ; - })(commonjsGlobal, function () { + 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 - function quickselect(arr, k, left, right, compare) { - quickselectStep(arr, k, left || 0, right || arr.length - 1, compare || defaultCompare); - } + _defsSelection.selectAll('clipPath').data([12, 18, 20, 32, 45]).enter().append('clipPath').attr('id', function (d) { + return 'ideditor-clip-square-' + d; + }).append('rect').attr('x', 0).attr('y', 0).attr('width', function (d) { + return d; + }).attr('height', function (d) { + return d; + }); // add symbol spritesheets - function quickselectStep(arr, k, left, right, compare) { - while (right > left) { - if (right - left > 600) { - var n = right - left + 1; - var m = k - left + 1; - var z = Math.log(n); - var s = 0.5 * Math.exp(2 * z / 3); - var sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); - var newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); - var newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); - quickselectStep(arr, k, newLeft, newRight, compare); - } - var t = arr[k]; - var i = left; - var j = right; - swap(arr, left, k); - if (compare(arr[right], t) > 0) swap(arr, left, right); + addSprites(_spritesheetIds, true); + } - while (i < j) { - swap(arr, i, j); - i++; - j--; + function addSprites(ids, overrideColors) { + _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); - while (compare(arr[i], t) < 0) { - i++; - } + var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); - while (compare(arr[j], t) > 0) { - j--; - } - } + 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 (compare(arr[left], t) === 0) swap(arr, left, j);else { - j++; - swap(arr, j, right); + if (overrideColors && d !== 'iD-sprite') { + // allow icon colors to be overridden.. + select(node).selectAll('path').attr('fill', 'currentColor'); } - if (j <= k) left = j + 1; - if (k <= j) right = j - 1; - } - } - - function swap(arr, i, j) { - var tmp = arr[i]; - arr[i] = arr[j]; - arr[j] = tmp; - } - - function defaultCompare(a, b) { - return a < b ? -1 : a > b ? 1 : 0; - } - - return quickselect; - }); - }); - - var rbush_1 = rbush; - var _default$2 = rbush; - - 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 - - this._maxEntries = Math.max(4, maxEntries || 9); - this._minEntries = Math.max(2, Math.ceil(this._maxEntries * 0.4)); - - if (format) { - this._initFormat(format); + })["catch"](function () { + /* ignore */ + }); + }); + spritesheets.exit().remove(); } - this.clear(); + drawDefs.addSprites = addSprites; + return drawDefs; } - 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; + var _layerEnabled$2 = false; - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; + var _qaService$2; - if (intersects$1(bbox, childBBox)) { - if (node.leaf) result.push(child);else if (contains$1(bbox, childBBox)) this._all(child, result);else nodesToSearch.push(child); - } - } + function svgKeepRight(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - node = nodesToSearch.pop(); - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - return result; - }, - collides: function collides(bbox) { - var node = this.data, - toBBox = this.toBBox; - if (!intersects$1(bbox, node)) return false; - var nodesToSearch = [], - i, - len, - child, - childBBox; + 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. - while (node) { - for (i = 0, len = node.children.length; i < len; i++) { - child = node.children[i]; - childBBox = node.leaf ? toBBox(child) : child; - if (intersects$1(bbox, childBBox)) { - if (node.leaf || contains$1(bbox, childBBox)) return true; - nodesToSearch.push(child); - } - } + function getService() { + if (services.keepRight && !_qaService$2) { + _qaService$2 = services.keepRight; - node = nodesToSearch.pop(); + _qaService$2.on('loaded', throttledRedraw); + } else if (!services.keepRight && _qaService$2) { + _qaService$2 = null; } - return false; - }, - load: function load(data) { - if (!(data && data.length)) return this; - - 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 - + return _qaService$2; + } // Show the markers - 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 + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - this._insert(node, this.data.height - node.height - 1, true); + 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. - 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 - while (node || path.length) { - if (!node) { - // go up - node = path.pop(); - parent = path[path.length - 1]; - i = indexes.pop(); - goingUp = true; - } + 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 (node.leaf) { - // check current node - index = findItem$1(item, node.children, equalsFn); - if (index !== -1) { - // item found, remove the item and condense tree upwards - node.children.splice(index, 1); - path.push(node); + 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 - this._condense(path); - return this; - } - } + 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 (!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 markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { + return d.id; + }); // exit - } + markers.exit().remove(); // enter - 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 = []; + var markersEnter = markers.enter().append('g').attr('class', function (d) { + return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.parentIssueType); + }); + markersEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + markersEnter.append('path').call(markerPath, 'shadow'); + markersEnter.append('use').attr('class', 'qaItem-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-bolt'); // update - while (node) { - if (node.leaf) result.push.apply(result, node.children);else nodesToSearch.push.apply(nodesToSearch, node.children); - node = nodesToSearch.pop(); - } + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - return result; - }, - _build: function _build(items, left, right, height) { - var N = right - left + 1, - M = this._maxEntries, - node; + 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 (N <= M) { - // reached leaf level; return leaf - node = createNode$1(items.slice(left, right + 1)); - calcBBox$1(node, this.toBBox); - return node; - } + targets.exit().remove(); // enter/update - 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 + 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); - M = Math.ceil(N / Math.pow(M, height - 1)); + 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. - node = createNode$1([]); - node.leaf = false; - node.height = height; // split the items into M mostly square tiles - var N2 = Math.ceil(N / M), - N1 = N2 * Math.ceil(Math.sqrt(M)), - i, - j, - right2, - right3; - multiSelect$1(items, left, right, N1, this.compareMinX); + function drawKeepRight(selection) { + var service = getService(); + var surface = context.surface(); - for (i = left; i <= right; i += N1) { - right2 = Math.min(i + N1 - 1, right); - multiSelect$1(items, i, right2, N2, this.compareMinY); + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - for (j = i; j <= right2; j += N2) { - right3 = Math.min(j + N2 - 1, right2); // pack each entry recursively + 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); - node.children.push(this._build(items, j, right3, height - 1)); + if (_layerEnabled$2) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); } } + } // Toggles the layer on and off - calcBBox$1(node, this.toBBox); - return node; - }, - _chooseSubtree: function _chooseSubtree(bbox, node, level, path) { - var i, len, child, targetNode, area, enlargement, minArea, minEnlargement; - while (true) { - path.push(node); - if (node.leaf || path.length - 1 === level) break; - minArea = minEnlargement = Infinity; + drawKeepRight.enabled = function (val) { + if (!arguments.length) return _layerEnabled$2; + _layerEnabled$2 = val; - 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 + if (_layerEnabled$2) { + layerOn(); + } else { + layerOff(); - 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; - } - } + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); } - - node = targetNode || node.children[0]; } - 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 + dispatch.call('change'); + return this; + }; - var node = this._chooseSubtree(bbox, this.data, level, insertPath); // put the item into the node + drawKeepRight.supported = function () { + return !!getService(); + }; + return drawKeepRight; + } - node.children.push(item); - extend$3(node, bbox); // split on node overflow; propagate upwards if necessary + function svgGeolocate(projection) { + var layer = select(null); - while (level >= 0) { - if (insertPath[level].children.length > this._maxEntries) { - this._split(insertPath, level); + var _position; - level--; - } else break; - } // adjust bboxes along the insertion path + function init() { + if (svgGeolocate.initialized) return; // run once + svgGeolocate.enabled = false; + svgGeolocate.initialized = true; + } - 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; + function showLayer() { + layer.style('display', 'block'); + } - this._chooseSplitAxis(node, m, M); + function hideLayer() { + layer.transition().duration(250).style('opacity', 0); + } - var splitIndex = this._chooseSplitIndex(node, m, M); + function layerOn() { + layer.style('opacity', 0).transition().duration(250).style('opacity', 1); + } - 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; + function layerOff() { + layer.style('display', 'none'); + } - 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 transform(d) { + return svgPointTransform(projection)(d); + } - 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; - } - } - } + function accuracy(accuracy, loc) { + // converts accuracy to pixels... + var degreesRadius = geoMetersToLat(accuracy), + tangentLoc = [loc[0], loc[1] + degreesRadius], + projectedTangent = projection(tangentLoc), + projectedLoc = projection([loc[0], loc[1]]); // southern most point will have higher pixel value... - return 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 + return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); + } + function update() { + var geolocation = { + loc: [_position.coords.longitude, _position.coords.latitude] + }; + var groups = layer.selectAll('.geolocations').selectAll('.geolocation').data([geolocation]); + groups.exit().remove(); + var pointsEnter = groups.enter().append('g').attr('class', 'geolocation'); + pointsEnter.append('circle').attr('class', 'geolocate-radius').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('fill-opacity', '0.3').attr('r', '0'); + pointsEnter.append('circle').attr('dx', '0').attr('dy', '0').attr('fill', 'rgb(15,128,225)').attr('stroke', 'white').attr('stroke-width', '1.5').attr('r', '6'); + groups.merge(pointsEnter).attr('transform', transform); + layer.select('.geolocate-radius').attr('r', accuracy(_position.coords.accuracy, geolocation.loc)); + } - 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 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); - for (i = m; i < M - m; i++) { - child = node.children[i]; - extend$3(leftBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(leftBBox); + if (enabled) { + update(); + } else { + layerOff(); } + } - for (i = M - m - 1; i >= m; i--) { - child = node.children[i]; - extend$3(rightBBox, node.leaf ? toBBox(child) : child); - margin += bboxMargin$1(rightBBox); - } + drawLocation.enabled = function (position, enabled) { + if (!arguments.length) return svgGeolocate.enabled; + _position = position; + svgGeolocate.enabled = enabled; - return margin; - }, - _adjustParentBBoxes: function _adjustParentBBoxes(bbox, path, level) { - // adjust bboxes along the given tree path - for (var i = level; i >= 0; i--) { - extend$3(path[i], bbox); - } - }, - _condense: function _condense(path) { - // go through the path, removing empty nodes and updating bboxes - for (var i = path.length - 1, siblings; i >= 0; i--) { - if (path[i].children.length === 0) { - if (i > 0) { - siblings = path[i - 1].children; - siblings.splice(siblings.indexOf(path[i]), 1); - } else this.clear(); - } else calcBBox$1(path[i], this.toBBox); + if (svgGeolocate.enabled) { + showLayer(); + layerOn(); + } else { + hideLayer(); } - }, - _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 this; + }; - for (var i = 0; i < items.length; i++) { - if (equalsFn(item, items[i])) return i; - } + init(); + return drawLocation; + } - return -1; - } // calculate node's bbox from bboxes of its children + 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(); - 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 _rskipped = new RBush(); + var _textWidthCache = {}; + var _entitybboxes = {}; // Listed from highest to lowest priority - 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; + 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]]; - for (var i = k, child; i < p; i++) { - child = node.children[i]; - extend$3(destNode, node.leaf ? toBBox(child) : child); + function shouldSkipIcon(preset) { + var noIcons = ['building', 'landuse', 'natural']; + return noIcons.some(function (s) { + return preset.id.indexOf(s) >= 0; + }); } - return destNode; - } + function get(array, prop) { + return function (d, i) { + return array[i][prop]; + }; + } - 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; - } + function textWidth(text, size, elem) { + var c = _textWidthCache[size]; + if (!c) c = _textWidthCache[size] = {}; - function compareNodeMinX$1(a, b) { - return a.minX - b.minX; - } + if (c[text]) { + return c[text]; + } else if (elem) { + c[text] = elem.getComputedTextLength(); + return c[text]; + } else { + var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); - function compareNodeMinY$1(a, b) { - return a.minY - b.minY; - } + if (str === null) { + return size / 3 * 2 * text.length; + } else { + return size / 3 * (2 * text.length + str.length); + } + } + } - function bboxArea$1(a) { - return (a.maxX - a.minX) * (a.maxY - a.minY); - } + function drawLinePaths(selection, entities, filter, classes, labels) { + var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit - function bboxMargin$1(a) { - return a.maxX - a.minX + (a.maxY - a.minY); - } + paths.exit().remove(); // enter/update - 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)); - } + 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 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 drawLineLabels(selection, entities, filter, classes, labels) { + var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit - function contains$1(a, b) { - return a.minX <= b.minX && a.minY <= b.minY && b.maxX <= a.maxX && b.maxY <= a.maxY; - } + texts.exit().remove(); // enter - function intersects$1(a, b) { - return b.minX <= a.maxX && b.minY <= a.maxY && b.maxX >= a.minX && b.maxY >= a.minY; - } + 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 - 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 + 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 - function multiSelect$1(arr, left, right, n, compare) { - var stack = [left, right], - mid; + texts.exit().remove(); // enter/update - 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); + 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); + }); } - } - 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 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 drawAreaLabels(selection, entities, filter, classes, labels) { + entities = entities.filter(hasText); + labels = labels.filter(hasText); + drawPointLabels(selection, entities, filter, classes, labels); - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode$1(b, bbox); + function hasText(d, i) { + return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); + } + } - while (true) { - if (!(codeA | codeB)) { - // accept - part.push(a); + function drawAreaIcons(selection, entities, filter, classes, labels) { + var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit - if (codeB !== lastCode) { - // segment went outside - part.push(b); + icons.exit().remove(); // enter/update - if (i < len - 1) { - // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } + 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; - 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); + if (!picon) { + return ''; } else { - // b outside - b = intersect$1(a, b, codeB, bbox); - codeB = bitCode$1(b, bbox); + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-15' : ''); } - } - - codeA = lastCode; + }); } - if (part.length) result.push(part); - return result; - } // Sutherland-Hodgeman polygon clipping algorithm + 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 polygonclip$1(points, bbox) { - var result, edge, prev, prevInside, i, p, inside; // clip against each side of the clip rectangle + var boxes = selection.selectAll('.' + which).data(gj); // exit - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length - 1]; - prevInside = !(bitCode$1(prev, bbox) & edge); + boxes.exit().remove(); // enter/update - 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 + boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + } - if (inside !== prevInside) result.push(intersect$1(prev, p, edge, bbox)); - if (inside) result.push(p); // add a point if it's inside + 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; - prev = p; - prevInside = inside; + for (i = 0; i < labelStack.length; i++) { + labelable.push([]); } - points = result; - if (!points.length) break; - } + if (fullRedraw) { + _rdrawn.clear(); - return result; - } // intersect a segment against one of the 4 lines that make up the bbox + _rskipped.clear(); + _entitybboxes = {}; + } else { + for (i = 0; i < entities.length; i++) { + entity = entities[i]; + var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); - 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 + for (j = 0; j < toRemove.length; j++) { + _rdrawn.remove(toRemove[j]); + _rskipped.remove(toRemove[j]); + } + } + } // Loop through all the entities to do some preprocessing - 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 (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top + 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; + } + + 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 + - return code; - } + if (geometry === 'vertex') { + geometry = 'point'; + } // Determine which entities are label-able - var whichPolygon_1 = whichPolygon; - function whichPolygon(data) { - var bboxes = []; + var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); + var icon = preset && !shouldSkipIcon(preset) && preset.icon; + if (!icon && !utilDisplayName(entity)) continue; - for (var i = 0; i < data.features.length; i++) { - var feature = data.features[i]; - var coords = feature.geometry.coordinates; + for (k = 0; k < labelStack.length; k++) { + var matchGeom = labelStack[k][0]; + var matchKey = labelStack[k][1]; + var matchVal = labelStack[k][2]; + var hasVal = entity.tags[matchKey]; - if (feature.geometry.type === 'Polygon') { - bboxes.push(treeItem(coords, feature.properties)); - } else if (feature.geometry.type === 'MultiPolygon') { - for (var j = 0; j < coords.length; j++) { - bboxes.push(treeItem(coords[j], feature.properties)); + if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { + labelable[k].push(entity); + break; + } } } - } - var tree = rbush_1().load(bboxes); + var positions = { + point: [], + line: [], + area: [] + }; + var labelled = { + point: [], + line: [], + area: [] + }; // Try and find a valid label for labellable entities - function query(p, multi) { - var output = [], - result = tree.search({ - minX: p[0], - minY: p[1], - maxX: p[0], - maxY: p[1] - }); + for (k = 0; k < labelable.length; k++) { + var fontSize = labelStack[k][3]; - 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; - } - } + 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; - return multi && output.length ? output : 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); + } - query.tree = tree; + if (p) { + if (geometry === 'vertex') { + geometry = 'point'; + } // treat vertex like point - query.bbox = function queryBBox(bbox) { - var output = []; - var result = tree.search({ - minX: bbox[0], - minY: bbox[1], - maxX: bbox[2], - maxY: bbox[3] - }); - for (var i = 0; i < result.length; i++) { - if (polygonIntersectsBBox(result[i].coords, bbox)) { - output.push(result[i].props); + p.classes = geometry + ' tag-' + labelStack[k][1]; + positions[geometry].push(p); + labelled[geometry].push(entity); + } } } - return output; - }; + function isInterestingVertex(entity) { + var selectedIDs = context.selectedIDs(); + return entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || selectedIDs.indexOf(entity.id) !== -1 || graph.parentWays(entity).some(function (parent) { + return selectedIDs.indexOf(parent.id) !== -1; + }); + } - return query; - } + 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 polygonIntersectsBBox(polygon, bbox) { - var bboxCenter = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - if (insidePolygon(polygon, bboxCenter)) return true; + var bbox; - for (var i = 0; i < polygon.length; i++) { - if (lineclip_1$1(polygon[i], bbox).length > 0) return true; - } + 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 + }; + } - return false; - } // ray casting algorithm for detecting if point is in polygon + if (tryInsert([bbox], entity.id, true)) { + return p; + } + } + 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 insidePolygon(rings, p) { - var inside = false; + var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; + var padding = 3; - for (var i = 0, len = rings.length; i < len; i++) { - var ring = rings[i]; + for (var i = 0; i < lineOffsets.length; i++) { + var offset = lineOffsets[i]; + var middle = offset / 100 * length; + var start = middle - width / 2; + if (start < 0 || start + width > length) continue; // generate subpath and ignore paths that are invalid or don't cross viewport. - for (var j = 0, len2 = ring.length, k = len2 - 1; j < len2; k = j++) { - if (rayIntersect(p, ring[j], ring[k])) inside = !inside; - } - } + var sub = subpath(points, start, start + width); - return inside; - } + if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { + continue; + } - 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 isReverse = reverse(sub); - function treeItem(coords, props) { - var item = { - minX: Infinity, - minY: Infinity, - maxX: -Infinity, - maxY: -Infinity, - coords: coords, - props: props - }; + if (isReverse) { + sub = sub.reverse(); + } - for (var i = 0; i < coords[0].length; i++) { - var p = coords[0][i]; - item.minX = Math.min(item.minX, p[0]); 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- var rawBorders = { - type: type, - features: features - }; + var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); - 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); + 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 loadDerivedDataAndCaches(borders) { - var identifierProps = ['iso1A2', 'iso1A3', 'm49', 'wikidata', 'emojiFlag', 'nameEn']; - var geometryFeatures = []; + if (tryInsert(bboxes, entity.id, false)) { + // accept this one + return { + 'font-size': height + 2, + lineString: lineString(sub), + startOffset: offset + '%' + }; + } + } - for (var i in borders.features) { - var _feature = borders.features[i]; - _feature.properties.id = _feature.properties.iso1A2 || _feature.properties.m49; - loadM49(_feature); - loadIsoStatus(_feature); - loadLevel(_feature); - loadGroups(_feature); - loadRoadSpeedUnit(_feature); - loadDriveSide(_feature); - loadFlag(_feature); - cacheFeatureByIDs(_feature); - if (_feature.geometry) geometryFeatures.push(_feature); - } + function 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); + } - for (var _i in borders.features) { - var _feature2 = borders.features[_i]; + function lineString(points) { + return 'M' + points.join('L'); + } - _feature2.properties.groups.sort(function (groupID1, groupID2) { - return levels.indexOf(featuresByCode[groupID1].properties.level) - levels.indexOf(featuresByCode[groupID2].properties.level); - }); + function subpath(points, from, to) { + var sofar = 0; + var start, end, i0, i1; - loadMembersForGroupsOf(_feature2); - } + 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 geometryOnlyCollection = { - type: 'RegionFeatureCollection', - features: geometryFeatures - }; - whichPolygonGetter = whichPolygon_1(geometryOnlyCollection); + if (!start && sofar + current >= from) { + portion = (from - sofar) / current; + start = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; + i0 = i + 1; + } - function loadGroups(feature) { - var props = feature.properties; + 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 (!props.groups) { - props.groups = []; - } + sofar += current; + } - if (props.country) { - props.groups.push(props.country); + var result = points.slice(i0, i1); + result.unshift(start); + result.push(end); + return result; + } } - if (props.m49 !== '001') { - props.groups.push('001'); - } - } + 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 = {}; - function loadM49(feature) { - var props = feature.properties; + if (picon) { + // icon and label.. + if (addIcon()) { + addLabel(iconSize + padding); + return p; + } + } else { + // label only.. + if (addLabel(0)) { + return p; + } + } - if (!props.m49 && props.iso1N3) { - props.m49 = props.iso1N3; - } - } + function addIcon() { + var iconX = centroid[0] - iconSize / 2; + var iconY = centroid[1] - iconSize / 2; + var bbox = { + minX: iconX, + minY: iconY, + maxX: iconX + iconSize, + maxY: iconY + iconSize + }; - function loadIsoStatus(feature) { - var props = feature.properties; + if (tryInsert([bbox], entity.id + 'I', true)) { + p.transform = 'translate(' + iconX + ',' + iconY + ')'; + return true; + } - if (!props.isoStatus && props.iso1A2) { - props.isoStatus = 'official'; - } - } + return false; + } - function loadLevel(feature) { - var props = feature.properties; - if (props.level) return; + function addLabel(yOffset) { + if (width && areaWidth >= width + 20) { + var labelX = centroid[0]; + var labelY = centroid[1] + yOffset; + var bbox = { + minX: labelX - width / 2 - padding, + minY: labelY - height / 2 - padding, + maxX: labelX + width / 2 + padding, + maxY: labelY + height / 2 + padding + }; - if (!props.country) { - props.level = 'country'; - } else if (props.isoStatus === 'official') { - props.level = 'territory'; - } else { - props.level = 'subterritory'; - } - } + 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 - function loadRoadSpeedUnit(feature) { - var props = feature.properties; - if (props.roadSpeedUnit === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.roadSpeedUnit = 'km/h'; - } - } + function doInsert(bbox, id) { + bbox.id = id; + var oldbox = _entitybboxes[id]; + + if (oldbox) { + _rdrawn.remove(oldbox); + } - function loadDriveSide(feature) { - var props = feature.properties; + _entitybboxes[id] = bbox; - if (props.driveSide === undefined && props.iso1A2 && props.iso1A2 !== 'EU') { - props.driveSide = 'right'; + _rdrawn.insert(bbox); } - } - function loadFlag(feature) { - if (!feature.properties.iso1A2) return; - var flag = feature.properties.iso1A2.replace(/./g, function (_char) { - return String.fromCodePoint(_char.charCodeAt(0) + 127397); - }); - feature.properties.emojiFlag = flag; - } + function tryInsert(bboxes, id, saveSkipped) { + var skipped = false; - function loadMembersForGroupsOf(feature) { - var featureID = feature.properties.id; - var standardizedGroupIDs = []; + for (var i = 0; i < bboxes.length; i++) { + var bbox = bboxes[i]; + bbox.id = id; // Check that label is visible - for (var j in feature.properties.groups) { - var groupID = feature.properties.groups[j]; - var groupFeature = featuresByCode[groupID]; - standardizedGroupIDs.push(groupFeature.properties.id); + if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { + skipped = true; + break; + } + + if (_rdrawn.collides(bbox)) { + skipped = true; + break; + } + } - if (groupFeature.properties.members) { - groupFeature.properties.members.push(featureID); + _entitybboxes[id] = bboxes; + + if (skipped) { + if (saveSkipped) { + _rskipped.load(bboxes); + } } else { - groupFeature.properties.members = [featureID]; + _rdrawn.load(bboxes); } + + return !skipped; } - feature.properties.groups = standardizedGroupIDs; - } + var layer = selection.selectAll('.layer-osm.labels'); + layer.selectAll('.labels-group').data(['halo', 'label', 'debug']).enter().append('g').attr('class', function (d) { + return 'labels-group ' + d; + }); + var halo = layer.selectAll('.labels-group.halo'); + var label = layer.selectAll('.labels-group.label'); + var debug = layer.selectAll('.labels-group.debug'); // points - function cacheFeatureByIDs(feature) { - for (var k in identifierProps) { - var prop = identifierProps[k]; - var id = prop && feature.properties[prop]; + drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); + drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines - if (id) { - id = id.replace(idFilterRegex, '').toUpperCase(); - featuresByCode[id] = feature; - } - } + 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 (feature.properties.aliases) { - for (var j in feature.properties.aliases) { - var alias = feature.properties.aliases[j].replace(idFilterRegex, '').toUpperCase(); - featuresByCode[alias] = feature; - } - } - } - } + 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 - function locArray(loc) { - if (Array.isArray(loc)) { - return loc; - } else if (loc.coordinates) { - return loc.coordinates; + drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); + drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); + layer.call(filterLabels); } - return loc.geometry.coordinates; - } + 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 smallestFeature(loc) { - var query = locArray(loc); - var featureProperties = whichPolygonGetter(query); - if (!featureProperties) return null; - return featuresByCode[featureProperties.id]; - } + if (mouse) { + pad = 20; + bbox = { + minX: mouse[0] - pad, + minY: mouse[1] - pad, + maxX: mouse[0] + pad, + maxY: mouse[1] + pad + }; - function countryFeature(loc) { - var feature = smallestFeature(loc); - if (!feature) return null; - var countryCode = feature.properties.country || feature.properties.iso1A2; - return featuresByCode[countryCode]; - } + var nearMouse = _rdrawn.search(bbox).map(function (entity) { + return entity.id; + }); + + ids.push.apply(ids, nearMouse); + } // hide labels on selected nodes (they look weird when dragging / haloed) - 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; - for (var i in features) { - var _feature3 = features[i]; + for (var i = 0; i < selectedIDs.length; i++) { + var entity = graph.hasEntity(selectedIDs[i]); - if (_feature3.properties.level === targetLevel || levels.indexOf(_feature3.properties.level) > targetLevelIndex) { - return _feature3; + if (entity && entity.type === 'node') { + ids.push(selectedIDs[i]); } } - return null; - } + layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. - return countryFeature(loc); - } + var debug = selection.selectAll('.labels-group.debug'); + var gj = []; - function featureForID(id) { - var stringID; + if (context.getDebug('collision')) { + gj = bbox ? [{ + type: 'Polygon', + coordinates: [[[bbox.minX, bbox.minY], [bbox.maxX, bbox.minY], [bbox.maxX, bbox.maxY], [bbox.minX, bbox.maxY], [bbox.minX, bbox.minY]]] + }] : []; + } - if (typeof id === 'number') { - stringID = id.toString(); + var box = debug.selectAll('.debug-mouse').data(gj); // exit - if (stringID.length === 1) { - stringID = '00' + stringID; - } else if (stringID.length === 2) { - stringID = '0' + stringID; - } - } else { - stringID = id.replace(idFilterRegex, '').toUpperCase(); + box.exit().remove(); // enter/update + + box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); } - return featuresByCode[stringID] || null; + var throttleFilterLabels = throttle(filterLabels, 100); + + drawLabels.observe = function (selection) { + var listener = function listener() { + throttleFilterLabels(selection); + }; + + selection.on('mousemove.hidelabels', listener); + context.on('enter.hidelabels', listener); + }; + + drawLabels.off = function (selection) { + throttleFilterLabels.cancel(); + selection.on('mousemove.hidelabels', null); + context.on('enter.hidelabels', null); + }; + + return drawLabels; } - function smallestOrMatchingFeature(query) { - if (_typeof(query) === 'object') { - return smallestFeature(query); - } + var _layerEnabled$1 = false; - return featureForID(query); - } + var _qaService$1; - function feature(query, opts) { - if (_typeof(query) === 'object') { - return featureForLoc(query, opts); - } + function svgImproveOSM(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - 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 = []; + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; - if (!strict || _typeof(query) === 'object') { - features.push(feature); - } + 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 - var properties = feature.properties; - for (var i in properties.groups) { - var groupID = properties.groups[i]; - features.push(featuresByCode[groupID]); - } + function getService() { + if (services.improveOSM && !_qaService$1) { + _qaService$1 = services.improveOSM; - return features; - } - function roadSpeedUnit(query) { - var feature = smallestOrMatchingFeature(query); - return feature && feature.properties.roadSpeedUnit || null; - } + _qaService$1.on('loaded', throttledRedraw); + } else if (!services.improveOSM && _qaService$1) { + _qaService$1 = null; + } - var _dataDeprecated; + return _qaService$1; + } // Show the markers - var _nsi; - function validationOutdatedTags() { - var type = 'outdated_tags'; - var nsiKeys = ['amenity', 'shop', 'tourism', 'leisure', 'office']; // A concern here in switching to async data means that `_dataDeprecated` - // and `_nsi` will not be available at first, so the data on early tiles - // may not have tags validated fully. - // initialize deprecated tags array + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the markers and their touch targets - _mainFileFetcher.get('deprecated').then(function (d) { - return _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); - _mainFileFetcher.get('nsi_brands').then(function (d) { - _nsi = { - brands: d.brands, - matcher: matcher$1(), - wikidata: {}, - wikipedia: {} - }; // initialize name-suggestion-index matcher - _nsi.matcher.buildMatchIndex(d.brands); // index all known wikipedia and wikidata tags + 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. - Object.keys(d.brands).forEach(function (kvnd) { - var brand = d.brands[kvnd]; - var wd = brand.tags['brand:wikidata']; - var wp = brand.tags['brand:wikipedia']; + function 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 (wd) { - _nsi.wikidata[wd] = kvnd; - } - if (wp) { - _nsi.wikipedia[wp] = kvnd; - } + 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'); }); - return _nsi; - })["catch"](function () { - /* ignore */ - }); + } // Update the issue markers - function oldTagIssues(entity, graph) { - var oldTags = Object.assign({}, entity.tags); // shallow copy - var preset = _mainPresetIndex.match(entity, graph); - var subtype = 'deprecated_tags'; - if (!preset) return []; // upgrade preset.. + 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 (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.. + var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit + markers.exit().remove(); // enter - if (_dataDeprecated) { - var deprecatedTags = entity.deprecatedTags(_dataDeprecated); + var markersEnter = markers.enter().append('g').attr('class', function (d) { + return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + }); + markersEnter.append('polygon').call(markerPath, 'shadow'); + markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); + markersEnter.append('polygon').attr('fill', 'currentColor').call(markerPath, 'qaItem-fill'); + markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { + var picon = d.icon; - if (deprecatedTags.length) { - deprecatedTags.forEach(function (tag) { - graph = actionUpgradeTags(entity.id, tag.old, tag.replace)(graph); - }); - entity = graph.entity(entity.id); + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); } - } // add missing addTags.. + }); // update + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - var newTags = Object.assign({}, entity.tags); // shallow copy + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + var targets = touchLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { + return d.id; + }); // exit - if (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]; - } - } - }); + targets.exit().remove(); // enter/update + + targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { + return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); + }).attr('transform', getTransform); + + function sortY(a, b) { + return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; } + } // Draw the ImproveOSM layer and schedule loading issues and updating markers. - 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 drawImproveOSM(selection) { + var service = getService(); + var surface = context.surface(); - if (!isBrand && newTags.wikipedia) { - // fallback to `wikipedia` - isBrand = _nsi.wikipedia[newTags.wikipedia]; - } + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - if (isBrand && !newTags.office) { - // but avoid doing this for corporate offices - if (newTags.wikidata) { - newTags['brand:wikidata'] = newTags.wikidata; - delete newTags.wikidata; - } + drawLayer = selection.selectAll('.layer-improveOSM').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-improveOSM').style('display', _layerEnabled$1 ? 'block' : 'none').merge(drawLayer); - if (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. + if (_layerEnabled$1) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off - } // try key/value|name match against name-suggestion-index + drawImproveOSM.enabled = function (val) { + if (!arguments.length) return _layerEnabled$1; + _layerEnabled$1 = val; - if (newTags.name) { - for (var i = 0; i < nsiKeys.length; i++) { - var k = nsiKeys[i]; - if (!newTags[k]) continue; - var center = entity.extent(graph).center(); - var countryCode = iso1A2Code(center); + if (_layerEnabled$1) { + layerOn(); + } else { + layerOff(); - var match = _nsi.matcher.matchKVN(k, newTags[k], newTags.name, countryCode && countryCode.toLowerCase()); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } + } - if (!match) continue; // for now skip ambiguous matches (like Target~(USA) vs Target~(Australia)) + dispatch.call('change'); + return this; + }; - if (match.d) continue; - var brand = _nsi.brands[match.kvnd]; + drawImproveOSM.supported = function () { + return !!getService(); + }; - 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]; - } + return drawImproveOSM; + } - return acc; - }, {}); - nsiKeys.forEach(function (k) { - return delete newTags[k]; - }); - Object.assign(newTags, brand.tags, keepTags); - break; - } - } - } - } // determine diff + var _layerEnabled = false; + var _qaService; - var tagDiff = utilTagDiff(oldTags, newTags); - if (!tagDiff.length) return []; - var isOnlyAddingTags = tagDiff.every(function (d) { - return d.type === '+'; - }); - var prefix = ''; + function svgOsmose(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + return dispatch.call('change'); + }, 1000); - if (subtype === 'noncanonical_brand') { - prefix = 'noncanonical_brand.'; - } else if (subtype === 'deprecated_tags' && isOnlyAddingTags) { - subtype = 'incomplete_tags'; - prefix = 'incomplete.'; - } // don't allow autofixing brand tags + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var layerVisible = false; + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + } // Loosely-coupled osmose service for fetching issues - 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 getService() { + if (services.osmose && !_qaService) { + _qaService = services.osmose; - 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); + _qaService.on('loaded', throttledRedraw); + } else if (!services.osmose && _qaService) { + _qaService = null; } - function showMessage(context) { - var currEntity = context.hasEntity(entity.id); - if (!currEntity) return ''; - var messageID = "issues.outdated_tags.".concat(prefix, "message"); + return _qaService; + } // Show the markers - if (subtype === 'noncanonical_brand' && isOnlyAddingTags) { - messageID += '_incomplete'; - } - return _t.html(messageID, { - feature: utilDisplayLabel(currEntity, context.graph()) - }); + function editOn() { + if (!layerVisible) { + layerVisible = true; + drawLayer.style('display', 'block'); } + } // Immediately remove the markers and their touch targets - 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 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. - function oldMultipolygonIssues(entity, graph) { - var multipolygon, outerWay; - if (entity.type === 'relation') { - outerWay = osmOldMultipolygonOuterMemberOfRelation(entity, graph); - multipolygon = entity; - } else if (entity.type === 'way') { - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); - outerWay = entity; - } else { - return []; - } + function 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 (!multipolygon || !outerWay) return []; - return [new validationIssue({ - type: type, - subtype: 'old_multipolygon', - severity: 'warning', - message: showMessage, - reference: showReference, - entityIds: [outerWay.id, multipolygon.id], - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - autoArgs: [doUpgrade, _t('issues.fix.move_tags.annotation')], - title: _t.html('issues.fix.move_tags.title'), - onClick: function onClick(context) { - context.perform(doUpgrade, _t('issues.fix.move_tags.annotation')); - } - })]; - } - })]; - function doUpgrade(graph) { - var currMultipolygon = graph.hasEntity(multipolygon.id); - var currOuterWay = graph.hasEntity(outerWay.id); - if (!currMultipolygon || !currOuterWay) return graph; - currMultipolygon = currMultipolygon.mergeTags(currOuterWay.tags); - graph = graph.replace(currMultipolygon); - return actionChangeTags(currOuterWay.id, {})(graph); - } + function layerOff() { + throttledRedraw.cancel(); + drawLayer.interrupt(); + touchLayer.selectAll('.qaItem.osmose').remove(); + drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { + editOff(); + dispatch.call('change'); + }); + } // Update the issue markers - function showMessage(context) { - var currMultipolygon = context.hasEntity(multipolygon.id); - if (!currMultipolygon) return ''; - return _t.html('issues.old_multipolygon.message', { - multipolygon: utilDisplayLabel(currMultipolygon, context.graph()) - }); - } - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.old_multipolygon.reference')); - } - } + function updateMarkers() { + if (!layerVisible || !_layerEnabled) return; + var service = getService(); + var selectedID = context.selectedErrorID(); + var data = service ? service.getItems(projection) : []; + var getTransform = svgPointTransform(projection); // Draw markers.. - var validation = function checkOutdatedTags(entity, graph) { - var issues = oldMultipolygonIssues(entity, graph); - if (!issues.length) issues = oldTagIssues(entity, graph); - return issues; - }; + var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - validation.type = type; - return validation; - } + markers.exit().remove(); // enter - function validationPrivateData() { - var type = 'private_data'; // assume that some buildings are private + 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; - 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 + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } + }); // update - var publicKeys = { - amenity: true, - craft: true, - historic: true, - leisure: true, - office: true, - shop: true, - tourism: true - }; // these tags may contain personally identifying info + markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { + return d.id === selectedID; + }).attr('transform', getTransform); // Draw targets.. - var personalTags = { - 'contact:email': true, - 'contact:fax': true, - 'contact:phone': true, - email: true, - fax: true, - phone: true - }; + if (touchLayer.empty()) return; + var fillClass = context.getDebug('target') ? 'pink' : 'nocolor'; + var targets = touchLayer.selectAll('.qaItem.osmose').data(data, function (d) { + return d.id; + }); // exit - var validation = function checkPrivateData(entity) { - var tags = entity.tags; - if (!tags.building || !privateBuildingValues[tags.building]) return []; - var keepTags = {}; + targets.exit().remove(); // enter/update - for (var k in tags) { - if (publicKeys[k]) return []; // probably a public feature + 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 (!personalTags[k]) { - keepTags[k] = tags[k]; - } + 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 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 + function drawOsmose(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(this.entityIds[0]); - if (!currEntity) return ''; - return _t.html('issues.private_data.contact.message', { - feature: utilDisplayLabel(currEntity, context.graph()) + drawLayer = selection.selectAll('.layer-osmose').data(service ? [0] : []); + drawLayer.exit().remove(); + drawLayer = drawLayer.enter().append('g').attr('class', 'layer-osmose').style('display', _layerEnabled ? 'block' : 'none').merge(drawLayer); + + if (_layerEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadIssues(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off + + + drawOsmose.enabled = function (val) { + if (!arguments.length) return _layerEnabled; + _layerEnabled = val; + + 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(); - function showReference(selection) { - var enter = selection.selectAll('.issue-reference').data([0]).enter(); - enter.append('div').attr('class', 'issue-reference').html(_t.html('issues.private_data.reference')); - enter.append('strong').html(_t.html('issues.suggested')); - enter.append('table').attr('class', 'tagDiff-table').selectAll('.tagDiff-row').data(tagDiff).enter().append('tr').attr('class', 'tagDiff-row').append('td').attr('class', function (d) { - var klass = d.type === '+' ? 'add' : 'remove'; - return 'tagDiff-cell tagDiff-cell-' + klass; - }).html(function (d) { - return d.display; - }); + if (context.selectedErrorID()) { + context.enter(modeBrowse(context)); + } } + + dispatch.call('change'); + return this; }; - validation.type = type; - return validation; + drawOsmose.supported = function () { + return !!getService(); + }; + + return drawOsmose; } - 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 svgStreetside(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - _mainFileFetcher.get('nsi_filters').then(function (filters) { - // known list of generic names (e.g. "bar") - _discardNameRegexes = filters.discardNames.map(function (discardName) { - return new RegExp(discardName, 'i'); - }); - })["catch"](function () { - /* ignore */ - }); + var minZoom = 14; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _viewerYaw = 0; + var _selectedSequence = null; - function isDiscardedSuggestionName(lowercaseName) { - return _discardNameRegexes.some(function (regex) { - return regex.test(lowercaseName); - }); - } // test if the name is just the key or tag value (e.g. "park") + var _streetside; + /** + * init(). + */ - function nameMatchesRawTag(lowercaseName, tags) { - for (var i = 0; i < keysToTestForGenericValues.length; i++) { - var key = keysToTestForGenericValues[i]; - var val = tags[key]; + function init() { + if (svgStreetside.initialized) return; // run once - if (val) { - val = val.toLowerCase(); + svgStreetside.enabled = false; + svgStreetside.initialized = true; + } + /** + * getService(). + */ - if (key === lowercaseName || val === lowercaseName || key.replace(/\_/g, ' ') === lowercaseName || val.replace(/\_/g, ' ') === lowercaseName) { - return true; - } - } + + 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; } - return false; + return _streetside; } + /** + * showLayer(). + */ - function isGenericName(name, tags) { - name = name.toLowerCase(); - return nameMatchesRawTag(name, tags) || isDiscardedSuggestionName(name); + + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); } + /** + * hideLayer(). + */ - 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 - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_generic_name.annotation')); - } - })]; - } - }); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } + /** + * editOn(). + */ - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); - } + + function editOn() { + layer.style('display', 'block'); } + /** + * editOff(). + */ - function makeIncorrectNameIssue(entityId, nameKey, incorrectName, langCode) { - return new validationIssue({ - type: type, - subtype: 'not_name', - severity: 'warning', - message: function message(context) { - var entity = context.hasEntity(this.entityIds[0]); - if (!entity) return ''; - var preset = _mainPresetIndex.match(entity, context.graph()); - var langName = langCode && _mainLocalizer.languageName(langCode); - return _t.html('issues.incorrect_name.message' + (langName ? '_language' : ''), { - feature: preset.name(), - name: incorrectName, - language: langName - }); - }, - reference: showReference, - entityIds: [entityId], - hash: nameKey + '=' + incorrectName, - dynamicFixes: function dynamicFixes() { - return [new validationIssueFix({ - icon: 'iD-operation-delete', - title: _t.html('issues.fix.remove_the_name.title'), - onClick: function onClick(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy - delete tags[nameKey]; - context.perform(actionChangeTags(entityId, tags), _t('issues.fix.remove_mistaken_name.annotation')); - } - })]; - } - }); + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } + /** + * click() Handles 'bubble' point click event. + */ - function showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.generic_name.reference')); + + function click(d3_event, d) { + var service = getService(); + if (!service) return; // try to preserve the viewer rotation when staying on the same sequence + + if (d.sequenceKey !== _selectedSequence) { + _viewerYaw = 0; // reset } + + _selectedSequence = d.sequenceKey; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); + }); + context.map().centerEase(d.loc); } + /** + * mouseover(). + */ - var validation = function checkGenericName(entity) { - // a generic name is okay if it's a known brand or entity - if (entity.hasWikidata()) return []; - var issues = []; - var notNames = (entity.tags['not:name'] || '').split(';'); - for (var key in entity.tags) { - var m = key.match(/^name(?:(?::)([a-zA-Z_-]+))?$/); - if (!m) continue; - var langCode = m.length >= 2 ? m[1] : null; - var value = entity.tags[key]; + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); + } + /** + * mouseout(). + */ - if (notNames.length) { - for (var i in notNames) { - var notName = notNames[i]; - if (notName && value === notName) { - issues.push(makeIncorrectNameIssue(entity.id, key, value, langCode)); - continue; - } - } - } + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } + /** + * transform(). + */ - if (isGenericName(value, entity.tags)) { - issues.push(makeGenericNameIssue(entity.id, key, value, langCode)); - } - } - return issues; - }; + function transform(d) { + var t = svgPointTransform(projection)(d); + var rot = d.ca + _viewerYaw; - validation.type = type; - return validation; - } + if (rot) { + t += ' rotate(' + Math.floor(rot) + ',0,0)'; + } - 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 + return t; + } - var epsilon = 0.05; - var nodeThreshold = 10; + function viewerChanged() { + var service = getService(); + if (!service) return; + var viewer = service.viewer(); + if (!viewer) return; // update viewfield rotation - function isBuilding(entity, graph) { - if (entity.type !== 'way' || entity.geometry(graph) !== 'area') return false; - return entity.tags.building && entity.tags.building !== 'no'; + _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed + // e.g. during drags or easing. + + if (context.map().isTransformed()) return; + layer.selectAll('.viewfield-group.currentView').attr('transform', transform); } - var validation = function checkUnsquareWay(entity, graph) { - if (!isBuilding(entity, graph)) return []; // don't flag ways marked as physically unsquare + function filterBubbles(bubbles) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - 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 (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() >= fromTimestamp; + }); + } - var nodes = graph.childNodes(entity).slice(); // shallow copy + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + bubbles = bubbles.filter(function (bubble) { + return new Date(bubble.captured_at).getTime() <= toTimestamp; + }); + } - if (nodes.length > nodeThreshold + 1) return []; // +1 because closing node appears twice - // ignore if not all nodes are fully downloaded + if (usernames) { + bubbles = bubbles.filter(function (bubble) { + return usernames.indexOf(bubble.captured_by) !== -1; + }); + } - 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 bubbles; + } - 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 filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - 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 + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; + }); + } - 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 (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (sequences) { + return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; + }); + } - autoArgs = [autoAction, _t('operations.orthogonalize.annotation.feature', { - n: 1 - })]; + if (usernames) { + sequences = sequences.filter(function (sequences) { + return usernames.indexOf(sequences.properties.captured_by) !== -1; + }); } - 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 + return sequences; + } + /** + * update(). + */ - context.perform(actionOrthogonalize(entityId, context.projection, undefined, degreeThreshold), _t('operations.orthogonalize.annotation.feature', { - n: 1 - })); // run after the squaring transition (currently 150ms) - window.setTimeout(function () { - completionHandler(); - }, 175); - } - }) - /* - new validationIssueFix({ - title: t.html('issues.fix.tag_as_unsquare.title'), - onClick: function(context) { - var entityId = this.issue.entityIds[0]; - var entity = context.entity(entityId); - var tags = Object.assign({}, entity.tags); // shallow copy - tags.nonsquare = 'yes'; - context.perform( - actionChangeTags(entityId, tags), - t('issues.fix.tag_as_unsquare.annotation') - ); - } - }) - */ - ]; - } - })]; + function 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 showReference(selection) { - selection.selectAll('.issue-reference').data([0]).enter().append('div').attr('class', 'issue-reference').html(_t.html('issues.unsquare_way.buildings.reference')); + if (context.photos().showsPanoramic()) { + sequences = service ? service.sequences(projection) : []; + bubbles = service && showMarkers ? service.bubbles(projection) : []; + sequences = filterSequences(sequences); + bubbles = filterBubbles(bubbles); } - }; - validation.type = type; - return validation; - } + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - 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 - }); + traces.exit().remove(); // enter/update - function coreValidator(context) { - var dispatch$1 = dispatch('validated', 'focusedIssue'); - var validator = utilRebind({}, dispatch$1, 'on'); - var _rules = {}; - var _disabledRules = {}; - var _ignoredIssueIDs = {}; // issue.id -> true + 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 - var _baseCache = validationCache(); // issues before any user edits + 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 _headCache = validationCache(); // issues after all user edits + 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); - var _validatedGraph = null; + 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 + */ + + + function drawImages(selection) { + var enabled = svgStreetside.enabled; + var service = getService(); + layer = selection.selectAll('.layer-streetside-images').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-streetside-images').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'sequences'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); + + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadBubbles(projection); + } else { + editOff(); + } + } + } + /** + * drawImages.enabled(). + */ - var _deferred = new Set(); // - // initialize the validator rulesets - // + 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); + } + + dispatch.call('change'); + return this; + }; + /** + * drawImages.supported(). + */ - validator.init = function () { - Object.values(Validations).forEach(function (validation) { - if (typeof validation !== 'function') return; - var fn = validation(context); - var key = fn.type; - _rules[key] = fn; - }); - var disabledRules = corePreferences('validate-disabledRules'); - if (disabledRules) { - disabledRules.split(',').forEach(function (key) { - _disabledRules[key] = true; - }); - } + drawImages.supported = function () { + return !!getService(); }; - function reset(resetIgnored) { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + init(); + return drawImages; + } - _deferred["delete"](handle); - }); // clear caches + function svgMapillaryImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - if (resetIgnored) _ignoredIssueIDs = {}; - _baseCache = validationCache(); - _headCache = validationCache(); - _validatedGraph = null; - } // - // clear caches, called whenever iD resets after a save - // + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + var _mapillary; - validator.reset = function () { - reset(true); - }; + function init() { + if (svgMapillaryImages.initialized) return; // run once - validator.resetIgnoredIssues = function () { - _ignoredIssueIDs = {}; // reload UI + svgMapillaryImages.enabled = false; + svgMapillaryImages.initialized = true; + } - dispatch$1.call('validated'); - }; // must update issues when the user changes the unsquare thereshold + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; + _mapillary.event.on('loadedImages', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - validator.reloadUnsquareIssues = function () { - reloadUnsquareIssues(_headCache, context.graph()); - reloadUnsquareIssues(_baseCache, context.history().base()); - dispatch$1.call('validated'); - }; + return _mapillary; + } - function reloadUnsquareIssues(cache, graph) { - var checkUnsquareWay = _rules.unsquare_way; - if (typeof checkUnsquareWay !== 'function') return; // uncache existing + 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'); + }); + } - cache.uncacheIssuesOfType('unsquare_way'); - var buildings = context.history().tree().intersects(geoExtent([-180, -90], [180, 90]), graph) // everywhere - .filter(function (entity) { - return entity.type === 'way' && entity.tags.building && entity.tags.building !== 'no'; - }); // rerun for all buildings + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); + } - buildings.forEach(function (entity) { - var detected = checkUnsquareWay(entity, graph); - if (detected.length !== 1) return; - var issue = detected[0]; + function editOn() { + layer.style('display', 'block'); + } - if (!cache.issuesByEntityID[entity.id]) { - cache.issuesByEntityID[entity.id] = new Set(); - } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - cache.issuesByEntityID[entity.id].add(issue.id); - cache.issuesByIssueID[issue.id] = issue; + function click(d3_event, image) { + var service = getService(); + if (!service) return; + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, image.id).showViewer(context); }); - } // options = { - // what: 'all', // 'all' or 'edited' - // where: 'all', // 'all' or 'visible' - // includeIgnored: false // true, false, or 'only' - // includeDisabledRules: false // true, false, or 'only' - // }; + context.map().centerEase(image.loc); + } + function mouseover(d3_event, image) { + var service = getService(); + if (service) service.setStyles(context, image); + } - 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.. + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); + } - var entityIds = issue.entityIds || []; + function transform(d) { + var t = svgPointTransform(projection)(d); - for (var i = 0; i < entityIds.length; i++) { - var entityId = entityIds[i]; + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + } - if (!context.hasEntity(entityId)) { - delete _headCache.issuesByEntityID[entityId]; - delete _headCache.issuesByIssueID[issue.id]; - return false; - } - } + return t; + } - if (opts.what === 'edited' && _baseCache.issuesByIssueID[issue.id]) return false; + function filterImages(images) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - if (opts.where === 'visible') { - var extent = issue.extent(context.graph()); - if (!view.intersects(extent)) return false; - } + if (!showsPano || !showsFlat) { + images = images.filter(function (image) { + if (image.is_pano) return showsPano; + return showsFlat; + }); + } - return true; - }); - }; + if (fromDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() >= new Date(fromDate).getTime(); + }); + } - validator.getResolvedIssues = function () { - var baseIssues = Object.values(_baseCache.issuesByIssueID); - return baseIssues.filter(function (issue) { - return !_headCache.issuesByIssueID[issue.id]; - }); - }; + if (toDate) { + images = images.filter(function (image) { + return new Date(image.captured_at).getTime() <= new Date(toDate).getTime(); + }); + } - validator.focusIssue = function (issue) { - var extent = issue.extent(context.graph()); + return images; + } - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); // select the first entity + function filterSequences(sequences) { + var showsPano = context.photos().showsPanoramic(); + var showsFlat = context.photos().showsFlat(); + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - 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 - } + if (!showsPano || !showsFlat) { + sequences = sequences.filter(function (sequence) { + if (sequence.properties.hasOwnProperty('is_pano')) { + if (sequence.properties.is_pano) return showsPano; + return showsFlat; + } + + return false; + }); } - }; - 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 + if (fromDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() >= new Date(fromDate).getTime().toString(); + }); + } + if (toDate) { + sequences = sequences.filter(function (sequence) { + return new Date(sequence.properties.captured_at).getTime() <= new Date(toDate).getTime().toString(); + }); + } - 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 + return sequences; + } - validator.getSharedEntityIssues = function (entityIDs, options) { - var cache = _headCache; // gather the issues that are common to all the entities + 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 - var issueIDs = entityIDs.reduce(function (acc, entityID) { - var entityIssueIDs = cache.issuesByEntityID[entityID] || new Set(); + traces.exit().remove(); // enter/update - if (!acc) { - return new Set(entityIssueIDs); - } + 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 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; - } + groups.exit().remove(); // enter - var index1 = orderedIssueTypes.indexOf(issue1.type); - var index2 = orderedIssueTypes.indexOf(issue2.type); + 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 (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; + 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); + + 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 { - // order explicit types before everything else - return index1 !== -1 ? -1 : 1; + return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; } - }); - }; + } + } - validator.getEntityIssues = function (entityID, options) { - return validator.getSharedEntityIssues([entityID], options); - }; + 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); - validator.getRuleKeys = function () { - return Object.keys(_rules); - }; + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); + } + } + } - validator.isRuleEnabled = function (key) { - return !_disabledRules[key]; - }; + drawImages.enabled = function (_) { + if (!arguments.length) return svgMapillaryImages.enabled; + svgMapillaryImages.enabled = _; - validator.toggleRule = function (key) { - if (_disabledRules[key]) { - delete _disabledRules[key]; + if (svgMapillaryImages.enabled) { + showLayer(); + context.photos().on('change.mapillary_images', update); } else { - _disabledRules[key] = true; + hideLayer(); + context.photos().on('change.mapillary_images', null); } - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + dispatch.call('change'); + return this; }; - validator.disableRules = function (keys) { - _disabledRules = {}; - keys.forEach(function (k) { - _disabledRules[k] = true; - }); - corePreferences('validate-disabledRules', Object.keys(_disabledRules).join(',')); - validator.validate(); + drawImages.supported = function () { + return !!getService(); }; - validator.ignoreIssue = function (id) { - _ignoredIssueIDs[id] = true; - }; // - // Run validation on a single entity for the given graph - // - - - function validateEntity(entity, graph) { - var entityIssues = []; // runs validation and appends resulting issues + init(); + return drawImages; + } - function runValidation(key) { - var fn = _rules[key]; + function svgMapillaryPosition(projection, context) { + var throttledRedraw = throttle(function () { + update(); + }, 1000); - if (typeof fn !== 'function') { - console.error('no such validation rule = ' + key); // eslint-disable-line no-console + var minZoom = 12; + var minViewfieldZoom = 18; + var layer = select(null); - return; - } + var _mapillary; - var detected = fn(entity, graph); - entityIssues = entityIssues.concat(detected); - } // run all rules + var viewerCompassAngle; + function init() { + if (svgMapillaryPosition.initialized) return; // run once - Object.keys(_rules).forEach(runValidation); - return entityIssues; + svgMapillaryPosition.initialized = true; } - function entityIDsToValidate(entityIDs, graph) { - var processedIDs = new Set(); - return entityIDs.reduce(function (acc, entityID) { - // keep redundancy check separate from `acc` because an `entityID` - // could have been added to `acc` as a related entity through an earlier pass - if (processedIDs.has(entityID)) return acc; - processedIDs.add(entityID); - var entity = graph.hasEntity(entityID); - if (!entity) return acc; - acc.add(entityID); - var checkParentRels = [entity]; - - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parentWay) { - acc.add(parentWay.id); // include parent ways - - checkParentRels.push(parentWay); - }); - } else if (entity.type === 'relation') { - entity.members.forEach(function (member) { - acc.add(member.id); // include members - }); - } else if (entity.type === 'way') { - entity.nodes.forEach(function (nodeID) { - acc.add(nodeID); // include child nodes + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - graph._parentWays[nodeID].forEach(function (wayID) { - acc.add(wayID); // include connected ways - }); - }); - } + _mapillary.event.on('imageChanged', throttledRedraw); - 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); - }); - } + _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); }); - 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 + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - entityIDs.forEach(function (entityID) { - var entity = graph.hasEntity(entityID); // don't validate deleted entities + return _mapillary; + } - 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. - // + function editOn() { + layer.style('display', 'block'); + } + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); + } - validator.validate = function () { - var currGraph = context.graph(); - _validatedGraph = _validatedGraph || context.history().base(); + function transform(d) { + var t = svgPointTransform(projection)(d); - if (currGraph === _validatedGraph) { - dispatch$1.call('validated'); - return; + 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)'; } - var oldGraph = _validatedGraph; - var difference = coreDifference(oldGraph, currGraph); - _validatedGraph = currGraph; - var createdAndModifiedEntityIDs = difference.extantIDs(true); // created/modified (true = w/relation members) - - var entityIDsToCheck = entityIDsToValidate(createdAndModifiedEntityIDs, currGraph); // check modified and deleted entities against the old graph in order to update their related entities - // (e.g. deleting the only highway connected to a road should create a disconnected highway issue) - - var modifiedAndDeletedEntityIDs = difference.deleted().concat(difference.modified()).map(function (entity) { - return entity.id; - }); - var entityIDsToCheckForOldGraph = entityIDsToValidate(modifiedAndDeletedEntityIDs, oldGraph); // concat the sets - - entityIDsToCheckForOldGraph.forEach(entityIDsToCheck.add, entityIDsToCheck); - validateEntities(entityIDsToCheck, context.graph(), _headCache); - dispatch$1.call('validated'); - }; + return t; + } - 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: + 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 - 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: + groups.exit().remove(); // enter - context.on('exit.validator', validator.validate); // When merging fetched data: + var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); + groupsEnter.append('g').attr('class', 'viewfield-scale'); // 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'); - }); + 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'); + } - _deferred.add(handle); - }); - return validator; - } + 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 validationCache() { - var cache = { - issuesByIssueID: {}, - // issue.id -> issue - issuesByEntityID: {} // entity.id -> set(issue.id) + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + } else { + editOff(); + } + } + drawImages.enabled = function () { + update(); + return this; }; - cache.cacheIssues = function (issues) { - issues.forEach(function (issue) { - var entityIds = issue.entityIds || []; - entityIds.forEach(function (entityId) { - if (!cache.issuesByEntityID[entityId]) { - cache.issuesByEntityID[entityId] = new Set(); - } - - cache.issuesByEntityID[entityId].add(issue.id); - }); - cache.issuesByIssueID[issue.id] = issue; - }); + drawImages.supported = function () { + return !!getService(); }; - cache.uncacheIssue = function (issue) { - // When multiple entities are involved (e.g. crossing_ways), - // remove this issue from the other entity caches too.. - var entityIds = issue.entityIds || []; - entityIds.forEach(function (entityId) { - if (cache.issuesByEntityID[entityId]) { - cache.issuesByEntityID[entityId]["delete"](issue.id); - } - }); - delete cache.issuesByIssueID[issue.id]; - }; + init(); + return drawImages; + } - cache.uncacheIssues = function (issues) { - issues.forEach(cache.uncacheIssue); - }; + function svgMapillarySigns(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - cache.uncacheIssuesOfType = function (type) { - var issuesOfType = Object.values(cache.issuesByIssueID).filter(function (issue) { - return issue.type === type; - }); - cache.uncacheIssues(issuesOfType); - }; // - // Remove a single entity and all its related issues from the caches - // + var minZoom = 12; + var layer = select(null); + var _mapillary; - cache.uncacheEntityID = function (entityID) { - var issueIDs = cache.issuesByEntityID[entityID]; - if (!issueIDs) return; - issueIDs.forEach(function (issueID) { - var issue = cache.issuesByIssueID[issueID]; + function init() { + if (svgMapillarySigns.initialized) return; // run once - if (issue) { - cache.uncacheIssue(issue); - } else { - delete cache.issuesByIssueID[issueID]; - } - }); - delete cache.issuesByEntityID[entityID]; - }; + svgMapillarySigns.enabled = false; + svgMapillarySigns.initialized = true; + } - return cache; - } + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - function coreUploader(context) { - var dispatch$1 = dispatch( // Start and end events are dispatched exactly once each per legitimate outside call to `save` - 'saveStarted', // dispatched as soon as a call to `save` has been deemed legitimate - 'saveEnded', // dispatched after the result event has been dispatched - 'willAttemptUpload', // dispatched before the actual upload call occurs, if it will - 'progressChanged', // Each save results in one of these outcomes: - 'resultNoChanges', // upload wasn't attempted since there were no edits - 'resultErrors', // upload failed due to errors - 'resultConflicts', // upload failed due to data conflicts - 'resultSuccess' // upload completed without errors - ); - var _isSaving = false; - var _conflicts = []; - var _errors = []; + _mapillary.event.on('loadedSigns', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - var _origChanges; + return _mapillary; + } + + function showLayer() { + var service = getService(); + if (!service) return; + service.loadSignResources(context); + editOn(); + } - var _discardTags = {}; - _mainFileFetcher.get('discarded').then(function (d) { - _discardTags = d; - })["catch"](function () { - /* ignore */ - }); - var uploader = utilRebind({}, dispatch$1, 'on'); + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - uploader.isSaving = function () { - return _isSaving; - }; + function editOn() { + layer.style('display', 'block'); + } - uploader.save = function (changeset, tryAgain, checkConflicts) { - // Guard against accidentally entering save code twice - #4641 - if (_isSaving && !tryAgain) { - return; - } + function editOff() { + layer.selectAll('.icon-sign').remove(); + layer.style('display', 'none'); + } - 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 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 (!osm.authenticated()) { - osm.authenticate(function (err) { - if (!err) { - uploader.save(changeset, tryAgain, checkConflicts); // continue where we left off.. + if (imageId === selectedImageId) { + service.highlightDetection(detections[0]).selectImage(context, imageId); + } else { + service.ensureViewerLoaded(context).then(function () { + service.highlightDetection(detections[0]).selectImage(context, imageId).showViewer(context); + }); } + } + }); + } + + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= fromTimestamp; }); - return; } - if (!_isSaving) { - _isSaving = true; - dispatch$1.call('saveStarted', this); + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= toTimestamp; + }); } - 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 + return detectedFeatures; + } - if (!tryAgain) { - history.perform(actionNoop()); - } // Attempt a fast upload.. If there are conflicts, re-enter with `checkConflicts = true` + 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 + signs.exit().remove(); // enter - if (!checkConflicts) { - upload(changeset); // Do the full (slow) conflict check.. - } else { - performFullConflictCheck(changeset); - } - }; + 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 - 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 = []; + signs.merge(enter).attr('transform', transform); + } - for (var i = 0; i < summary.length; i++) { - var item = summary[i]; + 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 (item.changeType === 'modified') { - _toCheck.push(item.entity.id); + 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 _toLoad = withChildNodes(_toCheck, localGraph); + drawSigns.enabled = function (_) { + if (!arguments.length) return svgMapillarySigns.enabled; + svgMapillarySigns.enabled = _; - var _loaded = {}; - var _toLoadCount = 0; - var _toLoadTotal = _toLoad.length; + if (svgMapillarySigns.enabled) { + showLayer(); + context.photos().on('change.mapillary_signs', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_signs', null); + } - if (_toCheck.length) { - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + dispatch.call('change'); + return this; + }; - _toLoad.forEach(function (id) { - _loaded[id] = false; - }); + drawSigns.supported = function () { + return !!getService(); + }; - osm.loadMultiple(_toLoad, loaded); - } else { - upload(changeset); - } + init(); + return drawSigns; + } - return; + function svgMapillaryMapFeatures(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - function withChildNodes(ids, graph) { - var s = new Set(ids); - ids.forEach(function (id) { - var entity = graph.entity(id); - if (entity.type !== 'way') return; - graph.childNodes(entity).forEach(function (child) { - if (child.version !== undefined) { - s.add(child.id); - } - }); - }); - return Array.from(s); - } // Reload modified entities into an alternate graph and check for conflicts.. + var minZoom = 12; + var layer = select(null); + var _mapillary; - function loaded(err, result) { - if (_errors.length) return; + function init() { + if (svgMapillaryMapFeatures.initialized) return; // run once - if (err) { - _errors.push({ - msg: err.message || err.responseText, - details: [_t('save.status_code', { - code: err.status - })] - }); + svgMapillaryMapFeatures.enabled = false; + svgMapillaryMapFeatures.initialized = true; + } - didResultInErrors(); - } else { - var loadMore = []; - result.data.forEach(function (entity) { - remoteGraph.replace(entity); - _loaded[entity.id] = true; - _toLoad = _toLoad.filter(function (val) { - return val !== entity.id; - }); - if (!entity.visible) return; // Because loadMultiple doesn't download /full like loadEntity, - // need to also load children that aren't already being checked.. + function getService() { + if (services.mapillary && !_mapillary) { + _mapillary = services.mapillary; - var i, id; + _mapillary.event.on('loadedMapFeatures', throttledRedraw); + } else if (!services.mapillary && _mapillary) { + _mapillary = null; + } - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - id = entity.nodes[i]; + return _mapillary; + } - if (_loaded[id] === undefined) { - _loaded[id] = false; - loadMore.push(id); - } - } - } else if (entity.type === 'relation' && entity.isMultipolygon()) { - for (i = 0; i < entity.members.length; i++) { - id = entity.members[i].id; + function showLayer() { + var service = getService(); + if (!service) return; + service.loadObjectResources(context); + editOn(); + } - if (_loaded[id] === undefined) { - _loaded[id] = false; - loadMore.push(id); - } - } - } - }); - _toLoadCount += result.data.length; - _toLoadTotal += loadMore.length; - dispatch$1.call('progressChanged', this, _toLoadCount, _toLoadTotal); + function hideLayer() { + throttledRedraw.cancel(); + editOff(); + } - if (loadMore.length) { - _toLoad.push.apply(_toLoad, loadMore); + function editOn() { + layer.style('display', 'block'); + } - osm.loadMultiple(loadMore, loaded); - } + function editOff() { + layer.selectAll('.icon-map-feature').remove(); + layer.style('display', 'none'); + } - if (!_toLoad.length) { - detectConflicts(); - upload(changeset); + function click(d3_event, d) { + var service = getService(); + if (!service) return; + context.map().centerEase(d.loc); + var selectedImageId = service.getActiveImage() && service.getActiveImage().id; + service.getDetections(d.id).then(function (detections) { + if (detections.length) { + var imageId = detections[0].image.id; + + if (imageId === selectedImageId) { + service.highlightDetection(detections[0]).selectImage(context, imageId); + } else { + service.ensureViewerLoaded(context).then(function () { + service.highlightDetection(detections[0]).selectImage(context, imageId).showViewer(context); + }); } } - } + }); + } - function detectConflicts() { - function choice(id, text, _action) { - return { - id: id, - text: text, - action: function action() { - history.replace(_action); - } - }; - } + function filterData(detectedFeatures) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); - function formatUser(d) { - return '' + d + ''; - } + if (fromDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.last_seen_at).getTime() >= new Date(fromDate).getTime(); + }); + } - function entityName(entity) { - return utilDisplayName(entity) || utilDisplayType(entity.id) + ' ' + entity.id; - } + if (toDate) { + detectedFeatures = detectedFeatures.filter(function (feature) { + return new Date(feature.first_seen_at).getTime() <= new Date(toDate).getTime(); + }); + } - function sameVersions(local, remote) { - if (local.version !== remote.version) return false; + return detectedFeatures; + } - if (local.type === 'way') { - var children = utilArrayUnion(local.nodes, remote.nodes); + 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 < children.length; i++) { - var a = localGraph.hasEntity(children[i]); - var b = remoteGraph.hasEntity(children[i]); - if (a && b && a.version !== b.version) return false; - } - } + mapFeatures.exit().remove(); // enter - return true; + var enter = mapFeatures.enter().append('g').attr('class', 'icon-map-feature icon-detected').on('click', click); + enter.append('title').text(function (d) { + var id = d.value.replace(/--/g, '.').replace(/-/g, '_'); + return _t('mapillary_map_features.' + id); + }); + enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { + if (d.value === 'object--billboard') { + // no billboard icon right now, so use the advertisement icon + return '#object--sign--advertisement'; } - _toCheck.forEach(function (id) { - var local = localGraph.entity(id); - var remote = remoteGraph.entity(id); - if (sameVersions(local, remote)) return; - var merge = actionMergeRemoteChanges(id, localGraph, remoteGraph, _discardTags, formatUser); - history.replace(merge); - var mergeConflicts = merge.conflicts(); - if (!mergeConflicts.length) return; // merged safely + return '#' + d.value; + }); + enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update - 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')); + mapFeatures.merge(enter).attr('transform', transform); + } - _conflicts.push({ - id: id, - name: entityName(local), - details: mergeConflicts, - chosen: 1, - choices: [choice(id, keepMine, forceLocal), choice(id, keepTheirs, forceRemote)] - }); - }); + function drawMapFeatures(selection) { + var enabled = svgMapillaryMapFeatures.enabled; + var service = getService(); + layer = selection.selectAll('.layer-mapillary-map-features').data(service ? [0] : []); + layer.exit().remove(); + layer = layer.enter().append('g').attr('class', 'layer-mapillary-map-features layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); + + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadMapFeatures(projection); + service.showFeatureDetections(true); + } else { + editOff(); + } + } else if (service) { + service.showFeatureDetections(false); } } - function upload(changeset) { - var osm = context.connection(); + drawMapFeatures.enabled = function (_) { + if (!arguments.length) return svgMapillaryMapFeatures.enabled; + svgMapillaryMapFeatures.enabled = _; - if (!osm) { - _errors.push({ - msg: 'No OSM Service' - }); + if (svgMapillaryMapFeatures.enabled) { + showLayer(); + context.photos().on('change.mapillary_map_features', update); + } else { + hideLayer(); + context.photos().on('change.mapillary_map_features', null); } - if (_conflicts.length) { - didResultInConflicts(changeset); - } else if (_errors.length) { - didResultInErrors(); - } else { - var history = context.history(); - var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + dispatch.call('change'); + return this; + }; - 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(); - } - } + drawMapFeatures.supported = function () { + return !!getService(); + }; + + init(); + return drawMapFeatures; + } + + function svgOpenstreetcamImages(projection, context, dispatch) { + var throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); + + var minZoom = 12; + var minMarkerZoom = 16; + var minViewfieldZoom = 18; + var layer = select(null); + + var _openstreetcam; + + function init() { + if (svgOpenstreetcamImages.initialized) return; // run once + + svgOpenstreetcamImages.enabled = false; + svgOpenstreetcamImages.initialized = true; } - 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 getService() { + if (services.openstreetcam && !_openstreetcam) { + _openstreetcam = services.openstreetcam; - didResultInErrors(); - } - } else { - didResultInSuccess(changeset); + _openstreetcam.event.on('loadedImages', throttledRedraw); + } else if (!services.openstreetcam && _openstreetcam) { + _openstreetcam = null; } + + return _openstreetcam; } - function didResultInNoChanges() { - dispatch$1.call('resultNoChanges', this); - endSave(); - context.flush(); // reset iD + function showLayer() { + var service = getService(); + if (!service) return; + editOn(); + layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { + dispatch.call('change'); + }); } - function didResultInErrors() { - context.history().pop(); - dispatch$1.call('resultErrors', this, _errors); - endSave(); + function hideLayer() { + throttledRedraw.cancel(); + layer.transition().duration(250).style('opacity', 0).on('end', editOff); } - function didResultInConflicts(changeset) { - _conflicts.sort(function (a, b) { - return b.id.localeCompare(a.id); - }); + function editOn() { + layer.style('display', 'block'); + } - dispatch$1.call('resultConflicts', this, changeset, _conflicts, _origChanges); - endSave(); + function editOff() { + layer.selectAll('.viewfield-group').remove(); + layer.style('display', 'none'); } - function didResultInSuccess(changeset) { - // delete the edit stack cached to local storage - context.history().clearSaved(); - dispatch$1.call('resultSuccess', this, changeset); // Add delay to allow for postgres replication #1646 #2678 + function 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); + } - window.setTimeout(function () { - endSave(); - context.flush(); // reset iD - }, 2500); + function mouseover(d3_event, d) { + var service = getService(); + if (service) service.setStyles(context, d); } - function endSave() { - _isSaving = false; - dispatch$1.call('saveEnded', this); + function mouseout() { + var service = getService(); + if (service) service.setStyles(context, null); } - uploader.cancelConflictResolution = function () { - context.history().pop(); - }; + function transform(d) { + var t = svgPointTransform(projection)(d); - uploader.processResolvedConflicts = function (changeset) { - var history = context.history(); + if (d.ca) { + t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + } - for (var i = 0; i < _conflicts.length; i++) { - if (_conflicts[i].chosen === 1) { - // user chose "use theirs" - var entity = context.hasEntity(_conflicts[i].id); + return t; + } + + function filterImages(images) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - if (entity && entity.type === 'way') { - var children = utilArrayUniq(entity.nodes); + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() >= fromTimestamp; + }); + } - for (var j = 0; j < children.length; j++) { - history.replace(actionRevert(children[j])); - } - } + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + images = images.filter(function (item) { + return new Date(item.captured_at).getTime() <= toTimestamp; + }); + } - history.replace(actionRevert(_conflicts[i].id)); - } + if (usernames) { + images = images.filter(function (item) { + return usernames.indexOf(item.captured_by) !== -1; + }); } - uploader.save(changeset, true, false); // tryAgain = true, checkConflicts = false - }; + return images; + } - uploader.reset = function () {}; + function filterSequences(sequences) { + var fromDate = context.photos().fromDate(); + var toDate = context.photos().toDate(); + var usernames = context.photos().usernames(); - return uploader; - } + if (fromDate) { + var fromTimestamp = new Date(fromDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() >= fromTimestamp; + }); + } - var abs$4 = Math.abs; - var exp$2 = Math.exp; - var E = Math.E; + if (toDate) { + var toTimestamp = new Date(toDate).getTime(); + sequences = sequences.filter(function (image) { + return new Date(image.properties.captured_at).getTime() <= toTimestamp; + }); + } - var FORCED$g = fails(function () { - return Math.sinh(-2e-17) != -2e-17; - }); + if (usernames) { + sequences = sequences.filter(function (image) { + return usernames.indexOf(image.properties.captured_by) !== -1; + }); + } - // `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); + return sequences; } - }); - 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 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 = []; - 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 (context.photos().showsFlat()) { + sequences = service ? service.sequences(projection) : []; + images = service && showMarkers ? service.images(projection) : []; + sequences = filterSequences(sequences); + images = filterImages(images); + } - function localeDateString(s) { - if (!s) return null; - var options = { - day: 'numeric', - month: 'short', - year: 'numeric' - }; - var d = new Date(s); - if (isNaN(d.getTime())) return null; - return d.toLocaleDateString(_mainLocalizer.localeCode(), options); - } + var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { + return d.properties.key; + }); // exit - function vintageRange(vintage) { - var s; + traces.exit().remove(); // enter/update - if (vintage.start || vintage.end) { - s = vintage.start || '?'; + traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); + var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { + return d.key; + }); // exit - if (vintage.start !== vintage.end) { - s += ' - ' + (vintage.end || '?'); - } - } + groups.exit().remove(); // enter - return s; - } + 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 rendererBackgroundSource(data) { - var source = Object.assign({}, data); // shallow copy + var markers = groups.merge(groupsEnter).sort(function (a, b) { + return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; // sort Y + }).attr('transform', transform).select('.viewfield-scale'); + markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); + var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); + viewfields.exit().remove(); + viewfields.enter() // viewfields may or may not be drawn... + .insert('path', 'circle') // but if they are, draw below the circles + .attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'); + } - var _offset = [0, 0]; - var _name = source.name; - var _description = source.description; + function drawImages(selection) { + var enabled = svgOpenstreetcamImages.enabled, + service = getService(); + layer = selection.selectAll('.layer-openstreetcam').data(service ? [0] : []); + layer.exit().remove(); + var layerEnter = layer.enter().append('g').attr('class', 'layer-openstreetcam').style('display', enabled ? 'block' : 'none'); + layerEnter.append('g').attr('class', 'sequences'); + layerEnter.append('g').attr('class', 'markers'); + layer = layerEnter.merge(layer); - var _best = !!source.best; + if (enabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + update(); + service.loadImages(projection); + } else { + editOff(); + } + } + } - var _template = source.encrypted ? utilAesDecrypt(source.template) : source.template; + drawImages.enabled = function (_) { + if (!arguments.length) return svgOpenstreetcamImages.enabled; + svgOpenstreetcamImages.enabled = _; - source.tileSize = data.tileSize || 256; - source.zoomExtent = data.zoomExtent || [0, 22]; - source.overzoom = data.overzoom !== false; + if (svgOpenstreetcamImages.enabled) { + showLayer(); + context.photos().on('change.openstreetcam_images', update); + } else { + hideLayer(); + context.photos().on('change.openstreetcam_images', null); + } - source.offset = function (val) { - if (!arguments.length) return _offset; - _offset = val; - return source; + dispatch.call('change'); + return this; }; - source.nudge = function (val, zoomlevel) { - _offset[0] += val[0] / Math.pow(2, zoomlevel); - _offset[1] += val[1] / Math.pow(2, zoomlevel); - return source; + drawImages.supported = function () { + return !!getService(); }; - source.name = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t('imagery.' + id_safe + '.name', { - "default": _name + init(); + return drawImages; + } + + function svgOsm(projection, context, dispatch) { + var enabled = true; + + function drawOsm(selection) { + selection.selectAll('.layer-osm').data(['covered', 'areas', 'lines', 'points', 'labels']).enter().append('g').attr('class', function (d) { + return 'layer-osm ' + d; }); - }; + selection.selectAll('.layer-osm.points').selectAll('.points-group').data(['points', 'midpoints', 'vertices', 'turns']).enter().append('g').attr('class', function (d) { + return 'points-group ' + d; + }); + } - source.label = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.name', { - "default": _name + 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'); }); - }; + } - source.description = function () { - var id_safe = source.id.replace(/\./g, ''); - return _t.html('imagery.' + id_safe + '.description', { - "default": _description + 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'); }); - }; + } - source.best = function () { - return _best; - }; + drawOsm.enabled = function (val) { + if (!arguments.length) return enabled; + enabled = val; - source.area = function () { - if (!data.polygon) return Number.MAX_VALUE; // worldwide + if (enabled) { + showLayer(); + } else { + hideLayer(); + } - var area = d3_geoArea({ - type: 'MultiPolygon', - coordinates: [data.polygon] - }); - return isNaN(area) ? 0 : area; + dispatch.call('change'); + return this; }; - source.imageryUsed = function () { - return _name || source.id; - }; + return drawOsm; + } - source.template = function (val) { - if (!arguments.length) return _template; + var _notesEnabled = false; - if (source.id === 'custom') { - _template = val; - } + var _osmService; - return source; - }; + function svgNotes(projection, context, dispatch) { + if (!dispatch) { + dispatch = dispatch$8('change'); + } - 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 throttledRedraw = throttle(function () { + dispatch.call('change'); + }, 1000); - 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'; - } - } + var minZoom = 12; + var touchLayer = select(null); + var drawLayer = select(null); + var _notesVisible = false; - if (source.type === 'wms') { - var tileToProjectedCoords = function tileToProjectedCoords(x, y, z) { - //polyfill for IE11, PhantomJS - var sinh = Math.sinh || function (x) { - var y = Math.exp(x); - return (y - 1 / y) / 2; - }; + 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 zoomSize = Math.pow(2, z); - var lon = x / zoomSize * Math.PI * 2 - Math.PI; - var lat = Math.atan(sinh(Math.PI * (1 - 2 * y / zoomSize))); - switch (source.projection) { - case 'EPSG:4326': - return { - x: lon * 180 / Math.PI, - y: lat * 180 / Math.PI - }; + function getService() { + if (services.osm && !_osmService) { + _osmService = services.osm; - 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] - }; - } - }; + _osmService.on('loadedNotes', throttledRedraw); + } else if (!services.osm && _osmService) { + _osmService = null; + } - 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; + return _osmService; + } // Show the notes - case 'proj': - return projection; - case 'wkid': - return projection.replace(/^EPSG:/, ''); + function editOn() { + if (!_notesVisible) { + _notesVisible = true; + drawLayer.style('display', 'block'); + } + } // Immediately remove the notes and their touch targets - 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; - } - case 'w': - return minXmaxY.x; + 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. - case 's': - return maxXminY.y; - case 'n': - return maxXminY.x; + 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. - case 'e': - return minXmaxY.y; - default: - return token; - } - }); - } else if (source.type === 'tms') { - result = result.replace('{x}', coord[0]).replace('{y}', coord[1]) // TMS-flipped y coordinate - .replace(/\{[t-]y\}/, Math.pow(2, coord[2]) - coord[1] - 1).replace(/\{z(oom)?\}/, coord[2]) // only fetch retina tiles for retina screens - .replace(/\{@2x\}|\{r\}/, isRetina ? '@2x' : ''); - } else if (source.type === 'bing') { - result = result.replace('{u}', function () { - var u = ''; + function 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 - 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(); - } - return u; - }); - } // these apply to any type.. + 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 - result = result.replace(/\{switch:([^}]+)\}/, function (s, r) { - var subdomains = r.split(','); - return subdomains[(coord[0] + coord[1]) % subdomains.length]; + 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; }); - return result; - }; + notesEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); + notesEnter.append('path').call(markerPath, 'shadow'); + notesEnter.append('use').attr('class', 'note-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-note'); + notesEnter.selectAll('.icon-annotation').data(function (d) { + return [d]; + }).enter().append('use').attr('class', 'icon-annotation').attr('width', '10px').attr('height', '10px').attr('x', '-3px').attr('y', '-19px').attr('xlink:href', function (d) { + if (d.id < 0) return '#iD-icon-plus'; + if (d.status === 'open') return '#iD-icon-close'; + return '#iD-icon-apply'; + }); // update - source.validZoom = function (z) { - return source.zoomExtent[0] <= z && (source.overzoom || source.zoomExtent[1] > z); - }; + notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { + var mode = context.mode(); + var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging - source.isLocatorOverlay = function () { - return source.id === 'mapbox_locator_overlay'; - }; - /* hides a source from the list, but leaves it available for use */ + 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 - source.isHidden = function () { - return source.id === 'DigitalGlobe-Premium-vintage' || source.id === 'DigitalGlobe-Standard-vintage'; - }; + targets.exit().remove(); // enter/update - source.copyrightNotices = function () {}; + 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); - 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); - }; + function sortY(a, b) { + if (a.id === selectedID) return 1; + if (b.id === selectedID) return -1; + return b.loc[1] - a.loc[1]; + } + } // Draw the notes layer and schedule loading notes and updating markers. - return source; - } - rendererBackgroundSource.Bing = function (data, dispatch) { - // http://msdn.microsoft.com/en-us/library/ff701716.aspx - // http://msdn.microsoft.com/en-us/library/ff701701.aspx - data.template = 'https://ecn.t{switch:0,1,2,3}.tiles.virtualearth.net/tiles/a{u}.jpeg?g=587&mkt=en-gb&n=z'; - var bing = rendererBackgroundSource(data); // var key = 'Arzdiw4nlOJzRwOz__qailc8NiR31Tt51dN2D7cm57NrnceZnCpgOkmJhNpGoppU'; // P2, JOSM, etc + function drawNotes(selection) { + var service = getService(); + var surface = context.surface(); - var key = 'Ak5oTE46TUbjRp08OFVcGpkARErDobfpuyNKa-W2mQ8wbt1K1KL8p1bIRwWwcF-Q'; // iD + if (surface && !surface.empty()) { + touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + } - 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 */ - }); + 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); - bing.copyrightNotices = function (zoom, extent) { - zoom = Math.min(zoom, 21); - return providers.filter(function (provider) { - return provider.areas.some(function (area) { - return extent.intersects(area.extent) && area.zoom[0] <= zoom && area.zoom[1] >= zoom; - }); - }).map(function (provider) { - return provider.attribution; - }).join(', '); - }; + if (_notesEnabled) { + if (service && ~~context.map().zoom() >= minZoom) { + editOn(); + service.loadNotes(projection); + updateMarkers(); + } else { + editOff(); + } + } + } // Toggles the layer on and off - bing.getMetadata = function (center, tileCoord, callback) { - var tileID = tileCoord.slice(0, 3).join('/'); - var zoom = Math.min(tileCoord[2], 21); - var centerPoint = center[1] + ',' + center[0]; // lat,lng - var url = 'https://dev.virtualearth.net/REST/v1/Imagery/Metadata/Aerial/' + centerPoint + '?zl=' + zoom + '&key=' + key; - if (inflight[tileID]) return; + drawNotes.enabled = function (val) { + if (!arguments.length) return _notesEnabled; + _notesEnabled = val; - if (!cache[tileID]) { - cache[tileID] = {}; - } + if (_notesEnabled) { + layerOn(); + } else { + layerOff(); - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); + if (context.selectedNoteID()) { + context.enter(modeBrowse(context)); + } } - inflight[tileID] = true; - d3_json(url).then(function (result) { - delete inflight[tileID]; + dispatch.call('change'); + return this; + }; - if (!result) { - throw new Error('Unknown Error'); - } + return drawNotes; + } - var vintage = { - start: localeDateString(result.resourceSets[0].resources[0].vintageStart), - end: localeDateString(result.resourceSets[0].resources[0].vintageEnd) - }; - vintage.range = vintageRange(vintage); - var metadata = { - vintage: vintage - }; - cache[tileID].metadata = metadata; - if (callback) callback(null, metadata); - })["catch"](function (err) { - delete inflight[tileID]; - if (callback) callback(err.message); + function 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; }); - }; + } - bing.terms_url = 'https://blog.openstreetmap.org/2010/11/30/microsoft-imagery-details'; - return bing; - }; + return drawTouch; + } - 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 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 esri = rendererBackgroundSource(data); - var cache = {}; - var inflight = {}; + 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 _prevCenter; // use a tilemap service to set maximum zoom for esri tiles dynamically - // https://developers.arcgis.com/documentation/tiled-elevation-service/ + var node = selection.node(); + if (dimensions === null) { + refresh(selection, node); + return selection; + } - 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 + return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); + } - var z = 20; // first generate a random url using the template + 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 dummyUrl = esri.url([1, 2, 3]); // calculate url z/y/x from the lat/long of the center of the map + 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 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 + drawLayers.all = function () { + return _layers; + }; - 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 + drawLayers.layer = function (id) { + var obj = _layers.find(function (o) { + return o.id === id; + }); - d3_json(tilemapUrl).then(function (tilemap) { - if (!tilemap) { - throw new Error('Unknown Error'); - } + return obj && obj.layer; + }; - var hasTiles = true; + drawLayers.only = function (what) { + var arr = [].concat(what); - 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 + var all = _layers.map(function (layer) { + return layer.id; + }); + return drawLayers.remove(utilArrayDifference(all, arr)); + }; - esri.zoomExtent[1] = hasTiles ? 22 : 19; - })["catch"](function () { - /* ignore */ + drawLayers.remove = function (what) { + var arr = [].concat(what); + arr.forEach(function (id) { + _layers = _layers.filter(function (o) { + return o.id !== id; + }); }); + dispatch.call('change'); + return this; }; - 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) + 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; + }; - var unknown = _t('info_panels.background.unknown'); - var metadataLayer; - var vintage = {}; - var metadata = {}; - if (inflight[tileID]) return; + drawLayers.dimensions = function (val) { + if (!arguments.length) return utilGetDimensions(svg); + utilSetDimensions(svg, val); + return this; + }; - switch (true) { - case zoom >= 20 && esri.id === 'EsriWorldImageryClarity': - metadataLayer = 4; - break; + return utilRebind(drawLayers, dispatch, 'on'); + } - case zoom >= 19: - metadataLayer = 3; - break; + 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 + }; - case zoom >= 17: - metadataLayer = 2; - break; + 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 - case zoom >= 13: - metadataLayer = 0; - break; + 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 - default: - metadataLayer = 99; - } + var targetData = data.targets.filter(getPath); + var targets = selection.selectAll('.line.target-allowed').filter(function (d) { + return filter(d.properties.entity); + }).data(targetData, function key(d) { + return d.id; + }); // exit - var url; // build up query using the layer appropriate to the current zoom + targets.exit().remove(); - if (esri.id === 'EsriWorldImagery') { - url = 'https://services.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/'; - } else if (esri.id === 'EsriWorldImageryClarity') { - url = 'https://serviceslab.arcgisonline.com/arcgis/rest/services/Clarity_World_Imagery/MapServer/'; - } + var segmentWasEdited = function segmentWasEdited(d) { + var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes - url += metadataLayer + '/query?returnGeometry=false&geometry=' + centerPoint + '&inSR=4326&geometryType=esriGeometryPoint&outFields=*&f=json'; + if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { + return false; + } - if (!cache[tileID]) { - cache[tileID] = {}; - } + return d.properties.nodes.some(function (n) { + return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); + }); + }; // enter/update - if (cache[tileID] && cache[tileID].metadata) { - return callback(null, cache[tileID].metadata); - } // accurate metadata is only available >= 13 + 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 (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 nopeData = data.nopes.filter(getPath); + var nopes = selection.selectAll('.line.target-nope').filter(function (d) { + return filter(d.properties.entity); + }).data(nopeData, function key(d) { + return d.id; + }); // exit - if (!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 + 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); + } - var captureDate = localeDateString(result.features[0].attributes.SRC_DATE2); - vintage = { - start: captureDate, - end: captureDate, - range: captureDate - }; - metadata = { - vintage: vintage, - source: clean(result.features[0].attributes.NICE_NAME), - description: clean(result.features[0].attributes.NICE_DESC), - resolution: clean(+parseFloat(result.features[0].attributes.SRC_RES).toFixed(4)), - accuracy: clean(+parseFloat(result.features[0].attributes.SRC_ACC).toFixed(4)) - }; // append units - meters + function drawLines(selection, graph, entities, filter) { + var base = context.history().base(); - if (isFinite(metadata.resolution)) { - metadata.resolution += ' m'; - } + 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 (isFinite(metadata.accuracy)) { - metadata.accuracy += ' m'; - } + if (a.tags.highway) { + scoreA -= highway_stack[a.tags.highway]; + } - cache[tileID].metadata = metadata; - if (callback) callback(null, metadata); - })["catch"](function (err) { - delete inflight[tileID]; - if (callback) callback(err.message); - }); - } + if (b.tags.highway) { + scoreB -= highway_stack[b.tags.highway]; + } - function clean(val) { - return String(val).trim() || unknown; + return scoreA - scoreB; } - }; - return esri; - }; + 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. - rendererBackgroundSource.None = function () { - var source = rendererBackgroundSource({ - id: 'none', - template: '' - }); + lines.enter().append('path').attr('class', function (d) { + var prefix = 'way line'; // if this line isn't styled by its own tags - source.name = function () { - return _t('background.none'); - }; + 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 - source.label = function () { - return _t.html('background.none'); - }; + 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'; + } + } - source.imageryUsed = function () { - return null; - }; + 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; + } - source.area = function () { - return -1; // sources in background pane are sorted by area - }; + 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 source; - }; + 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; + }); - rendererBackgroundSource.Custom = function (template) { - var source = rendererBackgroundSource({ - id: 'custom', - template: template - }); + if (detected.ie) { + markers.each(function () { + this.parentNode.insertBefore(this, this); + }); + } + } - source.name = function () { - return _t('background.custom'); - }; + var getPath = svgPath(projection, graph); + var ways = []; + var onewaydata = {}; + var sideddata = {}; + var oldMultiPolygonOuters = {}; - source.label = function () { - return _t.html('background.custom'); - }; + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var outer = osmOldMultipolygonOuterMember(entity, graph); - source.imageryUsed = function () { - // sanitize personal connection tokens - #6801 - var cleaned = source.template(); // from query string parameters + if (outer) { + ways.push(entity.mergeTags(outer.tags)); + oldMultiPolygonOuters[outer.id] = true; + } else if (entity.geometry(graph) === 'line') { + ways.push(entity); + } + } - 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}'; - } + 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(); }); - 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 + ' )'; - }; - - source.area = function () { - return -2; // sources in background pane are sorted by area - }; - - return source; - }; + 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 - function rendererTileLayer(context) { - var transformProp = utilPrefixCSSProperty('Transform'); - var tiler = utilTiler(); - var _tileSize = 256; + var uncovered = selection.selectAll('.layer-osm.lines'); // over areas - var _projection; + var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. - var _cache = {}; + [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.. - var _tileOrigin; + touchLayer.call(drawTargets, graph, ways, filter); + } - var _zoom; + return drawLines; + } - var _source; + function svgMidpoints(projection, context) { + var targetRadius = 8; - function tileSizeAtZoom(d, z) { - var EPSILON = 0.002; // close seams + 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 - return _tileSize * Math.pow(2, z - d[2]) / _tileSize + EPSILON; - } + targets.exit().remove(); // enter/update - function atZoom(t, distance) { - var power = Math.pow(2, distance); - return [Math.floor(t[0] * power), Math.floor(t[1] * power), t[2] + distance]; + targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { + return 'node midpoint target ' + fillClass + d.id; + }).attr('transform', getTransform); } - function lookUp(d) { - for (var up = -1; up > -d[2]; up--) { - var tile = atZoom(d, up); + function drawMidpoints(selection, graph, entities, filter, extent) { + var drawLayer = selection.selectAll('.layer-osm.points .points-group.midpoints'); + var touchLayer = selection.selectAll('.layer-touch.points'); + var mode = context.mode(); - if (_cache[_source.url(tile)] !== false) { - return tile; - } + if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { + drawLayer.selectAll('.midpoint').remove(); + touchLayer.selectAll('.midpoint.target').remove(); + return; } - } - function uniqueBy(a, n) { - var o = []; - var seen = {}; + var poly = extent.polygon(); + var midpoints = {}; - for (var i = 0; i < a.length; i++) { - if (seen[a[i][n]] === undefined) { - o.push(a[i]); - seen[a[i][n]] = true; - } - } + 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 o; - } + for (var j = 0; j < nodes.length - 1; j++) { + var a = nodes[j]; + var b = nodes[j + 1]; + var id = [a.id, b.id].sort().join('-'); - function addSource(d) { - d.push(_source.url(d)); - return d; - } // Update tiles based on current state of `projection`. + 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]]); - function background(selection) { - _zoom = geoScaleToZoom(_projection.scale(), _tileSize); - var pixelOffset; + if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { + loc = point; + break; + } + } + } - if (_source) { - pixelOffset = [_source.offset()[0] * Math.pow(2, _zoom), _source.offset()[1] * Math.pow(2, _zoom)]; - } else { - pixelOffset = [0, 0]; + if (loc) { + midpoints[id] = { + type: 'midpoint', + id: id, + loc: loc, + edge: [a.id, b.id], + parents: [entity] + }; + } + } + } } - var translate = [_projection.translate()[0] + pixelOffset[0], _projection.translate()[1] + pixelOffset[1]]; - tiler.scale(_projection.scale() * 2 * Math.PI).translate(translate); - _tileOrigin = [_projection.scale() * Math.PI - translate[0], _projection.scale() * Math.PI - translate[1]]; - render(selection); - } // Derive the tiles onscreen, remove those offscreen and position them. - // Important that this part not depend on `_projection` because it's - // rentered when tiles load/error (see #644). - - - function render(selection) { - if (!_source) return; - var requests = []; - var showDebug = context.getDebug('tile') && !_source.overlay; - - if (_source.validZoom(_zoom)) { - tiler.skipNullIsland(!!_source.overlay); - tiler().forEach(function (d) { - addSource(d); - if (d[3] === '') return; - if (typeof d[3] !== 'string') return; // Workaround for #2295 - - requests.push(d); + function midpointFilter(d) { + if (midpoints[d.id]) return true; - if (_cache[d[3]] === false && lookUp(d)) { - requests.push(addSource(lookUp(d))); + for (var i = 0; i < d.parents.length; i++) { + if (filter(d.parents[i])) { + return true; } - }); - 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); - } + } - function error(d3_event, d) { - _cache[d[3]] = false; - select(this).on('error', null).on('load', null).remove(); - render(selection); + return false; } - function imageTransform(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); + 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 scale = tileSizeAtZoom(d, _zoom); - return 'translate(' + (d[0] * ts - _tileOrigin[0]) + 'px,' + (d[1] * ts - _tileOrigin[1]) + 'px) ' + 'scale(' + scale + ',' + scale + ')'; - } + groups.select('polygon.shadow'); + groups.select('polygon.fill'); // Draw touch targets.. - function tileCenter(d) { - var ts = _tileSize * Math.pow(2, _zoom - d[2]); + touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); + } - return [d[0] * ts - _tileOrigin[0] + ts / 2, d[1] * ts - _tileOrigin[1] + ts / 2]; - } + return drawMidpoints; + } - 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) + function svgPoints(projection, context) { + function markerPath(selection, klass) { + selection.attr('class', klass).attr('transform', 'translate(-8, -23)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); + } + function sortY(a, b) { + return b.loc[1] - a.loc[1]; + } // Avoid exit/enter if we're just moving stuff around. + // The node will get a new version but we only need to run the update selection. - var dims = tiler.size(); - var mapCenter = [dims[0] / 2, dims[1] / 2]; - var minDist = Math.max(dims[0], dims[1]); - var nearCenter; - requests.forEach(function (d) { - var c = tileCenter(d); - var dist = geoVecLength(c, mapCenter); - if (dist < minDist) { - minDist = dist; - nearCenter = d; - } - }); - var image = selection.selectAll('img').data(requests, function (d) { - return d[3]; - }); - image.exit().style(transformProp, imageTransform).classed('tile-removing', true).classed('tile-center', false).each(function () { - var tile = select(this); - window.setTimeout(function () { - if (tile.classed('tile-removing')) { - tile.remove(); - } - }, 300); - }); - image.enter().append('img').attr('class', 'tile').attr('draggable', 'false').style('width', _tileSize + 'px').style('height', _tileSize + 'px').attr('src', function (d) { - return d[3]; - }).on('error', error).on('load', load).merge(image).style(transformProp, imageTransform).classed('tile-debug', showDebug).classed('tile-removing', false).classed('tile-center', function (d) { - return d === nearCenter; - }); - var debug = selection.selectAll('.tile-label-debug').data(showDebug ? requests : [], function (d) { - return d[3]; - }); - debug.exit().remove(); + function fastEntityKey(d) { + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + return isMoving ? d.id : osmEntity.key(d); + } - if (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)); + 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 - _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')); - }); + data.push({ + type: 'Feature', + id: node.id, + properties: { + target: true, + entity: node + }, + geometry: node.asGeoJSON() }); - } - } - - background.projection = function (val) { - if (!arguments.length) return _projection; - _projection = val; - return background; - }; + }); + var targets = selection.selectAll('.point.target').filter(function (d) { + return filter(d.properties.entity); + }).data(data, function key(d) { + return d.id; + }); // exit - background.dimensions = function (val) { - if (!arguments.length) return tiler.size(); - tiler.size(val); - return background; - }; + targets.exit().remove(); // enter/update - background.source = function (val) { - if (!arguments.length) return _source; - _source = val; - _tileSize = _source.tileSize; - _cache = {}; - tiler.tileSize(_source.tileSize).zoomExtent(_source.zoomExtent); - return background; - }; + 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); + } - return background; - } + 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.. - 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; + 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 ensureImageryIndex() { - return _mainFileFetcher.get('imagery').then(function (sources) { - if (_imageryIndex) return _imageryIndex; - _imageryIndex = { - imagery: sources, - features: {} - }; // use which-polygon to support efficient index and querying for imagery - var 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 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 rings = source.polygon.map(function (ring) { - return [ring]; - }); - var feature = { - type: 'Feature', - properties: { - id: source.id - }, - geometry: { - type: 'MultiPolygon', - coordinates: rings - } - }; - _imageryIndex.features[source.id] = feature; - return feature; - }).filter(Boolean); - _imageryIndex.query = whichPolygon_1({ - type: 'FeatureCollection', - features: features - }); // Instantiate `rendererBackgroundSource` objects for each source + var 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 - _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' + groups.select('.stroke'); // propagate bound data - _imageryIndex.backgrounds.unshift(rendererBackgroundSource.None()); // Add 'Custom' + groups.select('.icon') // propagate bound data + .attr('xlink:href', function (entity) { + var preset = _mainPresetIndex.match(entity, graph); + var picon = preset && preset.icon; + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return '#' + picon + (isMaki ? '-11' : ''); + } + }); // Draw touch targets.. - var template = corePreferences('background-custom-template') || ''; - var custom = rendererBackgroundSource.Custom(template); + touchLayer.call(drawTargets, graph, points, filter); + } - _imageryIndex.backgrounds.unshift(custom); + return drawPoints; + } - return _imageryIndex; - }); + function svgTurns(projection, context) { + function icon(turn) { + var u = turn.u ? '-u' : ''; + if (turn.no) return '#iD-turn-no' + u; + if (turn.only) return '#iD-turn-only' + u; + return '#iD-turn-yes' + u; } - function 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 + 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 (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 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 + return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; + } - var sources = background.sources(context.map().extent()); - var wasValid = _isValid; - _isValid = !!sources.filter(function (d) { - return d === currSource; - }).length; + var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); + var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. - if (wasValid !== _isValid) { - // change in valid status - background.updateImagery(); - } + var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - var baseFilter = ''; + groups.exit().remove(); // enter - if (detected.cssfilters) { - if (_brightness !== 1) { - baseFilter += " brightness(".concat(_brightness, ")"); - } + var groupsEnter = groups.enter().append('g').attr('class', function (d) { + return 'turn ' + d.key; + }); + var turnsEnter = groupsEnter.filter(function (d) { + return !d.u; + }); + turnsEnter.append('rect').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); + turnsEnter.append('use').attr('transform', 'translate(-22, -12)').attr('width', '44').attr('height', '24'); + var uEnter = groupsEnter.filter(function (d) { + return d.u; + }); + uEnter.append('circle').attr('r', '16'); + uEnter.append('use').attr('transform', 'translate(-16, -16)').attr('width', '32').attr('height', '32'); // update - if (_contrast !== 1) { - baseFilter += " contrast(".concat(_contrast, ")"); - } + 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 (_saturation !== 1) { - baseFilter += " saturate(".concat(_saturation, ")"); - } + groups.select('circle'); // propagate bound data + // Draw touch targets.. - if (_sharpness < 1) { - // gaussian blur - var blur = d3_interpolateNumber(0.5, 5)(1 - _sharpness); - baseFilter += " blur(".concat(blur, "px)"); - } - } + var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; + groups = touchLayer.selectAll('g.turn').data(turns, function (d) { + return d.key; + }); // exit - var base = selection.selectAll('.layer-background').data([0]); - base = base.enter().insert('div', '.layer-data').attr('class', 'layer layer-background').merge(base); + groups.exit().remove(); // enter - if (detected.cssfilters) { - base.style('filter', baseFilter || null); - } else { - base.style('opacity', _brightness); - } + 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 - 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 = ''; + groups = groups.merge(groupsEnter).attr('transform', turnTransform); + groups.select('rect'); // propagate bound data - 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, ")"); - } + groups.select('circle'); // propagate bound data - 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); - }); + return this; } - background.updateImagery = function () { - var currSource = baseLayer.source(); - if (context.inIntro() || !currSource) return; + return drawTurns; + } - var o = _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).map(function (d) { - return d.source().id; - }).join(','); + 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 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; + var _currHoverTarget; - if (id === 'custom') { - id = "custom:".concat(currSource.template()); - } + var _currPersistent = {}; + var _currHover = {}; + var _prevHover = {}; + var _currSelected = {}; + var _prevSelected = {}; + var _radii = {}; - if (id) { - hash.background = id; - } else { - delete hash.background; - } + function sortY(a, b) { + return b.loc[1] - a.loc[1]; + } // Avoid exit/enter if we're just moving stuff around. + // The node will get a new version but we only need to run the update selection. - if (o) { - hash.overlays = o; - } else { - delete hash.overlays; - } - if (Math.abs(x) > EPSILON || Math.abs(y) > EPSILON) { - hash.offset = "".concat(x, ",").concat(y); - } else { - delete hash.offset; - } + function fastEntityKey(d) { + var mode = context.mode(); + var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); + return isMoving ? d.id : osmEntity.key(d); + } - if (!window.mocha) { - window.location.replace('#' + utilQsString(hash, true)); - } + 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 imageryUsed = []; - var photoOverlaysUsed = []; - var currUsed = currSource.imageryUsed(); + function getIcon(d) { + // always check latest entity, as fastEntityKey avoids enter/exit now + var entity = graph.entity(d.id); + if (entity.id in icons) return icons[entity.id]; + icons[entity.id] = entity.hasInterestingTags() && _mainPresetIndex.match(entity, graph).icon; + return icons[entity.id]; + } // memoize directions results, return false for empty arrays (for use in filter) - if (currUsed && _isValid) { - imageryUsed.push(currUsed); + + 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; } - _overlayLayers.filter(function (d) { - return !d.source().isLocatorOverlay() && !d.source().isHidden(); - }).forEach(function (d) { - return imageryUsed.push(d.source().imageryUsed()); - }); + 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 dataLayer = context.layers().layer('data'); + if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { + r += 1.5; + } - if (dataLayer && dataLayer.enabled() && dataLayer.hasData()) { - imageryUsed.push(dataLayer.getSrc()); - } + if (klass === 'shadow') { + // remember this value, so we don't need to + _radii[entity.id] = r; // recompute it when we draw the touch targets + } - var photoOverlayLayers = { - streetside: 'Bing Streetside', - mapillary: 'Mapillary Images', - 'mapillary-map-features': 'Mapillary Map Features', - 'mapillary-signs': 'Mapillary Signs', - openstreetcam: 'OpenStreetCam Images' - }; + select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); + }); + }); + } - for (var layerID in photoOverlayLayers) { - var layer = context.layers().layer(layerID); + vertices.sort(sortY); + var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit - if (layer && layer.enabled()) { - photoOverlaysUsed.push(layerID); - imageryUsed.push(photoOverlayLayers[layerID]); - } - } + groups.exit().remove(); // enter - context.history().imageryUsed(imageryUsed); - context.history().photoOverlaysUsed(photoOverlaysUsed); - }; + 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 _checkedBlocklists; + enter.filter(function (d) { + return d.hasInterestingTags(); + }).append('circle').attr('class', 'fill'); // update - background.sources = function (extent, zoom, includeCurrent) { - if (!_imageryIndex) return []; // called before init()? + 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 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(); + var iconUse = groups.selectAll('.icon').data(function data(d) { + return zoom >= 17 && getIcon(d) ? [d] : []; + }, fastEntityKey); // exit - if (blocklists && blocklists !== _checkedBlocklists) { - _imageryIndex.backgrounds.forEach(function (source) { - source.isBlocked = blocklists.some(function (blocklist) { - return blocklist.test(source.template()); - }); - }); + iconUse.exit().remove(); // enter - _checkedBlocklists = blocklists; - } + 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 - return _imageryIndex.backgrounds.filter(function (source) { - if (includeCurrent && currSource === source) return true; // optionally always include the current imagery + var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { + return zoom >= 18 && getDirections(d) ? [d] : []; + }, fastEntityKey); // exit - if (source.isBlocked) return false; // even bundled sources may be blocked - #7905 + dgroups.exit().remove(); // enter/update - if (!source.polygon) return true; // always include imagery with worldwide coverage + 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 (zoom && zoom < 6) return false; // optionally exclude local imagery at low zooms + viewfields.exit().remove(); // enter/update - return visible[source.id]; // include imagery visible in given extent + 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 + ')'; }); - }; + } - background.dimensions = function (val) { - if (!val) return; - baseLayer.dimensions(val); + 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 - _overlayLayers.forEach(function (layer) { - return layer.dimensions(val); - }); - }; + var vertexType = svgPassiveVertex(node, graph, activeID); - background.baseLayerSource = function (d) { - if (!arguments.length) return baseLayer.source(); // test source against OSM imagery blocklists.. + if (vertexType !== 0) { + // passive or adjacent - allow to connect + data.targets.push({ + type: 'Feature', + id: node.id, + properties: { + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } else { + data.nopes.push({ + type: 'Feature', + id: node.id + '-nope', + properties: { + nope: true, + target: true, + entity: node + }, + geometry: node.asGeoJSON() + }); + } + }); // Targets allow hover and vertex snapping - var osm = context.connection(); - if (!osm) return background; - var blocklists = osm.imageryBlocklists(); - var template = d.template(); - var fail = false; - var tested = 0; - var regex; + 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 - 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. + targets.exit().remove(); // enter/update + targets.enter().append('circle').attr('r', function (d) { + return _radii[d.id] || radiuses.shadow[3]; + }).merge(targets).attr('class', function (d) { + return 'node vertex target target-allowed ' + targetClass + d.id; + }).attr('transform', getTransform); // NOPE - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(template); - } + 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 - baseLayer.source(!fail ? d : background.findSource('none')); - dispatch$1.call('change'); - background.updateImagery(); - return background; - }; + nopes.exit().remove(); // enter/update - background.findSource = function (id) { - if (!id || !_imageryIndex) return null; // called before init()? + 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 - return _imageryIndex.backgrounds.find(function (d) { - return d.id && d.id === id; - }); - }; - background.bing = function () { - background.baseLayerSource(background.findSource('Bing')); - }; + function renderAsVertex(entity, graph, wireframe, zoom) { + var geometry = entity.geometry(graph); + return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).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; - }); - }; + 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); + } - background.overlayLayerSources = function () { - return _overlayLayers.map(function (layer) { - return layer.source(); - }); - }; + function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { + var results = {}; + var seenIds = {}; - background.toggleOverlayLayer = function (d) { - var layer; + 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); - for (var i = 0; i < _overlayLayers.length; i++) { - layer = _overlayLayers[i]; + if (!context.features().isHiddenFeature(entity, graph, geometry)) { + var i; - if (layer.source() === d) { - _overlayLayers.splice(i, 1); + if (entity.type === 'way') { + for (i = 0; i < entity.nodes.length; i++) { + var child = graph.hasEntity(entity.nodes[i]); - dispatch$1.call('change'); - background.updateImagery(); - return; + if (child) { + addChildVertices(child); + } + } + } else if (entity.type === 'relation') { + for (i = 0; i < entity.members.length; i++) { + var member = graph.hasEntity(entity.members[i].id); + + if (member) { + addChildVertices(member); + } + } + } else if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; + } } } - layer = rendererTileLayer(context).source(d).projection(context.projection).dimensions(baseLayer.dimensions()); + ids.forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - _overlayLayers.push(layer); + if (entity.type === 'node') { + if (renderAsVertex(entity, graph, wireframe, zoom)) { + results[entity.id] = entity; + graph.parentWays(entity).forEach(function (entity) { + addChildVertices(entity); + }); + } + } else { + // way, relation + addChildVertices(entity); + } + }); + return results; + } - dispatch$1.call('change'); - background.updateImagery(); - }; + 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'); - background.nudge = function (d, zoom) { - var currSource = baseLayer.source(); + if (fullRedraw) { + _currPersistent = {}; + _radii = {}; + } // Collect important vertices from the `entities` list.. + // (during a partial redraw, it will not contain everything) - if (currSource) { - currSource.nudge(d, zoom); - dispatch$1.call('change'); - background.updateImagery(); - } - return background; - }; + for (var i = 0; i < entities.length; i++) { + var entity = entities[i]; + var geometry = entity.geometry(graph); + var keep = false; // a point that looks like a vertex.. - background.offset = function (d) { - var currSource = baseLayer.source(); + if (geometry === 'point' && renderAsVertex(entity, graph, wireframe, zoom)) { + _currPersistent[entity.id] = entity; + keep = true; // a vertex of some importance.. + } else if (geometry === 'vertex' && (entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || visualDiff && isEditedNode(entity, base, graph))) { + _currPersistent[entity.id] = entity; + keep = true; + } // whatever this is, it's not a persistent vertex.. - if (!arguments.length) { - return currSource && currSource.offset() || [0, 0]; - } - if (currSource) { - currSource.offset(d); - dispatch$1.call('change'); - background.updateImagery(); - } + if (!keep && !fullRedraw) { + delete _currPersistent[entity.id]; + } + } // 3 sets of vertices to consider: - return background; - }; - background.brightness = function (d) { - if (!arguments.length) return _brightness; - _brightness = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + 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) - background.contrast = function (d) { - if (!arguments.length) return _contrast; - _contrast = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + }; + 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. - background.saturation = function (d) { - if (!arguments.length) return _saturation; - _saturation = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + var filterRendered = function filterRendered(d) { + return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); + }; - background.sharpness = function (d) { - if (!arguments.length) return _sharpness; - _sharpness = d; - if (context.mode()) dispatch$1.call('change'); - return background; - }; + 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 _loadPromise; + var filterTouch = function filterTouch(d) { + return isMoving ? true : filterRendered(d); + }; - background.ensureLoaded = function () { - if (_loadPromise) return _loadPromise; + touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); - function parseMapParams(qmap) { - if (!qmap) return false; - var params = qmap.split('/').map(Number); - if (params.length < 3 || params.some(isNaN)) return false; - return geoExtent([params[2], params[1]]); // lon,lat + function currentVisible(which) { + return Object.keys(which).map(graph.hasEntity, graph) // the current version of this entity + .filter(function (entity) { + return entity && entity.intersects(extent, graph); + }); } + } // partial redraw - only update the selected items.. - 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 + drawVertices.drawSelected = function (selection, graph, extent) { + var wireframe = context.surface().classed('fill-wireframe'); + var zoom = geoScaleToZoom(projection.scale()); + _prevSelected = _currSelected || {}; - 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 (context.map().isInWideSelection()) { + _currSelected = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); + if (!entity) return; - var locator = imageryIndex.backgrounds.find(function (d) { - return d.overlay && d["default"]; + 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.. - if (locator) { - background.toggleOverlayLayer(locator); - } - var overlays = (hash.overlays || '').split(','); - overlays.forEach(function (overlay) { - overlay = background.findSource(overlay); + var filter = function filter(d) { + return d.id in _prevSelected; + }; - if (overlay) { - background.toggleOverlayLayer(overlay); - } - }); + drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); + }; // partial redraw - only update the hovered items.. - if (hash.gpx) { - var gpx = context.layers().layer('data'); - if (gpx) { - gpx.url(hash.gpx, '.gpx'); - } - } + drawVertices.drawHover = function (selection, graph, target, extent) { + if (target === _currHoverTarget) return; // continue only if something changed - if (hash.offset) { - var offset = hash.offset.replace(/;/g, ',').split(',').map(function (n) { - return !isNaN(n) && n; - }); + 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 (offset.length === 2) { - background.offset(geoMetersToOffset(offset)); - } - } - })["catch"](function () { - /* ignore */ - }); + if (entity) { + _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); + } else { + _currHover = {}; + } // note that drawVertices will add `_currHover` automatically if needed.. + + + var filter = function filter(d) { + return d.id in _prevHover; + }; + + drawVertices(selection, graph, Object.values(_prevHover), filter, extent, false); }; - return utilRebind(background, dispatch$1, 'on'); + return drawVertices; } - function rendererFeatures(context) { - var dispatch$1 = dispatch('change', 'redraw'); - var features = utilRebind({}, dispatch$1, 'on'); + function utilBindOnce(target, type, listener, capture) { + var typeOnce = type + '.once'; - var _deferred = new Set(); + function one() { + target.on(typeOnce, null); + listener.apply(this, arguments); + } - var traffic_roads = { - 'motorway': true, - 'motorway_link': true, - 'trunk': true, - 'trunk_link': true, - 'primary': true, - 'primary_link': true, - 'secondary': true, - 'secondary_link': true, - 'tertiary': true, - 'tertiary_link': true, - 'residential': true, - 'unclassified': true, - 'living_street': true - }; - var service_roads = { - 'service': true, - 'road': true, - 'track': true - }; - var paths = { - 'path': true, - 'footway': true, - 'cycleway': true, - 'bridleway': true, - 'steps': true, - 'pedestrian': true - }; - var past_futures = { - 'proposed': true, - 'construction': true, - 'abandoned': true, - 'dismantled': true, - 'disused': true, - 'razed': true, - 'demolished': true, - 'obliterated': true - }; - var _cullFactor = 1; - var _cache = {}; - var _rules = {}; - var _stats = {}; - var _keys = []; - var _hidden = []; - var _forceVisible = {}; + target.on(typeOnce, one, capture); + return this; + } - function update() { - if (!window.mocha) { - var hash = utilStringQs(window.location.hash); - var disabled = features.disabled(); + function defaultFilter(d3_event) { + return !d3_event.ctrlKey && !d3_event.button; + } - if (disabled.length) { - hash.disable_features = disabled.join(','); - } else { - delete hash.disable_features; - } + function defaultExtent() { + var e = this; - window.location.replace('#' + utilQsString(hash, true)); - corePreferences('disabled-features', disabled.join(',')); + if (e instanceof SVGElement) { + e = e.ownerSVGElement || e; + + if (e.hasAttribute('viewBox')) { + e = e.viewBox.baseVal; + return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; } - _hidden = features.hidden(); - dispatch$1.call('change'); - dispatch$1.call('redraw'); + return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; } - function defineRule(k, filter, max) { - var isEnabled = true; - - _keys.push(k); + return [[0, 0], [e.clientWidth, e.clientHeight]]; + } - _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 defaultWheelDelta(d3_event) { + return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); + } - defineRule('points', function isPoint(tags, geometry) { - return geometry === 'point'; - }, 200); - defineRule('traffic_roads', function isTrafficRoad(tags) { - return traffic_roads[tags.highway]; - }); - defineRule('service_roads', function isServiceRoad(tags) { - return service_roads[tags.highway]; - }); - defineRule('paths', function isPath(tags) { - return paths[tags.highway]; - }); - defineRule('buildings', function isBuilding(tags) { - return !!tags.building && tags.building !== 'no' || tags.parking === 'multi-storey' || tags.parking === 'sheds' || tags.parking === 'carports' || tags.parking === 'garage_boxes'; - }, 250); - defineRule('building_parts', function isBuildingPart(tags) { - return tags['building:part']; - }); - defineRule('indoor', function isIndoor(tags) { - return tags.indoor; - }); - defineRule('landuse', function isLanduse(tags, geometry) { - return geometry === 'area' && !_rules.buildings.filter(tags) && !_rules.building_parts.filter(tags) && !_rules.indoor.filter(tags) && !_rules.water.filter(tags) && !_rules.pistes.filter(tags); - }); - defineRule('boundaries', function isBoundary(tags) { - return !!tags.boundary && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway] || tags.waterway || tags.railway || tags.landuse || tags.natural || tags.building || tags.power); - }); - defineRule('water', function isWater(tags) { - return !!tags.waterway || tags.natural === 'water' || tags.natural === 'coastline' || tags.natural === 'bay' || tags.landuse === 'pond' || tags.landuse === 'basin' || tags.landuse === 'reservoir' || tags.landuse === 'salt_pond'; - }); - defineRule('rail', function isRail(tags) { - return (!!tags.railway || tags.landuse === 'railway') && !(traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]); - }); - defineRule('pistes', function isPiste(tags) { - return tags['piste:type']; - }); - defineRule('aerialways', function isPiste(tags) { - return tags.aerialway && tags.aerialway !== 'yes' && tags.aerialway !== 'station'; - }); - defineRule('power', function isPower(tags) { - return !!tags.power; - }); // contains a past/future tag, but not in active use as a road/path/cycleway/etc.. + function 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)); + } - defineRule('past_future', function isPastFuture(tags) { - if (traffic_roads[tags.highway] || service_roads[tags.highway] || paths[tags.highway]) { - return false; - } + 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; - var strings = Object.keys(tags); + 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); + } - for (var i = 0; i < strings.length; i++) { - var s = strings[i]; + zoom.transform = function (collection, transform, point) { + var selection = collection.selection ? collection.selection() : collection; - if (past_futures[s] || past_futures[tags[s]]) { - return true; - } + if (collection !== selection) { + schedule(collection, transform, point); + } else { + selection.interrupt().each(function () { + gesture(this, arguments).start(null).zoom(null, null, typeof transform === 'function' ? transform.apply(this, arguments) : transform).end(null); + }); } + }; - return 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` + 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); + }; - defineRule('others', function isOther(tags, geometry) { - return geometry === 'line' || geometry === 'area'; - }); + 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); + }; - features.features = function () { - return _rules; + 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); + }); }; - features.keys = function () { - return _keys; + 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); }; - features.enabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].enabled; - }); - } + 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); + } - return _rules[k] && _rules[k].enabled; - }; + 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); + } - features.disabled = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return !_rules[k].enabled; - }); - } + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + } - return _rules[k] && !_rules[k].enabled; - }; + 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); + } - features.hidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].hidden(); - }); - } + g.zoom(null, null, t); + }; + }); + } - return _rules[k] && _rules[k].hidden(); - }; + function gesture(that, args, clean) { + return !clean && _activeGesture || new Gesture(that, args); + } - features.autoHidden = function (k) { - if (!arguments.length) { - return _keys.filter(function (k) { - return _rules[k].autoHidden(); - }); - } + function Gesture(that, args) { + this.that = that; + this.args = args; + this.active = 0; + this.extent = extent.apply(that, args); + } - return _rules[k] && _rules[k].autoHidden(); - }; + Gesture.prototype = { + start: function start(d3_event) { + if (++this.active === 1) { + _activeGesture = this; + dispatch.call('start', this, d3_event); + } - features.enable = function (k) { - if (_rules[k] && !_rules[k].enabled) { - _rules[k].enable(); + 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); + } - update(); + return this; } }; - features.enableAll = function () { - var didEnable = false; - - for (var k in _rules) { - if (!_rules[k].enabled) { - didEnable = true; + 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. - _rules[k].enable(); + 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); } + + clearTimeout(g.wheel); // Otherwise, capture the mouse point and location at the start. + } else { + g.mouse = [p, t.invert(p)]; + interrupt(this); + g.start(d3_event); } - if (didEnable) update(); - }; + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); + g.wheel = setTimeout(wheelidled, _wheelDelay); + g.zoom(d3_event, 'mouse', constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); + + function wheelidled() { + g.wheel = null; + g.end(d3_event); + } + } + + var _downPointerIDs = new Set(); + + var _pointerLocGetter; + + function pointerdown(d3_event) { + _downPointerIDs.add(d3_event.pointerId); + + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments, _downPointerIDs.size === 1); + var started; + d3_event.stopImmediatePropagation(); + _pointerLocGetter = utilFastMouse(this); + + var loc = _pointerLocGetter(d3_event); - features.disable = function (k) { - if (_rules[k] && _rules[k].enabled) { - _rules[k].disable(); + var p = [loc, _transform.invert(loc), d3_event.pointerId]; - update(); + if (!g.pointer0) { + g.pointer0 = p; + started = true; + } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { + g.pointer1 = p; } - }; - features.disableAll = function () { - var didDisable = false; + if (started) { + interrupt(this); + g.start(d3_event); + } + } - for (var k in _rules) { - if (_rules[k].enabled) { - didDisable = true; + 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; - _rules[k].disable(); - } + if ((isPointer0 || isPointer1) && 'buttons' in d3_event && !d3_event.buttons) { + // The pointer went up without ending the gesture somehow, e.g. + // a down mouse was moved off the map and released. End it here. + if (g.pointer0) _downPointerIDs["delete"](g.pointer0[2]); + if (g.pointer1) _downPointerIDs["delete"](g.pointer1[2]); + g.end(d3_event); + return; } - if (didDisable) update(); - }; + d3_event.preventDefault(); + d3_event.stopImmediatePropagation(); - features.toggle = function (k) { - if (_rules[k]) { - (function (f) { - return f.enabled ? f.disable() : f.enable(); - })(_rules[k]); + var loc = _pointerLocGetter(d3_event); - update(); - } - }; + var t, p, l; + if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; + t = _transform; - features.resetStats = function () { - for (var i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; + 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; } - 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; + g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + } - for (i = 0; i < _keys.length; i++) { - _rules[_keys[i]].count = 0; - } // adjust the threshold for point/building culling based on viewport size.. - // a _cullFactor of 1 corresponds to a 1000x1000px viewport.. + function pointerup(d3_event) { + if (!_downPointerIDs.has(d3_event.pointerId)) return; + _downPointerIDs["delete"](d3_event.pointerId); - _cullFactor = dimensions[0] * dimensions[1] / 1000000; + 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; - for (i = 0; i < entities.length; i++) { - geometry = entities[i].geometry(resolver); - matches = Object.keys(features.getMatches(entities[i], resolver, geometry)); + if (g.pointer1 && !g.pointer0) { + g.pointer0 = g.pointer1; + delete g.pointer1; + } - for (j = 0; j < matches.length; j++) { - _rules[matches[j]].count++; - } + if (g.pointer0) { + g.pointer0[1] = _transform.invert(g.pointer0[0]); + } else { + g.end(d3_event); } + } - currHidden = features.hidden(); + zoom.wheelDelta = function (_) { + return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; + }; - if (currHidden !== _hidden) { - _hidden = currHidden; - needsRedraw = true; - dispatch$1.call('change'); - } + zoom.filter = function (_) { + return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; + }; - return needsRedraw; + zoom.extent = function (_) { + return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; - features.stats = function () { - for (var i = 0; i < _keys.length; i++) { - _stats[_keys[i]] = _rules[_keys[i]].count; - } + zoom.scaleExtent = function (_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; + }; - return _stats; + 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]]]; }; - features.clear = function (d) { - for (var i = 0; i < d.length; i++) { - features.clearEntity(d[i]); - } + zoom.constrain = function (_) { + return arguments.length ? (constrain = _, zoom) : constrain; }; - features.clearEntity = function (entity) { - delete _cache[osmEntity.key(entity)]; + zoom.interpolate = function (_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; }; - features.reset = function () { - Array.from(_deferred).forEach(function (handle) { - window.cancelIdleCallback(handle); + zoom._transform = function (_) { + return arguments.length ? (_transform = _, zoom) : _transform; + }; - _deferred["delete"](handle); - }); - _cache = {}; - }; // only certain relations are worth checking + return utilRebind(zoom, dispatch, 'on'); + } + // if pointer events are supported. Falls back to default `dblclick` event. - function relationShouldBeChecked(relation) { - // multipolygon features have `area` geometry and aren't checked here - return relation.tags.type === 'boundary'; + function utilDoubleUp() { + var dispatch = dispatch$8('doubleUp'); + var _maxTimespan = 500; // milliseconds + + 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; } - features.getMatches = function (entity, resolver, geometry) { - if (geometry === 'vertex' || geometry === 'relation' && !relationShouldBeChecked(entity)) return {}; - var ent = osmEntity.key(entity); + 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 (!_cache[ent]) { - _cache[ent] = {}; + if (_pointer && !pointerIsValidFor(loc)) { + // if this pointer is no longer valid, clear it so another can be started + _pointer = undefined; } - if (!_cache[ent].matches) { - var matches = {}; - var hasMatch = false; - - for (var i = 0; i < _keys.length; i++) { - if (_keys[i] === 'others') { - if (hasMatch) continue; // If an entity... - // 1. is a way that hasn't matched other 'interesting' feature rules, + if (!_pointer) { + _pointer = { + startLoc: loc, + startTime: new Date().getTime(), + upCount: 0, + pointerId: d3_event.pointerId + }; + } else { + // double down + _pointer.pointerId = d3_event.pointerId; + } + } - if (entity.type === 'way') { - var parents = features.getParents(entity, resolver, geometry); // 2a. belongs only to a single multipolygon relation + function pointerup(d3_event) { + // ignore right-click + if (d3_event.ctrlKey || d3_event.button === 2) return; + if (!_pointer || _pointer.pointerId !== d3_event.pointerId) return; + _pointer.upCount += 1; - if (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 (_pointer.upCount === 2) { + // double up! + var loc = [d3_event.clientX, d3_event.clientY]; - if (_cache[pkey] && _cache[pkey].matches) { - matches = Object.assign({}, _cache[pkey].matches); // shallow copy + if (pointerIsValidFor(loc)) { + var locInThis = utilFastMouse(this)(d3_event); + dispatch.call('doubleUp', this, d3_event, locInThis); + } // clear the pointer info in any case - continue; - } - } - } - } - if (_rules[_keys[i]].filter(entity.tags, geometry)) { - matches[_keys[i]] = hasMatch = true; - } - } + _pointer = undefined; + } + } - _cache[ent].matches = matches; + function doubleUp(selection) { + if ('PointerEvent' in window) { + // dblclick isn't well supported on touch devices so manually use + // pointer events if they're available + selection.on('pointerdown.doubleUp', pointerdown).on('pointerup.doubleUp', pointerup); + } else { + // fallback to dblclick + selection.on('dblclick.doubleUp', function (d3_event) { + dispatch.call('doubleUp', this, d3_event, utilFastMouse(this)(d3_event)); + }); } + } - return _cache[ent].matches; + doubleUp.off = function (selection) { + selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); }; - features.getParents = function (entity, resolver, geometry) { - if (geometry === 'point') return []; - var ent = osmEntity.key(entity); + return utilRebind(doubleUp, dispatch, 'on'); + } - if (!_cache[ent]) { - _cache[ent] = {}; - } + var TILESIZE = 256; + var minZoom = 2; + var maxZoom = 24; + var kMin = geoZoomToScale(minZoom, TILESIZE); + var kMax = geoZoomToScale(maxZoom, TILESIZE); - if (!_cache[ent].parents) { - var parents = []; + function clamp$1(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - if (geometry === 'vertex') { - parents = resolver.parentWays(entity); - } else { - // 'line', 'area', 'relation' - parents = resolver.parentRelations(entity); - } + 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; - _cache[ent].parents = parents; - } + var _selection = select(null); - return _cache[ent].parents; - }; + var supersurface = select(null); + var wrapper = select(null); + var surface = select(null); + var _dimensions = [1, 1]; + var _dblClickZoomEnabled = true; + var _redrawEnabled = true; - features.isHiddenPreset = function (preset, geometry) { - if (!_hidden.length) return false; - if (!preset.tags) return false; - var test = preset.setTags({}, geometry); + var _gestureTransformStart; - for (var key in _rules) { - if (_rules[key].filter(test, geometry)) { - if (_hidden.indexOf(key) !== -1) { - return key; - } + var _transformStart = projection.transform(); - return false; - } - } + var _transformLast; - return false; - }; + var _isTransformed = false; + var _minzoom = 0; - features.isHiddenFeature = function (entity, resolver, geometry) { - if (!_hidden.length) return false; - if (!entity.version) return false; - if (_forceVisible[entity.id]) return false; - var matches = Object.keys(features.getMatches(entity, resolver, geometry)); - return matches.length && matches.every(function (k) { - return features.hidden(k); - }); - }; + var _getMouseCoords; - features.isHiddenChild = function (entity, resolver, geometry) { - if (!_hidden.length) return false; - if (!entity.version || geometry === 'point') return false; - if (_forceVisible[entity.id]) return false; - var parents = features.getParents(entity, resolver, geometry); - if (!parents.length) return false; + var _lastPointerEvent; - for (var i = 0; i < parents.length; i++) { - if (!features.isHidden(parents[i], resolver, parents[i].geometry(resolver))) { - return false; - } - } + var _lastWithinEditableZoom; // whether a pointerdown event started the zoom - return true; - }; - features.hasHiddenConnections = function (entity, resolver) { - if (!_hidden.length) return false; - var childNodes, connections; + var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events - 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.. + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom - 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)); - }); - }; + var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; - 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); - }; + 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; + }); - features.filter = function (d, resolver) { - if (!_hidden.length) return d; - var result = []; + var _doubleUpHandler = utilDoubleUp(); - for (var i = 0; i < d.length; i++) { - var entity = d[i]; + 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 (!features.isHidden(entity, resolver, entity.geometry(resolver))) { - result.push(entity); - } - } - return result; - }; + function cancelPendingRedraw() { + scheduleRedraw.cancel(); // isRedrawScheduled = false; + // window.cancelIdleCallback(pendingRedrawCall); + } - features.forceVisible = function (entityIDs) { - if (!arguments.length) return Object.keys(_forceVisible); - _forceVisible = {}; + function map(selection) { + _selection = selection; + context.on('change.map', immediateRedraw); + var osm = context.connection(); - for (var i = 0; i < entityIDs.length; i++) { - _forceVisible[entityIDs[i]] = true; - var entity = context.hasEntity(entityIDs[i]); + if (osm) { + osm.on('change.map', immediateRedraw); + } - if (entity && entity.type === 'relation') { - // also show relation members (one level deep) - for (var j in entity.members) { - _forceVisible[entity.members[j].id] = true; - } + function didUndoOrRedo(targetTransform) { + var mode = context.mode().id; + if (mode !== 'browse' && mode !== 'select') return; + + if (targetTransform) { + map.transformEase(targetTransform); } } - return features; - }; + context.history().on('merge.map', function () { + scheduleRedraw(); + }).on('change.map', immediateRedraw).on('undone.map', function (stack, fromStack) { + didUndoOrRedo(fromStack.transform); + }).on('redone.map', function (stack) { + didUndoOrRedo(stack.transform); + }); + context.background().on('change.map', immediateRedraw); + context.features().on('redraw.map', immediateRedraw); + drawLayers.on('change.map', function () { + context.background().updateImagery(); + immediateRedraw(); + }); + selection.on('wheel.map mousewheel.map', function (d3_event) { + // disable swipe-to-navigate browser pages on trackpad/magic mouse – #5552 + d3_event.preventDefault(); + }).call(_zoomerPanner).call(_zoomerPanner.transform, projection.transform()).on('dblclick.zoom', null); // override d3-zoom dblclick handling - features.init = function () { - var storage = corePreferences('disabled-features'); + map.supersurface = supersurface = selection.append('div').attr('class', 'supersurface').call(utilSetTransform, 0, 0); // Need a wrapper div because Opera can't cope with an absolutely positioned + // SVG element: http://bl.ocks.org/jfirebaugh/6fbfbd922552bf776c16 - if (storage) { - var storageDisabled = storage.replace(/;/g, ',').split(','); - storageDisabled.forEach(features.disable); - } + 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 hash = utilStringQs(window.location.hash); + if (d3_event.button === 2) { + d3_event.stopPropagation(); + } + }, true).on(_pointerPrefix + 'up.zoom', function (d3_event) { + _lastPointerEvent = d3_event; - if (hash.disable_features) { - var hashDisabled = hash.disable_features.replace(/;/g, ',').split(','); - hashDisabled.forEach(features.disable); - } - }; // warm up the feature matching cache upon merging fetched data + if (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 - 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 || []); + updateAreaFill(); - for (var i = 0; i < entities.length; i++) { - var geometry = entities[i].geometry(graph); - features.getMatches(entities[i], graph, geometry); - } + _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { + if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + + if (_typeof(d3_event.target.__data__) === 'object' && // or area fills + !select(d3_event.target).classed('fill')) return; + var zoomOut = d3_event.shiftKey; + var t = projection.transform(); + var p1 = t.invert(p0); + t = t.scale(zoomOut ? 0.5 : 2); + t.x = p0[0] - p1[0] * t.k; + t.y = p0[1] - p1[1] * t.k; + map.transformEase(t); }); - _deferred.add(handle); - }); - return features; - } + context.on('enter.map', function () { + if (!map.editableDataEnabled(true + /* skip zoom check */ + )) return; // redraw immediately any objects affected by a change in selectedIDs. - // - // - 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 - // + var graph = context.graph(); + var selectedAndParents = {}; + context.selectedIDs().forEach(function (id) { + var entity = graph.hasEntity(id); - function svgPassiveVertex(node, graph, activeID) { - if (!activeID) return 1; - if (activeID === node.id) return 0; - var parents = graph.parentWays(node); - var i, j, nodes, isClosed, ix1, ix2, ix3, ix4, max; + if (entity) { + selectedAndParents[entity.id] = entity; - for (i = 0; i < parents.length; i++) { - nodes = parents[i].nodes; - isClosed = parents[i].isClosed(); + if (entity.type === 'node') { + graph.parentWays(entity).forEach(function (parent) { + selectedAndParents[parent.id] = parent; + }); + } + } + }); + var data = Object.values(selectedAndParents); - 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; + var filter = function filter(d) { + return d.id in selectedAndParents; + }; - 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; - } + 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 - 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 - } - } + scheduleRedraw(); + }); + map.dimensions(utilGetDimensions(selection)); } - 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 zoomEventFilter(d3_event) { + // Fix for #2151, (see also d3/d3-zoom#60, d3/d3-brush#18) + // Intercept `mousedown` and check if there is an orphaned zoom gesture. + // This can happen if a previous `mousedown` occurred without a `mouseup`. + // If we detect this, dispatch `mouseup` to complete the orphaned gesture, + // so that d3-zoom won't stop propagation of new `mousedown` events. + if (d3_event.type === 'mousedown') { + var hasOrphan = false; + var listeners = window.__on; - if (shouldReverse(entity)) { - coordinates.reverse(); - } + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; - 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 (listener.name === 'zoom' && listener.type === 'mouseup') { + hasOrphan = true; + break; + } + } - if (a) { - var span = geoVecLength(a, b) - offset; + if (hasOrphan) { + var event = window.CustomEvent; - 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 + if (event) { + event = new event('mouseup'); + } else { + event = window.document.createEvent('Event'); + event.initEvent('mouseup', false, false); + } // Event needs to be dispatched with an event.view property. - var coord = [a, p]; - for (span -= dt; span >= 0; span -= dt) { - p = geoVecAdd(p, [dx, dy]); - coord.push(p); - } + event.view = window; + window.dispatchEvent(event); + } + } - coord.push(b); // generate svg paths + return d3_event.button !== 2; // ignore right clicks + } - var segment = ''; - var j; + function pxCenter() { + return [_dimensions[0] / 2, _dimensions[1] / 2]; + } - for (j = 0; j < coord.length; j++) { - segment += (j === 0 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + 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; - segments.push({ - id: entity.id, - index: i++, - d: segment - }); + if (map.isInWideSelection()) { + data = []; + utilEntityAndDeepMemberIDs(mode.selectedIDs(), context.graph()).forEach(function (id) { + var entity = context.hasEntity(id); + if (entity) data.push(entity); + }); + fullRedraw = true; + filter = utilFunctor(true); // selected features should always be visible, so we can skip filtering - if (bothDirections(entity)) { - segment = ''; + applyFeatureLayerFilters = false; + } else if (difference) { + var complete = difference.complete(map.extent()); + data = Object.values(complete).filter(Boolean); + set = new Set(Object.keys(complete)); - for (j = coord.length - 1; j >= 0; j--) { - segment += (j === coord.length - 1 ? 'M' : 'L') + coord[j][0] + ',' + coord[j][1]; - } + filter = function filter(d) { + return set.has(d.id); + }; - segments.push({ - id: entity.id, - index: i++, - d: segment - }); - } - } + 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; + } - offset = -span; - } + if (extent) { + data = context.history().intersects(map.extent().intersection(extent)); + set = new Set(data.map(function (entity) { + return entity.id; + })); - a = b; + filter = function filter(d) { + return set.has(d.id); + }; + } else { + data = all; + fullRedraw = true; + filter = utilFunctor(true); } - }))); - return segments; - }; - } - function svgPath(projection, graph, isArea) { - // Explanation of magic numbers: - // "padding" here allows space for strokes to extend beyond the viewport, - // so that the stroke isn't drawn along the edge of the viewport when - // the shape is clipped. - // - // When drawing lines, pad viewport by 5px. - // When drawing areas, pad viewport by 65px in each direction to allow - // for 60px area fill stroke (see ".fill-partial path.fill" css rule) - var cache = {}; - var padding = isArea ? 65 : 5; - var viewport = projection.clipExtent(); - var paddedExtent = [[viewport[0][0] - padding, viewport[0][1] - padding], [viewport[1][0] + padding, viewport[1][1] + padding]]; - var clip = d3_geoIdentity().clipExtent(paddedExtent).stream; - var project = projection.stream; - var path = d3_geoPath().projection({ - stream: function stream(output) { - return project(clip(output)); } - }); - var svgpath = function svgpath(entity) { - if (entity.id in cache) { - return cache[entity.id]; + if (applyFeatureLayerFilters) { + data = features.filter(data, graph); } else { - return cache[entity.id] = path(entity.asGeoJSON(graph)); + context.features().resetStats(); } - }; - svgpath.geojson = function (d) { - if (d.__featurehash__ !== undefined) { - if (d.__featurehash__ in cache) { - return cache[d.__featurehash__]; - } else { - return cache[d.__featurehash__] = path(d); - } - } else { - return path(d); + if (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()); } - }; - 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] + ')'; - }; + 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 + }); + } - svgpoint.geojson = function (d) { - return svgpoint(d.properties.entity); + 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); }; - 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 editOff() { + context.features().resetStats(); + surface.selectAll('.layer-osm *').remove(); + surface.selectAll('.layer-touch:not(.markers) *').remove(); + var allowed = { + 'browse': true, + 'save': true, + 'select-note': true, + 'select-data': true, + 'select-error': true + }; + var mode = context.mode(); - if (type === 'multipolygon' && shouldCopyMultipolygonTags || type === 'boundary') { - tags = Object.assign({}, relation.tags, tags); - } + if (mode && !allowed[mode.id]) { + context.enter(modeBrowse(context)); + } + + dispatch.call('drawn', this, { + full: true }); - 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: [] + 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 start = {}; - var end = {}; - var node, type; - - for (var i = 0; i < way.nodes.length; i++) { - node = graph.entity(way.nodes[i]); - type = svgPassiveVertex(node, graph, activeID); - end = { - node: node, - type: type - }; - - if (start.type !== undefined) { - if (start.node.id === activeID || end.node.id === activeID) ; else if (isActiveWay && (start.type === 2 || end.type === 2)) { - // one adjacent vertex - pushActive(start, end, i); - } else if (start.type === 0 && end.type === 0) { - // both active vertices - pushActive(start, end, i); - } else { - pushPassive(start, end, i); - } - } - - start = end; - } - - return features; + var e2 = new WheelEvent('wheel', props); + e2._scale = e.scale; // preserve the original scale - 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] - } - }); - } + e2._rotation = e.rotation; // preserve the original rotation - 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] - } - }); - } + _selection.node().dispatchEvent(e2); } - } - 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']; + 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. - var _tags = function _tags(entity) { - return entity.tags; - }; + 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 - var tagClasses = function tagClasses(selection) { - selection.each(function tagClassesEach(entity) { - var value = this.className; + 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 (value.baseVal !== undefined) { - value = value.baseVal; - } + if (detected.os !== 'mac') { + dY *= 5; + } // recalculate x2,y2,k2 - var t = _tags(entity); - var computed = tagClasses.getClassesString(t, value); + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (Safari) - #5492 + // These are fake `wheel` events we made from Safari `gesturechange` events.. + } else if (source._scale) { + // recalculate x2,y2,k2 + t0 = _gestureTransformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * source._scale; + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map pinch zooming (all browsers except Safari) - #5492 + // Pinch zooming via the `wheel` event will always have: + // - `ctrlKey = true` + // - `deltaY` is not round integer pixels (ignore `deltaX`) + } else if (source.ctrlKey && !isInteger(dY)) { + dY *= 6; // slightly scale up whatever the browser gave us + // recalculate x2,y2,k2 - if (computed !== value) { - select(this).attr('class', computed); - } - }); - }; + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // Trackpad scroll zooming with shift or alt/option key down + } else if ((source.altKey || source.shiftKey) && isInteger(dY)) { + // recalculate x2,y2,k2 + t0 = _isTransformed ? _transformLast : _transformStart; + p0 = _getMouseCoords(source); + p1 = t0.invert(p0); + k2 = t0.k * Math.pow(2, -dY / 500); + k2 = clamp$1(k2, kMin, kMax); + x2 = p0[0] - p1[0] * k2; + y2 = p0[1] - p1[1] * k2; // 2 finger map panning (Mac only, all browsers) - #5492, #5512 + // Panning via the `wheel` event will always have: + // - `ctrlKey = false` + // - `deltaX`,`deltaY` are round integer pixels + } else if (detected.os === 'mac' && !source.ctrlKey && isInteger(dX) && isInteger(dY)) { + p1 = projection.translate(); + x2 = p1[0] - dX; + y2 = p1[1] - dY; + k2 = projection.scale(); + k2 = clamp$1(k2, kMin, kMax); + } // something changed - replace the event transform - 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 (x2 !== x || y2 !== y || k2 !== k) { + x = x2; + y = y2; + k = k2; + eventTransform = identity$2.translate(x2, y2).scale(k2); - if (/\bstroke\b/.test(value)) { - if (!!t.barrier && t.barrier !== 'no') { - overrideGeometry = 'line'; + if (_zoomerPanner._transform) { + // utilZoomPan interface + _zoomerPanner._transform(eventTransform); + } else { + // d3_zoom interface + _selection.node().__zoom = eventTransform; + } } - } // 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; + if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { + return; // no change + } - if (k === 'piste:type') { - // avoid a ':' in the class name - k = 'piste'; - } else if (k === 'building:part') { - // avoid a ':' in the class name - k = 'building_part'; - } + if (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; + } - primary = k; + projection.transform(eventTransform); + var withinEditableZoom = map.withinEditableZoom(); - 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 (_lastWithinEditableZoom !== withinEditableZoom) { + if (_lastWithinEditableZoom !== undefined) { + // notify that the map zoomed in or out over the editable zoom threshold + dispatch.call('crossEditableZoom', this, withinEditableZoom); } - break; + _lastWithinEditableZoom = withinEditableZoom; } - 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 scale = k / _transformStart.k; + var tX = (x / scale - _transformStart.x) * scale; + var tY = (y / scale - _transformStart.y) * scale; - v = t[k]; - if (!v || v === 'no') continue; - status = statuses[i]; - break; - } - } - } // add at most one status tag, only if relates to primary tag.. + if (context.inIntro()) { + curtainProjection.transform({ + x: x - tX, + y: y - tY, + k: k + }); + } + if (source) { + _lastPointerEvent = event; + } - if (!status) { - for (i = 0; i < statuses.length; i++) { - k = statuses[i]; - v = t[k]; - if (!v || v === 'no') continue; + _isTransformed = true; + _transformLast = eventTransform; + utilSetTransform(supersurface, tX, tY, scale); + scheduleRedraw(); + dispatch.call('move', this, map); - 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` + function isInteger(val) { + return typeof val === 'number' && isFinite(val) && Math.floor(val) === val; + } + } + function resetTransform() { + if (!_isTransformed) return false; + utilSetTransform(supersurface, 0, 0); + _isTransformed = false; - if (status) break; - } + if (context.inIntro()) { + curtainProjection.transform(projection.transform()); } - if (status) { - classes.push('tag-status'); - classes.push('tag-status-' + status); - } // add any secondary tags - + return true; + } - for (i = 0; i < secondaries.length; i++) { - k = secondaries[i]; - v = t[k]; - if (!v || v === 'no' || k === primary) continue; - classes.push('tag-' + k); - classes.push('tag-' + k + '-' + v); - } // For highways, look for surface tagging.. + function 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 (resetTransform()) { + difference = extent = undefined; + } - if (primary === 'highway' && !osmPathHighwayTagValues[t.highway] || primary === 'aeroway') { - var surface = t.highway === 'track' ? 'unpaved' : 'paved'; + var zoom = map.zoom(); + var z = String(~~zoom); - for (k in t) { - v = t[k]; + if (surface.attr('data-zoom') !== z) { + surface.attr('data-zoom', z); + } // class surface as `lowzoom` around z17-z18.5 (based on latitude) - if (k in osmPavedTags) { - surface = osmPavedTags[k][v] ? 'paved' : 'unpaved'; - } - if (k in osmSemipavedTags && !!osmSemipavedTags[k][v]) { - surface = 'semipaved'; - } - } + 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)); - classes.push('tag-' + surface); - } // If this is a wikidata-tagged item, add a class for that.. + if (!difference) { + supersurface.call(context.background()); + wrapper.call(drawLayers); + } // OSM - if (t.wikidata || t['brand:wikidata']) { - classes.push('tag-wikidata'); + if (map.editableDataEnabled() || map.isInWideSelection()) { + context.loadTiles(projection); + drawEditable(difference, extent); + } else { + editOff(); } - return classes.join(' ').trim(); - }; + _transformStart = projection.transform(); + return map; + } - tagClasses.tags = function (val) { - if (!arguments.length) return _tags; - _tags = val; - return tagClasses; + var immediateRedraw = function immediateRedraw(difference, extent) { + if (!difference && !extent) cancelPendingRedraw(); + redraw(difference, extent); }; - return tagClasses; - } + map.lastPointerEvent = function () { + return _lastPointerEvent; + }; - // 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; - } + map.mouse = function (d3_event) { + var event = d3_event || _lastPointerEvent; - for (var tag in patterns) { - var entityValue = tags[tag]; - if (!entityValue) continue; + if (event) { + var s; - if (typeof patterns[tag] === 'string') { - // extra short syntax (just tag) - pattern name - return 'pattern-' + patterns[tag]; - } else { - var values = patterns[tag]; + while (s = event.sourceEvent) { + event = s; + } - for (var value in values) { - if (entityValue !== value) continue; - var rules = values[value]; + return _getMouseCoords(event); + } - if (typeof rules === 'string') { - // short syntax - pattern name - return 'pattern-' + rules; - } // long syntax - rule array + return null; + }; // returns Lng/Lat - for (var ruleKey in rules) { - var rule = rules[ruleKey]; - var pass = true; + map.mouseCoordinates = function () { + var coord = map.mouse() || pxCenter(); + return projection.invert(coord); + }; - for (var criterion in rule) { - if (criterion !== 'pattern') { - // reserved for pattern name - // The only rule is a required tag-value pair - var v = tags[criterion]; + map.dblclickZoomEnable = function (val) { + if (!arguments.length) return _dblClickZoomEnabled; + _dblClickZoomEnabled = val; + return map; + }; - if (!v || v !== rule[criterion]) { - pass = false; - break; - } - } - } + map.redrawEnable = function (val) { + if (!arguments.length) return _redrawEnabled; + _redrawEnabled = val; + return map; + }; - if (pass) { - return 'pattern-' + rule.pattern; - } - } - } - } - } + map.isTransformed = function () { + return _isTransformed; + }; - return null; - } + 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; - function svgAreas(projection, context) { - function getPatternStyle(tags) { - var imageID = svgTagPattern(tags); + if (duration) { + _selection.transition().duration(duration).on('start', function () { + map.startEase(); + }).call(_zoomerPanner.transform, identity$2.translate(t2.x, t2.y).scale(t2.k)); + } else { + projection.transform(t2); + _transformStart = t2; - if (imageID) { - return 'url("#ideditor-' + imageID + '")'; + _selection.call(_zoomerPanner.transform, _transformStart); } - return ''; + return true; } - 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 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 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 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 targetData = data.targets.filter(getPath); - var targets = selection.selectAll('.area.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(targetData, function key(d) { - return d.id; - }); // exit + map.pan = function (delta, duration) { + var t = projection.translate(); + var k = projection.scale(); + t[0] += delta[0]; + t[1] += delta[1]; - targets.exit().remove(); + 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(); - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + _selection.call(_zoomerPanner.transform, _transformStart); - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + dispatch.call('move', this, map); + immediateRedraw(); + } - 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 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; + }; - 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 zoomIn(delta) { + setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); + } - var nopeData = data.nopes.filter(getPath); - var nopes = selection.selectAll('.area.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(nopeData, function key(d) { - return d.id; - }); // exit + function zoomOut(delta) { + setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); + } - nopes.exit().remove(); // enter/update + map.zoomIn = function () { + zoomIn(1); + }; - nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { - return 'way area target target-nope ' + nopeClass + d.id; - }).classed('segment-edited', segmentWasEdited); - } + map.zoomInFurther = function () { + zoomIn(4); + }; - function drawAreas(selection, graph, entities, filter) { - var path = svgPath(projection, graph, true); - var areas = {}; - var multipolygon; - var base = context.history().base(); + map.canZoomIn = function () { + return map.zoom() < maxZoom; + }; - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - if (entity.geometry(graph) !== 'area') continue; - multipolygon = osmIsOldMultipolygonOuterMember(entity, graph); + map.zoomOut = function () { + zoomOut(1); + }; - 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)) - }; - } - } + map.zoomOutFurther = function () { + zoomOut(4); + }; - 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.. + map.canZoomOut = function () { + return map.zoom() > minZoom; + }; - var areagroup = drawLayer.selectAll('g.areagroup').data(['fill', 'shadow', 'stroke']); - areagroup = areagroup.enter().append('g').attr('class', function (d) { - return 'areagroup area-' + d; - }).merge(areagroup); - var paths = areagroup.selectAll('path').filter(filter).data(function (layer) { - return data[layer]; - }, osmEntity.key); - paths.exit().remove(); - var fillpaths = selection.selectAll('.area-fill path.area').nodes(); - var bisect = d3_bisector(function (node) { - return -node.__data__.area(graph); - }).left; + map.center = function (loc2) { + if (!arguments.length) { + return projection.invert(pxCenter()); + } - function sortedByArea(entity) { - if (this._parent.__data__ === 'fill') { - return fillpaths[bisect(fillpaths, -entity.area(graph))]; - } + if (setCenterZoom(loc2, map.zoom())) { + dispatch.call('move', this, map); } - 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); + scheduleRedraw(); + return map; + }; - 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.. + 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 - touchLayer.call(drawTargets, graph, data.stroke, filter); - } + proj.scale(geoZoomToScale(zoom, TILESIZE)); + var locPx = proj(loc); + var offsetLocPx = [locPx[0] + offset[0], locPx[1] + offset[1]]; + var offsetLoc = proj.invert(offsetLocPx); + map.centerZoomEase(offsetLoc, zoom); + }; - return drawAreas; - } + map.unobscuredOffsetPx = function () { + var openPane = context.container().select('.map-panes .map-pane.shown'); - //[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] - //[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] - //[5] Name ::= NameStartChar (NameChar)* - var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/; //\u10000-\uEFFFF + if (!openPane.empty()) { + return [openPane.node().offsetWidth / 2, 0]; + } - 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 + return [0, 0]; + }; - var S_TAG = 0; //tag name offerring + map.zoom = function (z2) { + if (!arguments.length) { + return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); + } - var S_ATTR = 1; //attr name offerring + if (z2 < _minzoom) { + surface.interrupt(); + dispatch.call('hitMinZoom', this, map); + z2 = context.minEditableZoom(); + } - var S_ATTR_SPACE = 2; //attr name end and space offer + if (setCenterZoom(map.center(), z2)) { + dispatch.call('move', this, map); + } - var S_EQ = 3; //=space? + scheduleRedraw(); + return map; + }; - var S_ATTR_NOQUOT_VALUE = 4; //attr value(no quot value only) + map.centerZoom = function (loc2, z2) { + if (setCenterZoom(loc2, z2)) { + dispatch.call('move', this, map); + } - var S_ATTR_END = 5; //attr value end and no space(quot end) + scheduleRedraw(); + return map; + }; - var S_TAG_SPACE = 6; //(attr value end || tag end ) && (space offer) + 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); + }; - var S_TAG_CLOSE = 7; //closed el + map.centerEase = function (loc2, duration) { + duration = duration || 250; + setCenterZoom(loc2, map.zoom(), duration); + return map; + }; - function XMLReader() {} + map.zoomEase = function (z2, duration) { + duration = duration || 250; + setCenterZoom(map.center(), z2, duration, false); + return map; + }; - XMLReader.prototype = { - parse: function parse(source, defaultNSMap, entityMap) { - var domBuilder = this.domBuilder; - domBuilder.startDocument(); + map.centerZoomEase = function (loc2, z2, duration) { + duration = duration || 250; + setCenterZoom(loc2, z2, duration, false); + return map; + }; - _copy(defaultNSMap, defaultNSMap = {}); + map.transformEase = function (t2, duration) { + duration = duration || 250; + setTransform(t2, duration, false + /* don't force */ + ); + return map; + }; - _parse(source, defaultNSMap, entityMap, domBuilder, this.errorHandler); + map.zoomToEase = function (obj, duration) { + var extent; - domBuilder.endDocument(); - } - }; + if (Array.isArray(obj)) { + obj.forEach(function (entity) { + var entityExtent = entity.extent(context.graph()); - function _parse(source, defaultNSMapCopy, entityMap, domBuilder, errorHandler) { - function fixedFromCharCode(code) { - // String.prototype.fromCharCode does not supports - // > 2 bytes unicode chars directly - if (code > 0xffff) { - code -= 0x10000; - var surrogate1 = 0xd800 + (code >> 10), - surrogate2 = 0xdc00 + (code & 0x3ff); - return String.fromCharCode(surrogate1, surrogate2); + if (!extent) { + extent = entityExtent; + } else { + extent = extent.extend(entityExtent); + } + }); } else { - return String.fromCharCode(code); + extent = obj.extent(context.graph()); } - } - function entityReplacer(a) { - var k = a.slice(1, -1); + if (!isFinite(extent.area())) return map; + var z2 = clamp$1(map.trimmedExtentZoom(extent), 0, 20); + return map.centerZoomEase(extent.center(), z2, duration); + }; - if (k in entityMap) { - return entityMap[k]; - } else if (k.charAt(0) === '#') { - return fixedFromCharCode(parseInt(k.substr(1).replace('x', '0x'))); + map.startEase = function () { + utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { + map.cancelEase(); + }); + return map; + }; + + map.cancelEase = function () { + _selection.interrupt(); + + return map; + }; + + map.extent = function (val) { + if (!arguments.length) { + return new geoExtent(projection.invert([0, _dimensions[1]]), projection.invert([_dimensions[0], 0])); } else { - errorHandler.error('entity not found:' + a); - return a; + var extent = geoExtent(val); + map.centerZoom(extent.center(), map.extentZoom(extent)); } - } + }; - function appendText(end) { - //has some bugs - if (end > start) { - var xt = source.substring(start, end).replace(/&#?\w+;/g, entityReplacer); - locator && position(start); - domBuilder.characters(xt, 0, end - start); - start = end; + map.trimmedExtent = function (val) { + if (!arguments.length) { + var headerY = 71; + var footerY = 30; + var pad = 10; + return new geoExtent(projection.invert([pad, _dimensions[1] - footerY - pad]), projection.invert([_dimensions[0] - pad, headerY + pad])); + } else { + var extent = geoExtent(val); + map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); } - } + }; - function 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) - } + 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 - locator.columnNumber = p - lineStart + 1; + 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 lineStart = 0; - var lineEnd = 0; - var linePattern = /.*(?:\r\n?|\n)|.*$/g; - var locator = domBuilder.locator; - var parseStack = [{ - currentNSMap: defaultNSMapCopy - }]; - var closeMap = {}; - var start = 0; + map.extentZoom = function (val) { + return calcExtentZoom(geoExtent(val), _dimensions); + }; - while (true) { - try { - var tagStart = source.indexOf('<', start); + map.trimmedExtentZoom = function (val) { + var trimY = 120; + var trimX = 40; + var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; + return calcExtentZoom(geoExtent(val), trimmed); + }; - 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; - } + map.withinEditableZoom = function () { + return map.zoom() >= context.minEditableZoom(); + }; - return; - } + map.isInWideSelection = function () { + return !map.withinEditableZoom() && context.selectedIDs().length; + }; - if (tagStart > start) { - appendText(tagStart); - } + map.editableDataEnabled = function (skipZoomCheck) { + var layer = context.layers().layer('osm'); + if (!layer || !layer.enabled()) return false; + return skipZoomCheck || map.withinEditableZoom(); + }; - switch (source.charAt(tagStart + 1)) { - case '/': - var end = source.indexOf('>', tagStart + 3); - var tagName = source.substring(tagStart + 2, end); - var config = parseStack.pop(); + map.notesEditable = function () { + var layer = context.layers().layer('notes'); + if (!layer || !layer.enabled()) return false; + return map.withinEditableZoom(); + }; - if (end < 0) { - tagName = source.substring(tagStart + 2).replace(/[\s<].*/, ''); //console.error('#@@@@@@'+tagName) + map.minzoom = function (val) { + if (!arguments.length) return _minzoom; + _minzoom = val; + return map; + }; - 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; + map.toggleWireframe = function () { + var activeFill = map.activeAreaFill(); - case '!': - // start) { - start = end; + 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 (enabled.length) { + hash.photo_overlay = enabled.join(','); } else { - //TODO: 这里有可能sax回退，有位置错误风险 - appendText(Math.max(tagStart, start) + 1); + delete hash.photo_overlay; } + + window.location.replace('#' + utilQsString(hash, true)); } - } - function copyLocator(f, t) { - t.lineNumber = f.lineNumber; - t.columnNumber = f.columnNumber; - return t; - } - /** - * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack); - * @return end of the elementStartPart(end of elementEndPart for selfClosed el) - */ + photos.overlayLayerIDs = function () { + return _layerIDs; + }; + + photos.allPhotoTypes = function () { + return _allPhotoTypes; + }; + + photos.dateFilters = function () { + return _dateFilters; + }; + + photos.dateFilterValue = function (val) { + return val === _dateFilters[0] ? _fromDate : _toDate; + }; + + photos.setDateFilter = function (type, val, updateUrl) { + // validate the date + var date = val && new Date(val); + + if (date && !isNaN(date)) { + val = date.toISOString().substr(0, 10); + } else { + val = null; + } + + if (type === _dateFilters[0]) { + _fromDate = val; + + if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _toDate = _fromDate; + } + } + if (type === _dateFilters[1]) { + _toDate = val; - function parseElementStartPart(source, start, el, currentNSMap, entityReplacer, errorHandler) { - var attrName; - var value; - var p = ++start; - var s = S_TAG; //status + if (_fromDate && _toDate && new Date(_toDate) < new Date(_fromDate)) { + _fromDate = _toDate; + } + } - while (true) { - var c = source.charAt(p); + dispatch.call('change', this); - 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 (updateUrl) { + var rangeString; - break; + if (_fromDate || _toDate) { + rangeString = (_fromDate || '') + '_' + (_toDate || ''); + } - 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); - } + setUrlFilterValue('photo_dates', rangeString); + } + }; - start = p + 1; - p = source.indexOf(c, start); + photos.setUsernameFilter = function (val, updateUrl) { + if (val && typeof val === 'string') val = val.replace(/;/g, ',').split(','); - if (p > 0) { - value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); - el.add(attrName, value, start - 1); - s = S_ATTR_END; - } else { - //fatalError: no end quot match - throw new Error('attribute value no end \'' + c + '\' match'); - } - } else if (s == S_ATTR_NOQUOT_VALUE) { - value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); //console.log(attrName,value,start,p) + if (val) { + val = val.map(function (d) { + return d.trim(); + }).filter(Boolean); - el.add(attrName, value, start); //console.dir(el) + if (!val.length) { + val = null; + } + } - 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 "="'); - } + _usernames = val; + dispatch.call('change', this); - break; + if (updateUrl) { + var hashString; - case '/': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + if (_usernames) { + hashString = _usernames.join(','); + } - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - s = S_TAG_CLOSE; - el.closed = true; + setUrlFilterValue('photo_username', hashString); + } + }; - case S_ATTR_NOQUOT_VALUE: - case S_ATTR: - case S_ATTR_SPACE: - break; - //case S_EQ: + function setUrlFilterValue(property, val) { + if (!window.mocha) { + var hash = utilStringQs(window.location.hash); - default: - throw new Error("attribute invalid close char('/')"); - } + if (val) { + if (hash[property] === val) return; + hash[property] = val; + } else { + if (!(property in hash)) return; + delete hash[property]; + } - break; + window.location.replace('#' + utilQsString(hash, true)); + } + } - case '': - //end document - //throw new Error('unexpected end of input') - errorHandler.error('unexpected end of input'); + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.supported() && layer.enabled(); + } - if (s == S_TAG) { - el.setTagName(source.slice(start, p)); - } + photos.shouldFilterByDate = function () { + return showsLayer('mapillary') || showsLayer('openstreetcam') || showsLayer('streetside'); + }; - return p; + photos.shouldFilterByPhotoType = function () { + return showsLayer('mapillary') || showsLayer('streetside') && showsLayer('openstreetcam'); + }; - case '>': - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); + photos.shouldFilterByUsername = function () { + return !showsLayer('mapillary') && showsLayer('openstreetcam') && !showsLayer('streetside'); + }; - case S_ATTR_END: - case S_TAG_SPACE: - case S_TAG_CLOSE: - break; - //normal + photos.showsPhotoType = function (val) { + if (!photos.shouldFilterByPhotoType()) return true; + return _shownPhotoTypes.indexOf(val) !== -1; + }; - case S_ATTR_NOQUOT_VALUE: //Compatible state + photos.showsFlat = function () { + return photos.showsPhotoType('flat'); + }; - case S_ATTR: - value = source.slice(start, p); + photos.showsPanoramic = function () { + return photos.showsPhotoType('panoramic'); + }; - if (value.slice(-1) === '/') { - el.closed = true; - value = value.slice(0, -1); - } + photos.fromDate = function () { + return _fromDate; + }; - case S_ATTR_SPACE: - if (s === S_ATTR_SPACE) { - value = attrName; - } + photos.toDate = function () { + return _toDate; + }; - 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!!'); - } + photos.togglePhotoType = function (val) { + var index = _shownPhotoTypes.indexOf(val); - el.add(value, value, start); - } + if (index !== -1) { + _shownPhotoTypes.splice(index, 1); + } else { + _shownPhotoTypes.push(val); + } - break; + dispatch.call('change', this); + return photos; + }; - case S_EQ: - throw new Error('attribute value missed!!'); - } // console.log(tagName,tagNamePattern,tagNamePattern.test(tagName)) + photos.usernames = function () { + return _usernames; + }; + photos.init = function () { + var hash = utilStringQs(window.location.hash); - return p; + 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); + } - /*xml space '\x20' | #x9 | #xD | #xA; */ + if (hash.photo_username) { + this.setUsernameFilter(hash.photo_username, false); + } - case "\x80": - c = ' '; + 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); + }); + } - default: - if (c <= ' ') { - //space - switch (s) { - case S_TAG: - el.setTagName(source.slice(start, p)); //tagName + 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); - s = S_TAG_SPACE; - break; + if (results && results.length >= 3) { + var serviceId = results[1]; + var photoKey = results[2]; + var service = services[serviceId]; - case S_ATTR: - attrName = source.slice(start, p); - s = S_ATTR_SPACE; - break; + 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; + } - case S_ATTR_NOQUOT_VALUE: - var value = source.slice(start, p).replace(/&#?\w+;/g, entityReplacer); - errorHandler.warning('attribute "' + value + '" missed quot(")!!'); - el.add(attrName, value, start); + if (!service.cachedImage(photoKey)) return; + service.on('loadedImages.rendererPhotos', null); + service.ensureViewerLoaded(context).then(function () { + service.selectImage(context, photoKey).showViewer(context); + }); + }); + } + } + } - 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; + context.layers().on('change.rendererPhotos', updateStorage); + }; - if (currentNSMap[''] !== 'http://www.w3.org/1999/xhtml' || !attrName.match(/^(?:disabled|checked|selected)$/i)) { - errorHandler.warning('attribute "' + attrName + '" missed value!! "' + attrName + '" instead2!!'); - } + return utilRebind(photos, dispatch, 'on'); + } - el.add(attrName, attrName, start); - start = p; - s = S_ATTR; - break; + function uiAccount(context) { + var osm = context.connection(); - case S_ATTR_END: - errorHandler.warning('attribute space is required"' + attrName + '"!!'); + function update(selection) { + if (!osm) return; - case S_TAG_SPACE: - s = S_ATTR; - start = p; - break; + if (!osm.authenticated()) { + selection.selectAll('.userLink, .logoutLink').classed('hide', true); + return; + } - case S_EQ: - s = S_ATTR_NOQUOT_VALUE; - start = p; - break; + osm.userDetails(function (err, details) { + var userLink = selection.select('.userLink'), + logoutLink = selection.select('.logoutLink'); + userLink.html(''); + logoutLink.html(''); + if (err || !details) return; + selection.selectAll('.userLink, .logoutLink').classed('hide', false); // Link - case S_TAG_CLOSE: - throw new Error("elements closed character '/' and '>' must be connected to"); - } - } + var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont - } //end outer switch - //console.log('p++',p) + 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 - p++; + 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); + + if (osm) { + osm.on('change.account', function () { + update(selection); + }); + update(selection); + } + }; } - /** - * @return true if has new namespace define - */ + function uiAttribution(context) { + var _selection = select(null); - function appendElement(el, domBuilder, currentNSMap) { - var tagName = el.tagName; - var localNSMap = null; //var currentNSMap = parseStack[parseStack.length-1].currentNSMap; + function render(selection, data, klass) { + var div = selection.selectAll(".".concat(klass)).data([0]); + div = div.enter().append('div').attr('class', klass).merge(div); + var attributions = div.selectAll('.attribution').data(data, function (d) { + return d.id; + }); + attributions.exit().remove(); + attributions = attributions.enter().append('span').attr('class', 'attribution').each(function (d, i, nodes) { + var attribution = select(nodes[i]); - var i = el.length; + if (d.terms_html) { + attribution.html(d.terms_html); + return; + } - while (i--) { - var a = el[i]; - var qName = a.qName; - var value = a.value; - var nsp = qName.indexOf(':'); + if (d.terms_url) { + attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); + } - if (nsp > 0) { - var prefix = a.prefix = qName.slice(0, nsp); - var localName = qName.slice(nsp + 1); - var nsPrefix = prefix === 'xmlns' && localName; - } else { - localName = qName; - prefix = null; - nsPrefix = qName === 'xmlns' && ''; - } //can not set prefix,because prefix !== '' + var sourceID = d.id.replace(/\./g, ''); + var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { + "default": d.terms_text || d.id || d.name() + }); + if (d.icon && !d.overlay) { + attribution.append('img').attr('class', 'source-image').attr('src', d.icon); + } - a.localName = localName; //prefix == null for no ns prefix attribute + attribution.append('span').attr('class', 'attribution-text').html(terms_text); + }).merge(attributions); + var copyright = attributions.selectAll('.copyright-notice').data(function (d) { + var notice = d.copyrightNotices(context.map().zoom(), context.map().extent()); + return notice ? [notice] : []; + }); + copyright.exit().remove(); + copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); + copyright.html(String); + } - if (nsPrefix !== false) { - //hack!! - if (localNSMap == null) { - localNSMap = {}; //console.log(currentNSMap,0) + function update() { + var baselayer = context.background().baseLayerSource(); - _copy(currentNSMap, currentNSMap = {}); //console.log(currentNSMap,1) + _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); - } + var z = context.map().zoom(); + var overlays = context.background().overlayLayerSources() || []; - currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value; - a.uri = 'http://www.w3.org/2000/xmlns/'; - domBuilder.startPrefixMapping(nsPrefix, value); - } + _selection.call(render, overlays.filter(function (s) { + return s.validZoom(z); + }), 'overlay-layer-attribution'); } - var i = el.length; + return function (selection) { + _selection = selection; + context.background().on('change.attribution', update); + context.map().on('move.attribution', throttle(update, 400, { + leading: false + })); + update(); + }; + } - while (i--) { - a = el[i]; - var prefix = a.prefix; + function uiContributors(context) { + var osm = context.connection(), + debouncedUpdate = debounce(function () { + update(); + }, 1000), + limit = 4, + hidden = false, + wrap = select(null); - if (prefix) { - //no prefix attribute has no namespace - if (prefix === 'xml') { - a.uri = 'http://www.w3.org/XML/1998/namespace'; - } + 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 (prefix !== 'xmlns') { - a.uri = currentNSMap[prefix || '']; //{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)} - } + 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); } } - var nsp = tagName.indexOf(':'); + return function (selection) { + if (!osm) return; + wrap = selection; + update(); + osm.on('loaded.contributors', debouncedUpdate); + context.map().on('move.contributors', debouncedUpdate); + }; + } - if (nsp > 0) { - prefix = el.prefix = tagName.slice(0, nsp); - localName = el.localName = tagName.slice(nsp + 1); - } else { - prefix = null; //important!! + var _popoverID = 0; + function uiPopover(klass) { + var _id = _popoverID++; + + var _anchorSelection = select(null); + + var popover = function popover(selection) { + _anchorSelection = selection; + selection.each(setup); + }; - localName = el.localName = tagName; - } //no prefix element has default namespace + var _animation = utilFunctor(false); + var _placement = utilFunctor('top'); // top, bottom, left, right - 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); + var _alignment = utilFunctor('center'); // leading, center, trailing - if (localNSMap) { - for (prefix in localNSMap) { - domBuilder.endPrefixMapping(prefix); - } - } - } else { - el.currentNSMap = currentNSMap; - el.localNSMap = localNSMap; //parseStack.push(el); - return true; - } - } + var _scrollContainer = utilFunctor(select(null)); - function parseHtmlSpecialContent(source, elStartEnd, tagName, entityReplacer, domBuilder) { - if (/^(?:script|textarea)$/i.test(tagName)) { - var elEndStart = source.indexOf('', elStartEnd); - var text = source.substring(elStartEnd + 1, elEndStart); + var _content; - if (/[&<]/.test(text)) { - if (/^script$/i.test(tagName)) { - //if(!/\]\]>/.test(text)){ - //lexHandler.startCDATA(); - domBuilder.characters(text, 0, text.length); //lexHandler.endCDATA(); + var _displayType = utilFunctor(''); - return elEndStart; //} - } //}else{//text area + var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events - text = text.replace(/&#?\w+;/g, entityReplacer); - domBuilder.characters(text, 0, text.length); - return elEndStart; //} + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + + popover.displayType = function (val) { + if (arguments.length) { + _displayType = utilFunctor(val); + return popover; + } else { + return _displayType; } - } + }; - return elStartEnd + 1; - } + popover.hasArrow = function (val) { + if (arguments.length) { + _hasArrow = utilFunctor(val); + return popover; + } else { + return _hasArrow; + } + }; - function fixSelfClosed(source, elStartEnd, tagName, closeMap) { - //if(tagName in closeMap){ - var pos = closeMap[tagName]; + popover.placement = function (val) { + if (arguments.length) { + _placement = utilFunctor(val); + return popover; + } else { + return _placement; + } + }; - if (pos == null) { - //console.log(tagName) - pos = source.lastIndexOf(''); + popover.alignment = function (val) { + if (arguments.length) { + _alignment = utilFunctor(val); + return popover; + } else { + return _alignment; + } + }; - if (pos < elStartEnd) { - //忘记闭合 - pos = source.lastIndexOf('', start + 4); //append comment source.substring(4,end)//"); + list.append('li').html(dmsCoordinatePair(coord)).append('li').html(decimalCoordinatePair(coord)); // Location Info - 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; + var panel = function panel(selection) { + selection.call(redraw); + context.surface().on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'move.info-location', function () { + selection.call(redraw); + }); + }; - if (sub) { - buf.push(" [", sub, "]"); - } + panel.off = function () { + context.surface().on('.info-location', null); + }; - buf.push(">"); - } + panel.id = 'location'; + panel.label = _t.html('info_panels.location.title'); + panel.key = _t('info_panels.location.key'); + return panel; + } - return; + function uiPanelMeasurement(context) { + function radiansToMeters(r) { + // using WGS84 authalic radius (6371007.1809 m) + return r * 6371007.1809; + } - case PROCESSING_INSTRUCTION_NODE: - return buf.push(""); + function steradiansToSqmeters(r) { + // http://gis.stackexchange.com/a/124857/40446 + return r / (4 * Math.PI) * 510065621724000; + } - case ENTITY_REFERENCE_NODE: - return buf.push('&', node.nodeName, ';'); - //case ENTITY_NODE: - //case NOTATION_NODE: + function toLineString(feature) { + if (feature.type === 'LineString') return feature; + var result = { + type: 'LineString', + coordinates: [] + }; - default: - buf.push('??', node.nodeName); + if (feature.type === 'Polygon') { + result.coordinates = feature.coordinates[0]; + } else if (feature.type === 'MultiPolygon') { + result.coordinates = feature.coordinates[0][0]; + } + + return result; } - } - function _importNode(doc, node, deep) { - var node2; + var _isImperial = !_mainLocalizer.usesMetric(); - switch (node.nodeType) { - case ELEMENT_NODE: - node2 = node.cloneNode(false); - node2.ownerDocument = doc; - //var attrs = node2.attributes; - //var len = attrs.length; - //for(var i=0;i 1) { + geometry = null; + closed = null; + centroid = null; + } - for (var n in node) { - var v = node[n]; + if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { + distance = geoSphericalDistance(selected[0].loc, selected[1].loc); + } - if (_typeof(v) != 'object') { - if (v != node2[n]) { - node2[n] = v; + if (selected.length === 1 && selected[0].type === 'node') { + location = selected[0].loc; + } else { + totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; + } + + if (!location && !centroid) { + center = extent.center(); + } } } - } - if (node.childNodes) { - node2.childNodes = new NodeList(); - } + selection.html(''); - node2.ownerDocument = doc; + if (heading) { + selection.append('h4').attr('class', 'measurement-heading').html(heading); + } - switch (node2.nodeType) { - case ELEMENT_NODE: - var attrs = node.attributes; - var attrs2 = node2.attributes = new NamedNodeMap(); - var len = attrs.length; - attrs2._ownerElement = node2; + var list = selection.append('ul'); + var coordItem; - for (var i = 0; i < len; i++) { - node2.setAttributeNode(_cloneNode(doc, attrs.item(i), true)); - } + 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)); + } - break; + if (totalNodeCount) { + list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); + } - case ATTRIBUTE_NODE: - deep = true; - } + if (area) { + list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, _isImperial)); + } - if (deep) { - var child = node.firstChild; + if (length) { + list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, _isImperial)); + } - while (child) { - node2.appendChild(_cloneNode(doc, child, deep)); - child = child.nextSibling; + if (typeof distance === 'number') { + list.append('li').html(_t.html('info_panels.measurement.distance') + ':').append('span').html(displayLength(distance, _isImperial)); } - } - return node2; - } + 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)); + } - function __set__(object, key, value) { - object[key] = value; - } //do dynamic + 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)); + } - try { - if (Object.defineProperty) { - var getTextContent = function getTextContent(node) { - switch (node.nodeType) { - case ELEMENT_NODE: - case DOCUMENT_FRAGMENT_NODE: - var buf = []; - node = node.firstChild; + 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); + }); + } + } - while (node) { - if (node.nodeType !== 7 && node.nodeType !== 8) { - buf.push(getTextContent(node)); - } + 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); + }); + }; - node = node.nextSibling; - } + panel.off = function () { + context.map().on('drawn.info-measurement', null); + context.on('enter.info-measurement', null); + }; - return buf.join(''); + panel.id = 'measurement'; + panel.label = _t.html('info_panels.measurement.title'); + panel.key = _t('info_panels.measurement.key'); + return panel; + } - default: - return node.nodeValue; - } - }; + var uiInfoPanels = { + background: uiPanelBackground, + history: uiPanelHistory, + location: uiPanelLocation, + measurement: uiPanelMeasurement + }; - Object.defineProperty(LiveNodeList.prototype, 'length', { - get: function get() { - _updateLiveList(this); + function uiInfo(context) { + var ids = Object.keys(uiInfoPanels); + var wasActive = ['measurement']; + var panels = {}; + var active = {}; // create panels - return this.$$length; - } - }); - Object.defineProperty(Node.prototype, 'textContent', { - get: function get() { - return getTextContent(this); - }, - set: function set(data) { - switch (this.nodeType) { - case ELEMENT_NODE: - case DOCUMENT_FRAGMENT_NODE: - while (this.firstChild) { - this.removeChild(this.firstChild); - } + ids.forEach(function (k) { + if (!panels[k]) { + panels[k] = uiInfoPanels[k](context); + active[k] = false; + } + }); + + 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 - if (data || String(data)) { - this.appendChild(this.ownerDocument.createTextNode(data)); - } + infoPanels.selectAll('.panel-content').each(function (d) { + select(this).call(panels[d]); + }); + } - break; + info.toggle = function (which) { + var activeids = ids.filter(function (k) { + return active[k]; + }); - default: - //TODO: - this.data = data; - this.value = data; - this.nodeValue = data; + if (which) { + // toggle one + active[which] = !active[which]; + + if (activeids.length === 1 && activeids[0] === which) { + // none active anymore + wasActive = [which]; + } + + context.container().select('.' + which + '-panel-toggle-item').classed('active', active[which]).select('input').property('checked', active[which]); + } else { + // toggle all + if (activeids.length) { + wasActive = activeids; + activeids.forEach(function (k) { + active[k] = false; + }); + } else { + wasActive.forEach(function (k) { + active[k] = true; + }); } } - }); - __set__ = function __set__(object, key, value) { - //console.log(value) - object['$$' + key] = value; + redraw(); }; - } - } catch (e) {//ie8 - } //if(typeof require == 'function'){ + var infoPanels = selection.selectAll('.info-panels').data([0]); + infoPanels = infoPanels.enter().append('div').attr('class', 'info-panels').merge(infoPanels); + redraw(); + context.keybinding().on(uiCmd('⌘' + _t('info_panels.key')), function (d3_event) { + d3_event.stopImmediatePropagation(); + d3_event.preventDefault(); + info.toggle(); + }); + ids.forEach(function (k) { + var key = _t('info_panels.' + k + '.key', { + "default": null + }); + if (!key) return; + context.keybinding().on(uiCmd('⌘⇧' + key), function (d3_event) { + d3_event.stopImmediatePropagation(); + d3_event.preventDefault(); + info.toggle(k); + }); + }); + } - var DOMImplementation_1 = DOMImplementation; - var XMLSerializer_1 = XMLSerializer$1; //} + return info; + } - var dom = { - DOMImplementation: DOMImplementation_1, - XMLSerializer: XMLSerializer_1 - }; + function pointBox(loc, context) { + var rect = context.surfaceRect(); + var point = context.curtainProjection(loc); + return { + left: point[0] + rect.left - 40, + top: point[1] + rect.top - 60, + width: 80, + height: 90 + }; + } + function pad(locOrBox, padding, context) { + var box; - var domParser = createCommonjsModule(function (module, exports) { - function DOMParser(options) { - this.options = options || { - locator: {} + if (locOrBox instanceof Array) { + var rect = context.surfaceRect(); + var point = context.curtainProjection(locOrBox); + box = { + left: point[0] + rect.left, + top: point[1] + rect.top }; + } else { + box = locOrBox; } - DOMParser.prototype.parseFromString = function (source, mimeType) { - var options = this.options; - var sax = new XMLReader(); - var domBuilder = options.domBuilder || new DOMHandler(); //contentHandler and LexicalHandler + return { + left: box.left - padding, + top: box.top - padding, + width: (box.width || 0) + 2 * padding, + height: (box.width || 0) + 2 * padding + }; + } + function icon(name, svgklass, useklass) { + return '' + ''; + } + var helpStringReplacements; // Returns the localized HTML element for `id` with a standardized set of icon, key, and + // label replacements suitable for tutorials and documentation. Optionally supplemented + // with custom `replacements` - var errorHandler = options.errorHandler; - var locator = options.locator; - var defaultNSMap = options.xmlns || {}; - var entityMap = { - 'lt': '<', - 'gt': '>', - 'amp': '&', - 'quot': '"', - 'apos': "'" + function helpHtml(id, replacements) { + // only load these the first time + if (!helpStringReplacements) { + helpStringReplacements = { + // insert icons corresponding to various UI elements + point_icon: icon('#iD-icon-point', 'inline'), + line_icon: icon('#iD-icon-line', 'inline'), + area_icon: icon('#iD-icon-area', 'inline'), + note_icon: icon('#iD-icon-note', 'inline add-note'), + plus: icon('#iD-icon-plus', 'inline'), + minus: icon('#iD-icon-minus', 'inline'), + layers_icon: icon('#iD-icon-layers', 'inline'), + data_icon: icon('#iD-icon-data', 'inline'), + inspect: icon('#iD-icon-inspect', 'inline'), + help_icon: icon('#iD-icon-help', 'inline'), + undo_icon: icon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-redo' : '#iD-icon-undo', 'inline'), + redo_icon: icon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-undo' : '#iD-icon-redo', 'inline'), + save_icon: icon('#iD-icon-save', 'inline'), + // operation icons + circularize_icon: icon('#iD-operation-circularize', 'inline operation'), + continue_icon: icon('#iD-operation-continue', 'inline operation'), + copy_icon: icon('#iD-operation-copy', 'inline operation'), + delete_icon: icon('#iD-operation-delete', 'inline operation'), + disconnect_icon: icon('#iD-operation-disconnect', 'inline operation'), + downgrade_icon: icon('#iD-operation-downgrade', 'inline operation'), + extract_icon: icon('#iD-operation-extract', 'inline operation'), + merge_icon: icon('#iD-operation-merge', 'inline operation'), + move_icon: icon('#iD-operation-move', 'inline operation'), + orthogonalize_icon: icon('#iD-operation-orthogonalize', 'inline operation'), + paste_icon: icon('#iD-operation-paste', 'inline operation'), + reflect_long_icon: icon('#iD-operation-reflect-long', 'inline operation'), + reflect_short_icon: icon('#iD-operation-reflect-short', 'inline operation'), + reverse_icon: icon('#iD-operation-reverse', 'inline operation'), + rotate_icon: icon('#iD-operation-rotate', 'inline operation'), + split_icon: icon('#iD-operation-split', 'inline operation'), + straighten_icon: icon('#iD-operation-straighten', 'inline operation'), + // interaction icons + leftclick: icon('#iD-walkthrough-mouse-left', 'inline operation'), + rightclick: icon('#iD-walkthrough-mouse-right', 'inline operation'), + mousewheel_icon: icon('#iD-walkthrough-mousewheel', 'inline operation'), + tap_icon: icon('#iD-walkthrough-tap', 'inline operation'), + doubletap_icon: icon('#iD-walkthrough-doubletap', 'inline operation'), + longpress_icon: icon('#iD-walkthrough-longpress', 'inline operation'), + touchdrag_icon: icon('#iD-walkthrough-touchdrag', 'inline operation'), + pinch_icon: icon('#iD-walkthrough-pinch-apart', 'inline operation'), + // insert keys; may be localized and platform-dependent + shift: uiCmd.display('⇧'), + alt: uiCmd.display('⌥'), + "return": uiCmd.display('↵'), + esc: _t.html('shortcuts.key.esc'), + space: _t.html('shortcuts.key.space'), + add_note_key: _t.html('modes.add_note.key'), + help_key: _t.html('help.key'), + shortcuts_key: _t.html('shortcuts.toggle.key'), + // reference localized UI labels directly so that they'll always match + save: _t.html('save.title'), + undo: _t.html('undo.title'), + redo: _t.html('redo.title'), + upload: _t.html('commit.save'), + point: _t.html('modes.add_point.title'), + line: _t.html('modes.add_line.title'), + area: _t.html('modes.add_area.title'), + note: _t.html('modes.add_note.label'), + circularize: _t.html('operations.circularize.title'), + "continue": _t.html('operations.continue.title'), + copy: _t.html('operations.copy.title'), + "delete": _t.html('operations.delete.title'), + disconnect: _t.html('operations.disconnect.title'), + downgrade: _t.html('operations.downgrade.title'), + extract: _t.html('operations.extract.title'), + merge: _t.html('operations.merge.title'), + move: _t.html('operations.move.title'), + orthogonalize: _t.html('operations.orthogonalize.title'), + paste: _t.html('operations.paste.title'), + reflect_long: _t.html('operations.reflect.title.long'), + reflect_short: _t.html('operations.reflect.title.short'), + reverse: _t.html('operations.reverse.title'), + rotate: _t.html('operations.rotate.title'), + split: _t.html('operations.split.title'), + straighten: _t.html('operations.straighten.title'), + map_data: _t.html('map_data.title'), + osm_notes: _t.html('map_data.layers.notes.title'), + fields: _t.html('inspector.fields'), + tags: _t.html('inspector.tags'), + relations: _t.html('inspector.relations'), + new_relation: _t.html('inspector.new_relation'), + turn_restrictions: _t.html('_tagging.presets.fields.restrictions.label'), + background_settings: _t.html('background.description'), + imagery_offset: _t.html('background.fix_misalignment'), + start_the_walkthrough: _t.html('splash.walkthrough'), + help: _t.html('help.title'), + ok: _t.html('intro.ok') }; + } - if (locator) { - domBuilder.setDocumentLocator(locator); - } + var reps; - sax.errorHandler = buildErrorHandler(errorHandler, domBuilder, locator); - sax.domBuilder = options.domBuilder || domBuilder; + if (replacements) { + reps = Object.assign(replacements, helpStringReplacements); + } else { + reps = helpStringReplacements; + } - if (/\/x?html?$/.test(mimeType)) { - entityMap.nbsp = '\xa0'; - entityMap.copy = '\xa9'; - defaultNSMap[''] = 'http://www.w3.org/1999/xhtml'; - } + return _t.html(id, reps) // use keyboard key styling for shortcuts + .replace(/\`(.*?)\`/g, '$1'); + } - defaultNSMap.xml = defaultNSMap.xml || 'http://www.w3.org/XML/1998/namespace'; + function slugify(text) { + return text.toString().toLowerCase().replace(/\s+/g, '-') // Replace spaces with - + .replace(/[^\w\-]+/g, '') // Remove all non-word chars + .replace(/\-\-+/g, '-') // Replace multiple - with single - + .replace(/^-+/, '') // Trim - from start of text + .replace(/-+$/, ''); // Trim - from end of text + } // console warning for missing walkthrough names - if (source) { - sax.parse(source, defaultNSMap, entityMap); - } else { - sax.errorHandler.error("invalid doc source"); - } - return domBuilder.doc; - }; + var missingStrings = {}; - function buildErrorHandler(errorImpl, domBuilder, locator) { - if (!errorImpl) { - if (domBuilder instanceof DOMHandler) { - return domBuilder; - } + function checkKey(key, text) { + if (_t(key, { + "default": undefined + }) === undefined) { + if (missingStrings.hasOwnProperty(key)) return; // warn once - errorImpl = domBuilder; - } + missingStrings[key] = text; + var missing = key + ': ' + text; + if (typeof console !== 'undefined') console.log(missing); // eslint-disable-line + } + } - var errorHandler = {}; - var isCallback = errorImpl instanceof Function; - locator = locator || {}; + function localize(obj) { + var key; // Assign name if entity has one.. - function build(key) { - var fn = errorImpl[key]; + var name = obj.tags && obj.tags.name; - if (!fn && isCallback) { - fn = errorImpl.length == 2 ? function (msg) { - errorImpl(key, msg); - } : errorImpl; - } + if (name) { + key = 'intro.graph.name.' + slugify(name); + obj.tags.name = _t(key, { + "default": name + }); + checkKey(key, name); + } // Assign street name if entity has one.. - errorHandler[key] = fn && function (msg) { - fn('[xmldom ' + key + ']\t' + msg + _locator(locator)); - } || function () {}; - } - build('warning'); - build('error'); - build('fatalError'); - return errorHandler; - } //console.log('#\n\n\n\n\n\n\n####') + var street = obj.tags && obj.tags['addr:street']; - /** - * +ContentHandler+ErrorHandler - * +LexicalHandler+EntityResolver2 - * -DeclHandler-DTDHandler - * - * DefaultHandler:EntityResolver, DTDHandler, ContentHandler, ErrorHandler - * DefaultHandler2:DefaultHandler,LexicalHandler, DeclHandler, EntityResolver2 - * @link http://www.saxproject.org/apidoc/org/xml/sax/helpers/DefaultHandler.html - */ + if (street) { + key = 'intro.graph.name.' + slugify(street); + obj.tags['addr:street'] = _t(key, { + "default": street + }); + checkKey(key, street); // Add address details common across walkthrough.. + var addrTags = ['block_number', 'city', 'county', 'district', 'hamlet', 'neighbourhood', 'postcode', 'province', 'quarter', 'state', 'subdistrict', 'suburb']; + addrTags.forEach(function (k) { + var key = 'intro.graph.' + k; + var tag = 'addr:' + k; + var val = obj.tags && obj.tags[tag]; + var str = _t(key, { + "default": val + }); - function DOMHandler() { - this.cdata = false; + if (str) { + if (str.match(/^<.*>$/) !== null) { + delete obj.tags[tag]; + } else { + obj.tags[tag] = str; + } + } + }); } - function position(locator, node) { - node.lineNumber = locator.lineNumber; - node.columnNumber = locator.columnNumber; - } - /** - * @see org.xml.sax.ContentHandler#startDocument - * @link http://www.saxproject.org/apidoc/org/xml/sax/ContentHandler.html - */ + return obj; + } // Used to detect squareness.. some duplicataion of code from actionOrthogonalize. + function isMostlySquare(points) { + // note: uses 15 here instead of the 12 from actionOrthogonalize because + // actionOrthogonalize can actually straighten some larger angles as it iterates + var threshold = 15; // degrees within right or straight - DOMHandler.prototype = { - startDocument: function startDocument() { - this.doc = new DOMImplementation().createDocument(null, null, null); + var lowerBound = Math.cos((90 - threshold) * Math.PI / 180); // near right - if (this.locator) { - this.doc.documentURI = this.locator.systemId; - } - }, - startElement: function startElement(namespaceURI, localName, qName, attrs) { - var doc = this.doc; - var el = doc.createElementNS(namespaceURI, qName || localName); - var len = attrs.length; - appendElement(this, el); - this.currentElement = el; - this.locator && position(this.locator, el); + var upperBound = Math.cos(threshold * Math.PI / 180); // near straight - for (var i = 0; i < len; i++) { - var namespaceURI = attrs.getURI(i); - var value = attrs.getValue(i); - var qName = attrs.getQName(i); - var attr = doc.createAttributeNS(namespaceURI, qName); - this.locator && position(attrs.getLocator(i), attr); - attr.value = attr.nodeValue = value; - el.setAttributeNode(attr); - } - }, - endElement: function endElement(namespaceURI, localName, qName) { - var current = this.currentElement; - var tagName = current.tagName; - this.currentElement = current.parentNode; - }, - startPrefixMapping: function startPrefixMapping(prefix, uri) {}, - endPrefixMapping: function endPrefixMapping(prefix) {}, - processingInstruction: function processingInstruction(target, data) { - var ins = this.doc.createProcessingInstruction(target, data); - this.locator && position(this.locator, ins); - appendElement(this, ins); - }, - ignorableWhitespace: function ignorableWhitespace(ch, start, length) {}, - characters: function characters(chars, start, length) { - chars = _toString.apply(this, arguments); //console.log(chars) + for (var i = 0; i < points.length; i++) { + var a = points[(i - 1 + points.length) % points.length]; + var origin = points[i]; + var b = points[(i + 1) % points.length]; + var dotp = geoVecNormalizedDot(a, b, origin); + var mag = Math.abs(dotp); - if (chars) { - if (this.cdata) { - var charNode = this.doc.createCDATASection(chars); - } else { - var charNode = this.doc.createTextNode(chars); - } + if (mag > lowerBound && mag < upperBound) { + return false; + } + } - if (this.currentElement) { - this.currentElement.appendChild(charNode); - } else if (/^\s*$/.test(chars)) { - this.doc.appendChild(charNode); //process xml - } + return true; + } + function selectMenuItem(context, operation) { + return context.container().select('.edit-menu .edit-menu-item-' + operation); + } + function transitionTime(point1, point2) { + var distance = geoSphericalDistance(point1, point2); - this.locator && position(this.locator, charNode); - } - }, - skippedEntity: function skippedEntity(name) {}, - endDocument: function endDocument() { - this.doc.normalize(); - }, - setDocumentLocator: function setDocumentLocator(locator) { - if (this.locator = locator) { - // && !('lineNumber' in locator)){ - locator.lineNumber = 0; - } - }, - //LexicalHandler - comment: function comment(chars, start, length) { - chars = _toString.apply(this, arguments); - var comm = this.doc.createComment(chars); - this.locator && position(this.locator, comm); - appendElement(this, comm); - }, - startCDATA: function startCDATA() { - //used in characters() methods - this.cdata = true; - }, - endCDATA: function endCDATA() { - this.cdata = false; - }, - startDTD: function startDTD(name, publicId, systemId) { - var impl = this.doc.implementation; + if (distance === 0) { + return 0; + } else if (distance < 80) { + return 500; + } else { + return 1000; + } + } - if (impl && impl.createDocumentType) { - var dt = impl.createDocumentType(name, publicId, systemId); - this.locator && position(this.locator, dt); - appendElement(this, dt); - } - }, + // hide class, which sets display=none, and a d3 transition for opacity. + // this will cause blinking when called repeatedly, so check that the + // value actually changes between calls. - /** - * @see org.xml.sax.ErrorHandler - * @link http://www.saxproject.org/apidoc/org/xml/sax/ErrorHandler.html - */ - warning: function warning(error) { - console.warn('[xmldom warning]\t' + error, _locator(this.locator)); - }, - error: function error(_error) { - console.error('[xmldom error]\t' + _error, _locator(this.locator)); - }, - fatalError: function fatalError(error) { - console.error('[xmldom fatalError]\t' + error, _locator(this.locator)); - throw error; - } + function uiToggle(show, callback) { + return function (selection) { + selection.style('opacity', show ? 0 : 1).classed('hide', false).transition().style('opacity', show ? 1 : 0).on('end', function () { + select(this).classed('hide', !show).style('opacity', null); + if (callback) callback.apply(this); + }); }; + } - function _locator(l) { - if (l) { - return '\n@' + (l.systemId || '') + '#[line:' + l.lineNumber + ',col:' + l.columnNumber + ']'; - } - } + function uiCurtain(containerNode) { + var surface = select(null), + tooltip = select(null), + darkness = select(null); - function _toString(chars, start, length) { - if (typeof chars == 'string') { - return chars.substr(start, length); - } else { - //java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)") - if (chars.length >= start + length || start) { - return new java.lang.String(chars, start, length) + ''; - } + function curtain(selection) { + surface = selection.append('svg').attr('class', 'curtain').style('top', 0).style('left', 0); + darkness = surface.append('path').attr('x', 0).attr('y', 0).attr('class', 'curtain-darkness'); + select(window).on('resize.curtain', resize); + tooltip = selection.append('div').attr('class', 'tooltip'); + tooltip.append('div').attr('class', 'popover-arrow'); + tooltip.append('div').attr('class', 'popover-inner'); + resize(); - return chars; + function resize() { + surface.attr('width', containerNode.clientWidth).attr('height', containerNode.clientHeight); + curtain.cut(darkness.datum()); } } - /* - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/LexicalHandler.html - * used method of org.xml.sax.ext.LexicalHandler: - * #comment(chars, start, length) - * #startCDATA() - * #endCDATA() - * #startDTD(name, publicId, systemId) - * - * - * IGNORED method of org.xml.sax.ext.LexicalHandler: - * #endDTD() - * #startEntity(name) - * #endEntity(name) - * + /** + * Reveal cuts the curtain to highlight the given box, + * and shows a tooltip with instructions next to the box. * - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/DeclHandler.html - * IGNORED method of org.xml.sax.ext.DeclHandler - * #attributeDecl(eName, aName, type, mode, value) - * #elementDecl(name, model) - * #externalEntityDecl(name, publicId, systemId) - * #internalEntityDecl(name, value) - * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html - * IGNORED method of org.xml.sax.EntityResolver2 - * #resolveEntity(String name,String publicId,String baseURI,String systemId) - * #resolveEntity(publicId, systemId) - * #getExternalSubset(name, baseURI) - * @link http://www.saxproject.org/apidoc/org/xml/sax/DTDHandler.html - * IGNORED method of org.xml.sax.DTDHandler - * #notationDecl(name, publicId, systemId) {}; - * #unparsedEntityDecl(name, publicId, systemId, notationName) {}; + * @param {String|ClientRect} [box] box used to cut the curtain + * @param {String} [text] text for a tooltip + * @param {Object} [options] + * @param {string} [options.tooltipClass] optional class to add to the tooltip + * @param {integer} [options.duration] transition time in milliseconds + * @param {string} [options.buttonText] if set, create a button with this text label + * @param {function} [options.buttonCallback] if set, the callback for the button + * @param {function} [options.padding] extra margin in px to put around bbox + * @param {String|ClientRect} [options.tooltipBox] box for tooltip position, if different from box for the curtain */ - "endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g, function (key) { - DOMHandler.prototype[key] = function () { - return null; - }; - }); - /* Private static helpers treated below as private instance methods, so don't need to add these to the public API; we might use a Relator to also get rid of non-standard public properties */ + curtain.reveal = function (box, html, options) { + options = options || {}; - function appendElement(hander, node) { - if (!hander.currentElement) { - hander.doc.appendChild(node); - } else { - hander.currentElement.appendChild(node); + if (typeof box === 'string') { + box = select(box).node(); + } + + if (box && box.getBoundingClientRect) { + box = copyBox(box.getBoundingClientRect()); + var containerRect = containerNode.getBoundingClientRect(); + box.top -= containerRect.top; + box.left -= containerRect.left; } - } //appendChild and setAttributeNS are preformance key - //if(typeof require == 'function'){ + if (box && options.padding) { + box.top -= options.padding; + box.left -= options.padding; + box.bottom += options.padding; + box.right += options.padding; + box.height += options.padding * 2; + box.width += options.padding * 2; + } - var XMLReader = sax.XMLReader; - var DOMImplementation = exports.DOMImplementation = dom.DOMImplementation; - exports.XMLSerializer = dom.XMLSerializer; - exports.DOMParser = DOMParser; //} - }); + var tooltipBox; - var togeojson = createCommonjsModule(function (module, exports) { - var toGeoJSON = function () { + if (options.tooltipBox) { + tooltipBox = options.tooltipBox; - var removeSpace = /\s*/g, - trimSpace = /^\s*|\s*$/g, - splitSpace = /\s+/; // generate a short, numeric hash of a string + if (typeof tooltipBox === 'string') { + tooltipBox = select(tooltipBox).node(); + } + + if (tooltipBox && tooltipBox.getBoundingClientRect) { + tooltipBox = copyBox(tooltipBox.getBoundingClientRect()); + } + } else { + tooltipBox = box; + } - function okhash(x) { - if (!x || !x.length) return 0; + 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.. - for (var i = 0, h = 0; i < x.length; i++) { - h = (h << 5) - h + x.charCodeAt(i) | 0; + + html = html.replace(/\*\*(.*?)\*\*/g, '$1'); } - return h; - } // all Y children of X + html = html.replace(/\*(.*?)\*/g, '$1'); // emphasis + html = html.replace(/\{br\}/g, '

    '); // linebreak - function get(x, y) { - return x.getElementsByTagName(y); - } + if (options.buttonText && options.buttonCallback) { + html += '
    ' + '
    '; + } - function attr(x, y) { - return x.getAttribute(y); - } + var classes = 'curtain-tooltip popover tooltip arrowed in ' + (options.tooltipClass || ''); + tooltip.classed(classes, true).selectAll('.popover-inner').html(html); - function attrf(x, y) { - return parseFloat(attr(x, y)); - } // one Y child of X, if any, otherwise null + if (options.buttonText && options.buttonCallback) { + var button = tooltip.selectAll('.button-section .button.action'); + button.on('click', function (d3_event) { + d3_event.preventDefault(); + options.buttonCallback(); + }); + } + var 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. - function get1(x, y) { - var n = get(x, y); - return n.length ? n[0] : null; - } // https://developer.mozilla.org/en-US/docs/Web/API/Node.normalize + if (options.tooltipClass === 'intro-mouse') { + tip.height += 80; + } // trim box dimensions to just the portion that fits in the container.. - function norm(el) { - if (el.normalize) { - el.normalize(); + if (tooltipBox.top + tooltipBox.height > h) { + tooltipBox.height -= tooltipBox.top + tooltipBox.height - h; } - return el; - } // cast array x into numbers + if (tooltipBox.left + tooltipBox.width > w) { + tooltipBox.width -= tooltipBox.left + tooltipBox.width - w; + } // determine tooltip placement.. - function numarray(x) { - for (var j = 0, o = []; j < x.length; j++) { - o[j] = parseFloat(x[j]); + if (tooltipBox.top + tooltipBox.height < 100) { + // tooltip below box.. + side = 'bottom'; + pos = [tooltipBox.left + tooltipBox.width / 2 - tip.width / 2, tooltipBox.top + tooltipBox.height]; + } else if (tooltipBox.top > h - 140) { + // tooltip above box.. + side = 'top'; + pos = [tooltipBox.left + tooltipBox.width / 2 - tip.width / 2, tooltipBox.top - tip.height]; + } else { + // tooltip to the side of the tooltipBox.. + var tipY = tooltipBox.top + tooltipBox.height / 2 - tip.height / 2; + + if (_mainLocalizer.textDirection() === 'rtl') { + if (tooltipBox.left - tooltipWidth - tooltipArrow < 70) { + side = 'right'; + pos = [tooltipBox.left + tooltipBox.width + tooltipArrow, tipY]; + } else { + side = 'left'; + pos = [tooltipBox.left - tooltipWidth - tooltipArrow, tipY]; + } + } else { + if (tooltipBox.left + tooltipBox.width + tooltipArrow + tooltipWidth > w - 70) { + side = 'left'; + pos = [tooltipBox.left - tooltipWidth - tooltipArrow, tipY]; + } else { + side = 'right'; + pos = [tooltipBox.left + tooltipBox.width + tooltipArrow, tipY]; + } + } } - return o; - } // get the content of a text node, if any + if (options.duration !== 0 || !tooltip.classed(side)) { + tooltip.call(uiToggle(true)); + } + tooltip.style('top', pos[1] + 'px').style('left', pos[0] + 'px').attr('class', classes + ' ' + side); // shift popover-inner if it is very close to the top or bottom edge + // (doesn't affect the placement of the popover-arrow) - function nodeVal(x) { - if (x) { - norm(x); + var shiftY = 0; + + if (side === 'left' || side === 'right') { + if (pos[1] < 60) { + shiftY = 60 - pos[1]; + } else if (pos[1] + tip.height > h - 100) { + shiftY = h - pos[1] - tip.height - 100; + } } - return x && x.textContent || ''; - } // get the contents of multiple text nodes, if present + tooltip.selectAll('.popover-inner').style('top', shiftY + 'px'); + } else { + tooltip.classed('in', false).call(uiToggle(false)); + } + curtain.cut(box, options.duration); + return tooltip; + }; - function getMulti(x, ys) { - var o = {}, - n, - k; + curtain.cut = function (datum, duration) { + darkness.datum(datum).interrupt(); + var selection; - for (k = 0; k < ys.length; k++) { - n = get1(x, ys[k]); - if (n) o[ys[k]] = nodeVal(n); - } + if (duration === 0) { + selection = darkness; + } else { + selection = darkness.transition().duration(duration || 600).ease(linear$1); + } - return o; - } // add properties of Y to X, overwriting if present in both + selection.attr('d', function (d) { + var containerWidth = containerNode.clientWidth; + var containerHeight = containerNode.clientHeight; + var string = 'M 0,0 L 0,' + containerHeight + ' L ' + containerWidth + ',' + containerHeight + 'L' + containerWidth + ',0 Z'; + if (!d) return string; + return string + 'M' + d.left + ',' + d.top + 'L' + d.left + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + (d.top + d.height) + 'L' + (d.left + d.width) + ',' + d.top + 'Z'; + }); + }; + curtain.remove = function () { + surface.remove(); + tooltip.remove(); + select(window).on('resize.curtain', null); + }; // ClientRects are immutable, so copy them to an object, + // in case we need to trim the height/width. - function extend(x, y) { - for (var k in y) { - x[k] = y[k]; - } - } // get one coordinate from a coordinate array, if any + function copyBox(src) { + return { + top: src.top, + right: src.right, + bottom: src.bottom, + left: src.left, + width: src.width, + height: src.height + }; + } - function coord1(v) { - return numarray(v.replace(removeSpace, '').split(',')); - } // get all coordinates from a coordinate array as [[],[]] + return curtain; + } + function uiIntroWelcome(context, reveal) { + var dispatch = dispatch$8('done'); + var chapter = { + title: 'intro.welcome.title' + }; - function coord(v) { - var coords = v.replace(trimSpace, '').split(splitSpace), - o = []; + 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 + }); + } - for (var i = 0; i < coords.length; i++) { - o.push(coord1(coords[i])); - } + function practice() { + reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.practice'), { + buttonText: _t.html('intro.ok'), + buttonCallback: words + }); + } - return o; - } + function words() { + reveal('.intro-nav-wrap .chapter-welcome', helpHtml('intro.welcome.words'), { + buttonText: _t.html('intro.ok'), + buttonCallback: chapters + }); + } - function coordPair(x) { - var ll = [attrf(x, 'lon'), attrf(x, 'lat')], - ele = get1(x, 'ele'), - // handle namespaced attribute in browser - heartRate = get1(x, 'gpxtpx:hr') || get1(x, 'hr'), - time = get1(x, 'time'), - e; + function chapters() { + dispatch.call('done'); + reveal('.intro-nav-wrap .chapter-navigation', helpHtml('intro.welcome.chapters', { + next: _t('intro.navigation.title') + })); + } - if (ele) { - e = parseFloat(nodeVal(ele)); + chapter.enter = function () { + welcome(); + }; - if (!isNaN(e)) { - ll.push(e); - } - } + chapter.exit = function () { + context.container().select('.curtain-tooltip.intro-mouse').selectAll('.counter').remove(); + }; - return { - coordinates: ll, - time: time ? nodeVal(time) : null, - heartRate: heartRate ? parseFloat(nodeVal(heartRate)) : null - }; - } // create a new feature collection parent object + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; + return utilRebind(chapter, dispatch, 'on'); + } - function fc() { - return { - type: 'FeatureCollection', - features: [] - }; - } + function uiIntroNavigation(context, reveal) { + var dispatch = dispatch$8('done'); + var timeouts = []; + var hallId = 'n2061'; + var townHall = [-85.63591, 41.94285]; + var springStreetId = 'w397'; + var springStreetEndId = 'n1834'; + var springStreet = [-85.63582, 41.94255]; + var onewayField = _mainPresetIndex.field('oneway'); + var maxspeedField = _mainPresetIndex.field('maxspeed'); + var chapter = { + title: 'intro.navigation.title' + }; - var serializer; + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - 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 eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - function xml2str(str) { - // IE9 will create a new XMLSerializer but it'll crash immediately. - // This line is ignored because we don't run coverage tests in IE9 + function isTownHallSelected() { + var ids = context.selectedIDs(); + return ids.length === 1 && ids[0] === hallId; + } - /* istanbul ignore next */ - if (str.xml !== undefined) return str.xml; - return serializer.serializeToString(str); + function dragMap() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(townHall, context.map().center()); + + if (msec) { + reveal(null, null, { + duration: 0 + }); } - 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'); + 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(); - 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]; + if (centerStart[0] !== centerNow[0] || centerStart[1] !== centerNow[1]) { + context.map().on('move.intro', null); + timeout(function () { + continueTo(zoomMap); + }, 3000); } + }); + }, msec + 100); - for (var l = 0; l < styleMaps.length; l++) { - styleIndex['#' + attr(styleMaps[l], 'id')] = okhash(xml2str(styleMaps[l])).toString(16); - var pairs = get(styleMaps[l], 'Pair'); - var pairsMap = {}; - - for (var m = 0; m < pairs.length; m++) { - pairsMap[nodeVal(get1(pairs[m], 'key'))] = nodeVal(get1(pairs[m], 'styleUrl')); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - styleMapIndex['#' + attr(styleMaps[l], 'id')] = pairsMap; - } + 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); + } + }); - for (var j = 0; j < placemarks.length; j++) { - gj.features = gj.features.concat(getPlacemark(placemarks[j])); - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } + } - function kmlColor(v) { - var color, opacity; - v = v || ''; + function features() { + var onClick = function onClick() { + continueTo(pointsLinesAreas); + }; - if (v.substr(0, 1) === '#') { - v = v.substr(1); - } + reveal('.surface', helpHtml('intro.navigation.features'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.map().on('drawn.intro', function () { + reveal('.surface', helpHtml('intro.navigation.features'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + }); - if (v.length === 6 || v.length === 3) { - color = v; - } + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - if (v.length === 8) { - opacity = parseInt(v.substr(0, 2), 16) / 255; - color = '#' + v.substr(6, 2) + v.substr(4, 2) + v.substr(2, 2); - } + function pointsLinesAreas() { + var onClick = function onClick() { + continueTo(nodesWays); + }; - return [color, isNaN(opacity) ? undefined : opacity]; - } + 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 + }); + }); - function gxCoord(v) { - return numarray(v.split(' ')); - } + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - function gxCoords(root) { - var elems = get(root, 'coord'), - coords = [], - times = []; - if (elems.length === 0) elems = get(root, 'gx:coord'); + function nodesWays() { + var onClick = function onClick() { + continueTo(clickTownHall); + }; - for (var i = 0; i < elems.length; i++) { - coords.push(gxCoord(nodeVal(elems[i]))); - } + 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 + }); + }); - var timeElems = get(root, 'when'); + function continueTo(nextStep) { + context.map().on('drawn.intro', null); + nextStep(); + } + } - for (var j = 0; j < timeElems.length; j++) { - times.push(nodeVal(timeElems[j])); - } + function clickTownHall() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var entity = context.hasEntity(hallId); + if (!entity) return; + reveal(null, null, { + duration: 0 + }); + context.map().centerZoomEase(entity.loc, 19, 500); + timeout(function () { + var entity = context.hasEntity(hallId); + if (!entity) return; + var box = pointBox(entity.loc, context); + var textId = context.lastPointerType() === 'mouse' ? 'click_townhall' : 'tap_townhall'; + reveal(box, helpHtml('intro.navigation.' + textId)); + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(hallId); + if (!entity) return; + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.navigation.' + textId), { + duration: 0 + }); + }); + context.on('enter.intro', function () { + if (isTownHallSelected()) continueTo(selectedTownHall); + }); + }, 550); // after centerZoomEase - return { - coords: coords, - times: times - }; - } + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); - function getGeometry(root) { - var geomNode, - geomNodes, - i, - j, - k, - geoms = [], - coordTimes = []; + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - if (get1(root, 'MultiGeometry')) { - return getGeometry(get1(root, 'MultiGeometry')); - } + function selectedTownHall() { + if (!isTownHallSelected()) return clickTownHall(); + var entity = context.hasEntity(hallId); + if (!entity) return clickTownHall(); + var box = pointBox(entity.loc, context); - if (get1(root, 'MultiTrack')) { - return getGeometry(get1(root, 'MultiTrack')); - } + var onClick = function onClick() { + continueTo(editorTownHall); + }; - if (get1(root, 'gx:MultiTrack')) { - return getGeometry(get1(root, 'gx:MultiTrack')); - } + reveal(box, helpHtml('intro.navigation.selected_townhall'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(hallId); + if (!entity) return; + var box = pointBox(entity.loc, context); + reveal(box, helpHtml('intro.navigation.selected_townhall'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); - for (i = 0; i < geotypes.length; i++) { - geomNodes = get(root, geotypes[i]); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - if (geomNodes) { - for (j = 0; j < geomNodes.length; j++) { - geomNode = geomNodes[j]; + function editorTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling - 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 = []; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - for (k = 0; k < rings.length; k++) { - coords.push(coord(nodeVal(get1(rings[k], 'coordinates')))); - } + var onClick = function onClick() { + continueTo(presetTownHall); + }; - 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); - } - } - } - } + reveal('.entity-editor-pane', helpHtml('intro.navigation.editor_townhall'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.on('exit.intro', function () { + continueTo(clickTownHall); + }); + context.history().on('change.intro', function () { + if (!context.hasEntity(hallId)) { + continueTo(clickTownHall); + } + }); - return { - geoms: geoms, - coordTimes: coordTimes - }; - } + 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 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; + function presetTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - if (styleUrl) { - if (styleUrl[0] !== '#') { - styleUrl = '#' + styleUrl; - } + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - properties.styleUrl = styleUrl; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. - if (styleIndex[styleUrl]) { - properties.styleHash = styleIndex[styleUrl]; - } + var entity = context.entity(context.selectedIDs()[0]); + var preset = _mainPresetIndex.match(entity, context.graph()); - 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 onClick = function onClick() { + continueTo(fieldsTownHall); + }; + 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); + } + }); - var style = styleByHash[properties.styleHash]; + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); + } + } - if (style) { - if (!lineStyle) lineStyle = get1(style, 'LineStyle'); - if (!polyStyle) polyStyle = get1(style, 'PolyStyle'); - } - } + function fieldsTownHall() { + if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. - if (description) properties.description = description; + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling - if (timeSpan) { - var begin = nodeVal(get1(timeSpan, 'begin')); - var end = nodeVal(get1(timeSpan, 'end')); - properties.timespan = { - begin: begin, - end: end - }; - } + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - if (timeStamp) { - properties.timestamp = nodeVal(get1(timeStamp, 'when')); - } + var onClick = function onClick() { + continueTo(closeTownHall); + }; - 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; - } + 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 (polyStyle) { - var polystyles = kmlColor(nodeVal(get1(polyStyle, 'color'))), - pcolor = polystyles[0], - popacity = polystyles[1], - fill = nodeVal(get1(polyStyle, 'fill')), - outline = nodeVal(get1(polyStyle, 'outline')); - if (pcolor) properties.fill = pcolor; - if (!isNaN(popacity)) properties['fill-opacity'] = popacity; - if (fill) properties['fill-opacity'] = fill === '1' ? properties['fill-opacity'] || 1 : 0; - if (outline) properties['stroke-opacity'] = outline === '1' ? properties['stroke-opacity'] || 1 : 0; - } + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + nextStep(); + } + } - if (extendedData) { - var datas = get(extendedData, 'Data'), - simpleDatas = get(extendedData, 'SimpleData'); + function closeTownHall() { + if (!isTownHallSelected()) return clickTownHall(); + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { + button: icon(href, 'inline') + })); + context.on('exit.intro', function () { + continueTo(searchStreet); + }); + context.history().on('change.intro', function () { + // update the close icon in the tooltip if the user edits something. + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { + button: icon(href, 'inline') + }), { + duration: 0 + }); + }); - for (i = 0; i < 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 searchStreet() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); // ensure spring street exists - if (visibility) { - properties.visibility = nodeVal(visibility); - } + var msec = transitionTime(springStreet, context.map().center()); - if (geomsAndTimes.coordTimes.length) { - properties.coordTimes = geomsAndTimes.coordTimes.length === 1 ? geomsAndTimes.coordTimes[0] : geomsAndTimes.coordTimes; - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - 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]; - } + context.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it - 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; + 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); + } - for (i = 0; i < tracks.length; i++) { - feature = getTrack(tracks[i]); - if (feature) gj.features.push(feature); - } + function checkSearchResult() { + var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item - for (i = 0; i < routes.length; i++) { - feature = getRoute(routes[i]); - if (feature) gj.features.push(feature); - } + var firstName = first.select('.entity-name'); + var name = _t('intro.graph.name.spring-street'); - for (i = 0; i < waypoints.length; i++) { - gj.features.push(getPoint(waypoints[i])); - } + 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 getPoints(node, pointname) { - var pts = get(node, pointname), - line = [], - times = [], - heartRates = [], - l = pts.length; - if (l < 2) return {}; // Invalid line in GeoJSON + function continueTo(nextStep) { + context.on('exit.intro', null); + context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); + nextStep(); + } + } - for (var i = 0; i < l; i++) { - var c = coordPair(pts[i]); - line.push(c.coordinates); - if (c.time) times.push(c.time); - if (c.heartRate) heartRates.push(c.heartRate); - } + function selectedStreet() { + if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { + return searchStreet(); + } - return { - line: line, - times: times, - heartRates: heartRates - }; - } + var onClick = function onClick() { + continueTo(editorStreet); + }; - function getTrack(node) { - var segments = get(node, 'trkseg'), - track = [], - times = [], - heartRates = [], - line; + var entity = context.entity(springStreetEndId); + var box = pointBox(entity.loc, context); + box.height = 500; + reveal(box, helpHtml('intro.navigation.selected_street', { + name: _t('intro.graph.name.spring-street') + }), { + duration: 600, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + timeout(function () { + context.map().on('move.intro drawn.intro', function () { + var entity = context.hasEntity(springStreetEndId); + if (!entity) return; + var box = pointBox(entity.loc, context); + box.height = 500; + reveal(box, helpHtml('intro.navigation.selected_street', { + name: _t('intro.graph.name.spring-street') + }), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + }); + }, 600); // after reveal. - for (var i = 0; i < segments.length; i++) { - line = getPoints(segments[i], 'trkpt'); + context.on('enter.intro', function (mode) { + if (!context.hasEntity(springStreetId)) { + return continueTo(searchStreet); + } - 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); - } - } + var ids = context.selectedIDs(); - 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 - } - }; - } + 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 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 continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - function getPoint(node) { - var prop = getProperties(node); - extend(prop, getMulti(node, ['sym'])); - return { - type: 'Feature', - properties: prop, - geometry: { - type: 'Point', - coordinates: coordPair(node).coordinates - } - }; - } + function editorStreet() { + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + })); + context.on('exit.intro', function () { + continueTo(play); + }); + context.history().on('change.intro', function () { + // update the close icon in the tooltip if the user edits something. + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + reveal('.entity-editor-pane', helpHtml('intro.navigation.street_different_fields') + '{br}' + helpHtml('intro.navigation.editor_street', { + button: icon(href, 'inline'), + field1: onewayField.label(), + field2: maxspeedField.label() + }), { + duration: 0 + }); + }); + + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } + + function 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'); + } + }); + } - function getLineStyle(extensions) { - var style = {}; + chapter.enter = function () { + dragMap(); + }; - if (extensions) { - var lineStyle = get1(extensions, 'line'); + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.search-header input').on('keydown.intro keyup.intro', null); + }; - if (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 + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - if (!isNaN(width)) style['stroke-width'] = width * 96 / 25.4; - } - } + return utilRebind(chapter, dispatch, 'on'); + } - return style; - } + 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' + }; - function getProperties(node) { - var prop = getMulti(node, ['name', 'cmt', 'desc', 'type', 'time', 'keywords']), - links = get(node, 'link'); - if (links.length) prop.links = []; + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - 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 eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return prop; - } + function addPoint() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(intersection, context.map().center()); - return gj; - } - }; - return t; - }(); + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - module.exports = toGeoJSON; - }); + 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); - var _initialized = false; - var _enabled = false; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - var _geojson; + function placePoint() { + if (context.mode().id !== 'add-point') { + return chapter.restart(); + } - function svgData(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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); + }); - var _showLabels = true; - var detected = utilDetect(); - var layer = select(null); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - var _vtService; + function searchPreset() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // disallow scrolling - var _fileList; - var _template; + 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 _src; + var ids = context.selectedIDs(); - function init() { - if (_initialized) return; // run once + if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { + // keep the user's point selected.. + context.enter(modeSelect(context, [_pointID])); // disallow scrolling - _geojson = {}; - _enabled = true; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { + preset: cafePreset.name() + })); + context.history().on('change.intro', null); + } + }); - function over(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - d3_event.dataTransfer.dropEffect = 'copy'; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); + + if (first.classed('preset-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); + }); + } } - context.container().attr('dropzone', 'copy').on('drop.svgData', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - if (!detected.filedrop) return; - drawData.fileList(d3_event.dataTransfer.files); - }).on('dragenter.svgData', over).on('dragexit.svgData', over).on('dragover.svgData', over); - _initialized = true; + function continueTo(nextStep) { + context.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 getService() { - if (services.vectorTile && !_vtService) { - _vtService = services.vectorTile; - - _vtService.event.on('loadedData', throttledRedraw); - } else if (!services.vectorTile && _vtService) { - _vtService = null; + function aboutFeatureEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); } - return _vtService; - } - - function showLayer() { - layerOn(); - layer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end', function () { - dispatch.call('change'); + 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 hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', layerOff); - } - function layerOn() { - layer.style('display', 'block'); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } } - function layerOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } // ensure that all geojson features in a collection have IDs + function addName() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return addPoint(); + } // reset pane, in case user happened to change it.. - function ensureIDs(gj) { - if (!gj) return null; + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + var addNameString = helpHtml('intro.points.fields_info') + '{br}' + helpHtml('intro.points.add_name'); + timeout(function () { + // It's possible for the user to add a name in a previous step.. + // If so, don't tell them to add the name in this step. + // Give them an OK button instead. + var entity = context.entity(_pointID); - if (gj.type === 'FeatureCollection') { - for (var i = 0; i < gj.features.length; i++) { - ensureFeatureID(gj.features[i]); + 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' + }); } - } else { - ensureFeatureID(gj); - } + }, 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 gj; - } // ensure that each single Feature object has a unique ID + function continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } + function addCloseEditor() { + // reset pane, in case user happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + var selector = '.entity-editor-pane button.close svg use'; + var href = select(selector).attr('href') || '#iD-icon-close'; + context.on('exit.intro', function () { + continueTo(reselectPoint); + }); + reveal('.entity-editor-pane', helpHtml('intro.points.add_close', { + button: icon(href, 'inline') + })); - function ensureFeatureID(feature) { - if (!feature) return; - feature.__featurehash__ = utilHashcode(fastJsonStableStringify(feature)); - return feature; - } // Prefer an array of Features instead of a FeatureCollection + function continueTo(nextStep) { + context.on('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.. - function getFeatures(gj) { - if (!gj) return []; + 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 (gj.type === 'FeatureCollection') { - return gj.features; - } else { - return [gj]; + if (msec) { + reveal(null, null, { + duration: 0 + }); } - } - function featureKey(d) { - return d.__featurehash__; - } + 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.. - function isPolygon(d) { - return d.geometry.type === 'Polygon' || d.geometry.type === 'MultiPolygon'; - } + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + continueTo(updatePoint); + }); + }, msec + 100); - function clipPathID(d) { - return 'ideditor-data-' + d.__featurehash__ + '-clippath'; + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function featureClasses(d) { - return ['data' + d.__featurehash__, d.geometry.type, isPolygon(d) ? 'area' : '', d.__layerID__ || ''].filter(Boolean).join(' '); - } + 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 drawData(selection) { - var vtService = getService(); - var getPath = svgPath(projection).geojson; - var getAreaPath = svgPath(projection, null, true).geojson; - var hasData = drawData.hasData(); - layer = selection.selectAll('.layer-mapdata').data(_enabled && hasData ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapdata').merge(layer); - var surface = context.surface(); - if (!surface || surface.empty()) return; // not ready to draw yet, starting up - // Gather data - var geoData, polygonData; + 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); - 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 continueTo(nextStep) { + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - geoData = geoData.filter(getPath); - polygonData = geoData.filter(isPolygon); // Draw clip paths for polygons - - var clipPaths = surface.selectAll('defs').selectAll('.clipPath-data').data(polygonData, featureKey); - clipPaths.exit().remove(); - var clipPathsEnter = clipPaths.enter().append('clipPath').attr('class', 'clipPath-data').attr('id', clipPathID); - clipPathsEnter.append('path'); - clipPaths.merge(clipPathsEnter).selectAll('path').attr('d', getAreaPath); // Draw fill, shadow, stroke layers - - var datagroups = layer.selectAll('g.datagroup').data(['fill', 'shadow', 'stroke']); - datagroups = datagroups.enter().append('g').attr('class', function (d) { - return 'datagroup datagroup-' + d; - }).merge(datagroups); // Draw paths - - var pathData = { - fill: polygonData, - shadow: geoData, - stroke: geoData - }; - var paths = datagroups.selectAll('path').data(function (layer) { - return pathData[layer]; - }, featureKey); // exit + function updateCloseEditor() { + if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { + return continueTo(reselectPoint); + } // reset pane, in case user happened to change it.. - paths.exit().remove(); // enter/update - paths = paths.enter().append('path').attr('class', function (d) { - var datagroup = this.parentNode.__data__; - return 'pathdata ' + datagroup + ' ' + featureClasses(d); - }).attr('clip-path', function (d) { - var datagroup = this.parentNode.__data__; - return datagroup === 'fill' ? 'url(#' + clipPathID(d) + ')' : null; - }).merge(paths).attr('d', function (d) { - var datagroup = this.parentNode.__data__; - return datagroup === 'fill' ? getAreaPath(d) : getPath(d); - }); // Draw labels + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + context.on('exit.intro', function () { + continueTo(rightClickPoint); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.points.update_close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - layer.call(drawLabels, 'label-halo', geoData).call(drawLabels, 'label', geoData); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - function drawLabels(selection, textClass, data) { - var labelPath = d3_geoPath(projection); - var labelData = data.filter(function (d) { - return _showLabels && d.properties && (d.properties.desc || d.properties.name); + 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 labels = selection.selectAll('text.' + textClass).data(labelData, featureKey); // exit + }, 600); // after reveal - labels.exit().remove(); // enter/update + 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 + }); - labels = labels.enter().append('text').attr('class', function (d) { - return textClass + ' ' + featureClasses(d); - }).merge(labels).text(function (d) { - return d.properties.desc || d.properties.name; - }).attr('x', function (d) { - var centroid = labelPath.centroid(d); - return centroid[0] + 11; - }).attr('y', function (d) { - var centroid = labelPath.centroid(d); - return centroid[1]; - }); + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + nextStep(); } } - function getExtension(fileName) { - if (!fileName) return; - var re = /\.(gpx|kml|(geo)?json)$/i; - var match = fileName.toLowerCase().match(re); - return match && match.length && match[0]; - } - - function xmlToDom(textdata) { - return new DOMParser().parseFromString(textdata, 'text/xml'); - } + function enterDelete() { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (!entity) return chapter.restart(); + var node = selectMenuItem(context, 'delete').node(); - drawData.setFile = function (extension, data) { - _template = null; - _fileList = null; - _geojson = null; - _src = null; - var gj; + if (!node) { + return continueTo(rightClickPoint); + } - switch (extension) { - case '.gpx': - gj = togeojson.gpx(xmlToDom(data)); - break; + reveal('.edit-menu', helpHtml('intro.points.delete'), { + padding: 50 + }); + timeout(function () { + context.map().on('move.intro', function () { + reveal('.edit-menu', helpHtml('intro.points.delete'), { + duration: 0, + padding: 50 + }); + }); + }, 300); // after menu visible - case '.kml': - gj = togeojson.kml(xmlToDom(data)); - break; + context.on('exit.intro', function () { + if (!_pointID) return chapter.restart(); + var entity = context.hasEntity(_pointID); + if (entity) return continueTo(rightClickPoint); // point still exists + }); + context.history().on('change.intro', function (changed) { + if (changed.deleted().length) { + continueTo(undo); + } + }); - case '.geojson': - case '.json': - gj = JSON.parse(data); - break; + function continueTo(nextStep) { + context.map().on('move.intro', null); + context.history().on('change.intro', null); + context.on('exit.intro', null); + nextStep(); } + } - gj = gj || {}; + function undo() { + context.history().on('change.intro', function () { + continueTo(play); + }); + reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = extension + ' data file'; - this.fitZoom(); + function continueTo(nextStep) { + context.history().on('change.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; - }; + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.points.play', { + next: _t('intro.areas.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-area', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); + } + }); + } - drawData.showLabels = function (val) { - if (!arguments.length) return _showLabels; - _showLabels = val; - return this; + chapter.enter = function () { + addPoint(); }; - drawData.enabled = function (val) { - if (!arguments.length) return _enabled; - _enabled = val; - - if (_enabled) { - showLayer(); - } else { - hideLayer(); - } - - 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', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); }; - drawData.hasData = function () { - var gj = _geojson || {}; - return !!(_template || Object.keys(gj).length); + chapter.restart = function () { + chapter.exit(); + chapter.enter(); }; - drawData.template = function (val, src) { - if (!arguments.length) return _template; // test source against OSM imagery blocklists.. - - var osm = context.connection(); - - if (osm) { - var blocklists = osm.imageryBlocklists(); - var fail = false; - var tested = 0; - var regex; - - for (var i = 0; i < blocklists.length; i++) { - regex = blocklists[i]; - fail = regex.test(val); - tested++; - if (fail) break; - } // ensure at least one test was run. - - - if (!tested) { - regex = /.*\.google(apis)?\..*\/(vt|kh)[\?\/].*([xyz]=.*){3}.*/; - fail = regex.test(val); - } - } - - _template = val; - _fileList = null; - _geojson = null; // strip off the querystring/hash from the template, - // it often includes the access token - - _src = src || 'vectortile:' + val.split(/[?#]/)[0]; - dispatch.call('change'); - return this; - }; + return utilRebind(chapter, dispatch, 'on'); + } - drawData.geojson = function (gj, src) { - if (!arguments.length) return _geojson; - _template = null; - _fileList = null; - _geojson = null; - _src = null; - gj = gj || {}; + 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 = []; - if (Object.keys(gj).length) { - _geojson = ensureIDs(gj); - _src = src || 'unknown.geojson'; - } + var _areaID; - dispatch.call('change'); - return this; + var chapter = { + title: 'intro.areas.title' }; - 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(); - - reader.onload = function () { - return function (e) { - drawData.setFile(extension, e.target.result); - }; - }(); + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - reader.readAsText(f); - return this; - }; + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - 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 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); + } - var testUrl = url.split(/[?#]/)[0]; - var extension = getExtension(testUrl) || defaultExtension; + function addArea() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _areaID = null; + var msec = transitionTime(playground, context.map().center()); - if (extension) { - _template = null; - d3_text(url).then(function (data) { - drawData.setFile(extension, data); - })["catch"](function () { - /* ignore */ + if (msec) { + reveal(null, null, { + duration: 0 }); - } else { - drawData.template(url); } - return this; - }; + 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); - drawData.getSrc = function () { - return _src || ''; - }; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } + } - drawData.fitZoom = function () { - var features = getFeatures(_geojson); - if (!features.length) return; - var map = context.map(); - var viewport = map.trimmedExtent().polygon(); - var coords = features.reduce(function (coords, feature) { - var geom = feature.geometry; - if (!geom) return coords; - var c = geom.coordinates; - /* eslint-disable no-fallthrough */ + function startPlayground() { + if (context.mode().id !== 'add-area') { + return chapter.restart(); + } - switch (geom.type) { - case 'Point': - c = [c]; + _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 - 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 continuePlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - case 'Polygon': - case 'MultiLineString': - c = utilArrayFlatten(c); - break; - } - /* eslint-enable no-fallthrough */ + _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 + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + var entity = context.hasEntity(context.selectedIDs()[0]); - return utilArrayUnion(coords, c); - }, []); + 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(); + } + }); - if (!geoPolygonIntersectsPolygon(viewport, coords, true)) { - var extent = geoExtent(d3_geoBounds({ - type: 'LineString', - coordinates: coords - })); - map.centerZoom(extent.center(), map.trimmedExtentZoom(extent)); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - return this; - }; + function finishPlayground() { + if (context.mode().id !== 'draw-area') { + return chapter.restart(); + } - init(); - return drawData; - } + _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 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 = []; + 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(); + } + }); - if (showTile) { - debugData.push({ - "class": 'red', - label: 'tile' - }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - if (showCollision) { - debugData.push({ - "class": 'yellow', - label: 'collision' - }); + function searchPresets() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - if (showImagery) { - debugData.push({ - "class": 'orange', - label: 'imagery' - }); - } + var ids = context.selectedIDs(); - if (showTouchTargets) { - debugData.push({ - "class": 'pink', - label: 'touchTargets' - }); - } + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + context.enter(modeSelect(context, [_areaID])); + } // disallow scrolling - if (showDownloaded) { - debugData.push({ - "class": 'purple', - label: 'downloaded' - }); - } - 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 + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { + preset: playgroundPreset.name() + })); + }, 400); // after preset list pane visible.. - var 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 + context.on('enter.intro', function (mode) { + if (!_areaID || !context.hasEntity(_areaID)) { + return continueTo(addArea); + } - var osm = context.connection(); - var dataDownloaded = []; + var ids = context.selectedIDs(); - 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 (mode.id !== 'select' || !ids.length || ids[0] !== _areaID) { + // keep the user's area selected.. + context.enter(modeSelect(context, [_areaID])); // reset pane, in case user somehow happened to change it.. - var downloaded = layer.selectAll('path.debug-downloaded').data(showDownloaded ? dataDownloaded : []); - downloaded.exit().remove(); - downloaded.enter().append('path').attr('class', 'debug-downloaded debug purple'); // update + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling - layer.selectAll('path').attr('d', svgPath(projection).geojson); - } // This looks strange because `enabled` methods on other layers are - // chainable getter/setters, and this one is just a getter. + context.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 checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - drawDebug.enabled = function () { - if (!arguments.length) { - return context.getDebug('tile') || context.getDebug('collision') || context.getDebug('imagery') || context.getDebug('target') || context.getDebug('downloaded'); - } else { - return this; + if (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); + }); + } } - }; - - return drawDebug; - } - - /* - A standalone SVG element that contains only a `defs` sub-element. To be - used once globally, since defs IDs must be unique within a document. - */ - function svgDefs(context) { - var _defsSelection = select(null); + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + nextStep(); + } + } - var _spritesheetIds = ['iD-sprite', 'maki-sprite', 'temaki-sprite', 'fa-sprite', 'community-sprite']; + function clickAddField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - function drawDefs(selection) { - _defsSelection = selection.append('defs'); // add markers + var ids = context.selectedIDs(); - _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 (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // disallow scrolling - 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); - } - 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 + 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. - addSidedMarker('coastline', '#77dede', 1); - addSidedMarker('waterway', '#77dede', 1); // barriers have a dashed line, and separating the triangle - // from the line visually suits that + var entity = context.entity(_areaID); - addSidedMarker('barrier', '#ddd', 1); - addSidedMarker('man_made', '#fff', 0); + if (entity.tags.description) { + return continueTo(play); + } // scroll "Add field" into view - _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'); - _defsSelection.append('marker').attr('id', 'ideditor-viewfield-marker-wireframe').attr('viewBox', '0 0 16 16').attr('refX', 8).attr('refY', 16).attr('markerWidth', 4).attr('markerHeight', 4).attr('markerUnits', 'strokeWidth').attr('orient', 'auto').append('path').attr('class', 'viewfield-marker-path').attr('d', 'M 6,14 C 8,13.4 8,13.4 10,14 L 16,3 C 12,0 4,0 0,3 z').attr('fill', 'none').attr('stroke', '#fff').attr('stroke-width', '0.5px').attr('stroke-opacity', '0.75'); // add patterns + var box = context.container().select('.more-fields').node().getBoundingClientRect(); + if (box.top > 300) { + var pane = context.container().select('.entity-editor-pane .inspector-body'); + var start = pane.node().scrollTop; + var end = start + (box.top - 300); + pane.transition().duration(250).tween('scroll.inspector', function () { + var node = this; + var i = d3_interpolateNumber(start, end); + return function (t) { + node.scrollTop = i(t); + }; + }); + } - 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'); + 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 - patterns.append('rect').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('class', function (d) { - return 'pattern-color-' + d[0]; + context.on('exit.intro', function () { + return continueTo(searchPresets); }); - patterns.append('image').attr('x', 0).attr('y', 0).attr('width', 32).attr('height', 32).attr('xlink:href', function (d) { - return context.imagePath('pattern/' + d[1] + '.png'); - }); // add clip paths - _defsSelection.selectAll('clipPath').data([12, 18, 20, 32, 45]).enter().append('clipPath').attr('id', function (d) { - return 'ideditor-clip-square-' + d; - }).append('rect').attr('x', 0).attr('y', 0).attr('width', function (d) { - return d; - }).attr('height', function (d) { - return d; - }); // add symbol spritesheets + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.more-fields .combobox-input').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } + function chooseDescriptionField() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - addSprites(_spritesheetIds, true); - } + var ids = context.selectedIDs(); - function addSprites(ids, overrideColors) { - _spritesheetIds = utilArrayUniq(_spritesheetIds.concat(ids)); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } - var spritesheets = _defsSelection.selectAll('.spritesheet').data(_spritesheetIds); + if (!context.container().select('.form-field-description').empty()) { + return continueTo(describePlayground); + } // Make sure combobox is ready.. - 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 (overrideColors && d !== 'iD-sprite') { - // allow icon colors to be overridden.. - select(node).selectAll('path').attr('fill', 'currentColor'); - } - })["catch"](function () { - /* ignore */ - }); - }); - spritesheets.exit().remove(); - } + if (context.container().select('div.combobox').empty()) { + return continueTo(clickAddField); + } // Watch for the combobox to go away.. - drawDefs.addSprites = addSprites; - return drawDefs; - } - var _layerEnabled = false; + 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); + }); - var _qaService; + function continueTo(nextStep) { + if (watcher) window.clearInterval(watcher); + context.on('exit.intro', null); + nextStep(); + } + } - function svgKeepRight(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + function describePlayground() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); + } - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + var ids = context.selectedIDs(); - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-4, -24)').attr('d', 'M11.6,6.2H7.1l1.4-5.1C8.6,0.6,8.1,0,7.5,0H2.2C1.7,0,1.3,0.3,1.3,0.8L0,10.2c-0.1,0.6,0.4,1.1,0.9,1.1h4.6l-1.8,7.6C3.6,19.4,4.1,20,4.7,20c0.3,0,0.6-0.2,0.8-0.5l6.9-11.9C12.7,7,12.3,6.2,11.6,6.2z'); - } // Loosely-coupled keepRight service for fetching issues. + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - function getService() { - if (services.keepRight && !_qaService) { - _qaService = services.keepRight; + context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - _qaService.on('loaded', throttledRedraw); - } else if (!services.keepRight && _qaService) { - _qaService = null; + if (context.container().select('.form-field-description').empty()) { + return continueTo(retryChooseDescription); } - return _qaService; - } // Show the markers + context.on('exit.intro', function () { + continueTo(play); + }); + reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { + button: icon('#iD-icon-close', 'inline') + }), { + duration: 300 + }); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function retryChooseDescription() { + if (!_areaID || !context.hasEntity(_areaID)) { + return addArea(); } - } // Immediately remove the markers and their touch targets + var ids = context.selectedIDs(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.keepRight').remove(); - touchLayer.selectAll('.qaItem.keepRight').remove(); - } - } // Enable the layer. This shows the markers and transitions them to visible. + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { + return searchPresets(); + } // reset pane, in case user happened to change it.. - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + 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); }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } - 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'); + 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'); + } }); - } // Update the issue markers - + } - function updateMarkers() { - if (!layerVisible || !_layerEnabled) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + chapter.enter = function () { + addArea(); + }; - var markers = drawLayer.selectAll('.qaItem.keepRight').data(data, function (d) { - return d.id; - }); // exit + 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); + }; - markers.exit().remove(); // enter + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - 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 utilRebind(chapter, dispatch, 'on'); + } - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + 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' + }; - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.qaItem.keepRight').data(data, function (d) { - return d.id; - }); // exit + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - targets.exit().remove(); // enter/update + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { - return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); - }).attr('transform', getTransform); + function addLine() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + var msec = transitionTime(tulipRoadStart, context.map().center()); - 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]; + if (msec) { + reveal(null, null, { + duration: 0 + }); } - } // Draw the keepRight layer and schedule loading issues and updating markers. + context.map().centerZoomEase(tulipRoadStart, 18.5, msec); + timeout(function () { + var tooltip = reveal('button.add-line', helpHtml('intro.lines.add_line')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-lines'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-line') return; + continueTo(startLine); + }); + }, msec + 100); - function drawKeepRight(selection) { - var service = getService(); - var surface = context.surface(); - - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } + } - 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); + function startLine() { + if (context.mode().id !== 'add-line') return chapter.restart(); + _tulipRoadID = null; + var padding = 70 * Math.pow(2, context.map().zoom() - 18); + var box = pad(tulipRoadStart, padding, context); + box.height = box.height + 100; + var textId = context.lastPointerType() === 'mouse' ? 'start_line' : 'start_line_tap'; + var startLineString = helpHtml('intro.lines.missing_road') + '{br}' + helpHtml('intro.lines.line_draw_info') + helpHtml('intro.lines.' + textId); + reveal(box, startLineString); + context.map().on('move.intro drawn.intro', function () { + padding = 70 * Math.pow(2, context.map().zoom() - 18); + box = pad(tulipRoadStart, padding, context); + box.height = box.height + 100; + reveal(box, startLineString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-line') return chapter.restart(); + continueTo(drawLine); + }); - if (_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); + context.on('enter.intro', null); + nextStep(); } - } // Toggles the layer on and off - - - drawKeepRight.enabled = function (val) { - if (!arguments.length) return _layerEnabled; - _layerEnabled = val; + } - if (_layerEnabled) { - layerOn(); - } else { - layerOff(); + function 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.. - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); + context.history().on('change.intro', function () { + if (isLineConnected()) { + continueTo(continueLine); + } + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-line') { + return; + } else if (mode.id === 'select') { + continueTo(retryIntersect); + return; + } else { + return chapter.restart(); } + }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - dispatch.call('change'); - return this; - }; + function isLineConnected() { + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - drawKeepRight.supported = function () { - return !!getService(); - }; + 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 drawKeepRight; - } + 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 svgGeolocate(projection) { - var layer = select(null); + function continueLine() { + if (context.mode().id !== 'draw-line') return chapter.restart(); - var _position; + var entity = _tulipRoadID && context.hasEntity(_tulipRoadID); - function init() { - if (svgGeolocate.initialized) return; // run once + 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(); + } + }); - svgGeolocate.enabled = false; - svgGeolocate.initialized = true; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); + } } - function showLayer() { - layer.style('display', 'block'); - } + function chooseCategoryRoad() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); + var button = context.container().select('.preset-category-road_minor .preset-list-button'); + if (button.empty()) return chapter.restart(); // disallow scrolling - function hideLayer() { - layer.transition().duration(250).style('opacity', 0); - } + 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 - function layerOn() { - layer.style('opacity', 0).transition().duration(250).style('opacity', 1); + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); + } } - function layerOff() { - layer.style('display', 'none'); - } + 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); - function transform(d) { - return svgPointTransform(projection)(d); - } + function continueTo(nextStep) { + context.container().select('.preset-list-button').on('click.intro', null); + context.on('exit.intro', null); + nextStep(); + } + } // selected wrong road type - function accuracy(accuracy, loc) { - // converts accuracy to pixels... - var degreesRadius = geoMetersToLat(accuracy), - tangentLoc = [loc[0], loc[1] + degreesRadius], - projectedTangent = projection(tangentLoc), - projectedLoc = projection([loc[0], loc[1]]); // southern most point will have higher pixel value... - return Math.round(projectedLoc[1] - projectedTangent[1]).toString(); - } + function retryPresetResidential() { + if (context.mode().id !== 'select') return chapter.restart(); + context.on('exit.intro', function () { + return chapter.restart(); + }); // disallow scrolling - 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)); + 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(); + } } - 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 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); - if (enabled) { - update(); - } else { - layerOff(); + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } } - drawLocation.enabled = function (position, enabled) { - if (!arguments.length) return svgGeolocate.enabled; - _position = position; - svgGeolocate.enabled = enabled; + 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); - if (svgGeolocate.enabled) { - showLayer(); - layerOn(); - } else { - hideLayer(); + function continueTo(nextStep) { + nextStep(); } + } - return this; - }; + function updateLine() { + context.history().reset('doneAddLine'); - init(); - return drawLocation; - } + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - 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 msec = transitionTime(woodRoadDragMidpoint, context.map().center()); - var _rdrawn = new RBush(); + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - var _rskipped = new RBush(); + context.map().centerZoomEase(woodRoadDragMidpoint, 19, msec); + timeout(function () { + var padding = 250 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); - var _textWidthCache = {}; - var _entitybboxes = {}; // Listed from highest to lowest priority + var advance = function advance() { + continueTo(addNode); + }; - 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]]; + 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 shouldSkipIcon(preset) { - var noIcons = ['building', 'landuse', 'natural']; - return noIcons.some(function (s) { - return preset.id.indexOf(s) >= 0; - }); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function get(array, prop) { - return function (d, i) { - return array[i][prop]; - }; - } + function addNode() { + context.history().reset('doneAddLine'); - function textWidth(text, size, elem) { - var c = _textWidthCache[size]; - if (!c) c = _textWidthCache[size] = {}; + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return chapter.restart(); + } - if (c[text]) { - return c[text]; - } else if (elem) { - c[text] = elem.getComputedTextLength(); - return c[text]; - } else { - var str = encodeURIComponent(text).match(/%[CDEFcdef]/g); + 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); + } - if (str === null) { - return size / 3 * 2 * text.length; - } else { - return size / 3 * (2 * text.length + str.length); + 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(); } } - function drawLinePaths(selection, entities, filter, classes, labels) { - var paths = selection.selectAll('path').filter(filter).data(entities, osmEntity.key); // exit + function startDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - paths.exit().remove(); // enter/update + 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); + } - 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 padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + reveal(box, startDragString, { + duration: 0 + }); + var entity = context.entity(woodRoadEndID); + + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { + continueTo(finishDragEndpoint); + } + }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function drawLineLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit + function finishDragEndpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - texts.exit().remove(); // enter + 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); + } - 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 + 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); - 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); + if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) > 4) { + continueTo(startDragEndpoint); + } + }); + context.on('enter.intro', function () { + continueTo(startDragMidpoint); + }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } } - function drawPointLabels(selection, entities, filter, classes, labels) { - var texts = selection.selectAll('text.' + classes).filter(filter).data(entities, osmEntity.key); // exit + function startDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - texts.exit().remove(); // enter/update + if (context.selectedIDs().indexOf(woodRoadID) === -1) { + context.enter(modeSelect(context, [woodRoadID])); + } - texts.enter().append('text').attr('class', function (d, i) { - return classes + ' ' + labels[i].classes + ' ' + d.id; - }).merge(texts).attr('x', get(labels, 'x')).attr('y', get(labels, 'y')).style('text-anchor', get(labels, 'textAnchor')).text(utilDisplayName).each(function (d, i) { - textWidth(utilDisplayName(d), labels[i].height, this); - }); - } + var padding = 80 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragMidpoint, padding, context); + reveal(box, helpHtml('intro.lines.start_drag_midpoint')); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - function drawAreaLabels(selection, entities, filter, classes, labels) { - entities = entities.filter(hasText); - labels = labels.filter(hasText); - drawPointLabels(selection, entities, filter, classes, labels); + 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 hasText(d, i) { - return labels[i].hasOwnProperty('x') && labels[i].hasOwnProperty('y'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.on('enter.intro', null); + nextStep(); } } - function drawAreaIcons(selection, entities, filter, classes, labels) { - var icons = selection.selectAll('use.' + classes).filter(filter).data(entities, osmEntity.key); // exit + function continueDragMidpoint() { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); + } - icons.exit().remove(); // enter/update + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; - icons.enter().append('use').attr('class', 'icon ' + classes).attr('width', '17px').attr('height', '17px').merge(icons).attr('transform', get(labels, 'transform')).attr('xlink:href', function (d) { - var preset = _mainPresetIndex.match(d, context.graph()); - var picon = preset && preset.icon; + var advance = function advance() { + context.history().checkpoint('doneUpdateLine'); + continueTo(deleteLines); + }; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-15' : ''); + reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { + return continueTo(updateLine); } + + var padding = 100 * Math.pow(2, context.map().zoom() - 19); + var box = pad(woodRoadDragEndpoint, padding, context); + box.height += 400; + reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); }); + + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function drawCollisionBoxes(selection, rtree, which) { - var classes = 'debug ' + which + ' ' + (which === 'debug-skipped' ? 'orange' : 'yellow'); - var gj = []; + function deleteLines() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); - if (context.getDebug('collision')) { - gj = rtree.all().map(function (d) { - return { - type: 'Polygon', - coordinates: [[[d.minX, d.minY], [d.maxX, d.minY], [d.maxX, d.maxY], [d.minX, d.maxY], [d.minX, d.minY]]] - }; + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return chapter.restart(); + } + + var msec = transitionTime(deleteLinesLoc, context.map().center()); + + if (msec) { + reveal(null, null, { + duration: 0 }); } - var boxes = selection.selectAll('.' + which).data(gj); // exit + context.map().centerZoomEase(deleteLinesLoc, 18, msec); + timeout(function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(deleteLinesLoc, padding, context); + box.top -= 200; + box.height += 400; - boxes.exit().remove(); // enter/update + var advance = function advance() { + continueTo(rightClickIntersection); + }; + + 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); - boxes.enter().append('path').attr('class', classes).merge(boxes).attr('d', d3_geoPath()); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } } - function drawLabels(selection, graph, entities, filter, dimensions, fullRedraw) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - var labelable = []; - var renderNodeAs = {}; - var i, j, k, entity, geometry; + function rightClickIntersection() { + context.history().reset('doneUpdateLine'); + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + var rightClickString = helpHtml('intro.lines.split_street', { + street1: _t('intro.graph.name.11th-avenue'), + street2: _t('intro.graph.name.washington-street') + }) + helpHtml('intro.lines.' + (context.lastPointerType() === 'mouse' ? 'rightclick_intersection' : 'edit_menu_intersection_touch')); + timeout(function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, rightClickString); + context.map().on('move.intro drawn.intro', function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, rightClickString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== eleventhAvenueEndID) return; + timeout(function () { + var node = selectMenuItem(context, 'split').node(); + if (!node) return; + continueTo(splitIntersection); + }, 50); // after menu visible + }); + context.history().on('change.intro', function () { + timeout(function () { + continueTo(deleteLines); + }, 300); // after any transition (e.g. if user deleted intersection) + }); + }, 600); - for (i = 0; i < labelStack.length; i++) { - labelable.push([]); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - if (fullRedraw) { - _rdrawn.clear(); + function splitIntersection() { + if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(deleteLines); + } - _rskipped.clear(); + var node = selectMenuItem(context, 'split').node(); - _entitybboxes = {}; - } else { - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - var toRemove = [].concat(_entitybboxes[entity.id] || []).concat(_entitybboxes[entity.id + 'I'] || []); + if (!node) { + return continueTo(rightClickIntersection); + } - for (j = 0; j < toRemove.length; j++) { - _rdrawn.remove(toRemove[j]); + var wasChanged = false; + _washingtonSegmentID = null; + reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { + street: _t('intro.graph.name.washington-street') + }), { + padding: 50 + }); + context.map().on('move.intro drawn.intro', function () { + var node = selectMenuItem(context, 'split').node(); - _rskipped.remove(toRemove[j]); - } + if (!wasChanged && !node) { + return continueTo(rightClickIntersection); } - } // Loop through all the entities to do some preprocessing - - - for (i = 0; i < entities.length; i++) { - entity = entities[i]; - geometry = entity.geometry(graph); // Insert collision boxes around interesting points/vertices - - if (geometry === 'point' || geometry === 'vertex' && isInterestingVertex(entity)) { - var hasDirections = entity.directions(graph, projection).length; - var markerPadding; - if (!wireframe && geometry === 'point' && !(zoom >= 18 && hasDirections)) { - renderNodeAs[entity.id] = 'point'; - markerPadding = 20; // extra y for marker height + reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { + street: _t('intro.graph.name.washington-street') + }), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function (changed) { + wasChanged = true; + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.split.annotation.line', { + n: 1 + })) { + _washingtonSegmentID = changed.created()[0].id; + continueTo(didSplit); } else { - renderNodeAs[entity.id] = 'vertex'; - markerPadding = 0; + _washingtonSegmentID = null; + continueTo(retrySplit); } + }, 300); // after any transition (e.g. if user deleted intersection) + }); - var coord = projection(entity.loc); - var nodePadding = 10; - var bbox = { - minX: coord[0] - nodePadding, - minY: coord[1] - nodePadding - markerPadding, - maxX: coord[0] + nodePadding, - maxY: coord[1] + nodePadding - }; - doInsert(bbox, entity.id + 'P'); - } // From here on, treat vertices like points - - - if (geometry === 'vertex') { - geometry = 'point'; - } // Determine which entities are label-able - - - var preset = geometry === 'area' && _mainPresetIndex.match(entity, graph); - var icon = preset && !shouldSkipIcon(preset) && preset.icon; - if (!icon && !utilDisplayName(entity)) continue; - - for (k = 0; k < labelStack.length; k++) { - var matchGeom = labelStack[k][0]; - var matchKey = labelStack[k][1]; - var matchVal = labelStack[k][2]; - var hasVal = entity.tags[matchKey]; - - if (geometry === matchGeom && hasVal && (matchVal === '*' || matchVal === hasVal)) { - labelable[k].push(entity); - break; - } - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); } + } - var positions = { - point: [], - line: [], - area: [] - }; - var labelled = { - point: [], - line: [], - area: [] - }; // Try and find a valid label for labellable entities - - for (k = 0; k < labelable.length; k++) { - var fontSize = labelStack[k][3]; - - for (i = 0; i < labelable[k].length; i++) { - entity = labelable[k][i]; - geometry = entity.geometry(graph); - var getName = geometry === 'line' ? utilDisplayNameForPath : utilDisplayName; - var name = getName(entity); - var width = name && textWidth(name, fontSize); - var p = null; - - if (geometry === 'point' || geometry === 'vertex') { - // no point or vertex labels in wireframe mode - // no vertex labels at low zooms (vertices have no icons) - if (wireframe) continue; - var renderAs = renderNodeAs[entity.id]; - if (renderAs === 'vertex' && zoom < 17) continue; - p = getPointLabel(entity, width, fontSize, renderAs); - } else if (geometry === 'line') { - p = getLineLabel(entity, width, fontSize); - } else if (geometry === 'area') { - p = getAreaLabel(entity, width, fontSize); - } + function retrySplit() { + context.enter(modeBrowse(context)); + context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); - if (p) { - if (geometry === 'vertex') { - geometry = 'point'; - } // treat vertex like point + var advance = function advance() { + continueTo(rightClickIntersection); + }; + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, helpHtml('intro.lines.retry_split'), { + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + context.map().on('move.intro drawn.intro', function () { + var padding = 60 * Math.pow(2, context.map().zoom() - 18); + var box = pad(eleventhAvenueEnd, padding, context); + reveal(box, helpHtml('intro.lines.retry_split'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: advance + }); + }); - p.classes = geometry + ' tag-' + labelStack[k][1]; - positions[geometry].push(p); - labelled[geometry].push(entity); - } - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); } + } - function isInterestingVertex(entity) { - var selectedIDs = context.selectedIDs(); - return entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || selectedIDs.indexOf(entity.id) !== -1 || graph.parentWays(entity).some(function (parent) { - return selectedIDs.indexOf(parent.id) !== -1; - }); + function didSplit() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } - function getPointLabel(entity, width, height, geometry) { - var y = geometry === 'point' ? -12 : 0; - var pointOffsets = { - ltr: [15, y, 'start'], - rtl: [-15, y, 'end'] - }; - var textDirection = _mainLocalizer.textDirection(); - var coord = projection(entity.loc); - var textPadding = 2; - var offset = pointOffsets[textDirection]; - var p = { - height: height, - width: width, - x: coord[0] + offset[0], - y: coord[1] + offset[1], - textAnchor: offset[2] - }; // insert a collision box for the text label.. + var ids = context.selectedIDs(); + var string = 'intro.lines.did_split_' + (ids.length > 1 ? 'multi' : 'single'); + var street = _t('intro.graph.name.washington-street'); + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + box.width = box.width / 2; + reveal(box, helpHtml(string, { + street1: street, + street2: street + }), { + duration: 500 + }); + timeout(function () { + context.map().centerZoomEase(twelfthAvenue, 18, 500); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + box.width = box.width / 2; + reveal(box, helpHtml(string, { + street1: street, + street2: street + }), { + duration: 0 + }); + }); + }, 600); // after initial reveal and curtain cut - var bbox; + context.on('enter.intro', function () { + var ids = context.selectedIDs(); - if (textDirection === 'rtl') { - bbox = { - minX: p.x - width - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + textPadding, - maxY: p.y + height / 2 + textPadding - }; - } else { - bbox = { - minX: p.x - textPadding, - minY: p.y - height / 2 - textPadding, - maxX: p.x + width + textPadding, - maxY: p.y + height / 2 + textPadding - }; + if (ids.length === 1 && ids[0] === _washingtonSegmentID) { + continueTo(multiSelect); } - - if (tryInsert([bbox], entity.id, true)) { - return p; + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } - } + }); - function getLineLabel(entity, width, height) { - var viewport = geoExtent(context.projection.clipExtent()).polygon(); - var points = graph.childNodes(entity).map(function (node) { - return projection(node.loc); - }); - var length = geoPathLength(points); - if (length < width + 20) return; // % along the line to attempt to place the label + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var lineOffsets = [50, 45, 55, 40, 60, 35, 65, 30, 70, 25, 75, 20, 80, 15, 95, 10, 90, 5, 95]; - var padding = 3; + function multiSelect() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - for (var i = 0; i < lineOffsets.length; i++) { - var offset = lineOffsets[i]; - var middle = offset / 100 * length; - var start = middle - width / 2; - if (start < 0 || start + width > length) continue; // generate subpath and ignore paths that are invalid or don't cross viewport. + var ids = context.selectedIDs(); + var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; + var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; - var sub = subpath(points, start, start + width); + if (hasWashington && hasTwelfth) { + return continueTo(multiRightClick); + } else if (!hasWashington && !hasTwelfth) { + return continueTo(didSplit); + } - if (!sub || !geoPolygonIntersectsPolygon(viewport, sub, true)) { - continue; - } + context.map().centerZoomEase(twelfthAvenue, 18, 500); + timeout(function () { + var selected, other, padding, box; - var isReverse = reverse(sub); + if (hasWashington) { + selected = _t('intro.graph.name.washington-street'); + other = _t('intro.graph.name.12th-avenue'); + padding = 60 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenueEnd, padding, context); + box.width *= 3; + } else { + selected = _t('intro.graph.name.12th-avenue'); + other = _t('intro.graph.name.washington-street'); + padding = 200 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenue, padding, context); + box.width /= 2; + } - if (isReverse) { - sub = sub.reverse(); + reveal(box, helpHtml('intro.lines.multi_select', { + selected: selected, + other1: other + }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { + selected: selected, + other2: other + })); + context.map().on('move.intro drawn.intro', function () { + if (hasWashington) { + selected = _t('intro.graph.name.washington-street'); + other = _t('intro.graph.name.12th-avenue'); + padding = 60 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenueEnd, padding, context); + box.width *= 3; + } else { + selected = _t('intro.graph.name.12th-avenue'); + other = _t('intro.graph.name.washington-street'); + padding = 200 * Math.pow(2, context.map().zoom() - 18); + box = pad(twelfthAvenue, padding, context); + box.width /= 2; } - var bboxes = []; - var boxsize = (height + 2) / 2; + reveal(box, helpHtml('intro.lines.multi_select', { + selected: selected, + other1: other + }) + ' ' + helpHtml('intro.lines.add_to_selection_' + (context.lastPointerType() === 'mouse' ? 'click' : 'touch'), { + selected: selected, + other2: other + }), { + duration: 0 + }); + }); + context.on('enter.intro', function () { + continueTo(multiSelect); + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } + }); + }, 600); - for (var j = 0; j < sub.length - 1; j++) { - var a = sub[j]; - var b = sub[j + 1]; // split up the text into small collision boxes + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var num = Math.max(1, Math.floor(geoVecLength(a, b) / boxsize / 2)); + function multiRightClick() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - for (var box = 0; box < num; box++) { - var p = geoVecInterp(a, b, box / num); - var x0 = p[0] - boxsize - padding; - var y0 = p[1] - boxsize - padding; - var x1 = p[0] + boxsize + padding; - var y1 = p[1] + boxsize + padding; - bboxes.push({ - minX: Math.min(x0, x1), - minY: Math.min(y0, y1), - maxX: Math.max(x0, x1), - maxY: Math.max(y0, y1) - }); - } - } + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + var rightClickString = helpHtml('intro.lines.multi_select_success') + helpHtml('intro.lines.multi_' + (context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch')); + reveal(box, rightClickString); + context.map().on('move.intro drawn.intro', function () { + var padding = 200 * Math.pow(2, context.map().zoom() - 18); + var box = pad(twelfthAvenue, padding, context); + reveal(box, rightClickString, { + duration: 0 + }); + }); + context.ui().editMenu().on('toggled.intro', function (open) { + if (!open) return; + timeout(function () { + var ids = context.selectedIDs(); - if (tryInsert(bboxes, entity.id, false)) { - // accept this one - return { - 'font-size': height + 2, - lineString: lineString(sub), - startOffset: offset + '%' - }; + if (ids.length === 2 && ids.indexOf(twelfthAvenueID) !== -1 && ids.indexOf(_washingtonSegmentID) !== -1) { + var node = selectMenuItem(context, 'delete').node(); + if (!node) return; + continueTo(multiDelete); + } else if (ids.length === 1 && ids.indexOf(_washingtonSegmentID) !== -1) { + return continueTo(multiSelect); + } else { + return continueTo(didSplit); } + }, 300); // after edit menu visible + }); + context.history().on('change.intro', function () { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); } + }); - function reverse(p) { - var angle = Math.atan2(p[1][1] - p[0][1], p[1][0] - p[0][0]); - return !(p[0][0] < p[p.length - 1][0] && angle < Math.PI / 2 && angle > -Math.PI / 2); - } - - function lineString(points) { - return 'M' + points.join('L'); - } + function 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 subpath(points, from, to) { - var sofar = 0; - var start, end, i0, i1; + function multiDelete() { + if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { + return continueTo(rightClickIntersection); + } - 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 node = selectMenuItem(context, 'delete').node(); + if (!node) return continueTo(multiRightClick); + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + padding: 50 + }); + context.map().on('move.intro drawn.intro', function () { + reveal('.edit-menu', helpHtml('intro.lines.multi_delete'), { + duration: 0, + padding: 50 + }); + }); + context.on('exit.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + return continueTo(multiSelect); // left select mode but roads still exist + } + }); + context.history().on('change.intro', function () { + if (context.hasEntity(_washingtonSegmentID) || context.hasEntity(twelfthAvenueID)) { + continueTo(retryDelete); // changed something but roads still exist + } else { + continueTo(play); + } + }); - if (!start && sofar + current >= from) { - portion = (from - sofar) / current; - start = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; - i0 = i + 1; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('exit.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - if (!end && sofar + current >= to) { - portion = (to - sofar) / current; - end = [a[0] + portion * (b[0] - a[0]), a[1] + portion * (b[1] - a[1])]; - i1 = i + 1; - } + function 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); + } + }); - sofar += current; - } + function continueTo(nextStep) { + nextStep(); + } + } - var result = points.slice(i0, i1); - result.unshift(start); - result.push(end); - return result; + function play() { + dispatch.call('done'); + reveal('.ideditor', helpHtml('intro.lines.play', { + next: _t('intro.buildings.title') + }), { + tooltipBox: '.intro-nav-wrap .chapter-building', + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + reveal('.ideditor'); } - } + }); + } - function getAreaLabel(entity, width, height) { - var centroid = path.centroid(entity.asGeoJSON(graph, true)); - var extent = entity.extent(graph); - var areaWidth = projection(extent[1])[0] - projection(extent[0])[0]; - if (isNaN(centroid[0]) || areaWidth < 20) return; - var preset = _mainPresetIndex.match(entity, context.graph()); - var picon = preset && preset.icon; - var iconSize = 17; - var padding = 2; - var p = {}; + chapter.enter = function () { + addLine(); + }; - if (picon) { - // icon and label.. - if (addIcon()) { - addLabel(iconSize + padding); - return p; - } - } else { - // label only.. - if (addLabel(0)) { - return p; - } - } + chapter.exit = function () { + timeouts.forEach(window.clearTimeout); + select(window).on('pointerdown.intro mousedown.intro', null, true); + context.on('enter.intro exit.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + }; - function addIcon() { - var iconX = centroid[0] - iconSize / 2; - var iconY = centroid[1] - iconSize / 2; - var bbox = { - minX: iconX, - minY: iconY, - maxX: iconX + iconSize, - maxY: iconY + iconSize - }; + chapter.restart = function () { + chapter.exit(); + chapter.enter(); + }; - if (tryInsert([bbox], entity.id + 'I', true)) { - p.transform = 'translate(' + iconX + ',' + iconY + ')'; - return true; - } + return utilRebind(chapter, dispatch, 'on'); + } - return false; - } + function uiIntroBuilding(context, reveal) { + var dispatch = dispatch$8('done'); + var house = [-85.62815, 41.95638]; + var tank = [-85.62732, 41.95347]; + var buildingCatetory = _mainPresetIndex.item('category-building'); + var housePreset = _mainPresetIndex.item('building/house'); + var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); + var timeouts = []; + var _houseID = null; + var _tankID = null; + var chapter = { + title: 'intro.buildings.title' + }; - function addLabel(yOffset) { - if (width && areaWidth >= width + 20) { - var labelX = centroid[0]; - var labelY = centroid[1] + yOffset; - var bbox = { - minX: labelX - width / 2 - padding, - minY: labelY - height / 2 - padding, - maxX: labelX + width / 2 + padding, - maxY: labelY + height / 2 + padding - }; + function timeout(f, t) { + timeouts.push(window.setTimeout(f, t)); + } - if (tryInsert([bbox], entity.id, true)) { - p.x = labelX; - p.y = labelY; - p.textAnchor = 'middle'; - p.height = height; - return true; - } - } + function eventCancel(d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + } - return false; - } - } // force insert a singular bounding box - // singular box only, no array, id better be unique + function revealHouse(center, text, options) { + var padding = 160 * Math.pow(2, context.map().zoom() - 20); + var box = pad(center, padding, context); + reveal(box, text, options); + } + function revealTank(center, text, options) { + var padding = 190 * Math.pow(2, context.map().zoom() - 19.5); + var box = pad(center, padding, context); + reveal(box, text, options); + } - function doInsert(bbox, id) { - bbox.id = id; - var oldbox = _entitybboxes[id]; + function addHouse() { + context.enter(modeBrowse(context)); + context.history().reset('initial'); + _houseID = null; + var msec = transitionTime(house, context.map().center()); - if (oldbox) { - _rdrawn.remove(oldbox); - } + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - _entitybboxes[id] = bbox; + context.map().centerZoomEase(house, 19, msec); + timeout(function () { + var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); + tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startHouse); + }); + }, msec + 100); - _rdrawn.insert(bbox); + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } + } - function tryInsert(bboxes, id, saveSkipped) { - var skipped = false; + function startHouse() { + if (context.mode().id !== 'add-area') { + return continueTo(addHouse); + } - for (var i = 0; i < bboxes.length; i++) { - var bbox = bboxes[i]; - bbox.id = id; // Check that label is visible + _houseID = null; + context.map().zoomEase(20, 500); + timeout(function () { + var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealHouse(house, startString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueHouse); + }); + }, 550); // after easing - if (bbox.minX < 0 || bbox.minY < 0 || bbox.maxX > dimensions[0] || bbox.maxY > dimensions[1]) { - skipped = true; - break; - } + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (_rdrawn.collides(bbox)) { - skipped = true; - break; - } - } + function continueHouse() { + if (context.mode().id !== 'draw-area') { + return continueTo(addHouse); + } - _entitybboxes[id] = bboxes; + _houseID = null; + var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); + revealHouse(house, continueString); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, continueString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + var graph = context.graph(); + var way = context.entity(context.selectedIDs()[0]); + var nodes = graph.childNodes(way); + var points = utilArrayUniq(nodes).map(function (n) { + return context.projection(n.loc); + }); - if (skipped) { - if (saveSkipped) { - _rskipped.load(bboxes); + if (isMostlySquare(points)) { + _houseID = way.id; + return continueTo(chooseCategoryBuilding); + } else { + return continueTo(retryHouse); } } else { - _rdrawn.load(bboxes); + return chapter.restart(); } - - return !skipped; - } - - var layer = selection.selectAll('.layer-osm.labels'); - layer.selectAll('.labels-group').data(['halo', 'label', 'debug']).enter().append('g').attr('class', function (d) { - return 'labels-group ' + d; }); - var halo = layer.selectAll('.labels-group.halo'); - var label = layer.selectAll('.labels-group.label'); - var debug = layer.selectAll('.labels-group.debug'); // points - drawPointLabels(label, labelled.point, filter, 'pointlabel', positions.point); - drawPointLabels(halo, labelled.point, filter, 'pointlabel-halo', positions.point); // lines + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - drawLinePaths(layer, labelled.line, filter, '', positions.line); - drawLineLabels(label, labelled.line, filter, 'linelabel', positions.line); - drawLineLabels(halo, labelled.line, filter, 'linelabel-halo', positions.line); // areas + function retryHouse() { + var onClick = function onClick() { + continueTo(addHouse); + }; - drawAreaLabels(label, labelled.area, filter, 'arealabel', positions.area); - drawAreaLabels(halo, labelled.area, filter, 'arealabel-halo', positions.area); - drawAreaIcons(label, labelled.area, filter, 'areaicon', positions.area); - drawAreaIcons(halo, labelled.area, filter, 'areaicon-halo', positions.area); // debug + revealHouse(house, helpHtml('intro.buildings.retry_building'), { + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + context.map().on('move.intro drawn.intro', function () { + revealHouse(house, helpHtml('intro.buildings.retry_building'), { + duration: 0, + buttonText: _t.html('intro.ok'), + buttonCallback: onClick + }); + }); - drawCollisionBoxes(debug, _rskipped, 'debug-skipped'); - drawCollisionBoxes(debug, _rdrawn, 'debug-drawn'); - layer.call(filterLabels); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + nextStep(); + } } - function filterLabels(selection) { - var drawLayer = selection.selectAll('.layer-osm.labels'); - var layers = drawLayer.selectAll('.labels-group.halo, .labels-group.label'); - layers.selectAll('.nolabel').classed('nolabel', false); - var mouse = context.map().mouse(); - var graph = context.graph(); - var selectedIDs = context.selectedIDs(); - var ids = []; - var pad, bbox; // hide labels near the mouse - - if (mouse) { - pad = 20; - bbox = { - minX: mouse[0] - pad, - minY: mouse[1] - pad, - maxX: mouse[0] + pad, - maxY: mouse[1] + pad - }; + function chooseCategoryBuilding() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - var nearMouse = _rdrawn.search(bbox).map(function (entity) { - return entity.id; - }); + var ids = context.selectedIDs(); - ids.push.apply(ids, nearMouse); - } // hide labels on selected nodes (they look weird when dragging / haloed) + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - for (var i = 0; i < selectedIDs.length; i++) { - var entity = graph.hasEntity(selectedIDs[i]); + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + var button = context.container().select('.preset-category-building .preset-list-button'); + reveal(button.node(), helpHtml('intro.buildings.choose_category_building', { + category: buildingCatetory.name() + })); + button.on('click.intro', function () { + button.on('click.intro', null); + continueTo(choosePresetHouse); + }); + }, 400); // after preset list pane visible.. - if (entity && entity.type === 'node') { - ids.push(selectedIDs[i]); + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); } - } - layers.selectAll(utilEntitySelector(ids)).classed('nolabel', true); // draw the mouse bbox if debugging is on.. + var ids = context.selectedIDs(); - var debug = selection.selectAll('.labels-group.debug'); - var gj = []; + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - if (context.getDebug('collision')) { - gj = bbox ? [{ - type: 'Polygon', - coordinates: [[[bbox.minX, bbox.minY], [bbox.maxX, bbox.minY], [bbox.maxX, bbox.maxY], [bbox.minX, bbox.maxY], [bbox.minX, bbox.minY]]] - }] : []; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); } - - var box = debug.selectAll('.debug-mouse').data(gj); // exit - - box.exit().remove(); // enter/update - - box.enter().append('path').attr('class', 'debug debug-mouse yellow').merge(box).attr('d', d3_geoPath()); } - var throttleFilterLabels = throttle(filterLabels, 100); + function choosePresetHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } - drawLabels.observe = function (selection) { - var listener = function listener() { - throttleFilterLabels(selection); - }; + var ids = context.selectedIDs(); - selection.on('mousemove.hidelabels', listener); - context.on('enter.hidelabels', listener); - }; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } // disallow scrolling - drawLabels.off = function (selection) { - throttleFilterLabels.cancel(); - selection.on('mousemove.hidelabels', null); - context.on('enter.hidelabels', null); - }; - return drawLabels; - } + 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 _layerEnabled$1 = false; + context.on('enter.intro', function (mode) { + if (!_houseID || !context.hasEntity(_houseID)) { + return continueTo(addHouse); + } - var _qaService$1; + var ids = context.selectedIDs(); - function svgImproveOSM(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { + return continueTo(chooseCategoryBuilding); + } + }); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.container().select('.preset-list-button').on('click.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - 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 closeEditorHouse() { + if (!_houseID || !context.hasEntity(_houseID)) { + return addHouse(); + } + var ids = context.selectedIDs(); - function getService() { - if (services.improveOSM && !_qaService$1) { - _qaService$1 = services.improveOSM; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { + context.enter(modeSelect(context, [_houseID])); + } - _qaService$1.on('loaded', throttledRedraw); - } else if (!services.improveOSM && _qaService$1) { - _qaService$1 = null; + context.history().checkpoint('hasHouse'); + context.on('exit.intro', function () { + continueTo(rightClickHouse); + }); + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); + + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); } + } - return _qaService$1; - } // Show the markers + function rightClickHouse() { + if (!_houseID) return chapter.restart(); + context.enter(modeBrowse(context)); + context.history().reset('hasHouse'); + var zoom = context.map().zoom(); + if (zoom < 20) { + zoom = 20; + } - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + 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(); } - } // Immediately remove the markers and their touch targets + } + function clickSquare() { + if (!_houseID) return chapter.restart(); + var entity = context.hasEntity(_houseID); + if (!entity) return continueTo(rightClickHouse); + var node = selectMenuItem(context, 'orthogonalize').node(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.improveOSM').remove(); - touchLayer.selectAll('.qaItem.improveOSM').remove(); + if (!node) { + return continueTo(rightClickHouse); } - } // Enable the layer. This shows the markers and transitions them to visible. - - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + padding: 50 }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. - - - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.qaItem.improveOSM').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch.call('change'); + context.on('enter.intro', function (mode) { + if (mode.id === 'browse') { + continueTo(rightClickHouse); + } else if (mode.id === 'move' || mode.id === 'rotate') { + continueTo(retryClickSquare); + } }); - } // Update the issue markers + context.map().on('move.intro', function () { + var node = selectMenuItem(context, 'orthogonalize').node(); + if (!wasChanged && !node) { + return continueTo(rightClickHouse); + } - function updateMarkers() { - if (!layerVisible || !_layerEnabled$1) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { + duration: 0, + padding: 50 + }); + }); + context.history().on('change.intro', function () { + wasChanged = true; + context.history().on('change.intro', null); // Something changed. Wait for transition to complete and check undo annotation. - var markers = drawLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.orthogonalize.annotation.feature', { + n: 1 + })) { + continueTo(doneSquare); + } else { + continueTo(retryClickSquare); + } + }, 500); // after transitioned actions + }); - markers.exit().remove(); // enter + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + function retryClickSquare() { + context.enter(modeBrowse(context)); + revealHouse(house, helpHtml('intro.buildings.retry_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickHouse); + } }); - markersEnter.append('polygon').call(markerPath, 'shadow'); - markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); - markersEnter.append('polygon').attr('fill', 'currentColor').call(markerPath, 'qaItem-fill'); - markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { - var picon = d.icon; - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + function continueTo(nextStep) { + nextStep(); + } + } + + function doneSquare() { + context.history().checkpoint('doneSquare'); + revealHouse(house, helpHtml('intro.buildings.done_square'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(addTank); } - }); // update + }); - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + function continueTo(nextStep) { + nextStep(); + } + } - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.qaItem.improveOSM').data(data, function (d) { - return d.id; - }); // exit + function addTank() { + context.enter(modeBrowse(context)); + context.history().reset('doneSquare'); + _tankID = null; + var msec = transitionTime(tank, context.map().center()); - targets.exit().remove(); // enter/update + if (msec) { + reveal(null, null, { + duration: 0 + }); + } - targets.enter().append('rect').attr('width', '20px').attr('height', '30px').attr('x', '-10px').attr('y', '-28px').merge(targets).sort(sortY).attr('class', function (d) { - return "qaItem ".concat(d.service, " target ").concat(fillClass, " itemId-").concat(d.id); - }).attr('transform', getTransform); + context.map().centerZoomEase(tank, 19.5, msec); + timeout(function () { + reveal('button.add-area', helpHtml('intro.buildings.add_tank')); + context.on('enter.intro', function (mode) { + if (mode.id !== 'add-area') return; + continueTo(startTank); + }); + }, msec + 100); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + function continueTo(nextStep) { + context.on('enter.intro', null); + nextStep(); } - } // Draw the ImproveOSM layer and schedule loading issues and updating markers. + } + function startTank() { + if (context.mode().id !== 'add-area') { + return continueTo(addTank); + } - function drawImproveOSM(selection) { - var service = getService(); - var surface = context.surface(); + _tankID = null; + timeout(function () { + var startString = helpHtml('intro.buildings.start_tank') + helpHtml('intro.buildings.tank_edge_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); + revealTank(tank, startString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, startString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id !== 'draw-area') return chapter.restart(); + continueTo(continueTank); + }); + }, 550); // after easing - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); } + } - drawLayer = selection.selectAll('.layer-improveOSM').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-improveOSM').style('display', _layerEnabled$1 ? 'block' : 'none').merge(drawLayer); + function continueTank() { + if (context.mode().id !== 'draw-area') { + return continueTo(addTank); + } - if (_layerEnabled$1) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); + _tankID = null; + var continueString = helpHtml('intro.buildings.continue_tank') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_tank'); + revealTank(tank, continueString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, continueString, { + duration: 0 + }); + }); + context.on('enter.intro', function (mode) { + if (mode.id === 'draw-area') { + return; + } else if (mode.id === 'select') { + _tankID = context.selectedIDs()[0]; + return continueTo(searchPresetTank); } else { - editOff(); + return continueTo(addTank); } - } - } // Toggles the layer on and off - - - drawImproveOSM.enabled = function (val) { - if (!arguments.length) return _layerEnabled$1; - _layerEnabled$1 = val; + }); - if (_layerEnabled$1) { - layerOn(); - } else { - layerOff(); + function continueTo(nextStep) { + context.map().on('move.intro drawn.intro', null); + context.on('enter.intro', null); + nextStep(); + } + } - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } + function searchPresetTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); } - dispatch.call('change'); - return this; - }; + var ids = context.selectedIDs(); - drawImproveOSM.supported = function () { - return !!getService(); - }; + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); + } // disallow scrolling - return drawImproveOSM; - } - var _layerEnabled$2 = false; + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + timeout(function () { + // reset pane, in case user somehow happened to change it.. + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { + preset: tankPreset.name() + })); + }, 400); // after preset list pane visible.. - var _qaService$2; + context.on('enter.intro', function (mode) { + if (!_tankID || !context.hasEntity(_tankID)) { + return continueTo(addTank); + } - function svgOsmose(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - return dispatch.call('change'); - }, 1000); + var ids = context.selectedIDs(); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var layerVisible = false; + if (mode.id !== 'select' || !ids.length || ids[0] !== _tankID) { + // keep the user's area selected.. + context.enter(modeSelect(context, [_tankID])); // reset pane, in case user somehow happened to change it.. - function markerPath(selection, klass) { - selection.attr('class', klass).attr('transform', 'translate(-10, -28)').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); - } // Loosely-coupled osmose service for fetching issues + context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); + reveal('.preset-search-input', helpHtml('intro.buildings.search_tank', { + preset: tankPreset.name() + })); + context.history().on('change.intro', null); + } + }); - function getService() { - if (services.osmose && !_qaService$2) { - _qaService$2 = services.osmose; + function checkPresetSearch() { + var first = context.container().select('.preset-list-item:first-child'); - _qaService$2.on('loaded', throttledRedraw); - } else if (!services.osmose && _qaService$2) { - _qaService$2 = null; + if (first.classed('preset-man_made-storage_tank')) { + reveal(first.select('.preset-list-button').node(), helpHtml('intro.buildings.choose_tank', { + preset: tankPreset.name() + }), { + duration: 300 + }); + context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); + context.history().on('change.intro', function () { + continueTo(closeEditorTank); + }); + } } - return _qaService$2; - } // Show the markers - + function continueTo(nextStep) { + context.container().select('.inspector-wrap').on('wheel.intro', null); + context.on('enter.intro', null); + context.history().on('change.intro', null); + context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); + nextStep(); + } + } - function editOn() { - if (!layerVisible) { - layerVisible = true; - drawLayer.style('display', 'block'); + function closeEditorTank() { + if (!_tankID || !context.hasEntity(_tankID)) { + return addTank(); } - } // Immediately remove the markers and their touch targets + var ids = context.selectedIDs(); - function editOff() { - if (layerVisible) { - layerVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.qaItem.osmose').remove(); - touchLayer.selectAll('.qaItem.osmose').remove(); + if (context.mode().id !== 'select' || !ids.length || ids[0] !== _tankID) { + context.enter(modeSelect(context, [_tankID])); } - } // Enable the layer. This shows the markers and transitions them to visible. - - function layerOn() { - editOn(); - drawLayer.style('opacity', 0).transition().duration(250).style('opacity', 1).on('end interrupt', function () { - return dispatch.call('change'); + context.history().checkpoint('hasTank'); + context.on('exit.intro', function () { + continueTo(rightClickTank); }); - } // Disable the layer. This transitions the layer invisible and then hides the markers. - + timeout(function () { + reveal('.entity-editor-pane', helpHtml('intro.buildings.close', { + button: icon('#iD-icon-close', 'inline') + })); + }, 500); - function layerOff() { - throttledRedraw.cancel(); - drawLayer.interrupt(); - touchLayer.selectAll('.qaItem.osmose').remove(); - drawLayer.transition().duration(250).style('opacity', 0).on('end interrupt', function () { - editOff(); - dispatch.call('change'); - }); - } // Update the issue markers + function continueTo(nextStep) { + context.on('exit.intro', null); + nextStep(); + } + } + function rightClickTank() { + if (!_tankID) return continueTo(addTank); + context.enter(modeBrowse(context)); + context.history().reset('hasTank'); + context.map().centerEase(tank, 500); + timeout(function () { + context.on('enter.intro', function (mode) { + if (mode.id !== 'select') return; + var ids = context.selectedIDs(); + if (ids.length !== 1 || ids[0] !== _tankID) return; + timeout(function () { + var node = selectMenuItem(context, 'circularize').node(); + if (!node) return; + continueTo(clickCircle); + }, 50); // after menu visible + }); + var rightclickString = helpHtml('intro.buildings.' + (context.lastPointerType() === 'mouse' ? 'rightclick_tank' : 'edit_menu_tank_touch')); + revealTank(tank, rightclickString); + context.map().on('move.intro drawn.intro', function () { + revealTank(tank, rightclickString, { + duration: 0 + }); + }); + context.history().on('change.intro', function () { + continueTo(rightClickTank); + }); + }, 600); - function updateMarkers() { - if (!layerVisible || !_layerEnabled$2) return; - var service = getService(); - var selectedID = context.selectedErrorID(); - var data = service ? service.getItems(projection) : []; - var getTransform = svgPointTransform(projection); // Draw markers.. + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro drawn.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - var markers = drawLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit + function clickCircle() { + if (!_tankID) return chapter.restart(); + var entity = context.hasEntity(_tankID); + if (!entity) return continueTo(rightClickTank); + var node = selectMenuItem(context, 'circularize').node(); - markers.exit().remove(); // enter + if (!node) { + return continueTo(rightClickTank); + } - var markersEnter = markers.enter().append('g').attr('class', function (d) { - return "qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); + var wasChanged = false; + reveal('.edit-menu', helpHtml('intro.buildings.circle_tank'), { + padding: 50 }); - markersEnter.append('polygon').call(markerPath, 'shadow'); - markersEnter.append('ellipse').attr('cx', 0).attr('cy', 0).attr('rx', 4.5).attr('ry', 2).attr('class', 'stroke'); - markersEnter.append('polygon').attr('fill', function (d) { - return service.getColor(d.item); - }).call(markerPath, 'qaItem-fill'); - markersEnter.append('use').attr('transform', 'translate(-6.5, -23)').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('xlink:href', function (d) { - var picon = d.icon; + 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 (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return "#".concat(picon).concat(isMaki ? '-11' : ''); + if (!wasChanged && !node) { + return continueTo(rightClickTank); } - }); // update - markers.merge(markersEnter).sort(sortY).classed('selected', function (d) { - return d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + 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 (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink' : 'nocolor'; - var targets = touchLayer.selectAll('.qaItem.osmose').data(data, function (d) { - return d.id; - }); // exit + timeout(function () { + if (context.history().undoAnnotation() === _t('operations.circularize.annotation.feature', { + n: 1 + })) { + continueTo(play); + } else { + continueTo(retryClickCircle); + } + }, 500); // after transitioned actions + }); - targets.exit().remove(); // enter/update + function continueTo(nextStep) { + context.on('enter.intro', null); + context.map().on('move.intro', null); + context.history().on('change.intro', null); + nextStep(); + } + } - 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 retryClickCircle() { + context.enter(modeBrowse(context)); + revealTank(tank, helpHtml('intro.buildings.retry_circle'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + continueTo(rightClickTank); + } + }); + + function continueTo(nextStep) { + nextStep(); + } + } + + 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'); + } + }); + } + + chapter.enter = function () { + addHouse(); + }; - 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. + 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(); + }; - function drawOsmose(selection) { - var service = getService(); - var surface = context.surface(); + return utilRebind(chapter, dispatch, 'on'); + } - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + function uiIntroStartEditing(context, reveal) { + var dispatch = dispatch$8('done', 'startEditing'); + var modalSelection = select(null); + var chapter = { + title: 'intro.startediting.title' + }; - 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 showHelp() { + reveal('.map-control.help-control', helpHtml('intro.startediting.help'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + shortcuts(); + } + }); + } - if (_layerEnabled$2) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadIssues(projection); - updateMarkers(); - } else { - editOff(); + function shortcuts() { + reveal('.map-control.help-control', helpHtml('intro.startediting.shortcuts'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showSave(); } - } - } // Toggles the layer on and off + }); + } + function showSave() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - drawOsmose.enabled = function (val) { - if (!arguments.length) return _layerEnabled$2; - _layerEnabled$2 = val; + reveal('.top-toolbar button.save', helpHtml('intro.startediting.save'), { + buttonText: _t.html('intro.ok'), + buttonCallback: function buttonCallback() { + showStart(); + } + }); + } - 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(); + function showStart() { + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts - if (context.selectedErrorID()) { - context.enter(modeBrowse(context)); - } - } + 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'); + } - dispatch.call('change'); - return this; + chapter.enter = function () { + showHelp(); }; - drawOsmose.supported = function () { - return !!getService(); + chapter.exit = function () { + modalSelection.remove(); + context.container().selectAll('.shaded').remove(); // in case user opened keyboard shortcuts }; - return drawOsmose; + return utilRebind(chapter, dispatch, 'on'); } - function svgStreetside(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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 minZoom = 14; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); - var _viewerYaw = 0; - var _selectedSequence = null; + var _currChapter; - var _streetside; - /** - * init(). - */ + function intro(selection) { + _mainFileFetcher.get('intro_graph').then(function (dataIntroGraph) { + // create entities for intro graph and localize names + for (var id in dataIntroGraph) { + if (!_introGraph[id]) { + _introGraph[id] = osmEntity(localize(dataIntroGraph[id])); + } + } + selection.call(startIntro); + })["catch"](function () { + /* ignore */ + }); + } - function init() { - if (svgStreetside.initialized) return; // run once + function startIntro(selection) { + context.enter(modeBrowse(context)); // Save current map state - svgStreetside.enabled = false; - svgStreetside.initialized = true; - } - /** - * getService(). - */ + 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.streetside && !_streetside) { - _streetside = services.streetside; + context.inIntro(true); // Load semi-real data used in intro - _streetside.event.on('viewerChanged.svgStreetside', viewerChanged).on('loadedImages.svgStreetside', throttledRedraw); - } else if (!services.streetside && _streetside) { - _streetside = null; + if (osm) { + osm.toggle(false).reset(); } - return _streetside; - } - /** - * showLayer(). - */ + 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 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(). - */ + if (imagery) { + context.background().baseLayerSource(imagery); + } else { + context.background().bing(); + } + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); // Setup data layers (only OSM) - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } - /** - * editOn(). - */ + 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 editOn() { - layer.style('display', 'block'); - } - /** - * editOff(). - */ + 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 editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } - /** - * click() Handles 'bubble' point click event. - */ + progress.push(chapter); + corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); + }); + return s; + }); + chapters[chapters.length - 1].on('startEditing', function () { + // Store walkthrough progress.. + progress.push('startEditing'); + corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. - function click(d3_event, d) { - var service = getService(); - if (!service) return; // try to preserve the viewer rotation when staying on the same sequence + var incomplete = utilArrayDifference(chapterFlow, progress); - if (d.sequenceKey !== _selectedSequence) { - _viewerYaw = 0; // reset - } + if (!incomplete.length) { + corePreferences('walkthrough_completed', 'yes'); + } - _selectedSequence = d.sequenceKey; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).yaw(_viewerYaw).showViewer(context); - }); - context.map().centerEase(d.loc); - } - /** - * mouseover(). - */ + curtain.remove(); + navwrap.remove(); + context.container().selectAll('.main-map .layer-background').style('opacity', opacity); + context.container().selectAll('button.sidebar-toggle').classed('disabled', false); + if (osm) { + osm.toggle(true).reset().caches(caches); + } - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } - /** - * mouseout(). - */ + context.history().reset().merge(Object.values(baseEntities)); + context.background().baseLayerSource(background); + overlays.forEach(function (d) { + return context.background().toggleOverlayLayer(d); + }); + if (history) { + context.history().fromJSON(history, false); + } - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } - /** - * transform(). - */ + context.map().centerZoom(center, zoom); + window.location.replace(hash); + context.inIntro(false); + }); + var navwrap = selection.append('div').attr('class', 'intro-nav-wrap fillD'); + navwrap.append('svg').attr('class', 'intro-nav-wrap-logo').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + var buttonwrap = navwrap.append('div').attr('class', 'joined').selectAll('button.chapter'); + var buttons = buttonwrap.data(chapters).enter().append('button').attr('class', function (d, i) { + return "chapter chapter-".concat(chapterFlow[i]); + }).on('click', enterChapter); + buttons.append('span').html(function (d) { + return _t.html(d.title); + }); + buttons.append('span').attr('class', 'status').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward', 'inline')); + enterChapter(null, chapters[0]); + + function enterChapter(d3_event, newChapter) { + if (_currChapter) { + _currChapter.exit(); + } + context.enter(modeBrowse(context)); + _currChapter = newChapter; - function transform(d) { - var t = svgPointTransform(projection)(d); - var rot = d.ca + _viewerYaw; + _currChapter.enter(); - if (rot) { - t += ' rotate(' + Math.floor(rot) + ',0,0)'; + buttons.classed('next', false).classed('active', function (d) { + return d.title === _currChapter.title; + }); } - - return t; } - function viewerChanged() { - var service = getService(); - if (!service) return; - var viewer = service.viewer(); - if (!viewer) return; // update viewfield rotation - - _viewerYaw = viewer.getYaw(); // avoid updating if the map is currently transformed - // e.g. during drags or easing. + return intro; + } - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').attr('transform', transform); - } + function uiIssuesInfo(context) { + var warningsItem = { + id: 'warnings', + count: 0, + iconID: 'iD-icon-alert', + descriptionID: 'issues.warnings_and_errors' + }; + var resolvedItem = { + id: 'resolved', + count: 0, + iconID: 'iD-icon-apply', + descriptionID: 'issues.user_resolved_issues' + }; - function filterBubbles(bubbles) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function update(selection) { + var shownItems = []; + var liveIssues = context.validator().getIssues({ + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() >= fromTimestamp; - }); + if (liveIssues.length) { + warningsItem.count = liveIssues.length; + shownItems.push(warningsItem); } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - bubbles = bubbles.filter(function (bubble) { - return new Date(bubble.captured_at).getTime() <= toTimestamp; - }); - } + if (corePreferences('validate-what') === 'all') { + var resolvedIssues = context.validator().getResolvedIssues(); - if (usernames) { - bubbles = bubbles.filter(function (bubble) { - return usernames.indexOf(bubble.captured_by) !== -1; - }); + if (resolvedIssues.length) { + resolvedItem.count = resolvedIssues.length; + shownItems.push(resolvedItem); + } } - return bubbles; - } - - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + 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 - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() >= fromTimestamp; + 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(); + }); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequences) { - return new Date(sequences.properties.captured_at).getTime() <= toTimestamp; - }); - } + return function (selection) { + update(selection); + context.validator().on('validated.infobox', function () { + update(selection); + }); + }; + } - if (usernames) { - sequences = sequences.filter(function (sequences) { - return usernames.indexOf(sequences.properties.captured_by) !== -1; - }); - } + 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) - return sequences; - } - /** - * update(). - */ + var _dMini; // dimensions of minimap - function update() { - var viewer = context.container().select('.photoviewer'); - var selected = viewer.empty() ? undefined : viewer.datum(); - var z = ~~context.map().zoom(); - var showMarkers = z >= minMarkerZoom; - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var sequences = []; - var bubbles = []; + var _cMini; // center pixel of minimap - if (context.photos().showsPanoramic()) { - sequences = service ? service.sequences(projection) : []; - bubbles = service && showMarkers ? service.bubbles(projection) : []; - sequences = filterSequences(sequences); - bubbles = filterBubbles(bubbles); - } - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + var _tStart; // transform at start of gesture - 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 + var _tCurr; // transform at most recent event - 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 _timeoutID; - 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 zoomStarted() { + if (_skipEvents) return; + _tStart = _tCurr = projection.transform(); + _gesture = null; + } + + 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; - viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + if (!isZooming && !isPanning) { + return; // no change + } // lock in either zooming or panning, don't allow both in minimap. - 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'; + if (!_gesture) { + _gesture = isZooming ? 'zoom' : 'pan'; } - } - } - /** - * drawImages() - * drawImages is the method that is returned (and that runs) every time 'svgStreetside()' is called. - * 'svgStreetside()' is called from index.js - */ + var tMini = projection.transform(); + var tX, tY, scale; - function drawImages(selection) { - var enabled = svgStreetside.enabled; - var service = getService(); - layer = selection.selectAll('.layer-streetside-images').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-streetside-images').style('display', enabled ? 'block' : 'none'); - layerEnter.append('g').attr('class', 'sequences'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); - - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadBubbles(projection); + if (_gesture === 'zoom') { + scale = k / tMini.k; + tX = (_cMini[0] / scale - _cMini[0]) * scale; + tY = (_cMini[1] / scale - _cMini[1]) * scale; } else { - editOff(); + k = tMini.k; + scale = 1; + tX = x - tMini.x; + tY = y - tMini.y; } - } - } - /** - * drawImages.enabled(). - */ - - - 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); + 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(); } - dispatch.call('change'); - return this; - }; - /** - * drawImages.supported(). - */ - + function zoomEnded() { + if (_skipEvents) return; + if (_gesture !== 'pan') return; + updateProjection(); + _gesture = null; + context.map().center(projection.invert(_cMini)); // recenter main map.. + } - drawImages.supported = function () { - return !!getService(); - }; + 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(); - init(); - return drawImages; - } + if (_isTransformed) { + utilSetTransform(tiles, 0, 0); + utilSetTransform(viewport, 0, 0); + _isTransformed = false; + } - function svgMapillaryImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); + _skipEvents = true; + wrap.call(zoom.transform, _tCurr); + _skipEvents = false; + } - var minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); + function redraw() { + clearTimeout(_timeoutID); + if (_isHidden) return; + updateProjection(); + var zMini = geoScaleToZoom(projection.scale()); // setup tile container - var _mapillary; + 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 viewerCompassAngle; + 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 init() { - if (svgMapillaryImages.initialized) return; // run once + var overlaySources = context.background().overlayLayerSources(); + var activeOverlayLayers = []; - svgMapillaryImages.enabled = false; - svgMapillaryImages.initialized = true; - } + for (var i = 0; i < overlaySources.length; i++) { + if (overlaySources[i].validZoom(zMini)) { + if (!overlayLayers[i]) overlayLayers[i] = rendererTileLayer(context); + activeOverlayLayers.push(overlayLayers[i].source(overlaySources[i]).projection(projection).dimensions(_dMini)); + } + } - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + 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 - _mapillary.event.on('loadedImages', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + if (_gesture !== 'pan') { + var getPath = d3_geoPath(projection); + var bbox = { + type: 'Polygon', + coordinates: [context.map().extent().polygon()] + }; + viewport = wrap.selectAll('.map-in-map-viewport').data([0]); + viewport = viewport.enter().append('svg').attr('class', 'map-in-map-viewport').merge(viewport); + var path = viewport.selectAll('.map-in-map-bbox').data([bbox]); + path.enter().append('path').attr('class', 'map-in-map-bbox').merge(path).attr('d', getPath).classed('thick', function (d) { + return getPath.area(d) < 30; + }); + } } - return _mapillary; - } + function queueRedraw() { + clearTimeout(_timeoutID); + _timeoutID = setTimeout(function () { + redraw(); + }, 750); + } - 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 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); - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + if (_isHidden) { + wrap.style('display', 'block').style('opacity', '1').transition().duration(200).style('opacity', '0').on('end', function () { + selection.selectAll('.map-in-map').style('display', 'none'); + }); + } else { + wrap.style('display', 'block').style('opacity', '0').transition().duration(200).style('opacity', '1').on('end', function () { + redraw(); + }); + } + } - function editOn() { - layer.style('display', 'block'); - } + 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 editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + _dMini = [200, 150]; //utilGetDimensions(wrap); - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); + _cMini = geoVecScale(_dMini, 0.5); + context.map().on('drawn.map-in-map', function (drawn) { + if (drawn.full === true) { + redraw(); + } }); - context.map().centerEase(d.loc); - } - - function mouseover(d) { - var service = getService(); - if (service) service.setStyles(context, d); + redraw(); + context.keybinding().on(_t('background.minimap.key'), toggle); } - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + return mapInMap; + } - function transform(d) { - var t = svgPointTransform(projection)(d); + function uiNotice(context) { + return function (selection) { + var div = selection.append('div').attr('class', 'notice'); + var button = div.append('button').attr('class', 'zoom-to notice fillD').on('click', function () { + context.map().zoomEase(context.minEditableZoom()); + }).on('wheel', function (d3_event) { + // let wheel events pass through #4482 + var e2 = new WheelEvent(d3_event.type, d3_event); + context.surface().node().dispatchEvent(e2); + }); + button.call(svgIcon('#iD-icon-plus', 'pre-text')).append('span').attr('class', 'label').html(_t.html('zoom_in_edit')); - if (d.pano && viewerCompassAngle !== null && isFinite(viewerCompassAngle)) { - t += ' rotate(' + Math.floor(viewerCompassAngle) + ',0,0)'; - } else if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; + function disableTooHigh() { + var canEdit = context.map().zoom() >= context.minEditableZoom(); + div.style('display', canEdit ? 'none' : 'block'); } - return t; - } + context.map().on('move.notice', debounce(disableTooHigh, 500)); + disableTooHigh(); + }; + } - function filterImages(images) { - var showsPano = context.photos().showsPanoramic(); - var showsFlat = context.photos().showsFlat(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function uiPhotoviewer(context) { + var dispatch = dispatch$8('resize'); - if (!showsPano || !showsFlat) { - images = images.filter(function (image) { - if (image.pano) return showsPano; - return showsFlat; - }); - } + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() >= fromTimestamp; - }); - } + function photoviewer(selection) { + selection.append('button').attr('class', 'thumb-hide').on('click', function () { + if (services.streetside) { + services.streetside.hideViewer(context); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (image) { - return new Date(image.captured_at).getTime() <= toTimestamp; - }); - } + if (services.mapillary) { + services.mapillary.hideViewer(context); + } - if (usernames) { - images = images.filter(function (image) { - return usernames.indexOf(image.captured_by) !== -1; - }); - } + if (services.openstreetcam) { + services.openstreetcam.hideViewer(context); + } + }).append('div').call(svgIcon('#iD-icon-close')); - return images; - } + function preventDefault(d3_event) { + d3_event.preventDefault(); + } - 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(); + 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 + })); - if (!showsPano || !showsFlat) { - sequences = sequences.filter(function (sequence) { - if (sequence.properties.hasOwnProperty('pano')) { - if (sequence.properties.pano) return showsPano; - return showsFlat; - } else { - // if the sequence doesn't specify pano or not, search its images - var cProps = sequence.properties.coordinateProperties; + function buildResizeListener(target, eventName, dispatch, options) { + var resizeOnX = !!options.resizeOnX; + var resizeOnY = !!options.resizeOnY; + var minHeight = options.minHeight || 240; + var minWidth = options.minWidth || 320; + var pointerId; + var startX; + var startY; + var startWidth; + var startHeight; - if (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 startResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + var mapSize = context.map().dimensions(); - if (image && image.hasOwnProperty('pano')) { - if (image.pano) return showsPano; - return showsFlat; - } - } - } + if (resizeOnX) { + var maxWidth = mapSize[0]; + var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); + target.style('width', newWidth + 'px'); } - return false; - }); - } + if (resizeOnY) { + var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() >= fromTimestamp; - }); - } + var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); + target.style('height', newHeight + 'px'); + } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (sequence) { - return new Date(sequence.properties.captured_at).getTime() <= toTimestamp; - }); - } + dispatch.call(eventName, target, utilGetDimensions(target, true)); + } - if (usernames) { - sequences = sequences.filter(function (sequence) { - return usernames.indexOf(sequence.properties.username) !== -1; - }); - } + function clamp(num, min, max) { + return Math.max(min, Math.min(num, max)); + } - return sequences; - } + function stopResize(d3_event) { + if (pointerId !== (d3_event.pointerId || 'mouse')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); // remove all the listeners we added - 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 + select(window).on('.' + eventName, null); + } - traces.exit().remove(); // enter/update + return function initResize(d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + pointerId = d3_event.pointerId || 'mouse'; + startX = d3_event.clientX; + startY = d3_event.clientY; + var targetRect = target.node().getBoundingClientRect(); + startWidth = targetRect.width; + startHeight = targetRect.height; + select(window).on(_pointerPrefix + 'move.' + eventName, startResize, false).on(_pointerPrefix + 'up.' + eventName, stopResize, false); - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { - return d.key; - }); // exit + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.' + eventName, stopResize, false); + } + }; + } + } - groups.exit().remove(); // enter + 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) - 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 photoDimensions = utilGetDimensions(photoviewer, true); - var markers = groups.merge(groupsEnter).sort(function (a, b) { - return b.loc[1] - a.loc[1]; // sort Y - }).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter() // viewfields may or may not be drawn... - .insert('path', 'circle') // but if they are, draw below the circles - .attr('class', 'viewfield').classed('pano', function () { - return this.parentNode.__data__.pano; - }).attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + if (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); + } + }; - function viewfieldPath() { - var d = this.parentNode.__data__; + return utilRebind(photoviewer, dispatch, 'on'); + } - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; - } - } - } + function 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(); + }; + } - 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 uiScale(context) { + var projection = context.projection, + isImperial = !_mainLocalizer.usesMetric(), + maxLength = 180, + tickHeight = 8; + + 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 (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); + 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 + + + for (i = 0; i < buckets.length; i++) { + val = buckets[i]; + + if (dist >= val) { + scale.dist = Math.floor(dist / val) * val; + break; } else { - editOff(); + scale.dist = +dist.toFixed(2); } } + + dLon = geoMetersToLon(scale.dist / conversion, lat); + scale.px = Math.round(projection([loc1[0] + dLon, loc1[1]])[0]); + scale.text = displayLength(scale.dist / conversion, isImperial); + return scale; } - drawImages.enabled = function (_) { - if (!arguments.length) return svgMapillaryImages.enabled; - svgMapillaryImages.enabled = _; + function update(selection) { + // choose loc1, loc2 along bottom of viewport (near where the scale will be drawn) + var dims = context.map().dimensions(), + loc1 = projection.invert([0, dims[1]]), + loc2 = projection.invert([maxLength, dims[1]]), + scale = scaleDefs(loc1, loc2); + selection.select('.scale-path').attr('d', 'M0.5,0.5v' + tickHeight + 'h' + scale.px + 'v-' + tickHeight); + selection.select('.scale-text').style(_mainLocalizer.textDirection() === 'ltr' ? 'left' : 'right', scale.px + 16 + 'px').html(scale.text); + } - if (svgMapillaryImages.enabled) { - showLayer(); - context.photos().on('change.mapillary_images', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_images', null); + return function (selection) { + function switchUnits() { + isImperial = !isImperial; + selection.call(update); } - dispatch.call('change'); - return this; - }; - - drawImages.supported = function () { - return !!getService(); + var scalegroup = selection.append('svg').attr('class', 'scale').on('click', switchUnits).append('g').attr('transform', 'translate(10,11)'); + scalegroup.append('path').attr('class', 'scale-path'); + selection.append('div').attr('class', 'scale-text'); + selection.call(update); + context.map().on('move.scale', function () { + update(selection); + }); }; - - init(); - return drawImages; } - function svgMapillaryPosition(projection, context) { - var throttledRedraw = throttle(function () { - update(); - }, 1000); + function uiShortcuts(context) { + var detected = utilDetect(); + var _activeTab = 0; - var minZoom = 12; - var minViewfieldZoom = 18; - var layer = select(null); + var _modalSelection; - var _mapillary; + var _selection = select(null); - var viewerCompassAngle; + var _dataShortcuts; - function init() { - if (svgMapillaryPosition.initialized) return; // run once + function shortcutsModal(_modalSelection) { + _modalSelection.select('.modal').classed('modal-shortcuts', true); - svgMapillaryPosition.initialized = true; + var content = _modalSelection.select('.content'); + + content.append('div').attr('class', 'modal-section').append('h3').html(_t.html('shortcuts.title')); + _mainFileFetcher.get('shortcuts').then(function (data) { + _dataShortcuts = data; + content.call(render); + })["catch"](function () { + /* ignore */ + }); } - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + function render(selection) { + if (!_dataShortcuts) return; + var wrapper = selection.selectAll('.wrapper').data([0]); + var wrapperEnter = wrapper.enter().append('div').attr('class', 'wrapper modal-section'); + var tabsBar = wrapperEnter.append('div').attr('class', 'tabs-bar'); + var shortcutsList = wrapperEnter.append('div').attr('class', 'shortcuts-list'); + wrapper = wrapper.merge(wrapperEnter); + var tabs = tabsBar.selectAll('.tab').data(_dataShortcuts); + var tabsEnter = tabs.enter().append('a').attr('class', 'tab').attr('href', '#').on('click', function (d3_event, d) { + d3_event.preventDefault(); - _mapillary.event.on('nodeChanged', throttledRedraw); + var i = _dataShortcuts.indexOf(d); - _mapillary.event.on('bearingChanged', function (e) { - viewerCompassAngle = e; - if (context.map().isTransformed()) return; - layer.selectAll('.viewfield-group.currentView').filter(function (d) { - return d.pano; - }).attr('transform', transform); + _activeTab = i; + render(selection); + }); + tabsEnter.append('span').html(function (d) { + return _t.html(d.text); + }); // Update + + wrapper.selectAll('.tab').classed('active', function (d, i) { + return i === _activeTab; + }); + var shortcuts = shortcutsList.selectAll('.shortcut-tab').data(_dataShortcuts); + var shortcutsEnter = shortcuts.enter().append('div').attr('class', function (d) { + return 'shortcut-tab shortcut-tab-' + d.tab; + }); + var columnsEnter = shortcutsEnter.selectAll('.shortcut-column').data(function (d) { + return d.columns; + }).enter().append('table').attr('class', 'shortcut-column'); + var rowsEnter = columnsEnter.selectAll('.shortcut-row').data(function (d) { + return d.rows; + }).enter().append('tr').attr('class', 'shortcut-row'); + var sectionRows = rowsEnter.filter(function (d) { + return !d.shortcuts; + }); + sectionRows.append('td'); + sectionRows.append('td').attr('class', 'shortcut-section').append('h3').html(function (d) { + return _t.html(d.text); + }); + var shortcutRows = rowsEnter.filter(function (d) { + return d.shortcuts; + }); + var shortcutKeys = shortcutRows.append('td').attr('class', 'shortcut-keys'); + var modifierKeys = shortcutKeys.filter(function (d) { + return d.modifiers; + }); + modifierKeys.selectAll('kbd.modifier').data(function (d) { + if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { + return ['⌘']; + } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { + return []; + } else { + return d.modifiers; + } + }).enter().each(function () { + var selection = select(this); + selection.append('kbd').attr('class', 'modifier').html(function (d) { + return uiCmd.display(d); }); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + selection.append('span').html('+'); + }); + shortcutKeys.selectAll('kbd.shortcut').data(function (d) { + var arr = d.shortcuts; - return _mapillary; - } + if (detected.os === 'win' && d.text === 'shortcuts.editing.commands.redo') { + arr = ['Y']; + } else if (detected.os !== 'mac' && d.text === 'shortcuts.browsing.display_options.fullscreen') { + arr = ['F11']; + } // replace translations - function editOn() { - layer.style('display', 'block'); - } - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + arr = arr.map(function (s) { + return uiCmd.display(s.indexOf('.') !== -1 ? _t(s) : s); + }); + return utilArrayUniq(arr).map(function (s) { + return { + shortcut: s, + separator: d.separator, + suffix: d.suffix + }; + }); + }).enter().each(function (d, i, nodes) { + var selection = select(this); + var click = d.shortcut.toLowerCase().match(/(.*).click/); - function transform(d) { - var t = svgPointTransform(projection)(d); + if (click && click[1]) { + // replace "left_click", "right_click" with mouse icon + selection.call(svgIcon('#iD-walkthrough-mouse-' + click[1], 'operation')); + } else if (d.shortcut.toLowerCase() === 'long-press') { + selection.call(svgIcon('#iD-walkthrough-longpress', 'longpress operation')); + } else if (d.shortcut.toLowerCase() === 'tap') { + selection.call(svgIcon('#iD-walkthrough-tap', 'tap operation')); + } else { + selection.append('kbd').attr('class', 'shortcut').html(function (d) { + return d.shortcut; + }); + } - if (d.pano && viewerCompassAngle !== null && isFinite(viewerCompassAngle)) { - t += ' rotate(' + Math.floor(viewerCompassAngle) + ',0,0)'; - } else if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; - } + if (i < nodes.length - 1) { + selection.append('span').html(d.separator || "\xA0" + _t.html('shortcuts.or') + "\xA0"); + } else if (i === nodes.length - 1 && d.suffix) { + selection.append('span').html(d.suffix); + } + }); + shortcutKeys.filter(function (d) { + return d.gesture; + }).each(function () { + var selection = select(this); + selection.append('span').html('+'); + selection.append('span').attr('class', 'gesture').html(function (d) { + return _t.html(d.gesture); + }); + }); + shortcutRows.append('td').attr('class', 'shortcut-desc').html(function (d) { + return d.text ? _t.html(d.text) : "\xA0"; + }); // Update - return t; + wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { + return i === _activeTab ? 'flex' : 'none'; + }); } - function update() { - var z = ~~context.map().zoom(); - var showViewfields = z >= minViewfieldZoom; - var service = getService(); - var node = service && service.getActiveImage(); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(node ? [node] : [], function (d) { - return d.key; - }); // exit - - groups.exit().remove(); // enter + return function (selection, show) { + _selection = selection; - var groupsEnter = groups.enter().append('g').attr('class', 'viewfield-group currentView highlighted'); - groupsEnter.append('g').attr('class', 'viewfield-scale'); // update + if (show) { + _modalSelection = uiModal(selection); - var markers = groups.merge(groupsEnter).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter().insert('path', 'circle').attr('class', 'viewfield').classed('pano', function () { - return this.parentNode.__data__.pano; - }).attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', viewfieldPath); + _modalSelection.call(shortcutsModal); + } else { + context.keybinding().on([_t('shortcuts.toggle.key'), '?'], function () { + if (context.container().selectAll('.modal-shortcuts').size()) { + // already showing + if (_modalSelection) { + _modalSelection.close(); - function viewfieldPath() { - var d = this.parentNode.__data__; + _modalSelection = null; + } + } else { + _modalSelection = uiModal(_selection); - if (d.pano) { - return 'M 8,13 m -10,0 a 10,10 0 1,0 20,0 a 10,10 0 1,0 -20,0'; - } else { - return 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'; - } + _modalSelection.call(shortcutsModal); + } + }); } - } + }; + } - function drawImages(selection) { - var service = getService(); - layer = selection.selectAll('.layer-mapillary-position').data(service ? [0] : []); - layer.exit().remove(); - var layerEnter = layer.enter().append('g').attr('class', 'layer-mapillary-position'); - layerEnter.append('g').attr('class', 'markers'); - layer = layerEnter.merge(layer); + function uiDataHeader() { + var _datum; - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - } else { - editOff(); - } + function dataHeader(selection) { + var header = selection.selectAll('.data-header').data(_datum ? [_datum] : [], function (d) { + return d.__featurehash__; + }); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'data-header'); + var iconEnter = headerEnter.append('div').attr('class', 'data-header-icon'); + iconEnter.append('div').attr('class', 'preset-icon-28').call(svgIcon('#iD-icon-data', 'note-fill')); + headerEnter.append('div').attr('class', 'data-header-label').html(_t.html('map_data.layers.custom.title')); } - drawImages.enabled = function () { - update(); + dataHeader.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; return this; }; - drawImages.supported = function () { - return !!getService(); + return dataHeader; + } + + // It is keyed on the `value` of the entry. Data should be an array of objects like: + // [{ + // value: 'string value', // required + // display: 'label html' // optional + // title: 'hover text' // optional + // terms: ['search terms'] // optional + // }, ...] + + var _comboHideTimerID; + + function uiCombobox(context, klass) { + var dispatch = dispatch$8('accept', 'cancel'); + var container = context.container(); + var _suggestions = []; + var _data = []; + var _fetched = {}; + var _selected = null; + var _canAutocomplete = true; + var _caseSensitive = false; + var _cancelFetch = false; + var _minItems = 2; + var _tDown = 0; + + var _mouseEnterHandler, _mouseLeaveHandler; + + var _fetcher = function _fetcher(val, cb) { + cb(_data.filter(function (d) { + var terms = d.terms || []; + terms.push(d.value); + return terms.some(function (term) { + return term.toString().toLowerCase().indexOf(val.toLowerCase()) !== -1; + }); + })); }; - init(); - return drawImages; - } + var combobox = function combobox(input, attachTo) { + if (!input || input.empty()) return; + input.classed('combobox-input', true).on('focus.combo-input', focus).on('blur.combo-input', blur).on('keydown.combo-input', keydown).on('keyup.combo-input', keyup).on('input.combo-input', change).on('mousedown.combo-input', mousedown).each(function () { + var parent = this.parentNode; + var sibling = this.nextSibling; + select(parent).selectAll('.combobox-caret').filter(function (d) { + return d === input.node(); + }).data([input.node()]).enter().insert('div', function () { + return sibling; + }).attr('class', 'combobox-caret').on('mousedown.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input - function svgMapillarySigns(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + input.node().focus(); // focus the input as if it was clicked - var minZoom = 12; - var layer = select(null); + mousedown(d3_event); + }).on('mouseup.combo-caret', function (d3_event) { + d3_event.preventDefault(); // don't steal focus from input - var _mapillary; + mouseup(d3_event); + }); + }); - function init() { - if (svgMapillarySigns.initialized) return; // run once + function mousedown(d3_event) { + if (d3_event.button !== 0) return; // left click only - svgMapillarySigns.enabled = false; - svgMapillarySigns.initialized = true; - } + _tDown = +new Date(); // clear selection - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - _mapillary.event.on('loadedSigns', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; - } + if (start !== end) { + var val = utilGetSetValue(input); + input.node().setSelectionRange(val.length, val.length); + return; + } - return _mapillary; - } + input.on('mouseup.combo-input', mouseup); + } - function showLayer() { - var service = getService(); - if (!service) return; - service.loadSignResources(context); - editOn(); - } + function mouseup(d3_event) { + input.on('mouseup.combo-input', null); + if (d3_event.button !== 0) return; // left click only - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } + if (input.node() !== document.activeElement) return; // exit if this input is not focused - function editOn() { - layer.style('display', 'block'); - } + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); + if (start !== end) return; // exit if user is selecting + // not showing or showing for a different field - try to show it. - function editOff() { - layer.selectAll('.icon-sign').remove(); - layer.style('display', 'none'); - } + var combo = container.selectAll('.combobox'); - function click(d3_event, d) { - var service = getService(); - if (!service) return; - context.map().centerEase(d.loc); - var selectedImageKey = service.getSelectedImageKey(); - var imageKey; - var highlightedDetection; // Pick one of the images the sign was detected in, - // preference given to an image already selected. + if (combo.empty() || combo.datum() !== input.node()) { + var tOrig = _tDown; + window.setTimeout(function () { + if (tOrig !== _tDown) return; // exit if user double clicked - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; + fetchComboData('', function () { + show(); + render(); + }); + }, 250); + } else { + hide(); } - }); - - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); } - } - function filterData(detectedFeatures) { - var service = getService(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function focus() { + fetchComboData(''); // prefetch values (may warm taginfo cache) + } - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); + function blur() { + _comboHideTimerID = window.setTimeout(hide, 75); } - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; + function show() { + hide(); // remove any existing + + container.insert('div', ':first-child').datum(input.node()).attr('class', 'combobox' + (klass ? ' combobox-' + klass : '')).style('position', 'absolute').style('display', 'block').style('left', '0px').on('mousedown.combo-container', function (d3_event) { + // prevent moving focus out of the input field + d3_event.preventDefault(); }); + container.on('scroll.combo-scroll', render, true); } - if (usernames && service) { - detectedFeatures = detectedFeatures.filter(function (feature) { - return feature.detections.some(function (detection) { - var imageKey = detection.image_key; - var image = service.cachedImage(imageKey); - return image && usernames.indexOf(image.captured_by) !== -1; - }); - }); + function hide() { + if (_comboHideTimerID) { + window.clearTimeout(_comboHideTimerID); + _comboHideTimerID = undefined; + } + + container.selectAll('.combobox').remove(); + container.on('scroll.combo-scroll', null); } - return detectedFeatures; - } + function keydown(d3_event) { + var shown = !container.selectAll('.combobox').empty(); + var tagName = input.node() ? input.node().tagName.toLowerCase() : ''; - function update() { - var service = getService(); - var data = service ? service.signs(projection) : []; - data = filterData(data); - var selectedImageKey = service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var signs = layer.selectAll('.icon-sign').data(data, function (d) { - return d.key; - }); // exit + switch (d3_event.keyCode) { + case 8: // ⌫ Backspace + + 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; + + case 38: + // ↑ Up arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); + + if (tagName === 'input' && !shown) { + show(); + } - signs.exit().remove(); // enter + nav(-1); + break; - var enter = signs.enter().append('g').attr('class', 'icon-sign icon-detected').on('click', click); - enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + case 40: + // ↓ Down arrow + if (tagName === 'textarea' && !shown) return; + d3_event.preventDefault(); - 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; - }); + if (tagName === 'input' && !shown) { + show(); + } - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; + nav(+1); + break; } + } - return -1; - }); - } - - function drawSigns(selection) { - var enabled = svgMapillarySigns.enabled; - var service = getService(); - layer = selection.selectAll('.layer-mapillary-signs').data(service ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapillary-signs layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); + function keyup(d3_event) { + switch (d3_event.keyCode) { + case 27: + // ⎋ Escape + cancel(); + break; - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadSigns(projection); - service.showSignDetections(true); - } else { - editOff(); + case 13: + // ↩ Return + accept(); + break; } - } else if (service) { - service.showSignDetections(false); - } - } + } // Called whenever the input value is changed (e.g. on typing) - drawSigns.enabled = function (_) { - if (!arguments.length) return svgMapillarySigns.enabled; - svgMapillarySigns.enabled = _; - if (svgMapillarySigns.enabled) { - showLayer(); - context.photos().on('change.mapillary_signs', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_signs', null); - } + function change() { + fetchComboData(value(), function () { + _selected = null; + var val = input.property('value'); - dispatch.call('change'); - return this; - }; + if (_suggestions.length) { + if (input.property('selectionEnd') === val.length) { + _selected = tryAutocomplete(); + } - drawSigns.supported = function () { - return !!getService(); - }; + if (!_selected) { + _selected = val; + } + } - init(); - return drawSigns; - } + if (val.length) { + var combo = container.selectAll('.combobox'); - function svgMapillaryMapFeatures(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + if (combo.empty()) { + show(); + } + } else { + hide(); + } - var minZoom = 12; - var layer = select(null); + render(); + }); + } // Called when the user presses up/down arrows to navigate the list - var _mapillary; - function init() { - if (svgMapillaryMapFeatures.initialized) return; // run once + function nav(dir) { + if (_suggestions.length) { + // try to determine previously selected index.. + var index = -1; - svgMapillaryMapFeatures.enabled = false; - svgMapillaryMapFeatures.initialized = true; - } + for (var i = 0; i < _suggestions.length; i++) { + if (_selected && _suggestions[i].value === _selected) { + index = i; + break; + } + } // pick new _selected - function getService() { - if (services.mapillary && !_mapillary) { - _mapillary = services.mapillary; - _mapillary.event.on('loadedMapFeatures', throttledRedraw); - } else if (!services.mapillary && _mapillary) { - _mapillary = null; + index = Math.max(Math.min(index + dir, _suggestions.length - 1), 0); + _selected = _suggestions[index].value; + input.property('value', _selected); + } + + render(); + ensureVisible(); } - return _mapillary; - } + function ensureVisible() { + var combo = container.selectAll('.combobox'); + if (combo.empty()) return; + var containerRect = container.node().getBoundingClientRect(); + var comboRect = combo.node().getBoundingClientRect(); - function showLayer() { - var service = getService(); - if (!service) return; - service.loadObjectResources(context); - editOn(); - } + if (comboRect.bottom > containerRect.bottom) { + var node = attachTo ? attachTo.node() : input.node(); + node.scrollIntoView({ + behavior: 'instant', + block: 'center' + }); + render(); + } // https://stackoverflow.com/questions/11039885/scrollintoview-causing-the-whole-page-to-move - function hideLayer() { - throttledRedraw.cancel(); - editOff(); - } - function editOn() { - layer.style('display', 'block'); - } + var selected = combo.selectAll('.combobox-option.selected').node(); - function editOff() { - layer.selectAll('.icon-map-feature').remove(); - layer.style('display', 'none'); - } + if (selected) { + selected.scrollIntoView({ + behavior: 'smooth', + block: 'nearest' + }); + } + } - function click(d3_event, d) { - var service = getService(); - if (!service) return; - context.map().centerEase(d.loc); - var selectedImageKey = service.getSelectedImageKey(); - var imageKey; - var highlightedDetection; // Pick one of the images the map feature was detected in, - // preference given to an image already selected. + function value() { + var value = input.property('value'); + var start = input.property('selectionStart'); + var end = input.property('selectionEnd'); - d.detections.forEach(function (detection) { - if (!imageKey || selectedImageKey === detection.image_key) { - imageKey = detection.image_key; - highlightedDetection = detection; + if (start && end) { + value = value.substring(0, start); } - }); - if (imageKey === selectedImageKey) { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey); - } else { - service.ensureViewerLoaded(context).then(function () { - service.highlightDetection(highlightedDetection).selectImage(context, imageKey).showViewer(context); - }); + return value; } - } - function filterData(detectedFeatures) { - var service = getService(); - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function fetchComboData(v, cb) { + _cancelFetch = false; - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.last_seen_at).getTime() >= fromTimestamp; - }); - } + _fetcher.call(input, v, function (results) { + // already chose a value, don't overwrite or autocomplete it + if (_cancelFetch) return; + _suggestions = results; + results.forEach(function (d) { + _fetched[d.value] = d; + }); - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - detectedFeatures = detectedFeatures.filter(function (feature) { - return new Date(feature.first_seen_at).getTime() <= toTimestamp; + if (cb) { + cb(); + } }); } - if (usernames && service) { - detectedFeatures = detectedFeatures.filter(function (feature) { - return feature.detections.some(function (detection) { - var imageKey = detection.image_key; - var image = service.cachedImage(imageKey); - return image && usernames.indexOf(image.captured_by) !== -1; - }); - }); - } + function tryAutocomplete() { + if (!_canAutocomplete) return; + var val = _caseSensitive ? value() : value().toLowerCase(); + if (!val) return; // Don't autocomplete if user is typing a number - #4935 - return detectedFeatures; - } + if (!isNaN(parseFloat(val)) && isFinite(val)) return; + var bestIndex = -1; - function update() { - var service = getService(); - var data = service ? service.mapFeatures(projection) : []; - data = filterData(data); - var selectedImageKey = service && service.getSelectedImageKey(); - var transform = svgPointTransform(projection); - var mapFeatures = layer.selectAll('.icon-map-feature').data(data, function (d) { - return d.key; - }); // exit + for (var i = 0; i < _suggestions.length; i++) { + var suggestion = _suggestions[i].value; + var compare = _caseSensitive ? suggestion : suggestion.toLowerCase(); // if search string matches suggestion exactly, pick it.. - mapFeatures.exit().remove(); // enter + if (compare === val) { + bestIndex = i; + break; // otherwise lock in the first result that starts with the search string.. + } else if (bestIndex === -1 && compare.indexOf(val) === 0) { + bestIndex = i; + } + } - var enter = mapFeatures.enter().append('g').attr('class', 'icon-map-feature icon-detected').on('click', click); - enter.append('title').text(function (d) { - var id = d.value.replace(/--/g, '.').replace(/-/g, '_'); - return _t('mapillary_map_features.' + id); - }); - enter.append('use').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px').attr('xlink:href', function (d) { - if (d.value === 'object--billboard') { - // no billboard icon right now, so use the advertisement icon - return '#object--sign--advertisement'; + if (bestIndex !== -1) { + var bestVal = _suggestions[bestIndex].value; + input.property('value', bestVal); + input.node().setSelectionRange(val.length, bestVal.length); + return bestVal; } + } - return '#' + d.value; - }); - enter.append('rect').attr('width', '24px').attr('height', '24px').attr('x', '-12px').attr('y', '-12px'); // update + function render() { + if (_suggestions.length < _minItems || document.activeElement !== input.node()) { + hide(); + return; + } - mapFeatures.merge(enter).attr('transform', transform).classed('currentView', function (d) { - return d.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - }).sort(function (a, b) { - var aSelected = a.detections.some(function (detection) { - return detection.image_key === selectedImageKey; - }); - var bSelected = b.detections.some(function (detection) { - return detection.image_key === selectedImageKey; + var shown = !container.selectAll('.combobox').empty(); + if (!shown) return; + var combo = container.selectAll('.combobox'); + var options = combo.selectAll('.combobox-option').data(_suggestions, function (d) { + return d.value; }); + options.exit().remove(); // enter/update - if (aSelected === bSelected) { - return b.loc[1] - a.loc[1]; // sort Y - } else if (aSelected) { - return 1; - } + 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. - return -1; - }); - } - function drawMapFeatures(selection) { - var enabled = svgMapillaryMapFeatures.enabled; - var service = getService(); - layer = selection.selectAll('.layer-mapillary-map-features').data(service ? [0] : []); - layer.exit().remove(); - layer = layer.enter().append('g').attr('class', 'layer-mapillary-map-features layer-mapillary-detections').style('display', enabled ? 'block' : 'none').merge(layer); + function accept(d3_event, d) { + _cancelFetch = true; + var thiz = input.node(); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadMapFeatures(projection); - service.showFeatureDetections(true); - } else { - editOff(); - } - } else if (service) { - service.showFeatureDetections(false); - } - } + if (d) { + // user clicked on a suggestion + utilGetSetValue(input, d.value); // replace field contents - drawMapFeatures.enabled = function (_) { - if (!arguments.length) return svgMapillaryMapFeatures.enabled; - svgMapillaryMapFeatures.enabled = _; + utilTriggerEvent(input, 'change'); + } // clear (and keep) selection - if (svgMapillaryMapFeatures.enabled) { - showLayer(); - context.photos().on('change.mapillary_map_features', update); - } else { - hideLayer(); - context.photos().on('change.mapillary_map_features', 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. + + + function cancel() { + _cancelFetch = true; + var thiz = input.node(); // clear (and remove) selection, and replace field contents + + 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(); } + }; - dispatch.call('change'); - return this; + combobox.canAutocomplete = function (val) { + if (!arguments.length) return _canAutocomplete; + _canAutocomplete = val; + return combobox; }; - drawMapFeatures.supported = function () { - return !!getService(); + combobox.caseSensitive = function (val) { + if (!arguments.length) return _caseSensitive; + _caseSensitive = val; + return combobox; }; - init(); - return drawMapFeatures; + combobox.data = function (val) { + if (!arguments.length) return _data; + _data = val; + return combobox; + }; + + combobox.fetcher = function (val) { + if (!arguments.length) return _fetcher; + _fetcher = val; + return combobox; + }; + + combobox.minItems = function (val) { + if (!arguments.length) return _minItems; + _minItems = val; + return combobox; + }; + + combobox.itemsMouseEnter = function (val) { + if (!arguments.length) return _mouseEnterHandler; + _mouseEnterHandler = val; + return combobox; + }; + + combobox.itemsMouseLeave = function (val) { + if (!arguments.length) return _mouseLeaveHandler; + _mouseLeaveHandler = val; + return combobox; + }; + + return utilRebind(combobox, dispatch, 'on'); } - function svgOpenstreetcamImages(projection, context, dispatch) { - var throttledRedraw = throttle(function () { - dispatch.call('change'); - }, 1000); + 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 minZoom = 12; - var minMarkerZoom = 16; - var minViewfieldZoom = 18; - var layer = select(null); + function uiDisclosure(context, key, expandedDefault) { + var dispatch = dispatch$8('toggled'); - var _openstreetcam; + var _expanded; - function init() { - if (svgOpenstreetcamImages.initialized) return; // run once + var _label = utilFunctor(''); - svgOpenstreetcamImages.enabled = false; - svgOpenstreetcamImages.initialized = true; - } + var _updatePreference = true; - function getService() { - if (services.openstreetcam && !_openstreetcam) { - _openstreetcam = services.openstreetcam; + var _content = function _content() {}; - _openstreetcam.event.on('loadedImages', throttledRedraw); - } else if (!services.openstreetcam && _openstreetcam) { - _openstreetcam = null; + var disclosure = function disclosure(selection) { + if (_expanded === undefined || _expanded === null) { + // loading _expanded here allows it to be reset by calling `disclosure.expanded(null)` + var preference = corePreferences('disclosure.' + key + '.expanded'); + _expanded = preference === null ? !!expandedDefault : preference === 'true'; } - return _openstreetcam; - } + var hideToggle = selection.selectAll('.hide-toggle-' + key).data([0]); // enter - 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 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 - function hideLayer() { - throttledRedraw.cancel(); - layer.transition().duration(250).style('opacity', 0).on('end', editOff); - } + 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 editOn() { - layer.style('display', 'block'); - } + wrap = wrap.enter().append('div').attr('class', 'disclosure-wrap disclosure-wrap-' + key).merge(wrap).classed('hide', !_expanded); - function editOff() { - layer.selectAll('.viewfield-group').remove(); - layer.style('display', 'none'); - } + if (_expanded) { + wrap.call(_content); + } - function click(d3_event, d) { - var service = getService(); - if (!service) return; - service.ensureViewerLoaded(context).then(function () { - service.selectImage(context, d.key).showViewer(context); - }); - context.map().centerEase(d.loc); - } + function toggle(d3_event) { + d3_event.preventDefault(); + _expanded = !_expanded; - function mouseover(d3_event, d) { - var service = getService(); - if (service) service.setStyles(context, d); - } + if (_updatePreference) { + corePreferences('disclosure.' + key + '.expanded', _expanded); + } - function mouseout() { - var service = getService(); - if (service) service.setStyles(context, null); - } + hideToggle.classed('expanded', _expanded); + hideToggle.selectAll('.hide-toggle-icon').attr('xlink:href', _expanded ? '#iD-icon-down' : _mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-backward' : '#iD-icon-forward'); + wrap.call(uiToggle(_expanded)); + + if (_expanded) { + wrap.call(_content); + } + + dispatch.call('toggled', this, _expanded); + } + }; + + disclosure.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return disclosure; + }; + + disclosure.expanded = function (val) { + if (!arguments.length) return _expanded; + _expanded = val; + return disclosure; + }; + + disclosure.updatePreference = function (val) { + if (!arguments.length) return _updatePreference; + _updatePreference = val; + return disclosure; + }; - function transform(d) { - var t = svgPointTransform(projection)(d); + disclosure.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return disclosure; + }; - if (d.ca) { - t += ' rotate(' + Math.floor(d.ca) + ',0,0)'; - } + return utilRebind(disclosure, dispatch, 'on'); + } - return t; - } + // Can be labeled and collapsible. - function filterImages(images) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + function uiSection(id, context) { + var _classes = utilFunctor(''); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() >= fromTimestamp; - }); - } + var _shouldDisplay; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - images = images.filter(function (item) { - return new Date(item.captured_at).getTime() <= toTimestamp; - }); - } + var _content; - if (usernames) { - images = images.filter(function (item) { - return usernames.indexOf(item.captured_by) !== -1; - }); - } + var _disclosure; - return images; - } + var _label; - function filterSequences(sequences) { - var fromDate = context.photos().fromDate(); - var toDate = context.photos().toDate(); - var usernames = context.photos().usernames(); + var _expandedByDefault = utilFunctor(true); - if (fromDate) { - var fromTimestamp = new Date(fromDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() >= fromTimestamp; - }); - } + var _disclosureContent; - if (toDate) { - var toTimestamp = new Date(toDate).getTime(); - sequences = sequences.filter(function (image) { - return new Date(image.properties.captured_at).getTime() <= toTimestamp; - }); - } + var _disclosureExpanded; - if (usernames) { - sequences = sequences.filter(function (image) { - return usernames.indexOf(image.properties.captured_by) !== -1; - }); - } + var _containerSelection = select(null); - return sequences; - } + var section = { + id: id + }; - 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 = []; + section.classes = function (val) { + if (!arguments.length) return _classes; + _classes = utilFunctor(val); + return section; + }; - if (context.photos().showsFlat()) { - sequences = service ? service.sequences(projection) : []; - images = service && showMarkers ? service.images(projection) : []; - sequences = filterSequences(sequences); - images = filterImages(images); - } + section.label = function (val) { + if (!arguments.length) return _label; + _label = utilFunctor(val); + return section; + }; - var traces = layer.selectAll('.sequences').selectAll('.sequence').data(sequences, function (d) { - return d.properties.key; - }); // exit + section.expandedByDefault = function (val) { + if (!arguments.length) return _expandedByDefault; + _expandedByDefault = utilFunctor(val); + return section; + }; - traces.exit().remove(); // enter/update + section.shouldDisplay = function (val) { + if (!arguments.length) return _shouldDisplay; + _shouldDisplay = utilFunctor(val); + return section; + }; - traces = traces.enter().append('path').attr('class', 'sequence').merge(traces).attr('d', svgPath(projection).geojson); - var groups = layer.selectAll('.markers').selectAll('.viewfield-group').data(images, function (d) { - return d.key; - }); // exit + section.content = function (val) { + if (!arguments.length) return _content; + _content = val; + return section; + }; - groups.exit().remove(); // enter + section.disclosureContent = function (val) { + if (!arguments.length) return _disclosureContent; + _disclosureContent = val; + return section; + }; - 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 + section.disclosureExpanded = function (val) { + if (!arguments.length) return _disclosureExpanded; + _disclosureExpanded = val; + return section; + }; // may be called multiple times - var markers = groups.merge(groupsEnter).sort(function (a, b) { - return a === selected ? 1 : b === selected ? -1 : b.loc[1] - a.loc[1]; // sort Y - }).attr('transform', transform).select('.viewfield-scale'); - markers.selectAll('circle').data([0]).enter().append('circle').attr('dx', '0').attr('dy', '0').attr('r', '6'); - var viewfields = markers.selectAll('.viewfield').data(showViewfields ? [0] : []); - viewfields.exit().remove(); - viewfields.enter() // viewfields may or may not be drawn... - .insert('path', 'circle') // but if they are, draw below the circles - .attr('class', 'viewfield').attr('transform', 'scale(1.5,1.5),translate(-8, -13)').attr('d', 'M 6,9 C 8,8.4 8,8.4 10,9 L 16,-2 C 12,-5 4,-5 0,-2 z'); - } - function 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); + section.render = function (selection) { + _containerSelection = selection.selectAll('.section-' + id).data([0]); - if (enabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - update(); - service.loadImages(projection); - } else { - editOff(); - } - } - } + var sectionEnter = _containerSelection.enter().append('div').attr('class', 'section section-' + id + ' ' + (_classes && _classes() || '')); - drawImages.enabled = function (_) { - if (!arguments.length) return svgOpenstreetcamImages.enabled; - svgOpenstreetcamImages.enabled = _; + _containerSelection = sectionEnter.merge(_containerSelection); - if (svgOpenstreetcamImages.enabled) { - showLayer(); - context.photos().on('change.openstreetcam_images', update); - } else { - hideLayer(); - context.photos().on('change.openstreetcam_images', null); - } + _containerSelection.call(renderContent); + }; - dispatch.call('change'); - return this; + section.reRender = function () { + _containerSelection.call(renderContent); }; - drawImages.supported = function () { - return !!getService(); + section.selection = function () { + return _containerSelection; }; - init(); - return drawImages; - } + section.disclosure = function () { + return _disclosure; + }; // may be called multiple times - function svgOsm(projection, context, dispatch) { - var enabled = true; - function drawOsm(selection) { - selection.selectAll('.layer-osm').data(['covered', 'areas', 'lines', 'points', 'labels']).enter().append('g').attr('class', function (d) { - return 'layer-osm ' + d; - }); - selection.selectAll('.layer-osm.points').selectAll('.points-group').data(['points', 'midpoints', 'vertices', 'turns']).enter().append('g').attr('class', function (d) { - return 'points-group ' + d; - }); - } + function renderContent(selection) { + if (_shouldDisplay) { + var shouldDisplay = _shouldDisplay(); - 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'); - }); - } + selection.classed('hide', !shouldDisplay); - 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'); - }); - } + if (!shouldDisplay) { + selection.html(''); + return; + } + } - drawOsm.enabled = function (val) { - if (!arguments.length) return enabled; - enabled = val; + 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 (enabled) { - showLayer(); - } else { - hideLayer(); + if (_disclosureExpanded !== undefined) { + _disclosure.expanded(_disclosureExpanded); + + _disclosureExpanded = undefined; + } + + selection.call(_disclosure); + return; } - dispatch.call('change'); - return this; - }; + if (_content) { + selection.call(_content); + } + } - return drawOsm; + return section; } - var _notesEnabled = false; + // { + // key: 'string', // required + // value: 'string' // optional + // } + // -or- + // { + // qid: 'string' // brand wikidata (e.g. 'Q37158') + // } + // - var _osmService; + function uiTagReference(what) { + var wikibase = what.qid ? services.wikidata : services.osmWikibase; + var tagReference = {}; - function svgNotes(projection, context, dispatch$1) { - if (!dispatch$1) { - dispatch$1 = dispatch('change'); - } + var _button = select(null); - var throttledRedraw = throttle(function () { - dispatch$1.call('change'); - }, 1000); + var _body = select(null); - var minZoom = 12; - var touchLayer = select(null); - var drawLayer = select(null); - var _notesVisible = false; + var _loaded; - 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 _showing; + function load() { + if (!wikibase) return; - function getService() { - if (services.osm && !_osmService) { - _osmService = services.osm; + _button.classed('tag-reference-loading', true); - _osmService.on('loadedNotes', throttledRedraw); - } else if (!services.osm && _osmService) { - _osmService = null; - } + wikibase.getDocs(what, gotDocs); + } - return _osmService; - } // Show the notes + function gotDocs(err, docs) { + _body.html(''); + if (!docs || !docs.title) { + _body.append('p').attr('class', 'tag-reference-description').html(_t.html('inspector.no_documentation_key')); - function editOn() { - if (!_notesVisible) { - _notesVisible = true; - drawLayer.style('display', 'block'); + done(); + return; + } + + if (docs.imageURL) { + _body.append('img').attr('class', 'tag-reference-wiki-image').attr('src', docs.imageURL).on('load', function () { + done(); + }).on('error', function () { + select(this).remove(); + done(); + }); + } else { + done(); } - } // Immediately remove the notes and their touch targets + _body.append('p').attr('class', 'tag-reference-description').html(docs.description ? _mainLocalizer.htmlForLocalizedText(docs.description, docs.descriptionLocaleCode) : _t.html('inspector.no_documentation_key')).append('a').attr('class', 'tag-reference-edit').attr('target', '_blank').attr('title', _t('inspector.edit_reference')).attr('href', docs.editURL).call(svgIcon('#iD-icon-edit', 'inline')); - function editOff() { - if (_notesVisible) { - _notesVisible = false; - drawLayer.style('display', 'none'); - drawLayer.selectAll('.note').remove(); - touchLayer.selectAll('.note').remove(); + if (docs.wiki) { + _body.append('a').attr('class', 'tag-reference-link').attr('target', '_blank').attr('href', docs.wiki.url).call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html(docs.wiki.text)); + } // Add link to info about "good changeset comments" - #2923 + + + if (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')); } - } // Enable the layer. This shows the notes and transitions them to visible. + } + function done() { + _loaded = true; - 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. + _button.classed('tag-reference-loading', false); + _body.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1'); - 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 + _showing = true; + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); - 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.. + if (iconUse.attr('href') === '#iD-icon-info') { + iconUse.attr('href', '#iD-icon-info-filled'); + } + }); + } - var notes = drawLayer.selectAll('.note').data(data, function (d) { - return d.status + d.id; - }); // exit + function hide() { + _body.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + _body.classed('expanded', false); + }); - notes.exit().remove(); // enter + _showing = false; - 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; + _button.selectAll('svg.icon use').each(function () { + var iconUse = select(this); + + if (iconUse.attr('href') === '#iD-icon-info-filled') { + iconUse.attr('href', '#iD-icon-info'); + } }); - notesEnter.append('ellipse').attr('cx', 0.5).attr('cy', 1).attr('rx', 6.5).attr('ry', 3).attr('class', 'stroke'); - notesEnter.append('path').call(markerPath, 'shadow'); - notesEnter.append('use').attr('class', 'note-fill').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').attr('xlink:href', '#iD-icon-note'); - notesEnter.selectAll('.icon-annotation').data(function (d) { - return [d]; - }).enter().append('use').attr('class', 'icon-annotation').attr('width', '10px').attr('height', '10px').attr('x', '-3px').attr('y', '-19px').attr('xlink:href', function (d) { - return '#iD-icon-' + (d.id < 0 ? 'plus' : d.status === 'open' ? 'close' : 'apply'); - }); // update + } - notes.merge(notesEnter).sort(sortY).classed('selected', function (d) { - var mode = context.mode(); - var isMoving = mode && mode.id === 'drag-note'; // no shadows when dragging + tagReference.button = function (selection, klass, iconName) { + _button = selection.selectAll('.tag-reference-button').data([0]); + _button = _button.enter().append('button').attr('class', 'tag-reference-button ' + (klass || '')).attr('title', _t('icons.information')).call(svgIcon('#iD-icon-' + (iconName || 'inspect'))).merge(_button); - return !isMoving && d.id === selectedID; - }).attr('transform', getTransform); // Draw targets.. + _button.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 - if (touchLayer.empty()) return; - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var targets = touchLayer.selectAll('.note').data(data, function (d) { - return d.id; - }); // exit + if (_showing) { + hide(); + } else if (_loaded) { + done(); + } else { + load(); + } + }); + }; - targets.exit().remove(); // enter/update + tagReference.body = function (selection) { + var itemID = what.qid || what.key + '-' + (what.value || ''); + _body = selection.selectAll('.tag-reference-body').data([itemID], function (d) { + return d; + }); - targets.enter().append('rect').attr('width', '20px').attr('height', '20px').attr('x', '-8px').attr('y', '-22px').merge(targets).sort(sortY).attr('class', function (d) { - var newClass = d.id < 0 ? 'new' : ''; - return 'note target note-' + d.id + ' ' + fillClass + newClass; - }).attr('transform', getTransform); + _body.exit().remove(); - function sortY(a, b) { - return a.id === selectedID ? 1 : b.id === selectedID ? -1 : b.loc[1] - a.loc[1]; + _body = _body.enter().append('div').attr('class', 'tag-reference-body').style('max-height', '0').style('opacity', '0').merge(_body); + + if (_showing === false) { + hide(); } - } // Draw the notes layer and schedule loading notes and updating markers. + }; + tagReference.showing = function (val) { + if (!arguments.length) return _showing; + _showing = val; + return tagReference; + }; - function drawNotes(selection) { - var service = getService(); - var surface = context.surface(); + return tagReference; + } - if (surface && !surface.empty()) { - touchLayer = surface.selectAll('.data-layer.touch .layer-touch.markers'); - } + function uiSectionRawTagEditor(id, context) { + var section = uiSection(id, context).classes('raw-tag-editor').label(function () { + var count = Object.keys(_tags).filter(function (d) { + return d; + }).length; + return _t('inspector.title_count', { + title: _t.html('inspector.tags'), + count: count + }); + }).expandedByDefault(false).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; + var dispatch = dispatch$8('change'); + var availableViews = [{ + id: 'list', + icon: '#fas-th-list' + }, { + id: 'text', + icon: '#fas-i-cursor' + }]; - drawLayer = selection.selectAll('.layer-notes').data(service ? [0] : []); - drawLayer.exit().remove(); - drawLayer = drawLayer.enter().append('g').attr('class', 'layer-notes').style('display', _notesEnabled ? 'block' : 'none').merge(drawLayer); + var _tagView = corePreferences('raw-tag-editor-view') || 'list'; // 'list, 'text' - if (_notesEnabled) { - if (service && ~~context.map().zoom() >= minZoom) { - editOn(); - service.loadNotes(projection); - updateMarkers(); - } else { - editOff(); - } - } - } // Toggles the layer on and off + var _readOnlyTags = []; // the keys in the order we want them to display - drawNotes.enabled = function (val) { - if (!arguments.length) return _notesEnabled; - _notesEnabled = val; + var _orderedKeys = []; + var _showBlank = false; + var _pendingChange = null; - if (_notesEnabled) { - layerOn(); - } else { - layerOff(); + var _state; - if (context.selectedNoteID()) { - context.enter(modeBrowse(context)); - } - } + var _presets; - dispatch$1.call('change'); - return this; - }; + var _tags; - return drawNotes; - } + var _entityIDs; - function svgTouch() { - function drawTouch(selection) { - selection.selectAll('.layer-touch').data(['areas', 'lines', 'points', 'turns', 'markers']).enter().append('g').attr('class', function (d) { - return 'layer-touch ' + d; - }); + var _didInteract = false; + + function interacted() { + _didInteract = true; } - return drawTouch; - } + function renderDisclosureContent(wrap) { + // remove deleted keys + _orderedKeys = _orderedKeys.filter(function (key) { + return _tags[key] !== undefined; + }); // When switching to a different entity or changing the state (hover/select) + // reorder the keys alphabetically. + // We trigger this by emptying the `_orderedKeys` array, then it will be rebuilt here. + // Otherwise leave their order alone - #5857, #5927 - function refresh(selection, node) { - var cr = node.getBoundingClientRect(); - var prop = [cr.width, cr.height]; - selection.property('__dimensions__', prop); - return prop; - } + var all = Object.keys(_tags).sort(); + var missingKeys = utilArrayDifference(all, _orderedKeys); - function utilGetDimensions(selection, force) { - if (!selection || selection.empty()) { - return [0, 0]; - } + for (var i in missingKeys) { + _orderedKeys.push(missingKeys[i]); + } // assemble row data - var node = selection.node(), - cached = selection.property('__dimensions__'); - return !cached || force ? refresh(selection, node) : cached; - } - function utilSetDimensions(selection, dimensions) { - if (!selection || selection.empty()) { - return selection; - } - var node = selection.node(); + var rowData = _orderedKeys.map(function (key, i) { + return { + index: i, + key: key, + value: _tags[key] + }; + }); // append blank row last, if necessary - if (dimensions === null) { - refresh(selection, node); - return selection; - } - return selection.property('__dimensions__', [dimensions[0], dimensions[1]]).attr('width', dimensions[0]).attr('height', dimensions[1]); - } + if (!rowData.length || _showBlank) { + _showBlank = false; + rowData.push({ + index: rowData.length, + key: '', + value: '' + }); + } // View Options - function svgLayers(projection, context) { - var dispatch$1 = dispatch('change'); - var svg = select(null); - var _layers = [{ - id: 'osm', - layer: svgOsm(projection, context, dispatch$1) - }, { - id: 'notes', - layer: svgNotes(projection, context, dispatch$1) - }, { - id: 'data', - layer: svgData(projection, context, dispatch$1) - }, { - id: 'keepRight', - layer: svgKeepRight(projection, context, dispatch$1) - }, { - id: 'improveOSM', - layer: svgImproveOSM(projection, context, dispatch$1) - }, { - id: 'osmose', - layer: svgOsmose(projection, context, dispatch$1) - }, { - id: 'streetside', - layer: svgStreetside(projection, context, dispatch$1) - }, { - id: 'mapillary', - layer: svgMapillaryImages(projection, context, dispatch$1) - }, { - id: 'mapillary-position', - layer: svgMapillaryPosition(projection, context) - }, { - id: 'mapillary-map-features', - layer: svgMapillaryMapFeatures(projection, context, dispatch$1) - }, { - id: 'mapillary-signs', - layer: svgMapillarySigns(projection, context, dispatch$1) - }, { - id: 'openstreetcam', - layer: svgOpenstreetcamImages(projection, context, dispatch$1) - }, { - id: 'debug', - layer: svgDebug(projection, context) - }, { - id: 'geolocate', - layer: svgGeolocate(projection) - }, { - id: 'touch', - layer: svgTouch() - }]; - function drawLayers(selection) { - svg = selection.selectAll('.surface').data([0]); - svg = svg.enter().append('svg').attr('class', 'surface').merge(svg); - var defs = svg.selectAll('.surface-defs').data([0]); - defs.enter().append('defs').attr('class', 'surface-defs'); - var groups = svg.selectAll('.data-layer').data(_layers); - groups.exit().remove(); - groups.enter().append('g').attr('class', function (d) { - return 'data-layer ' + d.id; - }).merge(groups).each(function (d) { - select(this).call(d.layer); - }); - } + var options = wrap.selectAll('.raw-tag-options').data([0]); + options.exit().remove(); + var optionsEnter = options.enter().insert('div', ':first-child').attr('class', 'raw-tag-options'); + var optionEnter = optionsEnter.selectAll('.raw-tag-option').data(availableViews, function (d) { + return d.id; + }).enter(); + optionEnter.append('button').attr('class', function (d) { + return 'raw-tag-option raw-tag-option-' + d.id + (_tagView === d.id ? ' selected' : ''); + }).attr('title', function (d) { + return _t('icons.' + d.id); + }).on('click', function (d3_event, d) { + _tagView = d.id; + corePreferences('raw-tag-editor-view', d.id); + wrap.selectAll('.raw-tag-option').classed('selected', function (datum) { + return datum === d; + }); + wrap.selectAll('.tag-text').classed('hide', d.id !== 'text').each(setTextareaHeight); + wrap.selectAll('.tag-list, .add-row').classed('hide', d.id !== 'list'); + }).each(function (d) { + select(this).call(svgIcon(d.icon)); + }); // View as Text - drawLayers.all = function () { - return _layers; - }; + var textData = rowsToText(rowData); + var textarea = wrap.selectAll('.tag-text').data([0]); + textarea = textarea.enter().append('textarea').attr('class', 'tag-text' + (_tagView !== 'text' ? ' hide' : '')).call(utilNoAuto).attr('placeholder', _t('inspector.key_value')).attr('spellcheck', 'false').merge(textarea); + textarea.call(utilGetSetValue, textData).each(setTextareaHeight).on('input', setTextareaHeight).on('focus', interacted).on('blur', textChanged).on('change', textChanged); // View as List - drawLayers.layer = function (id) { - var obj = _layers.find(function (o) { - return o.id === id; - }); + var list = wrap.selectAll('.tag-list').data([0]); + list = list.enter().append('ul').attr('class', 'tag-list' + (_tagView !== 'list' ? ' hide' : '')).merge(list); // Container for the Add button - return obj && obj.layer; - }; + var addRowEnter = wrap.selectAll('.add-row').data([0]).enter().append('div').attr('class', 'add-row' + (_tagView !== 'list' ? ' hide' : '')); + addRowEnter.append('button').attr('class', 'add-tag').call(svgIcon('#iD-icon-plus', 'light')).on('click', addTag); + addRowEnter.append('div').attr('class', 'space-value'); // preserve space - drawLayers.only = function (what) { - var arr = [].concat(what); + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // Tag list items - var all = _layers.map(function (layer) { - return layer.id; + var items = list.selectAll('.tag-row').data(rowData, function (d) { + return d.key; }); + items.exit().each(unbind).remove(); // Enter - return drawLayers.remove(utilArrayDifference(all, arr)); - }; + var itemsEnter = items.enter().append('li').attr('class', 'tag-row').classed('readonly', isReadOnly); + var innerWrap = itemsEnter.append('div').attr('class', 'inner-wrap'); + innerWrap.append('div').attr('class', 'key-wrap').append('input').property('type', 'text').attr('class', 'key').call(utilNoAuto).on('focus', interacted).on('blur', keyChange).on('change', keyChange); + innerWrap.append('div').attr('class', 'value-wrap').append('input').property('type', 'text').attr('class', 'value').call(utilNoAuto).on('focus', interacted).on('blur', valueChange).on('change', valueChange).on('keydown.push-more', pushMore); + innerWrap.append('button').attr('class', 'form-field-button remove').attr('title', _t('icons.remove')).call(svgIcon('#iD-operation-delete')); // Update - drawLayers.remove = function (what) { - var arr = [].concat(what); - arr.forEach(function (id) { - _layers = _layers.filter(function (o) { - return o.id !== id; - }); + items = items.merge(itemsEnter).sort(function (a, b) { + return a.index - b.index; }); - dispatch$1.call('change'); - return this; - }; + items.each(function (d) { + var row = select(this); + var key = row.select('input.key'); // propagate bound data - drawLayers.add = function (what) { - var arr = [].concat(what); - arr.forEach(function (obj) { - if ('id' in obj && 'layer' in obj) { - _layers.push(obj); + var value = row.select('input.value'); // propagate bound data + + if (_entityIDs && taginfo && _state !== 'hover') { + bindTypeahead(key, value); } - }); - dispatch$1.call('change'); - return this; - }; - drawLayers.dimensions = function (val) { - if (!arguments.length) return utilGetDimensions(svg); - utilSetDimensions(svg, val); - return this; - }; + var referenceOptions = { + key: d.key + }; - return utilRebind(drawLayers, dispatch$1, 'on'); - } + if (typeof d.value === 'string') { + referenceOptions.value = d.value; + } - function svgLines(projection, context) { - var detected = utilDetect(); - var highway_stack = { - motorway: 0, - motorway_link: 1, - trunk: 2, - trunk_link: 3, - primary: 4, - primary_link: 5, - secondary: 6, - tertiary: 7, - unclassified: 8, - residential: 9, - service: 10, - footway: 11 - }; + var reference = uiTagReference(referenceOptions); - function drawTargets(selection, graph, entities, filter) { - var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; - var getPath = svgPath(projection).geojson; - var activeID = context.activeID(); - var base = context.history().base(); // The targets and nopes will be MultiLineString sub-segments of the ways + if (_state === 'hover') { + reference.showing(false); + } - var data = { - targets: [], - nopes: [] - }; - entities.forEach(function (way) { - var features = svgSegmentWay(way, graph, activeID); - data.targets.push.apply(data.targets, features.passive); - data.nopes.push.apply(data.nopes, features.active); - }); // Targets allow hover and vertex snapping + row.select('.inner-wrap') // propagate bound data + .call(reference.button); + row.call(reference.body); + row.select('button.remove'); // propagate bound data + }); + items.selectAll('input.key').attr('title', function (d) { + return d.key; + }).call(utilGetSetValue, function (d) { + return d.key; + }).attr('readonly', function (d) { + return isReadOnly(d) || typeof d.value !== 'string' || null; + }); + items.selectAll('input.value').attr('title', function (d) { + return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : d.value; + }).classed('mixed', function (d) { + return Array.isArray(d.value); + }).attr('placeholder', function (d) { + return typeof d.value === 'string' ? null : _t('inspector.multiple_values'); + }).call(utilGetSetValue, function (d) { + return typeof d.value === 'string' ? d.value : ''; + }).attr('readonly', function (d) { + return isReadOnly(d) || null; + }); + items.selectAll('button.remove').on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'down', removeTag); // 'click' fires too late - #5878 + } - var targetData = data.targets.filter(getPath); - var targets = selection.selectAll('.line.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(targetData, function key(d) { - return d.id; - }); // exit + function isReadOnly(d) { + for (var i = 0; i < _readOnlyTags.length; i++) { + if (d.key.match(_readOnlyTags[i]) !== null) { + return true; + } + } - targets.exit().remove(); + return false; + } - var segmentWasEdited = function segmentWasEdited(d) { - var wayID = d.properties.entity.id; // if the whole line was edited, don't draw segment changes + function setTextareaHeight() { + if (_tagView !== 'text') return; + var selection = select(this); + var matches = selection.node().value.match(/\n/g); + var lineCount = 2 + Number(matches && matches.length); + var lineHeight = 20; + selection.style('height', lineCount * lineHeight + 'px'); + } - if (!base.entities[wayID] || !fastDeepEqual(graph.entities[wayID].nodes, base.entities[wayID].nodes)) { - return false; - } + function stringify(s) { + return JSON.stringify(s).slice(1, -1); // without leading/trailing " + } - return d.properties.nodes.some(function (n) { - return !base.entities[n.id] || !fastDeepEqual(graph.entities[n.id].loc, base.entities[n.id].loc); - }); - }; // enter/update + function unstringify(s) { + var leading = ''; + var trailing = ''; + if (s.length < 1 || s.charAt(0) !== '"') { + leading = '"'; + } - targets.enter().append('path').merge(targets).attr('d', getPath).attr('class', function (d) { - return 'way line target target-allowed ' + targetClass + d.id; - }).classed('segment-edited', segmentWasEdited); // NOPE + if (s.length < 2 || s.charAt(s.length - 1) !== '"' || s.charAt(s.length - 1) === '"' && s.charAt(s.length - 2) === '\\') { + trailing = '"'; + } - var nopeData = data.nopes.filter(getPath); - var nopes = selection.selectAll('.line.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(nopeData, function key(d) { - return d.id; - }); // exit + return JSON.parse(leading + s + trailing); + } - nopes.exit().remove(); // enter/update + function rowsToText(rows) { + var str = rows.filter(function (row) { + return row.key && row.key.trim() !== ''; + }).map(function (row) { + var rawVal = row.value; + if (typeof rawVal !== 'string') rawVal = '*'; + var val = rawVal ? stringify(rawVal) : ''; + return stringify(row.key) + '=' + val; + }).join('\n'); - nopes.enter().append('path').merge(nopes).attr('d', getPath).attr('class', function (d) { - return 'way line target target-nope ' + nopeClass + d.id; - }).classed('segment-edited', segmentWasEdited); - } + if (_state !== 'hover' && str.length) { + return str + '\n'; + } - function drawLines(selection, graph, entities, filter) { - var base = context.history().base(); + return str; + } - function waystack(a, b) { - var selected = context.selectedIDs(); - var scoreA = selected.indexOf(a.id) !== -1 ? 20 : 0; - var scoreB = selected.indexOf(b.id) !== -1 ? 20 : 0; + function textChanged() { + var newText = this.value.trim(); + var newTags = {}; + newText.split('\n').forEach(function (row) { + var m = row.match(/^\s*([^=]+)=(.*)$/); - if (a.tags.highway) { - scoreA -= highway_stack[a.tags.highway]; + if (m !== null) { + var k = context.cleanTagKey(unstringify(m[1].trim())); + var v = context.cleanTagValue(unstringify(m[2].trim())); + newTags[k] = v; } + }); + var tagDiff = utilTagDiff(_tags, newTags); + if (!tagDiff.length) return; + _pendingChange = _pendingChange || {}; + tagDiff.forEach(function (change) { + if (isReadOnly({ + key: change.key + })) return; // skip unchanged multiselection placeholders - if (b.tags.highway) { - scoreB -= highway_stack[b.tags.highway]; + if (change.newVal === '*' && typeof change.oldVal !== 'string') return; + + if (change.type === '-') { + _pendingChange[change.key] = undefined; + } else if (change.type === '+') { + _pendingChange[change.key] = change.newVal || ''; } + }); - return scoreA - scoreB; + if (Object.keys(_pendingChange).length === 0) { + _pendingChange = null; + return; } - function drawLineGroup(selection, klass, isSelected) { - // Note: Don't add `.selected` class in draw modes - var mode = context.mode(); - var isDrawing = mode && /^draw/.test(mode.id); - var selectedClass = !isDrawing && isSelected ? 'selected ' : ''; - var lines = selection.selectAll('path').filter(filter).data(getPathData(isSelected), osmEntity.key); - lines.exit().remove(); // Optimization: Call expensive TagClasses only on enter selection. This - // works because osmEntity.key is defined to include the entity v attribute. - - lines.enter().append('path').attr('class', function (d) { - var prefix = 'way line'; // if this line isn't styled by its own tags + scheduleChange(); + } - if (!d.hasInterestingTags()) { - var parentRelations = graph.parentRelations(d); - var parentMultipolygons = parentRelations.filter(function (relation) { - return relation.isMultipolygon(); - }); // and if it's a member of at least one multipolygon relation + function pushMore(d3_event) { + // if pressing Tab on the last value field with content, add a blank row + if (d3_event.keyCode === 9 && !d3_event.shiftKey && section.selection().selectAll('.tag-list li:last-child input.value').node() === this && utilGetSetValue(select(this))) { + addTag(); + } + } - if (parentMultipolygons.length > 0 && // and only multipolygon relations - parentRelations.length === parentMultipolygons.length) { - // then fudge the classes to style this as an area edge - prefix = 'relation area'; - } - } + function bindTypeahead(key, value) { + if (isReadOnly(key.datum())) return; - var oldMPClass = oldMultiPolygonOuters[d.id] ? 'old-multipolygon ' : ''; - return prefix + ' ' + klass + ' ' + selectedClass + oldMPClass + d.id; - }).classed('added', function (d) { - return !base.entities[d.id]; - }).classed('geometry-edited', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].nodes, base.entities[d.id].nodes); - }).classed('retagged', function (d) { - return graph.entities[d.id] && base.entities[d.id] && !fastDeepEqual(graph.entities[d.id].tags, base.entities[d.id].tags); - }).call(svgTagClasses()).merge(lines).sort(waystack).attr('d', getPath).call(svgTagClasses().tags(svgRelationMemberTags(graph))); - return selection; - } + if (Array.isArray(value.datum().value)) { + value.call(uiCombobox(context, 'tag-value').minItems(1).fetcher(function (value, callback) { + var keyString = utilGetSetValue(key); + if (!_tags[keyString]) return; - function getPathData(isSelected) { - return function () { - var layer = this.parentNode.__data__; - var data = pathdata[layer] || []; - return data.filter(function (d) { - if (isSelected) return context.selectedIDs().indexOf(d.id) !== -1;else return context.selectedIDs().indexOf(d.id) === -1; + var data = _tags[keyString].filter(Boolean).map(function (tagValue) { + return { + value: tagValue, + title: tagValue + }; }); - }; + + callback(data); + })); + return; } - function addMarkers(layergroup, pathclass, groupclass, groupdata, marker) { - var markergroup = layergroup.selectAll('g.' + groupclass).data([pathclass]); - markergroup = markergroup.enter().append('g').attr('class', groupclass).merge(markergroup); - var markers = markergroup.selectAll('path').filter(filter).data(function data() { - return groupdata[this.parentNode.__data__] || []; - }, function key(d) { - return [d.id, d.index]; + var geometry = context.graph().geometry(_entityIDs[0]); + key.call(uiCombobox(context, 'tag-key').fetcher(function (value, callback) { + taginfo.keys({ + debounce: true, + geometry: geometry, + query: value + }, function (err, data) { + if (!err) { + var filtered = data.filter(function (d) { + return _tags[d.value] === undefined; + }); + callback(sort(value, filtered)); + } }); - markers.exit().remove(); - markers = markers.enter().append('path').attr('class', pathclass).merge(markers).attr('marker-mid', marker).attr('d', function (d) { - return d.d; + })); + value.call(uiCombobox(context, 'tag-value').fetcher(function (value, callback) { + taginfo.values({ + debounce: true, + key: utilGetSetValue(key), + geometry: geometry, + query: value + }, function (err, data) { + if (!err) callback(sort(value, data)); }); + })); - if (detected.ie) { - markers.each(function () { - this.parentNode.insertBefore(this, this); - }); + 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); } + } - var getPath = svgPath(projection, graph); - var ways = []; - var onewaydata = {}; - var sideddata = {}; - var oldMultiPolygonOuters = {}; + function unbind() { + var row = select(this); + row.selectAll('input.key').call(uiCombobox.off, context); + row.selectAll('input.value').call(uiCombobox.off, context); + } - for (var i = 0; i < entities.length; i++) { - var entity = entities[i]; - var outer = osmOldMultipolygonOuterMember(entity, graph); + function keyChange(d3_event, d) { + if (select(this).attr('readonly')) return; + var kOld = d.key; // exit if we are currently about to delete this row anyway - #6366 + + if (_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 (outer) { - ways.push(entity.mergeTags(outer.tags)); - oldMultiPolygonOuters[outer.id] = true; - } else if (entity.geometry(graph) === 'line') { - ways.push(entity); - } + if (isReadOnly({ + key: kNew + })) { + this.value = kOld; + return; } - ways = ways.filter(getPath); - var pathdata = utilArrayGroupBy(ways, function (way) { - return way.layer(); - }); - Object.keys(pathdata).forEach(function (k) { - var v = pathdata[k]; - var onewayArr = v.filter(function (d) { - return d.isOneWay(); - }); - var onewaySegments = svgMarkerSegments(projection, graph, 35, function shouldReverse(entity) { - return entity.tags.oneway === '-1'; - }, function bothDirections(entity) { - return entity.tags.oneway === 'reversible' || entity.tags.oneway === 'alternating'; - }); - onewaydata[k] = utilArrayFlatten(onewayArr.map(onewaySegments)); - var sidedArr = v.filter(function (d) { - return d.isSided(); - }); - var sidedSegments = svgMarkerSegments(projection, graph, 30, function shouldReverse() { - return false; - }, function bothDirections() { - return false; + if (kNew && kNew !== kOld && _tags[kNew] !== undefined) { + // new key is already in use, switch focus to the existing row + this.value = kOld; // reset the key + + section.selection().selectAll('.tag-list input.value').each(function (d) { + if (d.key === kNew) { + // send focus to that other value combo instead + var input = select(this).node(); + input.focus(); + input.select(); + } }); - sideddata[k] = utilArrayFlatten(sidedArr.map(sidedSegments)); - }); - var covered = selection.selectAll('.layer-osm.covered'); // under areas + return; + } - var uncovered = selection.selectAll('.layer-osm.lines'); // over areas + var row = this.parentNode.parentNode; + var inputVal = select(row).selectAll('input.value'); + var vNew = context.cleanTagValue(utilGetSetValue(inputVal)); + _pendingChange = _pendingChange || {}; - var touchLayer = selection.selectAll('.layer-touch.lines'); // Draw lines.. + if (kOld) { + _pendingChange[kOld] = undefined; + } - [covered, uncovered].forEach(function (selection) { - var range$1 = selection === covered ? range(-10, 0) : range(0, 11); - var layergroup = selection.selectAll('g.layergroup').data(range$1); - layergroup = layergroup.enter().append('g').attr('class', function (d) { - return 'layergroup layer' + String(d); - }).merge(layergroup); - layergroup.selectAll('g.linegroup').data(['shadow', 'casing', 'stroke', 'shadow-highlighted', 'casing-highlighted', 'stroke-highlighted']).enter().append('g').attr('class', function (d) { - return 'linegroup line-' + d; - }); - layergroup.selectAll('g.line-shadow').call(drawLineGroup, 'shadow', false); - layergroup.selectAll('g.line-casing').call(drawLineGroup, 'casing', false); - layergroup.selectAll('g.line-stroke').call(drawLineGroup, 'stroke', false); - layergroup.selectAll('g.line-shadow-highlighted').call(drawLineGroup, 'shadow', true); - layergroup.selectAll('g.line-casing-highlighted').call(drawLineGroup, 'casing', true); - layergroup.selectAll('g.line-stroke-highlighted').call(drawLineGroup, 'stroke', true); - addMarkers(layergroup, 'oneway', 'onewaygroup', onewaydata, 'url(#ideditor-oneway-marker)'); - addMarkers(layergroup, 'sided', 'sidedgroup', sideddata, function marker(d) { - var category = graph.entity(d.id).sidednessIdentifier(); - return 'url(#ideditor-sided-marker-' + category + ')'; - }); - }); // Draw touch targets.. + _pendingChange[kNew] = vNew; // update the ordered key index so this row doesn't change position - touchLayer.call(drawTargets, graph, ways, filter); - } + var existingKeyIndex = _orderedKeys.indexOf(kOld); - return drawLines; - } + if (existingKeyIndex !== -1) _orderedKeys[existingKeyIndex] = kNew; + d.key = kNew; // update datum to avoid exit/enter on tag update - function svgMidpoints(projection, context) { - var targetRadius = 8; + d.value = vNew; + this.value = kNew; + utilGetSetValue(inputVal, vNew); + scheduleChange(); + } - function drawTargets(selection, graph, entities, filter) { - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var data = entities.map(function (midpoint) { - return { - type: 'Feature', - id: midpoint.id, - properties: { - target: true, - entity: midpoint - }, - geometry: { - type: 'Point', - coordinates: midpoint.loc - } - }; - }); - var targets = selection.selectAll('.midpoint.target').filter(function (d) { - return filter(d.properties.entity); - }).data(data, function key(d) { - return d.id; - }); // exit + function valueChange(d3_event, d) { + if (isReadOnly(d)) return; // exit if this is a multiselection and no value was entered - targets.exit().remove(); // enter/update + if (typeof d.value !== 'string' && !this.value) return; // exit if we are currently about to delete this row anyway - #6366 - targets.enter().append('circle').attr('r', targetRadius).merge(targets).attr('class', function (d) { - return 'node midpoint target ' + fillClass + d.id; - }).attr('transform', getTransform); + if (_pendingChange && _pendingChange.hasOwnProperty(d.key) && _pendingChange[d.key] === undefined) return; + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = context.cleanTagValue(this.value); + scheduleChange(); } - function drawMidpoints(selection, graph, entities, filter, extent) { - var drawLayer = selection.selectAll('.layer-osm.points .points-group.midpoints'); - var touchLayer = selection.selectAll('.layer-touch.points'); - var mode = context.mode(); + function removeTag(d3_event, d) { + if (isReadOnly(d)) return; - if (mode && mode.id !== 'select' || !context.map().withinEditableZoom()) { - drawLayer.selectAll('.midpoint').remove(); - touchLayer.selectAll('.midpoint.target').remove(); - return; + if (d.key === '') { + // removing the blank row + _showBlank = false; + section.reRender(); + } else { + // remove the key from the ordered key index + _orderedKeys = _orderedKeys.filter(function (key) { + return key !== d.key; + }); + _pendingChange = _pendingChange || {}; + _pendingChange[d.key] = undefined; + scheduleChange(); } + } - var poly = extent.polygon(); - var midpoints = {}; + 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); + } - 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 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 - 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('-'); + window.setTimeout(function () { + if (!_pendingChange) return; + dispatch.call('change', this, entityIDs, _pendingChange); + _pendingChange = null; + }, 10); + } - 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; + section.state = function (val) { + if (!arguments.length) return _state; - if (extent.intersects(point)) { - loc = point; - } else { - for (var k = 0; k < 4; k++) { - point = geoLineIntersection([a.loc, b.loc], [poly[k], poly[k + 1]]); + if (_state !== val) { + _orderedKeys = []; + _state = val; + } - if (point && geoVecLength(projection(a.loc), projection(point)) > 20 && geoVecLength(projection(b.loc), projection(point)) > 20) { - loc = point; - break; - } - } - } + return section; + }; - if (loc) { - midpoints[id] = { - type: 'midpoint', - id: id, - loc: loc, - edge: [a.id, b.id], - parents: [entity] - }; - } - } - } + section.presets = function (val) { + if (!arguments.length) return _presets; + _presets = val; + + if (_presets && _presets.length && _presets[0].isFallback()) { + section.disclosureExpanded(true); // don't collapse the disclosure if the mapper used the raw tag editor - #1881 + } else if (!_didInteract) { + section.disclosureExpanded(null); } - function midpointFilter(d) { - if (midpoints[d.id]) return true; + return section; + }; - for (var i = 0; i < d.parents.length; i++) { - if (filter(d.parents[i])) { - return true; - } - } + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; + return section; + }; - return false; + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _orderedKeys = []; } - var groups = drawLayer.selectAll('.midpoint').filter(midpointFilter).data(Object.values(midpoints), function (d) { - return d.id; - }); - groups.exit().remove(); - var enter = groups.enter().insert('g', ':first-child').attr('class', 'midpoint'); - enter.append('polygon').attr('points', '-6,8 10,0 -6,-8').attr('class', 'shadow'); - enter.append('polygon').attr('points', '-3,4 5,0 -3,-4').attr('class', 'fill'); - groups = groups.merge(enter).attr('transform', function (d) { - var translate = svgPointTransform(projection); - var a = graph.entity(d.edge[0]); - var b = graph.entity(d.edge[1]); - var angle = geoAngle(a, b, projection) * (180 / Math.PI); - return translate(d) + ' rotate(' + angle + ')'; - }).call(svgTagClasses().tags(function (d) { - return d.parents[0].tags; - })); // Propagate data bindings. + return section; + }; // pass an array of regular expressions to test against the tag key - groups.select('polygon.shadow'); - groups.select('polygon.fill'); // Draw touch targets.. - touchLayer.call(drawTargets, graph, Object.values(midpoints), midpointFilter); - } + section.readOnlyTags = function (val) { + if (!arguments.length) return _readOnlyTags; + _readOnlyTags = val; + return section; + }; - return drawMidpoints; + return utilRebind(section, dispatch, 'on'); } - 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 uiDataEditor(context) { + var dataHeader = uiDataHeader(); + var rawTagEditor = uiSectionRawTagEditor('custom-data-tag-editor', context).expandedByDefault(true).readOnlyTags([/./]); - function sortY(a, b) { - return b.loc[1] - a.loc[1]; - } // Avoid exit/enter if we're just moving stuff around. - // The node will get a new version but we only need to run the update selection. + var _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 fastEntityKey(d) { - var mode = context.mode(); - var isMoving = mode && /^(add|draw|drag|move|rotate)/.test(mode.id); - return isMoving ? d.id : osmEntity.key(d); + rte.enter().append('div').attr('class', 'raw-tag-editor data-editor').merge(rte).call(rawTagEditor.tags(_datum && _datum.properties || {}).state('hover').render).selectAll('textarea.tag-text').attr('readonly', true).classed('readonly', true); } - function 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 + dataEditor.datum = function (val) { + if (!arguments.length) return _datum; + _datum = val; + return this; + }; - 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 + return dataEditor; + } - targets.exit().remove(); // enter/update + var pair_1 = pair; - 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 search(input, dims) { + if (!dims) dims = 'NSEW'; + if (typeof input !== 'string') return null; + input = input.toUpperCase(); + var regex = /^[\s\,]*([NSEW])?\s*([\-|\—|\―]?[0-9.]+)[°º˚]?\s*(?:([0-9.]+)['’′‘]\s*)?(?:([0-9.]+)(?:''|"|”|″)\s*)?([NSEW])?/; + var m = input.match(regex); + if (!m) return null; // no match - function 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.. + var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing - 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.. + var dim; + if (m[1] && m[5]) { + // if matched both.. + dim = m[1]; // keep leading - 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.. + matched = matched.slice(0, -1); // remove trailing dimension from match + } else { + dim = m[1] || m[5]; + } // if unrecognized dimension - 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 - groups.select('.stroke'); // propagate bound data + if (dim && dims.indexOf(dim) === -1) return null; // extract DMS - groups.select('.icon') // propagate bound data - .attr('xlink:href', function (entity) { - var preset = _mainPresetIndex.match(entity, graph); - var picon = preset && preset.icon; + var deg = m[2] ? parseFloat(m[2]) : 0; + var min = m[3] ? parseFloat(m[3]) / 60 : 0; + var sec = m[4] ? parseFloat(m[4]) / 3600 : 0; + var sign = deg < 0 ? -1 : 1; + if (dim === 'S' || dim === 'W') sign *= -1; + return { + val: (Math.abs(deg) + min + sec) * sign, + dim: dim, + matched: matched, + remain: input.slice(matched.length) + }; + } - if (!picon) { - return ''; - } else { - var isMaki = /^maki-/.test(picon); - return '#' + picon + (isMaki ? '-11' : ''); - } - }); // 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, points, filter); + if (one.dim) { + return swapdim(one.val, two.val, one.dim); + } else { + return [one.val, two.val]; } - - return drawPoints; } - function svgTurns(projection, context) { - function icon(turn) { - var u = turn.u ? '-u' : ''; - if (turn.no) return '#iD-turn-no' + u; - if (turn.only) return '#iD-turn-only' + u; - return '#iD-turn-yes' + u; - } + function swapdim(a, b, dim) { + if (dim === 'N' || dim === 'S') return [a, b]; + if (dim === 'W' || dim === 'E') return [b, a]; + } - 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 + function uiFeatureList(context) { + var _geocodeResults; - 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 + 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); - return 'translate(' + (r * Math.cos(a) + o[0]) + ',' + (r * Math.sin(a) + o[1]) + ') ' + 'rotate(' + a * 180 / Math.PI + ')'; + function focusSearch(d3_event) { + var mode = context.mode() && context.mode().id; + if (mode !== 'browse') return; + d3_event.preventDefault(); + search.node().focus(); } - var drawLayer = selection.selectAll('.layer-osm.points .points-group.turns'); - var touchLayer = selection.selectAll('.layer-touch.turns'); // Draw turns.. + function keydown(d3_event) { + if (d3_event.keyCode === 27) { + // escape + search.node().blur(); + } + } - var groups = drawLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit + function keypress(d3_event) { + var q = search.property('value'), + items = list.selectAll('.feature-list-item'); - groups.exit().remove(); // enter + if (d3_event.keyCode === 13 && // ↩ Return + q.length && items.size()) { + click(d3_event, items.datum()); + } + } - var 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 + function inputevent() { + _geocodeResults = undefined; + drawList(); + } - 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 clearSearch() { + search.property('value', ''); + drawList(); + } - groups.select('circle'); // propagate bound data - // Draw touch targets.. + function mapDrawn(e) { + if (e.full) { + drawList(); + } + } - var fillClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - groups = touchLayer.selectAll('g.turn').data(turns, function (d) { - return d.key; - }); // exit + function features() { + var result = []; + var graph = context.graph(); + var visibleCenter = context.map().extent().center(); + var q = search.property('value').toLowerCase(); + if (!q) return result; + var locationMatch = pair_1(q.toUpperCase()) || q.match(/^(-?\d+\.?\d*)\s+(-?\d+\.?\d*)$/); - groups.exit().remove(); // enter + if (locationMatch) { + var loc = [parseFloat(locationMatch[0]), parseFloat(locationMatch[1])]; + result.push({ + id: -1, + geometry: 'point', + type: _t('inspector.location'), + name: dmsCoordinatePair([loc[1], loc[0]]), + location: loc + }); + } // A location search takes priority over an ID search - 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 - groups = groups.merge(groupsEnter).attr('transform', turnTransform); - groups.select('rect'); // propagate bound data + var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); - groups.select('circle'); // 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 + }); + } - return this; - } + var allEntities = graph.entities; + var localResults = []; - return drawTurns; - } + 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 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] - }; + localResults = localResults.sort(function byDistance(a, b) { + return a.distance - b.distance; + }); + result = result.concat(localResults); - var _currHoverTarget; + (_geocodeResults || []).forEach(function (d) { + if (d.osm_type && d.osm_id) { + // some results may be missing these - #1890 + // Make a temporary osmEntity so we can preset match + // and better localize the search result - #4725 + var id = osmEntity.id.fromOSM(d.osm_type, d.osm_id); + var tags = {}; + tags[d["class"]] = d.type; + var attrs = { + id: id, + type: d.osm_type, + tags: tags + }; - var _currPersistent = {}; - var _currHover = {}; - var _prevHover = {}; - var _currSelected = {}; - var _prevSelected = {}; - var _radii = {}; + if (d.osm_type === 'way') { + // for ways, add some fake closed nodes + attrs.nodes = ['a', 'a']; // so that geometry area is possible + } - function sortY(a, b) { - return b.loc[1] - a.loc[1]; - } // Avoid exit/enter if we're just moving stuff around. - // The node will get a new version but we only need to run the update selection. + var tempEntity = osmEntity(attrs); + var tempGraph = coreGraph([tempEntity]); + var matched = _mainPresetIndex.match(tempEntity, tempGraph); + var type = matched && matched.name() || utilDisplayType(id); + result.push({ + id: tempEntity.id, + geometry: tempEntity.geometry(tempGraph), + type: type, + name: d.display_name, + extent: new geoExtent([parseFloat(d.boundingbox[3]), parseFloat(d.boundingbox[0])], [parseFloat(d.boundingbox[2]), parseFloat(d.boundingbox[1])]) + }); + } + }); + if (q.match(/^[0-9]+$/)) { + // if query is just a number, possibly an OSM ID without a prefix + result.push({ + id: 'n' + q, + geometry: 'point', + type: _t('inspector.node'), + name: q + }); + 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 + }); + } - 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 result; + } - 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 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')); - function getIcon(d) { - // always check latest entity, as fastEntityKey avoids enter/exit now - var entity = graph.entity(d.id); - if (entity.id in icons) return icons[entity.id]; - icons[entity.id] = entity.hasInterestingTags() && _mainPresetIndex.match(entity, graph).icon; - return icons[entity.id]; - } // memoize directions results, return false for empty arrays (for use in filter) + if (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')); + } + 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(); + } - 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 mouseover(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], true, context); } - function updateAttributes(selection) { - ['shadow', 'stroke', 'fill'].forEach(function (klass) { - var rads = radiuses[klass]; - selection.selectAll('.' + klass).each(function (entity) { - var i = z && getIcon(entity); - var r = rads[i ? 3 : z]; // slightly increase the size of unconnected endpoints #3775 + function mouseout(d3_event, d) { + if (d.id === -1) return; + utilHighlightEntities([d.id], false, context); + } - if (entity.id !== activeID && entity.isEndpoint(graph) && !entity.isConnected(graph)) { - r += 1.5; - } + function click(d3_event, d) { + d3_event.preventDefault(); - if (klass === 'shadow') { - // remember this value, so we don't need to - _radii[entity.id] = r; // recompute it when we draw the touch targets - } + 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); + } + } - select(this).attr('r', r).attr('visibility', i && klass === 'fill' ? 'hidden' : null); - }); + function geocoderSearch() { + services.geocoder.search(search.property('value'), function (err, resp) { + _geocodeResults = resp || []; + drawList(); }); } + } - vertices.sort(sortY); - var groups = selection.selectAll('g.vertex').filter(filter).data(vertices, fastEntityKey); // exit + return featureList; + } - groups.exit().remove(); // enter + var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; - var enter = groups.enter().append('g').attr('class', function (d) { - return 'node vertex ' + d.id; - }).order(); - enter.append('circle').attr('class', 'shadow'); - enter.append('circle').attr('class', 'stroke'); // Vertices with tags get a fill. - enter.filter(function (d) { - return d.hasInterestingTags(); - }).append('circle').attr('class', 'fill'); // update - 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 iconUse = groups.selectAll('.icon').data(function data(d) { - return zoom >= 17 && getIcon(d) ? [d] : []; - }, fastEntityKey); // exit - iconUse.exit().remove(); // enter - 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 + // eslint-disable-next-line es/no-string-prototype-startswith -- safe + var $startsWith = ''.startsWith; + var min$1 = Math.min; - var dgroups = groups.selectAll('.viewfieldgroup').data(function data(d) { - return zoom >= 18 && getDirections(d) ? [d] : []; - }, fastEntityKey); // exit + 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; + }(); - dgroups.exit().remove(); // enter/update + // `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; + } + }); - 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 + 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'); - viewfields.exit().remove(); // enter/update + var _expanded = preference === null ? true : preference === 'true'; - viewfields.enter().append('path').attr('class', 'viewfield').attr('d', 'M0,0H0').merge(viewfields).attr('marker-start', 'url(#ideditor-viewfield-marker' + (wireframe ? '-wireframe' : '') + ')').attr('transform', function (d) { - return 'rotate(' + d + ')'; + var _entityIDs = []; + var _issues = []; + + var _activeIssueID; + + var section = uiSection('entity-issues', context).shouldDisplay(function () { + return _issues.length > 0; + }).label(function () { + return _t('inspector.title_count', { + title: _t.html('issues.list_title'), + count: _issues.length + }); + }).disclosureContent(renderDisclosureContent); + context.validator().on('validated.entity_issues', function () { + // Refresh on validated events + reloadIssues(); + section.reRender(); + }).on('focusedIssue.entity_issues', function (issue) { + makeActiveIssue(issue.id); + }); + + function reloadIssues() { + _issues = context.validator().getSharedEntityIssues(_entityIDs, { + includeDisabledRules: true }); } - function drawTargets(selection, graph, entities, filter) { - var targetClass = context.getDebug('target') ? 'pink ' : 'nocolor '; - var nopeClass = context.getDebug('target') ? 'red ' : 'nocolor '; - var getTransform = svgPointTransform(projection).geojson; - var activeID = context.activeID(); - var data = { - targets: [], - nopes: [] - }; - entities.forEach(function (node) { - if (activeID === node.id) return; // draw no target on the activeID + function makeActiveIssue(issueID) { + _activeIssueID = issueID; + section.selection().selectAll('.issue-container').classed('active', function (d) { + return d.id === _activeIssueID; + }); + } - var vertexType = svgPassiveVertex(node, graph, activeID); + 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 - 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() + containers.exit().remove(); // Enter + + var containersEnter = containers.enter().append('div').attr('class', 'issue-container'); + var itemsEnter = containersEnter.append('div').attr('class', function (d) { + return 'issue severity-' + d.severity; + }).on('mouseover.highlight', function (d3_event, d) { + // don't hover-highlight the selected entity + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, true, context); + }).on('mouseout.highlight', function (d3_event, d) { + var ids = d.entityIds.filter(function (e) { + return _entityIDs.indexOf(e) === -1; + }); + utilHighlightEntities(ids, false, context); + }); + var labelsEnter = itemsEnter.append('div').attr('class', 'issue-label'); + var textEnter = labelsEnter.append('button').attr('class', 'issue-text').on('click', function (d3_event, d) { + makeActiveIssue(d.id); // expand only the clicked item + + var extent = d.extent(context.graph()); + + if (extent) { + var setZoom = Math.max(context.map().zoom(), 19); + context.map().unobscuredCenterZoomEase(extent.center(), setZoom); + } + }); + textEnter.each(function (d) { + var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); + select(this).call(svgIcon(iconName, 'issue-icon')); + }); + textEnter.append('span').attr('class', 'issue-message'); + var infoButton = labelsEnter.append('button').attr('class', 'issue-info-button').attr('title', _t('icons.information')).call(svgIcon('#iD-icon-inspect')); + infoButton.on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + this.blur(); // avoid keeping focus on the button - #4641 + + var container = select(this.parentNode.parentNode.parentNode); + var info = container.selectAll('.issue-info'); + var isExpanded = info.classed('expanded'); + _expanded = !isExpanded; + corePreferences('entity-issues.reference.expanded', _expanded); // update preference + + if (isExpanded) { + info.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { + info.classed('expanded', false); }); } else { - data.nopes.push({ - type: 'Feature', - id: node.id + '-nope', - properties: { - nope: true, - target: true, - entity: node - }, - geometry: node.asGeoJSON() + info.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1').on('end', function () { + info.style('max-height', null); }); } - }); // Targets allow hover and vertex snapping - - var targets = selection.selectAll('.vertex.target-allowed').filter(function (d) { - return filter(d.properties.entity); - }).data(data.targets, function key(d) { - return d.id; - }); // exit + }); + 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 - targets.exit().remove(); // enter/update + containers = containers.merge(containersEnter).classed('active', function (d) { + return d.id === _activeIssueID; + }); + containers.selectAll('.issue-message').html(function (d) { + return d.message(context); + }); // fixes - 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 + 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 nopes = selection.selectAll('.vertex.target-nope').filter(function (d) { - return filter(d.properties.entity); - }).data(data.nopes, function key(d) { - return d.id; - }); // exit + if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; + d.issue.dateLastRanFix = new Date(); // remove hover-highlighting - nopes.exit().remove(); // enter/update + utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); + new Promise(function (resolve, reject) { + d.onClick(context, resolve, reject); - 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 (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'; + if (iconName.startsWith('maki')) { + iconName += '-15'; + } - function renderAsVertex(entity, graph, wireframe, zoom) { - var geometry = entity.geometry(graph); - return geometry === 'vertex' || geometry === 'point' && (wireframe || zoom >= 18 && entity.directions(graph, projection).length); - } + select(this).call(svgIcon('#' + iconName, 'fix-icon')); + }); + buttons.append('span').attr('class', 'fix-message').html(function (d) { + return d.title; + }); + fixesEnter.merge(fixes).selectAll('button').classed('actionable', function (d) { + return d.onClick; + }).attr('disabled', function (d) { + return d.onClick ? null : 'true'; + }).attr('title', function (d) { + if (d.disabledReason) { + return d.disabledReason; + } - 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); + return null; + }); } - function getSiblingAndChildVertices(ids, graph, wireframe, zoom) { - var results = {}; - var seenIds = {}; + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; - function addChildVertices(entity) { - // avoid redundant work and infinite recursion of circular relations - if (seenIds[entity.id]) return; - seenIds[entity.id] = true; - var geometry = entity.geometry(graph); + if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _activeIssueID = null; + reloadIssues(); + } - if (!context.features().isHiddenFeature(entity, graph, geometry)) { - var i; + return section; + }; - if (entity.type === 'way') { - for (i = 0; i < entity.nodes.length; i++) { - var child = graph.hasEntity(entity.nodes[i]); + return section; + } - 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 uiPresetIcon() { + var _preset; - if (member) { - addChildVertices(member); - } - } - } else if (renderAsVertex(entity, graph, wireframe, zoom)) { - results[entity.id] = entity; - } - } - } + var _geometry; - ids.forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + var _sizeClass = 'medium'; - 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; + function isSmall() { + return _sizeClass === 'small'; } - 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 presetIcon(selection) { + selection.each(render); + } - if (fullRedraw) { - _currPersistent = {}; - _radii = {}; - } // Collect important vertices from the `entities` list.. - // (during a partial redraw, it will not contain everything) + 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 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); + } - 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 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 (geometry === 'point' && renderAsVertex(entity, graph, wireframe, zoom)) { - _currPersistent[entity.id] = entity; - keep = true; // a vertex of some importance.. - } else if (geometry === 'vertex' && (entity.hasInterestingTags() || entity.isEndpoint(graph) || entity.isConnected(graph) || visualDiff && isEditedNode(entity, base, graph))) { - _currPersistent[entity.id] = entity; - keep = true; - } // whatever this is, it's not a persistent vertex.. + if (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)); + } + } + 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 (!keep && !fullRedraw) { - delete _currPersistent[entity.id]; - } - } // 3 sets of vertices to consider: + 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 (!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); + }); + } - 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) + fill = fillEnter.merge(fill); + fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); + fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); + } - }; - var all = Object.assign({}, isMoving ? _currHover : {}, _currSelected, _currPersistent); // Draw the vertices.. - // The filter function controls the scope of what objects d3 will touch (exit/enter/update) - // Adjust the filter function to expand the scope beyond whatever entities were passed in. + function 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 filterRendered = function filterRendered(d) { - return d.id in _currPersistent || d.id in _currSelected || d.id in _currHover || filter(d); - }; + 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)); + } - drawLayer.call(draw, graph, currentVisible(all), sets, filterRendered); // Draw touch targets.. - // When drawing, render all targets (not just those affected by a partial redraw) + function renderRoute(container, drawRoute, p) { + var route = container.selectAll('.preset-icon-route').data(drawRoute ? [0] : []); + route.exit().remove(); + var routeEnter = route.enter(); + var d = isSmall() ? 40 : 60; // draw the route parametrically - var filterTouch = function filterTouch(d) { - return isMoving ? true : filterRendered(d); - }; + 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); - touchLayer.call(drawTargets, graph, currentVisible(all), filterTouch); + if (drawRoute) { + var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; + var segmentPresetIDs = routeSegments[routeType]; - 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 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)); + } } - } // partial redraw - only update the selected items.. - + } - drawVertices.drawSelected = function (selection, graph, extent) { - var wireframe = context.surface().classed('fill-wireframe'); - var zoom = geoScaleToZoom(projection.scale()); - _prevSelected = _currSelected || {}; + function 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 (context.map().isInWideSelection()) { - _currSelected = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); - if (!entity) return; + if (isMaki) { + suffix = isSmall() && geom === 'point' ? '-11' : '-15'; + } - 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.. + 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 filter = function filter(d) { - return d.id in _prevSelected; - }; - drawVertices(selection, graph, Object.values(_prevSelected), filter, extent, false); - }; // partial redraw - only update the hovered items.. + 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'] + }; + function render() { + var p = _preset.apply(this, arguments); - drawVertices.drawHover = function (selection, graph, target, extent) { - if (target === _currHoverTarget) return; // continue only if something changed + var geom = _geometry ? _geometry.apply(this, arguments) : null; - 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 (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { + geom = 'route'; + } - if (entity) { - _currHover = getSiblingAndChildVertices([entity.id], graph, wireframe, zoom); - } else { - _currHover = {}; - } // note that drawVertices will add `_currHover` automatically if needed.. + 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) : {}; + for (var k in tags) { + if (tags[k] === '*') { + tags[k] = 'yes'; + } + } - var filter = function filter(d) { - return d.id in _prevHover; - }; + 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(selection, graph, Object.values(_prevHover), filter, extent, false); + presetIcon.preset = function (val) { + if (!arguments.length) return _preset; + _preset = utilFunctor(val); + return presetIcon; }; - return drawVertices; - } - - function utilBindOnce(target, type, listener, capture) { - var typeOnce = type + '.once'; + presetIcon.geometry = function (val) { + if (!arguments.length) return _geometry; + _geometry = utilFunctor(val); + return presetIcon; + }; - function one() { - target.on(typeOnce, null); - listener.apply(this, arguments); - } + presetIcon.sizeClass = function (val) { + if (!arguments.length) return _sizeClass; + _sizeClass = val; + return presetIcon; + }; - target.on(typeOnce, one, capture); - return this; + return presetIcon; } - function defaultFilter$2(d3_event) { - return !d3_event.ctrlKey && !d3_event.button; - } + function uiSectionFeatureType(context) { + var dispatch = dispatch$8('choose'); + var _entityIDs = []; + var _presets = []; - function defaultExtent$1() { - var e = this; + var _tagReference; - if (e instanceof SVGElement) { - e = e.ownerSVGElement || e; + var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); - if (e.hasAttribute('viewBox')) { - e = e.viewBox.baseVal; - return [[e.x, e.y], [e.x + e.width, e.y + e.height]]; + function renderDisclosureContent(selection) { + selection.classed('preset-list-item', true); + selection.classed('mixed-types', _presets.length > 1); + var presetButtonWrap = selection.selectAll('.preset-list-button-wrap').data([0]).enter().append('div').attr('class', 'preset-list-button-wrap'); + var presetButton = presetButtonWrap.append('button').attr('class', 'preset-list-button preset-reset').call(uiTooltip().title(_t.html('inspector.back_tooltip')).placement('bottom')); + presetButton.append('div').attr('class', 'preset-icon-container'); + presetButton.append('div').attr('class', 'label').append('div').attr('class', 'label-inner'); + presetButtonWrap.append('div').attr('class', 'accessory-buttons'); + var tagReferenceBodyWrap = selection.selectAll('.tag-reference-body-wrap').data([0]); + tagReferenceBodyWrap = tagReferenceBodyWrap.enter().append('div').attr('class', 'tag-reference-body-wrap').merge(tagReferenceBodyWrap); // update header + + if (_tagReference) { + selection.selectAll('.preset-list-button-wrap .accessory-buttons').style('display', _presets.length === 1 ? null : 'none').call(_tagReference.button); + tagReferenceBodyWrap.style('display', _presets.length === 1 ? null : 'none').call(_tagReference.body); } - return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]]; + 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; + }); } - return [[0, 0], [e.clientWidth, e.clientHeight]]; - } + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return section; + }; - function defaultWheelDelta$1(d3_event) { - return -d3_event.deltaY * (d3_event.deltaMode === 1 ? 0.05 : d3_event.deltaMode ? 1 : 0.002); - } + section.presets = function (val) { + if (!arguments.length) return _presets; // don't reload the same preset - 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)); - } + if (!utilArrayIdentical(val, _presets)) { + _presets = val; - 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; + if (_presets.length === 1) { + _tagReference = uiTagReference(_presets[0].reference()).showing(false); + } + } - 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); - } + return section; + }; - zoom.transform = function (collection, transform, point) { - var selection = collection.selection ? collection.selection() : collection; + function entityGeometries() { + var counts = {}; - 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); - }); + for (var i in _entityIDs) { + var geometry = context.graph().geometry(_entityIDs[i]); + if (!counts[geometry]) counts[geometry] = 0; + counts[geometry] += 1; } - }; - 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); - }; + return Object.keys(counts).sort(function (geom1, geom2) { + return counts[geom2] - counts[geom1]; + }); + } - 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); - }; + return utilRebind(section, dispatch, 'on'); + } + + // It borrows some code from uiHelp + + function uiFieldHelp(context, fieldName) { + var fieldHelp = {}; - 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); - }); - }; + var _inspector = select(null); - zoom.translateTo = function (selection, x, y, p) { - zoom.transform(selection, function () { - var e = extent.apply(this, arguments), - t = _transform, - p0 = !p ? centroid(e) : typeof p === 'function' ? p.apply(this, arguments) : p; - return constrain(identity$2.translate(p0[0], p0[1]).scale(t.k).translate(typeof x === 'function' ? -x.apply(this, arguments) : -x, typeof y === 'function' ? -y.apply(this, arguments) : -y), e, translateExtent); - }, p); + var _wrap = select(null); + + var _body = select(null); + + var fieldHelpKeys = { + restrictions: [['about', ['about', 'from_via_to', 'maxdist', 'maxvia']], ['inspecting', ['about', 'from_shadow', 'allow_shadow', 'restrict_shadow', 'only_shadow', 'restricted', 'only']], ['modifying', ['about', 'indicators', 'allow_turn', 'restrict_turn', 'only_turn']], ['tips', ['simple', 'simple_example', 'indirect', 'indirect_example', 'indirect_noedit']]] }; + var fieldHelpHeadings = {}; + var replacements = { + distField: _t.html('restriction.controls.distance'), + viaField: _t.html('restriction.controls.via'), + fromShadow: icon('#iD-turn-shadow', 'inline shadow from'), + allowShadow: icon('#iD-turn-shadow', 'inline shadow allow'), + restrictShadow: icon('#iD-turn-shadow', 'inline shadow restrict'), + onlyShadow: icon('#iD-turn-shadow', 'inline shadow only'), + allowTurn: icon('#iD-turn-yes', 'inline turn'), + restrictTurn: icon('#iD-turn-no', 'inline turn'), + onlyTurn: icon('#iD-turn-only', 'inline turn') + }; // For each section, squash all the texts into a single markdown document - function scale(transform, k) { - k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); - return k === transform.k ? transform : new Transform(k, transform.x, transform.y); - } + var 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 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 hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - function centroid(extent) { - return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + return all + hhh + _t.html(subkey, replacements) + '\n\n'; + }, ''); + return { + key: helpkey, + title: _t.html(helpkey + '.title'), + html: marked_1(text.trim()) + }; + }); + + function show() { + updatePosition(); + + _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); } - function 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); - }; + function hide() { + _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { + _body.classed('hide', true); }); } - function gesture(that, args, clean) { - return !clean && _activeGesture || new Gesture(that, args); - } + function clickHelp(index) { + var d = docs[index]; + var tkeys = fieldHelpKeys[fieldName][index][1]; - function Gesture(that, args) { - this.that = that; - this.args = args; - this.active = 0; - this.extent = extent.apply(that, args); - } + _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { + return i === index; + }); - Gesture.prototype = { - start: function start(d3_event) { - if (++this.active === 1) { - _activeGesture = this; - dispatch$1.call('start', this, d3_event); - } + var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them - 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; + content.selectAll('p').attr('class', function (d, i) { + return tkeys[i]; + }); // insert special content for certain help sections + + if (d.key === 'help.field.restrictions.inspecting') { + content.insert('img', 'p.from_shadow').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_inspect.gif')); + } else if (d.key === 'help.field.restrictions.modifying') { + content.insert('img', 'p.allow_turn').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_modify.gif')); } - }; + } - 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. + fieldHelp.button = function (selection) { + if (_body.empty()) return; + var button = selection.selectAll('.field-help-button').data([0]); // enter/update - 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); + button.enter().append('button').attr('class', 'field-help-button').call(svgIcon('#iD-icon-help')).merge(button).on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + + if (_body.classed('hide')) { + show(); + } else { + hide(); } + }); + }; - clearTimeout(g.wheel); // Otherwise, capture the mouse point and location at the start. - } else { - g.mouse = [p, t.invert(p)]; - interrupt(this); - g.start(d3_event); - } + function updatePosition() { + var wrap = _wrap.node(); - 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 inspector = _inspector.node(); - function wheelidled() { - g.wheel = null; - g.end(d3_event); - } + var wRect = wrap.getBoundingClientRect(); + var iRect = inspector.getBoundingClientRect(); + + _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); } - var _downPointerIDs = new Set(); + fieldHelp.body = function (selection) { + // This control expects the field to have a form-field-input-wrap div + _wrap = selection.selectAll('.form-field-input-wrap'); + if (_wrap.empty()) return; // absolute position relative to the inspector, so it "floats" above the fields - var _pointerLocGetter; + _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); + if (_inspector.empty()) return; + _body = _inspector.selectAll('.field-help-body').data([0]); - function pointerdown(d3_event) { - _downPointerIDs.add(d3_event.pointerId); + var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden - if (!filter.apply(this, arguments)) return; - var g = gesture(this, arguments, _downPointerIDs.size === 1); - var started; - d3_event.stopImmediatePropagation(); - _pointerLocGetter = utilFastMouse(this); - var loc = _pointerLocGetter(d3_event); + var titleEnter = enter.append('div').attr('class', 'field-help-title cf'); + titleEnter.append('h2').attr('class', _mainLocalizer.textDirection() === 'rtl' ? 'fr' : 'fl').html(_t.html('help.field.' + fieldName + '.title')); + titleEnter.append('button').attr('class', 'fr close').on('click', function (d3_event) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + hide(); + }).call(svgIcon('#iD-icon-close')); + var navEnter = enter.append('div').attr('class', 'field-help-nav cf'); + var titles = docs.map(function (d) { + return d.title; + }); + navEnter.selectAll('.field-help-nav-item').data(titles).enter().append('div').attr('class', 'field-help-nav-item').html(function (d) { + return d; + }).on('click', function (d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + clickHelp(titles.indexOf(d)); + }); + enter.append('div').attr('class', 'field-help-content'); + _body = _body.merge(enter); + clickHelp(0); + }; - var p = [loc, _transform.invert(loc), d3_event.pointerId]; + return fieldHelp; + } - if (!g.pointer0) { - g.pointer0 = p; - started = true; - } else if (!g.pointer1 && g.pointer0[2] !== p[2]) { - g.pointer1 = p; - } + function uiFieldCheck(field, context) { + var dispatch = dispatch$8('change'); + var options = field.options; + var values = []; + var texts = []; - if (started) { - interrupt(this); - g.start(d3_event); - } - } + var _tags; - function pointermove(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; - if (!_activeGesture || !_pointerLocGetter) return; - var g = gesture(this, arguments); - var isPointer0 = g.pointer0 && g.pointer0[2] === d3_event.pointerId; - var isPointer1 = !isPointer0 && g.pointer1 && g.pointer1[2] === d3_event.pointerId; + var input = select(null); + var text = select(null); + var label = select(null); + var reverser = select(null); - if ((isPointer0 || isPointer1) && 'buttons' in d3_event && !d3_event.buttons) { - // The pointer went up without ending the gesture somehow, e.g. - // a down mouse was moved off the map and released. End it here. - if (g.pointer0) _downPointerIDs["delete"](g.pointer0[2]); - if (g.pointer1) _downPointerIDs["delete"](g.pointer1[2]); - g.end(d3_event); - return; + var _impliedYes; + + var _entityIDs = []; + + var _value; + + 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')]; - d3_event.preventDefault(); - d3_event.stopImmediatePropagation(); + 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 t, p, l; - if (isPointer0) g.pointer0[0] = loc;else if (isPointer1) g.pointer1[0] = loc; - t = _transform; + 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.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 (field.id === 'oneway') { + var entity = context.entity(_entityIDs[0]); - g.zoom(d3_event, 'touch', constrain(translate(t, p, l), g.extent, translateExtent)); + 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 pointerup(d3_event) { - if (!_downPointerIDs.has(d3_event.pointerId)) return; + function reverserHidden() { + if (!context.container().select('div.inspector-hover').empty()) return true; + return !(_value === 'yes' || _impliedYes && !_value); + } - _downPointerIDs["delete"](d3_event.pointerId); + function reverserSetText(selection) { + var entity = _entityIDs.length && context.hasEntity(_entityIDs[0]); + if (reverserHidden() || !entity) return selection; + var first = entity.first(); + var last = entity.isClosed() ? entity.nodes[entity.nodes.length - 2] : entity.last(); + var pseudoDirection = first < last; + var icon = pseudoDirection ? '#iD-icon-forward' : '#iD-icon-backward'; + selection.selectAll('.reverser-span').html(_t.html('inspector.check.reverser')).call(svgIcon(icon, 'inline')); + return selection; + } - if (!_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 check = function check(selection) { + checkImpliedYes(); + label = selection.selectAll('.form-field-input-wrap').data([0]); + var enter = label.enter().append('label').attr('class', 'form-field-input-wrap form-field-input-check'); + enter.append('input').property('indeterminate', field.type !== 'defaultCheck').attr('type', 'checkbox').attr('id', field.domId); + enter.append('span').html(texts[0]).attr('class', 'value'); - if (g.pointer1 && !g.pointer0) { - g.pointer0 = g.pointer1; - delete g.pointer1; + if (field.type === 'onewayCheck') { + enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); } - if (g.pointer0) g.pointer0[1] = _transform.invert(g.pointer0[0]);else { - g.end(d3_event); - } - } + label = label.merge(enter); + input = label.selectAll('input'); + text = label.selectAll('span.value'); + input.on('click', function (d3_event) { + d3_event.stopPropagation(); + var t = {}; - zoom.wheelDelta = function (_) { - return arguments.length ? (wheelDelta = utilFunctor(+_), zoom) : wheelDelta; - }; + 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) - zoom.filter = function (_) { - return arguments.length ? (filter = utilFunctor(!!_), zoom) : filter; - }; - zoom.extent = function (_) { - return arguments.length ? (extent = utilFunctor([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; - }; + if (t[field.key] === 'reversible' || t[field.key] === 'alternating') { + t[field.key] = values[0]; + } - zoom.scaleExtent = function (_) { - return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; - }; + dispatch.call('change', this, t); + }); - 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]]]; - }; + 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); + } - zoom.constrain = function (_) { - return arguments.length ? (constrain = _, zoom) : constrain; - }; + return graph; + }, _t('operations.reverse.annotation.line', { + n: 1 + })); // must manually revalidate since no 'change' event was called - zoom.interpolate = function (_) { - return arguments.length ? (interpolate = _, zoom) : interpolate; + context.validator().validate(); + select(this).call(reverserSetText); + }); + } }; - zoom._transform = function (_) { - return arguments.length ? (_transform = _, zoom) : _transform; + check.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return check; }; - return utilRebind(zoom, dispatch$1, 'on'); - } - - // if pointer events are supported. Falls back to default `dblclick` event. - - function utilDoubleUp() { - var dispatch$1 = dispatch('doubleUp'); - var _maxTimespan = 500; // milliseconds + check.tags = function (tags) { + _tags = tags; - var _maxDistance = 20; // web pixels; be somewhat generous to account for touch devices + function isChecked(val) { + return val !== 'no' && val !== '' && val !== undefined && val !== null; + } - var _pointer; // object representing the pointer that could trigger double up + function textFor(val) { + if (val === '') val = undefined; + var index = values.indexOf(val); + return index !== -1 ? texts[index] : '"' + val + '"'; + } + checkImpliedYes(); + var isMixed = Array.isArray(tags[field.key]); + _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); - 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; - } + if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { + _value = 'yes'; + } - 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 + 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 (_pointer && !pointerIsValidFor(loc)) { - // if this pointer is no longer valid, clear it so another can be started - _pointer = undefined; + if (field.type === 'onewayCheck') { + reverser.classed('hide', reverserHidden()).call(reverserSetText); } + }; - if (!_pointer) { - _pointer = { - startLoc: loc, - startTime: new Date().getTime(), - upCount: 0, - pointerId: d3_event.pointerId - }; - } else { - // double down - _pointer.pointerId = d3_event.pointerId; - } - } + check.focus = function () { + input.node().focus(); + }; - 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; + return utilRebind(check, dispatch, 'on'); + } - if (_pointer.upCount === 2) { - // double up! - var loc = [d3_event.clientX, d3_event.clientY]; + function uiFieldCombo(field, context) { + var dispatch = dispatch$8('change'); - 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 _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; + var _isNetwork = field.type === 'networkCombo'; - _pointer = undefined; - } - } + var _isSemi = field.type === 'semiCombo'; - 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 _optarray = field.options; - doubleUp.off = function (selection) { - selection.on('pointerdown.doubleUp', null).on('pointerup.doubleUp', null).on('dblclick.doubleUp', null); - }; + var _showTagInfoSuggestions = field.type !== 'manyCombo' && field.autoSuggestions !== false; - return utilRebind(doubleUp, dispatch$1, 'on'); - } + var _allowCustomValues = field.type !== 'manyCombo' && field.customValues !== false; - var TILESIZE = 256; - var minZoom = 2; - var maxZoom = 24; - var kMin = geoZoomToScale(minZoom, TILESIZE); - var kMax = geoZoomToScale(maxZoom, TILESIZE); + var _snake_case = field.snake_case || field.snake_case === undefined; - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); - function rendererMap(context) { - var dispatch$1 = dispatch('move', 'drawn', 'crossEditableZoom', 'hitMinZoom', 'changeHighlighting', 'changeAreaFill'); - var projection = context.projection; - var curtainProjection = context.curtainProjection; - var drawLayers; - var drawPoints; - var drawVertices; - var drawLines; - var drawAreas; - var drawMidpoints; - var drawLabels; + var _container = select(null); - var _selection = select(null); + var _inputWrap = select(null); - var supersurface = select(null); - var wrapper = select(null); - var surface = select(null); - var _dimensions = [1, 1]; - var _dblClickZoomEnabled = true; - var _redrawEnabled = true; + var _input = select(null); - var _gestureTransformStart; + var _comboData = []; + var _multiData = []; + var _entityIDs = []; - var _transformStart = projection.transform(); + var _tags; - var _transformLast; + var _countryCode; - var _isTransformed = false; - var _minzoom = 0; + var _staticPlaceholder; // initialize deprecated tags array - var _getMouseCoords; - var _lastPointerEvent; + var _dataDeprecated = []; + _mainFileFetcher.get('deprecated').then(function (d) { + _dataDeprecated = d; + })["catch"](function () { + /* ignore */ + }); // ensure multiCombo field.key ends with a ':' - var _lastWithinEditableZoom; // whether a pointerdown event started the zoom + if (_isMulti && field.key && /[^:]$/.test(field.key)) { + field.key += ':'; + } + function snake(s) { + return s.replace(/\s+/g, '_').toLowerCase(); + } - var _pointerDown = false; // use pointer events on supported platforms; fallback to mouse events + 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 _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; // use pointer event interaction if supported; fallback to touch/mouse events in d3-zoom + function tagValue(dval) { + dval = clean(dval || ''); - var _zoomerPannerFunction = 'PointerEvent' in window ? utilZoomPan : d3_zoom; + var found = _comboData.find(function (o) { + return o.key && clean(o.value) === dval; + }); - var _zoomerPanner = _zoomerPannerFunction().scaleExtent([kMin, kMax]).interpolate(interpolate).filter(zoomEventFilter).on('zoom.map', zoomPan).on('start.map', function (d3_event) { - _pointerDown = d3_event && (d3_event.type === 'pointerdown' || d3_event.sourceEvent && d3_event.sourceEvent.type === 'pointerdown'); - }).on('end.map', function () { - _pointerDown = false; - }); + if (found) return found.key; - var _doubleUpHandler = utilDoubleUp(); + if (field.type === 'typeCombo' && !dval) { + return 'yes'; + } - var scheduleRedraw = throttle(redraw, 750); // var isRedrawScheduled = false; - // var pendingRedrawCall; - // function scheduleRedraw() { - // // Only schedule the redraw if one has not already been set. - // if (isRedrawScheduled) return; - // isRedrawScheduled = true; - // var that = this; - // var args = arguments; - // pendingRedrawCall = window.requestIdleCallback(function () { - // // Reset the boolean so future redraws can be set. - // isRedrawScheduled = false; - // redraw.apply(that, args); - // }, { timeout: 1400 }); - // } + 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) - function cancelPendingRedraw() { - scheduleRedraw.cancel(); // isRedrawScheduled = false; - // window.cancelIdleCallback(pendingRedrawCall); - } + function displayValue(tval) { + tval = tval || ''; - function map(selection) { - _selection = selection; - context.on('change.map', immediateRedraw); - var osm = context.connection(); + if (field.hasTextForStringId('options.' + tval)) { + return field.t('options.' + tval, { + "default": tval + }); + } - if (osm) { - osm.on('change.map', immediateRedraw); + if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { + return ''; } - function didUndoOrRedo(targetTransform) { - var mode = context.mode().id; - if (mode !== 'browse' && mode !== 'select') 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}] + // - if (targetTransform) { - map.transformEase(targetTransform); - } - } - 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(); + function objectDifference(a, b) { + return a.filter(function (d1) { + return !b.some(function (d2) { + return !d2.isMixed && d1.value === d2.value; + }); }); - selection.on('wheel.map mousewheel.map', function (d3_event) { - // disable swipe-to-navigate browser pages on trackpad/magic mouse – #5552 - d3_event.preventDefault(); - }).call(_zoomerPanner).call(_zoomerPanner.transform, projection.transform()).on('dblclick.zoom', null); // override d3-zoom dblclick handling - - map.supersurface = supersurface = selection.append('div').attr('class', 'supersurface').call(utilSetTransform, 0, 0); // Need a wrapper div because Opera can't cope with an absolutely positioned - // SVG element: http://bl.ocks.org/jfirebaugh/6fbfbd922552bf776c16 + } - wrapper = supersurface.append('div').attr('class', 'layer layer-data'); - map.surface = surface = wrapper.call(drawLayers).selectAll('.surface'); - surface.call(drawLabels.observe).call(_doubleUpHandler).on(_pointerPrefix + 'down.zoom', function (d3_event) { - _lastPointerEvent = d3_event; + function initCombo(selection, attachTo) { + if (!_allowCustomValues) { + selection.attr('readonly', 'readonly'); + } - if (d3_event.button === 2) { - d3_event.stopPropagation(); - } - }, true).on(_pointerPrefix + 'up.zoom', function (d3_event) { - _lastPointerEvent = d3_event; + if (_showTagInfoSuggestions && services.taginfo) { + selection.call(_combobox.fetcher(setTaginfoValues), attachTo); + setTaginfoValues('', setPlaceholder); + } else { + selection.call(_combobox, attachTo); + setStaticValues(setPlaceholder); + } + } - if (resetTransform()) { - immediateRedraw(); - } - }).on(_pointerPrefix + 'move.map', function (d3_event) { - _lastPointerEvent = d3_event; - }).on(_pointerPrefix + 'over.vertices', function (d3_event) { - if (map.editableDataEnabled() && !_isTransformed) { - var hover = d3_event.target.__data__; - surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); - dispatch$1.call('drawn', this, { - full: false - }); - } - }).on(_pointerPrefix + 'out.vertices', function (d3_event) { - if (map.editableDataEnabled() && !_isTransformed) { - var hover = d3_event.relatedTarget && d3_event.relatedTarget.__data__; - surface.call(drawVertices.drawHover, context.graph(), hover, map.extent()); - dispatch$1.call('drawn', this, { - full: false - }); - } + 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' + }; }); - 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 + _combobox.data(objectDifference(_comboData, _multiData)); + if (callback) callback(_comboData); + } - updateAreaFill(); + function setTaginfoValues(q, callback) { + var fn = _isMulti ? 'multikeys' : 'values'; + var query = (_isMulti ? field.key : '') + q; + var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; - _doubleUpHandler.on('doubleUp.map', function (d3_event, p0) { - if (!_dblClickZoomEnabled) return; // don't zoom if targeting something other than the map itself + if (hasCountryPrefix) { + query = _countryCode + ':'; + } - 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 params = { + debounce: q !== '', + key: field.key, + query: query + }; - context.on('enter.map', function () { - if (!map.editableDataEnabled(true - /* skip zoom check */ - )) return; // redraw immediately any objects affected by a change in selectedIDs. + if (_entityIDs.length) { + params.geometry = context.graph().geometry(_entityIDs[0]); + } - var graph = context.graph(); - var selectedAndParents = {}; - context.selectedIDs().forEach(function (id) { - var entity = graph.hasEntity(id); + 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 (entity) { - selectedAndParents[entity.id] = entity; - if (entity.type === 'node') { - graph.parentWays(entity).forEach(function (parent) { - selectedAndParents[parent.id] = parent; - }); - } - } + return !d.count || d.count > 10; }); - var data = Object.values(selectedAndParents); + var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; - var filter = function filter(d) { - return d.id in selectedAndParents; - }; + if (deprecatedValues) { + // don't suggest deprecated tag values + data = data.filter(function (d) { + return deprecatedValues.indexOf(d.value) === -1; + }); + } - 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$1.call('drawn', this, { - full: false - }); // redraw everything else later + if (hasCountryPrefix) { + data = data.filter(function (d) { + return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; + }); + } // hide the caret if there are no suggestions - scheduleRedraw(); + + _container.classed('empty-combobox', data.length === 0); + + _comboData = data.map(function (d) { + var k = d.value; + if (_isMulti) k = k.replace(field.key, ''); + var label = field.t('options.' + k, { + "default": k + }); + return { + key: k, + value: label, + display: field.t.html('options.' + k, { + "default": k + }), + title: d.title || label, + klass: field.hasTextForStringId('options.' + k) ? '' : 'raw-option' + }; + }); + _comboData = objectDifference(_comboData, _multiData); + if (callback) callback(_comboData); }); - map.dimensions(utilGetDimensions(selection)); } - function zoomEventFilter(d3_event) { - // Fix for #2151, (see also d3/d3-zoom#60, d3/d3-brush#18) - // Intercept `mousedown` and check if there is an orphaned zoom gesture. - // This can happen if a previous `mousedown` occurred without a `mouseup`. - // If we detect this, dispatch `mouseup` to complete the orphaned gesture, - // so that d3-zoom won't stop propagation of new `mousedown` events. - if (d3_event.type === 'mousedown') { - var hasOrphan = false; - var listeners = window.__on; + function setPlaceholder(values) { + if (_isMulti || _isSemi) { + _staticPlaceholder = field.placeholder() || _t('inspector.add'); + } else { + var vals = values.map(function (d) { + return d.value; + }).filter(function (s) { + return s.length < 20; + }); + var placeholders = vals.length > 1 ? vals : values.map(function (d) { + return d.key; + }); + _staticPlaceholder = field.placeholder() || placeholders.slice(0, 3).join(', '); + } - for (var i = 0; i < listeners.length; i++) { - var listener = listeners[i]; + if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { + _staticPlaceholder += '…'; + } - if (listener.name === 'zoom' && listener.type === 'mouseup') { - hasOrphan = true; - break; - } - } + var ph; - if (hasOrphan) { - var event = window.CustomEvent; + if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { + ph = _t('inspector.multiple_values'); + } else { + ph = _staticPlaceholder; + } - 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. + _container.selectAll('input').attr('placeholder', ph); + } + + function change() { + var t = {}; + var val; + if (_isMulti || _isSemi) { + val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; - event.view = window; - window.dispatchEvent(event); + _container.classed('active', false); + + 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; + } + + key = context.cleanTagKey(key); + field.keys.push(key); + t[key] = 'yes'; + }); + } else if (_isSemi) { + var arr = _multiData.map(function (d) { + return d.key; + }); + + arr = arr.concat(vals); + t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); } - } - return d3_event.button !== 2; // ignore right clicks - } + window.setTimeout(function () { + _input.node().focus(); + }, 10); + } else { + var rawValue = utilGetSetValue(_input); // don't override multiple values with blank string - function pxCenter() { - return [_dimensions[0] / 2, _dimensions[1] / 2]; + if (!rawValue && Array.isArray(_tags[field.key])) return; + val = context.cleanTagValue(tagValue(rawValue)); + t[field.key] = val || undefined; + } + + dispatch.call('change', this, t); } - 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; + function removeMultikey(d3_event, d) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + var t = {}; - if (map.isInWideSelection()) { - data = []; - utilEntityAndDeepMemberIDs(mode.selectedIDs(), context.graph()).forEach(function (id) { - var entity = context.hasEntity(id); - if (entity) data.push(entity); - }); - fullRedraw = true; - filter = utilFunctor(true); // selected features should always be visible, so we can skip filtering + if (_isMulti) { + t[d.key] = undefined; + } else if (_isSemi) { + var arr = _multiData.map(function (md) { + return md.key === d.key ? null : md.key; + }).filter(Boolean); - applyFeatureLayerFilters = false; - } else if (difference) { - var complete = difference.complete(map.extent()); - data = Object.values(complete).filter(Boolean); - set = new Set(Object.keys(complete)); + arr = utilArrayUniq(arr); + t[field.key] = arr.length ? arr.join(';') : undefined; + } - filter = function filter(d) { - return set.has(d.id); - }; + dispatch.call('change', this, t); + } - 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; - } + 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 (extent) { - data = context.history().intersects(map.extent().intersection(extent)); - set = new Set(data.map(function (entity) { - return entity.id; - })); + 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 - filter = function filter(d) { - return set.has(d.id); - }; - } else { - data = all; - fullRedraw = true; - filter = utilFunctor(true); + if (field.key === 'destination' || field.key === 'via') { + listClass += ' full-line-chips'; } - } - if (applyFeatureLayerFilters) { - data = features.filter(data, graph); + _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 { - context.features().resetStats(); + _input = _container.selectAll('input').data([0]); } - 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()); + _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); + + if (_isNetwork) { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); } - 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 + _input.on('change', change).on('blur', change); + + _input.on('keydown.field', function (d3_event) { + switch (d3_event.keyCode) { + case 13: + // ↩ Return + _input.node().blur(); // blurring also enters the value + + + d3_event.stopPropagation(); + break; + } }); + + if (_isMulti || _isSemi) { + _combobox.on('accept', function () { + _input.node().blur(); + + _input.node().focus(); + }); + + _input.on('focus', function () { + _container.classed('active', true); + }); + } } - map.init = function () { - drawLayers = svgLayers(projection, context); - drawPoints = svgPoints(projection, context); - drawVertices = svgVertices(projection, context); - drawLines = svgLines(projection, context); - drawAreas = svgAreas(projection, context); - drawMidpoints = svgMidpoints(projection, context); - drawLabels = svgLabels(projection, context); - }; + combo.tags = function (tags) { + _tags = tags; - function editOff() { - context.features().resetStats(); - surface.selectAll('.layer-osm *').remove(); - surface.selectAll('.layer-touch:not(.markers) *').remove(); - var allowed = { - 'browse': true, - 'save': true, - 'select-note': true, - 'select-data': true, - 'select-error': true - }; - var mode = context.mode(); + if (_isMulti || _isSemi) { + _multiData = []; + var maxLength; - if (mode && !allowed[mode.id]) { - context.enter(modeBrowse(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; - dispatch$1.call('drawn', this, { - full: true - }); - } + _multiData.push({ + key: k, + value: displayValue(suffix), + isMixed: Array.isArray(v) + }); + } - 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 (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 - e2._rotation = e.rotation; // preserve the original rotation + maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); + } else { + maxLength = context.maxCharsForTagKey(); + } + } else if (_isSemi) { + var allValues = []; + var commonValues; - _selection.node().dispatchEvent(e2); - } + if (Array.isArray(tags[field.key])) { + tags[field.key].forEach(function (tagVal) { + var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); + allValues = allValues.concat(thisVals); - function zoomPan(event, key, transform) { - var source = event && event.sourceEvent || event; - var eventTransform = transform || event && event.transform; - var x = eventTransform.x; - var y = eventTransform.y; - var k = eventTransform.k; // Special handling of 'wheel' events: - // They might be triggered by the user scrolling the mouse wheel, - // or 2-finger pinch/zoom gestures, the transform may need adjustment. + if (!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 (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 + _multiData = allValues.map(function (v) { + return { + key: v, + value: displayValue(v), + isMixed: !commonValues.includes(v) + }; + }); + var currLength = utilUnicodeCharsCount(commonValues.join(';')); // limit the input length to the remaining available characters - if (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 + maxLength = context.maxCharsForTagValue() - currLength; - if (detected.os !== 'mac') { - dY *= 5; - } // recalculate x2,y2,k2 + 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 - 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 + maxLength = Math.max(0, maxLength); + var allowDragAndDrop = _isSemi // only semiCombo values are ordered + && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. - 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 available = objectDifference(_comboData, _multiData); + _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 - if (x2 !== x || y2 !== y || k2 !== k) { - x = x2; - y = y2; - k = k2; - eventTransform = identity$2.translate(x2, y2).scale(k2); - if (_zoomerPanner._transform) { - // utilZoomPan interface - _zoomerPanner._transform(eventTransform); - } else { - // d3_zoom interface - _selection.node().__zoom = eventTransform; - } - } - } + var hideAdd = !_allowCustomValues && !available.length || maxLength <= 0; - if (_transformStart.x === x && _transformStart.y === y && _transformStart.k === k) { - return; // no change - } + _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips - var withinEditableZoom = map.withinEditableZoom(); - 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); + var chips = _container.selectAll('.chip').data(_multiData); + + chips.exit().remove(); + var enter = chips.enter().insert('li', '.input-wrap').attr('class', 'chip'); + enter.append('span'); + enter.append('a'); + chips = chips.merge(enter).order().classed('raw-value', function (d) { + var k = d.key; + if (_isMulti) k = k.replace(field.key, ''); + return !field.hasTextForStringId('options.' + k); + }).classed('draggable', allowDragAndDrop).classed('mixed', function (d) { + return d.isMixed; + }).attr('title', function (d) { + return d.isMixed ? _t('inspector.unshared_value_tooltip') : null; + }); + + if (allowDragAndDrop) { + registerDragAndDrop(chips); } - _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()); - _selection.call(_zoomerPanner.transform, _transformStart); - } + 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); - return true; - } + if (domainResults.length >= 2 && domainResults[1]) { + var domain = domainResults[1]; + return _t('icons.view_on', { + domain: domain + }); + } - function setCenterZoom(loc2, z2, duration, force) { - var c = map.center(); - var z = map.zoom(); - if (loc2[0] === c[0] && loc2[1] === c[1] && z2 === z && !force) return false; - var proj = geoRawMercator().transform(projection.transform()); // copy projection + return ''; + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var value = validIdentifierValueForLink(); - var k2 = clamp(geoZoomToScale(z2, TILESIZE), kMin, kMax); - proj.scale(k2); - var t = proj.translate(); - var point = proj(loc2); - var center = pxCenter(); - t[0] += center[0] - point[0]; - t[1] += center[1] - point[1]; - return setTransform(identity$2.translate(t[0], t[1]).scale(k2), duration, force); + if (value) { + var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); + window.open(url, '_blank'); + } + }).merge(outlinkButton); + } + } + + function updatePhonePlaceholder() { + if (input.empty() || !Object.keys(_phoneFormats).length) return; + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + + 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; - }; + if (field.maxValue !== undefined) { + num = Math.min(num, field.maxValue); + } - function zoomIn(delta) { - setCenterZoom(map.center(), ~~map.zoom() + delta, 250, true); + return num; } - function zoomOut(delta) { - setCenterZoom(map.center(), ~~map.zoom() - delta, 250, true); - } + 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.zoomIn = function () { - zoomIn(1); - }; + if (!val && Array.isArray(_tags[field.key])) return; - map.zoomInFurther = function () { - zoomIn(4); - }; + 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.canZoomIn = function () { - return map.zoom() < maxZoom; - }; + utilGetSetValue(input, val); + } - map.zoomOut = function () { - zoomOut(1); + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } + + i.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return i; }; - map.zoomOutFurther = function () { - zoomOut(4); + i.tags = function (tags) { + _tags = tags; + var isMixed = Array.isArray(tags[field.key]); + utilGetSetValue(input, !isMixed && tags[field.key] ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder() || _t('inspector.unknown')).classed('mixed', isMixed); + + if (outlinkButton && !outlinkButton.empty()) { + var disabled = !validIdentifierValueForLink(); + outlinkButton.classed('disabled', disabled); + } }; - map.canZoomOut = function () { - return map.zoom() > minZoom; + i.focus = function () { + var node = input.node(); + if (node) node.focus(); }; - map.center = function (loc2) { - if (!arguments.length) { - return projection.invert(pxCenter()); - } + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - if (setCenterZoom(loc2, map.zoom())) { - dispatch$1.call('move', this, map); - } + return utilRebind(i, dispatch, 'on'); + } - scheduleRedraw(); - return map; - }; + function uiFieldAccess(field, context) { + var dispatch = dispatch$8('change'); + var items = select(null); - 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 _tags; - proj.scale(geoZoomToScale(zoom, TILESIZE)); - var locPx = proj(loc); - var offsetLocPx = [locPx[0] + offset[0], locPx[1] + offset[1]]; - var offsetLoc = proj.invert(offsetLocPx); - map.centerZoomEase(offsetLoc, zoom); - }; + function access(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var list = wrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); + items = list.selectAll('li').data(field.keys); // Enter - map.unobscuredOffsetPx = function () { - var openPane = context.container().select('.map-panes .map-pane.shown'); + var enter = items.enter().append('li').attr('class', function (d) { + return 'labeled-input preset-access-' + d; + }); + enter.append('span').attr('class', 'label preset-label-access').attr('for', function (d) { + return 'preset-input-access-' + d; + }).html(function (d) { + return field.t.html('types.' + d); + }); + enter.append('div').attr('class', 'preset-input-access-wrap').append('input').attr('type', 'text').attr('class', function (d) { + return 'preset-input-access preset-input-access-' + d; + }).call(utilNoAuto).each(function (d) { + select(this).call(uiCombobox(context, 'access-' + d).data(access.options(d))); + }); // Update - if (!openPane.empty()) { - return [openPane.node().offsetWidth / 2, 0]; - } + items = items.merge(enter); + wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); + } - return [0, 0]; - }; + function change(d3_event, d) { + var tag = {}; + var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string - map.zoom = function (z2) { - if (!arguments.length) { - return Math.max(geoScaleToZoom(projection.scale(), TILESIZE), 0); - } + if (!value && typeof _tags[d] !== 'string') return; + tag[d] = value || undefined; + dispatch.call('change', this, tag); + } - if (z2 < _minzoom) { - surface.interrupt(); - dispatch$1.call('hitMinZoom', this, map); - z2 = context.minEditableZoom(); - } + access.options = function (type) { + var options = ['no', 'permissive', 'private', 'permit', 'destination']; - if (setCenterZoom(map.center(), z2)) { - dispatch$1.call('move', this, map); + if (type !== 'access') { + options.unshift('yes'); + options.push('designated'); + + if (type === 'bicycle') { + options.push('dismount'); + } } - scheduleRedraw(); - return map; + return options.map(function (option) { + return { + title: field.t('options.' + option + '.description'), + value: option + }; + }); }; - map.centerZoom = function (loc2, z2) { - if (setCenterZoom(loc2, z2)) { - dispatch$1.call('move', this, 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' } - - scheduleRedraw(); - return map; }; - 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.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'); + } - map.centerEase = function (loc2, duration) { - duration = duration || 250; - setCenterZoom(loc2, map.zoom(), duration); - return map; - }; + if (d === 'access') { + return 'yes'; + } - map.zoomEase = function (z2, duration) { - duration = duration || 250; - setCenterZoom(map.center(), z2, duration, false); - return map; - }; + if (tags.access && typeof tags.access === 'string') { + return tags.access; + } - map.centerZoomEase = function (loc2, z2, duration) { - duration = duration || 250; - setCenterZoom(loc2, z2, duration, false); - return map; + 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); + + if (impliedAccesses.length === tags.highway.length && new Set(impliedAccesses).size === 1) { + // if all the highway values have the same implied access for this type then use that + return impliedAccesses[0]; + } + } + } + + return field.placeholder(); + }); }; - map.transformEase = function (t2, duration) { - duration = duration || 250; - setTransform(t2, duration, false - /* don't force */ - ); - return map; + access.focus = function () { + items.selectAll('.preset-input-access').node().focus(); }; - map.zoomToEase = function (obj, duration) { - var extent; + return utilRebind(access, dispatch, 'on'); + } - if (Array.isArray(obj)) { - obj.forEach(function (entity) { - var entityExtent = entity.extent(context.graph()); + function uiFieldAddress(field, context) { + var dispatch = dispatch$8('change'); - if (!extent) { - extent = entityExtent; - } else { - extent = extent.extend(entityExtent); - } - }); - } else { - extent = obj.extent(context.graph()); - } + var _selection = select(null); - if (!isFinite(extent.area())) return map; - var z2 = clamp(map.trimmedExtentZoom(extent), 0, 20); - return map.centerZoomEase(extent.center(), z2, duration); - }; + var _wrap = select(null); - map.startEase = function () { - utilBindOnce(surface, _pointerPrefix + 'down.ease', function () { - map.cancelEase(); - }); - return map; - }; + var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings - map.cancelEase = function () { - _selection.interrupt(); + var _entityIDs = []; - return map; - }; + var _tags; - 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 _countryCode; - 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 _addressFormats = [{ + format: [['housenumber', 'street'], ['city', 'postcode']] + }]; + _mainFileFetcher.get('address_formats').then(function (d) { + _addressFormats = d; + + if (!_selection.empty()) { + _selection.call(address); } - }; + })["catch"](function () { + /* ignore */ + }); - 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 + 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'); - var hFactor = (br[0] - tl[0]) / dim[0]; - var vFactor = (br[1] - tl[1]) / dim[1]; - var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; - var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; - var newZoom = map.zoom() - Math.max(hZoomDiff, vZoomDiff); - return newZoom; + function isAddressable(d) { + return d.tags.highway && d.tags.name && d.type === 'way'; + } } - map.extentZoom = function (val) { - return calcExtentZoom(geoExtent(val), _dimensions); - }; - - map.trimmedExtentZoom = function (val) { - var trimY = 120; - var trimX = 40; - var trimmed = [_dimensions[0] - trimX, _dimensions[1] - trimY]; - return calcExtentZoom(geoExtent(val), trimmed); - }; - - map.withinEditableZoom = function () { - return map.zoom() >= context.minEditableZoom(); - }; + 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.isInWideSelection = function () { - return !map.withinEditableZoom() && context.selectedIDs().length; - }; + 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.editableDataEnabled = function (skipZoomCheck) { - var layer = context.layers().layer('osm'); - if (!layer || !layer.enabled()) return false; - return skipZoomCheck || map.withinEditableZoom(); - }; + if (d.tags['addr:city']) return true; + return false; + } + } - map.notesEditable = function () { - var layer = context.layers().layer('notes'); - if (!layer || !layer.enabled()) return false; - return map.withinEditableZoom(); - }; + 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.minzoom = function (val) { - if (!arguments.length) return _minzoom; - _minzoom = val; - return map; - }; + function updateForCountryCode() { + if (!_countryCode) return; + var addressFormat; - map.toggleHighlightEdited = function () { - surface.classed('highlight-edited', !surface.classed('highlight-edited')); - map.pan([0, 0]); // trigger a redraw + for (var i = 0; i < _addressFormats.length; i++) { + var format = _addressFormats[i]; - dispatch$1.call('changeHighlighting', this); - }; + 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.areaFillOptions = ['wireframe', 'partial', 'full']; + break; + } + } - map.activeAreaFill = function (val) { - if (!arguments.length) return corePreferences('area-fill') || 'partial'; - corePreferences('area-fill', val); + var dropdowns = addressFormat.dropdowns || ['city', 'county', 'country', 'district', 'hamlet', 'neighbourhood', 'place', 'postcode', 'province', 'quarter', 'state', 'street', 'subdistrict', 'suburb']; + var widths = addressFormat.widths || { + housenumber: 1 / 3, + street: 2 / 3, + city: 2 / 3, + state: 1 / 4, + postcode: 1 / 3 + }; - if (val !== 'wireframe') { - corePreferences('area-fill-toggle', val); + 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 = []; + + var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); - if (!osm.authenticated()) { - selection.selectAll('.userLink, .logoutLink').classed('hide', true); - return; - } + var _wikiTitles; - 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 _entityIDs = []; - var userLinkA = userLink.append('a').attr('href', osm.userURL(details.display_name)).attr('target', '_blank'); // Add thumbnail or dont + function loadLanguagesArray(dataLanguages) { + if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used - 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 + 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(); + for (var code in dataLanguages) { + if (replacements[code] === false) continue; + var metaCode = code; + if (replacements[code]) metaCode = replacements[code]; + + _languagesArray.push({ + localName: _mainLocalizer.languageName(metaCode, { + localOnly: true + }), + nativeName: dataLanguages[metaCode].nativeName, + code: code, + label: _mainLocalizer.languageName(metaCode) }); - }); + } } - return function (selection) { - selection.append('li').attr('class', 'userLink').classed('hide', true); - selection.append('li').attr('class', 'logoutLink').classed('hide', true); + 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 (osm) { - osm.on('change.account', function () { - update(selection); - }); - update(selection); - } - }; - } + if (entity.tags.wikidata) return true; // Assume the name has already been confirmed if its source has been researched - function uiAttribution(context) { - var _selection = select(null); + 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` - function render(selection, data, klass) { - var div = selection.selectAll(".".concat(klass)).data([0]); - div = div.enter().append('div').attr('class', klass).merge(div); - var attributions = div.selectAll('.attribution').data(data, function (d) { - return d.id; - }); - attributions.exit().remove(); - attributions = attributions.enter().append('span').attr('class', 'attribution').each(function (d, i, nodes) { - var attribution = select(nodes[i]); + var preset = _mainPresetIndex.match(entity, context.graph()); - if (d.terms_html) { - attribution.html(d.terms_html); - return; + 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); } - if (d.terms_url) { - attribution = attribution.append('a').attr('href', d.terms_url).attr('target', '_blank'); - } + return false; + }); - var sourceID = d.id.replace(/\./g, ''); - var terms_text = _t("imagery.".concat(sourceID, ".attribution.text"), { - "default": d.terms_text || d.id || d.name() - }); + field.locked(isLocked); + } // update _multilingual, maintaining the existing order - if (d.icon && !d.overlay) { - attribution.append('img').attr('class', 'source-image').attr('src', d.icon); - } - 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] : []; + function calcMultilingual(tags) { + var existingLangsOrdered = _multilingual.map(function (item) { + return item.lang; }); - copyright.exit().remove(); - copyright = copyright.enter().append('span').attr('class', 'copyright-notice').merge(copyright); - copyright.html(String); - } - function update() { - var baselayer = context.background().baseLayerSource(); + var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); - _selection.call(render, baselayer ? [baselayer] : [], 'base-layer-attribution'); + for (var k in tags) { + var m = k.match(/^(.*):(.*)$/); - var z = context.map().zoom(); - var overlays = context.background().overlayLayerSources() || []; + if (m && m[1] === field.key && m[2]) { + var item = { + lang: m[2], + value: tags[k] + }; - _selection.call(render, overlays.filter(function (s) { - return s.validZoom(z); - }), 'overlay-layer-attribution'); + 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 + + + _multilingual.forEach(function (item) { + if (item.lang && existingLangs.has(item.lang)) { + item.value = ''; + } + }); } - return function (selection) { + function localized(selection) { _selection = selection; - context.background().on('change.attribution', update); - context.map().on('move.attribution', throttle(update, 400, { - leading: false - })); - update(); - }; - } - - function uiContributors(context) { - var osm = context.connection(), - debouncedUpdate = debounce(function () { - update(); - }, 1000), - limit = 4, - hidden = false, - wrap = select(null); + calcLocked(); + var isLocked = field.locked(); + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); // enter/update - 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); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + input = wrap.selectAll('.localized-main').data([0]); // enter/update - if (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() - })); - } + input = input.enter().append('input').attr('type', 'text').attr('id', field.domId).attr('class', 'localized-main').call(utilNoAuto).merge(input); + input.classed('disabled', !!isLocked).attr('readonly', isLocked || null).on('input', change(true)).on('blur', change()).on('change', change()); + var translateButton = wrap.selectAll('.localized-add').data([0]); + translateButton = translateButton.enter().append('button').attr('class', 'localized-add form-field-button').call(svgIcon('#iD-icon-plus')).merge(translateButton); + translateButton.classed('disabled', !!isLocked).call(isLocked ? _buttonTip.destroy : _buttonTip).on('click', addNew); - if (!u.length) { - hidden = true; - wrap.transition().style('opacity', 0); - } else if (hidden) { - wrap.transition().style('opacity', 1); + if (_tags && !_multilingual.length) { + calcMultilingual(_tags); } - } - return function (selection) { - if (!osm) return; - wrap = selection; - update(); - osm.on('loaded.contributors', debouncedUpdate); - context.map().on('move.contributors', debouncedUpdate); - }; - } + 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 _popoverID = 0; - function uiPopover(klass) { - var _id = _popoverID++; + function addNew(d3_event) { + d3_event.preventDefault(); + if (field.locked()) return; + var defaultLang = _mainLocalizer.languageCode().toLowerCase(); - var _anchorSelection = select(null); + var langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); - var popover = function popover(selection) { - _anchorSelection = selection; - selection.each(setup); - }; + var isLangEn = defaultLang.indexOf('en') > -1; - var _animation = utilFunctor(false); + if (isLangEn || langExists) { + defaultLang = ''; + langExists = _multilingual.find(function (datum) { + return datum.lang === defaultLang; + }); + } - var _placement = utilFunctor('top'); // top, bottom, left, right + if (!langExists) { + // prepend the value so it appears at the top + _multilingual.unshift({ + lang: defaultLang, + value: '' + }); + localizedInputs.call(renderMultilingual); + } + } - var _alignment = utilFunctor('center'); // leading, center, trailing + function change(onInput) { + return function (d3_event) { + if (field.locked()) { + d3_event.preventDefault(); + return; + } + var val = utilGetSetValue(select(this)); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - var _scrollContainer = utilFunctor(select(null)); + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; + } + } - var _content; + function key(lang) { + return field.key + ':' + lang; + } - var _displayType = utilFunctor(''); + function changeLang(d3_event, d) { + var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 - var _hasArrow = utilFunctor(true); // use pointer events on supported platforms; fallback to mouse events + var lang = utilGetSetValue(select(this)).toLowerCase(); + var language = _languagesArray.find(function (d) { + return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; + }); - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + if (language) lang = language.code; - popover.displayType = function (val) { - if (arguments.length) { - _displayType = utilFunctor(val); - return popover; - } else { - return _displayType; + if (d.lang && d.lang !== lang) { + tags[key(d.lang)] = undefined; } - }; - popover.hasArrow = function (val) { - if (arguments.length) { - _hasArrow = utilFunctor(val); - return popover; - } else { - return _hasArrow; - } - }; + var newKey = lang && context.cleanTagKey(key(lang)); + var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - popover.placement = function (val) { - if (arguments.length) { - _placement = utilFunctor(val); - return popover; - } else { - return _placement; + if (newKey && value) { + tags[newKey] = value; + } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { + tags[newKey] = _wikiTitles[d.lang]; } - }; - popover.alignment = function (val) { - if (arguments.length) { - _alignment = utilFunctor(val); - return popover; - } else { - return _alignment; - } - }; + d.lang = lang; + dispatch.call('change', this, tags); + } - popover.scrollContainer = function (val) { - if (arguments.length) { - _scrollContainer = utilFunctor(val); - return popover; - } else { - return _scrollContainer; - } - }; + 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.content = function (val) { - if (arguments.length) { - _content = val; - return popover; - } else { - return _content; + if (!value && Array.isArray(d.value)) return; + var t = {}; + t[key(d.lang)] = value; + d.value = value; + dispatch.call('change', this, t); + } + + function fetchLanguages(value, cb) { + var v = value.toLowerCase(); // show the user's language first + + var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; + + if (_countryCode && _territoryLanguages[_countryCode]) { + langCodes = langCodes.concat(_territoryLanguages[_countryCode]); } - }; - popover.isShown = function () { - var popoverSelection = _anchorSelection.select('.popover-' + _id); + var langItems = []; + langCodes.forEach(function (code) { + var langItem = _languagesArray.find(function (item) { + return item.code === code; + }); - return !popoverSelection.empty() && popoverSelection.classed('in'); - }; + 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 + }; + })); + } - popover.show = function () { - _anchorSelection.each(show); - }; + 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 - popover.updateContent = function () { - _anchorSelection.each(updateContent); - }; + _multilingual.splice(_multilingual.indexOf(d), 1); - popover.hide = function () { - _anchorSelection.each(hide); - }; + var langKey = d.lang && key(d.lang); - popover.toggle = function () { - _anchorSelection.each(toggle); - }; + if (langKey && langKey in _tags) { + delete _tags[langKey]; // remove from entity tags - 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 t = {}; + t[langKey] = undefined; + dispatch.call('change', this, t); + return; + } - popover.destroyAny = function (selection) { - selection.call(popover.destroy, '.popover'); - }; + 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 - function setup() { - var anchor = select(this); + entries.classed('present', true); + utilGetSetValue(entries.select('.localized-lang'), function (d) { + var langItem = _languagesArray.find(function (item) { + return item.code === d.lang; + }); - var animate = _animation.apply(this, arguments); + if (langItem) return langItem.label; + return d.lang; + }); + utilGetSetValue(entries.select('.localized-value'), function (d) { + return typeof d.value === 'string' ? d.value : ''; + }).attr('title', function (d) { + return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : null; + }).attr('placeholder', function (d) { + return Array.isArray(d.value) ? _t('inspector.multiple_values') : _t('translate.localized_translation_name'); + }).classed('mixed', function (d) { + return Array.isArray(d.value); + }); + } - 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); + localized.tags = function (tags) { + _tags = tags; // Fetch translations from wikipedia - if (animate) { - popoverSelection.classed('fade', true); + if (typeof tags.wikipedia === 'string' && !_wikiTitles) { + _wikiTitles = {}; + var wm = tags.wikipedia.match(/([^:]+):(.+)/); + + if (wm && wm[0] && wm[1]) { + wikipedia.translations(wm[1], wm[2], function (err, d) { + if (err || !d) return; + _wikiTitles = d; + }); + } } - var display = _displayType.apply(this, arguments); + 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 (display === 'hover') { - var _lastNonMouseEnterTime; + _selection.call(localized); + }; - 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 + localized.focus = function () { + input.node().focus(); + }; - 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 + localized.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _multilingual = []; + loadCountryCode(); + return localized; + }; + + function loadCountryCode() { + var extent = combinedEntityExtent(); + var countryCode = extent && iso1A2Code(extent.center()); + _countryCode = countryCode && countryCode.toLowerCase(); + } + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - 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); - }); - }); + return utilRebind(localized, dispatch, 'on'); + } + + function uiFieldRoadspeed(field, context) { + var dispatch = dispatch$8('change'); + var unitInput = select(null); + var input = select(null); + var _entityIDs = []; + + var _tags; + + 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 show() { - 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'); + } - if (popoverSelection.empty()) { - // popover was removed somehow, put it back - anchor.call(popover.destroy); - anchor.each(setup); - popoverSelection = anchor.selectAll('.popover-' + _id); - } + function comboValues(d) { + return { + value: d.toString(), + title: d.toString() + }; + } - popoverSelection.classed('in', true); + function change() { + var tag = {}; + var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string - var displayType = _displayType.apply(this, arguments); + if (!value && Array.isArray(_tags[field.key])) return; - if (displayType === 'clickFocus') { - anchor.classed('active', true); - popoverSelection.node().focus(); + 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'); } - anchor.each(updateContent); + dispatch.call('change', this, tag); } - function updateContent() { - var anchor = select(this); + roadspeed.tags = function (tags) { + _tags = tags; + var value = tags[field.key]; + var isMixed = Array.isArray(value); - if (_content) { - anchor.selectAll('.popover-' + _id + ' > .popover-inner').call(_content.apply(this, arguments)); + if (!isMixed) { + if (value && value.indexOf('mph') >= 0) { + value = parseInt(value, 10).toString(); + _isImperial = true; + } else if (value) { + _isImperial = false; + } } - 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 + 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); + }; - updatePosition.apply(this, arguments); - updatePosition.apply(this, arguments); - } + roadspeed.focus = function () { + input.node().focus(); + }; - function updatePosition() { - var anchor = select(this); - var popoverSelection = anchor.selectAll('.popover-' + _id); + roadspeed.entityIDs = function (val) { + _entityIDs = val; + }; - var scrollContainer = _scrollContainer && _scrollContainer.apply(this, arguments); + function combinedEntityExtent() { + return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + } - var scrollNode = scrollContainer && !scrollContainer.empty() && scrollContainer.node(); - var scrollLeft = scrollNode ? scrollNode.scrollLeft : 0; - var scrollTop = scrollNode ? scrollNode.scrollTop : 0; + return utilRebind(roadspeed, dispatch, 'on'); + } - var placement = _placement.apply(this, arguments); + 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 - popoverSelection.classed('left', false).classed('right', false).classed('top', false).classed('bottom', false).classed(placement, true); + var typeField; + var layerField; + var _oldType = {}; + var _entityIDs = []; - var alignment = _alignment.apply(this, arguments); + function selectedKey() { + var node = wrap.selectAll('.form-field-input-radio label.active input'); + return !node.empty() && node.datum(); + } - var alignFactor = 0.5; + function radio(selection) { + selection.classed('preset-radio', true); + wrap = selection.selectAll('.form-field-input-wrap').data([0]); + var enter = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-radio'); + enter.append('span').attr('class', 'placeholder'); + wrap = wrap.merge(enter); + placeholder = wrap.selectAll('.placeholder'); + labels = wrap.selectAll('label').data(radioData); + enter = labels.enter().append('label'); + enter.append('input').attr('type', 'radio').attr('name', field.id).attr('value', function (d) { + return field.t('options.' + d, { + 'default': d + }); + }).attr('checked', false); + enter.append('span').html(function (d) { + return field.t.html('options.' + d, { + 'default': d + }); + }); + labels = labels.merge(enter); + radios = labels.selectAll('input').on('change', changeRadio); + } - if (alignment === 'leading') { - alignFactor = 0; - } else if (alignment === 'trailing') { - alignFactor = 1; - } + 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 anchorFrame = getFrame(anchor.node()); - var popoverFrame = getFrame(popoverSelection.node()); - var position; + if (type) { + if (!typeField || typeField.id !== selected) { + typeField = uiField(context, type, _entityIDs, { + wrap: false + }).on('change', changeType); + } - switch (placement) { - case 'top': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y - popoverFrame.h - }; - break; + typeField.tags(tags); + } else { + typeField = null; + } - case 'bottom': - position = { - x: anchorFrame.x + (anchorFrame.w - popoverFrame.w) * alignFactor, - y: anchorFrame.y + anchorFrame.h - }; - break; + var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { + return d.id; + }); // Exit - case 'left': - position = { - x: anchorFrame.x - popoverFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; + typeItem.exit().remove(); // Enter - case 'right': - position = { - x: anchorFrame.x + anchorFrame.w, - y: anchorFrame.y + (anchorFrame.h - popoverFrame.h) * alignFactor - }; - break; - } + 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 (position) { - if (scrollNode && (placement === 'top' || placement === 'bottom')) { - var initialPosX = position.x; + typeItem = typeItem.merge(typeEnter); - if (position.x + popoverFrame.w > scrollNode.offsetWidth - 10) { - position.x = scrollNode.offsetWidth - 10 - popoverFrame.w; - } else if (position.x < 10) { - position.x = 10; - } + if (typeField) { + typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); + } // Layer - var arrow = anchor.selectAll('.popover-' + _id + ' > .popover-arrow'); // keep the arrow centered on the button, or as close as possible - var arrowPosX = Math.min(Math.max(popoverFrame.w / 2 - (position.x - initialPosX), 10), popoverFrame.w - 10); - arrow.style('left', ~~arrowPosX + 'px'); + if (layer && showLayer) { + if (!layerField) { + layerField = uiField(context, layer, _entityIDs, { + wrap: false + }).on('change', changeLayer); } - popoverSelection.style('left', ~~position.x + 'px').style('top', ~~position.y + 'px'); + layerField.tags(tags); + field.keys = utilArrayUnion(field.keys, ['layer']); } else { - popoverSelection.style('left', null).style('top', null); + layerField = null; + field.keys = field.keys.filter(function (k) { + return k !== 'layer'; + }); } - function getFrame(node) { - var positionStyle = select(node).style('position'); - - if (positionStyle === 'absolute' || positionStyle === 'static') { - return { - x: node.offsetLeft - scrollLeft, - y: node.offsetTop - scrollTop, - w: node.offsetWidth, - h: node.offsetHeight - }; - } else { - return { - x: 0, - y: 0, - w: node.offsetWidth, - h: node.offsetHeight - }; - } - } - } + var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit - function hide() { - var anchor = select(this); + layerItem.exit().remove(); // Enter - if (_displayType.apply(this, arguments) === 'clickFocus') { - anchor.classed('active', false); - } + 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 - anchor.selectAll('.popover-' + _id).classed('in', false); - } + layerItem = layerItem.merge(layerEnter); - function toggle() { - if (select(this).select('.popover-' + _id).classed('in')) { - hide.apply(this, arguments); - } else { - show.apply(this, arguments); + if (layerField) { + layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); } } - return popover; - } - - function uiTooltip(klass) { - var tooltip = uiPopover((klass || '') + ' tooltip').displayType('hover'); - - var _title = function _title() { - var title = this.getAttribute('data-original-title'); + function changeType(t, onInput) { + var key = selectedKey(); + if (!key) return; + var val = t[key]; - if (title) { - return title; - } else { - title = this.getAttribute('title'); - this.removeAttribute('title'); - this.setAttribute('data-original-title', title); + if (val !== 'no') { + _oldType[key] = val; } - return title; - }; + 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 - var _heading = utilFunctor(null); - var _keys = utilFunctor(null); + if (t.layer === undefined) { + if (key === 'bridge' && val !== 'no') { + t.layer = '1'; + } - tooltip.title = function (val) { - if (!arguments.length) return _title; - _title = utilFunctor(val); - return tooltip; - }; + if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { + t.layer = '-1'; + } + } + } - tooltip.heading = function (val) { - if (!arguments.length) return _heading; - _heading = utilFunctor(val); - return tooltip; - }; + dispatch.call('change', this, t, onInput); + } - tooltip.keys = function (val) { - if (!arguments.length) return _keys; - _keys = utilFunctor(val); - return tooltip; - }; + function changeLayer(t, onInput) { + if (t.layer === '0') { + t.layer = undefined; + } - tooltip.content(function () { - var heading = _heading.apply(this, arguments); + dispatch.call('change', this, t, onInput); + } - var text = _title.apply(this, arguments); + function changeRadio() { + var t = {}; + var activeKey; - var keys = _keys.apply(this, arguments); + if (field.key) { + t[field.key] = undefined; + } - 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; - } + radios.each(function (d) { + var active = select(this).property('checked'); + if (active) activeKey = d; - function uiEditMenu(context) { - var dispatch$1 = dispatch('toggled'); + if (field.key) { + if (active) t[field.key] = d; + } else { + var val = _oldType[activeKey] || 'yes'; + t[d] = active ? val : undefined; + } + }); - var _menu = select(null); + 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 _operations = []; // the position the menu should be displayed relative to + dispatch.call('change', this, t); + } - var _anchorLoc = [0, 0]; - var _anchorLocLonLat = [0, 0]; // a string indicating how the menu was opened + radio.tags = function (tags) { + radios.property('checked', function (d) { + if (field.key) { + return tags[field.key] === d; + } - var _triggerType = ''; - var _vpTopMargin = 85; // viewport top margin + return !!(typeof tags[d] === 'string' && tags[d].toLowerCase() !== 'no'); + }); - var _vpBottomMargin = 45; // viewport bottom margin + function isMixed(d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d); + } - var _vpSideMargin = 35; // viewport side margin + return Array.isArray(tags[d]); + } - var _menuTop = false; + labels.classed('active', function (d) { + if (field.key) { + return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + } - var _menuHeight; + 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 _menuWidth; // hardcode these values to make menu positioning easier + 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'; + } - var _verticalPadding = 4; // see also `.edit-menu .tooltip` CSS; include margin + wrap.call(structureExtras, tags); + } + }; - var _tooltipWidth = 210; // offset the menu slightly from the target location + radio.focus = function () { + radios.node().focus(); + }; - var _menuSideMargin = 10; - var _tooltips = []; + radio.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _oldType = {}; + return radio; + }; - var editMenu = function editMenu(selection) { - var isTouchMenu = _triggerType.includes('touch') || _triggerType.includes('pen'); + radio.isAllowed = function () { + return _entityIDs.length === 1; + }; - var ops = _operations.filter(function (op) { - return !isTouchMenu || !op.mouseOnly; - }); + return utilRebind(radio, dispatch, 'on'); + } - if (!ops.length) return; - _tooltips = []; // Position the menu above the anchor for stylus and finger input - // since the mapper's hand likely obscures the screen below the anchor + function uiFieldRestrictions(field, context) { + var dispatch = dispatch$8('change'); + var breathe = behaviorBreathe(); + corePreferences('turn-restriction-via-way', null); // remove old key - _menuTop = isTouchMenu; // Show labels for touch input since there aren't hover tooltips + var storedViaWay = corePreferences('turn-restriction-via-way0'); // use new key #6922 - var showLabels = isTouchMenu; - var buttonHeight = showLabels ? 32 : 34; + var storedDistance = corePreferences('turn-restriction-distance'); - 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 _maxViaWay = storedViaWay !== null ? +storedViaWay : 0; - _menuHeight = _verticalPadding * 2 + ops.length * buttonHeight; - _menu = selection.append('div').attr('class', 'edit-menu').classed('touch-menu', isTouchMenu).style('padding', _verticalPadding + 'px 0'); + var _maxDistance = storedDistance ? +storedDistance : 30; - var buttons = _menu.selectAll('.edit-menu-item').data(ops); // enter + var _initialized = false; + var _parent = select(null); // the entire field - var buttonsEnter = buttons.enter().append('button').attr('class', function (d) { - return 'edit-menu-item edit-menu-item-' + d.id; - }).style('height', buttonHeight + 'px').on('click', click) // don't listen for `mouseup` because we only care about non-mouse pointer types - .on('pointerup', pointerup).on('pointerdown mousedown', function pointerdown(d3_event) { - // don't let button presses also act as map input - #1869 - d3_event.stopPropagation(); - }).on('mouseenter.highlight', function (d3_event, d) { - if (!d.relatedEntityIds || select(this).classed('disabled')) return; - utilHighlightEntities(d.relatedEntityIds(), true, context); - }).on('mouseleave.highlight', function (d3_event, d) { - if (!d.relatedEntityIds) return; - utilHighlightEntities(d.relatedEntityIds(), false, context); - }); - buttonsEnter.each(function (d) { - var tooltip = uiTooltip().heading(d.title).title(d.tooltip()).keys([d.keys[0]]); - _tooltips.push(tooltip); + var _container = select(null); // just the map - 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 _oldTurns; + var _graph; - 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 _vertexID; - function pointerup(d3_event) { - lastPointerUpType = d3_event.pointerType; - } + var _intersection; - function click(d3_event, operation) { - d3_event.stopPropagation(); + var _fromWayID; - if (operation.relatedEntityIds) { - utilHighlightEntities(operation.relatedEntityIds(), false, context); - } + var _lastXPos; - if (operation.disabled()) { - if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { - // there are no tooltips for touch interactions so flash feedback instead - context.ui().flash.duration(4000).iconName('#iD-operation-' + operation.id).iconClass('operation disabled').label(operation.tooltip)(); - } - } else { - if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { - context.ui().flash.duration(2000).iconName('#iD-operation-' + operation.id).iconClass('operation').label(operation.annotation() || operation.title)(); - } + function restrictions(selection) { + _parent = selection; // try to reuse the intersection, but always rebuild it if the graph has changed - operation(); - editMenu.close(); - } + 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. - lastPointerUpType = null; - } - dispatch$1.call('toggled', this, true); - }; + 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 updatePosition() { - if (!_menu || _menu.empty()) return; - var anchorLoc = context.projection(_anchorLocLonLat); - var viewport = context.surfaceRect(); + select(selection.node().parentNode).classed('hide', !isOK); // if form field is hidden or has detached from dom, clean up. - 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(); + if (!isOK || !context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode || !selection.node().parentNode.parentNode) { + selection.call(restrictions.off); return; } - var menuLeft = displayOnLeft(viewport); - var offset = [0, 0]; - offset[0] = menuLeft ? -1 * (_menuSideMargin + _menuWidth) : _menuSideMargin; + 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 - 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 containerEnter = container.enter().append('div').attr('class', 'restriction-container'); + containerEnter.append('div').attr('class', 'restriction-help'); // update - var origin = geoVecAdd(anchorLoc, offset); + _container = containerEnter.merge(container).call(renderViewer); + var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update - _menu.style('left', origin[0] + 'px').style('top', origin[1] + 'px'); + controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); + } - var tooltipSide = tooltipPosition(viewport, menuLeft); + 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 - _tooltips.forEach(function (tooltip) { - tooltip.placement(tooltipSide); - }); + selection.selectAll('.restriction-distance-input').property('value', _maxDistance).on('input', function () { + var val = select(this).property('value'); + _maxDistance = +val; + _intersection = null; - 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 + _container.selectAll('.layer-osm .layer-turns *').remove(); + corePreferences('turn-restriction-distance', _maxDistance); - 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 + _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 + selection.selectAll('.restriction-via-way-input').property('value', _maxViaWay).on('input', function () { + var val = select(this).property('value'); + _maxViaWay = +val; - return true; - } - } + _container.selectAll('.layer-osm .layer-turns *').remove(); - 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'; - } + corePreferences('turn-restriction-via-way0', _maxViaWay); - 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 + _parent.call(restrictions); + }); + selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); + } + function renderViewer(selection) { + if (!_intersection) return; + var vgraph = _intersection.graph; + var filter = utilFunctor(true); + var projection = geoRawMercator(); // Reflow warning: `utilGetDimensions` calls `getBoundingClientRect` + // Instead of asking the restriction-container for its dimensions, + // we can ask the .sidebar, which can have its dimensions cached. + // width: calc as sidebar - padding + // height: hardcoded (from `80_app.css`) + // var d = utilGetDimensions(selection); - return 'right'; - } else { - // rtl - if (!menuLeft) { - return 'right'; - } + 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 - 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 + var extent = geoExtent(); + + 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 - return 'left'; - } + if (_intersection.vertices.length > 1) { + var padding = 180; // in z22 pixels + + var tl = projection([extent[0][0], extent[1][1]]); + var br = projection([extent[1][0], extent[0][1]]); + var hFactor = (br[0] - tl[0]) / (d[0] - padding); + var vFactor = (br[1] - tl[1]) / (d[1] - padding); + var hZoomDiff = Math.log(Math.abs(hFactor)) / Math.LN2; + var vZoomDiff = Math.log(Math.abs(vFactor)) / Math.LN2; + z = z - Math.max(hZoomDiff, vZoomDiff); + projection.scale(geoZoomToScale(z)); } - } - editMenu.close = function () { - context.map().on('move.edit-menu', null).on('drawn.edit-menu', null); + var padTop = 35; // reserve top space for hint text - _menu.remove(); + 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); - _tooltips = []; - dispatch$1.call('toggled', this, false); - }; + 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. - editMenu.anchorLoc = function (val) { - if (!arguments.length) return _anchorLoc; - _anchorLoc = val; - _anchorLocLonLat = context.projection.invert(_anchorLoc); - return editMenu; - }; - editMenu.triggerType = function (val) { - if (!arguments.length) return _triggerType; - _triggerType = val; - return editMenu; - }; + if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { + _fromWayID = null; + _oldTurns = null; + } - editMenu.operations = function (val) { - if (!arguments.length) return _operations; - _operations = val; - return editMenu; - }; + 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; - return utilRebind(editMenu, dispatch$1, 'on'); - } + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } - 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] - }); + document.addEventListener('resizeWindow', function () { + utilSetDimensions(_container, null); + redraw(1); + }, false); + updateHints(null); + + function click(d3_event) { + surface.call(breathe.off).call(breathe); + var datum = d3_event.target.__data__; + var entity = datum && datum.properties && datum.properties.entity; + + if (entity) { + datum = entity; } - return null; - }).filter(Boolean); - selection.html(''); + if (datum instanceof osmWay && (datum.__from || datum.__via)) { + _fromWayID = datum.id; + _oldTurns = null; + redraw(); + } else if (datum instanceof osmTurn) { + var actions, extraActions, turns, i; + var restrictionType = osmInferRestriction(vgraph, datum, projection); - if (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 + 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.ui().togglePanes(context.container().select('.map-panes .map-data-pane')); - }); - } + datumOnly.only = true; // but change this property - selection.classed('hide', !hiddenList.length); - } + 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. - return function (selection) { - update(selection); - context.features().on('change.feature_info', function () { - update(selection); - }); - }; - } + turns = _intersection.turns(_fromWayID, 2); + extraActions = []; + _oldTurns = []; - function uiFlash(context) { - var _flashTimer; + for (i = 0; i < turns.length; i++) { + var turn = turns[i]; + if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) - var _duration = 2000; - var _iconName = '#iD-icon-no'; - var _iconClass = 'disabled'; - var _label = ''; + if (turn.direct && turn.path[1] === datum.path[1]) { + seen[turns[i].restrictionID] = true; + turn.restrictionType = osmInferRestriction(vgraph, turn, projection); - function flash() { - if (_flashTimer) { - _flashTimer.stop(); - } + _oldTurns.push(turn); - 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 + extraActions.push(actionUnrestrictTurn(turn)); + } + } - 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 + 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 = []; - 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; - } + for (i = 0; i < turns.length; i++) { + if (turns[i].key !== datum.key) { + extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); + } + } - flash.duration = function (_) { - if (!arguments.length) return _duration; - _duration = _; - return flash; - }; + _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')]); + } - flash.label = function (_) { - if (!arguments.length) return _label; - _label = _; - return flash; - }; + context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. + // Refresh it and update the help.. - flash.iconName = function (_) { - if (!arguments.length) return _iconName; - _iconName = _; - return flash; - }; + var s = surface.selectAll('.' + datum.key); + datum = s.empty() ? null : s.datum(); + updateHints(datum); + } else { + _fromWayID = null; + _oldTurns = null; + redraw(); + } + } - flash.iconClass = function (_) { - if (!arguments.length) return _iconClass; - _iconClass = _; - return flash; - }; + function mouseover(d3_event) { + var datum = d3_event.target.__data__; + updateHints(datum); + } - return flash; - } + _lastXPos = _lastXPos || sdims[0]; - function uiFullScreen(context) { - var element = context.container().node(); // var button = d3_select(null); + function redraw(minChange) { + var xPos = -1; - 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; - } - } + if (minChange) { + xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; + } - function getExitFullScreenFn() { - if (document.exitFullscreen) { - return document.exitFullscreen; - } else if (document.msExitFullscreen) { - return document.msExitFullscreen; - } else if (document.mozCancelFullScreen) { - return document.mozCancelFullScreen; - } else if (document.webkitExitFullscreen) { - return document.webkitExitFullscreen; + if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { + if (context.hasEntity(_vertexID)) { + _lastXPos = xPos; + + _container.call(renderViewer); + } + } } - } - function isFullScreen() { - return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; - } + function highlightPathsFrom(wayID) { + surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); + surface.selectAll('.' + wayID).classed('related', true); - function isSupported() { - return !!getFullScreenFn(); - } + if (wayID) { + var turns = _intersection.turns(wayID, _maxViaWay); - function fullScreen(d3_event) { - d3_event.preventDefault(); + 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 (!isFullScreen()) { - // button.classed('active', true); - getFullScreenFn().apply(element); - } else { - // button.classed('active', false); - getExitFullScreenFn().apply(document); + 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'); + } + } } - } - 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 updateHints(datum) { + var help = _container.selectAll('.restriction-help').html(''); - var detected = utilDetect(); - var keys = detected.os === 'mac' ? [uiCmd('⌃⌘F'), 'f11'] : ['f11']; - context.keybinding().on(keys, fullScreen); - }; - } + var placeholders = {}; + ['from', 'via', 'to'].forEach(function (k) { + placeholders[k] = '' + _t('restriction.help.' + k) + ''; + }); + var entity = datum && datum.properties && datum.properties.entity; - function uiGeolocate(context) { - var _geolocationOptions = { - // prioritize speed and power usage over precision - enableHighAccuracy: false, - // don't hang indefinitely getting the location - timeout: 6000 // 6sec + if (entity) { + datum = entity; + } - }; + if (_fromWayID) { + way = vgraph.entity(_fromWayID); + surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + } // Hovering a way - var _locating = uiLoading(context).message(_t.html('geolocate.locating')).blocking(true); - var _layer = context.layers().layer('geolocate'); + 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 _position; + if (datum.no) { + klass = 'restrict'; + turnText = _t.html('restriction.help.turn.no_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.only_' + turnType, { + indirect: '' + }); + } else if (datum.only) { + klass = 'only'; + turnText = _t.html('restriction.help.turn.only_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.allowed_' + turnType, { + indirect: '' + }); + } else { + klass = 'allow'; + turnText = _t.html('restriction.help.turn.allowed_' + turnType, { + indirect: indirect + }); + nextText = _t.html('restriction.help.turn.no_' + turnType, { + indirect: '' + }); + } - var _extent; + 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 _timeoutID; + if (datum.via.ways && datum.via.ways.length) { + var names = []; - var _button = select(null); + for (var i = 0; i < datum.via.ways.length; i++) { + var prev = names[names.length - 1]; + var curr = displayName(datum.via.ways[i], vgraph); - function click() { - if (context.inIntro()) return; + if (!prev || curr !== prev) { + // collapse identical names + names.push(curr); + } + } - 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') // "VIA {viaNames}" + .html(_t.html('restriction.help.via_names', { + via: placeholders.via, + viaNames: names.join(', ') + })); + } - navigator.geolocation.getCurrentPosition(success, error, _geolocationOptions); - } else { - _locating.close(); + if (!indirect) { + help.append('div') // Click for "No Right Turn" + .html(_t.html('restriction.help.toggle', { + turn: nextText.trim() + })); + } - _layer.enabled(null, false); + 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); - updateButtonState(); + 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 zoomTo() { - context.enter(modeBrowse(context)); - var map = context.map(); - - _layer.enabled(_position, true); - - updateButtonState(); - map.centerZoomEase(_extent.center(), Math.min(20, map.extentZoom(_extent))); - } - - function success(geolocation) { - _position = geolocation; - var coords = _position.coords; - _extent = geoExtent([coords.longitude, coords.latitude]).padByMeters(coords.accuracy); - zoomTo(); - finish(); - } + function displayMaxDistance(maxDist) { + var isImperial = !_mainLocalizer.usesMetric(); + var opts; - function error() { - if (_position) { - // use the position from a previous call if we have one - zoomTo(); + 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(); - - if (_currSourceName !== sourceLabel) { - _currSourceName = sourceLabel; - _metadata = {}; - } - selection.html(''); - var list = selection.append('ul').attr('class', 'background-info'); - list.append('li').html(_currSourceName); + restrictions.tags = function () {}; - _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]); - }); + restrictions.focus = function () {}; - 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); - }); + 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); + }; - 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 + return utilRebind(restrictions, dispatch, 'on'); + } + uiFieldRestrictions.supportsMultiselection = false; + function uiFieldTextarea(field, context) { + var dispatch = dispatch$8('change'); + var input = select(null); - ['DigitalGlobe-Premium', 'DigitalGlobe-Standard'].forEach(function (layerId) { - if (source.id !== layerId) { - var key = layerId + '-vintage'; - var sourceVintage = context.background().findSource(key); + var _tags; - if (context.background().showsLayer(sourceVintage)) { - context.background().toggleOverlayLayer(sourceVintage); - } - } - }); + 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); } - var debouncedGetMetadata = debounce(getMetadata, 250); - - function getMetadata(selection) { - var tile = context.container().select('.layer-background img.tile-center'); // tile near viewport center - - if (tile.empty()) return; - var sourceName = _currSourceName; - var d = tile.datum(); - var zoom = d && d.length >= 3 && d[2] || Math.floor(context.map().zoom()); - var center = context.map().center(); // update zoom - - _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 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 + function change(onInput) { + return function () { + var val = utilGetSetValue(input); + if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - var val = result[k]; - _metadata[k] = val; - selection.selectAll('.background-info-list-' + k).classed('hide', !val).selectAll('.background-info-span-' + k).html(val); - }); - }); + if (!val && Array.isArray(_tags[field.key])) return; + var t = {}; + t[field.key] = val || undefined; + dispatch.call('change', this, t, onInput); + }; } - 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); - }); + 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); }; - panel.off = function () { - context.map().on('drawn.info-background', null).on('move.info-background', null); + textarea.focus = function () { + input.node().focus(); }; - panel.id = 'background'; - panel.label = _t.html('info_panels.background.title'); - panel.key = _t('info_panels.background.key'); - return panel; + return utilRebind(textarea, dispatch, 'on'); } - function uiPanelHistory(context) { - var osm; + var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f; - 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); - } - function displayUser(selection, userName) { - if (!userName) { - selection.append('span').html(_t.html('info_panels.history.unknown')); - return; - } - selection.append('span').attr('class', 'user-name').html(userName); - var links = selection.append('div').attr('class', 'links'); - if (osm) { - links.append('a').attr('class', 'user-osm-link').attr('href', osm.userURL(userName)).attr('target', '_blank').html('OSM'); - } - links.append('a').attr('class', 'user-hdyc-link').attr('href', 'https://hdyc.neis-one.org/?' + userName).attr('target', '_blank').attr('tabindex', -1).html('HDYC'); + + // eslint-disable-next-line es/no-string-prototype-endswith -- safe + var $endsWith = ''.endsWith; + var min = Math.min; + + var CORRECT_IS_REGEXP_LOGIC = correctIsRegexpLogic('endsWith'); + // https://github.com/zloirock/core-js/pull/702 + var MDN_POLYFILL_BUG = !CORRECT_IS_REGEXP_LOGIC && !!function () { + var descriptor = getOwnPropertyDescriptor(String.prototype, 'endsWith'); + return descriptor && !descriptor.writable; + }(); + + // `String.prototype.endsWith` method + // https://tc39.es/ecma262/#sec-string.prototype.endswith + _export({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC }, { + endsWith: function endsWith(searchString /* , endPosition = @length */) { + var that = String(requireObjectCoercible(this)); + notARegexp(searchString); + var endPosition = arguments.length > 1 ? arguments[1] : undefined; + var len = toLength(that.length); + var end = endPosition === undefined ? len : min(toLength(endPosition), len); + var search = String(searchString); + return $endsWith + ? $endsWith.call(that, search, end) + : that.slice(end - search.length, end) === search; } + }); - function displayChangeset(selection, changeset) { - if (!changeset) { - 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', 'changeset-id').html(changeset); - var links = selection.append('div').attr('class', 'links'); + var _selection = select(null); - if (osm) { - links.append('a').attr('class', 'changeset-osm-link').attr('href', osm.changesetURL(changeset)).attr('target', '_blank').html('OSM'); - } + var _searchInput = select(null); - 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 _qid = null; + var _wikidataEntity = null; + var _wikiURL = ''; + var _entityIDs = []; - function redraw(selection) { - var selectedNoteID = context.selectedNoteID(); - osm = context.connection(); - var selected, note, entity; + var _wikipediaKey = field.keys && field.keys.find(function (key) { + return key.includes('wikipedia'); + }), + _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[0]; - if (selectedNoteID && osm) { - // selected 1 note - selected = [_t('note.note') + ' ' + selectedNoteID]; - note = osm.getNote(selectedNoteID); - } else { - // selected 1..n entities - selected = context.selectedIDs().filter(function (e) { - return context.hasEntity(e); - }); + var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); - if (selected.length) { - entity = context.entity(selected[0]); + function wiki(selection) { + _selection = selection; + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); + var list = wrap.selectAll('ul').data([0]); + list = list.enter().append('ul').attr('class', 'rows').merge(list); + var searchRow = list.selectAll('li.wikidata-search').data([0]); + var searchRowEnter = searchRow.enter().append('li').attr('class', 'wikidata-search'); + searchRowEnter.append('input').attr('type', 'text').attr('id', field.domId).style('flex', '1').call(utilNoAuto).on('focus', function () { + var node = select(this).node(); + node.setSelectionRange(0, node.value.length); + }).on('blur', function () { + setLabelForEntity(); + }).call(combobox.fetcher(fetchWikidataItems)); + combobox.on('accept', function (d) { + if (d) { + _qid = d.id; + change(); } - } - - 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; + }).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 - if (entity) { - selection.call(redrawEntity, entity); - } else if (note) { - selection.call(redrawNote, note); - } + 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 redrawNote(selection, note) { - if (!note || note.isNew()) { - selection.append('div').html(_t.html('info_panels.history.note_no_history')); - return; + 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 (entity.tags[_hintKey]) { + q = entity.tags[_hintKey]; + break; + } + } } - var list = selection.append('ul'); - list.append('li').html(_t.html('info_panels.history.note_comments') + ':').append('span').html(note.comments.length); + wikidata.itemsForSearchQuery(q, function (err, data) { + if (err) return; - 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); - } + for (var i in data) { + data[i].value = data[i].label + ' (' + data[i].id + ')'; + data[i].title = data[i].description; + } - 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 (callback) callback(data); + }); } - function redrawEntity(selection, entity) { - if (!entity || entity.isNew()) { - selection.append('div').html(_t.html('info_panels.history.no_history')); - return; - } - - var links = selection.append('div').attr('class', 'links'); + function change() { + var syncTags = {}; + syncTags[field.key] = _qid; + dispatch.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. - 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'); - } + 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. - 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 (context.graph() !== initGraph) return; + if (!entity.sitelinks) return; + var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks - 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); - }); - }; + ['labels', 'descriptions'].forEach(function (key) { + if (!entity[key]) return; + var valueLangs = Object.keys(entity[key]); + if (valueLangs.length === 0) return; + var valueLang = valueLangs[0]; - panel.off = function () { - context.map().on('drawn.info-history', null); - context.on('enter.info-history', null); - }; + if (langs.indexOf(valueLang) === -1) { + langs.push(valueLang); + } + }); + var newWikipediaValue; - panel.id = 'history'; - panel.label = _t.html('info_panels.history.title'); - panel.key = _t('info_panels.history.key'); - return panel; - } + if (_wikipediaKey) { + var foundPreferred; - 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 - */ + for (var i in langs) { + var lang = langs[i]; + var siteID = lang.replace('-', '_') + 'wiki'; - function displayLength(m, isImperial) { - var d = m * (isImperial ? 3.28084 : 1); - var unit; + if (entity.sitelinks[siteID]) { + foundPreferred = true; + newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match - if (isImperial) { - if (d >= 5280) { - d /= 5280; - unit = 'miles'; - } else { - unit = 'feet'; - } - } else { - if (d >= 1000) { - d /= 1000; - unit = 'kilometers'; - } else { - unit = 'meters'; - } - } + break; + } + } - 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 - */ + 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 displayArea(m2, isImperial) { - var locale = _mainLocalizer.localeCode(); - var d = m2 * (isImperial ? 10.7639111056 : 1); - var d1, d2, area; - var unit1 = ''; - var unit2 = ''; + if (wikiSiteKeys.length === 0) { + // if no wikipedia pages are linked to this wikidata entity, delete that tag + newWikipediaValue = null; + } else { + var wikiLang = wikiSiteKeys[0].slice(0, -4).replace('_', '-'); + var wikiTitle = entity.sitelinks[wikiSiteKeys[0]].title; + newWikipediaValue = wikiLang + ':' + wikiTitle; + } + } + } - if (isImperial) { - if (d >= 6969600) { - // > 0.25mi² show mi² - d1 = d / 27878400; - unit1 = 'square_miles'; - } else { - d1 = d; - unit1 = 'square_feet'; - } + if (newWikipediaValue) { + newWikipediaValue = context.cleanTagValue(newWikipediaValue); + } - 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 (typeof newWikipediaValue === 'undefined') return; + var actions = initEntityIDs.map(function (entityID) { + var entity = context.hasEntity(entityID); + if (!entity) return null; + var currTags = Object.assign({}, entity.tags); // shallow copy - if (d > 1000 && d < 10000000) { - // 0.1 - 1000 hectares - d2 = d / 10000; - unit2 = 'hectares'; - } - } + if (newWikipediaValue === null) { + if (!currTags[_wikipediaKey]) return null; + delete currTags[_wikipediaKey]; + } else { + currTags[_wikipediaKey] = newWikipediaValue; + } - area = _t('units.' + unit1, { - quantity: d1.toLocaleString(locale, { - maximumSignificantDigits: 4 - }) - }); + return actionChangeTags(entityID, currTags); + }).filter(Boolean); + if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change - if (d2) { - return _t('units.area_pair', { - area1: area, - area2: _t('units.' + unit2, { - quantity: d2.toLocaleString(locale, { - maximumSignificantDigits: 2 - }) - }) + 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 }); - } else { - return area; } - } - function wrap$2(x, min, max) { - var d = max - min; - return ((x - min) % d + d) % d + min; - } + function setLabelForEntity() { + var label = ''; - function clamp$1(x, min, max) { - return Math.max(min, Math.min(x, max)); - } + if (_wikidataEntity) { + label = entityPropertyForDisplay(_wikidataEntity, 'labels'); - 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 (label.length === 0) { + label = _wikidataEntity.id.toString(); + } + } - 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) - }); + utilGetSetValue(_searchInput, label); } - 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 - */ + wiki.tags = function (tags) { + var isMixed = Array.isArray(tags[field.key]); + _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); - function 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 - */ + _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; - function decimalCoordinatePair(coord) { - return _t('units.coordinate_pair', { - latitude: clamp$1(coord[1], -90, 90).toFixed(OSM_PRECISION), - longitude: wrap$2(coord[0], -180, 180).toFixed(OSM_PRECISION) - }); - } + if (!/^Q[0-9]*$/.test(_qid)) { + // not a proper QID + unrecognized(); + return; + } // QID value in correct format - function uiPanelLocation(context) { - var currLocation = ''; - function redraw(selection) { - selection.html(''); - var list = selection.append('ul'); // Mouse coordinates + _wikiURL = 'https://wikidata.org/wiki/' + _qid; + wikidata.entityByQID(_qid, function (err, entity) { + if (err) { + unrecognized(); + return; + } - var coord = context.map().mouseCoordinates(); + _wikidataEntity = entity; + setLabelForEntity(); + var description = entityPropertyForDisplay(entity, 'descriptions'); - if (coord.some(isNaN)) { - coord = context.map().center(); - } + _selection.select('button.wiki-link').classed('disabled', false); - list.append('li').html(dmsCoordinatePair(coord)).append('li').html(decimalCoordinatePair(coord)); // Location Info + _selection.select('.preset-wikidata-description').style('display', function () { + return description.length > 0 ? 'flex' : 'none'; + }).select('input').attr('value', description); - selection.append('div').attr('class', 'location-info').html(currLocation || ' '); - debouncedGetLocation(selection, coord); - } + _selection.select('.preset-wikidata-identifier').style('display', function () { + return entity.id ? 'flex' : 'none'; + }).select('input').attr('value', entity.id); + }); // not a proper QID - var debouncedGetLocation = debounce(getLocation, 250); + function unrecognized() { + _wikidataEntity = null; + setLabelForEntity(); - 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); - }); - } - } + _selection.select('.preset-wikidata-description').style('display', 'none'); - var panel = function panel(selection) { - selection.call(redraw); - context.surface().on(('PointerEvent' in window ? 'pointer' : 'mouse') + 'move.info-location', function () { - selection.call(redraw); - }); - }; + _selection.select('.preset-wikidata-identifier').style('display', 'none'); - panel.off = function () { - context.surface().on('.info-location', null); - }; + _selection.select('button.wiki-link').classed('disabled', true); - panel.id = 'location'; - panel.label = _t.html('info_panels.location.title'); - panel.key = _t('info_panels.location.key'); - return panel; - } + if (_qid && _qid !== '') { + _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; + } else { + _wikiURL = ''; + } + } + }; - function uiPanelMeasurement(context) { - function radiansToMeters(r) { - // using WGS84 authalic radius (6371007.1809 m) - return r * 6371007.1809; - } + function entityPropertyForDisplay(wikidataEntity, propKey) { + if (!wikidataEntity[propKey]) return ''; + var propObj = wikidataEntity[propKey]; + var langKeys = Object.keys(propObj); + if (langKeys.length === 0) return ''; // sorted by priority, since we want to show the user's language first if possible - function steradiansToSqmeters(r) { - // http://gis.stackexchange.com/a/124857/40446 - return r / (4 * Math.PI) * 510065621724000; - } + var langs = wikidata.languagesToQuery(); - function toLineString(feature) { - if (feature.type === 'LineString') return feature; - var result = { - type: 'LineString', - coordinates: [] - }; + 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 - if (feature.type === 'Polygon') { - result.coordinates = feature.coordinates[0]; - } else if (feature.type === 'MultiPolygon') { - result.coordinates = feature.coordinates[0][0]; - } - return result; + return propObj[langKeys[0]].value; } - var _isImperial = !_mainLocalizer.usesMetric(); - - function redraw(selection) { - var graph = context.graph(); - var selectedNoteID = context.selectedNoteID(); - var osm = services.osm; - var localeCode = _mainLocalizer.localeCode(); - var heading; - var center, location, centroid; - var closed, geometry; - var totalNodeCount, - length = 0, - area = 0, - distance; - - if (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 - }); + wiki.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + return wiki; + }; - if (selected.length) { - var extent = geoExtent(); + wiki.focus = function () { + _searchInput.node().focus(); + }; - for (var i in selected) { - var entity = selected[i]; + return utilRebind(wiki, dispatch, 'on'); + } - extent._extend(entity.extent(graph)); + function uiFieldWikipedia(field, context) { + var _arguments = arguments; + var dispatch = dispatch$8('change'); + var wikipedia = services.wikipedia; + var wikidata = services.wikidata; - geometry = entity.geometry(graph); + var _langInput = select(null); - if (geometry === 'line' || geometry === 'area') { - closed = entity.type === 'relation' || entity.isClosed() && !entity.isDegenerate(); - var feature = entity.asGeoJSON(graph); - length += radiansToMeters(d3_geoLength(toLineString(feature))); // d3_geoCentroid is wrong for counterclockwise-wound polygons, so wind them clockwise + var _titleInput = select(null); - centroid = d3_geoCentroid(geojsonRewind(Object.assign({}, feature), true)); + var _wikiURL = ''; - if (closed) { - area += steradiansToSqmeters(entity.area(graph)); - } - } - } + var _entityIDs; - if (selected.length > 1) { - geometry = null; - closed = null; - centroid = null; - } + var _tags; - if (selected.length === 2 && selected[0].type === 'node' && selected[1].type === 'node') { - distance = geoSphericalDistance(selected[0].loc, selected[1].loc); - } + 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 (selected.length === 1 && selected[0].type === 'node') { - location = selected[0].loc; - } else { - totalNodeCount = utilGetAllNodes(selectedIDs, context.graph()).length; - } + for (var i in _entityIDs) { + var entity = context.hasEntity(_entityIDs[i]); - if (!location && !centroid) { - center = extent.center(); + if (entity.tags.name) { + value = entity.tags.name; + break; } } } - selection.html(''); + 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 (heading) { - selection.append('h4').attr('class', 'measurement-heading').html(heading); - } + function wiki(selection) { + var wrap = selection.selectAll('.form-field-input-wrap').data([0]); + wrap = wrap.enter().append('div').attr('class', "form-field-input-wrap form-field-input-".concat(field.type)).merge(wrap); + var langContainer = wrap.selectAll('.wiki-lang-container').data([0]); + langContainer = langContainer.enter().append('div').attr('class', 'wiki-lang-container').merge(langContainer); + _langInput = langContainer.selectAll('input.wiki-lang').data([0]); + _langInput = _langInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-lang').attr('placeholder', _t('translate.localized_translation_language')).call(utilNoAuto).call(langCombo).merge(_langInput); - var list = selection.append('ul'); - var coordItem; + _langInput.on('blur', changeLang).on('change', changeLang); - 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)); - } + 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); - if (totalNodeCount) { - list.append('li').html(_t.html('info_panels.measurement.node_count') + ':').append('span').html(totalNodeCount.toLocaleString(localeCode)); - } + _titleInput.on('blur', function () { + change(true); + }).on('change', function () { + change(false); + }); - if (area) { - list.append('li').html(_t.html('info_panels.measurement.area') + ':').append('span').html(displayArea(area, _isImperial)); - } + 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'); + }); + } - if (length) { - list.append('li').html(_t.html('info_panels.measurement.' + (closed ? 'perimeter' : 'length')) + ':').append('span').html(displayLength(length, _isImperial)); - } + function defaultLanguageInfo(skipEnglishFallback) { + var langCode = _mainLocalizer.languageCode().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]; // default to the language of iD's current locale - 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[2] === langCode) return d; + } // fallback to English + + + return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; + } + + function language(skipEnglishFallback) { + var value = utilGetSetValue(_langInput).toLowerCase(); + + for (var i in _dataWikipedia) { + var d = _dataWikipedia[i]; // return the language already set in the UI, if supported - 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 (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; + } // fallback to English - 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)); - } - if (length || area || typeof distance === 'number') { - var toggle = _isImperial ? 'imperial' : 'metric'; - selection.append('a').html(_t.html('info_panels.measurement.' + toggle)).attr('href', '#').attr('class', 'button button-toggle-units').on('click', function (d3_event) { - d3_event.preventDefault(); - _isImperial = !_isImperial; - selection.call(redraw); - }); - } + return defaultLanguageInfo(skipEnglishFallback); } - 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 changeLang() { + utilGetSetValue(_langInput, language()[1]); + change(true); + } - panel.off = function () { - context.map().on('drawn.info-measurement', null); - context.on('enter.info-measurement', null); - }; + function change(skipWikidata) { + var value = utilGetSetValue(_titleInput); + var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); - panel.id = 'measurement'; - panel.label = _t.html('info_panels.measurement.title'); - panel.key = _t('info_panels.measurement.key'); - return panel; - } + var langInfo = m && _dataWikipedia.find(function (d) { + return m[1] === d[2]; + }); - var uiInfoPanels = { - background: uiPanelBackground, - history: uiPanelHistory, - location: uiPanelLocation, - measurement: uiPanelMeasurement - }; + var syncTags = {}; - function uiInfo(context) { - var ids = Object.keys(uiInfoPanels); - var wasActive = ['measurement']; - var panels = {}; - var active = {}; // create panels + if (langInfo) { + var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization - ids.forEach(function (k) { - if (!panels[k]) { - panels[k] = uiInfoPanels[k](context); - active[k] = false; - } - }); + value = decodeURIComponent(m[2]).replace(/_/g, ' '); - 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 + 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) { - infoPanels.selectAll('.panel-content').each(function (d) { - select(this).call(panels[d]); - }); - } + anchor = decodeURIComponent(m[3]); // } - info.toggle = function (which) { - var activeids = ids.filter(function (k) { - return active[k]; - }); + value += '#' + anchor.replace(/_/g, ' '); + } - if (which) { - // toggle one - active[which] = !active[which]; + value = value.slice(0, 1).toUpperCase() + value.slice(1); + utilGetSetValue(_langInput, nativeLangName); + utilGetSetValue(_titleInput, value); + } - 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]; + }); + }); + } - curtain.reveal = function (box, html, options) { - options = options || {}; + function tagsContainFieldKey() { + return field.keys.some(function (key) { + if (field.type === 'multiCombo') { + for (var tagKey in _tags) { + if (tagKey.indexOf(key) === 0) { + return true; + } + } - if (typeof box === 'string') { - box = select(box).node(); - } + return false; + } - if (box && box.getBoundingClientRect) { - box = copyBox(box.getBoundingClientRect()); - var containerRect = containerNode.getBoundingClientRect(); - box.top -= containerRect.top; - box.left -= containerRect.left; - } + return _tags[key] !== undefined; + }); + } - 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 revert(d3_event, d) { + d3_event.stopPropagation(); + d3_event.preventDefault(); + if (!entityIDs || _locked) return; + dispatch.call('revert', d, d.keys); + } + + 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; - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } + var _presets = []; + + var _tags; + + var _entityIDs; + + 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 nodesWays() { - var onClick = function onClick() { - continueTo(clickTownHall); - }; + _presets.forEach(function (preset) { + var fields = preset.fields(); + var moreFields = preset.moreFields(); + allFields = utilArrayUnion(allFields, fields); + allMoreFields = utilArrayUnion(allMoreFields, moreFields); - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('drawn.intro', function () { - reveal('.surface', helpHtml('intro.navigation.nodes_ways'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + if (!sharedTotalFields) { + sharedTotalFields = utilArrayUnion(fields, moreFields); + } else { + sharedTotalFields = sharedTotalFields.filter(function (field) { + return fields.indexOf(field) !== -1 || moreFields.indexOf(field) !== -1; + }); + } }); - }); - - function continueTo(nextStep) { - context.map().on('drawn.intro', null); - nextStep(); - } - } - 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 - }); + var sharedFields = allFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; }); - context.on('enter.intro', function () { - if (isTownHallSelected()) continueTo(selectedTownHall); + var sharedMoreFields = allMoreFields.filter(function (field) { + return sharedTotalFields.indexOf(field) !== -1; }); - }, 550); // after centerZoomEase + _fieldsArr = []; + sharedFields.forEach(function (field) { + if (field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs)); + } + }); + var singularEntity = _entityIDs.length === 1 && graph.hasEntity(_entityIDs[0]); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + if (singularEntity && singularEntity.isHighwayIntersection(graph) && presetsManager.field('restrictions')) { + _fieldsArr.push(uiField(context, presetsManager.field('restrictions'), _entityIDs)); } - }); - - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } - - function selectedTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var entity = context.hasEntity(hallId); - if (!entity) return clickTownHall(); - var box = pointBox(entity.loc, context); - var onClick = function onClick() { - continueTo(editorTownHall); - }; + var additionalFields = utilArrayUnion(sharedMoreFields, presetsManager.universal()); + additionalFields.sort(function (field1, field2) { + return field1.label().localeCompare(field2.label(), _mainLocalizer.localeCode()); + }); + additionalFields.forEach(function (field) { + if (sharedFields.indexOf(field) === -1 && field.matchAllGeometry(geometries)) { + _fieldsArr.push(uiField(context, field, _entityIDs, { + show: false + })); + } + }); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('move.intro drawn.intro', function () { - var entity = context.hasEntity(hallId); - if (!entity) return; - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.navigation.selected_townhall'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, _entityIDs, t, onInput); + }).on('revert', function (keys) { + dispatch.call('revert', field, keys); + }); }); + } + + _fieldsArr.forEach(function (field) { + field.state(_state).tags(_tags); }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); + + selection.call(formFields.fieldsArr(_fieldsArr).state(_state).klass('grouped-items-area')); + selection.selectAll('.wrap-form-field input').on('keydown', function (d3_event) { + // if user presses enter, and combobox is not active, accept edits.. + if (d3_event.keyCode === 13 && // ↩ Return + context.container().select('.combobox').empty()) { + context.enter(modeBrowse(context)); } }); + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); + section.presets = function (val) { + if (!arguments.length) return _presets; + + if (!_presets || !val || !utilArrayIdentical(_presets, val)) { + _presets = val; + _fieldsArr = null; } - } - function editorTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // disallow scrolling + return section; + }; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + section.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return section; + }; - var onClick = function onClick() { - continueTo(presetTownHall); - }; + section.tags = function (val) { + if (!arguments.length) return _tags; + _tags = val; // Don't reset _fieldsArr here. - reveal('.entity-editor-pane', helpHtml('intro.navigation.editor_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + return section; + }; - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + + if (!val || !_entityIDs || !utilArrayIdentical(_entityIDs, val)) { + _entityIDs = val; + _fieldsArr = null; } - } - function presetTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + return section; + }; - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + return utilRebind(section, dispatch, 'on'); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); // preset match, in case the user happened to change it. + function uiSectionRawMemberEditor(context) { + var section = uiSection('raw-member-editor', context).shouldDisplay(function () { + if (!_entityIDs || _entityIDs.length !== 1) return false; + var entity = context.hasEntity(_entityIDs[0]); + return entity && entity.type === 'relation'; + }).label(function () { + var entity = context.hasEntity(_entityIDs[0]); + if (!entity) return ''; + var gt = entity.members.length > _maxMembers ? '>' : ''; + var count = gt + entity.members.slice(0, _maxMembers).length; + return _t('inspector.title_count', { + title: _t.html('inspector.members'), + count: count + }); + }).disclosureContent(renderDisclosureContent); + var taginfo = services.taginfo; - var entity = context.entity(context.selectedIDs()[0]); - var preset = _mainPresetIndex.match(entity, context.graph()); + var _entityIDs; - var onClick = function onClick() { - continueTo(fieldsTownHall); - }; + var _maxMembers = 1000; - reveal('.entity-editor-pane .section-feature-type', helpHtml('intro.navigation.preset_townhall', { - preset: preset.name() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } + function downloadMember(d3_event, d) { + d3_event.preventDefault(); // display the loading indicator + + select(this.parentNode).classed('tag-reference-loading', true); + context.loadEntity(d.id, function () { + section.reRender(); }); + } - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); - } + function zoomToMember(d3_event, d) { + d3_event.preventDefault(); + var entity = context.entity(d.id); + context.map().zoomToEase(entity); // highlight the feature in case it wasn't previously on-screen + + utilHighlightEntities([d.id], true, context); } - function fieldsTownHall() { - if (!isTownHallSelected()) return clickTownHall(); // reset pane, in case user happened to change it.. + function selectMember(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // disallow scrolling + utilHighlightEntities([d.id], false, context); + var entity = context.entity(d.id); + var mapExtent = context.map().extent(); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); + if (!entity.intersects(mapExtent, context.graph())) { + // zoom to the entity if its extent is not visible now + context.map().zoomToEase(entity); + } - var onClick = function onClick() { - continueTo(closeTownHall); - }; + context.enter(modeSelect(context, [d.id])); + } - reveal('.entity-editor-pane .section-preset-fields', helpHtml('intro.navigation.fields_townhall'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.on('exit.intro', function () { - continueTo(clickTownHall); - }); - context.history().on('change.intro', function () { - if (!context.hasEntity(hallId)) { - continueTo(clickTownHall); - } - }); + function changeRole(d3_event, d) { + var oldRole = d.role; + var newRole = context.cleanRelationRole(select(this).property('value')); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - nextStep(); + if (oldRole !== newRole) { + var member = { + id: d.id, + type: d.type, + role: newRole + }; + context.perform(actionChangeMember(d.relation.id, member, d.index), _t('operations.change_role.annotation', { + n: 1 + })); + context.validator().validate(); } } - function closeTownHall() { - if (!isTownHallSelected()) return clickTownHall(); - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { - button: icon(href, 'inline') + function deleteMember(d3_event, d) { + // remove the hover-highlight styling + utilHighlightEntities([d.id], false, context); + context.perform(actionDeleteMember(d.relation.id, d.index), _t('operations.delete_member.annotation', { + n: 1 })); - context.on('exit.intro', function () { - continueTo(searchStreet); - }); - context.history().on('change.intro', function () { - // update the close icon in the tooltip if the user edits something. - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - reveal('.entity-editor-pane', helpHtml('intro.navigation.close_townhall', { - button: icon(href, 'inline') - }), { - duration: 0 - }); - }); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (!context.hasEntity(d.relation.id)) { + // Removing the last member will also delete the relation. + // If this happens we need to exit the selection mode + context.enter(modeBrowse(context)); + } else { + // Changing the mode also runs `validate`, but otherwise we need to + // rerun it manually + context.validator().validate(); } } - function searchStreet() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); // ensure spring street exists - - var msec = transitionTime(springStreet, context.map().center()); - - if (msec) { - reveal(null, null, { - duration: 0 + 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.map().centerZoomEase(springStreet, 19, msec); // ..and user can see it + }); + 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); - timeout(function () { - reveal('.search-header input', helpHtml('intro.navigation.search_street', { - name: _t('intro.graph.name.spring-street') - })); - context.container().select('.search-header input').on('keyup.intro', checkSearchResult); - }, msec + 100); - } + if (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 checkSearchResult() { - var first = context.container().select('.feature-list-item:nth-child(0n+2)'); // skip "No Results" item + if (taginfo) { + wrapEnter.each(bindTypeahead); + } // update - 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); - } + items = items.merge(itemsEnter).order(); + items.select('input.member-role').property('value', function (d) { + return d.role; + }).on('blur', changeRole).on('change', changeRole); + items.select('button.member-delete').on('click', deleteMember); + var dragOrigin, targetIndex; + items.call(d3_drag().on('start', function (d3_event) { + dragOrigin = { + x: d3_event.x, + y: d3_event.y + }; + targetIndex = null; + }).on('drag', function (d3_event) { + var x = d3_event.x - dragOrigin.x, + y = d3_event.y - dragOrigin.y; + if (!select(this).classed('dragging') && // don't display drag until dragging beyond a distance threshold + Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) <= 5) return; + var index = items.nodes().indexOf(this); + select(this).classed('dragging', true); + targetIndex = null; + selection.selectAll('li.member-row').style('transform', function (d2, index2) { + var node = select(this).node(); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.container().select('.search-header input').on('keydown.intro', null).on('keyup.intro', null); - nextStep(); - } - } + if (index === index2) { + return 'translate(' + x + 'px, ' + y + 'px)'; + } else if (index2 > index && d3_event.y > node.offsetTop) { + if (targetIndex === null || index2 > targetIndex) { + targetIndex = index2; + } - function selectedStreet() { - if (!context.hasEntity(springStreetEndId) || !context.hasEntity(springStreetId)) { - return searchStreet(); - } + return 'translateY(-100%)'; + } else if (index2 < index && d3_event.y < node.offsetTop + node.offsetHeight) { + if (targetIndex === null || index2 < targetIndex) { + targetIndex = index2; + } - var onClick = function onClick() { - continueTo(editorStreet); - }; + return 'translateY(100%)'; + } - 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 - }); + 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)); + } + + if (!parents.length) break; } + + return parents; } - function placePoint() { - if (context.mode().id !== 'add-point') { - return chapter.restart(); + function getMemberships() { + var memberships = []; + var relations = getSharedParentRelations().slice(0, _maxMemberships); + var isMultiselect = _entityIDs.length > 1; + var i, relation, membership, index, member, indexedMember; + + for (i = 0; i < relations.length; i++) { + relation = relations[i]; + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; + + for (index = 0; index < relation.members.length; index++) { + member = relation.members[index]; + + if (_entityIDs.indexOf(member.id) !== -1) { + indexedMember = Object.assign({}, member, { + index: index + }); + membership.members.push(indexedMember); + membership.hash += ',' + index.toString(); + + if (!isMultiselect) { + // For single selections, list one entry per membership per relation. + // For multiselections, list one entry per relation. + memberships.push(membership); + membership = { + relation: relation, + members: [], + hash: osmEntity.key(relation) + }; + } + } + } + + if (membership.members.length) memberships.push(membership); } - var pointBox = pad(building, 150, context); - var textId = context.lastPointerType() === 'mouse' ? 'place_point' : 'place_point_touch'; - reveal(pointBox, helpHtml('intro.points.' + textId)); - context.map().on('move.intro drawn.intro', function () { - pointBox = pad(building, 150, context); - reveal(pointBox, helpHtml('intro.points.' + textId), { - duration: 0 + memberships.forEach(function (membership) { + membership.domId = utilUniqueDomId('membership-' + membership.relation.id); + var roles = []; + membership.members.forEach(function (member) { + if (roles.indexOf(member.role) === -1) roles.push(member.role); }); + membership.role = roles.length === 1 ? roles[0] : roles; }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return chapter.restart(); - _pointID = context.mode().selectedIDs()[0]; - continueTo(searchPreset); - }); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } + return memberships; } - function searchPreset() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // disallow scrolling + function selectRelation(d3_event, d) { + d3_event.preventDefault(); // remove the hover-highlight styling + utilHighlightEntities([d.relation.id], false, context); + context.enter(modeSelect(context, [d.relation.id])); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { - preset: cafePreset.name() - })); - context.on('enter.intro', function (mode) { - if (!_pointID || !context.hasEntity(_pointID)) { - return continueTo(addPoint); - } + function zoomToRelation(d3_event, d) { + d3_event.preventDefault(); + var entity = context.entity(d.relation.id); + context.map().zoomToEase(entity); // highlight the relation in case it wasn't previously on-screen - var ids = context.selectedIDs(); + utilHighlightEntities([d.relation.id], true, context); + } - if (mode.id !== 'select' || !ids.length || ids[0] !== _pointID) { - // keep the user's point selected.. - context.enter(modeSelect(context, [_pointID])); // disallow scrolling + function changeRole(d3_event, d) { + if (d === 0) return; // called on newrow (shouldn't happen) - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.points.search_cafe', { - preset: cafePreset.name() - })); - context.history().on('change.intro', null); - } - }); + if (_inChange) return; // avoid accidental recursive call #5731 - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + var newRole = context.cleanRelationRole(select(this).property('value')); + if (!newRole.trim() && typeof d.role !== 'string') return; + var membersToUpdate = d.members.filter(function (member) { + return member.role !== newRole; + }); - if (first.classed('preset-amenity-cafe')) { - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - reveal(first.select('.preset-list-button').node(), helpHtml('intro.points.choose_cafe', { - preset: cafePreset.name() - }), { - duration: 300 - }); - context.history().on('change.intro', function () { - continueTo(aboutFeatureEditor); + if (membersToUpdate.length) { + _inChange = true; + context.perform(function actionChangeMemberRoles(graph) { + membersToUpdate.forEach(function (member) { + var newMember = Object.assign({}, member, { + role: newRole + }); + delete newMember.index; + graph = actionChangeMember(d.relation.id, newMember, member.index)(graph); }); - } + return graph; + }, _t('operations.change_role.annotation', { + n: membersToUpdate.length + })); + context.validator().validate(); } - function continueTo(nextStep) { - context.on('enter.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - nextStep(); - } + _inChange = false; } - function aboutFeatureEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } + function addMembership(d, role) { + this.blur(); // avoid keeping focus on the button - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.feature_editor'), { - tooltipClass: 'intro-points-describe', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addName); + _showBlank = false; + + function actionAddMembers(relationId, ids, role) { + return function (graph) { + for (var i in ids) { + var member = { + id: ids[i], + type: graph.entity(ids[i]).type, + role: role + }; + graph = actionAddMember(relationId, member)(graph); } - }); - }, 400); - context.on('exit.intro', function () { - // if user leaves select mode here, just continue with the tutorial. - continueTo(reselectPoint); - }); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + return graph; + }; } - } - - function addName() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return addPoint(); - } // reset pane, in case user happened to change it.. - - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - var addNameString = helpHtml('intro.points.fields_info') + '{br}' + helpHtml('intro.points.add_name'); - timeout(function () { - // It's possible for the user to add a name in a previous step.. - // If so, don't tell them to add the name in this step. - // Give them an OK button instead. - var entity = context.entity(_pointID); - - if (entity.tags.name) { - var tooltip = reveal('.entity-editor-pane', addNameString, { - tooltipClass: 'intro-points-describe', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(addCloseEditor); - } - }); - tooltip.select('.instruction').style('display', 'none'); - } else { - reveal('.entity-editor-pane', addNameString, { - tooltipClass: 'intro-points-describe' - }); - } - }, 400); - context.history().on('change.intro', function () { - continueTo(addCloseEditor); - }); - context.on('exit.intro', function () { - // if user leaves select mode here, just continue with the tutorial. - continueTo(reselectPoint); - }); + if (d.relation) { + context.perform(actionAddMembers(d.relation.id, _entityIDs, role), _t('operations.add_member.annotation', { + n: _entityIDs.length + })); + context.validator().validate(); + } else { + var relation = osmRelation(); + context.perform(actionAddEntity(relation), actionAddMembers(relation.id, _entityIDs, role), _t('operations.add.annotation.relation')); // changing the mode also runs `validate` - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + context.enter(modeSelect(context, [relation.id]).newFeature(true)); } } - function addCloseEditor() { - // reset pane, in case user happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - var selector = '.entity-editor-pane button.close svg use'; - var href = select(selector).attr('href') || '#iD-icon-close'; - context.on('exit.intro', function () { - continueTo(reselectPoint); + function deleteMembership(d3_event, d) { + this.blur(); // avoid keeping focus on the button + + if (d === 0) return; // called on newrow (shouldn't happen) + // remove the hover-highlight styling + + utilHighlightEntities([d.relation.id], false, context); + var indexes = d.members.map(function (member) { + return member.index; }); - reveal('.entity-editor-pane', helpHtml('intro.points.add_close', { - button: icon(href, 'inline') + context.perform(actionDeleteMembers(d.relation.id, indexes), _t('operations.delete_member.annotation', { + n: _entityIDs.length })); - - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } + context.validator().validate(); } - function reselectPoint() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); // make sure it's still a cafe, in case user somehow changed it.. + 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(); - var oldPreset = _mainPresetIndex.match(entity, context.graph()); - context.replace(actionChangePreset(_pointID, oldPreset, cafePreset)); - context.enter(modeBrowse(context)); - var msec = transitionTime(entity.loc, context.map().center()); + function baseDisplayLabel(entity) { + var matched = _mainPresetIndex.match(entity, graph); + var presetName = matched && matched.name() || _t('inspector.relation'); + var entityName = utilDisplayName(entity) || ''; + return presetName + ' ' + entityName; + } - if (msec) { - reveal(null, null, { - duration: 0 + var explicitRelation = q && context.hasEntity(q.toLowerCase()); + + if (explicitRelation && explicitRelation.type === 'relation' && explicitRelation.id !== entityID) { + // loaded relation is specified explicitly, only show that + result.push({ + relation: explicitRelation, + value: baseDisplayLabel(explicitRelation) + ' ' + explicitRelation.id + }); + } else { + context.history().intersects(context.map().extent()).forEach(function (entity) { + if (entity.type !== 'relation' || entity.id === entityID) return; + var value = baseDisplayLabel(entity); + if (q && (value + ' ' + entity.id).toLowerCase().indexOf(q.toLowerCase()) === -1) return; + result.push({ + relation: entity, + value: value + }); }); - } + result.sort(function (a, b) { + return osmRelation.creationOrder(a.relation, b.relation); + }); // Dedupe identical names by appending relation id - see #2891 - context.map().centerEase(entity.loc, msec); - timeout(function () { - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.reselect'), { - duration: 600 + var dupeGroups = Object.values(utilArrayGroupBy(result, 'value')).filter(function (v) { + return v.length > 1; }); - 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 - }); + 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; - continueTo(updatePoint); }); - }, msec + 100); - - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); } + + result.forEach(function (obj) { + obj.title = obj.value; + }); + result.unshift(newRelation); + callback(result); } - function updatePoint() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to untag the point.. + function renderDisclosureContent(selection) { + var memberships = getMemberships(); + var list = selection.selectAll('.member-list').data([0]); + list = list.enter().append('ul').attr('class', 'member-list').merge(list); + var items = list.selectAll('li.member-row-normal').data(memberships, function (d) { + return d.hash; + }); + items.exit().each(unbind).remove(); // Enter + var itemsEnter = items.enter().append('li').attr('class', 'member-row member-row-normal form-field'); // highlight the relation in the map while hovering on the list item - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(reselectPoint); + itemsEnter.on('mouseover', function (d3_event, d) { + utilHighlightEntities([d.relation.id], true, context); + }).on('mouseout', function (d3_event, d) { + utilHighlightEntities([d.relation.id], false, context); }); - context.history().on('change.intro', function () { - continueTo(updateCloseEditor); + var labelEnter = itemsEnter.append('label').attr('class', 'field-label').attr('for', function (d) { + return d.domId; }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update'), { - tooltipClass: 'intro-points-describe' - }); - }, 400); + var labelLink = labelEnter.append('span').attr('class', 'label-text').append('a').attr('href', '#').on('click', selectRelation); + labelLink.append('span').attr('class', 'member-entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.relation, context.graph()); + return matched && matched.name() || _t('inspector.relation'); + }); + labelLink.append('span').attr('class', 'member-entity-name').html(function (d) { + return utilDisplayName(d.relation); + }); + labelEnter.append('button').attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')).on('click', deleteMembership); + labelEnter.append('button').attr('class', 'member-zoom').attr('title', _t('icons.zoom_to')).call(svgIcon('#iD-icon-framed-dot', 'monochrome')).on('click', zoomToRelation); + var wrapEnter = itemsEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + wrapEnter.append('input').attr('class', 'member-role').attr('id', function (d) { + return d.domId; + }).property('type', 'text').property('value', function (d) { + return typeof d.role === 'string' ? d.role : ''; + }).attr('title', function (d) { + return Array.isArray(d.role) ? d.role.filter(Boolean).join('\n') : d.role; + }).attr('placeholder', function (d) { + return Array.isArray(d.role) ? _t('inspector.multiple_roles') : _t('inspector.role'); + }).classed('mixed', function (d) { + return Array.isArray(d.role); + }).call(utilNoAuto).on('blur', changeRole).on('change', changeRole); - function continueTo(nextStep) { - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); + if (taginfo) { + wrapEnter.each(bindTypeahead); } - } - function updateCloseEditor() { - if (context.mode().id !== 'select' || !_pointID || !context.hasEntity(_pointID)) { - return continueTo(reselectPoint); - } // reset pane, in case user happened to change it.. + var newMembership = list.selectAll('.member-row-new').data(_showBlank ? [0] : []); // Exit + newMembership.exit().remove(); // Enter - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - context.on('exit.intro', function () { - continueTo(rightClickPoint); + var newMembershipEnter = newMembership.enter().append('li').attr('class', 'member-row member-row-new form-field'); + var newLabelEnter = newMembershipEnter.append('label').attr('class', 'field-label'); + newLabelEnter.append('input').attr('placeholder', _t('inspector.choose_relation')).attr('type', 'text').attr('class', 'member-entity-input').call(utilNoAuto); + newLabelEnter.append('button').attr('class', 'remove member-delete').call(svgIcon('#iD-operation-delete')).on('click', function () { + list.selectAll('.member-row-new').remove(); }); - timeout(function () { - reveal('.entity-editor-pane', helpHtml('intro.points.update_close', { - button: icon('#iD-icon-close', 'inline') - })); - }, 500); + var newWrapEnter = newMembershipEnter.append('div').attr('class', 'form-field-input-wrap form-field-input-member'); + newWrapEnter.append('input').attr('class', 'member-role').property('type', 'text').attr('placeholder', _t('inspector.role')).call(utilNoAuto); // Update - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + newMembership = newMembership.merge(newMembershipEnter); + newMembership.selectAll('.member-entity-input').on('blur', cancelEntity) // if it wasn't accepted normally, cancel it + .call(nearbyCombo.on('accept', acceptEntity).on('cancel', cancelEntity)); // Container for the Add button - function rightClickPoint() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - context.enter(modeBrowse(context)); - var box = pointBox(entity.loc, context); - var textId = context.lastPointerType() === 'mouse' ? 'rightclick' : 'edit_menu_touch'; - reveal(box, helpHtml('intro.points.' + textId), { - duration: 600 - }); - timeout(function () { - context.map().on('move.intro', function () { - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var box = pointBox(entity.loc, context); - reveal(box, helpHtml('intro.points.' + textId), { - duration: 0 - }); - }); - }, 600); // after reveal + var addRow = selection.selectAll('.add-row').data([0]); // enter - context.on('enter.intro', function (mode) { - if (mode.id !== 'select') return; - var ids = context.selectedIDs(); - if (ids.length !== 1 || ids[0] !== _pointID) return; - timeout(function () { - var node = selectMenuItem(context, 'delete').node(); - if (!node) return; - continueTo(enterDelete); - }, 50); // after menu visible + var addRowEnter = addRow.enter().append('div').attr('class', 'add-row'); + var addRelationButton = addRowEnter.append('button').attr('class', 'add-relation'); + addRelationButton.call(svgIcon('#iD-icon-plus', 'light')); + addRelationButton.call(uiTooltip().title(_t.html('inspector.add_to_relation')).placement(_mainLocalizer.textDirection() === 'ltr' ? 'right' : 'left')); + addRowEnter.append('div').attr('class', 'space-value'); // preserve space + + addRowEnter.append('div').attr('class', 'space-buttons'); // preserve space + // update + + addRow = addRow.merge(addRowEnter); + addRow.select('.add-relation').on('click', function () { + _showBlank = true; + section.reRender(); + list.selectAll('.member-entity-input').node().focus(); }); - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro', null); - nextStep(); - } - } + function acceptEntity(d) { + if (!d) { + cancelEntity(); + return; + } // remove hover-higlighting - function enterDelete() { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (!entity) return chapter.restart(); - var node = selectMenuItem(context, 'delete').node(); - if (!node) { - return continueTo(rightClickPoint); + if (d.relation) utilHighlightEntities([d.relation.id], false, context); + var role = context.cleanRelationRole(list.selectAll('.member-row-new .member-role').property('value')); + addMembership(d, role); } - reveal('.edit-menu', helpHtml('intro.points.delete'), { - padding: 50 - }); - timeout(function () { - context.map().on('move.intro', function () { - reveal('.edit-menu', helpHtml('intro.points.delete'), { - duration: 0, - padding: 50 - }); - }); - }, 300); // after menu visible - - context.on('exit.intro', function () { - if (!_pointID) return chapter.restart(); - var entity = context.hasEntity(_pointID); - if (entity) return continueTo(rightClickPoint); // point still exists - }); - context.history().on('change.intro', function (changed) { - if (changed.deleted().length) { - continueTo(undo); - } - }); + function cancelEntity() { + var input = newMembership.selectAll('.member-entity-input'); + input.property('value', ''); // remove hover-higlighting - function continueTo(nextStep) { - context.map().on('move.intro', null); - context.history().on('change.intro', null); - context.on('exit.intro', null); - nextStep(); + context.surface().selectAll('.highlighted').classed('highlighted', false); } - } - function undo() { - context.history().on('change.intro', function () { - continueTo(play); - }); - reveal('.top-toolbar button.undo-button', helpHtml('intro.points.undo')); + function bindTypeahead(d) { + var row = select(this); + var role = row.selectAll('input.member-role'); + var origValue = role.property('value'); - function continueTo(nextStep) { - context.history().on('change.intro', null); - nextStep(); - } - } + function sort(value, data) { + var sameletter = []; + var other = []; - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.points.play', { - next: _t('intro.areas.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-area', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); + for (var i = 0; i < data.length; i++) { + if (data[i].value.substring(0, value.length) === value) { + sameletter.push(data[i]); + } else { + other.push(data[i]); + } + } + + return sameletter.concat(other); } - }); - } - chapter.enter = function () { - addPoint(); - }; + role.call(uiCombobox(context, 'member-role').fetcher(function (role, callback) { + var rtype = d.relation.tags.type; + taginfo.roles({ + debounce: true, + rtype: rtype || '', + geometry: context.graph().geometry(_entityIDs[0]), + query: role + }, function (err, data) { + if (!err) callback(sort(role, data)); + }); + }).on('cancel', function () { + role.property('value', origValue); + })); + } - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - }; + function unbind() { + var row = select(this); + row.selectAll('input.member-role').call(uiCombobox.off, context); + } + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + section.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; + _entityIDs = val; + _showBlank = false; + return section; }; - return utilRebind(chapter, dispatch$1, 'on'); + return section; } - function uiIntroArea(context, reveal) { - var dispatch$1 = dispatch('done'); - var playground = [-85.63552, 41.94159]; - var playgroundPreset = _mainPresetIndex.item('leisure/playground'); - var nameField = _mainPresetIndex.field('name'); - var descriptionField = _mainPresetIndex.field('description'); - var timeouts = []; - - var _areaID; + function uiSectionSelectionList(context) { + var _selectedIDs = []; + var section = uiSection('selected-features', context).shouldDisplay(function () { + return _selectedIDs.length > 1; + }).label(function () { + return _t('inspector.title_count', { + title: _t.html('inspector.features'), + count: _selectedIDs.length + }); + }).disclosureContent(renderDisclosureContent); + context.history().on('change.selectionList', function (difference) { + if (difference) { + section.reRender(); + } + }); - var chapter = { - title: 'intro.areas.title' + section.entityIDs = function (val) { + if (!arguments.length) return _selectedIDs; + _selectedIDs = val; + return section; }; - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } - - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } - - function revealPlayground(center, text, options) { - var padding = 180 * Math.pow(2, context.map().zoom() - 19.5); - var box = pad(center, padding, context); - reveal(box, text, options); + function selectEntity(d3_event, entity) { + context.enter(modeSelect(context, [entity.id])); } - function addArea() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _areaID = null; - var msec = transitionTime(playground, context.map().center()); - - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + function deselectEntity(d3_event, entity) { + var selectedIDs = _selectedIDs.slice(); - context.map().centerZoomEase(playground, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-area', helpHtml('intro.areas.add_playground')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-areas'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startPlayground); - }); - }, msec + 100); + var index = selectedIDs.indexOf(entity.id); - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + if (index > -1) { + selectedIDs.splice(index, 1); + context.enter(modeSelect(context, selectedIDs)); } } - function startPlayground() { - if (context.mode().id !== 'add-area') { - return chapter.restart(); - } + function renderDisclosureContent(selection) { + var list = selection.selectAll('.feature-list').data([0]); + list = list.enter().append('ul').attr('class', 'feature-list').merge(list); - _areaID = null; - context.map().zoomEase(19.5, 500); - timeout(function () { - var textId = context.lastPointerType() === 'mouse' ? 'starting_node_click' : 'starting_node_tap'; - var startDrawString = helpHtml('intro.areas.start_playground') + helpHtml('intro.areas.' + textId); - revealPlayground(playground, startDrawString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, startDrawString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continuePlayground); - }); - }, 250); // after reveal - }, 550); // after easing + var entities = _selectedIDs.map(function (id) { + return context.hasEntity(id); + }).filter(Boolean); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var items = list.selectAll('.feature-list-item').data(entities, osmEntity.key); + items.exit().remove(); // Enter - function continuePlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + var enter = items.enter().append('li').attr('class', 'feature-list-item').each(function (d) { + select(this).on('mouseover', function () { + utilHighlightEntities([d.id], true, context); + }).on('mouseout', function () { + utilHighlightEntities([d.id], false, context); + }); + }); + var label = enter.append('button').attr('class', 'label').on('click', selectEntity); + label.append('span').attr('class', 'entity-geom-icon').call(svgIcon('', 'pre-text')); + label.append('span').attr('class', 'entity-type'); + label.append('span').attr('class', 'entity-name'); + enter.append('button').attr('class', 'close').attr('title', _t('icons.deselect')).on('click', deselectEntity).call(svgIcon('#iD-icon-close')); // Update - _areaID = null; - revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { - duration: 250 + items = items.merge(enter); + items.selectAll('.entity-geom-icon use').attr('href', function () { + var entity = this.parentNode.parentNode.__data__; + return '#iD-icon-' + entity.geometry(context.graph()); }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, helpHtml('intro.areas.continue_playground'), { - duration: 0 - }); - }); - }, 250); // after reveal + items.selectAll('.entity-type').html(function (entity) { + return _mainPresetIndex.match(entity, context.graph()).name(); + }); + items.selectAll('.entity-name').html(function (d) { + // fetch latest entity + var entity = context.entity(d.id); + return utilDisplayName(entity); + }); + } - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - var entity = context.hasEntity(context.selectedIDs()[0]); + return section; + } - if (entity && entity.nodes.length >= 6) { - return continueTo(finishPlayground); - } else { - return; - } - } else if (mode.id === 'select') { - _areaID = context.selectedIDs()[0]; - return continueTo(searchPresets); - } else { - return chapter.restart(); - } - }); + function uiEntityEditor(context) { + var dispatch = dispatch$8('choose'); + var _state = 'select'; + var _coalesceChanges = false; + var _modified = false; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _base; - function finishPlayground() { - if (context.mode().id !== 'draw-area') { - return chapter.restart(); - } + var _entityIDs; - _areaID = null; - var finishString = helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.areas.finish_playground'); - revealPlayground(playground, finishString, { - duration: 250 - }); - timeout(function () { - context.map().on('move.intro drawn.intro', function () { - revealPlayground(playground, finishString, { - duration: 0 - }); - }); - }, 250); // after reveal + var _activePresets = []; - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - _areaID = context.selectedIDs()[0]; - return continueTo(searchPresets); - } else { - return chapter.restart(); - } - }); + var _newFeature; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var _sections; - function searchPresets() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function entityEditor(selection) { + var combinedTags = utilCombinedTags(_entityIDs, context.graph()); // Header - var ids = context.selectedIDs(); + var header = selection.selectAll('.header').data([0]); // Enter - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - context.enter(modeSelect(context, [_areaID])); - } // disallow scrolling + var headerEnter = header.enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'preset-reset preset-choose').call(svgIcon(_mainLocalizer.textDirection() === 'rtl' ? '#iD-icon-forward' : '#iD-icon-backward')); + headerEnter.append('button').attr('class', 'close').on('click', function () { + context.enter(modeBrowse(context)); + }).call(svgIcon(_modified ? '#iD-icon-apply' : '#iD-icon-close')); + headerEnter.append('h3'); // Update + header = header.merge(headerEnter); + header.selectAll('h3').html(_entityIDs.length === 1 ? _t.html('inspector.edit') : _t.html('inspector.edit_features')); + header.selectAll('.preset-reset').on('click', function () { + dispatch.call('choose', this, _activePresets); + }); // Body - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { - preset: playgroundPreset.name() - })); - }, 400); // after preset list pane visible.. + var body = selection.selectAll('.inspector-body').data([0]); // Enter - context.on('enter.intro', function (mode) { - if (!_areaID || !context.hasEntity(_areaID)) { - return continueTo(addArea); - } + var bodyEnter = body.enter().append('div').attr('class', 'entity-editor inspector-body sep-top'); // Update - var ids = context.selectedIDs(); + body = body.merge(bodyEnter); - if (mode.id !== 'select' || !ids.length || ids[0] !== _areaID) { - // keep the user's area selected.. - context.enter(modeSelect(context, [_areaID])); // reset pane, in case user somehow happened to change it.. + if (!_sections) { + _sections = [uiSectionSelectionList(context), uiSectionFeatureType(context).on('choose', function (presets) { + dispatch.call('choose', this, presets); + }), uiSectionEntityIssues(context), uiSectionPresetFields(context).on('change', changeTags).on('revert', revertTags), uiSectionRawTagEditor('raw-tag-editor', context).on('change', changeTags), uiSectionRawMemberEditor(context), uiSectionRawMembershipEditor(context)]; + } - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); // disallow scrolling + _sections.forEach(function (section) { + if (section.entityIDs) { + section.entityIDs(_entityIDs); + } - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - context.container().select('.preset-search-input').on('keydown.intro', null).on('keyup.intro', checkPresetSearch); - reveal('.preset-search-input', helpHtml('intro.areas.search_playground', { - preset: playgroundPreset.name() - })); - context.history().on('change.intro', null); + if (section.presets) { + section.presets(_activePresets); } - }); - function checkPresetSearch() { - var first = context.container().select('.preset-list-item:first-child'); + if (section.tags) { + section.tags(combinedTags); + } - if (first.classed('preset-leisure-playground')) { - reveal(first.select('.preset-list-button').node(), helpHtml('intro.areas.choose_playground', { - preset: playgroundPreset.name() - }), { - duration: 300 - }); - context.container().select('.preset-search-input').on('keydown.intro', eventCancel, true).on('keyup.intro', null); - context.history().on('change.intro', function () { - continueTo(clickAddField); - }); + if (section.state) { + section.state(_state); } - } - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - nextStep(); - } - } + body.call(section.render); + }); - function clickAddField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + context.history().on('change.entity-editor', historyChanged); - var ids = context.selectedIDs(); + function historyChanged(difference) { + if (selection.selectAll('.entity-editor').empty()) return; + if (_state === 'hide') return; + var significant = !difference || difference.didChange.properties || difference.didChange.addition || difference.didChange.deletion; + if (!significant) return; + _entityIDs = _entityIDs.filter(context.hasEntity); + if (!_entityIDs.length) return; + var priorActivePreset = _activePresets.length === 1 && _activePresets[0]; + loadActivePresets(); + var graph = context.graph(); + entityEditor.modified(_base !== graph); + entityEditor(selection); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); + if (priorActivePreset && _activePresets.length === 1 && priorActivePreset !== _activePresets[0]) { + // flash the button to indicate the preset changed + context.container().selectAll('.entity-editor button.preset-reset .label').style('background-color', '#fff').transition().duration(750).style('background-color', null); + } } - - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // disallow scrolling + } // Tag changes that fire on input can all get coalesced into a single + // history operation when the user leaves the field. #2342 + // Use explicit entityIDs in case the selection changes before the event is fired. - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); // It's possible for the user to add a description in a previous step.. - // If they did this already, just continue to next step. + function changeTags(entityIDs, changed, onInput) { + var actions = []; - var entity = context.entity(_areaID); + for (var i in entityIDs) { + var entityID = entityIDs[i]; + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy - if (entity.tags.description) { - return continueTo(play); - } // scroll "Add field" into view + for (var k in changed) { + if (!k) continue; + var v = changed[k]; + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } - var box = context.container().select('.more-fields').node().getBoundingClientRect(); + if (!onInput) { + tags = utilCleanTags(tags); + } - if (box.top > 300) { - var pane = context.container().select('.entity-editor-pane .inspector-body'); - var start = pane.node().scrollTop; - var end = start + (box.top - 300); - pane.transition().duration(250).tween('scroll.inspector', function () { - var node = this; - var i = d3_interpolateNumber(start, end); - return function (t) { - node.scrollTop = i(t); - }; - }); + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } + } - timeout(function () { - reveal('.more-fields .combobox-input', helpHtml('intro.areas.add_field', { - name: nameField.label(), - description: descriptionField.label() - }), { - duration: 300 - }); - context.container().select('.more-fields .combobox-input').on('click.intro', function () { - // Watch for the combobox to appear... - var watcher; - watcher = window.setInterval(function () { - if (!context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - continueTo(chooseDescriptionField); - } - }, 300); + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); }); - }, 300); // after "Add Field" visible - }, 400); // after editor pane visible + return graph; + }; - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); + var annotation = _t('operations.change_tags.annotation'); - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - context.on('exit.intro', null); - nextStep(); + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = !!onInput; + } + } // if leaving field (blur event), rerun validation + + + if (!onInput) { + context.validator().validate(); } } - function chooseDescriptionField() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + function revertTags(keys) { + var actions = []; - var ids = context.selectedIDs(); + for (var i in _entityIDs) { + var entityID = _entityIDs[i]; + var original = context.graph().base().entities[entityID]; + var changed = {}; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } + for (var j in keys) { + var key = keys[j]; + changed[key] = original ? original.tags[key] : undefined; + } - if (!context.container().select('.form-field-description').empty()) { - return continueTo(describePlayground); - } // Make sure combobox is ready.. + var entity = context.entity(entityID); + var tags = Object.assign({}, entity.tags); // shallow copy + for (var k in changed) { + if (!k) continue; + var v = changed[k]; - if (context.container().select('div.combobox').empty()) { - return continueTo(clickAddField); - } // Watch for the combobox to go away.. + if (v !== undefined || tags.hasOwnProperty(k)) { + tags[k] = v; + } + } + tags = utilCleanTags(tags); - var watcher; - watcher = window.setInterval(function () { - if (context.container().select('div.combobox').empty()) { - window.clearInterval(watcher); - timeout(function () { - if (context.container().select('.form-field-description').empty()) { - continueTo(retryChooseDescription); - } else { - continueTo(describePlayground); - } - }, 300); // after description field added. + if (!fastDeepEqual(entity.tags, tags)) { + actions.push(actionChangeTags(entityID, tags)); } - }, 300); - reveal('div.combobox', helpHtml('intro.areas.choose_field', { - field: descriptionField.label() - }), { - duration: 300 - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); - }); - - function continueTo(nextStep) { - if (watcher) window.clearInterval(watcher); - context.on('exit.intro', null); - nextStep(); } - } - function describePlayground() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + if (actions.length) { + var combinedAction = function combinedAction(graph) { + actions.forEach(function (action) { + graph = action(graph); + }); + return graph; + }; - var ids = context.selectedIDs(); + var annotation = _t('operations.change_tags.annotation'); - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + if (_coalesceChanges) { + context.overwrite(combinedAction, annotation); + } else { + context.perform(combinedAction, annotation); + _coalesceChanges = false; + } + } + context.validator().validate(); + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); + entityEditor.modified = function (val) { + if (!arguments.length) return _modified; + _modified = val; + return entityEditor; + }; - if (context.container().select('.form-field-description').empty()) { - return continueTo(retryChooseDescription); - } + entityEditor.state = function (val) { + if (!arguments.length) return _state; + _state = val; + return entityEditor; + }; - context.on('exit.intro', function () { - continueTo(play); - }); - reveal('.entity-editor-pane', helpHtml('intro.areas.describe_playground', { - button: icon('#iD-icon-close', 'inline') - }), { - duration: 300 - }); + entityEditor.entityIDs = function (val) { + if (!arguments.length) return _entityIDs; // always reload these even if the entityIDs are unchanged, since we + // could be reselecting after something like dragging a node - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } - } + _base = context.graph(); + _coalesceChanges = false; + if (val && _entityIDs && utilArrayIdentical(_entityIDs, val)) return entityEditor; // exit early if no change - function retryChooseDescription() { - if (!_areaID || !context.hasEntity(_areaID)) { - return addArea(); - } + _entityIDs = val; + loadActivePresets(true); + return entityEditor.modified(false); + }; - var ids = context.selectedIDs(); + entityEditor.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return entityEditor; + }; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _areaID) { - return searchPresets(); - } // reset pane, in case user happened to change it.. + function loadActivePresets(isForNewSelection) { + var graph = context.graph(); + var counts = {}; + for (var i in _entityIDs) { + var entity = graph.hasEntity(_entityIDs[i]); + if (!entity) return; + var match = _mainPresetIndex.match(entity, graph); + if (!counts[match.id]) counts[match.id] = 0; + counts[match.id] += 1; + } - context.container().select('.inspector-wrap .panewrap').style('right', '0%'); - reveal('.entity-editor-pane', helpHtml('intro.areas.retry_add_field', { - field: descriptionField.label() - }), { - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - continueTo(clickAddField); - } - }); - context.on('exit.intro', function () { - return continueTo(searchPresets); + var matches = Object.keys(counts).sort(function (p1, p2) { + return counts[p2] - counts[p1]; + }).map(function (pID) { + return _mainPresetIndex.item(pID); }); - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); + if (!isForNewSelection) { + // A "weak" preset doesn't set any tags. (e.g. "Address") + var weakPreset = _activePresets.length === 1 && !_activePresets[0].isFallback() && Object.keys(_activePresets[0].addTags || {}).length === 0; // Don't replace a weak preset with a fallback preset (e.g. "Point") + + if (weakPreset && matches.length === 1 && matches[0].isFallback()) return; } - } - function play() { - dispatch$1.call('done'); - reveal('.ideditor', helpHtml('intro.areas.play', { - next: _t('intro.lines.title') - }), { - tooltipBox: '.intro-nav-wrap .chapter-line', - buttonText: _t.html('intro.ok'), - buttonCallback: function buttonCallback() { - reveal('.ideditor'); - } - }); + entityEditor.presets(matches); } - chapter.enter = function () { - addArea(); - }; + entityEditor.presets = function (val) { + if (!arguments.length) return _activePresets; // don't reload the same preset - chapter.exit = function () { - timeouts.forEach(window.clearTimeout); - context.on('enter.intro exit.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-search-input').on('keydown.intro keyup.intro', null); - context.container().select('.more-fields .combobox-input').on('click.intro', null); - }; + if (!utilArrayIdentical(val, _activePresets)) { + _activePresets = val; + } - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + return entityEditor; }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(entityEditor, dispatch, 'on'); } - function uiIntroLine(context, reveal) { - var dispatch$1 = dispatch('done'); - var timeouts = []; - var _tulipRoadID = null; - var flowerRoadID = 'w646'; - var tulipRoadStart = [-85.6297754121684, 41.95805253325314]; - var tulipRoadMidpoint = [-85.62975395449628, 41.95787501510204]; - var tulipRoadIntersection = [-85.62974496187628, 41.95742515554585]; - var roadCategory = _mainPresetIndex.item('category-road_minor'); - var residentialPreset = _mainPresetIndex.item('highway/residential'); - var woodRoadID = 'w525'; - var woodRoadEndID = 'n2862'; - var woodRoadAddNode = [-85.62390110349587, 41.95397111462291]; - var woodRoadDragEndpoint = [-85.623867390213, 41.95466987786487]; - var woodRoadDragMidpoint = [-85.62386254803509, 41.95430395953872]; - var washingtonStreetID = 'w522'; - var twelfthAvenueID = 'w1'; - var eleventhAvenueEndID = 'n3550'; - var twelfthAvenueEndID = 'n5'; - var _washingtonSegmentID = null; - var eleventhAvenueEnd = context.entity(eleventhAvenueEndID).loc; - var twelfthAvenueEnd = context.entity(twelfthAvenueEndID).loc; - var deleteLinesLoc = [-85.6219395542764, 41.95228033922477]; - var twelfthAvenue = [-85.62219310052491, 41.952505413152956]; - var chapter = { - title: 'intro.lines.title' - }; + function uiPresetList(context) { + var dispatch = dispatch$8('cancel', 'choose'); - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } + var _entityIDs; - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } + var _currLoc; - function addLine() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - var msec = transitionTime(tulipRoadStart, context.map().center()); + var _currentPresets; - if (msec) { - reveal(null, null, { - duration: 0 - }); - } + var _autofocus = false; - 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 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 continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); + 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); + } } - } - 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 continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); + 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 + + var buttons = list.selectAll('.preset-list-button'); + if (!buttons.empty()) buttons.nodes()[0].focus(); + } } - } - 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 keypress(d3_event) { + // enter + var value = search.property('value'); - context.history().on('change.intro', function () { - if (isLineConnected()) { - continueTo(continueLine); + if (d3_event.keyCode === 13 && // ↩ Return + value.length) { + list.selectAll('.preset-list-item:first-child').each(function (d) { + d.choose.call(this); + }); } - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-line') { - return; - } else if (mode.id === 'select') { - continueTo(retryIntersect); - return; + } + + function inputevent() { + var value = search.property('value'); + list.classed('filtered', value.length); + var results, messageText; + + 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; + + if (_entityIDs && _entityIDs.length) { + // calculate current location + var extent = _entityIDs.reduce(function (extent, entityID) { + var entity = context.graph().entity(entityID); + return extent.extend(entity.extent(context.graph())); + }, geoExtent()); + + _currLoc = extent.center(); // match presets + + var presets = _entityIDs.map(function (entityID) { + return _mainPresetIndex.match(context.entity(entityID), context.graph()); + }); + + presetList.presets(presets); } - 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); - } + return presetList; + }; + + 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, startDragString, { - duration: 0 - }); - var entity = context.entity(woodRoadEndID); + function entityGeometries() { + var counts = {}; - if (geoSphericalDistance(entity.loc, woodRoadDragEndpoint) <= 4) { - continueTo(finishDragEndpoint); + 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'; } - }); - function continueTo(nextStep) { - context.map().on('move.intro drawn.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 finishDragEndpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + return utilRebind(presetList, dispatch, 'on'); + } - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - var finishDragString = helpHtml('intro.lines.spot_looks_good') + helpHtml('intro.lines.finish_drag_endpoint' + (context.lastPointerType() === 'mouse' ? '' : '_touch')); - reveal(box, finishDragString); - context.map().on('move.intro drawn.intro', function () { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + function uiViewOnOSM(context) { + var _what; // an osmEntity or osmNote - 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); - }); + function viewOnOSM(selection) { + var url; - function continueTo(nextStep) { - context.map().on('move.intro drawn.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 startDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + viewOnOSM.what = function (_) { + if (!arguments.length) return _what; + _what = _; + return viewOnOSM; + }; - if (context.selectedIDs().indexOf(woodRoadID) === -1) { - context.enter(modeSelect(context, [woodRoadID])); - } + return viewOnOSM; + } - 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); - } + function uiInspector(context) { + var presetList = uiPresetList(context); + var entityEditor = uiEntityEditor(context); + var wrap = select(null), + presetPane = select(null), + editorPane = select(null); + var _state = 'select'; - var 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])); - } + var _entityIDs; + + var _newFeature = false; + + function inspector(selection) { + presetList.entityIDs(_entityIDs).autofocus(_newFeature).on('choose', inspector.setPreset).on('cancel', function () { + inspector.setPreset(); }); + entityEditor.state(_state).entityIDs(_entityIDs).on('choose', inspector.showList); + wrap = selection.selectAll('.panewrap').data([0]); + var enter = wrap.enter().append('div').attr('class', 'panewrap'); + enter.append('div').attr('class', 'preset-list-pane pane'); + enter.append('div').attr('class', 'entity-editor-pane pane'); + wrap = wrap.merge(enter); + presetPane = wrap.selectAll('.preset-list-pane'); + editorPane = wrap.selectAll('.entity-editor-pane'); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + function shouldDefaultToPresetList() { + // always show the inspector on hover + if (_state !== 'select') return false; // can only change preset on single selection - function continueDragMidpoint() { - if (!context.hasEntity(woodRoadID) || !context.hasEntity(woodRoadEndID)) { - return continueTo(updateLine); - } + 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 - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; + if (entity.hasNonGeometryTags()) return false; // prompt to select preset if feature is new and untagged - var advance = function advance() { - context.history().checkpoint('doneUpdateLine'); - continueTo(deleteLines); - }; + if (_newFeature) return true; // all existing features except vertices should default to inspector - 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); - } + if (entity.geometry(context.graph()) !== 'vertex') return false; // show vertex relations if any - var padding = 100 * Math.pow(2, context.map().zoom() - 19); - var box = pad(woodRoadDragEndpoint, padding, context); - box.height += 400; - reveal(box, helpHtml('intro.lines.continue_drag_midpoint'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: advance - }); - }); + if (context.graph().parentRelations(entity).length) return false; // show vertex issues if there are any - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); + if (context.validator().getEntityIssues(entityID).length) return false; // show turn retriction editor for junction vertices + + if (entity.isHighwayIntersection(context.graph())) return false; // otherwise show preset list for uninteresting vertices + + return true; + } + + if (shouldDefaultToPresetList()) { + wrap.style('right', '-100%'); + editorPane.classed('hide', true); + presetPane.classed('hide', false).call(presetList); + } else { + wrap.style('right', '0%'); + presetPane.classed('hide', true); + editorPane.classed('hide', false).call(entityEditor); } + + var footer = selection.selectAll('.footer').data([0]); + footer = footer.enter().append('div').attr('class', 'footer').merge(footer); + footer.call(uiViewOnOSM(context).what(context.hasEntity(_entityIDs.length === 1 && _entityIDs[0]))); } - function deleteLines() { - context.history().reset('doneUpdateLine'); - context.enter(modeBrowse(context)); + 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 (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return chapter.restart(); + if (presets) { + presetList.presets(presets); } - var msec = transitionTime(deleteLinesLoc, context.map().center()); + presetPane.call(presetList.autofocus(true)); + }; - if (msec) { - reveal(null, null, { - duration: 0 + 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); } + }; - 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; + 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 - var advance = function advance() { - continueTo(rightClickIntersection); - }; + context.container().selectAll('.field-help-body').remove(); + return inspector; + }; - 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); + 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 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 + return inspector; + } + + function uiImproveOsmComments() { + var _qaItem; + + 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; }); }); - 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 + metadataEnter.append('div').attr('class', 'comment-date').html(function (d) { + return _t.html('note.status.commented', { + when: localeDateString(d.timestamp) + }); }); - context.history().on('change.intro', function () { - timeout(function () { - continueTo(deleteLines); - }, 300); // after any transition (e.g. if user deleted intersection) + mainEnter.append('div').attr('class', 'comment-text').append('p').html(function (d) { + return d.text; }); - }, 600); + })["catch"](function (err) { + console.log(err); // eslint-disable-line no-console + }); + } - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.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 splitIntersection() { - if (!context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(deleteLines); - } + issueComments.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return issueComments; + }; - var node = selectMenuItem(context, 'split').node(); + return issueComments; + } - if (!node) { - return continueTo(rightClickIntersection); - } + function uiImproveOsmDetails(context) { + var _qaItem; - 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(); + 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 (!wasChanged && !node) { - return continueTo(rightClickIntersection); - } + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".description"), d.replacements); + } - reveal('.edit-menu', helpHtml('intro.lines.split_intersection', { - street: _t('intro.graph.name.washington-street') - }), { - duration: 0, - padding: 50 - }); + function improveOsmDetails(selection) { + var details = selection.selectAll('.error-details').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - 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); + 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.. + + 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 (!osmlayer.enabled()) { + osmlayer.enabled(true); + } + + context.map().centerZoom(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - _washingtonSegmentID = null; - continueTo(retrySplit); + 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])); + }); } - }, 300); // after any transition (e.g. if user deleted intersection) - }); + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - function continueTo(nextStep) { - 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 + + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } + + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this error - #5880 + + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function retrySplit() { - context.enter(modeBrowse(context)); - context.map().centerZoomEase(eleventhAvenueEnd, 18, 500); + improveOsmDetails.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmDetails; + }; + + return improveOsmDetails; + } + + function uiImproveOsmHeader() { + var _qaItem; + + function issueTitle(d) { + var issueKey = d.issueKey; + d.replacements = d.replacements || {}; + d.replacements["default"] = _t.html('inspector.unknown'); // special key `default` works as a fallback string - var advance = function advance() { - continueTo(rightClickIntersection); - }; + return _t.html("QA.improveOSM.error_types.".concat(issueKey, ".title"), d.replacements); + } - 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 + function improveOsmHeader(selection) { + var header = selection.selectAll('.qa-header').data(_qaItem ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); }); - context.map().on('move.intro drawn.intro', function () { - 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 - }); + header.exit().remove(); + var headerEnter = header.enter().append('div').attr('class', 'qa-header'); + var svgEnter = headerEnter.append('div').attr('class', 'qa-header-icon').classed('new', function (d) { + return d.id < 0; + }).append('svg').attr('width', '20px').attr('height', '30px').attr('viewbox', '0 0 20 30').attr('class', function (d) { + return "preset-icon-28 qaItem ".concat(d.service, " itemId-").concat(d.id, " itemType-").concat(d.itemType); }); + svgEnter.append('polygon').attr('fill', 'currentColor').attr('class', 'qaItem-fill').attr('points', '16,3 4,3 1,6 1,17 4,20 7,20 10,27 13,20 16,20 19,17.033 19,6'); + svgEnter.append('use').attr('class', 'icon-annotation').attr('width', '13px').attr('height', '13px').attr('transform', 'translate(3.5, 5)').attr('xlink:href', function (d) { + var picon = d.icon; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + if (!picon) { + return ''; + } else { + var isMaki = /^maki-/.test(picon); + return "#".concat(picon).concat(isMaki ? '-11' : ''); + } + }); + headerEnter.append('div').attr('class', 'qa-header-label').html(issueTitle); } - function didSplit() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + improveOsmHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmHeader; + }; - 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 improveOsmHeader; + } - context.on('enter.intro', function () { - var ids = context.selectedIDs(); + function uiImproveOsmEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiImproveOsmDetails(context); + var qaComments = uiImproveOsmComments(); + var qaHeader = uiImproveOsmHeader(); - 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); - } - }); + var _qaItem; - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } + function improveOsmEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.improveOSM.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(qaComments.issue(_qaItem)).call(improveOsmSaveSection); } - function multiSelect() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - - var ids = context.selectedIDs(); - var hasWashington = ids.indexOf(_washingtonSegmentID) !== -1; - var hasTwelfth = ids.indexOf(twelfthAvenueID) !== -1; + function improveOsmSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (hasWashington && hasTwelfth) { - return continueTo(multiRightClick); - } else if (!hasWashington && !hasTwelfth) { - return continueTo(didSplit); - } + var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - context.map().centerZoomEase(twelfthAvenue, 18, 500); - timeout(function () { - var selected, other, padding, box; + saveSection.exit().remove(); // enter - if (hasWashington) { - selected = _t('intro.graph.name.washington-street'); - other = _t('intro.graph.name.12th-avenue'); - padding = 60 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenueEnd, padding, context); - box.width *= 3; - } else { - selected = _t('intro.graph.name.12th-avenue'); - other = _t('intro.graph.name.washington-street'); - padding = 200 * Math.pow(2, context.map().zoom() - 18); - box = pad(twelfthAvenue, padding, context); - box.width /= 2; - } + var 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 - 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; - } + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - 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 changeInput() { + var input = select(this); + var val = input.property('value').trim(); - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + if (val === '') { + val = undefined; + } // store the unsaved comment with the issue itself - function multiRightClick() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } - 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 + _qaItem = _qaItem.update({ + newComment: val }); - }); - context.ui().editMenu().on('toggled.intro', function (open) { - if (!open) return; - timeout(function () { - var ids = context.selectedIDs(); + var qaService = services.improveOSM; - 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); + if (qaService) { + qaService.replaceItem(_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(); + saveSection.call(qaSaveButtons); } } - function multiDelete() { - if (!_washingtonSegmentID || !context.hasEntity(_washingtonSegmentID) || !context.hasEntity(washingtonStreetID) || !context.hasEntity(twelfthAvenueID) || !context.hasEntity(eleventhAvenueEndID)) { - return continueTo(rightClickIntersection); - } + function qaSaveButtons(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - 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); + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_qaItem] : [], function (d) { + return d.status + d.id; + }); // exit + + buttonSection.exit().remove(); // enter + + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); + buttonEnter.append('button').attr('class', 'button comment-button action').html(_t.html('QA.keepRight.save_comment')); + buttonEnter.append('button').attr('class', 'button close-button action'); + buttonEnter.append('button').attr('class', 'button ignore-button action'); // update + + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.comment-button').attr('disabled', function (d) { + return d.newComment ? null : true; + }).on('click.comment', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 + + var qaService = services.improveOSM; + + if (qaService) { + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } }); + buttonSection.select('.close-button').html(function (d) { + var andComment = d.newComment ? '_comment' : ''; + return _t.html("QA.keepRight.close".concat(andComment)); + }).on('click.close', function (d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('exit.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + var qaService = services.improveOSM; - 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 (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 - function continueTo(nextStep) { - nextStep(); - } - } + var qaService = services.improveOSM; - 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'); + if (qaService) { + d.newStatus = 'INVALID'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); } }); - } - - chapter.enter = function () { - addLine(); - }; + } // NOTE: Don't change method name until UI v3 is merged - 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); - }; - chapter.restart = function () { - chapter.exit(); - chapter.enter(); + improveOsmEditor.error = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return improveOsmEditor; }; - return utilRebind(chapter, dispatch$1, 'on'); + return utilRebind(improveOsmEditor, dispatch, 'on'); } - function uiIntroBuilding(context, reveal) { - var dispatch$1 = dispatch('done'); - var house = [-85.62815, 41.95638]; - var tank = [-85.62732, 41.95347]; - var buildingCatetory = _mainPresetIndex.item('category-building'); - var housePreset = _mainPresetIndex.item('building/house'); - var tankPreset = _mainPresetIndex.item('man_made/storage_tank'); - var timeouts = []; - var _houseID = null; - var _tankID = null; - var chapter = { - title: 'intro.buildings.title' - }; - - function timeout(f, t) { - timeouts.push(window.setTimeout(f, t)); - } - - function eventCancel(d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - } - - 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 uiKeepRightDetails(context) { + var _qaItem; - 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 issueDetail(d) { + var itemType = d.itemType, + parentIssueType = d.parentIssueType; + var unknown = _t.html('inspector.unknown'); + var replacements = d.replacements || {}; + replacements["default"] = unknown; // special key `default` works as a fallback string - function addHouse() { - context.enter(modeBrowse(context)); - context.history().reset('initial'); - _houseID = null; - var msec = transitionTime(house, context.map().center()); + var detail = _t.html("QA.keepRight.errorTypes.".concat(itemType, ".description"), replacements); - if (msec) { - reveal(null, null, { - duration: 0 - }); + if (detail === unknown) { + detail = _t.html("QA.keepRight.errorTypes.".concat(parentIssueType, ".description"), replacements); } - context.map().centerZoomEase(house, 19, msec); - timeout(function () { - var tooltip = reveal('button.add-area', helpHtml('intro.buildings.add_building')); - tooltip.selectAll('.popover-inner').insert('svg', 'span').attr('class', 'tooltip-illustration').append('use').attr('xlink:href', '#iD-graphic-buildings'); - context.on('enter.intro', function (mode) { - if (mode.id !== 'add-area') return; - continueTo(startHouse); - }); - }, msec + 100); - - function continueTo(nextStep) { - context.on('enter.intro', null); - nextStep(); - } + return detail; } - function startHouse() { - if (context.mode().id !== 'add-area') { - return continueTo(addHouse); - } + 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 - _houseID = null; - context.map().zoomEase(20, 500); - timeout(function () { - var startString = helpHtml('intro.buildings.start_building') + helpHtml('intro.buildings.building_corner_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')); - revealHouse(house, startString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, startString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id !== 'draw-area') return chapter.restart(); - continueTo(continueHouse); - }); - }, 550); // after easing + var descriptionEnter = detailsEnter.append('div').attr('class', 'qa-details-subsection'); + descriptionEnter.append('h4').html(_t.html('QA.keepRight.detail_description')); + descriptionEnter.append('div').attr('class', 'qa-details-description-text').html(issueDetail); // If there are entity links in the error message.. - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + var relatedEntities = []; + descriptionEnter.selectAll('.error_entity_link, .error_object_link').attr('href', '#').each(function () { + var link = select(this); + var isObjectLink = link.classed('error_object_link'); + var entityID = isObjectLink ? utilEntityRoot(_qaItem.objectType) + _qaItem.objectId : this.textContent; + var entity = context.hasEntity(entityID); + relatedEntities.push(entityID); // Add click handler - function continueHouse() { - if (context.mode().id !== 'draw-area') { - return continueTo(addHouse); - } + link.on('mouseenter', function () { + utilHighlightEntities([entityID], true, context); + }).on('mouseleave', function () { + utilHighlightEntities([entityID], false, context); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + utilHighlightEntities([entityID], false, context); + var osmlayer = context.layers().layer('osm'); - _houseID = null; - var continueString = helpHtml('intro.buildings.continue_building') + '{br}' + helpHtml('intro.areas.finish_area_' + (context.lastPointerType() === 'mouse' ? 'click' : 'tap')) + helpHtml('intro.buildings.finish_building'); - revealHouse(house, continueString); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, continueString, { - duration: 0 - }); - }); - context.on('enter.intro', function (mode) { - if (mode.id === 'draw-area') { - return; - } else if (mode.id === 'select') { - var graph = context.graph(); - var way = context.entity(context.selectedIDs()[0]); - var nodes = graph.childNodes(way); - var points = utilArrayUniq(nodes).map(function (n) { - return context.projection(n.loc); - }); + if (!osmlayer.enabled()) { + osmlayer.enabled(true); + } - if (isMostlySquare(points)) { - _houseID = way.id; - return continueTo(chooseCategoryBuilding); + context.map().centerZoomEase(_qaItem.loc, 20); + + if (entity) { + context.enter(modeSelect(context, [entityID])); } else { - return continueTo(retryHouse); + context.loadEntity(entityID, function (err, result) { + if (err) return; + var entity = result.data.find(function (e) { + return e.id === entityID; + }); + if (entity) context.enter(modeSelect(context, [entityID])); + }); } - } else { - return chapter.restart(); - } - }); + }); // Replace with friendly name if possible + // (The entity may not yet be loaded into the graph) - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - context.on('enter.intro', null); - nextStep(); - } - } + if (entity) { + var name = utilDisplayName(entity); // try to use common name - function retryHouse() { - var onClick = function onClick() { - continueTo(addHouse); - }; + if (!name && !isObjectLink) { + var preset = _mainPresetIndex.match(entity, context.graph()); + name = preset && !preset.isFallback() && preset.name(); // fallback to preset name + } - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - context.map().on('move.intro drawn.intro', function () { - revealHouse(house, helpHtml('intro.buildings.retry_building'), { - duration: 0, - buttonText: _t.html('intro.ok'), - buttonCallback: onClick - }); - }); + if (name) { + this.innerText = name; + } + } + }); // Don't hide entities related to this issue - #5880 - function continueTo(nextStep) { - context.map().on('move.intro drawn.intro', null); - nextStep(); - } + context.features().forceVisible(relatedEntities); + context.map().pan([0, 0]); // trigger a redraw } - function chooseCategoryBuilding() { - 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-category-building .preset-list-button'); - reveal(button.node(), helpHtml('intro.buildings.choose_category_building', { - category: buildingCatetory.name() - })); - button.on('click.intro', function () { - button.on('click.intro', null); - continueTo(choosePresetHouse); - }); - }, 400); // after preset list pane visible.. + var 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 choosePresetHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } - - var ids = context.selectedIDs(); + keepRightHeader.issue = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return keepRightHeader; + }; - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } // disallow scrolling + return keepRightHeader; + } + function uiViewOnKeepRight() { + var _qaItem; - context.container().select('.inspector-wrap').on('wheel.intro', eventCancel); - timeout(function () { - // reset pane, in case user somehow happened to change it.. - context.container().select('.inspector-wrap .panewrap').style('right', '-100%'); - var button = context.container().select('.preset-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.. + function viewOnKeepRight(selection) { + var url; - context.on('enter.intro', function (mode) { - if (!_houseID || !context.hasEntity(_houseID)) { - return continueTo(addHouse); - } + if (services.keepRight && _qaItem instanceof QAItem) { + url = services.keepRight.issueURL(_qaItem); + } - var ids = context.selectedIDs(); + var link = selection.selectAll('.view-on-keepRight').data(url ? [url] : []); // exit - if (mode.id !== 'select' || !ids.length || ids[0] !== _houseID) { - return continueTo(chooseCategoryBuilding); - } - }); + link.exit().remove(); // enter - function continueTo(nextStep) { - context.container().select('.inspector-wrap').on('wheel.intro', null); - context.container().select('.preset-list-button').on('click.intro', null); - context.on('enter.intro', null); - nextStep(); - } + var 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 closeEditorHouse() { - if (!_houseID || !context.hasEntity(_houseID)) { - return addHouse(); - } + viewOnKeepRight.what = function (val) { + if (!arguments.length) return _qaItem; + _qaItem = val; + return viewOnKeepRight; + }; - var ids = context.selectedIDs(); + return viewOnKeepRight; + } - if (context.mode().id !== 'select' || !ids.length || ids[0] !== _houseID) { - context.enter(modeSelect(context, [_houseID])); - } + function uiKeepRightEditor(context) { + var dispatch = dispatch$8('change'); + var qaDetails = uiKeepRightDetails(context); + var qaHeader = uiKeepRightHeader(); - 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); + var _qaItem; - function continueTo(nextStep) { - context.on('exit.intro', null); - nextStep(); - } + function keepRightEditor(selection) { + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'close').on('click', function () { + return context.enter(modeBrowse(context)); + }).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('QA.keepRight.title')); + var body = selection.selectAll('.body').data([0]); + body = body.enter().append('div').attr('class', 'body').merge(body); + var editor = body.selectAll('.qa-editor').data([0]); + editor.enter().append('div').attr('class', 'modal-section qa-editor').merge(editor).call(qaHeader.issue(_qaItem)).call(qaDetails.issue(_qaItem)).call(keepRightSaveSection); + var footer = selection.selectAll('.footer').data([0]); + footer.enter().append('div').attr('class', 'footer').merge(footer).call(uiViewOnKeepRight().what(_qaItem)); } - function rightClickHouse() { - if (!_houseID) return chapter.restart(); - context.enter(modeBrowse(context)); - context.history().reset('hasHouse'); - var zoom = context.map().zoom(); + function keepRightSaveSection(selection) { + var isSelected = _qaItem && _qaItem.id === context.selectedErrorID(); - if (zoom < 20) { - zoom = 20; - } + var isShown = _qaItem && (isSelected || _qaItem.newComment || _qaItem.comment); + var saveSection = selection.selectAll('.qa-save').data(isShown ? [_qaItem] : [], function (d) { + return "".concat(d.id, "-").concat(d.status || 0); + }); // exit - context.map().centerZoomEase(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); - }); + saveSection.exit().remove(); // enter - function continueTo(nextStep) { - context.on('enter.intro', null); - context.map().on('move.intro drawn.intro', null); - context.history().on('change.intro', null); - nextStep(); - } - } + var saveSectionEnter = saveSection.enter().append('div').attr('class', 'qa-save save-section cf'); + saveSectionEnter.append('h4').attr('class', '.qa-save-header').html(_t.html('QA.keepRight.comment')); + saveSectionEnter.append('textarea').attr('class', 'new-comment-input').attr('placeholder', _t('QA.keepRight.comment_placeholder')).attr('maxlength', 1000).property('value', function (d) { + return d.newComment || d.comment; + }).call(utilNoAuto).on('input', changeInput).on('blur', changeInput); // update - function clickSquare() { - if (!_houseID) return chapter.restart(); - var entity = context.hasEntity(_houseID); - if (!entity) return continueTo(rightClickHouse); - var node = selectMenuItem(context, 'orthogonalize').node(); + saveSection = saveSectionEnter.merge(saveSection).call(qaSaveButtons); - if (!node) { - return continueTo(rightClickHouse); - } + function changeInput() { + var input = select(this); + var val = input.property('value').trim(); - 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 (val === _qaItem.comment) { + val = undefined; + } // store the unsaved comment with the issue itself - if (!wasChanged && !node) { - return continueTo(rightClickHouse); - } - reveal('.edit-menu', helpHtml('intro.buildings.square_building'), { - duration: 0, - padding: 50 + _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; - }); - chapters[chapters.length - 1].on('startEditing', function () { - // Store walkthrough progress.. - progress.push('startEditing'); - corePreferences('walkthrough_progress', utilArrayUniq(progress).join(';')); // Store if walkthrough is completed.. + if (qaService) { + d.newStatus = 'false'; + qaService.postUpdate(d, function (err, item) { + return dispatch.call('change', item); + }); + } + }); + } // NOTE: Don't change method name until UI v3 is merged - 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; }; - } - function uiMapInMap(context) { - function mapInMap(selection) { - var backgroundLayer = rendererTileLayer(context); - var overlayLayers = {}; - var projection = geoRawMercator(); - var dataLayer = svgData(projection, context).showLabels(false); - var debugLayer = svgDebug(projection, context); - var zoom = d3_zoom().scaleExtent([geoZoomToScale(0.5), geoZoomToScale(24)]).on('start', zoomStarted).on('zoom', zoomed).on('end', zoomEnded); - var wrap = select(null); - var tiles = select(null); - var viewport = select(null); - var _isTransformed = false; - var _isHidden = true; - var _skipEvents = false; - var _gesture = null; - var _zDiff = 6; // by default, minimap renders at (main zoom - 6) - - var _dMini; // dimensions of minimap - - - var _cMini; // center pixel of minimap + return noteHeader; + } + function uiNoteReport() { + var _note; - var _tStart; // transform at start of gesture + function noteReport(selection) { + var url; + if (services.osm && _note instanceof osmNote && !_note.isNew()) { + url = services.osm.noteReportURL(_note); + } - var _tCurr; // transform at most recent event + var link = selection.selectAll('.note-report').data(url ? [url] : []); // exit + link.exit().remove(); // enter - var _timeoutID; + 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 zoomStarted() { - if (_skipEvents) return; - _tStart = _tCurr = projection.transform(); - _gesture = null; - } + noteReport.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteReport; + }; - function zoomed(d3_event) { - if (_skipEvents) return; - var x = d3_event.transform.x; - var y = d3_event.transform.y; - var k = d3_event.transform.k; - var isZooming = k !== _tStart.k; - var isPanning = x !== _tStart.x || y !== _tStart.y; + return noteReport; + } - if (!isZooming && !isPanning) { - return; // no change - } // lock in either zooming or panning, don't allow both in minimap. + function uiNoteEditor(context) { + var dispatch = dispatch$8('change'); + var noteComments = uiNoteComments(); + var noteHeader = uiNoteHeader(); // var formFields = uiFormFields(context); + var _note; - if (!_gesture) { - _gesture = isZooming ? 'zoom' : 'pan'; - } + var _newNote; // var _fieldsArr; - var tMini = projection.transform(); - var tX, tY, scale; - if (_gesture === 'zoom') { - scale = k / tMini.k; - tX = (_cMini[0] / scale - _cMini[0]) * scale; - tY = (_cMini[1] / scale - _cMini[1]) * scale; - } else { - k = tMini.k; - scale = 1; - tX = x - tMini.x; - tY = y - tMini.y; - } + 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 - 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(); - } + var osm = services.osm; - function zoomEnded() { - if (_skipEvents) return; - if (_gesture !== 'pan') return; - updateProjection(); - _gesture = null; - context.map().center(projection.invert(_cMini)); // recenter main map.. + if (osm) { + osm.on('change.note-save', function () { + selection.call(noteEditor); + }); } + } - 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 noteSaveSection(selection) { + var isSelected = _note && _note.id === context.selectedNoteID(); - if (_isTransformed) { - utilSetTransform(tiles, 0, 0); - utilSetTransform(viewport, 0, 0); - _isTransformed = false; - } + var noteSave = selection.selectAll('.note-save').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit - zoom.scaleExtent([geoZoomToScale(0.5), geoZoomToScale(zMain - 3)]); - _skipEvents = true; - wrap.call(zoom.transform, _tCurr); - _skipEvents = false; - } + noteSave.exit().remove(); // enter - function redraw() { - clearTimeout(_timeoutID); - if (_isHidden) return; - updateProjection(); - var zMini = geoScaleToZoom(projection.scale()); // setup tile container + 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); + // } - tiles = wrap.selectAll('.map-in-map-tiles').data([0]); - tiles = tiles.enter().append('div').attr('class', 'map-in-map-tiles').merge(tiles); // redraw background + 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); - 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 (!commentTextarea.empty() && _newNote) { + // autofocus the comment field for new notes + commentTextarea.node().focus(); + } // update - 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)); - } - } + noteSave = noteSaveEnter.merge(noteSave).call(userDetails).call(noteSaveButtons); // fast submit if user presses cmd+enter - var overlay = tiles.selectAll('.map-in-map-overlay').data([0]); - overlay = overlay.enter().append('div').attr('class', 'map-in-map-overlay').merge(overlay); - var overlays = overlay.selectAll('div').data(activeOverlayLayers, function (d) { - return d.source().name(); - }); - overlays.exit().remove(); - overlays = overlays.enter().append('div').merge(overlays).each(function (layer) { - select(this).call(layer); - }); - var dataLayers = tiles.selectAll('.map-in-map-data').data([0]); - dataLayers.exit().remove(); - dataLayers = dataLayers.enter().append('svg').attr('class', 'map-in-map-data').merge(dataLayers).call(dataLayer).call(debugLayer); // redraw viewport bounding box + function keydown(d3_event) { + if (!(d3_event.keyCode === 13 && // ↩ Return + d3_event.metaKey)) return; + var osm = services.osm; + if (!osm) return; + var hasAuth = osm.authenticated(); + if (!hasAuth) return; + if (!_note.newComment) return; + d3_event.preventDefault(); + select(this).on('keydown.note-input', null); // focus on button and submit - if (_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; - }); - } + window.setTimeout(function () { + if (_note.isNew()) { + noteSave.selectAll('.save-button').node().focus(); + clickSave(); + } else { + noteSave.selectAll('.comment-button').node().focus(); + clickComment(); + } + }, 10); } - function queueRedraw() { - clearTimeout(_timeoutID); - _timeoutID = setTimeout(function () { - redraw(); - }, 750); - } + function changeInput() { + var input = select(this); + var val = input.property('value').trim() || undefined; // store the unsaved comment with the note itself - 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); + _note = _note.update({ + newComment: val + }); + var osm = services.osm; - if (_isHidden) { - wrap.style('display', 'block').style('opacity', '1').transition().duration(200).style('opacity', '0').on('end', function () { - selection.selectAll('.map-in-map').style('display', 'none'); - }); - } else { - wrap.style('display', 'block').style('opacity', '0').transition().duration(200).style('opacity', '1').on('end', function () { - redraw(); - }); + if (osm) { + osm.replaceNote(_note); // update note cache } - } - - uiMapInMap.toggle = toggle; - wrap = selection.selectAll('.map-in-map').data([0]); - wrap = wrap.enter().append('div').attr('class', 'map-in-map').style('display', _isHidden ? 'none' : 'block').call(zoom).on('dblclick.zoom', null).merge(wrap); // reflow warning: Hardcode dimensions - currently can't resize it anyway.. - - _dMini = [200, 150]; //utilGetDimensions(wrap); - _cMini = geoVecScale(_dMini, 0.5); - context.map().on('drawn.map-in-map', function (drawn) { - if (drawn.full === true) { - redraw(); - } - }); - redraw(); - context.keybinding().on(_t('background.minimap.key'), toggle); + noteSave.call(noteSaveButtons); + } } - return mapInMap; - } + 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 uiNotice(context) { - return function (selection) { - var div = selection.append('div').attr('class', 'notice'); - var button = div.append('button').attr('class', 'zoom-to notice fillD').on('click', function () { - context.map().zoomEase(context.minEditableZoom()); - }).on('wheel', function (d3_event) { - // let wheel events pass through #4482 - var e2 = new WheelEvent(d3_event.type, d3_event); - context.surface().node().dispatchEvent(e2); + var 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(); }); - button.call(svgIcon('#iD-icon-plus', 'pre-text')).append('span').attr('class', 'label').html(_t.html('zoom_in_edit')); + authEnter.transition().duration(200).style('opacity', 1); + var prose = detailSection.selectAll('.note-save-prose').data(hasAuth ? [0] : []); + prose.exit().remove(); + prose = prose.enter().append('p').attr('class', 'note-save-prose').html(_t.html('note.upload_explanation')).merge(prose); + osm.userDetails(function (err, user) { + if (err) return; + var userLink = select(document.createElement('div')); - function disableTooHigh() { - var canEdit = context.map().zoom() >= context.minEditableZoom(); - div.style('display', canEdit ? 'none' : 'block'); - } + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + } - context.map().on('move.notice', debounce(disableTooHigh, 500)); - disableTooHigh(); - }; - } + 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 uiPhotoviewer(context) { - var dispatch$1 = dispatch('resize'); + function noteSaveButtons(selection) { + var osm = services.osm; + var hasAuth = osm && osm.authenticated(); - var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; + var isSelected = _note && _note.id === context.selectedNoteID(); - function photoviewer(selection) { - selection.append('button').attr('class', 'thumb-hide').on('click', function () { - if (services.streetside) { - services.streetside.hideViewer(context); - } + var buttonSection = selection.selectAll('.buttons').data(isSelected ? [_note] : [], function (d) { + return d.status + d.id; + }); // exit - if (services.mapillary) { - services.mapillary.hideViewer(context); - } + buttonSection.exit().remove(); // enter - if (services.openstreetcam) { - services.openstreetcam.hideViewer(context); - } - }).append('div').call(svgIcon('#iD-icon-close')); + var buttonEnter = buttonSection.enter().append('div').attr('class', 'buttons'); - function preventDefault(d3_event) { - d3_event.preventDefault(); - } + 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 - 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 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; + buttonSection = buttonSection.merge(buttonEnter); + buttonSection.select('.cancel-button') // select and propagate data + .on('click.cancel', clickCancel); + buttonSection.select('.save-button') // select and propagate data + .attr('disabled', isSaveDisabled).on('click.save', clickSave); + buttonSection.select('.status-button') // select and propagate data + .attr('disabled', hasAuth ? null : true).html(function (d) { + var action = d.status === 'open' ? 'close' : 'open'; + var andComment = d.newComment ? '_comment' : ''; + return _t('note.' + action + andComment); + }).on('click.status', clickStatus); + buttonSection.select('.comment-button') // select and propagate data + .attr('disabled', isSaveDisabled).on('click.comment', clickComment); - function startResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; - d3_event.preventDefault(); - d3_event.stopPropagation(); - var mapSize = context.map().dimensions(); + function isSaveDisabled(d) { + return hasAuth && d.status === 'open' && d.newComment ? null : true; + } + } - if (resizeOnX) { - var maxWidth = mapSize[0]; - var newWidth = clamp(startWidth + d3_event.clientX - startX, minWidth, maxWidth); - target.style('width', newWidth + 'px'); - } + function clickCancel(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - if (resizeOnY) { - var maxHeight = mapSize[1] - 90; // preserve space at top/bottom of map + var osm = services.osm; - var newHeight = clamp(startHeight + startY - d3_event.clientY, minHeight, maxHeight); - target.style('height', newHeight + 'px'); - } + if (osm) { + osm.removeNote(d); + } - dispatch.call(eventName, target, utilGetDimensions(target, true)); - } + context.enter(modeBrowse(context)); + dispatch.call('change'); + } - function clamp(num, min, max) { - return Math.max(min, Math.min(num, max)); - } + function clickSave(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - function stopResize(d3_event) { - if (pointerId !== (d3_event.pointerId || 'mouse')) return; - d3_event.preventDefault(); - d3_event.stopPropagation(); // remove all the listeners we added + var osm = services.osm; - select(window).on('.' + eventName, null); - } + if (osm) { + osm.postNoteCreate(d, function (err, note) { + dispatch.call('change', note); + }); + } + } - 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); + function clickStatus(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - if (_pointerPrefix === 'pointer') { - select(window).on('pointercancel.' + eventName, stopResize, false); - } - }; + var osm = services.osm; + + if (osm) { + var setStatus = d.status === 'open' ? 'closed' : 'open'; + osm.postNoteUpdate(d, setStatus, function (err, note) { + dispatch.call('change', note); + }); } } - 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 clickComment(d3_event, d) { + this.blur(); // avoid keeping focus on the button - #4641 - var photoDimensions = utilGetDimensions(photoviewer, true); + var osm = services.osm; - if (photoDimensions[0] > mapDimensions[0] || photoDimensions[1] > mapDimensions[1] - 90) { - var setPhotoDimensions = [Math.min(photoDimensions[0], mapDimensions[0]), Math.min(photoDimensions[1], mapDimensions[1] - 90)]; - photoviewer.style('width', setPhotoDimensions[0] + 'px').style('height', setPhotoDimensions[1] + 'px'); - dispatch$1.call('resize', photoviewer, setPhotoDimensions); + if (osm) { + osm.postNoteUpdate(d, d.status, function (err, note) { + dispatch.call('change', note); + }); } - }; + } - return utilRebind(photoviewer, dispatch$1, 'on'); - } + noteEditor.note = function (val) { + if (!arguments.length) return _note; + _note = val; + return noteEditor; + }; - 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(); + noteEditor.newNote = function (val) { + if (!arguments.length) return _newNote; + _newNote = val; + return noteEditor; }; + + return utilRebind(noteEditor, dispatch, 'on'); } - function uiScale(context) { - var projection = context.projection, - isImperial = !_mainLocalizer.usesMetric(), - maxLength = 180, - tickHeight = 8; + 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); - function scaleDefs(loc1, loc2) { - var lat = (loc2[1] + loc1[1]) / 2, - conversion = isImperial ? 3.28084 : 1, - dist = geoLonToMeters(loc2[0] - loc1[0], lat) * conversion, - scale = { - dist: 0, - px: 0, - text: '' - }, - buckets, - i, - val, - dLon; + var _current; - 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 _wasData = false; + var _wasNote = false; + var _wasQaItem = false; // use pointer events on supported platforms; fallback to mouse events + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - for (i = 0; i < buckets.length; i++) { - val = buckets[i]; + function sidebar(selection) { + var container = context.container(); + var minWidth = 240; + var sidebarWidth; + var containerWidth; + var dragOffset; // Set the initial width constraints - if (dist >= val) { - scale.dist = Math.floor(dist / val) * val; - break; - } else { - scale.dist = +dist.toFixed(2); - } + 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; + + 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 + + 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 + + resizer.classed('dragging', true); + select(window).on('touchmove.sidebar-resizer', function (d3_event) { + // disable page scrolling while resizing on touch input + d3_event.preventDefault(); + }, { + passive: false + }).on(_pointerPrefix + 'move.sidebar-resizer', pointermove).on(_pointerPrefix + 'up.sidebar-resizer pointercancel.sidebar-resizer', pointerup); } - 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 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); - 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 (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 + '%'); - return function (selection) { - function switchUnits() { - isImperial = !isImperial; - selection.call(update); + if (isCollapsed) { + context.ui().onResize([-sidebarWidth * scaleX, 0]); + } else { + context.ui().onResize([-dx * scaleX, 0]); + } + } } - 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 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 uiShortcuts(context) { - var detected = utilDetect(); - var _activeTab = 0; + var featureListWrap = selection.append('div').attr('class', 'feature-list-pane').call(uiFeatureList(context)); + var inspectorWrap = selection.append('div').attr('class', 'inspector-hidden inspector-wrap'); - var _modalSelection; + var hoverModeSelect = function hoverModeSelect(targets) { + context.container().selectAll('.feature-list-item button').classed('hover', false); - var _selection = select(null); + 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; + }); - function shortcutsModal(_modalSelection) { - _modalSelection.select('.modal').classed('modal-shortcuts', true); + if (!elements.empty()) { + elements.classed('hover', true); + } + } + }; - var content = _modalSelection.select('.content'); + sidebar.hoverModeSelect = throttle(hoverModeSelect, 200); - 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 */ - }); - } + function hover(targets) { + var datum = targets && targets.length && targets[0]; - 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 + 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; - 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; + if (osm) { + datum = osm.getNote(datum.id); // marker may contain stale data - get latest + } - 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.show(noteEditor.note(datum)); + selection.selectAll('.sidebar-component').classed('inspector-hover', true); + } else if (datum instanceof QAItem) { + _wasQaItem = true; + var errService = services[datum.service]; + if (errService) { + // marker may contain stale data - get latest + datum = errService.getError(datum.id); + } // Currently only three possible services - 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 (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; - }); - } + var errEditor; - 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 + if (datum.service === 'keepRight') { + errEditor = keepRightEditor; + } else if (datum.service === 'osmose') { + errEditor = osmoseEditor; + } else { + errEditor = improveOsmEditor; + } - wrapper.selectAll('.shortcut-tab').style('display', function (d, i) { - return i === _activeTab ? 'flex' : 'none'; - }); - } + context.container().selectAll('.qaItem.' + datum.service).classed('hover', function (d) { + return d.id === datum.id; + }); + sidebar.show(errEditor.error(datum)); + selection.selectAll('.sidebar-component').classed('inspector-hover', true); + } else if (!_current && datum instanceof osmEntity) { + featureListWrap.classed('inspector-hidden', true); + inspectorWrap.classed('inspector-hidden', false).classed('inspector-hover', true); + + if (!inspector.entityIDs() || !utilArrayIdentical(inspector.entityIDs(), [datum.id]) || inspector.state() !== 'hover') { + inspector.state('hover').entityIDs([datum.id]).newFeature(false); + inspectorWrap.call(inspector); + } + } else if (!_current) { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + inspector.state('hide'); + } else if (_wasData || _wasNote || _wasQaItem) { + _wasNote = false; + _wasData = false; + _wasQaItem = false; + context.container().selectAll('.note').classed('hover', false); + context.container().selectAll('.qaItem').classed('hover', false); + sidebar.hide(); + } + } - return function (selection, show) { - _selection = selection; + sidebar.hover = throttle(hover, 200); - if (show) { - _modalSelection = uiModal(selection); + sidebar.intersects = function (extent) { + var rect = selection.node().getBoundingClientRect(); + return extent.intersects([context.projection.invert([0, rect.height]), context.projection.invert([rect.width, 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(); + sidebar.select = function (ids, newFeature) { + sidebar.hide(); - _modalSelection = null; - } - } else { - _modalSelection = uiModal(_selection); + if (ids && ids.length) { + var entity = ids.length === 1 && context.entity(ids[0]); - _modalSelection.call(shortcutsModal); + if (entity && newFeature && selection.classed('collapsed')) { + // uncollapse the sidebar + var extent = entity.extent(context.graph()); + sidebar.expand(sidebar.intersects(extent)); } - }); - } - }; - } - var pair_1 = pair; + 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 - 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 + inspector.state('select').entityIDs(ids).newFeature(newFeature); + inspectorWrap.call(inspector); + } else { + inspector.state('hide'); + } + }; - var matched = m[0]; // extract dimension.. m[1] = leading, m[5] = trailing + sidebar.showPresetList = function () { + inspector.showList(); + }; - var dim; + sidebar.show = function (component, element) { + featureListWrap.classed('inspector-hidden', true); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = selection.append('div').attr('class', 'sidebar-component').call(component, element); + }; - if (m[1] && m[5]) { - // if matched both.. - dim = m[1]; // keep leading + sidebar.hide = function () { + featureListWrap.classed('inspector-hidden', false); + inspectorWrap.classed('inspector-hidden', true); + if (_current) _current.remove(); + _current = null; + }; - matched = matched.slice(0, -1); // remove trailing dimension from match - } else { - dim = m[1] || m[5]; - } // if unrecognized dimension + sidebar.expand = function (moveMap) { + if (selection.classed('collapsed')) { + sidebar.toggle(moveMap); + } + }; + sidebar.collapse = function (moveMap) { + if (!selection.classed('collapsed')) { + sidebar.toggle(moveMap); + } + }; - if (dim && dims.indexOf(dim) === -1) return null; // extract DMS + sidebar.toggle = function (moveMap) { + // Don't allow sidebar to toggle when the user is in the walkthrough. + if (context.inIntro()) return; + var isCollapsed = selection.classed('collapsed'); + var isCollapsing = !isCollapsed; + var isRTL = _mainLocalizer.textDirection() === 'rtl'; + var scaleX = isRTL ? 0 : 1; + var xMarginProperty = isRTL ? 'margin-right' : 'margin-left'; + sidebarWidth = selection.node().getBoundingClientRect().width; // switch from % to px - var deg = m[2] ? parseFloat(m[2]) : 0; - var min = m[3] ? parseFloat(m[3]) / 60 : 0; - var sec = m[4] ? parseFloat(m[4]) / 3600 : 0; - var sign = deg < 0 ? -1 : 1; - if (dim === 'S' || dim === 'W') sign *= -1; - return { - val: (Math.abs(deg) + min + sec) * sign, - dim: dim, - matched: matched, - remain: input.slice(matched.length) - }; - } + selection.style('width', sidebarWidth + 'px'); + var startMargin, endMargin, lastMargin; - function pair(input, dims) { - input = input.trim(); - var one = search(input, dims); - if (!one) return null; - input = one.remain.trim(); - var two = search(input, dims); - if (!two || two.remain) return null; + if (isCollapsing) { + startMargin = lastMargin = 0; + endMargin = -sidebarWidth; + } else { + startMargin = lastMargin = -sidebarWidth; + endMargin = 0; + } - if (one.dim) { - return swapdim(one.val, two.val, one.dim); - } else { - return [one.val, two.val]; - } - } + if (!isCollapsing) { + // unhide the sidebar's content before it transitions onscreen + selection.classed('collapsed', isCollapsing); + } - function swapdim(a, b, dim) { - if (dim === 'N' || dim === 'S') return [a, b]; - if (dim === 'W' || dim === 'E') return [b, a]; - } + selection.transition().style(xMarginProperty, endMargin + 'px').tween('panner', function () { + var i = d3_interpolateNumber(startMargin, endMargin); + return function (t) { + var dx = lastMargin - Math.round(i(t)); + lastMargin = lastMargin - dx; + context.ui().onResize(moveMap ? undefined : [dx * scaleX, 0]); + }; + }).on('end', function () { + if (isCollapsing) { + // hide the sidebar's content after it transitions offscreen + selection.classed('collapsed', isCollapsing); + } // switch back from px to % - function uiFeatureList(context) { - var _geocodeResults; - function featureList(selection) { - var header = selection.append('div').attr('class', 'header fillL'); - header.append('h3').html(_t.html('inspector.feature_list')); - var searchWrap = selection.append('div').attr('class', 'search-header'); - searchWrap.call(svgIcon('#iD-icon-search', 'pre-text')); - var search = searchWrap.append('input').attr('placeholder', _t('inspector.search')).attr('type', 'search').call(utilNoAuto).on('keypress', keypress).on('keydown', keydown).on('input', inputevent); - var listWrap = selection.append('div').attr('class', 'inspector-body'); - var list = listWrap.append('div').attr('class', 'feature-list'); - context.on('exit.feature-list', clearSearch); - context.map().on('drawn.feature-list', mapDrawn); - context.keybinding().on(uiCmd('⌘F'), focusSearch); + if (!isCollapsing) { + var containerWidth = container.node().getBoundingClientRect().width; + var widthPct = sidebarWidth / containerWidth * 100; + selection.style(xMarginProperty, null).style('width', widthPct + '%'); + } + }); + }; // toggle the sidebar collapse when double-clicking the resizer - function focusSearch(d3_event) { - var mode = context.mode() && context.mode().id; - if (mode !== 'browse') return; + + resizer.on('dblclick', function (d3_event) { d3_event.preventDefault(); - search.node().focus(); - } - function keydown(d3_event) { - if (d3_event.keyCode === 27) { - // escape - search.node().blur(); + if (d3_event.sourceEvent) { + d3_event.sourceEvent.preventDefault(); } - } - function keypress(d3_event) { - var q = search.property('value'), - items = list.selectAll('.feature-list-item'); + sidebar.toggle(); + }); // ensure hover sidebar is closed when zooming out beyond editable zoom - if (d3_event.keyCode === 13 && // ↩ Return - q.length && items.size()) { - click(items.datum()); + context.map().on('crossEditableZoom.sidebar', function (within) { + if (!within && !selection.select('.inspector-hover').empty()) { + hover([]); } - } + }); + } - function inputevent() { - _geocodeResults = undefined; - drawList(); - } + sidebar.showPresetList = function () {}; - function clearSearch() { - search.property('value', ''); - drawList(); - } + sidebar.hover = function () {}; - function mapDrawn(e) { - if (e.full) { - drawList(); - } - } + sidebar.hover.cancel = function () {}; - function features() { - var result = []; - var graph = context.graph(); - var visibleCenter = context.map().extent().center(); - var q = search.property('value').toLowerCase(); - if (!q) return result; - var locationMatch = pair_1(q.toUpperCase()) || q.match(/^(-?\d+\.?\d*)\s+(-?\d+\.?\d*)$/); + sidebar.intersects = function () {}; - if (locationMatch) { - var loc = [parseFloat(locationMatch[0]), parseFloat(locationMatch[1])]; - result.push({ - id: -1, - geometry: 'point', - type: _t('inspector.location'), - name: dmsCoordinatePair([loc[1], loc[0]]), - location: loc - }); - } // A location search takes priority over an ID search + sidebar.select = function () {}; + sidebar.show = function () {}; - var idMatch = !locationMatch && q.match(/(?:^|\W)(node|way|relation|[nwr])\W?0*([1-9]\d*)(?:\W|$)/i); + sidebar.hide = function () {}; - if (idMatch) { - var elemType = idMatch[1].charAt(0); - var elemId = idMatch[2]; - result.push({ - id: elemType + elemId, - geometry: elemType === 'n' ? 'point' : elemType === 'w' ? 'line' : 'relation', - type: elemType === 'n' ? _t('inspector.node') : elemType === 'w' ? _t('inspector.way') : _t('inspector.relation'), - name: elemId - }); - } + sidebar.expand = function () {}; - var allEntities = graph.entities; - var localResults = []; + sidebar.collapse = function () {}; - for (var id in allEntities) { - var entity = allEntities[id]; - if (!entity) continue; - var name = utilDisplayName(entity) || ''; - if (name.toLowerCase().indexOf(q) < 0) continue; - var matched = _mainPresetIndex.match(entity, graph); - var type = matched && matched.name() || utilDisplayType(entity.id); - var extent = entity.extent(graph); - var distance = extent ? geoSphericalDistance(visibleCenter, extent.center()) : 0; - localResults.push({ - id: entity.id, - entity: entity, - geometry: entity.geometry(graph), - type: type, - name: name, - distance: distance - }); - if (localResults.length > 100) break; - } + sidebar.toggle = function () {}; - localResults = localResults.sort(function byDistance(a, b) { - return a.distance - b.distance; - }); - result = result.concat(localResults); + return sidebar; + } - (_geocodeResults || []).forEach(function (d) { - if (d.osm_type && d.osm_id) { - // some results may be missing these - #1890 - // Make a temporary osmEntity so we can preset match - // and better localize the search result - #4725 - var id = osmEntity.id.fromOSM(d.osm_type, d.osm_id); - var tags = {}; - tags[d["class"]] = d.type; - var attrs = { - id: id, - type: d.osm_type, - tags: tags - }; + function uiSourceSwitch(context) { + var keys; - if (d.osm_type === 'way') { - // for ways, add some fake closed nodes - attrs.nodes = ['a', 'a']; // so that geometry area is possible - } + function click(d3_event) { + d3_event.preventDefault(); + var osm = context.connection(); + if (!osm) return; + if (context.inIntro()) return; + if (context.history().hasChanges() && !window.confirm(_t('source_switch.lose_changes'))) return; + var isLive = select(this).classed('live'); + isLive = !isLive; + context.enter(modeBrowse(context)); + context.history().clearSaved(); // remove saved history - var tempEntity = osmEntity(attrs); - var tempGraph = coreGraph([tempEntity]); - var matched = _mainPresetIndex.match(tempEntity, tempGraph); - var type = matched && matched.name() || utilDisplayType(id); - result.push({ - id: tempEntity.id, - geometry: tempEntity.geometry(tempGraph), - type: type, - name: d.display_name, - extent: new geoExtent([parseFloat(d.boundingbox[3]), parseFloat(d.boundingbox[0])], [parseFloat(d.boundingbox[2]), parseFloat(d.boundingbox[1])]) - }); - } - }); + context.flush(); // remove stored data - if (q.match(/^[0-9]+$/)) { - // if query is just a number, possibly an OSM ID without a prefix - result.push({ - id: 'n' + q, - geometry: 'point', - type: _t('inspector.node'), - name: q - }); - result.push({ - id: 'w' + q, - geometry: 'line', - type: _t('inspector.way'), - name: q - }); - result.push({ - id: 'r' + q, - geometry: 'relation', - type: _t('inspector.relation'), - name: q - }); - } + select(this).html(isLive ? _t.html('source_switch.live') : _t.html('source_switch.dev')).classed('live', isLive).classed('chip', isLive); + osm["switch"](isLive ? keys[0] : keys[1]); // switch connection (warning: dispatches 'change' event) + } - return result; - } + var sourceSwitch = function sourceSwitch(selection) { + selection.append('a').attr('href', '#').html(_t.html('source_switch.live')).attr('class', 'live chip').on('click', click); + }; - function drawList() { - var value = search.property('value'); - var results = features(); - list.classed('filtered', value.length); - var resultsIndicator = list.selectAll('.no-results-item').data([0]).enter().append('button').property('disabled', true).attr('class', 'no-results-item').call(svgIcon('#iD-icon-alert', 'pre-text')); - resultsIndicator.append('span').attr('class', 'entity-name'); - list.selectAll('.no-results-item .entity-name').html(_t.html('geocoder.no_results_worldwide')); + sourceSwitch.keys = function (_) { + if (!arguments.length) return keys; + keys = _; + return sourceSwitch; + }; - if (services.geocoder) { - list.selectAll('.geocode-item').data([0]).enter().append('button').attr('class', 'geocode-item secondary-action').on('click', geocoderSearch).append('div').attr('class', 'label').append('span').attr('class', 'entity-name').html(_t.html('geocoder.search')); - } + return sourceSwitch; + } - list.selectAll('.no-results-item').style('display', value.length && !results.length ? 'block' : 'none'); - list.selectAll('.geocode-item').style('display', value && _geocodeResults === undefined ? 'block' : 'none'); - list.selectAll('.feature-list-item').data([-1]).remove(); - var items = list.selectAll('.feature-list-item').data(results, function (d) { - return d.id; - }); - var enter = items.enter().insert('button', '.geocode-item').attr('class', 'feature-list-item').on('mouseover', mouseover).on('mouseout', mouseout).on('click', click); - var label = enter.append('div').attr('class', 'label'); - label.each(function (d) { - select(this).call(svgIcon('#iD-icon-' + d.geometry, 'pre-text')); - }); - label.append('span').attr('class', 'entity-type').html(function (d) { - return d.type; - }); - label.append('span').attr('class', 'entity-name').html(function (d) { - return d.name; + function uiSpinner(context) { + var osm = context.connection(); + return function (selection) { + var img = selection.append('img').attr('src', context.imagePath('loader-black.gif')).style('opacity', 0); + + if (osm) { + osm.on('loading.spinner', function () { + img.transition().style('opacity', 1); + }).on('loaded.spinner', function () { + img.transition().style('opacity', 0); }); - enter.style('opacity', 0).transition().style('opacity', 1); - items.order(); - items.exit().remove(); } + }; + } - function mouseover(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], true, context); - } + function uiSplash(context) { + return function (selection) { + // Exception - if there are restorable changes, skip this splash screen. + // This is because we currently only support one `uiModal` at a time + // and we need to show them `uiRestore`` instead of this one. + if (context.history().hasRestorableChanges()) return; // If user has not seen this version of the privacy policy, show the splash again. - function mouseout(d3_event, d) { - if (d.id === -1) return; - utilHighlightEntities([d.id], false, context); + var updateMessage = ''; + var sawPrivacyVersion = corePreferences('sawPrivacyVersion'); + var showSplash = !corePreferences('sawSplash'); + + if (sawPrivacyVersion !== context.privacyVersion) { + updateMessage = _t('splash.privacy_update'); + showSplash = true; } - function click(d3_event, d) { - d3_event.preventDefault(); + if (!showSplash) return; + corePreferences('sawSplash', true); + corePreferences('sawPrivacyVersion', context.privacyVersion); // fetch intro graph data now, while user is looking at the splash screen - if (d.location) { - context.map().centerZoomEase([d.location[1], d.location[0]], 19); - } else if (d.entity) { - utilHighlightEntities([d.id], false, context); - context.enter(modeSelect(context, [d.entity.id])); - context.map().zoomToEase(d.entity); - } else { - // download, zoom to, and select the entity with the given ID - context.zoomToEntity(d.id); - } - } + _mainFileFetcher.get('intro_graph'); + var modalSelection = uiModal(selection); + modalSelection.select('.modal').attr('class', 'modal-splash modal'); + var introModal = modalSelection.select('.content').append('div').attr('class', 'fillL'); + introModal.append('div').attr('class', 'modal-section').append('h3').html(_t.html('splash.welcome')); + var modalSection = introModal.append('div').attr('class', 'modal-section'); + modalSection.append('p').html(_t.html('splash.text', { + version: context.version, + website: 'ideditor.blog', + github: 'github.com' + })); + modalSection.append('p').html(_t.html('splash.privacy', { + updateMessage: updateMessage, + privacyLink: '' + _t('splash.privacy_policy') + '' + })); + var buttonWrap = introModal.append('div').attr('class', 'modal-actions'); + var walkthrough = buttonWrap.append('button').attr('class', 'walkthrough').on('click', function () { + context.container().call(uiIntro(context)); + modalSelection.close(); + }); + walkthrough.append('svg').attr('class', 'logo logo-walkthrough').append('use').attr('xlink:href', '#iD-logo-walkthrough'); + walkthrough.append('div').html(_t.html('splash.walkthrough')); + var startEditing = buttonWrap.append('button').attr('class', 'start-editing').on('click', modalSelection.close); + startEditing.append('svg').attr('class', 'logo logo-features').append('use').attr('xlink:href', '#iD-logo-features'); + startEditing.append('div').html(_t.html('splash.start')); + modalSelection.select('button.close').attr('class', 'hide'); + }; + } - function geocoderSearch() { - services.geocoder.search(search.property('value'), function (err, resp) { - _geocodeResults = resp || []; - drawList(); - }); + function uiStatus(context) { + var osm = context.connection(); + return function (selection) { + if (!osm) return; + + function update(err, apiStatus) { + selection.html(''); + + if (err) { + if (apiStatus === 'connectionSwitched') { + // if the connection was just switched, we can't rely on + // the status (we're getting the status of the previous api) + return; + } else if (apiStatus === 'rateLimited') { + selection.html(_t.html('osm_api_status.message.rateLimit')).append('a').attr('href', '#').attr('class', 'api-status-login').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).append('span').html(_t.html('login')).on('click.login', function (d3_event) { + d3_event.preventDefault(); + osm.authenticate(); + }); + } else { + // don't allow retrying too rapidly + var throttledRetry = throttle(function () { + // try loading the visible tiles + context.loadTiles(context.projection); // manually reload the status too in case all visible tiles were already loaded + + osm.reloadApiStatus(); + }, 2000); // eslint-disable-next-line no-warning-comments + // TODO: nice messages for different error types + + + selection.html(_t.html('osm_api_status.message.error') + ' ').append('a').attr('href', '#') // let the user manually retry their connection directly + .html(_t.html('osm_api_status.retry')).on('click.retry', function (d3_event) { + d3_event.preventDefault(); + throttledRetry(); + }); + } + } else if (apiStatus === 'readonly') { + selection.html(_t.html('osm_api_status.message.readonly')); + } else if (apiStatus === 'offline') { + selection.html(_t.html('osm_api_status.message.offline')); + } + + selection.attr('class', 'api-status ' + (err ? 'error' : apiStatus)); } - } - return featureList; - } + osm.on('apiStatusChange.uiStatus', update); // reload the status periodically regardless of other factors - function uiSectionEntityIssues(context) { - var _entityIDs = []; - var _issues = []; + window.setInterval(function () { + osm.reloadApiStatus(); + }, 90000); // load the initial status in case no OSM data was loaded yet - var _activeIssueID; + osm.reloadApiStatus(); + }; + } - var section = uiSection('entity-issues', context).shouldDisplay(function () { - return _issues.length > 0; - }).label(function () { - return _t('inspector.title_count', { - title: _t.html('issues.list_title'), - count: _issues.length - }); - }).disclosureContent(renderDisclosureContent); - context.validator().on('validated.entity_issues', function () { - // Refresh on validated events - reloadIssues(); - section.reRender(); - }).on('focusedIssue.entity_issues', function (issue) { - makeActiveIssue(issue.id); + function modeDrawArea(context, wayID, startGraph, button) { + var mode = { + button: button, + id: 'draw-area' + }; + var behavior = behaviorDrawWay(context, wayID, mode, startGraph).on('rejectedSelfIntersection.modeDrawArea', function () { + context.ui().flash.iconName('#iD-icon-no').label(_t('self_intersection.error.areas'))(); }); + mode.wayID = wayID; - function reloadIssues() { - _issues = context.validator().getSharedEntityIssues(_entityIDs, { - includeDisabledRules: true - }); - } + mode.enter = function () { + context.install(behavior); + }; - function makeActiveIssue(issueID) { - _activeIssueID = issueID; - section.selection().selectAll('.issue-container').classed('active', function (d) { - return d.id === _activeIssueID; - }); - } + mode.exit = function () { + context.uninstall(behavior); + }; - function renderDisclosureContent(selection) { - selection.classed('grouped-items-area', true); - _activeIssueID = _issues.length > 0 ? _issues[0].id : null; - var containers = selection.selectAll('.issue-container').data(_issues, function (d) { - return d.id; - }); // Exit + mode.selectedIDs = function () { + return [wayID]; + }; - containers.exit().remove(); // Enter + mode.activeID = function () { + return behavior && behavior.activeID() || []; + }; - var containersEnter = containers.enter().append('div').attr('class', 'issue-container'); - var itemsEnter = containersEnter.append('div').attr('class', function (d) { - return 'issue severity-' + d.severity; - }).on('mouseover.highlight', function (d3_event, d) { - // don't hover-highlight the selected entity - var ids = d.entityIds.filter(function (e) { - return _entityIDs.indexOf(e) === -1; - }); - utilHighlightEntities(ids, true, context); - }).on('mouseout.highlight', function (d3_event, d) { - var ids = d.entityIds.filter(function (e) { - return _entityIDs.indexOf(e) === -1; - }); - utilHighlightEntities(ids, false, context); - }); - var labelsEnter = itemsEnter.append('div').attr('class', 'issue-label'); - var textEnter = labelsEnter.append('button').attr('class', 'issue-text').on('click', function (d3_event, d) { - makeActiveIssue(d.id); // expand only the clicked item + return mode; + } - var extent = d.extent(context.graph()); + function modeAddArea(context, mode) { + mode.id = 'add-area'; + var behavior = behaviorAddWay(context).on('start', start).on('startFromWay', startFromWay).on('startFromNode', startFromNode); + var defaultTags = { + area: 'yes' + }; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'area'); - if (extent) { - var setZoom = Math.max(context.map().zoom(), 19); - context.map().unobscuredCenterZoomEase(extent.center(), setZoom); - } + function actionClose(wayId) { + return function (graph) { + return graph.replace(graph.entity(wayId).close()); + }; + } + + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - textEnter.each(function (d) { - var iconName = '#iD-icon-' + (d.severity === 'warning' ? 'alert' : 'error'); - select(this).call(svgIcon(iconName, 'issue-icon')); + var way = osmWay({ + tags: defaultTags }); - textEnter.append('span').attr('class', 'issue-message'); - var infoButton = labelsEnter.append('button').attr('class', 'issue-info-button').attr('title', _t('icons.information')).call(svgIcon('#iD-icon-inspect')); - infoButton.on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - this.blur(); // avoid keeping focus on the button - #4641 - - var container = select(this.parentNode.parentNode.parentNode); - var info = container.selectAll('.issue-info'); - var isExpanded = info.classed('expanded'); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - if (isExpanded) { - info.transition().duration(200).style('max-height', '0px').style('opacity', '0').on('end', function () { - info.classed('expanded', false); - }); - } else { - info.classed('expanded', true).transition().duration(200).style('max-height', '200px').style('opacity', '1').on('end', function () { - info.style('max-height', null); - }); - } + function startFromWay(loc, edge) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - itemsEnter.append('ul').attr('class', 'issue-fix-list'); - containersEnter.append('div').attr('class', 'issue-info').style('max-height', '0').style('opacity', '0').each(function (d) { - if (typeof d.reference === 'function') { - select(this).call(d.reference); - } else { - select(this).html(_t.html('inspector.no_documentation_key')); - } - }); // Update - - containers = containers.merge(containersEnter).classed('active', function (d) { - return d.id === _activeIssueID; + var way = osmWay({ + tags: defaultTags }); - containers.selectAll('.issue-message').html(function (d) { - return d.message(context); - }); // fixes + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - var fixLists = containers.selectAll('.issue-fix-list'); - var fixes = fixLists.selectAll('.issue-fix-item').data(function (d) { - return d.fixes ? d.fixes(context) : []; - }, function (fix) { - return fix.id; + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags }); - fixes.exit().remove(); - var fixesEnter = fixes.enter().append('li').attr('class', 'issue-fix-item'); - var buttons = fixesEnter.append('button').on('click', function (d3_event, d) { - // not all fixes are actionable - if (select(this).attr('disabled') || !d.onClick) return; // Don't run another fix for this issue within a second of running one - // (Necessary for "Select a feature type" fix. Most fixes should only ever run once) + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id), actionClose(way.id)); + context.enter(modeDrawArea(context, way.id, startGraph, mode.button)); + } - if (d.issue.dateLastRanFix && new Date() - d.issue.dateLastRanFix < 1000) return; - d.issue.dateLastRanFix = new Date(); // remove hover-highlighting + mode.enter = function () { + context.install(behavior); + }; - utilHighlightEntities(d.issue.entityIds.concat(d.entityIds), false, context); - new Promise(function (resolve, reject) { - d.onClick(context, resolve, reject); + mode.exit = function () { + context.uninstall(behavior); + }; - if (d.onClick.length <= 1) { - // if the fix doesn't take any completion parameters then consider it resolved - resolve(); - } - }).then(function () { - // revalidate whenever the fix has finished running successfully - context.validator().validate(); - }); - }).on('mouseover.highlight', function (d3_event, d) { - utilHighlightEntities(d.entityIds, true, context); - }).on('mouseout.highlight', function (d3_event, d) { - utilHighlightEntities(d.entityIds, false, context); - }); - buttons.each(function (d) { - var iconName = d.icon || 'iD-icon-wrench'; + return mode; + } - if (iconName.startsWith('maki')) { - iconName += '-15'; - } + function modeAddLine(context, mode) { + mode.id = 'add-line'; + var behavior = behaviorAddWay(context).on('start', start).on('startFromWay', startFromWay).on('startFromNode', startFromNode); + var defaultTags = {}; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'line'); - select(this).call(svgIcon('#' + iconName, 'fix-icon')); + function start(loc) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); - buttons.append('span').attr('class', 'fix-message').html(function (d) { - return d.title; + var way = osmWay({ + tags: defaultTags }); - fixesEnter.merge(fixes).selectAll('button').classed('actionable', function (d) { - return d.onClick; - }).attr('disabled', function (d) { - return d.onClick ? null : 'true'; - }).attr('title', function (d) { - if (d.disabledReason) { - return d.disabledReason; - } + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); + } - return null; + function startFromWay(loc, edge) { + var startGraph = context.graph(); + var node = osmNode({ + loc: loc }); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(node), actionAddEntity(way), actionAddVertex(way.id, node.id), actionAddMidpoint({ + loc: loc, + edge: edge + }, node)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; + function startFromNode(node) { + var startGraph = context.graph(); + var way = osmWay({ + tags: defaultTags + }); + context.perform(actionAddEntity(way), actionAddVertex(way.id, node.id)); + context.enter(modeDrawLine(context, way.id, startGraph, mode.button)); + } - if (!_entityIDs || !val || !utilArrayIdentical(_entityIDs, val)) { - _entityIDs = val; - _activeIssueID = null; - reloadIssues(); - } + mode.enter = function () { + context.install(behavior); + }; - return section; + mode.exit = function () { + context.uninstall(behavior); }; - return section; + return mode; } - function uiPresetIcon() { - var _preset; - - var _geometry; - - var _sizeClass = 'medium'; - - function isSmall() { - return _sizeClass === 'small'; - } + function modeAddPoint(context, mode) { + mode.id = 'add-point'; + var behavior = behaviorDraw(context).on('click', add).on('clickWay', addWay).on('clickNode', addNode).on('cancel', cancel).on('finish', cancel); + var defaultTags = {}; + if (mode.preset) defaultTags = mode.preset.setTags(defaultTags, 'point'); - function presetIcon(selection) { - selection.each(render); + function add(loc) { + var node = osmNode({ + loc: loc, + tags: defaultTags + }); + context.perform(actionAddEntity(node), _t('operations.add.annotation.point')); + enterSelectMode(node); } - function getIcon(p, geom) { - if (isSmall() && p.isFallback && p.isFallback()) return 'iD-icon-' + p.id;else if (p.icon) return p.icon;else if (geom === 'line') return 'iD-other-line';else if (geom === 'vertex') return p.isFallback() ? '' : 'temaki-vertex';else if (isSmall() && geom === 'point') return '';else return 'maki-marker-stroked'; + function addWay(loc, edge) { + var node = osmNode({ + tags: defaultTags + }); + context.perform(actionAddMidpoint({ + loc: loc, + edge: edge + }, node), _t('operations.add.annotation.vertex')); + enterSelectMode(node); } - function renderPointBorder(container, drawPoint) { - var pointBorder = container.selectAll('.preset-icon-point-border').data(drawPoint ? [0] : []); - pointBorder.exit().remove(); - var pointBorderEnter = pointBorder.enter(); - var w = 40; - var h = 40; - pointBorderEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-point-border').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('path').attr('transform', 'translate(11.5, 8)').attr('d', 'M 17,8 C 17,13 11,21 8.5,23.5 C 6,21 0,13 0,8 C 0,4 4,-0.5 8.5,-0.5 C 13,-0.5 17,4 17,8 z'); - pointBorder = pointBorderEnter.merge(pointBorder); + function enterSelectMode(node) { + context.enter(modeSelect(context, [node.id]).newFeature(true)); } - function renderCircleFill(container, drawVertex) { - var vertexFill = container.selectAll('.preset-icon-fill-vertex').data(drawVertex ? [0] : []); - vertexFill.exit().remove(); - var vertexFillEnter = vertexFill.enter(); - var w = 60; - var h = 60; - var d = 40; - vertexFillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-vertex').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)).append('circle').attr('cx', w / 2).attr('cy', h / 2).attr('r', d / 2); - vertexFill = vertexFillEnter.merge(vertexFill); - } + function addNode(node) { + if (Object.keys(defaultTags).length === 0) { + enterSelectMode(node); + return; + } - function renderSquareFill(container, drawArea, tagClasses) { - var fill = container.selectAll('.preset-icon-fill-area').data(drawArea ? [0] : []); - fill.exit().remove(); - var fillEnter = fill.enter(); - var d = isSmall() ? 40 : 60; - var w = d; - var h = d; - var l = d * 2 / 3; - var c1 = (w - l) / 2; - var c2 = c1 + l; - fillEnter = fillEnter.append('svg').attr('class', 'preset-icon-fill preset-icon-fill-area').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['fill', 'stroke'].forEach(function (klass) { - fillEnter.append('path').attr('d', "M".concat(c1, " ").concat(c1, " L").concat(c1, " ").concat(c2, " L").concat(c2, " ").concat(c2, " L").concat(c2, " ").concat(c1, " Z")).attr('class', "line area ".concat(klass)); - }); - var rVertex = 2.5; - [[c1, c1], [c1, c2], [c2, c2], [c2, c1]].forEach(function (point) { - fillEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', rVertex); - }); + var tags = Object.assign({}, node.tags); // shallow copy - if (!isSmall()) { - var rMidpoint = 1.25; - [[c1, w / 2], [c2, w / 2], [h / 2, c1], [h / 2, c2]].forEach(function (point) { - fillEnter.append('circle').attr('class', 'midpoint').attr('cx', point[0]).attr('cy', point[1]).attr('r', rMidpoint); - }); + for (var key in defaultTags) { + tags[key] = defaultTags[key]; } - fill = fillEnter.merge(fill); - fill.selectAll('path.stroke').attr('class', "area stroke ".concat(tagClasses)); - fill.selectAll('path.fill').attr('class', "area fill ".concat(tagClasses)); + context.perform(actionChangeTags(node.id, tags), _t('operations.add.annotation.point')); + enterSelectMode(node); } - function renderLine(container, drawLine, tagClasses) { - var line = container.selectAll('.preset-icon-line').data(drawLine ? [0] : []); - line.exit().remove(); - var lineEnter = line.enter(); - var d = isSmall() ? 40 : 60; // draw the line parametrically - - var w = d; - var h = d; - var y = Math.round(d * 0.72); - var l = Math.round(d * 0.6); - var r = 2.5; - var x1 = (w - l) / 2; - var x2 = x1 + l; - lineEnter = lineEnter.append('svg').attr('class', 'preset-icon-line').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['casing', 'stroke'].forEach(function (klass) { - lineEnter.append('path').attr('d', "M".concat(x1, " ").concat(y, " L").concat(x2, " ").concat(y)).attr('class', "line ".concat(klass)); - }); - [[x1 - 1, y], [x2 + 1, y]].forEach(function (point) { - lineEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); - }); - line = lineEnter.merge(line); - line.selectAll('path.stroke').attr('class', "line stroke ".concat(tagClasses)); - line.selectAll('path.casing').attr('class', "line casing ".concat(tagClasses)); + function cancel() { + context.enter(modeBrowse(context)); } - function renderRoute(container, drawRoute, p) { - var route = container.selectAll('.preset-icon-route').data(drawRoute ? [0] : []); - route.exit().remove(); - var routeEnter = route.enter(); - var d = isSmall() ? 40 : 60; // draw the route parametrically + mode.enter = function () { + context.install(behavior); + }; - var w = d; - var h = d; - var y1 = Math.round(d * 0.80); - var y2 = Math.round(d * 0.68); - var l = Math.round(d * 0.6); - var r = 2; - var x1 = (w - l) / 2; - var x2 = x1 + l / 3; - var x3 = x2 + l / 3; - var x4 = x3 + l / 3; - routeEnter = routeEnter.append('svg').attr('class', 'preset-icon-route').attr('width', w).attr('height', h).attr('viewBox', "0 0 ".concat(w, " ").concat(h)); - ['casing', 'stroke'].forEach(function (klass) { - routeEnter.append('path').attr('d', "M".concat(x1, " ").concat(y1, " L").concat(x2, " ").concat(y2)).attr('class', "segment0 line ".concat(klass)); - routeEnter.append('path').attr('d', "M".concat(x2, " ").concat(y2, " L").concat(x3, " ").concat(y1)).attr('class', "segment1 line ".concat(klass)); - routeEnter.append('path').attr('d', "M".concat(x3, " ").concat(y1, " L").concat(x4, " ").concat(y2)).attr('class', "segment2 line ".concat(klass)); - }); - [[x1, y1], [x2, y2], [x3, y1], [x4, y2]].forEach(function (point) { - routeEnter.append('circle').attr('class', 'vertex').attr('cx', point[0]).attr('cy', point[1]).attr('r', r); - }); - route = routeEnter.merge(route); + mode.exit = function () { + context.uninstall(behavior); + }; - if (drawRoute) { - var routeType = p.tags.type === 'waterway' ? 'waterway' : p.tags.route; - var segmentPresetIDs = routeSegments[routeType]; + return mode; + } - for (var i in segmentPresetIDs) { - var segmentPreset = _mainPresetIndex.item(segmentPresetIDs[i]); - var segmentTagClasses = svgTagClasses().getClassesString(segmentPreset.tags, ''); - route.selectAll("path.stroke.segment".concat(i)).attr('class', "segment".concat(i, " line stroke ").concat(segmentTagClasses)); - route.selectAll("path.casing.segment".concat(i)).attr('class', "segment".concat(i, " line casing ").concat(segmentTagClasses)); - } - } - } // Route icons are drawn with a zigzag annotation underneath: - // o o - // / \ / - // o o - // This dataset defines the styles that are used to draw the zigzag segments. + function modeSelectNote(context, selectedNoteID) { + var mode = { + id: 'select-note', + button: 'browse' + }; + var _keybinding = utilKeybinding('select-note'); - var routeSegments = { - bicycle: ['highway/cycleway', 'highway/cycleway', 'highway/cycleway'], - bus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - trolleybus: ['highway/unclassified', 'highway/secondary', 'highway/primary'], - detour: ['highway/tertiary', 'highway/residential', 'highway/unclassified'], - ferry: ['route/ferry', 'route/ferry', 'route/ferry'], - foot: ['highway/footway', 'highway/footway', 'highway/footway'], - hiking: ['highway/path', 'highway/path', 'highway/path'], - horse: ['highway/bridleway', 'highway/bridleway', 'highway/bridleway'], - light_rail: ['railway/light_rail', 'railway/light_rail', 'railway/light_rail'], - monorail: ['railway/monorail', 'railway/monorail', 'railway/monorail'], - pipeline: ['man_made/pipeline', 'man_made/pipeline', 'man_made/pipeline'], - piste: ['piste/downhill', 'piste/hike', 'piste/nordic'], - power: ['power/line', 'power/line', 'power/line'], - road: ['highway/secondary', 'highway/primary', 'highway/trunk'], - subway: ['railway/subway', 'railway/subway', 'railway/subway'], - train: ['railway/rail', 'railway/rail', 'railway/rail'], - tram: ['railway/tram', 'railway/tram', 'railway/tram'], - waterway: ['waterway/stream', 'waterway/stream', 'waterway/stream'] - }; + var _noteEditor = uiNoteEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function render() { - var p = _preset.apply(this, arguments); + var note = checkSelectedID(); + if (!note) return; + context.ui().sidebar.show(_noteEditor.note(note)); + }); - var geom = _geometry ? _geometry.apply(this, arguments) : null; + var _behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; + var _newFeature = false; - if (geom === 'relation' && p.tags && (p.tags.type === 'route' && p.tags.route && routeSegments[p.tags.route] || p.tags.type === 'waterway')) { - geom = 'route'; + function checkSelectedID() { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); + + if (!note) { + context.enter(modeBrowse(context)); } - var showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - var isFallback = isSmall() && p.isFallback && p.isFallback(); - var imageURL = showThirdPartyIcons === 'true' && p.imageURL; - var picon = getIcon(p, geom); - var isMaki = picon && /^maki-/.test(picon); - var isTemaki = picon && /^temaki-/.test(picon); - var isFa = picon && /^fa[srb]-/.test(picon); - var isiDIcon = picon && !(isMaki || isTemaki || isFa); - var isCategory = !p.setTags; - var drawPoint = picon && geom === 'point' && isSmall() && !isFallback; - var drawVertex = picon !== null && geom === 'vertex' && (!isSmall() || !isFallback); - var drawLine = picon && geom === 'line' && !isFallback && !isCategory; - var drawArea = picon && geom === 'area' && !isFallback; - var drawRoute = picon && geom === 'route'; - var isFramed = drawVertex || drawArea || drawLine || drawRoute; - var tags = !isCategory ? p.setTags({}, geom) : {}; + return note; + } // class the note as selected, or return to browse mode if the note is gone - for (var k in tags) { - if (tags[k] === '*') { - tags[k] = 'yes'; + + function selectNote(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.layer-notes .note-' + selectedNoteID); + + if (selection.empty()) { + // Return to browse mode if selected DOM elements have + // disappeared because the user moved them out of view.. + var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; + + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); } + } else { + selection.classed('selected', true); + context.selectedNoteID(selectedNoteID); } + } - var tagClasses = svgTagClasses().getClassesString(tags, ''); - var selection = select(this); - var container = selection.selectAll('.preset-icon-container').data([0]); - container = container.enter().append('div').attr('class', "preset-icon-container ".concat(_sizeClass)).merge(container); - container.classed('showing-img', !!imageURL).classed('fallback', isFallback); - renderPointBorder(container, drawPoint); - renderCircleFill(container, drawVertex); - renderSquareFill(container, drawArea, tagClasses); - renderLine(container, drawLine, tagClasses); - renderRoute(container, drawRoute, p); - var icon = container.selectAll('.preset-icon').data(picon ? [0] : []); - icon.exit().remove(); - icon = icon.enter().append('div').attr('class', 'preset-icon').call(svgIcon('')).merge(icon); - icon.attr('class', 'preset-icon ' + (geom ? geom + '-geom' : '')).classed('framed', isFramed).classed('preset-icon-iD', isiDIcon); - icon.selectAll('svg').attr('class', 'icon ' + picon + ' ' + (!isiDIcon && geom !== 'line' ? '' : tagClasses)); - icon.selectAll('use').attr('href', '#' + picon + (isMaki ? isSmall() && geom === 'point' ? '-11' : '-15' : '')); - var imageIcon = container.selectAll('img.image-icon').data(imageURL ? [0] : []); - imageIcon.exit().remove(); - imageIcon = imageIcon.enter().append('img').attr('class', 'image-icon').on('load', function () { - return container.classed('showing-img', true); - }).on('error', function () { - return container.classed('showing-img', false); - }).merge(imageIcon); - imageIcon.attr('src', imageURL); + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); } - presetIcon.preset = function (val) { - if (!arguments.length) return _preset; - _preset = utilFunctor(val); - return presetIcon; - }; + mode.zoomToSelected = function () { + if (!services.osm) return; + var note = services.osm.getNote(selectedNoteID); - presetIcon.geometry = function (val) { - if (!arguments.length) return _geometry; - _geometry = utilFunctor(val); - return presetIcon; + if (note) { + context.map().centerZoomEase(note.loc, 20); + } }; - presetIcon.sizeClass = function (val) { - if (!arguments.length) return _sizeClass; - _sizeClass = val; - return presetIcon; + mode.newFeature = function (val) { + if (!arguments.length) return _newFeature; + _newFeature = val; + return mode; }; - return presetIcon; - } + mode.enter = function () { + var note = checkSelectedID(); + if (!note) return; - function uiSectionFeatureType(context) { - var dispatch$1 = dispatch('choose'); - var _entityIDs = []; - var _presets = []; + _behaviors.forEach(context.install); - var _tagReference; + _keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); - var section = uiSection('feature-type', context).label(_t.html('inspector.feature_type')).disclosureContent(renderDisclosureContent); + 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 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 + sidebar.expand(sidebar.intersects(note.extent())); + context.map().on('drawn.select', selectNote); + }; - 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); - } + mode.exit = function () { + _behaviors.forEach(context.uninstall); - 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; + 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: [] }); + osm.replaceNote(note); // force a reraw (there is no history change that would otherwise do this) + + context.map().pan([0, 0]); + context.selectedNoteID(note.id).enter(modeSelectNote(context, note.id).newFeature(true)); } - section.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return section; + function cancel() { + context.enter(modeBrowse(context)); + } + + mode.enter = function () { + context.install(behavior); }; - section.presets = function (val) { - if (!arguments.length) return _presets; // don't reload the same preset + mode.exit = function () { + context.uninstall(behavior); + }; - if (!utilArrayIdentical(val, _presets)) { - _presets = val; + return mode; + } - if (_presets.length === 1) { - _tagReference = uiTagReference(_presets[0].reference()).showing(false); - } + var JXON = new function () { + var sValueProp = 'keyValue', + sAttributesProp = 'keyAttributes', + sAttrPref = '@', + + /* you can customize these values */ + aCache = [], + rIsNull = /^\s*$/, + rIsBool = /^(?:true|false)$/i; + + function parseText(sValue) { + if (rIsNull.test(sValue)) { + return null; } - return section; - }; + if (rIsBool.test(sValue)) { + return sValue.toLowerCase() === 'true'; + } - function entityGeometries() { - var counts = {}; + if (isFinite(sValue)) { + return parseFloat(sValue); + } - for (var i in _entityIDs) { - var geometry = context.graph().geometry(_entityIDs[i]); - if (!counts[geometry]) counts[geometry] = 0; - counts[geometry] += 1; + if (isFinite(Date.parse(sValue))) { + return new Date(sValue); } - return Object.keys(counts).sort(function (geom1, geom2) { - return counts[geom2] - counts[geom1]; - }); + return sValue; } - return utilRebind(section, dispatch$1, 'on'); - } - - // It borrows some code from uiHelp + function EmptyTree() {} - function uiFieldHelp(context, fieldName) { - var fieldHelp = {}; + EmptyTree.prototype.toString = function () { + return 'null'; + }; - var _inspector = select(null); + EmptyTree.prototype.valueOf = function () { + return null; + }; - var _wrap = select(null); + function objectify(vValue) { + return vValue === null ? new EmptyTree() : vValue instanceof Object ? vValue : new vValue.constructor(vValue); + } - var _body = select(null); + function createObjTree(oParentNode, nVerb, bFreeze, bNesteAttr) { + var nLevelStart = aCache.length, + bChildren = oParentNode.hasChildNodes(), + bAttributes = oParentNode.hasAttributes(), + bHighVerb = Boolean(nVerb & 2); + var sProp, + vContent, + nLength = 0, + sCollectedTxt = '', + vResult = bHighVerb ? {} : + /* put here the default value for empty nodes: */ + true; - var fieldHelpKeys = { - restrictions: [['about', ['about', 'from_via_to', 'maxdist', 'maxvia']], ['inspecting', ['about', 'from_shadow', 'allow_shadow', 'restrict_shadow', 'only_shadow', 'restricted', 'only']], ['modifying', ['about', 'indicators', 'allow_turn', 'restrict_turn', 'only_turn']], ['tips', ['simple', 'simple_example', 'indirect', 'indirect_example', 'indirect_noedit']]] - }; - var fieldHelpHeadings = {}; - var replacements = { - distField: _t.html('restriction.controls.distance'), - viaField: _t.html('restriction.controls.via'), - fromShadow: icon('#iD-turn-shadow', 'inline shadow from'), - allowShadow: icon('#iD-turn-shadow', 'inline shadow allow'), - restrictShadow: icon('#iD-turn-shadow', 'inline shadow restrict'), - onlyShadow: icon('#iD-turn-shadow', 'inline shadow only'), - allowTurn: icon('#iD-turn-yes', 'inline turn'), - restrictTurn: icon('#iD-turn-no', 'inline turn'), - onlyTurn: icon('#iD-turn-only', 'inline turn') - }; // For each section, squash all the texts into a single markdown document + if (bChildren) { + for (var oNode, nItem = 0; nItem < oParentNode.childNodes.length; nItem++) { + oNode = oParentNode.childNodes.item(nItem); - var docs = fieldHelpKeys[fieldName].map(function (key) { - var helpkey = 'help.field.' + fieldName + '.' + key[0]; - var text = key[1].reduce(function (all, part) { - var subkey = helpkey + '.' + part; - var depth = fieldHelpHeadings[subkey]; // is this subkey a heading? + if (oNode.nodeType === 4) { + /* nodeType is 'CDATASection' (4) */ + sCollectedTxt += oNode.nodeValue; + } else if (oNode.nodeType === 3) { + /* nodeType is 'Text' (3) */ + sCollectedTxt += oNode.nodeValue.trim(); + } else if (oNode.nodeType === 1 && !oNode.prefix) { + /* nodeType is 'Element' (1) */ + aCache.push(oNode); + } + } + } - var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s + var nLevelEnd = aCache.length, + vBuiltVal = parseText(sCollectedTxt); - return all + hhh + _t.html(subkey, replacements) + '\n\n'; - }, ''); - return { - key: helpkey, - title: _t.html(helpkey + '.title'), - html: marked_1(text.trim()) - }; - }); + if (!bHighVerb && (bChildren || bAttributes)) { + vResult = nVerb === 0 ? objectify(vBuiltVal) : {}; + } - function show() { - updatePosition(); + for (var nElId = nLevelStart; nElId < nLevelEnd; nElId++) { + sProp = aCache[nElId].nodeName.toLowerCase(); + vContent = createObjTree(aCache[nElId], nVerb, bFreeze, bNesteAttr); - _body.classed('hide', false).style('opacity', '0').transition().duration(200).style('opacity', '1'); - } + if (vResult.hasOwnProperty(sProp)) { + if (vResult[sProp].constructor !== Array) { + vResult[sProp] = [vResult[sProp]]; + } - function hide() { - _body.classed('hide', true).transition().duration(200).style('opacity', '0').on('end', function () { - _body.classed('hide', true); - }); - } + vResult[sProp].push(vContent); + } else { + vResult[sProp] = vContent; + nLength++; + } + } - function clickHelp(index) { - var d = docs[index]; - var tkeys = fieldHelpKeys[fieldName][index][1]; + if (bAttributes) { + var nAttrLen = oParentNode.attributes.length, + sAPrefix = bNesteAttr ? '' : sAttrPref, + oAttrParent = bNesteAttr ? {} : vResult; - _body.selectAll('.field-help-nav-item').classed('active', function (d, i) { - return i === index; - }); + for (var oAttrib, nAttrib = 0; nAttrib < nAttrLen; nLength++, nAttrib++) { + oAttrib = oParentNode.attributes.item(nAttrib); + oAttrParent[sAPrefix + oAttrib.name.toLowerCase()] = parseText(oAttrib.value.trim()); + } - var content = _body.selectAll('.field-help-content').html(d.html); // class the paragraphs so we can find and style them + if (bNesteAttr) { + if (bFreeze) { + Object.freeze(oAttrParent); + } + vResult[sAttributesProp] = oAttrParent; + nLength -= nAttrLen - 1; + } + } - content.selectAll('p').attr('class', function (d, i) { - return tkeys[i]; - }); // insert special content for certain help sections + if (nVerb === 3 || (nVerb === 2 || nVerb === 1 && nLength > 0) && sCollectedTxt) { + vResult[sValueProp] = vBuiltVal; + } else if (!bHighVerb && nLength === 0 && sCollectedTxt) { + vResult = vBuiltVal; + } - if (d.key === 'help.field.restrictions.inspecting') { - content.insert('img', 'p.from_shadow').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_inspect.gif')); - } else if (d.key === 'help.field.restrictions.modifying') { - content.insert('img', 'p.allow_turn').attr('class', 'field-help-image cf').attr('src', context.imagePath('tr_modify.gif')); + if (bFreeze && (bHighVerb || nLength > 0)) { + Object.freeze(vResult); } + + aCache.length = nLevelStart; + return vResult; } - fieldHelp.button = function (selection) { - if (_body.empty()) return; - var button = selection.selectAll('.field-help-button').data([0]); // enter/update + function loadObjTree(oXMLDoc, oParentEl, oParentObj) { + var vValue, oChild; - button.enter().append('button').attr('class', 'field-help-button').call(svgIcon('#iD-icon-help')).merge(button).on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); + if (oParentObj instanceof String || oParentObj instanceof Number || oParentObj instanceof Boolean) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toString())); + /* verbosity level is 0 */ + } else if (oParentObj.constructor === Date) { + oParentEl.appendChild(oXMLDoc.createTextNode(oParentObj.toGMTString())); + } - if (_body.classed('hide')) { - show(); - } else { - hide(); + for (var sName in oParentObj) { + vValue = oParentObj[sName]; + + if (isFinite(sName) || vValue instanceof Function) { + continue; } - }); - }; + /* verbosity level is 0 */ - function updatePosition() { - var wrap = _wrap.node(); - var inspector = _inspector.node(); + if (sName === sValueProp) { + if (vValue !== null && vValue !== true) { + oParentEl.appendChild(oXMLDoc.createTextNode(vValue.constructor === Date ? vValue.toGMTString() : String(vValue))); + } + } else if (sName === sAttributesProp) { + /* verbosity level is 3 */ + for (var sAttrib in vValue) { + oParentEl.setAttribute(sAttrib, vValue[sAttrib]); + } + } else if (sName.charAt(0) === sAttrPref) { + oParentEl.setAttribute(sName.slice(1), vValue); + } else if (vValue.constructor === Array) { + for (var nItem = 0; nItem < vValue.length; nItem++) { + oChild = oXMLDoc.createElement(sName); + loadObjTree(oXMLDoc, oChild, vValue[nItem]); + oParentEl.appendChild(oChild); + } + } else { + oChild = oXMLDoc.createElement(sName); - var wRect = wrap.getBoundingClientRect(); - var iRect = inspector.getBoundingClientRect(); + if (vValue instanceof Object) { + loadObjTree(oXMLDoc, oChild, vValue); + } else if (vValue !== null && vValue !== true) { + oChild.appendChild(oXMLDoc.createTextNode(vValue.toString())); + } - _body.style('top', wRect.top + inspector.scrollTop - iRect.top + 'px'); + oParentEl.appendChild(oChild); + } + } } - fieldHelp.body = function (selection) { - // This control expects the field to have a form-field-input-wrap div - _wrap = selection.selectAll('.form-field-input-wrap'); - if (_wrap.empty()) return; // absolute position relative to the inspector, so it "floats" above the fields - - _inspector = context.container().select('.sidebar .entity-editor-pane .inspector-body'); - if (_inspector.empty()) return; - _body = _inspector.selectAll('.field-help-body').data([0]); - - var enter = _body.enter().append('div').attr('class', 'field-help-body hide'); // initially hidden + this.build = function (oXMLParent, nVerbosity + /* optional */ + , bFreeze + /* optional */ + , bNesteAttributes + /* optional */ + ) { + var _nVerb = arguments.length > 1 && typeof nVerbosity === 'number' ? nVerbosity & 3 : + /* put here the default verbosity level: */ + 1; + return createObjTree(oXMLParent, _nVerb, bFreeze || false, arguments.length > 3 ? bNesteAttributes : _nVerb === 3); + }; - var titleEnter = enter.append('div').attr('class', 'field-help-title cf'); - titleEnter.append('h2').attr('class', _mainLocalizer.textDirection() === 'rtl' ? 'fr' : 'fl').html(_t.html('help.field.' + fieldName + '.title')); - titleEnter.append('button').attr('class', 'fr close').on('click', function (d3_event) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - hide(); - }).call(svgIcon('#iD-icon-close')); - var navEnter = enter.append('div').attr('class', 'field-help-nav cf'); - var titles = docs.map(function (d) { - return d.title; - }); - navEnter.selectAll('.field-help-nav-item').data(titles).enter().append('div').attr('class', 'field-help-nav-item').html(function (d) { - return d; - }).on('click', function (d3_event, d) { - d3_event.stopPropagation(); - d3_event.preventDefault(); - clickHelp(titles.indexOf(d)); - }); - enter.append('div').attr('class', 'field-help-content'); - _body = _body.merge(enter); - clickHelp(0); + this.unbuild = function (oObjTree) { + var oNewDoc = document.implementation.createDocument('', '', null); + loadObjTree(oNewDoc, oNewDoc, oObjTree); + return oNewDoc; }; - return fieldHelp; - } + this.stringify = function (oObjTree) { + return new XMLSerializer().serializeToString(JXON.unbuild(oObjTree)); + }; + }(); // var myObject = JXON.build(doc); + // we got our javascript object! try: alert(JSON.stringify(myObject)); + // var newDoc = JXON.unbuild(myObject); + // we got our Document instance! try: alert((new XMLSerializer()).serializeToString(newDoc)); - function uiFieldCheck(field, context) { - var dispatch$1 = dispatch('change'); - var options = field.strings && field.strings.options; - var values = []; - var texts = []; + function uiConflicts(context) { + var dispatch = dispatch$8('cancel', 'save'); + var keybinding = utilKeybinding('conflicts'); - var _tags; + var _origChanges; - var input = select(null); - var text = select(null); - var label = select(null); - var reverser = select(null); + var _conflictList; - var _impliedYes; + var _shownConflictIndex; - var _entityIDs = []; + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); + } - var _value; + function keybindingOff() { + select(document).call(keybinding.unbind); + } - if (options) { - for (var k in options) { - values.push(k === 'undefined' ? undefined : k); - texts.push(field.t.html('options.' + k, { - 'default': options[k] - })); - } - } else { - values = [undefined, 'yes']; - texts = [_t.html('inspector.unknown'), _t.html('inspector.check.yes')]; + function tryAgain() { + keybindingOff(); + dispatch.call('save'); + } - if (field.type !== 'defaultCheck') { - values.push('no'); - texts.push(_t.html('inspector.check.no')); - } - } // Checks tags to see whether an undefined value is "Assumed to be Yes" + function cancel() { + keybindingOff(); + dispatch.call('cancel'); + } + function conflicts(selection) { + keybindingOn(); + var headerEnter = selection.selectAll('.header').data([0]).enter().append('div').attr('class', 'header fillL'); + headerEnter.append('button').attr('class', 'fr').on('click', cancel).call(svgIcon('#iD-icon-close')); + headerEnter.append('h3').html(_t.html('save.conflict.header')); + var bodyEnter = selection.selectAll('.body').data([0]).enter().append('div').attr('class', 'body fillL'); + var conflictsHelpEnter = bodyEnter.append('div').attr('class', 'conflicts-help').html(_t.html('save.conflict.help')); // Download changes link - function checkImpliedYes() { - _impliedYes = field.id === 'oneway_yes'; // hack: pretend `oneway` field is a `oneway_yes` field - // where implied oneway tag exists (e.g. `junction=roundabout`) #2220, #1841 + var detected = utilDetect(); + var changeset = new osmChangeset(); + delete changeset.id; // Export without changeset_id - if (field.id === 'oneway') { - var entity = context.entity(_entityIDs[0]); + var data = JXON.stringify(changeset.osmChangeJXON(_origChanges)); + var blob = new Blob([data], { + type: 'text/xml;charset=utf-8;' + }); + var fileName = 'changes.osc'; + var linkEnter = conflictsHelpEnter.selectAll('.download-changes').append('a').attr('class', 'download-changes'); - for (var key in entity.tags) { - if (key in osmOneWayTags && entity.tags[key] in osmOneWayTags[key]) { - _impliedYes = true; - texts[0] = _t.html('presets.fields.oneway_yes.options.undefined'); - break; - } - } + if (detected.download) { + // All except IE11 and Edge + linkEnter // download the data as a file + .attr('href', window.URL.createObjectURL(blob)).attr('download', fileName); + } else { + // IE11 and Edge + linkEnter // open data uri in a new tab + .attr('target', '_blank').on('click.download', function () { + navigator.msSaveBlob(blob, fileName); + }); } - } - - function reverserHidden() { - if (!context.container().select('div.inspector-hover').empty()) return true; - return !(_value === 'yes' || _impliedYes && !_value); - } - function reverserSetText(selection) { - var entity = _entityIDs.length && context.hasEntity(_entityIDs[0]); - if (reverserHidden() || !entity) return selection; - var first = entity.first(); - var last = entity.isClosed() ? entity.nodes[entity.nodes.length - 2] : entity.last(); - var pseudoDirection = first < last; - var icon = pseudoDirection ? '#iD-icon-forward' : '#iD-icon-backward'; - selection.selectAll('.reverser-span').html(_t.html('inspector.check.reverser')).call(svgIcon(icon, 'inline')); - return selection; + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('save.conflict.download_changes')); + bodyEnter.append('div').attr('class', 'conflict-container fillL3').call(showConflict, 0); + bodyEnter.append('div').attr('class', 'conflicts-done').attr('opacity', 0).style('display', 'none').html(_t.html('save.conflict.done')); + var buttonsEnter = bodyEnter.append('div').attr('class', 'buttons col12 joined conflicts-buttons'); + buttonsEnter.append('button').attr('disabled', _conflictList.length > 1).attr('class', 'action conflicts-button col6').html(_t.html('save.title')).on('click.try_again', tryAgain); + buttonsEnter.append('button').attr('class', 'secondary-action conflicts-button col6').html(_t.html('confirm.cancel')).on('click.cancel', cancel); } - var check = function check(selection) { - checkImpliedYes(); - label = selection.selectAll('.form-field-input-wrap').data([0]); - var enter = label.enter().append('label').attr('class', 'form-field-input-wrap form-field-input-check'); - enter.append('input').property('indeterminate', field.type !== 'defaultCheck').attr('type', 'checkbox').attr('id', field.domId); - enter.append('span').html(texts[0]).attr('class', 'value'); + function showConflict(selection, index) { + index = utilWrap(index, _conflictList.length); + _shownConflictIndex = index; + var parent = select(selection.node().parentNode); // enable save button if this is the last conflict being reviewed.. - if (field.type === 'onewayCheck') { - enter.append('button').attr('class', 'reverser' + (reverserHidden() ? ' hide' : '')).append('span').attr('class', 'reverser-span'); + if (index === _conflictList.length - 1) { + window.setTimeout(function () { + parent.select('.conflicts-button').attr('disabled', null); + parent.select('.conflicts-done').transition().attr('opacity', 1).style('display', 'block'); + }, 250); } - label = label.merge(enter); - input = label.selectAll('input'); - text = label.selectAll('span.value'); - input.on('click', function (d3_event) { - d3_event.stopPropagation(); - var t = {}; + var conflict = selection.selectAll('.conflict').data([_conflictList[index]]); + conflict.exit().remove(); + var conflictEnter = conflict.enter().append('div').attr('class', 'conflict'); + conflictEnter.append('h4').attr('class', 'conflict-count').html(_t.html('save.conflict.count', { + num: index + 1, + total: _conflictList.length + })); + conflictEnter.append('a').attr('class', 'conflict-description').attr('href', '#').html(function (d) { + return d.name; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + zoomToEntity(d.id); + }); + var details = conflictEnter.append('div').attr('class', 'conflict-detail-container'); + details.append('ul').attr('class', 'conflict-detail-list').selectAll('li').data(function (d) { + return d.details || []; + }).enter().append('li').attr('class', 'conflict-detail-item').html(function (d) { + return d; + }); + details.append('div').attr('class', 'conflict-choices').call(addChoices); + details.append('div').attr('class', 'conflict-nav-buttons joined cf').selectAll('button').data(['previous', 'next']).enter().append('button').html(function (d) { + return _t.html('save.conflict.' + d); + }).attr('class', 'conflict-nav-button action col6').attr('disabled', function (d, i) { + return i === 0 && index === 0 || i === 1 && index === _conflictList.length - 1 || null; + }).on('click', function (d3_event, d) { + d3_event.preventDefault(); + var container = parent.selectAll('.conflict-container'); + var sign = d === 'previous' ? -1 : 1; + container.selectAll('.conflict').remove(); + container.call(showConflict, index + sign); + }); + } - 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) + 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 (t[field.key] === 'reversible' || t[field.key] === 'alternating') { - t[field.key] = values[0]; + if (ul.__data__.chosen === d.id) { + choose(null, ul, d); } + }); + } - dispatch$1.call('change', this, t); + function choose(d3_event, ul, datum) { + if (d3_event) d3_event.preventDefault(); + select(ul).selectAll('li').classed('active', function (d) { + return d === datum; + }).selectAll('input').property('checked', function (d) { + return d === datum; }); + var extent = geoExtent(); + var entity; + entity = context.graph().hasEntity(datum.id); + if (entity) extent._extend(entity.extent(context.graph())); + datum.action(); + entity = context.graph().hasEntity(datum.id); + if (entity) extent._extend(entity.extent(context.graph())); + zoomToEntity(datum.id, extent); + } - if (field.type === 'onewayCheck') { - reverser = label.selectAll('.reverser'); - reverser.call(reverserSetText).on('click', function (d3_event) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - context.perform(function (graph) { - for (var i in _entityIDs) { - graph = actionReverse(_entityIDs[i])(graph); - } + function zoomToEntity(id, extent) { + context.surface().selectAll('.hover').classed('hover', false); + var entity = context.graph().hasEntity(id); - return graph; - }, _t('operations.reverse.annotation.line', { - n: 1 - })); // must manually revalidate since no 'change' event was called + if (entity) { + if (extent) { + context.map().trimmedExtent(extent); + } else { + context.map().zoomToEase(entity); + } - context.validator().validate(); - select(this).call(reverserSetText); - }); + context.surface().selectAll(utilEntityOrMemberSelector([entity.id], context.graph())).classed('hover', true); } - }; + } // The conflict list should be an array of objects like: + // { + // id: id, + // name: entityName(local), + // details: merge.conflicts(), + // chosen: 1, + // choices: [ + // choice(id, keepMine, forceLocal), + // choice(id, keepTheirs, forceRemote) + // ] + // } - check.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return check; - }; - check.tags = function (tags) { - _tags = tags; + conflicts.conflictList = function (_) { + if (!arguments.length) return _conflictList; + _conflictList = _; + return conflicts; + }; - function isChecked(val) { - return val !== 'no' && val !== '' && val !== undefined && val !== null; - } + conflicts.origChanges = function (_) { + if (!arguments.length) return _origChanges; + _origChanges = _; + return conflicts; + }; - function textFor(val) { - if (val === '') val = undefined; - var index = values.indexOf(val); - return index !== -1 ? texts[index] : '"' + val + '"'; + conflicts.shownEntityIds = function () { + if (_conflictList && typeof _shownConflictIndex === 'number') { + return [_conflictList[_shownConflictIndex].id]; } - checkImpliedYes(); - var isMixed = Array.isArray(tags[field.key]); - _value = !isMixed && tags[field.key] && tags[field.key].toLowerCase(); - - if (field.type === 'onewayCheck' && (_value === '1' || _value === '-1')) { - _value = 'yes'; - } + return []; + }; - input.property('indeterminate', isMixed || field.type !== 'defaultCheck' && !_value).property('checked', isChecked(_value)); - text.html(isMixed ? _t.html('inspector.multiple_values') : textFor(_value)).classed('mixed', isMixed); - label.classed('set', !!_value); + return utilRebind(conflicts, dispatch, 'on'); + } - if (field.type === 'onewayCheck') { - reverser.classed('hide', reverserHidden()).call(reverserSetText); - } - }; + function uiConfirm(selection) { + var modalSelection = uiModal(selection); + modalSelection.select('.modal').classed('modal-alert', true); + var section = modalSelection.select('.content'); + section.append('div').attr('class', 'modal-section header'); + section.append('div').attr('class', 'modal-section message-text'); + var buttons = section.append('div').attr('class', 'modal-section buttons cf'); - check.focus = function () { - input.node().focus(); + modalSelection.okButton = function () { + buttons.append('button').attr('class', 'button ok-button action').on('click.confirm', function () { + modalSelection.remove(); + }).html(_t.html('confirm.okay')).node().focus(); + return modalSelection; }; - return utilRebind(check, dispatch$1, 'on'); + return modalSelection; } - function uiFieldCombo(field, context) { - var dispatch$1 = dispatch('change'); + function uiChangesetEditor(context) { + var dispatch = dispatch$8('change'); + var formFields = uiFormFields(context); + var commentCombo = uiCombobox(context, 'comment').caseSensitive(true); - var _isMulti = field.type === 'multiCombo' || field.type === 'manyCombo'; + var _fieldsArr; - var _isNetwork = field.type === 'networkCombo'; + var _tags; - var _isSemi = field.type === 'semiCombo'; + var _changesetID; - var _optstrings = field.strings && field.strings.options; + function changesetEditor(selection) { + render(selection); + } - var _optarray = field.options; + function render(selection) { + var initial = false; - var _snake_case = field.snake_case || field.snake_case === undefined; + if (!_fieldsArr) { + initial = true; + var presets = _mainPresetIndex; + _fieldsArr = [uiField(context, presets.field('comment'), null, { + show: true, + revert: false + }), uiField(context, presets.field('source'), null, { + show: false, + revert: false + }), uiField(context, presets.field('hashtags'), null, { + show: false, + revert: false + })]; - var _combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(field.caseSensitive).minItems(_isMulti || _isSemi ? 1 : 2); + _fieldsArr.forEach(function (field) { + field.on('change', function (t, onInput) { + dispatch.call('change', field, undefined, t, onInput); + }); + }); + } - var _container = select(null); + _fieldsArr.forEach(function (field) { + field.tags(_tags); + }); - var _inputWrap = select(null); + selection.call(formFields.fieldsArr(_fieldsArr)); - var _input = select(null); + if (initial) { + var commentField = selection.select('.form-field-comment textarea'); + var commentNode = commentField.node(); - var _comboData = []; - var _multiData = []; - var _entityIDs = []; + if (commentNode) { + commentNode.focus(); + commentNode.select(); + } // trigger a 'blur' event so that comment field can be cleaned + // and checked for hashtags, even if retrieved from localstorage - var _tags; - var _countryCode; + utilTriggerEvent(commentField, 'blur'); + var osm = context.connection(); - var _staticPlaceholder; // initialize deprecated tags array + if (osm) { + osm.userChangesets(function (err, changesets) { + if (err) return; + var comments = changesets.map(function (changeset) { + var comment = changeset.tags.comment; + return comment ? { + title: comment, + value: comment + } : null; + }).filter(Boolean); + commentField.call(commentCombo.data(utilArrayUniqBy(comments, 'title'))); + }); + } + } // Add warning if comment mentions Google - var _dataDeprecated = []; - _mainFileFetcher.get('deprecated').then(function (d) { - _dataDeprecated = d; - })["catch"](function () { - /* ignore */ - }); // ensure multiCombo field.key ends with a ':' + var hasGoogle = _tags.comment.match(/google/i); - if (_isMulti && field.key && /[^:]$/.test(field.key)) { - field.key += ':'; + var commentWarning = selection.select('.form-field-comment').selectAll('.comment-warning').data(hasGoogle ? [0] : []); + commentWarning.exit().transition().duration(200).style('opacity', 0).remove(); + var commentEnter = commentWarning.enter().insert('div', '.tag-reference-body').attr('class', 'field-warning comment-warning').style('opacity', 0); + commentEnter.append('a').attr('target', '_blank').call(svgIcon('#iD-icon-alert', 'inline')).attr('href', _t('commit.google_warning_link')).append('span').html(_t.html('commit.google_warning')); + commentEnter.transition().duration(200).style('opacity', 1); } - function snake(s) { - return s.replace(/\s+/g, '_'); - } + changesetEditor.tags = function (_) { + if (!arguments.length) return _tags; + _tags = _; // Don't reset _fieldsArr here. - function unsnake(s) { - return s.replace(/_+/g, ' '); - } + return changesetEditor; + }; - function clean(s) { - return s.split(';').map(function (s) { - return s.trim(); - }).join(';'); - } // returns the tag value for a display value - // (for multiCombo, dval should be the key suffix, not the entire key) + changesetEditor.changesetID = function (_) { + if (!arguments.length) return _changesetID; + if (_changesetID === _) return changesetEditor; + _changesetID = _; + _fieldsArr = null; + return changesetEditor; + }; + return utilRebind(changesetEditor, dispatch, 'on'); + } - function tagValue(dval) { - dval = clean(dval || ''); + function uiSectionChanges(context) { + var detected = utilDetect(); + var _discardTags = {}; + _mainFileFetcher.get('discarded').then(function (d) { + _discardTags = d; + })["catch"](function () { + /* ignore */ + }); + var section = uiSection('changes-list', context).label(function () { + var history = context.history(); + var summary = history.difference().summary(); + return _t('inspector.title_count', { + title: _t.html('commit.changes'), + count: summary.length + }); + }).disclosureContent(renderDisclosureContent); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key && clean(o.value) === dval; - }); + function renderDisclosureContent(selection) { + var history = context.history(); + var summary = history.difference().summary(); + var container = selection.selectAll('.commit-section').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'commit-section'); + containerEnter.append('ul').attr('class', 'changeset-list'); + container = containerEnter.merge(container); + var items = container.select('ul').selectAll('li').data(summary); + var itemsEnter = items.enter().append('li').attr('class', 'change-item'); + var buttons = itemsEnter.append('button').on('mouseover', mouseover).on('mouseout', mouseout).on('click', click); + buttons.each(function (d) { + select(this).call(svgIcon('#iD-icon-' + d.entity.geometry(d.graph), 'pre-text ' + d.changeType)); + }); + buttons.append('span').attr('class', 'change-type').html(function (d) { + return _t.html('commit.' + d.changeType) + ' '; + }); + buttons.append('strong').attr('class', 'entity-type').html(function (d) { + var matched = _mainPresetIndex.match(d.entity, d.graph); + return matched && matched.name() || utilDisplayType(d.entity.id); + }); + buttons.append('span').attr('class', 'entity-name').html(function (d) { + var name = utilDisplayName(d.entity) || '', + string = ''; - if (found) { - return found.key; + if (name !== '') { + string += ':'; } - } - - if (field.type === 'typeCombo' && !dval) { - return 'yes'; - } - return (_snake_case ? snake(dval) : dval) || undefined; - } // returns the display value for a tag value - // (for multiCombo, tval should be the key suffix, not the entire key) + return string += ' ' + name; + }); + items = itemsEnter.merge(items); // Download changeset link + var changeset = new osmChangeset().update({ + id: undefined + }); + var changes = history.changes(actionDiscardTags(history.difference(), _discardTags)); + delete changeset.id; // Export without chnageset_id - function displayValue(tval) { - tval = tval || ''; + var data = JXON.stringify(changeset.osmChangeJXON(changes)); + var blob = new Blob([data], { + type: 'text/xml;charset=utf-8;' + }); + var fileName = 'changes.osc'; + var linkEnter = container.selectAll('.download-changes').data([0]).enter().append('a').attr('class', 'download-changes'); - if (_optstrings) { - var found = _comboData.find(function (o) { - return o.key === tval && o.value; + if (detected.download) { + // All except IE11 and Edge + linkEnter // download the data as a file + .attr('href', window.URL.createObjectURL(blob)).attr('download', fileName); + } else { + // IE11 and Edge + linkEnter // open data uri in a new tab + .attr('target', '_blank').on('click.download', function () { + navigator.msSaveBlob(blob, fileName); }); + } - if (found) { - return found.value; + linkEnter.call(svgIcon('#iD-icon-load', 'inline')).append('span').html(_t.html('commit.download_changes')); + + function mouseover(d) { + if (d.entity) { + context.surface().selectAll(utilEntityOrMemberSelector([d.entity.id], context.graph())).classed('hover', true); } } - if (field.type === 'typeCombo' && tval.toLowerCase() === 'yes') { - return ''; + function mouseout() { + context.surface().selectAll('.hover').classed('hover', false); } - return _snake_case ? unsnake(tval) : tval; - } // Compute the difference between arrays of objects by `value` property - // - // objectDifference([{value:1}, {value:2}, {value:3}], [{value:2}]) - // > [{value:1}, {value:3}] - // - - - function 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); + function click(d3_event, change) { + if (change.changeType !== 'deleted') { + var entity = change.entity; + context.map().zoomToEase(entity); + context.surface().selectAll(utilEntityOrMemberSelector([entity.id], context.graph())).classed('hover', true); + } } } - function setStaticValues(callback) { - if (!(_optstrings || _optarray)) return; + return section; + } - 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] - }) - }; + function uiCommitWarnings(context) { + function commitWarnings(selection) { + var issuesBySeverity = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeDisabledRules: true + }); + + for (var severity in issuesBySeverity) { + var issues = issuesBySeverity[severity]; + var section = severity + '-section'; + var issueItem = severity + '-item'; + var container = selection.selectAll('.' + section).data(issues.length ? [0] : []); + container.exit().remove(); + var containerEnter = container.enter().append('div').attr('class', 'modal-section ' + section + ' fillL2'); + containerEnter.append('h3').html(severity === 'warning' ? _t.html('commit.warnings') : _t.html('commit.errors')); + containerEnter.append('ul').attr('class', 'changeset-list'); + container = containerEnter.merge(container); + var items = container.select('ul').selectAll('li').data(issues, function (d) { + return d.id; }); - } else if (_optarray) { - _comboData = _optarray.map(function (k) { - var v = _snake_case ? unsnake(k) : k; - return { - key: k, - value: v, - title: v - }; + 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); }); } - - _combobox.data(objectDifference(_comboData, _multiData)); - - if (callback) callback(_comboData); } - function setTaginfoValues(q, callback) { - var fn = _isMulti ? 'multikeys' : 'values'; - var query = (_isMulti ? field.key : '') + q; - var hasCountryPrefix = _isNetwork && _countryCode && _countryCode.indexOf(q.toLowerCase()) === 0; + return commitWarnings; + } - if (hasCountryPrefix) { - query = _countryCode + ':'; - } + var readOnlyTags = [/^changesets_count$/, /^created_by$/, /^ideditor:/, /^imagery_used$/, /^host$/, /^locale$/, /^warnings:/, /^resolved:/, /^closed:note$/, /^closed:keepright$/, /^closed:improveosm:/, /^closed:osmose:/]; // treat most punctuation (except -, _, +, &) as hashtag delimiters - #4398 + // from https://stackoverflow.com/a/25575009 - var params = { - debounce: q !== '', - key: field.key, - query: query - }; + var hashtagRegex = /(#[^\u2000-\u206F\u2E00-\u2E7F\s\\'!"#$%()*,.\/:;<=>?@\[\]^`{|}~]+)/g; + function uiCommit(context) { + var dispatch = dispatch$8('cancel'); - if (_entityIDs.length) { - params.geometry = context.graph().geometry(_entityIDs[0]); - } + var _userDetails; - services.taginfo[fn](params, function (err, data) { - if (err) return; - data = data.filter(function (d) { - if (field.type === 'typeCombo' && d.value === 'yes') { - // don't show the fallback value - return false; - } // don't show values with very low usage + var _selection; + var changesetEditor = uiChangesetEditor(context).on('change', changeTags); + var rawTagEditor = uiSectionRawTagEditor('changeset-tag-editor', context).on('change', changeTags).readOnlyTags(readOnlyTags); + var commitChanges = uiSectionChanges(context); + var commitWarnings = uiCommitWarnings(context); - return !d.count || d.count > 10; - }); - var deprecatedValues = osmEntity.deprecatedTagValuesByKey(_dataDeprecated)[field.key]; + function commit(selection) { + _selection = selection; // Initialize changeset if one does not exist yet. - if (deprecatedValues) { - // don't suggest deprecated tag values - data = data.filter(function (d) { - return deprecatedValues.indexOf(d.value) === -1; - }); - } + if (!context.changeset) initChangeset(); + loadDerivedChangesetTags(); + selection.call(render); + } - if (hasCountryPrefix) { - data = data.filter(function (d) { - return d.value.toLowerCase().indexOf(_countryCode + ':') === 0; - }); - } // hide the caret if there are no suggestions + 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 - _container.classed('empty-combobox', data.length === 0); - _comboData = data.map(function (d) { - var k = d.value; - if (_isMulti) k = k.replace(field.key, ''); - var v = _snake_case ? unsnake(k) : k; - return { - key: k, - value: v, - title: _isMulti ? v : d.title - }; - }); - _comboData = objectDifference(_comboData, _multiData); - if (callback) callback(_comboData); - }); - } + if (context.defaultChangesetComment()) { + corePreferences('comment', context.defaultChangesetComment()); + corePreferences('commentDate', Date.now()); + } - 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 (context.defaultChangesetSource()) { + corePreferences('source', context.defaultChangesetSource()); + corePreferences('commentDate', Date.now()); } - if (!/(…|\.\.\.)$/.test(_staticPlaceholder)) { - _staticPlaceholder += '…'; + if (context.defaultChangesetHashtags()) { + corePreferences('hashtags', context.defaultChangesetHashtags()); + corePreferences('commentDate', Date.now()); } - var ph; + 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 - if (!_isMulti && !_isSemi && _tags && Array.isArray(_tags[field.key])) { - ph = _t('inspector.multiple_values'); - } else { - ph = _staticPlaceholder; + findHashtags(tags, true); + var hashtags = corePreferences('hashtags'); + + if (hashtags) { + tags.hashtags = hashtags; } - _container.selectAll('input').attr('placeholder', ph); - } + var source = corePreferences('source'); - function change() { - var t = {}; - var val; + if (source) { + tags.source = source; + } - if (_isMulti || _isSemi) { - val = tagValue(utilGetSetValue(_input).replace(/,/g, ';')) || ''; + var photoOverlaysUsed = context.history().photoOverlaysUsed(); - _container.classed('active', false); + if (photoOverlaysUsed.length) { + var sources = (tags.source || '').split(';'); // include this tag for any photo layer - utilGetSetValue(_input, ''); - var vals = val.split(';').filter(Boolean); - if (!vals.length) return; + if (sources.indexOf('streetlevel imagery') === -1) { + sources.push('streetlevel imagery'); + } // add the photo overlays used during editing as sources - 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; - } + photoOverlaysUsed.forEach(function (photoOverlay) { + if (sources.indexOf(photoOverlay) === -1) { + sources.push(photoOverlay); + } + }); + tags.source = context.cleanTagValue(sources.join(';')); + } - key = context.cleanTagKey(key); - field.keys.push(key); - t[key] = 'yes'; - }); - } else if (_isSemi) { - var arr = _multiData.map(function (d) { - return d.key; - }); + context.changeset = new osmChangeset({ + tags: tags + }); + } // Calculates read-only metadata tags based on the user's editing session and applies + // them to the changeset. - arr = arr.concat(vals); - t[field.key] = context.cleanTagValue(utilArrayUniq(arr).filter(Boolean).join(';')); - } - window.setTimeout(function () { - _input.node().focus(); - }, 10); - } else { - var rawValue = utilGetSetValue(_input); // don't override multiple values with blank string + function loadDerivedChangesetTags() { + var osm = context.connection(); + if (!osm) return; + var tags = Object.assign({}, context.changeset.tags); // shallow copy + // assign tags for imagery used - if (!rawValue && Array.isArray(_tags[field.key])) return; - val = context.cleanTagValue(tagValue(rawValue)); - t[field.key] = val || undefined; - } + var imageryUsed = context.cleanTagValue(context.history().imageryUsed().join(';')); + tags.imagery_used = imageryUsed || 'None'; // assign tags for closed issues and notes - dispatch$1.call('change', this, t); - } + var osmClosed = osm.getClosedIDs(); + var itemType; - function removeMultikey(d3_event, d) { - d3_event.preventDefault(); - d3_event.stopPropagation(); - var t = {}; + if (osmClosed.length) { + tags['closed:note'] = context.cleanTagValue(osmClosed.join(';')); + } - 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 (services.keepRight) { + var krClosed = services.keepRight.getClosedIDs(); - arr = utilArrayUniq(arr); - t[field.key] = arr.length ? arr.join(';') : undefined; + if (krClosed.length) { + tags['closed:keepright'] = context.cleanTagValue(krClosed.join(';')); + } } - dispatch$1.call('change', this, t); - } + if (services.improveOSM) { + var iOsmClosed = services.improveOSM.getClosedCounts(); - 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); + for (itemType in iOsmClosed) { + tags['closed:improveosm:' + itemType] = context.cleanTagValue(iOsmClosed[itemType].toString()); + } + } - 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 + if (services.osmose) { + var osmoseClosed = services.osmose.getClosedCounts(); - if (field.key === 'destination') { - listClass += ' full-line-chips'; + for (itemType in osmoseClosed) { + tags['closed:osmose:' + itemType] = context.cleanTagValue(osmoseClosed[itemType].toString()); } + } // remove existing issue counts - _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]); - } - - _input = _input.enter().append('input').attr('type', 'text').attr('id', field.domId).call(utilNoAuto).call(initCombo, selection).merge(_input); - if (_isNetwork) { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); + for (var key in tags) { + if (key.match(/(^warnings:)|(^resolved:)/)) { + delete tags[key]; + } } - _input.on('change', change).on('blur', change); + function addIssueCounts(issues, prefix) { + var issuesByType = utilArrayGroupBy(issues, 'type'); - _input.on('keydown.field', function (d3_event) { - switch (d3_event.keyCode) { - case 13: - // ↩ Return - _input.node().blur(); // blurring also enters the value + for (var issueType in issuesByType) { + var issuesOfType = issuesByType[issueType]; + if (issuesOfType[0].subtype) { + var issuesBySubtype = utilArrayGroupBy(issuesOfType, 'subtype'); - d3_event.stopPropagation(); - break; + 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 warnings = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all', + includeIgnored: true, + includeDisabledRules: true + }).warning; + addIssueCounts(warnings, 'warnings'); // add counts of issues resolved by the user's edits + + var resolvedIssues = context.validator().getResolvedIssues(); + addIssueCounts(resolvedIssues, 'resolved'); + context.changeset = context.changeset.update({ + tags: tags }); + } - if (_isMulti || _isSemi) { - _combobox.on('accept', function () { - _input.node().blur(); + 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 - _input.node().focus(); - }); + var changesetSection = body.selectAll('.changeset-editor').data([0]); + changesetSection = changesetSection.enter().append('div').attr('class', 'modal-section changeset-editor').merge(changesetSection); + changesetSection.call(changesetEditor.changesetID(context.changeset.id).tags(context.changeset.tags)); // Warnings - _input.on('focus', function () { - _container.classed('active', true); - }); + body.call(commitWarnings); // Upload Explanation + + var saveSection = body.selectAll('.save-section').data([0]); + saveSection = saveSection.enter().append('div').attr('class', 'modal-section save-section fillL').merge(saveSection); + var prose = saveSection.selectAll('.commit-info').data([0]); + + if (prose.enter().size()) { + // first time, make sure to update user details in prose + _userDetails = null; } - } - combo.tags = function (tags) { - _tags = tags; + prose = prose.enter().append('p').attr('class', 'commit-info').html(_t.html('commit.upload_explanation')).merge(prose); // always check if this has changed, but only update prose.html() + // if needed, because it can trigger a style recalculation - if (_isMulti || _isSemi) { - _multiData = []; - var maxLength; + osm.userDetails(function (err, user) { + if (err) return; + if (_userDetails === user) return; // no change - 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; + _userDetails = user; + var userLink = select(document.createElement('div')); - _multiData.push({ - key: k, - value: displayValue(suffix), - isMixed: Array.isArray(v) - }); - } + if (user.image_url) { + userLink.append('img').attr('src', user.image_url).attr('class', 'icon pre-text user-icon'); + } - 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 + 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 - maxLength = context.maxCharsForTagKey() - utilUnicodeCharsCount(field.key); - } else { - maxLength = context.maxCharsForTagKey(); - } - } else if (_isSemi) { - var allValues = []; - var commonValues; + var requestReview = saveSection.selectAll('.request-review').data([0]); // Enter - if (Array.isArray(tags[field.key])) { - tags[field.key].forEach(function (tagVal) { - var thisVals = utilArrayUniq((tagVal || '').split(';')).filter(Boolean); - allValues = allValues.concat(thisVals); + var requestReviewEnter = requestReview.enter().append('div').attr('class', 'request-review'); + var requestReviewDomId = utilUniqueDomId('commit-input-request-review'); + var labelEnter = requestReviewEnter.append('label').attr('for', requestReviewDomId); - if (!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 (!labelEnter.empty()) { + labelEnter.call(uiTooltip().title(_t.html('commit.request_review_info')).placement('top')); + } - _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 + labelEnter.append('input').attr('type', 'checkbox').attr('id', requestReviewDomId); + labelEnter.append('span').html(_t.html('commit.request_review')); // Update - maxLength = context.maxCharsForTagValue() - currLength; + requestReview = requestReview.merge(requestReviewEnter); + var requestReviewInput = requestReview.selectAll('input').property('checked', isReviewRequested(context.changeset.tags)).on('change', toggleRequestReview); // Buttons - if (currLength > 0) { - // account for the separator if a new value will be appended to existing - maxLength -= 1; - } - } // a negative maxlength doesn't make sense + var buttonSection = saveSection.selectAll('.buttons').data([0]); // enter + 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 - maxLength = Math.max(0, maxLength); - var allowDragAndDrop = _isSemi // only semiCombo values are ordered - && !Array.isArray(tags[field.key]); // Exclude existing multikeys from combo options.. + 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 - var available = objectDifference(_comboData, _multiData); + for (var key in context.changeset.tags) { + // remove any empty keys before upload + if (!key) delete context.changeset.tags[key]; + } - _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 + context.uploader().save(context.changeset); + } + }); // remove any existing tooltip + uiTooltip().destroyAny(buttonSection.selectAll('.save-button')); - var hideAdd = _optstrings && !available.length || maxLength <= 0; + if (uploadBlockerTooltipText) { + buttonSection.selectAll('.save-button').call(uiTooltip().title(uploadBlockerTooltipText).placement('top')); + } // Raw Tag Editor - _container.selectAll('.chiplist .input-wrap').style('display', hideAdd ? 'none' : null); // Render chips + var tagSection = body.selectAll('.tag-section.raw-tag-editor').data([0]); + tagSection = tagSection.enter().append('div').attr('class', 'modal-section tag-section raw-tag-editor').merge(tagSection); + tagSection.call(rawTagEditor.tags(Object.assign({}, context.changeset.tags)) // shallow copy + .render); + var changesSection = body.selectAll('.commit-changes-section').data([0]); + changesSection = changesSection.enter().append('div').attr('class', 'modal-section commit-changes-section').merge(changesSection); // Change summary - var chips = _container.selectAll('.chip').data(_multiData); + changesSection.call(commitChanges.render); - 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; + 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); + } + } - if (allowDragAndDrop) { - registerDragAndDrop(chips); - } + function getUploadBlockerMessage() { + var errors = context.validator().getIssuesBySeverity({ + what: 'edited', + where: 'all' + }).error; - chips.select('span').html(function (d) { - return d.value; + if (errors.length) { + return _t('commit.outstanding_errors_message', { + count: errors.length }); - 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); + var hasChangesetComment = context.changeset && context.changeset.tags.comment && context.changeset.tags.comment.trim().length; + + if (!hasChangesetComment) { + return _t('commit.comment_needed_message'); + } } - }; - 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; + return null; + } - if (field.key === 'destination') { - // meaning tags are full width - _container.selectAll('.chip').style('transform', function (d2, index2) { - var node = select(this).node(); + function changeTags(_, changed, onInput) { + if (changed.hasOwnProperty('comment')) { + if (changed.comment === undefined) { + changed.comment = ''; + } - 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 (!onInput) { + corePreferences('comment', changed.comment); + corePreferences('commentDate', Date.now()); + } + } - 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; - } + 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` - return 'translateY(100%)'; - } - return null; - }); - } else { - _container.selectAll('.chip').each(function (d2, index2) { - var node = select(this).node(); // check the cursor is in the bounding box + updateChangeset(changed, onInput); - 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 (_selection) { + _selection.call(render); + } + } - if (index === index2) { - return 'translate(' + x + 'px, ' + y + 'px)'; - } // only translate tags in the same row + function findHashtags(tags, commentOnly) { + var detectedHashtags = commentHashtags(); + if (detectedHashtags.length) { + // always remove stored hashtags if there are hashtags in the comment - #4304 + corePreferences('hashtags', null); + } - if (node.offsetTop === targetIndexOffsetTop) { - if (index2 < index && index2 >= targetIndex) { - return 'translateX(' + draggedTagWidth + 'px)'; - } else if (index2 > index && index2 <= targetIndex) { - return 'translateX(-' + draggedTagWidth + 'px)'; - } - } + if (!detectedHashtags.length || !commentOnly) { + detectedHashtags = detectedHashtags.concat(hashtagHashtags()); + } - return null; - }); - } - }).on('end', function () { - if (!select(this).classed('dragging')) { - return; - } + var allLowerCase = new Set(); + return detectedHashtags.filter(function (hashtag) { + // Compare tags as lowercase strings, but keep original case tags + var lowerCase = hashtag.toLowerCase(); - var index = selection.nodes().indexOf(this); - select(this).classed('dragging', false); + if (!allLowerCase.has(lowerCase)) { + allLowerCase.add(lowerCase); + return true; + } - _container.selectAll('.chip').style('transform', null); + return false; + }); // Extract hashtags from `comment` - if (typeof targetIndex === 'number') { - var element = _multiData[index]; + 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` - _multiData.splice(index, 1); - _multiData.splice(targetIndex, 0, element); + function hashtagHashtags() { + var matches = (tags.hashtags || '').split(/[,;\s]+/).map(function (s) { + if (s[0] !== '#') { + s = '#' + s; + } // prepend '#' - var t = {}; - if (_multiData.length) { - t[field.key] = _multiData.map(function (element) { - return element.key; - }).join(';'); - } else { - t[field.key] = undefined; - } + var matched = s.match(hashtagRegex); + return matched && matched[0]; + }).filter(Boolean); // exclude falsy - dispatch$1.call('change', this, t); - } + return matches || []; + } + } - dragOrigin = undefined; - targetIndex = undefined; - })); + function isReviewRequested(tags) { + var rr = tags.review_requested; + if (rr === undefined) return false; + rr = rr.trim().toLowerCase(); + return !(rr === '' || rr === 'no'); } - combo.focus = function () { - _input.node().focus(); - }; + function updateChangeset(changed, onInput) { + var tags = Object.assign({}, context.changeset.tags); // shallow copy - combo.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return combo; - }; + Object.keys(changed).forEach(function (k) { + var v = changed[k]; + k = context.cleanTagKey(k); + if (readOnlyTags.indexOf(k) !== -1) return; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + if (v === undefined) { + delete tags[k]; + } else if (onInput) { + tags[k] = v; + } else { + tags[k] = context.cleanTagValue(v); + } + }); - return utilRebind(combo, dispatch$1, 'on'); - } + 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); - function uiFieldText(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); - var outlinkButton = select(null); - var _entityIDs = []; + 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 _tags; - var _phoneFormats = {}; + if (_userDetails && _userDetails.changesets_count !== undefined) { + var changesetsCount = parseInt(_userDetails.changesets_count, 10) + 1; // #4283 - if (field.type === 'tel') { - _mainFileFetcher.get('phone_formats').then(function (d) { - _phoneFormats = d; - updatePhonePlaceholder(); - })["catch"](function () { - /* ignore */ - }); - } + tags.changesets_count = String(changesetsCount); // first 100 edits - new user - 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()); + if (changesetsCount <= 100) { + var s; + s = corePreferences('walkthrough_completed'); - 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 (s) { + tags['ideditor:walkthrough_completed'] = s; + } - if (domainResults.length >= 2 && domainResults[1]) { - var domain = domainResults[1]; - return _t('icons.view_on', { - domain: domain - }); + s = corePreferences('walkthrough_progress'); + + if (s) { + tags['ideditor:walkthrough_progress'] = s; } - return ''; - }).on('click', function (d3_event) { - d3_event.preventDefault(); - var value = validIdentifierValueForLink(); + s = corePreferences('walkthrough_started'); - if (value) { - var url = field.urlFormat.replace(/{value}/, encodeURIComponent(value)); - window.open(url, '_blank'); + if (s) { + tags['ideditor:walkthrough_started'] = s; } - }).merge(outlinkButton); + } + } else { + delete tags.changesets_count; + } + + if (!fastDeepEqual(context.changeset.tags, tags)) { + context.changeset = context.changeset.update({ + tags: tags + }); } } - function updatePhonePlaceholder() { - if (input.empty() || !Object.keys(_phoneFormats).length) return; - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); + commit.reset = function () { + context.changeset = null; + }; - var format = countryCode && _phoneFormats[countryCode.toLowerCase()]; + return utilRebind(commit, dispatch, 'on'); + } - if (format) input.attr('placeholder', format); - } + // for punction see https://stackoverflow.com/a/21224179 - function validIdentifierValueForLink() { - if (field.type === 'identifier' && field.pattern) { - var value = utilGetSetValue(input).trim().split(';')[0]; - return value && value.match(new RegExp(field.pattern)); - } + 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()); + } - return null; - } // clamp number to min/max + // `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 + // } + // + function resolveStrings(item, defaults, localizerFn) { + var itemStrings = Object.assign({}, item.strings); // shallow clone - function clamped(num) { - if (field.minValue !== undefined) { - num = Math.max(num, field.minValue); - } + var defaultStrings = Object.assign({}, defaults[item.type]); // shallow clone - if (field.maxValue !== undefined) { - num = Math.min(num, field.maxValue); + var anyToken = new RegExp(/(\{\w+\})/, 'gi'); // Pre-localize the item and default strings + + if (localizerFn) { + if (itemStrings.community) { + var communityID = simplify(itemStrings.community); + itemStrings.community = localizerFn("_communities.".concat(communityID)); } - return num; + ['name', 'description', 'extendedDescription'].forEach(function (prop) { + if (defaultStrings[prop]) defaultStrings[prop] = localizerFn("_defaults.".concat(item.type, ".").concat(prop)); + if (itemStrings[prop]) itemStrings[prop] = localizerFn("".concat(item.id, ".").concat(prop)); + }); } - function 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 (!val && Array.isArray(_tags[field.key])) return; - - if (!onInput) { - if (field.type === 'number' && val) { - var vals = val.split(';'); - vals = vals.map(function (v) { - var num = parseFloat(v.trim(), 10); - return isFinite(num) ? clamped(num) : v.trim(); - }); - val = vals.join(';'); - } + var replacements = { + account: item.account, + community: itemStrings.community, + signupUrl: itemStrings.signupUrl, + url: itemStrings.url + }; // Resolve URLs first (which may refer to {account}) - utilGetSetValue(input, val); - } + if (!replacements.signupUrl) { + replacements.signupUrl = resolve(itemStrings.signupUrl || defaultStrings.signupUrl); + } - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; + if (!replacements.url) { + replacements.url = resolve(itemStrings.url || defaultStrings.url); } - i.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return i; - }; + 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 - 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); + 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 (outlinkButton && !outlinkButton.empty()) { - var disabled = !validIdentifierValueForLink(); - outlinkButton.classed('disabled', disabled); - } - }; + function resolve(s, addLinks) { + if (!s) return undefined; + var result = s; - i.focus = function () { - var node = input.node(); - if (node) node.focus(); - }; + for (var key in replacements) { + var token = "{".concat(key, "}"); + var regex = new RegExp(token, 'g'); - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + if (regex.test(result)) { + var replacement = replacements[key]; - return utilRebind(i, dispatch$1, 'on'); - } + if (!replacement) { + throw new Error("Cannot resolve token: ".concat(token)); + } else { + if (addLinks && (key === 'signupUrl' || key === 'url')) { + replacement = linkify(replacement); + } - function uiFieldAccess(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); + result = result.replace(regex, replacement); + } + } + } // There shouldn't be any leftover tokens in a resolved string - var _tags; - 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 leftovers = result.match(anyToken); - var enter = items.enter().append('li').attr('class', function (d) { - return 'labeled-input preset-access-' + d; - }); - enter.append('span').attr('class', 'label preset-label-access').attr('for', function (d) { - return 'preset-input-access-' + d; - }).html(function (d) { - return field.t.html('types.' + d); - }); - enter.append('div').attr('class', 'preset-input-access-wrap').append('input').attr('type', 'text').attr('class', function (d) { - return 'preset-input-access preset-input-access-' + d; - }).call(utilNoAuto).each(function (d) { - select(this).call(uiCombobox(context, 'access-' + d).data(access.options(d))); - }); // Update + if (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 - items = items.merge(enter); - wrap.selectAll('.preset-input-access').on('change', change).on('blur', change); - } - function change(d3_event, d) { - var tag = {}; - var value = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + if (addLinks && item.type === 'reddit') { + result = result.replace(/(\/r\/\w+\/*)/i, function (match) { + return linkify(resolved.url, match); + }); + } - if (!value && typeof _tags[d] !== 'string') return; - tag[d] = value || undefined; - dispatch$1.call('change', this, tag); + return result; } - access.options = function (type) { - var options = ['no', 'permissive', 'private', 'permit', 'destination']; - - if (type !== 'access') { - options.unshift('yes'); - options.push('designated'); + function linkify(url, text) { + if (!url) return undefined; + text = text || url; + return "").concat(text, ""); + } + } - if (type === 'bicycle') { - options.push('dismount'); - } - } + var _oci = null; + function uiSuccess(context) { + var MAXEVENTS = 2; + var dispatch = dispatch$8('cancel'); - return options.map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); - }; + var _changeset; - var placeholdersByHighway = { - footway: { - foot: 'designated', - motor_vehicle: 'no' - }, - steps: { - foot: 'yes', - motor_vehicle: 'no', - bicycle: 'no', - horse: 'no' - }, - pedestrian: { - foot: 'yes', - motor_vehicle: 'no' - }, - cycleway: { - motor_vehicle: 'no', - bicycle: 'designated' - }, - bridleway: { - motor_vehicle: 'no', - horse: 'designated' - }, - path: { - foot: 'yes', - motor_vehicle: 'no', - bicycle: 'yes', - horse: 'yes' - }, - motorway: { - foot: 'no', - motor_vehicle: 'yes', - bicycle: 'no', - horse: 'no' - }, - trunk: { - motor_vehicle: 'yes' - }, - primary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - secondary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - tertiary: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - residential: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - unclassified: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - service: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - motorway_link: { - foot: 'no', - motor_vehicle: 'yes', - bicycle: 'no', - horse: 'no' - }, - trunk_link: { - motor_vehicle: 'yes' - }, - primary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - secondary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - }, - tertiary_link: { - foot: 'yes', - motor_vehicle: 'yes', - bicycle: 'yes', - horse: 'yes' - } - }; + var _location; - 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'); - } + ensureOSMCommunityIndex(); // start fetching the data - if (d === 'access') { - return 'yes'; - } + function ensureOSMCommunityIndex() { + var data = _mainFileFetcher; + return Promise.all([data.get('oci_features'), data.get('oci_resources'), data.get('oci_defaults')]).then(function (vals) { + if (_oci) return _oci; // Merge Custom Features - if (tags.access && typeof tags.access === 'string') { - return tags.access; + if (vals[0] && Array.isArray(vals[0].features)) { + _mainLocations.mergeCustomGeoJSON(vals[0]); } - 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); + var ociResources = Object.values(vals[1].resources); - 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 (ociResources.length) { + // Resolve all locationSet features. + return _mainLocations.mergeLocationSets(ociResources).then(function () { + _oci = { + resources: ociResources, + defaults: vals[2].defaults + }; + return _oci; + }); + } else { + _oci = { + resources: [], + // no resources? + defaults: vals[2].defaults + }; + return _oci; } - - return field.placeholder(); }); - }; - - access.focus = function () { - items.selectAll('.preset-input-access').node().focus(); - }; - - return utilRebind(access, dispatch$1, 'on'); - } + } // string-to-date parsing in JavaScript is weird - function uiFieldAddress(field, context) { - var dispatch$1 = dispatch('change'); - var _selection = select(null); + function parseEventDate(when) { + if (!when) return; + var raw = when.trim(); + if (!raw) return; - var _wrap = select(null); + if (!/Z$/.test(raw)) { + // if no trailing 'Z', add one + raw += 'Z'; // this forces date to be parsed as a UTC date + } - var addrField = _mainPresetIndex.field('address'); // needed for placeholder strings + var parsed = new Date(raw); + return new Date(parsed.toUTCString().substr(0, 25)); // convert to local timezone + } - var _entityIDs = []; + 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.. - var _tags; + ensureOSMCommunityIndex().then(function (oci) { + var loc = context.map().center(); + var validLocations = _mainLocations.locationsAt(loc); // Gather the communities - var _countryCode; + var communities = []; + oci.resources.forEach(function (resource) { + var area = validLocations[resource.locationSetID]; + if (!area) return; // Resolve strings - var _addressFormats = [{ - format: [['housenumber', 'street'], ['city', 'postcode']] - }]; - _mainFileFetcher.get('address_formats').then(function (d) { - _addressFormats = d; + var localizer = function localizer(stringID) { + return _t.html("community.".concat(stringID)); + }; - if (!_selection.empty()) { - _selection.call(address); - } - })["catch"](function () { - /* ignore */ - }); + 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 - 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; + communities.sort(function (a, b) { + return a.area - b.area || b.order - a.order; + }); + body.call(showCommunityLinks, communities.map(function (c) { + return c.resource; + })); }); - 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; + function showCommunityLinks(selection, resources) { + var communityLinks = selection.append('div').attr('class', 'save-communityLinks'); + communityLinks.append('h3').html(_t.html('success.like_osm')); + var table = communityLinks.append('table').attr('class', 'community-table'); + var row = table.selectAll('.community-row').data(resources); + var rowEnter = row.enter().append('tr').attr('class', 'community-row'); + rowEnter.append('td').attr('class', 'cell-icon community-icon').append('a').attr('target', '_blank').attr('href', function (d) { + return d.resolved.url; + }).append('svg').attr('class', 'logo-small').append('use').attr('xlink:href', function (d) { + return "#community-".concat(d.type); }); - return utilArrayUniqBy(cities, 'value'); + var communityDetail = rowEnter.append('td').attr('class', 'cell-detail community-detail'); + communityDetail.each(showCommunityDetails); + communityLinks.append('div').attr('class', 'community-missing').html(_t.html('success.missing')).append('a').attr('class', 'link-out').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/osmlab/osm-community-index/issues').append('span').html(_t.html('success.tell_us')); + } - function 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; - } + 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.tags['addr:city']) return true; - return false; + 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)); } - } - 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) - }; + 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) { - return a.dist - b.dist; - }); - return utilArrayUniqBy(results, 'value'); - } + // sort by date ascending + return a.date < b.date ? -1 : a.date > b.date ? 1 : 0; + }).slice(0, MAXEVENTS); // limit number of events shown - function updateForCountryCode() { - if (!_countryCode) return; - var addressFormat; + 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); + } - for (var i = 0; i < _addressFormats.length; i++) { - var format = _addressFormats[i]; + function showMore(selection) { + var more = selection.selectAll('.community-more').data([0]); + var moreEnter = more.enter().append('div').attr('class', 'community-more'); - if (!format.countryCodes) { - addressFormat = format; // choose the default format, keep going - } else if (format.countryCodes.indexOf(_countryCode) !== -1) { - addressFormat = format; // choose the country format, stop here + if (d.resolved.extendedDescriptionHTML) { + moreEnter.append('div').attr('class', 'community-extended-description').html(d.resolved.extendedDescriptionHTML); + } - break; + if (d.languageCodes && d.languageCodes.length) { + var languageList = d.languageCodes.map(function (code) { + return _mainLocalizer.languageName(code); + }).join(', '); + moreEnter.append('div').attr('class', 'community-languages').html(_t.html('success.languages', { + languages: languageList + })); } } - var dropdowns = addressFormat.dropdowns || ['city', 'county', 'country', 'district', 'hamlet', 'neighbourhood', 'place', 'postcode', 'province', 'quarter', 'state', 'street', 'subdistrict', 'suburb']; - var widths = addressFormat.widths || { - housenumber: 1 / 3, - street: 2 / 3, - city: 2 / 3, - state: 1 / 4, - postcode: 1 / 3 - }; + function showNextEvents(selection) { + var events = selection.append('div').attr('class', 'community-events'); + var item = events.selectAll('.community-event').data(nextEvents); + var itemEnter = item.enter().append('div').attr('class', 'community-event'); + itemEnter.append('div').attr('class', 'community-event-name').append('a').attr('target', '_blank').attr('href', function (d) { + return d.url; + }).html(function (d) { + var name = d.name; - function row(r) { - // Normalize widths. - var total = r.reduce(function (sum, key) { - return sum + (widths[key] || 0.5); - }, 0); - return r.map(function (key) { - return { - id: key, - width: (widths[key] || 0.5) / total + if (d.i18n && d.id) { + name = _t("community.".concat(communityID, ".events.").concat(d.id, ".name"), { + "default": name + }); + } + + return name; + }); + itemEnter.append('div').attr('class', 'community-event-when').html(function (d) { + var options = { + weekday: 'short', + day: 'numeric', + month: 'short', + year: 'numeric' }; + + if (d.date.getHours() || d.date.getMinutes()) { + // include time if it has one + options.hour = 'numeric'; + options.minute = 'numeric'; + } + + return d.date.toLocaleString(_mainLocalizer.localeCode(), options); }); - } + itemEnter.append('div').attr('class', 'community-event-where').html(function (d) { + var where = d.where; - var rows = _wrap.selectAll('.addr-row').data(addressFormat.format, function (d) { - return d.toString(); - }); + if (d.i18n && d.id) { + where = _t("community.".concat(communityID, ".events.").concat(d.id, ".where"), { + "default": where + }); + } - rows.exit().remove(); - rows.enter().append('div').attr('class', 'addr-row').selectAll('input').data(row).enter().append('input').property('type', 'text').call(updatePlaceholder).attr('class', function (d) { - return 'addr-' + d.id; - }).call(utilNoAuto).each(addDropdown).style('width', function (d) { - return d.width * 100 + '%'; - }); + return where; + }); + itemEnter.append('div').attr('class', 'community-event-description').html(function (d) { + var description = d.description; - function addDropdown(d) { - if (dropdowns.indexOf(d.id) === -1) return; // not a dropdown + if (d.i18n && d.id) { + description = _t("community.".concat(communityID, ".events.").concat(d.id, ".description"), { + "default": description + }); + } - var nearValues = d.id === 'street' ? getNearStreets : d.id === 'city' ? getNearCities : getNearValues; - select(this).call(uiCombobox(context, 'address-' + d.id).minItems(1).caseSensitive(true).fetcher(function (value, callback) { - callback(nearValues('addr:' + d.id)); - })); + return description; + }); } + } - _wrap.selectAll('input').on('blur', change()).on('change', change()); + success.changeset = function (val) { + if (!arguments.length) return _changeset; + _changeset = val; + return success; + }; - _wrap.selectAll('input:not(.combobox-input)').on('input', change(true)); + success.location = function (val) { + if (!arguments.length) return _location; + _location = val; + return success; + }; - if (_tags) updateTags(_tags); - } + return utilRebind(success, dispatch, 'on'); + } - function address(selection) { - _selection = selection; - _wrap = selection.selectAll('.form-field-input-wrap').data([0]); - _wrap = _wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(_wrap); - var extent = combinedEntityExtent(); + function modeSave(context) { + var mode = { + id: 'save' + }; + var keybinding = utilKeybinding('modeSave'); + var commit = uiCommit(context).on('cancel', cancel); - if (extent) { - var countryCode; + var _conflictsUi; // uiConflicts - if (context.inIntro()) { - // localize the address format for the walkthrough - countryCode = _t('intro.graph.countrycode'); - } else { - var center = extent.center(); - countryCode = iso1A2Code(center); - } - if (countryCode) { - _countryCode = countryCode.toLowerCase(); - updateForCountryCode(); - } - } - } + var _location; - function change(onInput) { - return function () { - var tags = {}; + var _success; - _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 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 (Array.isArray(_tags[key]) && !value) return; - tags[key] = value || undefined; - }); + function cancel() { + context.enter(modeBrowse(context)); + } - dispatch$1.call('change', this, tags, onInput); - }; + function showProgress(num, total) { + var modal = context.container().select('.loading-modal .modal-section'); + var progress = modal.selectAll('.progress').data([0]); // enter/update + + progress.enter().append('div').attr('class', 'progress').merge(progress).text(_t('save.conflict_progress', { + num: num, + total: total + })); } - function updatePlaceholder(inputSelection) { - return inputSelection.attr('placeholder', function (subfield) { - if (_tags && Array.isArray(_tags[field.key + ':' + subfield.id])) { - return _t('inspector.multiple_values'); - } + function showConflicts(changeset, conflicts, origChanges) { + var selection = context.container().select('.sidebar').append('div').attr('class', 'sidebar-component'); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + _conflictsUi = uiConflicts(context).conflictList(conflicts).origChanges(origChanges).on('cancel', function () { + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + selection.remove(); + keybindingOn(); + uploader.cancelConflictResolution(); + }).on('save', function () { + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + selection.remove(); + uploader.processResolvedConflicts(changeset); + }); + selection.call(_conflictsUi); + } - if (_countryCode) { - var localkey = subfield.id + '!' + _countryCode; - var tkey = addrField.strings.placeholders[localkey] ? localkey : subfield.id; - return addrField.t('placeholders.' + tkey); - } + 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 addErrors(selection, data) { + var message = selection.select('.modal-section.message-text'); + var items = message.selectAll('.error-container').data(data); + var enter = items.enter().append('div').attr('class', 'error-container'); + enter.append('a').attr('class', 'error-description').attr('href', '#').classed('hide-toggle', true).text(function (d) { + return d.msg || _t('save.unknown_error_details'); + }).on('click', function (d3_event) { + d3_event.preventDefault(); + var error = select(this); + var detail = select(this.nextElementSibling); + var exp = error.classed('expanded'); + detail.style('display', exp ? 'none' : 'block'); + error.classed('expanded', !exp); + }); + var details = enter.append('div').attr('class', 'error-detail-container').style('display', 'none'); + details.append('ul').attr('class', 'error-detail-list').selectAll('li').data(function (d) { + return d.details || []; + }).enter().append('li').attr('class', 'error-detail-item').text(function (d) { + return d; }); + items.exit().remove(); } - function updateTags(tags) { - utilGetSetValue(_wrap.selectAll('input'), function (subfield) { - var val = tags[field.key + ':' + subfield.id]; - return typeof val === 'string' ? val : ''; - }).attr('title', function (subfield) { - var val = tags[field.key + ':' + subfield.id]; - return val && Array.isArray(val) && val.filter(Boolean).join('\n'); - }).classed('mixed', function (subfield) { - return Array.isArray(tags[field.key + ':' + subfield.id]); - }).call(updatePlaceholder); + function showSuccess(changeset) { + commit.reset(); + + var ui = _success.changeset(changeset).location(_location).on('cancel', function () { + context.ui().sidebar.hide(); + }); + + context.enter(modeBrowse(context).sidebar(ui)); } - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); + function keybindingOn() { + select(document).call(keybinding.on('⎋', cancel, true)); } - address.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return address; - }; + 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." - address.tags = function (tags) { - _tags = tags; - updateTags(tags); - }; - address.focus = function () { - var node = _wrap.selectAll('input').node(); + 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 + }); + }); + } - if (node) node.focus(); + mode.selectedIDs = function () { + return _conflictsUi ? _conflictsUi.shownEntityIds() : []; }; - return utilRebind(address, dispatch$1, 'on'); - } + mode.enter = function () { + // Show sidebar + context.ui().sidebar.expand(); - function uiFieldCycleway(field, context) { - var dispatch$1 = dispatch('change'); - var items = select(null); - var wrap = select(null); + function done() { + context.ui().sidebar.show(commit); + } - var _tags; + keybindingOn(); + context.container().selectAll('.main-content').classed('active', false).classed('inactive', true); + var osm = context.connection(); - function cycleway(selection) { - function stripcolon(s) { - return s.replace(':', ''); + if (!osm) { + cancel(); + return; } - 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 + if (osm.authenticated()) { + done(); + } else { + osm.authenticate(function (err) { + if (err) { + cancel(); + } else { + done(); + } + }); + } + }; + + mode.exit = function () { + keybindingOff(); + context.container().selectAll('.main-content').classed('active', true).classed('inactive', false); + context.ui().sidebar.hide(); + }; + + return mode; + } + + function modeSelectError(context, selectedErrorID, selectedErrorService) { + var mode = { + id: 'select-error', + button: 'browse' + }; + var keybinding = utilKeybinding('select-error'); + var errorService = services[selectedErrorService]; + var errorEditor; - wrap.selectAll('.preset-input-cycleway').on('change', change).on('blur', change); - } + switch (selectedErrorService) { + case 'improveOSM': + errorEditor = uiImproveOsmEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - function change(d3_event, key) { - var newValue = context.cleanTagValue(utilGetSetValue(select(this))); // don't override multiple values with blank string + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - if (!newValue && (Array.isArray(_tags.cycleway) || Array.isArray(_tags[key]))) return; + case 'keepRight': + errorEditor = uiKeepRightEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (newValue === 'none' || newValue === '') { - newValue = undefined; - } + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; - var otherKey = key === 'cycleway:left' ? 'cycleway:right' : 'cycleway:left'; - var otherValue = typeof _tags.cycleway === 'string' ? _tags.cycleway : _tags[otherKey]; + case 'osmose': + errorEditor = uiOsmoseEditor(context).on('change', function () { + context.map().pan([0, 0]); // trigger a redraw - if (otherValue && Array.isArray(otherValue)) { - // we must always have an explicit value for comparison - otherValue = otherValue[0]; - } + var error = checkSelectedID(); + if (!error) return; + context.ui().sidebar.show(errorEditor.error(error)); + }); + break; + } - if (otherValue === 'none' || otherValue === '') { - otherValue = undefined; - } + var behaviors = [behaviorBreathe(), behaviorHover(context), behaviorSelect(context), behaviorLasso(context), modeDragNode(context).behavior, modeDragNote(context).behavior]; - var tag = {}; // If the left and right tags match, use the cycleway tag to tag both - // sides the same way + function checkSelectedID() { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); - if (newValue === otherValue) { - tag = { - cycleway: newValue, - 'cycleway:left': undefined, - 'cycleway:right': undefined - }; - } else { - // Always set both left and right as changing one can affect the other - tag = { - cycleway: undefined - }; - tag[key] = newValue; - tag[otherKey] = otherValue; + if (!error) { + context.enter(modeBrowse(context)); } - dispatch$1.call('change', this, tag); + return error; } - cycleway.options = function () { - return Object.keys(field.strings.options).map(function (option) { - return { - title: field.t('options.' + option + '.description'), - value: option - }; - }); + mode.zoomToSelected = function () { + if (!errorService) return; + var error = errorService.getError(selectedErrorID); + + if (error) { + context.map().centerZoomEase(error.loc, 20); + } }; - cycleway.tags = function (tags) { - _tags = tags; // If cycleway is set, use that instead of individual values + mode.enter = function () { + var error = checkSelectedID(); + if (!error) return; + behaviors.forEach(context.install); + keybinding.on(_t('inspector.zoom_to.key'), mode.zoomToSelected).on('⎋', esc, true); + select(document).call(keybinding); + selectError(); + var sidebar = context.ui().sidebar; + sidebar.show(errorEditor.error(error)); + context.map().on('drawn.select-error', selectError); // class the error as selected, or return to browse mode if the error is gone - var commonValue = typeof tags.cycleway === 'string' && tags.cycleway; - utilGetSetValue(items.selectAll('.preset-input-cycleway'), function (d) { - if (commonValue) return commonValue; - return !tags.cycleway && typeof tags[d] === 'string' ? tags[d] : ''; - }).attr('title', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - var vals = []; + function selectError(d3_event, drawn) { + if (!checkSelectedID()) return; + var selection = context.surface().selectAll('.itemId-' + selectedErrorID + '.' + selectedErrorService); - if (Array.isArray(tags.cycleway)) { - vals = vals.concat(tags.cycleway); - } + if (selection.empty()) { + // Return to browse mode if selected DOM elements have + // disappeared because the user moved them out of view.. + var source = d3_event && d3_event.type === 'zoom' && d3_event.sourceEvent; - if (Array.isArray(tags[d])) { - vals = vals.concat(tags[d]); + if (drawn && source && (source.type === 'pointermove' || source.type === 'mousemove' || source.type === 'touchmove')) { + context.enter(modeBrowse(context)); } - - return vals.filter(Boolean).join('\n'); - } - - return null; - }).attr('placeholder', function (d) { - if (Array.isArray(tags.cycleway) || Array.isArray(tags[d])) { - return _t('inspector.multiple_values'); + } else { + selection.classed('selected', true); + context.selectedErrorID(selectedErrorID); } + } - return field.placeholder(); - }).classed('mixed', function (d) { - return Array.isArray(tags.cycleway) || Array.isArray(tags[d]); - }); + function esc() { + if (context.container().select('.combobox').size()) return; + context.enter(modeBrowse(context)); + } }; - cycleway.focus = function () { - var node = wrap.selectAll('input').node(); - if (node) node.focus(); + mode.exit = function () { + behaviors.forEach(context.uninstall); + select(document).call(keybinding.unbind); + context.surface().selectAll('.qaItem.selected').classed('selected hover', false); + context.map().on('drawn.select-error', null); + context.ui().sidebar.hide(); + context.selectedErrorID(null); + context.features().forceVisible([]); }; - return utilRebind(cycleway, dispatch$1, 'on'); + return mode; } - function uiFieldLanes(field, context) { - var dispatch$1 = dispatch('change'); - var LANE_WIDTH = 40; - var LANE_HEIGHT = 200; - var _entityIDs = []; + function uiToolOldDrawModes(context) { + var tool = { + id: 'old_modes', + label: _t.html('toolbar.add_feature') + }; + var modes = [modeAddPoint(context, { + title: _t.html('modes.add_point.title'), + button: 'point', + description: _t.html('modes.add_point.description'), + preset: _mainPresetIndex.item('point'), + key: '1' + }), modeAddLine(context, { + title: _t.html('modes.add_line.title'), + button: 'line', + description: _t.html('modes.add_line.description'), + preset: _mainPresetIndex.item('line'), + key: '2' + }), modeAddArea(context, { + title: _t.html('modes.add_area.title'), + button: 'area', + description: _t.html('modes.add_area.description'), + preset: _mainPresetIndex.item('area'), + key: '3' + })]; - function lanes(selection) { - var lanesData = context.entity(_entityIDs[0]).lanes(); + function enabled() { + return osmEditable(); + } - if (!context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) { - selection.call(lanes.off); - return; - } + function osmEditable() { + return context.editable(); + } - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var surface = wrap.selectAll('.surface').data([0]); - var d = utilGetDimensions(wrap); - var freeSpace = d[0] - lanesData.lanes.length * LANE_WIDTH * 1.5 + LANE_WIDTH * 0.5; - surface = surface.enter().append('svg').attr('width', d[0]).attr('height', 300).attr('class', 'surface').merge(surface); - var lanesSelection = surface.selectAll('.lanes').data([0]); - lanesSelection = lanesSelection.enter().append('g').attr('class', 'lanes').merge(lanesSelection); - lanesSelection.attr('transform', function () { - return 'translate(' + freeSpace / 2 + ', 0)'; - }); - var lane = lanesSelection.selectAll('.lane').data(lanesData.lanes); - lane.exit().remove(); - var enter = lane.enter().append('g').attr('class', 'lane'); - enter.append('g').append('rect').attr('y', 50).attr('width', LANE_WIDTH).attr('height', LANE_HEIGHT); - enter.append('g').attr('class', 'forward').append('text').attr('y', 40).attr('x', 14).html('▲'); - enter.append('g').attr('class', 'bothways').append('text').attr('y', 40).attr('x', 14).html('▲▼'); - enter.append('g').attr('class', 'backward').append('text').attr('y', 40).attr('x', 14).html('▼'); - lane = lane.merge(enter); - lane.attr('transform', function (d) { - return 'translate(' + LANE_WIDTH * d.index * 1.5 + ', 0)'; - }); - lane.select('.forward').style('visibility', function (d) { - return d.direction === 'forward' ? 'visible' : 'hidden'; - }); - lane.select('.bothways').style('visibility', function (d) { - return d.direction === 'bothways' ? 'visible' : 'hidden'; + modes.forEach(function (mode) { + context.keybinding().on(mode.key, function () { + if (!enabled()) return; + + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } }); - lane.select('.backward').style('visibility', function (d) { - return d.direction === 'backward' ? 'visible' : 'hidden'; + }); + + tool.render = function (selection) { + var wrap = selection.append('div').attr('class', 'joined').style('display', 'flex'); + + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true }); - } - lanes.entityIDs = function (val) { - _entityIDs = val; - }; + context.map().on('move.modes', debouncedUpdate).on('drawn.modes', debouncedUpdate); + context.on('enter.modes', update); + update(); - lanes.tags = function () {}; + function update() { + var buttons = wrap.selectAll('button.add-button').data(modes, 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.mode-buttons', 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('#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 - 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 + return tool; + } - var langCombo = uiCombobox(context, 'localized-lang').fetcher(fetchLanguages).minItems(0); - var brandCombo = uiCombobox(context, 'localized-brand').canAutocomplete(false).minItems(1); + function uiToolNotes(context) { + var tool = { + id: 'notes', + label: _t.html('modes.add_note.label') + }; + var mode = modeAddNote(context); - var _selection = select(null); + function enabled() { + return notesEnabled() && notesEditable(); + } - var _multilingual = []; + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - var _buttonTip = uiTooltip().title(_t.html('translate.translate')).placement('left'); + function notesEditable() { + var mode = context.mode(); + return context.map().notesEditable() && mode && mode.id !== 'save'; + } - var _wikiTitles; + context.keybinding().on(mode.key, function () { + if (!enabled()) return; - var _entityIDs = []; + if (mode.id === context.mode().id) { + context.enter(modeBrowse(context)); + } else { + context.enter(mode); + } + }); - function loadLanguagesArray(dataLanguages) { - if (_languagesArray.length !== 0) return; // some conversion is needed to ensure correct OSM tags are used + tool.render = function (selection) { + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - var replacements = { - sr: 'sr-Cyrl', - // in OSM, `sr` implies Cyrillic - 'sr-Cyrl': false // `sr-Cyrl` isn't used in OSM + context.map().on('move.notes', debouncedUpdate).on('drawn.notes', debouncedUpdate); + context.on('enter.notes', update); + update(); - }; + function update() { + var showNotes = notesEnabled(); + var data = showNotes ? [mode] : []; + var buttons = selection.selectAll('button.add-button').data(data, function (d) { + return d.id; + }); // exit - for (var code in dataLanguages) { - if (replacements[code] === false) continue; - var metaCode = code; - if (replacements[code]) metaCode = replacements[code]; + buttons.exit().remove(); // enter - _languagesArray.push({ - localName: _mainLocalizer.languageName(metaCode, { - localOnly: true - }), - nativeName: dataLanguages[metaCode].nativeName, - code: code, - label: _mainLocalizer.languageName(metaCode) - }); - } - } + 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 - 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; + var currMode = context.mode().id; + if (/^draw/.test(currMode)) return; + + if (d.id === currMode) { + context.enter(modeBrowse(context)); + } else { + context.enter(d); + } + }).call(uiTooltip().placement('bottom').title(function (d) { + return d.description; + }).keys(function (d) { + return [d.key]; + }).scrollContainer(context.container().select('.top-toolbar'))); + buttonsEnter.each(function (d) { + select(this).call(svgIcon(d.icon || '#iD-icon-' + d.button)); + }); // if we are adding/removing the buttons, check if toolbar has overflowed - var original = context.graph().base().entities[_entityIDs[0]]; + if (buttons.enter().size() || buttons.exit().size()) { + context.ui().checkOverflow('.top-toolbar', true); + } // update - var hasOriginalName = original && entity.tags.name && entity.tags.name === original.tags.name; // if the name was already edited manually then allow further editing - if (!hasOriginalName) return false; // features linked to Wikidata are likely important and should be protected + buttons = buttons.merge(buttonsEnter).classed('disabled', function (d) { + return !enabled(); + }).classed('active', function (d) { + return context.mode() && context.mode().button === d.button; + }); + } + }; - if (entity.tags.wikidata) return true; // assume the name has already been confirmed if its source has been researched + 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); + }; - 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 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; - field.locked(isLocked); - } // update _multilingual, maintaining the existing order + function isSaving() { + var mode = context.mode(); + return mode && mode.id === 'save'; + } + function isDisabled() { + return _numChanges === 0 || isSaving(); + } - function calcMultilingual(tags) { - var existingLangsOrdered = _multilingual.map(function (item) { - return item.lang; - }); + function save(d3_event) { + d3_event.preventDefault(); - var existingLangs = new Set(existingLangsOrdered.filter(Boolean)); + if (!context.inIntro() && !isSaving() && history.hasChanges()) { + context.enter(modeSave(context)); + } + } - for (var k in tags) { - var m = k.match(/^(.*):([a-zA-Z_-]+)$/); + function bgColor() { + var step; - if (m && m[1] === field.key && m[2]) { - var item = { - lang: m[2], - value: tags[k] - }; + 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 + } + } - if (existingLangs.has(item.lang)) { - // update the value - _multilingual[existingLangsOrdered.indexOf(item.lang)].value = item.value; - existingLangs["delete"](item.lang); - } else { - _multilingual.push(item); - } - } + function updateCount() { + var val = history.difference().summary().length; + if (val === _numChanges) return; + _numChanges = val; + + if (tooltipBehavior) { + tooltipBehavior.title(_t.html(_numChanges > 0 ? 'save.help' : 'save.no_changes')).keys([key]); } - _multilingual = _multilingual.filter(function (item) { - return !item.lang || !existingLangs.has(item.lang); - }); + if (button) { + button.classed('disabled', isDisabled()).style('background', bgColor()); + button.select('span.count').html(_numChanges); + } } - 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 + 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); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('.localized-main').data([0]); // enter/update + if (_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'))(); + } - input = input.enter().append('input').attr('type', 'text').attr('id', field.domId).attr('class', 'localized-main').call(utilNoAuto).merge(input); + 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 (preset && field.id === 'name') { - var pTag = preset.id.split('/', 2); - var pKey = pTag[0]; - var pValue = pTag[1]; + if (isSaving()) { + button.call(tooltipBehavior.hide); + } + } + }); + }; - 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.. + tool.uninstall = function () { + context.keybinding().off(key, true); + context.history().on('change.save', null); + context.on('enter.save', null); + button = null; + tooltipBehavior = null; + }; - if (allSuggestions.length && goodSuggestions.length) { - input.on('blur.localized', checkBrandOnBlur).call(brandCombo.fetcher(fetchBrandNames(preset, allSuggestions)).on('accept', acceptBrand).on('cancel', cancelBrand)); - } - } - } + return tool; + } - 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); + function uiToolSidebarToggle(context) { + var tool = { + id: 'sidebar_toggle', + label: _t.html('toolbar.inspect') + }; - if (_tags && !_multilingual.length) { - calcMultilingual(_tags); - } + 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'))); + }; - 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. + return tool; + } - function checkBrandOnBlur() { - var latest = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); - if (!latest) return; // deleting the entity blurred the field? + 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 preset = _mainPresetIndex.match(latest, context.graph()); - if (preset && preset.suggestion) return; // already accepted + function editable() { + return context.mode() && context.mode().id !== 'save' && context.map().editableDataEnabled(true + /* ignore min zoom */ + ); + } - var name = utilGetSetValue(input).trim(); - var matched = allSuggestions.filter(function (s) { - return name === s.name(); - }); + 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 (matched.length === 1) { - acceptBrand({ - suggestion: matched[0] - }); - } else { - cancelBrand(); + if (editable() && annotation) { + d.action(); } - } - function acceptBrand(d) { - var entity = _entityIDs.length === 1 && context.hasEntity(_entityIDs[0]); - - if (!d || !entity) { - cancelBrand(); - return; + 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)(); } - var tags = entity.tags; - var geometry = entity.geometry(context.graph()); - var removed = preset.unsetTags(tags, geometry); + 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(); + }); - for (var k in tags) { - tags[k] = removed[k]; // set removed tags to `undefined` - } + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - tags = d.suggestion.setTags(tags, geometry); - utilGetSetValue(input, tags.name); - dispatch$1.call('change', this, tags); - } // user hit escape + 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); + function update() { + buttons.classed('disabled', function (d) { + return !editable() || !d.annotation(); + }).each(function () { + var selection = select(this); - function cancelBrand() { - var name = utilGetSetValue(input); - dispatch$1.call('change', this, { - name: name + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); + } }); } + }; - 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); - } - } + 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); + }; - results.sort(function (a, b) { - return a.dist - b.dist; - }); - } + return tool; + } - results = results.slice(0, 10); - callback(results); - }; - } + function uiTopToolbar(context) { + var sidebarToggle = uiToolSidebarToggle(context), + modes = uiToolOldDrawModes(context), + notes = uiToolNotes(context), + undoRedo = uiToolUndoRedo(context), + save = uiToolSave(context); - function addNew(d3_event) { - d3_event.preventDefault(); - if (field.locked()) return; - var defaultLang = _mainLocalizer.languageCode().toLowerCase(); + function notesEnabled() { + var noteLayer = context.layers().layer('notes'); + return noteLayer && noteLayer.enabled(); + } - var langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); + 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; + } + }); - var isLangEn = defaultLang.indexOf('en') > -1; + var debouncedUpdate = debounce(update, 500, { + leading: true, + trailing: true + }); - if (isLangEn || langExists) { - defaultLang = ''; - langExists = _multilingual.find(function (datum) { - return datum.lang === defaultLang; - }); - } + context.layers().on('change.topToolbar', debouncedUpdate); + update(); - if (!langExists) { - // prepend the value so it appears at the top - _multilingual.unshift({ - lang: defaultLang, - value: '' - }); + function update() { + var tools = [sidebarToggle, 'spacer', modes]; + tools.push('spacer'); - localizedInputs.call(renderMultilingual); + if (notesEnabled()) { + tools = tools.concat([notes, 'spacer']); } - } - function change(onInput) { - return function (d3_event) { - if (field.locked()) { - d3_event.preventDefault(); - return; + tools = tools.concat([undoRedo, save]); + var toolbarItems = bar.selectAll('.toolbar-item').data(tools, function (d) { + return d.id || d; + }); + toolbarItems.exit().each(function (d) { + if (d.uninstall) { + d.uninstall(); } - - var val = utilGetSetValue(select(this)); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string - - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; + }).remove(); + var itemsEnter = toolbarItems.enter().append('div').attr('class', function (d) { + var classes = 'toolbar-item ' + (d.id || d).replace('_', '-'); + if (d.klass) classes += ' ' + d.klass; + return classes; + }); + var actionableItems = itemsEnter.filter(function (d) { + return d !== 'spacer'; + }); + actionableItems.append('div').attr('class', 'item-content').each(function (d) { + select(this).call(d.render, bar); + }); + actionableItems.append('div').attr('class', 'item-label').html(function (d) { + return d.label; + }); } } - function key(lang) { - return field.key + ':' + lang; - } + return topToolbar; + } - function changeLang(d3_event, d) { - var tags = {}; // make sure unrecognized suffixes are lowercase - #7156 + var sawVersion = null; + var isNewVersion = false; + var isNewUser = false; + function uiVersion(context) { + var currVersion = context.version; + var matchedVersion = currVersion.match(/\d+\.\d+\.\d+.*/); - var lang = utilGetSetValue(select(this)).toLowerCase(); + if (sawVersion === null && matchedVersion !== null) { + if (corePreferences('sawVersion')) { + isNewUser = false; + isNewVersion = corePreferences('sawVersion') !== currVersion && currVersion.indexOf('-') === -1; + } else { + isNewUser = true; + isNewVersion = true; + } - var language = _languagesArray.find(function (d) { - return d.label.toLowerCase() === lang || d.localName && d.localName.toLowerCase() === lang || d.nativeName && d.nativeName.toLowerCase() === lang; - }); + corePreferences('sawVersion', currVersion); + sawVersion = currVersion; + } - if (language) lang = language.code; + return function (selection) { + selection.append('a').attr('target', '_blank').attr('href', 'https://github.com/openstreetmap/iD').html(currVersion); // only show new version indicator to users that have used iD before - if (d.lang && d.lang !== lang) { - tags[key(d.lang)] = undefined; + if (isNewVersion && !isNewUser) { + selection.append('a').attr('class', 'badge').attr('target', '_blank').attr('href', 'https://github.com/openstreetmap/iD/blob/release/CHANGELOG.md#whats-new').call(svgIcon('#maki-gift-11')).call(uiTooltip().title(_t.html('version.whats_new', { + version: currVersion + })).placement('top').scrollContainer(context.container().select('.main-footer-wrap'))); } + }; + } - var newKey = lang && context.cleanTagKey(key(lang)); - var value = utilGetSetValue(select(this.parentNode).selectAll('.localized-value')); - - if (newKey && value) { - tags[newKey] = value; - } else if (newKey && _wikiTitles && _wikiTitles[d.lang]) { - tags[newKey] = _wikiTitles[d.lang]; - } + function uiZoom(context) { + var zooms = [{ + id: 'zoom-in', + icon: 'iD-icon-plus', + title: _t.html('zoom.in'), + action: zoomIn, + disabled: function disabled() { + return !context.map().canZoomIn(); + }, + disabledTitle: _t.html('zoom.disabled.in'), + key: '+' + }, { + id: 'zoom-out', + icon: 'iD-icon-minus', + title: _t.html('zoom.out'), + action: zoomOut, + disabled: function disabled() { + return !context.map().canZoomOut(); + }, + disabledTitle: _t.html('zoom.disabled.out'), + key: '-' + }]; - d.lang = lang; - dispatch$1.call('change', this, tags); + function zoomIn(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomIn(); } - function changeValue(d3_event, d) { - if (!d.lang) return; - var value = context.cleanTagValue(utilGetSetValue(select(this))) || undefined; // don't override multiple values with blank string - - if (!value && Array.isArray(d.value)) return; - var t = {}; - t[key(d.lang)] = value; - d.value = value; - dispatch$1.call('change', this, t); + function zoomOut(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOut(); } - function fetchLanguages(value, cb) { - var v = value.toLowerCase(); // show the user's language first - - var langCodes = [_mainLocalizer.localeCode(), _mainLocalizer.languageCode()]; - - if (_countryCode && _territoryLanguages[_countryCode]) { - langCodes = langCodes.concat(_territoryLanguages[_countryCode]); - } - - var langItems = []; - langCodes.forEach(function (code) { - var langItem = _languagesArray.find(function (item) { - return item.code === code; - }); - - if (langItem) langItems.push(langItem); - }); - langItems = utilArrayUniq(langItems.concat(_languagesArray)); - cb(langItems.filter(function (d) { - return d.label.toLowerCase().indexOf(v) >= 0 || d.localName && d.localName.toLowerCase().indexOf(v) >= 0 || d.nativeName && d.nativeName.toLowerCase().indexOf(v) >= 0 || d.code.toLowerCase().indexOf(v) >= 0; - }).map(function (d) { - return { - value: d.label - }; - })); + function zoomInFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomInFurther(); } - function renderMultilingual(selection) { - var entries = selection.selectAll('div.entry').data(_multilingual, function (d) { - return d.lang; - }); - entries.exit().style('top', '0').style('max-height', '240px').transition().duration(200).style('opacity', '0').style('max-height', '0px').remove(); - var entriesEnter = entries.enter().append('div').attr('class', 'entry').each(function (_, index) { - var wrap = select(this); - var domId = utilUniqueDomId(index); - var label = wrap.append('label').attr('class', 'field-label').attr('for', domId); - var text = label.append('span').attr('class', 'label-text'); - text.append('span').attr('class', 'label-textvalue').html(_t.html('translate.localized_translation_label')); - text.append('span').attr('class', 'label-textannotation'); - label.append('button').attr('class', 'remove-icon-multilingual').on('click', function (d3_event, d) { - if (field.locked()) return; - d3_event.preventDefault(); + function zoomOutFurther(d3_event) { + if (d3_event.shiftKey) return; + d3_event.preventDefault(); + context.map().zoomOutFurther(); + } - if (!d.lang || !d.value) { - _multilingual.splice(index, 1); + return function (selection) { + var tooltipBehavior = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(function (d) { + if (d.disabled()) { + return d.disabledTitle; + } - renderMultilingual(selection); - } else { - // remove from entity tags - var t = {}; - t[key(d.lang)] = undefined; - dispatch$1.call('change', this, t); - } - }).call(svgIcon('#iD-operation-delete')); - wrap.append('input').attr('class', 'localized-lang').attr('id', domId).attr('type', 'text').attr('placeholder', _t('translate.localized_translation_language')).on('blur', changeLang).on('change', changeLang).call(langCombo); - wrap.append('input').attr('type', 'text').attr('class', 'localized-value').on('blur', changeValue).on('change', changeValue); - }); - entriesEnter.style('margin-top', '0px').style('max-height', '0px').style('opacity', '0').transition().duration(200).style('margin-top', '10px').style('max-height', '240px').style('opacity', '1').on('end', function () { - select(this).style('max-height', '').style('overflow', 'visible'); + return d.title; + }).keys(function (d) { + return [d.key]; }); - entries = entries.merge(entriesEnter); - entries.order(); - entries.classed('present', function (d) { - return d.lang && d.value; + var lastPointerUpType; + var buttons = selection.selectAll('button').data(zooms).enter().append('button').attr('class', function (d) { + return d.id; + }).on('pointerup.editor', function (d3_event) { + lastPointerUpType = d3_event.pointerType; + }).on('click.editor', function (d3_event, d) { + if (!d.disabled()) { + d.action(d3_event); + } else if (lastPointerUpType === 'touch' || lastPointerUpType === 'pen') { + context.ui().flash.duration(2000).iconName('#' + d.icon).iconClass('disabled').label(d.disabledTitle)(); + } + + lastPointerUpType = null; + }).call(tooltipBehavior); + buttons.each(function (d) { + select(this).call(svgIcon('#' + d.icon, 'light')); }); - utilGetSetValue(entries.select('.localized-lang'), function (d) { - return _mainLocalizer.languageName(d.lang); + utilKeybinding.plusKeys.forEach(function (key) { + context.keybinding().on([key], zoomIn); + context.keybinding().on([uiCmd('⌥' + key)], zoomInFurther); }); - utilGetSetValue(entries.select('.localized-value'), function (d) { - return typeof d.value === 'string' ? d.value : ''; - }).attr('title', function (d) { - return Array.isArray(d.value) ? d.value.filter(Boolean).join('\n') : null; - }).attr('placeholder', function (d) { - return Array.isArray(d.value) ? _t('inspector.multiple_values') : _t('translate.localized_translation_name'); - }).classed('mixed', function (d) { - return Array.isArray(d.value); + utilKeybinding.minusKeys.forEach(function (key) { + context.keybinding().on([key], zoomOut); + context.keybinding().on([uiCmd('⌥' + key)], zoomOutFurther); }); - } - localized.tags = function (tags) { - _tags = tags; // Fetch translations from wikipedia - - if (typeof tags.wikipedia === 'string' && !_wikiTitles) { - _wikiTitles = {}; - var wm = tags.wikipedia.match(/([^:]+):(.+)/); + function updateButtonStates() { + buttons.classed('disabled', function (d) { + return d.disabled(); + }).each(function () { + var selection = select(this); - if (wm && wm[0] && wm[1]) { - wikipedia.translations(wm[1], wm[2], function (err, d) { - if (err || !d) return; - _wikiTitles = d; - }); - } + if (!selection.select('.tooltip.in').empty()) { + selection.call(tooltipBehavior.updateContent); + } + }); } - var isMixed = Array.isArray(tags[field.key]); - utilGetSetValue(input, typeof tags[field.key] === 'string' ? tags[field.key] : '').attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : undefined).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); - calcMultilingual(tags); - - _selection.call(localized); - }; - - localized.focus = function () { - input.node().focus(); - }; - - localized.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _multilingual = []; - loadCountryCode(); - return localized; + updateButtonStates(); + context.map().on('move.uiZoom', updateButtonStates); }; - - function loadCountryCode() { - var extent = combinedEntityExtent(); - var countryCode = extent && iso1A2Code(extent.center()); - _countryCode = countryCode && countryCode.toLowerCase(); - } - - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } - - 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 _tags; - - var _isImperial; - - 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]; - - function maxspeed(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('input.maxspeed-number').data([0]); - input = input.enter().append('input').attr('type', 'text').attr('class', 'maxspeed-number').attr('id', field.domId).call(utilNoAuto).call(speedCombo).merge(input); - input.on('change', change).on('blur', change); - var loc = combinedEntityExtent().center(); - _isImperial = roadSpeedUnit(loc) === 'mph'; - unitInput = wrap.selectAll('input.maxspeed-unit').data([0]); - unitInput = unitInput.enter().append('input').attr('type', 'text').attr('class', 'maxspeed-unit').call(unitCombo).merge(unitInput); - unitInput.on('blur', changeUnits).on('change', changeUnits); - - function changeUnits() { - _isImperial = utilGetSetValue(unitInput) === 'mph'; - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); - setUnitSuggestions(); - change(); - } - } - - function setUnitSuggestions() { - speedCombo.data((_isImperial ? imperialValues : metricValues).map(comboValues)); - utilGetSetValue(unitInput, _isImperial ? 'mph' : 'km/h'); + function uiZoomToSelection(context) { + function isDisabled() { + var mode = context.mode(); + return !mode || !mode.zoomToSelected; } - function comboValues(d) { - return { - value: d.toString(), - title: d.toString() - }; - } + var _lastPointerUpType; - function change() { - var tag = {}; - var value = utilGetSetValue(input).trim(); // don't override multiple values with blank string + function pointerup(d3_event) { + _lastPointerUpType = d3_event.pointerType; + } - if (!value && Array.isArray(_tags[field.key])) return; + function click(d3_event) { + d3_event.preventDefault(); - if (!value) { - tag[field.key] = undefined; - } else if (isNaN(value) || !_isImperial) { - tag[field.key] = context.cleanTagValue(value); + 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 { - tag[field.key] = context.cleanTagValue(value + ' mph'); + var mode = context.mode(); + + if (mode && mode.zoomToSelected) { + mode.zoomToSelected(); + } } - dispatch$1.call('change', this, tag); + _lastPointerUpType = null; } - maxspeed.tags = function (tags) { - _tags = tags; - var value = tags[field.key]; - var isMixed = Array.isArray(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'); + } - if (!isMixed) { - if (value && value.indexOf('mph') >= 0) { - value = parseInt(value, 10).toString(); - _isImperial = true; - } else if (value) { - _isImperial = false; + return _t.html('inspector.zoom_to.title'); + }).keys([_t('inspector.zoom_to.key')]); + var button = selection.append('button').on('pointerup', pointerup).on('click', click).call(svgIcon('#iD-icon-framed-dot', 'light')).call(tooltipBehavior); + + function setEnabledState() { + button.classed('disabled', isDisabled()); + + if (!button.select('.tooltip.in').empty()) { + button.call(tooltipBehavior.updateContent); } } - setUnitSuggestions(); - utilGetSetValue(input, typeof value === 'string' ? value : '').attr('title', isMixed ? value.filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : field.placeholder()).classed('mixed', isMixed); + context.on('enter.uiZoomToSelection', setEnabledState); + setEnabledState(); }; + } - maxspeed.focus = function () { - input.node().focus(); - }; + function uiPane(id, context) { + var _key; - maxspeed.entityIDs = function (val) { - _entityIDs = val; - }; + var _label = ''; + var _description = ''; + var _iconName = ''; - function combinedEntityExtent() { - return _entityIDs && _entityIDs.length && utilTotalExtent(_entityIDs, context.graph()); - } + var _sections; // array of uiSection objects - return utilRebind(maxspeed, dispatch$1, 'on'); - } - 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 + var _paneSelection = select(null); - var typeField; - var layerField; - var _oldType = {}; - var _entityIDs = []; + var _paneTooltip; - function selectedKey() { - var node = wrap.selectAll('.form-field-input-radio label.active input'); - return !node.empty() && node.datum(); - } + var pane = { + id: id + }; - 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); - } + pane.label = function (val) { + if (!arguments.length) return _label; + _label = val; + return pane; + }; - function structureExtras(selection, tags) { - var selected = selectedKey() || tags.layer !== undefined; - var type = _mainPresetIndex.field(selected); - var layer = _mainPresetIndex.field('layer'); - var showLayer = selected === 'bridge' || selected === 'tunnel' || tags.layer !== undefined; - var extrasWrap = selection.selectAll('.structure-extras-wrap').data(selected ? [0] : []); - extrasWrap.exit().remove(); - extrasWrap = extrasWrap.enter().append('div').attr('class', 'structure-extras-wrap').merge(extrasWrap); - var list = extrasWrap.selectAll('ul').data([0]); - list = list.enter().append('ul').attr('class', 'rows').merge(list); // Type + pane.key = function (val) { + if (!arguments.length) return _key; + _key = val; + return pane; + }; - if (type) { - if (!typeField || typeField.id !== selected) { - typeField = uiField(context, type, _entityIDs, { - wrap: false - }).on('change', changeType); - } + pane.description = function (val) { + if (!arguments.length) return _description; + _description = val; + return pane; + }; - typeField.tags(tags); - } else { - typeField = null; - } + pane.iconName = function (val) { + if (!arguments.length) return _iconName; + _iconName = val; + return pane; + }; - var typeItem = list.selectAll('.structure-type-item').data(typeField ? [typeField] : [], function (d) { - return d.id; - }); // Exit + pane.sections = function (val) { + if (!arguments.length) return _sections; + _sections = val; + return pane; + }; - typeItem.exit().remove(); // Enter + pane.selection = function () { + return _paneSelection; + }; - 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 + function hidePane() { + context.ui().togglePanes(); + } - typeItem = typeItem.merge(typeEnter); + pane.togglePane = function (d3_event) { + if (d3_event) d3_event.preventDefault(); - if (typeField) { - typeItem.selectAll('.structure-input-type-wrap').call(typeField.render); - } // Layer + _paneTooltip.hide(); + context.ui().togglePanes(!_paneSelection.classed('shown') ? _paneSelection : undefined); + }; - if (layer && showLayer) { - if (!layerField) { - layerField = uiField(context, layer, _entityIDs, { - wrap: false - }).on('change', changeLayer); - } + pane.renderToggleButton = function (selection) { + if (!_paneTooltip) { + _paneTooltip = uiTooltip().placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left').title(_description).keys([_key]); + } - layerField.tags(tags); - field.keys = utilArrayUnion(field.keys, ['layer']); - } else { - layerField = null; - field.keys = field.keys.filter(function (k) { - return k !== 'layer'; + selection.append('button').on('click', pane.togglePane).call(svgIcon('#' + _iconName, 'light')).call(_paneTooltip); + }; + + pane.renderContent = function (selection) { + // override to fully customize content + if (_sections) { + _sections.forEach(function (section) { + selection.call(section.render); }); } + }; - var layerItem = list.selectAll('.structure-layer-item').data(layerField ? [layerField] : []); // Exit + pane.renderPane = function (selection) { + _paneSelection = selection.append('div').attr('class', 'fillL map-pane hide ' + id + '-pane').attr('pane', id); - layerItem.exit().remove(); // Enter + var heading = _paneSelection.append('div').attr('class', 'pane-heading'); - 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 + heading.append('h2').html(_label); + heading.append('button').on('click', hidePane).call(svgIcon('#iD-icon-close')); - layerItem = layerItem.merge(layerEnter); + _paneSelection.append('div').attr('class', 'pane-content').call(pane.renderContent); - if (layerField) { - layerItem.selectAll('.structure-input-layer-wrap').call(layerField.render); + if (_key) { + context.keybinding().on(_key, pane.togglePane); } - } + }; - function changeType(t, onInput) { - var key = selectedKey(); - if (!key) return; - var val = t[key]; + return pane; + } - if (val !== 'no') { - _oldType[key] = val; - } + function uiSectionBackgroundDisplayOptions(context) { + var section = uiSection('background-display-options', context).label(_t.html('background.display_options')).disclosureContent(renderDisclosureContent); - 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 + var _detected = utilDetect(); + var _storedOpacity = corePreferences('background-opacity'); - if (t.layer === undefined) { - if (key === 'bridge' && val !== 'no') { - t.layer = '1'; - } + var _minVal = 0; - if (key === 'tunnel' && val !== 'no' && val !== 'building_passage') { - t.layer = '-1'; - } - } - } + var _maxVal = _detected.cssfilters ? 3 : 1; - dispatch$1.call('change', this, t, onInput); - } + var _sliders = _detected.cssfilters ? ['brightness', 'contrast', 'saturation', 'sharpness'] : ['brightness']; - function changeLayer(t, onInput) { - if (t.layer === '0') { - t.layer = undefined; - } + var _options = { + brightness: _storedOpacity !== null ? +_storedOpacity : 1, + contrast: 1, + saturation: 1, + sharpness: 1 + }; - dispatch$1.call('change', this, t, onInput); + function clamp(x, min, max) { + return Math.max(min, Math.min(x, max)); } - function changeRadio() { - var t = {}; - var activeKey; - - if (field.key) { - t[field.key] = undefined; - } - - radios.each(function (d) { - var active = select(this).property('checked'); - if (active) activeKey = d; - - if (field.key) { - if (active) t[field.key] = d; - } else { - var val = _oldType[activeKey] || 'yes'; - t[d] = active ? val : undefined; - } - }); + function updateValue(d, val) { + val = clamp(val, _minVal, _maxVal); + _options[d] = val; + context.background()[d](val); - 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; - } + if (d === 'brightness') { + corePreferences('background-opacity', val); } - dispatch$1.call('change', this, t); + section.reRender(); } - radio.tags = function (tags) { - radios.property('checked', function (d) { - if (field.key) { - return tags[field.key] === d; - } + 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 - return !!(typeof tags[d] === 'string' && tags[d].toLowerCase() !== 'no'); + 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'); - function isMixed(d) { - if (field.key) { - return Array.isArray(tags[field.key]) && tags[field.key].includes(d); + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; } - return Array.isArray(tags[d]); - } + 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 - labels.classed('active', function (d) { - if (field.key) { - return Array.isArray(tags[field.key]) && tags[field.key].includes(d) || tags[field.key] === d; + containerEnter.append('a').attr('class', 'display-option-resetlink').attr('href', '#').html(_t.html('background.reset_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + + for (var i = 0; i < _sliders.length; i++) { + updateValue(_sliders[i], 1); } + }); // update - return Array.isArray(tags[d]) || !!(tags[d] && tags[d].toLowerCase() !== 'no'); - }).classed('mixed', isMixed).attr('title', function (d) { - return isMixed(d) ? _t('inspector.unshared_value_tooltip') : null; + container = containerEnter.merge(container); + container.selectAll('.display-option-input').property('value', function (d) { + return _options[d]; }); - var selection = radios.filter(function () { - return this.checked; + 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 (selection.empty()) { - placeholder.html(_t.html('inspector.none')); - } else { - placeholder.html(selection.attr('value')); - _oldType[selection.datum()] = tags[selection.datum()]; + if (containerEnter.size() && _options.brightness !== 1) { + context.background().brightness(_options.brightness); } + } - 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'; - } + return section; + } - wrap.call(structureExtras, tags); - } - }; + function uiSettingsCustomBackground() { + var dispatch = dispatch$8('change'); - radio.focus = function () { - radios.node().focus(); - }; + 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 - radio.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - _oldType = {}; - return radio; - }; + 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); - radio.isAllowed = function () { - return _entityIDs.length === 1; - }; + function isSaveDisabled() { + return null; + } // restore the original template + + + function clickCancel() { + textSection.select('.field-template').property('value', _origSettings.template); + corePreferences('background-custom-template', _origSettings.template); + this.blur(); + modal.close(); + } // accept the current template + + + function clickSave() { + _currSettings.template = textSection.select('.field-template').property('value'); + corePreferences('background-custom-template', _currSettings.template); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); + } + } - return utilRebind(radio, dispatch$1, 'on'); + return utilRebind(render, dispatch, 'on'); } - function uiFieldRestrictions(field, context) { - var dispatch$1 = dispatch('change'); - var breathe = behaviorBreathe(); - corePreferences('turn-restriction-via-way', null); // remove old key + function uiSectionBackgroundList(context) { + var _backgroundList = select(null); - var storedViaWay = corePreferences('turn-restriction-via-way0'); // use new key #6922 + var _customSource = context.background().findSource('custom'); - var storedDistance = corePreferences('turn-restriction-distance'); + var _settingsCustomBackground = uiSettingsCustomBackground().on('change', customChanged); - var _maxViaWay = storedViaWay !== null ? +storedViaWay : 0; + var section = uiSection('background-list', context).label(_t.html('background.backgrounds')).disclosureContent(renderDisclosureContent); - var _maxDistance = storedDistance ? +storedDistance : 30; + function previousBackgroundID() { + return corePreferences('background-last-used-toggle'); + } - var _initialized = false; + 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 - var _parent = select(null); // the entire field + 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 + 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')); - var _container = select(null); // just the map + _backgroundList.call(drawListItems, 'radio', function (d3_event, d) { + chooseBackground(d); + }, function (d) { + return !d.isHidden() && !d.overlay; + }); + } + function setTooltips(selection) { + selection.each(function (d, i, nodes) { + var item = select(this).select('label'); + var span = item.select('span'); + var placement = i < nodes.length / 2 ? 'bottom' : 'top'; + var description = d.description(); + var isOverflowing = span.property('clientWidth') !== span.property('scrollWidth'); + item.call(uiTooltip().destroyAny); - var _oldTurns; + 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())); + } + }); + } - var _graph; + 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 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); + } - var _vertexID; + function updateLayerSelections(selection) { + function active(d) { + return context.background().showsLayer(d); + } - var _intersection; + selection.selectAll('li').classed('active', active).classed('switch', function (d) { + return d.id === previousBackgroundID(); + }).call(setTooltips).selectAll('input').property('checked', active); + } - var _fromWayID; + function chooseBackground(d) { + if (d.id === 'custom' && !d.template()) { + return editCustom(); + } - var _lastXPos; + var previousBackground = context.background().baseLayerSource(); + corePreferences('background-last-used-toggle', previousBackground.id); + corePreferences('background-last-used', d.id); + context.background().baseLayerSource(d); + } - function restrictions(selection) { - _parent = selection; // try to reuse the intersection, but always rebuild it if the graph has changed + function customChanged(d) { + if (d && d.template) { + _customSource.template(d.template); - 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. + chooseBackground(_customSource); + } else { + _customSource.template(''); + chooseBackground(context.background().findSource('none')); + } + } - 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 editCustom() { + context.container().call(_settingsCustomBackground); + } - select(selection.node().parentNode).classed('hide', !isOK); // if form field is hidden or has detached from dom, clean up. + 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; + } - if (!isOK || !context.container().select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode || !selection.node().parentNode.parentNode) { - selection.call(restrictions.off); - return; - } + function uiSectionBackgroundOffset(context) { + var section = uiSection('background-offset', context).label(_t.html('background.fix_misalignment')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var container = wrap.selectAll('.restriction-container').data([0]); // enter + var _pointerPrefix = 'PointerEvent' in window ? 'pointer' : 'mouse'; - var containerEnter = container.enter().append('div').attr('class', 'restriction-container'); - containerEnter.append('div').attr('class', 'restriction-help'); // update + var _directions = [['top', [0, -0.5]], ['left', [-0.5, 0]], ['right', [0.5, 0]], ['bottom', [0, 0.5]]]; - _container = containerEnter.merge(container).call(renderViewer); - var controls = wrap.selectAll('.restriction-controls').data([0]); // enter/update + 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; + }); + } - controls.enter().append('div').attr('class', 'restriction-controls-container').append('div').attr('class', 'restriction-controls').merge(controls).call(renderControls); + function resetOffset() { + context.background().offset([0, 0]); + updateValue(); } - 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 + function nudge(d) { + context.background().nudge(d, context.map().zoom()); + updateValue(); + } - selection.selectAll('.restriction-distance-input').property('value', _maxDistance).on('input', function () { - var val = select(this).property('value'); - _maxDistance = +val; - _intersection = null; + 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; + }); - _container.selectAll('.layer-osm .layer-turns *').remove(); + if (d.length !== 2 || !d[0] || !d[1]) { + input.classed('error', true); + return; + } - corePreferences('turn-restriction-distance', _maxDistance); + context.background().offset(geoMetersToOffset(d)); + updateValue(); + } - _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 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); - selection.selectAll('.restriction-via-way-input').property('value', _maxViaWay).on('input', function () { - var val = select(this).property('value'); - _maxViaWay = +val; + if (_pointerPrefix === 'pointer') { + select(window).on('pointercancel.drag-bg-offset', pointerup); + } - _container.selectAll('.layer-osm .layer-turns *').remove(); + 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); + } - corePreferences('turn-restriction-via-way0', _maxViaWay); + 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); + } + } - _parent.call(restrictions); + 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]); }); - selection.selectAll('.restriction-via-way-text').html(displayMaxVia(_maxViaWay)); + 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 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 + context.background().on('change.backgroundOffset-update', updateValue); + return section; + } - var extent = geoExtent(); + function uiSectionOverlayList(context) { + var section = uiSection('overlay-list', context).label(_t.html('background.overlays')).disclosureContent(renderDisclosureContent); - 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 + var _overlayList = select(null); + 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 (_intersection.vertices.length > 1) { - var padding = 180; // in z22 pixels + if (description || isOverflowing) { + item.call(uiTooltip().placement(placement).title(description || d.name())); + } + }); + } - 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 updateLayerSelections(selection) { + function active(d) { + return context.background().showsLayer(d); } - var padTop = 35; // reserve top space for hint text - - var extentCenter = projection(extent.center()); - extentCenter[1] = extentCenter[1] - padTop; - projection.translate(geoVecSubtract(c, extentCenter)).clipExtent([[0, 0], d]); - var drawLayers = svgLayers(projection, context).only(['osm', 'touch']).dimensions(d); - var drawVertices = svgVertices(projection, context); - var drawLines = svgLines(projection, context); - var drawTurns = svgTurns(projection, context); - var firstTime = selection.selectAll('.surface').empty(); - selection.call(drawLayers); - var surface = selection.selectAll('.surface').classed('tr', true); + selection.selectAll('li').classed('active', active).call(setTooltips).selectAll('input').property('checked', active); + } - 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 chooseOverlay(d3_event, d) { + d3_event.preventDefault(); + context.background().toggleOverlayLayer(d); + _overlayList.call(updateLayerSelections); - if (_fromWayID && !vgraph.hasEntity(_fromWayID)) { - _fromWayID = null; - _oldTurns = null; - } + document.activeElement.blur(); + } - surface.call(utilSetDimensions, d).call(drawVertices, vgraph, _intersection.vertices, filter, extent, z).call(drawLines, vgraph, _intersection.ways, filter).call(drawTurns, vgraph, _intersection.turns(_fromWayID, _maxViaWay)); - surface.on('click.restrictions', click).on('mouseover.restrictions', mouseover); - surface.selectAll('.selected').classed('selected', false); - surface.selectAll('.related').classed('related', false); - var way; + function 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); - if (_fromWayID) { - way = vgraph.entity(_fromWayID); - surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); + 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; } + } - document.addEventListener('resizeWindow', function () { - utilSetDimensions(_container, null); - redraw(1); - }, false); - updateHints(null); + 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); - function click(d3_event) { - surface.call(breathe.off).call(breathe); - var datum = d3_event.target.__data__; - var entity = datum && datum.properties && datum.properties.entity; + _overlayList.call(drawListItems, 'checkbox', chooseOverlay, function (d) { + return !d.isHidden() && d.overlay; + }); + } - if (entity) { - datum = entity; - } + 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; + } - 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 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; + } - 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 + 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 - datumOnly.only = true; // but change this property + 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? - 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. + var hhh = depth ? Array(depth + 1).join('#') + ' ' : ''; // if so, prepend with some ##'s - turns = _intersection.turns(_fromWayID, 2); - extraActions = []; - _oldTurns = []; + 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'); - for (i = 0; i < turns.length; i++) { - var turn = turns[i]; - if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928) + helpPane.renderContent = function (content) { + function clickHelp(d, i) { + var rtl = _mainLocalizer.textDirection() === 'rtl'; + content.property('scrollTop', 0); + helpPane.selection().select('.pane-heading h2').html(d.title); + body.html(d.content); + body.selectAll('a').attr('target', '_blank'); + menuItems.classed('selected', function (m) { + return m.title === d.title; + }); + nav.html(''); - if (turn.direct && turn.path[1] === datum.path[1]) { - seen[turns[i].restrictionID] = true; - turn.restrictionType = osmInferRestriction(vgraph, turn, projection); + if (rtl) { + nav.call(drawNext).call(drawPrevious); + } else { + nav.call(drawPrevious).call(drawNext); + } - _oldTurns.push(turn); + 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')); + } + } - extraActions.push(actionUnrestrictTurn(turn)); - } - } + 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); + } + } + } - 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 clickWalkthrough(d3_event) { + d3_event.preventDefault(); + if (context.inIntro()) return; + context.container().call(uiIntro(context)); + context.ui().togglePanes(); + } - for (i = 0; i < turns.length; i++) { - if (turns[i].key !== datum.key) { - extraActions.push(actionRestrictTurn(turns[i], turns[i].restrictionType)); - } - } + function clickShortcuts(d3_event) { + d3_event.preventDefault(); + context.container().call(context.ui().shortcuts, true); + } - _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')]); - } + 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); + }; - context.perform.apply(context, actions); // At this point the datum will be changed, but will have same key.. - // Refresh it and update the help.. + return helpPane; + } - var s = surface.selectAll('.' + datum.key); - datum = s.empty() ? null : s.datum(); - updateHints(datum); - } else { - _fromWayID = null; - _oldTurns = null; - redraw(); - } - } + 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; + }); - function mouseover(d3_event) { - var datum = d3_event.target.__data__; - updateHints(datum); - } + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } // get and cache the issues to display, unordered - _lastXPos = _lastXPos || sdims[0]; - function redraw(minChange) { - var xPos = -1; + function reloadIssues() { + _issues = context.validator().getIssuesBySeverity(getOptions())[severity]; + } - if (minChange) { - xPos = utilGetDimensions(context.container().select('.sidebar'))[0]; - } + function renderDisclosureContent(selection) { + var center = context.map().center(); + var graph = context.graph(); // sort issues by distance away from the center of the map - if (!minChange || minChange && Math.abs(xPos - _lastXPos) >= minChange) { - if (context.hasEntity(_vertexID)) { - _lastXPos = xPos; + 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 - _container.call(renderViewer); - } - } - } - function highlightPathsFrom(wayID) { - surface.selectAll('.related').classed('related', false).classed('allow', false).classed('restrict', false).classed('only', false); - surface.selectAll('.' + wayID).classed('related', true); + issues = issues.slice(0, 1000); //renderIgnoredIssuesReset(_warningsSelection); - if (wayID) { - var turns = _intersection.turns(wayID, _maxViaWay); + selection.call(drawIssuesList, issues); + } - for (var i = 0; i < turns.length; i++) { - var turn = turns[i]; - var ids = [turn.to.way]; - var klass = turn.no ? 'restrict' : turn.only ? 'only' : 'allow'; + function 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 - if (turn.only || turns.length === 1) { - if (turn.via.ways) { - ids = ids.concat(turn.via.ways); - } - } else if (turn.to.way === wayID) { - continue; - } + items.exit().remove(); // Enter - surface.selectAll(utilEntitySelector(ids)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); - } - } + 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 + + 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(); + }); + */ + } - function updateHints(datum) { - var help = _container.selectAll('.restriction-help').html(''); + context.validator().on('validated.uiSectionValidationIssues' + id, function () { + window.requestIdleCallback(function () { + reloadIssues(); + section.reRender(); + }); + }); + context.map().on('move.uiSectionValidationIssues' + id, debounce(function () { + window.requestIdleCallback(function () { + if (getOptions().where === 'visible') { + // must refetch issues if they are viewport-dependent + reloadIssues(); + } // always reload list to re-sort-by-distance - var placeholders = {}; - ['from', 'via', 'to'].forEach(function (k) { - placeholders[k] = '' + _t('restriction.help.' + k) + ''; - }); - var entity = datum && datum.properties && datum.properties.entity; - if (entity) { - datum = entity; - } + section.reRender(); + }); + }, 1000)); + return section; + } - if (_fromWayID) { - way = vgraph.entity(_fromWayID); - surface.selectAll('.' + _fromWayID).classed('selected', true).classed('related', true); - } // Hovering a way + function uiSectionValidationOptions(context) { + var section = uiSection('issues-options', context).content(renderContent); + function renderContent(selection) { + var container = selection.selectAll('.issues-options-container').data([0]); + container = container.enter().append('div').attr('class', 'issues-options-container').merge(container); + var data = [{ + key: 'what', + values: ['edited', 'all'] + }, { + key: 'where', + values: ['visible', 'all'] + }]; + var options = container.selectAll('.issues-option').data(data, function (d) { + return d.key; + }); + var optionsEnter = options.enter().append('div').attr('class', function (d) { + return 'issues-option issues-option-' + d.key; + }); + optionsEnter.append('div').attr('class', 'issues-option-title').html(function (d) { + return _t.html('issues.options.' + d.key + '.title'); + }); + var valuesEnter = optionsEnter.selectAll('label').data(function (d) { + return d.values.map(function (val) { + return { + value: val, + key: d.key + }; + }); + }).enter().append('label'); + valuesEnter.append('input').attr('type', 'radio').attr('name', function (d) { + return 'issues-option-' + d.key; + }).attr('value', function (d) { + return d.value; + }).property('checked', function (d) { + return getOptions()[d.key] === d.value; + }).on('change', function (d3_event, d) { + updateOptionValue(d3_event, d.key, d.value); + }); + valuesEnter.append('span').html(function (d) { + return _t.html('issues.options.' + d.key + '.' + d.value); + }); + } - if (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 getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + // 'all', 'edited' + where: corePreferences('validate-where') || 'all' // 'all', 'visible' - if (datum.no) { - klass = 'restrict'; - turnText = _t.html('restriction.help.turn.no_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.only_' + turnType, { - indirect: '' - }); - } else if (datum.only) { - klass = 'only'; - turnText = _t.html('restriction.help.turn.only_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.allowed_' + turnType, { - indirect: '' - }); - } else { - klass = 'allow'; - turnText = _t.html('restriction.help.turn.allowed_' + turnType, { - indirect: indirect - }); - nextText = _t.html('restriction.help.turn.no_' + turnType, { - indirect: '' - }); - } + }; + } - help.append('div') // "NO Right Turn (indirect)" - .attr('class', 'qualifier ' + klass).html(turnText); - help.append('div') // "FROM {fromName} TO {toName}" - .html(_t.html('restriction.help.from_name_to_name', { - from: placeholders.from, - fromName: displayName(datum.from.way, vgraph), - to: placeholders.to, - toName: displayName(datum.to.way, vgraph) - })); + function updateOptionValue(d3_event, d, val) { + if (!val && d3_event && d3_event.target) { + val = d3_event.target.value; + } - if (datum.via.ways && datum.via.ways.length) { - var names = []; + corePreferences('validate-' + d, val); + context.validator().validate(); + } - 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); - } + return section; + } - help.append('div') // "VIA {viaNames}" - .html(_t.html('restriction.help.via_names', { - via: placeholders.via, - viaNames: names.join(', ') - })); - } + function uiSectionValidationRules(context) { + var MINSQUARE = 0; + var MAXSQUARE = 20; + var DEFAULTSQUARE = 5; // see also unsquare_way.js - if (!indirect) { - help.append('div') // Click for "No Right Turn" - .html(_t.html('restriction.help.toggle', { - turn: nextText.trim() - })); - } + var section = uiSection('issues-rules', context).disclosureContent(renderDisclosureContent).label(_t.html('issues.rules.title')); - highlightPathsFrom(null); - var alongIDs = datum.path.slice(); - surface.selectAll(utilEntitySelector(alongIDs)).classed('related', true).classed('allow', klass === 'allow').classed('restrict', klass === 'restrict').classed('only', klass === 'only'); // Hovering empty surface - } else { - highlightPathsFrom(null); + var _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; + }); - 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 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 displayMaxDistance(maxDist) { - var isImperial = !_mainLocalizer.usesMetric(); - var opts; + container = container.merge(containerEnter); + container.selectAll('.issue-rules-list').call(drawListItems, _ruleKeys, 'checkbox', 'rule', toggleRule, isRuleEnabled); + } - 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 - }) - }; - } + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - return _t.html('restriction.controls.distance_up_to', opts); - } + items.exit().remove(); // Enter - 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'); - } + var enter = items.enter().append('li'); - 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; - } + if (name === 'rule') { + enter.call(uiTooltip().title(function (d) { + return _t.html('issues.' + d + '.tip'); + }).placement('top')); + } - restrictions.entityIDs = function (val) { - _intersection = null; - _fromWayID = null; - _oldTurns = null; - _vertexID = val[0]; - }; + 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 = {}; - restrictions.tags = function () {}; + if (d === 'unsquare_way') { + params.val = ''; + } - restrictions.focus = function () {}; + return _t.html('issues.' + d + '.title', params); + }); // 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); - }; + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); // user-configurable square threshold - return utilRebind(restrictions, dispatch$1, 'on'); - } - uiFieldRestrictions.supportsMultiselection = false; + var degStr = corePreferences('validate-square-degrees'); - function uiFieldTextarea(field, context) { - var dispatch$1 = dispatch('change'); - var input = select(null); + if (degStr === null) { + degStr = DEFAULTSQUARE.toString(); + } - var _tags; + var span = items.selectAll('.square-degrees'); + var input = span.selectAll('.square-degrees-input').data([0]); // enter / update - function textarea(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - input = wrap.selectAll('textarea').data([0]); - input = input.enter().append('textarea').attr('id', field.domId).call(utilNoAuto).on('input', change(true)).on('blur', change()).on('change', change()).merge(input); + input.enter().append('input').attr('type', 'number').attr('min', MINSQUARE.toString()).attr('max', MAXSQUARE.toString()).attr('step', '0.5').attr('class', 'square-degrees-input').call(utilNoAuto).on('click', function (d3_event) { + d3_event.preventDefault(); + d3_event.stopPropagation(); + this.select(); + }).on('keyup', function (d3_event) { + if (d3_event.keyCode === 13) { + // ↩ Return + this.blur(); + this.select(); + } + }).on('blur', changeSquare).merge(input).property('value', degStr); } - function change(onInput) { - return function () { - var val = utilGetSetValue(input); - if (!onInput) val = context.cleanTagValue(val); // don't override multiple values with blank string + function changeSquare() { + var input = select(this); + var degStr = utilGetSetValue(input).trim(); + var degNum = parseFloat(degStr, 10); - if (!val && Array.isArray(_tags[field.key])) return; - var t = {}; - t[field.key] = val || undefined; - dispatch$1.call('change', this, t, onInput); - }; + if (!isFinite(degNum)) { + degNum = DEFAULTSQUARE; + } else if (degNum > MAXSQUARE) { + degNum = MAXSQUARE; + } else if (degNum < MINSQUARE) { + degNum = MINSQUARE; + } + + degNum = Math.round(degNum * 10) / 10; // round to 1 decimal + + degStr = degNum.toString(); + input.property('value', degStr); + corePreferences('validate-square-degrees', degStr); + context.validator().revalidateUnsquare(); } - 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 isRuleEnabled(d) { + return context.validator().isRuleEnabled(d); + } - textarea.focus = function () { - input.node().focus(); - }; + function toggleRule(d3_event, d) { + context.validator().toggleRule(d); + } - return utilRebind(textarea, dispatch$1, 'on'); + context.validator().on('validated.uiSectionValidationRules', function () { + window.requestIdleCallback(section.reRender); + }); + return section; } - function uiFieldWikidata(field, context) { - var wikidata = services.wikidata; - var dispatch$1 = dispatch('change'); - - var _selection = select(null); + function uiSectionValidationStatus(context) { + var section = uiSection('issues-status', context).content(renderContent).shouldDisplay(function () { + var issues = context.validator().getIssues(getOptions()); + return issues.length === 0; + }); - var _searchInput = select(null); + function getOptions() { + return { + what: corePreferences('validate-what') || 'edited', + where: corePreferences('validate-where') || 'all' + }; + } - var _qid = null; - var _wikidataEntity = null; - var _wikiURL = ''; - var _entityIDs = []; + 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); + } - var _wikipediaKey = field.keys && field.keys.find(function (key) { - return key.includes('wikipedia'); - }), - _hintKey = field.key === 'wikidata' ? 'name' : field.key.split(':')[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 - var combobox = uiCombobox(context, 'combo-' + field.safeid).caseSensitive(true).minItems(1); + resetIgnored.exit().remove(); // enter - function wiki(selection) { - _selection = selection; - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', 'form-field-input-wrap form-field-input-' + field.type).merge(wrap); - var list = wrap.selectAll('ul').data([0]); - list = list.enter().append('ul').attr('class', 'rows').merge(list); - var searchRow = list.selectAll('li.wikidata-search').data([0]); - var searchRowEnter = searchRow.enter().append('li').attr('class', 'wikidata-search'); - searchRowEnter.append('input').attr('type', 'text').attr('id', field.domId).style('flex', '1').call(utilNoAuto).on('focus', function () { - var node = select(this).node(); - node.setSelectionRange(0, node.value.length); - }).on('blur', function () { - setLabelForEntity(); - }).call(combobox.fetcher(fetchWikidataItems)); - combobox.on('accept', function (d) { - if (d) { - _qid = d.id; - change(); - } - }).on('cancel', function () { - setLabelForEntity(); - }); - searchRowEnter.append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { - domain: 'wikidata.org' - })).call(svgIcon('#iD-icon-out-link')).on('click', function (d3_event) { - d3_event.preventDefault(); - if (_wikiURL) window.open(_wikiURL, '_blank'); - }); - searchRow = searchRow.merge(searchRowEnter); - _searchInput = searchRow.select('input'); - var wikidataProperties = ['description', 'identifier']; - var items = list.selectAll('li.labeled-input').data(wikidataProperties); // Enter + var resetIgnoredEnter = resetIgnored.enter().append('div').attr('class', 'reset-ignored section-footer'); + resetIgnoredEnter.append('a').attr('href', '#'); // update - 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) { + resetIgnored = resetIgnored.merge(resetIgnoredEnter); + resetIgnored.select('a').html(_t('inspector.title_count', { + title: _t.html('issues.reset_ignored'), + count: ignoredIssues.length + })); + resetIgnored.on('click', function (d3_event) { d3_event.preventDefault(); - select(this.parentNode).select('input').node().select(); - document.execCommand('copy'); + context.validator().resetIgnoredIssues(); }); } - function fetchWikidataItems(q, callback) { - if (!q && _hintKey) { - // other tags may be good search terms - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + function setNoIssuesText(selection) { + var opts = getOptions(); - if (entity.tags[_hintKey]) { - q = entity.tags[_hintKey]; - break; + function checkForHiddenIssues(cases) { + for (var type in cases) { + var hiddenOpts = cases[type]; + var hiddenIssues = context.validator().getIssues(hiddenOpts); + + if (hiddenIssues.length) { + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.' + type, { + count: hiddenIssues.length.toString() + })); + return; } } + + selection.select('.box .details').html(_t.html('issues.no_issues.hidden_issues.none')); } - wikidata.itemsForSearchQuery(q, function (err, data) { - if (err) return; + var messageType; - for (var i in data) { - data[i].value = data[i].label + ' (' + data[i].id + ')'; - data[i].title = data[i].description; - } + if (opts.what === 'edited' && opts.where === 'visible') { + messageType = 'edits_in_view'; + checkForHiddenIssues({ + elsewhere: { + what: 'edited', + where: 'all' + }, + everything_else: { + what: 'all', + where: 'visible' + }, + disabled_rules: { + what: 'edited', + where: 'visible', + includeDisabledRules: 'only' + }, + everything_else_elsewhere: { + what: 'all', + where: 'all' + }, + disabled_rules_elsewhere: { + what: 'edited', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'edited', + where: 'visible', + includeIgnored: 'only' + }, + ignored_issues_elsewhere: { + what: 'edited', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'edited' && opts.where === 'all') { + messageType = 'edits'; + checkForHiddenIssues({ + everything_else: { + what: 'all', + where: 'all' + }, + disabled_rules: { + what: 'edited', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'edited', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'all' && opts.where === 'visible') { + messageType = 'everything_in_view'; + checkForHiddenIssues({ + elsewhere: { + what: 'all', + where: 'all' + }, + disabled_rules: { + what: 'all', + where: 'visible', + includeDisabledRules: 'only' + }, + disabled_rules_elsewhere: { + what: 'all', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'all', + where: 'visible', + includeIgnored: 'only' + }, + ignored_issues_elsewhere: { + what: 'all', + where: 'all', + includeIgnored: 'only' + } + }); + } else if (opts.what === 'all' && opts.where === 'all') { + messageType = 'everything'; + checkForHiddenIssues({ + disabled_rules: { + what: 'all', + where: 'all', + includeDisabledRules: 'only' + }, + ignored_issues: { + what: 'all', + where: 'all', + includeIgnored: 'only' + } + }); + } - if (callback) callback(data); - }); + if (opts.what === 'edited' && context.history().difference().summary().length === 0) { + messageType = 'no_edits'; + } + + selection.select('.box .message').html(_t.html('issues.no_issues.message.' + messageType)); } - function change() { - var syncTags = {}; - syncTags[field.key] = _qid; - dispatch$1.call('change', this, syncTags); // attempt asynchronous update of wikidata tag.. + context.validator().on('validated.uiSectionValidationStatus', function () { + window.requestIdleCallback(section.reRender); + }); + context.map().on('move.uiSectionValidationStatus', debounce(function () { + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) return; // If graph has changed, we can't apply this update. + function uiPaneIssues(context) { + var issuesPane = uiPane('issues', context).key(_t('issues.key')).label(_t.html('issues.title')).description(_t.html('issues.title')).iconName('iD-icon-alert').sections([uiSectionValidationOptions(context), uiSectionValidationStatus(context), uiSectionValidationIssues('issues-errors', 'error', context), uiSectionValidationIssues('issues-warnings', 'warning', context), uiSectionValidationRules(context)]); + return issuesPane; + } - if (context.graph() !== initGraph) return; - if (!entity.sitelinks) return; - var langs = wikidata.languagesToQuery(); // use the label and description languages as fallbacks + function uiSettingsCustomData(context) { + var dispatch = dispatch$8('change'); - ['labels', 'descriptions'].forEach(function (key) { - if (!entity[key]) return; - var valueLangs = Object.keys(entity[key]); - if (valueLangs.length === 0) return; - var valueLang = valueLangs[0]; + function render(selection) { + var dataLayer = context.layers().layer('data'); // keep separate copies of original and current settings - if (langs.indexOf(valueLang) === -1) { - langs.push(valueLang); - } - }); - var newWikipediaValue; + var _origSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; + var _currSettings = { + fileList: dataLayer && dataLayer.fileList() || null, + url: corePreferences('settings-custom-data-url') + }; // var example = 'https://{switch:a,b,c}.tile.openstreetmap.org/{zoom}/{x}/{y}.png'; - if (_wikipediaKey) { - var foundPreferred; + var modal = uiConfirm(selection).okButton(); + modal.classed('settings-modal settings-custom-data', true); + modal.select('.modal-section.header').append('h3').html(_t.html('settings.custom_data.header')); + var textSection = modal.select('.modal-section.message-text'); + textSection.append('pre').attr('class', 'instructions-file').html(_t.html('settings.custom_data.file.instructions')); + textSection.append('input').attr('class', 'field-file').attr('type', 'file').property('files', _currSettings.fileList) // works for all except IE11 + .on('change', function (d3_event) { + var files = d3_event.target.files; - for (var i in langs) { - var lang = langs[i]; - var siteID = lang.replace('-', '_') + 'wiki'; + if (files && files.length) { + _currSettings.url = ''; + textSection.select('.field-url').property('value', ''); + _currSettings.fileList = files; + } else { + _currSettings.fileList = null; + } + }); + textSection.append('h4').html(_t.html('settings.custom_data.or')); + textSection.append('pre').attr('class', 'instructions-url').html(_t.html('settings.custom_data.url.instructions')); + textSection.append('textarea').attr('class', 'field-url').attr('placeholder', _t('settings.custom_data.url.placeholder')).call(utilNoAuto).property('value', _currSettings.url); // insert a cancel button - if (entity.sitelinks[siteID]) { - foundPreferred = true; - newWikipediaValue = lang + ':' + entity.sitelinks[siteID].title; // use the first match + var buttonSection = modal.select('.modal-section.buttons'); + buttonSection.insert('button', '.ok-button').attr('class', 'button cancel-button secondary-action').html(_t.html('confirm.cancel')); + buttonSection.select('.cancel-button').on('click.cancel', clickCancel); + buttonSection.select('.ok-button').attr('disabled', isSaveDisabled).on('click.save', clickSave); - break; - } - } + function isSaveDisabled() { + return null; + } // restore the original url - if (!foundPreferred) { - // No wikipedia sites available in the user's language or the fallback languages, - // default to any wikipedia sitelink - var wikiSiteKeys = Object.keys(entity.sitelinks).filter(function (site) { - return site.endsWith('wiki'); - }); - if (wikiSiteKeys.length === 0) { - // if no wikipedia pages are linked to this wikidata entity, delete that tag - newWikipediaValue = null; - } else { - var wikiLang = wikiSiteKeys[0].slice(0, -4).replace('_', '-'); - var wikiTitle = entity.sitelinks[wikiSiteKeys[0]].title; - newWikipediaValue = wikiLang + ':' + wikiTitle; - } - } + function clickCancel() { + textSection.select('.field-url').property('value', _origSettings.url); + corePreferences('settings-custom-data-url', _origSettings.url); + this.blur(); + modal.close(); + } // accept the current url + + + function clickSave() { + _currSettings.url = textSection.select('.field-url').property('value').trim(); // one or the other but not both + + if (_currSettings.url) { + _currSettings.fileList = null; } - if (newWikipediaValue) { - newWikipediaValue = context.cleanTagValue(newWikipediaValue); + if (_currSettings.fileList) { + _currSettings.url = ''; } - if (typeof newWikipediaValue === 'undefined') return; - var actions = initEntityIDs.map(function (entityID) { - var entity = context.hasEntity(entityID); - if (!entity) return null; - var currTags = Object.assign({}, entity.tags); // shallow copy + corePreferences('settings-custom-data-url', _currSettings.url); + this.blur(); + modal.close(); + dispatch.call('change', this, _currSettings); + } + } - if (newWikipediaValue === null) { - if (!currTags[_wikipediaKey]) return null; - delete currTags[_wikipediaKey]; - } else { - currTags[_wikipediaKey] = newWikipediaValue; - } + return utilRebind(render, dispatch, 'on'); + } - return actionChangeTags(entityID, currTags); - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + function uiSectionDataLayers(context) { + var settingsCustomData = uiSettingsCustomData(context).on('change', customChanged); + var layers = context.layers(); + var section = uiSection('data-layers', context).label(_t.html('map_data.data_layers')).disclosureContent(renderDisclosureContent); - context.overwrite(function actionUpdateWikipediaTags(graph) { - actions.forEach(function (action) { - graph = action(graph); - }); - return graph; - }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor - // changeTags() is not intended to be called asynchronously - }); + function renderDisclosureContent(selection) { + var container = selection.selectAll('.data-layer-container').data([0]); + container.enter().append('div').attr('class', 'data-layer-container').merge(container).call(drawOsmItems).call(drawQAItems).call(drawCustomDataItems).call(drawVectorItems) // Beta - Detroit mapping challenge + .call(drawPanelItems); } - function setLabelForEntity() { - var label = ''; - - if (_wikidataEntity) { - label = entityPropertyForDisplay(_wikidataEntity, 'labels'); + function showsLayer(which) { + var layer = layers.layer(which); - if (label.length === 0) { - label = _wikidataEntity.id.toString(); - } + if (layer) { + return layer.enabled(); } - utilGetSetValue(_searchInput, label); + return false; } - wiki.tags = function (tags) { - var isMixed = Array.isArray(tags[field.key]); - - _searchInput.attr('title', isMixed ? tags[field.key].filter(Boolean).join('\n') : null).attr('placeholder', isMixed ? _t('inspector.multiple_values') : '').classed('mixed', isMixed); + function setLayer(which, enabled) { + // Don't allow layer changes while drawing - #6584 + var mode = context.mode(); + if (mode && /^draw/.test(mode.id)) return; + var layer = layers.layer(which); - _qid = typeof tags[field.key] === 'string' && tags[field.key] || ''; + if (layer) { + layer.enabled(enabled); - if (!/^Q[0-9]*$/.test(_qid)) { - // not a proper QID - unrecognized(); - return; - } // QID value in correct format + if (!enabled && (which === 'osm' || which === 'notes')) { + context.enter(modeBrowse(context)); + } + } + } + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - _wikiURL = 'https://wikidata.org/wiki/' + _qid; - wikidata.entityByQID(_qid, function (err, entity) { - if (err) { - unrecognized(); - return; + function drawOsmItems(selection) { + var osmKeys = ['osm', 'notes']; + var osmLayers = layers.all().filter(function (obj) { + return osmKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-osm').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-osm').merge(ul); + var li = ul.selectAll('.list-item').data(osmLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + if (d.id === 'osm') { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).keys([uiCmd('⌥' + _t('area_fill.wireframe.key'))]).placement('bottom')); + } else { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); } + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update - _wikidataEntity = entity; - setLabelForEntity(); - var description = entityPropertyForDisplay(entity, 'descriptions'); + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } - _selection.select('button.wiki-link').classed('disabled', false); + function drawQAItems(selection) { + var qaKeys = ['keepRight', 'improveOSM', 'osmose']; + var qaLayers = layers.all().filter(function (obj) { + return qaKeys.indexOf(obj.id) !== -1; + }); + var ul = selection.selectAll('.layer-list-qa').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-qa').merge(ul); + var li = ul.selectAll('.list-item').data(qaLayers); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.id; + }); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('map_data.layers.' + d.id + '.tooltip')).placement('bottom')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + return _t.html('map_data.layers.' + d.id + '.title'); + }); // Update - _selection.select('.preset-wikidata-description').style('display', function () { - return description.length > 0 ? 'flex' : 'none'; - }).select('input').attr('value', description); + li.merge(liEnter).classed('active', function (d) { + return d.layer.enabled(); + }).selectAll('input').property('checked', function (d) { + return d.layer.enabled(); + }); + } // Beta feature - sample vector layers to support Detroit Mapping Challenge + // https://github.com/osmus/detroit-mapping-challenge - _selection.select('.preset-wikidata-identifier').style('display', function () { - return entity.id ? 'flex' : 'none'; - }).select('input').attr('value', entity.id); - }); // not a proper QID - function unrecognized() { - _wikidataEntity = null; - setLabelForEntity(); + function drawVectorItems(selection) { + var dataLayer = layers.layer('data'); + var vtData = [{ + name: 'Detroit Neighborhoods/Parks', + src: 'neighborhoods-parks', + tooltip: 'Neighborhood boundaries and parks as compiled by City of Detroit in concert with community groups.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmur6x34562qp9iv1u3ksf-54hev,jonahadkins.cjksmqxdx33jj2wp90xd9x2md-4e5y2/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }, { + name: 'Detroit Composite POIs', + src: 'composite-poi', + tooltip: 'Fire Inspections, Business Licenses, and other public location data collated from the City of Detroit.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmm6a02sli31myxhsr7zf3-2sw8h/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }, { + name: 'Detroit All-The-Places POIs', + src: 'alltheplaces-poi', + tooltip: 'Public domain business location data created by web scrapers.', + template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmswgk340g2vo06p1w9w0j-8fjjc/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA' + }]; // Only show this if the map is around Detroit.. + + var detroit = geoExtent([-83.5, 42.1], [-82.8, 42.5]); + var showVectorItems = context.map().zoom() > 9 && detroit.contains(context.map().center()); + var container = selection.selectAll('.vectortile-container').data(showVectorItems ? [0] : []); + container.exit().remove(); + var containerEnter = container.enter().append('div').attr('class', 'vectortile-container'); + containerEnter.append('h4').attr('class', 'vectortile-header').html('Detroit Vector Tiles (Beta)'); + containerEnter.append('ul').attr('class', 'layer-list layer-list-vectortile'); + containerEnter.append('div').attr('class', 'vectortile-footer').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/osmus/detroit-mapping-challenge').append('span').html('About these layers'); + container = container.merge(containerEnter); + var ul = container.selectAll('.layer-list-vectortile'); + var li = ul.selectAll('.list-item').data(vtData); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + return 'list-item list-item-' + d.src; + }); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(d.tooltip).placement('top')); + }); + labelEnter.append('input').attr('type', 'radio').attr('name', 'vectortile').on('change', selectVTLayer); + labelEnter.append('span').html(function (d) { + return d.name; + }); // Update - _selection.select('.preset-wikidata-description').style('display', 'none'); + li.merge(liEnter).classed('active', isVTLayerSelected).selectAll('input').property('checked', isVTLayerSelected); - _selection.select('.preset-wikidata-identifier').style('display', 'none'); + function isVTLayerSelected(d) { + return dataLayer && dataLayer.template() === d.template; + } - _selection.select('button.wiki-link').classed('disabled', true); + function selectVTLayer(d3_event, d) { + corePreferences('settings-custom-data-url', d.template); - if (_qid && _qid !== '') { - _wikiURL = 'https://wikidata.org/wiki/Special:Search?search=' + _qid; - } else { - _wikiURL = ''; + if (dataLayer) { + dataLayer.template(d.template, d.src); + dataLayer.enabled(true); } } - }; + } - function entityPropertyForDisplay(wikidataEntity, propKey) { - if (!wikidataEntity[propKey]) return ''; - var propObj = wikidataEntity[propKey]; - var langKeys = Object.keys(propObj); - if (langKeys.length === 0) return ''; // sorted by priority, since we want to show the user's language first if possible + function drawCustomDataItems(selection) { + var dataLayer = layers.layer('data'); + var hasData = dataLayer && dataLayer.hasData(); + var showsData = hasData && dataLayer.enabled(); + var ul = selection.selectAll('.layer-list-data').data(dataLayer ? [0] : []); // Exit - var langs = wikidata.languagesToQuery(); + ul.exit().remove(); // Enter - for (var i in langs) { - var lang = langs[i]; - var valueObj = propObj[lang]; - if (valueObj && valueObj.value && valueObj.value.length > 0) return valueObj.value; - } // default to any available value + var ulEnter = ul.enter().append('ul').attr('class', 'layer-list layer-list-data'); + var liEnter = ulEnter.append('li').attr('class', 'list-item-data'); + var labelEnter = liEnter.append('label').call(uiTooltip().title(_t.html('map_data.layers.custom.tooltip')).placement('top')); + labelEnter.append('input').attr('type', 'checkbox').on('change', function () { + toggleLayer('data'); + }); + labelEnter.append('span').html(_t.html('map_data.layers.custom.title')); + liEnter.append('button').attr('class', 'open-data-options').call(uiTooltip().title(_t.html('settings.custom_data.tooltip')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + d3_event.preventDefault(); + editCustom(); + }).call(svgIcon('#iD-icon-more')); + liEnter.append('button').attr('class', 'zoom-to-data').call(uiTooltip().title(_t.html('map_data.layers.custom.zoom')).placement(_mainLocalizer.textDirection() === 'rtl' ? 'right' : 'left')).on('click', function (d3_event) { + if (select(this).classed('disabled')) return; + d3_event.preventDefault(); + d3_event.stopPropagation(); + dataLayer.fitZoom(); + }).call(svgIcon('#iD-icon-framed-dot', 'monochrome')); // Update + ul = ul.merge(ulEnter); + ul.selectAll('.list-item-data').classed('active', showsData).selectAll('label').classed('deemphasize', !hasData).selectAll('input').property('disabled', !hasData).property('checked', showsData); + ul.selectAll('button.zoom-to-data').classed('disabled', !hasData); + } - return propObj[langKeys[0]].value; + function editCustom() { + context.container().call(settingsCustomData); } - wiki.entityIDs = function (val) { - if (!arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; + function customChanged(d) { + var dataLayer = layers.layer('data'); - wiki.focus = function () { - _searchInput.node().focus(); - }; + if (d && d.url) { + dataLayer.url(d.url); + } else if (d && d.fileList) { + dataLayer.fileList(d.fileList); + } + } - return utilRebind(wiki, dispatch$1, 'on'); - } + function drawPanelItems(selection) { + var panelsListEnter = selection.selectAll('.md-extras-list').data([0]).enter().append('ul').attr('class', 'layer-list md-extras-list'); + var historyPanelLabelEnter = panelsListEnter.append('li').attr('class', 'history-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.history_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.history.key'))]).placement('top')); + historyPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('history'); + }); + historyPanelLabelEnter.append('span').html(_t.html('map_data.history_panel.title')); + var measurementPanelLabelEnter = panelsListEnter.append('li').attr('class', 'measurement-panel-toggle-item').append('label').call(uiTooltip().title(_t.html('map_data.measurement_panel.tooltip')).keys([uiCmd('⌘⇧' + _t('info_panels.measurement.key'))]).placement('top')); + measurementPanelLabelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event) { + d3_event.preventDefault(); + context.ui().info.toggle('measurement'); + }); + measurementPanelLabelEnter.append('span').html(_t.html('map_data.measurement_panel.title')); + } - function uiFieldWikipedia(field, context) { - var _arguments = arguments; - var dispatch$1 = dispatch('change'); - var wikipedia = services.wikipedia; - var wikidata = services.wikidata; + context.layers().on('change.uiSectionDataLayers', section.reRender); + context.map().on('move.uiSectionDataLayers', debounce(function () { + // Detroit layers may have moved in or out of view + window.requestIdleCallback(section.reRender); + }, 1000)); + return section; + } - var _langInput = select(null); + function uiSectionMapFeatures(context) { + var _features = context.features().keys(); - var _titleInput = select(null); + var section = uiSection('map-features', context).label(_t.html('map_data.map_features')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - var _wikiURL = ''; + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-feature-list-container').data([0]); + var containerEnter = container.enter().append('div').attr('class', 'layer-feature-list-container'); + containerEnter.append('ul').attr('class', 'layer-list layer-feature-list'); + var footer = containerEnter.append('div').attr('class', 'feature-list-links section-footer'); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.disable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().disableAll(); + }); + footer.append('a').attr('class', 'feature-list-link').attr('href', '#').html(_t.html('issues.enable_all')).on('click', function (d3_event) { + d3_event.preventDefault(); + context.features().enableAll(); + }); // Update - var _entityIDs; + container = container.merge(containerEnter); + container.selectAll('.layer-feature-list').call(drawListItems, _features, 'checkbox', 'feature', clickFeature, showsFeature); + } - var _tags; + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - var _dataWikipedia = []; - _mainFileFetcher.get('wmf_sitematrix').then(function (d) { - _dataWikipedia = d; - if (_tags) updateForTags(_tags); - })["catch"](function () { - /* ignore */ - }); - var langCombo = uiCombobox(context, 'wikipedia-lang').fetcher(function (value, callback) { - var v = value.toLowerCase(); - callback(_dataWikipedia.filter(function (d) { - return d[0].toLowerCase().indexOf(v) >= 0 || d[1].toLowerCase().indexOf(v) >= 0 || d[2].toLowerCase().indexOf(v) >= 0; - }).map(function (d) { - return { - value: d[1] - }; - })); - }); - var titleCombo = uiCombobox(context, 'wikipedia-title').fetcher(function (value, callback) { - if (!value) { - value = ''; + items.exit().remove(); // Enter - for (var i in _entityIDs) { - var entity = context.hasEntity(_entityIDs[i]); + var enter = items.enter().append('li').call(uiTooltip().title(function (d) { + var tip = _t.html(name + '.' + d + '.tooltip'); - if (entity.tags.name) { - value = entity.tags.name; - break; - } + if (autoHiddenFeature(d)) { + var msg = showsLayer('osm') ? _t.html('map_data.autohidden') : _t.html('map_data.osmhidden'); + tip += '
    ' + msg + '
    '; } - } - - var searchfn = value.length > 7 ? wikipedia.search : wikipedia.suggestions; - searchfn(language()[2], value, function (query, data) { - callback(data.map(function (d) { - return { - value: d - }; - })); - }); - }); - function wiki(selection) { - var wrap = selection.selectAll('.form-field-input-wrap').data([0]); - wrap = wrap.enter().append('div').attr('class', "form-field-input-wrap form-field-input-".concat(field.type)).merge(wrap); - var langContainer = wrap.selectAll('.wiki-lang-container').data([0]); - langContainer = langContainer.enter().append('div').attr('class', 'wiki-lang-container').merge(langContainer); - _langInput = langContainer.selectAll('input.wiki-lang').data([0]); - _langInput = _langInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-lang').attr('placeholder', _t('translate.localized_translation_language')).call(utilNoAuto).call(langCombo).merge(_langInput); + return tip; + }).placement('top')); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', name).on('change', change); + label.append('span').html(function (d) { + return _t.html(name + '.' + d + '.description'); + }); // Update - _langInput.on('blur', changeLang).on('change', changeLang); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', autoHiddenFeature); + } - var titleContainer = wrap.selectAll('.wiki-title-container').data([0]); - titleContainer = titleContainer.enter().append('div').attr('class', 'wiki-title-container').merge(titleContainer); - _titleInput = titleContainer.selectAll('input.wiki-title').data([0]); - _titleInput = _titleInput.enter().append('input').attr('type', 'text').attr('class', 'wiki-title').attr('id', field.domId).call(utilNoAuto).call(titleCombo).merge(_titleInput); + function autoHiddenFeature(d) { + return context.features().autoHidden(d); + } - _titleInput.on('blur', function () { - change(true); - }).on('change', function () { - change(false); - }); + function showsFeature(d) { + return context.features().enabled(d); + } - var link = titleContainer.selectAll('.wiki-link').data([0]); - link = link.enter().append('button').attr('class', 'form-field-button wiki-link').attr('title', _t('icons.view_on', { - domain: 'wikipedia.org' - })).call(svgIcon('#iD-icon-out-link')).merge(link); - link.on('click', function (d3_event) { - d3_event.preventDefault(); - if (_wikiURL) window.open(_wikiURL, '_blank'); - }); + function clickFeature(d3_event, d) { + context.features().toggle(d); } - function defaultLanguageInfo(skipEnglishFallback) { - var langCode = _mainLocalizer.languageCode().toLowerCase(); + function showsLayer(id) { + var layer = context.layers().layer(id); + return layer && layer.enabled(); + } // add listeners - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // default to the language of iD's current locale - if (d[2] === langCode) return d; - } // fallback to English + context.features().on('change.map_features', section.reRender); + return section; + } + function uiSectionMapStyleOptions(context) { + var section = uiSection('fill-area', context).label(_t.html('map_data.style_options')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - return skipEnglishFallback ? ['', '', ''] : ['English', 'English', 'en']; + function renderDisclosureContent(selection) { + var container = selection.selectAll('.layer-fill-list').data([0]); + container.enter().append('ul').attr('class', 'layer-list layer-fill-list').merge(container).call(drawListItems, context.map().areaFillOptions, 'radio', 'area_fill', setFill, isActiveFill); + var container2 = selection.selectAll('.layer-visual-diff-list').data([0]); + container2.enter().append('ul').attr('class', 'layer-list layer-visual-diff-list').merge(container2).call(drawListItems, ['highlight_edits'], 'checkbox', 'visual_diff', toggleHighlightEdited, function () { + return context.surface().classed('highlight-edited'); + }); } - function language(skipEnglishFallback) { - var value = utilGetSetValue(_langInput).toLowerCase(); - - for (var i in _dataWikipedia) { - var d = _dataWikipedia[i]; // return the language already set in the UI, if supported + function drawListItems(selection, data, type, name, change, active) { + var items = selection.selectAll('li').data(data); // Exit - if (d[0].toLowerCase() === value || d[1].toLowerCase() === value || d[2] === value) return d; - } // fallback to English + items.exit().remove(); // Enter + var enter = items.enter().append('li').call(uiTooltip().title(function (d) { + return _t.html(name + '.' + d + '.tooltip'); + }).keys(function (d) { + var key = d === 'wireframe' ? _t('area_fill.wireframe.key') : null; + if (d === 'highlight_edits') key = _t('map_data.highlight_edits.key'); + return key ? [key] : null; + }).placement('top')); + var label = enter.append('label'); + label.append('input').attr('type', type).attr('name', name).on('change', change); + label.append('span').html(function (d) { + return _t.html(name + '.' + d + '.description'); + }); // Update - return defaultLanguageInfo(skipEnglishFallback); + items = items.merge(enter); + items.classed('active', active).selectAll('input').property('checked', active).property('indeterminate', false); } - function changeLang() { - utilGetSetValue(_langInput, language()[1]); - change(true); + function isActiveFill(d) { + return context.map().activeAreaFill() === d; } - function change(skipWikidata) { - var value = utilGetSetValue(_titleInput); - var m = value.match(/https?:\/\/([-a-z]+)\.wikipedia\.org\/(?:wiki|\1-[-a-z]+)\/([^#]+)(?:#(.+))?/); - - var langInfo = m && _dataWikipedia.find(function (d) { - return m[1] === d[2]; - }); - - var syncTags = {}; + function toggleHighlightEdited(d3_event) { + d3_event.preventDefault(); + context.map().toggleHighlightEdited(); + } - if (langInfo) { - var nativeLangName = langInfo[1]; // Normalize title http://www.mediawiki.org/wiki/API:Query#Title_normalization + function setFill(d3_event, d) { + context.map().activeAreaFill(d); + } - value = decodeURIComponent(m[2]).replace(/_/g, ' '); + context.map().on('changeHighlighting.ui_style, changeAreaFill.ui_style', section.reRender); + return section; + } - if (m[3]) { - var anchor; // try { - // leave this out for now - #6232 - // Best-effort `anchordecode:` implementation - // anchor = decodeURIComponent(m[3].replace(/\.([0-9A-F]{2})/g, '%$1')); - // } catch (e) { + function uiSectionPhotoOverlays(context) { + var layers = context.layers(); + var section = uiSection('photo-overlays', context).label(_t.html('photo_overlays.title')).disclosureContent(renderDisclosureContent).expandedByDefault(false); - anchor = decodeURIComponent(m[3]); // } + function renderDisclosureContent(selection) { + var container = selection.selectAll('.photo-overlay-container').data([0]); + container.enter().append('div').attr('class', 'photo-overlay-container').merge(container).call(drawPhotoItems).call(drawPhotoTypeItems).call(drawDateFilter).call(drawUsernameFilter); + } - value += '#' + anchor.replace(/_/g, ' '); - } + function drawPhotoItems(selection) { + var photoKeys = context.photos().overlayLayerIDs(); + var photoLayers = layers.all().filter(function (obj) { + return photoKeys.indexOf(obj.id) !== -1; + }); + var data = photoLayers.filter(function (obj) { + return obj.layer.supported(); + }); - value = value.slice(0, 1).toUpperCase() + value.slice(1); - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, value); + function layerSupported(d) { + return d.layer && d.layer.supported(); } - if (value) { - syncTags.wikipedia = context.cleanTagValue(language()[2] + ':' + value); - } else { - syncTags.wikipedia = undefined; + function layerEnabled(d) { + return layerSupported(d) && d.layer.enabled(); } - dispatch$1.call('change', this, syncTags); - if (skipWikidata || !value || !language()[2]) return; // attempt asynchronous update of wikidata tag.. + var ul = selection.selectAll('.layer-list-photos').data([0]); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-photos').merge(ul); + var li = ul.selectAll('.list-item-photos').data(data); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', function (d) { + var classes = 'list-item-photos list-item-' + d.id; - var initGraph = context.graph(); - var initEntityIDs = _entityIDs; - wikidata.itemsByTitle(language()[2], value, function (err, data) { - if (err || !data || !Object.keys(data).length) return; // If graph has changed, we can't apply this update. + if (d.id === 'mapillary-signs' || d.id === 'mapillary-map-features') { + classes += ' indented'; + } - if (context.graph() !== initGraph) return; - var qids = Object.keys(data); - var value = qids && qids.find(function (id) { - return id.match(/^Q\d+$/); - }); - var actions = initEntityIDs.map(function (entityID) { - var entity = context.entity(entityID).tags; - var currTags = Object.assign({}, entity); // shallow copy + return classes; + }); + var labelEnter = liEnter.append('label').each(function (d) { + var titleID; + if (d.id === 'mapillary-signs') titleID = 'mapillary.signs.tooltip';else if (d.id === 'mapillary') titleID = 'mapillary_images.tooltip';else if (d.id === 'openstreetcam') titleID = 'openstreetcam_images.tooltip';else titleID = d.id.replace(/-/g, '_') + '.tooltip'; + select(this).call(uiTooltip().title(_t.html(titleID)).placement('top')); + }); + labelEnter.append('input').attr('type', 'checkbox').on('change', function (d3_event, d) { + toggleLayer(d.id); + }); + labelEnter.append('span').html(function (d) { + var id = d.id; + if (id === 'mapillary-signs') id = 'photo_overlays.traffic_signs'; + return _t.html(id.replace(/-/g, '_') + '.title'); + }); // Update - if (currTags.wikidata !== value) { - currTags.wikidata = value; - return actionChangeTags(entityID, currTags); - } + li.merge(liEnter).classed('active', layerEnabled).selectAll('input').property('checked', layerEnabled); + } - return null; - }).filter(Boolean); - if (!actions.length) return; // Coalesce the update of wikidata tag into the previous tag change + function drawPhotoTypeItems(selection) { + var data = context.photos().allPhotoTypes(); - context.overwrite(function actionUpdateWikidataTags(graph) { - actions.forEach(function (action) { - graph = action(graph); - }); - return graph; - }, context.history().undoAnnotation()); // do not dispatch.call('change') here, because entity_editor - // changeTags() is not intended to be called asynchronously + function typeEnabled(d) { + return context.photos().showsPhotoType(d); + } + + 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 + + li.merge(liEnter).classed('active', typeEnabled).selectAll('input').property('checked', typeEnabled); } - wiki.tags = function (tags) { - _tags = tags; - updateForTags(tags); - }; + function drawDateFilter(selection) { + var data = context.photos().dateFilters(); - 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` + function filterEnabled(d) { + return context.photos().dateFilterValue(d); + } - var m = value.match(/([^:]+):([^#]+)(?:#(.+))?/); - var tagLang = m && m[1]; - var tagArticleTitle = m && m[2]; - var anchor = m && m[3]; + var ul = selection.selectAll('.layer-list-date-filter').data([0]); + ul.exit().remove(); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-date-filter').merge(ul); + var li = ul.selectAll('.list-item-date-filter').data(context.photos().shouldFilterByDate() ? data : []); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', 'list-item-date-filter'); + var labelEnter = liEnter.append('label').each(function (d) { + select(this).call(uiTooltip().title(_t.html('photo_overlays.date_filter.' + d + '.tooltip')).placement('top')); + }); + labelEnter.append('span').html(function (d) { + return _t.html('photo_overlays.date_filter.' + d + '.title'); + }); + labelEnter.append('input').attr('type', 'date').attr('class', 'list-item-input').attr('placeholder', _t('units.year_month_day')).call(utilNoAuto).each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }).on('change', function (d3_event, d) { + var value = utilGetSetValue(select(this)).trim(); + context.photos().setDateFilter(d, value, true); // reload the displayed dates - var tagLangInfo = tagLang && _dataWikipedia.find(function (d) { - return tagLang === d[2]; - }); // value in correct format + li.selectAll('input').each(function (d) { + utilGetSetValue(select(this), context.photos().dateFilterValue(d) || ''); + }); + }); + li = li.merge(liEnter).classed('active', filterEnabled); + } + function drawUsernameFilter(selection) { + function filterEnabled() { + return context.photos().usernames(); + } - if (tagLangInfo) { - var nativeLangName = tagLangInfo[1]; - utilGetSetValue(_langInput, nativeLangName); - utilGetSetValue(_titleInput, tagArticleTitle + (anchor ? '#' + anchor : '')); + var ul = selection.selectAll('.layer-list-username-filter').data([0]); + ul.exit().remove(); + ul = ul.enter().append('ul').attr('class', 'layer-list layer-list-username-filter').merge(ul); + var li = ul.selectAll('.list-item-username-filter').data(context.photos().shouldFilterByUsername() ? ['username-filter'] : []); + li.exit().remove(); + var liEnter = li.enter().append('li').attr('class', 'list-item-username-filter'); + var labelEnter = liEnter.append('label').each(function () { + select(this).call(uiTooltip().title(_t.html('photo_overlays.username_filter.tooltip')).placement('top')); + }); + labelEnter.append('span').html(_t.html('photo_overlays.username_filter.title')); + labelEnter.append('input').attr('type', 'text').attr('class', 'list-item-input').call(utilNoAuto).property('value', usernameValue).on('change', function () { + var value = select(this).property('value'); + context.photos().setUsernameFilter(value, true); + select(this).property('value', usernameValue); + }); + li.merge(liEnter).classed('active', filterEnabled); - if (anchor) { - try { - // Best-effort `anchorencode:` implementation - anchor = encodeURIComponent(anchor.replace(/ /g, '_')).replace(/%/g, '.'); - } catch (e) { - anchor = anchor.replace(/ /g, '_'); - } - } + function usernameValue() { + var usernames = context.photos().usernames(); + if (usernames) return usernames.join('; '); + return usernames; + } + } - _wikiURL = 'https://' + tagLang + '.wikipedia.org/wiki/' + tagArticleTitle.replace(/ /g, '_') + (anchor ? '#' + anchor : ''); // unrecognized value format - } else { - utilGetSetValue(_titleInput, value); + function toggleLayer(which) { + setLayer(which, !showsLayer(which)); + } - 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 showsLayer(which) { + var layer = layers.layer(which); + + if (layer) { + return layer.enabled(); } + + return false; } - wiki.entityIDs = function (val) { - if (!_arguments.length) return _entityIDs; - _entityIDs = val; - return wiki; - }; + function setLayer(which, enabled) { + var layer = layers.layer(which); - wiki.focus = function () { - _titleInput.node().focus(); - }; + if (layer) { + layer.enabled(enabled); + } + } - return utilRebind(wiki, dispatch$1, 'on'); + context.layers().on('change.uiSectionPhotoOverlays', section.reRender); + context.photos().on('change.uiSectionPhotoOverlays', section.reRender); + return section; } - uiFieldWikipedia.supportsMultiselection = false; - var uiFields = { - access: uiFieldAccess, - address: uiFieldAddress, - check: uiFieldCheck, - combo: uiFieldCombo, - cycleway: uiFieldCycleway, - defaultCheck: uiFieldCheck, - email: uiFieldText, - identifier: uiFieldText, - lanes: uiFieldLanes, - localized: uiFieldLocalized, - maxspeed: uiFieldMaxspeed, - manyCombo: uiFieldCombo, - multiCombo: uiFieldCombo, - networkCombo: uiFieldCombo, - number: uiFieldText, - onewayCheck: uiFieldCheck, - radio: uiFieldRadio, - restrictions: uiFieldRestrictions, - semiCombo: uiFieldCombo, - structureRadio: uiFieldRadio, - tel: uiFieldText, - text: uiFieldText, - textarea: uiFieldTextarea, - typeCombo: uiFieldCombo, - url: uiFieldText, - wikidata: uiFieldWikidata, - wikipedia: uiFieldWikipedia - }; + function uiPaneMapData(context) { + var mapDataPane = uiPane('map-data', context).key(_t('map_data.key')).label(_t.html('map_data.title')).description(_t.html('map_data.description')).iconName('iD-icon-data').sections([uiSectionDataLayers(context), uiSectionPhotoOverlays(context), uiSectionMapStyleOptions(context), uiSectionMapFeatures(context)]); + return mapDataPane; + } - function uiField(context, presetField, entityIDs, options) { - options = Object.assign({ - show: true, - wrap: true, - remove: true, - revert: true, - info: true - }, options); - var dispatch$1 = dispatch('change', 'revert'); - var field = Object.assign({}, presetField); // shallow copy + function uiSectionPrivacy(context) { + var section = uiSection('preferences-third-party', context).label(_t.html('preferences.privacy.title')).disclosureContent(renderDisclosureContent); - field.domId = utilUniqueDomId('form-field-' + field.safeid); - var _show = options.show; - var _state = ''; - var _tags = {}; - var _locked = false; + var _showThirdPartyIcons = corePreferences('preferences.privacy.thirdpartyicons') || 'true'; - var _lockedTip = uiTooltip().title(_t.html('inspector.lock.suggestion', { - label: field.label - })).placement('bottom'); + 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 - field.keys = field.keys || [field.key]; // only create the fields that are actually being shown + selection.selectAll('.privacy-link').data([0]).enter().append('div').attr('class', 'privacy-link').append('a').attr('target', '_blank').call(svgIcon('#iD-icon-out-link', 'inline')).attr('href', 'https://github.com/openstreetmap/iD/blob/release/PRIVACY.md').append('span').html(_t.html('preferences.privacy.privacy_link')); + update(); - if (_show && !field.impl) { - createField(); - } // Creates the field.. This is done lazily, - // once we know that the field will be shown. + function update() { + selection.selectAll('.privacy-third-party-icons-item').classed('active', _showThirdPartyIcons === 'true').select('input').property('checked', _showThirdPartyIcons === 'true'); + } + } + + return section; + } + function uiPanePreferences(context) { + var preferencesPane = uiPane('preferences', context).key(_t('preferences.key')).label(_t.html('preferences.title')).description(_t.html('preferences.description')).iconName('fas-user-cog').sections([uiSectionPrivacy(context)]); + return preferencesPane; + } - function createField() { - field.impl = uiFields[field.type](field, context).on('change', function (t, onInput) { - dispatch$1.call('change', field, t, onInput); - }); + function uiInit(context) { + var _initCounter = 0; + var _needWidth = {}; - if (entityIDs) { - field.entityIDs = entityIDs; // if this field cares about the entities, pass them along + var _lastPointerType; - if (field.impl.entityIDs) { - field.impl.entityIDs(entityIDs); - } - } - } + 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 - 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]; + 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