(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) : typeof define === 'function' && define.amd ? define(['jquery'], factory) : (global = global || self, factory(global.jQuery)); }(this, function ($) { 'use strict'; $ = $ && $.hasOwnProperty('default') ? $['default'] : $; function _typeof(obj) { 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(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); } function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); } function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } } function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); } function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { 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); 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 _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); } function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } var O = 'object'; var check = function (it) { return it && it.Math == Math && it; }; // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 var global_1 = // eslint-disable-next-line no-undef check(typeof globalThis == O && globalThis) || check(typeof window == O && window) || check(typeof self == O && self) || check(typeof commonjsGlobal == O && commonjsGlobal) || // eslint-disable-next-line no-new-func Function('return this')(); var fails = function (exec) { try { return !!exec(); } catch (error) { return true; } }; // Thank's IE8 for his funny defineProperty var descriptors = !fails(function () { return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7; }); var nativePropertyIsEnumerable = {}.propertyIsEnumerable; var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; // Nashorn ~ JDK8 bug var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.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); return !!descriptor && descriptor.enumerable; } : nativePropertyIsEnumerable; var objectPropertyIsEnumerable = { f: f }; var createPropertyDescriptor = function (bitmap, value) { return { enumerable: !(bitmap & 1), configurable: !(bitmap & 2), writable: !(bitmap & 4), value: value }; }; var toString = {}.toString; var classofRaw = function (it) { return toString.call(it).slice(8, -1); }; var split = ''.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 return !Object('z').propertyIsEnumerable(0); }) ? function (it) { return classofRaw(it) == 'String' ? split.call(it, '') : Object(it); } : Object; // `RequireObjectCoercible` abstract operation // https://tc39.github.io/ecma262/#sec-requireobjectcoercible var requireObjectCoercible = function (it) { if (it == undefined) throw TypeError("Can't call method on " + it); return it; }; // toObject with fallback for non-array-like ES3 strings var toIndexedObject = function (it) { return indexedObject(requireObjectCoercible(it)); }; var isObject = function (it) { return typeof it === 'object' ? it !== null : typeof it === 'function'; }; // `ToPrimitive` abstract operation // https://tc39.github.io/ecma262/#sec-toprimitive // instead of the ES6 spec version, we didn't implement @@toPrimitive case // and the second argument - flag - preferred type is a string var toPrimitive = function (input, PREFERRED_STRING) { if (!isObject(input)) return input; var 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; throw TypeError("Can't convert object to primitive value"); }; var hasOwnProperty = {}.hasOwnProperty; var has = function (it, key) { return hasOwnProperty.call(it, key); }; var document$1 = global_1.document; // typeof document.createElement is 'object' in old IE var EXISTS = isObject(document$1) && isObject(document$1.createElement); var documentCreateElement = function (it) { return EXISTS ? document$1.createElement(it) : {}; }; // Thank's IE8 for his funny defineProperty var ie8DomDefine = !descriptors && !fails(function () { return Object.defineProperty(documentCreateElement('div'), 'a', { get: function () { return 7; } }).a != 7; }); var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; // `Object.getOwnPropertyDescriptor` method // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptor var f$1 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) { O = toIndexedObject(O); P = toPrimitive(P, true); if (ie8DomDefine) try { return nativeGetOwnPropertyDescriptor(O, P); } catch (error) { /* empty */ } if (has(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]); }; var objectGetOwnPropertyDescriptor = { f: f$1 }; var anObject = function (it) { if (!isObject(it)) { throw TypeError(String(it) + ' is not an object'); } return it; }; var nativeDefineProperty = Object.defineProperty; // `Object.defineProperty` method // https://tc39.github.io/ecma262/#sec-object.defineproperty var f$2 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) { anObject(O); P = toPrimitive(P, true); anObject(Attributes); if (ie8DomDefine) try { return nativeDefineProperty(O, P, Attributes); } catch (error) { /* empty */ } if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported'); if ('value' in Attributes) O[P] = Attributes.value; return O; }; var objectDefineProperty = { f: f$2 }; var hide = descriptors ? function (object, key, value) { return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value)); } : function (object, key, value) { object[key] = value; return object; }; var setGlobal = function (key, value) { try { hide(global_1, key, value); } catch (error) { global_1[key] = value; } return value; }; var shared = createCommonjsModule(function (module) { var SHARED = '__core-js_shared__'; var store = global_1[SHARED] || setGlobal(SHARED, {}); (module.exports = function (key, value) { return store[key] || (store[key] = value !== undefined ? value : {}); })('versions', []).push({ version: '3.2.1', mode: 'global', copyright: '© 2019 Denis Pushkarev (zloirock.ru)' }); }); var functionToString = shared('native-function-to-string', Function.toString); var WeakMap = global_1.WeakMap; var nativeWeakMap = typeof WeakMap === 'function' && /native code/.test(functionToString.call(WeakMap)); var id = 0; var postfix = Math.random(); var uid = function (key) { return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36); }; var keys = shared('keys'); var sharedKey = function (key) { return keys[key] || (keys[key] = uid(key)); }; var hiddenKeys = {}; var WeakMap$1 = global_1.WeakMap; var set, get, has$1; var enforce = function (it) { return has$1(it) ? get(it) : set(it, {}); }; var getterFor = function (TYPE) { return function (it) { var state; if (!isObject(it) || (state = get(it)).type !== TYPE) { throw TypeError('Incompatible receiver, ' + TYPE + ' required'); } return state; }; }; if (nativeWeakMap) { var store = new WeakMap$1(); var wmget = store.get; var wmhas = store.has; var wmset = store.set; set = function (it, metadata) { wmset.call(store, it, metadata); return metadata; }; get = function (it) { return wmget.call(store, it) || {}; }; has$1 = function (it) { return wmhas.call(store, it); }; } else { var STATE = sharedKey('state'); hiddenKeys[STATE] = true; set = function (it, metadata) { hide(it, STATE, metadata); return metadata; }; get = function (it) { return has(it, STATE) ? it[STATE] : {}; }; has$1 = function (it) { return has(it, STATE); }; } var internalState = { set: set, get: get, has: has$1, enforce: enforce, getterFor: getterFor }; var redefine = createCommonjsModule(function (module) { var getInternalState = internalState.get; var enforceInternalState = internalState.enforce; var TEMPLATE = String(functionToString).split('toString'); shared('inspectSource', function (it) { return functionToString.call(it); }); (module.exports = function (O, key, value, options) { var unsafe = options ? !!options.unsafe : false; var simple = options ? !!options.enumerable : false; var noTargetGet = options ? !!options.noTargetGet : false; if (typeof value == 'function') { if (typeof key == 'string' && !has(value, 'name')) hide(value, 'name', key); enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : ''); } if (O === global_1) { if (simple) O[key] = value; else setGlobal(key, value); return; } else if (!unsafe) { delete O[key]; } else if (!noTargetGet && O[key]) { simple = true; } if (simple) O[key] = value; else hide(O, key, value); // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative })(Function.prototype, 'toString', function toString() { return typeof this == 'function' && getInternalState(this).source || functionToString.call(this); }); }); var path = global_1; var aFunction = function (variable) { return typeof variable == 'function' ? variable : undefined; }; var getBuiltIn = function (namespace, method) { return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace]) : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method]; }; var ceil = Math.ceil; var floor = Math.floor; // `ToInteger` abstract operation // https://tc39.github.io/ecma262/#sec-tointeger var toInteger = function (argument) { return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument); }; var min = Math.min; // `ToLength` abstract operation // https://tc39.github.io/ecma262/#sec-tolength var toLength = function (argument) { return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991 }; var max = Math.max; var min$1 = 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(length, length). var toAbsoluteIndex = function (index, length) { var integer = toInteger(index); return integer < 0 ? max(integer + length, 0) : min$1(integer, length); }; // `Array.prototype.{ indexOf, includes }` methods implementation var createMethod = function (IS_INCLUDES) { return function ($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 if (IS_INCLUDES && el != el) while (length > index) { value = O[index++]; // eslint-disable-next-line no-self-compare if (value != value) return true; // Array#indexOf ignores holes, Array#includes - not } else for (;length > index; index++) { if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0; } return !IS_INCLUDES && -1; }; }; var arrayIncludes = { // `Array.prototype.includes` method // https://tc39.github.io/ecma262/#sec-array.prototype.includes includes: createMethod(true), // `Array.prototype.indexOf` method // https://tc39.github.io/ecma262/#sec-array.prototype.indexof indexOf: createMethod(false) }; var indexOf = arrayIncludes.indexOf; var objectKeysInternal = function (object, names) { var O = toIndexedObject(object); var i = 0; var result = []; var key; for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key); // Don't enum bug & hidden keys while (names.length > i) if (has(O, key = names[i++])) { ~indexOf(result, key) || result.push(key); } return result; }; // IE8- don't enum bug keys var enumBugKeys = [ 'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf' ]; var hiddenKeys$1 = 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); }; var objectGetOwnPropertyNames = { f: f$3 }; var f$4 = Object.getOwnPropertySymbols; var objectGetOwnPropertySymbols = { f: f$4 }; // all object keys, includes non-enumerable and symbols var ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) { var keys = objectGetOwnPropertyNames.f(anObject(it)); var getOwnPropertySymbols = objectGetOwnPropertySymbols.f; return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys; }; var copyConstructorProperties = function (target, source) { var keys = ownKeys(source); var defineProperty = objectDefineProperty.f; 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)); } }; var replacement = /#|\.prototype\./; var isForced = function (feature, detection) { var value = data[normalize(feature)]; return value == POLYFILL ? true : value == NATIVE ? false : typeof detection == 'function' ? fails(detection) : !!detection; }; var normalize = isForced.normalize = function (string) { return String(string).replace(replacement, '.').toLowerCase(); }; var data = isForced.data = {}; var NATIVE = isForced.NATIVE = 'N'; var POLYFILL = isForced.POLYFILL = 'P'; var isForced_1 = isForced; var getOwnPropertyDescriptor$1 = objectGetOwnPropertyDescriptor.f; /* options.target - name of the target object options.global - target is the global object options.stat - export as static methods of target options.proto - export as prototype methods of target options.real - real prototype method for the `pure` version options.forced - export even if the native feature is available options.bind - bind methods to the target, required for the `pure` version options.wrap - wrap constructors to preventing global pollution, required for the `pure` version options.unsafe - use the simple assignment of property instead of delete + defineProperty options.sham - add a flag to not completely full polyfills options.enumerable - export as enumerable property options.noTargetGet - prevent calling a getter on target */ var _export = function (options, source) { var TARGET = options.target; var GLOBAL = options.global; var STATIC = options.stat; var FORCED, target, key, targetProperty, sourceProperty, descriptor; if (GLOBAL) { target = global_1; } else if (STATIC) { target = global_1[TARGET] || setGlobal(TARGET, {}); } else { target = (global_1[TARGET] || {}).prototype; } if (target) for (key in source) { sourceProperty = source[key]; if (options.noTargetGet) { descriptor = getOwnPropertyDescriptor$1(target, key); targetProperty = descriptor && descriptor.value; } else targetProperty = target[key]; FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced); // contained in target if (!FORCED && targetProperty !== undefined) { if (typeof sourceProperty === typeof targetProperty) continue; copyConstructorProperties(sourceProperty, targetProperty); } // add a flag to not completely full polyfills if (options.sham || (targetProperty && targetProperty.sham)) { hide(sourceProperty, 'sham', true); } // extend global redefine(target, key, sourceProperty, options); } }; var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () { // Chrome 38 Symbol has incorrect toString conversion // eslint-disable-next-line no-undef return !String(Symbol()); }); var Symbol$1 = global_1.Symbol; var store$1 = shared('wks'); var wellKnownSymbol = function (name) { return store$1[name] || (store$1[name] = nativeSymbol && Symbol$1[name] || (nativeSymbol ? Symbol$1 : uid)('Symbol.' + name)); }; // `Object.keys` method // https://tc39.github.io/ecma262/#sec-object.keys var objectKeys = Object.keys || function keys(O) { return objectKeysInternal(O, enumBugKeys); }; // `Object.defineProperties` method // https://tc39.github.io/ecma262/#sec-object.defineproperties var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) { anObject(O); var keys = objectKeys(Properties); var length = keys.length; var index = 0; var key; while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]); return O; }; var html = getBuiltIn('document', 'documentElement'); var IE_PROTO = sharedKey('IE_PROTO'); var PROTOTYPE = 'prototype'; var Empty = function () { /* empty */ }; // Create object with fake `null` prototype: use iframe Object with cleared prototype var createDict = function () { // Thrash, waste and sodomy: IE GC bug var iframe = documentCreateElement('iframe'); var length = enumBugKeys.length; var lt = '<'; var script = 'script'; var gt = '>'; var js = 'java' + script + ':'; var iframeDocument; iframe.style.display = 'none'; html.appendChild(iframe); iframe.src = String(js); iframeDocument = iframe.contentWindow.document; iframeDocument.open(); iframeDocument.write(lt + script + gt + 'document.F=Object' + lt + '/' + script + gt); iframeDocument.close(); createDict = iframeDocument.F; while (length--) delete createDict[PROTOTYPE][enumBugKeys[length]]; return createDict(); }; // `Object.create` method // https://tc39.github.io/ecma262/#sec-object.create var objectCreate = Object.create || function create(O, Properties) { var result; if (O !== null) { Empty[PROTOTYPE] = anObject(O); result = new Empty(); Empty[PROTOTYPE] = null; // add "__proto__" for Object.getPrototypeOf polyfill result[IE_PROTO] = O; } else result = createDict(); return Properties === undefined ? result : objectDefineProperties(result, Properties); }; hiddenKeys[IE_PROTO] = true; var UNSCOPABLES = wellKnownSymbol('unscopables'); var ArrayPrototype = Array.prototype; // Array.prototype[@@unscopables] // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables if (ArrayPrototype[UNSCOPABLES] == undefined) { hide(ArrayPrototype, UNSCOPABLES, objectCreate(null)); } // add a key to Array.prototype[@@unscopables] var addToUnscopables = function (key) { ArrayPrototype[UNSCOPABLES][key] = true; }; var $includes = arrayIncludes.includes; // `Array.prototype.includes` method // https://tc39.github.io/ecma262/#sec-array.prototype.includes _export({ target: 'Array', proto: true }, { includes: function includes(el /* , fromIndex = 0 */) { return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); } }); // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables addToUnscopables('includes'); // `ToObject` abstract operation // https://tc39.github.io/ecma262/#sec-toobject var toObject = function (argument) { return Object(requireObjectCoercible(argument)); }; var nativeAssign = Object.assign; // `Object.assign` method // https://tc39.github.io/ecma262/#sec-object.assign // should work with symbols and should have deterministic property order (V8 bug) var objectAssign = !nativeAssign || fails(function () { var A = {}; var B = {}; // eslint-disable-next-line no-undef var symbol = Symbol(); var alphabet = 'abcdefghijklmnopqrst'; A[symbol] = 7; alphabet.split('').forEach(function (chr) { B[chr] = chr; }); return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet; }) ? function assign(target, source) { // eslint-disable-line no-unused-vars var T = toObject(target); var argumentsLength = arguments.length; var index = 1; var getOwnPropertySymbols = objectGetOwnPropertySymbols.f; var propertyIsEnumerable = objectPropertyIsEnumerable.f; while (argumentsLength > index) { var S = indexedObject(arguments[index++]); var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S); var length = keys.length; var j = 0; var key; while (length > j) { key = keys[j++]; if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key]; } } return T; } : nativeAssign; // `Object.assign` method // https://tc39.github.io/ecma262/#sec-object.assign _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, { assign: objectAssign }); 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 notARegexp = function (it) { if (isRegexp(it)) { throw TypeError("The method doesn't accept regular expressions"); } return it; }; var MATCH$1 = wellKnownSymbol('match'); var correctIsRegexpLogic = function (METHOD_NAME) { var regexp = /./; try { '/./'[METHOD_NAME](regexp); } catch (e) { try { regexp[MATCH$1] = false; return '/./'[METHOD_NAME](regexp); } catch (f) { /* empty */ } } return false; }; // `String.prototype.includes` method // https://tc39.github.io/ecma262/#sec-string.prototype.includes _export({ target: 'String', proto: true, forced: !correctIsRegexpLogic('includes') }, { includes: function includes(searchString /* , position = 0 */) { return !!~String(requireObjectCoercible(this)) .indexOf(notARegexp(searchString), arguments.length > 1 ? arguments[1] : undefined); } }); // a string of all valid unicode whitespaces // eslint-disable-next-line max-len var whitespaces = '\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'; var whitespace = '[' + whitespaces + ']'; var ltrim = RegExp('^' + whitespace + whitespace + '*'); var rtrim = RegExp(whitespace + whitespace + '*$'); // `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation var createMethod$1 = function (TYPE) { return function ($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$1(1), // `String.prototype.{ trimRight, trimEnd }` methods // https://tc39.github.io/ecma262/#sec-string.prototype.trimend end: createMethod$1(2), // `String.prototype.trim` method // https://tc39.github.io/ecma262/#sec-string.prototype.trim trim: createMethod$1(3) }; var non = '\u200B\u0085\u180E'; // check that a method works with the correct list // of whitespaces and has a correct name var forcedStringTrimMethod = 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: forcedStringTrimMethod('trim') }, { trim: function trim() { return $trim(this); } }); var VERSION = '1.5.2'; var BLOCK_ROWS = 50; var CLUSTER_BLOCKS = 4; var DEFAULTS = { name: '', placeholder: '', data: undefined, locale: undefined, selectAll: true, single: undefined, singleRadio: false, multiple: false, hideOptgroupCheckboxes: false, multipleWidth: 80, width: undefined, dropWidth: undefined, maxHeight: 250, maxHeightUnit: 'px', position: 'bottom', displayValues: false, displayTitle: false, displayDelimiter: ', ', minimumCountSelected: 3, ellipsis: false, isOpen: false, keepOpen: false, openOnHover: false, container: null, filter: false, filterGroup: false, filterPlaceholder: '', filterAcceptOnEnter: false, filterByDataLength: undefined, customFilter: function customFilter(label, text) { // originalLabel, originalText return label.includes(text); }, showClear: false, animate: undefined, styler: function styler() { return false; }, textTemplate: function textTemplate($elm) { return $elm[0].innerHTML.trim(); }, labelTemplate: function labelTemplate($elm) { return $elm[0].getAttribute('label'); }, onOpen: function onOpen() { return false; }, onClose: function onClose() { return false; }, onCheckAll: function onCheckAll() { return false; }, onUncheckAll: function onUncheckAll() { return false; }, onFocus: function onFocus() { return false; }, onBlur: function onBlur() { return false; }, onOptgroupClick: function onOptgroupClick() { return false; }, onClick: function onClick() { return false; }, onFilter: function onFilter() { return false; }, onClear: function onClear() { return false; }, onAfterCreate: function onAfterCreate() { return false; } }; var EN = { formatSelectAll: function formatSelectAll() { return '[Select all]'; }, formatAllSelected: function formatAllSelected() { return 'All selected'; }, formatCountSelected: function formatCountSelected(count, total) { return count + ' of ' + total + ' selected'; }, formatNoMatchesFound: function formatNoMatchesFound() { return 'No matches found'; } }; var METHODS = ['getOptions', 'refreshOptions', 'getSelects', 'setSelects', 'enable', 'disable', 'open', 'close', 'check', 'uncheck', 'checkAll', 'uncheckAll', 'checkInvert', 'focus', 'blur', 'refresh', 'destroy']; Object.assign(DEFAULTS, EN); var Constants = { VERSION: VERSION, BLOCK_ROWS: BLOCK_ROWS, CLUSTER_BLOCKS: CLUSTER_BLOCKS, DEFAULTS: DEFAULTS, METHODS: METHODS, LOCALES: { en: EN, 'en-US': EN } }; // `IsArray` abstract operation // https://tc39.github.io/ecma262/#sec-isarray var isArray = Array.isArray || function isArray(arg) { return classofRaw(arg) == 'Array'; }; 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 f$6 = wellKnownSymbol; var wrappedWellKnownSymbol = { f: f$6 }; var defineProperty = objectDefineProperty.f; var defineWellKnownSymbol = function (NAME) { var Symbol = path.Symbol || (path.Symbol = {}); if (!has(Symbol, NAME)) defineProperty(Symbol, NAME, { value: wrappedWellKnownSymbol.f(NAME) }); }; var defineProperty$1 = objectDefineProperty.f; var TO_STRING_TAG = wellKnownSymbol('toStringTag'); var setToStringTag = function (it, TAG, STATIC) { if (it && !has(it = STATIC ? it : it.prototype, TO_STRING_TAG)) { defineProperty$1(it, TO_STRING_TAG, { configurable: true, value: TAG }); } }; var aFunction$1 = function (it) { if (typeof it != 'function') { throw TypeError(String(it) + ' is not a function'); } return it; }; // optional / simple context binding var bindContext = 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); }; }; var SPECIES = wellKnownSymbol('species'); // `ArraySpeciesCreate` abstract operation // https://tc39.github.io/ecma262/#sec-arrayspeciescreate var arraySpeciesCreate = function (originalArray, length) { var C; if (isArray(originalArray)) { C = originalArray.constructor; // cross-realm fallback if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; else if (isObject(C)) { C = C[SPECIES]; if (C === null) C = undefined; } } return new (C === undefined ? Array : C)(length === 0 ? 0 : length); }; var push = [].push; // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex }` methods implementation var createMethod$2 = function (TYPE) { var IS_MAP = TYPE == 1; var IS_FILTER = TYPE == 2; var IS_SOME = TYPE == 3; var IS_EVERY = TYPE == 4; var IS_FIND_INDEX = TYPE == 6; var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; return function ($this, callbackfn, that, specificCreate) { var O = toObject($this); var self = indexedObject(O); var boundFunction = bindContext(callbackfn, that, 3); var length = toLength(self.length); var index = 0; var create = specificCreate || arraySpeciesCreate; var target = IS_MAP ? create($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 arrayIteration = { // `Array.prototype.forEach` method // https://tc39.github.io/ecma262/#sec-array.prototype.foreach forEach: createMethod$2(0), // `Array.prototype.map` method // https://tc39.github.io/ecma262/#sec-array.prototype.map map: createMethod$2(1), // `Array.prototype.filter` method // https://tc39.github.io/ecma262/#sec-array.prototype.filter filter: createMethod$2(2), // `Array.prototype.some` method // https://tc39.github.io/ecma262/#sec-array.prototype.some some: createMethod$2(3), // `Array.prototype.every` method // https://tc39.github.io/ecma262/#sec-array.prototype.every every: createMethod$2(4), // `Array.prototype.find` method // https://tc39.github.io/ecma262/#sec-array.prototype.find find: createMethod$2(5), // `Array.prototype.findIndex` method // https://tc39.github.io/ecma262/#sec-array.prototype.findIndex findIndex: createMethod$2(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 JSON = global_1.JSON; var nativeJSONStringify = JSON && 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 = 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; // 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); } } : 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 = nativeSymbol && typeof $Symbol.iterator == 'symbol' ? function (it) { return typeof it == 'symbol'; } : function (it) { return Object(it) instanceof $Symbol; }; var $defineProperty = function defineProperty(O, P, Attributes) { if (O === ObjectPrototype) $defineProperty(ObjectPrototypeSymbols, P, Attributes); anObject(O); var key = toPrimitive(P, true); anObject(Attributes); if (has(AllSymbols, key)) { if (!Attributes.enumerable) { if (!has(O, HIDDEN)) nativeDefineProperty$1(O, HIDDEN, createPropertyDescriptor(1, {})); O[HIDDEN][key] = true; } else { if (has(O, HIDDEN) && O[HIDDEN][key]) O[HIDDEN][key] = false; Attributes = objectCreate(Attributes, { enumerable: createPropertyDescriptor(0, false) }); } return setSymbolDescriptor(O, key, Attributes); } return nativeDefineProperty$1(O, key, Attributes); }; var $defineProperties = function defineProperties(O, Properties) { anObject(O); var properties = toIndexedObject(Properties); var keys = objectKeys(properties).concat($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 $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 $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; }; // `Symbol` constructor // https://tc39.github.io/ecma262/#sec-symbol-constructor if (!nativeSymbol) { $Symbol = function Symbol() { if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor'); var description = !arguments.length || arguments[0] === undefined ? undefined : String(arguments[0]); var tag = uid(description); var setter = function (value) { if (this === ObjectPrototype) setter.call(ObjectPrototypeSymbols, value); if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; setSymbolDescriptor(this, tag, createPropertyDescriptor(1, value)); }; if (descriptors && USE_SETTER) setSymbolDescriptor(ObjectPrototype, tag, { configurable: true, set: setter }); return wrap(tag, description); }; redefine($Symbol[PROTOTYPE$1], 'toString', function toString() { return getInternalState(this).tag; }); objectPropertyIsEnumerable.f = $propertyIsEnumerable; objectDefineProperty.f = $defineProperty; objectGetOwnPropertyDescriptor.f = $getOwnPropertyDescriptor; objectGetOwnPropertyNames.f = objectGetOwnPropertyNamesExternal.f = $getOwnPropertyNames; objectGetOwnPropertySymbols.f = $getOwnPropertySymbols; if (descriptors) { // https://github.com/tc39/proposal-Symbol-description nativeDefineProperty$1($Symbol[PROTOTYPE$1], 'description', { configurable: true, get: function description() { return getInternalState(this).description; } }); { redefine(ObjectPrototype, 'propertyIsEnumerable', $propertyIsEnumerable, { unsafe: true }); } } wrappedWellKnownSymbol.f = function (name) { return wrap(wellKnownSymbol(name), name); }; } _export({ global: true, wrap: true, forced: !nativeSymbol, sham: !nativeSymbol }, { Symbol: $Symbol }); $forEach(objectKeys(WellKnownSymbolsStore), function (name) { defineWellKnownSymbol(name); }); _export({ target: SYMBOL, stat: true, forced: !nativeSymbol }, { // `Symbol.for` method // https://tc39.github.io/ecma262/#sec-symbol.for 'for': function (key) { var string = String(key); if (has(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 keyFor: function keyFor(sym) { if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol'); if (has(SymbolToStringRegistry, sym)) return SymbolToStringRegistry[sym]; }, useSetter: function () { USE_SETTER = true; }, useSimple: function () { USE_SETTER = false; } }); _export({ target: 'Object', stat: true, forced: !nativeSymbol, sham: !descriptors }, { // `Object.create` method // https://tc39.github.io/ecma262/#sec-object.create create: $create, // `Object.defineProperty` method // https://tc39.github.io/ecma262/#sec-object.defineproperty defineProperty: $defineProperty, // `Object.defineProperties` method // https://tc39.github.io/ecma262/#sec-object.defineproperties defineProperties: $defineProperties, // `Object.getOwnPropertyDescriptor` method // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors getOwnPropertyDescriptor: $getOwnPropertyDescriptor }); _export({ target: 'Object', stat: true, forced: !nativeSymbol }, { // `Object.getOwnPropertyNames` method // https://tc39.github.io/ecma262/#sec-object.getownpropertynames getOwnPropertyNames: $getOwnPropertyNames, // `Object.getOwnPropertySymbols` method // https://tc39.github.io/ecma262/#sec-object.getownpropertysymbols getOwnPropertySymbols: $getOwnPropertySymbols }); // Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives // https://bugs.chromium.org/p/v8/issues/detail?id=3443 _export({ target: 'Object', stat: true, forced: fails(function () { objectGetOwnPropertySymbols.f(1); }) }, { getOwnPropertySymbols: function getOwnPropertySymbols(it) { return objectGetOwnPropertySymbols.f(toObject(it)); } }); // `JSON.stringify` method behavior with symbols // https://tc39.github.io/ecma262/#sec-json.stringify JSON && _export({ target: 'JSON', stat: true, forced: !nativeSymbol || fails(function () { var symbol = $Symbol(); // MS Edge converts symbol values to JSON as {} return nativeJSONStringify([symbol]) != '[null]' // WebKit converts symbol values to JSON as null || nativeJSONStringify({ a: symbol }) != '{}' // V8 throws on boxed symbols || nativeJSONStringify(Object(symbol)) != '{}'; }) }, { stringify: function stringify(it) { var args = [it]; var index = 1; var replacer, $replacer; while (arguments.length > index) args.push(arguments[index++]); $replacer = replacer = args[1]; if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined if (!isArray(replacer)) replacer = function (key, value) { if (typeof $replacer == 'function') value = $replacer.call(this, key, value); if (!isSymbol(value)) return value; }; args[1] = replacer; return nativeJSONStringify.apply(JSON, args); } }); // `Symbol.prototype[@@toPrimitive]` method // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@toprimitive if (!$Symbol[PROTOTYPE$1][TO_PRIMITIVE]) hide($Symbol[PROTOTYPE$1], TO_PRIMITIVE, $Symbol[PROTOTYPE$1].valueOf); // `Symbol.prototype[@@toStringTag]` property // https://tc39.github.io/ecma262/#sec-symbol.prototype-@@tostringtag setToStringTag($Symbol, SYMBOL); hiddenKeys[HIDDEN] = true; var defineProperty$2 = objectDefineProperty.f; var NativeSymbol = global_1.Symbol; if (descriptors && typeof NativeSymbol == 'function' && (!('description' in NativeSymbol.prototype) || // Safari 12 bug NativeSymbol().description !== undefined )) { var EmptyStringDescriptionStore = {}; // wrap Symbol constructor for correct work with undefined description var SymbolWrapper = function Symbol() { var description = arguments.length < 1 || arguments[0] === undefined ? undefined : String(arguments[0]); var result = this instanceof SymbolWrapper ? new NativeSymbol(description) // in Edge 13, String(Symbol(undefined)) === 'Symbol(undefined)' : description === undefined ? NativeSymbol() : NativeSymbol(description); if (description === '') EmptyStringDescriptionStore[result] = true; return result; }; copyConstructorProperties(SymbolWrapper, NativeSymbol); var symbolPrototype = SymbolWrapper.prototype = NativeSymbol.prototype; symbolPrototype.constructor = SymbolWrapper; var symbolToString = symbolPrototype.toString; var native = String(NativeSymbol('test')) == 'Symbol(test)'; var regexp = /^Symbol\((.*)\)[^)]+$/; defineProperty$2(symbolPrototype, 'description', { configurable: true, get: function description() { var symbol = isObject(this) ? this.valueOf() : this; var string = symbolToString.call(symbol); if (has(EmptyStringDescriptionStore, symbol)) return ''; var desc = native ? string.slice(7, -1) : string.replace(regexp, '$1'); return desc === '' ? undefined : desc; } }); _export({ global: true, forced: true }, { Symbol: SymbolWrapper }); } // `Symbol.iterator` well-known symbol // https://tc39.github.io/ecma262/#sec-symbol.iterator defineWellKnownSymbol('iterator'); 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 SPECIES$1 = wellKnownSymbol('species'); var arrayMethodHasSpeciesSupport = function (METHOD_NAME) { return !fails(function () { var array = []; var constructor = array.constructor = {}; constructor[SPECIES$1] = function () { return { foo: 1 }; }; return array[METHOD_NAME](Boolean).foo !== 1; }); }; var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable'); var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded'; var IS_CONCAT_SPREADABLE_SUPPORT = !fails(function () { var array = []; array[IS_CONCAT_SPREADABLE] = false; return array.concat()[0] !== array; }); var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat'); var isConcatSpreadable = function (O) { if (!isObject(O)) return false; var spreadable = O[IS_CONCAT_SPREADABLE]; return spreadable !== undefined ? !!spreadable : isArray(O); }; var FORCED = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT; // `Array.prototype.concat` method // https://tc39.github.io/ecma262/#sec-array.prototype.concat // with adding support of @@isConcatSpreadable and @@species _export({ target: 'Array', proto: true, forced: FORCED }, { concat: function concat(arg) { // eslint-disable-line no-unused-vars var O = toObject(this); var A = arraySpeciesCreate(O, 0); var n = 0; var i, k, length, len, E; for (i = -1, length = arguments.length; i < length; i++) { E = i === -1 ? O : arguments[i]; if (isConcatSpreadable(E)) { len = toLength(E.length); if (n + len > MAX_SAFE_INTEGER) 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) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED); createProperty(A, n++, E); } } A.length = n; return A; } }); var $filter = arrayIteration.filter; // `Array.prototype.filter` method // https://tc39.github.io/ecma262/#sec-array.prototype.filter // with adding support of @@species _export({ target: 'Array', proto: true, forced: !arrayMethodHasSpeciesSupport('filter') }, { filter: function filter(callbackfn /* , thisArg */) { return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); var $find = arrayIteration.find; var FIND = 'find'; var SKIPS_HOLES = true; // Shouldn't skip holes if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; }); // `Array.prototype.find` method // https://tc39.github.io/ecma262/#sec-array.prototype.find _export({ target: 'Array', proto: true, forced: SKIPS_HOLES }, { find: function find(callbackfn /* , that = undefined */) { return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables addToUnscopables(FIND); 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)) hide(IteratorPrototype, ITERATOR, returnThis); var iteratorsCore = { IteratorPrototype: IteratorPrototype, BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS }; var IteratorPrototype$1 = iteratorsCore.IteratorPrototype; 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); 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$1 = 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') { hide(CurrentIteratorPrototype, ITERATOR$1, returnThis$1); } } // 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) { hide(IterablePrototype, ITERATOR$1, 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'); // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables addToUnscopables('keys'); addToUnscopables('values'); addToUnscopables('entries'); var sloppyArrayMethod = 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 nativeJoin = [].join; var ES3_STRINGS = indexedObject != Object; var SLOPPY_METHOD = sloppyArrayMethod('join', ','); // `Array.prototype.join` method // https://tc39.github.io/ecma262/#sec-array.prototype.join _export({ target: 'Array', proto: true, forced: ES3_STRINGS || SLOPPY_METHOD }, { join: function join(separator) { return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator); } }); var $map = arrayIteration.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: !arrayMethodHasSpeciesSupport('map') }, { map: function map(callbackfn /* , thisArg */) { return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } }); 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: !arrayMethodHasSpeciesSupport('slice') }, { 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 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.github.io/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 ''; } } }); } var propertyIsEnumerable = objectPropertyIsEnumerable.f; // `Object.{ entries, values }` methods implementation var createMethod$3 = function (TO_ENTRIES) { return function (it) { var O = toIndexedObject(it); var keys = objectKeys(O); var length = keys.length; var i = 0; var result = []; var key; while (length > i) { key = keys[i++]; if (!descriptors || propertyIsEnumerable.call(O, key)) { result.push(TO_ENTRIES ? [key, O[key]] : O[key]); } } return result; }; }; var objectToArray = { // `Object.entries` method // https://tc39.github.io/ecma262/#sec-object.entries entries: createMethod$3(true), // `Object.values` method // https://tc39.github.io/ecma262/#sec-object.values values: createMethod$3(false) }; var $entries = objectToArray.entries; // `Object.entries` method // https://tc39.github.io/ecma262/#sec-object.entries _export({ target: 'Object', stat: true }, { entries: function entries(O) { return $entries(O); } }); var FAILS_ON_PRIMITIVES = fails(function () { objectKeys(1); }); // `Object.keys` method // https://tc39.github.io/ecma262/#sec-object.keys _export({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, { keys: function keys(it) { return objectKeys(toObject(it)); } }); var TO_STRING_TAG$1 = 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 = function (it) { var O, tag, result; return it === undefined ? 'Undefined' : it === null ? 'Null' // @@toStringTag case : typeof (tag = tryGet(O = Object(it), TO_STRING_TAG$1)) == 'string' ? tag // builtinTag case : CORRECT_ARGUMENTS ? classofRaw(O) // ES3 arguments fallback : (result = classofRaw(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : result; }; var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag'); var test = {}; test[TO_STRING_TAG$2] = 'z'; // `Object.prototype.toString` method implementation // https://tc39.github.io/ecma262/#sec-object.prototype.tostring var objectToString = String(test) !== '[object z]' ? function toString() { return '[object ' + classof(this) + ']'; } : test.toString; var ObjectPrototype$2 = Object.prototype; // `Object.prototype.toString` method // https://tc39.github.io/ecma262/#sec-object.prototype.tostring if (objectToString !== ObjectPrototype$2.toString) { redefine(ObjectPrototype$2, 'toString', objectToString, { unsafe: true }); } // `String.prototype.{ codePointAt, at }` methods implementation var createMethod$4 = function (CONVERT_TO_STRING) { return function ($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.github.io/ecma262/#sec-string.prototype.codepointat codeAt: createMethod$4(false), // `String.prototype.at` method // https://github.com/mathiasbynens/String.prototype.at charAt: createMethod$4(true) }; var charAt = stringMultibyte.charAt; var STRING_ITERATOR = 'String Iterator'; var setInternalState$2 = internalState.set; var getInternalState$2 = internalState.getterFor(STRING_ITERATOR); // `String.prototype[@@iterator]` method // https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator defineIterator(String, 'String', function (iterated) { setInternalState$2(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$2(this); var string = state.string; var index = state.index; var point; if (index >= string.length) return { value: undefined, done: true }; point = charAt(string, index); state.index += point.length; return { value: point, done: false }; }); // `RegExp.prototype.flags` getter implementation // https://tc39.github.io/ecma262/#sec-get-regexp.prototype.flags var regexpFlags = function () { var that = anObject(this); var result = ''; if (that.global) result += 'g'; if (that.ignoreCase) result += 'i'; if (that.multiline) result += 'm'; if (that.dotAll) result += 's'; if (that.unicode) result += 'u'; if (that.sticky) result += 'y'; return result; }; var nativeExec = RegExp.prototype.exec; // This always refers to the native implementation, because the // String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js, // which loads this file before patching the method. var nativeReplace = String.prototype.replace; var patchedExec = nativeExec; var UPDATES_LAST_INDEX_WRONG = (function () { var re1 = /a/; var re2 = /b*/g; nativeExec.call(re1, 'a'); nativeExec.call(re2, 'a'); return re1.lastIndex !== 0 || re2.lastIndex !== 0; })(); // nonparticipating capturing group, copied from es5-shim's String#split patch. var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined; var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED; if (PATCH) { patchedExec = function exec(str) { var re = this; var lastIndex, reCopy, match, i; if (NPCG_INCLUDED) { reCopy = new RegExp('^' + re.source + '$(?!\\s)', regexpFlags.call(re)); } if (UPDATES_LAST_INDEX_WRONG) lastIndex = re.lastIndex; match = nativeExec.call(re, str); 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; } }); } return match; }; } var regexpExec = patchedExec; var SPECIES$3 = wellKnownSymbol('species'); var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () { // #replace needs built-in support for named groups. // #match works fine because it just return the exec results, even if it has // a "grops" property. var re = /./; re.exec = function () { var result = []; result.groups = { a: '7' }; return result; }; return ''.replace(re, '$') !== '7'; }); // 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 DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL && !fails(function () { // Symbol-named RegExp methods call .exec var execCalled = false; var re = /a/; re.exec = function () { execCalled = true; return null; }; if (KEY === 'split') { // 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$3] = function () { return re; }; } re[SYMBOL](''); return !execCalled; }); if ( !DELEGATES_TO_SYMBOL || !DELEGATES_TO_EXEC || (KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS) || (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 }; }); 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) hide(RegExp.prototype[SYMBOL], 'sham', true); } }; 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 charAt$1 = stringMultibyte.charAt; // `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); }; // `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'); } return regexpExec.call(R, S); }; var arrayPush = [].push; var min$2 = 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$2(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); // 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 $forEach$1 = arrayIteration.forEach; // `Array.prototype.forEach` method implementation // https://tc39.github.io/ecma262/#sec-array.prototype.foreach var arrayForEach = sloppyArrayMethod('forEach') ? function forEach(callbackfn /* , thisArg */) { return $forEach$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); } : [].forEach; 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 { hide(CollectionPrototype, 'forEach', arrayForEach); } catch (error) { CollectionPrototype.forEach = arrayForEach; } } var ITERATOR$2 = wellKnownSymbol('iterator'); var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag'); var ArrayValues = es_array_iterator.values; for (var COLLECTION_NAME$1 in domIterables) { var Collection$1 = global_1[COLLECTION_NAME$1]; var CollectionPrototype$1 = Collection$1 && Collection$1.prototype; if (CollectionPrototype$1) { // some Chrome versions have non-configurable methods on DOMTokenList if (CollectionPrototype$1[ITERATOR$2] !== ArrayValues) try { hide(CollectionPrototype$1, ITERATOR$2, ArrayValues); } catch (error) { CollectionPrototype$1[ITERATOR$2] = ArrayValues; } if (!CollectionPrototype$1[TO_STRING_TAG$3]) hide(CollectionPrototype$1, TO_STRING_TAG$3, 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 { hide(CollectionPrototype$1, METHOD_NAME, es_array_iterator[METHOD_NAME]); } catch (error) { CollectionPrototype$1[METHOD_NAME] = es_array_iterator[METHOD_NAME]; } } } } var VirtualScroll = /*#__PURE__*/ function () { function VirtualScroll(options) { var _this = this; _classCallCheck(this, VirtualScroll); this.rows = options.rows; this.scrollEl = options.scrollEl; this.contentEl = options.contentEl; this.callback = options.callback; this.cache = {}; this.scrollTop = this.scrollEl.scrollTop; this.initDOM(this.rows); this.scrollEl.scrollTop = this.scrollTop; this.lastCluster = 0; var onScroll = function onScroll() { if (_this.lastCluster !== (_this.lastCluster = _this.getNum())) { _this.initDOM(_this.rows); _this.callback(); } }; this.scrollEl.addEventListener('scroll', onScroll, false); this.destroy = function () { _this.contentEl.innerHtml = ''; _this.scrollEl.removeEventListener('scroll', onScroll, false); }; } _createClass(VirtualScroll, [{ key: "initDOM", value: function initDOM(rows) { if (typeof this.clusterHeight === 'undefined') { this.cache.scrollTop = this.scrollEl.scrollTop; this.cache.data = this.contentEl.innerHTML = rows[0] + rows[0] + rows[0]; this.getRowsHeight(rows); } var data = this.initData(rows, this.getNum()); var thisRows = data.rows.join(''); var dataChanged = this.checkChanges('data', thisRows); var topOffsetChanged = this.checkChanges('top', data.topOffset); var bottomOffsetChanged = this.checkChanges('bottom', data.bottomOffset); var html = []; if (dataChanged && topOffsetChanged) { if (data.topOffset) { html.push(this.getExtra('top', data.topOffset)); } html.push(thisRows); if (data.bottomOffset) { html.push(this.getExtra('bottom', data.bottomOffset)); } this.contentEl.innerHTML = html.join(''); } else if (bottomOffsetChanged) { this.contentEl.lastChild.style.height = "".concat(data.bottomOffset, "px"); } } }, { key: "getRowsHeight", value: function getRowsHeight() { if (typeof this.itemHeight === 'undefined') { var nodes = this.contentEl.children; var node = nodes[Math.floor(nodes.length / 2)]; this.itemHeight = node.offsetHeight; } this.blockHeight = this.itemHeight * Constants.BLOCK_ROWS; this.clusterRows = Constants.BLOCK_ROWS * Constants.CLUSTER_BLOCKS; this.clusterHeight = this.blockHeight * Constants.CLUSTER_BLOCKS; } }, { key: "getNum", value: function getNum() { this.scrollTop = this.scrollEl.scrollTop; return Math.floor(this.scrollTop / (this.clusterHeight - this.blockHeight)) || 0; } }, { key: "initData", value: function initData(rows, num) { if (rows.length < Constants.BLOCK_ROWS) { return { topOffset: 0, bottomOffset: 0, rowsAbove: 0, rows: rows }; } var start = Math.max((this.clusterRows - Constants.BLOCK_ROWS) * num, 0); var end = start + this.clusterRows; var topOffset = Math.max(start * this.itemHeight, 0); var bottomOffset = Math.max((rows.length - end) * this.itemHeight, 0); var thisRows = []; var rowsAbove = start; if (topOffset < 1) { rowsAbove++; } for (var i = start; i < end; i++) { rows[i] && thisRows.push(rows[i]); } this.dataStart = start; this.dataEnd = end; return { topOffset: topOffset, bottomOffset: bottomOffset, rowsAbove: rowsAbove, rows: thisRows }; } }, { key: "checkChanges", value: function checkChanges(type, value) { var changed = value !== this.cache[type]; this.cache[type] = value; return changed; } }, { key: "getExtra", value: function getExtra(className, height) { var tag = document.createElement('li'); tag.className = "virtual-scroll-".concat(className); if (height) { tag.style.height = "".concat(height, "px"); } return tag.outerHTML; } }]); return VirtualScroll; }(); var max$2 = Math.max; var min$3 = Math.min; var floor$1 = Math.floor; var SUBSTITUTION_SYMBOLS = /\$([$&'`]|\d\d?|<[^>]*>)/g; var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&'`]|\d\d?)/g; var maybeToString = function (it) { return it === undefined ? it : String(it); }; // @@replace logic fixRegexpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative) { 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) { var res = maybeCallNative(nativeReplace, regexp, this, replaceValue); if (res.done) return res.value; var rx = anObject(regexp); var S = String(this); 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$3(toInteger(result.index), S.length), 0); var captures = []; // NOTE: This is equivalent to // captures = result.slice(1).map(maybeToString) // but for some reason `nativeSlice.call(result, 1, result.length)` (called in // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it. for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j])); var namedCaptures = result.groups; if (functionalReplace) { var replacerArgs = [matched].concat(captures, position, S); if (namedCaptures !== undefined) replacerArgs.push(namedCaptures); var replacement = String(replaceValue.apply(undefined, replacerArgs)); } else { replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue); } if (position >= nextSourcePosition) { accumulatedResult += S.slice(nextSourcePosition, position) + replacement; nextSourcePosition = position + matched.length; } } return accumulatedResult + S.slice(nextSourcePosition); } ]; // https://tc39.github.io/ecma262/#sec-getsubstitution function getSubstitution(matched, str, position, captures, namedCaptures, replacement) { var tailPos = position + matched.length; var m = captures.length; var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED; if (namedCaptures !== undefined) { namedCaptures = toObject(namedCaptures); symbols = SUBSTITUTION_SYMBOLS; } return nativeReplace.call(replacement, symbols, function (match, ch) { var capture; switch (ch.charAt(0)) { case '$': 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$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; }); } }); var compareObjects = function compareObjects(objectA, objectB, compareLength) { var aKeys = Object.keys(objectA); var bKeys = Object.keys(objectB); if (compareLength && aKeys.length !== bKeys.length) { return false; } for (var _i = 0, _aKeys = aKeys; _i < _aKeys.length; _i++) { var key = _aKeys[_i]; if (bKeys.includes(key) && objectA[key] !== objectB[key]) { return false; } } return true; }; var removeDiacritics = function removeDiacritics(str) { if (str.normalize) { return str.normalize('NFD').replace(/[\u0300-\u036F]/g, ''); } var defaultDiacriticsRemovalMap = [{ 'base': 'A', 'letters': /[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g }, { 'base': 'AA', 'letters': /[\uA732]/g }, { 'base': 'AE', 'letters': /[\u00C6\u01FC\u01E2]/g }, { 'base': 'AO', 'letters': /[\uA734]/g }, { 'base': 'AU', 'letters': /[\uA736]/g }, { 'base': 'AV', 'letters': /[\uA738\uA73A]/g }, { 'base': 'AY', 'letters': /[\uA73C]/g }, { 'base': 'B', 'letters': /[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g }, { 'base': 'C', 'letters': /[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g }, { 'base': 'D', 'letters': /[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g }, { 'base': 'DZ', 'letters': /[\u01F1\u01C4]/g }, { 'base': 'Dz', 'letters': /[\u01F2\u01C5]/g }, { 'base': 'E', 'letters': /[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g }, { 'base': 'F', 'letters': /[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g }, { 'base': 'G', 'letters': /[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g }, { 'base': 'H', 'letters': /[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g }, { 'base': 'I', 'letters': /[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g }, { 'base': 'J', 'letters': /[\u004A\u24BF\uFF2A\u0134\u0248]/g }, { 'base': 'K', 'letters': /[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g }, { 'base': 'L', 'letters': /[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g }, { 'base': 'LJ', 'letters': /[\u01C7]/g }, { 'base': 'Lj', 'letters': /[\u01C8]/g }, { 'base': 'M', 'letters': /[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g }, { 'base': 'N', 'letters': /[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g }, { 'base': 'NJ', 'letters': /[\u01CA]/g }, { 'base': 'Nj', 'letters': /[\u01CB]/g }, { 'base': 'O', 'letters': /[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g }, { 'base': 'OI', 'letters': /[\u01A2]/g }, { 'base': 'OO', 'letters': /[\uA74E]/g }, { 'base': 'OU', 'letters': /[\u0222]/g }, { 'base': 'P', 'letters': /[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g }, { 'base': 'Q', 'letters': /[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g }, { 'base': 'R', 'letters': /[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g }, { 'base': 'S', 'letters': /[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g }, { 'base': 'T', 'letters': /[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g }, { 'base': 'TZ', 'letters': /[\uA728]/g }, { 'base': 'U', 'letters': /[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g }, { 'base': 'V', 'letters': /[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g }, { 'base': 'VY', 'letters': /[\uA760]/g }, { 'base': 'W', 'letters': /[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g }, { 'base': 'X', 'letters': /[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g }, { 'base': 'Y', 'letters': /[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g }, { 'base': 'Z', 'letters': /[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g }, { 'base': 'a', 'letters': /[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g }, { 'base': 'aa', 'letters': /[\uA733]/g }, { 'base': 'ae', 'letters': /[\u00E6\u01FD\u01E3]/g }, { 'base': 'ao', 'letters': /[\uA735]/g }, { 'base': 'au', 'letters': /[\uA737]/g }, { 'base': 'av', 'letters': /[\uA739\uA73B]/g }, { 'base': 'ay', 'letters': /[\uA73D]/g }, { 'base': 'b', 'letters': /[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g }, { 'base': 'c', 'letters': /[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g }, { 'base': 'd', 'letters': /[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g }, { 'base': 'dz', 'letters': /[\u01F3\u01C6]/g }, { 'base': 'e', 'letters': /[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g }, { 'base': 'f', 'letters': /[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g }, { 'base': 'g', 'letters': /[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g }, { 'base': 'h', 'letters': /[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g }, { 'base': 'hv', 'letters': /[\u0195]/g }, { 'base': 'i', 'letters': /[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g }, { 'base': 'j', 'letters': /[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g }, { 'base': 'k', 'letters': /[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g }, { 'base': 'l', 'letters': /[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g }, { 'base': 'lj', 'letters': /[\u01C9]/g }, { 'base': 'm', 'letters': /[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g }, { 'base': 'n', 'letters': /[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g }, { 'base': 'nj', 'letters': /[\u01CC]/g }, { 'base': 'o', 'letters': /[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g }, { 'base': 'oi', 'letters': /[\u01A3]/g }, { 'base': 'ou', 'letters': /[\u0223]/g }, { 'base': 'oo', 'letters': /[\uA74F]/g }, { 'base': 'p', 'letters': /[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g }, { 'base': 'q', 'letters': /[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g }, { 'base': 'r', 'letters': /[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g }, { 'base': 's', 'letters': /[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g }, { 'base': 't', 'letters': /[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g }, { 'base': 'tz', 'letters': /[\uA729]/g }, { 'base': 'u', 'letters': /[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g }, { 'base': 'v', 'letters': /[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g }, { 'base': 'vy', 'letters': /[\uA761]/g }, { 'base': 'w', 'letters': /[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g }, { 'base': 'x', 'letters': /[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g }, { 'base': 'y', 'letters': /[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g }, { 'base': 'z', 'letters': /[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g }]; return defaultDiacriticsRemovalMap.reduce(function (string, _ref) { var letters = _ref.letters, base = _ref.base; return string.replace(letters, base); }, str); }; var setDataKeys = function setDataKeys(data) { var total = 0; data.forEach(function (row, i) { if (row.type === 'optgroup') { row._key = "group_".concat(i); row.visible = typeof row.visible === 'undefined' ? true : row.visible; row.children.forEach(function (child, j) { child._key = "option_".concat(i, "_").concat(j); child.visible = typeof child.visible === 'undefined' ? true : child.visible; }); total += row.children.length; } else { row._key = "option_".concat(i); row.visible = typeof row.visible === 'undefined' ? true : row.visible; total += 1; } }); return total; }; var findByParam = function findByParam(data, param, value) { var _iteratorNormalCompletion = true; var _didIteratorError = false; var _iteratorError = undefined; try { for (var _iterator = data[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { var row = _step.value; if (row[param] === value || row[param] === +row[param] + '' && +row[param] === value) { return row; } if (row.type === 'optgroup') { var _iteratorNormalCompletion2 = true; var _didIteratorError2 = false; var _iteratorError2 = undefined; try { for (var _iterator2 = row.children[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { var child = _step2.value; if (child[param] === value || child[param] === +child[param] + '' && +child[param] === value) { return child; } } } catch (err) { _didIteratorError2 = true; _iteratorError2 = err; } finally { try { if (!_iteratorNormalCompletion2 && _iterator2.return != null) { _iterator2.return(); } } finally { if (_didIteratorError2) { throw _iteratorError2; } } } } } } catch (err) { _didIteratorError = true; _iteratorError = err; } finally { try { if (!_iteratorNormalCompletion && _iterator.return != null) { _iterator.return(); } } finally { if (_didIteratorError) { throw _iteratorError; } } } }; var removeUndefined = function removeUndefined(obj) { Object.keys(obj).forEach(function (key) { return obj[key] === undefined ? delete obj[key] : ''; }); return obj; }; var getDocumentClickEvent = function getDocumentClickEvent() { var id = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; id = id || "".concat(+new Date()).concat(~~(Math.random() * 1000000)); return "click.multiple-select-".concat(id); }; var MultipleSelect = /*#__PURE__*/ function () { function MultipleSelect($el, options) { _classCallCheck(this, MultipleSelect); this.$el = $el; this.options = $.extend({}, Constants.DEFAULTS, options); } _createClass(MultipleSelect, [{ key: "init", value: function init() { this.initLocale(); this.initContainer(); this.initData(); this.initSelected(true); this.initFilter(); this.initDrop(); this.initView(); this.options.onAfterCreate(); } }, { key: "initLocale", value: function initLocale() { if (this.options.locale) { var locales = $.fn.multipleSelect.locales; var parts = this.options.locale.split(/-|_/); parts[0] = parts[0].toLowerCase(); if (parts[1]) { parts[1] = parts[1].toUpperCase(); } if (locales[this.options.locale]) { $.extend(this.options, locales[this.options.locale]); } else if (locales[parts.join('-')]) { $.extend(this.options, locales[parts.join('-')]); } else if (locales[parts[0]]) { $.extend(this.options, locales[parts[0]]); } } } }, { key: "initContainer", value: function initContainer() { var _this = this; var el = this.$el[0]; var name = el.getAttribute('name') || this.options.name || ''; // hide select element this.$el.hide(); // label element this.$label = this.$el.closest('label'); if (!this.$label.length && this.$el.attr('id')) { this.$label = $("label[for=\"".concat(this.$el.attr('id'), "\"]")); } if (this.$label.find('>input').length) { this.$label = null; } // single or multiple if (typeof this.options.single === 'undefined') { this.options.single = el.getAttribute('multiple') === null; } // restore class and title from select element this.$parent = $("\n
\n ")); // add placeholder to choice button this.options.placeholder = this.options.placeholder || el.getAttribute('placeholder') || ''; this.tabIndex = el.getAttribute('tabindex'); var tabIndex = ''; if (this.tabIndex !== null) { this.$el.attr('tabindex', -1); tabIndex = this.tabIndex && "tabindex=\"".concat(this.tabIndex, "\""); } this.$choice = $("\n \n ")); // default position is bottom this.$drop = $("
")); this.$close = this.$choice.find('.icon-close'); if (this.options.dropWidth) { this.$drop.css('width', this.options.dropWidth); } this.$el.after(this.$parent); this.$parent.append(this.$choice); this.$parent.append(this.$drop); if (el.disabled) { this.$choice.addClass('disabled'); } this.selectAllName = "data-name=\"selectAll".concat(name, "\""); this.selectGroupName = "data-name=\"selectGroup".concat(name, "\""); this.selectItemName = "data-name=\"selectItem".concat(name, "\""); if (!this.options.keepOpen) { var clickEvent = getDocumentClickEvent(this.$el.attr('id')); $(document).off(clickEvent).on(clickEvent, function (e) { if ($(e.target)[0] === _this.$choice[0] || $(e.target).parents('.ms-choice')[0] === _this.$choice[0]) { return; } if (($(e.target)[0] === _this.$drop[0] || $(e.target).parents('.ms-drop')[0] !== _this.$drop[0] && e.target !== el) && _this.options.isOpen) { _this.close(); } }); } } }, { key: "initData", value: function initData() { var _this2 = this; var data = []; if (this.options.data) { if (Array.isArray(this.options.data)) { this.data = this.options.data.map(function (it) { if (typeof it === 'string' || typeof it === 'number') { return { text: it, value: it }; } return it; }); } else if (_typeof(this.options.data) === 'object') { for (var _i = 0, _Object$entries = Object.entries(this.options.data); _i < _Object$entries.length; _i++) { var _Object$entries$_i = _slicedToArray(_Object$entries[_i], 2), value = _Object$entries$_i[0], text = _Object$entries$_i[1]; data.push({ value: value, text: text }); } this.data = data; } } else { $.each(this.$el.children(), function (i, elm) { var row = _this2.initRow(i, elm); if (row) { data.push(_this2.initRow(i, elm)); } }); this.options.data = data; this.data = data; this.fromHtml = true; } this.dataTotal = setDataKeys(this.data); } }, { key: "initRow", value: function initRow(i, elm, groupDisabled) { var _this3 = this; var row = {}; var $elm = $(elm); if ($elm.is('option')) { row.type = 'option'; row.text = this.options.textTemplate($elm); row.value = elm.value; row.visible = true; row.selected = !!elm.selected; row.disabled = groupDisabled || elm.disabled; row.classes = elm.getAttribute('class') || ''; row.title = elm.getAttribute('title') || ''; if ($elm.data('value')) { row._value = $elm.data('value'); // value for object } if (Object.keys($elm.data()).length) { row._data = $elm.data(); } return row; } if ($elm.is('optgroup')) { row.type = 'optgroup'; row.label = this.options.labelTemplate($elm); row.visible = true; row.selected = !!elm.selected; row.disabled = elm.disabled; row.children = []; if (Object.keys($elm.data()).length) { row._data = $elm.data(); } $.each($elm.children(), function (j, elem) { row.children.push(_this3.initRow(j, elem, row.disabled)); }); return row; } return null; } }, { key: "initSelected", value: function initSelected(ignoreTrigger) { var selectedTotal = 0; var _iteratorNormalCompletion = true; var _didIteratorError = false; var _iteratorError = undefined; try { for (var _iterator = this.data[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { var row = _step.value; if (row.type === 'optgroup') { var selectedCount = row.children.filter(function (child) { return child.selected && !child.disabled && child.visible; }).length; row.selected = selectedCount && selectedCount === row.children.filter(function (child) { return !child.disabled && child.visible; }).length; selectedTotal += selectedCount; } else { selectedTotal += row.selected && !row.disabled && row.visible ? 1 : 0; } } } catch (err) { _didIteratorError = true; _iteratorError = err; } finally { try { if (!_iteratorNormalCompletion && _iterator.return != null) { _iterator.return(); } } finally { if (_didIteratorError) { throw _iteratorError; } } } this.allSelected = this.data.filter(function (row) { return row.selected && !row.disabled && row.visible; }).length === this.data.filter(function (row) { return !row.disabled && row.visible; }).length; if (!ignoreTrigger) { if (this.allSelected) { this.options.onCheckAll(); } else if (selectedTotal === 0) { this.options.onUncheckAll(); } } } }, { key: "initFilter", value: function initFilter() { this.filterText = ''; if (this.options.filter || !this.options.filterByDataLength) { return; } var length = 0; var _iteratorNormalCompletion2 = true; var _didIteratorError2 = false; var _iteratorError2 = undefined; try { for (var _iterator2 = this.data[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { var option = _step2.value; if (option.type === 'optgroup') { length += option.children.length; } else { length += 1; } } } catch (err) { _didIteratorError2 = true; _iteratorError2 = err; } finally { try { if (!_iteratorNormalCompletion2 && _iterator2.return != null) { _iterator2.return(); } } finally { if (_didIteratorError2) { throw _iteratorError2; } } } this.options.filter = length > this.options.filterByDataLength; } }, { key: "initDrop", value: function initDrop() { var _this4 = this; this.initList(); this.update(true); if (this.options.isOpen) { setTimeout(function () { _this4.open(); }, 50); } if (this.options.openOnHover) { this.$parent.hover(function () { _this4.open(); }, function () { _this4.close(); }); } } }, { key: "initList", value: function initList() { var html = []; if (this.options.filter) { html.push("\n
\n \n
\n ")); } html.push('
    '); this.$drop.html(html.join('')); this.$ul = this.$drop.find('>ul'); this.initListItems(); } }, { key: "initListItems", value: function initListItems() { var _this5 = this; var rows = this.getListRows(); var offset = 0; if (this.options.selectAll && !this.options.single) { offset = -1; } if (rows.length > Constants.BLOCK_ROWS * Constants.CLUSTER_BLOCKS) { if (this.virtualScroll) { this.virtualScroll.destroy(); } var dropVisible = this.$drop.is(':visible'); if (!dropVisible) { this.$drop.css('left', -10000).show(); } var updateDataOffset = function updateDataOffset() { _this5.updateDataStart = _this5.virtualScroll.dataStart + offset; _this5.updateDataEnd = _this5.virtualScroll.dataEnd + offset; if (_this5.updateDataStart < 0) { _this5.updateDataStart = 0; } if (_this5.updateDataEnd > _this5.data.length) { _this5.updateDataEnd = _this5.data.length; } }; this.virtualScroll = new VirtualScroll({ rows: rows, scrollEl: this.$ul[0], contentEl: this.$ul[0], callback: function callback() { updateDataOffset(); _this5.events(); } }); updateDataOffset(); if (!dropVisible) { this.$drop.css('left', 0).hide(); } } else { this.$ul.html(rows.join('')); this.updateDataStart = 0; this.updateDataEnd = this.updateData.length; this.virtualScroll = null; } this.events(); } }, { key: "getListRows", value: function getListRows() { var _this6 = this; var rows = []; if (this.options.selectAll && !this.options.single) { rows.push("\n
  • \n \n
  • \n ")); } this.updateData = []; this.data.forEach(function (row) { rows.push.apply(rows, _toConsumableArray(_this6.initListItem(row))); }); rows.push("
  • ".concat(this.options.formatNoMatchesFound(), "
  • ")); return rows; } }, { key: "initListItem", value: function initListItem(row) { var _this7 = this; var level = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; var title = row.title ? "title=\"".concat(row.title, "\"") : ''; var multiple = this.options.multiple ? 'multiple' : ''; var type = this.options.single ? 'radio' : 'checkbox'; var classes = ''; if (!row.visible) { return []; } this.updateData.push(row); if (this.options.single && !this.options.singleRadio) { classes = 'hide-radio '; } if (row.selected) { classes += 'selected '; } if (row.type === 'optgroup') { var _customStyle = this.options.styler(row); var _style = _customStyle ? "style=\"".concat(_customStyle, "\"") : ''; var html = []; var group = this.options.hideOptgroupCheckboxes || this.options.single ? "") : ""); if (!classes.includes('hide-radio') && (this.options.hideOptgroupCheckboxes || this.options.single)) { classes += 'hide-radio '; } html.push("\n
  • \n \n
  • \n ")); row.children.forEach(function (child) { html.push.apply(html, _toConsumableArray(_this7.initListItem(child, 1))); }); return html; } var customStyle = this.options.styler(row); var style = customStyle ? "style=\"".concat(customStyle, "\"") : ''; classes += row.classes || ''; if (level && this.options.single) { classes += "option-level-".concat(level, " "); } return ["\n
  • \n \n
  • \n ")]; } }, { key: "events", value: function events() { var _this8 = this; this.$searchInput = this.$drop.find('.ms-search input'); this.$selectAll = this.$drop.find("input[".concat(this.selectAllName, "]")); this.$selectGroups = this.$drop.find("input[".concat(this.selectGroupName, "],span[").concat(this.selectGroupName, "]")); this.$selectItems = this.$drop.find("input[".concat(this.selectItemName, "]:enabled")); this.$disableItems = this.$drop.find("input[".concat(this.selectItemName, "]:disabled")); this.$noResults = this.$drop.find('.ms-no-results'); var toggleOpen = function toggleOpen(e) { e.preventDefault(); if ($(e.target).hasClass('icon-close')) { return; } _this8[_this8.options.isOpen ? 'close' : 'open'](); }; if (this.$label && this.$label.length) { this.$label.off('click').on('click', function (e) { if (e.target.nodeName.toLowerCase() !== 'label') { return; } toggleOpen(e); if (!_this8.options.filter || !_this8.options.isOpen) { _this8.focus(); } e.stopPropagation(); // Causes lost focus otherwise }); } this.$choice.off('click').on('click', toggleOpen).off('focus').on('focus', this.options.onFocus).off('blur').on('blur', this.options.onBlur); this.$parent.off('keydown').on('keydown', function (e) { // esc key if (e.which === 27 && !_this8.options.keepOpen) { _this8.close(); _this8.$choice.focus(); } }); this.$close.off('click').on('click', function (e) { e.preventDefault(); _this8._checkAll(false, true); _this8.initSelected(false); _this8.updateSelected(); _this8.update(); _this8.options.onClear(); }); this.$searchInput.off('keydown').on('keydown', function (e) { // Ensure shift-tab causes lost focus from filter as with clicking away if (e.keyCode === 9 && e.shiftKey) { _this8.close(); } }).off('keyup').on('keyup', function (e) { // enter or space // Avoid selecting/deselecting if no choices made if (_this8.options.filterAcceptOnEnter && [13, 32].includes(e.which) && _this8.$searchInput.val()) { if (_this8.options.single) { var $items = _this8.$selectItems.closest('li').filter(':visible'); if ($items.length) { _this8.setSelects([$items.first().find("input[".concat(_this8.selectItemName, "]")).val()]); } } else { _this8.$selectAll.click(); } _this8.close(); _this8.focus(); return; } _this8.filter(); }); this.$selectAll.off('click').on('click', function (e) { _this8._checkAll($(e.currentTarget).prop('checked')); }); this.$selectGroups.off('click').on('click', function (e) { var $this = $(e.currentTarget); var checked = $this.prop('checked'); var group = findByParam(_this8.data, '_key', $this.data('key')); _this8._checkGroup(group, checked); _this8.options.onOptgroupClick(removeUndefined({ label: group.label, selected: group.selected, data: group._data, children: group.children.map(function (child) { return removeUndefined({ text: child.text, value: child.value, selected: child.selected, disabled: child.disabled, data: child._data }); }) })); }); this.$selectItems.off('click').on('click', function (e) { var $this = $(e.currentTarget); var checked = $this.prop('checked'); var option = findByParam(_this8.data, '_key', $this.data('key')); _this8._check(option, checked); _this8.options.onClick(removeUndefined({ text: option.text, value: option.value, selected: option.selected, data: option._data })); if (_this8.options.single && _this8.options.isOpen && !_this8.options.keepOpen) { _this8.close(); } }); } }, { key: "initView", value: function initView() { var computedWidth; if (window.getComputedStyle) { computedWidth = window.getComputedStyle(this.$el[0]).width; if (computedWidth === 'auto') { computedWidth = this.$drop.outerWidth() + 20; } } else { computedWidth = this.$el.outerWidth() + 20; } this.$parent.css('width', this.options.width || computedWidth); this.$el.show().addClass('ms-offscreen'); } }, { key: "open", value: function open() { if (this.$choice.hasClass('disabled')) { return; } this.options.isOpen = true; this.$choice.find('>div').addClass('open'); this.$drop[this.animateMethod('show')](); // fix filter bug: no results show this.$selectAll.parent().show(); this.$noResults.hide(); // Fix #77: 'All selected' when no options if (!this.data.length) { this.$selectAll.parent().hide(); this.$noResults.show(); } if (this.options.container) { var offset = this.$drop.offset(); this.$drop.appendTo($(this.options.container)); this.$drop.offset({ top: offset.top, left: offset.left }).css('min-width', 'auto').outerWidth(this.$parent.outerWidth()); } var maxHeight = this.options.maxHeight; if (this.options.maxHeightUnit === 'row') { maxHeight = this.$drop.find('>ul>li').first().outerHeight() * this.options.maxHeight; } this.$drop.find('>ul').css('max-height', "".concat(maxHeight, "px")); this.$drop.find('.multiple').css('width', "".concat(this.options.multipleWidth, "px")); if (this.data.length && this.options.filter) { this.$searchInput.val(''); this.$searchInput.focus(); this.filter(true); } this.options.onOpen(); } }, { key: "close", value: function close() { this.options.isOpen = false; this.$choice.find('>div').removeClass('open'); this.$drop[this.animateMethod('hide')](); if (this.options.container) { this.$parent.append(this.$drop); this.$drop.css({ 'top': 'auto', 'left': 'auto' }); } this.options.onClose(); } }, { key: "animateMethod", value: function animateMethod(method) { var methods = { show: { fade: 'fadeIn', slide: 'slideDown' }, hide: { fade: 'fadeOut', slide: 'slideUp' } }; return methods[method][this.options.animate] || method; } }, { key: "update", value: function update(ignoreTrigger) { var valueSelects = this.getSelects(); var textSelects = this.getSelects('text'); if (this.options.displayValues) { textSelects = valueSelects; } var $span = this.$choice.find('>span'); var sl = valueSelects.length; var html = ''; if (sl === 0) { $span.addClass('placeholder').html(this.options.placeholder); } else if (sl < this.options.minimumCountSelected) { html = textSelects.join(this.options.displayDelimiter); } else if (this.options.formatAllSelected() && sl === this.dataTotal) { html = this.options.formatAllSelected(); } else if (this.options.ellipsis && sl > this.options.minimumCountSelected) { html = "".concat(textSelects.slice(0, this.options.minimumCountSelected).join(this.options.displayDelimiter), "..."); } else if (this.options.formatCountSelected() && sl > this.options.minimumCountSelected) { html = this.options.formatCountSelected(sl, this.dataTotal); } else { html = textSelects.join(this.options.displayDelimiter); } if (html) { $span.removeClass('placeholder').html(html); } if (this.options.displayTitle) { $span.prop('title', this.getSelects('text')); } // set selects to select this.$el.val(this.getSelects()); // trigger