diff options
Diffstat (limited to 'dist/plyr.polyfilled.js')
| -rw-r--r-- | dist/plyr.polyfilled.js | 26234 |
1 files changed, 13330 insertions, 12904 deletions
diff --git a/dist/plyr.polyfilled.js b/dist/plyr.polyfilled.js index eda5833e..51050c1f 100644 --- a/dist/plyr.polyfilled.js +++ b/dist/plyr.polyfilled.js @@ -1,2382 +1,2381 @@ -(function (global, factory) { +typeof navigator === "object" && (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define('Plyr', factory) : (global.Plyr = factory()); }(this, (function () { 'use strict'; -var commonjsGlobal = 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 _global = createCommonjsModule(function (module) { -// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 -var global = module.exports = typeof window != 'undefined' && window.Math == Math - ? window : typeof self != 'undefined' && self.Math == Math ? self - // eslint-disable-next-line no-new-func - : Function('return this')(); -if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef -}); - -var _core = createCommonjsModule(function (module) { -var core = module.exports = { version: '2.5.3' }; -if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef -}); -var _core_1 = _core.version; - -var _isObject = function (it) { - return typeof it === 'object' ? it !== null : typeof it === 'function'; -}; - -var _anObject = function (it) { - if (!_isObject(it)) throw TypeError(it + ' is not an object!'); - return it; -}; - -var _fails = function (exec) { - try { - return !!exec(); - } catch (e) { - return true; - } -}; - -// Thank's IE8 for his funny defineProperty -var _descriptors = !_fails(function () { - return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7; -}); - -var document$1 = _global.document; -// typeof document.createElement is 'object' in old IE -var is = _isObject(document$1) && _isObject(document$1.createElement); -var _domCreate = function (it) { - return is ? document$1.createElement(it) : {}; -}; - -var _ie8DomDefine = !_descriptors && !_fails(function () { - return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7; -}); - -// 7.1.1 ToPrimitive(input [, PreferredType]) - -// 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 (it, S) { - if (!_isObject(it)) return it; - var fn, val; - if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val; - if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val; - if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val; - throw TypeError("Can't convert object to primitive value"); -}; - -var dP = Object.defineProperty; - -var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) { - _anObject(O); - P = _toPrimitive(P, true); - _anObject(Attributes); - if (_ie8DomDefine) try { - return dP(O, P, Attributes); - } catch (e) { /* empty */ } - if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); - if ('value' in Attributes) O[P] = Attributes.value; - return O; -}; - -var _objectDp = { - f: f -}; - -var _propertyDesc = function (bitmap, value) { - return { - enumerable: !(bitmap & 1), - configurable: !(bitmap & 2), - writable: !(bitmap & 4), - value: value - }; -}; - -var _hide = _descriptors ? function (object, key, value) { - return _objectDp.f(object, key, _propertyDesc(1, value)); -} : function (object, key, value) { - object[key] = value; - return object; -}; - -var hasOwnProperty = {}.hasOwnProperty; -var _has = function (it, key) { - return hasOwnProperty.call(it, key); -}; - -var id = 0; -var px = Math.random(); -var _uid = function (key) { - return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); -}; - -var _redefine = createCommonjsModule(function (module) { -var SRC = _uid('src'); -var TO_STRING = 'toString'; -var $toString = Function[TO_STRING]; -var TPL = ('' + $toString).split(TO_STRING); - -_core.inspectSource = function (it) { - return $toString.call(it); -}; - -(module.exports = function (O, key, val, safe) { - var isFunction = typeof val == 'function'; - if (isFunction) _has(val, 'name') || _hide(val, 'name', key); - if (O[key] === val) return; - if (isFunction) _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); - if (O === _global) { - O[key] = val; - } else if (!safe) { - delete O[key]; - _hide(O, key, val); - } else if (O[key]) { - O[key] = val; - } else { - _hide(O, key, val); - } -// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative -})(Function.prototype, TO_STRING, function toString() { - return typeof this == 'function' && this[SRC] || $toString.call(this); -}); -}); - -var _aFunction = function (it) { - if (typeof it != 'function') throw TypeError(it + ' is not a function!'); - return it; -}; - -// optional / simple context binding - -var _ctx = function (fn, that, length) { - _aFunction(fn); - if (that === undefined) return fn; - switch (length) { - 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 PROTOTYPE = 'prototype'; - -var $export = function (type, name, source) { - var IS_FORCED = type & $export.F; - var IS_GLOBAL = type & $export.G; - var IS_STATIC = type & $export.S; - var IS_PROTO = type & $export.P; - var IS_BIND = type & $export.B; - var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE]; - var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {}); - var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); - var key, own, out, exp; - if (IS_GLOBAL) source = name; - for (key in source) { - // contains in native - own = !IS_FORCED && target && target[key] !== undefined; - // export native or passed - out = (own ? target : source)[key]; - // bind timers to global for call from export context - exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out; - // extend global - if (target) _redefine(target, key, out, type & $export.U); - // export - if (exports[key] != out) _hide(exports, key, exp); - if (IS_PROTO && expProto[key] != out) expProto[key] = out; - } -}; -_global.core = _core; -// type bitmap -$export.F = 1; // forced -$export.G = 2; // global -$export.S = 4; // static -$export.P = 8; // proto -$export.B = 16; // bind -$export.W = 32; // wrap -$export.U = 64; // safe -$export.R = 128; // real proto method for `library` -var _export = $export; - -var TYPED = _uid('typed_array'); -var VIEW = _uid('view'); -var ABV = !!(_global.ArrayBuffer && _global.DataView); -var CONSTR = ABV; -var i = 0; -var l = 9; -var Typed; - -var TypedArrayConstructors = ( - 'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array' -).split(','); - -while (i < l) { - if (Typed = _global[TypedArrayConstructors[i++]]) { - _hide(Typed.prototype, TYPED, true); - _hide(Typed.prototype, VIEW, true); - } else CONSTR = false; -} - -var _typed = { - ABV: ABV, - CONSTR: CONSTR, - TYPED: TYPED, - VIEW: VIEW -}; - -var _library = false; - -var _redefineAll = function (target, src, safe) { - for (var key in src) _redefine(target, key, src[key], safe); - return target; -}; - -var _anInstance = function (it, Constructor, name, forbiddenField) { - if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) { - throw TypeError(name + ': incorrect invocation!'); - } return it; -}; - -// 7.1.4 ToInteger -var ceil = Math.ceil; -var floor = Math.floor; -var _toInteger = function (it) { - return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); -}; - -// 7.1.15 ToLength - -var min = Math.min; -var _toLength = function (it) { - return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991 -}; - -// https://tc39.github.io/ecma262/#sec-toindex - - -var _toIndex = function (it) { - if (it === undefined) return 0; - var number = _toInteger(it); - var length = _toLength(number); - if (number !== length) throw RangeError('Wrong length!'); - return length; -}; - -var toString = {}.toString; - -var _cof = function (it) { - return toString.call(it).slice(8, -1); -}; - -// fallback for non-array-like ES3 and non-enumerable old V8 strings - -// eslint-disable-next-line no-prototype-builtins -var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) { - return _cof(it) == 'String' ? it.split('') : Object(it); -}; - -// 7.2.1 RequireObjectCoercible(argument) -var _defined = function (it) { - if (it == undefined) throw TypeError("Can't call method on " + it); - return it; -}; - -// to indexed object, toObject with fallback for non-array-like ES3 strings - - -var _toIobject = function (it) { - return _iobject(_defined(it)); -}; - -var max = Math.max; -var min$1 = Math.min; -var _toAbsoluteIndex = function (index, length) { - index = _toInteger(index); - return index < 0 ? max(index + length, 0) : min$1(index, length); -}; - -// false -> Array#indexOf -// true -> Array#includes - - - -var _arrayIncludes = function (IS_INCLUDES) { - return function ($this, el, fromIndex) { - var O = _toIobject($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) { - if (O[index] === el) return IS_INCLUDES || index || 0; - } return !IS_INCLUDES && -1; - }; -}; + var commonjsGlobal = 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 _global = createCommonjsModule(function (module) { + // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 + var global = module.exports = typeof window != 'undefined' && window.Math == Math + ? window : typeof self != 'undefined' && self.Math == Math ? self + // eslint-disable-next-line no-new-func + : Function('return this')(); + if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef + }); + + var _core = createCommonjsModule(function (module) { + var core = module.exports = { version: '2.5.3' }; + if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef + }); + var _core_1 = _core.version; + + var _isObject = function (it) { + return typeof it === 'object' ? it !== null : typeof it === 'function'; + }; + + var _anObject = function (it) { + if (!_isObject(it)) throw TypeError(it + ' is not an object!'); + return it; + }; + + var _fails = function (exec) { + try { + return !!exec(); + } catch (e) { + return true; + } + }; + + // Thank's IE8 for his funny defineProperty + var _descriptors = !_fails(function () { + return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7; + }); + + var document$1 = _global.document; + // typeof document.createElement is 'object' in old IE + var is = _isObject(document$1) && _isObject(document$1.createElement); + var _domCreate = function (it) { + return is ? document$1.createElement(it) : {}; + }; + + var _ie8DomDefine = !_descriptors && !_fails(function () { + return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7; + }); + + // 7.1.1 ToPrimitive(input [, PreferredType]) + + // 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 (it, S) { + if (!_isObject(it)) return it; + var fn, val; + if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val; + if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val; + if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val; + throw TypeError("Can't convert object to primitive value"); + }; + + var dP = Object.defineProperty; + + var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) { + _anObject(O); + P = _toPrimitive(P, true); + _anObject(Attributes); + if (_ie8DomDefine) try { + return dP(O, P, Attributes); + } catch (e) { /* empty */ } + if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); + if ('value' in Attributes) O[P] = Attributes.value; + return O; + }; + + var _objectDp = { + f: f + }; + + var _propertyDesc = function (bitmap, value) { + return { + enumerable: !(bitmap & 1), + configurable: !(bitmap & 2), + writable: !(bitmap & 4), + value: value + }; + }; + + var _hide = _descriptors ? function (object, key, value) { + return _objectDp.f(object, key, _propertyDesc(1, value)); + } : function (object, key, value) { + object[key] = value; + return object; + }; + + var hasOwnProperty = {}.hasOwnProperty; + var _has = function (it, key) { + return hasOwnProperty.call(it, key); + }; + + var id = 0; + var px = Math.random(); + var _uid = function (key) { + return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); + }; + + var _redefine = createCommonjsModule(function (module) { + var SRC = _uid('src'); + var TO_STRING = 'toString'; + var $toString = Function[TO_STRING]; + var TPL = ('' + $toString).split(TO_STRING); + + _core.inspectSource = function (it) { + return $toString.call(it); + }; + + (module.exports = function (O, key, val, safe) { + var isFunction = typeof val == 'function'; + if (isFunction) _has(val, 'name') || _hide(val, 'name', key); + if (O[key] === val) return; + if (isFunction) _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); + if (O === _global) { + O[key] = val; + } else if (!safe) { + delete O[key]; + _hide(O, key, val); + } else if (O[key]) { + O[key] = val; + } else { + _hide(O, key, val); + } + // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative + })(Function.prototype, TO_STRING, function toString() { + return typeof this == 'function' && this[SRC] || $toString.call(this); + }); + }); + + var _aFunction = function (it) { + if (typeof it != 'function') throw TypeError(it + ' is not a function!'); + return it; + }; + + // optional / simple context binding + + var _ctx = function (fn, that, length) { + _aFunction(fn); + if (that === undefined) return fn; + switch (length) { + 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 PROTOTYPE = 'prototype'; + + var $export = function (type, name, source) { + var IS_FORCED = type & $export.F; + var IS_GLOBAL = type & $export.G; + var IS_STATIC = type & $export.S; + var IS_PROTO = type & $export.P; + var IS_BIND = type & $export.B; + var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE]; + var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {}); + var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); + var key, own, out, exp; + if (IS_GLOBAL) source = name; + for (key in source) { + // contains in native + own = !IS_FORCED && target && target[key] !== undefined; + // export native or passed + out = (own ? target : source)[key]; + // bind timers to global for call from export context + exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out; + // extend global + if (target) _redefine(target, key, out, type & $export.U); + // export + if (exports[key] != out) _hide(exports, key, exp); + if (IS_PROTO && expProto[key] != out) expProto[key] = out; + } + }; + _global.core = _core; + // type bitmap + $export.F = 1; // forced + $export.G = 2; // global + $export.S = 4; // static + $export.P = 8; // proto + $export.B = 16; // bind + $export.W = 32; // wrap + $export.U = 64; // safe + $export.R = 128; // real proto method for `library` + var _export = $export; + + var TYPED = _uid('typed_array'); + var VIEW = _uid('view'); + var ABV = !!(_global.ArrayBuffer && _global.DataView); + var CONSTR = ABV; + var i = 0; + var l = 9; + var Typed; + + var TypedArrayConstructors = ( + 'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array' + ).split(','); + + while (i < l) { + if (Typed = _global[TypedArrayConstructors[i++]]) { + _hide(Typed.prototype, TYPED, true); + _hide(Typed.prototype, VIEW, true); + } else CONSTR = false; + } + + var _typed = { + ABV: ABV, + CONSTR: CONSTR, + TYPED: TYPED, + VIEW: VIEW + }; + + var _library = false; + + var _redefineAll = function (target, src, safe) { + for (var key in src) _redefine(target, key, src[key], safe); + return target; + }; + + var _anInstance = function (it, Constructor, name, forbiddenField) { + if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) { + throw TypeError(name + ': incorrect invocation!'); + } return it; + }; + + // 7.1.4 ToInteger + var ceil = Math.ceil; + var floor = Math.floor; + var _toInteger = function (it) { + return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); + }; + + // 7.1.15 ToLength + + var min = Math.min; + var _toLength = function (it) { + return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991 + }; + + // https://tc39.github.io/ecma262/#sec-toindex + + + var _toIndex = function (it) { + if (it === undefined) return 0; + var number = _toInteger(it); + var length = _toLength(number); + if (number !== length) throw RangeError('Wrong length!'); + return length; + }; + + var toString = {}.toString; + + var _cof = function (it) { + return toString.call(it).slice(8, -1); + }; + + // fallback for non-array-like ES3 and non-enumerable old V8 strings + + // eslint-disable-next-line no-prototype-builtins + var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) { + return _cof(it) == 'String' ? it.split('') : Object(it); + }; + + // 7.2.1 RequireObjectCoercible(argument) + var _defined = function (it) { + if (it == undefined) throw TypeError("Can't call method on " + it); + return it; + }; + + // to indexed object, toObject with fallback for non-array-like ES3 strings + + + var _toIobject = function (it) { + return _iobject(_defined(it)); + }; + + var max = Math.max; + var min$1 = Math.min; + var _toAbsoluteIndex = function (index, length) { + index = _toInteger(index); + return index < 0 ? max(index + length, 0) : min$1(index, length); + }; + + // false -> Array#indexOf + // true -> Array#includes + + + + var _arrayIncludes = function (IS_INCLUDES) { + return function ($this, el, fromIndex) { + var O = _toIobject($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) { + if (O[index] === el) return IS_INCLUDES || index || 0; + } return !IS_INCLUDES && -1; + }; + }; -var SHARED = '__core-js_shared__'; -var store = _global[SHARED] || (_global[SHARED] = {}); -var _shared = function (key) { - return store[key] || (store[key] = {}); -}; + var SHARED = '__core-js_shared__'; + var store = _global[SHARED] || (_global[SHARED] = {}); + var _shared = function (key) { + return store[key] || (store[key] = {}); + }; -var shared = _shared('keys'); + var shared = _shared('keys'); -var _sharedKey = function (key) { - return shared[key] || (shared[key] = _uid(key)); -}; + var _sharedKey = function (key) { + return shared[key] || (shared[key] = _uid(key)); + }; -var arrayIndexOf = _arrayIncludes(false); -var IE_PROTO = _sharedKey('IE_PROTO'); + var arrayIndexOf = _arrayIncludes(false); + var IE_PROTO = _sharedKey('IE_PROTO'); -var _objectKeysInternal = function (object, names) { - var O = _toIobject(object); - var i = 0; - var result = []; - var key; - for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key); - // Don't enum bug & hidden keys - while (names.length > i) if (_has(O, key = names[i++])) { - ~arrayIndexOf(result, key) || result.push(key); - } - return result; -}; + var _objectKeysInternal = function (object, names) { + var O = _toIobject(object); + var i = 0; + var result = []; + var key; + for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key); + // Don't enum bug & hidden keys + while (names.length > i) if (_has(O, key = names[i++])) { + ~arrayIndexOf(result, key) || result.push(key); + } + return result; + }; -// IE 8- don't enum bug keys -var _enumBugKeys = ( - 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf' -).split(','); + // IE 8- don't enum bug keys + var _enumBugKeys = ( + 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf' + ).split(','); -// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O) - -var hiddenKeys = _enumBugKeys.concat('length', 'prototype'); - -var f$1 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { - return _objectKeysInternal(O, hiddenKeys); -}; - -var _objectGopn = { - f: f$1 -}; - -// 7.1.13 ToObject(argument) - -var _toObject = function (it) { - return Object(_defined(it)); -}; - -var _arrayFill = function fill(value /* , start = 0, end = @length */) { - var O = _toObject(this); - var length = _toLength(O.length); - var aLen = arguments.length; - var index = _toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length); - var end = aLen > 2 ? arguments[2] : undefined; - var endPos = end === undefined ? length : _toAbsoluteIndex(end, length); - while (endPos > index) O[index++] = value; - return O; -}; - -var _wks = createCommonjsModule(function (module) { -var store = _shared('wks'); - -var Symbol = _global.Symbol; -var USE_SYMBOL = typeof Symbol == 'function'; - -var $exports = module.exports = function (name) { - return store[name] || (store[name] = - USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name)); -}; - -$exports.store = store; -}); - -var def = _objectDp.f; - -var TAG = _wks('toStringTag'); - -var _setToStringTag = function (it, tag, stat) { - if (it && !_has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag }); -}; - -var _typedBuffer = createCommonjsModule(function (module, exports) { - - - - - - - - - - - -var gOPN = _objectGopn.f; -var dP = _objectDp.f; - - -var ARRAY_BUFFER = 'ArrayBuffer'; -var DATA_VIEW = 'DataView'; -var PROTOTYPE = 'prototype'; -var WRONG_LENGTH = 'Wrong length!'; -var WRONG_INDEX = 'Wrong index!'; -var $ArrayBuffer = _global[ARRAY_BUFFER]; -var $DataView = _global[DATA_VIEW]; -var Math = _global.Math; -var RangeError = _global.RangeError; -// eslint-disable-next-line no-shadow-restricted-names -var Infinity = _global.Infinity; -var BaseBuffer = $ArrayBuffer; -var abs = Math.abs; -var pow = Math.pow; -var floor = Math.floor; -var log = Math.log; -var LN2 = Math.LN2; -var BUFFER = 'buffer'; -var BYTE_LENGTH = 'byteLength'; -var BYTE_OFFSET = 'byteOffset'; -var $BUFFER = _descriptors ? '_b' : BUFFER; -var $LENGTH = _descriptors ? '_l' : BYTE_LENGTH; -var $OFFSET = _descriptors ? '_o' : BYTE_OFFSET; - -// IEEE754 conversions based on https://github.com/feross/ieee754 -function packIEEE754(value, mLen, nBytes) { - var buffer = new Array(nBytes); - var eLen = nBytes * 8 - mLen - 1; - var eMax = (1 << eLen) - 1; - var eBias = eMax >> 1; - var rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0; - var i = 0; - var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0; - var e, m, c; - value = abs(value); - // eslint-disable-next-line no-self-compare - if (value != value || value === Infinity) { - // eslint-disable-next-line no-self-compare - m = value != value ? 1 : 0; - e = eMax; - } else { - e = floor(log(value) / LN2); - if (value * (c = pow(2, -e)) < 1) { - e--; - c *= 2; - } - if (e + eBias >= 1) { - value += rt / c; - } else { - value += rt * pow(2, 1 - eBias); - } - if (value * c >= 2) { - e++; - c /= 2; - } - if (e + eBias >= eMax) { - m = 0; - e = eMax; - } else if (e + eBias >= 1) { - m = (value * c - 1) * pow(2, mLen); - e = e + eBias; - } else { - m = value * pow(2, eBias - 1) * pow(2, mLen); - e = 0; - } - } - for (; mLen >= 8; buffer[i++] = m & 255, m /= 256, mLen -= 8); - e = e << mLen | m; - eLen += mLen; - for (; eLen > 0; buffer[i++] = e & 255, e /= 256, eLen -= 8); - buffer[--i] |= s * 128; - return buffer; -} -function unpackIEEE754(buffer, mLen, nBytes) { - var eLen = nBytes * 8 - mLen - 1; - var eMax = (1 << eLen) - 1; - var eBias = eMax >> 1; - var nBits = eLen - 7; - var i = nBytes - 1; - var s = buffer[i--]; - var e = s & 127; - var m; - s >>= 7; - for (; nBits > 0; e = e * 256 + buffer[i], i--, nBits -= 8); - m = e & (1 << -nBits) - 1; - e >>= -nBits; - nBits += mLen; - for (; nBits > 0; m = m * 256 + buffer[i], i--, nBits -= 8); - if (e === 0) { - e = 1 - eBias; - } else if (e === eMax) { - return m ? NaN : s ? -Infinity : Infinity; - } else { - m = m + pow(2, mLen); - e = e - eBias; - } return (s ? -1 : 1) * m * pow(2, e - mLen); -} - -function unpackI32(bytes) { - return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0]; -} -function packI8(it) { - return [it & 0xff]; -} -function packI16(it) { - return [it & 0xff, it >> 8 & 0xff]; -} -function packI32(it) { - return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff]; -} -function packF64(it) { - return packIEEE754(it, 52, 8); -} -function packF32(it) { - return packIEEE754(it, 23, 4); -} - -function addGetter(C, key, internal) { - dP(C[PROTOTYPE], key, { get: function () { return this[internal]; } }); -} - -function get(view, bytes, index, isLittleEndian) { - var numIndex = +index; - var intIndex = _toIndex(numIndex); - if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX); - var store = view[$BUFFER]._b; - var start = intIndex + view[$OFFSET]; - var pack = store.slice(start, start + bytes); - return isLittleEndian ? pack : pack.reverse(); -} -function set(view, bytes, index, conversion, value, isLittleEndian) { - var numIndex = +index; - var intIndex = _toIndex(numIndex); - if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX); - var store = view[$BUFFER]._b; - var start = intIndex + view[$OFFSET]; - var pack = conversion(+value); - for (var i = 0; i < bytes; i++) store[start + i] = pack[isLittleEndian ? i : bytes - i - 1]; -} - -if (!_typed.ABV) { - $ArrayBuffer = function ArrayBuffer(length) { - _anInstance(this, $ArrayBuffer, ARRAY_BUFFER); - var byteLength = _toIndex(length); - this._b = _arrayFill.call(new Array(byteLength), 0); - this[$LENGTH] = byteLength; - }; - - $DataView = function DataView(buffer, byteOffset, byteLength) { - _anInstance(this, $DataView, DATA_VIEW); - _anInstance(buffer, $ArrayBuffer, DATA_VIEW); - var bufferLength = buffer[$LENGTH]; - var offset = _toInteger(byteOffset); - if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset!'); - byteLength = byteLength === undefined ? bufferLength - offset : _toLength(byteLength); - if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH); - this[$BUFFER] = buffer; - this[$OFFSET] = offset; - this[$LENGTH] = byteLength; - }; - - if (_descriptors) { - addGetter($ArrayBuffer, BYTE_LENGTH, '_l'); - addGetter($DataView, BUFFER, '_b'); - addGetter($DataView, BYTE_LENGTH, '_l'); - addGetter($DataView, BYTE_OFFSET, '_o'); - } - - _redefineAll($DataView[PROTOTYPE], { - getInt8: function getInt8(byteOffset) { - return get(this, 1, byteOffset)[0] << 24 >> 24; - }, - getUint8: function getUint8(byteOffset) { - return get(this, 1, byteOffset)[0]; - }, - getInt16: function getInt16(byteOffset /* , littleEndian */) { - var bytes = get(this, 2, byteOffset, arguments[1]); - return (bytes[1] << 8 | bytes[0]) << 16 >> 16; - }, - getUint16: function getUint16(byteOffset /* , littleEndian */) { - var bytes = get(this, 2, byteOffset, arguments[1]); - return bytes[1] << 8 | bytes[0]; - }, - getInt32: function getInt32(byteOffset /* , littleEndian */) { - return unpackI32(get(this, 4, byteOffset, arguments[1])); - }, - getUint32: function getUint32(byteOffset /* , littleEndian */) { - return unpackI32(get(this, 4, byteOffset, arguments[1])) >>> 0; - }, - getFloat32: function getFloat32(byteOffset /* , littleEndian */) { - return unpackIEEE754(get(this, 4, byteOffset, arguments[1]), 23, 4); - }, - getFloat64: function getFloat64(byteOffset /* , littleEndian */) { - return unpackIEEE754(get(this, 8, byteOffset, arguments[1]), 52, 8); - }, - setInt8: function setInt8(byteOffset, value) { - set(this, 1, byteOffset, packI8, value); - }, - setUint8: function setUint8(byteOffset, value) { - set(this, 1, byteOffset, packI8, value); - }, - setInt16: function setInt16(byteOffset, value /* , littleEndian */) { - set(this, 2, byteOffset, packI16, value, arguments[2]); - }, - setUint16: function setUint16(byteOffset, value /* , littleEndian */) { - set(this, 2, byteOffset, packI16, value, arguments[2]); - }, - setInt32: function setInt32(byteOffset, value /* , littleEndian */) { - set(this, 4, byteOffset, packI32, value, arguments[2]); - }, - setUint32: function setUint32(byteOffset, value /* , littleEndian */) { - set(this, 4, byteOffset, packI32, value, arguments[2]); - }, - setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) { - set(this, 4, byteOffset, packF32, value, arguments[2]); - }, - setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) { - set(this, 8, byteOffset, packF64, value, arguments[2]); - } - }); -} else { - if (!_fails(function () { - $ArrayBuffer(1); - }) || !_fails(function () { - new $ArrayBuffer(-1); // eslint-disable-line no-new - }) || _fails(function () { - new $ArrayBuffer(); // eslint-disable-line no-new - new $ArrayBuffer(1.5); // eslint-disable-line no-new - new $ArrayBuffer(NaN); // eslint-disable-line no-new - return $ArrayBuffer.name != ARRAY_BUFFER; - })) { - $ArrayBuffer = function ArrayBuffer(length) { - _anInstance(this, $ArrayBuffer); - return new BaseBuffer(_toIndex(length)); - }; - var ArrayBufferProto = $ArrayBuffer[PROTOTYPE] = BaseBuffer[PROTOTYPE]; - for (var keys = gOPN(BaseBuffer), j = 0, key; keys.length > j;) { - if (!((key = keys[j++]) in $ArrayBuffer)) _hide($ArrayBuffer, key, BaseBuffer[key]); - } - if (!_library) ArrayBufferProto.constructor = $ArrayBuffer; - } - // iOS Safari 7.x bug - var view = new $DataView(new $ArrayBuffer(2)); - var $setInt8 = $DataView[PROTOTYPE].setInt8; - view.setInt8(0, 2147483648); - view.setInt8(1, 2147483649); - if (view.getInt8(0) || !view.getInt8(1)) _redefineAll($DataView[PROTOTYPE], { - setInt8: function setInt8(byteOffset, value) { - $setInt8.call(this, byteOffset, value << 24 >> 24); - }, - setUint8: function setUint8(byteOffset, value) { - $setInt8.call(this, byteOffset, value << 24 >> 24); - } - }, true); -} -_setToStringTag($ArrayBuffer, ARRAY_BUFFER); -_setToStringTag($DataView, DATA_VIEW); -_hide($DataView[PROTOTYPE], _typed.VIEW, true); -exports[ARRAY_BUFFER] = $ArrayBuffer; -exports[DATA_VIEW] = $DataView; -}); - -// 7.3.20 SpeciesConstructor(O, defaultConstructor) - - -var SPECIES = _wks('species'); -var _speciesConstructor = function (O, D) { - var C = _anObject(O).constructor; - var S; - return C === undefined || (S = _anObject(C)[SPECIES]) == undefined ? D : _aFunction(S); -}; - -var SPECIES$1 = _wks('species'); - -var _setSpecies = function (KEY) { - var C = _global[KEY]; - if (_descriptors && C && !C[SPECIES$1]) _objectDp.f(C, SPECIES$1, { - configurable: true, - get: function () { return this; } - }); -}; - -var ArrayBuffer = _global.ArrayBuffer; - -var $ArrayBuffer = _typedBuffer.ArrayBuffer; -var $DataView = _typedBuffer.DataView; -var $isView = _typed.ABV && ArrayBuffer.isView; -var $slice = $ArrayBuffer.prototype.slice; -var VIEW$1 = _typed.VIEW; -var ARRAY_BUFFER = 'ArrayBuffer'; - -_export(_export.G + _export.W + _export.F * (ArrayBuffer !== $ArrayBuffer), { ArrayBuffer: $ArrayBuffer }); - -_export(_export.S + _export.F * !_typed.CONSTR, ARRAY_BUFFER, { - // 24.1.3.1 ArrayBuffer.isView(arg) - isView: function isView(it) { - return $isView && $isView(it) || _isObject(it) && VIEW$1 in it; - } -}); - -_export(_export.P + _export.U + _export.F * _fails(function () { - return !new $ArrayBuffer(2).slice(1, undefined).byteLength; -}), ARRAY_BUFFER, { - // 24.1.4.3 ArrayBuffer.prototype.slice(start, end) - slice: function slice(start, end) { - if ($slice !== undefined && end === undefined) return $slice.call(_anObject(this), start); // FF fix - var len = _anObject(this).byteLength; - var first = _toAbsoluteIndex(start, len); - var final = _toAbsoluteIndex(end === undefined ? len : end, len); - var result = new (_speciesConstructor(this, $ArrayBuffer))(_toLength(final - first)); - var viewS = new $DataView(this); - var viewT = new $DataView(result); - var index = 0; - while (first < final) { - viewT.setUint8(index++, viewS.getUint8(first++)); - } return result; - } -}); - -_setSpecies(ARRAY_BUFFER); - -// getting tag from 19.1.3.6 Object.prototype.toString() - -var TAG$1 = _wks('toStringTag'); -// ES3 wrong here -var ARG = _cof(function () { return arguments; }()) == 'Arguments'; - -// fallback for IE11 Script Access Denied error -var tryGet = function (it, key) { - try { - return it[key]; - } catch (e) { /* empty */ } -}; - -var _classof = function (it) { - var O, T, B; - return it === undefined ? 'Undefined' : it === null ? 'Null' - // @@toStringTag case - : typeof (T = tryGet(O = Object(it), TAG$1)) == 'string' ? T - // builtinTag case - : ARG ? _cof(O) - // ES3 arguments fallback - : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; -}; - -var _iterators = {}; - -// check on default Array iterator - -var ITERATOR = _wks('iterator'); -var ArrayProto = Array.prototype; - -var _isArrayIter = function (it) { - return it !== undefined && (_iterators.Array === it || ArrayProto[ITERATOR] === it); -}; - -// 19.1.2.14 / 15.2.3.14 Object.keys(O) - - - -var _objectKeys = Object.keys || function keys(O) { - return _objectKeysInternal(O, _enumBugKeys); -}; - -var _objectDps = _descriptors ? Object.defineProperties : function defineProperties(O, Properties) { - _anObject(O); - var keys = _objectKeys(Properties); - var length = keys.length; - var i = 0; - var P; - while (length > i) _objectDp.f(O, P = keys[i++], Properties[P]); - return O; -}; - -var document$2 = _global.document; -var _html = document$2 && document$2.documentElement; - -// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties]) - - - -var IE_PROTO$1 = _sharedKey('IE_PROTO'); -var Empty = function () { /* empty */ }; -var PROTOTYPE$1 = 'prototype'; - -// Create object with fake `null` prototype: use iframe Object with cleared prototype -var createDict = function () { - // Thrash, waste and sodomy: IE GC bug - var iframe = _domCreate('iframe'); - var i = _enumBugKeys.length; - var lt = '<'; - var gt = '>'; - var iframeDocument; - iframe.style.display = 'none'; - _html.appendChild(iframe); - iframe.src = 'javascript:'; // eslint-disable-line no-script-url - // createDict = iframe.contentWindow.Object; - // html.removeChild(iframe); - iframeDocument = iframe.contentWindow.document; - iframeDocument.open(); - iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt); - iframeDocument.close(); - createDict = iframeDocument.F; - while (i--) delete createDict[PROTOTYPE$1][_enumBugKeys[i]]; - return createDict(); -}; - -var _objectCreate = Object.create || function create(O, Properties) { - var result; - if (O !== null) { - Empty[PROTOTYPE$1] = _anObject(O); - result = new Empty(); - Empty[PROTOTYPE$1] = null; - // add "__proto__" for Object.getPrototypeOf polyfill - result[IE_PROTO$1] = O; - } else result = createDict(); - return Properties === undefined ? result : _objectDps(result, Properties); -}; - -// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O) - - -var IE_PROTO$2 = _sharedKey('IE_PROTO'); -var ObjectProto = Object.prototype; - -var _objectGpo = Object.getPrototypeOf || function (O) { - O = _toObject(O); - if (_has(O, IE_PROTO$2)) return O[IE_PROTO$2]; - if (typeof O.constructor == 'function' && O instanceof O.constructor) { - return O.constructor.prototype; - } return O instanceof Object ? ObjectProto : null; -}; - -var ITERATOR$1 = _wks('iterator'); - -var core_getIteratorMethod = _core.getIteratorMethod = function (it) { - if (it != undefined) return it[ITERATOR$1] - || it['@@iterator'] - || _iterators[_classof(it)]; -}; - -// 7.2.2 IsArray(argument) - -var _isArray = Array.isArray || function isArray(arg) { - return _cof(arg) == 'Array'; -}; - -var SPECIES$2 = _wks('species'); - -var _arraySpeciesConstructor = function (original) { - var C; - if (_isArray(original)) { - C = original.constructor; - // cross-realm fallback - if (typeof C == 'function' && (C === Array || _isArray(C.prototype))) C = undefined; - if (_isObject(C)) { - C = C[SPECIES$2]; - if (C === null) C = undefined; - } - } return C === undefined ? Array : C; -}; - -// 9.4.2.3 ArraySpeciesCreate(originalArray, length) - - -var _arraySpeciesCreate = function (original, length) { - return new (_arraySpeciesConstructor(original))(length); -}; - -// 0 -> Array#forEach -// 1 -> Array#map -// 2 -> Array#filter -// 3 -> Array#some -// 4 -> Array#every -// 5 -> Array#find -// 6 -> Array#findIndex - - - - - -var _arrayMethods = function (TYPE, $create) { - 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; - var create = $create || _arraySpeciesCreate; - return function ($this, callbackfn, that) { - var O = _toObject($this); - var self = _iobject(O); - var f = _ctx(callbackfn, that, 3); - var length = _toLength(self.length); - var index = 0; - var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; - var val, res; - for (;length > index; index++) if (NO_HOLES || index in self) { - val = self[index]; - res = f(val, index, O); - if (TYPE) { - if (IS_MAP) result[index] = res; // map - else if (res) switch (TYPE) { - case 3: return true; // some - case 5: return val; // find - case 6: return index; // findIndex - case 2: result.push(val); // filter - } else if (IS_EVERY) return false; // every - } - } - return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; - }; -}; - -// 22.1.3.31 Array.prototype[@@unscopables] -var UNSCOPABLES = _wks('unscopables'); -var ArrayProto$1 = Array.prototype; -if (ArrayProto$1[UNSCOPABLES] == undefined) _hide(ArrayProto$1, UNSCOPABLES, {}); -var _addToUnscopables = function (key) { - ArrayProto$1[UNSCOPABLES][key] = true; -}; - -var _iterStep = function (done, value) { - return { value: value, done: !!done }; -}; - -var IteratorPrototype = {}; - -// 25.1.2.1.1 %IteratorPrototype%[@@iterator]() -_hide(IteratorPrototype, _wks('iterator'), function () { return this; }); - -var _iterCreate = function (Constructor, NAME, next) { - Constructor.prototype = _objectCreate(IteratorPrototype, { next: _propertyDesc(1, next) }); - _setToStringTag(Constructor, NAME + ' Iterator'); -}; - -var ITERATOR$2 = _wks('iterator'); -var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next` -var FF_ITERATOR = '@@iterator'; -var KEYS = 'keys'; -var VALUES = 'values'; - -var returnThis = function () { return this; }; - -var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { - _iterCreate(Constructor, NAME, next); - var getMethod = function (kind) { - if (!BUGGY && kind in proto) return proto[kind]; - switch (kind) { - case KEYS: return function keys() { return new Constructor(this, kind); }; - case VALUES: return function values() { return new Constructor(this, kind); }; - } return function entries() { return new Constructor(this, kind); }; - }; - var TAG = NAME + ' Iterator'; - var DEF_VALUES = DEFAULT == VALUES; - var VALUES_BUG = false; - var proto = Base.prototype; - var $native = proto[ITERATOR$2] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; - var $default = (!BUGGY && $native) || getMethod(DEFAULT); - var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; - var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; - var methods, key, IteratorPrototype; - // Fix native - if ($anyNative) { - IteratorPrototype = _objectGpo($anyNative.call(new Base())); - if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { - // Set @@toStringTag to native iterators - _setToStringTag(IteratorPrototype, TAG, true); - // fix for some old engines - if (!_library && !_has(IteratorPrototype, ITERATOR$2)) _hide(IteratorPrototype, ITERATOR$2, returnThis); - } - } - // fix Array#{values, @@iterator}.name in V8 / FF - if (DEF_VALUES && $native && $native.name !== VALUES) { - VALUES_BUG = true; - $default = function values() { return $native.call(this); }; - } - // Define iterator - if ((!_library || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR$2])) { - _hide(proto, ITERATOR$2, $default); - } - // Plug for library - _iterators[NAME] = $default; - _iterators[TAG] = returnThis; - if (DEFAULT) { - methods = { - values: DEF_VALUES ? $default : getMethod(VALUES), - keys: IS_SET ? $default : getMethod(KEYS), - entries: $entries - }; - if (FORCED) for (key in methods) { - if (!(key in proto)) _redefine(proto, key, methods[key]); - } else _export(_export.P + _export.F * (BUGGY || VALUES_BUG), NAME, methods); - } - return methods; -}; - -// 22.1.3.4 Array.prototype.entries() -// 22.1.3.13 Array.prototype.keys() -// 22.1.3.29 Array.prototype.values() -// 22.1.3.30 Array.prototype[@@iterator]() -var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) { - this._t = _toIobject(iterated); // target - this._i = 0; // next index - this._k = kind; // kind -// 22.1.5.2.1 %ArrayIteratorPrototype%.next() -}, function () { - var O = this._t; - var kind = this._k; - var index = this._i++; - if (!O || index >= O.length) { - this._t = undefined; - return _iterStep(1); - } - if (kind == 'keys') return _iterStep(0, index); - if (kind == 'values') return _iterStep(0, O[index]); - return _iterStep(0, [index, O[index]]); -}, 'values'); - -// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7) -_iterators.Arguments = _iterators.Array; - -_addToUnscopables('keys'); -_addToUnscopables('values'); -_addToUnscopables('entries'); - -var ITERATOR$3 = _wks('iterator'); -var SAFE_CLOSING = false; - -try { - var riter = [7][ITERATOR$3](); - riter['return'] = function () { SAFE_CLOSING = true; }; -} catch (e) { /* empty */ } - -var _iterDetect = function (exec, skipClosing) { - if (!skipClosing && !SAFE_CLOSING) return false; - var safe = false; - try { - var arr = [7]; - var iter = arr[ITERATOR$3](); - iter.next = function () { return { done: safe = true }; }; - arr[ITERATOR$3] = function () { return iter; }; - exec(arr); - } catch (e) { /* empty */ } - return safe; -}; - -var _arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { - var O = _toObject(this); - var len = _toLength(O.length); - var to = _toAbsoluteIndex(target, len); - var from = _toAbsoluteIndex(start, len); - var end = arguments.length > 2 ? arguments[2] : undefined; - var count = Math.min((end === undefined ? len : _toAbsoluteIndex(end, len)) - from, len - to); - var inc = 1; - if (from < to && to < from + count) { - inc = -1; - from += count - 1; - to += count - 1; - } - while (count-- > 0) { - if (from in O) O[to] = O[from]; - else delete O[to]; - to += inc; - from += inc; - } return O; -}; - -var f$2 = {}.propertyIsEnumerable; - -var _objectPie = { - f: f$2 -}; - -var gOPD = Object.getOwnPropertyDescriptor; - -var f$3 = _descriptors ? gOPD : function getOwnPropertyDescriptor(O, P) { - O = _toIobject(O); - P = _toPrimitive(P, true); - if (_ie8DomDefine) try { - return gOPD(O, P); - } catch (e) { /* empty */ } - if (_has(O, P)) return _propertyDesc(!_objectPie.f.call(O, P), O[P]); -}; - -var _objectGopd = { - f: f$3 -}; - -var _typedArray = createCommonjsModule(function (module) { -if (_descriptors) { - var LIBRARY = _library; - var global = _global; - var fails = _fails; - var $export = _export; - var $typed = _typed; - var $buffer = _typedBuffer; - var ctx = _ctx; - var anInstance = _anInstance; - var propertyDesc = _propertyDesc; - var hide = _hide; - var redefineAll = _redefineAll; - var toInteger = _toInteger; - var toLength = _toLength; - var toIndex = _toIndex; - var toAbsoluteIndex = _toAbsoluteIndex; - var toPrimitive = _toPrimitive; - var has = _has; - var classof = _classof; - var isObject = _isObject; - var toObject = _toObject; - var isArrayIter = _isArrayIter; - var create = _objectCreate; - var getPrototypeOf = _objectGpo; - var gOPN = _objectGopn.f; - var getIterFn = core_getIteratorMethod; - var uid = _uid; - var wks = _wks; - var createArrayMethod = _arrayMethods; - var createArrayIncludes = _arrayIncludes; - var speciesConstructor = _speciesConstructor; - var ArrayIterators = es6_array_iterator; - var Iterators = _iterators; - var $iterDetect = _iterDetect; - var setSpecies = _setSpecies; - var arrayFill = _arrayFill; - var arrayCopyWithin = _arrayCopyWithin; - var $DP = _objectDp; - var $GOPD = _objectGopd; - var dP = $DP.f; - var gOPD = $GOPD.f; - var RangeError = global.RangeError; - var TypeError = global.TypeError; - var Uint8Array = global.Uint8Array; - var ARRAY_BUFFER = 'ArrayBuffer'; - var SHARED_BUFFER = 'Shared' + ARRAY_BUFFER; - var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; - var PROTOTYPE = 'prototype'; - var ArrayProto = Array[PROTOTYPE]; - var $ArrayBuffer = $buffer.ArrayBuffer; - var $DataView = $buffer.DataView; - var arrayForEach = createArrayMethod(0); - var arrayFilter = createArrayMethod(2); - var arraySome = createArrayMethod(3); - var arrayEvery = createArrayMethod(4); - var arrayFind = createArrayMethod(5); - var arrayFindIndex = createArrayMethod(6); - var arrayIncludes = createArrayIncludes(true); - var arrayIndexOf = createArrayIncludes(false); - var arrayValues = ArrayIterators.values; - var arrayKeys = ArrayIterators.keys; - var arrayEntries = ArrayIterators.entries; - var arrayLastIndexOf = ArrayProto.lastIndexOf; - var arrayReduce = ArrayProto.reduce; - var arrayReduceRight = ArrayProto.reduceRight; - var arrayJoin = ArrayProto.join; - var arraySort = ArrayProto.sort; - var arraySlice = ArrayProto.slice; - var arrayToString = ArrayProto.toString; - var arrayToLocaleString = ArrayProto.toLocaleString; - var ITERATOR = wks('iterator'); - var TAG = wks('toStringTag'); - var TYPED_CONSTRUCTOR = uid('typed_constructor'); - var DEF_CONSTRUCTOR = uid('def_constructor'); - var ALL_CONSTRUCTORS = $typed.CONSTR; - var TYPED_ARRAY = $typed.TYPED; - var VIEW = $typed.VIEW; - var WRONG_LENGTH = 'Wrong length!'; - - var $map = createArrayMethod(1, function (O, length) { - return allocate(speciesConstructor(O, O[DEF_CONSTRUCTOR]), length); - }); - - var LITTLE_ENDIAN = fails(function () { - // eslint-disable-next-line no-undef - return new Uint8Array(new Uint16Array([1]).buffer)[0] === 1; - }); - - var FORCED_SET = !!Uint8Array && !!Uint8Array[PROTOTYPE].set && fails(function () { - new Uint8Array(1).set({}); - }); - - var toOffset = function (it, BYTES) { - var offset = toInteger(it); - if (offset < 0 || offset % BYTES) throw RangeError('Wrong offset!'); - return offset; - }; - - var validate = function (it) { - if (isObject(it) && TYPED_ARRAY in it) return it; - throw TypeError(it + ' is not a typed array!'); - }; - - var allocate = function (C, length) { - if (!(isObject(C) && TYPED_CONSTRUCTOR in C)) { - throw TypeError('It is not a typed array constructor!'); - } return new C(length); - }; - - var speciesFromList = function (O, list) { - return fromList(speciesConstructor(O, O[DEF_CONSTRUCTOR]), list); - }; - - var fromList = function (C, list) { - var index = 0; - var length = list.length; - var result = allocate(C, length); - while (length > index) result[index] = list[index++]; - return result; - }; - - var addGetter = function (it, key, internal) { - dP(it, key, { get: function () { return this._d[internal]; } }); - }; - - var $from = function from(source /* , mapfn, thisArg */) { - var O = toObject(source); - var aLen = arguments.length; - var mapfn = aLen > 1 ? arguments[1] : undefined; - var mapping = mapfn !== undefined; - var iterFn = getIterFn(O); - var i, length, values, result, step, iterator; - if (iterFn != undefined && !isArrayIter(iterFn)) { - for (iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++) { - values.push(step.value); - } O = values; - } - if (mapping && aLen > 2) mapfn = ctx(mapfn, arguments[2], 2); - for (i = 0, length = toLength(O.length), result = allocate(this, length); length > i; i++) { - result[i] = mapping ? mapfn(O[i], i) : O[i]; - } - return result; - }; - - var $of = function of(/* ...items */) { - var index = 0; - var length = arguments.length; - var result = allocate(this, length); - while (length > index) result[index] = arguments[index++]; - return result; - }; - - // iOS Safari 6.x fails here - var TO_LOCALE_BUG = !!Uint8Array && fails(function () { arrayToLocaleString.call(new Uint8Array(1)); }); - - var $toLocaleString = function toLocaleString() { - return arrayToLocaleString.apply(TO_LOCALE_BUG ? arraySlice.call(validate(this)) : validate(this), arguments); - }; - - var proto = { - copyWithin: function copyWithin(target, start /* , end */) { - return arrayCopyWithin.call(validate(this), target, start, arguments.length > 2 ? arguments[2] : undefined); - }, - every: function every(callbackfn /* , thisArg */) { - return arrayEvery(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }, - fill: function fill(value /* , start, end */) { // eslint-disable-line no-unused-vars - return arrayFill.apply(validate(this), arguments); - }, - filter: function filter(callbackfn /* , thisArg */) { - return speciesFromList(this, arrayFilter(validate(this), callbackfn, - arguments.length > 1 ? arguments[1] : undefined)); - }, - find: function find(predicate /* , thisArg */) { - return arrayFind(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined); - }, - findIndex: function findIndex(predicate /* , thisArg */) { - return arrayFindIndex(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined); - }, - forEach: function forEach(callbackfn /* , thisArg */) { - arrayForEach(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }, - indexOf: function indexOf(searchElement /* , fromIndex */) { - return arrayIndexOf(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); - }, - includes: function includes(searchElement /* , fromIndex */) { - return arrayIncludes(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); - }, - join: function join(separator) { // eslint-disable-line no-unused-vars - return arrayJoin.apply(validate(this), arguments); - }, - lastIndexOf: function lastIndexOf(searchElement /* , fromIndex */) { // eslint-disable-line no-unused-vars - return arrayLastIndexOf.apply(validate(this), arguments); - }, - map: function map(mapfn /* , thisArg */) { - return $map(validate(this), mapfn, arguments.length > 1 ? arguments[1] : undefined); - }, - reduce: function reduce(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars - return arrayReduce.apply(validate(this), arguments); - }, - reduceRight: function reduceRight(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars - return arrayReduceRight.apply(validate(this), arguments); - }, - reverse: function reverse() { - var that = this; - var length = validate(that).length; - var middle = Math.floor(length / 2); - var index = 0; - var value; - while (index < middle) { - value = that[index]; - that[index++] = that[--length]; - that[length] = value; - } return that; - }, - some: function some(callbackfn /* , thisArg */) { - return arraySome(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); - }, - sort: function sort(comparefn) { - return arraySort.call(validate(this), comparefn); - }, - subarray: function subarray(begin, end) { - var O = validate(this); - var length = O.length; - var $begin = toAbsoluteIndex(begin, length); - return new (speciesConstructor(O, O[DEF_CONSTRUCTOR]))( - O.buffer, - O.byteOffset + $begin * O.BYTES_PER_ELEMENT, - toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - $begin) - ); - } - }; - - var $slice = function slice(start, end) { - return speciesFromList(this, arraySlice.call(validate(this), start, end)); - }; - - var $set = function set(arrayLike /* , offset */) { - validate(this); - var offset = toOffset(arguments[1], 1); - var length = this.length; - var src = toObject(arrayLike); - var len = toLength(src.length); - var index = 0; - if (len + offset > length) throw RangeError(WRONG_LENGTH); - while (index < len) this[offset + index] = src[index++]; - }; - - var $iterators = { - entries: function entries() { - return arrayEntries.call(validate(this)); - }, - keys: function keys() { - return arrayKeys.call(validate(this)); - }, - values: function values() { - return arrayValues.call(validate(this)); - } - }; - - var isTAIndex = function (target, key) { - return isObject(target) - && target[TYPED_ARRAY] - && typeof key != 'symbol' - && key in target - && String(+key) == String(key); - }; - var $getDesc = function getOwnPropertyDescriptor(target, key) { - return isTAIndex(target, key = toPrimitive(key, true)) - ? propertyDesc(2, target[key]) - : gOPD(target, key); - }; - var $setDesc = function defineProperty(target, key, desc) { - if (isTAIndex(target, key = toPrimitive(key, true)) - && isObject(desc) - && has(desc, 'value') - && !has(desc, 'get') - && !has(desc, 'set') - // TODO: add validation descriptor w/o calling accessors - && !desc.configurable - && (!has(desc, 'writable') || desc.writable) - && (!has(desc, 'enumerable') || desc.enumerable) - ) { - target[key] = desc.value; - return target; - } return dP(target, key, desc); - }; - - if (!ALL_CONSTRUCTORS) { - $GOPD.f = $getDesc; - $DP.f = $setDesc; - } - - $export($export.S + $export.F * !ALL_CONSTRUCTORS, 'Object', { - getOwnPropertyDescriptor: $getDesc, - defineProperty: $setDesc - }); - - if (fails(function () { arrayToString.call({}); })) { - arrayToString = arrayToLocaleString = function toString() { - return arrayJoin.call(this); - }; - } - - var $TypedArrayPrototype$ = redefineAll({}, proto); - redefineAll($TypedArrayPrototype$, $iterators); - hide($TypedArrayPrototype$, ITERATOR, $iterators.values); - redefineAll($TypedArrayPrototype$, { - slice: $slice, - set: $set, - constructor: function () { /* noop */ }, - toString: arrayToString, - toLocaleString: $toLocaleString - }); - addGetter($TypedArrayPrototype$, 'buffer', 'b'); - addGetter($TypedArrayPrototype$, 'byteOffset', 'o'); - addGetter($TypedArrayPrototype$, 'byteLength', 'l'); - addGetter($TypedArrayPrototype$, 'length', 'e'); - dP($TypedArrayPrototype$, TAG, { - get: function () { return this[TYPED_ARRAY]; } - }); - - // eslint-disable-next-line max-statements - module.exports = function (KEY, BYTES, wrapper, CLAMPED) { - CLAMPED = !!CLAMPED; - var NAME = KEY + (CLAMPED ? 'Clamped' : '') + 'Array'; - var GETTER = 'get' + KEY; - var SETTER = 'set' + KEY; - var TypedArray = global[NAME]; - var Base = TypedArray || {}; - var TAC = TypedArray && getPrototypeOf(TypedArray); - var FORCED = !TypedArray || !$typed.ABV; - var O = {}; - var TypedArrayPrototype = TypedArray && TypedArray[PROTOTYPE]; - var getter = function (that, index) { - var data = that._d; - return data.v[GETTER](index * BYTES + data.o, LITTLE_ENDIAN); - }; - var setter = function (that, index, value) { - var data = that._d; - if (CLAMPED) value = (value = Math.round(value)) < 0 ? 0 : value > 0xff ? 0xff : value & 0xff; - data.v[SETTER](index * BYTES + data.o, value, LITTLE_ENDIAN); - }; - var addElement = function (that, index) { - dP(that, index, { - get: function () { - return getter(this, index); - }, - set: function (value) { - return setter(this, index, value); - }, - enumerable: true - }); - }; - if (FORCED) { - TypedArray = wrapper(function (that, data, $offset, $length) { - anInstance(that, TypedArray, NAME, '_d'); - var index = 0; - var offset = 0; - var buffer, byteLength, length, klass; - if (!isObject(data)) { - length = toIndex(data); - byteLength = length * BYTES; - buffer = new $ArrayBuffer(byteLength); - } else if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) { - buffer = data; - offset = toOffset($offset, BYTES); - var $len = data.byteLength; - if ($length === undefined) { - if ($len % BYTES) throw RangeError(WRONG_LENGTH); - byteLength = $len - offset; - if (byteLength < 0) throw RangeError(WRONG_LENGTH); - } else { - byteLength = toLength($length) * BYTES; - if (byteLength + offset > $len) throw RangeError(WRONG_LENGTH); - } - length = byteLength / BYTES; - } else if (TYPED_ARRAY in data) { - return fromList(TypedArray, data); - } else { - return $from.call(TypedArray, data); - } - hide(that, '_d', { - b: buffer, - o: offset, - l: byteLength, - e: length, - v: new $DataView(buffer) - }); - while (index < length) addElement(that, index++); - }); - TypedArrayPrototype = TypedArray[PROTOTYPE] = create($TypedArrayPrototype$); - hide(TypedArrayPrototype, 'constructor', TypedArray); - } else if (!fails(function () { - TypedArray(1); - }) || !fails(function () { - new TypedArray(-1); // eslint-disable-line no-new - }) || !$iterDetect(function (iter) { - new TypedArray(); // eslint-disable-line no-new - new TypedArray(null); // eslint-disable-line no-new - new TypedArray(1.5); // eslint-disable-line no-new - new TypedArray(iter); // eslint-disable-line no-new - }, true)) { - TypedArray = wrapper(function (that, data, $offset, $length) { - anInstance(that, TypedArray, NAME); - var klass; - // `ws` module bug, temporarily remove validation length for Uint8Array - // https://github.com/websockets/ws/pull/645 - if (!isObject(data)) return new Base(toIndex(data)); - if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) { - return $length !== undefined - ? new Base(data, toOffset($offset, BYTES), $length) - : $offset !== undefined - ? new Base(data, toOffset($offset, BYTES)) - : new Base(data); - } - if (TYPED_ARRAY in data) return fromList(TypedArray, data); - return $from.call(TypedArray, data); - }); - arrayForEach(TAC !== Function.prototype ? gOPN(Base).concat(gOPN(TAC)) : gOPN(Base), function (key) { - if (!(key in TypedArray)) hide(TypedArray, key, Base[key]); - }); - TypedArray[PROTOTYPE] = TypedArrayPrototype; - if (!LIBRARY) TypedArrayPrototype.constructor = TypedArray; - } - var $nativeIterator = TypedArrayPrototype[ITERATOR]; - var CORRECT_ITER_NAME = !!$nativeIterator - && ($nativeIterator.name == 'values' || $nativeIterator.name == undefined); - var $iterator = $iterators.values; - hide(TypedArray, TYPED_CONSTRUCTOR, true); - hide(TypedArrayPrototype, TYPED_ARRAY, NAME); - hide(TypedArrayPrototype, VIEW, true); - hide(TypedArrayPrototype, DEF_CONSTRUCTOR, TypedArray); - - if (CLAMPED ? new TypedArray(1)[TAG] != NAME : !(TAG in TypedArrayPrototype)) { - dP(TypedArrayPrototype, TAG, { - get: function () { return NAME; } - }); - } - - O[NAME] = TypedArray; - - $export($export.G + $export.W + $export.F * (TypedArray != Base), O); - - $export($export.S, NAME, { - BYTES_PER_ELEMENT: BYTES - }); - - $export($export.S + $export.F * fails(function () { Base.of.call(TypedArray, 1); }), NAME, { - from: $from, - of: $of - }); - - if (!(BYTES_PER_ELEMENT in TypedArrayPrototype)) hide(TypedArrayPrototype, BYTES_PER_ELEMENT, BYTES); - - $export($export.P, NAME, proto); - - setSpecies(NAME); - - $export($export.P + $export.F * FORCED_SET, NAME, { set: $set }); - - $export($export.P + $export.F * !CORRECT_ITER_NAME, NAME, $iterators); - - if (!LIBRARY && TypedArrayPrototype.toString != arrayToString) TypedArrayPrototype.toString = arrayToString; - - $export($export.P + $export.F * fails(function () { - new TypedArray(1).slice(); - }), NAME, { slice: $slice }); - - $export($export.P + $export.F * (fails(function () { - return [1, 2].toLocaleString() != new TypedArray([1, 2]).toLocaleString(); - }) || !fails(function () { - TypedArrayPrototype.toLocaleString.call([1, 2]); - })), NAME, { toLocaleString: $toLocaleString }); - - Iterators[NAME] = CORRECT_ITER_NAME ? $nativeIterator : $iterator; - if (!LIBRARY && !CORRECT_ITER_NAME) hide(TypedArrayPrototype, ITERATOR, $iterator); - }; -} else module.exports = function () { /* empty */ }; -}); - -_typedArray('Int8', 1, function (init) { - return function Int8Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Uint8', 1, function (init) { - return function Uint8Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Uint8', 1, function (init) { - return function Uint8ClampedArray(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}, true); - -_typedArray('Int16', 2, function (init) { - return function Int16Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Uint16', 2, function (init) { - return function Uint16Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Int32', 4, function (init) { - return function Int32Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Uint32', 4, function (init) { - return function Uint32Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Float32', 4, function (init) { - return function Float32Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -_typedArray('Float64', 8, function (init) { - return function Float64Array(data, byteOffset, length) { - return init(this, data, byteOffset, length); - }; -}); - -// call something on iterator step with safe closing on error - -var _iterCall = function (iterator, fn, value, entries) { - try { - return entries ? fn(_anObject(value)[0], value[1]) : fn(value); - // 7.4.6 IteratorClose(iterator, completion) - } catch (e) { - var ret = iterator['return']; - if (ret !== undefined) _anObject(ret.call(iterator)); - throw e; - } -}; - -var _forOf = createCommonjsModule(function (module) { -var BREAK = {}; -var RETURN = {}; -var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { - var iterFn = ITERATOR ? function () { return iterable; } : core_getIteratorMethod(iterable); - var f = _ctx(fn, that, entries ? 2 : 1); - var index = 0; - var length, step, iterator, result; - if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!'); - // fast case for arrays with default iterator - if (_isArrayIter(iterFn)) for (length = _toLength(iterable.length); length > index; index++) { - result = entries ? f(_anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); - if (result === BREAK || result === RETURN) return result; - } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { - result = _iterCall(iterator, f, step.value, entries); - if (result === BREAK || result === RETURN) return result; - } -}; -exports.BREAK = BREAK; -exports.RETURN = RETURN; -}); - -var _meta = createCommonjsModule(function (module) { -var META = _uid('meta'); - - -var setDesc = _objectDp.f; -var id = 0; -var isExtensible = Object.isExtensible || function () { - return true; -}; -var FREEZE = !_fails(function () { - return isExtensible(Object.preventExtensions({})); -}); -var setMeta = function (it) { - setDesc(it, META, { value: { - i: 'O' + ++id, // object ID - w: {} // weak collections IDs - } }); -}; -var fastKey = function (it, create) { - // return primitive with prefix - if (!_isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; - if (!_has(it, META)) { - // can't set metadata to uncaught frozen object - if (!isExtensible(it)) return 'F'; - // not necessary to add metadata - if (!create) return 'E'; - // add missing metadata - setMeta(it); - // return object ID - } return it[META].i; -}; -var getWeak = function (it, create) { - if (!_has(it, META)) { - // can't set metadata to uncaught frozen object - if (!isExtensible(it)) return true; - // not necessary to add metadata - if (!create) return false; - // add missing metadata - setMeta(it); - // return hash weak collections IDs - } return it[META].w; -}; -// add metadata on freeze-family methods calling -var onFreeze = function (it) { - if (FREEZE && meta.NEED && isExtensible(it) && !_has(it, META)) setMeta(it); - return it; -}; -var meta = module.exports = { - KEY: META, - NEED: false, - fastKey: fastKey, - getWeak: getWeak, - onFreeze: onFreeze -}; -}); -var _meta_1 = _meta.KEY; -var _meta_2 = _meta.NEED; -var _meta_3 = _meta.fastKey; -var _meta_4 = _meta.getWeak; -var _meta_5 = _meta.onFreeze; - -var _validateCollection = function (it, TYPE) { - if (!_isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!'); - return it; -}; - -var dP$1 = _objectDp.f; - - - - - - - - - -var fastKey = _meta.fastKey; - -var SIZE = _descriptors ? '_s' : 'size'; - -var getEntry = function (that, key) { - // fast case - var index = fastKey(key); - var entry; - if (index !== 'F') return that._i[index]; - // frozen object case - for (entry = that._f; entry; entry = entry.n) { - if (entry.k == key) return entry; - } -}; - -var _collectionStrong = { - getConstructor: function (wrapper, NAME, IS_MAP, ADDER) { - var C = wrapper(function (that, iterable) { - _anInstance(that, C, NAME, '_i'); - that._t = NAME; // collection type - that._i = _objectCreate(null); // index - that._f = undefined; // first entry - that._l = undefined; // last entry - that[SIZE] = 0; // size - if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); - }); - _redefineAll(C.prototype, { - // 23.1.3.1 Map.prototype.clear() - // 23.2.3.2 Set.prototype.clear() - clear: function clear() { - for (var that = _validateCollection(this, NAME), data = that._i, entry = that._f; entry; entry = entry.n) { - entry.r = true; - if (entry.p) entry.p = entry.p.n = undefined; - delete data[entry.i]; - } - that._f = that._l = undefined; - that[SIZE] = 0; - }, - // 23.1.3.3 Map.prototype.delete(key) - // 23.2.3.4 Set.prototype.delete(value) - 'delete': function (key) { - var that = _validateCollection(this, NAME); - var entry = getEntry(that, key); - if (entry) { - var next = entry.n; - var prev = entry.p; - delete that._i[entry.i]; - entry.r = true; - if (prev) prev.n = next; - if (next) next.p = prev; - if (that._f == entry) that._f = next; - if (that._l == entry) that._l = prev; - that[SIZE]--; - } return !!entry; - }, - // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) - // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) - forEach: function forEach(callbackfn /* , that = undefined */) { - _validateCollection(this, NAME); - var f = _ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); - var entry; - while (entry = entry ? entry.n : this._f) { - f(entry.v, entry.k, this); - // revert to the last existing entry - while (entry && entry.r) entry = entry.p; - } - }, - // 23.1.3.7 Map.prototype.has(key) - // 23.2.3.7 Set.prototype.has(value) - has: function has(key) { - return !!getEntry(_validateCollection(this, NAME), key); - } - }); - if (_descriptors) dP$1(C.prototype, 'size', { - get: function () { - return _validateCollection(this, NAME)[SIZE]; - } - }); - return C; - }, - def: function (that, key, value) { - var entry = getEntry(that, key); - var prev, index; - // change existing entry - if (entry) { - entry.v = value; - // create new entry - } else { - that._l = entry = { - i: index = fastKey(key, true), // <- index - k: key, // <- key - v: value, // <- value - p: prev = that._l, // <- previous entry - n: undefined, // <- next entry - r: false // <- removed - }; - if (!that._f) that._f = entry; - if (prev) prev.n = entry; - that[SIZE]++; - // add to index - if (index !== 'F') that._i[index] = entry; - } return that; - }, - getEntry: getEntry, - setStrong: function (C, NAME, IS_MAP) { - // add .keys, .values, .entries, [@@iterator] - // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11 - _iterDefine(C, NAME, function (iterated, kind) { - this._t = _validateCollection(iterated, NAME); // target - this._k = kind; // kind - this._l = undefined; // previous - }, function () { - var that = this; - var kind = that._k; - var entry = that._l; - // revert to the last existing entry - while (entry && entry.r) entry = entry.p; - // get next entry - if (!that._t || !(that._l = entry = entry ? entry.n : that._t._f)) { - // or finish the iteration - that._t = undefined; - return _iterStep(1); - } - // return step by kind - if (kind == 'keys') return _iterStep(0, entry.k); - if (kind == 'values') return _iterStep(0, entry.v); - return _iterStep(0, [entry.k, entry.v]); - }, IS_MAP ? 'entries' : 'values', !IS_MAP, true); - - // add [@@species], 23.1.2.2, 23.2.2.2 - _setSpecies(NAME); - } -}; - -// Works with __proto__ only. Old v8 can't work with null proto objects. -/* eslint-disable no-proto */ - - -var check = function (O, proto) { - _anObject(O); - if (!_isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!"); -}; -var _setProto = { - set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line - function (test, buggy, set) { - try { - set = _ctx(Function.call, _objectGopd.f(Object.prototype, '__proto__').set, 2); - set(test, []); - buggy = !(test instanceof Array); - } catch (e) { buggy = true; } - return function setPrototypeOf(O, proto) { - check(O, proto); - if (buggy) O.__proto__ = proto; - else set(O, proto); - return O; - }; - }({}, false) : undefined), - check: check -}; - -var setPrototypeOf = _setProto.set; -var _inheritIfRequired = function (that, target, C) { - var S = target.constructor; - var P; - if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && _isObject(P) && setPrototypeOf) { - setPrototypeOf(that, P); - } return that; -}; - -var _collection = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) { - var Base = _global[NAME]; - var C = Base; - var ADDER = IS_MAP ? 'set' : 'add'; - var proto = C && C.prototype; - var O = {}; - var fixMethod = function (KEY) { - var fn = proto[KEY]; - _redefine(proto, KEY, - KEY == 'delete' ? function (a) { - return IS_WEAK && !_isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'has' ? function has(a) { - return IS_WEAK && !_isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'get' ? function get(a) { - return IS_WEAK && !_isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'add' ? function add(a) { fn.call(this, a === 0 ? 0 : a); return this; } - : function set(a, b) { fn.call(this, a === 0 ? 0 : a, b); return this; } - ); - }; - if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !_fails(function () { - new C().entries().next(); - }))) { - // create collection constructor - C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); - _redefineAll(C.prototype, methods); - _meta.NEED = true; - } else { - var instance = new C(); - // early implementations not supports chaining - var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; - // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false - var THROWS_ON_PRIMITIVES = _fails(function () { instance.has(1); }); - // most early implementations doesn't supports iterables, most modern - not close it correctly - var ACCEPT_ITERABLES = _iterDetect(function (iter) { new C(iter); }); // eslint-disable-line no-new - // for early implementations -0 and +0 not the same - var BUGGY_ZERO = !IS_WEAK && _fails(function () { - // V8 ~ Chromium 42- fails only with 5+ elements - var $instance = new C(); - var index = 5; - while (index--) $instance[ADDER](index, index); - return !$instance.has(-0); - }); - if (!ACCEPT_ITERABLES) { - C = wrapper(function (target, iterable) { - _anInstance(target, C, NAME); - var that = _inheritIfRequired(new Base(), target, C); - if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); - return that; - }); - C.prototype = proto; - proto.constructor = C; - } - if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) { - fixMethod('delete'); - fixMethod('has'); - IS_MAP && fixMethod('get'); - } - if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER); - // weak collections should not contains .clear method - if (IS_WEAK && proto.clear) delete proto.clear; - } - - _setToStringTag(C, NAME); - - O[NAME] = C; - _export(_export.G + _export.W + _export.F * (C != Base), O); - - if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP); - - return C; -}; - -var MAP = 'Map'; - -// 23.1 Map Objects -var es6_map = _collection(MAP, function (get) { - return function Map() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; -}, { - // 23.1.3.6 Map.prototype.get(key) - get: function get(key) { - var entry = _collectionStrong.getEntry(_validateCollection(this, MAP), key); - return entry && entry.v; - }, - // 23.1.3.9 Map.prototype.set(key, value) - set: function set(key, value) { - return _collectionStrong.def(_validateCollection(this, MAP), key === 0 ? 0 : key, value); - } -}, _collectionStrong, true); - -var SET = 'Set'; - -// 23.2 Set Objects -var es6_set = _collection(SET, function (get) { - return function Set() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; -}, { - // 23.2.3.1 Set.prototype.add(value) - add: function add(value) { - return _collectionStrong.def(_validateCollection(this, SET), value = value === 0 ? 0 : value, value); - } -}, _collectionStrong); - -var f$4 = Object.getOwnPropertySymbols; - -var _objectGops = { - f: f$4 -}; - -// 19.1.2.1 Object.assign(target, source, ...) - - - - - -var $assign = Object.assign; - -// should work with symbols and should have deterministic property order (V8 bug) -var _objectAssign = !$assign || _fails(function () { - var A = {}; - var B = {}; - // eslint-disable-next-line no-undef - var S = Symbol(); - var K = 'abcdefghijklmnopqrst'; - A[S] = 7; - K.split('').forEach(function (k) { B[k] = k; }); - return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K; -}) ? function assign(target, source) { // eslint-disable-line no-unused-vars - var T = _toObject(target); - var aLen = arguments.length; - var index = 1; - var getSymbols = _objectGops.f; - var isEnum = _objectPie.f; - while (aLen > index) { - var S = _iobject(arguments[index++]); - var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S); - var length = keys.length; - var j = 0; - var key; - while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key]; - } return T; -} : $assign; - -var getWeak = _meta.getWeak; - - - - - - - -var arrayFind = _arrayMethods(5); -var arrayFindIndex = _arrayMethods(6); -var id$1 = 0; - -// fallback for uncaught frozen keys -var uncaughtFrozenStore = function (that) { - return that._l || (that._l = new UncaughtFrozenStore()); -}; -var UncaughtFrozenStore = function () { - this.a = []; -}; -var findUncaughtFrozen = function (store, key) { - return arrayFind(store.a, function (it) { - return it[0] === key; - }); -}; -UncaughtFrozenStore.prototype = { - get: function (key) { - var entry = findUncaughtFrozen(this, key); - if (entry) return entry[1]; - }, - has: function (key) { - return !!findUncaughtFrozen(this, key); - }, - set: function (key, value) { - var entry = findUncaughtFrozen(this, key); - if (entry) entry[1] = value; - else this.a.push([key, value]); - }, - 'delete': function (key) { - var index = arrayFindIndex(this.a, function (it) { - return it[0] === key; - }); - if (~index) this.a.splice(index, 1); - return !!~index; - } -}; - -var _collectionWeak = { - getConstructor: function (wrapper, NAME, IS_MAP, ADDER) { - var C = wrapper(function (that, iterable) { - _anInstance(that, C, NAME, '_i'); - that._t = NAME; // collection type - that._i = id$1++; // collection id - that._l = undefined; // leak store for uncaught frozen objects - if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); - }); - _redefineAll(C.prototype, { - // 23.3.3.2 WeakMap.prototype.delete(key) - // 23.4.3.3 WeakSet.prototype.delete(value) - 'delete': function (key) { - if (!_isObject(key)) return false; - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(_validateCollection(this, NAME))['delete'](key); - return data && _has(data, this._i) && delete data[this._i]; - }, - // 23.3.3.4 WeakMap.prototype.has(key) - // 23.4.3.4 WeakSet.prototype.has(value) - has: function has(key) { - if (!_isObject(key)) return false; - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(_validateCollection(this, NAME)).has(key); - return data && _has(data, this._i); - } - }); - return C; - }, - def: function (that, key, value) { - var data = getWeak(_anObject(key), true); - if (data === true) uncaughtFrozenStore(that).set(key, value); - else data[that._i] = value; - return that; - }, - ufstore: uncaughtFrozenStore -}; - -var es6_weakMap = createCommonjsModule(function (module) { -var each = _arrayMethods(0); - - - - - - - -var WEAK_MAP = 'WeakMap'; -var getWeak = _meta.getWeak; -var isExtensible = Object.isExtensible; -var uncaughtFrozenStore = _collectionWeak.ufstore; -var tmp = {}; -var InternalMap; - -var wrapper = function (get) { - return function WeakMap() { - return get(this, arguments.length > 0 ? arguments[0] : undefined); - }; -}; - -var methods = { - // 23.3.3.3 WeakMap.prototype.get(key) - get: function get(key) { - if (_isObject(key)) { - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(_validateCollection(this, WEAK_MAP)).get(key); - return data ? data[this._i] : undefined; - } - }, - // 23.3.3.5 WeakMap.prototype.set(key, value) - set: function set(key, value) { - return _collectionWeak.def(_validateCollection(this, WEAK_MAP), key, value); - } -}; - -// 23.3 WeakMap Objects -var $WeakMap = module.exports = _collection(WEAK_MAP, wrapper, methods, _collectionWeak, true, true); - -// IE11 WeakMap frozen keys fix -if (_fails(function () { return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; })) { - InternalMap = _collectionWeak.getConstructor(wrapper, WEAK_MAP); - _objectAssign(InternalMap.prototype, methods); - _meta.NEED = true; - each(['delete', 'has', 'get', 'set'], function (key) { - var proto = $WeakMap.prototype; - var method = proto[key]; - _redefine(proto, key, function (a, b) { - // store frozen objects on internal weakmap shim - if (_isObject(a) && !isExtensible(a)) { - if (!this._f) this._f = new InternalMap(); - var result = this._f[key](a, b); - return key == 'set' ? this : result; - // store all the rest on native weakmap - } return method.call(this, a, b); - }); - }); -} -}); - -var WEAK_SET = 'WeakSet'; - -// 23.4 WeakSet Objects -_collection(WEAK_SET, function (get) { - return function WeakSet() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; -}, { - // 23.4.3.1 WeakSet.prototype.add(value) - add: function add(value) { - return _collectionWeak.def(_validateCollection(this, WEAK_SET), value, true); - } -}, _collectionWeak, false, true); - -// 26.1.1 Reflect.apply(target, thisArgument, argumentsList) - - - -var rApply = (_global.Reflect || {}).apply; -var fApply = Function.apply; -// MS Edge argumentsList argument is optional -_export(_export.S + _export.F * !_fails(function () { - rApply(function () { /* empty */ }); -}), 'Reflect', { - apply: function apply(target, thisArgument, argumentsList) { - var T = _aFunction(target); - var L = _anObject(argumentsList); - return rApply ? rApply(T, thisArgument, L) : fApply.call(T, thisArgument, L); - } -}); - -// fast apply, http://jsperf.lnkit.com/fast-apply/5 -var _invoke = function (fn, args, that) { - var un = that === undefined; - switch (args.length) { - case 0: return un ? fn() - : fn.call(that); - case 1: return un ? fn(args[0]) - : fn.call(that, args[0]); - case 2: return un ? fn(args[0], args[1]) - : fn.call(that, args[0], args[1]); - case 3: return un ? fn(args[0], args[1], args[2]) - : fn.call(that, args[0], args[1], args[2]); - case 4: return un ? fn(args[0], args[1], args[2], args[3]) - : fn.call(that, args[0], args[1], args[2], args[3]); - } return fn.apply(that, args); -}; - -var arraySlice = [].slice; -var factories = {}; - -var construct = function (F, len, args) { - if (!(len in factories)) { - for (var n = [], i = 0; i < len; i++) n[i] = 'a[' + i + ']'; - // eslint-disable-next-line no-new-func - factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')'); - } return factories[len](F, args); -}; - -var _bind = Function.bind || function bind(that /* , ...args */) { - var fn = _aFunction(this); - var partArgs = arraySlice.call(arguments, 1); - var bound = function (/* args... */) { - var args = partArgs.concat(arraySlice.call(arguments)); - return this instanceof bound ? construct(fn, args.length, args) : _invoke(fn, args, that); - }; - if (_isObject(fn.prototype)) bound.prototype = fn.prototype; - return bound; -}; - -// 26.1.2 Reflect.construct(target, argumentsList [, newTarget]) - - - - - - - -var rConstruct = (_global.Reflect || {}).construct; - -// MS Edge supports only 2 arguments and argumentsList argument is optional -// FF Nightly sets third argument as `new.target`, but does not create `this` from it -var NEW_TARGET_BUG = _fails(function () { - function F() { /* empty */ } - return !(rConstruct(function () { /* empty */ }, [], F) instanceof F); -}); -var ARGS_BUG = !_fails(function () { - rConstruct(function () { /* empty */ }); -}); - -_export(_export.S + _export.F * (NEW_TARGET_BUG || ARGS_BUG), 'Reflect', { - construct: function construct(Target, args /* , newTarget */) { - _aFunction(Target); - _anObject(args); - var newTarget = arguments.length < 3 ? Target : _aFunction(arguments[2]); - if (ARGS_BUG && !NEW_TARGET_BUG) return rConstruct(Target, args, newTarget); - if (Target == newTarget) { - // w/o altered newTarget, optimization for 0-4 arguments - switch (args.length) { - case 0: return new Target(); - case 1: return new Target(args[0]); - case 2: return new Target(args[0], args[1]); - case 3: return new Target(args[0], args[1], args[2]); - case 4: return new Target(args[0], args[1], args[2], args[3]); - } - // w/o altered newTarget, lot of arguments case - var $args = [null]; - $args.push.apply($args, args); - return new (_bind.apply(Target, $args))(); - } - // with altered newTarget, not support built-in constructors - var proto = newTarget.prototype; - var instance = _objectCreate(_isObject(proto) ? proto : Object.prototype); - var result = Function.apply.call(Target, instance, args); - return _isObject(result) ? result : instance; - } -}); + // 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O) + + var hiddenKeys = _enumBugKeys.concat('length', 'prototype'); + + var f$1 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { + return _objectKeysInternal(O, hiddenKeys); + }; + + var _objectGopn = { + f: f$1 + }; + + // 7.1.13 ToObject(argument) + + var _toObject = function (it) { + return Object(_defined(it)); + }; + + var _arrayFill = function fill(value /* , start = 0, end = @length */) { + var O = _toObject(this); + var length = _toLength(O.length); + var aLen = arguments.length; + var index = _toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length); + var end = aLen > 2 ? arguments[2] : undefined; + var endPos = end === undefined ? length : _toAbsoluteIndex(end, length); + while (endPos > index) O[index++] = value; + return O; + }; + + var _wks = createCommonjsModule(function (module) { + var store = _shared('wks'); + + var Symbol = _global.Symbol; + var USE_SYMBOL = typeof Symbol == 'function'; + + var $exports = module.exports = function (name) { + return store[name] || (store[name] = + USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name)); + }; + + $exports.store = store; + }); + + var def = _objectDp.f; + + var TAG = _wks('toStringTag'); + + var _setToStringTag = function (it, tag, stat) { + if (it && !_has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag }); + }; + + var _typedBuffer = createCommonjsModule(function (module, exports) { + + + + + + + + + + + + var gOPN = _objectGopn.f; + var dP = _objectDp.f; + + + var ARRAY_BUFFER = 'ArrayBuffer'; + var DATA_VIEW = 'DataView'; + var PROTOTYPE = 'prototype'; + var WRONG_LENGTH = 'Wrong length!'; + var WRONG_INDEX = 'Wrong index!'; + var $ArrayBuffer = _global[ARRAY_BUFFER]; + var $DataView = _global[DATA_VIEW]; + var Math = _global.Math; + var RangeError = _global.RangeError; + // eslint-disable-next-line no-shadow-restricted-names + var Infinity = _global.Infinity; + var BaseBuffer = $ArrayBuffer; + var abs = Math.abs; + var pow = Math.pow; + var floor = Math.floor; + var log = Math.log; + var LN2 = Math.LN2; + var BUFFER = 'buffer'; + var BYTE_LENGTH = 'byteLength'; + var BYTE_OFFSET = 'byteOffset'; + var $BUFFER = _descriptors ? '_b' : BUFFER; + var $LENGTH = _descriptors ? '_l' : BYTE_LENGTH; + var $OFFSET = _descriptors ? '_o' : BYTE_OFFSET; + + // IEEE754 conversions based on https://github.com/feross/ieee754 + function packIEEE754(value, mLen, nBytes) { + var buffer = new Array(nBytes); + var eLen = nBytes * 8 - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0; + var i = 0; + var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0; + var e, m, c; + value = abs(value); + // eslint-disable-next-line no-self-compare + if (value != value || value === Infinity) { + // eslint-disable-next-line no-self-compare + m = value != value ? 1 : 0; + e = eMax; + } else { + e = floor(log(value) / LN2); + if (value * (c = pow(2, -e)) < 1) { + e--; + c *= 2; + } + if (e + eBias >= 1) { + value += rt / c; + } else { + value += rt * pow(2, 1 - eBias); + } + if (value * c >= 2) { + e++; + c /= 2; + } + if (e + eBias >= eMax) { + m = 0; + e = eMax; + } else if (e + eBias >= 1) { + m = (value * c - 1) * pow(2, mLen); + e = e + eBias; + } else { + m = value * pow(2, eBias - 1) * pow(2, mLen); + e = 0; + } + } + for (; mLen >= 8; buffer[i++] = m & 255, m /= 256, mLen -= 8); + e = e << mLen | m; + eLen += mLen; + for (; eLen > 0; buffer[i++] = e & 255, e /= 256, eLen -= 8); + buffer[--i] |= s * 128; + return buffer; + } + function unpackIEEE754(buffer, mLen, nBytes) { + var eLen = nBytes * 8 - mLen - 1; + var eMax = (1 << eLen) - 1; + var eBias = eMax >> 1; + var nBits = eLen - 7; + var i = nBytes - 1; + var s = buffer[i--]; + var e = s & 127; + var m; + s >>= 7; + for (; nBits > 0; e = e * 256 + buffer[i], i--, nBits -= 8); + m = e & (1 << -nBits) - 1; + e >>= -nBits; + nBits += mLen; + for (; nBits > 0; m = m * 256 + buffer[i], i--, nBits -= 8); + if (e === 0) { + e = 1 - eBias; + } else if (e === eMax) { + return m ? NaN : s ? -Infinity : Infinity; + } else { + m = m + pow(2, mLen); + e = e - eBias; + } return (s ? -1 : 1) * m * pow(2, e - mLen); + } + + function unpackI32(bytes) { + return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0]; + } + function packI8(it) { + return [it & 0xff]; + } + function packI16(it) { + return [it & 0xff, it >> 8 & 0xff]; + } + function packI32(it) { + return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff]; + } + function packF64(it) { + return packIEEE754(it, 52, 8); + } + function packF32(it) { + return packIEEE754(it, 23, 4); + } + + function addGetter(C, key, internal) { + dP(C[PROTOTYPE], key, { get: function () { return this[internal]; } }); + } + + function get(view, bytes, index, isLittleEndian) { + var numIndex = +index; + var intIndex = _toIndex(numIndex); + if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX); + var store = view[$BUFFER]._b; + var start = intIndex + view[$OFFSET]; + var pack = store.slice(start, start + bytes); + return isLittleEndian ? pack : pack.reverse(); + } + function set(view, bytes, index, conversion, value, isLittleEndian) { + var numIndex = +index; + var intIndex = _toIndex(numIndex); + if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX); + var store = view[$BUFFER]._b; + var start = intIndex + view[$OFFSET]; + var pack = conversion(+value); + for (var i = 0; i < bytes; i++) store[start + i] = pack[isLittleEndian ? i : bytes - i - 1]; + } + + if (!_typed.ABV) { + $ArrayBuffer = function ArrayBuffer(length) { + _anInstance(this, $ArrayBuffer, ARRAY_BUFFER); + var byteLength = _toIndex(length); + this._b = _arrayFill.call(new Array(byteLength), 0); + this[$LENGTH] = byteLength; + }; + + $DataView = function DataView(buffer, byteOffset, byteLength) { + _anInstance(this, $DataView, DATA_VIEW); + _anInstance(buffer, $ArrayBuffer, DATA_VIEW); + var bufferLength = buffer[$LENGTH]; + var offset = _toInteger(byteOffset); + if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset!'); + byteLength = byteLength === undefined ? bufferLength - offset : _toLength(byteLength); + if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH); + this[$BUFFER] = buffer; + this[$OFFSET] = offset; + this[$LENGTH] = byteLength; + }; + + if (_descriptors) { + addGetter($ArrayBuffer, BYTE_LENGTH, '_l'); + addGetter($DataView, BUFFER, '_b'); + addGetter($DataView, BYTE_LENGTH, '_l'); + addGetter($DataView, BYTE_OFFSET, '_o'); + } + + _redefineAll($DataView[PROTOTYPE], { + getInt8: function getInt8(byteOffset) { + return get(this, 1, byteOffset)[0] << 24 >> 24; + }, + getUint8: function getUint8(byteOffset) { + return get(this, 1, byteOffset)[0]; + }, + getInt16: function getInt16(byteOffset /* , littleEndian */) { + var bytes = get(this, 2, byteOffset, arguments[1]); + return (bytes[1] << 8 | bytes[0]) << 16 >> 16; + }, + getUint16: function getUint16(byteOffset /* , littleEndian */) { + var bytes = get(this, 2, byteOffset, arguments[1]); + return bytes[1] << 8 | bytes[0]; + }, + getInt32: function getInt32(byteOffset /* , littleEndian */) { + return unpackI32(get(this, 4, byteOffset, arguments[1])); + }, + getUint32: function getUint32(byteOffset /* , littleEndian */) { + return unpackI32(get(this, 4, byteOffset, arguments[1])) >>> 0; + }, + getFloat32: function getFloat32(byteOffset /* , littleEndian */) { + return unpackIEEE754(get(this, 4, byteOffset, arguments[1]), 23, 4); + }, + getFloat64: function getFloat64(byteOffset /* , littleEndian */) { + return unpackIEEE754(get(this, 8, byteOffset, arguments[1]), 52, 8); + }, + setInt8: function setInt8(byteOffset, value) { + set(this, 1, byteOffset, packI8, value); + }, + setUint8: function setUint8(byteOffset, value) { + set(this, 1, byteOffset, packI8, value); + }, + setInt16: function setInt16(byteOffset, value /* , littleEndian */) { + set(this, 2, byteOffset, packI16, value, arguments[2]); + }, + setUint16: function setUint16(byteOffset, value /* , littleEndian */) { + set(this, 2, byteOffset, packI16, value, arguments[2]); + }, + setInt32: function setInt32(byteOffset, value /* , littleEndian */) { + set(this, 4, byteOffset, packI32, value, arguments[2]); + }, + setUint32: function setUint32(byteOffset, value /* , littleEndian */) { + set(this, 4, byteOffset, packI32, value, arguments[2]); + }, + setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) { + set(this, 4, byteOffset, packF32, value, arguments[2]); + }, + setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) { + set(this, 8, byteOffset, packF64, value, arguments[2]); + } + }); + } else { + if (!_fails(function () { + $ArrayBuffer(1); + }) || !_fails(function () { + new $ArrayBuffer(-1); // eslint-disable-line no-new + }) || _fails(function () { + new $ArrayBuffer(); // eslint-disable-line no-new + new $ArrayBuffer(1.5); // eslint-disable-line no-new + new $ArrayBuffer(NaN); // eslint-disable-line no-new + return $ArrayBuffer.name != ARRAY_BUFFER; + })) { + $ArrayBuffer = function ArrayBuffer(length) { + _anInstance(this, $ArrayBuffer); + return new BaseBuffer(_toIndex(length)); + }; + var ArrayBufferProto = $ArrayBuffer[PROTOTYPE] = BaseBuffer[PROTOTYPE]; + for (var keys = gOPN(BaseBuffer), j = 0, key; keys.length > j;) { + if (!((key = keys[j++]) in $ArrayBuffer)) _hide($ArrayBuffer, key, BaseBuffer[key]); + } + ArrayBufferProto.constructor = $ArrayBuffer; + } + // iOS Safari 7.x bug + var view = new $DataView(new $ArrayBuffer(2)); + var $setInt8 = $DataView[PROTOTYPE].setInt8; + view.setInt8(0, 2147483648); + view.setInt8(1, 2147483649); + if (view.getInt8(0) || !view.getInt8(1)) _redefineAll($DataView[PROTOTYPE], { + setInt8: function setInt8(byteOffset, value) { + $setInt8.call(this, byteOffset, value << 24 >> 24); + }, + setUint8: function setUint8(byteOffset, value) { + $setInt8.call(this, byteOffset, value << 24 >> 24); + } + }, true); + } + _setToStringTag($ArrayBuffer, ARRAY_BUFFER); + _setToStringTag($DataView, DATA_VIEW); + _hide($DataView[PROTOTYPE], _typed.VIEW, true); + exports[ARRAY_BUFFER] = $ArrayBuffer; + exports[DATA_VIEW] = $DataView; + }); + + // 7.3.20 SpeciesConstructor(O, defaultConstructor) + + + var SPECIES = _wks('species'); + var _speciesConstructor = function (O, D) { + var C = _anObject(O).constructor; + var S; + return C === undefined || (S = _anObject(C)[SPECIES]) == undefined ? D : _aFunction(S); + }; + + var SPECIES$1 = _wks('species'); + + var _setSpecies = function (KEY) { + var C = _global[KEY]; + if (_descriptors && C && !C[SPECIES$1]) _objectDp.f(C, SPECIES$1, { + configurable: true, + get: function () { return this; } + }); + }; + + var ArrayBuffer = _global.ArrayBuffer; + + var $ArrayBuffer = _typedBuffer.ArrayBuffer; + var $DataView = _typedBuffer.DataView; + var $isView = _typed.ABV && ArrayBuffer.isView; + var $slice = $ArrayBuffer.prototype.slice; + var VIEW$1 = _typed.VIEW; + var ARRAY_BUFFER = 'ArrayBuffer'; + + _export(_export.G + _export.W + _export.F * (ArrayBuffer !== $ArrayBuffer), { ArrayBuffer: $ArrayBuffer }); + + _export(_export.S + _export.F * !_typed.CONSTR, ARRAY_BUFFER, { + // 24.1.3.1 ArrayBuffer.isView(arg) + isView: function isView(it) { + return $isView && $isView(it) || _isObject(it) && VIEW$1 in it; + } + }); + + _export(_export.P + _export.U + _export.F * _fails(function () { + return !new $ArrayBuffer(2).slice(1, undefined).byteLength; + }), ARRAY_BUFFER, { + // 24.1.4.3 ArrayBuffer.prototype.slice(start, end) + slice: function slice(start, end) { + if ($slice !== undefined && end === undefined) return $slice.call(_anObject(this), start); // FF fix + var len = _anObject(this).byteLength; + var first = _toAbsoluteIndex(start, len); + var final = _toAbsoluteIndex(end === undefined ? len : end, len); + var result = new (_speciesConstructor(this, $ArrayBuffer))(_toLength(final - first)); + var viewS = new $DataView(this); + var viewT = new $DataView(result); + var index = 0; + while (first < final) { + viewT.setUint8(index++, viewS.getUint8(first++)); + } return result; + } + }); + + _setSpecies(ARRAY_BUFFER); + + // getting tag from 19.1.3.6 Object.prototype.toString() + + var TAG$1 = _wks('toStringTag'); + // ES3 wrong here + var ARG = _cof(function () { return arguments; }()) == 'Arguments'; + + // fallback for IE11 Script Access Denied error + var tryGet = function (it, key) { + try { + return it[key]; + } catch (e) { /* empty */ } + }; + + var _classof = function (it) { + var O, T, B; + return it === undefined ? 'Undefined' : it === null ? 'Null' + // @@toStringTag case + : typeof (T = tryGet(O = Object(it), TAG$1)) == 'string' ? T + // builtinTag case + : ARG ? _cof(O) + // ES3 arguments fallback + : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; + }; + + var _iterators = {}; + + // check on default Array iterator + + var ITERATOR = _wks('iterator'); + var ArrayProto = Array.prototype; + + var _isArrayIter = function (it) { + return it !== undefined && (_iterators.Array === it || ArrayProto[ITERATOR] === it); + }; + + // 19.1.2.14 / 15.2.3.14 Object.keys(O) + + + + var _objectKeys = Object.keys || function keys(O) { + return _objectKeysInternal(O, _enumBugKeys); + }; + + var _objectDps = _descriptors ? Object.defineProperties : function defineProperties(O, Properties) { + _anObject(O); + var keys = _objectKeys(Properties); + var length = keys.length; + var i = 0; + var P; + while (length > i) _objectDp.f(O, P = keys[i++], Properties[P]); + return O; + }; + + var document$2 = _global.document; + var _html = document$2 && document$2.documentElement; + + // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties]) + + + + var IE_PROTO$1 = _sharedKey('IE_PROTO'); + var Empty = function () { /* empty */ }; + var PROTOTYPE$1 = 'prototype'; + + // Create object with fake `null` prototype: use iframe Object with cleared prototype + var createDict = function () { + // Thrash, waste and sodomy: IE GC bug + var iframe = _domCreate('iframe'); + var i = _enumBugKeys.length; + var lt = '<'; + var gt = '>'; + var iframeDocument; + iframe.style.display = 'none'; + _html.appendChild(iframe); + iframe.src = 'javascript:'; // eslint-disable-line no-script-url + // createDict = iframe.contentWindow.Object; + // html.removeChild(iframe); + iframeDocument = iframe.contentWindow.document; + iframeDocument.open(); + iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt); + iframeDocument.close(); + createDict = iframeDocument.F; + while (i--) delete createDict[PROTOTYPE$1][_enumBugKeys[i]]; + return createDict(); + }; + + var _objectCreate = Object.create || function create(O, Properties) { + var result; + if (O !== null) { + Empty[PROTOTYPE$1] = _anObject(O); + result = new Empty(); + Empty[PROTOTYPE$1] = null; + // add "__proto__" for Object.getPrototypeOf polyfill + result[IE_PROTO$1] = O; + } else result = createDict(); + return Properties === undefined ? result : _objectDps(result, Properties); + }; + + // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O) + + + var IE_PROTO$2 = _sharedKey('IE_PROTO'); + var ObjectProto = Object.prototype; + + var _objectGpo = Object.getPrototypeOf || function (O) { + O = _toObject(O); + if (_has(O, IE_PROTO$2)) return O[IE_PROTO$2]; + if (typeof O.constructor == 'function' && O instanceof O.constructor) { + return O.constructor.prototype; + } return O instanceof Object ? ObjectProto : null; + }; + + var ITERATOR$1 = _wks('iterator'); + + var core_getIteratorMethod = _core.getIteratorMethod = function (it) { + if (it != undefined) return it[ITERATOR$1] + || it['@@iterator'] + || _iterators[_classof(it)]; + }; + + // 7.2.2 IsArray(argument) + + var _isArray = Array.isArray || function isArray(arg) { + return _cof(arg) == 'Array'; + }; + + var SPECIES$2 = _wks('species'); + + var _arraySpeciesConstructor = function (original) { + var C; + if (_isArray(original)) { + C = original.constructor; + // cross-realm fallback + if (typeof C == 'function' && (C === Array || _isArray(C.prototype))) C = undefined; + if (_isObject(C)) { + C = C[SPECIES$2]; + if (C === null) C = undefined; + } + } return C === undefined ? Array : C; + }; + + // 9.4.2.3 ArraySpeciesCreate(originalArray, length) + + + var _arraySpeciesCreate = function (original, length) { + return new (_arraySpeciesConstructor(original))(length); + }; + + // 0 -> Array#forEach + // 1 -> Array#map + // 2 -> Array#filter + // 3 -> Array#some + // 4 -> Array#every + // 5 -> Array#find + // 6 -> Array#findIndex + + + + + + var _arrayMethods = function (TYPE, $create) { + 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; + var create = $create || _arraySpeciesCreate; + return function ($this, callbackfn, that) { + var O = _toObject($this); + var self = _iobject(O); + var f = _ctx(callbackfn, that, 3); + var length = _toLength(self.length); + var index = 0; + var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; + var val, res; + for (;length > index; index++) if (NO_HOLES || index in self) { + val = self[index]; + res = f(val, index, O); + if (TYPE) { + if (IS_MAP) result[index] = res; // map + else if (res) switch (TYPE) { + case 3: return true; // some + case 5: return val; // find + case 6: return index; // findIndex + case 2: result.push(val); // filter + } else if (IS_EVERY) return false; // every + } + } + return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; + }; + }; + + // 22.1.3.31 Array.prototype[@@unscopables] + var UNSCOPABLES = _wks('unscopables'); + var ArrayProto$1 = Array.prototype; + if (ArrayProto$1[UNSCOPABLES] == undefined) _hide(ArrayProto$1, UNSCOPABLES, {}); + var _addToUnscopables = function (key) { + ArrayProto$1[UNSCOPABLES][key] = true; + }; + + var _iterStep = function (done, value) { + return { value: value, done: !!done }; + }; + + var IteratorPrototype = {}; + + // 25.1.2.1.1 %IteratorPrototype%[@@iterator]() + _hide(IteratorPrototype, _wks('iterator'), function () { return this; }); + + var _iterCreate = function (Constructor, NAME, next) { + Constructor.prototype = _objectCreate(IteratorPrototype, { next: _propertyDesc(1, next) }); + _setToStringTag(Constructor, NAME + ' Iterator'); + }; + + var ITERATOR$2 = _wks('iterator'); + var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next` + var FF_ITERATOR = '@@iterator'; + var KEYS = 'keys'; + var VALUES = 'values'; + + var returnThis = function () { return this; }; + + var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { + _iterCreate(Constructor, NAME, next); + var getMethod = function (kind) { + if (!BUGGY && kind in proto) return proto[kind]; + switch (kind) { + case KEYS: return function keys() { return new Constructor(this, kind); }; + case VALUES: return function values() { return new Constructor(this, kind); }; + } return function entries() { return new Constructor(this, kind); }; + }; + var TAG = NAME + ' Iterator'; + var DEF_VALUES = DEFAULT == VALUES; + var VALUES_BUG = false; + var proto = Base.prototype; + var $native = proto[ITERATOR$2] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; + var $default = (!BUGGY && $native) || getMethod(DEFAULT); + var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; + var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; + var methods, key, IteratorPrototype; + // Fix native + if ($anyNative) { + IteratorPrototype = _objectGpo($anyNative.call(new Base())); + if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { + // Set @@toStringTag to native iterators + _setToStringTag(IteratorPrototype, TAG, true); + // fix for some old engines + if (!_has(IteratorPrototype, ITERATOR$2)) _hide(IteratorPrototype, ITERATOR$2, returnThis); + } + } + // fix Array#{values, @@iterator}.name in V8 / FF + if (DEF_VALUES && $native && $native.name !== VALUES) { + VALUES_BUG = true; + $default = function values() { return $native.call(this); }; + } + // Define iterator + if (BUGGY || VALUES_BUG || !proto[ITERATOR$2]) { + _hide(proto, ITERATOR$2, $default); + } + // Plug for library + _iterators[NAME] = $default; + _iterators[TAG] = returnThis; + if (DEFAULT) { + methods = { + values: DEF_VALUES ? $default : getMethod(VALUES), + keys: IS_SET ? $default : getMethod(KEYS), + entries: $entries + }; + if (FORCED) for (key in methods) { + if (!(key in proto)) _redefine(proto, key, methods[key]); + } else _export(_export.P + _export.F * (BUGGY || VALUES_BUG), NAME, methods); + } + return methods; + }; + + // 22.1.3.4 Array.prototype.entries() + // 22.1.3.13 Array.prototype.keys() + // 22.1.3.29 Array.prototype.values() + // 22.1.3.30 Array.prototype[@@iterator]() + var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) { + this._t = _toIobject(iterated); // target + this._i = 0; // next index + this._k = kind; // kind + // 22.1.5.2.1 %ArrayIteratorPrototype%.next() + }, function () { + var O = this._t; + var kind = this._k; + var index = this._i++; + if (!O || index >= O.length) { + this._t = undefined; + return _iterStep(1); + } + if (kind == 'keys') return _iterStep(0, index); + if (kind == 'values') return _iterStep(0, O[index]); + return _iterStep(0, [index, O[index]]); + }, 'values'); + + // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7) + _iterators.Arguments = _iterators.Array; + + _addToUnscopables('keys'); + _addToUnscopables('values'); + _addToUnscopables('entries'); + + var ITERATOR$3 = _wks('iterator'); + var SAFE_CLOSING = false; + + try { + var riter = [7][ITERATOR$3](); + riter['return'] = function () { SAFE_CLOSING = true; }; + } catch (e) { /* empty */ } + + var _iterDetect = function (exec, skipClosing) { + if (!skipClosing && !SAFE_CLOSING) return false; + var safe = false; + try { + var arr = [7]; + var iter = arr[ITERATOR$3](); + iter.next = function () { return { done: safe = true }; }; + arr[ITERATOR$3] = function () { return iter; }; + exec(arr); + } catch (e) { /* empty */ } + return safe; + }; + + var _arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { + var O = _toObject(this); + var len = _toLength(O.length); + var to = _toAbsoluteIndex(target, len); + var from = _toAbsoluteIndex(start, len); + var end = arguments.length > 2 ? arguments[2] : undefined; + var count = Math.min((end === undefined ? len : _toAbsoluteIndex(end, len)) - from, len - to); + var inc = 1; + if (from < to && to < from + count) { + inc = -1; + from += count - 1; + to += count - 1; + } + while (count-- > 0) { + if (from in O) O[to] = O[from]; + else delete O[to]; + to += inc; + from += inc; + } return O; + }; + + var f$2 = {}.propertyIsEnumerable; + + var _objectPie = { + f: f$2 + }; + + var gOPD = Object.getOwnPropertyDescriptor; + + var f$3 = _descriptors ? gOPD : function getOwnPropertyDescriptor(O, P) { + O = _toIobject(O); + P = _toPrimitive(P, true); + if (_ie8DomDefine) try { + return gOPD(O, P); + } catch (e) { /* empty */ } + if (_has(O, P)) return _propertyDesc(!_objectPie.f.call(O, P), O[P]); + }; + + var _objectGopd = { + f: f$3 + }; + + var _typedArray = createCommonjsModule(function (module) { + if (_descriptors) { + var global = _global; + var fails = _fails; + var $export = _export; + var $typed = _typed; + var $buffer = _typedBuffer; + var ctx = _ctx; + var anInstance = _anInstance; + var propertyDesc = _propertyDesc; + var hide = _hide; + var redefineAll = _redefineAll; + var toInteger = _toInteger; + var toLength = _toLength; + var toIndex = _toIndex; + var toAbsoluteIndex = _toAbsoluteIndex; + var toPrimitive = _toPrimitive; + var has = _has; + var classof = _classof; + var isObject = _isObject; + var toObject = _toObject; + var isArrayIter = _isArrayIter; + var create = _objectCreate; + var getPrototypeOf = _objectGpo; + var gOPN = _objectGopn.f; + var getIterFn = core_getIteratorMethod; + var uid = _uid; + var wks = _wks; + var createArrayMethod = _arrayMethods; + var createArrayIncludes = _arrayIncludes; + var speciesConstructor = _speciesConstructor; + var ArrayIterators = es6_array_iterator; + var Iterators = _iterators; + var $iterDetect = _iterDetect; + var setSpecies = _setSpecies; + var arrayFill = _arrayFill; + var arrayCopyWithin = _arrayCopyWithin; + var $DP = _objectDp; + var $GOPD = _objectGopd; + var dP = $DP.f; + var gOPD = $GOPD.f; + var RangeError = global.RangeError; + var TypeError = global.TypeError; + var Uint8Array = global.Uint8Array; + var ARRAY_BUFFER = 'ArrayBuffer'; + var SHARED_BUFFER = 'Shared' + ARRAY_BUFFER; + var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'; + var PROTOTYPE = 'prototype'; + var ArrayProto = Array[PROTOTYPE]; + var $ArrayBuffer = $buffer.ArrayBuffer; + var $DataView = $buffer.DataView; + var arrayForEach = createArrayMethod(0); + var arrayFilter = createArrayMethod(2); + var arraySome = createArrayMethod(3); + var arrayEvery = createArrayMethod(4); + var arrayFind = createArrayMethod(5); + var arrayFindIndex = createArrayMethod(6); + var arrayIncludes = createArrayIncludes(true); + var arrayIndexOf = createArrayIncludes(false); + var arrayValues = ArrayIterators.values; + var arrayKeys = ArrayIterators.keys; + var arrayEntries = ArrayIterators.entries; + var arrayLastIndexOf = ArrayProto.lastIndexOf; + var arrayReduce = ArrayProto.reduce; + var arrayReduceRight = ArrayProto.reduceRight; + var arrayJoin = ArrayProto.join; + var arraySort = ArrayProto.sort; + var arraySlice = ArrayProto.slice; + var arrayToString = ArrayProto.toString; + var arrayToLocaleString = ArrayProto.toLocaleString; + var ITERATOR = wks('iterator'); + var TAG = wks('toStringTag'); + var TYPED_CONSTRUCTOR = uid('typed_constructor'); + var DEF_CONSTRUCTOR = uid('def_constructor'); + var ALL_CONSTRUCTORS = $typed.CONSTR; + var TYPED_ARRAY = $typed.TYPED; + var VIEW = $typed.VIEW; + var WRONG_LENGTH = 'Wrong length!'; + + var $map = createArrayMethod(1, function (O, length) { + return allocate(speciesConstructor(O, O[DEF_CONSTRUCTOR]), length); + }); + + var LITTLE_ENDIAN = fails(function () { + // eslint-disable-next-line no-undef + return new Uint8Array(new Uint16Array([1]).buffer)[0] === 1; + }); + + var FORCED_SET = !!Uint8Array && !!Uint8Array[PROTOTYPE].set && fails(function () { + new Uint8Array(1).set({}); + }); + + var toOffset = function (it, BYTES) { + var offset = toInteger(it); + if (offset < 0 || offset % BYTES) throw RangeError('Wrong offset!'); + return offset; + }; + + var validate = function (it) { + if (isObject(it) && TYPED_ARRAY in it) return it; + throw TypeError(it + ' is not a typed array!'); + }; + + var allocate = function (C, length) { + if (!(isObject(C) && TYPED_CONSTRUCTOR in C)) { + throw TypeError('It is not a typed array constructor!'); + } return new C(length); + }; + + var speciesFromList = function (O, list) { + return fromList(speciesConstructor(O, O[DEF_CONSTRUCTOR]), list); + }; + + var fromList = function (C, list) { + var index = 0; + var length = list.length; + var result = allocate(C, length); + while (length > index) result[index] = list[index++]; + return result; + }; + + var addGetter = function (it, key, internal) { + dP(it, key, { get: function () { return this._d[internal]; } }); + }; + + var $from = function from(source /* , mapfn, thisArg */) { + var O = toObject(source); + var aLen = arguments.length; + var mapfn = aLen > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var iterFn = getIterFn(O); + var i, length, values, result, step, iterator; + if (iterFn != undefined && !isArrayIter(iterFn)) { + for (iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++) { + values.push(step.value); + } O = values; + } + if (mapping && aLen > 2) mapfn = ctx(mapfn, arguments[2], 2); + for (i = 0, length = toLength(O.length), result = allocate(this, length); length > i; i++) { + result[i] = mapping ? mapfn(O[i], i) : O[i]; + } + return result; + }; + + var $of = function of(/* ...items */) { + var index = 0; + var length = arguments.length; + var result = allocate(this, length); + while (length > index) result[index] = arguments[index++]; + return result; + }; + + // iOS Safari 6.x fails here + var TO_LOCALE_BUG = !!Uint8Array && fails(function () { arrayToLocaleString.call(new Uint8Array(1)); }); + + var $toLocaleString = function toLocaleString() { + return arrayToLocaleString.apply(TO_LOCALE_BUG ? arraySlice.call(validate(this)) : validate(this), arguments); + }; + + var proto = { + copyWithin: function copyWithin(target, start /* , end */) { + return arrayCopyWithin.call(validate(this), target, start, arguments.length > 2 ? arguments[2] : undefined); + }, + every: function every(callbackfn /* , thisArg */) { + return arrayEvery(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + }, + fill: function fill(value /* , start, end */) { // eslint-disable-line no-unused-vars + return arrayFill.apply(validate(this), arguments); + }, + filter: function filter(callbackfn /* , thisArg */) { + return speciesFromList(this, arrayFilter(validate(this), callbackfn, + arguments.length > 1 ? arguments[1] : undefined)); + }, + find: function find(predicate /* , thisArg */) { + return arrayFind(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + }, + findIndex: function findIndex(predicate /* , thisArg */) { + return arrayFindIndex(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined); + }, + forEach: function forEach(callbackfn /* , thisArg */) { + arrayForEach(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + }, + indexOf: function indexOf(searchElement /* , fromIndex */) { + return arrayIndexOf(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + }, + includes: function includes(searchElement /* , fromIndex */) { + return arrayIncludes(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined); + }, + join: function join(separator) { // eslint-disable-line no-unused-vars + return arrayJoin.apply(validate(this), arguments); + }, + lastIndexOf: function lastIndexOf(searchElement /* , fromIndex */) { // eslint-disable-line no-unused-vars + return arrayLastIndexOf.apply(validate(this), arguments); + }, + map: function map(mapfn /* , thisArg */) { + return $map(validate(this), mapfn, arguments.length > 1 ? arguments[1] : undefined); + }, + reduce: function reduce(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars + return arrayReduce.apply(validate(this), arguments); + }, + reduceRight: function reduceRight(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars + return arrayReduceRight.apply(validate(this), arguments); + }, + reverse: function reverse() { + var that = this; + var length = validate(that).length; + var middle = Math.floor(length / 2); + var index = 0; + var value; + while (index < middle) { + value = that[index]; + that[index++] = that[--length]; + that[length] = value; + } return that; + }, + some: function some(callbackfn /* , thisArg */) { + return arraySome(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined); + }, + sort: function sort(comparefn) { + return arraySort.call(validate(this), comparefn); + }, + subarray: function subarray(begin, end) { + var O = validate(this); + var length = O.length; + var $begin = toAbsoluteIndex(begin, length); + return new (speciesConstructor(O, O[DEF_CONSTRUCTOR]))( + O.buffer, + O.byteOffset + $begin * O.BYTES_PER_ELEMENT, + toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - $begin) + ); + } + }; + + var $slice = function slice(start, end) { + return speciesFromList(this, arraySlice.call(validate(this), start, end)); + }; + + var $set = function set(arrayLike /* , offset */) { + validate(this); + var offset = toOffset(arguments[1], 1); + var length = this.length; + var src = toObject(arrayLike); + var len = toLength(src.length); + var index = 0; + if (len + offset > length) throw RangeError(WRONG_LENGTH); + while (index < len) this[offset + index] = src[index++]; + }; + + var $iterators = { + entries: function entries() { + return arrayEntries.call(validate(this)); + }, + keys: function keys() { + return arrayKeys.call(validate(this)); + }, + values: function values() { + return arrayValues.call(validate(this)); + } + }; + + var isTAIndex = function (target, key) { + return isObject(target) + && target[TYPED_ARRAY] + && typeof key != 'symbol' + && key in target + && String(+key) == String(key); + }; + var $getDesc = function getOwnPropertyDescriptor(target, key) { + return isTAIndex(target, key = toPrimitive(key, true)) + ? propertyDesc(2, target[key]) + : gOPD(target, key); + }; + var $setDesc = function defineProperty(target, key, desc) { + if (isTAIndex(target, key = toPrimitive(key, true)) + && isObject(desc) + && has(desc, 'value') + && !has(desc, 'get') + && !has(desc, 'set') + // TODO: add validation descriptor w/o calling accessors + && !desc.configurable + && (!has(desc, 'writable') || desc.writable) + && (!has(desc, 'enumerable') || desc.enumerable) + ) { + target[key] = desc.value; + return target; + } return dP(target, key, desc); + }; + + if (!ALL_CONSTRUCTORS) { + $GOPD.f = $getDesc; + $DP.f = $setDesc; + } + + $export($export.S + $export.F * !ALL_CONSTRUCTORS, 'Object', { + getOwnPropertyDescriptor: $getDesc, + defineProperty: $setDesc + }); + + if (fails(function () { arrayToString.call({}); })) { + arrayToString = arrayToLocaleString = function toString() { + return arrayJoin.call(this); + }; + } + + var $TypedArrayPrototype$ = redefineAll({}, proto); + redefineAll($TypedArrayPrototype$, $iterators); + hide($TypedArrayPrototype$, ITERATOR, $iterators.values); + redefineAll($TypedArrayPrototype$, { + slice: $slice, + set: $set, + constructor: function () { /* noop */ }, + toString: arrayToString, + toLocaleString: $toLocaleString + }); + addGetter($TypedArrayPrototype$, 'buffer', 'b'); + addGetter($TypedArrayPrototype$, 'byteOffset', 'o'); + addGetter($TypedArrayPrototype$, 'byteLength', 'l'); + addGetter($TypedArrayPrototype$, 'length', 'e'); + dP($TypedArrayPrototype$, TAG, { + get: function () { return this[TYPED_ARRAY]; } + }); + + // eslint-disable-next-line max-statements + module.exports = function (KEY, BYTES, wrapper, CLAMPED) { + CLAMPED = !!CLAMPED; + var NAME = KEY + (CLAMPED ? 'Clamped' : '') + 'Array'; + var GETTER = 'get' + KEY; + var SETTER = 'set' + KEY; + var TypedArray = global[NAME]; + var Base = TypedArray || {}; + var TAC = TypedArray && getPrototypeOf(TypedArray); + var FORCED = !TypedArray || !$typed.ABV; + var O = {}; + var TypedArrayPrototype = TypedArray && TypedArray[PROTOTYPE]; + var getter = function (that, index) { + var data = that._d; + return data.v[GETTER](index * BYTES + data.o, LITTLE_ENDIAN); + }; + var setter = function (that, index, value) { + var data = that._d; + if (CLAMPED) value = (value = Math.round(value)) < 0 ? 0 : value > 0xff ? 0xff : value & 0xff; + data.v[SETTER](index * BYTES + data.o, value, LITTLE_ENDIAN); + }; + var addElement = function (that, index) { + dP(that, index, { + get: function () { + return getter(this, index); + }, + set: function (value) { + return setter(this, index, value); + }, + enumerable: true + }); + }; + if (FORCED) { + TypedArray = wrapper(function (that, data, $offset, $length) { + anInstance(that, TypedArray, NAME, '_d'); + var index = 0; + var offset = 0; + var buffer, byteLength, length, klass; + if (!isObject(data)) { + length = toIndex(data); + byteLength = length * BYTES; + buffer = new $ArrayBuffer(byteLength); + } else if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) { + buffer = data; + offset = toOffset($offset, BYTES); + var $len = data.byteLength; + if ($length === undefined) { + if ($len % BYTES) throw RangeError(WRONG_LENGTH); + byteLength = $len - offset; + if (byteLength < 0) throw RangeError(WRONG_LENGTH); + } else { + byteLength = toLength($length) * BYTES; + if (byteLength + offset > $len) throw RangeError(WRONG_LENGTH); + } + length = byteLength / BYTES; + } else if (TYPED_ARRAY in data) { + return fromList(TypedArray, data); + } else { + return $from.call(TypedArray, data); + } + hide(that, '_d', { + b: buffer, + o: offset, + l: byteLength, + e: length, + v: new $DataView(buffer) + }); + while (index < length) addElement(that, index++); + }); + TypedArrayPrototype = TypedArray[PROTOTYPE] = create($TypedArrayPrototype$); + hide(TypedArrayPrototype, 'constructor', TypedArray); + } else if (!fails(function () { + TypedArray(1); + }) || !fails(function () { + new TypedArray(-1); // eslint-disable-line no-new + }) || !$iterDetect(function (iter) { + new TypedArray(); // eslint-disable-line no-new + new TypedArray(null); // eslint-disable-line no-new + new TypedArray(1.5); // eslint-disable-line no-new + new TypedArray(iter); // eslint-disable-line no-new + }, true)) { + TypedArray = wrapper(function (that, data, $offset, $length) { + anInstance(that, TypedArray, NAME); + var klass; + // `ws` module bug, temporarily remove validation length for Uint8Array + // https://github.com/websockets/ws/pull/645 + if (!isObject(data)) return new Base(toIndex(data)); + if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) { + return $length !== undefined + ? new Base(data, toOffset($offset, BYTES), $length) + : $offset !== undefined + ? new Base(data, toOffset($offset, BYTES)) + : new Base(data); + } + if (TYPED_ARRAY in data) return fromList(TypedArray, data); + return $from.call(TypedArray, data); + }); + arrayForEach(TAC !== Function.prototype ? gOPN(Base).concat(gOPN(TAC)) : gOPN(Base), function (key) { + if (!(key in TypedArray)) hide(TypedArray, key, Base[key]); + }); + TypedArray[PROTOTYPE] = TypedArrayPrototype; + TypedArrayPrototype.constructor = TypedArray; + } + var $nativeIterator = TypedArrayPrototype[ITERATOR]; + var CORRECT_ITER_NAME = !!$nativeIterator + && ($nativeIterator.name == 'values' || $nativeIterator.name == undefined); + var $iterator = $iterators.values; + hide(TypedArray, TYPED_CONSTRUCTOR, true); + hide(TypedArrayPrototype, TYPED_ARRAY, NAME); + hide(TypedArrayPrototype, VIEW, true); + hide(TypedArrayPrototype, DEF_CONSTRUCTOR, TypedArray); + + if (CLAMPED ? new TypedArray(1)[TAG] != NAME : !(TAG in TypedArrayPrototype)) { + dP(TypedArrayPrototype, TAG, { + get: function () { return NAME; } + }); + } + + O[NAME] = TypedArray; + + $export($export.G + $export.W + $export.F * (TypedArray != Base), O); + + $export($export.S, NAME, { + BYTES_PER_ELEMENT: BYTES + }); + + $export($export.S + $export.F * fails(function () { Base.of.call(TypedArray, 1); }), NAME, { + from: $from, + of: $of + }); + + if (!(BYTES_PER_ELEMENT in TypedArrayPrototype)) hide(TypedArrayPrototype, BYTES_PER_ELEMENT, BYTES); + + $export($export.P, NAME, proto); + + setSpecies(NAME); + + $export($export.P + $export.F * FORCED_SET, NAME, { set: $set }); + + $export($export.P + $export.F * !CORRECT_ITER_NAME, NAME, $iterators); + + if (TypedArrayPrototype.toString != arrayToString) TypedArrayPrototype.toString = arrayToString; + + $export($export.P + $export.F * fails(function () { + new TypedArray(1).slice(); + }), NAME, { slice: $slice }); + + $export($export.P + $export.F * (fails(function () { + return [1, 2].toLocaleString() != new TypedArray([1, 2]).toLocaleString(); + }) || !fails(function () { + TypedArrayPrototype.toLocaleString.call([1, 2]); + })), NAME, { toLocaleString: $toLocaleString }); + + Iterators[NAME] = CORRECT_ITER_NAME ? $nativeIterator : $iterator; + if (!CORRECT_ITER_NAME) hide(TypedArrayPrototype, ITERATOR, $iterator); + }; + } else module.exports = function () { /* empty */ }; + }); + + _typedArray('Int8', 1, function (init) { + return function Int8Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Uint8', 1, function (init) { + return function Uint8Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Uint8', 1, function (init) { + return function Uint8ClampedArray(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }, true); + + _typedArray('Int16', 2, function (init) { + return function Int16Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Uint16', 2, function (init) { + return function Uint16Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Int32', 4, function (init) { + return function Int32Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Uint32', 4, function (init) { + return function Uint32Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Float32', 4, function (init) { + return function Float32Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + _typedArray('Float64', 8, function (init) { + return function Float64Array(data, byteOffset, length) { + return init(this, data, byteOffset, length); + }; + }); + + // call something on iterator step with safe closing on error + + var _iterCall = function (iterator, fn, value, entries) { + try { + return entries ? fn(_anObject(value)[0], value[1]) : fn(value); + // 7.4.6 IteratorClose(iterator, completion) + } catch (e) { + var ret = iterator['return']; + if (ret !== undefined) _anObject(ret.call(iterator)); + throw e; + } + }; + + var _forOf = createCommonjsModule(function (module) { + var BREAK = {}; + var RETURN = {}; + var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { + var iterFn = ITERATOR ? function () { return iterable; } : core_getIteratorMethod(iterable); + var f = _ctx(fn, that, entries ? 2 : 1); + var index = 0; + var length, step, iterator, result; + if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!'); + // fast case for arrays with default iterator + if (_isArrayIter(iterFn)) for (length = _toLength(iterable.length); length > index; index++) { + result = entries ? f(_anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); + if (result === BREAK || result === RETURN) return result; + } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { + result = _iterCall(iterator, f, step.value, entries); + if (result === BREAK || result === RETURN) return result; + } + }; + exports.BREAK = BREAK; + exports.RETURN = RETURN; + }); + + var _meta = createCommonjsModule(function (module) { + var META = _uid('meta'); + + + var setDesc = _objectDp.f; + var id = 0; + var isExtensible = Object.isExtensible || function () { + return true; + }; + var FREEZE = !_fails(function () { + return isExtensible(Object.preventExtensions({})); + }); + var setMeta = function (it) { + setDesc(it, META, { value: { + i: 'O' + ++id, // object ID + w: {} // weak collections IDs + } }); + }; + var fastKey = function (it, create) { + // return primitive with prefix + if (!_isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; + if (!_has(it, META)) { + // can't set metadata to uncaught frozen object + if (!isExtensible(it)) return 'F'; + // not necessary to add metadata + if (!create) return 'E'; + // add missing metadata + setMeta(it); + // return object ID + } return it[META].i; + }; + var getWeak = function (it, create) { + if (!_has(it, META)) { + // can't set metadata to uncaught frozen object + if (!isExtensible(it)) return true; + // not necessary to add metadata + if (!create) return false; + // add missing metadata + setMeta(it); + // return hash weak collections IDs + } return it[META].w; + }; + // add metadata on freeze-family methods calling + var onFreeze = function (it) { + if (FREEZE && meta.NEED && isExtensible(it) && !_has(it, META)) setMeta(it); + return it; + }; + var meta = module.exports = { + KEY: META, + NEED: false, + fastKey: fastKey, + getWeak: getWeak, + onFreeze: onFreeze + }; + }); + var _meta_1 = _meta.KEY; + var _meta_2 = _meta.NEED; + var _meta_3 = _meta.fastKey; + var _meta_4 = _meta.getWeak; + var _meta_5 = _meta.onFreeze; + + var _validateCollection = function (it, TYPE) { + if (!_isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!'); + return it; + }; + + var dP$1 = _objectDp.f; + + + + + + + + + + var fastKey = _meta.fastKey; + + var SIZE = _descriptors ? '_s' : 'size'; + + var getEntry = function (that, key) { + // fast case + var index = fastKey(key); + var entry; + if (index !== 'F') return that._i[index]; + // frozen object case + for (entry = that._f; entry; entry = entry.n) { + if (entry.k == key) return entry; + } + }; + + var _collectionStrong = { + getConstructor: function (wrapper, NAME, IS_MAP, ADDER) { + var C = wrapper(function (that, iterable) { + _anInstance(that, C, NAME, '_i'); + that._t = NAME; // collection type + that._i = _objectCreate(null); // index + that._f = undefined; // first entry + that._l = undefined; // last entry + that[SIZE] = 0; // size + if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); + }); + _redefineAll(C.prototype, { + // 23.1.3.1 Map.prototype.clear() + // 23.2.3.2 Set.prototype.clear() + clear: function clear() { + for (var that = _validateCollection(this, NAME), data = that._i, entry = that._f; entry; entry = entry.n) { + entry.r = true; + if (entry.p) entry.p = entry.p.n = undefined; + delete data[entry.i]; + } + that._f = that._l = undefined; + that[SIZE] = 0; + }, + // 23.1.3.3 Map.prototype.delete(key) + // 23.2.3.4 Set.prototype.delete(value) + 'delete': function (key) { + var that = _validateCollection(this, NAME); + var entry = getEntry(that, key); + if (entry) { + var next = entry.n; + var prev = entry.p; + delete that._i[entry.i]; + entry.r = true; + if (prev) prev.n = next; + if (next) next.p = prev; + if (that._f == entry) that._f = next; + if (that._l == entry) that._l = prev; + that[SIZE]--; + } return !!entry; + }, + // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) + // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) + forEach: function forEach(callbackfn /* , that = undefined */) { + _validateCollection(this, NAME); + var f = _ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3); + var entry; + while (entry = entry ? entry.n : this._f) { + f(entry.v, entry.k, this); + // revert to the last existing entry + while (entry && entry.r) entry = entry.p; + } + }, + // 23.1.3.7 Map.prototype.has(key) + // 23.2.3.7 Set.prototype.has(value) + has: function has(key) { + return !!getEntry(_validateCollection(this, NAME), key); + } + }); + if (_descriptors) dP$1(C.prototype, 'size', { + get: function () { + return _validateCollection(this, NAME)[SIZE]; + } + }); + return C; + }, + def: function (that, key, value) { + var entry = getEntry(that, key); + var prev, index; + // change existing entry + if (entry) { + entry.v = value; + // create new entry + } else { + that._l = entry = { + i: index = fastKey(key, true), // <- index + k: key, // <- key + v: value, // <- value + p: prev = that._l, // <- previous entry + n: undefined, // <- next entry + r: false // <- removed + }; + if (!that._f) that._f = entry; + if (prev) prev.n = entry; + that[SIZE]++; + // add to index + if (index !== 'F') that._i[index] = entry; + } return that; + }, + getEntry: getEntry, + setStrong: function (C, NAME, IS_MAP) { + // add .keys, .values, .entries, [@@iterator] + // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11 + _iterDefine(C, NAME, function (iterated, kind) { + this._t = _validateCollection(iterated, NAME); // target + this._k = kind; // kind + this._l = undefined; // previous + }, function () { + var that = this; + var kind = that._k; + var entry = that._l; + // revert to the last existing entry + while (entry && entry.r) entry = entry.p; + // get next entry + if (!that._t || !(that._l = entry = entry ? entry.n : that._t._f)) { + // or finish the iteration + that._t = undefined; + return _iterStep(1); + } + // return step by kind + if (kind == 'keys') return _iterStep(0, entry.k); + if (kind == 'values') return _iterStep(0, entry.v); + return _iterStep(0, [entry.k, entry.v]); + }, IS_MAP ? 'entries' : 'values', !IS_MAP, true); + + // add [@@species], 23.1.2.2, 23.2.2.2 + _setSpecies(NAME); + } + }; + + // Works with __proto__ only. Old v8 can't work with null proto objects. + /* eslint-disable no-proto */ + + + var check = function (O, proto) { + _anObject(O); + if (!_isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!"); + }; + var _setProto = { + set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line + function (test, buggy, set) { + try { + set = _ctx(Function.call, _objectGopd.f(Object.prototype, '__proto__').set, 2); + set(test, []); + buggy = !(test instanceof Array); + } catch (e) { buggy = true; } + return function setPrototypeOf(O, proto) { + check(O, proto); + if (buggy) O.__proto__ = proto; + else set(O, proto); + return O; + }; + }({}, false) : undefined), + check: check + }; + + var setPrototypeOf = _setProto.set; + var _inheritIfRequired = function (that, target, C) { + var S = target.constructor; + var P; + if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && _isObject(P) && setPrototypeOf) { + setPrototypeOf(that, P); + } return that; + }; + + var _collection = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) { + var Base = _global[NAME]; + var C = Base; + var ADDER = IS_MAP ? 'set' : 'add'; + var proto = C && C.prototype; + var O = {}; + var fixMethod = function (KEY) { + var fn = proto[KEY]; + _redefine(proto, KEY, + KEY == 'delete' ? function (a) { + return IS_WEAK && !_isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'has' ? function has(a) { + return IS_WEAK && !_isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'get' ? function get(a) { + return IS_WEAK && !_isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a); + } : KEY == 'add' ? function add(a) { fn.call(this, a === 0 ? 0 : a); return this; } + : function set(a, b) { fn.call(this, a === 0 ? 0 : a, b); return this; } + ); + }; + if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !_fails(function () { + new C().entries().next(); + }))) { + // create collection constructor + C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); + _redefineAll(C.prototype, methods); + _meta.NEED = true; + } else { + var instance = new C(); + // early implementations not supports chaining + var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; + // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false + var THROWS_ON_PRIMITIVES = _fails(function () { instance.has(1); }); + // most early implementations doesn't supports iterables, most modern - not close it correctly + var ACCEPT_ITERABLES = _iterDetect(function (iter) { new C(iter); }); // eslint-disable-line no-new + // for early implementations -0 and +0 not the same + var BUGGY_ZERO = !IS_WEAK && _fails(function () { + // V8 ~ Chromium 42- fails only with 5+ elements + var $instance = new C(); + var index = 5; + while (index--) $instance[ADDER](index, index); + return !$instance.has(-0); + }); + if (!ACCEPT_ITERABLES) { + C = wrapper(function (target, iterable) { + _anInstance(target, C, NAME); + var that = _inheritIfRequired(new Base(), target, C); + if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); + return that; + }); + C.prototype = proto; + proto.constructor = C; + } + if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) { + fixMethod('delete'); + fixMethod('has'); + IS_MAP && fixMethod('get'); + } + if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER); + // weak collections should not contains .clear method + if (IS_WEAK && proto.clear) delete proto.clear; + } + + _setToStringTag(C, NAME); + + O[NAME] = C; + _export(_export.G + _export.W + _export.F * (C != Base), O); + + if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP); + + return C; + }; + + var MAP = 'Map'; + + // 23.1 Map Objects + var es6_map = _collection(MAP, function (get) { + return function Map() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; + }, { + // 23.1.3.6 Map.prototype.get(key) + get: function get(key) { + var entry = _collectionStrong.getEntry(_validateCollection(this, MAP), key); + return entry && entry.v; + }, + // 23.1.3.9 Map.prototype.set(key, value) + set: function set(key, value) { + return _collectionStrong.def(_validateCollection(this, MAP), key === 0 ? 0 : key, value); + } + }, _collectionStrong, true); + + var SET = 'Set'; + + // 23.2 Set Objects + var es6_set = _collection(SET, function (get) { + return function Set() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; + }, { + // 23.2.3.1 Set.prototype.add(value) + add: function add(value) { + return _collectionStrong.def(_validateCollection(this, SET), value = value === 0 ? 0 : value, value); + } + }, _collectionStrong); + + var f$4 = Object.getOwnPropertySymbols; + + var _objectGops = { + f: f$4 + }; + + // 19.1.2.1 Object.assign(target, source, ...) + + + + + + var $assign = Object.assign; + + // should work with symbols and should have deterministic property order (V8 bug) + var _objectAssign = !$assign || _fails(function () { + var A = {}; + var B = {}; + // eslint-disable-next-line no-undef + var S = Symbol(); + var K = 'abcdefghijklmnopqrst'; + A[S] = 7; + K.split('').forEach(function (k) { B[k] = k; }); + return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K; + }) ? function assign(target, source) { // eslint-disable-line no-unused-vars + var T = _toObject(target); + var aLen = arguments.length; + var index = 1; + var getSymbols = _objectGops.f; + var isEnum = _objectPie.f; + while (aLen > index) { + var S = _iobject(arguments[index++]); + var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S); + var length = keys.length; + var j = 0; + var key; + while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key]; + } return T; + } : $assign; + + var getWeak = _meta.getWeak; + + + + + + + + var arrayFind = _arrayMethods(5); + var arrayFindIndex = _arrayMethods(6); + var id$1 = 0; + + // fallback for uncaught frozen keys + var uncaughtFrozenStore = function (that) { + return that._l || (that._l = new UncaughtFrozenStore()); + }; + var UncaughtFrozenStore = function () { + this.a = []; + }; + var findUncaughtFrozen = function (store, key) { + return arrayFind(store.a, function (it) { + return it[0] === key; + }); + }; + UncaughtFrozenStore.prototype = { + get: function (key) { + var entry = findUncaughtFrozen(this, key); + if (entry) return entry[1]; + }, + has: function (key) { + return !!findUncaughtFrozen(this, key); + }, + set: function (key, value) { + var entry = findUncaughtFrozen(this, key); + if (entry) entry[1] = value; + else this.a.push([key, value]); + }, + 'delete': function (key) { + var index = arrayFindIndex(this.a, function (it) { + return it[0] === key; + }); + if (~index) this.a.splice(index, 1); + return !!~index; + } + }; + + var _collectionWeak = { + getConstructor: function (wrapper, NAME, IS_MAP, ADDER) { + var C = wrapper(function (that, iterable) { + _anInstance(that, C, NAME, '_i'); + that._t = NAME; // collection type + that._i = id$1++; // collection id + that._l = undefined; // leak store for uncaught frozen objects + if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that); + }); + _redefineAll(C.prototype, { + // 23.3.3.2 WeakMap.prototype.delete(key) + // 23.4.3.3 WeakSet.prototype.delete(value) + 'delete': function (key) { + if (!_isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(_validateCollection(this, NAME))['delete'](key); + return data && _has(data, this._i) && delete data[this._i]; + }, + // 23.3.3.4 WeakMap.prototype.has(key) + // 23.4.3.4 WeakSet.prototype.has(value) + has: function has(key) { + if (!_isObject(key)) return false; + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(_validateCollection(this, NAME)).has(key); + return data && _has(data, this._i); + } + }); + return C; + }, + def: function (that, key, value) { + var data = getWeak(_anObject(key), true); + if (data === true) uncaughtFrozenStore(that).set(key, value); + else data[that._i] = value; + return that; + }, + ufstore: uncaughtFrozenStore + }; + + var es6_weakMap = createCommonjsModule(function (module) { + var each = _arrayMethods(0); + + + + + + + + var WEAK_MAP = 'WeakMap'; + var getWeak = _meta.getWeak; + var isExtensible = Object.isExtensible; + var uncaughtFrozenStore = _collectionWeak.ufstore; + var tmp = {}; + var InternalMap; + + var wrapper = function (get) { + return function WeakMap() { + return get(this, arguments.length > 0 ? arguments[0] : undefined); + }; + }; + + var methods = { + // 23.3.3.3 WeakMap.prototype.get(key) + get: function get(key) { + if (_isObject(key)) { + var data = getWeak(key); + if (data === true) return uncaughtFrozenStore(_validateCollection(this, WEAK_MAP)).get(key); + return data ? data[this._i] : undefined; + } + }, + // 23.3.3.5 WeakMap.prototype.set(key, value) + set: function set(key, value) { + return _collectionWeak.def(_validateCollection(this, WEAK_MAP), key, value); + } + }; + + // 23.3 WeakMap Objects + var $WeakMap = module.exports = _collection(WEAK_MAP, wrapper, methods, _collectionWeak, true, true); + + // IE11 WeakMap frozen keys fix + if (_fails(function () { return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; })) { + InternalMap = _collectionWeak.getConstructor(wrapper, WEAK_MAP); + _objectAssign(InternalMap.prototype, methods); + _meta.NEED = true; + each(['delete', 'has', 'get', 'set'], function (key) { + var proto = $WeakMap.prototype; + var method = proto[key]; + _redefine(proto, key, function (a, b) { + // store frozen objects on internal weakmap shim + if (_isObject(a) && !isExtensible(a)) { + if (!this._f) this._f = new InternalMap(); + var result = this._f[key](a, b); + return key == 'set' ? this : result; + // store all the rest on native weakmap + } return method.call(this, a, b); + }); + }); + } + }); + + var WEAK_SET = 'WeakSet'; + + // 23.4 WeakSet Objects + _collection(WEAK_SET, function (get) { + return function WeakSet() { return get(this, arguments.length > 0 ? arguments[0] : undefined); }; + }, { + // 23.4.3.1 WeakSet.prototype.add(value) + add: function add(value) { + return _collectionWeak.def(_validateCollection(this, WEAK_SET), value, true); + } + }, _collectionWeak, false, true); + + // 26.1.1 Reflect.apply(target, thisArgument, argumentsList) + + + + var rApply = (_global.Reflect || {}).apply; + var fApply = Function.apply; + // MS Edge argumentsList argument is optional + _export(_export.S + _export.F * !_fails(function () { + rApply(function () { /* empty */ }); + }), 'Reflect', { + apply: function apply(target, thisArgument, argumentsList) { + var T = _aFunction(target); + var L = _anObject(argumentsList); + return rApply ? rApply(T, thisArgument, L) : fApply.call(T, thisArgument, L); + } + }); + + // fast apply, http://jsperf.lnkit.com/fast-apply/5 + var _invoke = function (fn, args, that) { + var un = that === undefined; + switch (args.length) { + case 0: return un ? fn() + : fn.call(that); + case 1: return un ? fn(args[0]) + : fn.call(that, args[0]); + case 2: return un ? fn(args[0], args[1]) + : fn.call(that, args[0], args[1]); + case 3: return un ? fn(args[0], args[1], args[2]) + : fn.call(that, args[0], args[1], args[2]); + case 4: return un ? fn(args[0], args[1], args[2], args[3]) + : fn.call(that, args[0], args[1], args[2], args[3]); + } return fn.apply(that, args); + }; + + var arraySlice = [].slice; + var factories = {}; + + var construct = function (F, len, args) { + if (!(len in factories)) { + for (var n = [], i = 0; i < len; i++) n[i] = 'a[' + i + ']'; + // eslint-disable-next-line no-new-func + factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')'); + } return factories[len](F, args); + }; + + var _bind = Function.bind || function bind(that /* , ...args */) { + var fn = _aFunction(this); + var partArgs = arraySlice.call(arguments, 1); + var bound = function (/* args... */) { + var args = partArgs.concat(arraySlice.call(arguments)); + return this instanceof bound ? construct(fn, args.length, args) : _invoke(fn, args, that); + }; + if (_isObject(fn.prototype)) bound.prototype = fn.prototype; + return bound; + }; + + // 26.1.2 Reflect.construct(target, argumentsList [, newTarget]) + + + + + + + + var rConstruct = (_global.Reflect || {}).construct; + + // MS Edge supports only 2 arguments and argumentsList argument is optional + // FF Nightly sets third argument as `new.target`, but does not create `this` from it + var NEW_TARGET_BUG = _fails(function () { + function F() { /* empty */ } + return !(rConstruct(function () { /* empty */ }, [], F) instanceof F); + }); + var ARGS_BUG = !_fails(function () { + rConstruct(function () { /* empty */ }); + }); + + _export(_export.S + _export.F * (NEW_TARGET_BUG || ARGS_BUG), 'Reflect', { + construct: function construct(Target, args /* , newTarget */) { + _aFunction(Target); + _anObject(args); + var newTarget = arguments.length < 3 ? Target : _aFunction(arguments[2]); + if (ARGS_BUG && !NEW_TARGET_BUG) return rConstruct(Target, args, newTarget); + if (Target == newTarget) { + // w/o altered newTarget, optimization for 0-4 arguments + switch (args.length) { + case 0: return new Target(); + case 1: return new Target(args[0]); + case 2: return new Target(args[0], args[1]); + case 3: return new Target(args[0], args[1], args[2]); + case 4: return new Target(args[0], args[1], args[2], args[3]); + } + // w/o altered newTarget, lot of arguments case + var $args = [null]; + $args.push.apply($args, args); + return new (_bind.apply(Target, $args))(); + } + // with altered newTarget, not support built-in constructors + var proto = newTarget.prototype; + var instance = _objectCreate(_isObject(proto) ? proto : Object.prototype); + var result = Function.apply.call(Target, instance, args); + return _isObject(result) ? result : instance; + } + }); -// 26.1.3 Reflect.defineProperty(target, propertyKey, attributes) + // 26.1.3 Reflect.defineProperty(target, propertyKey, attributes) -// MS Edge has broken Reflect.defineProperty - throwing instead of returning false -_export(_export.S + _export.F * _fails(function () { - // eslint-disable-next-line no-undef - Reflect.defineProperty(_objectDp.f({}, 1, { value: 1 }), 1, { value: 2 }); -}), 'Reflect', { - defineProperty: function defineProperty(target, propertyKey, attributes) { - _anObject(target); - propertyKey = _toPrimitive(propertyKey, true); - _anObject(attributes); - try { - _objectDp.f(target, propertyKey, attributes); - return true; - } catch (e) { - return false; - } - } -}); + // MS Edge has broken Reflect.defineProperty - throwing instead of returning false + _export(_export.S + _export.F * _fails(function () { + // eslint-disable-next-line no-undef + Reflect.defineProperty(_objectDp.f({}, 1, { value: 1 }), 1, { value: 2 }); + }), 'Reflect', { + defineProperty: function defineProperty(target, propertyKey, attributes) { + _anObject(target); + propertyKey = _toPrimitive(propertyKey, true); + _anObject(attributes); + try { + _objectDp.f(target, propertyKey, attributes); + return true; + } catch (e) { + return false; + } + } + }); -// 26.1.4 Reflect.deleteProperty(target, propertyKey) + // 26.1.4 Reflect.deleteProperty(target, propertyKey) -var gOPD$1 = _objectGopd.f; + var gOPD$1 = _objectGopd.f; -_export(_export.S, 'Reflect', { - deleteProperty: function deleteProperty(target, propertyKey) { - var desc = gOPD$1(_anObject(target), propertyKey); - return desc && !desc.configurable ? false : delete target[propertyKey]; - } -}); + _export(_export.S, 'Reflect', { + deleteProperty: function deleteProperty(target, propertyKey) { + var desc = gOPD$1(_anObject(target), propertyKey); + return desc && !desc.configurable ? false : delete target[propertyKey]; + } + }); -// 26.1.6 Reflect.get(target, propertyKey [, receiver]) + // 26.1.6 Reflect.get(target, propertyKey [, receiver]) @@ -2384,97 +2383,97 @@ _export(_export.S, 'Reflect', { -function get(target, propertyKey /* , receiver */) { - var receiver = arguments.length < 3 ? target : arguments[2]; - var desc, proto; - if (_anObject(target) === receiver) return target[propertyKey]; - if (desc = _objectGopd.f(target, propertyKey)) return _has(desc, 'value') - ? desc.value - : desc.get !== undefined - ? desc.get.call(receiver) - : undefined; - if (_isObject(proto = _objectGpo(target))) return get(proto, propertyKey, receiver); -} + function get(target, propertyKey /* , receiver */) { + var receiver = arguments.length < 3 ? target : arguments[2]; + var desc, proto; + if (_anObject(target) === receiver) return target[propertyKey]; + if (desc = _objectGopd.f(target, propertyKey)) return _has(desc, 'value') + ? desc.value + : desc.get !== undefined + ? desc.get.call(receiver) + : undefined; + if (_isObject(proto = _objectGpo(target))) return get(proto, propertyKey, receiver); + } -_export(_export.S, 'Reflect', { get: get }); + _export(_export.S, 'Reflect', { get: get }); -// 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey) + // 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey) -_export(_export.S, 'Reflect', { - getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey) { - return _objectGopd.f(_anObject(target), propertyKey); - } -}); + _export(_export.S, 'Reflect', { + getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey) { + return _objectGopd.f(_anObject(target), propertyKey); + } + }); -// 26.1.8 Reflect.getPrototypeOf(target) + // 26.1.8 Reflect.getPrototypeOf(target) -_export(_export.S, 'Reflect', { - getPrototypeOf: function getPrototypeOf(target) { - return _objectGpo(_anObject(target)); - } -}); + _export(_export.S, 'Reflect', { + getPrototypeOf: function getPrototypeOf(target) { + return _objectGpo(_anObject(target)); + } + }); -// 26.1.9 Reflect.has(target, propertyKey) + // 26.1.9 Reflect.has(target, propertyKey) -_export(_export.S, 'Reflect', { - has: function has(target, propertyKey) { - return propertyKey in target; - } -}); + _export(_export.S, 'Reflect', { + has: function has(target, propertyKey) { + return propertyKey in target; + } + }); -// 26.1.10 Reflect.isExtensible(target) + // 26.1.10 Reflect.isExtensible(target) -var $isExtensible = Object.isExtensible; + var $isExtensible = Object.isExtensible; -_export(_export.S, 'Reflect', { - isExtensible: function isExtensible(target) { - _anObject(target); - return $isExtensible ? $isExtensible(target) : true; - } -}); + _export(_export.S, 'Reflect', { + isExtensible: function isExtensible(target) { + _anObject(target); + return $isExtensible ? $isExtensible(target) : true; + } + }); -// all object keys, includes non-enumerable and symbols + // all object keys, includes non-enumerable and symbols -var Reflect$1 = _global.Reflect; -var _ownKeys = Reflect$1 && Reflect$1.ownKeys || function ownKeys(it) { - var keys = _objectGopn.f(_anObject(it)); - var getSymbols = _objectGops.f; - return getSymbols ? keys.concat(getSymbols(it)) : keys; -}; + var Reflect$1 = _global.Reflect; + var _ownKeys = Reflect$1 && Reflect$1.ownKeys || function ownKeys(it) { + var keys = _objectGopn.f(_anObject(it)); + var getSymbols = _objectGops.f; + return getSymbols ? keys.concat(getSymbols(it)) : keys; + }; -// 26.1.11 Reflect.ownKeys(target) + // 26.1.11 Reflect.ownKeys(target) -_export(_export.S, 'Reflect', { ownKeys: _ownKeys }); + _export(_export.S, 'Reflect', { ownKeys: _ownKeys }); -// 26.1.12 Reflect.preventExtensions(target) + // 26.1.12 Reflect.preventExtensions(target) -var $preventExtensions = Object.preventExtensions; + var $preventExtensions = Object.preventExtensions; -_export(_export.S, 'Reflect', { - preventExtensions: function preventExtensions(target) { - _anObject(target); - try { - if ($preventExtensions) $preventExtensions(target); - return true; - } catch (e) { - return false; - } - } -}); + _export(_export.S, 'Reflect', { + preventExtensions: function preventExtensions(target) { + _anObject(target); + try { + if ($preventExtensions) $preventExtensions(target); + return true; + } catch (e) { + return false; + } + } + }); -// 26.1.13 Reflect.set(target, propertyKey, V [, receiver]) + // 26.1.13 Reflect.set(target, propertyKey, V [, receiver]) @@ -2484,10643 +2483,11070 @@ _export(_export.S, 'Reflect', { -function set(target, propertyKey, V /* , receiver */) { - var receiver = arguments.length < 4 ? target : arguments[3]; - var ownDesc = _objectGopd.f(_anObject(target), propertyKey); - var existingDescriptor, proto; - if (!ownDesc) { - if (_isObject(proto = _objectGpo(target))) { - return set(proto, propertyKey, V, receiver); - } - ownDesc = _propertyDesc(0); - } - if (_has(ownDesc, 'value')) { - if (ownDesc.writable === false || !_isObject(receiver)) return false; - existingDescriptor = _objectGopd.f(receiver, propertyKey) || _propertyDesc(0); - existingDescriptor.value = V; - _objectDp.f(receiver, propertyKey, existingDescriptor); - return true; - } - return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true); -} - -_export(_export.S, 'Reflect', { set: set }); - -// 26.1.14 Reflect.setPrototypeOf(target, proto) - - - -if (_setProto) _export(_export.S, 'Reflect', { - setPrototypeOf: function setPrototypeOf(target, proto) { - _setProto.check(target, proto); - try { - _setProto.set(target, proto); - return true; - } catch (e) { - return false; - } - } -}); - -var process = _global.process; -var setTask = _global.setImmediate; -var clearTask = _global.clearImmediate; -var MessageChannel = _global.MessageChannel; -var Dispatch = _global.Dispatch; -var counter = 0; -var queue = {}; -var ONREADYSTATECHANGE = 'onreadystatechange'; -var defer, channel, port; -var run = function () { - var id = +this; - // eslint-disable-next-line no-prototype-builtins - if (queue.hasOwnProperty(id)) { - var fn = queue[id]; - delete queue[id]; - fn(); - } -}; -var listener = function (event) { - run.call(event.data); -}; -// Node.js 0.9+ & IE10+ has setImmediate, otherwise: -if (!setTask || !clearTask) { - setTask = function setImmediate(fn) { - var args = []; - var i = 1; - while (arguments.length > i) args.push(arguments[i++]); - queue[++counter] = function () { - // eslint-disable-next-line no-new-func - _invoke(typeof fn == 'function' ? fn : Function(fn), args); - }; - defer(counter); - return counter; - }; - clearTask = function clearImmediate(id) { - delete queue[id]; - }; - // Node.js 0.8- - if (_cof(process) == 'process') { - defer = function (id) { - process.nextTick(_ctx(run, id, 1)); - }; - // Sphere (JS game engine) Dispatch API - } else if (Dispatch && Dispatch.now) { - defer = function (id) { - Dispatch.now(_ctx(run, id, 1)); - }; - // Browsers with MessageChannel, includes WebWorkers - } else if (MessageChannel) { - channel = new MessageChannel(); - port = channel.port2; - channel.port1.onmessage = listener; - defer = _ctx(port.postMessage, port, 1); - // Browsers with postMessage, skip WebWorkers - // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' - } else if (_global.addEventListener && typeof postMessage == 'function' && !_global.importScripts) { - defer = function (id) { - _global.postMessage(id + '', '*'); - }; - _global.addEventListener('message', listener, false); - // IE8- - } else if (ONREADYSTATECHANGE in _domCreate('script')) { - defer = function (id) { - _html.appendChild(_domCreate('script'))[ONREADYSTATECHANGE] = function () { - _html.removeChild(this); - run.call(id); - }; - }; - // Rest old browsers - } else { - defer = function (id) { - setTimeout(_ctx(run, id, 1), 0); - }; - } -} -var _task = { - set: setTask, - clear: clearTask -}; - -var macrotask = _task.set; -var Observer = _global.MutationObserver || _global.WebKitMutationObserver; -var process$1 = _global.process; -var Promise$1 = _global.Promise; -var isNode = _cof(process$1) == 'process'; - -var _microtask = function () { - var head, last, notify; - - var flush = function () { - var parent, fn; - if (isNode && (parent = process$1.domain)) parent.exit(); - while (head) { - fn = head.fn; - head = head.next; - try { - fn(); - } catch (e) { - if (head) notify(); - else last = undefined; - throw e; - } - } last = undefined; - if (parent) parent.enter(); - }; - - // Node.js - if (isNode) { - notify = function () { - process$1.nextTick(flush); - }; - // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339 - } else if (Observer && !(_global.navigator && _global.navigator.standalone)) { - var toggle = true; - var node = document.createTextNode(''); - new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new - notify = function () { - node.data = toggle = !toggle; - }; - // environments with maybe non-completely correct, but existent Promise - } else if (Promise$1 && Promise$1.resolve) { - var promise = Promise$1.resolve(); - notify = function () { - promise.then(flush); - }; - // for other environments - macrotask based on: - // - setImmediate - // - MessageChannel - // - window.postMessag - // - onreadystatechange - // - setTimeout - } else { - notify = function () { - // strange IE + webpack dev server bug - use .call(global) - macrotask.call(_global, flush); - }; - } - - return function (fn) { - var task = { fn: fn, next: undefined }; - if (last) last.next = task; - if (!head) { - head = task; - notify(); - } last = task; - }; -}; - -// 25.4.1.5 NewPromiseCapability(C) - - -function PromiseCapability(C) { - var resolve, reject; - this.promise = new C(function ($$resolve, $$reject) { - if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor'); - resolve = $$resolve; - reject = $$reject; - }); - this.resolve = _aFunction(resolve); - this.reject = _aFunction(reject); -} - -var f$5 = function (C) { - return new PromiseCapability(C); -}; - -var _newPromiseCapability = { - f: f$5 -}; - -var _perform = function (exec) { - try { - return { e: false, v: exec() }; - } catch (e) { - return { e: true, v: e }; - } -}; - -var _promiseResolve = function (C, x) { - _anObject(C); - if (_isObject(x) && x.constructor === C) return x; - var promiseCapability = _newPromiseCapability.f(C); - var resolve = promiseCapability.resolve; - resolve(x); - return promiseCapability.promise; -}; - -var task = _task.set; -var microtask = _microtask(); - - - -var PROMISE = 'Promise'; -var TypeError$1 = _global.TypeError; -var process$2 = _global.process; -var $Promise = _global[PROMISE]; -var isNode$1 = _classof(process$2) == 'process'; -var empty = function () { /* empty */ }; -var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper; -var newPromiseCapability = newGenericPromiseCapability = _newPromiseCapability.f; - -var USE_NATIVE = !!function () { - try { - // correct subclassing with @@species support - var promise = $Promise.resolve(1); - var FakePromise = (promise.constructor = {})[_wks('species')] = function (exec) { - exec(empty, empty); - }; - // unhandled rejections tracking support, NodeJS Promise without it fails @@species test - return (isNode$1 || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise; - } catch (e) { /* empty */ } -}(); - -// helpers -var isThenable = function (it) { - var then; - return _isObject(it) && typeof (then = it.then) == 'function' ? then : false; -}; -var notify = function (promise, isReject) { - if (promise._n) return; - promise._n = true; - var chain = promise._c; - microtask(function () { - var value = promise._v; - var ok = promise._s == 1; - var i = 0; - var run = function (reaction) { - var handler = ok ? reaction.ok : reaction.fail; - var resolve = reaction.resolve; - var reject = reaction.reject; - var domain = reaction.domain; - var result, then; - try { - if (handler) { - if (!ok) { - if (promise._h == 2) onHandleUnhandled(promise); - promise._h = 1; - } - if (handler === true) result = value; - else { - if (domain) domain.enter(); - result = handler(value); - if (domain) domain.exit(); - } - if (result === reaction.promise) { - reject(TypeError$1('Promise-chain cycle')); - } else if (then = isThenable(result)) { - then.call(result, resolve, reject); - } else resolve(result); - } else reject(value); - } catch (e) { - reject(e); - } - }; - while (chain.length > i) run(chain[i++]); // variable length - can't use forEach - promise._c = []; - promise._n = false; - if (isReject && !promise._h) onUnhandled(promise); - }); -}; -var onUnhandled = function (promise) { - task.call(_global, function () { - var value = promise._v; - var unhandled = isUnhandled(promise); - var result, handler, console; - if (unhandled) { - result = _perform(function () { - if (isNode$1) { - process$2.emit('unhandledRejection', value, promise); - } else if (handler = _global.onunhandledrejection) { - handler({ promise: promise, reason: value }); - } else if ((console = _global.console) && console.error) { - console.error('Unhandled promise rejection', value); - } - }); - // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should - promise._h = isNode$1 || isUnhandled(promise) ? 2 : 1; - } promise._a = undefined; - if (unhandled && result.e) throw result.v; - }); -}; -var isUnhandled = function (promise) { - return promise._h !== 1 && (promise._a || promise._c).length === 0; -}; -var onHandleUnhandled = function (promise) { - task.call(_global, function () { - var handler; - if (isNode$1) { - process$2.emit('rejectionHandled', promise); - } else if (handler = _global.onrejectionhandled) { - handler({ promise: promise, reason: promise._v }); - } - }); -}; -var $reject = function (value) { - var promise = this; - if (promise._d) return; - promise._d = true; - promise = promise._w || promise; // unwrap - promise._v = value; - promise._s = 2; - if (!promise._a) promise._a = promise._c.slice(); - notify(promise, true); -}; -var $resolve = function (value) { - var promise = this; - var then; - if (promise._d) return; - promise._d = true; - promise = promise._w || promise; // unwrap - try { - if (promise === value) throw TypeError$1("Promise can't be resolved itself"); - if (then = isThenable(value)) { - microtask(function () { - var wrapper = { _w: promise, _d: false }; // wrap - try { - then.call(value, _ctx($resolve, wrapper, 1), _ctx($reject, wrapper, 1)); - } catch (e) { - $reject.call(wrapper, e); - } - }); - } else { - promise._v = value; - promise._s = 1; - notify(promise, false); - } - } catch (e) { - $reject.call({ _w: promise, _d: false }, e); // wrap - } -}; - -// constructor polyfill -if (!USE_NATIVE) { - // 25.4.3.1 Promise(executor) - $Promise = function Promise(executor) { - _anInstance(this, $Promise, PROMISE, '_h'); - _aFunction(executor); - Internal.call(this); - try { - executor(_ctx($resolve, this, 1), _ctx($reject, this, 1)); - } catch (err) { - $reject.call(this, err); - } - }; - // eslint-disable-next-line no-unused-vars - Internal = function Promise(executor) { - this._c = []; // <- awaiting reactions - this._a = undefined; // <- checked in isUnhandled reactions - this._s = 0; // <- state - this._d = false; // <- done - this._v = undefined; // <- value - this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled - this._n = false; // <- notify - }; - Internal.prototype = _redefineAll($Promise.prototype, { - // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected) - then: function then(onFulfilled, onRejected) { - var reaction = newPromiseCapability(_speciesConstructor(this, $Promise)); - reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; - reaction.fail = typeof onRejected == 'function' && onRejected; - reaction.domain = isNode$1 ? process$2.domain : undefined; - this._c.push(reaction); - if (this._a) this._a.push(reaction); - if (this._s) notify(this, false); - return reaction.promise; - }, - // 25.4.5.1 Promise.prototype.catch(onRejected) - 'catch': function (onRejected) { - return this.then(undefined, onRejected); - } - }); - OwnPromiseCapability = function () { - var promise = new Internal(); - this.promise = promise; - this.resolve = _ctx($resolve, promise, 1); - this.reject = _ctx($reject, promise, 1); - }; - _newPromiseCapability.f = newPromiseCapability = function (C) { - return C === $Promise || C === Wrapper - ? new OwnPromiseCapability(C) - : newGenericPromiseCapability(C); - }; -} - -_export(_export.G + _export.W + _export.F * !USE_NATIVE, { Promise: $Promise }); -_setToStringTag($Promise, PROMISE); -_setSpecies(PROMISE); -Wrapper = _core[PROMISE]; - -// statics -_export(_export.S + _export.F * !USE_NATIVE, PROMISE, { - // 25.4.4.5 Promise.reject(r) - reject: function reject(r) { - var capability = newPromiseCapability(this); - var $$reject = capability.reject; - $$reject(r); - return capability.promise; - } -}); -_export(_export.S + _export.F * (_library || !USE_NATIVE), PROMISE, { - // 25.4.4.6 Promise.resolve(x) - resolve: function resolve(x) { - return _promiseResolve(_library && this === Wrapper ? $Promise : this, x); - } -}); -_export(_export.S + _export.F * !(USE_NATIVE && _iterDetect(function (iter) { - $Promise.all(iter)['catch'](empty); -})), PROMISE, { - // 25.4.4.1 Promise.all(iterable) - all: function all(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var resolve = capability.resolve; - var reject = capability.reject; - var result = _perform(function () { - var values = []; - var index = 0; - var remaining = 1; - _forOf(iterable, false, function (promise) { - var $index = index++; - var alreadyCalled = false; - values.push(undefined); - remaining++; - C.resolve(promise).then(function (value) { - if (alreadyCalled) return; - alreadyCalled = true; - values[$index] = value; - --remaining || resolve(values); - }, reject); - }); - --remaining || resolve(values); - }); - if (result.e) reject(result.v); - return capability.promise; - }, - // 25.4.4.4 Promise.race(iterable) - race: function race(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var reject = capability.reject; - var result = _perform(function () { - _forOf(iterable, false, function (promise) { - C.resolve(promise).then(capability.resolve, reject); - }); - }); - if (result.e) reject(result.v); - return capability.promise; - } -}); - -var f$6 = _wks; - -var _wksExt = { - f: f$6 -}; - -var defineProperty = _objectDp.f; -var _wksDefine = function (name) { - var $Symbol = _core.Symbol || (_core.Symbol = _library ? {} : _global.Symbol || {}); - if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: _wksExt.f(name) }); -}; - -// all enumerable object keys, includes symbols - - - -var _enumKeys = function (it) { - var result = _objectKeys(it); - var getSymbols = _objectGops.f; - if (getSymbols) { - var symbols = getSymbols(it); - var isEnum = _objectPie.f; - var i = 0; - var key; - while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key); - } return result; -}; - -// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window - -var gOPN = _objectGopn.f; -var toString$1 = {}.toString; - -var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames - ? Object.getOwnPropertyNames(window) : []; - -var getWindowNames = function (it) { - try { - return gOPN(it); - } catch (e) { - return windowNames.slice(); - } -}; - -var f$7 = function getOwnPropertyNames(it) { - return windowNames && toString$1.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(_toIobject(it)); -}; - -var _objectGopnExt = { - f: f$7 -}; - -// ECMAScript 6 symbols shim - - - - - -var META = _meta.KEY; - - - - - - - - - - - - - - - - - - - -var gOPD$2 = _objectGopd.f; -var dP$2 = _objectDp.f; -var gOPN$1 = _objectGopnExt.f; -var $Symbol = _global.Symbol; -var $JSON = _global.JSON; -var _stringify = $JSON && $JSON.stringify; -var PROTOTYPE$2 = 'prototype'; -var HIDDEN = _wks('_hidden'); -var TO_PRIMITIVE = _wks('toPrimitive'); -var isEnum = {}.propertyIsEnumerable; -var SymbolRegistry = _shared('symbol-registry'); -var AllSymbols = _shared('symbols'); -var OPSymbols = _shared('op-symbols'); -var ObjectProto$1 = Object[PROTOTYPE$2]; -var USE_NATIVE$1 = typeof $Symbol == 'function'; -var QObject = _global.QObject; -// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 -var setter = !QObject || !QObject[PROTOTYPE$2] || !QObject[PROTOTYPE$2].findChild; - -// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 -var setSymbolDesc = _descriptors && _fails(function () { - return _objectCreate(dP$2({}, 'a', { - get: function () { return dP$2(this, 'a', { value: 7 }).a; } - })).a != 7; -}) ? function (it, key, D) { - var protoDesc = gOPD$2(ObjectProto$1, key); - if (protoDesc) delete ObjectProto$1[key]; - dP$2(it, key, D); - if (protoDesc && it !== ObjectProto$1) dP$2(ObjectProto$1, key, protoDesc); -} : dP$2; - -var wrap = function (tag) { - var sym = AllSymbols[tag] = _objectCreate($Symbol[PROTOTYPE$2]); - sym._k = tag; - return sym; -}; - -var isSymbol = USE_NATIVE$1 && typeof $Symbol.iterator == 'symbol' ? function (it) { - return typeof it == 'symbol'; -} : function (it) { - return it instanceof $Symbol; -}; - -var $defineProperty = function defineProperty(it, key, D) { - if (it === ObjectProto$1) $defineProperty(OPSymbols, key, D); - _anObject(it); - key = _toPrimitive(key, true); - _anObject(D); - if (_has(AllSymbols, key)) { - if (!D.enumerable) { - if (!_has(it, HIDDEN)) dP$2(it, HIDDEN, _propertyDesc(1, {})); - it[HIDDEN][key] = true; - } else { - if (_has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false; - D = _objectCreate(D, { enumerable: _propertyDesc(0, false) }); - } return setSymbolDesc(it, key, D); - } return dP$2(it, key, D); -}; -var $defineProperties = function defineProperties(it, P) { - _anObject(it); - var keys = _enumKeys(P = _toIobject(P)); - var i = 0; - var l = keys.length; - var key; - while (l > i) $defineProperty(it, key = keys[i++], P[key]); - return it; -}; -var $create = function create(it, P) { - return P === undefined ? _objectCreate(it) : $defineProperties(_objectCreate(it), P); -}; -var $propertyIsEnumerable = function propertyIsEnumerable(key) { - var E = isEnum.call(this, key = _toPrimitive(key, true)); - if (this === ObjectProto$1 && _has(AllSymbols, key) && !_has(OPSymbols, key)) return false; - return E || !_has(this, key) || !_has(AllSymbols, key) || _has(this, HIDDEN) && this[HIDDEN][key] ? E : true; -}; -var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) { - it = _toIobject(it); - key = _toPrimitive(key, true); - if (it === ObjectProto$1 && _has(AllSymbols, key) && !_has(OPSymbols, key)) return; - var D = gOPD$2(it, key); - if (D && _has(AllSymbols, key) && !(_has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true; - return D; -}; -var $getOwnPropertyNames = function getOwnPropertyNames(it) { - var names = gOPN$1(_toIobject(it)); - var result = []; - var i = 0; - var key; - while (names.length > i) { - if (!_has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key); - } return result; -}; -var $getOwnPropertySymbols = function getOwnPropertySymbols(it) { - var IS_OP = it === ObjectProto$1; - var names = gOPN$1(IS_OP ? OPSymbols : _toIobject(it)); - var result = []; - var i = 0; - var key; - while (names.length > i) { - if (_has(AllSymbols, key = names[i++]) && (IS_OP ? _has(ObjectProto$1, key) : true)) result.push(AllSymbols[key]); - } return result; -}; - -// 19.4.1.1 Symbol([description]) -if (!USE_NATIVE$1) { - $Symbol = function Symbol() { - if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!'); - var tag = _uid(arguments.length > 0 ? arguments[0] : undefined); - var $set = function (value) { - if (this === ObjectProto$1) $set.call(OPSymbols, value); - if (_has(this, HIDDEN) && _has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; - setSymbolDesc(this, tag, _propertyDesc(1, value)); - }; - if (_descriptors && setter) setSymbolDesc(ObjectProto$1, tag, { configurable: true, set: $set }); - return wrap(tag); - }; - _redefine($Symbol[PROTOTYPE$2], 'toString', function toString() { - return this._k; - }); - - _objectGopd.f = $getOwnPropertyDescriptor; - _objectDp.f = $defineProperty; - _objectGopn.f = _objectGopnExt.f = $getOwnPropertyNames; - _objectPie.f = $propertyIsEnumerable; - _objectGops.f = $getOwnPropertySymbols; - - if (_descriptors && !_library) { - _redefine(ObjectProto$1, 'propertyIsEnumerable', $propertyIsEnumerable, true); - } - - _wksExt.f = function (name) { - return wrap(_wks(name)); - }; -} - -_export(_export.G + _export.W + _export.F * !USE_NATIVE$1, { Symbol: $Symbol }); - -for (var es6Symbols = ( - // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14 - 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables' -).split(','), j = 0; es6Symbols.length > j;)_wks(es6Symbols[j++]); - -for (var wellKnownSymbols = _objectKeys(_wks.store), k = 0; wellKnownSymbols.length > k;) _wksDefine(wellKnownSymbols[k++]); - -_export(_export.S + _export.F * !USE_NATIVE$1, 'Symbol', { - // 19.4.2.1 Symbol.for(key) - 'for': function (key) { - return _has(SymbolRegistry, key += '') - ? SymbolRegistry[key] - : SymbolRegistry[key] = $Symbol(key); - }, - // 19.4.2.5 Symbol.keyFor(sym) - keyFor: function keyFor(sym) { - if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!'); - for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key; - }, - useSetter: function () { setter = true; }, - useSimple: function () { setter = false; } -}); - -_export(_export.S + _export.F * !USE_NATIVE$1, 'Object', { - // 19.1.2.2 Object.create(O [, Properties]) - create: $create, - // 19.1.2.4 Object.defineProperty(O, P, Attributes) - defineProperty: $defineProperty, - // 19.1.2.3 Object.defineProperties(O, Properties) - defineProperties: $defineProperties, - // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) - getOwnPropertyDescriptor: $getOwnPropertyDescriptor, - // 19.1.2.7 Object.getOwnPropertyNames(O) - getOwnPropertyNames: $getOwnPropertyNames, - // 19.1.2.8 Object.getOwnPropertySymbols(O) - getOwnPropertySymbols: $getOwnPropertySymbols -}); - -// 24.3.2 JSON.stringify(value [, replacer [, space]]) -$JSON && _export(_export.S + _export.F * (!USE_NATIVE$1 || _fails(function () { - var S = $Symbol(); - // MS Edge converts symbol values to JSON as {} - // WebKit converts symbol values to JSON as null - // V8 throws on boxed symbols - return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}'; -})), 'JSON', { - stringify: function stringify(it) { - var args = [it]; - var i = 1; - var replacer, $replacer; - while (arguments.length > i) args.push(arguments[i++]); - $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 = $replacer.call(this, key, value); - if (!isSymbol(value)) return value; - }; - args[1] = replacer; - return _stringify.apply($JSON, args); - } -}); - -// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint) -$Symbol[PROTOTYPE$2][TO_PRIMITIVE] || _hide($Symbol[PROTOTYPE$2], TO_PRIMITIVE, $Symbol[PROTOTYPE$2].valueOf); -// 19.4.3.5 Symbol.prototype[@@toStringTag] -_setToStringTag($Symbol, 'Symbol'); -// 20.2.1.9 Math[@@toStringTag] -_setToStringTag(Math, 'Math', true); -// 24.3.3 JSON[@@toStringTag] -_setToStringTag(_global.JSON, 'JSON', true); - -// most Object methods by ES6 should accept primitives - - - -var _objectSap = function (KEY, exec) { - var fn = (_core.Object || {})[KEY] || Object[KEY]; - var exp = {}; - exp[KEY] = exec(fn); - _export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp); -}; - -// 19.1.2.5 Object.freeze(O) - -var meta = _meta.onFreeze; - -_objectSap('freeze', function ($freeze) { - return function freeze(it) { - return $freeze && _isObject(it) ? $freeze(meta(it)) : it; - }; -}); - -// 19.1.2.17 Object.seal(O) - -var meta$1 = _meta.onFreeze; - -_objectSap('seal', function ($seal) { - return function seal(it) { - return $seal && _isObject(it) ? $seal(meta$1(it)) : it; - }; -}); - -// 19.1.2.15 Object.preventExtensions(O) - -var meta$2 = _meta.onFreeze; - -_objectSap('preventExtensions', function ($preventExtensions) { - return function preventExtensions(it) { - return $preventExtensions && _isObject(it) ? $preventExtensions(meta$2(it)) : it; - }; -}); - -// 19.1.2.12 Object.isFrozen(O) - - -_objectSap('isFrozen', function ($isFrozen) { - return function isFrozen(it) { - return _isObject(it) ? $isFrozen ? $isFrozen(it) : false : true; - }; -}); - -// 19.1.2.13 Object.isSealed(O) - - -_objectSap('isSealed', function ($isSealed) { - return function isSealed(it) { - return _isObject(it) ? $isSealed ? $isSealed(it) : false : true; - }; -}); - -// 19.1.2.11 Object.isExtensible(O) - - -_objectSap('isExtensible', function ($isExtensible) { - return function isExtensible(it) { - return _isObject(it) ? $isExtensible ? $isExtensible(it) : true : false; - }; -}); - -// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) - -var $getOwnPropertyDescriptor$1 = _objectGopd.f; - -_objectSap('getOwnPropertyDescriptor', function () { - return function getOwnPropertyDescriptor(it, key) { - return $getOwnPropertyDescriptor$1(_toIobject(it), key); - }; -}); - -// 19.1.2.9 Object.getPrototypeOf(O) - - - -_objectSap('getPrototypeOf', function () { - return function getPrototypeOf(it) { - return _objectGpo(_toObject(it)); - }; -}); - -// 19.1.2.14 Object.keys(O) - - - -_objectSap('keys', function () { - return function keys(it) { - return _objectKeys(_toObject(it)); - }; -}); - -// 19.1.2.7 Object.getOwnPropertyNames(O) -_objectSap('getOwnPropertyNames', function () { - return _objectGopnExt.f; -}); - -// 19.1.3.1 Object.assign(target, source) - - -_export(_export.S + _export.F, 'Object', { assign: _objectAssign }); - -// 7.2.9 SameValue(x, y) -var _sameValue = Object.is || function is(x, y) { - // eslint-disable-next-line no-self-compare - return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; -}; - -// 19.1.3.10 Object.is(value1, value2) - -_export(_export.S, 'Object', { is: _sameValue }); - -var dP$3 = _objectDp.f; -var FProto = Function.prototype; -var nameRE = /^\s*function ([^ (]*)/; -var NAME = 'name'; - -// 19.2.4.2 name -NAME in FProto || _descriptors && dP$3(FProto, NAME, { - configurable: true, - get: function () { - try { - return ('' + this).match(nameRE)[1]; - } catch (e) { - return ''; - } - } -}); - -_export(_export.S, 'String', { - // 21.1.2.4 String.raw(callSite, ...substitutions) - raw: function raw(callSite) { - var tpl = _toIobject(callSite.raw); - var len = _toLength(tpl.length); - var aLen = arguments.length; - var res = []; - var i = 0; - while (len > i) { - res.push(String(tpl[i++])); - if (i < aLen) res.push(String(arguments[i])); - } return res.join(''); - } -}); - -var fromCharCode = String.fromCharCode; -var $fromCodePoint = String.fromCodePoint; - -// length should be 1, old FF problem -_export(_export.S + _export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { - // 21.1.2.2 String.fromCodePoint(...codePoints) - fromCodePoint: function fromCodePoint(x) { // eslint-disable-line no-unused-vars - var res = []; - var aLen = arguments.length; - var i = 0; - var code; - while (aLen > i) { - code = +arguments[i++]; - if (_toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point'); - res.push(code < 0x10000 - ? fromCharCode(code) - : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00) - ); - } return res.join(''); - } -}); - -// true -> String#at -// false -> String#codePointAt -var _stringAt = function (TO_STRING) { - return function (that, pos) { - var s = String(_defined(that)); - var i = _toInteger(pos); - var l = s.length; - var a, b; - if (i < 0 || i >= l) return TO_STRING ? '' : undefined; - a = s.charCodeAt(i); - return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff - ? TO_STRING ? s.charAt(i) : a - : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; - }; -}; - -var $at = _stringAt(false); -_export(_export.P, 'String', { - // 21.1.3.3 String.prototype.codePointAt(pos) - codePointAt: function codePointAt(pos) { - return $at(this, pos); - } -}); - -var _stringRepeat = function repeat(count) { - var str = String(_defined(this)); - var res = ''; - var n = _toInteger(count); - if (n < 0 || n == Infinity) throw RangeError("Count can't be negative"); - for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) res += str; - return res; -}; - -_export(_export.P, 'String', { - // 21.1.3.13 String.prototype.repeat(count) - repeat: _stringRepeat -}); - -// 7.2.8 IsRegExp(argument) - - -var MATCH = _wks('match'); -var _isRegexp = function (it) { - var isRegExp; - return _isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : _cof(it) == 'RegExp'); -}; - -// helper for String#{startsWith, endsWith, includes} - - - -var _stringContext = function (that, searchString, NAME) { - if (_isRegexp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!"); - return String(_defined(that)); -}; - -var MATCH$1 = _wks('match'); -var _failsIsRegexp = function (KEY) { - var re = /./; - try { - '/./'[KEY](re); - } catch (e) { - try { - re[MATCH$1] = false; - return !'/./'[KEY](re); - } catch (f) { /* empty */ } - } return true; -}; - -var STARTS_WITH = 'startsWith'; -var $startsWith = ''[STARTS_WITH]; - -_export(_export.P + _export.F * _failsIsRegexp(STARTS_WITH), 'String', { - startsWith: function startsWith(searchString /* , position = 0 */) { - var that = _stringContext(this, searchString, STARTS_WITH); - var index = _toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length)); - var search = String(searchString); - return $startsWith - ? $startsWith.call(that, search, index) - : that.slice(index, index + search.length) === search; - } -}); - -var ENDS_WITH = 'endsWith'; -var $endsWith = ''[ENDS_WITH]; - -_export(_export.P + _export.F * _failsIsRegexp(ENDS_WITH), 'String', { - endsWith: function endsWith(searchString /* , endPosition = @length */) { - var that = _stringContext(this, searchString, ENDS_WITH); - var endPosition = arguments.length > 1 ? arguments[1] : undefined; - var len = _toLength(that.length); - var end = endPosition === undefined ? len : Math.min(_toLength(endPosition), len); - var search = String(searchString); - return $endsWith - ? $endsWith.call(that, search, end) - : that.slice(end - search.length, end) === search; - } -}); - -var INCLUDES = 'includes'; - -_export(_export.P + _export.F * _failsIsRegexp(INCLUDES), 'String', { - includes: function includes(searchString /* , position = 0 */) { - return !!~_stringContext(this, searchString, INCLUDES) - .indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined); - } -}); - -// 21.2.5.3 get RegExp.prototype.flags - -var _flags = function () { - var that = _anObject(this); - var result = ''; - if (that.global) result += 'g'; - if (that.ignoreCase) result += 'i'; - if (that.multiline) result += 'm'; - if (that.unicode) result += 'u'; - if (that.sticky) result += 'y'; - return result; -}; - -// 21.2.5.3 get RegExp.prototype.flags() -if (_descriptors && /./g.flags != 'g') _objectDp.f(RegExp.prototype, 'flags', { - configurable: true, - get: _flags -}); - -var _fixReWks = function (KEY, length, exec) { - var SYMBOL = _wks(KEY); - var fns = exec(_defined, SYMBOL, ''[KEY]); - var strfn = fns[0]; - var rxfn = fns[1]; - if (_fails(function () { - var O = {}; - O[SYMBOL] = function () { return 7; }; - return ''[KEY](O) != 7; - })) { - _redefine(String.prototype, KEY, strfn); - _hide(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 rxfn.call(string, this, arg); } - // 21.2.5.6 RegExp.prototype[@@match](string) - // 21.2.5.9 RegExp.prototype[@@search](string) - : function (string) { return rxfn.call(string, this); } - ); - } -}; - -// @@match logic -_fixReWks('match', 1, function (defined, MATCH, $match) { - // 21.1.3.11 String.prototype.match(regexp) - return [function match(regexp) { - var O = defined(this); - var fn = regexp == undefined ? undefined : regexp[MATCH]; - return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O)); - }, $match]; -}); - -// @@replace logic -_fixReWks('replace', 2, function (defined, REPLACE, $replace) { - // 21.1.3.14 String.prototype.replace(searchValue, replaceValue) - return [function replace(searchValue, replaceValue) { - var O = defined(this); - var fn = searchValue == undefined ? undefined : searchValue[REPLACE]; - return fn !== undefined - ? fn.call(searchValue, O, replaceValue) - : $replace.call(String(O), searchValue, replaceValue); - }, $replace]; -}); - -// @@split logic -_fixReWks('split', 2, function (defined, SPLIT, $split) { - var isRegExp = _isRegexp; - var _split = $split; - var $push = [].push; - var $SPLIT = 'split'; - var LENGTH = 'length'; - var LAST_INDEX = 'lastIndex'; - if ( - 'abbc'[$SPLIT](/(b)*/)[1] == 'c' || - 'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 || - 'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 || - '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 || - '.'[$SPLIT](/()()/)[LENGTH] > 1 || - ''[$SPLIT](/.?/)[LENGTH] - ) { - var NPCG = /()??/.exec('')[1] === undefined; // nonparticipating capturing group - // based on es5-shim implementation, need to rework it - $split = function (separator, limit) { - var string = String(this); - if (separator === undefined && limit === 0) return []; - // If `separator` is not a regex, use native split - if (!isRegExp(separator)) return _split.call(string, separator, limit); - var output = []; - var flags = (separator.ignoreCase ? 'i' : '') + - (separator.multiline ? 'm' : '') + - (separator.unicode ? 'u' : '') + - (separator.sticky ? 'y' : ''); - var lastLastIndex = 0; - var splitLimit = limit === undefined ? 4294967295 : limit >>> 0; - // Make `global` and avoid `lastIndex` issues by working with a copy - var separatorCopy = new RegExp(separator.source, flags + 'g'); - var separator2, match, lastIndex, lastLength, i; - // Doesn't need flags gy, but they don't hurt - if (!NPCG) separator2 = new RegExp('^' + separatorCopy.source + '$(?!\\s)', flags); - while (match = separatorCopy.exec(string)) { - // `separatorCopy.lastIndex` is not reliable cross-browser - lastIndex = match.index + match[0][LENGTH]; - if (lastIndex > lastLastIndex) { - output.push(string.slice(lastLastIndex, match.index)); - // Fix browsers whose `exec` methods don't consistently return `undefined` for NPCG - // eslint-disable-next-line no-loop-func - if (!NPCG && match[LENGTH] > 1) match[0].replace(separator2, function () { - for (i = 1; i < arguments[LENGTH] - 2; i++) if (arguments[i] === undefined) match[i] = undefined; - }); - if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1)); - lastLength = match[0][LENGTH]; - lastLastIndex = lastIndex; - if (output[LENGTH] >= splitLimit) break; - } - if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop - } - if (lastLastIndex === string[LENGTH]) { - if (lastLength || !separatorCopy.test('')) output.push(''); - } else output.push(string.slice(lastLastIndex)); - return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output; - }; - // Chakra, V8 - } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) { - $split = function (separator, limit) { - return separator === undefined && limit === 0 ? [] : _split.call(this, separator, limit); - }; - } - // 21.1.3.17 String.prototype.split(separator, limit) - return [function split(separator, limit) { - var O = defined(this); - var fn = separator == undefined ? undefined : separator[SPLIT]; - return fn !== undefined ? fn.call(separator, O, limit) : $split.call(String(O), separator, limit); - }, $split]; -}); - -// @@search logic -_fixReWks('search', 1, function (defined, SEARCH, $search) { - // 21.1.3.15 String.prototype.search(regexp) - return [function search(regexp) { - var O = defined(this); - var fn = regexp == undefined ? undefined : regexp[SEARCH]; - return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); - }, $search]; -}); - -var _createProperty = function (object, index, value) { - if (index in object) _objectDp.f(object, index, _propertyDesc(0, value)); - else object[index] = value; -}; - -_export(_export.S + _export.F * !_iterDetect(function (iter) { }), 'Array', { - // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined) - from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { - var O = _toObject(arrayLike); - var C = typeof this == 'function' ? this : Array; - var aLen = arguments.length; - var mapfn = aLen > 1 ? arguments[1] : undefined; - var mapping = mapfn !== undefined; - var index = 0; - var iterFn = core_getIteratorMethod(O); - var length, result, step, iterator; - if (mapping) mapfn = _ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2); - // if object isn't iterable or it's array with default iterator - use simple case - if (iterFn != undefined && !(C == Array && _isArrayIter(iterFn))) { - for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) { - _createProperty(result, index, mapping ? _iterCall(iterator, mapfn, [step.value, index], true) : step.value); - } - } else { - length = _toLength(O.length); - for (result = new C(length); length > index; index++) { - _createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]); - } - } - result.length = index; - return result; - } -}); - -// WebKit Array.of isn't generic -_export(_export.S + _export.F * _fails(function () { - function F() { /* empty */ } - return !(Array.of.call(F) instanceof F); -}), 'Array', { - // 22.1.2.3 Array.of( ...items) - of: function of(/* ...args */) { - var index = 0; - var aLen = arguments.length; - var result = new (typeof this == 'function' ? this : Array)(aLen); - while (aLen > index) _createProperty(result, index, arguments[index++]); - result.length = aLen; - return result; - } -}); - -// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length) - - -_export(_export.P, 'Array', { copyWithin: _arrayCopyWithin }); - -_addToUnscopables('copyWithin'); - -// 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined) - -var $find = _arrayMethods(5); -var KEY = 'find'; -var forced = true; -// Shouldn't skip holes -if (KEY in []) Array(1)[KEY](function () { forced = false; }); -_export(_export.P + _export.F * forced, 'Array', { - find: function find(callbackfn /* , that = undefined */) { - return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } -}); -_addToUnscopables(KEY); - -// 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined) - -var $find$1 = _arrayMethods(6); -var KEY$1 = 'findIndex'; -var forced$1 = true; -// Shouldn't skip holes -if (KEY$1 in []) Array(1)[KEY$1](function () { forced$1 = false; }); -_export(_export.P + _export.F * forced$1, 'Array', { - findIndex: function findIndex(callbackfn /* , that = undefined */) { - return $find$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); - } -}); -_addToUnscopables(KEY$1); - -// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length) - - -_export(_export.P, 'Array', { fill: _arrayFill }); - -_addToUnscopables('fill'); + function set(target, propertyKey, V /* , receiver */) { + var receiver = arguments.length < 4 ? target : arguments[3]; + var ownDesc = _objectGopd.f(_anObject(target), propertyKey); + var existingDescriptor, proto; + if (!ownDesc) { + if (_isObject(proto = _objectGpo(target))) { + return set(proto, propertyKey, V, receiver); + } + ownDesc = _propertyDesc(0); + } + if (_has(ownDesc, 'value')) { + if (ownDesc.writable === false || !_isObject(receiver)) return false; + existingDescriptor = _objectGopd.f(receiver, propertyKey) || _propertyDesc(0); + existingDescriptor.value = V; + _objectDp.f(receiver, propertyKey, existingDescriptor); + return true; + } + return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true); + } + + _export(_export.S, 'Reflect', { set: set }); + + // 26.1.14 Reflect.setPrototypeOf(target, proto) + + + + if (_setProto) _export(_export.S, 'Reflect', { + setPrototypeOf: function setPrototypeOf(target, proto) { + _setProto.check(target, proto); + try { + _setProto.set(target, proto); + return true; + } catch (e) { + return false; + } + } + }); + + var process = _global.process; + var setTask = _global.setImmediate; + var clearTask = _global.clearImmediate; + var MessageChannel = _global.MessageChannel; + var Dispatch = _global.Dispatch; + var counter = 0; + var queue = {}; + var ONREADYSTATECHANGE = 'onreadystatechange'; + var defer, channel, port; + var run = function () { + var id = +this; + // eslint-disable-next-line no-prototype-builtins + if (queue.hasOwnProperty(id)) { + var fn = queue[id]; + delete queue[id]; + fn(); + } + }; + var listener = function (event) { + run.call(event.data); + }; + // Node.js 0.9+ & IE10+ has setImmediate, otherwise: + if (!setTask || !clearTask) { + setTask = function setImmediate(fn) { + var args = []; + var i = 1; + while (arguments.length > i) args.push(arguments[i++]); + queue[++counter] = function () { + // eslint-disable-next-line no-new-func + _invoke(typeof fn == 'function' ? fn : Function(fn), args); + }; + defer(counter); + return counter; + }; + clearTask = function clearImmediate(id) { + delete queue[id]; + }; + // Node.js 0.8- + if (_cof(process) == 'process') { + defer = function (id) { + process.nextTick(_ctx(run, id, 1)); + }; + // Sphere (JS game engine) Dispatch API + } else if (Dispatch && Dispatch.now) { + defer = function (id) { + Dispatch.now(_ctx(run, id, 1)); + }; + // Browsers with MessageChannel, includes WebWorkers + } else if (MessageChannel) { + channel = new MessageChannel(); + port = channel.port2; + channel.port1.onmessage = listener; + defer = _ctx(port.postMessage, port, 1); + // Browsers with postMessage, skip WebWorkers + // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' + } else if (_global.addEventListener && typeof postMessage == 'function' && !_global.importScripts) { + defer = function (id) { + _global.postMessage(id + '', '*'); + }; + _global.addEventListener('message', listener, false); + // IE8- + } else if (ONREADYSTATECHANGE in _domCreate('script')) { + defer = function (id) { + _html.appendChild(_domCreate('script'))[ONREADYSTATECHANGE] = function () { + _html.removeChild(this); + run.call(id); + }; + }; + // Rest old browsers + } else { + defer = function (id) { + setTimeout(_ctx(run, id, 1), 0); + }; + } + } + var _task = { + set: setTask, + clear: clearTask + }; + + var macrotask = _task.set; + var Observer = _global.MutationObserver || _global.WebKitMutationObserver; + var process$1 = _global.process; + var Promise$1 = _global.Promise; + var isNode = _cof(process$1) == 'process'; + + var _microtask = function () { + var head, last, notify; + + var flush = function () { + var parent, fn; + if (isNode && (parent = process$1.domain)) parent.exit(); + while (head) { + fn = head.fn; + head = head.next; + try { + fn(); + } catch (e) { + if (head) notify(); + else last = undefined; + throw e; + } + } last = undefined; + if (parent) parent.enter(); + }; + + // Node.js + if (isNode) { + notify = function () { + process$1.nextTick(flush); + }; + // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339 + } else if (Observer && !(_global.navigator && _global.navigator.standalone)) { + var toggle = true; + var node = document.createTextNode(''); + new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new + notify = function () { + node.data = toggle = !toggle; + }; + // environments with maybe non-completely correct, but existent Promise + } else if (Promise$1 && Promise$1.resolve) { + var promise = Promise$1.resolve(); + notify = function () { + promise.then(flush); + }; + // for other environments - macrotask based on: + // - setImmediate + // - MessageChannel + // - window.postMessag + // - onreadystatechange + // - setTimeout + } else { + notify = function () { + // strange IE + webpack dev server bug - use .call(global) + macrotask.call(_global, flush); + }; + } + + return function (fn) { + var task = { fn: fn, next: undefined }; + if (last) last.next = task; + if (!head) { + head = task; + notify(); + } last = task; + }; + }; + + // 25.4.1.5 NewPromiseCapability(C) + + + function PromiseCapability(C) { + var resolve, reject; + this.promise = new C(function ($$resolve, $$reject) { + if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor'); + resolve = $$resolve; + reject = $$reject; + }); + this.resolve = _aFunction(resolve); + this.reject = _aFunction(reject); + } + + var f$5 = function (C) { + return new PromiseCapability(C); + }; + + var _newPromiseCapability = { + f: f$5 + }; + + var _perform = function (exec) { + try { + return { e: false, v: exec() }; + } catch (e) { + return { e: true, v: e }; + } + }; + + var _promiseResolve = function (C, x) { + _anObject(C); + if (_isObject(x) && x.constructor === C) return x; + var promiseCapability = _newPromiseCapability.f(C); + var resolve = promiseCapability.resolve; + resolve(x); + return promiseCapability.promise; + }; + + var task = _task.set; + var microtask = _microtask(); + + + + var PROMISE = 'Promise'; + var TypeError$1 = _global.TypeError; + var process$2 = _global.process; + var $Promise = _global[PROMISE]; + var isNode$1 = _classof(process$2) == 'process'; + var empty = function () { /* empty */ }; + var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper; + var newPromiseCapability = newGenericPromiseCapability = _newPromiseCapability.f; + + var USE_NATIVE = !!function () { + try { + // correct subclassing with @@species support + var promise = $Promise.resolve(1); + var FakePromise = (promise.constructor = {})[_wks('species')] = function (exec) { + exec(empty, empty); + }; + // unhandled rejections tracking support, NodeJS Promise without it fails @@species test + return (isNode$1 || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise; + } catch (e) { /* empty */ } + }(); + + // helpers + var isThenable = function (it) { + var then; + return _isObject(it) && typeof (then = it.then) == 'function' ? then : false; + }; + var notify = function (promise, isReject) { + if (promise._n) return; + promise._n = true; + var chain = promise._c; + microtask(function () { + var value = promise._v; + var ok = promise._s == 1; + var i = 0; + var run = function (reaction) { + var handler = ok ? reaction.ok : reaction.fail; + var resolve = reaction.resolve; + var reject = reaction.reject; + var domain = reaction.domain; + var result, then; + try { + if (handler) { + if (!ok) { + if (promise._h == 2) onHandleUnhandled(promise); + promise._h = 1; + } + if (handler === true) result = value; + else { + if (domain) domain.enter(); + result = handler(value); + if (domain) domain.exit(); + } + if (result === reaction.promise) { + reject(TypeError$1('Promise-chain cycle')); + } else if (then = isThenable(result)) { + then.call(result, resolve, reject); + } else resolve(result); + } else reject(value); + } catch (e) { + reject(e); + } + }; + while (chain.length > i) run(chain[i++]); // variable length - can't use forEach + promise._c = []; + promise._n = false; + if (isReject && !promise._h) onUnhandled(promise); + }); + }; + var onUnhandled = function (promise) { + task.call(_global, function () { + var value = promise._v; + var unhandled = isUnhandled(promise); + var result, handler, console; + if (unhandled) { + result = _perform(function () { + if (isNode$1) { + process$2.emit('unhandledRejection', value, promise); + } else if (handler = _global.onunhandledrejection) { + handler({ promise: promise, reason: value }); + } else if ((console = _global.console) && console.error) { + console.error('Unhandled promise rejection', value); + } + }); + // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should + promise._h = isNode$1 || isUnhandled(promise) ? 2 : 1; + } promise._a = undefined; + if (unhandled && result.e) throw result.v; + }); + }; + var isUnhandled = function (promise) { + return promise._h !== 1 && (promise._a || promise._c).length === 0; + }; + var onHandleUnhandled = function (promise) { + task.call(_global, function () { + var handler; + if (isNode$1) { + process$2.emit('rejectionHandled', promise); + } else if (handler = _global.onrejectionhandled) { + handler({ promise: promise, reason: promise._v }); + } + }); + }; + var $reject = function (value) { + var promise = this; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; // unwrap + promise._v = value; + promise._s = 2; + if (!promise._a) promise._a = promise._c.slice(); + notify(promise, true); + }; + var $resolve = function (value) { + var promise = this; + var then; + if (promise._d) return; + promise._d = true; + promise = promise._w || promise; // unwrap + try { + if (promise === value) throw TypeError$1("Promise can't be resolved itself"); + if (then = isThenable(value)) { + microtask(function () { + var wrapper = { _w: promise, _d: false }; // wrap + try { + then.call(value, _ctx($resolve, wrapper, 1), _ctx($reject, wrapper, 1)); + } catch (e) { + $reject.call(wrapper, e); + } + }); + } else { + promise._v = value; + promise._s = 1; + notify(promise, false); + } + } catch (e) { + $reject.call({ _w: promise, _d: false }, e); // wrap + } + }; + + // constructor polyfill + if (!USE_NATIVE) { + // 25.4.3.1 Promise(executor) + $Promise = function Promise(executor) { + _anInstance(this, $Promise, PROMISE, '_h'); + _aFunction(executor); + Internal.call(this); + try { + executor(_ctx($resolve, this, 1), _ctx($reject, this, 1)); + } catch (err) { + $reject.call(this, err); + } + }; + // eslint-disable-next-line no-unused-vars + Internal = function Promise(executor) { + this._c = []; // <- awaiting reactions + this._a = undefined; // <- checked in isUnhandled reactions + this._s = 0; // <- state + this._d = false; // <- done + this._v = undefined; // <- value + this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled + this._n = false; // <- notify + }; + Internal.prototype = _redefineAll($Promise.prototype, { + // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected) + then: function then(onFulfilled, onRejected) { + var reaction = newPromiseCapability(_speciesConstructor(this, $Promise)); + reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; + reaction.fail = typeof onRejected == 'function' && onRejected; + reaction.domain = isNode$1 ? process$2.domain : undefined; + this._c.push(reaction); + if (this._a) this._a.push(reaction); + if (this._s) notify(this, false); + return reaction.promise; + }, + // 25.4.5.1 Promise.prototype.catch(onRejected) + 'catch': function (onRejected) { + return this.then(undefined, onRejected); + } + }); + OwnPromiseCapability = function () { + var promise = new Internal(); + this.promise = promise; + this.resolve = _ctx($resolve, promise, 1); + this.reject = _ctx($reject, promise, 1); + }; + _newPromiseCapability.f = newPromiseCapability = function (C) { + return C === $Promise || C === Wrapper + ? new OwnPromiseCapability(C) + : newGenericPromiseCapability(C); + }; + } + + _export(_export.G + _export.W + _export.F * !USE_NATIVE, { Promise: $Promise }); + _setToStringTag($Promise, PROMISE); + _setSpecies(PROMISE); + Wrapper = _core[PROMISE]; + + // statics + _export(_export.S + _export.F * !USE_NATIVE, PROMISE, { + // 25.4.4.5 Promise.reject(r) + reject: function reject(r) { + var capability = newPromiseCapability(this); + var $$reject = capability.reject; + $$reject(r); + return capability.promise; + } + }); + _export(_export.S + _export.F * (!USE_NATIVE), PROMISE, { + // 25.4.4.6 Promise.resolve(x) + resolve: function resolve(x) { + return _promiseResolve(_library && this === Wrapper ? $Promise : this, x); + } + }); + _export(_export.S + _export.F * !(USE_NATIVE && _iterDetect(function (iter) { + $Promise.all(iter)['catch'](empty); + })), PROMISE, { + // 25.4.4.1 Promise.all(iterable) + all: function all(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var resolve = capability.resolve; + var reject = capability.reject; + var result = _perform(function () { + var values = []; + var index = 0; + var remaining = 1; + _forOf(iterable, false, function (promise) { + var $index = index++; + var alreadyCalled = false; + values.push(undefined); + remaining++; + C.resolve(promise).then(function (value) { + if (alreadyCalled) return; + alreadyCalled = true; + values[$index] = value; + --remaining || resolve(values); + }, reject); + }); + --remaining || resolve(values); + }); + if (result.e) reject(result.v); + return capability.promise; + }, + // 25.4.4.4 Promise.race(iterable) + race: function race(iterable) { + var C = this; + var capability = newPromiseCapability(C); + var reject = capability.reject; + var result = _perform(function () { + _forOf(iterable, false, function (promise) { + C.resolve(promise).then(capability.resolve, reject); + }); + }); + if (result.e) reject(result.v); + return capability.promise; + } + }); + + var f$6 = _wks; + + var _wksExt = { + f: f$6 + }; + + var defineProperty = _objectDp.f; + var _wksDefine = function (name) { + var $Symbol = _core.Symbol || (_core.Symbol = _global.Symbol || {}); + if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: _wksExt.f(name) }); + }; + + // all enumerable object keys, includes symbols + + + + var _enumKeys = function (it) { + var result = _objectKeys(it); + var getSymbols = _objectGops.f; + if (getSymbols) { + var symbols = getSymbols(it); + var isEnum = _objectPie.f; + var i = 0; + var key; + while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key); + } return result; + }; + + // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window + + var gOPN = _objectGopn.f; + var toString$1 = {}.toString; + + var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames + ? Object.getOwnPropertyNames(window) : []; + + var getWindowNames = function (it) { + try { + return gOPN(it); + } catch (e) { + return windowNames.slice(); + } + }; + + var f$7 = function getOwnPropertyNames(it) { + return windowNames && toString$1.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(_toIobject(it)); + }; + + var _objectGopnExt = { + f: f$7 + }; + + // ECMAScript 6 symbols shim + + + + + + var META = _meta.KEY; + + + + + + + + + + + + + + + + + + + + var gOPD$2 = _objectGopd.f; + var dP$2 = _objectDp.f; + var gOPN$1 = _objectGopnExt.f; + var $Symbol = _global.Symbol; + var $JSON = _global.JSON; + var _stringify = $JSON && $JSON.stringify; + var PROTOTYPE$2 = 'prototype'; + var HIDDEN = _wks('_hidden'); + var TO_PRIMITIVE = _wks('toPrimitive'); + var isEnum = {}.propertyIsEnumerable; + var SymbolRegistry = _shared('symbol-registry'); + var AllSymbols = _shared('symbols'); + var OPSymbols = _shared('op-symbols'); + var ObjectProto$1 = Object[PROTOTYPE$2]; + var USE_NATIVE$1 = typeof $Symbol == 'function'; + var QObject = _global.QObject; + // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173 + var setter = !QObject || !QObject[PROTOTYPE$2] || !QObject[PROTOTYPE$2].findChild; + + // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687 + var setSymbolDesc = _descriptors && _fails(function () { + return _objectCreate(dP$2({}, 'a', { + get: function () { return dP$2(this, 'a', { value: 7 }).a; } + })).a != 7; + }) ? function (it, key, D) { + var protoDesc = gOPD$2(ObjectProto$1, key); + if (protoDesc) delete ObjectProto$1[key]; + dP$2(it, key, D); + if (protoDesc && it !== ObjectProto$1) dP$2(ObjectProto$1, key, protoDesc); + } : dP$2; + + var wrap = function (tag) { + var sym = AllSymbols[tag] = _objectCreate($Symbol[PROTOTYPE$2]); + sym._k = tag; + return sym; + }; + + var isSymbol = USE_NATIVE$1 && typeof $Symbol.iterator == 'symbol' ? function (it) { + return typeof it == 'symbol'; + } : function (it) { + return it instanceof $Symbol; + }; + + var $defineProperty = function defineProperty(it, key, D) { + if (it === ObjectProto$1) $defineProperty(OPSymbols, key, D); + _anObject(it); + key = _toPrimitive(key, true); + _anObject(D); + if (_has(AllSymbols, key)) { + if (!D.enumerable) { + if (!_has(it, HIDDEN)) dP$2(it, HIDDEN, _propertyDesc(1, {})); + it[HIDDEN][key] = true; + } else { + if (_has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false; + D = _objectCreate(D, { enumerable: _propertyDesc(0, false) }); + } return setSymbolDesc(it, key, D); + } return dP$2(it, key, D); + }; + var $defineProperties = function defineProperties(it, P) { + _anObject(it); + var keys = _enumKeys(P = _toIobject(P)); + var i = 0; + var l = keys.length; + var key; + while (l > i) $defineProperty(it, key = keys[i++], P[key]); + return it; + }; + var $create = function create(it, P) { + return P === undefined ? _objectCreate(it) : $defineProperties(_objectCreate(it), P); + }; + var $propertyIsEnumerable = function propertyIsEnumerable(key) { + var E = isEnum.call(this, key = _toPrimitive(key, true)); + if (this === ObjectProto$1 && _has(AllSymbols, key) && !_has(OPSymbols, key)) return false; + return E || !_has(this, key) || !_has(AllSymbols, key) || _has(this, HIDDEN) && this[HIDDEN][key] ? E : true; + }; + var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) { + it = _toIobject(it); + key = _toPrimitive(key, true); + if (it === ObjectProto$1 && _has(AllSymbols, key) && !_has(OPSymbols, key)) return; + var D = gOPD$2(it, key); + if (D && _has(AllSymbols, key) && !(_has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true; + return D; + }; + var $getOwnPropertyNames = function getOwnPropertyNames(it) { + var names = gOPN$1(_toIobject(it)); + var result = []; + var i = 0; + var key; + while (names.length > i) { + if (!_has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key); + } return result; + }; + var $getOwnPropertySymbols = function getOwnPropertySymbols(it) { + var IS_OP = it === ObjectProto$1; + var names = gOPN$1(IS_OP ? OPSymbols : _toIobject(it)); + var result = []; + var i = 0; + var key; + while (names.length > i) { + if (_has(AllSymbols, key = names[i++]) && (IS_OP ? _has(ObjectProto$1, key) : true)) result.push(AllSymbols[key]); + } return result; + }; + + // 19.4.1.1 Symbol([description]) + if (!USE_NATIVE$1) { + $Symbol = function Symbol() { + if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!'); + var tag = _uid(arguments.length > 0 ? arguments[0] : undefined); + var $set = function (value) { + if (this === ObjectProto$1) $set.call(OPSymbols, value); + if (_has(this, HIDDEN) && _has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; + setSymbolDesc(this, tag, _propertyDesc(1, value)); + }; + if (_descriptors && setter) setSymbolDesc(ObjectProto$1, tag, { configurable: true, set: $set }); + return wrap(tag); + }; + _redefine($Symbol[PROTOTYPE$2], 'toString', function toString() { + return this._k; + }); + + _objectGopd.f = $getOwnPropertyDescriptor; + _objectDp.f = $defineProperty; + _objectGopn.f = _objectGopnExt.f = $getOwnPropertyNames; + _objectPie.f = $propertyIsEnumerable; + _objectGops.f = $getOwnPropertySymbols; + + if (_descriptors && !_library) { + _redefine(ObjectProto$1, 'propertyIsEnumerable', $propertyIsEnumerable, true); + } + + _wksExt.f = function (name) { + return wrap(_wks(name)); + }; + } + + _export(_export.G + _export.W + _export.F * !USE_NATIVE$1, { Symbol: $Symbol }); + + for (var es6Symbols = ( + // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14 + 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables' + ).split(','), j = 0; es6Symbols.length > j;)_wks(es6Symbols[j++]); + + for (var wellKnownSymbols = _objectKeys(_wks.store), k = 0; wellKnownSymbols.length > k;) _wksDefine(wellKnownSymbols[k++]); + + _export(_export.S + _export.F * !USE_NATIVE$1, 'Symbol', { + // 19.4.2.1 Symbol.for(key) + 'for': function (key) { + return _has(SymbolRegistry, key += '') + ? SymbolRegistry[key] + : SymbolRegistry[key] = $Symbol(key); + }, + // 19.4.2.5 Symbol.keyFor(sym) + keyFor: function keyFor(sym) { + if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!'); + for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key; + }, + useSetter: function () { setter = true; }, + useSimple: function () { setter = false; } + }); + + _export(_export.S + _export.F * !USE_NATIVE$1, 'Object', { + // 19.1.2.2 Object.create(O [, Properties]) + create: $create, + // 19.1.2.4 Object.defineProperty(O, P, Attributes) + defineProperty: $defineProperty, + // 19.1.2.3 Object.defineProperties(O, Properties) + defineProperties: $defineProperties, + // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) + getOwnPropertyDescriptor: $getOwnPropertyDescriptor, + // 19.1.2.7 Object.getOwnPropertyNames(O) + getOwnPropertyNames: $getOwnPropertyNames, + // 19.1.2.8 Object.getOwnPropertySymbols(O) + getOwnPropertySymbols: $getOwnPropertySymbols + }); + + // 24.3.2 JSON.stringify(value [, replacer [, space]]) + $JSON && _export(_export.S + _export.F * (!USE_NATIVE$1 || _fails(function () { + var S = $Symbol(); + // MS Edge converts symbol values to JSON as {} + // WebKit converts symbol values to JSON as null + // V8 throws on boxed symbols + return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}'; + })), 'JSON', { + stringify: function stringify(it) { + var args = [it]; + var i = 1; + var replacer, $replacer; + while (arguments.length > i) args.push(arguments[i++]); + $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 = $replacer.call(this, key, value); + if (!isSymbol(value)) return value; + }; + args[1] = replacer; + return _stringify.apply($JSON, args); + } + }); + + // 19.4.3.4 Symbol.prototype[@@toPrimitive](hint) + $Symbol[PROTOTYPE$2][TO_PRIMITIVE] || _hide($Symbol[PROTOTYPE$2], TO_PRIMITIVE, $Symbol[PROTOTYPE$2].valueOf); + // 19.4.3.5 Symbol.prototype[@@toStringTag] + _setToStringTag($Symbol, 'Symbol'); + // 20.2.1.9 Math[@@toStringTag] + _setToStringTag(Math, 'Math', true); + // 24.3.3 JSON[@@toStringTag] + _setToStringTag(_global.JSON, 'JSON', true); + + // most Object methods by ES6 should accept primitives + + + + var _objectSap = function (KEY, exec) { + var fn = (_core.Object || {})[KEY] || Object[KEY]; + var exp = {}; + exp[KEY] = exec(fn); + _export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp); + }; + + // 19.1.2.5 Object.freeze(O) + + var meta = _meta.onFreeze; + + _objectSap('freeze', function ($freeze) { + return function freeze(it) { + return $freeze && _isObject(it) ? $freeze(meta(it)) : it; + }; + }); + + // 19.1.2.17 Object.seal(O) + + var meta$1 = _meta.onFreeze; + + _objectSap('seal', function ($seal) { + return function seal(it) { + return $seal && _isObject(it) ? $seal(meta$1(it)) : it; + }; + }); + + // 19.1.2.15 Object.preventExtensions(O) + + var meta$2 = _meta.onFreeze; + + _objectSap('preventExtensions', function ($preventExtensions) { + return function preventExtensions(it) { + return $preventExtensions && _isObject(it) ? $preventExtensions(meta$2(it)) : it; + }; + }); + + // 19.1.2.12 Object.isFrozen(O) + + + _objectSap('isFrozen', function ($isFrozen) { + return function isFrozen(it) { + return _isObject(it) ? $isFrozen ? $isFrozen(it) : false : true; + }; + }); + + // 19.1.2.13 Object.isSealed(O) + + + _objectSap('isSealed', function ($isSealed) { + return function isSealed(it) { + return _isObject(it) ? $isSealed ? $isSealed(it) : false : true; + }; + }); + + // 19.1.2.11 Object.isExtensible(O) + + + _objectSap('isExtensible', function ($isExtensible) { + return function isExtensible(it) { + return _isObject(it) ? $isExtensible ? $isExtensible(it) : true : false; + }; + }); + + // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) + + var $getOwnPropertyDescriptor$1 = _objectGopd.f; + + _objectSap('getOwnPropertyDescriptor', function () { + return function getOwnPropertyDescriptor(it, key) { + return $getOwnPropertyDescriptor$1(_toIobject(it), key); + }; + }); + + // 19.1.2.9 Object.getPrototypeOf(O) + + + + _objectSap('getPrototypeOf', function () { + return function getPrototypeOf(it) { + return _objectGpo(_toObject(it)); + }; + }); + + // 19.1.2.14 Object.keys(O) + + + + _objectSap('keys', function () { + return function keys(it) { + return _objectKeys(_toObject(it)); + }; + }); + + // 19.1.2.7 Object.getOwnPropertyNames(O) + _objectSap('getOwnPropertyNames', function () { + return _objectGopnExt.f; + }); + + // 19.1.3.1 Object.assign(target, source) + + + _export(_export.S + _export.F, 'Object', { assign: _objectAssign }); + + // 7.2.9 SameValue(x, y) + var _sameValue = Object.is || function is(x, y) { + // eslint-disable-next-line no-self-compare + return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; + }; + + // 19.1.3.10 Object.is(value1, value2) + + _export(_export.S, 'Object', { is: _sameValue }); + + var dP$3 = _objectDp.f; + var FProto = Function.prototype; + var nameRE = /^\s*function ([^ (]*)/; + var NAME = 'name'; + + // 19.2.4.2 name + NAME in FProto || _descriptors && dP$3(FProto, NAME, { + configurable: true, + get: function () { + try { + return ('' + this).match(nameRE)[1]; + } catch (e) { + return ''; + } + } + }); + + _export(_export.S, 'String', { + // 21.1.2.4 String.raw(callSite, ...substitutions) + raw: function raw(callSite) { + var tpl = _toIobject(callSite.raw); + var len = _toLength(tpl.length); + var aLen = arguments.length; + var res = []; + var i = 0; + while (len > i) { + res.push(String(tpl[i++])); + if (i < aLen) res.push(String(arguments[i])); + } return res.join(''); + } + }); + + var fromCharCode = String.fromCharCode; + var $fromCodePoint = String.fromCodePoint; + + // length should be 1, old FF problem + _export(_export.S + _export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { + // 21.1.2.2 String.fromCodePoint(...codePoints) + fromCodePoint: function fromCodePoint(x) { // eslint-disable-line no-unused-vars + var res = []; + var aLen = arguments.length; + var i = 0; + var code; + while (aLen > i) { + code = +arguments[i++]; + if (_toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point'); + res.push(code < 0x10000 + ? fromCharCode(code) + : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00) + ); + } return res.join(''); + } + }); + + // true -> String#at + // false -> String#codePointAt + var _stringAt = function (TO_STRING) { + return function (that, pos) { + var s = String(_defined(that)); + var i = _toInteger(pos); + var l = s.length; + var a, b; + if (i < 0 || i >= l) return TO_STRING ? '' : undefined; + a = s.charCodeAt(i); + return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff + ? TO_STRING ? s.charAt(i) : a + : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; + }; + }; + + var $at = _stringAt(false); + _export(_export.P, 'String', { + // 21.1.3.3 String.prototype.codePointAt(pos) + codePointAt: function codePointAt(pos) { + return $at(this, pos); + } + }); + + var _stringRepeat = function repeat(count) { + var str = String(_defined(this)); + var res = ''; + var n = _toInteger(count); + if (n < 0 || n == Infinity) throw RangeError("Count can't be negative"); + for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) res += str; + return res; + }; + + _export(_export.P, 'String', { + // 21.1.3.13 String.prototype.repeat(count) + repeat: _stringRepeat + }); + + // 7.2.8 IsRegExp(argument) + + + var MATCH = _wks('match'); + var _isRegexp = function (it) { + var isRegExp; + return _isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : _cof(it) == 'RegExp'); + }; + + // helper for String#{startsWith, endsWith, includes} + + + + var _stringContext = function (that, searchString, NAME) { + if (_isRegexp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!"); + return String(_defined(that)); + }; + + var MATCH$1 = _wks('match'); + var _failsIsRegexp = function (KEY) { + var re = /./; + try { + '/./'[KEY](re); + } catch (e) { + try { + re[MATCH$1] = false; + return !'/./'[KEY](re); + } catch (f) { /* empty */ } + } return true; + }; + + var STARTS_WITH = 'startsWith'; + var $startsWith = ''[STARTS_WITH]; + + _export(_export.P + _export.F * _failsIsRegexp(STARTS_WITH), 'String', { + startsWith: function startsWith(searchString /* , position = 0 */) { + var that = _stringContext(this, searchString, STARTS_WITH); + var index = _toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length)); + var search = String(searchString); + return $startsWith + ? $startsWith.call(that, search, index) + : that.slice(index, index + search.length) === search; + } + }); + + var ENDS_WITH = 'endsWith'; + var $endsWith = ''[ENDS_WITH]; + + _export(_export.P + _export.F * _failsIsRegexp(ENDS_WITH), 'String', { + endsWith: function endsWith(searchString /* , endPosition = @length */) { + var that = _stringContext(this, searchString, ENDS_WITH); + var endPosition = arguments.length > 1 ? arguments[1] : undefined; + var len = _toLength(that.length); + var end = endPosition === undefined ? len : Math.min(_toLength(endPosition), len); + var search = String(searchString); + return $endsWith + ? $endsWith.call(that, search, end) + : that.slice(end - search.length, end) === search; + } + }); + + var INCLUDES = 'includes'; + + _export(_export.P + _export.F * _failsIsRegexp(INCLUDES), 'String', { + includes: function includes(searchString /* , position = 0 */) { + return !!~_stringContext(this, searchString, INCLUDES) + .indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined); + } + }); + + // 21.2.5.3 get RegExp.prototype.flags + + var _flags = function () { + var that = _anObject(this); + var result = ''; + if (that.global) result += 'g'; + if (that.ignoreCase) result += 'i'; + if (that.multiline) result += 'm'; + if (that.unicode) result += 'u'; + if (that.sticky) result += 'y'; + return result; + }; + + // 21.2.5.3 get RegExp.prototype.flags() + if (_descriptors && /./g.flags != 'g') _objectDp.f(RegExp.prototype, 'flags', { + configurable: true, + get: _flags + }); + + var _fixReWks = function (KEY, length, exec) { + var SYMBOL = _wks(KEY); + var fns = exec(_defined, SYMBOL, ''[KEY]); + var strfn = fns[0]; + var rxfn = fns[1]; + if (_fails(function () { + var O = {}; + O[SYMBOL] = function () { return 7; }; + return ''[KEY](O) != 7; + })) { + _redefine(String.prototype, KEY, strfn); + _hide(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 rxfn.call(string, this, arg); } + // 21.2.5.6 RegExp.prototype[@@match](string) + // 21.2.5.9 RegExp.prototype[@@search](string) + : function (string) { return rxfn.call(string, this); } + ); + } + }; + + // @@match logic + _fixReWks('match', 1, function (defined, MATCH, $match) { + // 21.1.3.11 String.prototype.match(regexp) + return [function match(regexp) { + var O = defined(this); + var fn = regexp == undefined ? undefined : regexp[MATCH]; + return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O)); + }, $match]; + }); + + // @@replace logic + _fixReWks('replace', 2, function (defined, REPLACE, $replace) { + // 21.1.3.14 String.prototype.replace(searchValue, replaceValue) + return [function replace(searchValue, replaceValue) { + var O = defined(this); + var fn = searchValue == undefined ? undefined : searchValue[REPLACE]; + return fn !== undefined + ? fn.call(searchValue, O, replaceValue) + : $replace.call(String(O), searchValue, replaceValue); + }, $replace]; + }); + + // @@split logic + _fixReWks('split', 2, function (defined, SPLIT, $split) { + var isRegExp = _isRegexp; + var _split = $split; + var $push = [].push; + var $SPLIT = 'split'; + var LENGTH = 'length'; + var LAST_INDEX = 'lastIndex'; + if ( + 'abbc'[$SPLIT](/(b)*/)[1] == 'c' || + 'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 || + 'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 || + '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 || + '.'[$SPLIT](/()()/)[LENGTH] > 1 || + ''[$SPLIT](/.?/)[LENGTH] + ) { + var NPCG = /()??/.exec('')[1] === undefined; // nonparticipating capturing group + // based on es5-shim implementation, need to rework it + $split = function (separator, limit) { + var string = String(this); + if (separator === undefined && limit === 0) return []; + // If `separator` is not a regex, use native split + if (!isRegExp(separator)) return _split.call(string, separator, limit); + var output = []; + var flags = (separator.ignoreCase ? 'i' : '') + + (separator.multiline ? 'm' : '') + + (separator.unicode ? 'u' : '') + + (separator.sticky ? 'y' : ''); + var lastLastIndex = 0; + var splitLimit = limit === undefined ? 4294967295 : limit >>> 0; + // Make `global` and avoid `lastIndex` issues by working with a copy + var separatorCopy = new RegExp(separator.source, flags + 'g'); + var separator2, match, lastIndex, lastLength, i; + // Doesn't need flags gy, but they don't hurt + if (!NPCG) separator2 = new RegExp('^' + separatorCopy.source + '$(?!\\s)', flags); + while (match = separatorCopy.exec(string)) { + // `separatorCopy.lastIndex` is not reliable cross-browser + lastIndex = match.index + match[0][LENGTH]; + if (lastIndex > lastLastIndex) { + output.push(string.slice(lastLastIndex, match.index)); + // Fix browsers whose `exec` methods don't consistently return `undefined` for NPCG + // eslint-disable-next-line no-loop-func + if (!NPCG && match[LENGTH] > 1) match[0].replace(separator2, function () { + for (i = 1; i < arguments[LENGTH] - 2; i++) if (arguments[i] === undefined) match[i] = undefined; + }); + if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1)); + lastLength = match[0][LENGTH]; + lastLastIndex = lastIndex; + if (output[LENGTH] >= splitLimit) break; + } + if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop + } + if (lastLastIndex === string[LENGTH]) { + if (lastLength || !separatorCopy.test('')) output.push(''); + } else output.push(string.slice(lastLastIndex)); + return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output; + }; + // Chakra, V8 + } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) { + $split = function (separator, limit) { + return separator === undefined && limit === 0 ? [] : _split.call(this, separator, limit); + }; + } + // 21.1.3.17 String.prototype.split(separator, limit) + return [function split(separator, limit) { + var O = defined(this); + var fn = separator == undefined ? undefined : separator[SPLIT]; + return fn !== undefined ? fn.call(separator, O, limit) : $split.call(String(O), separator, limit); + }, $split]; + }); + + // @@search logic + _fixReWks('search', 1, function (defined, SEARCH, $search) { + // 21.1.3.15 String.prototype.search(regexp) + return [function search(regexp) { + var O = defined(this); + var fn = regexp == undefined ? undefined : regexp[SEARCH]; + return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); + }, $search]; + }); + + var _createProperty = function (object, index, value) { + if (index in object) _objectDp.f(object, index, _propertyDesc(0, value)); + else object[index] = value; + }; + + _export(_export.S + _export.F * !_iterDetect(function (iter) { }), 'Array', { + // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined) + from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) { + var O = _toObject(arrayLike); + var C = typeof this == 'function' ? this : Array; + var aLen = arguments.length; + var mapfn = aLen > 1 ? arguments[1] : undefined; + var mapping = mapfn !== undefined; + var index = 0; + var iterFn = core_getIteratorMethod(O); + var length, result, step, iterator; + if (mapping) mapfn = _ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2); + // if object isn't iterable or it's array with default iterator - use simple case + if (iterFn != undefined && !(C == Array && _isArrayIter(iterFn))) { + for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) { + _createProperty(result, index, mapping ? _iterCall(iterator, mapfn, [step.value, index], true) : step.value); + } + } else { + length = _toLength(O.length); + for (result = new C(length); length > index; index++) { + _createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]); + } + } + result.length = index; + return result; + } + }); + + // WebKit Array.of isn't generic + _export(_export.S + _export.F * _fails(function () { + function F() { /* empty */ } + return !(Array.of.call(F) instanceof F); + }), 'Array', { + // 22.1.2.3 Array.of( ...items) + of: function of(/* ...args */) { + var index = 0; + var aLen = arguments.length; + var result = new (typeof this == 'function' ? this : Array)(aLen); + while (aLen > index) _createProperty(result, index, arguments[index++]); + result.length = aLen; + return result; + } + }); + + // 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length) + + + _export(_export.P, 'Array', { copyWithin: _arrayCopyWithin }); + + _addToUnscopables('copyWithin'); + + // 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined) + + var $find = _arrayMethods(5); + var KEY = 'find'; + var forced = true; + // Shouldn't skip holes + if (KEY in []) Array(1)[KEY](function () { forced = false; }); + _export(_export.P + _export.F * forced, 'Array', { + find: function find(callbackfn /* , that = undefined */) { + return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); + _addToUnscopables(KEY); + + // 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined) + + var $find$1 = _arrayMethods(6); + var KEY$1 = 'findIndex'; + var forced$1 = true; + // Shouldn't skip holes + if (KEY$1 in []) Array(1)[KEY$1](function () { forced$1 = false; }); + _export(_export.P + _export.F * forced$1, 'Array', { + findIndex: function findIndex(callbackfn /* , that = undefined */) { + return $find$1(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined); + } + }); + _addToUnscopables(KEY$1); + + // 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length) + + + _export(_export.P, 'Array', { fill: _arrayFill }); + + _addToUnscopables('fill'); -// 20.1.2.2 Number.isFinite(number) + // 20.1.2.2 Number.isFinite(number) -var _isFinite = _global.isFinite; + var _isFinite = _global.isFinite; -_export(_export.S, 'Number', { - isFinite: function isFinite(it) { - return typeof it == 'number' && _isFinite(it); - } -}); + _export(_export.S, 'Number', { + isFinite: function isFinite(it) { + return typeof it == 'number' && _isFinite(it); + } + }); -// 20.1.2.3 Number.isInteger(number) + // 20.1.2.3 Number.isInteger(number) -var floor$1 = Math.floor; -var _isInteger = function isInteger(it) { - return !_isObject(it) && isFinite(it) && floor$1(it) === it; -}; + var floor$1 = Math.floor; + var _isInteger = function isInteger(it) { + return !_isObject(it) && isFinite(it) && floor$1(it) === it; + }; -// 20.1.2.3 Number.isInteger(number) + // 20.1.2.3 Number.isInteger(number) -_export(_export.S, 'Number', { isInteger: _isInteger }); + _export(_export.S, 'Number', { isInteger: _isInteger }); -// 20.1.2.5 Number.isSafeInteger(number) + // 20.1.2.5 Number.isSafeInteger(number) -var abs = Math.abs; + var abs = Math.abs; -_export(_export.S, 'Number', { - isSafeInteger: function isSafeInteger(number) { - return _isInteger(number) && abs(number) <= 0x1fffffffffffff; - } -}); + _export(_export.S, 'Number', { + isSafeInteger: function isSafeInteger(number) { + return _isInteger(number) && abs(number) <= 0x1fffffffffffff; + } + }); -// 20.1.2.4 Number.isNaN(number) + // 20.1.2.4 Number.isNaN(number) -_export(_export.S, 'Number', { - isNaN: function isNaN(number) { - // eslint-disable-next-line no-self-compare - return number != number; - } -}); + _export(_export.S, 'Number', { + isNaN: function isNaN(number) { + // eslint-disable-next-line no-self-compare + return number != number; + } + }); -// 20.1.2.1 Number.EPSILON + // 20.1.2.1 Number.EPSILON -_export(_export.S, 'Number', { EPSILON: Math.pow(2, -52) }); + _export(_export.S, 'Number', { EPSILON: Math.pow(2, -52) }); -// 20.1.2.10 Number.MIN_SAFE_INTEGER + // 20.1.2.10 Number.MIN_SAFE_INTEGER -_export(_export.S, 'Number', { MIN_SAFE_INTEGER: -0x1fffffffffffff }); + _export(_export.S, 'Number', { MIN_SAFE_INTEGER: -0x1fffffffffffff }); -// 20.1.2.6 Number.MAX_SAFE_INTEGER + // 20.1.2.6 Number.MAX_SAFE_INTEGER -_export(_export.S, 'Number', { MAX_SAFE_INTEGER: 0x1fffffffffffff }); + _export(_export.S, 'Number', { MAX_SAFE_INTEGER: 0x1fffffffffffff }); -// 20.2.2.20 Math.log1p(x) -var _mathLog1p = Math.log1p || function log1p(x) { - return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : Math.log(1 + x); -}; + // 20.2.2.20 Math.log1p(x) + var _mathLog1p = Math.log1p || function log1p(x) { + return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : Math.log(1 + x); + }; -// 20.2.2.3 Math.acosh(x) + // 20.2.2.3 Math.acosh(x) -var sqrt = Math.sqrt; -var $acosh = Math.acosh; + var sqrt = Math.sqrt; + var $acosh = Math.acosh; -_export(_export.S + _export.F * !($acosh - // V8 bug: https://code.google.com/p/v8/issues/detail?id=3509 - && Math.floor($acosh(Number.MAX_VALUE)) == 710 - // Tor Browser bug: Math.acosh(Infinity) -> NaN - && $acosh(Infinity) == Infinity -), 'Math', { - acosh: function acosh(x) { - return (x = +x) < 1 ? NaN : x > 94906265.62425156 - ? Math.log(x) + Math.LN2 - : _mathLog1p(x - 1 + sqrt(x - 1) * sqrt(x + 1)); - } -}); + _export(_export.S + _export.F * !($acosh + // V8 bug: https://code.google.com/p/v8/issues/detail?id=3509 + && Math.floor($acosh(Number.MAX_VALUE)) == 710 + // Tor Browser bug: Math.acosh(Infinity) -> NaN + && $acosh(Infinity) == Infinity + ), 'Math', { + acosh: function acosh(x) { + return (x = +x) < 1 ? NaN : x > 94906265.62425156 + ? Math.log(x) + Math.LN2 + : _mathLog1p(x - 1 + sqrt(x - 1) * sqrt(x + 1)); + } + }); -// 20.2.2.5 Math.asinh(x) + // 20.2.2.5 Math.asinh(x) -var $asinh = Math.asinh; + var $asinh = Math.asinh; -function asinh(x) { - return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1)); -} + function asinh(x) { + return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1)); + } -// Tor Browser bug: Math.asinh(0) -> -0 -_export(_export.S + _export.F * !($asinh && 1 / $asinh(0) > 0), 'Math', { asinh: asinh }); + // Tor Browser bug: Math.asinh(0) -> -0 + _export(_export.S + _export.F * !($asinh && 1 / $asinh(0) > 0), 'Math', { asinh: asinh }); -// 20.2.2.7 Math.atanh(x) + // 20.2.2.7 Math.atanh(x) -var $atanh = Math.atanh; + var $atanh = Math.atanh; -// Tor Browser bug: Math.atanh(-0) -> 0 -_export(_export.S + _export.F * !($atanh && 1 / $atanh(-0) < 0), 'Math', { - atanh: function atanh(x) { - return (x = +x) == 0 ? x : Math.log((1 + x) / (1 - x)) / 2; - } -}); + // Tor Browser bug: Math.atanh(-0) -> 0 + _export(_export.S + _export.F * !($atanh && 1 / $atanh(-0) < 0), 'Math', { + atanh: function atanh(x) { + return (x = +x) == 0 ? x : Math.log((1 + x) / (1 - x)) / 2; + } + }); -// 20.2.2.28 Math.sign(x) -var _mathSign = Math.sign || function sign(x) { - // eslint-disable-next-line no-self-compare - return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1; -}; + // 20.2.2.28 Math.sign(x) + var _mathSign = Math.sign || function sign(x) { + // eslint-disable-next-line no-self-compare + return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1; + }; -// 20.2.2.9 Math.cbrt(x) + // 20.2.2.9 Math.cbrt(x) -_export(_export.S, 'Math', { - cbrt: function cbrt(x) { - return _mathSign(x = +x) * Math.pow(Math.abs(x), 1 / 3); - } -}); + _export(_export.S, 'Math', { + cbrt: function cbrt(x) { + return _mathSign(x = +x) * Math.pow(Math.abs(x), 1 / 3); + } + }); -// 20.2.2.11 Math.clz32(x) + // 20.2.2.11 Math.clz32(x) -_export(_export.S, 'Math', { - clz32: function clz32(x) { - return (x >>>= 0) ? 31 - Math.floor(Math.log(x + 0.5) * Math.LOG2E) : 32; - } -}); + _export(_export.S, 'Math', { + clz32: function clz32(x) { + return (x >>>= 0) ? 31 - Math.floor(Math.log(x + 0.5) * Math.LOG2E) : 32; + } + }); -// 20.2.2.12 Math.cosh(x) + // 20.2.2.12 Math.cosh(x) -var exp = Math.exp; + var exp = Math.exp; -_export(_export.S, 'Math', { - cosh: function cosh(x) { - return (exp(x = +x) + exp(-x)) / 2; - } -}); + _export(_export.S, 'Math', { + cosh: function cosh(x) { + return (exp(x = +x) + exp(-x)) / 2; + } + }); -// 20.2.2.14 Math.expm1(x) -var $expm1 = Math.expm1; -var _mathExpm1 = (!$expm1 - // Old FF bug - || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168 - // Tor Browser bug - || $expm1(-2e-17) != -2e-17 -) ? function expm1(x) { - return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1; -} : $expm1; + // 20.2.2.14 Math.expm1(x) + var $expm1 = Math.expm1; + var _mathExpm1 = (!$expm1 + // Old FF bug + || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168 + // Tor Browser bug + || $expm1(-2e-17) != -2e-17 + ) ? function expm1(x) { + return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1; + } : $expm1; -// 20.2.2.14 Math.expm1(x) + // 20.2.2.14 Math.expm1(x) -_export(_export.S + _export.F * (_mathExpm1 != Math.expm1), 'Math', { expm1: _mathExpm1 }); + _export(_export.S + _export.F * (_mathExpm1 != Math.expm1), 'Math', { expm1: _mathExpm1 }); -// 20.2.2.16 Math.fround(x) + // 20.2.2.16 Math.fround(x) -var pow = Math.pow; -var EPSILON = pow(2, -52); -var EPSILON32 = pow(2, -23); -var MAX32 = pow(2, 127) * (2 - EPSILON32); -var MIN32 = pow(2, -126); + var pow = Math.pow; + var EPSILON = pow(2, -52); + var EPSILON32 = pow(2, -23); + var MAX32 = pow(2, 127) * (2 - EPSILON32); + var MIN32 = pow(2, -126); -var roundTiesToEven = function (n) { - return n + 1 / EPSILON - 1 / EPSILON; -}; + var roundTiesToEven = function (n) { + return n + 1 / EPSILON - 1 / EPSILON; + }; -var _mathFround = Math.fround || function fround(x) { - var $abs = Math.abs(x); - var $sign = _mathSign(x); - var a, result; - if ($abs < MIN32) return $sign * roundTiesToEven($abs / MIN32 / EPSILON32) * MIN32 * EPSILON32; - a = (1 + EPSILON32 / EPSILON) * $abs; - result = a - (a - $abs); - // eslint-disable-next-line no-self-compare - if (result > MAX32 || result != result) return $sign * Infinity; - return $sign * result; -}; + var _mathFround = Math.fround || function fround(x) { + var $abs = Math.abs(x); + var $sign = _mathSign(x); + var a, result; + if ($abs < MIN32) return $sign * roundTiesToEven($abs / MIN32 / EPSILON32) * MIN32 * EPSILON32; + a = (1 + EPSILON32 / EPSILON) * $abs; + result = a - (a - $abs); + // eslint-disable-next-line no-self-compare + if (result > MAX32 || result != result) return $sign * Infinity; + return $sign * result; + }; -// 20.2.2.16 Math.fround(x) + // 20.2.2.16 Math.fround(x) -_export(_export.S, 'Math', { fround: _mathFround }); + _export(_export.S, 'Math', { fround: _mathFround }); -// 20.2.2.17 Math.hypot([value1[, value2[, … ]]]) + // 20.2.2.17 Math.hypot([value1[, value2[, … ]]]) -var abs$1 = Math.abs; + var abs$1 = Math.abs; -_export(_export.S, 'Math', { - hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars - var sum = 0; - var i = 0; - var aLen = arguments.length; - var larg = 0; - var arg, div; - while (i < aLen) { - arg = abs$1(arguments[i++]); - if (larg < arg) { - div = larg / arg; - sum = sum * div * div + 1; - larg = arg; - } else if (arg > 0) { - div = arg / larg; - sum += div * div; - } else sum += arg; - } - return larg === Infinity ? Infinity : larg * Math.sqrt(sum); - } -}); + _export(_export.S, 'Math', { + hypot: function hypot(value1, value2) { // eslint-disable-line no-unused-vars + var sum = 0; + var i = 0; + var aLen = arguments.length; + var larg = 0; + var arg, div; + while (i < aLen) { + arg = abs$1(arguments[i++]); + if (larg < arg) { + div = larg / arg; + sum = sum * div * div + 1; + larg = arg; + } else if (arg > 0) { + div = arg / larg; + sum += div * div; + } else sum += arg; + } + return larg === Infinity ? Infinity : larg * Math.sqrt(sum); + } + }); -// 20.2.2.18 Math.imul(x, y) + // 20.2.2.18 Math.imul(x, y) -var $imul = Math.imul; + var $imul = Math.imul; -// some WebKit versions fails with big numbers, some has wrong arity -_export(_export.S + _export.F * _fails(function () { - return $imul(0xffffffff, 5) != -5 || $imul.length != 2; -}), 'Math', { - imul: function imul(x, y) { - var UINT16 = 0xffff; - var xn = +x; - var yn = +y; - var xl = UINT16 & xn; - var yl = UINT16 & yn; - return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0); - } -}); + // some WebKit versions fails with big numbers, some has wrong arity + _export(_export.S + _export.F * _fails(function () { + return $imul(0xffffffff, 5) != -5 || $imul.length != 2; + }), 'Math', { + imul: function imul(x, y) { + var UINT16 = 0xffff; + var xn = +x; + var yn = +y; + var xl = UINT16 & xn; + var yl = UINT16 & yn; + return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0); + } + }); -// 20.2.2.20 Math.log1p(x) + // 20.2.2.20 Math.log1p(x) -_export(_export.S, 'Math', { log1p: _mathLog1p }); + _export(_export.S, 'Math', { log1p: _mathLog1p }); -// 20.2.2.21 Math.log10(x) + // 20.2.2.21 Math.log10(x) -_export(_export.S, 'Math', { - log10: function log10(x) { - return Math.log(x) * Math.LOG10E; - } -}); + _export(_export.S, 'Math', { + log10: function log10(x) { + return Math.log(x) * Math.LOG10E; + } + }); -// 20.2.2.22 Math.log2(x) + // 20.2.2.22 Math.log2(x) -_export(_export.S, 'Math', { - log2: function log2(x) { - return Math.log(x) / Math.LN2; - } -}); + _export(_export.S, 'Math', { + log2: function log2(x) { + return Math.log(x) / Math.LN2; + } + }); -// 20.2.2.28 Math.sign(x) + // 20.2.2.28 Math.sign(x) -_export(_export.S, 'Math', { sign: _mathSign }); + _export(_export.S, 'Math', { sign: _mathSign }); -// 20.2.2.30 Math.sinh(x) + // 20.2.2.30 Math.sinh(x) -var exp$1 = Math.exp; + var exp$1 = Math.exp; -// V8 near Chromium 38 has a problem with very small numbers -_export(_export.S + _export.F * _fails(function () { - return !Math.sinh(-2e-17) != -2e-17; -}), 'Math', { - sinh: function sinh(x) { - return Math.abs(x = +x) < 1 - ? (_mathExpm1(x) - _mathExpm1(-x)) / 2 - : (exp$1(x - 1) - exp$1(-x - 1)) * (Math.E / 2); - } -}); + // V8 near Chromium 38 has a problem with very small numbers + _export(_export.S + _export.F * _fails(function () { + return !Math.sinh(-2e-17) != -2e-17; + }), 'Math', { + sinh: function sinh(x) { + return Math.abs(x = +x) < 1 + ? (_mathExpm1(x) - _mathExpm1(-x)) / 2 + : (exp$1(x - 1) - exp$1(-x - 1)) * (Math.E / 2); + } + }); -// 20.2.2.33 Math.tanh(x) + // 20.2.2.33 Math.tanh(x) -var exp$2 = Math.exp; + var exp$2 = Math.exp; -_export(_export.S, 'Math', { - tanh: function tanh(x) { - var a = _mathExpm1(x = +x); - var b = _mathExpm1(-x); - return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp$2(x) + exp$2(-x)); - } -}); + _export(_export.S, 'Math', { + tanh: function tanh(x) { + var a = _mathExpm1(x = +x); + var b = _mathExpm1(-x); + return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp$2(x) + exp$2(-x)); + } + }); -// 20.2.2.34 Math.trunc(x) + // 20.2.2.34 Math.trunc(x) -_export(_export.S, 'Math', { - trunc: function trunc(it) { - return (it > 0 ? Math.floor : Math.ceil)(it); - } -}); + _export(_export.S, 'Math', { + trunc: function trunc(it) { + return (it > 0 ? Math.floor : Math.ceil)(it); + } + }); -// https://github.com/tc39/Array.prototype.includes + // https://github.com/tc39/Array.prototype.includes -var $includes = _arrayIncludes(true); + var $includes = _arrayIncludes(true); -_export(_export.P, 'Array', { - includes: function includes(el /* , fromIndex = 0 */) { - return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); - } -}); + _export(_export.P, 'Array', { + includes: function includes(el /* , fromIndex = 0 */) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } + }); -_addToUnscopables('includes'); + _addToUnscopables('includes'); -var isEnum$1 = _objectPie.f; -var _objectToArray = function (isEntries) { - return function (it) { - var O = _toIobject(it); - var keys = _objectKeys(O); - var length = keys.length; - var i = 0; - var result = []; - var key; - while (length > i) if (isEnum$1.call(O, key = keys[i++])) { - result.push(isEntries ? [key, O[key]] : O[key]); - } return result; - }; -}; + var isEnum$1 = _objectPie.f; + var _objectToArray = function (isEntries) { + return function (it) { + var O = _toIobject(it); + var keys = _objectKeys(O); + var length = keys.length; + var i = 0; + var result = []; + var key; + while (length > i) if (isEnum$1.call(O, key = keys[i++])) { + result.push(isEntries ? [key, O[key]] : O[key]); + } return result; + }; + }; -// https://github.com/tc39/proposal-object-values-entries + // https://github.com/tc39/proposal-object-values-entries -var $values = _objectToArray(false); + var $values = _objectToArray(false); -_export(_export.S, 'Object', { - values: function values(it) { - return $values(it); - } -}); + _export(_export.S, 'Object', { + values: function values(it) { + return $values(it); + } + }); -// https://github.com/tc39/proposal-object-values-entries + // https://github.com/tc39/proposal-object-values-entries -var $entries = _objectToArray(true); + var $entries = _objectToArray(true); -_export(_export.S, 'Object', { - entries: function entries(it) { - return $entries(it); - } -}); + _export(_export.S, 'Object', { + entries: function entries(it) { + return $entries(it); + } + }); -// https://github.com/tc39/proposal-object-getownpropertydescriptors + // https://github.com/tc39/proposal-object-getownpropertydescriptors -_export(_export.S, 'Object', { - getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) { - var O = _toIobject(object); - var getDesc = _objectGopd.f; - var keys = _ownKeys(O); - var result = {}; - var i = 0; - var key, desc; - while (keys.length > i) { - desc = getDesc(O, key = keys[i++]); - if (desc !== undefined) _createProperty(result, key, desc); - } - return result; - } -}); - -// https://github.com/tc39/proposal-string-pad-start-end - - - - -var _stringPad = function (that, maxLength, fillString, left) { - var S = String(_defined(that)); - var stringLength = S.length; - var fillStr = fillString === undefined ? ' ' : String(fillString); - var intMaxLength = _toLength(maxLength); - if (intMaxLength <= stringLength || fillStr == '') return S; - var fillLen = intMaxLength - stringLength; - var stringFiller = _stringRepeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); - if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); - return left ? stringFiller + S : S + stringFiller; -}; - -var navigator$1 = _global.navigator; - -var _userAgent = navigator$1 && navigator$1.userAgent || ''; - -// https://github.com/tc39/proposal-string-pad-start-end - - - - -// https://github.com/zloirock/core-js/issues/280 -_export(_export.P + _export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(_userAgent), 'String', { - padStart: function padStart(maxLength /* , fillString = ' ' */) { - return _stringPad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true); - } -}); - -// https://github.com/tc39/proposal-string-pad-start-end - - - - -// https://github.com/zloirock/core-js/issues/280 -_export(_export.P + _export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(_userAgent), 'String', { - padEnd: function padEnd(maxLength /* , fillString = ' ' */) { - return _stringPad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false); - } -}); - -// ie9- setTimeout & setInterval additional parameters fix - - - -var slice = [].slice; -var MSIE = /MSIE .\./.test(_userAgent); // <- dirty ie9- check -var wrap$1 = function (set) { - return function (fn, time /* , ...args */) { - var boundArgs = arguments.length > 2; - var args = boundArgs ? slice.call(arguments, 2) : false; - return set(boundArgs ? function () { - // eslint-disable-next-line no-new-func - (typeof fn == 'function' ? fn : Function(fn)).apply(this, args); - } : fn, time); - }; -}; -_export(_export.G + _export.B + _export.F * MSIE, { - setTimeout: wrap$1(_global.setTimeout), - setInterval: wrap$1(_global.setInterval) -}); - -_export(_export.G + _export.B, { - setImmediate: _task.set, - clearImmediate: _task.clear -}); - -var ITERATOR$4 = _wks('iterator'); -var TO_STRING_TAG = _wks('toStringTag'); -var ArrayValues = _iterators.Array; - -var DOMIterables = { - CSSRuleList: true, // TODO: Not spec compliant, should be false. - CSSStyleDeclaration: false, - CSSValueList: false, - ClientRectList: false, - DOMRectList: false, - DOMStringList: false, - DOMTokenList: true, - DataTransferItemList: false, - FileList: false, - HTMLAllCollection: false, - HTMLCollection: false, - HTMLFormElement: false, - HTMLSelectElement: false, - MediaList: true, // TODO: Not spec compliant, should be false. - MimeTypeArray: false, - NamedNodeMap: false, - NodeList: true, - PaintRequestList: false, - Plugin: false, - PluginArray: false, - SVGLengthList: false, - SVGNumberList: false, - SVGPathSegList: false, - SVGPointList: false, - SVGStringList: false, - SVGTransformList: false, - SourceBufferList: false, - StyleSheetList: true, // TODO: Not spec compliant, should be false. - TextTrackCueList: false, - TextTrackList: false, - TouchList: false -}; - -for (var collections = _objectKeys(DOMIterables), i$1 = 0; i$1 < collections.length; i$1++) { - var NAME$1 = collections[i$1]; - var explicit = DOMIterables[NAME$1]; - var Collection = _global[NAME$1]; - var proto = Collection && Collection.prototype; - var key; - if (proto) { - if (!proto[ITERATOR$4]) _hide(proto, ITERATOR$4, ArrayValues); - if (!proto[TO_STRING_TAG]) _hide(proto, TO_STRING_TAG, NAME$1); - _iterators[NAME$1] = ArrayValues; - if (explicit) for (key in es6_array_iterator) if (!proto[key]) _redefine(proto, key, es6_array_iterator[key], true); - } -} - -var runtime = createCommonjsModule(function (module) { -/** - * Copyright (c) 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * https://raw.github.com/facebook/regenerator/master/LICENSE file. An - * additional grant of patent rights can be found in the PATENTS file in - * the same directory. - */ - -!(function(global) { - - var Op = Object.prototype; - var hasOwn = Op.hasOwnProperty; - var undefined; // More compressible than void 0. - var $Symbol = typeof Symbol === "function" ? Symbol : {}; - var iteratorSymbol = $Symbol.iterator || "@@iterator"; - var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; - var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; - - var inModule = 'object' === "object"; - var runtime = global.regeneratorRuntime; - if (runtime) { - if (inModule) { - // If regeneratorRuntime is defined globally and we're in a module, - // make the exports object identical to regeneratorRuntime. - module.exports = runtime; - } - // Don't bother evaluating the rest of this file if the runtime was - // already defined globally. - return; - } - - // Define the runtime globally (as expected by generated code) as either - // module.exports (if we're in a module) or a new, empty object. - runtime = global.regeneratorRuntime = inModule ? module.exports : {}; - - function wrap(innerFn, outerFn, self, tryLocsList) { - // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator. - var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; - var generator = Object.create(protoGenerator.prototype); - var context = new Context(tryLocsList || []); - - // The ._invoke method unifies the implementations of the .next, - // .throw, and .return methods. - generator._invoke = makeInvokeMethod(innerFn, self, context); - - return generator; - } - runtime.wrap = wrap; - - // Try/catch helper to minimize deoptimizations. Returns a completion - // record like context.tryEntries[i].completion. This interface could - // have been (and was previously) designed to take a closure to be - // invoked without arguments, but in all the cases we care about we - // already have an existing method we want to call, so there's no need - // to create a new function object. We can even get away with assuming - // the method takes exactly one argument, since that happens to be true - // in every case, so we don't have to touch the arguments object. The - // only additional allocation required is the completion record, which - // has a stable shape and so hopefully should be cheap to allocate. - function tryCatch(fn, obj, arg) { - try { - return { type: "normal", arg: fn.call(obj, arg) }; - } catch (err) { - return { type: "throw", arg: err }; - } - } - - var GenStateSuspendedStart = "suspendedStart"; - var GenStateSuspendedYield = "suspendedYield"; - var GenStateExecuting = "executing"; - var GenStateCompleted = "completed"; - - // Returning this object from the innerFn has the same effect as - // breaking out of the dispatch switch statement. - var ContinueSentinel = {}; - - // Dummy constructor functions that we use as the .constructor and - // .constructor.prototype properties for functions that return Generator - // objects. For full spec compliance, you may wish to configure your - // minifier not to mangle the names of these two functions. - function Generator() {} - function GeneratorFunction() {} - function GeneratorFunctionPrototype() {} - - // This is a polyfill for %IteratorPrototype% for environments that - // don't natively support it. - var IteratorPrototype = {}; - IteratorPrototype[iteratorSymbol] = function () { - return this; - }; - - var getProto = Object.getPrototypeOf; - var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); - if (NativeIteratorPrototype && - NativeIteratorPrototype !== Op && - hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { - // This environment has a native %IteratorPrototype%; use it instead - // of the polyfill. - IteratorPrototype = NativeIteratorPrototype; - } - - var Gp = GeneratorFunctionPrototype.prototype = - Generator.prototype = Object.create(IteratorPrototype); - GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; - GeneratorFunctionPrototype.constructor = GeneratorFunction; - GeneratorFunctionPrototype[toStringTagSymbol] = - GeneratorFunction.displayName = "GeneratorFunction"; - - // Helper for defining the .next, .throw, and .return methods of the - // Iterator interface in terms of a single ._invoke method. - function defineIteratorMethods(prototype) { - ["next", "throw", "return"].forEach(function(method) { - prototype[method] = function(arg) { - return this._invoke(method, arg); - }; - }); - } - - runtime.isGeneratorFunction = function(genFun) { - var ctor = typeof genFun === "function" && genFun.constructor; - return ctor - ? ctor === GeneratorFunction || - // For the native GeneratorFunction constructor, the best we can - // do is to check its .name property. - (ctor.displayName || ctor.name) === "GeneratorFunction" - : false; - }; - - runtime.mark = function(genFun) { - if (Object.setPrototypeOf) { - Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); - } else { - genFun.__proto__ = GeneratorFunctionPrototype; - if (!(toStringTagSymbol in genFun)) { - genFun[toStringTagSymbol] = "GeneratorFunction"; - } - } - genFun.prototype = Object.create(Gp); - return genFun; - }; - - // Within the body of any async function, `await x` is transformed to - // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test - // `hasOwn.call(value, "__await")` to determine if the yielded value is - // meant to be awaited. - runtime.awrap = function(arg) { - return { __await: arg }; - }; - - function AsyncIterator(generator) { - function invoke(method, arg, resolve, reject) { - var record = tryCatch(generator[method], generator, arg); - if (record.type === "throw") { - reject(record.arg); - } else { - var result = record.arg; - var value = result.value; - if (value && - typeof value === "object" && - hasOwn.call(value, "__await")) { - return Promise.resolve(value.__await).then(function(value) { - invoke("next", value, resolve, reject); - }, function(err) { - invoke("throw", err, resolve, reject); - }); - } - - return Promise.resolve(value).then(function(unwrapped) { - // When a yielded Promise is resolved, its final value becomes - // the .value of the Promise<{value,done}> result for the - // current iteration. If the Promise is rejected, however, the - // result for this iteration will be rejected with the same - // reason. Note that rejections of yielded Promises are not - // thrown back into the generator function, as is the case - // when an awaited Promise is rejected. This difference in - // behavior between yield and await is important, because it - // allows the consumer to decide what to do with the yielded - // rejection (swallow it and continue, manually .throw it back - // into the generator, abandon iteration, whatever). With - // await, by contrast, there is no opportunity to examine the - // rejection reason outside the generator function, so the - // only option is to throw it from the await expression, and - // let the generator function handle the exception. - result.value = unwrapped; - resolve(result); - }, reject); - } - } - - if (typeof global.process === "object" && global.process.domain) { - invoke = global.process.domain.bind(invoke); - } - - var previousPromise; - - function enqueue(method, arg) { - function callInvokeWithMethodAndArg() { - return new Promise(function(resolve, reject) { - invoke(method, arg, resolve, reject); - }); - } - - return previousPromise = - // If enqueue has been called before, then we want to wait until - // all previous Promises have been resolved before calling invoke, - // so that results are always delivered in the correct order. If - // enqueue has not been called before, then it is important to - // call invoke immediately, without waiting on a callback to fire, - // so that the async generator function has the opportunity to do - // any necessary setup in a predictable way. This predictability - // is why the Promise constructor synchronously invokes its - // executor callback, and why async functions synchronously - // execute code before the first await. Since we implement simple - // async functions in terms of async generators, it is especially - // important to get this right, even though it requires care. - previousPromise ? previousPromise.then( - callInvokeWithMethodAndArg, - // Avoid propagating failures to Promises returned by later - // invocations of the iterator. - callInvokeWithMethodAndArg - ) : callInvokeWithMethodAndArg(); - } - - // Define the unified helper method that is used to implement .next, - // .throw, and .return (see defineIteratorMethods). - this._invoke = enqueue; - } - - defineIteratorMethods(AsyncIterator.prototype); - AsyncIterator.prototype[asyncIteratorSymbol] = function () { - return this; - }; - runtime.AsyncIterator = AsyncIterator; - - // Note that simple async functions are implemented on top of - // AsyncIterator objects; they just return a Promise for the value of - // the final result produced by the iterator. - runtime.async = function(innerFn, outerFn, self, tryLocsList) { - var iter = new AsyncIterator( - wrap(innerFn, outerFn, self, tryLocsList) - ); - - return runtime.isGeneratorFunction(outerFn) - ? iter // If outerFn is a generator, return the full iterator. - : iter.next().then(function(result) { - return result.done ? result.value : iter.next(); - }); - }; - - function makeInvokeMethod(innerFn, self, context) { - var state = GenStateSuspendedStart; - - return function invoke(method, arg) { - if (state === GenStateExecuting) { - throw new Error("Generator is already running"); - } - - if (state === GenStateCompleted) { - if (method === "throw") { - throw arg; - } - - // Be forgiving, per 25.3.3.3.3 of the spec: - // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume - return doneResult(); - } - - context.method = method; - context.arg = arg; - - while (true) { - var delegate = context.delegate; - if (delegate) { - var delegateResult = maybeInvokeDelegate(delegate, context); - if (delegateResult) { - if (delegateResult === ContinueSentinel) continue; - return delegateResult; - } - } - - if (context.method === "next") { - // Setting context._sent for legacy support of Babel's - // function.sent implementation. - context.sent = context._sent = context.arg; - - } else if (context.method === "throw") { - if (state === GenStateSuspendedStart) { - state = GenStateCompleted; - throw context.arg; - } - - context.dispatchException(context.arg); - - } else if (context.method === "return") { - context.abrupt("return", context.arg); - } - - state = GenStateExecuting; - - var record = tryCatch(innerFn, self, context); - if (record.type === "normal") { - // If an exception is thrown from innerFn, we leave state === - // GenStateExecuting and loop back for another invocation. - state = context.done - ? GenStateCompleted - : GenStateSuspendedYield; - - if (record.arg === ContinueSentinel) { - continue; - } - - return { - value: record.arg, - done: context.done - }; - - } else if (record.type === "throw") { - state = GenStateCompleted; - // Dispatch the exception by looping back around to the - // context.dispatchException(context.arg) call above. - context.method = "throw"; - context.arg = record.arg; - } - } - }; - } - - // Call delegate.iterator[context.method](context.arg) and handle the - // result, either by returning a { value, done } result from the - // delegate iterator, or by modifying context.method and context.arg, - // setting context.delegate to null, and returning the ContinueSentinel. - function maybeInvokeDelegate(delegate, context) { - var method = delegate.iterator[context.method]; - if (method === undefined) { - // A .throw or .return when the delegate iterator has no .throw - // method always terminates the yield* loop. - context.delegate = null; - - if (context.method === "throw") { - if (delegate.iterator.return) { - // If the delegate iterator has a return method, give it a - // chance to clean up. - context.method = "return"; - context.arg = undefined; - maybeInvokeDelegate(delegate, context); - - if (context.method === "throw") { - // If maybeInvokeDelegate(context) changed context.method from - // "return" to "throw", let that override the TypeError below. - return ContinueSentinel; - } - } - - context.method = "throw"; - context.arg = new TypeError( - "The iterator does not provide a 'throw' method"); - } - - return ContinueSentinel; - } - - var record = tryCatch(method, delegate.iterator, context.arg); - - if (record.type === "throw") { - context.method = "throw"; - context.arg = record.arg; - context.delegate = null; - return ContinueSentinel; - } - - var info = record.arg; - - if (! info) { - context.method = "throw"; - context.arg = new TypeError("iterator result is not an object"); - context.delegate = null; - return ContinueSentinel; - } - - if (info.done) { - // Assign the result of the finished delegate to the temporary - // variable specified by delegate.resultName (see delegateYield). - context[delegate.resultName] = info.value; - - // Resume execution at the desired location (see delegateYield). - context.next = delegate.nextLoc; - - // If context.method was "throw" but the delegate handled the - // exception, let the outer generator proceed normally. If - // context.method was "next", forget context.arg since it has been - // "consumed" by the delegate iterator. If context.method was - // "return", allow the original .return call to continue in the - // outer generator. - if (context.method !== "return") { - context.method = "next"; - context.arg = undefined; - } - - } else { - // Re-yield the result returned by the delegate method. - return info; - } - - // The delegate iterator is finished, so forget it and continue with - // the outer generator. - context.delegate = null; - return ContinueSentinel; - } - - // Define Generator.prototype.{next,throw,return} in terms of the - // unified ._invoke helper method. - defineIteratorMethods(Gp); - - Gp[toStringTagSymbol] = "Generator"; - - // A Generator should always return itself as the iterator object when the - // @@iterator function is called on it. Some browsers' implementations of the - // iterator prototype chain incorrectly implement this, causing the Generator - // object to not be returned from this call. This ensures that doesn't happen. - // See https://github.com/facebook/regenerator/issues/274 for more details. - Gp[iteratorSymbol] = function() { - return this; - }; - - Gp.toString = function() { - return "[object Generator]"; - }; - - function pushTryEntry(locs) { - var entry = { tryLoc: locs[0] }; - - if (1 in locs) { - entry.catchLoc = locs[1]; - } - - if (2 in locs) { - entry.finallyLoc = locs[2]; - entry.afterLoc = locs[3]; - } - - this.tryEntries.push(entry); - } - - function resetTryEntry(entry) { - var record = entry.completion || {}; - record.type = "normal"; - delete record.arg; - entry.completion = record; - } - - function Context(tryLocsList) { - // The root entry object (effectively a try statement without a catch - // or a finally block) gives us a place to store values thrown from - // locations where there is no enclosing try statement. - this.tryEntries = [{ tryLoc: "root" }]; - tryLocsList.forEach(pushTryEntry, this); - this.reset(true); - } - - runtime.keys = function(object) { - var keys = []; - for (var key in object) { - keys.push(key); - } - keys.reverse(); - - // Rather than returning an object with a next method, we keep - // things simple and return the next function itself. - return function next() { - while (keys.length) { - var key = keys.pop(); - if (key in object) { - next.value = key; - next.done = false; - return next; - } - } - - // To avoid creating an additional object, we just hang the .value - // and .done properties off the next function object itself. This - // also ensures that the minifier will not anonymize the function. - next.done = true; - return next; - }; - }; - - function values(iterable) { - if (iterable) { - var iteratorMethod = iterable[iteratorSymbol]; - if (iteratorMethod) { - return iteratorMethod.call(iterable); - } - - if (typeof iterable.next === "function") { - return iterable; - } - - if (!isNaN(iterable.length)) { - var i = -1, next = function next() { - while (++i < iterable.length) { - if (hasOwn.call(iterable, i)) { - next.value = iterable[i]; - next.done = false; - return next; - } - } - - next.value = undefined; - next.done = true; - - return next; - }; - - return next.next = next; - } - } - - // Return an iterator with no values. - return { next: doneResult }; - } - runtime.values = values; - - function doneResult() { - return { value: undefined, done: true }; - } - - Context.prototype = { - constructor: Context, - - reset: function(skipTempReset) { - this.prev = 0; - this.next = 0; - // Resetting context._sent for legacy support of Babel's - // function.sent implementation. - this.sent = this._sent = undefined; - this.done = false; - this.delegate = null; - - this.method = "next"; - this.arg = undefined; - - this.tryEntries.forEach(resetTryEntry); - - if (!skipTempReset) { - for (var name in this) { - // Not sure about the optimal order of these conditions: - if (name.charAt(0) === "t" && - hasOwn.call(this, name) && - !isNaN(+name.slice(1))) { - this[name] = undefined; - } - } - } - }, - - stop: function() { - this.done = true; - - var rootEntry = this.tryEntries[0]; - var rootRecord = rootEntry.completion; - if (rootRecord.type === "throw") { - throw rootRecord.arg; - } - - return this.rval; - }, - - dispatchException: function(exception) { - if (this.done) { - throw exception; - } - - var context = this; - function handle(loc, caught) { - record.type = "throw"; - record.arg = exception; - context.next = loc; - - if (caught) { - // If the dispatched exception was caught by a catch block, - // then let that catch block handle the exception normally. - context.method = "next"; - context.arg = undefined; - } - - return !! caught; - } - - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - var record = entry.completion; - - if (entry.tryLoc === "root") { - // Exception thrown outside of any try block that could handle - // it, so set the completion value of the entire function to - // throw the exception. - return handle("end"); - } - - if (entry.tryLoc <= this.prev) { - var hasCatch = hasOwn.call(entry, "catchLoc"); - var hasFinally = hasOwn.call(entry, "finallyLoc"); - - if (hasCatch && hasFinally) { - if (this.prev < entry.catchLoc) { - return handle(entry.catchLoc, true); - } else if (this.prev < entry.finallyLoc) { - return handle(entry.finallyLoc); - } - - } else if (hasCatch) { - if (this.prev < entry.catchLoc) { - return handle(entry.catchLoc, true); - } - - } else if (hasFinally) { - if (this.prev < entry.finallyLoc) { - return handle(entry.finallyLoc); - } - - } else { - throw new Error("try statement without catch or finally"); - } - } - } - }, - - abrupt: function(type, arg) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.tryLoc <= this.prev && - hasOwn.call(entry, "finallyLoc") && - this.prev < entry.finallyLoc) { - var finallyEntry = entry; - break; - } - } - - if (finallyEntry && - (type === "break" || - type === "continue") && - finallyEntry.tryLoc <= arg && - arg <= finallyEntry.finallyLoc) { - // Ignore the finally entry if control is not jumping to a - // location outside the try/catch block. - finallyEntry = null; - } - - var record = finallyEntry ? finallyEntry.completion : {}; - record.type = type; - record.arg = arg; - - if (finallyEntry) { - this.method = "next"; - this.next = finallyEntry.finallyLoc; - return ContinueSentinel; - } - - return this.complete(record); - }, - - complete: function(record, afterLoc) { - if (record.type === "throw") { - throw record.arg; - } - - if (record.type === "break" || - record.type === "continue") { - this.next = record.arg; - } else if (record.type === "return") { - this.rval = this.arg = record.arg; - this.method = "return"; - this.next = "end"; - } else if (record.type === "normal" && afterLoc) { - this.next = afterLoc; - } - - return ContinueSentinel; - }, - - finish: function(finallyLoc) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.finallyLoc === finallyLoc) { - this.complete(entry.completion, entry.afterLoc); - resetTryEntry(entry); - return ContinueSentinel; - } - } - }, - - "catch": function(tryLoc) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.tryLoc === tryLoc) { - var record = entry.completion; - if (record.type === "throw") { - var thrown = record.arg; - resetTryEntry(entry); - } - return thrown; - } - } - - // The context.catch method must only be called with a location - // argument that corresponds to a known catch block. - throw new Error("illegal catch attempt"); - }, - - delegateYield: function(iterable, resultName, nextLoc) { - this.delegate = { - iterator: values(iterable), - resultName: resultName, - nextLoc: nextLoc - }; - - if (this.method === "next") { - // Deliberately forget the last sent value so that we don't - // accidentally pass it on to the delegate. - this.arg = undefined; - } - - return ContinueSentinel; - } - }; -})( - // Among the various tricks for obtaining a reference to the global - // object, this seems to be the most reliable technique that does not - // use indirect eval (which violates Content Security Policy). - typeof commonjsGlobal === "object" ? commonjsGlobal : - typeof window === "object" ? window : - typeof self === "object" ? self : commonjsGlobal -); -}); - -// Polyfill for creating CustomEvents on IE9/10/11 - -// code pulled from: -// https://github.com/d4tocchini/customevent-polyfill -// https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent#Polyfill - -try { - var ce = new window.CustomEvent('test'); - ce.preventDefault(); - if (ce.defaultPrevented !== true) { - // IE has problems with .preventDefault() on custom events - // http://stackoverflow.com/questions/23349191 - throw new Error('Could not prevent default'); - } -} catch(e) { - var CustomEvent$1 = function(event, params) { - var evt, origPrevent; - params = params || { - bubbles: false, - cancelable: false, - detail: undefined - }; - - evt = document.createEvent("CustomEvent"); - evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); - origPrevent = evt.preventDefault; - evt.preventDefault = function () { - origPrevent.call(this); - try { - Object.defineProperty(this, 'defaultPrevented', { - get: function () { - return true; - } - }); - } catch(e) { - this.defaultPrevented = true; - } - }; - return evt; - }; - - CustomEvent$1.prototype = window.Event.prototype; - window.CustomEvent = CustomEvent$1; // expose definition to window -} - -var loadjs_umd = createCommonjsModule(function (module, exports) { -(function(root, factory) { - if (typeof undefined === 'function' && undefined.amd) { - undefined([], factory); - } else { - module.exports = factory(); - } -}(commonjsGlobal, function() { -/** - * Global dependencies. - * @global {Object} document - DOM - */ - -var devnull = function() {}, - bundleIdCache = {}, - bundleResultCache = {}, - bundleCallbackQueue = {}; - - -/** - * Subscribe to bundle load event. - * @param {string[]} bundleIds - Bundle ids - * @param {Function} callbackFn - The callback function - */ -function subscribe(bundleIds, callbackFn) { - // listify - bundleIds = bundleIds.push ? bundleIds : [bundleIds]; - - var depsNotFound = [], - i = bundleIds.length, - numWaiting = i, - fn, - bundleId, - r, - q; - - // define callback function - fn = function (bundleId, pathsNotFound) { - if (pathsNotFound.length) depsNotFound.push(bundleId); - - numWaiting--; - if (!numWaiting) callbackFn(depsNotFound); - }; - - // register callback - while (i--) { - bundleId = bundleIds[i]; - - // execute callback if in result cache - r = bundleResultCache[bundleId]; - if (r) { - fn(bundleId, r); - continue; - } - - // add to callback queue - q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || []; - q.push(fn); - } -} - - -/** - * Publish bundle load event. - * @param {string} bundleId - Bundle id - * @param {string[]} pathsNotFound - List of files not found - */ -function publish(bundleId, pathsNotFound) { - // exit if id isn't defined - if (!bundleId) return; - - var q = bundleCallbackQueue[bundleId]; - - // cache result - bundleResultCache[bundleId] = pathsNotFound; - - // exit if queue is empty - if (!q) return; - - // empty callback queue - while (q.length) { - q[0](bundleId, pathsNotFound); - q.splice(0, 1); - } -} - - -/** - * Execute callbacks. - * @param {Object or Function} args - The callback args - * @param {string[]} depsNotFound - List of dependencies not found - */ -function executeCallbacks(args, depsNotFound) { - // accept function as argument - if (args.call) args = {success: args}; - - // success and error callbacks - if (depsNotFound.length) (args.error || devnull)(depsNotFound); - else (args.success || devnull)(args); -} - - -/** - * Load individual file. - * @param {string} path - The file path - * @param {Function} callbackFn - The callback function - */ -function loadFile(path, callbackFn, args, numTries) { - var doc = document, - async = args.async, - maxTries = (args.numRetries || 0) + 1, - beforeCallbackFn = args.before || devnull, - pathStripped = path.replace(/^(css|img)!/, ''), - isCss, - e; - - numTries = numTries || 0; - - if (/(^css!|\.css$)/.test(path)) { - isCss = true; - - // css - e = doc.createElement('link'); - e.rel = 'stylesheet'; - e.href = pathStripped; //.replace(/^css!/, ''); // remove "css!" prefix - } else if (/(^img!|\.(png|gif|jpg|svg)$)/.test(path)) { - // image - e = doc.createElement('img'); - e.src = pathStripped; - } else { - // javascript - e = doc.createElement('script'); - e.src = path; - e.async = async === undefined ? true : async; - } - - e.onload = e.onerror = e.onbeforeload = function (ev) { - var result = ev.type[0]; - - // Note: The following code isolates IE using `hideFocus` and treats empty - // stylesheets as failures to get around lack of onerror support - if (isCss && 'hideFocus' in e) { - try { - if (!e.sheet.cssText.length) result = 'e'; - } catch (x) { - // sheets objects created from load errors don't allow access to - // `cssText` - result = 'e'; - } - } - - // handle retries in case of load failure - if (result == 'e') { - // increment counter - numTries += 1; - - // exit function and try again - if (numTries < maxTries) { - return loadFile(path, callbackFn, args, numTries); - } - } - - // execute callback - callbackFn(path, result, ev.defaultPrevented); - }; - - // add to document (unless callback returns `false`) - if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e); -} - - -/** - * Load multiple files. - * @param {string[]} paths - The file paths - * @param {Function} callbackFn - The callback function - */ -function loadFiles(paths, callbackFn, args) { - // listify paths - paths = paths.push ? paths : [paths]; - - var numWaiting = paths.length, - x = numWaiting, - pathsNotFound = [], - fn, - i; - - // define callback function - fn = function(path, result, defaultPrevented) { - // handle error - if (result == 'e') pathsNotFound.push(path); - - // handle beforeload event. If defaultPrevented then that means the load - // will be blocked (ex. Ghostery/ABP on Safari) - if (result == 'b') { - if (defaultPrevented) pathsNotFound.push(path); - else return; - } - - numWaiting--; - if (!numWaiting) callbackFn(pathsNotFound); - }; - - // load scripts - for (i=0; i < x; i++) loadFile(paths[i], fn, args); -} - - -/** - * Initiate script load and register bundle. - * @param {(string|string[])} paths - The file paths - * @param {(string|Function)} [arg1] - The bundleId or success callback - * @param {Function} [arg2] - The success or error callback - * @param {Function} [arg3] - The error callback - */ -function loadjs(paths, arg1, arg2) { - var bundleId, - args; - - // bundleId (if string) - if (arg1 && arg1.trim) bundleId = arg1; - - // args (default is {}) - args = (bundleId ? arg2 : arg1) || {}; - - // throw error if bundle is already defined - if (bundleId) { - if (bundleId in bundleIdCache) { - throw "LoadJS"; - } else { - bundleIdCache[bundleId] = true; - } - } - - // load scripts - loadFiles(paths, function (pathsNotFound) { - // execute callbacks - executeCallbacks(args, pathsNotFound); - - // publish bundle load event - publish(bundleId, pathsNotFound); - }, args); -} - - -/** - * Execute callbacks when dependencies have been satisfied. - * @param {(string|string[])} deps - List of bundle ids - * @param {Object} args - success/error arguments - */ -loadjs.ready = function ready(deps, args) { - // subscribe to bundle load event - subscribe(deps, function (depsNotFound) { - // execute callbacks - executeCallbacks(args, depsNotFound); - }); - - return loadjs; -}; - - -/** - * Manually satisfy bundle dependencies. - * @param {string} bundleId - The bundle id - */ -loadjs.done = function done(bundleId) { - publish(bundleId, []); -}; - - -/** - * Reset loadjs dependencies statuses - */ -loadjs.reset = function reset() { - bundleIdCache = {}; - bundleResultCache = {}; - bundleCallbackQueue = {}; -}; - - -/** - * Determine if bundle has already been defined - * @param String} bundleId - The bundle id - */ -loadjs.isDefined = function isDefined(bundleId) { - return bundleId in bundleIdCache; -}; - - -// export -return loadjs; - -})); -}); - -var classCallCheck = function (instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } -}; - -var createClass = 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); - } - } - - return function (Constructor, protoProps, staticProps) { - if (protoProps) defineProperties(Constructor.prototype, protoProps); - if (staticProps) defineProperties(Constructor, staticProps); - return Constructor; - }; -}(); - -var defineProperty$1 = function (obj, key, value) { - if (key in obj) { - Object.defineProperty(obj, key, { - value: value, - enumerable: true, - configurable: true, - writable: true - }); - } else { - obj[key] = value; - } - - return obj; -}; - -var slicedToArray = function () { - function sliceIterator(arr, i) { - 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"]) _i["return"](); - } finally { - if (_d) throw _e; - } - } - - return _arr; - } - - return function (arr, i) { - if (Array.isArray(arr)) { - return arr; - } else if (Symbol.iterator in Object(arr)) { - return sliceIterator(arr, i); - } else { - throw new TypeError("Invalid attempt to destructure non-iterable instance"); - } - }; -}(); - -var toConsumableArray = function (arr) { - if (Array.isArray(arr)) { - for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; - - return arr2; - } else { - return Array.from(arr); - } -}; - -// ========================================================================== - -var Storage = function () { - function Storage(player) { - classCallCheck(this, Storage); - - this.enabled = player.config.storage.enabled; - this.key = player.config.storage.key; - } - - // Check for actual support (see if we can use it) - - - createClass(Storage, [{ - key: 'get', - value: function get(key) { - if (!Storage.supported) { - return null; - } - - var store = window.localStorage.getItem(this.key); - - if (utils.is.empty(store)) { - return null; - } - - var json = JSON.parse(store); - - return utils.is.string(key) && key.length ? json[key] : json; - } - }, { - key: 'set', - value: function set(object) { - // Bail if we don't have localStorage support or it's disabled - if (!Storage.supported || !this.enabled) { - return; - } - - // Can only store objectst - if (!utils.is.object(object)) { - return; - } - - // Get current storage - var storage = this.get(); - - // Default to empty object - if (utils.is.empty(storage)) { - storage = {}; - } - - // Update the working copy of the values - utils.extend(storage, object); - - // Update storage - window.localStorage.setItem(this.key, JSON.stringify(storage)); - } - }], [{ - key: 'supported', - get: function get() { - try { - if (!('localStorage' in window)) { - return false; - } - - var test = '___test'; - - // Try to use it (it might be disabled, e.g. user is in private mode) - // see: https://github.com/sampotts/plyr/issues/131 - window.localStorage.setItem(test, test); - window.localStorage.removeItem(test); - - return true; - } catch (e) { - return false; - } - } - }]); - return Storage; -}(); - -// ========================================================================== -// Plyr supported types and providers -// ========================================================================== - -var providers = { - html5: 'html5', - youtube: 'youtube', - vimeo: 'vimeo' -}; - -var types = { - audio: 'audio', - video: 'video' -}; - -// ========================================================================== - -var utils = { - // Check variable types - is: { - object: function object(input) { - return this.getConstructor(input) === Object; - }, - number: function number(input) { - return this.getConstructor(input) === Number && !Number.isNaN(input); - }, - string: function string(input) { - return this.getConstructor(input) === String; - }, - boolean: function boolean(input) { - return this.getConstructor(input) === Boolean; - }, - function: function _function(input) { - return this.getConstructor(input) === Function; - }, - array: function array(input) { - return !this.nullOrUndefined(input) && Array.isArray(input); - }, - weakMap: function weakMap(input) { - return this.instanceof(input, WeakMap); - }, - nodeList: function nodeList(input) { - return this.instanceof(input, NodeList); - }, - element: function element(input) { - return this.instanceof(input, Element); - }, - textNode: function textNode(input) { - return this.getConstructor(input) === Text; - }, - event: function event(input) { - return this.instanceof(input, Event); - }, - cue: function cue(input) { - return this.instanceof(input, TextTrackCue) || this.instanceof(input, VTTCue); - }, - track: function track(input) { - return this.instanceof(input, TextTrack) || !this.nullOrUndefined(input) && this.string(input.kind); - }, - url: function url(input) { - return !this.nullOrUndefined(input) && /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-/]))?/.test(input); - }, - nullOrUndefined: function nullOrUndefined(input) { - return input === null || typeof input === 'undefined'; - }, - empty: function empty(input) { - return this.nullOrUndefined(input) || (this.string(input) || this.array(input) || this.nodeList(input)) && !input.length || this.object(input) && !Object.keys(input).length; - }, - instanceof: function _instanceof$$1(input, constructor) { - return Boolean(input && constructor && input instanceof constructor); - }, - getConstructor: function getConstructor(input) { - return !this.nullOrUndefined(input) ? input.constructor : null; - } - }, - - // Unfortunately, due to mixed support, UA sniffing is required - getBrowser: function getBrowser() { - return { - isIE: /* @cc_on!@ */false || !!document.documentMode, - isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/.test(navigator.userAgent), - isIPhone: /(iPhone|iPod)/gi.test(navigator.platform), - isIos: /(iPad|iPhone|iPod)/gi.test(navigator.platform) - }; - }, - - - // Fetch wrapper - // Using XHR to avoid issues with older browsers - fetch: function fetch(url) { - var responseType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'text'; - - return new Promise(function (resolve, reject) { - try { - var request = new XMLHttpRequest(); - - // Check for CORS support - if (!('withCredentials' in request)) { - return; - } - - request.addEventListener('load', function () { - if (responseType === 'text') { - try { - resolve(JSON.parse(request.responseText)); - } catch (e) { - resolve(request.responseText); - } - } else { - resolve(request.response); - } - }); - - request.addEventListener('error', function () { - throw new Error(request.statusText); - }); - - request.open('GET', url, true); - - // Set the required response type - request.responseType = responseType; - - request.send(); - } catch (e) { - reject(e); - } - }); - }, - - - // Load an external script - loadScript: function loadScript(url) { - return new Promise(function (resolve, reject) { - loadjs_umd(url, { - success: resolve, - error: reject - }); - }); - }, - - - // Load an external SVG sprite - loadSprite: function loadSprite(url, id) { - if (!utils.is.string(url)) { - return; - } - - var prefix = 'cache-'; - var hasId = utils.is.string(id); - var isCached = false; - - var exists = function exists() { - return document.querySelectorAll('#' + id).length; - }; - - function injectSprite(data) { - // Check again incase of race condition - if (hasId && exists()) { - return; - } - - // Inject content - this.innerHTML = data; - - // Inject the SVG to the body - document.body.insertBefore(this, document.body.childNodes[0]); - } - - // Only load once if ID set - if (!hasId || !exists()) { - var useStorage = Storage.supported; - - // Create container - var container = document.createElement('div'); - utils.toggleHidden(container, true); - - if (hasId) { - container.setAttribute('id', id); - } - - // Check in cache - if (useStorage) { - var cached = window.localStorage.getItem(prefix + id); - isCached = cached !== null; - - if (isCached) { - var data = JSON.parse(cached); - injectSprite.call(container, data.content); - return; - } - } - - // Get the sprite - utils.fetch(url).then(function (result) { - if (utils.is.empty(result)) { - return; - } - - if (useStorage) { - window.localStorage.setItem(prefix + id, JSON.stringify({ - content: result - })); - } - - injectSprite.call(container, result); - }).catch(function () {}); - } - }, - - - // Generate a random ID - generateId: function generateId(prefix) { - return prefix + '-' + Math.floor(Math.random() * 10000); - }, - - - // Wrap an element - wrap: function wrap(elements, wrapper) { - // Convert `elements` to an array, if necessary. - var targets = elements.length ? elements : [elements]; - - // Loops backwards to prevent having to clone the wrapper on the - // first element (see `child` below). - Array.from(targets).reverse().forEach(function (element, index) { - var child = index > 0 ? wrapper.cloneNode(true) : wrapper; - - // Cache the current parent and sibling. - var parent = element.parentNode; - var sibling = element.nextSibling; - - // Wrap the element (is automatically removed from its current - // parent). - child.appendChild(element); + _export(_export.S, 'Object', { + getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) { + var O = _toIobject(object); + var getDesc = _objectGopd.f; + var keys = _ownKeys(O); + var result = {}; + var i = 0; + var key, desc; + while (keys.length > i) { + desc = getDesc(O, key = keys[i++]); + if (desc !== undefined) _createProperty(result, key, desc); + } + return result; + } + }); + + // https://github.com/tc39/proposal-string-pad-start-end + + + + + var _stringPad = function (that, maxLength, fillString, left) { + var S = String(_defined(that)); + var stringLength = S.length; + var fillStr = fillString === undefined ? ' ' : String(fillString); + var intMaxLength = _toLength(maxLength); + if (intMaxLength <= stringLength || fillStr == '') return S; + var fillLen = intMaxLength - stringLength; + var stringFiller = _stringRepeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); + if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen); + return left ? stringFiller + S : S + stringFiller; + }; + + var navigator$1 = _global.navigator; + + var _userAgent = navigator$1 && navigator$1.userAgent || ''; + + // https://github.com/tc39/proposal-string-pad-start-end + + + + + // https://github.com/zloirock/core-js/issues/280 + _export(_export.P + _export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(_userAgent), 'String', { + padStart: function padStart(maxLength /* , fillString = ' ' */) { + return _stringPad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true); + } + }); + + // https://github.com/tc39/proposal-string-pad-start-end + + + + + // https://github.com/zloirock/core-js/issues/280 + _export(_export.P + _export.F * /Version\/10\.\d+(\.\d+)? Safari\//.test(_userAgent), 'String', { + padEnd: function padEnd(maxLength /* , fillString = ' ' */) { + return _stringPad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false); + } + }); + + // ie9- setTimeout & setInterval additional parameters fix + + + + var slice = [].slice; + var MSIE = /MSIE .\./.test(_userAgent); // <- dirty ie9- check + var wrap$1 = function (set) { + return function (fn, time /* , ...args */) { + var boundArgs = arguments.length > 2; + var args = boundArgs ? slice.call(arguments, 2) : false; + return set(boundArgs ? function () { + // eslint-disable-next-line no-new-func + (typeof fn == 'function' ? fn : Function(fn)).apply(this, args); + } : fn, time); + }; + }; + _export(_export.G + _export.B + _export.F * MSIE, { + setTimeout: wrap$1(_global.setTimeout), + setInterval: wrap$1(_global.setInterval) + }); + + _export(_export.G + _export.B, { + setImmediate: _task.set, + clearImmediate: _task.clear + }); + + var ITERATOR$4 = _wks('iterator'); + var TO_STRING_TAG = _wks('toStringTag'); + var ArrayValues = _iterators.Array; + + var DOMIterables = { + CSSRuleList: true, // TODO: Not spec compliant, should be false. + CSSStyleDeclaration: false, + CSSValueList: false, + ClientRectList: false, + DOMRectList: false, + DOMStringList: false, + DOMTokenList: true, + DataTransferItemList: false, + FileList: false, + HTMLAllCollection: false, + HTMLCollection: false, + HTMLFormElement: false, + HTMLSelectElement: false, + MediaList: true, // TODO: Not spec compliant, should be false. + MimeTypeArray: false, + NamedNodeMap: false, + NodeList: true, + PaintRequestList: false, + Plugin: false, + PluginArray: false, + SVGLengthList: false, + SVGNumberList: false, + SVGPathSegList: false, + SVGPointList: false, + SVGStringList: false, + SVGTransformList: false, + SourceBufferList: false, + StyleSheetList: true, // TODO: Not spec compliant, should be false. + TextTrackCueList: false, + TextTrackList: false, + TouchList: false + }; + + for (var collections = _objectKeys(DOMIterables), i$1 = 0; i$1 < collections.length; i$1++) { + var NAME$1 = collections[i$1]; + var explicit = DOMIterables[NAME$1]; + var Collection = _global[NAME$1]; + var proto = Collection && Collection.prototype; + var key; + if (proto) { + if (!proto[ITERATOR$4]) _hide(proto, ITERATOR$4, ArrayValues); + if (!proto[TO_STRING_TAG]) _hide(proto, TO_STRING_TAG, NAME$1); + _iterators[NAME$1] = ArrayValues; + if (explicit) for (key in es6_array_iterator) if (!proto[key]) _redefine(proto, key, es6_array_iterator[key], true); + } + } + + var runtime = createCommonjsModule(function (module) { + /** + * Copyright (c) 2014, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * https://raw.github.com/facebook/regenerator/master/LICENSE file. An + * additional grant of patent rights can be found in the PATENTS file in + * the same directory. + */ + + !(function(global) { + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; // More compressible than void 0. + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + var runtime = global.regeneratorRuntime; + if (runtime) { + { + // If regeneratorRuntime is defined globally and we're in a module, + // make the exports object identical to regeneratorRuntime. + module.exports = runtime; + } + // Don't bother evaluating the rest of this file if the runtime was + // already defined globally. + return; + } + + // Define the runtime globally (as expected by generated code) as either + // module.exports (if we're in a module) or a new, empty object. + runtime = global.regeneratorRuntime = module.exports; + + function wrap(innerFn, outerFn, self, tryLocsList) { + // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator. + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + + // The ._invoke method unifies the implementations of the .next, + // .throw, and .return methods. + generator._invoke = makeInvokeMethod(innerFn, self, context); + + return generator; + } + runtime.wrap = wrap; + + // Try/catch helper to minimize deoptimizations. Returns a completion + // record like context.tryEntries[i].completion. This interface could + // have been (and was previously) designed to take a closure to be + // invoked without arguments, but in all the cases we care about we + // already have an existing method we want to call, so there's no need + // to create a new function object. We can even get away with assuming + // the method takes exactly one argument, since that happens to be true + // in every case, so we don't have to touch the arguments object. The + // only additional allocation required is the completion record, which + // has a stable shape and so hopefully should be cheap to allocate. + function tryCatch(fn, obj, arg) { + try { + return { type: "normal", arg: fn.call(obj, arg) }; + } catch (err) { + return { type: "throw", arg: err }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + + // Returning this object from the innerFn has the same effect as + // breaking out of the dispatch switch statement. + var ContinueSentinel = {}; + + // Dummy constructor functions that we use as the .constructor and + // .constructor.prototype properties for functions that return Generator + // objects. For full spec compliance, you may wish to configure your + // minifier not to mangle the names of these two functions. + function Generator() {} + function GeneratorFunction() {} + function GeneratorFunctionPrototype() {} + + // This is a polyfill for %IteratorPrototype% for environments that + // don't natively support it. + var IteratorPrototype = {}; + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + if (NativeIteratorPrototype && + NativeIteratorPrototype !== Op && + hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + // This environment has a native %IteratorPrototype%; use it instead + // of the polyfill. + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = + Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = + GeneratorFunction.displayName = "GeneratorFunction"; + + // Helper for defining the .next, .throw, and .return methods of the + // Iterator interface in terms of a single ._invoke method. + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function(method) { + prototype[method] = function(arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function(genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor + ? ctor === GeneratorFunction || + // For the native GeneratorFunction constructor, the best we can + // do is to check its .name property. + (ctor.displayName || ctor.name) === "GeneratorFunction" + : false; + }; + + runtime.mark = function(genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; + } + } + genFun.prototype = Object.create(Gp); + return genFun; + }; + + // Within the body of any async function, `await x` is transformed to + // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test + // `hasOwn.call(value, "__await")` to determine if the yielded value is + // meant to be awaited. + runtime.awrap = function(arg) { + return { __await: arg }; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + if (value && + typeof value === "object" && + hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function(value) { + invoke("next", value, resolve, reject); + }, function(err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function(unwrapped) { + // When a yielded Promise is resolved, its final value becomes + // the .value of the Promise<{value,done}> result for the + // current iteration. If the Promise is rejected, however, the + // result for this iteration will be rejected with the same + // reason. Note that rejections of yielded Promises are not + // thrown back into the generator function, as is the case + // when an awaited Promise is rejected. This difference in + // behavior between yield and await is important, because it + // allows the consumer to decide what to do with the yielded + // rejection (swallow it and continue, manually .throw it back + // into the generator, abandon iteration, whatever). With + // await, by contrast, there is no opportunity to examine the + // rejection reason outside the generator function, so the + // only option is to throw it from the await expression, and + // let the generator function handle the exception. + result.value = unwrapped; + resolve(result); + }, reject); + } + } + + if (typeof global.process === "object" && global.process.domain) { + invoke = global.process.domain.bind(invoke); + } + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function(resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = + // If enqueue has been called before, then we want to wait until + // all previous Promises have been resolved before calling invoke, + // so that results are always delivered in the correct order. If + // enqueue has not been called before, then it is important to + // call invoke immediately, without waiting on a callback to fire, + // so that the async generator function has the opportunity to do + // any necessary setup in a predictable way. This predictability + // is why the Promise constructor synchronously invokes its + // executor callback, and why async functions synchronously + // execute code before the first await. Since we implement simple + // async functions in terms of async generators, it is especially + // important to get this right, even though it requires care. + previousPromise ? previousPromise.then( + callInvokeWithMethodAndArg, + // Avoid propagating failures to Promises returned by later + // invocations of the iterator. + callInvokeWithMethodAndArg + ) : callInvokeWithMethodAndArg(); + } + + // Define the unified helper method that is used to implement .next, + // .throw, and .return (see defineIteratorMethods). + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + AsyncIterator.prototype[asyncIteratorSymbol] = function () { + return this; + }; + runtime.AsyncIterator = AsyncIterator; + + // Note that simple async functions are implemented on top of + // AsyncIterator objects; they just return a Promise for the value of + // the final result produced by the iterator. + runtime.async = function(innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator( + wrap(innerFn, outerFn, self, tryLocsList) + ); + + return runtime.isGeneratorFunction(outerFn) + ? iter // If outerFn is a generator, return the full iterator. + : iter.next().then(function(result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + // Be forgiving, per 25.3.3.3.3 of the spec: + // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + // Setting context._sent for legacy support of Babel's + // function.sent implementation. + context.sent = context._sent = context.arg; + + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + + var record = tryCatch(innerFn, self, context); + if (record.type === "normal") { + // If an exception is thrown from innerFn, we leave state === + // GenStateExecuting and loop back for another invocation. + state = context.done + ? GenStateCompleted + : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + + } else if (record.type === "throw") { + state = GenStateCompleted; + // Dispatch the exception by looping back around to the + // context.dispatchException(context.arg) call above. + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + // Call delegate.iterator[context.method](context.arg) and handle the + // result, either by returning a { value, done } result from the + // delegate iterator, or by modifying context.method and context.arg, + // setting context.delegate to null, and returning the ContinueSentinel. + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + if (method === undefined) { + // A .throw or .return when the delegate iterator has no .throw + // method always terminates the yield* loop. + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + // If the delegate iterator has a return method, give it a + // chance to clean up. + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + // If maybeInvokeDelegate(context) changed context.method from + // "return" to "throw", let that override the TypeError below. + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError( + "The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (! info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + // Assign the result of the finished delegate to the temporary + // variable specified by delegate.resultName (see delegateYield). + context[delegate.resultName] = info.value; + + // Resume execution at the desired location (see delegateYield). + context.next = delegate.nextLoc; + + // If context.method was "throw" but the delegate handled the + // exception, let the outer generator proceed normally. If + // context.method was "next", forget context.arg since it has been + // "consumed" by the delegate iterator. If context.method was + // "return", allow the original .return call to continue in the + // outer generator. + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + + } else { + // Re-yield the result returned by the delegate method. + return info; + } + + // The delegate iterator is finished, so forget it and continue with + // the outer generator. + context.delegate = null; + return ContinueSentinel; + } + + // Define Generator.prototype.{next,throw,return} in terms of the + // unified ._invoke helper method. + defineIteratorMethods(Gp); + + Gp[toStringTagSymbol] = "Generator"; + + // A Generator should always return itself as the iterator object when the + // @@iterator function is called on it. Some browsers' implementations of the + // iterator prototype chain incorrectly implement this, causing the Generator + // object to not be returned from this call. This ensures that doesn't happen. + // See https://github.com/facebook/regenerator/issues/274 for more details. + Gp[iteratorSymbol] = function() { + return this; + }; + + Gp.toString = function() { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { tryLoc: locs[0] }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + // The root entry object (effectively a try statement without a catch + // or a finally block) gives us a place to store values thrown from + // locations where there is no enclosing try statement. + this.tryEntries = [{ tryLoc: "root" }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function(object) { + var keys = []; + for (var key in object) { + keys.push(key); + } + keys.reverse(); + + // Rather than returning an object with a next method, we keep + // things simple and return the next function itself. + return function next() { + while (keys.length) { + var key = keys.pop(); + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + // To avoid creating an additional object, we just hang the .value + // and .done properties off the next function object itself. This + // also ensures that the minifier will not anonymize the function. + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + + return next; + }; + + return next.next = next; + } + } + + // Return an iterator with no values. + return { next: doneResult }; + } + runtime.values = values; + + function doneResult() { + return { value: undefined, done: true }; + } + + Context.prototype = { + constructor: Context, + + reset: function(skipTempReset) { + this.prev = 0; + this.next = 0; + // Resetting context._sent for legacy support of Babel's + // function.sent implementation. + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + + this.method = "next"; + this.arg = undefined; + + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + // Not sure about the optimal order of these conditions: + if (name.charAt(0) === "t" && + hasOwn.call(this, name) && + !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + + stop: function() { + this.done = true; + + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + + dispatchException: function(exception) { + if (this.done) { + throw exception; + } + + var context = this; + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + // If the dispatched exception was caught by a catch block, + // then let that catch block handle the exception normally. + context.method = "next"; + context.arg = undefined; + } + + return !! caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + // Exception thrown outside of any try block that could handle + // it, so set the completion value of the entire function to + // throw the exception. + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + + abrupt: function(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc <= this.prev && + hasOwn.call(entry, "finallyLoc") && + this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && + (type === "break" || + type === "continue") && + finallyEntry.tryLoc <= arg && + arg <= finallyEntry.finallyLoc) { + // Ignore the finally entry if control is not jumping to a + // location outside the try/catch block. + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + + complete: function(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || + record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + + finish: function(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + + "catch": function(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + return thrown; + } + } + + // The context.catch method must only be called with a location + // argument that corresponds to a known catch block. + throw new Error("illegal catch attempt"); + }, + + delegateYield: function(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + // Deliberately forget the last sent value so that we don't + // accidentally pass it on to the delegate. + this.arg = undefined; + } + + return ContinueSentinel; + } + }; + })( + // Among the various tricks for obtaining a reference to the global + // object, this seems to be the most reliable technique that does not + // use indirect eval (which violates Content Security Policy). + typeof commonjsGlobal === "object" ? commonjsGlobal : + typeof window === "object" ? window : + typeof self === "object" ? self : commonjsGlobal + ); + }); + + // Polyfill for creating CustomEvents on IE9/10/11 + + // code pulled from: + // https://github.com/d4tocchini/customevent-polyfill + // https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent#Polyfill + + try { + var ce = new window.CustomEvent('test'); + ce.preventDefault(); + if (ce.defaultPrevented !== true) { + // IE has problems with .preventDefault() on custom events + // http://stackoverflow.com/questions/23349191 + throw new Error('Could not prevent default'); + } + } catch(e) { + var CustomEvent$1 = function(event, params) { + var evt, origPrevent; + params = params || { + bubbles: false, + cancelable: false, + detail: undefined + }; + + evt = document.createEvent("CustomEvent"); + evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); + origPrevent = evt.preventDefault; + evt.preventDefault = function () { + origPrevent.call(this); + try { + Object.defineProperty(this, 'defaultPrevented', { + get: function () { + return true; + } + }); + } catch(e) { + this.defaultPrevented = true; + } + }; + return evt; + }; + + CustomEvent$1.prototype = window.Event.prototype; + window.CustomEvent = CustomEvent$1; // expose definition to window + } + + (function(global) {
+ /**
+ * Polyfill URLSearchParams
+ *
+ * Inspired from : https://github.com/WebReflection/url-search-params/blob/master/src/url-search-params.js
+ */
+
+ var checkIfIteratorIsSupported = function() {
+ try {
+ return !!Symbol.iterator;
+ } catch(error) {
+ return false;
+ }
+ };
+
+
+ var iteratorSupported = checkIfIteratorIsSupported();
+
+ var createIterator = function(items) {
+ var iterator = {
+ next: function() {
+ var value = items.shift();
+ return { done: value === void 0, value: value };
+ }
+ };
+
+ if(iteratorSupported) {
+ iterator[Symbol.iterator] = function() {
+ return iterator;
+ };
+ }
+
+ return iterator;
+ };
+
+ /**
+ * Search param name and values should be encoded according to https://url.spec.whatwg.org/#urlencoded-serializing
+ * encodeURIComponent() produces the same result except encoding spaces as `%20` instead of `+`.
+ */
+ var serializeParam = function(value) {
+ return encodeURIComponent(value).replace(/%20/g, '+');
+ };
+
+ var deserializeParam = function(value) {
+ return decodeURIComponent(value).replace(/\+/g, ' ');
+ };
+
+ var polyfillURLSearchParams= function() {
+
+ var URLSearchParams = function(searchString) {
+ Object.defineProperty(this, '_entries', { value: {} });
+
+ if(typeof searchString === 'string') {
+ if(searchString !== '') {
+ searchString = searchString.replace(/^\?/, '');
+ var attributes = searchString.split('&');
+ var attribute;
+ for(var i = 0; i < attributes.length; i++) {
+ attribute = attributes[i].split('=');
+ this.append(
+ deserializeParam(attribute[0]),
+ (attribute.length > 1) ? deserializeParam(attribute[1]) : ''
+ );
+ }
+ }
+ } else if(searchString instanceof URLSearchParams) {
+ var _this = this;
+ searchString.forEach(function(value, name) {
+ _this.append(value, name);
+ });
+ }
+ };
+
+ var proto = URLSearchParams.prototype;
+
+ proto.append = function(name, value) {
+ if(name in this._entries) {
+ this._entries[name].push(value.toString());
+ } else {
+ this._entries[name] = [value.toString()];
+ }
+ };
+
+ proto.delete = function(name) {
+ delete this._entries[name];
+ };
+
+ proto.get = function(name) {
+ return (name in this._entries) ? this._entries[name][0] : null;
+ };
+
+ proto.getAll = function(name) {
+ return (name in this._entries) ? this._entries[name].slice(0) : [];
+ };
+
+ proto.has = function(name) {
+ return (name in this._entries);
+ };
+
+ proto.set = function(name, value) {
+ this._entries[name] = [value.toString()];
+ };
+
+ proto.forEach = function(callback, thisArg) {
+ var entries;
+ for(var name in this._entries) {
+ if(this._entries.hasOwnProperty(name)) {
+ entries = this._entries[name];
+ for(var i = 0; i < entries.length; i++) {
+ callback.call(thisArg, entries[i], name, this);
+ }
+ }
+ }
+ };
+
+ proto.keys = function() {
+ var items = [];
+ this.forEach(function(value, name) { items.push(name); });
+ return createIterator(items);
+ };
+
+ proto.values = function() {
+ var items = [];
+ this.forEach(function(value) { items.push(value); });
+ return createIterator(items);
+ };
+
+ proto.entries = function() {
+ var items = [];
+ this.forEach(function(value, name) { items.push([name, value]); });
+ return createIterator(items);
+ };
+
+ if(iteratorSupported) {
+ proto[Symbol.iterator] = proto.entries;
+ }
+
+ proto.toString = function() {
+ var searchString = '';
+ this.forEach(function(value, name) {
+ if(searchString.length > 0) searchString+= '&';
+ searchString += serializeParam(name) + '=' + serializeParam(value);
+ });
+ return searchString;
+ };
+
+ global.URLSearchParams = URLSearchParams;
+ };
+
+ if(!('URLSearchParams' in global) || (new URLSearchParams('?a=1').toString() !== 'a=1')) {
+ polyfillURLSearchParams();
+ }
+
+ // HTMLAnchorElement
+
+ })(
+ (typeof commonjsGlobal !== 'undefined') ? commonjsGlobal
+ : ((typeof window !== 'undefined') ? window
+ : ((typeof self !== 'undefined') ? self : commonjsGlobal))
+ );
+
+ (function(global) {
+ /**
+ * Polyfill URL
+ *
+ * Inspired from : https://github.com/arv/DOM-URL-Polyfill/blob/master/src/url.js
+ */
+
+ var checkIfURLIsSupported = function() {
+ try {
+ var u = new URL('b', 'http://a');
+ u.pathname = 'c%20d';
+ return (u.href === 'http://a/c%20d') && u.searchParams;
+ } catch(e) {
+ return false;
+ }
+ };
+
+
+ var polyfillURL = function() {
+ var _URL = global.URL;
+
+ var URL = function(url, base) {
+ if(typeof url !== 'string') url = String(url);
+
+ var doc = document.implementation.createHTMLDocument('');
+ window.doc = doc;
+ if(base) {
+ var baseElement = doc.createElement('base');
+ baseElement.href = base;
+ doc.head.appendChild(baseElement);
+ }
+
+ var anchorElement = doc.createElement('a');
+ anchorElement.href = url;
+ doc.body.appendChild(anchorElement);
+ anchorElement.href = anchorElement.href; // force href to refresh
+
+ if(anchorElement.protocol === ':' || !/:/.test(anchorElement.href)) {
+ throw new TypeError('Invalid URL');
+ }
+
+ Object.defineProperty(this, '_anchorElement', {
+ value: anchorElement
+ });
+ };
+
+ var proto = URL.prototype;
+
+ var linkURLWithAnchorAttribute = function(attributeName) {
+ Object.defineProperty(proto, attributeName, {
+ get: function() {
+ return this._anchorElement[attributeName];
+ },
+ set: function(value) {
+ this._anchorElement[attributeName] = value;
+ },
+ enumerable: true
+ });
+ };
+
+ ['hash', 'host', 'hostname', 'port', 'protocol', 'search']
+ .forEach(function(attributeName) {
+ linkURLWithAnchorAttribute(attributeName);
+ });
+
+ Object.defineProperties(proto, {
+
+ 'toString': {
+ get: function() {
+ var _this = this;
+ return function() {
+ return _this.href;
+ };
+ }
+ },
+
+ 'href' : {
+ get: function() {
+ return this._anchorElement.href.replace(/\?$/,'');
+ },
+ set: function(value) {
+ this._anchorElement.href = value;
+ },
+ enumerable: true
+ },
+
+ 'pathname' : {
+ get: function() {
+ return this._anchorElement.pathname.replace(/(^\/?)/,'/');
+ },
+ set: function(value) {
+ this._anchorElement.pathname = value;
+ },
+ enumerable: true
+ },
+
+ 'origin': {
+ get: function() {
+ // get expected port from protocol
+ var expectedPort = {'http:': 80, 'https:': 443, 'ftp:': 21}[this._anchorElement.protocol];
+ // add port to origin if, expected port is different than actual port
+ // and it is not empty f.e http://foo:8080
+ // 8080 != 80 && 8080 != ''
+ var addPortToOrigin = this._anchorElement.port != expectedPort &&
+ this._anchorElement.port !== '';
+
+ return this._anchorElement.protocol +
+ '//' +
+ this._anchorElement.hostname +
+ (addPortToOrigin ? (':' + this._anchorElement.port) : '');
+ },
+ enumerable: true
+ },
+
+ 'password': { // TODO
+ get: function() {
+ return '';
+ },
+ set: function(value) {
+ },
+ enumerable: true
+ },
+
+ 'username': { // TODO
+ get: function() {
+ return '';
+ },
+ set: function(value) {
+ },
+ enumerable: true
+ },
+
+ 'searchParams': {
+ get: function() {
+ var searchParams = new URLSearchParams(this.search);
+ var _this = this;
+ ['append', 'delete', 'set'].forEach(function(methodName) {
+ var method = searchParams[methodName];
+ searchParams[methodName] = function() {
+ method.apply(searchParams, arguments);
+ _this.search = searchParams.toString();
+ };
+ });
+ return searchParams;
+ },
+ enumerable: true
+ }
+ });
+
+ URL.createObjectURL = function(blob) {
+ return _URL.createObjectURL.apply(_URL, arguments);
+ };
+
+ URL.revokeObjectURL = function(url) {
+ return _URL.revokeObjectURL.apply(_URL, arguments);
+ };
+
+ global.URL = URL;
+
+ };
+
+ if(!checkIfURLIsSupported()) {
+ polyfillURL();
+ }
+
+ if((global.location !== void 0) && !('origin' in global.location)) {
+ var getOrigin = function() {
+ return global.location.protocol + '//' + global.location.hostname + (global.location.port ? (':' + global.location.port) : '');
+ };
+
+ try {
+ Object.defineProperty(global.location, 'origin', {
+ get: getOrigin,
+ enumerable: true
+ });
+ } catch(e) {
+ setInterval(function() {
+ global.location.origin = getOrigin();
+ }, 100);
+ }
+ }
+
+ })(
+ (typeof commonjsGlobal !== 'undefined') ? commonjsGlobal
+ : ((typeof window !== 'undefined') ? window
+ : ((typeof self !== 'undefined') ? self : commonjsGlobal))
+ ); + + // ========================================================================== + // Type checking utils + // ========================================================================== + + var getConstructor = function getConstructor(input) { + return input !== null && typeof input !== 'undefined' ? input.constructor : null; + }; + var instanceOf = function instanceOf(input, constructor) { + return Boolean(input && constructor && input instanceof constructor); + }; + var isNullOrUndefined = function isNullOrUndefined(input) { + return input === null || typeof input === 'undefined'; + }; + var isObject = function isObject(input) { + return getConstructor(input) === Object; + }; + var isNumber = function isNumber(input) { + return getConstructor(input) === Number && !Number.isNaN(input); + }; + var isString = function isString(input) { + return getConstructor(input) === String; + }; + var isBoolean = function isBoolean(input) { + return getConstructor(input) === Boolean; + }; + var isFunction = function isFunction(input) { + return getConstructor(input) === Function; + }; + var isArray = function isArray(input) { + return Array.isArray(input); + }; + var isWeakMap = function isWeakMap(input) { + return instanceOf(input, WeakMap); + }; + var isNodeList = function isNodeList(input) { + return instanceOf(input, NodeList); + }; + var isElement = function isElement(input) { + return instanceOf(input, Element); + }; + var isTextNode = function isTextNode(input) { + return getConstructor(input) === Text; + }; + var isEvent = function isEvent(input) { + return instanceOf(input, Event); + }; + var isCue = function isCue(input) { + return instanceOf(input, window.TextTrackCue) || instanceOf(input, window.VTTCue); + }; + var isTrack = function isTrack(input) { + return instanceOf(input, TextTrack) || !isNullOrUndefined(input) && isString(input.kind); + }; + + var isEmpty = function isEmpty(input) { + return isNullOrUndefined(input) || (isString(input) || isArray(input) || isNodeList(input)) && !input.length || isObject(input) && !Object.keys(input).length; + }; + + var isUrl = function isUrl(input) { + // Accept a URL object + if (instanceOf(input, window.URL)) { + return true; + } + + // Add the protocol if required + var string = input; + if (!input.startsWith('http://') || !input.startsWith('https://')) { + string = 'http://' + input; + } + + try { + return !isEmpty(new URL(string).hostname); + } catch (e) { + return false; + } + }; + + var is$1 = { + nullOrUndefined: isNullOrUndefined, + object: isObject, + number: isNumber, + string: isString, + boolean: isBoolean, + function: isFunction, + array: isArray, + weakMap: isWeakMap, + nodeList: isNodeList, + element: isElement, + textNode: isTextNode, + event: isEvent, + cue: isCue, + track: isTrack, + url: isUrl, + empty: isEmpty + }; + + // ========================================================================== + + // Check for passive event listener support + // https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md + // https://www.youtube.com/watch?v=NPM6172J22g + var supportsPassiveListeners = function () { + // Test via a getter in the options object to see if the passive property is accessed + var supported = false; + try { + var options = Object.defineProperty({}, 'passive', { + get: function get() { + supported = true; + return null; + } + }); + window.addEventListener('test', null, options); + window.removeEventListener('test', null, options); + } catch (e) { + // Do nothing + } + + return supported; + }(); + + // Toggle event listener + function toggleListener(element, event, callback) { + var toggle = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + + var _this = this; + + var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; + var capture = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false; + + // Bail if no element, event, or callback + if (!element || !('addEventListener' in element) || is$1.empty(event) || !is$1.function(callback)) { + return; + } + + // Allow multiple events + var events = event.split(' '); + + // Build options + // Default to just the capture boolean for browsers with no passive listener support + var options = capture; + + // If passive events listeners are supported + if (supportsPassiveListeners) { + options = { + // Whether the listener can be passive (i.e. default never prevented) + passive: passive, + // Whether the listener is a capturing listener or not + capture: capture + }; + } + + // If a single node is passed, bind the event listener + events.forEach(function (type) { + if (_this && _this.eventListeners && toggle) { + // Cache event listener + _this.eventListeners.push({ element: element, type: type, callback: callback, options: options }); + } + + element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options); + }); + } + + // Bind event handler + function on(element) { + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments[2]; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + + toggleListener.call(this, element, events, callback, true, passive, capture); + } + + // Unbind event handler + function off(element) { + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments[2]; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + + toggleListener.call(this, element, events, callback, false, passive, capture); + } + + // Bind once-only event handler + function once(element) { + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments[2]; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + + function onceCallback() { + off(element, events, onceCallback, passive, capture); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + callback.apply(this, args); + } + + toggleListener.call(this, element, events, onceCallback, true, passive, capture); + } + + // Trigger event + function triggerEvent(element) { + var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var bubbles = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var detail = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + // Bail if no element + if (!is$1.element(element) || is$1.empty(type)) { + return; + } + + // Create and dispatch the event + var event = new CustomEvent(type, { + bubbles: bubbles, + detail: Object.assign({}, detail, { + plyr: this + }) + }); + + // Dispatch the event + element.dispatchEvent(event); + } + + // Unbind all cached event listeners + function unbindListeners() { + if (this && this.eventListeners) { + this.eventListeners.forEach(function (item) { + var element = item.element, + type = item.type, + callback = item.callback, + options = item.options; + + element.removeEventListener(type, callback, options); + }); + + this.eventListeners = []; + } + } + + // Run method when / if player is ready + function ready() { + var _this2 = this; + + return new Promise(function (resolve) { + return _this2.ready ? setTimeout(resolve, 0) : on.call(_this2, _this2.elements.container, 'ready', resolve); + }).then(function () {}); + } + + var classCallCheck = function (instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + }; + + var createClass = 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); + } + } + + return function (Constructor, protoProps, staticProps) { + if (protoProps) defineProperties(Constructor.prototype, protoProps); + if (staticProps) defineProperties(Constructor, staticProps); + return Constructor; + }; + }(); + + var defineProperty$1 = function (obj, key, value) { + if (key in obj) { + Object.defineProperty(obj, key, { + value: value, + enumerable: true, + configurable: true, + writable: true + }); + } else { + obj[key] = value; + } + + return obj; + }; + + var slicedToArray = function () { + function sliceIterator(arr, i) { + 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"]) _i["return"](); + } finally { + if (_d) throw _e; + } + } + + return _arr; + } + + return function (arr, i) { + if (Array.isArray(arr)) { + return arr; + } else if (Symbol.iterator in Object(arr)) { + return sliceIterator(arr, i); + } else { + throw new TypeError("Invalid attempt to destructure non-iterable instance"); + } + }; + }(); + + var toConsumableArray = function (arr) { + if (Array.isArray(arr)) { + for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; + + return arr2; + } else { + return Array.from(arr); + } + }; + + // ========================================================================== + + // Wrap an element + function wrap$2(elements, wrapper) { + // Convert `elements` to an array, if necessary. + var targets = elements.length ? elements : [elements]; + + // Loops backwards to prevent having to clone the wrapper on the + // first element (see `child` below). + Array.from(targets).reverse().forEach(function (element, index) { + var child = index > 0 ? wrapper.cloneNode(true) : wrapper; + + // Cache the current parent and sibling. + var parent = element.parentNode; + var sibling = element.nextSibling; + + // Wrap the element (is automatically removed from its current + // parent). + child.appendChild(element); + + // If the element had a sibling, insert the wrapper before + // the sibling to maintain the HTML structure; otherwise, just + // append it to the parent. + if (sibling) { + parent.insertBefore(child, sibling); + } else { + parent.appendChild(child); + } + }); + } + + // Set attributes + function setAttributes(element, attributes) { + if (!is$1.element(element) || is$1.empty(attributes)) { + return; + } + + // Assume null and undefined attributes should be left out, + // Setting them would otherwise convert them to "null" and "undefined" + Object.entries(attributes).filter(function (_ref) { + var _ref2 = slicedToArray(_ref, 2), + value = _ref2[1]; + + return !is$1.nullOrUndefined(value); + }).forEach(function (_ref3) { + var _ref4 = slicedToArray(_ref3, 2), + key = _ref4[0], + value = _ref4[1]; + + return element.setAttribute(key, value); + }); + } + + // Create a DocumentFragment + function createElement(type, attributes, text) { + // Create a new <element> + var element = document.createElement(type); + + // Set all passed attributes + if (is$1.object(attributes)) { + setAttributes(element, attributes); + } + + // Add text node + if (is$1.string(text)) { + element.innerText = text; + } + + // Return built element + return element; + } + + // Inaert an element after another + function insertAfter(element, target) { + target.parentNode.insertBefore(element, target.nextSibling); + } + + // Insert a DocumentFragment + function insertElement(type, parent, attributes, text) { + // Inject the new <element> + parent.appendChild(createElement(type, attributes, text)); + } + + // Remove element(s) + function removeElement(element) { + if (is$1.nodeList(element) || is$1.array(element)) { + Array.from(element).forEach(removeElement); + return; + } + + if (!is$1.element(element) || !is$1.element(element.parentNode)) { + return; + } + + element.parentNode.removeChild(element); + } + + // Remove all child elements + function emptyElement(element) { + var length = element.childNodes.length; + + + while (length > 0) { + element.removeChild(element.lastChild); + length -= 1; + } + } + + // Replace element + function replaceElement(newChild, oldChild) { + if (!is$1.element(oldChild) || !is$1.element(oldChild.parentNode) || !is$1.element(newChild)) { + return null; + } + + oldChild.parentNode.replaceChild(newChild, oldChild); + + return newChild; + } + + // Get an attribute object from a string selector + function getAttributesFromSelector(sel, existingAttributes) { + // For example: + // '.test' to { class: 'test' } + // '#test' to { id: 'test' } + // '[data-test="test"]' to { 'data-test': 'test' } + + if (!is$1.string(sel) || is$1.empty(sel)) { + return {}; + } + + var attributes = {}; + var existing = existingAttributes; + + sel.split(',').forEach(function (s) { + // Remove whitespace + var selector = s.trim(); + var className = selector.replace('.', ''); + var stripped = selector.replace(/[[\]]/g, ''); + + // Get the parts and value + var parts = stripped.split('='); + var key = parts[0]; + var value = parts.length > 1 ? parts[1].replace(/["']/g, '') : ''; + + // Get the first character + var start = selector.charAt(0); + + switch (start) { + case '.': + // Add to existing classname + if (is$1.object(existing) && is$1.string(existing.class)) { + existing.class += ' ' + className; + } + + attributes.class = className; + break; + + case '#': + // ID selector + attributes.id = selector.replace('#', ''); + break; + + case '[': + // Attribute selector + attributes[key] = value; + + break; + + default: + break; + } + }); + + return attributes; + } + + // Toggle hidden + function toggleHidden(element, hidden) { + if (!is$1.element(element)) { + return; + } + + var hide = hidden; + + if (!is$1.boolean(hide)) { + hide = !element.hasAttribute('hidden'); + } + + if (hide) { + element.setAttribute('hidden', ''); + } else { + element.removeAttribute('hidden'); + } + } + + // Mirror Element.classList.toggle, with IE compatibility for "force" argument + function toggleClass(element, className, force) { + if (is$1.element(element)) { + var method = 'toggle'; + if (typeof force !== 'undefined') { + method = force ? 'add' : 'remove'; + } + + element.classList[method](className); + return element.classList.contains(className); + } + + return null; + } + + // Has class name + function hasClass(element, className) { + return is$1.element(element) && element.classList.contains(className); + } + + // Element matches selector + function matches(element, selector) { + var prototype = { Element: Element }; + + function match() { + return Array.from(document.querySelectorAll(selector)).includes(this); + } + + var matches = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match; + + return matches.call(element, selector); + } + + // Find all elements + function getElements(selector) { + return this.elements.container.querySelectorAll(selector); + } + + // Find a single element + function getElement(selector) { + return this.elements.container.querySelector(selector); + } + + // Get the focused element + function getFocusElement() { + var focused = document.activeElement; + + if (!focused || focused === document.body) { + focused = null; + } else { + focused = document.querySelector(':focus'); + } + + return focused; + } + + // Trap focus inside container + function trapFocus() { + var element = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var toggle = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!is$1.element(element)) { + return; + } + + var focusable = getElements.call(this, 'button:not(:disabled), input:not(:disabled), [tabindex]'); + var first = focusable[0]; + var last = focusable[focusable.length - 1]; + + var trap = function trap(event) { + // Bail if not tab key or not fullscreen + if (event.key !== 'Tab' || event.keyCode !== 9) { + return; + } + + // Get the current focused element + var focused = getFocusElement(); + + if (focused === last && !event.shiftKey) { + // Move focus to first element that can be tabbed if Shift isn't used + first.focus(); + event.preventDefault(); + } else if (focused === first && event.shiftKey) { + // Move focus to last element that can be tabbed if Shift is used + last.focus(); + event.preventDefault(); + } + }; + + toggleListener.call(this, this.elements.container, 'keydown', trap, toggle, false); + } + + // ========================================================================== + + var transitionEndEvent = function () { + var element = document.createElement('span'); + + var events = { + WebkitTransition: 'webkitTransitionEnd', + MozTransition: 'transitionend', + OTransition: 'oTransitionEnd otransitionend', + transition: 'transitionend' + }; + + var type = Object.keys(events).find(function (event) { + return element.style[event] !== undefined; + }); + + return is$1.string(type) ? events[type] : false; + }(); + + // Force repaint of element + function repaint(element) { + setTimeout(function () { + toggleHidden(element, true); + element.offsetHeight; // eslint-disable-line + toggleHidden(element, false); + }, 0); + } + + // ========================================================================== + // Browser sniffing + // Unfortunately, due to mixed support, UA sniffing is required + // ========================================================================== + + var browser = { + isIE: /* @cc_on!@ */!!document.documentMode, + isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/.test(navigator.userAgent), + isIPhone: /(iPhone|iPod)/gi.test(navigator.platform), + isIos: /(iPad|iPhone|iPod)/gi.test(navigator.platform) + }; + + // ========================================================================== + + // Default codecs for checking mimetype support + var defaultCodecs = { + 'audio/ogg': 'vorbis', + 'audio/wav': '1', + 'video/webm': 'vp8, vorbis', + 'video/mp4': 'avc1.42E01E, mp4a.40.2', + 'video/ogg': 'theora' + }; + + // Check for feature support + var support = { + // Basic support + audio: 'canPlayType' in document.createElement('audio'), + video: 'canPlayType' in document.createElement('video'), + + // Check for support + // Basic functionality vs full UI + check: function check(type, provider, playsinline) { + var canPlayInline = browser.isIPhone && playsinline && support.playsinline; + var api = support[type] || provider !== 'html5'; + var ui = api && support.rangeInput && (type !== 'video' || !browser.isIPhone || canPlayInline); + + return { + api: api, + ui: ui + }; + }, + + + // Picture-in-picture support + // Safari only currently + pip: function () { + return !browser.isIPhone && is$1.function(createElement('video').webkitSetPresentationMode); + }(), + + // Airplay support + // Safari only currently + airplay: is$1.function(window.WebKitPlaybackTargetAvailabilityEvent), + + // Inline playback support + // https://webkit.org/blog/6784/new-video-policies-for-ios/ + playsinline: 'playsInline' in document.createElement('video'), + + // Check for mime type support against a player instance + // Credits: http://diveintohtml5.info/everything.html + // Related: http://www.leanbackplayer.com/test/h5mt.html + mime: function mime(inputType) { + var _inputType$split = inputType.split('/'), + _inputType$split2 = slicedToArray(_inputType$split, 1), + mediaType = _inputType$split2[0]; + + if (!this.isHTML5 || mediaType !== this.type) { + return false; + } + + var type = void 0; + if (inputType && inputType.includes('codecs=')) { + // Use input directly + type = inputType; + } else if (inputType === 'audio/mpeg') { + // Skip codec + type = 'audio/mpeg;'; + } else if (inputType in defaultCodecs) { + // Use codec + type = inputType + '; codecs="' + defaultCodecs[inputType] + '"'; + } + + try { + return Boolean(type && this.media.canPlayType(type).replace(/no/, '')); + } catch (err) { + return false; + } + }, + + + // Check for textTracks support + textTracks: 'textTracks' in document.createElement('video'), + + // <input type="range"> Sliders + rangeInput: function () { + var range = document.createElement('input'); + range.type = 'range'; + return range.type === 'range'; + }(), + + // Touch + // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event + touch: 'ontouchstart' in document.documentElement, + + // Detect transitions support + transitions: transitionEndEvent !== false, + + // Reduced motion iOS & MacOS setting + // https://webkit.org/blog/7551/responsive-design-for-motion/ + reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches + }; + + // ========================================================================== + + var html5 = { + getSources: function getSources() { + var _this = this; + + if (!this.isHTML5) { + return []; + } + + var sources = Array.from(this.media.querySelectorAll('source')); + + // Filter out unsupported sources + return sources.filter(function (source) { + return support.mime.call(_this, source.getAttribute('type')); + }); + }, + + + // Get quality levels + getQualityOptions: function getQualityOptions() { + // Get sizes from <source> elements + return html5.getSources.call(this).map(function (source) { + return Number(source.getAttribute('size')); + }).filter(Boolean); + }, + extend: function extend() { + if (!this.isHTML5) { + return; + } + + var player = this; + + // Quality + Object.defineProperty(player.media, 'quality', { + get: function get() { + // Get sources + var sources = html5.getSources.call(player); + var source = sources.find(function (source) { + return source.getAttribute('src') === player.source; + }); + + // Return size, if match is found + return source && Number(source.getAttribute('size')); + }, + set: function set(input) { + // Get sources + var sources = html5.getSources.call(player); + + // Get first match for requested size + var source = sources.find(function (source) { + return Number(source.getAttribute('size')) === input; + }); + + // No matching source found + if (!source) { + return; + } + + // Get current state + var _player$media = player.media, + currentTime = _player$media.currentTime, + paused = _player$media.paused, + preload = _player$media.preload, + readyState = _player$media.readyState; + + // Set new source + + player.media.src = source.getAttribute('src'); + + // Prevent loading if preload="none" and the current source isn't loaded (#1044) + if (preload !== 'none' || readyState) { + // Restore time + player.once('loadedmetadata', function () { + player.currentTime = currentTime; + + // Resume playing + if (!paused) { + player.play(); + } + }); + + // Load new source + player.media.load(); + } + + // Trigger change event + triggerEvent.call(player, player.media, 'qualitychange', false, { + quality: input + }); + } + }); + }, + + + // Cancel current network requests + // See https://github.com/sampotts/plyr/issues/174 + cancelRequests: function cancelRequests() { + if (!this.isHTML5) { + return; + } + + // Remove child sources + removeElement(html5.getSources.call(this)); + + // Set blank video src attribute + // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error + // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection + this.media.setAttribute('src', this.config.blankVideo); + + // Load the new empty source + // This will cancel existing requests + // See https://github.com/sampotts/plyr/issues/174 + this.media.load(); + + // Debugging + this.debug.log('Cancelled network requests'); + } + }; + + // ========================================================================== + + // Clone nested objects + function cloneDeep(object) { + return JSON.parse(JSON.stringify(object)); + } + + // Get a nested value in an object + function getDeep(object, path) { + return path.split('.').reduce(function (obj, key) { + return obj && obj[key]; + }, object); + } + + // Deep extend destination object with N more objects + function extend() { + var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + for (var _len = arguments.length, sources = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + sources[_key - 1] = arguments[_key]; + } + + if (!sources.length) { + return target; + } + + var source = sources.shift(); + + if (!is$1.object(source)) { + return target; + } + + Object.keys(source).forEach(function (key) { + if (is$1.object(source[key])) { + if (!Object.keys(target).includes(key)) { + Object.assign(target, defineProperty$1({}, key, {})); + } + + extend(target[key], source[key]); + } else { + Object.assign(target, defineProperty$1({}, key, source[key])); + } + }); + + return extend.apply(undefined, [target].concat(sources)); + } + + // ========================================================================== + + // Generate a random ID + function generateId(prefix) { + return prefix + '-' + Math.floor(Math.random() * 10000); + } + + // Format string + function format(input) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + if (is$1.empty(input)) { + return input; + } + + return input.toString().replace(/{(\d+)}/g, function (match, i) { + return args[i].toString(); + }); + } + + // Get percentage + function getPercentage(current, max) { + if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) { + return 0; + } + + return (current / max * 100).toFixed(2); + } + + // Replace all occurances of a string in a string + function replaceAll() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var find = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var replace = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; + + return input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString()); + } + + // Convert to title case + function toTitleCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + + return input.toString().replace(/\w\S*/g, function (text) { + return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase(); + }); + } + + // Convert string to pascalCase + function toPascalCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + + var string = input.toString(); + + // Convert kebab case + string = replaceAll(string, '-', ' '); + + // Convert snake case + string = replaceAll(string, '_', ' '); + + // Convert to title case + string = toTitleCase(string); + + // Convert to pascal case + return replaceAll(string, ' ', ''); + } - // If the element had a sibling, insert the wrapper before - // the sibling to maintain the HTML structure; otherwise, just - // append it to the parent. - if (sibling) { - parent.insertBefore(child, sibling); - } else { - parent.appendChild(child); - } - }); - }, + // Convert string to pascalCase + function toCamelCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + + var string = input.toString(); + + // Convert to pascal case + string = toPascalCase(string); + // Convert first character to lowercase + return string.charAt(0).toLowerCase() + string.slice(1); + } - // Create a DocumentFragment - createElement: function createElement(type, attributes, text) { - // Create a new <element> - var element = document.createElement(type); + // Remove HTML from a string + function stripHTML(source) { + var fragment = document.createDocumentFragment(); + var element = document.createElement('div'); + fragment.appendChild(element); + element.innerHTML = source; + return fragment.firstChild.innerText; + } + + // Like outerHTML, but also works for DocumentFragment + function getHTML(element) { + var wrapper = document.createElement('div'); + wrapper.appendChild(element); + return wrapper.innerHTML; + } + + // ========================================================================== + + var i18n = { + get: function get() { + var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + if (is$1.empty(key) || is$1.empty(config)) { + return ''; + } + + var string = getDeep(config.i18n, key); + + if (is$1.empty(string)) { + return ''; + } + + var replace = { + '{seektime}': config.seekTime, + '{title}': config.title + }; + + Object.entries(replace).forEach(function (_ref) { + var _ref2 = slicedToArray(_ref, 2), + key = _ref2[0], + value = _ref2[1]; + + string = replaceAll(string, key, value); + }); + + return string; + } + }; + + // ========================================================================== + + // Remove duplicates in an array + function dedupe(array) { + if (!is$1.array(array)) { + return array; + } + + return array.filter(function (item, index) { + return array.indexOf(item) === index; + }); + } + + // Get the closest value in an array + function closest(array, value) { + if (!is$1.array(array) || !array.length) { + return null; + } + + return array.reduce(function (prev, curr) { + return Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev; + }); + } + + // ========================================================================== + + var Storage = function () { + function Storage(player) { + classCallCheck(this, Storage); + + this.enabled = player.config.storage.enabled; + this.key = player.config.storage.key; + } + + // Check for actual support (see if we can use it) + + + createClass(Storage, [{ + key: 'get', + value: function get(key) { + if (!Storage.supported || !this.enabled) { + return null; + } + + var store = window.localStorage.getItem(this.key); + + if (is$1.empty(store)) { + return null; + } + + var json = JSON.parse(store); + + return is$1.string(key) && key.length ? json[key] : json; + } + }, { + key: 'set', + value: function set(object) { + // Bail if we don't have localStorage support or it's disabled + if (!Storage.supported || !this.enabled) { + return; + } + + // Can only store objectst + if (!is$1.object(object)) { + return; + } + + // Get current storage + var storage = this.get(); + + // Default to empty object + if (is$1.empty(storage)) { + storage = {}; + } + + // Update the working copy of the values + extend(storage, object); + + // Update storage + window.localStorage.setItem(this.key, JSON.stringify(storage)); + } + }], [{ + key: 'supported', + get: function get() { + try { + if (!('localStorage' in window)) { + return false; + } + + var test = '___test'; + + // Try to use it (it might be disabled, e.g. user is in private mode) + // see: https://github.com/sampotts/plyr/issues/131 + window.localStorage.setItem(test, test); + window.localStorage.removeItem(test); + + return true; + } catch (e) { + return false; + } + } + }]); + return Storage; + }(); + + // ========================================================================== + // Fetch wrapper + // Using XHR to avoid issues with older browsers + // ========================================================================== + + function fetch(url) { + var responseType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'text'; + + return new Promise(function (resolve, reject) { + try { + var request = new XMLHttpRequest(); + + // Check for CORS support + if (!('withCredentials' in request)) { + return; + } + + request.addEventListener('load', function () { + if (responseType === 'text') { + try { + resolve(JSON.parse(request.responseText)); + } catch (e) { + resolve(request.responseText); + } + } else { + resolve(request.response); + } + }); + + request.addEventListener('error', function () { + throw new Error(request.status); + }); + + request.open('GET', url, true); + + // Set the required response type + request.responseType = responseType; + + request.send(); + } catch (e) { + reject(e); + } + }); + } + + // ========================================================================== + + // Load an external SVG sprite + function loadSprite(url, id) { + if (!is$1.string(url)) { + return; + } + + var prefix = 'cache'; + var hasId = is$1.string(id); + var isCached = false; + + var exists = function exists() { + return document.getElementById(id) !== null; + }; + + var update = function update(container, data) { + container.innerHTML = data; + + // Check again incase of race condition + if (hasId && exists()) { + return; + } + + // Inject the SVG to the body + document.body.insertAdjacentElement('afterbegin', container); + }; + + // Only load once if ID set + if (!hasId || !exists()) { + var useStorage = Storage.supported; + + // Create container + var container = document.createElement('div'); + container.setAttribute('hidden', ''); + + if (hasId) { + container.setAttribute('id', id); + } + + // Check in cache + if (useStorage) { + var cached = window.localStorage.getItem(prefix + '-' + id); + isCached = cached !== null; + + if (isCached) { + var data = JSON.parse(cached); + update(container, data.content); + } + } + + // Get the sprite + fetch(url).then(function (result) { + if (is$1.empty(result)) { + return; + } + + if (useStorage) { + window.localStorage.setItem(prefix + '-' + id, JSON.stringify({ + content: result + })); + } + + update(container, result); + }).catch(function () {}); + } + } + + // ========================================================================== + + // Time helpers + var getHours = function getHours(value) { + return parseInt(value / 60 / 60 % 60, 10); + }; + var getMinutes = function getMinutes(value) { + return parseInt(value / 60 % 60, 10); + }; + var getSeconds = function getSeconds(value) { + return parseInt(value % 60, 10); + }; + + // Format time to UI friendly string + function formatTime() { + var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var displayHours = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + // Bail if the value isn't a number + if (!is$1.number(time)) { + return formatTime(null, displayHours, inverted); + } + + // Format time component to add leading zero + var format = function format(value) { + return ('0' + value).slice(-2); + }; + + // Breakdown to hours, mins, secs + var hours = getHours(time); + var mins = getMinutes(time); + var secs = getSeconds(time); + + // Do we need to display hours? + if (displayHours || hours > 0) { + hours = hours + ':'; + } else { + hours = ''; + } + + // Render + return '' + (inverted && time > 0 ? '-' : '') + hours + format(mins) + ':' + format(secs); + } + + // ========================================================================== + + // TODO: Don't export a massive object - break down and create class + var controls = { + // Get icon URL + getIconUrl: function getIconUrl() { + var url = new URL(this.config.iconUrl, window.location); + var cors = url.host !== window.location.host || browser.isIE && !window.svg4everybody; + + return { + url: this.config.iconUrl, + cors: cors + }; + }, + + + // Find the UI controls + findElements: function findElements() { + try { + this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper); + + // Buttons + this.elements.buttons = { + play: getElements.call(this, this.config.selectors.buttons.play), + pause: getElement.call(this, this.config.selectors.buttons.pause), + restart: getElement.call(this, this.config.selectors.buttons.restart), + rewind: getElement.call(this, this.config.selectors.buttons.rewind), + fastForward: getElement.call(this, this.config.selectors.buttons.fastForward), + mute: getElement.call(this, this.config.selectors.buttons.mute), + pip: getElement.call(this, this.config.selectors.buttons.pip), + airplay: getElement.call(this, this.config.selectors.buttons.airplay), + settings: getElement.call(this, this.config.selectors.buttons.settings), + captions: getElement.call(this, this.config.selectors.buttons.captions), + fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen) + }; + + // Progress + this.elements.progress = getElement.call(this, this.config.selectors.progress); + + // Inputs + this.elements.inputs = { + seek: getElement.call(this, this.config.selectors.inputs.seek), + volume: getElement.call(this, this.config.selectors.inputs.volume) + }; + + // Display + this.elements.display = { + buffer: getElement.call(this, this.config.selectors.display.buffer), + currentTime: getElement.call(this, this.config.selectors.display.currentTime), + duration: getElement.call(this, this.config.selectors.display.duration) + }; + + // Seek tooltip + if (is$1.element(this.elements.progress)) { + this.elements.display.seekTooltip = this.elements.progress.querySelector('.' + this.config.classNames.tooltip); + } + + return true; + } catch (error) { + // Log it + this.debug.warn('It looks like there is a problem with your custom controls HTML', error); + + // Restore native video controls + this.toggleNativeControls(true); + + return false; + } + }, + + + // Create <svg> icon + createIcon: function createIcon(type, attributes) { + var namespace = 'http://www.w3.org/2000/svg'; + var iconUrl = controls.getIconUrl.call(this); + var iconPath = (!iconUrl.cors ? iconUrl.url : '') + '#' + this.config.iconPrefix; + + // Create <svg> + var icon = document.createElementNS(namespace, 'svg'); + setAttributes(icon, extend(attributes, { + role: 'presentation', + focusable: 'false' + })); + + // Create the <use> to reference sprite + var use = document.createElementNS(namespace, 'use'); + var path = iconPath + '-' + type; + + // Set `href` attributes + // https://github.com/sampotts/plyr/issues/460 + // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href + if ('href' in use) { + use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path); + } else { + use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path); + } + + // Add <use> to <svg> + icon.appendChild(use); + + return icon; + }, + + + // Create hidden text label + createLabel: function createLabel(type) { + var attr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + // Skip i18n for abbreviations and brand names + var universals = { + pip: 'PIP', + airplay: 'AirPlay' + }; + var text = universals[type] || i18n.get(type, this.config); + + var attributes = Object.assign({}, attr, { + class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ') + }); + return createElement('span', attributes, text); + }, + + + // Create a badge + createBadge: function createBadge(text) { + if (is$1.empty(text)) { + return null; + } + + var badge = createElement('span', { + class: this.config.classNames.menu.value + }); + + badge.appendChild(createElement('span', { + class: this.config.classNames.menu.badge + }, text)); + + return badge; + }, + + + // Create a <button> + createButton: function createButton(buttonType, attr) { + var button = createElement('button'); + var attributes = Object.assign({}, attr); + var type = toCamelCase(buttonType); + + var toggle = false; + var label = void 0; + var icon = void 0; + var labelPressed = void 0; + var iconPressed = void 0; + + if (!('type' in attributes)) { + attributes.type = 'button'; + } + + if ('class' in attributes) { + if (attributes.class.includes(this.config.classNames.control)) { + attributes.class += ' ' + this.config.classNames.control; + } + } else { + attributes.class = this.config.classNames.control; + } + + // Large play button + switch (buttonType) { + case 'play': + toggle = true; + label = 'play'; + labelPressed = 'pause'; + icon = 'play'; + iconPressed = 'pause'; + break; + + case 'mute': + toggle = true; + label = 'mute'; + labelPressed = 'unmute'; + icon = 'volume'; + iconPressed = 'muted'; + break; + + case 'captions': + toggle = true; + label = 'enableCaptions'; + labelPressed = 'disableCaptions'; + icon = 'captions-off'; + iconPressed = 'captions-on'; + break; + + case 'fullscreen': + toggle = true; + label = 'enterFullscreen'; + labelPressed = 'exitFullscreen'; + icon = 'enter-fullscreen'; + iconPressed = 'exit-fullscreen'; + break; + + case 'play-large': + attributes.class += ' ' + this.config.classNames.control + '--overlaid'; + type = 'play'; + label = 'play'; + icon = 'play'; + break; + + default: + label = type; + icon = buttonType; + } + + // Setup toggle icon and labels + if (toggle) { + // Icon + button.appendChild(controls.createIcon.call(this, iconPressed, { class: 'icon--pressed' })); + button.appendChild(controls.createIcon.call(this, icon, { class: 'icon--not-pressed' })); + + // Label/Tooltip + button.appendChild(controls.createLabel.call(this, labelPressed, { class: 'label--pressed' })); + button.appendChild(controls.createLabel.call(this, label, { class: 'label--not-pressed' })); + } else { + button.appendChild(controls.createIcon.call(this, icon)); + button.appendChild(controls.createLabel.call(this, label)); + } + + // Merge attributes + extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes)); + + setAttributes(button, attributes); + + // We have multiple play buttons + if (type === 'play') { + if (!is$1.array(this.elements.buttons[type])) { + this.elements.buttons[type] = []; + } + + this.elements.buttons[type].push(button); + } else { + this.elements.buttons[type] = button; + } + + // Toggle classname when pressed property is set + var className = this.config.classNames.controlPressed; + Object.defineProperty(button, 'pressed', { + enumerable: true, + get: function get() { + return hasClass(button, className); + }, + set: function set() { + var pressed = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + toggleClass(button, className, pressed); + } + }); + + return button; + }, + + + // Create an <input type='range'> + createRange: function createRange(type, attributes) { + // Seek input + var input = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), { + type: 'range', + min: 0, + max: 100, + step: 0.01, + value: 0, + autocomplete: 'off', + // A11y fixes for https://github.com/sampotts/plyr/issues/905 + role: 'slider', + 'aria-label': i18n.get(type, this.config), + 'aria-valuemin': 0, + 'aria-valuemax': 100, + 'aria-valuenow': 0 + }, attributes)); + + this.elements.inputs[type] = input; + + // Set the fill for webkit now + controls.updateRangeFill.call(this, input); + + return input; + }, + + + // Create a <progress> + createProgress: function createProgress(type, attributes) { + var progress = createElement('progress', extend(getAttributesFromSelector(this.config.selectors.display[type]), { + min: 0, + max: 100, + value: 0, + role: 'presentation', + 'aria-hidden': true + }, attributes)); + + // Create the label inside + if (type !== 'volume') { + progress.appendChild(createElement('span', null, '0')); + + var suffixKey = { + played: 'played', + buffer: 'buffered' + }[type]; + var suffix = suffixKey ? i18n.get(suffixKey, this.config) : ''; + + progress.innerText = '% ' + suffix.toLowerCase(); + } + + this.elements.display[type] = progress; + + return progress; + }, + + + // Create time display + createTime: function createTime(type) { + var attributes = getAttributesFromSelector(this.config.selectors.display[type]); + + var container = createElement('div', extend(attributes, { + class: 'plyr__time ' + attributes.class, + 'aria-label': i18n.get(type, this.config) + }), '00:00'); + + // Reference for updates + this.elements.display[type] = container; + + return container; + }, + + + // Create a settings menu item + createMenuItem: function createMenuItem(_ref) { + var value = _ref.value, + list = _ref.list, + type = _ref.type, + title = _ref.title, + _ref$badge = _ref.badge, + badge = _ref$badge === undefined ? null : _ref$badge, + _ref$checked = _ref.checked, + checked = _ref$checked === undefined ? false : _ref$checked; + + var item = createElement('li'); + + var label = createElement('label', { + class: this.config.classNames.control + }); - // Set all passed attributes - if (utils.is.object(attributes)) { - utils.setAttributes(element, attributes); - } - - // Add text node - if (utils.is.string(text)) { - element.textContent = text; - } - - // Return built element - return element; - }, - - - // Inaert an element after another - insertAfter: function insertAfter(element, target) { - target.parentNode.insertBefore(element, target.nextSibling); - }, + var radio = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), { + type: 'radio', + name: 'plyr-' + type, + value: value, + checked: checked, + class: 'plyr__sr-only' + })); + var faux = createElement('span', { hidden: '' }); - // Insert a DocumentFragment - insertElement: function insertElement(type, parent, attributes, text) { - // Inject the new <element> - parent.appendChild(utils.createElement(type, attributes, text)); - }, - - - // Remove element(s) - removeElement: function removeElement(element) { - if (utils.is.nodeList(element) || utils.is.array(element)) { - Array.from(element).forEach(utils.removeElement); - return; - } - - if (!utils.is.element(element) || !utils.is.element(element.parentNode)) { - return; - } + label.appendChild(radio); + label.appendChild(faux); + label.insertAdjacentHTML('beforeend', title); + + if (is$1.element(badge)) { + label.appendChild(badge); + } - element.parentNode.removeChild(element); - }, + item.appendChild(label); + list.appendChild(item); + }, - // Remove all child elements - emptyElement: function emptyElement(element) { - var length = element.childNodes.length; + // Format a time for display + formatTime: function formatTime$$1() { + var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var inverted = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + // Bail if the value isn't a number + if (!is$1.number(time)) { + return time; + } - while (length > 0) { - element.removeChild(element.lastChild); - length -= 1; - } - }, + // Always display hours if duration is over an hour + var forceHours = getHours(this.duration) > 0; + return formatTime(time, forceHours, inverted); + }, - // Replace element - replaceElement: function replaceElement(newChild, oldChild) { - if (!utils.is.element(oldChild) || !utils.is.element(oldChild.parentNode) || !utils.is.element(newChild)) { - return null; - } - oldChild.parentNode.replaceChild(newChild, oldChild); + // Update the displayed time + updateTimeDisplay: function updateTimeDisplay() { + var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var time = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - return newChild; - }, + // Bail if there's no element to display or the value isn't a number + if (!is$1.element(target) || !is$1.number(time)) { + return; + } + // eslint-disable-next-line no-param-reassign + target.innerText = controls.formatTime(time, inverted); + }, - // Set attributes - setAttributes: function setAttributes(element, attributes) { - if (!utils.is.element(element) || utils.is.empty(attributes)) { - return; - } - Object.entries(attributes).forEach(function (_ref) { - var _ref2 = slicedToArray(_ref, 2), - key = _ref2[0], - value = _ref2[1]; + // Update volume UI and storage + updateVolume: function updateVolume() { + if (!this.supported.ui) { + return; + } - element.setAttribute(key, value); - }); - }, + // Update range + if (is$1.element(this.elements.inputs.volume)) { + controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume); + } + + // Update mute state + if (is$1.element(this.elements.buttons.mute)) { + this.elements.buttons.mute.pressed = this.muted || this.volume === 0; + } + }, + + + // Update seek value and lower fill + setRange: function setRange(target) { + var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + + if (!is$1.element(target)) { + return; + } + + // eslint-disable-next-line + target.value = value; + + // Webkit range fill + controls.updateRangeFill.call(this, target); + }, + + + // Update <progress> elements + updateProgress: function updateProgress(event) { + var _this = this; + + if (!this.supported.ui || !is$1.event(event)) { + return; + } + + var value = 0; + + var setProgress = function setProgress(target, input) { + var value = is$1.number(input) ? input : 0; + var progress = is$1.element(target) ? target : _this.elements.display.buffer; + + // Update value and label + if (is$1.element(progress)) { + progress.value = value; + + // Update text label inside + var label = progress.getElementsByTagName('span')[0]; + if (is$1.element(label)) { + label.childNodes[0].nodeValue = value; + } + } + }; + + if (event) { + switch (event.type) { + // Video playing + case 'timeupdate': + case 'seeking': + case 'seeked': + value = getPercentage(this.currentTime, this.duration); + + // Set seek range value only if it's a 'natural' time event + if (event.type === 'timeupdate') { + controls.setRange.call(this, this.elements.inputs.seek, value); + } + + break; + + // Check buffer status + case 'playing': + case 'progress': + setProgress(this.elements.display.buffer, this.buffered * 100); + + break; + + default: + break; + } + } + }, + + + // Webkit polyfill for lower fill range + updateRangeFill: function updateRangeFill(target) { + // Get range from event if event passed + var range = is$1.event(target) ? target.target : target; + + // Needs to be a valid <input type='range'> + if (!is$1.element(range) || range.getAttribute('type') !== 'range') { + return; + } + + // Set aria values for https://github.com/sampotts/plyr/issues/905 + if (matches(range, this.config.selectors.inputs.seek)) { + range.setAttribute('aria-valuenow', this.currentTime); + var currentTime = controls.formatTime(this.currentTime); + var duration = controls.formatTime(this.duration); + var format$$1 = i18n.get('seekLabel', this.config); + range.setAttribute('aria-valuetext', format$$1.replace('{currentTime}', currentTime).replace('{duration}', duration)); + } else if (matches(range, this.config.selectors.inputs.volume)) { + var percent = range.value * 100; + range.setAttribute('aria-valuenow', percent); + range.setAttribute('aria-valuetext', percent + '%'); + } else { + range.setAttribute('aria-valuenow', range.value); + } + + // WebKit only + if (!browser.isWebkit) { + return; + } + + // Set CSS custom property + range.style.setProperty('--value', range.value / range.max * 100 + '%'); + }, + + + // Update hover tooltip for seeking + updateSeekTooltip: function updateSeekTooltip(event) { + var _this2 = this; + + // Bail if setting not true + if (!this.config.tooltips.seek || !is$1.element(this.elements.inputs.seek) || !is$1.element(this.elements.display.seekTooltip) || this.duration === 0) { + return; + } + + // Calculate percentage + var percent = 0; + var clientRect = this.elements.progress.getBoundingClientRect(); + var visible = this.config.classNames.tooltip + '--visible'; + + var toggle = function toggle(_toggle) { + toggleClass(_this2.elements.display.seekTooltip, visible, _toggle); + }; + + // Hide on touch + if (this.touch) { + toggle(false); + return; + } + + // Determine percentage, if already visible + if (is$1.event(event)) { + percent = 100 / clientRect.width * (event.pageX - clientRect.left); + } else if (hasClass(this.elements.display.seekTooltip, visible)) { + percent = parseFloat(this.elements.display.seekTooltip.style.left, 10); + } else { + return; + } + + // Set bounds + if (percent < 0) { + percent = 0; + } else if (percent > 100) { + percent = 100; + } + + // Display the time a click would seek to + controls.updateTimeDisplay.call(this, this.elements.display.seekTooltip, this.duration / 100 * percent); + + // Set position + this.elements.display.seekTooltip.style.left = percent + '%'; + + // Show/hide the tooltip + // If the event is a moues in/out and percentage is inside bounds + if (is$1.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) { + toggle(event.type === 'mouseenter'); + } + }, + + + // Handle time change event + timeUpdate: function timeUpdate(event) { + // Only invert if only one time element is displayed and used for both duration and currentTime + var invert = !is$1.element(this.elements.display.duration) && this.config.invertTime; + + // Duration + controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert); + + // Ignore updates while seeking + if (event && event.type === 'timeupdate' && this.media.seeking) { + return; + } + + // Playing progress + controls.updateProgress.call(this, event); + }, + + + // Show the duration on metadataloaded or durationchange events + durationUpdate: function durationUpdate() { + // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false + if (!this.supported.ui || !this.config.invertTime && this.currentTime) { + return; + } + + // Update ARIA values + if (is$1.element(this.elements.inputs.seek)) { + this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration); + } + + // If there's a spot to display duration + var hasDuration = is$1.element(this.elements.display.duration); + + // If there's only one time display, display duration there + if (!hasDuration && this.config.displayDuration && this.paused) { + controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration); + } + + // If there's a duration element, update content + if (hasDuration) { + controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration); + } + + // Update the tooltip (if visible) + controls.updateSeekTooltip.call(this); + }, + + + // Hide/show a tab + toggleTab: function toggleTab(setting, toggle) { + toggleHidden(this.elements.settings.tabs[setting], !toggle); + }, + + + // Set the quality menu + setQualityMenu: function setQualityMenu(options) { + var _this3 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panes.quality)) { + return; + } + + var type = 'quality'; + var list = this.elements.settings.panes.quality.querySelector('ul'); + + // Set options if passed and filter based on uniqueness and config + if (is$1.array(options)) { + this.options.quality = dedupe(options).filter(function (quality) { + return _this3.config.quality.options.includes(quality); + }); + } + + // Toggle the pane and tab + var toggle = !is$1.empty(this.options.quality) && this.options.quality.length > 1; + controls.toggleTab.call(this, type, toggle); + + // Check if we need to toggle the parent + controls.checkMenu.call(this); + + // If we're hiding, nothing more to do + if (!toggle) { + return; + } + + // Empty the menu + emptyElement(list); + + // Get the badge HTML for HD, 4K etc + var getBadge = function getBadge(quality) { + var label = i18n.get('qualityBadge.' + quality, _this3.config); + + if (!label.length) { + return null; + } + + return controls.createBadge.call(_this3, label); + }; + + // Sort options by the config and then render options + this.options.quality.sort(function (a, b) { + var sorting = _this3.config.quality.options; + return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1; + }).forEach(function (quality) { + controls.createMenuItem.call(_this3, { + value: quality, + list: list, + type: type, + title: controls.getLabel.call(_this3, 'quality', quality), + badge: getBadge(quality) + }); + }); + + controls.updateSetting.call(this, type, list); + }, + + + // Translate a value into a nice label + getLabel: function getLabel(setting, value) { + switch (setting) { + case 'speed': + return value === 1 ? i18n.get('normal', this.config) : value + '×'; + + case 'quality': + if (is$1.number(value)) { + var label = i18n.get('qualityLabel.' + value, this.config); + + if (!label.length) { + return value + 'p'; + } + + return label; + } + + return toTitleCase(value); + + case 'captions': + return captions.getLabel.call(this); + + default: + return null; + } + }, + + + // Update the selected setting + updateSetting: function updateSetting(setting, container, input) { + var pane = this.elements.settings.panes[setting]; + var value = null; + var list = container; + + if (setting === 'captions') { + value = this.currentTrack; + } else { + value = !is$1.empty(input) ? input : this[setting]; + + // Get default + if (is$1.empty(value)) { + value = this.config[setting].default; + } + + // Unsupported value + if (!is$1.empty(this.options[setting]) && !this.options[setting].includes(value)) { + this.debug.warn('Unsupported value of \'' + value + '\' for ' + setting); + return; + } + + // Disabled value + if (!this.config[setting].options.includes(value)) { + this.debug.warn('Disabled value of \'' + value + '\' for ' + setting); + return; + } + } + + // Get the list if we need to + if (!is$1.element(list)) { + list = pane && pane.querySelector('ul'); + } + + // If there's no list it means it's not been rendered... + if (!is$1.element(list)) { + return; + } + + // Update the label + var label = this.elements.settings.tabs[setting].querySelector('.' + this.config.classNames.menu.value); + label.innerHTML = controls.getLabel.call(this, setting, value); + + // Find the radio option and check it + var target = list && list.querySelector('input[value="' + value + '"]'); + + if (is$1.element(target)) { + target.checked = true; + } + }, + + + // Set the looping options + /* setLoopMenu() { + // Menu required + if (!is.element(this.elements.settings.panes.loop)) { + return; + } + const options = ['start', 'end', 'all', 'reset']; + const list = this.elements.settings.panes.loop.querySelector('ul'); + // Show the pane and tab + toggleHidden(this.elements.settings.tabs.loop, false); + toggleHidden(this.elements.settings.panes.loop, false); + // Toggle the pane and tab + const toggle = !is.empty(this.loop.options); + controls.toggleTab.call(this, 'loop', toggle); + // Empty the menu + emptyElement(list); + options.forEach(option => { + const item = createElement('li'); + const button = createElement( + 'button', + extend(getAttributesFromSelector(this.config.selectors.buttons.loop), { + type: 'button', + class: this.config.classNames.control, + 'data-plyr-loop-action': option, + }), + i18n.get(option, this.config) + ); + if (['start', 'end'].includes(option)) { + const badge = controls.createBadge.call(this, '00:00'); + button.appendChild(badge); + } + item.appendChild(button); + list.appendChild(item); + }); + }, */ + + // Get current selected caption language + // TODO: rework this to user the getter in the API? + + // Set a list of available captions languages + setCaptionsMenu: function setCaptionsMenu() { + var _this4 = this; + + // TODO: Captions or language? Currently it's mixed + var type = 'captions'; + var list = this.elements.settings.panes.captions.querySelector('ul'); + var tracks = captions.getTracks.call(this); + + // Toggle the pane and tab + controls.toggleTab.call(this, type, tracks.length); + + // Empty the menu + emptyElement(list); + + // Check if we need to toggle the parent + controls.checkMenu.call(this); + + // If there's no captions, bail + if (!tracks.length) { + return; + } + + // Generate options data + var options = tracks.map(function (track, value) { + return { + value: value, + checked: _this4.captions.toggled && _this4.currentTrack === value, + title: captions.getLabel.call(_this4, track), + badge: track.language && controls.createBadge.call(_this4, track.language.toUpperCase()), + list: list, + type: 'language' + }; + }); + + // Add the "Disabled" option to turn off captions + options.unshift({ + value: -1, + checked: !this.captions.toggled, + title: i18n.get('disabled', this.config), + list: list, + type: 'language' + }); + + // Generate options + options.forEach(controls.createMenuItem.bind(this)); + + controls.updateSetting.call(this, type, list); + }, + + + // Set a list of available captions languages + setSpeedMenu: function setSpeedMenu(options) { + var _this5 = this; + + // Do nothing if not selected + if (!this.config.controls.includes('settings') || !this.config.settings.includes('speed')) { + return; + } + + // Menu required + if (!is$1.element(this.elements.settings.panes.speed)) { + return; + } + + var type = 'speed'; + + // Set the speed options + if (is$1.array(options)) { + this.options.speed = options; + } else if (this.isHTML5 || this.isVimeo) { + this.options.speed = [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2]; + } + + // Set options if passed and filter based on config + this.options.speed = this.options.speed.filter(function (speed) { + return _this5.config.speed.options.includes(speed); + }); + + // Toggle the pane and tab + var toggle = !is$1.empty(this.options.speed) && this.options.speed.length > 1; + controls.toggleTab.call(this, type, toggle); + + // Check if we need to toggle the parent + controls.checkMenu.call(this); + + // If we're hiding, nothing more to do + if (!toggle) { + return; + } + + // Get the list to populate + var list = this.elements.settings.panes.speed.querySelector('ul'); + + // Empty the menu + emptyElement(list); + + // Create items + this.options.speed.forEach(function (speed) { + controls.createMenuItem.call(_this5, { + value: speed, + list: list, + type: type, + title: controls.getLabel.call(_this5, 'speed', speed) + }); + }); + + controls.updateSetting.call(this, type, list); + }, + + + // Check if we need to hide/show the settings menu + checkMenu: function checkMenu() { + var tabs = this.elements.settings.tabs; + + var visible = !is$1.empty(tabs) && Object.values(tabs).some(function (tab) { + return !tab.hidden; + }); + + toggleHidden(this.elements.settings.menu, !visible); + }, + + + // Show/hide menu + toggleMenu: function toggleMenu(event) { + var form = this.elements.settings.form; + + var button = this.elements.buttons.settings; + + // Menu and button are required + if (!is$1.element(form) || !is$1.element(button)) { + return; + } + + var show = is$1.boolean(event) ? event : is$1.element(form) && form.hasAttribute('hidden'); + + if (is$1.event(event)) { + var isMenuItem = is$1.element(form) && form.contains(event.target); + var isButton = event.target === this.elements.buttons.settings; + + // If the click was inside the form or if the click + // wasn't the button or menu item and we're trying to + // show the menu (a doc click shouldn't show the menu) + if (isMenuItem || !isMenuItem && !isButton && show) { + return; + } + + // Prevent the toggle being caught by the doc listener + if (isButton) { + event.stopPropagation(); + } + } + + // Set form and button attributes + if (is$1.element(button)) { + button.setAttribute('aria-expanded', show); + } + + if (is$1.element(form)) { + toggleHidden(form, !show); + toggleClass(this.elements.container, this.config.classNames.menu.open, show); + + if (show) { + form.removeAttribute('tabindex'); + } else { + form.setAttribute('tabindex', -1); + } + } + }, + + + // Get the natural size of a tab + getTabSize: function getTabSize(tab) { + var clone = tab.cloneNode(true); + clone.style.position = 'absolute'; + clone.style.opacity = 0; + clone.removeAttribute('hidden'); + + // Prevent input's being unchecked due to the name being identical + Array.from(clone.querySelectorAll('input[name]')).forEach(function (input) { + var name = input.getAttribute('name'); + input.setAttribute('name', name + '-clone'); + }); + + // Append to parent so we get the "real" size + tab.parentNode.appendChild(clone); + + // Get the sizes before we remove + var width = clone.scrollWidth; + var height = clone.scrollHeight; + + // Remove from the DOM + removeElement(clone); + + return { + width: width, + height: height + }; + }, + + + // Toggle Menu + showTab: function showTab() { + var _this6 = this; + + var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var menu = this.elements.settings.menu; + + var pane = document.getElementById(target); + + // Nothing to show, bail + if (!is$1.element(pane)) { + return; + } + + // Are we targeting a tab? If not, bail + var isTab = pane.getAttribute('role') === 'tabpanel'; + if (!isTab) { + return; + } + + // Hide all other tabs + // Get other tabs + var current = menu.querySelector('[role="tabpanel"]:not([hidden])'); + var container = current.parentNode; + + // Set other toggles to be expanded false + Array.from(menu.querySelectorAll('[aria-controls="' + current.getAttribute('id') + '"]')).forEach(function (toggle) { + toggle.setAttribute('aria-expanded', false); + }); + + // If we can do fancy animations, we'll animate the height/width + if (support.transitions && !support.reducedMotion) { + // Set the current width as a base + container.style.width = current.scrollWidth + 'px'; + container.style.height = current.scrollHeight + 'px'; + + // Get potential sizes + var size = controls.getTabSize.call(this, pane); + + // Restore auto height/width + var restore = function restore(e) { + // We're only bothered about height and width on the container + if (e.target !== container || !['width', 'height'].includes(e.propertyName)) { + return; + } + + // Revert back to auto + container.style.width = ''; + container.style.height = ''; + + // Only listen once + off.call(_this6, container, transitionEndEvent, restore); + }; + + // Listen for the transition finishing and restore auto height/width + on.call(this, container, transitionEndEvent, restore); + + // Set dimensions to target + container.style.width = size.width + 'px'; + container.style.height = size.height + 'px'; + } + + // Set attributes on current tab + toggleHidden(current, true); + current.setAttribute('tabindex', -1); + + // Set attributes on target + toggleHidden(pane, false); + + var tabs = getElements.call(this, '[aria-controls="' + target + '"]'); + Array.from(tabs).forEach(function (tab) { + tab.setAttribute('aria-expanded', true); + }); + pane.removeAttribute('tabindex'); + + // Focus the first item + pane.querySelectorAll('button:not(:disabled), input:not(:disabled), [tabindex]')[0].focus(); + }, + + + // Build the default HTML + // TODO: Set order based on order in the config.controls array? + create: function create(data) { + var _this7 = this; + + // Do nothing if we want no controls + if (is$1.empty(this.config.controls)) { + return null; + } + + // Create the container + var container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper)); + + // Restart button + if (this.config.controls.includes('restart')) { + container.appendChild(controls.createButton.call(this, 'restart')); + } + + // Rewind button + if (this.config.controls.includes('rewind')) { + container.appendChild(controls.createButton.call(this, 'rewind')); + } + + // Play/Pause button + if (this.config.controls.includes('play')) { + container.appendChild(controls.createButton.call(this, 'play')); + } + + // Fast forward button + if (this.config.controls.includes('fast-forward')) { + container.appendChild(controls.createButton.call(this, 'fast-forward')); + } + + // Progress + if (this.config.controls.includes('progress')) { + var progress = createElement('div', getAttributesFromSelector(this.config.selectors.progress)); + + // Seek range slider + progress.appendChild(controls.createRange.call(this, 'seek', { + id: 'plyr-seek-' + data.id + })); + + // Buffer progress + progress.appendChild(controls.createProgress.call(this, 'buffer')); + + // TODO: Add loop display indicator + + // Seek tooltip + if (this.config.tooltips.seek) { + var tooltip = createElement('span', { + class: this.config.classNames.tooltip + }, '00:00'); + + progress.appendChild(tooltip); + this.elements.display.seekTooltip = tooltip; + } + + this.elements.progress = progress; + container.appendChild(this.elements.progress); + } + + // Media current time display + if (this.config.controls.includes('current-time')) { + container.appendChild(controls.createTime.call(this, 'currentTime')); + } + + // Media duration display + if (this.config.controls.includes('duration')) { + container.appendChild(controls.createTime.call(this, 'duration')); + } + + // Toggle mute button + if (this.config.controls.includes('mute')) { + container.appendChild(controls.createButton.call(this, 'mute')); + } + + // Volume range control + if (this.config.controls.includes('volume')) { + var volume = createElement('div', { + class: 'plyr__volume' + }); + + // Set the attributes + var attributes = { + max: 1, + step: 0.05, + value: this.config.volume + }; + + // Create the volume range slider + volume.appendChild(controls.createRange.call(this, 'volume', extend(attributes, { + id: 'plyr-volume-' + data.id + }))); + + this.elements.volume = volume; + + container.appendChild(volume); + } + + // Toggle captions button + if (this.config.controls.includes('captions')) { + container.appendChild(controls.createButton.call(this, 'captions')); + } + + // Settings button / menu + if (this.config.controls.includes('settings') && !is$1.empty(this.config.settings)) { + var menu = createElement('div', { + class: 'plyr__menu', + hidden: '' + }); + + menu.appendChild(controls.createButton.call(this, 'settings', { + id: 'plyr-settings-toggle-' + data.id, + 'aria-haspopup': true, + 'aria-controls': 'plyr-settings-' + data.id, + 'aria-expanded': false + })); + + var form = createElement('form', { + class: 'plyr__menu__container', + id: 'plyr-settings-' + data.id, + hidden: '', + 'aria-labelled-by': 'plyr-settings-toggle-' + data.id, + role: 'tablist', + tabindex: -1 + }); + + var inner = createElement('div'); + + var home = createElement('div', { + id: 'plyr-settings-' + data.id + '-home', + 'aria-labelled-by': 'plyr-settings-toggle-' + data.id, + role: 'tabpanel' + }); + + // Create the tab list + var tabs = createElement('ul', { + role: 'tablist' + }); + + // Build the tabs + this.config.settings.forEach(function (type) { + var tab = createElement('li', { + role: 'tab', + hidden: '' + }); + + var button = createElement('button', extend(getAttributesFromSelector(_this7.config.selectors.buttons.settings), { + type: 'button', + class: _this7.config.classNames.control + ' ' + _this7.config.classNames.control + '--forward', + id: 'plyr-settings-' + data.id + '-' + type + '-tab', + 'aria-haspopup': true, + 'aria-controls': 'plyr-settings-' + data.id + '-' + type, + 'aria-expanded': false + }), i18n.get(type, _this7.config)); + + var value = createElement('span', { + class: _this7.config.classNames.menu.value + }); + + // Speed contains HTML entities + value.innerHTML = data[type]; + + button.appendChild(value); + tab.appendChild(button); + tabs.appendChild(tab); + + _this7.elements.settings.tabs[type] = tab; + }); + + home.appendChild(tabs); + inner.appendChild(home); + + // Build the panes + this.config.settings.forEach(function (type) { + var pane = createElement('div', { + id: 'plyr-settings-' + data.id + '-' + type, + hidden: '', + 'aria-labelled-by': 'plyr-settings-' + data.id + '-' + type + '-tab', + role: 'tabpanel', + tabindex: -1 + }); + + var back = createElement('button', { + type: 'button', + class: _this7.config.classNames.control + ' ' + _this7.config.classNames.control + '--back', + 'aria-haspopup': true, + 'aria-controls': 'plyr-settings-' + data.id + '-home', + 'aria-expanded': false + }, i18n.get(type, _this7.config)); + + pane.appendChild(back); + + var options = createElement('ul'); + + pane.appendChild(options); + inner.appendChild(pane); + + _this7.elements.settings.panes[type] = pane; + }); + + form.appendChild(inner); + menu.appendChild(form); + container.appendChild(menu); + + this.elements.settings.form = form; + this.elements.settings.menu = menu; + } + + // Picture in picture button + if (this.config.controls.includes('pip') && support.pip) { + container.appendChild(controls.createButton.call(this, 'pip')); + } + + // Airplay button + if (this.config.controls.includes('airplay') && support.airplay) { + container.appendChild(controls.createButton.call(this, 'airplay')); + } + + // Toggle fullscreen button + if (this.config.controls.includes('fullscreen')) { + container.appendChild(controls.createButton.call(this, 'fullscreen')); + } + + // Larger overlaid play button + if (this.config.controls.includes('play-large')) { + this.elements.container.appendChild(controls.createButton.call(this, 'play-large')); + } + + this.elements.controls = container; + + if (this.isHTML5) { + controls.setQualityMenu.call(this, html5.getQualityOptions.call(this)); + } + + controls.setSpeedMenu.call(this); + + return container; + }, + + + // Insert controls + inject: function inject() { + var _this8 = this; + + // Sprite + if (this.config.loadSprite) { + var icon = controls.getIconUrl.call(this); + + // Only load external sprite using AJAX + if (icon.cors) { + loadSprite(icon.url, 'sprite-plyr'); + } + } + + // Create a unique ID + this.id = Math.floor(Math.random() * 10000); + + // Null by default + var container = null; + this.elements.controls = null; + + // Set template properties + var props = { + id: this.id, + seektime: this.config.seekTime, + title: this.config.title + }; + var update = true; + + if (is$1.string(this.config.controls) || is$1.element(this.config.controls)) { + // String or HTMLElement passed as the option + container = this.config.controls; + } else if (is$1.function(this.config.controls)) { + // A custom function to build controls + // The function can return a HTMLElement or String + container = this.config.controls.call(this, props); + } else { + // Create controls + container = controls.create.call(this, { + id: this.id, + seektime: this.config.seekTime, + speed: this.speed, + quality: this.quality, + captions: captions.getLabel.call(this) + // TODO: Looping + // loop: 'None', + }); + update = false; + } + + // Replace props with their value + var replace = function replace(input) { + var result = input; + + Object.entries(props).forEach(function (_ref2) { + var _ref3 = slicedToArray(_ref2, 2), + key = _ref3[0], + value = _ref3[1]; + + result = replaceAll(result, '{' + key + '}', value); + }); + + return result; + }; + + // Update markup + if (update) { + if (is$1.string(this.config.controls)) { + container = replace(container); + } else if (is$1.element(container)) { + container.innerHTML = replace(container.innerHTML); + } + } + + // Controls container + var target = void 0; + + // Inject to custom location + if (is$1.string(this.config.selectors.controls.container)) { + target = document.querySelector(this.config.selectors.controls.container); + } + + // Inject into the container by default + if (!is$1.element(target)) { + target = this.elements.container; + } + + // Inject controls HTML + if (is$1.element(container)) { + target.appendChild(container); + } else if (container) { + target.insertAdjacentHTML('beforeend', container); + } + + // Find the elements if need be + if (!is$1.element(this.elements.controls)) { + controls.findElements.call(this); + } + + // Edge sometimes doesn't finish the paint so force a redraw + if (window.navigator.userAgent.includes('Edge')) { + repaint(target); + } + + // Setup tooltips + if (this.config.tooltips.controls) { + var _config = this.config, + classNames = _config.classNames, + selectors = _config.selectors; + + var selector = selectors.controls.wrapper + ' ' + selectors.labels + ' .' + classNames.hidden; + var labels = getElements.call(this, selector); + + Array.from(labels).forEach(function (label) { + toggleClass(label, _this8.config.classNames.hidden, false); + toggleClass(label, _this8.config.classNames.tooltip, true); + }); + } + } + }; + + // ========================================================================== + + /** + * Parse a string to a URL object + * @param {string} input - the URL to be parsed + * @param {boolean} safe - failsafe parsing + */ + function parseUrl(input) { + var safe = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + var url = input; + + if (safe) { + var parser = document.createElement('a'); + parser.href = url; + url = parser.href; + } + + try { + return new URL(url); + } catch (e) { + return null; + } + } + + // Convert object to URLSearchParams + function buildUrlParams(input) { + var params = new URLSearchParams(); + + if (is$1.object(input)) { + Object.entries(input).forEach(function (_ref) { + var _ref2 = slicedToArray(_ref, 2), + key = _ref2[0], + value = _ref2[1]; + + params.set(key, value); + }); + } + + return params; + } + + // ========================================================================== + + var captions = { + // Setup captions + setup: function setup() { + // Requires UI support + if (!this.supported.ui) { + return; + } + + // Only Vimeo and HTML5 video supported at this point + if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) { + // Clear menu and hide + if (is$1.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { + controls.setCaptionsMenu.call(this); + } + + return; + } + + // Inject the container + if (!is$1.element(this.elements.captions)) { + this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions)); + + insertAfter(this.elements.captions, this.elements.wrapper); + } + + // Fix IE captions if CORS is used + // Fetch captions and inject as blobs instead (data URIs not supported!) + if (browser.isIE && window.URL) { + var elements = this.media.querySelectorAll('track'); + + Array.from(elements).forEach(function (track) { + var src = track.getAttribute('src'); + var url = parseUrl(src); + + if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) { + fetch(src, 'blob').then(function (blob) { + track.setAttribute('src', window.URL.createObjectURL(blob)); + }).catch(function () { + removeElement(track); + }); + } + }); + } + + // Get and set initial data + // The "preferred" options are not realized unless / until the wanted language has a match + // * languages: Array of user's browser languages. + // * language: The language preferred by user settings or config + // * active: The state preferred by user settings or config + // * toggled: The real captions state + + var languages = dedupe(Array.from(navigator.languages || navigator.userLanguage).map(function (language) { + return language.split('-')[0]; + })); + + var language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase(); + + // Use first browser language when language is 'auto' + if (language === 'auto') { + var _languages = slicedToArray(languages, 1); + + language = _languages[0]; + } + + var active = this.storage.get('captions'); + if (!is$1.boolean(active)) { + active = this.config.captions.active; + } + + Object.assign(this.captions, { + toggled: false, + active: active, + language: language, + languages: languages + }); + + // Watch changes to textTracks and update captions menu + if (this.isHTML5) { + var trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack'; + on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this)); + } + + // Update available languages in list next tick (the event must not be triggered before the listeners) + setTimeout(captions.update.bind(this), 0); + }, + + + // Update available language options in settings based on tracks + update: function update() { + var _this = this; + + var tracks = captions.getTracks.call(this, true); + // Get the wanted language + var _captions = this.captions, + active = _captions.active, + language = _captions.language, + meta = _captions.meta, + currentTrackNode = _captions.currentTrackNode; + + var languageExists = Boolean(tracks.find(function (track) { + return track.language === language; + })); + + // Handle tracks (add event listener and "pseudo"-default) + if (this.isHTML5 && this.isVideo) { + tracks.filter(function (track) { + return !meta.get(track); + }).forEach(function (track) { + _this.debug.log('Track added', track); + // Attempt to store if the original dom element was "default" + meta.set(track, { + default: track.mode === 'showing' + }); + + // Turn off native caption rendering to avoid double captions + track.mode = 'hidden'; + + // Add event listener for cue changes + on.call(_this, track, 'cuechange', function () { + return captions.updateCues.call(_this); + }); + }); + } + + // Update language first time it matches, or if the previous matching track was removed + if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) { + captions.setLanguage.call(this, language); + captions.toggle.call(this, active && languageExists); + } + + // Enable or disable captions based on track length + toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is$1.empty(tracks)); + + // Update available languages in list + if ((this.config.controls || []).includes('settings') && this.config.settings.includes('captions')) { + controls.setCaptionsMenu.call(this); + } + }, + + + // Toggle captions display + // Used internally for the toggleCaptions method, with the passive option forced to false + toggle: function toggle(input) { + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + // If there's no full support + if (!this.supported.ui) { + return; + } + + var toggled = this.captions.toggled; // Current state + + var activeClass = this.config.classNames.captions.active; + + // Get the next state + // If the method is called without parameter, toggle based on current value + var active = is$1.nullOrUndefined(input) ? !toggled : input; + + // Update state and trigger event + if (active !== toggled) { + // When passive, don't override user preferences + if (!passive) { + this.captions.active = active; + this.storage.set({ captions: active }); + } + + // Force language if the call isn't passive and there is no matching language to toggle to + if (!this.language && active && !passive) { + var tracks = captions.getTracks.call(this); + var track = captions.findTrack.call(this, [this.captions.language].concat(toConsumableArray(this.captions.languages)), true); + + // Override user preferences to avoid switching languages if a matching track is added + this.captions.language = track.language; + + // Set caption, but don't store in localStorage as user preference + captions.set.call(this, tracks.indexOf(track)); + return; + } + + // Toggle state + this.elements.buttons.captions.pressed = active; + + // Add class hook + toggleClass(this.elements.container, activeClass, active); + + this.captions.toggled = active; + + // Update settings menu + controls.updateSetting.call(this, 'captions'); + + // Trigger event (not used internally) + triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled'); + } + }, + + + // Set captions by track index + // Used internally for the currentTrack setter with the passive option forced to false + set: function set(index) { + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + var tracks = captions.getTracks.call(this); + + // Disable captions if setting to -1 + if (index === -1) { + captions.toggle.call(this, false, passive); + return; + } + + if (!is$1.number(index)) { + this.debug.warn('Invalid caption argument', index); + return; + } + + if (!(index in tracks)) { + this.debug.warn('Track not found', index); + return; + } + + if (this.captions.currentTrack !== index) { + this.captions.currentTrack = index; + var track = tracks[index]; + + var _ref = track || {}, + language = _ref.language; + + // Store reference to node for invalidation on remove + + + this.captions.currentTrackNode = track; + + // Update settings menu + controls.updateSetting.call(this, 'captions'); + + // When passive, don't override user preferences + if (!passive) { + this.captions.language = language; + this.storage.set({ language: language }); + } + + // Handle Vimeo captions + if (this.isVimeo) { + this.embed.enableTextTrack(language); + } + + // Trigger event + triggerEvent.call(this, this.media, 'languagechange'); + } + + // Show captions + captions.toggle.call(this, true, passive); + + if (this.isHTML5 && this.isVideo) { + // If we change the active track while a cue is already displayed we need to update it + captions.updateCues.call(this); + } + }, + + + // Set captions by language + // Used internally for the language setter with the passive option forced to false + setLanguage: function setLanguage(input) { + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + if (!is$1.string(input)) { + this.debug.warn('Invalid language argument', input); + return; + } + // Normalize + var language = input.toLowerCase(); + this.captions.language = language; + + // Set currentTrack + var tracks = captions.getTracks.call(this); + var track = captions.findTrack.call(this, [language]); + captions.set.call(this, tracks.indexOf(track), passive); + }, + + + // Get current valid caption tracks + // If update is false it will also ignore tracks without metadata + // This is used to "freeze" the language options when captions.update is false + getTracks: function getTracks() { + var _this2 = this; + + var update = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + // Handle media or textTracks missing or null + var tracks = Array.from((this.media || {}).textTracks || []); + // For HTML5, use cache instead of current tracks when it exists (if captions.update is false) + // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata) + return tracks.filter(function (track) { + return !_this2.isHTML5 || update || _this2.captions.meta.has(track); + }).filter(function (track) { + return ['captions', 'subtitles'].includes(track.kind); + }); + }, + + + // Match tracks based on languages and get the first + findTrack: function findTrack(languages) { + var _this3 = this; + + var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + var tracks = captions.getTracks.call(this); + var sortIsDefault = function sortIsDefault(track) { + return Number((_this3.captions.meta.get(track) || {}).default); + }; + var sorted = Array.from(tracks).sort(function (a, b) { + return sortIsDefault(b) - sortIsDefault(a); + }); + var track = void 0; + languages.every(function (language) { + track = sorted.find(function (track) { + return track.language === language; + }); + return !track; // Break iteration if there is a match + }); + // If no match is found but is required, get first + return track || (force ? sorted[0] : undefined); + }, + + + // Get the current track + getCurrentTrack: function getCurrentTrack() { + return captions.getTracks.call(this)[this.currentTrack]; + }, + + + // Get UI label for track + getLabel: function getLabel(track) { + var currentTrack = track; + + if (!is$1.track(currentTrack) && support.textTracks && this.captions.toggled) { + currentTrack = captions.getCurrentTrack.call(this); + } + + if (is$1.track(currentTrack)) { + if (!is$1.empty(currentTrack.label)) { + return currentTrack.label; + } + + if (!is$1.empty(currentTrack.language)) { + return track.language.toUpperCase(); + } + + return i18n.get('enabled', this.config); + } + + return i18n.get('disabled', this.config); + }, + + + // Update captions using current track's active cues + // Also optional array argument in case there isn't any track (ex: vimeo) + updateCues: function updateCues(input) { + // Requires UI + if (!this.supported.ui) { + return; + } + + if (!is$1.element(this.elements.captions)) { + this.debug.warn('No captions element to render to'); + return; + } + + // Only accept array or empty input + if (!is$1.nullOrUndefined(input) && !Array.isArray(input)) { + this.debug.warn('updateCues: Invalid input', input); + return; + } + + var cues = input; + + // Get cues from track + if (!cues) { + var track = captions.getCurrentTrack.call(this); + cues = Array.from((track || {}).activeCues || []).map(function (cue) { + return cue.getCueAsHTML(); + }).map(getHTML); + } + + // Set new caption text + var content = cues.map(function (cueText) { + return cueText.trim(); + }).join('\n'); + var changed = content !== this.elements.captions.innerHTML; + + if (changed) { + // Empty the container and create a new child element + emptyElement(this.elements.captions); + var caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption)); + caption.innerHTML = content; + this.elements.captions.appendChild(caption); + + // Trigger event + triggerEvent.call(this, this.media, 'cuechange'); + } + } + }; + + // ========================================================================== + // Plyr default config + // ========================================================================== + + var defaults$1 = { + // Disable + enabled: true, + + // Custom media title + title: '', + + // Logging to console + debug: false, + + // Auto play (if supported) + autoplay: false, + + // Only allow one media playing at once (vimeo only) + autopause: true, + + // Allow inline playback on iOS (this effects YouTube/Vimeo - HTML5 requires the attribute present) + // TODO: Remove iosNative fullscreen option in favour of this (logic needs work) + playsinline: true, + + // Default time to skip when rewind/fast forward + seekTime: 10, + + // Default volume + volume: 1, + muted: false, + + // Pass a custom duration + duration: null, + + // Display the media duration on load in the current time position + // If you have opted to display both duration and currentTime, this is ignored + displayDuration: true, + + // Invert the current time to be a countdown + invertTime: true, + + // Clicking the currentTime inverts it's value to show time left rather than elapsed + toggleInvert: true, + + // Aspect ratio (for embeds) + ratio: '16:9', + + // Click video container to play/pause + clickToPlay: true, + + // Auto hide the controls + hideControls: true, + + // Reset to start when playback ended + resetOnEnd: false, + + // Disable the standard context menu + disableContextMenu: true, + + // Sprite (for icons) + loadSprite: true, + iconPrefix: 'plyr', + iconUrl: 'https://cdn.plyr.io/3.3.12/plyr.svg', + + // Blank video (used to prevent errors on source change) + blankVideo: 'https://cdn.plyr.io/static/blank.mp4', + + // Quality default + quality: { + default: 576, + options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240, 'default'] + }, + + // Set loops + loop: { + active: false + // start: null, + // end: null, + }, + + // Speed default and options to display + speed: { + selected: 1, + options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2] + }, + + // Keyboard shortcut settings + keyboard: { + focused: true, + global: false + }, + + // Display tooltips + tooltips: { + controls: false, + seek: true + }, + + // Captions settings + captions: { + active: false, + language: 'auto', + // Listen to new tracks added after Plyr is initialized. + // This is needed for streaming captions, but may result in unselectable options + update: false + }, + + // Fullscreen settings + fullscreen: { + enabled: true, // Allow fullscreen? + fallback: true, // Fallback for vintage browsers + iosNative: false // Use the native fullscreen in iOS (disables custom controls) + }, + + // Local storage + storage: { + enabled: true, + key: 'plyr' + }, + + // Default controls + controls: ['play-large', + // 'restart', + // 'rewind', + 'play', + // 'fast-forward', + 'progress', 'current-time', 'mute', 'volume', 'captions', 'settings', 'pip', 'airplay', 'fullscreen'], + settings: ['captions', 'quality', 'speed'], + + // Localisation + i18n: { + restart: 'Restart', + rewind: 'Rewind {seektime}s', + play: 'Play', + pause: 'Pause', + fastForward: 'Forward {seektime}s', + seek: 'Seek', + seekLabel: '{currentTime} of {duration}', + played: 'Played', + buffered: 'Buffered', + currentTime: 'Current time', + duration: 'Duration', + volume: 'Volume', + mute: 'Mute', + unmute: 'Unmute', + enableCaptions: 'Enable captions', + disableCaptions: 'Disable captions', + enterFullscreen: 'Enter fullscreen', + exitFullscreen: 'Exit fullscreen', + frameTitle: 'Player for {title}', + captions: 'Captions', + settings: 'Settings', + menuBack: 'Go back to previous menu', + speed: 'Speed', + normal: 'Normal', + quality: 'Quality', + loop: 'Loop', + start: 'Start', + end: 'End', + all: 'All', + reset: 'Reset', + disabled: 'Disabled', + enabled: 'Enabled', + advertisement: 'Ad', + qualityBadge: { + 2160: '4K', + 1440: 'HD', + 1080: 'HD', + 720: 'HD', + 576: 'SD', + 480: 'SD' + } + }, + + // URLs + urls: { + vimeo: { + sdk: 'https://player.vimeo.com/api/player.js', + iframe: 'https://player.vimeo.com/video/{0}?{1}', + api: 'https://vimeo.com/api/v2/video/{0}.json' + }, + youtube: { + sdk: 'https://www.youtube.com/iframe_api', + api: 'https://www.googleapis.com/youtube/v3/videos?id={0}&key={1}&fields=items(snippet(title))&part=snippet' + }, + googleIMA: { + sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js' + } + }, + + // Custom control listeners + listeners: { + seek: null, + play: null, + pause: null, + restart: null, + rewind: null, + fastForward: null, + mute: null, + volume: null, + captions: null, + fullscreen: null, + pip: null, + airplay: null, + speed: null, + quality: null, + loop: null, + language: null + }, + + // Events to watch and bubble + events: [ + // Events to watch on HTML5 media elements and bubble + // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events + 'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange', + + // Custom events + 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready', + + // YouTube + 'statechange', 'qualitychange', 'qualityrequested', + + // Ads + 'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'], + + // Selectors + // Change these to match your template if using custom HTML + selectors: { + editable: 'input, textarea, select, [contenteditable]', + container: '.plyr', + controls: { + container: null, + wrapper: '.plyr__controls' + }, + labels: '[data-plyr]', + buttons: { + play: '[data-plyr="play"]', + pause: '[data-plyr="pause"]', + restart: '[data-plyr="restart"]', + rewind: '[data-plyr="rewind"]', + fastForward: '[data-plyr="fast-forward"]', + mute: '[data-plyr="mute"]', + captions: '[data-plyr="captions"]', + fullscreen: '[data-plyr="fullscreen"]', + pip: '[data-plyr="pip"]', + airplay: '[data-plyr="airplay"]', + settings: '[data-plyr="settings"]', + loop: '[data-plyr="loop"]' + }, + inputs: { + seek: '[data-plyr="seek"]', + volume: '[data-plyr="volume"]', + speed: '[data-plyr="speed"]', + language: '[data-plyr="language"]', + quality: '[data-plyr="quality"]' + }, + display: { + currentTime: '.plyr__time--current', + duration: '.plyr__time--duration', + buffer: '.plyr__progress__buffer', + loop: '.plyr__progress__loop', // Used later + volume: '.plyr__volume--display' + }, + progress: '.plyr__progress', + captions: '.plyr__captions', + caption: '.plyr__caption', + menu: { + quality: '.js-plyr__menu__list--quality' + } + }, + + // Class hooks added to the player in different states + classNames: { + type: 'plyr--{0}', + provider: 'plyr--{0}', + video: 'plyr__video-wrapper', + embed: 'plyr__video-embed', + embedContainer: 'plyr__video-embed__container', + poster: 'plyr__poster', + posterEnabled: 'plyr__poster-enabled', + ads: 'plyr__ads', + control: 'plyr__control', + controlPressed: 'plyr__control--pressed', + playing: 'plyr--playing', + paused: 'plyr--paused', + stopped: 'plyr--stopped', + loading: 'plyr--loading', + hover: 'plyr--hover', + tooltip: 'plyr__tooltip', + cues: 'plyr__cues', + hidden: 'plyr__sr-only', + hideControls: 'plyr--hide-controls', + isIos: 'plyr--is-ios', + isTouch: 'plyr--is-touch', + uiSupported: 'plyr--full-ui', + noTransition: 'plyr--no-transition', + menu: { + value: 'plyr__menu__value', + badge: 'plyr__badge', + open: 'plyr--menu-open' + }, + captions: { + enabled: 'plyr--captions-enabled', + active: 'plyr--captions-active' + }, + fullscreen: { + enabled: 'plyr--fullscreen-enabled', + fallback: 'plyr--fullscreen-fallback' + }, + pip: { + supported: 'plyr--pip-supported', + active: 'plyr--pip-active' + }, + airplay: { + supported: 'plyr--airplay-supported', + active: 'plyr--airplay-active' + }, + tabFocus: 'plyr__tab-focus' + }, + + // Embed attributes + attributes: { + embed: { + provider: 'data-plyr-provider', + id: 'data-plyr-embed-id' + } + }, + + // API keys + keys: { + google: null + }, + + // Advertisements plugin + // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio + ads: { + enabled: false, + publisherId: '' + } + }; + + // ========================================================================== + // Plyr supported types and providers + // ========================================================================== + + var providers = { + html5: 'html5', + youtube: 'youtube', + vimeo: 'vimeo' + }; + + var types = { + audio: 'audio', + video: 'video' + }; + + /** + * Get provider by URL + * @param {string} url + */ + function getProviderByUrl(url) { + // YouTube + if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.?be)\/.+$/.test(url)) { + return providers.youtube; + } + + // Vimeo + if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) { + return providers.vimeo; + } + + return null; + } + + // ========================================================================== + // Console wrapper + // ========================================================================== + + var noop = function noop() {}; + + var Console = function () { + function Console() { + var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + classCallCheck(this, Console); + + this.enabled = window.console && enabled; + + if (this.enabled) { + this.log('Debugging enabled'); + } + } + + createClass(Console, [{ + key: 'log', + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.log, console) : noop; + } + }, { + key: 'warn', + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop; + } + }, { + key: 'error', + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.error, console) : noop; + } + }]); + return Console; + }(); + + // ========================================================================== + + function onChange() { + if (!this.enabled) { + return; + } + + // Update toggle button + var button = this.player.elements.buttons.fullscreen; + if (is$1.element(button)) { + button.pressed = this.active; + } + + // Trigger an event + triggerEvent.call(this.player, this.target, this.active ? 'enterfullscreen' : 'exitfullscreen', true); + + // Trap focus in container + if (!browser.isIos) { + trapFocus.call(this.player, this.target, this.active); + } + } + + function toggleFallback() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + // Store or restore scroll position + if (toggle) { + this.scrollPosition = { + x: window.scrollX || 0, + y: window.scrollY || 0 + }; + } else { + window.scrollTo(this.scrollPosition.x, this.scrollPosition.y); + } + + // Toggle scroll + document.body.style.overflow = toggle ? 'hidden' : ''; + + // Toggle class hook + toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle); + + // Toggle button and fire events + onChange.call(this); + } + + var Fullscreen = function () { + function Fullscreen(player) { + var _this = this; + + classCallCheck(this, Fullscreen); + + // Keep reference to parent + this.player = player; + + // Get prefix + this.prefix = Fullscreen.prefix; + this.property = Fullscreen.property; + + // Scroll position + this.scrollPosition = { x: 0, y: 0 }; + + // Register event listeners + // Handle event (incase user presses escape etc) + on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : this.prefix + 'fullscreenchange', function () { + // TODO: Filter for target?? + onChange.call(_this); + }); + + // Fullscreen toggle on double click + on.call(this.player, this.player.elements.container, 'dblclick', function (event) { + // Ignore double click in controls + if (is$1.element(_this.player.elements.controls) && _this.player.elements.controls.contains(event.target)) { + return; + } + + _this.toggle(); + }); + + // Update the UI + this.update(); + } + + // Determine if native supported + + + createClass(Fullscreen, [{ + key: 'update', + + + // Update UI + value: function update() { + if (this.enabled) { + this.player.debug.log((Fullscreen.native ? 'Native' : 'Fallback') + ' fullscreen enabled'); + } else { + this.player.debug.log('Fullscreen not supported and fallback disabled'); + } + + // Add styling hook to show button + toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.enabled); + } + + // Make an element fullscreen + + }, { + key: 'enter', + value: function enter() { + if (!this.enabled) { + return; + } + + // iOS native fullscreen doesn't need the request step + if (browser.isIos && this.player.config.fullscreen.iosNative) { + if (this.player.playing) { + this.target.webkitEnterFullscreen(); + } + } else if (!Fullscreen.native) { + toggleFallback.call(this, true); + } else if (!this.prefix) { + this.target.requestFullscreen(); + } else if (!is$1.empty(this.prefix)) { + this.target[this.prefix + 'Request' + this.property](); + } + } + + // Bail from fullscreen + + }, { + key: 'exit', + value: function exit() { + if (!this.enabled) { + return; + } + + // iOS native fullscreen + if (browser.isIos && this.player.config.fullscreen.iosNative) { + this.target.webkitExitFullscreen(); + this.player.play(); + } else if (!Fullscreen.native) { + toggleFallback.call(this, false); + } else if (!this.prefix) { + (document.cancelFullScreen || document.exitFullscreen).call(document); + } else if (!is$1.empty(this.prefix)) { + var action = this.prefix === 'moz' ? 'Cancel' : 'Exit'; + document['' + this.prefix + action + this.property](); + } + } + + // Toggle state + + }, { + key: 'toggle', + value: function toggle() { + if (!this.active) { + this.enter(); + } else { + this.exit(); + } + } + }, { + key: 'enabled', + + + // Determine if fullscreen is enabled + get: function get() { + return (Fullscreen.native || this.player.config.fullscreen.fallback) && this.player.config.fullscreen.enabled && this.player.supported.ui && this.player.isVideo; + } + + // Get active state + + }, { + key: 'active', + get: function get() { + if (!this.enabled) { + return false; + } + + // Fallback using classname + if (!Fullscreen.native) { + return hasClass(this.target, this.player.config.classNames.fullscreen.fallback); + } + + var element = !this.prefix ? document.fullscreenElement : document['' + this.prefix + this.property + 'Element']; + + return element === this.target; + } + + // Get target element + + }, { + key: 'target', + get: function get() { + return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.container; + } + }], [{ + key: 'native', + get: function get() { + return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled); + } + + // Get the prefix for handlers + + }, { + key: 'prefix', + get: function get() { + // No prefix + if (is$1.function(document.exitFullscreen)) { + return ''; + } + + // Check for fullscreen support by vendor prefix + var value = ''; + var prefixes = ['webkit', 'moz', 'ms']; + + prefixes.some(function (pre) { + if (is$1.function(document[pre + 'ExitFullscreen']) || is$1.function(document[pre + 'CancelFullScreen'])) { + value = pre; + return true; + } + + return false; + }); + + return value; + } + }, { + key: 'property', + get: function get() { + return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen'; + } + }]); + return Fullscreen; + }(); + + // ========================================================================== + // Load image avoiding xhr/fetch CORS issues + // Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded + // By default it checks if it is at least 1px, but you can add a second argument to change this + // ========================================================================== + + function loadImage(src) { + var minWidth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + + return new Promise(function (resolve, reject) { + var image = new Image(); + + var handler = function handler() { + delete image.onload; + delete image.onerror; + (image.naturalWidth >= minWidth ? resolve : reject)(image); + }; + + Object.assign(image, { onload: handler, onerror: handler, src: src }); + }); + } + + // ========================================================================== + + var ui = { + addStyleHook: function addStyleHook() { + toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true); + toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui); + }, - // Get an attribute object from a string selector - getAttributesFromSelector: function getAttributesFromSelector(sel, existingAttributes) { - // For example: - // '.test' to { class: 'test' } - // '#test' to { id: 'test' } - // '[data-test="test"]' to { 'data-test': 'test' } + // Toggle native HTML5 media controls + toggleNativeControls: function toggleNativeControls() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (toggle && this.isHTML5) { + this.media.setAttribute('controls', ''); + } else { + this.media.removeAttribute('controls'); + } + }, - if (!utils.is.string(sel) || utils.is.empty(sel)) { - return {}; - } - var attributes = {}; - var existing = existingAttributes; + // Setup the UI + build: function build() { + var _this = this; - sel.split(',').forEach(function (s) { - // Remove whitespace - var selector = s.trim(); - var className = selector.replace('.', ''); - var stripped = selector.replace(/[[\]]/g, ''); + // Re-attach media element listeners + // TODO: Use event bubbling? + this.listeners.media(); + + // Don't setup interface if no support + if (!this.supported.ui) { + this.debug.warn('Basic support only for ' + this.provider + ' ' + this.type); + + // Restore native controls + ui.toggleNativeControls.call(this, true); + + // Bail + return; + } + + // Inject custom controls if not present + if (!is$1.element(this.elements.controls)) { + // Inject custom controls + controls.inject.call(this); - // Get the parts and value - var parts = stripped.split('='); - var key = parts[0]; - var value = parts.length > 1 ? parts[1].replace(/["']/g, '') : ''; + // Re-attach control listeners + this.listeners.controls(); + } - // Get the first character - var start = selector.charAt(0); + // Remove native controls + ui.toggleNativeControls.call(this); - switch (start) { - case '.': - // Add to existing classname - if (utils.is.object(existing) && utils.is.string(existing.class)) { - existing.class += ' ' + className; - } + // Setup captions for HTML5 + if (this.isHTML5) { + captions.setup.call(this); + } - attributes.class = className; - break; + // Reset volume + this.volume = null; - case '#': - // ID selector - attributes.id = selector.replace('#', ''); - break; + // Reset mute state + this.muted = null; - case '[': - // Attribute selector - attributes[key] = value; + // Reset speed + this.speed = null; - break; + // Reset loop state + this.loop = null; - default: - break; - } - }); + // Reset quality setting + this.quality = null; - return attributes; - }, + // Reset volume display + controls.updateVolume.call(this); + // Reset time display + controls.timeUpdate.call(this); - // Toggle hidden - toggleHidden: function toggleHidden(element, hidden) { - if (!utils.is.element(element)) { - return; - } + // Update the UI + ui.checkPlaying.call(this); - var hide = hidden; + // Check for picture-in-picture support + toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); - if (!utils.is.boolean(hide)) { - hide = !element.hasAttribute('hidden'); - } + // Check for airplay support + toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); - if (hide) { - element.setAttribute('hidden', ''); - } else { - element.removeAttribute('hidden'); - } - }, + // Add iOS class + toggleClass(this.elements.container, this.config.classNames.isIos, browser.isIos); + // Add touch class + toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch); + + // Ready for API calls + this.ready = true; + + // Ready event at end of execution stack + setTimeout(function () { + triggerEvent.call(_this, _this.media, 'ready'); + }, 0); + + // Set the title + ui.setTitle.call(this); + + // Assure the poster image is set, if the property was added before the element was created + if (this.poster) { + ui.setPoster.call(this, this.poster, false).catch(function () {}); + } + + // Manually set the duration if user has overridden it. + // The event listeners for it doesn't get called if preload is disabled (#701) + if (this.config.duration) { + controls.durationUpdate.call(this); + } + }, + + + // Setup aria attribute for play and iframe title + setTitle: function setTitle() { + // Find the current text + var label = i18n.get('play', this.config); + + // If there's a media title set, use that for the label + if (is$1.string(this.config.title) && !is$1.empty(this.config.title)) { + label += ', ' + this.config.title; + } + + // If there's a play button, set label + Array.from(this.elements.buttons.play || []).forEach(function (button) { + button.setAttribute('aria-label', label); + }); + + // Set iframe title + // https://github.com/sampotts/plyr/issues/124 + if (this.isEmbed) { + var iframe = getElement.call(this, 'iframe'); + + if (!is$1.element(iframe)) { + return; + } + + // Default to media type + var title = !is$1.empty(this.config.title) ? this.config.title : 'video'; + var format = i18n.get('frameTitle', this.config); - // Toggle class on an element - toggleClass: function toggleClass(element, className, toggle) { - if (utils.is.element(element)) { - var contains = element.classList.contains(className); + iframe.setAttribute('title', format.replace('{title}', title)); + } + }, - element.classList[toggle ? 'add' : 'remove'](className); - return toggle && !contains || !toggle && contains; - } + // Toggle poster + togglePoster: function togglePoster(enable) { + toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable); + }, + - return null; - }, + // Set the poster image (async) + // Used internally for the poster setter, with the passive option forced to false + setPoster: function setPoster(poster) { + var _this2 = this; + + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; - - // Has class name - hasClass: function hasClass(element, className) { - return utils.is.element(element) && element.classList.contains(className); - }, - - - // Element matches selector - matches: function matches(element, selector) { - var prototype = { Element: Element }; - - function match() { - return Array.from(document.querySelectorAll(selector)).includes(this); - } - - var matches = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match; - - return matches.call(element, selector); - }, - - - // Find all elements - getElements: function getElements(selector) { - return this.elements.container.querySelectorAll(selector); - }, - - - // Find a single element - getElement: function getElement(selector) { - return this.elements.container.querySelector(selector); - }, - - - // Get the focused element - getFocusElement: function getFocusElement() { - var focused = document.activeElement; - - if (!focused || focused === document.body) { - focused = null; - } else { - focused = document.querySelector(':focus'); - } - - return focused; - }, - - - // Trap focus inside container - trapFocus: function trapFocus() { - var element = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; - var toggle = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - if (!utils.is.element(element)) { - return; - } - - var focusable = utils.getElements.call(this, 'button:not(:disabled), input:not(:disabled), [tabindex]'); - var first = focusable[0]; - var last = focusable[focusable.length - 1]; - - var trap = function trap(event) { - // Bail if not tab key or not fullscreen - if (event.key !== 'Tab' || event.keyCode !== 9) { - return; - } - - // Get the current focused element - var focused = utils.getFocusElement(); - - if (focused === last && !event.shiftKey) { - // Move focus to first element that can be tabbed if Shift isn't used - first.focus(); - event.preventDefault(); - } else if (focused === first && event.shiftKey) { - // Move focus to last element that can be tabbed if Shift is used - last.focus(); - event.preventDefault(); - } - }; - - if (toggle) { - utils.on(this.elements.container, 'keydown', trap, false); - } else { - utils.off(this.elements.container, 'keydown', trap, false); - } - }, - - - // Toggle event listener - toggleListener: function toggleListener(elements, event, callback) { - var toggle = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; - var capture = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false; - - // Bail if no elemetns, event, or callback - if (utils.is.empty(elements) || utils.is.empty(event) || !utils.is.function(callback)) { - return; - } - - // If a nodelist is passed, call itself on each node - if (utils.is.nodeList(elements) || utils.is.array(elements)) { - // Create listener for each node - Array.from(elements).forEach(function (element) { - if (element instanceof Node) { - utils.toggleListener.call(null, element, event, callback, toggle, passive, capture); - } - }); - - return; - } - - // Allow multiple events - var events = event.split(' '); - - // Build options - // Default to just the capture boolean for browsers with no passive listener support - var options = capture; - - // If passive events listeners are supported - if (support.passiveListeners) { - options = { - // Whether the listener can be passive (i.e. default never prevented) - passive: passive, - // Whether the listener is a capturing listener or not - capture: capture - }; - } - - // If a single node is passed, bind the event listener - events.forEach(function (type) { - elements[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options); - }); - }, - - - // Bind event handler - on: function on(element) { - var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; - var callback = arguments[2]; - var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; - var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; - - utils.toggleListener(element, events, callback, true, passive, capture); - }, - - - // Unbind event handler - off: function off(element) { - var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; - var callback = arguments[2]; - var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; - var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; - - utils.toggleListener(element, events, callback, false, passive, capture); - }, - - - // Trigger event - dispatchEvent: function dispatchEvent(element) { - var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; - var bubbles = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - var detail = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; - - // Bail if no element - if (!utils.is.element(element) || utils.is.empty(type)) { - return; - } - - // Create and dispatch the event - var event = new CustomEvent(type, { - bubbles: bubbles, - detail: Object.assign({}, detail, { - plyr: this - }) - }); - - // Dispatch the event - element.dispatchEvent(event); - }, - - - // Toggle aria-pressed state on a toggle button - // http://www.ssbbartgroup.com/blog/how-not-to-misuse-aria-states-properties-and-roles - toggleState: function toggleState(element, input) { - // If multiple elements passed - if (utils.is.array(element) || utils.is.nodeList(element)) { - Array.from(element).forEach(function (target) { - return utils.toggleState(target, input); - }); - return; - } - - // Bail if no target - if (!utils.is.element(element)) { - return; - } - - // Get state - var pressed = element.getAttribute('aria-pressed') === 'true'; - var state = utils.is.boolean(input) ? input : !pressed; - - // Set the attribute on target - element.setAttribute('aria-pressed', state); - }, - - - // Format string - format: function format(input) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - if (utils.is.empty(input)) { - return input; - } - - return input.toString().replace(/{(\d+)}/g, function (match, i) { - return utils.is.string(args[i]) ? args[i] : ''; - }); - }, - - - // Get percentage - getPercentage: function getPercentage(current, max) { - if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) { - return 0; - } - - return (current / max * 100).toFixed(2); - }, - - - // Time helpers - getHours: function getHours(value) { - return parseInt(value / 60 / 60 % 60, 10); - }, - getMinutes: function getMinutes(value) { - return parseInt(value / 60 % 60, 10); - }, - getSeconds: function getSeconds(value) { - return parseInt(value % 60, 10); - }, - - - // Format time to UI friendly string - formatTime: function formatTime() { - var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; - var displayHours = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - // Bail if the value isn't a number - if (!utils.is.number(time)) { - return this.formatTime(null, displayHours, inverted); - } - - // Format time component to add leading zero - var format = function format(value) { - return ('0' + value).slice(-2); - }; - - // Breakdown to hours, mins, secs - var hours = this.getHours(time); - var mins = this.getMinutes(time); - var secs = this.getSeconds(time); - - // Do we need to display hours? - if (displayHours || hours > 0) { - hours = hours + ':'; - } else { - hours = ''; - } - - // Render - return '' + (inverted ? '-' : '') + hours + format(mins) + ':' + format(secs); - }, - - - // Replace all occurances of a string in a string - replaceAll: function replaceAll() { - var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - var find = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; - var replace = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; - - return input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString()); - }, - - - // Convert to title case - toTitleCase: function toTitleCase() { - var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - - return input.toString().replace(/\w\S*/g, function (text) { - return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase(); - }); - }, - - - // Convert string to pascalCase - toPascalCase: function toPascalCase() { - var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - - var string = input.toString(); - - // Convert kebab case - string = utils.replaceAll(string, '-', ' '); - - // Convert snake case - string = utils.replaceAll(string, '_', ' '); - - // Convert to title case - string = utils.toTitleCase(string); - - // Convert to pascal case - return utils.replaceAll(string, ' ', ''); - }, - - - // Convert string to pascalCase - toCamelCase: function toCamelCase() { - var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - - var string = input.toString(); - - // Convert to pascal case - string = utils.toPascalCase(string); - - // Convert first character to lowercase - return string.charAt(0).toLowerCase() + string.slice(1); - }, - - - // Deep extend destination object with N more objects - extend: function extend() { - var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - for (var _len2 = arguments.length, sources = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - sources[_key2 - 1] = arguments[_key2]; - } - - if (!sources.length) { - return target; - } - - var source = sources.shift(); - - if (!utils.is.object(source)) { - return target; - } - - Object.keys(source).forEach(function (key) { - if (utils.is.object(source[key])) { - if (!Object.keys(target).includes(key)) { - Object.assign(target, defineProperty$1({}, key, {})); - } - - utils.extend(target[key], source[key]); - } else { - Object.assign(target, defineProperty$1({}, key, source[key])); - } - }); - - return utils.extend.apply(utils, [target].concat(toConsumableArray(sources))); - }, - - - // Remove duplicates in an array - dedupe: function dedupe(array) { - if (!utils.is.array(array)) { - return array; - } - - return array.filter(function (item, index) { - return array.indexOf(item) === index; - }); - }, - - - // Get the closest value in an array - closest: function closest(array, value) { - if (!utils.is.array(array) || !array.length) { - return null; - } - - return array.reduce(function (prev, curr) { - return Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev; - }); - }, - - - // Get the provider for a given URL - getProviderByUrl: function getProviderByUrl(url) { - // YouTube - if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.?be)\/.+$/.test(url)) { - return providers.youtube; - } - - // Vimeo - if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) { - return providers.vimeo; - } - - return null; - }, - - - // Parse YouTube ID from URL - parseYouTubeId: function parseYouTubeId(url) { - if (utils.is.empty(url)) { - return null; - } - - var regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/; - return url.match(regex) ? RegExp.$2 : url; - }, - - - // Parse Vimeo ID from URL - parseVimeoId: function parseVimeoId(url) { - if (utils.is.empty(url)) { - return null; - } - - if (utils.is.number(Number(url))) { - return url; - } - - var regex = /^.*(vimeo.com\/|video\/)(\d+).*/; - return url.match(regex) ? RegExp.$2 : url; - }, - - - // Convert a URL to a location object - parseUrl: function parseUrl(url) { - var parser = document.createElement('a'); - parser.href = url; - return parser; - }, - - - // Get URL query parameters - getUrlParams: function getUrlParams(input) { - var search = input; - - // Parse URL if needed - if (input.startsWith('http://') || input.startsWith('https://')) { - var _parseUrl = this.parseUrl(input); - - search = _parseUrl.search; - } - - if (this.is.empty(search)) { - return null; - } - - var hashes = search.slice(search.indexOf('?') + 1).split('&'); - - return hashes.reduce(function (params, hash) { - var _hash$split = hash.split('='), - _hash$split2 = slicedToArray(_hash$split, 2), - key = _hash$split2[0], - val = _hash$split2[1]; - - return Object.assign(params, defineProperty$1({}, key, decodeURIComponent(val))); - }, {}); - }, - - - // Convert object to URL parameters - buildUrlParams: function buildUrlParams(input) { - if (!utils.is.object(input)) { - return ''; - } - - return Object.keys(input).map(function (key) { - return encodeURIComponent(key) + '=' + encodeURIComponent(input[key]); - }).join('&'); - }, - - - // Remove HTML from a string - stripHTML: function stripHTML(source) { - var fragment = document.createDocumentFragment(); - var element = document.createElement('div'); - fragment.appendChild(element); - element.innerHTML = source; - return fragment.firstChild.innerText; - }, - - - // Get aspect ratio for dimensions - getAspectRatio: function getAspectRatio(width, height) { - var getRatio = function getRatio(w, h) { - return h === 0 ? w : getRatio(h, w % h); - }; - var ratio = getRatio(width, height); - return width / ratio + ':' + height / ratio; - }, - - - // Get the transition end event - get transitionEndEvent() { - var element = document.createElement('span'); - - var events = { - WebkitTransition: 'webkitTransitionEnd', - MozTransition: 'transitionend', - OTransition: 'oTransitionEnd otransitionend', - transition: 'transitionend' - }; - - var type = Object.keys(events).find(function (event) { - return element.style[event] !== undefined; - }); - - return utils.is.string(type) ? events[type] : false; - }, - - // Force repaint of element - repaint: function repaint(element) { - setTimeout(function () { - utils.toggleHidden(element, true); - element.offsetHeight; // eslint-disable-line - utils.toggleHidden(element, false); - }, 0); - } -}; - -// ========================================================================== - -// Check for feature support -var support = { - // Basic support - audio: 'canPlayType' in document.createElement('audio'), - video: 'canPlayType' in document.createElement('video'), - - // Check for support - // Basic functionality vs full UI - check: function check(type, provider, playsinline) { - var api = false; - var ui = false; - var browser = utils.getBrowser(); - var canPlayInline = browser.isIPhone && playsinline && support.playsinline; - - switch (provider + ':' + type) { - case 'html5:video': - api = support.video; - ui = api && support.rangeInput && (!browser.isIPhone || canPlayInline); - break; - - case 'html5:audio': - api = support.audio; - ui = api && support.rangeInput; - break; - - case 'youtube:video': - case 'vimeo:video': - api = true; - ui = support.rangeInput && (!browser.isIPhone || canPlayInline); - break; - - default: - api = support.audio && support.video; - ui = api && support.rangeInput; - } - - return { - api: api, - ui: ui - }; - }, - - - // Picture-in-picture support - // Safari only currently - pip: function () { - var browser = utils.getBrowser(); - return !browser.isIPhone && utils.is.function(utils.createElement('video').webkitSetPresentationMode); - }(), - - // Airplay support - // Safari only currently - airplay: utils.is.function(window.WebKitPlaybackTargetAvailabilityEvent), - - // Inline playback support - // https://webkit.org/blog/6784/new-video-policies-for-ios/ - playsinline: 'playsInline' in document.createElement('video'), - - // Check for mime type support against a player instance - // Credits: http://diveintohtml5.info/everything.html - // Related: http://www.leanbackplayer.com/test/h5mt.html - mime: function mime(type) { - var media = this.media; - - - try { - // Bail if no checking function - if (!this.isHTML5 || !utils.is.function(media.canPlayType)) { - return false; - } - - // Check directly if codecs specified - if (type.includes('codecs=')) { - return media.canPlayType(type).replace(/no/, ''); - } - - // Type specific checks - if (this.isVideo) { - switch (type) { - case 'video/webm': - return media.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/no/, ''); - - case 'video/mp4': - return media.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"').replace(/no/, ''); - - case 'video/ogg': - return media.canPlayType('video/ogg; codecs="theora"').replace(/no/, ''); - - default: - return false; - } - } else if (this.isAudio) { - switch (type) { - case 'audio/mpeg': - return media.canPlayType('audio/mpeg;').replace(/no/, ''); - - case 'audio/ogg': - return media.canPlayType('audio/ogg; codecs="vorbis"').replace(/no/, ''); - - case 'audio/wav': - return media.canPlayType('audio/wav; codecs="1"').replace(/no/, ''); - - default: - return false; - } - } - } catch (e) { - return false; - } - - // If we got this far, we're stuffed - return false; - }, - - - // Check for textTracks support - textTracks: 'textTracks' in document.createElement('video'), - - // Check for passive event listener support - // https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md - // https://www.youtube.com/watch?v=NPM6172J22g - passiveListeners: function () { - // Test via a getter in the options object to see if the passive property is accessed - var supported = false; - try { - var options = Object.defineProperty({}, 'passive', { - get: function get() { - supported = true; - return null; - } - }); - window.addEventListener('test', null, options); - window.removeEventListener('test', null, options); - } catch (e) { - // Do nothing - } - - return supported; - }(), - - // <input type="range"> Sliders - rangeInput: function () { - var range = document.createElement('input'); - range.type = 'range'; - return range.type === 'range'; - }(), - - // Touch - // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event - touch: 'ontouchstart' in document.documentElement, - - // Detect transitions support - transitions: utils.transitionEndEvent !== false, - - // Reduced motion iOS & MacOS setting - // https://webkit.org/blog/7551/responsive-design-for-motion/ - reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches -}; - -// ========================================================================== - -var html5 = { - getSources: function getSources() { - if (!this.isHTML5) { - return null; - } - - return this.media.querySelectorAll('source'); - }, - - - // Get quality levels - getQualityOptions: function getQualityOptions() { - if (!this.isHTML5) { - return null; - } - - // Get sources - var sources = html5.getSources.call(this); - - if (utils.is.empty(sources)) { - return null; - } - - // Get <source> with size attribute - var sizes = Array.from(sources).filter(function (source) { - return !utils.is.empty(source.getAttribute('size')); - }); - - // If none, bail - if (utils.is.empty(sizes)) { - return null; - } - - // Reduce to unique list - return utils.dedupe(sizes.map(function (source) { - return Number(source.getAttribute('size')); - })); - }, - extend: function extend() { - if (!this.isHTML5) { - return; - } - - var player = this; - - // Quality - Object.defineProperty(player.media, 'quality', { - get: function get() { - // Get sources - var sources = html5.getSources.call(player); - - if (utils.is.empty(sources)) { - return null; - } - - var matches = Array.from(sources).filter(function (source) { - return source.getAttribute('src') === player.source; - }); - - if (utils.is.empty(matches)) { - return null; - } - - return Number(matches[0].getAttribute('size')); - }, - set: function set(input) { - // Get sources - var sources = html5.getSources.call(player); - - if (utils.is.empty(sources)) { - return; - } - - // Get matches for requested size - var matches = Array.from(sources).filter(function (source) { - return Number(source.getAttribute('size')) === input; - }); - - // No matches for requested size - if (utils.is.empty(matches)) { - return; - } - - // Get supported sources - var supported = matches.filter(function (source) { - return support.mime.call(player, source.getAttribute('type')); - }); - - // No supported sources - if (utils.is.empty(supported)) { - return; - } - - // Trigger change event - utils.dispatchEvent.call(player, player.media, 'qualityrequested', false, { - quality: input - }); - - // Get current state - var currentTime = player.currentTime, - playing = player.playing; - - // Set new source - - player.media.src = supported[0].getAttribute('src'); - - // Load new source - player.media.load(); - - // Resume playing - if (playing) { - player.play(); - } - - // Restore time - player.currentTime = currentTime; - - // Trigger change event - utils.dispatchEvent.call(player, player.media, 'qualitychange', false, { - quality: input - }); - } - }); - }, - - - // Cancel current network requests - // See https://github.com/sampotts/plyr/issues/174 - cancelRequests: function cancelRequests() { - if (!this.isHTML5) { - return; - } - - // Remove child sources - utils.removeElement(html5.getSources()); - - // Set blank video src attribute - // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error - // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection - this.media.setAttribute('src', this.config.blankVideo); - - // Load the new empty source - // This will cancel existing requests - // See https://github.com/sampotts/plyr/issues/174 - this.media.load(); - - // Debugging - this.debug.log('Cancelled network requests'); - } -}; - -// ========================================================================== - -var i18n = { - get: function get() { - var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - if (utils.is.empty(key) || utils.is.empty(config) || !Object.keys(config.i18n).includes(key)) { - return ''; - } - - var string = config.i18n[key]; - - var replace = { - '{seektime}': config.seekTime, - '{title}': config.title - }; - - Object.entries(replace).forEach(function (_ref) { - var _ref2 = slicedToArray(_ref, 2), - key = _ref2[0], - value = _ref2[1]; - - string = utils.replaceAll(string, key, value); - }); - - return string; - } -}; - -// ========================================================================== - -// Sniff out the browser -var browser = utils.getBrowser(); - -var controls = { - - // Get icon URL - getIconUrl: function getIconUrl() { - var url = new URL(this.config.iconUrl, window.location); - var cors = url.host !== window.location.host || browser.isIE && !window.svg4everybody; - - return { - url: this.config.iconUrl, - cors: cors - }; - }, - - - // Find the UI controls and store references in custom controls - // TODO: Allow settings menus with custom controls - findElements: function findElements() { - try { - this.elements.controls = utils.getElement.call(this, this.config.selectors.controls.wrapper); - - // Buttons - this.elements.buttons = { - play: utils.getElements.call(this, this.config.selectors.buttons.play), - pause: utils.getElement.call(this, this.config.selectors.buttons.pause), - restart: utils.getElement.call(this, this.config.selectors.buttons.restart), - rewind: utils.getElement.call(this, this.config.selectors.buttons.rewind), - fastForward: utils.getElement.call(this, this.config.selectors.buttons.fastForward), - mute: utils.getElement.call(this, this.config.selectors.buttons.mute), - pip: utils.getElement.call(this, this.config.selectors.buttons.pip), - airplay: utils.getElement.call(this, this.config.selectors.buttons.airplay), - settings: utils.getElement.call(this, this.config.selectors.buttons.settings), - captions: utils.getElement.call(this, this.config.selectors.buttons.captions), - fullscreen: utils.getElement.call(this, this.config.selectors.buttons.fullscreen) - }; - - // Progress - this.elements.progress = utils.getElement.call(this, this.config.selectors.progress); - - // Inputs - this.elements.inputs = { - seek: utils.getElement.call(this, this.config.selectors.inputs.seek), - volume: utils.getElement.call(this, this.config.selectors.inputs.volume) - }; - - // Display - this.elements.display = { - buffer: utils.getElement.call(this, this.config.selectors.display.buffer), - currentTime: utils.getElement.call(this, this.config.selectors.display.currentTime), - duration: utils.getElement.call(this, this.config.selectors.display.duration) - }; - - // Seek tooltip - if (utils.is.element(this.elements.progress)) { - this.elements.display.seekTooltip = this.elements.progress.querySelector('.' + this.config.classNames.tooltip); - } - - return true; - } catch (error) { - // Log it - this.debug.warn('It looks like there is a problem with your custom controls HTML', error); - - // Restore native video controls - this.toggleNativeControls(true); - - return false; - } - }, - - - // Create <svg> icon - createIcon: function createIcon(type, attributes) { - var namespace = 'http://www.w3.org/2000/svg'; - var iconUrl = controls.getIconUrl.call(this); - var iconPath = (!iconUrl.cors ? iconUrl.url : '') + '#' + this.config.iconPrefix; - - // Create <svg> - var icon = document.createElementNS(namespace, 'svg'); - utils.setAttributes(icon, utils.extend(attributes, { - role: 'presentation', - focusable: 'false' - })); - - // Create the <use> to reference sprite - var use = document.createElementNS(namespace, 'use'); - var path = iconPath + '-' + type; - - // Set `href` attributes - // https://github.com/sampotts/plyr/issues/460 - // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href - if ('href' in use) { - use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path); - } else { - use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path); - } - - // Add <use> to <svg> - icon.appendChild(use); - - return icon; - }, - - - // Create hidden text label - createLabel: function createLabel(type, attr) { - var text = i18n.get(type, this.config); - var attributes = Object.assign({}, attr); - - switch (type) { - case 'pip': - text = 'PIP'; - break; - - case 'airplay': - text = 'AirPlay'; - break; - - default: - break; - } - - if ('class' in attributes) { - attributes.class += ' ' + this.config.classNames.hidden; - } else { - attributes.class = this.config.classNames.hidden; - } - - return utils.createElement('span', attributes, text); - }, - - - // Create a badge - createBadge: function createBadge(text) { - if (utils.is.empty(text)) { - return null; - } - - var badge = utils.createElement('span', { - class: this.config.classNames.menu.value - }); - - badge.appendChild(utils.createElement('span', { - class: this.config.classNames.menu.badge - }, text)); - - return badge; - }, - - - // Create a <button> - createButton: function createButton(buttonType, attr) { - var button = utils.createElement('button'); - var attributes = Object.assign({}, attr); - var type = utils.toCamelCase(buttonType); - - var toggle = false; - var label = void 0; - var icon = void 0; - var labelPressed = void 0; - var iconPressed = void 0; - - if (!('type' in attributes)) { - attributes.type = 'button'; - } - - if ('class' in attributes) { - if (attributes.class.includes(this.config.classNames.control)) { - attributes.class += ' ' + this.config.classNames.control; - } - } else { - attributes.class = this.config.classNames.control; - } - - // Large play button - switch (buttonType) { - case 'play': - toggle = true; - label = 'play'; - labelPressed = 'pause'; - icon = 'play'; - iconPressed = 'pause'; - break; - - case 'mute': - toggle = true; - label = 'mute'; - labelPressed = 'unmute'; - icon = 'volume'; - iconPressed = 'muted'; - break; - - case 'captions': - toggle = true; - label = 'enableCaptions'; - labelPressed = 'disableCaptions'; - icon = 'captions-off'; - iconPressed = 'captions-on'; - break; - - case 'fullscreen': - toggle = true; - label = 'enterFullscreen'; - labelPressed = 'exitFullscreen'; - icon = 'enter-fullscreen'; - iconPressed = 'exit-fullscreen'; - break; - - case 'play-large': - attributes.class += ' ' + this.config.classNames.control + '--overlaid'; - type = 'play'; - label = 'play'; - icon = 'play'; - break; - - default: - label = type; - icon = buttonType; - } - - // Setup toggle icon and labels - if (toggle) { - // Icon - button.appendChild(controls.createIcon.call(this, iconPressed, { class: 'icon--pressed' })); - button.appendChild(controls.createIcon.call(this, icon, { class: 'icon--not-pressed' })); - - // Label/Tooltip - button.appendChild(controls.createLabel.call(this, labelPressed, { class: 'label--pressed' })); - button.appendChild(controls.createLabel.call(this, label, { class: 'label--not-pressed' })); - - // Add aria attributes - attributes['aria-pressed'] = false; - } else { - button.appendChild(controls.createIcon.call(this, icon)); - button.appendChild(controls.createLabel.call(this, label)); - } - - // Merge attributes - utils.extend(attributes, utils.getAttributesFromSelector(this.config.selectors.buttons[type], attributes)); - - utils.setAttributes(button, attributes); - - // We have multiple play buttons - if (type === 'play') { - if (!utils.is.array(this.elements.buttons[type])) { - this.elements.buttons[type] = []; - } - - this.elements.buttons[type].push(button); - } else { - this.elements.buttons[type] = button; - } - - return button; - }, - - - // Create an <input type='range'> - createRange: function createRange(type, attributes) { - // Seek label - var label = utils.createElement('label', { - for: attributes.id, - id: attributes.id + '-label', - class: this.config.classNames.hidden - }, i18n.get(type, this.config)); - - // Seek input - var input = utils.createElement('input', utils.extend(utils.getAttributesFromSelector(this.config.selectors.inputs[type]), { - type: 'range', - min: 0, - max: 100, - step: 0.01, - value: 0, - autocomplete: 'off', - // A11y fixes for https://github.com/sampotts/plyr/issues/905 - role: 'slider', - 'aria-labelledby': attributes.id + '-label', - 'aria-valuemin': 0, - 'aria-valuemax': 100, - 'aria-valuenow': 0 - }, attributes)); - - this.elements.inputs[type] = input; - - // Set the fill for webkit now - controls.updateRangeFill.call(this, input); - - return { - label: label, - input: input - }; - }, - - - // Create a <progress> - createProgress: function createProgress(type, attributes) { - var progress = utils.createElement('progress', utils.extend(utils.getAttributesFromSelector(this.config.selectors.display[type]), { - min: 0, - max: 100, - value: 0, - role: 'presentation', - 'aria-hidden': true - }, attributes)); - - // Create the label inside - if (type !== 'volume') { - progress.appendChild(utils.createElement('span', null, '0')); - - var suffix = ''; - switch (type) { - case 'played': - suffix = i18n.get('played', this.config); - break; - - case 'buffer': - suffix = i18n.get('buffered', this.config); - break; - - default: - break; - } - - progress.textContent = '% ' + suffix.toLowerCase(); - } - - this.elements.display[type] = progress; - - return progress; - }, - - - // Create time display - createTime: function createTime(type) { - var attributes = utils.getAttributesFromSelector(this.config.selectors.display[type]); - - var container = utils.createElement('div', utils.extend(attributes, { - class: 'plyr__time ' + attributes.class, - 'aria-label': i18n.get(type, this.config) - }), '00:00'); - - // Reference for updates - this.elements.display[type] = container; - - return container; - }, - - - // Create a settings menu item - createMenuItem: function createMenuItem(value, list, type, title) { - var badge = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null; - var checked = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false; - - var item = utils.createElement('li'); - - var label = utils.createElement('label', { - class: this.config.classNames.control - }); - - var radio = utils.createElement('input', utils.extend(utils.getAttributesFromSelector(this.config.selectors.inputs[type]), { - type: 'radio', - name: 'plyr-' + type, - value: value, - checked: checked, - class: 'plyr__sr-only' - })); - - var faux = utils.createElement('span', { hidden: '' }); - - label.appendChild(radio); - label.appendChild(faux); - label.insertAdjacentHTML('beforeend', title); - - if (utils.is.element(badge)) { - label.appendChild(badge); - } - - item.appendChild(label); - list.appendChild(item); - }, - - - // Update the displayed time - updateTimeDisplay: function updateTimeDisplay() { - var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; - var time = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; - var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - // Bail if there's no element to display or the value isn't a number - if (!utils.is.element(target) || !utils.is.number(time)) { - return; - } - - // Always display hours if duration is over an hour - var forceHours = utils.getHours(this.duration) > 0; - - // eslint-disable-next-line no-param-reassign - target.textContent = utils.formatTime(time, forceHours, inverted); - }, - - - // Update volume UI and storage - updateVolume: function updateVolume() { - if (!this.supported.ui) { - return; - } - - // Update range - if (utils.is.element(this.elements.inputs.volume)) { - controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume); - } - - // Update mute state - if (utils.is.element(this.elements.buttons.mute)) { - utils.toggleState(this.elements.buttons.mute, this.muted || this.volume === 0); - } - }, - - - // Update seek value and lower fill - setRange: function setRange(target) { - var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; - - if (!utils.is.element(target)) { - return; - } - - // eslint-disable-next-line - target.value = value; - - // Webkit range fill - controls.updateRangeFill.call(this, target); - }, - - - // Update <progress> elements - updateProgress: function updateProgress(event) { - var _this = this; - - if (!this.supported.ui || !utils.is.event(event)) { - return; - } - - var value = 0; - - var setProgress = function setProgress(target, input) { - var value = utils.is.number(input) ? input : 0; - var progress = utils.is.element(target) ? target : _this.elements.display.buffer; - - // Update value and label - if (utils.is.element(progress)) { - progress.value = value; - - // Update text label inside - var label = progress.getElementsByTagName('span')[0]; - if (utils.is.element(label)) { - label.childNodes[0].nodeValue = value; - } - } - }; - - if (event) { - switch (event.type) { - // Video playing - case 'timeupdate': - case 'seeking': - value = utils.getPercentage(this.currentTime, this.duration); - - // Set seek range value only if it's a 'natural' time event - if (event.type === 'timeupdate') { - controls.setRange.call(this, this.elements.inputs.seek, value); - } - - break; - - // Check buffer status - case 'playing': - case 'progress': - setProgress(this.elements.display.buffer, this.buffered * 100); - - break; - - default: - break; - } - } - }, - - - // Webkit polyfill for lower fill range - updateRangeFill: function updateRangeFill(target) { - // Get range from event if event passed - var range = utils.is.event(target) ? target.target : target; - - // Needs to be a valid <input type='range'> - if (!utils.is.element(range) || range.getAttribute('type') !== 'range') { - return; - } - - // Set aria value for https://github.com/sampotts/plyr/issues/905 - range.setAttribute('aria-valuenow', range.value); - - // WebKit only - if (!browser.isWebkit) { - return; - } - - // Set CSS custom property - range.style.setProperty('--value', range.value / range.max * 100 + '%'); - }, - - - // Update hover tooltip for seeking - updateSeekTooltip: function updateSeekTooltip(event) { - var _this2 = this; - - // Bail if setting not true - if (!this.config.tooltips.seek || !utils.is.element(this.elements.inputs.seek) || !utils.is.element(this.elements.display.seekTooltip) || this.duration === 0) { - return; - } - - // Calculate percentage - var percent = 0; - var clientRect = this.elements.inputs.seek.getBoundingClientRect(); - var visible = this.config.classNames.tooltip + '--visible'; - - var toggle = function toggle(_toggle) { - utils.toggleClass(_this2.elements.display.seekTooltip, visible, _toggle); - }; - - // Hide on touch - if (this.touch) { - toggle(false); - return; - } - - // Determine percentage, if already visible - if (utils.is.event(event)) { - percent = 100 / clientRect.width * (event.pageX - clientRect.left); - } else if (utils.hasClass(this.elements.display.seekTooltip, visible)) { - percent = parseFloat(this.elements.display.seekTooltip.style.left, 10); - } else { - return; - } - - // Set bounds - if (percent < 0) { - percent = 0; - } else if (percent > 100) { - percent = 100; - } - - // Display the time a click would seek to - controls.updateTimeDisplay.call(this, this.elements.display.seekTooltip, this.duration / 100 * percent); - - // Set position - this.elements.display.seekTooltip.style.left = percent + '%'; - - // Show/hide the tooltip - // If the event is a moues in/out and percentage is inside bounds - if (utils.is.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) { - toggle(event.type === 'mouseenter'); - } - }, - - - // Handle time change event - timeUpdate: function timeUpdate(event) { - // Only invert if only one time element is displayed and used for both duration and currentTime - var invert = !utils.is.element(this.elements.display.duration) && this.config.invertTime; - - // Duration - controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert); - - // Ignore updates while seeking - if (event && event.type === 'timeupdate' && this.media.seeking) { - return; - } - - // Playing progress - controls.updateProgress.call(this, event); - }, - - - // Show the duration on metadataloaded - durationUpdate: function durationUpdate() { - if (!this.supported.ui) { - return; - } - - // If there's a spot to display duration - var hasDuration = utils.is.element(this.elements.display.duration); - - // If there's only one time display, display duration there - if (!hasDuration && this.config.displayDuration && this.paused) { - controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration); - } - - // If there's a duration element, update content - if (hasDuration) { - controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration); - } - - // Update the tooltip (if visible) - controls.updateSeekTooltip.call(this); - }, - - - // Hide/show a tab - toggleTab: function toggleTab(setting, toggle) { - utils.toggleHidden(this.elements.settings.tabs[setting], !toggle); - }, - - - // Set the quality menu - // TODO: Vimeo support - setQualityMenu: function setQualityMenu(options) { - var _this3 = this; - - // Menu required - if (!utils.is.element(this.elements.settings.panes.quality)) { - return; - } - - var type = 'quality'; - var list = this.elements.settings.panes.quality.querySelector('ul'); - - // Set options if passed and filter based on config - if (utils.is.array(options)) { - this.options.quality = options.filter(function (quality) { - return _this3.config.quality.options.includes(quality); - }); - } - - // Toggle the pane and tab - var toggle = !utils.is.empty(this.options.quality) && this.options.quality.length > 1; - controls.toggleTab.call(this, type, toggle); - - // Check if we need to toggle the parent - controls.checkMenu.call(this); - - // If we're hiding, nothing more to do - if (!toggle) { - return; - } - - // Empty the menu - utils.emptyElement(list); - - // Get the badge HTML for HD, 4K etc - var getBadge = function getBadge(quality) { - var label = ''; - - switch (quality) { - case 2160: - label = '4K'; - break; - - case 1440: - case 1080: - case 720: - label = 'HD'; - break; - - case 576: - case 480: - label = 'SD'; - break; - - default: - break; - } - - if (!label.length) { - return null; - } - - return controls.createBadge.call(_this3, label); - }; - - // Sort options by the config and then render options - this.options.quality.sort(function (a, b) { - var sorting = _this3.config.quality.options; - return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1; - }).forEach(function (quality) { - var label = controls.getLabel.call(_this3, 'quality', quality); - controls.createMenuItem.call(_this3, quality, list, type, label, getBadge(quality)); - }); - - controls.updateSetting.call(this, type, list); - }, - - - // Translate a value into a nice label - // TODO: Localisation - getLabel: function getLabel(setting, value) { - switch (setting) { - case 'speed': - return value === 1 ? i18n.get('normal', this.config) : value + '×'; - - case 'quality': - if (utils.is.number(value)) { - return value + 'p'; - } - - return utils.toTitleCase(value); - - case 'captions': - return captions.getLabel.call(this); - - default: - return null; - } - }, - - - // Update the selected setting - updateSetting: function updateSetting(setting, container, input) { - var pane = this.elements.settings.panes[setting]; - var value = null; - var list = container; - - switch (setting) { - case 'captions': - if (this.captions.active) { - if (this.options.captions.length > 2 || !this.options.captions.some(function (lang) { - return lang === 'enabled'; - })) { - value = this.captions.language; - } else { - value = 'enabled'; - } - } else { - value = ''; - } - - break; - - default: - value = !utils.is.empty(input) ? input : this[setting]; - - // Get default - if (utils.is.empty(value)) { - value = this.config[setting].default; - } - - // Unsupported value - if (!utils.is.empty(this.options[setting]) && !this.options[setting].includes(value)) { - this.debug.warn('Unsupported value of \'' + value + '\' for ' + setting); - return; - } - - // Disabled value - if (!this.config[setting].options.includes(value)) { - this.debug.warn('Disabled value of \'' + value + '\' for ' + setting); - return; - } - - break; - } - - // Get the list if we need to - if (!utils.is.element(list)) { - list = pane && pane.querySelector('ul'); - } - - // If there's no list it means it's not been rendered... - if (!utils.is.element(list)) { - return; - } - - // Update the label - var label = this.elements.settings.tabs[setting].querySelector('.' + this.config.classNames.menu.value); - label.innerHTML = controls.getLabel.call(this, setting, value); - - // Find the radio option and check it - var target = list && list.querySelector('input[value="' + value + '"]'); - - if (utils.is.element(target)) { - target.checked = true; - } - }, - - - // Set the looping options - /* setLoopMenu() { - // Menu required - if (!utils.is.element(this.elements.settings.panes.loop)) { - return; - } - const options = ['start', 'end', 'all', 'reset']; - const list = this.elements.settings.panes.loop.querySelector('ul'); - // Show the pane and tab - utils.toggleHidden(this.elements.settings.tabs.loop, false); - utils.toggleHidden(this.elements.settings.panes.loop, false); - // Toggle the pane and tab - const toggle = !utils.is.empty(this.loop.options); - controls.toggleTab.call(this, 'loop', toggle); - // Empty the menu - utils.emptyElement(list); - options.forEach(option => { - const item = utils.createElement('li'); - const button = utils.createElement( - 'button', - utils.extend(utils.getAttributesFromSelector(this.config.selectors.buttons.loop), { - type: 'button', - class: this.config.classNames.control, - 'data-plyr-loop-action': option, - }), - i18n.get(option, this.config) - ); - if (['start', 'end'].includes(option)) { - const badge = controls.createBadge.call(this, '00:00'); - button.appendChild(badge); - } - item.appendChild(button); - list.appendChild(item); - }); - }, */ - - // Get current selected caption language - // TODO: rework this to user the getter in the API? - - // Set a list of available captions languages - setCaptionsMenu: function setCaptionsMenu() { - var _this4 = this; - - // TODO: Captions or language? Currently it's mixed - var type = 'captions'; - var list = this.elements.settings.panes.captions.querySelector('ul'); - - // Toggle the pane and tab - var toggle = captions.getTracks.call(this).length; - controls.toggleTab.call(this, type, toggle); - - // Empty the menu - utils.emptyElement(list); - - // Check if we need to toggle the parent - controls.checkMenu.call(this); - - // If there's no captions, bail - if (!toggle) { - return; - } - - // Re-map the tracks into just the data we need - var tracks = captions.getTracks.call(this).map(function (track) { - return { - language: !utils.is.empty(track.language) ? track.language : 'enabled', - label: captions.getLabel.call(_this4, track) - }; - }); - - // Add the "Disabled" option to turn off captions - tracks.unshift({ - language: '', - label: i18n.get('disabled', this.config) - }); - - // Generate options - tracks.forEach(function (track) { - controls.createMenuItem.call(_this4, track.language, list, 'language', track.label, track.language !== 'enabled' ? controls.createBadge.call(_this4, track.language.toUpperCase()) : null, track.language.toLowerCase() === _this4.captions.language.toLowerCase()); - }); - - // Store reference - this.options.captions = tracks.map(function (track) { - return track.language; - }); - - controls.updateSetting.call(this, type, list); - }, - - - // Set a list of available captions languages - setSpeedMenu: function setSpeedMenu(options) { - var _this5 = this; - - // Do nothing if not selected - if (!this.config.controls.includes('settings') || !this.config.settings.includes('speed')) { - return; - } - - // Menu required - if (!utils.is.element(this.elements.settings.panes.speed)) { - return; - } - - var type = 'speed'; - - // Set the speed options - if (utils.is.array(options)) { - this.options.speed = options; - } else if (this.isHTML5 || this.isVimeo) { - this.options.speed = [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2]; - } - - // Set options if passed and filter based on config - this.options.speed = this.options.speed.filter(function (speed) { - return _this5.config.speed.options.includes(speed); - }); - - // Toggle the pane and tab - var toggle = !utils.is.empty(this.options.speed) && this.options.speed.length > 1; - controls.toggleTab.call(this, type, toggle); - - // Check if we need to toggle the parent - controls.checkMenu.call(this); - - // If we're hiding, nothing more to do - if (!toggle) { - return; - } - - // Get the list to populate - var list = this.elements.settings.panes.speed.querySelector('ul'); - - // Empty the menu - utils.emptyElement(list); - - // Create items - this.options.speed.forEach(function (speed) { - var label = controls.getLabel.call(_this5, 'speed', speed); - controls.createMenuItem.call(_this5, speed, list, type, label); - }); - - controls.updateSetting.call(this, type, list); - }, - - - // Check if we need to hide/show the settings menu - checkMenu: function checkMenu() { - var tabs = this.elements.settings.tabs; - - var visible = !utils.is.empty(tabs) && Object.values(tabs).some(function (tab) { - return !tab.hidden; - }); - - utils.toggleHidden(this.elements.settings.menu, !visible); - }, - - - // Show/hide menu - toggleMenu: function toggleMenu(event) { - var form = this.elements.settings.form; - - var button = this.elements.buttons.settings; - - // Menu and button are required - if (!utils.is.element(form) || !utils.is.element(button)) { - return; - } - - var show = utils.is.boolean(event) ? event : utils.is.element(form) && form.hasAttribute('hidden'); - - if (utils.is.event(event)) { - var isMenuItem = utils.is.element(form) && form.contains(event.target); - var isButton = event.target === this.elements.buttons.settings; - - // If the click was inside the form or if the click - // wasn't the button or menu item and we're trying to - // show the menu (a doc click shouldn't show the menu) - if (isMenuItem || !isMenuItem && !isButton && show) { - return; - } - - // Prevent the toggle being caught by the doc listener - if (isButton) { - event.stopPropagation(); - } - } - - // Set form and button attributes - if (utils.is.element(button)) { - button.setAttribute('aria-expanded', show); - } - - if (utils.is.element(form)) { - utils.toggleHidden(form, !show); - utils.toggleClass(this.elements.container, this.config.classNames.menu.open, show); - - if (show) { - form.removeAttribute('tabindex'); - } else { - form.setAttribute('tabindex', -1); - } - } - }, - - - // Get the natural size of a tab - getTabSize: function getTabSize(tab) { - var clone = tab.cloneNode(true); - clone.style.position = 'absolute'; - clone.style.opacity = 0; - clone.removeAttribute('hidden'); - - // Prevent input's being unchecked due to the name being identical - Array.from(clone.querySelectorAll('input[name]')).forEach(function (input) { - var name = input.getAttribute('name'); - input.setAttribute('name', name + '-clone'); - }); - - // Append to parent so we get the "real" size - tab.parentNode.appendChild(clone); - - // Get the sizes before we remove - var width = clone.scrollWidth; - var height = clone.scrollHeight; - - // Remove from the DOM - utils.removeElement(clone); - - return { - width: width, - height: height - }; - }, - - - // Toggle Menu - showTab: function showTab() { - var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; - var menu = this.elements.settings.menu; - - var pane = document.getElementById(target); - - // Nothing to show, bail - if (!utils.is.element(pane)) { - return; - } - - // Are we targetting a tab? If not, bail - var isTab = pane.getAttribute('role') === 'tabpanel'; - if (!isTab) { - return; - } - - // Hide all other tabs - // Get other tabs - var current = menu.querySelector('[role="tabpanel"]:not([hidden])'); - var container = current.parentNode; - - // Set other toggles to be expanded false - Array.from(menu.querySelectorAll('[aria-controls="' + current.getAttribute('id') + '"]')).forEach(function (toggle) { - toggle.setAttribute('aria-expanded', false); - }); - - // If we can do fancy animations, we'll animate the height/width - if (support.transitions && !support.reducedMotion) { - // Set the current width as a base - container.style.width = current.scrollWidth + 'px'; - container.style.height = current.scrollHeight + 'px'; - - // Get potential sizes - var size = controls.getTabSize.call(this, pane); - - // Restore auto height/width - var restore = function restore(e) { - // We're only bothered about height and width on the container - if (e.target !== container || !['width', 'height'].includes(e.propertyName)) { - return; - } - - // Revert back to auto - container.style.width = ''; - container.style.height = ''; - - // Only listen once - utils.off(container, utils.transitionEndEvent, restore); - }; - - // Listen for the transition finishing and restore auto height/width - utils.on(container, utils.transitionEndEvent, restore); - - // Set dimensions to target - container.style.width = size.width + 'px'; - container.style.height = size.height + 'px'; - } - - // Set attributes on current tab - utils.toggleHidden(current, true); - current.setAttribute('tabindex', -1); - - // Set attributes on target - utils.toggleHidden(pane, false); - - var tabs = utils.getElements.call(this, '[aria-controls="' + target + '"]'); - Array.from(tabs).forEach(function (tab) { - tab.setAttribute('aria-expanded', true); - }); - pane.removeAttribute('tabindex'); - - // Focus the first item - pane.querySelectorAll('button:not(:disabled), input:not(:disabled), [tabindex]')[0].focus(); - }, - - - // Build the default HTML - // TODO: Set order based on order in the config.controls array? - create: function create(data) { - var _this6 = this; - - // Do nothing if we want no controls - if (utils.is.empty(this.config.controls)) { - return null; - } - - // Create the container - var container = utils.createElement('div', utils.getAttributesFromSelector(this.config.selectors.controls.wrapper)); - - // Restart button - if (this.config.controls.includes('restart')) { - container.appendChild(controls.createButton.call(this, 'restart')); - } - - // Rewind button - if (this.config.controls.includes('rewind')) { - container.appendChild(controls.createButton.call(this, 'rewind')); - } - - // Play/Pause button - if (this.config.controls.includes('play')) { - container.appendChild(controls.createButton.call(this, 'play')); - } - - // Fast forward button - if (this.config.controls.includes('fast-forward')) { - container.appendChild(controls.createButton.call(this, 'fast-forward')); - } - - // Progress - if (this.config.controls.includes('progress')) { - var progress = utils.createElement('div', utils.getAttributesFromSelector(this.config.selectors.progress)); - - // Seek range slider - var seek = controls.createRange.call(this, 'seek', { - id: 'plyr-seek-' + data.id - }); - progress.appendChild(seek.label); - progress.appendChild(seek.input); - - // Buffer progress - progress.appendChild(controls.createProgress.call(this, 'buffer')); - - // TODO: Add loop display indicator - - // Seek tooltip - if (this.config.tooltips.seek) { - var tooltip = utils.createElement('span', { - role: 'tooltip', - class: this.config.classNames.tooltip - }, '00:00'); - - progress.appendChild(tooltip); - this.elements.display.seekTooltip = tooltip; - } - - this.elements.progress = progress; - container.appendChild(this.elements.progress); - } - - // Media current time display - if (this.config.controls.includes('current-time')) { - container.appendChild(controls.createTime.call(this, 'currentTime')); - } - - // Media duration display - if (this.config.controls.includes('duration')) { - container.appendChild(controls.createTime.call(this, 'duration')); - } - - // Toggle mute button - if (this.config.controls.includes('mute')) { - container.appendChild(controls.createButton.call(this, 'mute')); - } - - // Volume range control - if (this.config.controls.includes('volume')) { - var volume = utils.createElement('div', { - class: 'plyr__volume' - }); - - // Set the attributes - var attributes = { - max: 1, - step: 0.05, - value: this.config.volume - }; - - // Create the volume range slider - var range = controls.createRange.call(this, 'volume', utils.extend(attributes, { - id: 'plyr-volume-' + data.id - })); - volume.appendChild(range.label); - volume.appendChild(range.input); - - this.elements.volume = volume; - - container.appendChild(volume); - } - - // Toggle captions button - if (this.config.controls.includes('captions')) { - container.appendChild(controls.createButton.call(this, 'captions')); - } - - // Settings button / menu - if (this.config.controls.includes('settings') && !utils.is.empty(this.config.settings)) { - var menu = utils.createElement('div', { - class: 'plyr__menu', - hidden: '' - }); - - menu.appendChild(controls.createButton.call(this, 'settings', { - id: 'plyr-settings-toggle-' + data.id, - 'aria-haspopup': true, - 'aria-controls': 'plyr-settings-' + data.id, - 'aria-expanded': false - })); - - var form = utils.createElement('form', { - class: 'plyr__menu__container', - id: 'plyr-settings-' + data.id, - hidden: '', - 'aria-labelled-by': 'plyr-settings-toggle-' + data.id, - role: 'tablist', - tabindex: -1 - }); - - var inner = utils.createElement('div'); - - var home = utils.createElement('div', { - id: 'plyr-settings-' + data.id + '-home', - 'aria-labelled-by': 'plyr-settings-toggle-' + data.id, - role: 'tabpanel' - }); - - // Create the tab list - var tabs = utils.createElement('ul', { - role: 'tablist' - }); - - // Build the tabs - this.config.settings.forEach(function (type) { - var tab = utils.createElement('li', { - role: 'tab', - hidden: '' - }); - - var button = utils.createElement('button', utils.extend(utils.getAttributesFromSelector(_this6.config.selectors.buttons.settings), { - type: 'button', - class: _this6.config.classNames.control + ' ' + _this6.config.classNames.control + '--forward', - id: 'plyr-settings-' + data.id + '-' + type + '-tab', - 'aria-haspopup': true, - 'aria-controls': 'plyr-settings-' + data.id + '-' + type, - 'aria-expanded': false - }), i18n.get(type, _this6.config)); - - var value = utils.createElement('span', { - class: _this6.config.classNames.menu.value - }); - - // Speed contains HTML entities - value.innerHTML = data[type]; - - button.appendChild(value); - tab.appendChild(button); - tabs.appendChild(tab); - - _this6.elements.settings.tabs[type] = tab; - }); - - home.appendChild(tabs); - inner.appendChild(home); - - // Build the panes - this.config.settings.forEach(function (type) { - var pane = utils.createElement('div', { - id: 'plyr-settings-' + data.id + '-' + type, - hidden: '', - 'aria-labelled-by': 'plyr-settings-' + data.id + '-' + type + '-tab', - role: 'tabpanel', - tabindex: -1 - }); - - var back = utils.createElement('button', { - type: 'button', - class: _this6.config.classNames.control + ' ' + _this6.config.classNames.control + '--back', - 'aria-haspopup': true, - 'aria-controls': 'plyr-settings-' + data.id + '-home', - 'aria-expanded': false - }, i18n.get(type, _this6.config)); - - pane.appendChild(back); - - var options = utils.createElement('ul'); - - pane.appendChild(options); - inner.appendChild(pane); - - _this6.elements.settings.panes[type] = pane; - }); - - form.appendChild(inner); - menu.appendChild(form); - container.appendChild(menu); - - this.elements.settings.form = form; - this.elements.settings.menu = menu; - } - - // Picture in picture button - if (this.config.controls.includes('pip') && support.pip) { - container.appendChild(controls.createButton.call(this, 'pip')); - } - - // Airplay button - if (this.config.controls.includes('airplay') && support.airplay) { - container.appendChild(controls.createButton.call(this, 'airplay')); - } - - // Toggle fullscreen button - if (this.config.controls.includes('fullscreen')) { - container.appendChild(controls.createButton.call(this, 'fullscreen')); - } - - // Larger overlaid play button - if (this.config.controls.includes('play-large')) { - this.elements.container.appendChild(controls.createButton.call(this, 'play-large')); - } - - this.elements.controls = container; - - if (this.isHTML5) { - controls.setQualityMenu.call(this, html5.getQualityOptions.call(this)); - } - - controls.setSpeedMenu.call(this); - - return container; - }, - - - // Insert controls - inject: function inject() { - var _this7 = this; - - // Sprite - if (this.config.loadSprite) { - var icon = controls.getIconUrl.call(this); - - // Only load external sprite using AJAX - if (icon.cors) { - utils.loadSprite(icon.url, 'sprite-plyr'); - } - } - - // Create a unique ID - this.id = Math.floor(Math.random() * 10000); - - // Null by default - var container = null; - this.elements.controls = null; - - // Set template properties - var props = { - id: this.id, - seektime: this.config.seekTime, - title: this.config.title - }; - var update = true; - - if (utils.is.string(this.config.controls) || utils.is.element(this.config.controls)) { - // String or HTMLElement passed as the option - container = this.config.controls; - } else if (utils.is.function(this.config.controls)) { - // A custom function to build controls - // The function can return a HTMLElement or String - container = this.config.controls.call(this, props); - } else { - // Create controls - container = controls.create.call(this, { - id: this.id, - seektime: this.config.seekTime, - speed: this.speed, - quality: this.quality, - captions: captions.getLabel.call(this) - // TODO: Looping - // loop: 'None', - }); - update = false; - } - - // Replace props with their value - var replace = function replace(input) { - var result = input; - - Object.entries(props).forEach(function (_ref) { - var _ref2 = slicedToArray(_ref, 2), - key = _ref2[0], - value = _ref2[1]; - - result = utils.replaceAll(result, '{' + key + '}', value); - }); - - return result; - }; - - // Update markup - if (update) { - if (utils.is.string(this.config.controls)) { - container = replace(container); - } else if (utils.is.element(container)) { - container.innerHTML = replace(container.innerHTML); - } - } - - // Controls container - var target = void 0; - - // Inject to custom location - if (utils.is.string(this.config.selectors.controls.container)) { - target = document.querySelector(this.config.selectors.controls.container); - } - - // Inject into the container by default - if (!utils.is.element(target)) { - target = this.elements.container; - } - - // Inject controls HTML - if (utils.is.element(container)) { - target.appendChild(container); - } else if (container) { - target.insertAdjacentHTML('beforeend', container); - } - - // Find the elements if need be - if (!utils.is.element(this.elements.controls)) { - controls.findElements.call(this); - } - - // Edge sometimes doesn't finish the paint so force a redraw - if (window.navigator.userAgent.includes('Edge')) { - utils.repaint(target); - } - - // Setup tooltips - if (this.config.tooltips.controls) { - var labels = utils.getElements.call(this, [this.config.selectors.controls.wrapper, ' ', this.config.selectors.labels, ' .', this.config.classNames.hidden].join('')); - - Array.from(labels).forEach(function (label) { - utils.toggleClass(label, _this7.config.classNames.hidden, false); - utils.toggleClass(label, _this7.config.classNames.tooltip, true); - label.setAttribute('role', 'tooltip'); - }); - } - } -}; - -// ========================================================================== - -var captions = { - // Setup captions - setup: function setup() { - // Requires UI support - if (!this.supported.ui) { - return; - } - - // Set default language if not set - var stored = this.storage.get('language'); - - if (!utils.is.empty(stored)) { - this.captions.language = stored; - } - - if (utils.is.empty(this.captions.language)) { - this.captions.language = this.config.captions.language.toLowerCase(); - } - - // Set captions enabled state if not set - if (!utils.is.boolean(this.captions.active)) { - var active = this.storage.get('captions'); - - if (utils.is.boolean(active)) { - this.captions.active = active; - } else { - this.captions.active = this.config.captions.active; - } - } - - // Only Vimeo and HTML5 video supported at this point - if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) { - // Clear menu and hide - if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { - controls.setCaptionsMenu.call(this); - } - - return; - } - - // Inject the container - if (!utils.is.element(this.elements.captions)) { - this.elements.captions = utils.createElement('div', utils.getAttributesFromSelector(this.config.selectors.captions)); - - utils.insertAfter(this.elements.captions, this.elements.wrapper); - } - - // Set the class hook - utils.toggleClass(this.elements.container, this.config.classNames.captions.enabled, !utils.is.empty(captions.getTracks.call(this))); - - // Get tracks - var tracks = captions.getTracks.call(this); - - // If no caption file exists, hide container for caption text - if (utils.is.empty(tracks)) { - return; - } - - // Get browser info - var browser = utils.getBrowser(); - - // Fix IE captions if CORS is used - // Fetch captions and inject as blobs instead (data URIs not supported!) - if (browser.isIE && window.URL) { - var elements = this.media.querySelectorAll('track'); - - Array.from(elements).forEach(function (track) { - var src = track.getAttribute('src'); - var href = utils.parseUrl(src); - - if (href.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(href.protocol)) { - utils.fetch(src, 'blob').then(function (blob) { - track.setAttribute('src', window.URL.createObjectURL(blob)); - }).catch(function () { - utils.removeElement(track); - }); - } - }); - } - - // Set language - captions.setLanguage.call(this); - - // Enable UI - captions.show.call(this); - - // Set available languages in list - if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { - controls.setCaptionsMenu.call(this); - } - }, - - - // Set the captions language - setLanguage: function setLanguage() { - var _this = this; - - // Setup HTML5 track rendering - if (this.isHTML5 && this.isVideo) { - captions.getTracks.call(this).forEach(function (track) { - // Show track - utils.on(track, 'cuechange', function (event) { - return captions.setCue.call(_this, event); - }); - - // Turn off native caption rendering to avoid double captions - // eslint-disable-next-line - track.mode = 'hidden'; - }); - - // Get current track - var currentTrack = captions.getCurrentTrack.call(this); - - // Check if suported kind - if (utils.is.track(currentTrack)) { - // If we change the active track while a cue is already displayed we need to update it - if (Array.from(currentTrack.activeCues || []).length) { - captions.setCue.call(this, currentTrack); - } - } - } else if (this.isVimeo && this.captions.active) { - this.embed.enableTextTrack(this.language); - } - }, - - - // Get the tracks - getTracks: function getTracks() { - // Return empty array at least - if (utils.is.nullOrUndefined(this.media)) { - return []; - } - - // Only get accepted kinds - return Array.from(this.media.textTracks || []).filter(function (track) { - return ['captions', 'subtitles'].includes(track.kind); - }); - }, - - - // Get the current track for the current language - getCurrentTrack: function getCurrentTrack() { - var _this2 = this; - - var tracks = captions.getTracks.call(this); - - if (!tracks.length) { - return null; - } - - // Get track based on current language - var track = tracks.find(function (track) { - return track.language.toLowerCase() === _this2.language; - }); - - // Get the <track> with default attribute - if (!track) { - track = utils.getElement.call(this, 'track[default]'); - } - - // Get the first track - if (!track) { - var _tracks = slicedToArray(tracks, 1); - - track = _tracks[0]; - } - - return track; - }, - - - // Get UI label for track - getLabel: function getLabel(track) { - var currentTrack = track; - - if (!utils.is.track(currentTrack) && support.textTracks && this.captions.active) { - currentTrack = captions.getCurrentTrack.call(this); - } - - if (utils.is.track(currentTrack)) { - if (!utils.is.empty(currentTrack.label)) { - return currentTrack.label; - } - - if (!utils.is.empty(currentTrack.language)) { - return track.language.toUpperCase(); - } - - return i18n.get('enabled', this.config); - } - - return i18n.get('disabled', this.config); - }, - - - // Display active caption if it contains text - setCue: function setCue(input) { - // Get the track from the event if needed - var track = utils.is.event(input) ? input.target : input; - var activeCues = track.activeCues; - - var active = activeCues.length && activeCues[0]; - var currentTrack = captions.getCurrentTrack.call(this); - - // Only display current track - if (track !== currentTrack) { - return; - } - - // Display a cue, if there is one - if (utils.is.cue(active)) { - captions.setText.call(this, active.getCueAsHTML()); - } else { - captions.setText.call(this, null); - } - - utils.dispatchEvent.call(this, this.media, 'cuechange'); - }, - - - // Set the current caption - setText: function setText(input) { - // Requires UI - if (!this.supported.ui) { - return; - } - - if (utils.is.element(this.elements.captions)) { - var content = utils.createElement('span'); - - // Empty the container - utils.emptyElement(this.elements.captions); - - // Default to empty - var caption = !utils.is.nullOrUndefined(input) ? input : ''; - - // Set the span content - if (utils.is.string(caption)) { - content.textContent = caption.trim(); - } else { - content.appendChild(caption); - } - - // Set new caption text - this.elements.captions.appendChild(content); - } else { - this.debug.warn('No captions element to render to'); - } - }, - - - // Display captions container and button (for initialization) - show: function show() { - // Try to load the value from storage - var active = this.storage.get('captions'); - - // Otherwise fall back to the default config - if (!utils.is.boolean(active)) { - active = this.config.captions.active; - } else { - this.captions.active = active; - } - - if (active) { - utils.toggleClass(this.elements.container, this.config.classNames.captions.active, true); - utils.toggleState(this.elements.buttons.captions, true); - } - } -}; - -// ========================================================================== -// Console wrapper -// ========================================================================== - -var noop = function noop() {}; - -var Console = function () { - function Console() { - var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - classCallCheck(this, Console); - - this.enabled = window.console && enabled; - - if (this.enabled) { - this.log('Debugging enabled'); - } - } - - createClass(Console, [{ - key: 'log', - get: function get() { - // eslint-disable-next-line no-console - return this.enabled ? Function.prototype.bind.call(console.log, console) : noop; - } - }, { - key: 'warn', - get: function get() { - // eslint-disable-next-line no-console - return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop; - } - }, { - key: 'error', - get: function get() { - // eslint-disable-next-line no-console - return this.enabled ? Function.prototype.bind.call(console.error, console) : noop; - } - }]); - return Console; -}(); - -// ========================================================================== -// Plyr default config -// ========================================================================== - -var defaults$1 = { - // Disable - enabled: true, - - // Custom media title - title: '', - - // Logging to console - debug: false, - - // Auto play (if supported) - autoplay: false, - - // Only allow one media playing at once (vimeo only) - autopause: true, - - // Default time to skip when rewind/fast forward - seekTime: 10, - - // Default volume - volume: 1, - muted: false, - - // Pass a custom duration - duration: null, - - // Display the media duration on load in the current time position - // If you have opted to display both duration and currentTime, this is ignored - displayDuration: true, - - // Invert the current time to be a countdown - invertTime: true, - - // Clicking the currentTime inverts it's value to show time left rather than elapsed - toggleInvert: true, - - // Aspect ratio (for embeds) - ratio: '16:9', - - // Click video container to play/pause - clickToPlay: true, - - // Auto hide the controls - hideControls: true, - - // Reset to start when playback ended - resetOnEnd: false, - - // Disable the standard context menu - disableContextMenu: true, - - // Sprite (for icons) - loadSprite: true, - iconPrefix: 'plyr', - iconUrl: 'https://cdn.plyr.io/3.3.7/plyr.svg', - - // Blank video (used to prevent errors on source change) - blankVideo: 'https://cdn.plyr.io/static/blank.mp4', - - // Quality default - quality: { - default: 576, - options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240, 'default'] - }, - - // Set loops - loop: { - active: false - // start: null, - // end: null, - }, - - // Speed default and options to display - speed: { - selected: 1, - options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2] - }, - - // Keyboard shortcut settings - keyboard: { - focused: true, - global: false - }, - - // Display tooltips - tooltips: { - controls: false, - seek: true - }, - - // Captions settings - captions: { - active: false, - language: (navigator.language || navigator.userLanguage).split('-')[0] - }, - - // Fullscreen settings - fullscreen: { - enabled: true, // Allow fullscreen? - fallback: true, // Fallback for vintage browsers - iosNative: false // Use the native fullscreen in iOS (disables custom controls) - }, - - // Local storage - storage: { - enabled: true, - key: 'plyr' - }, - - // Default controls - controls: ['play-large', - // 'restart', - // 'rewind', - 'play', - // 'fast-forward', - 'progress', 'current-time', 'mute', 'volume', 'captions', 'settings', 'pip', 'airplay', 'fullscreen'], - settings: ['captions', 'quality', 'speed'], - - // Localisation - i18n: { - restart: 'Restart', - rewind: 'Rewind {seektime}s', - play: 'Play', - pause: 'Pause', - fastForward: 'Forward {seektime}s', - seek: 'Seek', - played: 'Played', - buffered: 'Buffered', - currentTime: 'Current time', - duration: 'Duration', - volume: 'Volume', - mute: 'Mute', - unmute: 'Unmute', - enableCaptions: 'Enable captions', - disableCaptions: 'Disable captions', - enterFullscreen: 'Enter fullscreen', - exitFullscreen: 'Exit fullscreen', - frameTitle: 'Player for {title}', - captions: 'Captions', - settings: 'Settings', - speed: 'Speed', - normal: 'Normal', - quality: 'Quality', - loop: 'Loop', - start: 'Start', - end: 'End', - all: 'All', - reset: 'Reset', - disabled: 'Disabled', - enabled: 'Enabled', - advertisement: 'Ad' - }, - - // URLs - urls: { - vimeo: { - sdk: 'https://player.vimeo.com/api/player.js', - iframe: 'https://player.vimeo.com/video/{0}?{1}', - api: 'https://vimeo.com/api/v2/video/{0}.json' - }, - youtube: { - sdk: 'https://www.youtube.com/iframe_api', - api: 'https://www.googleapis.com/youtube/v3/videos?id={0}&key={1}&fields=items(snippet(title))&part=snippet', - poster: 'https://img.youtube.com/vi/{0}/maxresdefault.jpg,https://img.youtube.com/vi/{0}/hqdefault.jpg' - }, - googleIMA: { - sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js' - } - }, - - // Custom control listeners - listeners: { - seek: null, - play: null, - pause: null, - restart: null, - rewind: null, - fastForward: null, - mute: null, - volume: null, - captions: null, - fullscreen: null, - pip: null, - airplay: null, - speed: null, - quality: null, - loop: null, - language: null - }, - - // Events to watch and bubble - events: [ - // Events to watch on HTML5 media elements and bubble - // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events - 'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange', - - // Custom events - 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready', - - // YouTube - 'statechange', 'qualitychange', 'qualityrequested', - - // Ads - 'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'], - - // Selectors - // Change these to match your template if using custom HTML - selectors: { - editable: 'input, textarea, select, [contenteditable]', - container: '.plyr', - controls: { - container: null, - wrapper: '.plyr__controls' - }, - labels: '[data-plyr]', - buttons: { - play: '[data-plyr="play"]', - pause: '[data-plyr="pause"]', - restart: '[data-plyr="restart"]', - rewind: '[data-plyr="rewind"]', - fastForward: '[data-plyr="fast-forward"]', - mute: '[data-plyr="mute"]', - captions: '[data-plyr="captions"]', - fullscreen: '[data-plyr="fullscreen"]', - pip: '[data-plyr="pip"]', - airplay: '[data-plyr="airplay"]', - settings: '[data-plyr="settings"]', - loop: '[data-plyr="loop"]' - }, - inputs: { - seek: '[data-plyr="seek"]', - volume: '[data-plyr="volume"]', - speed: '[data-plyr="speed"]', - language: '[data-plyr="language"]', - quality: '[data-plyr="quality"]' - }, - display: { - currentTime: '.plyr__time--current', - duration: '.plyr__time--duration', - buffer: '.plyr__progress--buffer', - played: '.plyr__progress--played', - loop: '.plyr__progress--loop', - volume: '.plyr__volume--display' - }, - progress: '.plyr__progress', - captions: '.plyr__captions', - menu: { - quality: '.js-plyr__menu__list--quality' - } - }, - - // Class hooks added to the player in different states - classNames: { - type: 'plyr--{0}', - provider: 'plyr--{0}', - video: 'plyr__video-wrapper', - embed: 'plyr__video-embed', - embedContainer: 'plyr__video-embed__container', - poster: 'plyr__poster', - ads: 'plyr__ads', - control: 'plyr__control', - playing: 'plyr--playing', - paused: 'plyr--paused', - stopped: 'plyr--stopped', - loading: 'plyr--loading', - error: 'plyr--has-error', - hover: 'plyr--hover', - tooltip: 'plyr__tooltip', - cues: 'plyr__cues', - hidden: 'plyr__sr-only', - hideControls: 'plyr--hide-controls', - isIos: 'plyr--is-ios', - isTouch: 'plyr--is-touch', - uiSupported: 'plyr--full-ui', - noTransition: 'plyr--no-transition', - menu: { - value: 'plyr__menu__value', - badge: 'plyr__badge', - open: 'plyr--menu-open' - }, - captions: { - enabled: 'plyr--captions-enabled', - active: 'plyr--captions-active' - }, - fullscreen: { - enabled: 'plyr--fullscreen-enabled', - fallback: 'plyr--fullscreen-fallback' - }, - pip: { - supported: 'plyr--pip-supported', - active: 'plyr--pip-active' - }, - airplay: { - supported: 'plyr--airplay-supported', - active: 'plyr--airplay-active' - }, - tabFocus: 'plyr__tab-focus' - }, - - // Embed attributes - attributes: { - embed: { - provider: 'data-plyr-provider', - id: 'data-plyr-embed-id' - } - }, - - // API keys - keys: { - google: null - }, - - // Advertisements plugin - // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio - ads: { - enabled: false, - publisherId: '' - } -}; - -// ========================================================================== - -var browser$1 = utils.getBrowser(); - -function onChange() { - if (!this.enabled) { - return; - } - - // Update toggle button - var button = this.player.elements.buttons.fullscreen; - if (utils.is.element(button)) { - utils.toggleState(button, this.active); - } - - // Trigger an event - utils.dispatchEvent.call(this.player, this.target, this.active ? 'enterfullscreen' : 'exitfullscreen', true); - - // Trap focus in container - if (!browser$1.isIos) { - utils.trapFocus.call(this.player, this.target, this.active); - } -} - -function toggleFallback() { - var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - // Store or restore scroll position - if (toggle) { - this.scrollPosition = { - x: window.scrollX || 0, - y: window.scrollY || 0 - }; - } else { - window.scrollTo(this.scrollPosition.x, this.scrollPosition.y); - } - - // Toggle scroll - document.body.style.overflow = toggle ? 'hidden' : ''; - - // Toggle class hook - utils.toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle); - - // Toggle button and fire events - onChange.call(this); -} - -var Fullscreen = function () { - function Fullscreen(player) { - var _this = this; - - classCallCheck(this, Fullscreen); - - // Keep reference to parent - this.player = player; - - // Get prefix - this.prefix = Fullscreen.prefix; - this.property = Fullscreen.property; - - // Scroll position - this.scrollPosition = { x: 0, y: 0 }; - - // Register event listeners - // Handle event (incase user presses escape etc) - utils.on(document, this.prefix === 'ms' ? 'MSFullscreenChange' : this.prefix + 'fullscreenchange', function () { - // TODO: Filter for target?? - onChange.call(_this); - }); - - // Fullscreen toggle on double click - utils.on(this.player.elements.container, 'dblclick', function (event) { - // Ignore double click in controls - if (utils.is.element(_this.player.elements.controls) && _this.player.elements.controls.contains(event.target)) { - return; - } - - _this.toggle(); - }); - - // Update the UI - this.update(); - } - - // Determine if native supported - - - createClass(Fullscreen, [{ - key: 'update', - - - // Update UI - value: function update() { - if (this.enabled) { - this.player.debug.log((Fullscreen.native ? 'Native' : 'Fallback') + ' fullscreen enabled'); - } else { - this.player.debug.log('Fullscreen not supported and fallback disabled'); - } - - // Add styling hook to show button - utils.toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.enabled); - } - - // Make an element fullscreen - - }, { - key: 'enter', - value: function enter() { - if (!this.enabled) { - return; - } - - // iOS native fullscreen doesn't need the request step - if (browser$1.isIos && this.player.config.fullscreen.iosNative) { - if (this.player.playing) { - this.target.webkitEnterFullscreen(); - } - } else if (!Fullscreen.native) { - toggleFallback.call(this, true); - } else if (!this.prefix) { - this.target.requestFullscreen(); - } else if (!utils.is.empty(this.prefix)) { - this.target[this.prefix + 'Request' + this.property](); - } - } - - // Bail from fullscreen - - }, { - key: 'exit', - value: function exit() { - if (!this.enabled) { - return; - } - - // iOS native fullscreen - if (browser$1.isIos && this.player.config.fullscreen.iosNative) { - this.target.webkitExitFullscreen(); - this.player.play(); - } else if (!Fullscreen.native) { - toggleFallback.call(this, false); - } else if (!this.prefix) { - (document.cancelFullScreen || document.exitFullscreen).call(document); - } else if (!utils.is.empty(this.prefix)) { - var action = this.prefix === 'moz' ? 'Cancel' : 'Exit'; - document['' + this.prefix + action + this.property](); - } - } - - // Toggle state - - }, { - key: 'toggle', - value: function toggle() { - if (!this.active) { - this.enter(); - } else { - this.exit(); - } - } - }, { - key: 'enabled', - - - // Determine if fullscreen is enabled - get: function get() { - return (Fullscreen.native || this.player.config.fullscreen.fallback) && this.player.config.fullscreen.enabled && this.player.supported.ui && this.player.isVideo; - } - - // Get active state - - }, { - key: 'active', - get: function get() { - if (!this.enabled) { - return false; - } - - // Fallback using classname - if (!Fullscreen.native) { - return utils.hasClass(this.target, this.player.config.classNames.fullscreen.fallback); - } - - var element = !this.prefix ? document.fullscreenElement : document['' + this.prefix + this.property + 'Element']; - - return element === this.target; - } - - // Get target element - - }, { - key: 'target', - get: function get() { - return browser$1.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.container; - } - }], [{ - key: 'native', - get: function get() { - return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled); - } - - // Get the prefix for handlers - - }, { - key: 'prefix', - get: function get() { - // No prefix - if (utils.is.function(document.exitFullscreen)) { - return ''; - } - - // Check for fullscreen support by vendor prefix - var value = ''; - var prefixes = ['webkit', 'moz', 'ms']; - - prefixes.some(function (pre) { - if (utils.is.function(document[pre + 'ExitFullscreen']) || utils.is.function(document[pre + 'CancelFullScreen'])) { - value = pre; - return true; - } - - return false; - }); - - return value; - } - }, { - key: 'property', - get: function get() { - return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen'; - } - }]); - return Fullscreen; -}(); - -// ========================================================================== - -// Sniff out the browser -var browser$2 = utils.getBrowser(); - -var ui = { - addStyleHook: function addStyleHook() { - utils.toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true); - utils.toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui); - }, - - - // Toggle native HTML5 media controls - toggleNativeControls: function toggleNativeControls() { - var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - if (toggle && this.isHTML5) { - this.media.setAttribute('controls', ''); - } else { - this.media.removeAttribute('controls'); - } - }, - - - // Setup the UI - build: function build() { - var _this = this; - - // Re-attach media element listeners - // TODO: Use event bubbling? - this.listeners.media(); - - // Don't setup interface if no support - if (!this.supported.ui) { - this.debug.warn('Basic support only for ' + this.provider + ' ' + this.type); - - // Restore native controls - ui.toggleNativeControls.call(this, true); - - // Bail - return; - } - - // Inject custom controls if not present - if (!utils.is.element(this.elements.controls)) { - // Inject custom controls - controls.inject.call(this); - - // Re-attach control listeners - this.listeners.controls(); - } - - // Remove native controls - ui.toggleNativeControls.call(this); - - // Captions - captions.setup.call(this); - - // Reset volume - this.volume = null; - - // Reset mute state - this.muted = null; - - // Reset speed - this.speed = null; - - // Reset loop state - this.loop = null; - - // Reset quality setting - this.quality = null; - - // Reset volume display - controls.updateVolume.call(this); - - // Reset time display - controls.timeUpdate.call(this); - - // Update the UI - ui.checkPlaying.call(this); - - // Check for picture-in-picture support - utils.toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); - - // Check for airplay support - utils.toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); - - // Add iOS class - utils.toggleClass(this.elements.container, this.config.classNames.isIos, browser$2.isIos); - - // Add touch class - utils.toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch); - - // Ready for API calls - this.ready = true; - - // Ready event at end of execution stack - setTimeout(function () { - utils.dispatchEvent.call(_this, _this.media, 'ready'); - }, 0); - - // Set the title - ui.setTitle.call(this); - - // Set the poster image - ui.setPoster.call(this); - }, - - - // Setup aria attribute for play and iframe title - setTitle: function setTitle() { - // Find the current text - var label = i18n.get('play', this.config); - - // If there's a media title set, use that for the label - if (utils.is.string(this.config.title) && !utils.is.empty(this.config.title)) { - label += ', ' + this.config.title; - - // Set container label - this.elements.container.setAttribute('aria-label', this.config.title); - } - - // If there's a play button, set label - if (utils.is.nodeList(this.elements.buttons.play)) { - Array.from(this.elements.buttons.play).forEach(function (button) { - button.setAttribute('aria-label', label); - }); - } - - // Set iframe title - // https://github.com/sampotts/plyr/issues/124 - if (this.isEmbed) { - var iframe = utils.getElement.call(this, 'iframe'); - - if (!utils.is.element(iframe)) { - return; - } - - // Default to media type - var title = !utils.is.empty(this.config.title) ? this.config.title : 'video'; - var format = i18n.get('frameTitle', this.config); - - iframe.setAttribute('title', format.replace('{title}', title)); - } - }, - - - // Set the poster image - setPoster: function setPoster() { - if (!utils.is.element(this.elements.poster) || utils.is.empty(this.poster)) { - return; - } - - // Set the inline style - var posters = this.poster.split(','); - this.elements.poster.style.backgroundImage = posters.map(function (p) { - return 'url(\'' + p + '\')'; - }).join(','); - }, - - - // Check playing state - checkPlaying: function checkPlaying(event) { - // Class hooks - utils.toggleClass(this.elements.container, this.config.classNames.playing, this.playing); - utils.toggleClass(this.elements.container, this.config.classNames.paused, this.paused); - utils.toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped); - - // Set ARIA state - utils.toggleState(this.elements.buttons.play, this.playing); - - // Only update controls on non timeupdate events - if (utils.is.event(event) && event.type === 'timeupdate') { - return; - } - - // Toggle controls - this.toggleControls(!this.playing); - }, - - - // Check if media is loading - checkLoading: function checkLoading(event) { - var _this2 = this; - - this.loading = ['stalled', 'waiting'].includes(event.type); - - // Clear timer - clearTimeout(this.timers.loading); - - // Timer to prevent flicker when seeking - this.timers.loading = setTimeout(function () { - // Toggle container class hook - utils.toggleClass(_this2.elements.container, _this2.config.classNames.loading, _this2.loading); - - // Show controls if loading, hide if done - _this2.toggleControls(_this2.loading); - }, this.loading ? 250 : 0); - }, - - - // Check if media failed to load - checkFailed: function checkFailed() { - var _this3 = this; - - // https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/networkState - this.failed = this.media.networkState === 3; - - if (this.failed) { - utils.toggleClass(this.elements.container, this.config.classNames.loading, false); - utils.toggleClass(this.elements.container, this.config.classNames.error, true); - } - - // Clear timer - clearTimeout(this.timers.failed); - - // Timer to prevent flicker when seeking - this.timers.loading = setTimeout(function () { - // Toggle container class hook - utils.toggleClass(_this3.elements.container, _this3.config.classNames.loading, _this3.loading); - - // Show controls if loading, hide if done - _this3.toggleControls(_this3.loading); - }, this.loading ? 250 : 0); - } -}; - -// ========================================================================== - -// Sniff out the browser -var browser$3 = utils.getBrowser(); - -var Listeners = function () { - function Listeners(player) { - classCallCheck(this, Listeners); - - this.player = player; - this.lastKey = null; - - this.handleKey = this.handleKey.bind(this); - this.toggleMenu = this.toggleMenu.bind(this); - this.firstTouch = this.firstTouch.bind(this); - } - - // Handle key presses - - - createClass(Listeners, [{ - key: 'handleKey', - value: function handleKey(event) { - var _this = this; - - var code = event.keyCode ? event.keyCode : event.which; - var pressed = event.type === 'keydown'; - var repeat = pressed && code === this.lastKey; - - // Bail if a modifier key is set - if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) { - return; - } - - // If the event is bubbled from the media element - // Firefox doesn't get the keycode for whatever reason - if (!utils.is.number(code)) { - return; - } - - // Seek by the number keys - var seekByKey = function seekByKey() { - // Divide the max duration into 10th's and times by the number value - _this.player.currentTime = _this.player.duration / 10 * (code - 48); - }; - - // Handle the key on keydown - // Reset on keyup - if (pressed) { - // Which keycodes should we prevent default - var preventDefault = [48, 49, 50, 51, 52, 53, 54, 56, 57, 32, 75, 38, 40, 77, 39, 37, 70, 67, 73, 76, 79]; - - // Check focused element - // and if the focused element is not editable (e.g. text input) - // and any that accept key input http://webaim.org/techniques/keyboard/ - var focused = utils.getFocusElement(); - if (utils.is.element(focused) && utils.matches(focused, this.player.config.selectors.editable)) { - return; - } - - // If the code is found prevent default (e.g. prevent scrolling for arrows) - if (preventDefault.includes(code)) { - event.preventDefault(); - event.stopPropagation(); - } - - switch (code) { - case 48: - case 49: - case 50: - case 51: - case 52: - case 53: - case 54: - case 55: - case 56: - case 57: - // 0-9 - if (!repeat) { - seekByKey(); - } - break; - - case 32: - case 75: - // Space and K key - if (!repeat) { - this.player.togglePlay(); - } - break; - - case 38: - // Arrow up - this.player.increaseVolume(0.1); - break; - - case 40: - // Arrow down - this.player.decreaseVolume(0.1); - break; - - case 77: - // M key - if (!repeat) { - this.player.muted = !this.player.muted; - } - break; - - case 39: - // Arrow forward - this.player.forward(); - break; - - case 37: - // Arrow back - this.player.rewind(); - break; - - case 70: - // F key - this.player.fullscreen.toggle(); - break; - - case 67: - // C key - if (!repeat) { - this.player.toggleCaptions(); - } - break; - - case 76: - // L key - this.player.loop = !this.player.loop; - break; - - /* case 73: - this.setLoop('start'); - break; - case 76: - this.setLoop(); - break; - case 79: - this.setLoop('end'); - break; */ - - default: - break; - } - - // Escape is handle natively when in full screen - // So we only need to worry about non native - if (!this.player.fullscreen.enabled && this.player.fullscreen.active && code === 27) { - this.player.fullscreen.toggle(); - } - - // Store last code for next cycle - this.lastKey = code; - } else { - this.lastKey = null; - } - } - - // Toggle menu - - }, { - key: 'toggleMenu', - value: function toggleMenu(event) { - controls.toggleMenu.call(this.player, event); - } - - // Device is touch enabled - - }, { - key: 'firstTouch', - value: function firstTouch() { - this.player.touch = true; - - // Add touch class - utils.toggleClass(this.player.elements.container, this.player.config.classNames.isTouch, true); - - // Clean up - utils.off(document.body, 'touchstart', this.firstTouch); - } - - // Global window & document listeners - - }, { - key: 'global', - value: function global() { - var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; - - // Keyboard shortcuts - if (this.player.config.keyboard.global) { - utils.toggleListener(window, 'keydown keyup', this.handleKey, toggle, false); - } - - // Click anywhere closes menu - utils.toggleListener(document.body, 'click', this.toggleMenu, toggle); - - // Detect touch by events - utils.on(document.body, 'touchstart', this.firstTouch); - } - - // Container listeners - - }, { - key: 'container', - value: function container() { - var _this2 = this; - - // Keyboard shortcuts - if (!this.player.config.keyboard.global && this.player.config.keyboard.focused) { - utils.on(this.player.elements.container, 'keydown keyup', this.handleKey, false); - } - - // Detect tab focus - // Remove class on blur/focusout - utils.on(this.player.elements.container, 'focusout', function (event) { - utils.toggleClass(event.target, _this2.player.config.classNames.tabFocus, false); - }); - - // Add classname to tabbed elements - utils.on(this.player.elements.container, 'keydown', function (event) { - if (event.keyCode !== 9) { - return; - } - - // Delay the adding of classname until the focus has changed - // This event fires before the focusin event - setTimeout(function () { - utils.toggleClass(utils.getFocusElement(), _this2.player.config.classNames.tabFocus, true); - }, 0); - }); - - // Toggle controls visibility based on mouse movement - if (this.player.config.hideControls) { - // Toggle controls on mouse events and entering fullscreen - utils.on(this.player.elements.container, 'mouseenter mouseleave mousemove touchstart touchend touchmove enterfullscreen exitfullscreen', function (event) { - _this2.player.toggleControls(event); - }); - } - } - - // Listen for media events - - }, { - key: 'media', - value: function media() { - var _this3 = this; - - // Time change on media - utils.on(this.player.media, 'timeupdate seeking', function (event) { - return controls.timeUpdate.call(_this3.player, event); - }); - - // Display duration - utils.on(this.player.media, 'durationchange loadeddata loadedmetadata', function (event) { - return controls.durationUpdate.call(_this3.player, event); - }); - - // Check for audio tracks on load - // We can't use `loadedmetadata` as it doesn't seem to have audio tracks at that point - utils.on(this.player.media, 'loadeddata', function () { - utils.toggleHidden(_this3.player.elements.volume, !_this3.player.hasAudio); - utils.toggleHidden(_this3.player.elements.buttons.mute, !_this3.player.hasAudio); - }); - - // Handle the media finishing - utils.on(this.player.media, 'ended', function () { - // Show poster on end - if (_this3.player.isHTML5 && _this3.player.isVideo && _this3.player.config.resetOnEnd) { - // Restart - _this3.player.restart(); - } - }); - - // Check for buffer progress - utils.on(this.player.media, 'progress playing', function (event) { - return controls.updateProgress.call(_this3.player, event); - }); - - // Handle volume changes - utils.on(this.player.media, 'volumechange', function (event) { - return controls.updateVolume.call(_this3.player, event); - }); - - // Handle play/pause - utils.on(this.player.media, 'playing play pause ended emptied timeupdate', function (event) { - return ui.checkPlaying.call(_this3.player, event); - }); - - // Loading state - utils.on(this.player.media, 'waiting canplay seeked playing', function (event) { - return ui.checkLoading.call(_this3.player, event); - }); - - // Check if media failed to load - // utils.on(this.player.media, 'play', event => ui.checkFailed.call(this.player, event)); - - // If autoplay, then load advertisement if required - // TODO: Show some sort of loading state while the ad manager loads else there's a delay before ad shows - utils.on(this.player.media, 'playing', function () { - if (!_this3.player.ads) { - return; - } - - // If ads are enabled, wait for them first - if (_this3.player.ads.enabled && !_this3.player.ads.initialized) { - // Wait for manager response - _this3.player.ads.managerPromise.then(function () { - return _this3.player.ads.play(); - }).catch(function () { - return _this3.player.play(); - }); - } - }); - - // Click video - if (this.player.supported.ui && this.player.config.clickToPlay && !this.player.isAudio) { - // Re-fetch the wrapper - var wrapper = utils.getElement.call(this.player, '.' + this.player.config.classNames.video); - - // Bail if there's no wrapper (this should never happen) - if (!utils.is.element(wrapper)) { - return; - } - - // On click play, pause ore restart - utils.on(wrapper, 'click', function () { - // Touch devices will just show controls (if we're hiding controls) - if (_this3.player.config.hideControls && _this3.player.touch && !_this3.player.paused) { - return; - } - - if (_this3.player.paused) { - _this3.player.play(); - } else if (_this3.player.ended) { - _this3.player.restart(); - _this3.player.play(); - } else { - _this3.player.pause(); - } - }); - } - - // Disable right click - if (this.player.supported.ui && this.player.config.disableContextMenu) { - utils.on(this.player.elements.wrapper, 'contextmenu', function (event) { - event.preventDefault(); - }, false); - } - - // Volume change - utils.on(this.player.media, 'volumechange', function () { - // Save to storage - _this3.player.storage.set({ volume: _this3.player.volume, muted: _this3.player.muted }); - }); - - // Speed change - utils.on(this.player.media, 'ratechange', function () { - // Update UI - controls.updateSetting.call(_this3.player, 'speed'); - - // Save to storage - _this3.player.storage.set({ speed: _this3.player.speed }); - }); - - // Quality request - utils.on(this.player.media, 'qualityrequested', function (event) { - // Save to storage - _this3.player.storage.set({ quality: event.detail.quality }); - }); - - // Quality change - utils.on(this.player.media, 'qualitychange', function (event) { - // Update UI - controls.updateSetting.call(_this3.player, 'quality', null, event.detail.quality); - }); - - // Caption language change - utils.on(this.player.media, 'languagechange', function () { - // Update UI - controls.updateSetting.call(_this3.player, 'captions'); - - // Save to storage - _this3.player.storage.set({ language: _this3.player.language }); - }); - - // Captions toggle - utils.on(this.player.media, 'captionsenabled captionsdisabled', function () { - // Update UI - controls.updateSetting.call(_this3.player, 'captions'); - - // Save to storage - _this3.player.storage.set({ captions: _this3.player.captions.active }); - }); - - // Proxy events to container - // Bubble up key events for Edge - utils.on(this.player.media, this.player.config.events.concat(['keyup', 'keydown']).join(' '), function (event) { - var detail = {}; - - // Get error details from media - if (event.type === 'error') { - detail = _this3.player.media.error; - } - - utils.dispatchEvent.call(_this3.player, _this3.player.elements.container, event.type, true, detail); - }); - } - - // Listen for control events - - }, { - key: 'controls', - value: function controls$$1() { - var _this4 = this; - - // IE doesn't support input event, so we fallback to change - var inputEvent = browser$3.isIE ? 'change' : 'input'; - - // Run default and custom handlers - var proxy = function proxy(event, defaultHandler, customHandlerKey) { - var customHandler = _this4.player.config.listeners[customHandlerKey]; - var hasCustomHandler = utils.is.function(customHandler); - var returned = true; - - // Execute custom handler - if (hasCustomHandler) { - returned = customHandler.call(_this4.player, event); - } - - // Only call default handler if not prevented in custom handler - if (returned && utils.is.function(defaultHandler)) { - defaultHandler.call(_this4.player, event); - } - }; - - // Trigger custom and default handlers - var on = function on(element, type, defaultHandler, customHandlerKey) { - var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; - - var customHandler = _this4.player.config.listeners[customHandlerKey]; - var hasCustomHandler = utils.is.function(customHandler); - - utils.on(element, type, function (event) { - return proxy(event, defaultHandler, customHandlerKey); - }, passive && !hasCustomHandler); - }; - - // Play/pause toggle - on(this.player.elements.buttons.play, 'click', this.player.togglePlay, 'play'); - - // Pause - on(this.player.elements.buttons.restart, 'click', this.player.restart, 'restart'); - - // Rewind - on(this.player.elements.buttons.rewind, 'click', this.player.rewind, 'rewind'); - - // Rewind - on(this.player.elements.buttons.fastForward, 'click', this.player.forward, 'fastForward'); - - // Mute toggle - on(this.player.elements.buttons.mute, 'click', function () { - _this4.player.muted = !_this4.player.muted; - }, 'mute'); - - // Captions toggle - on(this.player.elements.buttons.captions, 'click', this.player.toggleCaptions); - - // Fullscreen toggle - on(this.player.elements.buttons.fullscreen, 'click', function () { - _this4.player.fullscreen.toggle(); - }, 'fullscreen'); - - // Picture-in-Picture - on(this.player.elements.buttons.pip, 'click', function () { - _this4.player.pip = 'toggle'; - }, 'pip'); - - // Airplay - on(this.player.elements.buttons.airplay, 'click', this.player.airplay, 'airplay'); - - // Settings menu - on(this.player.elements.buttons.settings, 'click', function (event) { - controls.toggleMenu.call(_this4.player, event); - }); - - // Settings menu - on(this.player.elements.settings.form, 'click', function (event) { - event.stopPropagation(); - - // Go back to home tab on click - var showHomeTab = function showHomeTab() { - var id = 'plyr-settings-' + _this4.player.id + '-home'; - controls.showTab.call(_this4.player, id); - }; - - // Settings menu items - use event delegation as items are added/removed - if (utils.matches(event.target, _this4.player.config.selectors.inputs.language)) { - proxy(event, function () { - _this4.player.language = event.target.value; - showHomeTab(); - }, 'language'); - } else if (utils.matches(event.target, _this4.player.config.selectors.inputs.quality)) { - proxy(event, function () { - _this4.player.quality = event.target.value; - showHomeTab(); - }, 'quality'); - } else if (utils.matches(event.target, _this4.player.config.selectors.inputs.speed)) { - proxy(event, function () { - _this4.player.speed = parseFloat(event.target.value); - showHomeTab(); - }, 'speed'); - } else { - var tab = event.target; - controls.showTab.call(_this4.player, tab.getAttribute('aria-controls')); - } - }); - - // Seek - on(this.player.elements.inputs.seek, inputEvent, function (event) { - _this4.player.currentTime = event.target.value / event.target.max * _this4.player.duration; - }, 'seek'); - - // Current time invert - // Only if one time element is used for both currentTime and duration - if (this.player.config.toggleInvert && !utils.is.element(this.player.elements.display.duration)) { - on(this.player.elements.display.currentTime, 'click', function () { - // Do nothing if we're at the start - if (_this4.player.currentTime === 0) { - return; - } - - _this4.player.config.invertTime = !_this4.player.config.invertTime; - - controls.timeUpdate.call(_this4.player); - }); - } - - // Volume - on(this.player.elements.inputs.volume, inputEvent, function (event) { - _this4.player.volume = event.target.value; - }, 'volume'); - - // Polyfill for lower fill in <input type="range"> for webkit - if (browser$3.isWebkit) { - on(utils.getElements.call(this.player, 'input[type="range"]'), 'input', function (event) { - controls.updateRangeFill.call(_this4.player, event.target); - }); - } - - // Seek tooltip - on(this.player.elements.progress, 'mouseenter mouseleave mousemove', function (event) { - return controls.updateSeekTooltip.call(_this4.player, event); - }); - - // Toggle controls visibility based on mouse movement - if (this.player.config.hideControls) { - // Watch for cursor over controls so they don't hide when trying to interact - on(this.player.elements.controls, 'mouseenter mouseleave', function (event) { - _this4.player.elements.controls.hover = !_this4.player.touch && event.type === 'mouseenter'; - }); - - // Watch for cursor over controls so they don't hide when trying to interact - on(this.player.elements.controls, 'mousedown mouseup touchstart touchend touchcancel', function (event) { - _this4.player.elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type); - }); - - // Focus in/out on controls - on(this.player.elements.controls, 'focusin focusout', function (event) { - _this4.player.toggleControls(event); - }); - } - - // Mouse wheel for volume - on(this.player.elements.inputs.volume, 'wheel', function (event) { - // Detect "natural" scroll - suppored on OS X Safari only - // Other browsers on OS X will be inverted until support improves - var inverted = event.webkitDirectionInvertedFromDevice; - var step = 1 / 50; - var direction = 0; - - // Scroll down (or up on natural) to decrease - if (event.deltaY < 0 || event.deltaX > 0) { - if (inverted) { - _this4.player.decreaseVolume(step); - direction = -1; - } else { - _this4.player.increaseVolume(step); - direction = 1; - } - } - - // Scroll up (or down on natural) to increase - if (event.deltaY > 0 || event.deltaX < 0) { - if (inverted) { - _this4.player.increaseVolume(step); - direction = 1; - } else { - _this4.player.decreaseVolume(step); - direction = -1; - } - } - - // Don't break page scrolling at max and min - if (direction === 1 && _this4.player.media.volume < 1 || direction === -1 && _this4.player.media.volume > 0) { - event.preventDefault(); - } - }, 'volume', false); - } - - // Reset on destroy - - }, { - key: 'clear', - value: function clear() { - this.global(false); - } - }]); - return Listeners; -}(); - -// ========================================================================== - -var vimeo = { - setup: function setup() { - var _this = this; - - // Add embed class for responsive - utils.toggleClass(this.elements.wrapper, this.config.classNames.embed, true); - - // Set intial ratio - vimeo.setAspectRatio.call(this); - - // Load the API if not already - if (!utils.is.object(window.Vimeo)) { - utils.loadScript(this.config.urls.vimeo.sdk).then(function () { - vimeo.ready.call(_this); - }).catch(function (error) { - _this.debug.warn('Vimeo API failed to load', error); - }); - } else { - vimeo.ready.call(this); - } - }, - - - // Set aspect ratio - // For Vimeo we have an extra 300% height <div> to hide the standard controls and UI - setAspectRatio: function setAspectRatio(input) { - var ratio = utils.is.string(input) ? input.split(':') : this.config.ratio.split(':'); - var padding = 100 / ratio[0] * ratio[1]; - this.elements.wrapper.style.paddingBottom = padding + '%'; - - if (this.supported.ui) { - var height = 240; - var offset = (height - padding) / (height / 50); - - this.media.style.transform = 'translateY(-' + offset + '%)'; - } - }, - - - // API Ready - ready: function ready() { - var _this2 = this; - - var player = this; - - // Get Vimeo params for the iframe - var options = { - loop: player.config.loop.active, - autoplay: player.autoplay, - // muted: player.muted, - byline: false, - portrait: false, - title: false, - speed: true, - transparent: 0, - gesture: 'media', - playsinline: !this.config.fullscreen.iosNative - }; - var params = utils.buildUrlParams(options); - - // Get the source URL or ID - var source = player.media.getAttribute('src'); - - // Get from <div> if needed - if (utils.is.empty(source)) { - source = player.media.getAttribute(player.config.attributes.embed.id); - } - - var id = utils.parseVimeoId(source); - - // Build an iframe - var iframe = utils.createElement('iframe'); - var src = utils.format(player.config.urls.vimeo.iframe, id, params); - iframe.setAttribute('src', src); - iframe.setAttribute('allowfullscreen', ''); - iframe.setAttribute('allowtransparency', ''); - iframe.setAttribute('allow', 'autoplay'); - - // Inject the package - var wrapper = utils.createElement('div', { class: player.config.classNames.embedContainer }); - wrapper.appendChild(iframe); - player.media = utils.replaceElement(wrapper, player.media); - - // Get poster image - utils.fetch(utils.format(player.config.urls.vimeo.api, id), 'json').then(function (response) { - if (utils.is.empty(response)) { - return; - } - - // Get the URL for thumbnail - var url = new URL(response[0].thumbnail_large); - - // Get original image - url.pathname = url.pathname.split('_')[0] + '.jpg'; - - // Set attribute - player.media.setAttribute('poster', url.href); - - // Update - ui.setPoster.call(player); - }); - - // Setup instance - // https://github.com/vimeo/player.js - player.embed = new window.Vimeo.Player(iframe, { - autopause: player.config.autopause, - muted: player.muted - }); - - player.media.paused = true; - player.media.currentTime = 0; - - // Disable native text track rendering - if (player.supported.ui) { - player.embed.disableTextTrack(); - } - - // Create a faux HTML5 API using the Vimeo API - player.media.play = function () { - player.embed.play().then(function () { - player.media.paused = false; - }); - }; - - player.media.pause = function () { - player.embed.pause().then(function () { - player.media.paused = true; - }); - }; - - player.media.stop = function () { - player.pause(); - player.currentTime = 0; - }; - - // Seeking - var currentTime = player.media.currentTime; - - Object.defineProperty(player.media, 'currentTime', { - get: function get() { - return currentTime; - }, - set: function set(time) { - // Get current paused state - // Vimeo will automatically play on seek - var paused = player.media.paused; - - // Set seeking flag - - player.media.seeking = true; - - // Trigger seeking - utils.dispatchEvent.call(player, player.media, 'seeking'); - - // Seek after events - player.embed.setCurrentTime(time).catch(function () { - // Do nothing - }); - - // Restore pause state - if (paused) { - player.pause(); - } - } - }); - - // Playback speed - var speed = player.config.speed.selected; - Object.defineProperty(player.media, 'playbackRate', { - get: function get() { - return speed; - }, - set: function set(input) { - player.embed.setPlaybackRate(input).then(function () { - speed = input; - utils.dispatchEvent.call(player, player.media, 'ratechange'); - }).catch(function (error) { - // Hide menu item (and menu if empty) - if (error.name === 'Error') { - controls.setSpeedMenu.call(player, []); - } - }); - } - }); - - // Volume - var volume = player.config.volume; - - Object.defineProperty(player.media, 'volume', { - get: function get() { - return volume; - }, - set: function set(input) { - player.embed.setVolume(input).then(function () { - volume = input; - utils.dispatchEvent.call(player, player.media, 'volumechange'); - }); - } - }); - - // Muted - var muted = player.config.muted; - - Object.defineProperty(player.media, 'muted', { - get: function get() { - return muted; - }, - set: function set(input) { - var toggle = utils.is.boolean(input) ? input : false; - - player.embed.setVolume(toggle ? 0 : player.config.volume).then(function () { - muted = toggle; - utils.dispatchEvent.call(player, player.media, 'volumechange'); - }); - } - }); - - // Loop - var loop = player.config.loop; - - Object.defineProperty(player.media, 'loop', { - get: function get() { - return loop; - }, - set: function set(input) { - var toggle = utils.is.boolean(input) ? input : player.config.loop.active; - - player.embed.setLoop(toggle).then(function () { - loop = toggle; - }); - } - }); - - // Source - var currentSrc = void 0; - player.embed.getVideoUrl().then(function (value) { - currentSrc = value; - }).catch(function (error) { - _this2.debug.warn(error); - }); - - Object.defineProperty(player.media, 'currentSrc', { - get: function get() { - return currentSrc; - } - }); - - // Ended - Object.defineProperty(player.media, 'ended', { - get: function get() { - return player.currentTime === player.duration; - } - }); - - // Set aspect ratio based on video size - Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(function (dimensions) { - var ratio = utils.getAspectRatio(dimensions[0], dimensions[1]); - vimeo.setAspectRatio.call(_this2, ratio); - }); - - // Set autopause - player.embed.setAutopause(player.config.autopause).then(function (state) { - player.config.autopause = state; - }); - - // Get title - player.embed.getVideoTitle().then(function (title) { - player.config.title = title; - ui.setTitle.call(_this2); - }); - - // Get current time - player.embed.getCurrentTime().then(function (value) { - currentTime = value; - utils.dispatchEvent.call(player, player.media, 'timeupdate'); - }); - - // Get duration - player.embed.getDuration().then(function (value) { - player.media.duration = value; - utils.dispatchEvent.call(player, player.media, 'durationchange'); - }); - - // Get captions - player.embed.getTextTracks().then(function (tracks) { - player.media.textTracks = tracks; - captions.setup.call(player); - }); - - player.embed.on('cuechange', function (data) { - var cue = null; - - if (data.cues.length) { - cue = utils.stripHTML(data.cues[0].text); - } - - captions.setText.call(player, cue); - }); - - player.embed.on('loaded', function () { - if (utils.is.element(player.embed.element) && player.supported.ui) { - var frame = player.embed.element; - - // Fix keyboard focus issues - // https://github.com/sampotts/plyr/issues/317 - frame.setAttribute('tabindex', -1); - } - }); - - player.embed.on('play', function () { - // Only fire play if paused before - if (player.media.paused) { - utils.dispatchEvent.call(player, player.media, 'play'); - } - player.media.paused = false; - utils.dispatchEvent.call(player, player.media, 'playing'); - }); - - player.embed.on('pause', function () { - player.media.paused = true; - utils.dispatchEvent.call(player, player.media, 'pause'); - }); - - player.embed.on('timeupdate', function (data) { - player.media.seeking = false; - currentTime = data.seconds; - utils.dispatchEvent.call(player, player.media, 'timeupdate'); - }); - - player.embed.on('progress', function (data) { - player.media.buffered = data.percent; - utils.dispatchEvent.call(player, player.media, 'progress'); - - // Check all loaded - if (parseInt(data.percent, 10) === 1) { - utils.dispatchEvent.call(player, player.media, 'canplaythrough'); - } - - // Get duration as if we do it before load, it gives an incorrect value - // https://github.com/sampotts/plyr/issues/891 - player.embed.getDuration().then(function (value) { - if (value !== player.media.duration) { - player.media.duration = value; - utils.dispatchEvent.call(player, player.media, 'durationchange'); - } - }); - }); - - player.embed.on('seeked', function () { - player.media.seeking = false; - utils.dispatchEvent.call(player, player.media, 'seeked'); - utils.dispatchEvent.call(player, player.media, 'play'); - }); - - player.embed.on('ended', function () { - player.media.paused = true; - utils.dispatchEvent.call(player, player.media, 'ended'); - }); - - player.embed.on('error', function (detail) { - player.media.error = detail; - utils.dispatchEvent.call(player, player.media, 'error'); - }); - - // Rebuild UI - setTimeout(function () { - return ui.build.call(player); - }, 0); - } -}; - -// ========================================================================== - -// Standardise YouTube quality unit -function mapQualityUnit(input) { - switch (input) { - case 'hd2160': - return 2160; - - case 2160: - return 'hd2160'; - - case 'hd1440': - return 1440; - - case 1440: - return 'hd1440'; - - case 'hd1080': - return 1080; - - case 1080: - return 'hd1080'; - - case 'hd720': - return 720; - - case 720: - return 'hd720'; - - case 'large': - return 480; - - case 480: - return 'large'; - - case 'medium': - return 360; - - case 360: - return 'medium'; - - case 'small': - return 240; - - case 240: - return 'small'; - - default: - return 'default'; - } -} - -function mapQualityUnits(levels) { - if (utils.is.empty(levels)) { - return levels; - } - - return utils.dedupe(levels.map(function (level) { - return mapQualityUnit(level); - })); -} - -var youtube = { - setup: function setup() { - var _this = this; - - // Add embed class for responsive - utils.toggleClass(this.elements.wrapper, this.config.classNames.embed, true); - - // Set aspect ratio - youtube.setAspectRatio.call(this); - - // Setup API - if (utils.is.object(window.YT) && utils.is.function(window.YT.Player)) { - youtube.ready.call(this); - } else { - // Load the API - utils.loadScript(this.config.urls.youtube.sdk).catch(function (error) { - _this.debug.warn('YouTube API failed to load', error); - }); - - // Setup callback for the API - // YouTube has it's own system of course... - window.onYouTubeReadyCallbacks = window.onYouTubeReadyCallbacks || []; - - // Add to queue - window.onYouTubeReadyCallbacks.push(function () { - youtube.ready.call(_this); - }); - - // Set callback to process queue - window.onYouTubeIframeAPIReady = function () { - window.onYouTubeReadyCallbacks.forEach(function (callback) { - callback(); - }); - }; - } - }, - - - // Get the media title - getTitle: function getTitle(videoId) { - var _this2 = this; - - // Try via undocumented API method first - // This method disappears now and then though... - // https://github.com/sampotts/plyr/issues/709 - if (utils.is.function(this.embed.getVideoData)) { - var _embed$getVideoData = this.embed.getVideoData(), - title = _embed$getVideoData.title; - - if (utils.is.empty(title)) { - this.config.title = title; - ui.setTitle.call(this); - return; - } - } - - // Or via Google API - var key = this.config.keys.google; - if (utils.is.string(key) && !utils.is.empty(key)) { - var url = utils.format(this.config.urls.youtube.api, videoId, key); - - utils.fetch(url).then(function (result) { - if (utils.is.object(result)) { - _this2.config.title = result.items[0].snippet.title; - ui.setTitle.call(_this2); - } - }).catch(function () {}); - } - }, - - - // Set aspect ratio - setAspectRatio: function setAspectRatio() { - var ratio = this.config.ratio.split(':'); - this.elements.wrapper.style.paddingBottom = 100 / ratio[0] * ratio[1] + '%'; - }, - - - // API ready - ready: function ready() { - var player = this; - - // Ignore already setup (race condition) - var currentId = player.media.getAttribute('id'); - if (!utils.is.empty(currentId) && currentId.startsWith('youtube-')) { - return; - } - - // Get the source URL or ID - var source = player.media.getAttribute('src'); - - // Get from <div> if needed - if (utils.is.empty(source)) { - source = player.media.getAttribute(this.config.attributes.embed.id); - } - - // Replace the <iframe> with a <div> due to YouTube API issues - var videoId = utils.parseYouTubeId(source); - var id = utils.generateId(player.provider); - var container = utils.createElement('div', { id: id }); - player.media = utils.replaceElement(container, player.media); - - // Set poster image - player.media.setAttribute('poster', utils.format(player.config.urls.youtube.poster, videoId)); - - // Setup instance - // https://developers.google.com/youtube/iframe_api_reference - player.embed = new window.YT.Player(id, { - videoId: videoId, - playerVars: { - autoplay: player.config.autoplay ? 1 : 0, // Autoplay - controls: player.supported.ui ? 0 : 1, // Only show controls if not fully supported - rel: 0, // No related vids - showinfo: 0, // Hide info - iv_load_policy: 3, // Hide annotations - modestbranding: 1, // Hide logos as much as possible (they still show one in the corner when paused) - disablekb: 1, // Disable keyboard as we handle it - playsinline: 1, // Allow iOS inline playback - - // Tracking for stats - // origin: window ? `${window.location.protocol}//${window.location.host}` : null, - widget_referrer: window ? window.location.href : null, - - // Captions are flaky on YouTube - cc_load_policy: player.captions.active ? 1 : 0, - cc_lang_pref: player.config.captions.language - }, - events: { - onError: function onError(event) { - // If we've already fired an error, don't do it again - // YouTube fires onError twice - if (utils.is.object(player.media.error)) { - return; - } - - var detail = { - code: event.data - }; - - // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError - switch (event.data) { - case 2: - detail.message = 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.'; - break; - - case 5: - detail.message = 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.'; - break; - - case 100: - detail.message = 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.'; - break; - - case 101: - case 150: - detail.message = 'The owner of the requested video does not allow it to be played in embedded players.'; - break; - - default: - detail.message = 'An unknown error occured'; - break; - } - - player.media.error = detail; - - utils.dispatchEvent.call(player, player.media, 'error'); - }, - onPlaybackQualityChange: function onPlaybackQualityChange() { - utils.dispatchEvent.call(player, player.media, 'qualitychange', false, { - quality: player.media.quality - }); - }, - onPlaybackRateChange: function onPlaybackRateChange(event) { - // Get the instance - var instance = event.target; - - // Get current speed - player.media.playbackRate = instance.getPlaybackRate(); - - utils.dispatchEvent.call(player, player.media, 'ratechange'); - }, - onReady: function onReady(event) { - // Get the instance - var instance = event.target; - - // Get the title - youtube.getTitle.call(player, videoId); - - // Create a faux HTML5 API using the YouTube API - player.media.play = function () { - instance.playVideo(); - }; - - player.media.pause = function () { - instance.pauseVideo(); - }; - - player.media.stop = function () { - instance.stopVideo(); - }; - - player.media.duration = instance.getDuration(); - player.media.paused = true; - - // Seeking - player.media.currentTime = 0; - Object.defineProperty(player.media, 'currentTime', { - get: function get() { - return Number(instance.getCurrentTime()); - }, - set: function set(time) { - // Vimeo will automatically play on seek - var paused = player.media.paused; - - // Set seeking flag - - player.media.seeking = true; - - // Trigger seeking - utils.dispatchEvent.call(player, player.media, 'seeking'); - - // Seek after events sent - instance.seekTo(time); - - // Restore pause state - if (paused) { - player.pause(); - } - } - }); - - // Playback speed - Object.defineProperty(player.media, 'playbackRate', { - get: function get() { - return instance.getPlaybackRate(); - }, - set: function set(input) { - instance.setPlaybackRate(input); - } - }); - - // Quality - Object.defineProperty(player.media, 'quality', { - get: function get() { - return mapQualityUnit(instance.getPlaybackQuality()); - }, - set: function set(input) { - var quality = input; - - // Set via API - instance.setPlaybackQuality(mapQualityUnit(quality)); - - // Trigger request event - utils.dispatchEvent.call(player, player.media, 'qualityrequested', false, { - quality: quality - }); - } - }); - - // Volume - var volume = player.config.volume; - - Object.defineProperty(player.media, 'volume', { - get: function get() { - return volume; - }, - set: function set(input) { - volume = input; - instance.setVolume(volume * 100); - utils.dispatchEvent.call(player, player.media, 'volumechange'); - } - }); - - // Muted - var muted = player.config.muted; - - Object.defineProperty(player.media, 'muted', { - get: function get() { - return muted; - }, - set: function set(input) { - var toggle = utils.is.boolean(input) ? input : muted; - muted = toggle; - instance[toggle ? 'mute' : 'unMute'](); - utils.dispatchEvent.call(player, player.media, 'volumechange'); - } - }); - - // Source - Object.defineProperty(player.media, 'currentSrc', { - get: function get() { - return instance.getVideoUrl(); - } - }); - - // Ended - Object.defineProperty(player.media, 'ended', { - get: function get() { - return player.currentTime === player.duration; - } - }); - - // Get available speeds - player.options.speed = instance.getAvailablePlaybackRates(); - - // Set the tabindex to avoid focus entering iframe - if (player.supported.ui) { - player.media.setAttribute('tabindex', -1); - } - - utils.dispatchEvent.call(player, player.media, 'timeupdate'); - utils.dispatchEvent.call(player, player.media, 'durationchange'); - - // Reset timer - clearInterval(player.timers.buffering); - - // Setup buffering - player.timers.buffering = setInterval(function () { - // Get loaded % from YouTube - player.media.buffered = instance.getVideoLoadedFraction(); - - // Trigger progress only when we actually buffer something - if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) { - utils.dispatchEvent.call(player, player.media, 'progress'); - } - - // Set last buffer point - player.media.lastBuffered = player.media.buffered; - - // Bail if we're at 100% - if (player.media.buffered === 1) { - clearInterval(player.timers.buffering); - - // Trigger event - utils.dispatchEvent.call(player, player.media, 'canplaythrough'); - } - }, 200); - - // Rebuild UI - setTimeout(function () { - return ui.build.call(player); - }, 50); - }, - onStateChange: function onStateChange(event) { - // Get the instance - var instance = event.target; - - // Reset timer - clearInterval(player.timers.playing); - - // Handle events - // -1 Unstarted - // 0 Ended - // 1 Playing - // 2 Paused - // 3 Buffering - // 5 Video cued - switch (event.data) { - case -1: - // Update scrubber - utils.dispatchEvent.call(player, player.media, 'timeupdate'); - - // Get loaded % from YouTube - player.media.buffered = instance.getVideoLoadedFraction(); - utils.dispatchEvent.call(player, player.media, 'progress'); - - break; - - case 0: - player.media.paused = true; - - // YouTube doesn't support loop for a single video, so mimick it. - if (player.media.loop) { - // YouTube needs a call to `stopVideo` before playing again - instance.stopVideo(); - instance.playVideo(); - } else { - utils.dispatchEvent.call(player, player.media, 'ended'); - } - - break; - - case 1: - // If we were seeking, fire seeked event - if (player.media.seeking) { - utils.dispatchEvent.call(player, player.media, 'seeked'); - } - player.media.seeking = false; - - // Only fire play if paused before - if (player.media.paused) { - utils.dispatchEvent.call(player, player.media, 'play'); - } - player.media.paused = false; - - utils.dispatchEvent.call(player, player.media, 'playing'); - - // Poll to get playback progress - player.timers.playing = setInterval(function () { - utils.dispatchEvent.call(player, player.media, 'timeupdate'); - }, 50); - - // Check duration again due to YouTube bug - // https://github.com/sampotts/plyr/issues/374 - // https://code.google.com/p/gdata-issues/issues/detail?id=8690 - if (player.media.duration !== instance.getDuration()) { - player.media.duration = instance.getDuration(); - utils.dispatchEvent.call(player, player.media, 'durationchange'); - } - - // Get quality - controls.setQualityMenu.call(player, mapQualityUnits(instance.getAvailableQualityLevels())); - - break; - - case 2: - player.media.paused = true; - - utils.dispatchEvent.call(player, player.media, 'pause'); - - break; - - default: - break; - } - - utils.dispatchEvent.call(player, player.elements.container, 'statechange', false, { - code: event.data - }); - } - } - }); - } -}; - -// ========================================================================== - -var media = { - // Setup media - setup: function setup() { - // If there's no media, bail - if (!this.media) { - this.debug.warn('No media element found!'); - return; - } - - // Add type class - utils.toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true); - - // Add provider class - utils.toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true); - - // Add video class for embeds - // This will require changes if audio embeds are added - if (this.isEmbed) { - utils.toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true); - } - - // Inject the player wrapper - if (this.isVideo) { - // Create the wrapper div - this.elements.wrapper = utils.createElement('div', { - class: this.config.classNames.video - }); - - // Wrap the video in a container - utils.wrap(this.media, this.elements.wrapper); - - // Faux poster container - this.elements.poster = utils.createElement('div', { - class: this.config.classNames.poster - }); - - this.elements.wrapper.appendChild(this.elements.poster); - } - - if (this.isEmbed) { - switch (this.provider) { - case 'youtube': - youtube.setup.call(this); - break; - - case 'vimeo': - vimeo.setup.call(this); - break; - - default: - break; - } - } else if (this.isHTML5) { - html5.extend.call(this); - } - } -}; - -// ========================================================================== - -var Ads = function () { - /** - * Ads constructor. - * @param {object} player - * @return {Ads} - */ - function Ads(player) { - var _this = this; - - classCallCheck(this, Ads); - - this.player = player; - this.publisherId = player.config.ads.publisherId; - this.playing = false; - this.initialized = false; - this.elements = { - container: null, - displayContainer: null - }; - this.manager = null; - this.loader = null; - this.cuePoints = null; - this.events = {}; - this.safetyTimer = null; - this.countdownTimer = null; - - // Setup a promise to resolve when the IMA manager is ready - this.managerPromise = new Promise(function (resolve, reject) { - // The ad is loaded and ready - _this.on('loaded', resolve); - - // Ads failed - _this.on('error', reject); - }); - - this.load(); - } - - createClass(Ads, [{ - key: 'load', - - - /** - * Load the IMA SDK - */ - value: function load() { - var _this2 = this; - - if (this.enabled) { - // Check if the Google IMA3 SDK is loaded or load it ourselves - if (!utils.is.object(window.google) || !utils.is.object(window.google.ima)) { - utils.loadScript(this.player.config.urls.googleIMA.sdk).then(function () { - _this2.ready(); - }).catch(function () { - // Script failed to load or is blocked - _this2.trigger('error', new Error('Google IMA SDK failed to load')); - }); - } else { - this.ready(); - } - } - } - - /** - * Get the ads instance ready - */ - - }, { - key: 'ready', - value: function ready() { - var _this3 = this; - - // Start ticking our safety timer. If the whole advertisement - // thing doesn't resolve within our set time; we bail - this.startSafetyTimer(12000, 'ready()'); - - // Clear the safety timer - this.managerPromise.then(function () { - _this3.clearSafetyTimer('onAdsManagerLoaded()'); - }); - - // Set listeners on the Plyr instance - this.listeners(); - - // Setup the IMA SDK - this.setupIMA(); - } - - // Build the default tag URL - - }, { - key: 'setupIMA', - - - /** - * In order for the SDK to display ads for our video, we need to tell it where to put them, - * so here we define our ad container. This div is set up to render on top of the video player. - * Using the code below, we tell the SDK to render ads within that div. We also provide a - * handle to the content video player - the SDK will poll the current time of our player to - * properly place mid-rolls. After we create the ad display container, we initialize it. On - * mobile devices, this initialization is done as the result of a user action. - */ - value: function setupIMA() { - // Create the container for our advertisements - this.elements.container = utils.createElement('div', { - class: this.player.config.classNames.ads - }); - this.player.elements.container.appendChild(this.elements.container); - - // So we can run VPAID2 - google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED); - - // Set language - google.ima.settings.setLocale(this.player.config.ads.language); - - // We assume the adContainer is the video container of the plyr element - // that will house the ads - this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container); - - // Request video ads to be pre-loaded - this.requestAds(); - } - - /** - * Request advertisements - */ - - }, { - key: 'requestAds', - value: function requestAds() { - var _this4 = this; - - var container = this.player.elements.container; - - - try { - // Create ads loader - this.loader = new google.ima.AdsLoader(this.elements.displayContainer); - - // Listen and respond to ads loaded and error events - this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, function (event) { - return _this4.onAdsManagerLoaded(event); - }, false); - this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { - return _this4.onAdError(error); - }, false); - - // Request video ads - var request = new google.ima.AdsRequest(); - request.adTagUrl = this.tagUrl; - - // Specify the linear and nonlinear slot sizes. This helps the SDK - // to select the correct creative if multiple are returned - request.linearAdSlotWidth = container.offsetWidth; - request.linearAdSlotHeight = container.offsetHeight; - request.nonLinearAdSlotWidth = container.offsetWidth; - request.nonLinearAdSlotHeight = container.offsetHeight; - - // We only overlay ads as we only support video. - request.forceNonLinearFullSlot = false; - - // Mute based on current state - request.setAdWillPlayMuted(!this.player.muted); - - this.loader.requestAds(request); - } catch (e) { - this.onAdError(e); - } - } - - /** - * Update the ad countdown - * @param {boolean} start - */ - - }, { - key: 'pollCountdown', - value: function pollCountdown() { - var _this5 = this; - - var start = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - if (!start) { - clearInterval(this.countdownTimer); - this.elements.container.removeAttribute('data-badge-text'); - return; - } - - var update = function update() { - var time = utils.formatTime(Math.max(_this5.manager.getRemainingTime(), 0)); - var label = i18n.get('advertisement', _this5.player.config) + ' - ' + time; - _this5.elements.container.setAttribute('data-badge-text', label); - }; - - this.countdownTimer = setInterval(update, 100); - } - - /** - * This method is called whenever the ads are ready inside the AdDisplayContainer - * @param {Event} adsManagerLoadedEvent - */ - - }, { - key: 'onAdsManagerLoaded', - value: function onAdsManagerLoaded(event) { - var _this6 = this; - - // Get the ads manager - var settings = new google.ima.AdsRenderingSettings(); - - // Tell the SDK to save and restore content video state on our behalf - settings.restoreCustomPlaybackStateOnAdBreakComplete = true; - settings.enablePreloading = true; - - // The SDK is polling currentTime on the contentPlayback. And needs a duration - // so it can determine when to start the mid- and post-roll - this.manager = event.getAdsManager(this.player, settings); - - // Get the cue points for any mid-rolls by filtering out the pre- and post-roll - this.cuePoints = this.manager.getCuePoints(); - - // Add advertisement cue's within the time line if available - if (!utils.is.empty(this.cuePoints)) { - this.cuePoints.forEach(function (cuePoint) { - if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < _this6.player.duration) { - var seekElement = _this6.player.elements.progress; - - if (utils.is.element(seekElement)) { - var cuePercentage = 100 / _this6.player.duration * cuePoint; - var cue = utils.createElement('span', { - class: _this6.player.config.classNames.cues - }); - - cue.style.left = cuePercentage.toString() + '%'; - seekElement.appendChild(cue); - } - } - }); - } - - // Get skippable state - // TODO: Skip button - // this.player.debug.warn(this.manager.getAdSkippableState()); - - // Set volume to match player - this.manager.setVolume(this.player.volume); - - // Add listeners to the required events - // Advertisement error events - this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { - return _this6.onAdError(error); - }); - - // Advertisement regular events - Object.keys(google.ima.AdEvent.Type).forEach(function (type) { - _this6.manager.addEventListener(google.ima.AdEvent.Type[type], function (event) { - return _this6.onAdEvent(event); - }); - }); - - // Resolve our adsManager - this.trigger('loaded'); - } - - /** - * This is where all the event handling takes place. Retrieve the ad from the event. Some - * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated - * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type - * @param {Event} event - */ - - }, { - key: 'onAdEvent', - value: function onAdEvent(event) { - var _this7 = this; - - var container = this.player.elements.container; - - // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED) - // don't have ad object associated - - var ad = event.getAd(); - - // Proxy event - var dispatchEvent = function dispatchEvent(type) { - var event = 'ads' + type.replace(/_/g, '').toLowerCase(); - utils.dispatchEvent.call(_this7.player, _this7.player.media, event); - }; - - switch (event.type) { - case google.ima.AdEvent.Type.LOADED: - // This is the first event sent for an ad - it is possible to determine whether the - // ad is a video ad or an overlay - this.trigger('loaded'); - - // Bubble event - dispatchEvent(event.type); - - // Start countdown - this.pollCountdown(true); - - if (!ad.isLinear()) { - // Position AdDisplayContainer correctly for overlay - ad.width = container.offsetWidth; - ad.height = container.offsetHeight; - } - - // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex()); - // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset()); - break; - - case google.ima.AdEvent.Type.ALL_ADS_COMPLETED: - // All ads for the current videos are done. We can now request new advertisements - // in case the video is re-played - - // Fire event - dispatchEvent(event.type); - - // TODO: Example for what happens when a next video in a playlist would be loaded. - // So here we load a new video when all ads are done. - // Then we load new ads within a new adsManager. When the video - // Is started - after - the ads are loaded, then we get ads. - // You can also easily test cancelling and reloading by running - // player.ads.cancel() and player.ads.play from the console I guess. - // this.player.source = { - // type: 'video', - // title: 'View From A Blue Moon', - // sources: [{ - // src: - // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type: - // 'video/mp4', }], poster: - // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks: - // [ { kind: 'captions', label: 'English', srclang: 'en', src: - // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt', - // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src: - // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ], - // }; - - // TODO: So there is still this thing where a video should only be allowed to start - // playing when the IMA SDK is ready or has failed - - this.loadAds(); - break; - - case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED: - // This event indicates the ad has started - the video player can adjust the UI, - // for example display a pause button and remaining time. Fired when content should - // be paused. This usually happens right before an ad is about to cover the content - - dispatchEvent(event.type); - - this.pauseContent(); - - break; - - case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED: - // This event indicates the ad has finished - the video player can perform - // appropriate UI actions, such as removing the timer for remaining time detection. - // Fired when content should be resumed. This usually happens when an ad finishes - // or collapses - - dispatchEvent(event.type); - - this.pollCountdown(); - - this.resumeContent(); - - break; - - case google.ima.AdEvent.Type.STARTED: - case google.ima.AdEvent.Type.MIDPOINT: - case google.ima.AdEvent.Type.COMPLETE: - case google.ima.AdEvent.Type.IMPRESSION: - case google.ima.AdEvent.Type.CLICK: - dispatchEvent(event.type); - break; - - default: - break; - } - } - - /** - * Any ad error handling comes through here - * @param {Event} event - */ - - }, { - key: 'onAdError', - value: function onAdError(event) { - this.cancel(); - this.player.debug.warn('Ads error', event); - } - - /** - * Setup hooks for Plyr and window events. This ensures - * the mid- and post-roll launch at the correct time. And - * resize the advertisement when the player resizes - */ - - }, { - key: 'listeners', - value: function listeners() { - var _this8 = this; - - var container = this.player.elements.container; - - var time = void 0; - - // Add listeners to the required events - this.player.on('ended', function () { - _this8.loader.contentComplete(); - }); - - this.player.on('seeking', function () { - time = _this8.player.currentTime; - return time; - }); - - this.player.on('seeked', function () { - var seekedTime = _this8.player.currentTime; - - if (utils.is.empty(_this8.cuePoints)) { - return; - } - - _this8.cuePoints.forEach(function (cuePoint, index) { - if (time < cuePoint && cuePoint < seekedTime) { - _this8.manager.discardAdBreak(); - _this8.cuePoints.splice(index, 1); - } - }); - }); - - // Listen to the resizing of the window. And resize ad accordingly - // TODO: eventually implement ResizeObserver - window.addEventListener('resize', function () { - if (_this8.manager) { - _this8.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); - } - }); - } - - /** - * Initialize the adsManager and start playing advertisements - */ - - }, { - key: 'play', - value: function play() { - var _this9 = this; - - var container = this.player.elements.container; - - - if (!this.managerPromise) { - this.resumeContent(); - } - - // Play the requested advertisement whenever the adsManager is ready - this.managerPromise.then(function () { - // Initialize the container. Must be done via a user action on mobile devices - _this9.elements.displayContainer.initialize(); - - try { - if (!_this9.initialized) { - // Initialize the ads manager. Ad rules playlist will start at this time - _this9.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); - - // Call play to start showing the ad. Single video and overlay ads will - // start at this time; the call will be ignored for ad rules - _this9.manager.start(); - } - - _this9.initialized = true; - } catch (adError) { - // An error may be thrown if there was a problem with the - // VAST response - _this9.onAdError(adError); - } - }).catch(function () {}); - } - - /** - * Resume our video - */ - - }, { - key: 'resumeContent', - value: function resumeContent() { - // Hide the advertisement container - this.elements.container.style.zIndex = ''; - - // Ad is stopped - this.playing = false; - - // Play our video - if (this.player.currentTime < this.player.duration) { - this.player.play(); - } - } - - /** - * Pause our video - */ - - }, { - key: 'pauseContent', - value: function pauseContent() { - // Show the advertisement container - this.elements.container.style.zIndex = 3; - - // Ad is playing. - this.playing = true; - - // Pause our video. - this.player.pause(); - } - - /** - * Destroy the adsManager so we can grab new ads after this. If we don't then we're not - * allowed to call new ads based on google policies, as they interpret this as an accidental - * video requests. https://developers.google.com/interactive- - * media-ads/docs/sdks/android/faq#8 - */ - - }, { - key: 'cancel', - value: function cancel() { - // Pause our video - if (this.initialized) { - this.resumeContent(); - } - - // Tell our instance that we're done for now - this.trigger('error'); - - // Re-create our adsManager - this.loadAds(); - } - - /** - * Re-create our adsManager - */ - - }, { - key: 'loadAds', - value: function loadAds() { - var _this10 = this; - - // Tell our adsManager to go bye bye - this.managerPromise.then(function () { - // Destroy our adsManager - if (_this10.manager) { - _this10.manager.destroy(); - } - - // Re-set our adsManager promises - _this10.managerPromise = new Promise(function (resolve) { - _this10.on('loaded', resolve); - _this10.player.debug.log(_this10.manager); - }); - - // Now request some new advertisements - _this10.requestAds(); - }).catch(function () {}); - } - - /** - * Handles callbacks after an ad event was invoked - * @param {string} event - Event type - */ - - }, { - key: 'trigger', - value: function trigger(event) { - var _this11 = this; - - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var handlers = this.events[event]; - - if (utils.is.array(handlers)) { - handlers.forEach(function (handler) { - if (utils.is.function(handler)) { - handler.apply(_this11, args); - } - }); - } - } - - /** - * Add event listeners - * @param {string} event - Event type - * @param {function} callback - Callback for when event occurs - * @return {Ads} - */ - - }, { - key: 'on', - value: function on(event, callback) { - if (!utils.is.array(this.events[event])) { - this.events[event] = []; - } - - this.events[event].push(callback); - - return this; - } - - /** - * Setup a safety timer for when the ad network doesn't respond for whatever reason. - * The advertisement has 12 seconds to get its things together. We stop this timer when the - * advertisement is playing, or when a user action is required to start, then we clear the - * timer on ad ready - * @param {number} time - * @param {string} from - */ - - }, { - key: 'startSafetyTimer', - value: function startSafetyTimer(time, from) { - var _this12 = this; - - this.player.debug.log('Safety timer invoked from: ' + from); - - this.safetyTimer = setTimeout(function () { - _this12.cancel(); - _this12.clearSafetyTimer('startSafetyTimer()'); - }, time); - } - - /** - * Clear our safety timer(s) - * @param {string} from - */ - - }, { - key: 'clearSafetyTimer', - value: function clearSafetyTimer(from) { - if (!utils.is.nullOrUndefined(this.safetyTimer)) { - this.player.debug.log('Safety timer cleared from: ' + from); - - clearTimeout(this.safetyTimer); - this.safetyTimer = null; - } - } - }, { - key: 'enabled', - get: function get() { - return this.player.isVideo && this.player.config.ads.enabled && !utils.is.empty(this.publisherId); - } - }, { - key: 'tagUrl', - get: function get() { - var params = { - AV_PUBLISHERID: '58c25bb0073ef448b1087ad6', - AV_CHANNELID: '5a0458dc28a06145e4519d21', - AV_URL: location.hostname, - cb: Date.now(), - AV_WIDTH: 640, - AV_HEIGHT: 480, - AV_CDIM2: this.publisherId - }; - - var base = 'https://go.aniview.com/api/adserver6/vast/'; - - return base + '?' + utils.buildUrlParams(params); - } - }]); - return Ads; -}(); - -// ========================================================================== - -var source = { - // Add elements to HTML5 media (source, tracks, etc) - insertElements: function insertElements(type, attributes) { - var _this = this; - - if (utils.is.string(attributes)) { - utils.insertElement(type, this.media, { - src: attributes - }); - } else if (utils.is.array(attributes)) { - attributes.forEach(function (attribute) { - utils.insertElement(type, _this.media, attribute); - }); - } - }, - - - // Update source - // Sources are not checked for support so be careful - change: function change(input) { - var _this2 = this; - - if (!utils.is.object(input) || !('sources' in input) || !input.sources.length) { - this.debug.warn('Invalid source format'); - return; - } - - // Cancel current network requests - html5.cancelRequests.call(this); - - // Destroy instance and re-setup - this.destroy.call(this, function () { - // Reset quality options - _this2.options.quality = []; - - // Remove elements - utils.removeElement(_this2.media); - _this2.media = null; - - // Reset class name - if (utils.is.element(_this2.elements.container)) { - _this2.elements.container.removeAttribute('class'); - } - - // Set the type and provider - _this2.type = input.type; - _this2.provider = !utils.is.empty(input.sources[0].provider) ? input.sources[0].provider : providers.html5; - - // Check for support - _this2.supported = support.check(_this2.type, _this2.provider, _this2.config.playsinline); - - // Create new markup - switch (_this2.provider + ':' + _this2.type) { - case 'html5:video': - _this2.media = utils.createElement('video'); - break; - - case 'html5:audio': - _this2.media = utils.createElement('audio'); - break; - - case 'youtube:video': - case 'vimeo:video': - _this2.media = utils.createElement('div', { - src: input.sources[0].src - }); - break; - - default: - break; - } - - // Inject the new element - _this2.elements.container.appendChild(_this2.media); - - // Autoplay the new source? - if (utils.is.boolean(input.autoplay)) { - _this2.config.autoplay = input.autoplay; - } - - // Set attributes for audio and video - if (_this2.isHTML5) { - if (_this2.config.crossorigin) { - _this2.media.setAttribute('crossorigin', ''); - } - if (_this2.config.autoplay) { - _this2.media.setAttribute('autoplay', ''); - } - if (!utils.is.empty(input.poster)) { - _this2.poster = input.poster; - } - if (_this2.config.loop.active) { - _this2.media.setAttribute('loop', ''); - } - if (_this2.config.muted) { - _this2.media.setAttribute('muted', ''); - } - if (_this2.config.playsinline) { - _this2.media.setAttribute('playsinline', ''); - } - } - - // Restore class hook - ui.addStyleHook.call(_this2); - - // Set new sources for html5 - if (_this2.isHTML5) { - source.insertElements.call(_this2, 'source', input.sources); - } - - // Set video title - _this2.config.title = input.title; - - // Set up from scratch - media.setup.call(_this2); - - // HTML5 stuff - if (_this2.isHTML5) { - // Setup captions - if ('tracks' in input) { - source.insertElements.call(_this2, 'track', input.tracks); - } - - // Load HTML5 sources - _this2.media.load(); - } - - // If HTML5 or embed but not fully supported, setupInterface and call ready now - if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) { - // Setup interface - ui.build.call(_this2); - } - - // Update the fullscreen support - _this2.fullscreen.update(); - }, true); - } -}; - -// ========================================================================== - -// Private properties -// TODO: Use a WeakMap for private globals -// const globals = new WeakMap(); - -// Plyr instance - -var Plyr = function () { - function Plyr(target, options) { - var _this = this; - - classCallCheck(this, Plyr); - - this.timers = {}; - - // State - this.ready = false; - this.loading = false; - this.failed = false; - - // Touch device - this.touch = support.touch; - - // Set the media element - this.media = target; - - // String selector passed - if (utils.is.string(this.media)) { - this.media = document.querySelectorAll(this.media); - } - - // jQuery, NodeList or Array passed, use first element - if (window.jQuery && this.media instanceof jQuery || utils.is.nodeList(this.media) || utils.is.array(this.media)) { - // eslint-disable-next-line - this.media = this.media[0]; - } - - // Set config - this.config = utils.extend({}, defaults$1, options || {}, function () { - try { - return JSON.parse(_this.media.getAttribute('data-plyr-config')); - } catch (e) { - return {}; - } - }()); - - // Elements cache - this.elements = { - container: null, - buttons: {}, - display: {}, - progress: {}, - inputs: {}, - settings: { - menu: null, - panes: {}, - tabs: {} - }, - captions: null - }; - - // Captions - this.captions = { - active: null, - currentTrack: null - }; - - // Fullscreen - this.fullscreen = { - active: false - }; - - // Options - this.options = { - speed: [], - quality: [], - captions: [] - }; - - // Debugging - // TODO: move to globals - this.debug = new Console(this.config.debug); - - // Log config options and support - this.debug.log('Config', this.config); - this.debug.log('Support', support); - - // We need an element to setup - if (utils.is.nullOrUndefined(this.media) || !utils.is.element(this.media)) { - this.debug.error('Setup failed: no suitable element passed'); - return; - } - - // Bail if the element is initialized - if (this.media.plyr) { - this.debug.warn('Target already setup'); - return; - } - - // Bail if not enabled - if (!this.config.enabled) { - this.debug.error('Setup failed: disabled by config'); - return; - } - - // Bail if disabled or no basic support - // You may want to disable certain UAs etc - if (!support.check().api) { - this.debug.error('Setup failed: no support'); - return; - } - - // Cache original element state for .destroy() - var clone = this.media.cloneNode(true); - clone.autoplay = false; - this.elements.original = clone; - - // Set media type based on tag or data attribute - // Supported: video, audio, vimeo, youtube - var type = this.media.tagName.toLowerCase(); - - // Embed properties - var iframe = null; - var url = null; - var params = null; - - // Different setup based on type - switch (type) { - case 'div': - // Find the frame - iframe = this.media.querySelector('iframe'); - - // <iframe> type - if (utils.is.element(iframe)) { - // Detect provider - url = iframe.getAttribute('src'); - this.provider = utils.getProviderByUrl(url); - - // Rework elements - this.elements.container = this.media; - this.media = iframe; - - // Reset classname - this.elements.container.className = ''; - - // Get attributes from URL and set config - params = utils.getUrlParams(url); - if (!utils.is.empty(params)) { - var truthy = ['1', 'true']; - - if (truthy.includes(params.autoplay)) { - this.config.autoplay = true; - } - if (truthy.includes(params.loop)) { - this.config.loop.active = true; - } - - // TODO: replace fullscreen.iosNative with this playsinline config option - // YouTube requires the playsinline in the URL - if (this.isYouTube) { - this.config.playsinline = truthy.includes(params.playsinline); - } else { - this.config.playsinline = true; - } - } - } else { - // <div> with attributes - this.provider = this.media.getAttribute(this.config.attributes.embed.provider); - - // Remove attribute - this.media.removeAttribute(this.config.attributes.embed.provider); - } - - // Unsupported or missing provider - if (utils.is.empty(this.provider) || !Object.keys(providers).includes(this.provider)) { - this.debug.error('Setup failed: Invalid provider'); - return; - } - - // Audio will come later for external providers - this.type = types.video; - - break; - - case 'video': - case 'audio': - this.type = type; - this.provider = providers.html5; - - // Get config from attributes - if (this.media.hasAttribute('crossorigin')) { - this.config.crossorigin = true; - } - if (this.media.hasAttribute('autoplay')) { - this.config.autoplay = true; - } - if (this.media.hasAttribute('playsinline')) { - this.config.playsinline = true; - } - if (this.media.hasAttribute('muted')) { - this.config.muted = true; - } - if (this.media.hasAttribute('loop')) { - this.config.loop.active = true; - } - - break; - - default: - this.debug.error('Setup failed: unsupported type'); - return; - } - - // Check for support again but with type - this.supported = support.check(this.type, this.provider, this.config.playsinline); - - // If no support for even API, bail - if (!this.supported.api) { - this.debug.error('Setup failed: no support'); - return; - } - - // Create listeners - this.listeners = new Listeners(this); - - // Setup local storage for user settings - this.storage = new Storage(this); - - // Store reference - this.media.plyr = this; - - // Wrap media - if (!utils.is.element(this.elements.container)) { - this.elements.container = utils.createElement('div'); - utils.wrap(this.media, this.elements.container); - } - - // Allow focus to be captured - this.elements.container.setAttribute('tabindex', 0); - - // Add style hook - ui.addStyleHook.call(this); - - // Setup media - media.setup.call(this); - - // Listen for events if debugging - if (this.config.debug) { - utils.on(this.elements.container, this.config.events.join(' '), function (event) { - _this.debug.log('event: ' + event.type); - }); - } - - // Setup interface - // If embed but not fully supported, build interface now to avoid flash of controls - if (this.isHTML5 || this.isEmbed && !this.supported.ui) { - ui.build.call(this); - } - - // Container listeners - this.listeners.container(); - - // Global listeners - this.listeners.global(); - - // Setup fullscreen - this.fullscreen = new Fullscreen(this); - - // Setup ads if provided - this.ads = new Ads(this); - - // Autoplay if required - if (this.config.autoplay) { - this.play(); - } - } - - // --------------------------------------- - // API - // --------------------------------------- - - /** - * Types and provider helpers - */ - - - createClass(Plyr, [{ - key: 'play', - - - /** - * Play the media, or play the advertisement (if they are not blocked) - */ - value: function play() { - if (!utils.is.function(this.media.play)) { - return null; - } - - // Return the promise (for HTML5) - return this.media.play(); - } - - /** - * Pause the media - */ - - }, { - key: 'pause', - value: function pause() { - if (!this.playing || !utils.is.function(this.media.pause)) { - return; - } - - this.media.pause(); - } - - /** - * Get playing state - */ - - }, { - key: 'togglePlay', - - - /** - * Toggle playback based on current status - * @param {boolean} input - */ - value: function togglePlay(input) { - // Toggle based on current state if nothing passed - var toggle = utils.is.boolean(input) ? input : !this.playing; - - if (toggle) { - this.play(); - } else { - this.pause(); - } - } - - /** - * Stop playback - */ - - }, { - key: 'stop', - value: function stop() { - if (this.isHTML5) { - this.pause(); - this.restart(); - } else if (utils.is.function(this.media.stop)) { - this.media.stop(); - } - } - - /** - * Restart playback - */ - - }, { - key: 'restart', - value: function restart() { - this.currentTime = 0; - } - - /** - * Rewind - * @param {number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime - */ - - }, { - key: 'rewind', - value: function rewind(seekTime) { - this.currentTime = this.currentTime - (utils.is.number(seekTime) ? seekTime : this.config.seekTime); - } - - /** - * Fast forward - * @param {number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime - */ - - }, { - key: 'forward', - value: function forward(seekTime) { - this.currentTime = this.currentTime + (utils.is.number(seekTime) ? seekTime : this.config.seekTime); - } - - /** - * Seek to a time - * @param {number} input - where to seek to in seconds. Defaults to 0 (the start) - */ - - }, { - key: 'increaseVolume', - - - /** - * Increase volume - * @param {boolean} step - How much to decrease by (between 0 and 1) - */ - value: function increaseVolume(step) { - var volume = this.media.muted ? 0 : this.volume; - this.volume = volume + (utils.is.number(step) ? step : 1); - } - - /** - * Decrease volume - * @param {boolean} step - How much to decrease by (between 0 and 1) - */ - - }, { - key: 'decreaseVolume', - value: function decreaseVolume(step) { - var volume = this.media.muted ? 0 : this.volume; - this.volume = volume - (utils.is.number(step) ? step : 1); - } - - /** - * Set muted state - * @param {boolean} mute - */ - - }, { - key: 'toggleCaptions', - - - /** - * Toggle captions - * @param {boolean} input - Whether to enable captions - */ - value: function toggleCaptions(input) { - // If there's no full support - if (!this.supported.ui) { - return; - } - - // If the method is called without parameter, toggle based on current value - var show = utils.is.boolean(input) ? input : !this.elements.container.classList.contains(this.config.classNames.captions.active); - - // Nothing to change... - if (this.captions.active === show) { - return; - } - - // Set global - this.captions.active = show; - - // Toggle state - utils.toggleState(this.elements.buttons.captions, this.captions.active); - - // Add class hook - utils.toggleClass(this.elements.container, this.config.classNames.captions.active, this.captions.active); - - // Trigger an event - utils.dispatchEvent.call(this, this.media, this.captions.active ? 'captionsenabled' : 'captionsdisabled'); - } - - /** - * Set the captions language - * @param {string} - Two character ISO language code (e.g. EN, FR, PT, etc) - */ - - }, { - key: 'airplay', - - - /** - * Trigger the airplay dialog - * TODO: update player with state, support, enabled - */ - value: function airplay() { - // Show dialog if supported - if (support.airplay) { - this.media.webkitShowPlaybackTargetPicker(); - } - } - - /** - * Toggle the player controls - * @param {boolean} toggle - Whether to show the controls - */ - - }, { - key: 'toggleControls', - value: function toggleControls(toggle) { - var _this2 = this; - - // We need controls of course... - if (!utils.is.element(this.elements.controls)) { - return; - } - - // Don't hide if no UI support or it's audio - if (!this.supported.ui || this.isAudio) { - return; - } - - var delay = 0; - var show = toggle; - var isEnterFullscreen = false; - - // Get toggle state if not set - if (!utils.is.boolean(toggle)) { - if (utils.is.event(toggle)) { - // Is the enter fullscreen event - isEnterFullscreen = toggle.type === 'enterfullscreen'; - - // Events that show the controls - var showEvents = ['touchstart', 'touchmove', 'mouseenter', 'mousemove', 'focusin']; - - // Events that delay hiding - var delayEvents = ['touchmove', 'touchend', 'mousemove']; - - // Whether to show controls - show = showEvents.includes(toggle.type); - - // Delay hiding on move events - if (delayEvents.includes(toggle.type)) { - delay = 2000; - } - - // Delay a little more for keyboard users - if (!this.touch && toggle.type === 'focusin') { - delay = 3000; - utils.toggleClass(this.elements.controls, this.config.classNames.noTransition, true); - } - } else { - show = utils.hasClass(this.elements.container, this.config.classNames.hideControls); - } - } - - // Clear timer on every call - clearTimeout(this.timers.controls); - - // If the mouse is not over the controls, set a timeout to hide them - if (show || this.paused || this.loading) { - // Check if controls toggled - var toggled = utils.toggleClass(this.elements.container, this.config.classNames.hideControls, false); - - // Trigger event - if (toggled) { - utils.dispatchEvent.call(this, this.media, 'controlsshown'); - } - - // Always show controls when paused or if touch - if (this.paused || this.loading) { - return; - } - - // Delay for hiding on touch - if (this.touch) { - delay = 3000; - } - } - - // If toggle is false or if we're playing (regardless of toggle), - // then set the timer to hide the controls - if (!show || this.playing) { - this.timers.controls = setTimeout(function () { - // We need controls of course... - if (!utils.is.element(_this2.elements.controls)) { - return; - } - - // If the mouse is over the controls (and not entering fullscreen), bail - if ((_this2.elements.controls.pressed || _this2.elements.controls.hover) && !isEnterFullscreen) { - return; - } - - // Restore transition behaviour - if (!utils.hasClass(_this2.elements.container, _this2.config.classNames.hideControls)) { - utils.toggleClass(_this2.elements.controls, _this2.config.classNames.noTransition, false); - } - - // Set hideControls class - var toggled = utils.toggleClass(_this2.elements.container, _this2.config.classNames.hideControls, _this2.config.hideControls); - - // Trigger event and close menu - if (toggled) { - utils.dispatchEvent.call(_this2, _this2.media, 'controlshidden'); - - if (_this2.config.controls.includes('settings') && !utils.is.empty(_this2.config.settings)) { - controls.toggleMenu.call(_this2, false); - } - } - }, delay); - } - } - - /** - * Add event listeners - * @param {string} event - Event type - * @param {function} callback - Callback for when event occurs - */ - - }, { - key: 'on', - value: function on(event, callback) { - utils.on(this.elements.container, event, callback); - } - - /** - * Remove event listeners - * @param {string} event - Event type - * @param {function} callback - Callback for when event occurs - */ - - }, { - key: 'off', - value: function off(event, callback) { - utils.off(this.elements.container, event, callback); - } - - /** - * Destroy an instance - * Event listeners are removed when elements are removed - * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory - * @param {function} callback - Callback for when destroy is complete - * @param {boolean} soft - Whether it's a soft destroy (for source changes etc) - */ - - }, { - key: 'destroy', - value: function destroy(callback) { - var _this3 = this; - - var soft = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - if (!this.ready) { - return; - } - - var done = function done() { - // Reset overflow (incase destroyed while in fullscreen) - document.body.style.overflow = ''; - - // GC for embed - _this3.embed = null; - - // If it's a soft destroy, make minimal changes - if (soft) { - if (Object.keys(_this3.elements).length) { - // Remove elements - utils.removeElement(_this3.elements.buttons.play); - utils.removeElement(_this3.elements.captions); - utils.removeElement(_this3.elements.controls); - utils.removeElement(_this3.elements.wrapper); - - // Clear for GC - _this3.elements.buttons.play = null; - _this3.elements.captions = null; - _this3.elements.controls = null; - _this3.elements.wrapper = null; - } - - // Callback - if (utils.is.function(callback)) { - callback(); - } - } else { - // Unbind listeners - _this3.listeners.clear(); - - // Replace the container with the original element provided - utils.replaceElement(_this3.elements.original, _this3.elements.container); - - // Event - utils.dispatchEvent.call(_this3, _this3.elements.original, 'destroyed', true); - - // Callback - if (utils.is.function(callback)) { - callback.call(_this3.elements.original); - } - - // Reset state - _this3.ready = false; - - // Clear for garbage collection - setTimeout(function () { - _this3.elements = null; - _this3.media = null; - }, 200); - } - }; - - // Stop playback - this.stop(); - - // Type specific stuff - switch (this.provider + ':' + this.type) { - case 'html5:video': - case 'html5:audio': - // Clear timeout - clearTimeout(this.timers.loading); - - // Restore native video controls - ui.toggleNativeControls.call(this, true); - - // Clean up - done(); - - break; - - case 'youtube:video': - // Clear timers - clearInterval(this.timers.buffering); - clearInterval(this.timers.playing); - - // Destroy YouTube API - if (this.embed !== null && utils.is.function(this.embed.destroy)) { - this.embed.destroy(); - } - - // Clean up - done(); - - break; - - case 'vimeo:video': - // Destroy Vimeo API - // then clean up (wait, to prevent postmessage errors) - if (this.embed !== null) { - this.embed.unload().then(done); - } - - // Vimeo does not always return - setTimeout(done, 200); - - break; - - default: - break; - } - } - - /** - * Check for support for a mime type (HTML5 only) - * @param {string} type - Mime type - */ - - }, { - key: 'supports', - value: function supports(type) { - return support.mime.call(this, type); - } - - /** - * Check for support - * @param {string} type - Player type (audio/video) - * @param {string} provider - Provider (html5/youtube/vimeo) - * @param {bool} inline - Where player has `playsinline` sttribute - */ - - }, { - key: 'isHTML5', - get: function get() { - return Boolean(this.provider === providers.html5); - } - }, { - key: 'isEmbed', - get: function get() { - return Boolean(this.isYouTube || this.isVimeo); - } - }, { - key: 'isYouTube', - get: function get() { - return Boolean(this.provider === providers.youtube); - } - }, { - key: 'isVimeo', - get: function get() { - return Boolean(this.provider === providers.vimeo); - } - }, { - key: 'isVideo', - get: function get() { - return Boolean(this.type === types.video); - } - }, { - key: 'isAudio', - get: function get() { - return Boolean(this.type === types.audio); - } - }, { - key: 'playing', - get: function get() { - return Boolean(this.ready && !this.paused && !this.ended); - } - - /** - * Get paused state - */ - - }, { - key: 'paused', - get: function get() { - return Boolean(this.media.paused); - } - - /** - * Get stopped state - */ - - }, { - key: 'stopped', - get: function get() { - return Boolean(this.paused && this.currentTime === 0); - } - - /** - * Get ended state - */ - - }, { - key: 'ended', - get: function get() { - return Boolean(this.media.ended); - } - }, { - key: 'currentTime', - set: function set(input) { - var targetTime = 0; - - if (utils.is.number(input)) { - targetTime = input; - } - - // Normalise targetTime - if (targetTime < 0) { - targetTime = 0; - } else if (targetTime > this.duration) { - targetTime = this.duration; - } - - // Set - this.media.currentTime = targetTime; - - // Logging - this.debug.log('Seeking to ' + this.currentTime + ' seconds'); - } - - /** - * Get current time - */ - , - get: function get() { - return Number(this.media.currentTime); - } - - /** - * Get buffered - */ - - }, { - key: 'buffered', - get: function get() { - var buffered = this.media.buffered; - - // YouTube / Vimeo return a float between 0-1 - - if (utils.is.number(buffered)) { - return buffered; - } - - // HTML5 - // TODO: Handle buffered chunks of the media - // (i.e. seek to another section buffers only that section) - if (buffered && buffered.length && this.duration > 0) { - return buffered.end(0) / this.duration; - } - - return 0; - } - - /** - * Get seeking status - */ - - }, { - key: 'seeking', - get: function get() { - return Boolean(this.media.seeking); - } - - /** - * Get the duration of the current media - */ - - }, { - key: 'duration', - get: function get() { - // Faux duration set via config - var fauxDuration = parseFloat(this.config.duration); - - // True duration - var realDuration = this.media ? Number(this.media.duration) : 0; - - // If custom duration is funky, use regular duration - return !Number.isNaN(fauxDuration) ? fauxDuration : realDuration; - } - - /** - * Set the player volume - * @param {number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage - */ - - }, { - key: 'volume', - set: function set(value) { - var volume = value; - var max = 1; - var min = 0; - - if (utils.is.string(volume)) { - volume = Number(volume); - } - - // Load volume from storage if no value specified - if (!utils.is.number(volume)) { - volume = this.storage.get('volume'); - } - - // Use config if all else fails - if (!utils.is.number(volume)) { - volume = this.config.volume; - } - - // Maximum is volumeMax - if (volume > max) { - volume = max; - } - // Minimum is volumeMin - if (volume < min) { - volume = min; - } - - // Update config - this.config.volume = volume; - - // Set the player volume - this.media.volume = volume; - - // If muted, and we're increasing volume manually, reset muted state - if (!utils.is.empty(value) && this.muted && volume > 0) { - this.muted = false; - } - } - - /** - * Get the current player volume - */ - , - get: function get() { - return Number(this.media.volume); - } - }, { - key: 'muted', - set: function set(mute) { - var toggle = mute; - - // Load muted state from storage - if (!utils.is.boolean(toggle)) { - toggle = this.storage.get('muted'); - } - - // Use config if all else fails - if (!utils.is.boolean(toggle)) { - toggle = this.config.muted; - } - - // Update config - this.config.muted = toggle; - - // Set mute on the player - this.media.muted = toggle; - } - - /** - * Get current muted state - */ - , - get: function get() { - return Boolean(this.media.muted); - } - - /** - * Check if the media has audio - */ - - }, { - key: 'hasAudio', - get: function get() { - // Assume yes for all non HTML5 (as we can't tell...) - if (!this.isHTML5) { - return true; - } - - if (this.isAudio) { - return true; - } - - // Get audio tracks - return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length); - } - - /** - * Set playback speed - * @param {number} speed - the speed of playback (0.5-2.0) - */ - - }, { - key: 'speed', - set: function set(input) { - var speed = null; - - if (utils.is.number(input)) { - speed = input; - } - - if (!utils.is.number(speed)) { - speed = this.storage.get('speed'); - } - - if (!utils.is.number(speed)) { - speed = this.config.speed.selected; - } - - // Set min/max - if (speed < 0.1) { - speed = 0.1; - } - if (speed > 2.0) { - speed = 2.0; - } - - if (!this.config.speed.options.includes(speed)) { - this.debug.warn('Unsupported speed (' + speed + ')'); - return; - } - - // Update config - this.config.speed.selected = speed; - - // Set media speed - this.media.playbackRate = speed; - } - - /** - * Get current playback speed - */ - , - get: function get() { - return Number(this.media.playbackRate); - } - - /** - * Set playback quality - * Currently HTML5 & YouTube only - * @param {number} input - Quality level - */ - - }, { - key: 'quality', - set: function set(input) { - var quality = null; - - if (!utils.is.empty(input)) { - quality = Number(input); - } - - if (!utils.is.number(quality) || quality === 0) { - quality = this.storage.get('quality'); - } - - if (!utils.is.number(quality)) { - quality = this.config.quality.selected; - } - - if (!utils.is.number(quality)) { - quality = this.config.quality.default; - } - - if (!this.options.quality.length) { - return; - } - - if (!this.options.quality.includes(quality)) { - var closest = utils.closest(this.options.quality, quality); - this.debug.warn('Unsupported quality option: ' + quality + ', using ' + closest + ' instead'); - quality = closest; - } - - // Update config - this.config.quality.selected = quality; - - // Set quality - this.media.quality = quality; - } - - /** - * Get current quality level - */ - , - get: function get() { - return this.media.quality; - } - - /** - * Toggle loop - * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config - * @param {boolean} input - Whether to loop or not - */ - - }, { - key: 'loop', - set: function set(input) { - var toggle = utils.is.boolean(input) ? input : this.config.loop.active; - this.config.loop.active = toggle; - this.media.loop = toggle; - - // Set default to be a true toggle - /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle'; - switch (type) { - case 'start': - if (this.config.loop.end && this.config.loop.end <= this.currentTime) { - this.config.loop.end = null; - } - this.config.loop.start = this.currentTime; - // this.config.loop.indicator.start = this.elements.display.played.value; - break; - case 'end': - if (this.config.loop.start >= this.currentTime) { - return this; - } - this.config.loop.end = this.currentTime; - // this.config.loop.indicator.end = this.elements.display.played.value; - break; - case 'all': - this.config.loop.start = 0; - this.config.loop.end = this.duration - 2; - this.config.loop.indicator.start = 0; - this.config.loop.indicator.end = 100; - break; - case 'toggle': - if (this.config.loop.active) { - this.config.loop.start = 0; - this.config.loop.end = null; - } else { - this.config.loop.start = 0; - this.config.loop.end = this.duration - 2; - } - break; - default: - this.config.loop.start = 0; - this.config.loop.end = null; - break; - } */ - } - - /** - * Get current loop state - */ - , - get: function get() { - return Boolean(this.media.loop); - } - - /** - * Set new media source - * @param {object} input - The new source object (see docs) - */ - - }, { - key: 'source', - set: function set(input) { - source.change.call(this, input); - } - - /** - * Get current source - */ - , - get: function get() { - return this.media.currentSrc; - } - - /** - * Set the poster image for a video - * @param {input} - the URL for the new poster image - */ - - }, { - key: 'poster', - set: function set(input) { - if (!this.isVideo) { - this.debug.warn('Poster can only be set for video'); - return; - } - - if (utils.is.string(input)) { - this.media.setAttribute('poster', input); - ui.setPoster.call(this); - } - } - - /** - * Get the current poster image - */ - , - get: function get() { - if (!this.isVideo) { - return null; - } - - return this.media.getAttribute('poster'); - } - - /** - * Set the autoplay state - * @param {boolean} input - Whether to autoplay or not - */ - - }, { - key: 'autoplay', - set: function set(input) { - var toggle = utils.is.boolean(input) ? input : this.config.autoplay; - this.config.autoplay = toggle; - } - - /** - * Get the current autoplay state - */ - , - get: function get() { - return Boolean(this.config.autoplay); - } - }, { - key: 'language', - set: function set(input) { - // Nothing specified - if (!utils.is.string(input)) { - return; - } - - // If empty string is passed, assume disable captions - if (utils.is.empty(input)) { - this.toggleCaptions(false); - return; - } - - // Normalize - var language = input.toLowerCase(); - - // Check for support - if (!this.options.captions.includes(language)) { - this.debug.warn('Unsupported language option: ' + language); - return; - } - - // Ensure captions are enabled - this.toggleCaptions(true); - - // Enabled only - if (language === 'enabled') { - return; - } - - // If nothing to change, bail - if (this.language === language) { - return; - } - - // Update config - this.captions.language = language; - - // Clear caption - captions.setText.call(this, null); - - // Update captions - captions.setLanguage.call(this); - - // Trigger an event - utils.dispatchEvent.call(this, this.media, 'languagechange'); - } - - /** - * Get the current captions language - */ - , - get: function get() { - return this.captions.language; - } - - /** - * Toggle picture-in-picture playback on WebKit/MacOS - * TODO: update player with state, support, enabled - * TODO: detect outside changes - */ - - }, { - key: 'pip', - set: function set(input) { - var states = { - pip: 'picture-in-picture', - inline: 'inline' - }; - - // Bail if no support - if (!support.pip) { - return; - } - - // Toggle based on current state if not passed - var toggle = utils.is.boolean(input) ? input : this.pip === states.inline; - - // Toggle based on current state - this.media.webkitSetPresentationMode(toggle ? states.pip : states.inline); - } - - /** - * Get the current picture-in-picture state - */ - , - get: function get() { - if (!support.pip) { - return null; - } - - return this.media.webkitPresentationMode; - } - }], [{ - key: 'supported', - value: function supported(type, provider, inline) { - return support.check(type, provider, inline); - } - - /** - * Load an SVG sprite into the page - * @param {string} url - URL for the SVG sprite - * @param {string} [id] - Unique ID - */ - - }, { - key: 'loadSprite', - value: function loadSprite(url, id) { - return utils.loadSprite(url, id); - } - - /** - * Setup multiple instances - * @param {*} selector - * @param {object} options - */ - - }, { - key: 'setup', - value: function setup(selector) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - var targets = null; - - if (utils.is.string(selector)) { - targets = Array.from(document.querySelectorAll(selector)); - } else if (utils.is.nodeList(selector)) { - targets = Array.from(selector); - } else if (utils.is.array(selector)) { - targets = selector.filter(function (i) { - return utils.is.element(i); - }); - } - - if (utils.is.empty(targets)) { - return null; - } - - return targets.map(function (t) { - return new Plyr(t, options); - }); - } - }]); - return Plyr; -}(); - -// ========================================================================== - -return Plyr; + // Don't override if call is passive + if (passive && this.poster) { + return Promise.reject(new Error('Poster already set')); + } + + // Set property synchronously to respect the call order + this.media.setAttribute('poster', poster); + + // Wait until ui is ready + return ready.call(this) + // Load image + .then(function () { + return loadImage(poster); + }).catch(function (err) { + // Hide poster on error unless it's been set by another call + if (poster === _this2.poster) { + ui.togglePoster.call(_this2, false); + } + // Rethrow + throw err; + }).then(function () { + // Prevent race conditions + if (poster !== _this2.poster) { + throw new Error('setPoster cancelled by later call to setPoster'); + } + }).then(function () { + Object.assign(_this2.elements.poster.style, { + backgroundImage: 'url(\'' + poster + '\')', + // Reset backgroundSize as well (since it can be set to "cover" for padded thumbnails for youtube) + backgroundSize: '' + }); + ui.togglePoster.call(_this2, true); + return poster; + }); + }, + + + // Check playing state + checkPlaying: function checkPlaying(event) { + var _this3 = this; + + // Class hooks + toggleClass(this.elements.container, this.config.classNames.playing, this.playing); + toggleClass(this.elements.container, this.config.classNames.paused, this.paused); + toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped); + + // Set state + Array.from(this.elements.buttons.play || []).forEach(function (target) { + target.pressed = _this3.playing; + }); + + // Only update controls on non timeupdate events + if (is$1.event(event) && event.type === 'timeupdate') { + return; + } + + // Toggle controls + ui.toggleControls.call(this); + }, + + + // Check if media is loading + checkLoading: function checkLoading(event) { + var _this4 = this; + + this.loading = ['stalled', 'waiting'].includes(event.type); + + // Clear timer + clearTimeout(this.timers.loading); + + // Timer to prevent flicker when seeking + this.timers.loading = setTimeout(function () { + // Update progress bar loading class state + toggleClass(_this4.elements.container, _this4.config.classNames.loading, _this4.loading); + + // Update controls visibility + ui.toggleControls.call(_this4); + }, this.loading ? 250 : 0); + }, + + + // Toggle controls based on state and `force` argument + toggleControls: function toggleControls(force) { + var controls$$1 = this.elements.controls; + + + if (controls$$1 && this.config.hideControls) { + // Show controls if force, loading, paused, or button interaction, otherwise hide + this.toggleControls(Boolean(force || this.loading || this.paused || controls$$1.pressed || controls$$1.hover)); + } + } + }; + + // ========================================================================== + + var Listeners = function () { + function Listeners(player) { + classCallCheck(this, Listeners); + + this.player = player; + this.lastKey = null; + + this.handleKey = this.handleKey.bind(this); + this.toggleMenu = this.toggleMenu.bind(this); + this.firstTouch = this.firstTouch.bind(this); + } + + // Handle key presses + + + createClass(Listeners, [{ + key: 'handleKey', + value: function handleKey(event) { + var _this = this; + + var code = event.keyCode ? event.keyCode : event.which; + var pressed = event.type === 'keydown'; + var repeat = pressed && code === this.lastKey; + + // Bail if a modifier key is set + if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) { + return; + } + + // If the event is bubbled from the media element + // Firefox doesn't get the keycode for whatever reason + if (!is$1.number(code)) { + return; + } + + // Seek by the number keys + var seekByKey = function seekByKey() { + // Divide the max duration into 10th's and times by the number value + _this.player.currentTime = _this.player.duration / 10 * (code - 48); + }; + + // Handle the key on keydown + // Reset on keyup + if (pressed) { + // Which keycodes should we prevent default + var preventDefault = [32, 37, 38, 39, 40, 48, 49, 50, 51, 52, 53, 54, 56, 57, 67, 70, 73, 75, 76, 77, 79]; + + // Check focused element + // and if the focused element is not editable (e.g. text input) + // and any that accept key input http://webaim.org/techniques/keyboard/ + var focused = getFocusElement(); + if (is$1.element(focused) && focused !== this.player.elements.inputs.seek && matches(focused, this.player.config.selectors.editable)) { + return; + } + + // If the code is found prevent default (e.g. prevent scrolling for arrows) + if (preventDefault.includes(code)) { + event.preventDefault(); + event.stopPropagation(); + } + + switch (code) { + case 48: + case 49: + case 50: + case 51: + case 52: + case 53: + case 54: + case 55: + case 56: + case 57: + // 0-9 + if (!repeat) { + seekByKey(); + } + break; + + case 32: + case 75: + // Space and K key + if (!repeat) { + this.player.togglePlay(); + } + break; + + case 38: + // Arrow up + this.player.increaseVolume(0.1); + break; + + case 40: + // Arrow down + this.player.decreaseVolume(0.1); + break; + + case 77: + // M key + if (!repeat) { + this.player.muted = !this.player.muted; + } + break; + + case 39: + // Arrow forward + this.player.forward(); + break; + + case 37: + // Arrow back + this.player.rewind(); + break; + + case 70: + // F key + this.player.fullscreen.toggle(); + break; + + case 67: + // C key + if (!repeat) { + this.player.toggleCaptions(); + } + break; + + case 76: + // L key + this.player.loop = !this.player.loop; + break; + + /* case 73: + this.setLoop('start'); + break; + case 76: + this.setLoop(); + break; + case 79: + this.setLoop('end'); + break; */ + + default: + break; + } + + // Escape is handle natively when in full screen + // So we only need to worry about non native + if (!this.player.fullscreen.enabled && this.player.fullscreen.active && code === 27) { + this.player.fullscreen.toggle(); + } + + // Store last code for next cycle + this.lastKey = code; + } else { + this.lastKey = null; + } + } + + // Toggle menu + + }, { + key: 'toggleMenu', + value: function toggleMenu(event) { + controls.toggleMenu.call(this.player, event); + } + + // Device is touch enabled + + }, { + key: 'firstTouch', + value: function firstTouch() { + this.player.touch = true; + + // Add touch class + toggleClass(this.player.elements.container, this.player.config.classNames.isTouch, true); + } + + // Global window & document listeners + + }, { + key: 'global', + value: function global() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + + // Keyboard shortcuts + if (this.player.config.keyboard.global) { + toggleListener.call(this.player, window, 'keydown keyup', this.handleKey, toggle, false); + } + + // Click anywhere closes menu + toggleListener.call(this.player, document.body, 'click', this.toggleMenu, toggle); + + // Detect touch by events + once.call(this.player, document.body, 'touchstart', this.firstTouch); + } + + // Container listeners + + }, { + key: 'container', + value: function container() { + var _this2 = this; + + // Keyboard shortcuts + if (!this.player.config.keyboard.global && this.player.config.keyboard.focused) { + on.call(this.player, this.player.elements.container, 'keydown keyup', this.handleKey, false); + } + + // Detect tab focus + // Remove class on blur/focusout + on.call(this.player, this.player.elements.container, 'focusout', function (event) { + toggleClass(event.target, _this2.player.config.classNames.tabFocus, false); + }); + // Add classname to tabbed elements + on.call(this.player, this.player.elements.container, 'keydown', function (event) { + if (event.keyCode !== 9) { + return; + } + + // Delay the adding of classname until the focus has changed + // This event fires before the focusin event + setTimeout(function () { + toggleClass(getFocusElement(), _this2.player.config.classNames.tabFocus, true); + }, 0); + }); + + // Toggle controls on mouse events and entering fullscreen + on.call(this.player, this.player.elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', function (event) { + var controls$$1 = _this2.player.elements.controls; + + // Remove button states for fullscreen + + if (event.type === 'enterfullscreen') { + controls$$1.pressed = false; + controls$$1.hover = false; + } + + // Show, then hide after a timeout unless another control event occurs + var show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type); + + var delay = 0; + + if (show) { + ui.toggleControls.call(_this2.player, true); + // Use longer timeout for touch devices + delay = _this2.player.touch ? 3000 : 2000; + } + + // Clear timer + clearTimeout(_this2.player.timers.controls); + // Timer to prevent flicker when seeking + _this2.player.timers.controls = setTimeout(function () { + return ui.toggleControls.call(_this2.player, false); + }, delay); + }); + } + + // Listen for media events + + }, { + key: 'media', + value: function media() { + var _this3 = this; + + // Time change on media + on.call(this.player, this.player.media, 'timeupdate seeking seeked', function (event) { + return controls.timeUpdate.call(_this3.player, event); + }); + + // Display duration + on.call(this.player, this.player.media, 'durationchange loadeddata loadedmetadata', function (event) { + return controls.durationUpdate.call(_this3.player, event); + }); + + // Check for audio tracks on load + // We can't use `loadedmetadata` as it doesn't seem to have audio tracks at that point + on.call(this.player, this.player.media, 'canplay', function () { + toggleHidden(_this3.player.elements.volume, !_this3.player.hasAudio); + toggleHidden(_this3.player.elements.buttons.mute, !_this3.player.hasAudio); + }); + + // Handle the media finishing + on.call(this.player, this.player.media, 'ended', function () { + // Show poster on end + if (_this3.player.isHTML5 && _this3.player.isVideo && _this3.player.config.resetOnEnd) { + // Restart + _this3.player.restart(); + } + }); + + // Check for buffer progress + on.call(this.player, this.player.media, 'progress playing seeking seeked', function (event) { + return controls.updateProgress.call(_this3.player, event); + }); + + // Handle volume changes + on.call(this.player, this.player.media, 'volumechange', function (event) { + return controls.updateVolume.call(_this3.player, event); + }); + + // Handle play/pause + on.call(this.player, this.player.media, 'playing play pause ended emptied timeupdate', function (event) { + return ui.checkPlaying.call(_this3.player, event); + }); + + // Loading state + on.call(this.player, this.player.media, 'waiting canplay seeked playing', function (event) { + return ui.checkLoading.call(_this3.player, event); + }); + + // If autoplay, then load advertisement if required + // TODO: Show some sort of loading state while the ad manager loads else there's a delay before ad shows + on.call(this.player, this.player.media, 'playing', function () { + if (!_this3.player.ads) { + return; + } + + // If ads are enabled, wait for them first + if (_this3.player.ads.enabled && !_this3.player.ads.initialized) { + // Wait for manager response + _this3.player.ads.managerPromise.then(function () { + return _this3.player.ads.play(); + }).catch(function () { + return _this3.player.play(); + }); + } + }); + + // Click video + if (this.player.supported.ui && this.player.config.clickToPlay && !this.player.isAudio) { + // Re-fetch the wrapper + var wrapper = getElement.call(this.player, '.' + this.player.config.classNames.video); + + // Bail if there's no wrapper (this should never happen) + if (!is$1.element(wrapper)) { + return; + } + + // On click play, pause ore restart + on.call(this.player, wrapper, 'click', function () { + // Touch devices will just show controls (if we're hiding controls) + if (_this3.player.config.hideControls && _this3.player.touch && !_this3.player.paused) { + return; + } + + if (_this3.player.paused) { + _this3.player.play(); + } else if (_this3.player.ended) { + _this3.player.restart(); + _this3.player.play(); + } else { + _this3.player.pause(); + } + }); + } + + // Disable right click + if (this.player.supported.ui && this.player.config.disableContextMenu) { + on.call(this.player, this.player.elements.wrapper, 'contextmenu', function (event) { + event.preventDefault(); + }, false); + } + + // Volume change + on.call(this.player, this.player.media, 'volumechange', function () { + // Save to storage + _this3.player.storage.set({ volume: _this3.player.volume, muted: _this3.player.muted }); + }); + + // Speed change + on.call(this.player, this.player.media, 'ratechange', function () { + // Update UI + controls.updateSetting.call(_this3.player, 'speed'); + + // Save to storage + _this3.player.storage.set({ speed: _this3.player.speed }); + }); + + // Quality request + on.call(this.player, this.player.media, 'qualityrequested', function (event) { + // Save to storage + _this3.player.storage.set({ quality: event.detail.quality }); + }); + + // Quality change + on.call(this.player, this.player.media, 'qualitychange', function (event) { + // Update UI + controls.updateSetting.call(_this3.player, 'quality', null, event.detail.quality); + }); + + // Proxy events to container + // Bubble up key events for Edge + var proxyEvents = this.player.config.events.concat(['keyup', 'keydown']).join(' '); + on.call(this.player, this.player.media, proxyEvents, function (event) { + var _event$detail = event.detail, + detail = _event$detail === undefined ? {} : _event$detail; + + // Get error details from media + + if (event.type === 'error') { + detail = _this3.player.media.error; + } + + triggerEvent.call(_this3.player, _this3.player.elements.container, event.type, true, detail); + }); + } + + // Listen for control events + + }, { + key: 'controls', + value: function controls$$1() { + var _this4 = this; + + // IE doesn't support input event, so we fallback to change + var inputEvent = browser.isIE ? 'change' : 'input'; + + // Run default and custom handlers + var proxy = function proxy(event, defaultHandler, customHandlerKey) { + var customHandler = _this4.player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + var returned = true; + + // Execute custom handler + if (hasCustomHandler) { + returned = customHandler.call(_this4.player, event); + } + + // Only call default handler if not prevented in custom handler + if (returned && is$1.function(defaultHandler)) { + defaultHandler.call(_this4.player, event); + } + }; + + // Trigger custom and default handlers + var bind = function bind(element, type, defaultHandler, customHandlerKey) { + var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; + + var customHandler = _this4.player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + + on.call(_this4.player, element, type, function (event) { + return proxy(event, defaultHandler, customHandlerKey); + }, passive && !hasCustomHandler); + }; + + // Play/pause toggle + Array.from(this.player.elements.buttons.play).forEach(function (button) { + bind(button, 'click', _this4.player.togglePlay, 'play'); + }); + + // Pause + bind(this.player.elements.buttons.restart, 'click', this.player.restart, 'restart'); + + // Rewind + bind(this.player.elements.buttons.rewind, 'click', this.player.rewind, 'rewind'); + + // Rewind + bind(this.player.elements.buttons.fastForward, 'click', this.player.forward, 'fastForward'); + + // Mute toggle + bind(this.player.elements.buttons.mute, 'click', function () { + _this4.player.muted = !_this4.player.muted; + }, 'mute'); + + // Captions toggle + bind(this.player.elements.buttons.captions, 'click', function () { + return _this4.player.toggleCaptions(); + }); + + // Fullscreen toggle + bind(this.player.elements.buttons.fullscreen, 'click', function () { + _this4.player.fullscreen.toggle(); + }, 'fullscreen'); + + // Picture-in-Picture + bind(this.player.elements.buttons.pip, 'click', function () { + _this4.player.pip = 'toggle'; + }, 'pip'); + + // Airplay + bind(this.player.elements.buttons.airplay, 'click', this.player.airplay, 'airplay'); + + // Settings menu + bind(this.player.elements.buttons.settings, 'click', function (event) { + controls.toggleMenu.call(_this4.player, event); + }); + + // Settings menu + bind(this.player.elements.settings.form, 'click', function (event) { + event.stopPropagation(); + + // Go back to home tab on click + var showHomeTab = function showHomeTab() { + var id = 'plyr-settings-' + _this4.player.id + '-home'; + controls.showTab.call(_this4.player, id); + }; + + // Settings menu items - use event delegation as items are added/removed + if (matches(event.target, _this4.player.config.selectors.inputs.language)) { + proxy(event, function () { + _this4.player.currentTrack = Number(event.target.value); + showHomeTab(); + }, 'language'); + } else if (matches(event.target, _this4.player.config.selectors.inputs.quality)) { + proxy(event, function () { + _this4.player.quality = event.target.value; + showHomeTab(); + }, 'quality'); + } else if (matches(event.target, _this4.player.config.selectors.inputs.speed)) { + proxy(event, function () { + _this4.player.speed = parseFloat(event.target.value); + showHomeTab(); + }, 'speed'); + } else { + var tab = event.target; + controls.showTab.call(_this4.player, tab.getAttribute('aria-controls')); + } + }); + + // Set range input alternative "value", which matches the tooltip time (#954) + bind(this.player.elements.inputs.seek, 'mousedown mousemove', function (event) { + var clientRect = _this4.player.elements.progress.getBoundingClientRect(); + var percent = 100 / clientRect.width * (event.pageX - clientRect.left); + event.currentTarget.setAttribute('seek-value', percent); + }); + + // Pause while seeking + bind(this.player.elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', function (event) { + var seek = event.currentTarget; + + var code = event.keyCode ? event.keyCode : event.which; + var eventType = event.type; + + if ((eventType === 'keydown' || eventType === 'keyup') && code !== 39 && code !== 37) { + return; + } + // Was playing before? + var play = seek.hasAttribute('play-on-seeked'); + + // Done seeking + var done = ['mouseup', 'touchend', 'keyup'].includes(event.type); + + // If we're done seeking and it was playing, resume playback + if (play && done) { + seek.removeAttribute('play-on-seeked'); + _this4.player.play(); + } else if (!done && _this4.player.playing) { + seek.setAttribute('play-on-seeked', ''); + _this4.player.pause(); + } + }); + + // Seek + bind(this.player.elements.inputs.seek, inputEvent, function (event) { + var seek = event.currentTarget; + + // If it exists, use seek-value instead of "value" for consistency with tooltip time (#954) + var seekTo = seek.getAttribute('seek-value'); + + if (is$1.empty(seekTo)) { + seekTo = seek.value; + } + + seek.removeAttribute('seek-value'); + + _this4.player.currentTime = seekTo / seek.max * _this4.player.duration; + }, 'seek'); + + // Current time invert + // Only if one time element is used for both currentTime and duration + if (this.player.config.toggleInvert && !is$1.element(this.player.elements.display.duration)) { + bind(this.player.elements.display.currentTime, 'click', function () { + // Do nothing if we're at the start + if (_this4.player.currentTime === 0) { + return; + } + + _this4.player.config.invertTime = !_this4.player.config.invertTime; + + controls.timeUpdate.call(_this4.player); + }); + } + + // Volume + bind(this.player.elements.inputs.volume, inputEvent, function (event) { + _this4.player.volume = event.target.value; + }, 'volume'); + + // Polyfill for lower fill in <input type="range"> for webkit + if (browser.isWebkit) { + Array.from(getElements.call(this.player, 'input[type="range"]')).forEach(function (element) { + bind(element, 'input', function (event) { + return controls.updateRangeFill.call(_this4.player, event.target); + }); + }); + } + + // Seek tooltip + bind(this.player.elements.progress, 'mouseenter mouseleave mousemove', function (event) { + return controls.updateSeekTooltip.call(_this4.player, event); + }); + + // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting) + bind(this.player.elements.controls, 'mouseenter mouseleave', function (event) { + _this4.player.elements.controls.hover = !_this4.player.touch && event.type === 'mouseenter'; + }); + + // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting) + bind(this.player.elements.controls, 'mousedown mouseup touchstart touchend touchcancel', function (event) { + _this4.player.elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type); + }); + + // Focus in/out on controls + bind(this.player.elements.controls, 'focusin focusout', function (event) { + var _player = _this4.player, + config = _player.config, + elements = _player.elements, + timers = _player.timers; + + // Skip transition to prevent focus from scrolling the parent element + + toggleClass(elements.controls, config.classNames.noTransition, event.type === 'focusin'); + + // Toggle + ui.toggleControls.call(_this4.player, event.type === 'focusin'); + + // If focusin, hide again after delay + if (event.type === 'focusin') { + // Restore transition + setTimeout(function () { + toggleClass(elements.controls, config.classNames.noTransition, false); + }, 0); + + // Delay a little more for keyboard users + var delay = _this4.touch ? 3000 : 4000; + + // Clear timer + clearTimeout(timers.controls); + // Hide + timers.controls = setTimeout(function () { + return ui.toggleControls.call(_this4.player, false); + }, delay); + } + }); + + // Mouse wheel for volume + bind(this.player.elements.inputs.volume, 'wheel', function (event) { + // Detect "natural" scroll - suppored on OS X Safari only + // Other browsers on OS X will be inverted until support improves + var inverted = event.webkitDirectionInvertedFromDevice; + + // Get delta from event. Invert if `inverted` is true + + var _map = [event.deltaX, -event.deltaY].map(function (value) { + return inverted ? -value : value; + }), + _map2 = slicedToArray(_map, 2), + x = _map2[0], + y = _map2[1]; + + // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta) + + + var direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y); + + // Change the volume by 2% + _this4.player.increaseVolume(direction / 50); + + // Don't break page scrolling at max and min + var volume = _this4.player.media.volume; + + if (direction === 1 && volume < 1 || direction === -1 && volume > 0) { + event.preventDefault(); + } + }, 'volume', false); + } + }]); + return Listeners; + }(); + + var loadjs_umd = createCommonjsModule(function (module, exports) { + (function(root, factory) { + if (typeof undefined === 'function' && undefined.amd) { + undefined([], factory); + } else { + module.exports = factory(); + } + }(commonjsGlobal, function() { + /** + * Global dependencies. + * @global {Object} document - DOM + */ + + var devnull = function() {}, + bundleIdCache = {}, + bundleResultCache = {}, + bundleCallbackQueue = {}; + + + /** + * Subscribe to bundle load event. + * @param {string[]} bundleIds - Bundle ids + * @param {Function} callbackFn - The callback function + */ + function subscribe(bundleIds, callbackFn) { + // listify + bundleIds = bundleIds.push ? bundleIds : [bundleIds]; + + var depsNotFound = [], + i = bundleIds.length, + numWaiting = i, + fn, + bundleId, + r, + q; + + // define callback function + fn = function (bundleId, pathsNotFound) { + if (pathsNotFound.length) depsNotFound.push(bundleId); + + numWaiting--; + if (!numWaiting) callbackFn(depsNotFound); + }; + + // register callback + while (i--) { + bundleId = bundleIds[i]; + + // execute callback if in result cache + r = bundleResultCache[bundleId]; + if (r) { + fn(bundleId, r); + continue; + } + + // add to callback queue + q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || []; + q.push(fn); + } + } + + + /** + * Publish bundle load event. + * @param {string} bundleId - Bundle id + * @param {string[]} pathsNotFound - List of files not found + */ + function publish(bundleId, pathsNotFound) { + // exit if id isn't defined + if (!bundleId) return; + + var q = bundleCallbackQueue[bundleId]; + + // cache result + bundleResultCache[bundleId] = pathsNotFound; + + // exit if queue is empty + if (!q) return; + + // empty callback queue + while (q.length) { + q[0](bundleId, pathsNotFound); + q.splice(0, 1); + } + } + + + /** + * Execute callbacks. + * @param {Object or Function} args - The callback args + * @param {string[]} depsNotFound - List of dependencies not found + */ + function executeCallbacks(args, depsNotFound) { + // accept function as argument + if (args.call) args = {success: args}; + + // success and error callbacks + if (depsNotFound.length) (args.error || devnull)(depsNotFound); + else (args.success || devnull)(args); + } + + + /** + * Load individual file. + * @param {string} path - The file path + * @param {Function} callbackFn - The callback function + */ + function loadFile(path, callbackFn, args, numTries) { + var doc = document, + async = args.async, + maxTries = (args.numRetries || 0) + 1, + beforeCallbackFn = args.before || devnull, + pathStripped = path.replace(/^(css|img)!/, ''), + isCss, + e; + + numTries = numTries || 0; + + if (/(^css!|\.css$)/.test(path)) { + isCss = true; + + // css + e = doc.createElement('link'); + e.rel = 'stylesheet'; + e.href = pathStripped; //.replace(/^css!/, ''); // remove "css!" prefix + } else if (/(^img!|\.(png|gif|jpg|svg)$)/.test(path)) { + // image + e = doc.createElement('img'); + e.src = pathStripped; + } else { + // javascript + e = doc.createElement('script'); + e.src = path; + e.async = async === undefined ? true : async; + } + + e.onload = e.onerror = e.onbeforeload = function (ev) { + var result = ev.type[0]; + + // Note: The following code isolates IE using `hideFocus` and treats empty + // stylesheets as failures to get around lack of onerror support + if (isCss && 'hideFocus' in e) { + try { + if (!e.sheet.cssText.length) result = 'e'; + } catch (x) { + // sheets objects created from load errors don't allow access to + // `cssText` + result = 'e'; + } + } + + // handle retries in case of load failure + if (result == 'e') { + // increment counter + numTries += 1; + + // exit function and try again + if (numTries < maxTries) { + return loadFile(path, callbackFn, args, numTries); + } + } + + // execute callback + callbackFn(path, result, ev.defaultPrevented); + }; + + // add to document (unless callback returns `false`) + if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e); + } + + + /** + * Load multiple files. + * @param {string[]} paths - The file paths + * @param {Function} callbackFn - The callback function + */ + function loadFiles(paths, callbackFn, args) { + // listify paths + paths = paths.push ? paths : [paths]; + + var numWaiting = paths.length, + x = numWaiting, + pathsNotFound = [], + fn, + i; + + // define callback function + fn = function(path, result, defaultPrevented) { + // handle error + if (result == 'e') pathsNotFound.push(path); + + // handle beforeload event. If defaultPrevented then that means the load + // will be blocked (ex. Ghostery/ABP on Safari) + if (result == 'b') { + if (defaultPrevented) pathsNotFound.push(path); + else return; + } + + numWaiting--; + if (!numWaiting) callbackFn(pathsNotFound); + }; + + // load scripts + for (i=0; i < x; i++) loadFile(paths[i], fn, args); + } + + + /** + * Initiate script load and register bundle. + * @param {(string|string[])} paths - The file paths + * @param {(string|Function)} [arg1] - The bundleId or success callback + * @param {Function} [arg2] - The success or error callback + * @param {Function} [arg3] - The error callback + */ + function loadjs(paths, arg1, arg2) { + var bundleId, + args; + + // bundleId (if string) + if (arg1 && arg1.trim) bundleId = arg1; + + // args (default is {}) + args = (bundleId ? arg2 : arg1) || {}; + + // throw error if bundle is already defined + if (bundleId) { + if (bundleId in bundleIdCache) { + throw "LoadJS"; + } else { + bundleIdCache[bundleId] = true; + } + } + + // load scripts + loadFiles(paths, function (pathsNotFound) { + // execute callbacks + executeCallbacks(args, pathsNotFound); + + // publish bundle load event + publish(bundleId, pathsNotFound); + }, args); + } + + + /** + * Execute callbacks when dependencies have been satisfied. + * @param {(string|string[])} deps - List of bundle ids + * @param {Object} args - success/error arguments + */ + loadjs.ready = function ready(deps, args) { + // subscribe to bundle load event + subscribe(deps, function (depsNotFound) { + // execute callbacks + executeCallbacks(args, depsNotFound); + }); + + return loadjs; + }; + + + /** + * Manually satisfy bundle dependencies. + * @param {string} bundleId - The bundle id + */ + loadjs.done = function done(bundleId) { + publish(bundleId, []); + }; + + + /** + * Reset loadjs dependencies statuses + */ + loadjs.reset = function reset() { + bundleIdCache = {}; + bundleResultCache = {}; + bundleCallbackQueue = {}; + }; + + + /** + * Determine if bundle has already been defined + * @param String} bundleId - The bundle id + */ + loadjs.isDefined = function isDefined(bundleId) { + return bundleId in bundleIdCache; + }; + + + // export + return loadjs; + + })); + }); + + // ========================================================================== + + function loadScript(url) { + return new Promise(function (resolve, reject) { + loadjs_umd(url, { + success: resolve, + error: reject + }); + }); + } + + // ========================================================================== + + // Parse Vimeo ID from URL + function parseId(url) { + if (is$1.empty(url)) { + return null; + } + + if (is$1.number(Number(url))) { + return url; + } + + var regex = /^.*(vimeo.com\/|video\/)(\d+).*/; + return url.match(regex) ? RegExp.$2 : url; + } + + // Get aspect ratio for dimensions + function getAspectRatio(width, height) { + var getRatio = function getRatio(w, h) { + return h === 0 ? w : getRatio(h, w % h); + }; + var ratio = getRatio(width, height); + return width / ratio + ':' + height / ratio; + } + + // Set playback state and trigger change (only on actual change) + function assurePlaybackState(play) { + if (play && !this.embed.hasPlayed) { + this.embed.hasPlayed = true; + } + if (this.media.paused === play) { + this.media.paused = !play; + triggerEvent.call(this, this.media, play ? 'play' : 'pause'); + } + } + + var vimeo = { + setup: function setup() { + var _this = this; + + // Add embed class for responsive + toggleClass(this.elements.wrapper, this.config.classNames.embed, true); + + // Set intial ratio + vimeo.setAspectRatio.call(this); + + // Load the API if not already + if (!is$1.object(window.Vimeo)) { + loadScript(this.config.urls.vimeo.sdk).then(function () { + vimeo.ready.call(_this); + }).catch(function (error) { + _this.debug.warn('Vimeo API failed to load', error); + }); + } else { + vimeo.ready.call(this); + } + }, + + + // Set aspect ratio + // For Vimeo we have an extra 300% height <div> to hide the standard controls and UI + setAspectRatio: function setAspectRatio(input) { + var _split = (is$1.string(input) ? input : this.config.ratio).split(':'), + _split2 = slicedToArray(_split, 2), + x = _split2[0], + y = _split2[1]; + + var padding = 100 / x * y; + this.elements.wrapper.style.paddingBottom = padding + '%'; + + if (this.supported.ui) { + var height = 240; + var offset = (height - padding) / (height / 50); + + this.media.style.transform = 'translateY(-' + offset + '%)'; + } + }, + + + // API Ready + ready: function ready$$1() { + var _this2 = this; + + var player = this; + + // Get Vimeo params for the iframe + var options = { + loop: player.config.loop.active, + autoplay: player.autoplay, + // muted: player.muted, + byline: false, + portrait: false, + title: false, + speed: true, + transparent: 0, + gesture: 'media', + playsinline: !this.config.fullscreen.iosNative + }; + var params = buildUrlParams(options); + + // Get the source URL or ID + var source = player.media.getAttribute('src'); + + // Get from <div> if needed + if (is$1.empty(source)) { + source = player.media.getAttribute(player.config.attributes.embed.id); + } + + var id = parseId(source); + + // Build an iframe + var iframe = createElement('iframe'); + var src = format(player.config.urls.vimeo.iframe, id, params); + iframe.setAttribute('src', src); + iframe.setAttribute('allowfullscreen', ''); + iframe.setAttribute('allowtransparency', ''); + iframe.setAttribute('allow', 'autoplay'); + + // Get poster, if already set + var poster = player.poster; + + // Inject the package + + var wrapper = createElement('div', { poster: poster, class: player.config.classNames.embedContainer }); + wrapper.appendChild(iframe); + player.media = replaceElement(wrapper, player.media); + + // Get poster image + fetch(format(player.config.urls.vimeo.api, id), 'json').then(function (response) { + if (is$1.empty(response)) { + return; + } + + // Get the URL for thumbnail + var url = new URL(response[0].thumbnail_large); + + // Get original image + url.pathname = url.pathname.split('_')[0] + '.jpg'; + + // Set and show poster + ui.setPoster.call(player, url.href).catch(function () {}); + }); + + // Setup instance + // https://github.com/vimeo/player.js + player.embed = new window.Vimeo.Player(iframe, { + autopause: player.config.autopause, + muted: player.muted + }); + + player.media.paused = true; + player.media.currentTime = 0; + + // Disable native text track rendering + if (player.supported.ui) { + player.embed.disableTextTrack(); + } + + // Create a faux HTML5 API using the Vimeo API + player.media.play = function () { + assurePlaybackState.call(player, true); + return player.embed.play(); + }; + + player.media.pause = function () { + assurePlaybackState.call(player, false); + return player.embed.pause(); + }; + + player.media.stop = function () { + player.pause(); + player.currentTime = 0; + }; + + // Seeking + var currentTime = player.media.currentTime; + + Object.defineProperty(player.media, 'currentTime', { + get: function get() { + return currentTime; + }, + set: function set(time) { + // Vimeo will automatically play on seek if the video hasn't been played before + + // Get current paused state and volume etc + var embed = player.embed, + media = player.media, + paused = player.paused, + volume = player.volume; + + var restorePause = paused && !embed.hasPlayed; + + // Set seeking state and trigger event + media.seeking = true; + triggerEvent.call(player, media, 'seeking'); + + // If paused, mute until seek is complete + Promise.resolve(restorePause && embed.setVolume(0)) + // Seek + .then(function () { + return embed.setCurrentTime(time); + }) + // Restore paused + .then(function () { + return restorePause && embed.pause(); + }) + // Restore volume + .then(function () { + return restorePause && embed.setVolume(volume); + }).catch(function () { + // Do nothing + }); + } + }); + + // Playback speed + var speed = player.config.speed.selected; + Object.defineProperty(player.media, 'playbackRate', { + get: function get() { + return speed; + }, + set: function set(input) { + player.embed.setPlaybackRate(input).then(function () { + speed = input; + triggerEvent.call(player, player.media, 'ratechange'); + }).catch(function (error) { + // Hide menu item (and menu if empty) + if (error.name === 'Error') { + controls.setSpeedMenu.call(player, []); + } + }); + } + }); + + // Volume + var volume = player.config.volume; + + Object.defineProperty(player.media, 'volume', { + get: function get() { + return volume; + }, + set: function set(input) { + player.embed.setVolume(input).then(function () { + volume = input; + triggerEvent.call(player, player.media, 'volumechange'); + }); + } + }); + + // Muted + var muted = player.config.muted; + + Object.defineProperty(player.media, 'muted', { + get: function get() { + return muted; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : false; + + player.embed.setVolume(toggle ? 0 : player.config.volume).then(function () { + muted = toggle; + triggerEvent.call(player, player.media, 'volumechange'); + }); + } + }); + + // Loop + var loop = player.config.loop; + + Object.defineProperty(player.media, 'loop', { + get: function get() { + return loop; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : player.config.loop.active; + + player.embed.setLoop(toggle).then(function () { + loop = toggle; + }); + } + }); + + // Source + var currentSrc = void 0; + player.embed.getVideoUrl().then(function (value) { + currentSrc = value; + }).catch(function (error) { + _this2.debug.warn(error); + }); + + Object.defineProperty(player.media, 'currentSrc', { + get: function get() { + return currentSrc; + } + }); + + // Ended + Object.defineProperty(player.media, 'ended', { + get: function get() { + return player.currentTime === player.duration; + } + }); + + // Set aspect ratio based on video size + Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(function (dimensions) { + var ratio = getAspectRatio(dimensions[0], dimensions[1]); + vimeo.setAspectRatio.call(_this2, ratio); + }); + + // Set autopause + player.embed.setAutopause(player.config.autopause).then(function (state) { + player.config.autopause = state; + }); + + // Get title + player.embed.getVideoTitle().then(function (title) { + player.config.title = title; + ui.setTitle.call(_this2); + }); + + // Get current time + player.embed.getCurrentTime().then(function (value) { + currentTime = value; + triggerEvent.call(player, player.media, 'timeupdate'); + }); + + // Get duration + player.embed.getDuration().then(function (value) { + player.media.duration = value; + triggerEvent.call(player, player.media, 'durationchange'); + }); + + // Get captions + player.embed.getTextTracks().then(function (tracks) { + player.media.textTracks = tracks; + captions.setup.call(player); + }); + + player.embed.on('cuechange', function (_ref) { + var _ref$cues = _ref.cues, + cues = _ref$cues === undefined ? [] : _ref$cues; + + var strippedCues = cues.map(function (cue) { + return stripHTML(cue.text); + }); + captions.updateCues.call(player, strippedCues); + }); + + player.embed.on('loaded', function () { + // Assure state and events are updated on autoplay + player.embed.getPaused().then(function (paused) { + assurePlaybackState.call(player, !paused); + if (!paused) { + triggerEvent.call(player, player.media, 'playing'); + } + }); + + if (is$1.element(player.embed.element) && player.supported.ui) { + var frame = player.embed.element; + + // Fix keyboard focus issues + // https://github.com/sampotts/plyr/issues/317 + frame.setAttribute('tabindex', -1); + } + }); + + player.embed.on('play', function () { + assurePlaybackState.call(player, true); + triggerEvent.call(player, player.media, 'playing'); + }); + + player.embed.on('pause', function () { + assurePlaybackState.call(player, false); + }); + + player.embed.on('timeupdate', function (data) { + player.media.seeking = false; + currentTime = data.seconds; + triggerEvent.call(player, player.media, 'timeupdate'); + }); + + player.embed.on('progress', function (data) { + player.media.buffered = data.percent; + triggerEvent.call(player, player.media, 'progress'); + + // Check all loaded + if (parseInt(data.percent, 10) === 1) { + triggerEvent.call(player, player.media, 'canplaythrough'); + } + + // Get duration as if we do it before load, it gives an incorrect value + // https://github.com/sampotts/plyr/issues/891 + player.embed.getDuration().then(function (value) { + if (value !== player.media.duration) { + player.media.duration = value; + triggerEvent.call(player, player.media, 'durationchange'); + } + }); + }); + + player.embed.on('seeked', function () { + player.media.seeking = false; + triggerEvent.call(player, player.media, 'seeked'); + }); + + player.embed.on('ended', function () { + player.media.paused = true; + triggerEvent.call(player, player.media, 'ended'); + }); + + player.embed.on('error', function (detail) { + player.media.error = detail; + triggerEvent.call(player, player.media, 'error'); + }); + + // Rebuild UI + setTimeout(function () { + return ui.build.call(player); + }, 0); + } + }; + + // ========================================================================== + + // Parse YouTube ID from URL + function parseId$1(url) { + if (is$1.empty(url)) { + return null; + } + + var regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/; + return url.match(regex) ? RegExp.$2 : url; + } + + // Standardise YouTube quality unit + function mapQualityUnit(input) { + var qualities = { + hd2160: 2160, + hd1440: 1440, + hd1080: 1080, + hd720: 720, + large: 480, + medium: 360, + small: 240, + tiny: 144 + }; + + var entry = Object.entries(qualities).find(function (entry) { + return entry.includes(input); + }); + + if (entry) { + // Get the match corresponding to the input + return entry.find(function (value) { + return value !== input; + }); + } + + return 'default'; + } + + function mapQualityUnits(levels) { + if (is$1.empty(levels)) { + return levels; + } + + return dedupe(levels.map(function (level) { + return mapQualityUnit(level); + })); + } + + // Set playback state and trigger change (only on actual change) + function assurePlaybackState$1(play) { + if (play && !this.embed.hasPlayed) { + this.embed.hasPlayed = true; + } + if (this.media.paused === play) { + this.media.paused = !play; + triggerEvent.call(this, this.media, play ? 'play' : 'pause'); + } + } + + var youtube = { + setup: function setup() { + var _this = this; + + // Add embed class for responsive + toggleClass(this.elements.wrapper, this.config.classNames.embed, true); + + // Set aspect ratio + youtube.setAspectRatio.call(this); + + // Setup API + if (is$1.object(window.YT) && is$1.function(window.YT.Player)) { + youtube.ready.call(this); + } else { + // Load the API + loadScript(this.config.urls.youtube.sdk).catch(function (error) { + _this.debug.warn('YouTube API failed to load', error); + }); + + // Setup callback for the API + // YouTube has it's own system of course... + window.onYouTubeReadyCallbacks = window.onYouTubeReadyCallbacks || []; + + // Add to queue + window.onYouTubeReadyCallbacks.push(function () { + youtube.ready.call(_this); + }); + + // Set callback to process queue + window.onYouTubeIframeAPIReady = function () { + window.onYouTubeReadyCallbacks.forEach(function (callback) { + callback(); + }); + }; + } + }, + + + // Get the media title + getTitle: function getTitle(videoId) { + var _this2 = this; + + // Try via undocumented API method first + // This method disappears now and then though... + // https://github.com/sampotts/plyr/issues/709 + if (is$1.function(this.embed.getVideoData)) { + var _embed$getVideoData = this.embed.getVideoData(), + title = _embed$getVideoData.title; + + if (is$1.empty(title)) { + this.config.title = title; + ui.setTitle.call(this); + return; + } + } + + // Or via Google API + var key = this.config.keys.google; + if (is$1.string(key) && !is$1.empty(key)) { + var url = format(this.config.urls.youtube.api, videoId, key); + + fetch(url).then(function (result) { + if (is$1.object(result)) { + _this2.config.title = result.items[0].snippet.title; + ui.setTitle.call(_this2); + } + }).catch(function () {}); + } + }, + + + // Set aspect ratio + setAspectRatio: function setAspectRatio() { + var ratio = this.config.ratio.split(':'); + this.elements.wrapper.style.paddingBottom = 100 / ratio[0] * ratio[1] + '%'; + }, + + + // API ready + ready: function ready$$1() { + var player = this; + + // Ignore already setup (race condition) + var currentId = player.media.getAttribute('id'); + if (!is$1.empty(currentId) && currentId.startsWith('youtube-')) { + return; + } + + // Get the source URL or ID + var source = player.media.getAttribute('src'); + + // Get from <div> if needed + if (is$1.empty(source)) { + source = player.media.getAttribute(this.config.attributes.embed.id); + } + + // Replace the <iframe> with a <div> due to YouTube API issues + var videoId = parseId$1(source); + var id = generateId(player.provider); + + // Get poster, if already set + var poster = player.poster; + + // Replace media element + + var container = createElement('div', { id: id, poster: poster }); + player.media = replaceElement(container, player.media); + + // Id to poster wrapper + var posterSrc = function posterSrc(format$$1) { + return 'https://img.youtube.com/vi/' + videoId + '/' + format$$1 + 'default.jpg'; + }; + + // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide) + loadImage(posterSrc('maxres'), 121) // Higest quality and unpadded + .catch(function () { + return loadImage(posterSrc('sd'), 121); + }) // 480p padded 4:3 + .catch(function () { + return loadImage(posterSrc('hq')); + }) // 360p padded 4:3. Always exists + .then(function (image) { + return ui.setPoster.call(player, image.src); + }).then(function (posterSrc) { + // If the image is padded, use background-size "cover" instead (like youtube does too with their posters) + if (!posterSrc.includes('maxres')) { + player.elements.poster.style.backgroundSize = 'cover'; + } + }).catch(function () {}); + + // Setup instance + // https://developers.google.com/youtube/iframe_api_reference + player.embed = new window.YT.Player(id, { + videoId: videoId, + playerVars: { + autoplay: player.config.autoplay ? 1 : 0, // Autoplay + controls: player.supported.ui ? 0 : 1, // Only show controls if not fully supported + rel: 0, // No related vids + showinfo: 0, // Hide info + iv_load_policy: 3, // Hide annotations + modestbranding: 1, // Hide logos as much as possible (they still show one in the corner when paused) + disablekb: 1, // Disable keyboard as we handle it + playsinline: 1, // Allow iOS inline playback + + // Tracking for stats + // origin: window ? `${window.location.protocol}//${window.location.host}` : null, + widget_referrer: window ? window.location.href : null, + + // Captions are flaky on YouTube + cc_load_policy: player.captions.active ? 1 : 0, + cc_lang_pref: player.config.captions.language + }, + events: { + onError: function onError(event) { + // YouTube may fire onError twice, so only handle it once + if (!player.media.error) { + var code = event.data; + // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError + var message = { + 2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.', + 5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.', + 100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.', + 101: 'The owner of the requested video does not allow it to be played in embedded players.', + 150: 'The owner of the requested video does not allow it to be played in embedded players.' + }[code] || 'An unknown error occured'; + + player.media.error = { code: code, message: message }; + + triggerEvent.call(player, player.media, 'error'); + } + }, + onPlaybackQualityChange: function onPlaybackQualityChange() { + triggerEvent.call(player, player.media, 'qualitychange', false, { + quality: player.media.quality + }); + }, + onPlaybackRateChange: function onPlaybackRateChange(event) { + // Get the instance + var instance = event.target; + + // Get current speed + player.media.playbackRate = instance.getPlaybackRate(); + + triggerEvent.call(player, player.media, 'ratechange'); + }, + onReady: function onReady(event) { + // Get the instance + var instance = event.target; + + // Get the title + youtube.getTitle.call(player, videoId); + + // Create a faux HTML5 API using the YouTube API + player.media.play = function () { + assurePlaybackState$1.call(player, true); + instance.playVideo(); + }; + + player.media.pause = function () { + assurePlaybackState$1.call(player, false); + instance.pauseVideo(); + }; + + player.media.stop = function () { + instance.stopVideo(); + }; + + player.media.duration = instance.getDuration(); + player.media.paused = true; + + // Seeking + player.media.currentTime = 0; + Object.defineProperty(player.media, 'currentTime', { + get: function get() { + return Number(instance.getCurrentTime()); + }, + set: function set(time) { + // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet). + if (player.paused && !player.embed.hasPlayed) { + player.embed.mute(); + } + + // Set seeking state and trigger event + player.media.seeking = true; + triggerEvent.call(player, player.media, 'seeking'); + + // Seek after events sent + instance.seekTo(time); + } + }); + + // Playback speed + Object.defineProperty(player.media, 'playbackRate', { + get: function get() { + return instance.getPlaybackRate(); + }, + set: function set(input) { + instance.setPlaybackRate(input); + } + }); + + // Quality + Object.defineProperty(player.media, 'quality', { + get: function get() { + return mapQualityUnit(instance.getPlaybackQuality()); + }, + set: function set(input) { + instance.setPlaybackQuality(mapQualityUnit(input)); + } + }); + + // Volume + var volume = player.config.volume; + + Object.defineProperty(player.media, 'volume', { + get: function get() { + return volume; + }, + set: function set(input) { + volume = input; + instance.setVolume(volume * 100); + triggerEvent.call(player, player.media, 'volumechange'); + } + }); + + // Muted + var muted = player.config.muted; + + Object.defineProperty(player.media, 'muted', { + get: function get() { + return muted; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : muted; + muted = toggle; + instance[toggle ? 'mute' : 'unMute'](); + triggerEvent.call(player, player.media, 'volumechange'); + } + }); + + // Source + Object.defineProperty(player.media, 'currentSrc', { + get: function get() { + return instance.getVideoUrl(); + } + }); + + // Ended + Object.defineProperty(player.media, 'ended', { + get: function get() { + return player.currentTime === player.duration; + } + }); + + // Get available speeds + player.options.speed = instance.getAvailablePlaybackRates(); + + // Set the tabindex to avoid focus entering iframe + if (player.supported.ui) { + player.media.setAttribute('tabindex', -1); + } + + triggerEvent.call(player, player.media, 'timeupdate'); + triggerEvent.call(player, player.media, 'durationchange'); + + // Reset timer + clearInterval(player.timers.buffering); + + // Setup buffering + player.timers.buffering = setInterval(function () { + // Get loaded % from YouTube + player.media.buffered = instance.getVideoLoadedFraction(); + + // Trigger progress only when we actually buffer something + if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) { + triggerEvent.call(player, player.media, 'progress'); + } + + // Set last buffer point + player.media.lastBuffered = player.media.buffered; + + // Bail if we're at 100% + if (player.media.buffered === 1) { + clearInterval(player.timers.buffering); + + // Trigger event + triggerEvent.call(player, player.media, 'canplaythrough'); + } + }, 200); + + // Rebuild UI + setTimeout(function () { + return ui.build.call(player); + }, 50); + }, + onStateChange: function onStateChange(event) { + // Get the instance + var instance = event.target; + + // Reset timer + clearInterval(player.timers.playing); + + var seeked = player.media.seeking && [1, 2].includes(event.data); + + if (seeked) { + // Unset seeking and fire seeked event + player.media.seeking = false; + triggerEvent.call(player, player.media, 'seeked'); + } + + // Handle events + // -1 Unstarted + // 0 Ended + // 1 Playing + // 2 Paused + // 3 Buffering + // 5 Video cued + switch (event.data) { + case -1: + // Update scrubber + triggerEvent.call(player, player.media, 'timeupdate'); + + // Get loaded % from YouTube + player.media.buffered = instance.getVideoLoadedFraction(); + triggerEvent.call(player, player.media, 'progress'); + + break; + + case 0: + assurePlaybackState$1.call(player, false); + + // YouTube doesn't support loop for a single video, so mimick it. + if (player.media.loop) { + // YouTube needs a call to `stopVideo` before playing again + instance.stopVideo(); + instance.playVideo(); + } else { + triggerEvent.call(player, player.media, 'ended'); + } + + break; + + case 1: + // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet) + if (player.media.paused && !player.embed.hasPlayed) { + player.media.pause(); + } else { + assurePlaybackState$1.call(player, true); + + triggerEvent.call(player, player.media, 'playing'); + + // Poll to get playback progress + player.timers.playing = setInterval(function () { + triggerEvent.call(player, player.media, 'timeupdate'); + }, 50); + + // Check duration again due to YouTube bug + // https://github.com/sampotts/plyr/issues/374 + // https://code.google.com/p/gdata-issues/issues/detail?id=8690 + if (player.media.duration !== instance.getDuration()) { + player.media.duration = instance.getDuration(); + triggerEvent.call(player, player.media, 'durationchange'); + } + + // Get quality + controls.setQualityMenu.call(player, mapQualityUnits(instance.getAvailableQualityLevels())); + } + + break; + + case 2: + // Restore audio (YouTube starts playing on seek if the video hasn't been played yet) + if (!player.muted) { + player.embed.unMute(); + } + assurePlaybackState$1.call(player, false); + + break; + + default: + break; + } + + triggerEvent.call(player, player.elements.container, 'statechange', false, { + code: event.data + }); + } + } + }); + } + }; + + // ========================================================================== + + var media = { + // Setup media + setup: function setup() { + // If there's no media, bail + if (!this.media) { + this.debug.warn('No media element found!'); + return; + } + + // Add type class + toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true); + + // Add provider class + toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true); + + // Add video class for embeds + // This will require changes if audio embeds are added + if (this.isEmbed) { + toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true); + } + + // Inject the player wrapper + if (this.isVideo) { + // Create the wrapper div + this.elements.wrapper = createElement('div', { + class: this.config.classNames.video + }); + + // Wrap the video in a container + wrap$2(this.media, this.elements.wrapper); + + // Faux poster container + this.elements.poster = createElement('div', { + class: this.config.classNames.poster + }); + + this.elements.wrapper.appendChild(this.elements.poster); + } + + if (this.isHTML5) { + html5.extend.call(this); + } else if (this.isYouTube) { + youtube.setup.call(this); + } else if (this.isVimeo) { + vimeo.setup.call(this); + } + } + }; + + // ========================================================================== + + var Ads = function () { + /** + * Ads constructor. + * @param {object} player + * @return {Ads} + */ + function Ads(player) { + var _this = this; + + classCallCheck(this, Ads); + + this.player = player; + this.publisherId = player.config.ads.publisherId; + this.playing = false; + this.initialized = false; + this.elements = { + container: null, + displayContainer: null + }; + this.manager = null; + this.loader = null; + this.cuePoints = null; + this.events = {}; + this.safetyTimer = null; + this.countdownTimer = null; + + // Setup a promise to resolve when the IMA manager is ready + this.managerPromise = new Promise(function (resolve, reject) { + // The ad is loaded and ready + _this.on('loaded', resolve); + + // Ads failed + _this.on('error', reject); + }); + + this.load(); + } + + createClass(Ads, [{ + key: 'load', + + + /** + * Load the IMA SDK + */ + value: function load() { + var _this2 = this; + + if (this.enabled) { + // Check if the Google IMA3 SDK is loaded or load it ourselves + if (!is$1.object(window.google) || !is$1.object(window.google.ima)) { + loadScript(this.player.config.urls.googleIMA.sdk).then(function () { + _this2.ready(); + }).catch(function () { + // Script failed to load or is blocked + _this2.trigger('error', new Error('Google IMA SDK failed to load')); + }); + } else { + this.ready(); + } + } + } + + /** + * Get the ads instance ready + */ + + }, { + key: 'ready', + value: function ready$$1() { + var _this3 = this; + + // Start ticking our safety timer. If the whole advertisement + // thing doesn't resolve within our set time; we bail + this.startSafetyTimer(12000, 'ready()'); + + // Clear the safety timer + this.managerPromise.then(function () { + _this3.clearSafetyTimer('onAdsManagerLoaded()'); + }); + + // Set listeners on the Plyr instance + this.listeners(); + + // Setup the IMA SDK + this.setupIMA(); + } + + // Build the default tag URL + + }, { + key: 'setupIMA', + + + /** + * In order for the SDK to display ads for our video, we need to tell it where to put them, + * so here we define our ad container. This div is set up to render on top of the video player. + * Using the code below, we tell the SDK to render ads within that div. We also provide a + * handle to the content video player - the SDK will poll the current time of our player to + * properly place mid-rolls. After we create the ad display container, we initialize it. On + * mobile devices, this initialization is done as the result of a user action. + */ + value: function setupIMA() { + // Create the container for our advertisements + this.elements.container = createElement('div', { + class: this.player.config.classNames.ads + }); + this.player.elements.container.appendChild(this.elements.container); + + // So we can run VPAID2 + google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED); + + // Set language + google.ima.settings.setLocale(this.player.config.ads.language); + + // We assume the adContainer is the video container of the plyr element + // that will house the ads + this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container); + + // Request video ads to be pre-loaded + this.requestAds(); + } + + /** + * Request advertisements + */ + + }, { + key: 'requestAds', + value: function requestAds() { + var _this4 = this; + + var container = this.player.elements.container; + + + try { + // Create ads loader + this.loader = new google.ima.AdsLoader(this.elements.displayContainer); + + // Listen and respond to ads loaded and error events + this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, function (event) { + return _this4.onAdsManagerLoaded(event); + }, false); + this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { + return _this4.onAdError(error); + }, false); + + // Request video ads + var request = new google.ima.AdsRequest(); + request.adTagUrl = this.tagUrl; + + // Specify the linear and nonlinear slot sizes. This helps the SDK + // to select the correct creative if multiple are returned + request.linearAdSlotWidth = container.offsetWidth; + request.linearAdSlotHeight = container.offsetHeight; + request.nonLinearAdSlotWidth = container.offsetWidth; + request.nonLinearAdSlotHeight = container.offsetHeight; + + // We only overlay ads as we only support video. + request.forceNonLinearFullSlot = false; + + // Mute based on current state + request.setAdWillPlayMuted(!this.player.muted); + + this.loader.requestAds(request); + } catch (e) { + this.onAdError(e); + } + } + + /** + * Update the ad countdown + * @param {boolean} start + */ + + }, { + key: 'pollCountdown', + value: function pollCountdown() { + var _this5 = this; + + var start = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!start) { + clearInterval(this.countdownTimer); + this.elements.container.removeAttribute('data-badge-text'); + return; + } + + var update = function update() { + var time = formatTime(Math.max(_this5.manager.getRemainingTime(), 0)); + var label = i18n.get('advertisement', _this5.player.config) + ' - ' + time; + _this5.elements.container.setAttribute('data-badge-text', label); + }; + + this.countdownTimer = setInterval(update, 100); + } + + /** + * This method is called whenever the ads are ready inside the AdDisplayContainer + * @param {Event} adsManagerLoadedEvent + */ + + }, { + key: 'onAdsManagerLoaded', + value: function onAdsManagerLoaded(event) { + var _this6 = this; + + // Get the ads manager + var settings = new google.ima.AdsRenderingSettings(); + + // Tell the SDK to save and restore content video state on our behalf + settings.restoreCustomPlaybackStateOnAdBreakComplete = true; + settings.enablePreloading = true; + + // The SDK is polling currentTime on the contentPlayback. And needs a duration + // so it can determine when to start the mid- and post-roll + this.manager = event.getAdsManager(this.player, settings); + + // Get the cue points for any mid-rolls by filtering out the pre- and post-roll + this.cuePoints = this.manager.getCuePoints(); + + // Add advertisement cue's within the time line if available + if (!is$1.empty(this.cuePoints)) { + this.cuePoints.forEach(function (cuePoint) { + if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < _this6.player.duration) { + var seekElement = _this6.player.elements.progress; + + if (is$1.element(seekElement)) { + var cuePercentage = 100 / _this6.player.duration * cuePoint; + var cue = createElement('span', { + class: _this6.player.config.classNames.cues + }); + + cue.style.left = cuePercentage.toString() + '%'; + seekElement.appendChild(cue); + } + } + }); + } + + // Get skippable state + // TODO: Skip button + // this.player.debug.warn(this.manager.getAdSkippableState()); + + // Set volume to match player + this.manager.setVolume(this.player.volume); + + // Add listeners to the required events + // Advertisement error events + this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { + return _this6.onAdError(error); + }); + + // Advertisement regular events + Object.keys(google.ima.AdEvent.Type).forEach(function (type) { + _this6.manager.addEventListener(google.ima.AdEvent.Type[type], function (event) { + return _this6.onAdEvent(event); + }); + }); + + // Resolve our adsManager + this.trigger('loaded'); + } + + /** + * This is where all the event handling takes place. Retrieve the ad from the event. Some + * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated + * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type + * @param {Event} event + */ + + }, { + key: 'onAdEvent', + value: function onAdEvent(event) { + var _this7 = this; + + var container = this.player.elements.container; + + // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED) + // don't have ad object associated + + var ad = event.getAd(); + + // Proxy event + var dispatchEvent = function dispatchEvent(type) { + var event = 'ads' + type.replace(/_/g, '').toLowerCase(); + triggerEvent.call(_this7.player, _this7.player.media, event); + }; + + switch (event.type) { + case google.ima.AdEvent.Type.LOADED: + // This is the first event sent for an ad - it is possible to determine whether the + // ad is a video ad or an overlay + this.trigger('loaded'); + + // Bubble event + dispatchEvent(event.type); + + // Start countdown + this.pollCountdown(true); + + if (!ad.isLinear()) { + // Position AdDisplayContainer correctly for overlay + ad.width = container.offsetWidth; + ad.height = container.offsetHeight; + } + + // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex()); + // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset()); + break; + + case google.ima.AdEvent.Type.ALL_ADS_COMPLETED: + // All ads for the current videos are done. We can now request new advertisements + // in case the video is re-played + + // Fire event + dispatchEvent(event.type); + + // TODO: Example for what happens when a next video in a playlist would be loaded. + // So here we load a new video when all ads are done. + // Then we load new ads within a new adsManager. When the video + // Is started - after - the ads are loaded, then we get ads. + // You can also easily test cancelling and reloading by running + // player.ads.cancel() and player.ads.play from the console I guess. + // this.player.source = { + // type: 'video', + // title: 'View From A Blue Moon', + // sources: [{ + // src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type: + // 'video/mp4', }], poster: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks: + // [ { kind: 'captions', label: 'English', srclang: 'en', src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt', + // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ], + // }; + + // TODO: So there is still this thing where a video should only be allowed to start + // playing when the IMA SDK is ready or has failed + + this.loadAds(); + break; + + case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED: + // This event indicates the ad has started - the video player can adjust the UI, + // for example display a pause button and remaining time. Fired when content should + // be paused. This usually happens right before an ad is about to cover the content + + dispatchEvent(event.type); + + this.pauseContent(); + + break; + + case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED: + // This event indicates the ad has finished - the video player can perform + // appropriate UI actions, such as removing the timer for remaining time detection. + // Fired when content should be resumed. This usually happens when an ad finishes + // or collapses + + dispatchEvent(event.type); + + this.pollCountdown(); + + this.resumeContent(); + + break; + + case google.ima.AdEvent.Type.STARTED: + case google.ima.AdEvent.Type.MIDPOINT: + case google.ima.AdEvent.Type.COMPLETE: + case google.ima.AdEvent.Type.IMPRESSION: + case google.ima.AdEvent.Type.CLICK: + dispatchEvent(event.type); + break; + + default: + break; + } + } + + /** + * Any ad error handling comes through here + * @param {Event} event + */ + + }, { + key: 'onAdError', + value: function onAdError(event) { + this.cancel(); + this.player.debug.warn('Ads error', event); + } + + /** + * Setup hooks for Plyr and window events. This ensures + * the mid- and post-roll launch at the correct time. And + * resize the advertisement when the player resizes + */ + + }, { + key: 'listeners', + value: function listeners() { + var _this8 = this; + + var container = this.player.elements.container; + + var time = void 0; + + // Add listeners to the required events + this.player.on('ended', function () { + _this8.loader.contentComplete(); + }); + + this.player.on('seeking', function () { + time = _this8.player.currentTime; + return time; + }); + + this.player.on('seeked', function () { + var seekedTime = _this8.player.currentTime; + + if (is$1.empty(_this8.cuePoints)) { + return; + } + + _this8.cuePoints.forEach(function (cuePoint, index) { + if (time < cuePoint && cuePoint < seekedTime) { + _this8.manager.discardAdBreak(); + _this8.cuePoints.splice(index, 1); + } + }); + }); + + // Listen to the resizing of the window. And resize ad accordingly + // TODO: eventually implement ResizeObserver + window.addEventListener('resize', function () { + if (_this8.manager) { + _this8.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); + } + }); + } + + /** + * Initialize the adsManager and start playing advertisements + */ + + }, { + key: 'play', + value: function play() { + var _this9 = this; + + var container = this.player.elements.container; + + + if (!this.managerPromise) { + this.resumeContent(); + } + + // Play the requested advertisement whenever the adsManager is ready + this.managerPromise.then(function () { + // Initialize the container. Must be done via a user action on mobile devices + _this9.elements.displayContainer.initialize(); + + try { + if (!_this9.initialized) { + // Initialize the ads manager. Ad rules playlist will start at this time + _this9.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); + + // Call play to start showing the ad. Single video and overlay ads will + // start at this time; the call will be ignored for ad rules + _this9.manager.start(); + } + + _this9.initialized = true; + } catch (adError) { + // An error may be thrown if there was a problem with the + // VAST response + _this9.onAdError(adError); + } + }).catch(function () {}); + } + + /** + * Resume our video + */ + + }, { + key: 'resumeContent', + value: function resumeContent() { + // Hide the advertisement container + this.elements.container.style.zIndex = ''; + + // Ad is stopped + this.playing = false; + + // Play our video + if (this.player.currentTime < this.player.duration) { + this.player.play(); + } + } + + /** + * Pause our video + */ + + }, { + key: 'pauseContent', + value: function pauseContent() { + // Show the advertisement container + this.elements.container.style.zIndex = 3; + + // Ad is playing. + this.playing = true; + + // Pause our video. + this.player.pause(); + } + + /** + * Destroy the adsManager so we can grab new ads after this. If we don't then we're not + * allowed to call new ads based on google policies, as they interpret this as an accidental + * video requests. https://developers.google.com/interactive- + * media-ads/docs/sdks/android/faq#8 + */ + + }, { + key: 'cancel', + value: function cancel() { + // Pause our video + if (this.initialized) { + this.resumeContent(); + } + + // Tell our instance that we're done for now + this.trigger('error'); + + // Re-create our adsManager + this.loadAds(); + } + + /** + * Re-create our adsManager + */ + + }, { + key: 'loadAds', + value: function loadAds() { + var _this10 = this; + + // Tell our adsManager to go bye bye + this.managerPromise.then(function () { + // Destroy our adsManager + if (_this10.manager) { + _this10.manager.destroy(); + } + + // Re-set our adsManager promises + _this10.managerPromise = new Promise(function (resolve) { + _this10.on('loaded', resolve); + _this10.player.debug.log(_this10.manager); + }); + + // Now request some new advertisements + _this10.requestAds(); + }).catch(function () {}); + } + + /** + * Handles callbacks after an ad event was invoked + * @param {string} event - Event type + */ + + }, { + key: 'trigger', + value: function trigger(event) { + var _this11 = this; + + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var handlers = this.events[event]; + + if (is$1.array(handlers)) { + handlers.forEach(function (handler) { + if (is$1.function(handler)) { + handler.apply(_this11, args); + } + }); + } + } + + /** + * Add event listeners + * @param {string} event - Event type + * @param {function} callback - Callback for when event occurs + * @return {Ads} + */ + + }, { + key: 'on', + value: function on$$1(event, callback) { + if (!is$1.array(this.events[event])) { + this.events[event] = []; + } + + this.events[event].push(callback); + + return this; + } + + /** + * Setup a safety timer for when the ad network doesn't respond for whatever reason. + * The advertisement has 12 seconds to get its things together. We stop this timer when the + * advertisement is playing, or when a user action is required to start, then we clear the + * timer on ad ready + * @param {number} time + * @param {string} from + */ + + }, { + key: 'startSafetyTimer', + value: function startSafetyTimer(time, from) { + var _this12 = this; + + this.player.debug.log('Safety timer invoked from: ' + from); + + this.safetyTimer = setTimeout(function () { + _this12.cancel(); + _this12.clearSafetyTimer('startSafetyTimer()'); + }, time); + } + + /** + * Clear our safety timer(s) + * @param {string} from + */ + + }, { + key: 'clearSafetyTimer', + value: function clearSafetyTimer(from) { + if (!is$1.nullOrUndefined(this.safetyTimer)) { + this.player.debug.log('Safety timer cleared from: ' + from); + + clearTimeout(this.safetyTimer); + this.safetyTimer = null; + } + } + }, { + key: 'enabled', + get: function get() { + return this.player.isVideo && this.player.config.ads.enabled && !is$1.empty(this.publisherId); + } + }, { + key: 'tagUrl', + get: function get() { + var params = { + AV_PUBLISHERID: '58c25bb0073ef448b1087ad6', + AV_CHANNELID: '5a0458dc28a06145e4519d21', + AV_URL: location.hostname, + cb: Date.now(), + AV_WIDTH: 640, + AV_HEIGHT: 480, + AV_CDIM2: this.publisherId + }; + + var base = 'https://go.aniview.com/api/adserver6/vast/'; + + return base + '?' + buildUrlParams(params); + } + }]); + return Ads; + }(); + + // ========================================================================== + + var source = { + // Add elements to HTML5 media (source, tracks, etc) + insertElements: function insertElements(type, attributes) { + var _this = this; + + if (is$1.string(attributes)) { + insertElement(type, this.media, { + src: attributes + }); + } else if (is$1.array(attributes)) { + attributes.forEach(function (attribute) { + insertElement(type, _this.media, attribute); + }); + } + }, + + + // Update source + // Sources are not checked for support so be careful + change: function change(input) { + var _this2 = this; + + if (!getDeep(input, 'sources.length')) { + this.debug.warn('Invalid source format'); + return; + } + + // Cancel current network requests + html5.cancelRequests.call(this); + + // Destroy instance and re-setup + this.destroy.call(this, function () { + // Reset quality options + _this2.options.quality = []; + + // Remove elements + removeElement(_this2.media); + _this2.media = null; + + // Reset class name + if (is$1.element(_this2.elements.container)) { + _this2.elements.container.removeAttribute('class'); + } + + // Set the type and provider + var sources = input.sources, + type = input.type; + + var _sources = slicedToArray(sources, 1), + _sources$ = _sources[0], + _sources$$provider = _sources$.provider, + provider = _sources$$provider === undefined ? providers.html5 : _sources$$provider, + src = _sources$.src; + + var tagName = provider === 'html5' ? type : 'div'; + var attributes = provider === 'html5' ? {} : { src: src }; + + Object.assign(_this2, { + provider: provider, + type: type, + // Check for support + supported: support.check(type, provider, _this2.config.playsinline), + // Create new element + media: createElement(tagName, attributes) + }); + + // Inject the new element + _this2.elements.container.appendChild(_this2.media); + + // Autoplay the new source? + if (is$1.boolean(input.autoplay)) { + _this2.config.autoplay = input.autoplay; + } + + // Set attributes for audio and video + if (_this2.isHTML5) { + if (_this2.config.crossorigin) { + _this2.media.setAttribute('crossorigin', ''); + } + if (_this2.config.autoplay) { + _this2.media.setAttribute('autoplay', ''); + } + if (!is$1.empty(input.poster)) { + _this2.poster = input.poster; + } + if (_this2.config.loop.active) { + _this2.media.setAttribute('loop', ''); + } + if (_this2.config.muted) { + _this2.media.setAttribute('muted', ''); + } + if (_this2.config.playsinline) { + _this2.media.setAttribute('playsinline', ''); + } + } + + // Restore class hook + ui.addStyleHook.call(_this2); + + // Set new sources for html5 + if (_this2.isHTML5) { + source.insertElements.call(_this2, 'source', sources); + } + + // Set video title + _this2.config.title = input.title; + + // Set up from scratch + media.setup.call(_this2); + + // HTML5 stuff + if (_this2.isHTML5) { + // Setup captions + if ('tracks' in input) { + source.insertElements.call(_this2, 'track', input.tracks); + } + + // Load HTML5 sources + _this2.media.load(); + } + + // If HTML5 or embed but not fully supported, setupInterface and call ready now + if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) { + // Setup interface + ui.build.call(_this2); + } + + // Update the fullscreen support + _this2.fullscreen.update(); + }, true); + } + }; + + // ========================================================================== + + // Private properties + // TODO: Use a WeakMap for private globals + // const globals = new WeakMap(); + + // Plyr instance + + var Plyr = function () { + function Plyr(target, options) { + var _this = this; + + classCallCheck(this, Plyr); + + this.timers = {}; + + // State + this.ready = false; + this.loading = false; + this.failed = false; + + // Touch device + this.touch = support.touch; + + // Set the media element + this.media = target; + + // String selector passed + if (is$1.string(this.media)) { + this.media = document.querySelectorAll(this.media); + } + + // jQuery, NodeList or Array passed, use first element + if (window.jQuery && this.media instanceof jQuery || is$1.nodeList(this.media) || is$1.array(this.media)) { + // eslint-disable-next-line + this.media = this.media[0]; + } + + // Set config + this.config = extend({}, defaults$1, Plyr.defaults, options || {}, function () { + try { + return JSON.parse(_this.media.getAttribute('data-plyr-config')); + } catch (e) { + return {}; + } + }()); + + // Elements cache + this.elements = { + container: null, + buttons: {}, + display: {}, + progress: {}, + inputs: {}, + settings: { + menu: null, + panes: {}, + tabs: {} + }, + captions: null + }; + + // Captions + this.captions = { + active: null, + currentTrack: -1, + meta: new WeakMap() + }; + + // Fullscreen + this.fullscreen = { + active: false + }; + + // Options + this.options = { + speed: [], + quality: [] + }; + + // Debugging + // TODO: move to globals + this.debug = new Console(this.config.debug); + + // Log config options and support + this.debug.log('Config', this.config); + this.debug.log('Support', support); + + // We need an element to setup + if (is$1.nullOrUndefined(this.media) || !is$1.element(this.media)) { + this.debug.error('Setup failed: no suitable element passed'); + return; + } + + // Bail if the element is initialized + if (this.media.plyr) { + this.debug.warn('Target already setup'); + return; + } + + // Bail if not enabled + if (!this.config.enabled) { + this.debug.error('Setup failed: disabled by config'); + return; + } + + // Bail if disabled or no basic support + // You may want to disable certain UAs etc + if (!support.check().api) { + this.debug.error('Setup failed: no support'); + return; + } + + // Cache original element state for .destroy() + var clone = this.media.cloneNode(true); + clone.autoplay = false; + this.elements.original = clone; + + // Set media type based on tag or data attribute + // Supported: video, audio, vimeo, youtube + var type = this.media.tagName.toLowerCase(); + + // Embed properties + var iframe = null; + var url = null; + + // Different setup based on type + switch (type) { + case 'div': + // Find the frame + iframe = this.media.querySelector('iframe'); + + // <iframe> type + if (is$1.element(iframe)) { + // Detect provider + url = parseUrl(iframe.getAttribute('src')); + this.provider = getProviderByUrl(url.toString()); + + // Rework elements + this.elements.container = this.media; + this.media = iframe; + + // Reset classname + this.elements.container.className = ''; + + // Get attributes from URL and set config + if (url.searchParams.length) { + var truthy = ['1', 'true']; + + if (truthy.includes(url.searchParams.get('autoplay'))) { + this.config.autoplay = true; + } + if (truthy.includes(url.searchParams.get('loop'))) { + this.config.loop.active = true; + } + + // TODO: replace fullscreen.iosNative with this playsinline config option + // YouTube requires the playsinline in the URL + if (this.isYouTube) { + this.config.playsinline = truthy.includes(url.searchParams.get('playsinline')); + } else { + this.config.playsinline = true; + } + } + } else { + // <div> with attributes + this.provider = this.media.getAttribute(this.config.attributes.embed.provider); + + // Remove attribute + this.media.removeAttribute(this.config.attributes.embed.provider); + } + + // Unsupported or missing provider + if (is$1.empty(this.provider) || !Object.keys(providers).includes(this.provider)) { + this.debug.error('Setup failed: Invalid provider'); + return; + } + + // Audio will come later for external providers + this.type = types.video; + + break; + + case 'video': + case 'audio': + this.type = type; + this.provider = providers.html5; + + // Get config from attributes + if (this.media.hasAttribute('crossorigin')) { + this.config.crossorigin = true; + } + if (this.media.hasAttribute('autoplay')) { + this.config.autoplay = true; + } + if (this.media.hasAttribute('playsinline')) { + this.config.playsinline = true; + } + if (this.media.hasAttribute('muted')) { + this.config.muted = true; + } + if (this.media.hasAttribute('loop')) { + this.config.loop.active = true; + } + + break; + + default: + this.debug.error('Setup failed: unsupported type'); + return; + } + + // Check for support again but with type + this.supported = support.check(this.type, this.provider, this.config.playsinline); + + // If no support for even API, bail + if (!this.supported.api) { + this.debug.error('Setup failed: no support'); + return; + } + + this.eventListeners = []; + + // Create listeners + this.listeners = new Listeners(this); + + // Setup local storage for user settings + this.storage = new Storage(this); + + // Store reference + this.media.plyr = this; + + // Wrap media + if (!is$1.element(this.elements.container)) { + this.elements.container = createElement('div'); + wrap$2(this.media, this.elements.container); + } + + // Add style hook + ui.addStyleHook.call(this); + + // Setup media + media.setup.call(this); + + // Listen for events if debugging + if (this.config.debug) { + on.call(this, this.elements.container, this.config.events.join(' '), function (event) { + _this.debug.log('event: ' + event.type); + }); + } + + // Setup interface + // If embed but not fully supported, build interface now to avoid flash of controls + if (this.isHTML5 || this.isEmbed && !this.supported.ui) { + ui.build.call(this); + } + + // Container listeners + this.listeners.container(); + + // Global listeners + this.listeners.global(); + + // Setup fullscreen + this.fullscreen = new Fullscreen(this); + + // Setup ads if provided + this.ads = new Ads(this); + + // Autoplay if required + if (this.config.autoplay) { + this.play(); + } + } + + // --------------------------------------- + // API + // --------------------------------------- + + /** + * Types and provider helpers + */ + + + createClass(Plyr, [{ + key: 'play', + + + /** + * Play the media, or play the advertisement (if they are not blocked) + */ + value: function play() { + if (!is$1.function(this.media.play)) { + return null; + } + + // Return the promise (for HTML5) + return this.media.play(); + } + + /** + * Pause the media + */ + + }, { + key: 'pause', + value: function pause() { + if (!this.playing || !is$1.function(this.media.pause)) { + return; + } + + this.media.pause(); + } + + /** + * Get playing state + */ + + }, { + key: 'togglePlay', + + + /** + * Toggle playback based on current status + * @param {boolean} input + */ + value: function togglePlay(input) { + // Toggle based on current state if nothing passed + var toggle = is$1.boolean(input) ? input : !this.playing; + + if (toggle) { + this.play(); + } else { + this.pause(); + } + } + + /** + * Stop playback + */ + + }, { + key: 'stop', + value: function stop() { + if (this.isHTML5) { + this.pause(); + this.restart(); + } else if (is$1.function(this.media.stop)) { + this.media.stop(); + } + } + + /** + * Restart playback + */ + + }, { + key: 'restart', + value: function restart() { + this.currentTime = 0; + } + + /** + * Rewind + * @param {number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime + */ + + }, { + key: 'rewind', + value: function rewind(seekTime) { + this.currentTime = this.currentTime - (is$1.number(seekTime) ? seekTime : this.config.seekTime); + } + + /** + * Fast forward + * @param {number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime + */ + + }, { + key: 'forward', + value: function forward(seekTime) { + this.currentTime = this.currentTime + (is$1.number(seekTime) ? seekTime : this.config.seekTime); + } + + /** + * Seek to a time + * @param {number} input - where to seek to in seconds. Defaults to 0 (the start) + */ + + }, { + key: 'increaseVolume', + + + /** + * Increase volume + * @param {boolean} step - How much to decrease by (between 0 and 1) + */ + value: function increaseVolume(step) { + var volume = this.media.muted ? 0 : this.volume; + this.volume = volume + (is$1.number(step) ? step : 0); + } + + /** + * Decrease volume + * @param {boolean} step - How much to decrease by (between 0 and 1) + */ + + }, { + key: 'decreaseVolume', + value: function decreaseVolume(step) { + this.increaseVolume(-step); + } + + /** + * Set muted state + * @param {boolean} mute + */ + + }, { + key: 'toggleCaptions', + + + /** + * Toggle captions + * @param {boolean} input - Whether to enable captions + */ + value: function toggleCaptions(input) { + captions.toggle.call(this, input, false); + } + + /** + * Set the caption track by index + * @param {number} - Caption index + */ + + }, { + key: 'airplay', + + + /** + * Trigger the airplay dialog + * TODO: update player with state, support, enabled + */ + value: function airplay() { + // Show dialog if supported + if (support.airplay) { + this.media.webkitShowPlaybackTargetPicker(); + } + } + + /** + * Toggle the player controls + * @param {boolean} [toggle] - Whether to show the controls + */ + + }, { + key: 'toggleControls', + value: function toggleControls(toggle) { + // Don't toggle if missing UI support or if it's audio + if (this.supported.ui && !this.isAudio) { + // Get state before change + var isHidden = hasClass(this.elements.container, this.config.classNames.hideControls); + + // Negate the argument if not undefined since adding the class to hides the controls + var force = typeof toggle === 'undefined' ? undefined : !toggle; + + // Apply and get updated state + var hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force); + + // Close menu + if (hiding && this.config.controls.includes('settings') && !is$1.empty(this.config.settings)) { + controls.toggleMenu.call(this, false); + } + // Trigger event on change + if (hiding !== isHidden) { + var eventName = hiding ? 'controlshidden' : 'controlsshown'; + triggerEvent.call(this, this.media, eventName); + } + return !hiding; + } + return false; + } + + /** + * Add event listeners + * @param {string} event - Event type + * @param {function} callback - Callback for when event occurs + */ + + }, { + key: 'on', + value: function on$$1(event, callback) { + on.call(this, this.elements.container, event, callback); + } + /** + * Add event listeners once + * @param {string} event - Event type + * @param {function} callback - Callback for when event occurs + */ + + }, { + key: 'once', + value: function once$$1(event, callback) { + once.call(this, this.elements.container, event, callback); + } + /** + * Remove event listeners + * @param {string} event - Event type + * @param {function} callback - Callback for when event occurs + */ + + }, { + key: 'off', + value: function off$$1(event, callback) { + off(this.elements.container, event, callback); + } + + /** + * Destroy an instance + * Event listeners are removed when elements are removed + * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory + * @param {function} callback - Callback for when destroy is complete + * @param {boolean} soft - Whether it's a soft destroy (for source changes etc) + */ + + }, { + key: 'destroy', + value: function destroy(callback) { + var _this2 = this; + + var soft = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!this.ready) { + return; + } + + var done = function done() { + // Reset overflow (incase destroyed while in fullscreen) + document.body.style.overflow = ''; + + // GC for embed + _this2.embed = null; + + // If it's a soft destroy, make minimal changes + if (soft) { + if (Object.keys(_this2.elements).length) { + // Remove elements + removeElement(_this2.elements.buttons.play); + removeElement(_this2.elements.captions); + removeElement(_this2.elements.controls); + removeElement(_this2.elements.wrapper); + + // Clear for GC + _this2.elements.buttons.play = null; + _this2.elements.captions = null; + _this2.elements.controls = null; + _this2.elements.wrapper = null; + } + + // Callback + if (is$1.function(callback)) { + callback(); + } + } else { + // Unbind listeners + unbindListeners.call(_this2); + + // Replace the container with the original element provided + replaceElement(_this2.elements.original, _this2.elements.container); + + // Event + triggerEvent.call(_this2, _this2.elements.original, 'destroyed', true); + + // Callback + if (is$1.function(callback)) { + callback.call(_this2.elements.original); + } + + // Reset state + _this2.ready = false; + + // Clear for garbage collection + setTimeout(function () { + _this2.elements = null; + _this2.media = null; + }, 200); + } + }; + + // Stop playback + this.stop(); + + // Provider specific stuff + if (this.isHTML5) { + // Clear timeout + clearTimeout(this.timers.loading); + + // Restore native video controls + ui.toggleNativeControls.call(this, true); + + // Clean up + done(); + } else if (this.isYouTube) { + // Clear timers + clearInterval(this.timers.buffering); + clearInterval(this.timers.playing); + + // Destroy YouTube API + if (this.embed !== null && is$1.function(this.embed.destroy)) { + this.embed.destroy(); + } + + // Clean up + done(); + } else if (this.isVimeo) { + // Destroy Vimeo API + // then clean up (wait, to prevent postmessage errors) + if (this.embed !== null) { + this.embed.unload().then(done); + } + + // Vimeo does not always return + setTimeout(done, 200); + } + } + + /** + * Check for support for a mime type (HTML5 only) + * @param {string} type - Mime type + */ + + }, { + key: 'supports', + value: function supports(type) { + return support.mime.call(this, type); + } + + /** + * Check for support + * @param {string} type - Player type (audio/video) + * @param {string} provider - Provider (html5/youtube/vimeo) + * @param {bool} inline - Where player has `playsinline` sttribute + */ + + }, { + key: 'isHTML5', + get: function get() { + return Boolean(this.provider === providers.html5); + } + }, { + key: 'isEmbed', + get: function get() { + return Boolean(this.isYouTube || this.isVimeo); + } + }, { + key: 'isYouTube', + get: function get() { + return Boolean(this.provider === providers.youtube); + } + }, { + key: 'isVimeo', + get: function get() { + return Boolean(this.provider === providers.vimeo); + } + }, { + key: 'isVideo', + get: function get() { + return Boolean(this.type === types.video); + } + }, { + key: 'isAudio', + get: function get() { + return Boolean(this.type === types.audio); + } + }, { + key: 'playing', + get: function get() { + return Boolean(this.ready && !this.paused && !this.ended); + } + + /** + * Get paused state + */ + + }, { + key: 'paused', + get: function get() { + return Boolean(this.media.paused); + } + + /** + * Get stopped state + */ + + }, { + key: 'stopped', + get: function get() { + return Boolean(this.paused && this.currentTime === 0); + } + + /** + * Get ended state + */ + + }, { + key: 'ended', + get: function get() { + return Boolean(this.media.ended); + } + }, { + key: 'currentTime', + set: function set(input) { + // Bail if media duration isn't available yet + if (!this.duration) { + return; + } + + // Validate input + var inputIsValid = is$1.number(input) && input > 0; + + // Set + this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0; + + // Logging + this.debug.log('Seeking to ' + this.currentTime + ' seconds'); + } + + /** + * Get current time + */ + , + get: function get() { + return Number(this.media.currentTime); + } + + /** + * Get buffered + */ + + }, { + key: 'buffered', + get: function get() { + var buffered = this.media.buffered; + + // YouTube / Vimeo return a float between 0-1 + + if (is$1.number(buffered)) { + return buffered; + } + + // HTML5 + // TODO: Handle buffered chunks of the media + // (i.e. seek to another section buffers only that section) + if (buffered && buffered.length && this.duration > 0) { + return buffered.end(0) / this.duration; + } + + return 0; + } + + /** + * Get seeking status + */ + + }, { + key: 'seeking', + get: function get() { + return Boolean(this.media.seeking); + } + + /** + * Get the duration of the current media + */ + + }, { + key: 'duration', + get: function get() { + // Faux duration set via config + var fauxDuration = parseFloat(this.config.duration); + + // Media duration can be NaN before the media has loaded + var duration = (this.media || {}).duration || 0; + + // If config duration is funky, use regular duration + return fauxDuration || duration; + } + + /** + * Set the player volume + * @param {number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage + */ + + }, { + key: 'volume', + set: function set(value) { + var volume = value; + var max = 1; + var min = 0; + + if (is$1.string(volume)) { + volume = Number(volume); + } + + // Load volume from storage if no value specified + if (!is$1.number(volume)) { + volume = this.storage.get('volume'); + } + + // Use config if all else fails + if (!is$1.number(volume)) { + volume = this.config.volume; + } + + // Maximum is volumeMax + if (volume > max) { + volume = max; + } + // Minimum is volumeMin + if (volume < min) { + volume = min; + } + + // Update config + this.config.volume = volume; + + // Set the player volume + this.media.volume = volume; + + // If muted, and we're increasing volume manually, reset muted state + if (!is$1.empty(value) && this.muted && volume > 0) { + this.muted = false; + } + } + + /** + * Get the current player volume + */ + , + get: function get() { + return Number(this.media.volume); + } + }, { + key: 'muted', + set: function set(mute) { + var toggle = mute; + + // Load muted state from storage + if (!is$1.boolean(toggle)) { + toggle = this.storage.get('muted'); + } + + // Use config if all else fails + if (!is$1.boolean(toggle)) { + toggle = this.config.muted; + } + + // Update config + this.config.muted = toggle; + + // Set mute on the player + this.media.muted = toggle; + } + + /** + * Get current muted state + */ + , + get: function get() { + return Boolean(this.media.muted); + } + + /** + * Check if the media has audio + */ + + }, { + key: 'hasAudio', + get: function get() { + // Assume yes for all non HTML5 (as we can't tell...) + if (!this.isHTML5) { + return true; + } + + if (this.isAudio) { + return true; + } + + // Get audio tracks + return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length); + } + + /** + * Set playback speed + * @param {number} speed - the speed of playback (0.5-2.0) + */ + + }, { + key: 'speed', + set: function set(input) { + var speed = null; + + if (is$1.number(input)) { + speed = input; + } + + if (!is$1.number(speed)) { + speed = this.storage.get('speed'); + } + + if (!is$1.number(speed)) { + speed = this.config.speed.selected; + } + + // Set min/max + if (speed < 0.1) { + speed = 0.1; + } + if (speed > 2.0) { + speed = 2.0; + } + + if (!this.config.speed.options.includes(speed)) { + this.debug.warn('Unsupported speed (' + speed + ')'); + return; + } + + // Update config + this.config.speed.selected = speed; + + // Set media speed + this.media.playbackRate = speed; + } + + /** + * Get current playback speed + */ + , + get: function get() { + return Number(this.media.playbackRate); + } + + /** + * Set playback quality + * Currently HTML5 & YouTube only + * @param {number} input - Quality level + */ + + }, { + key: 'quality', + set: function set(input) { + var config = this.config.quality; + var options = this.options.quality; + + if (!options.length) { + return; + } + + var quality = [!is$1.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is$1.number); + + if (!options.includes(quality)) { + var value = closest(options, quality); + this.debug.warn('Unsupported quality option: ' + quality + ', using ' + value + ' instead'); + quality = value; + } + + // Trigger request event + triggerEvent.call(this, this.media, 'qualityrequested', false, { quality: quality }); + + // Update config + config.selected = quality; + + // Set quality + this.media.quality = quality; + } + + /** + * Get current quality level + */ + , + get: function get() { + return this.media.quality; + } + + /** + * Toggle loop + * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config + * @param {boolean} input - Whether to loop or not + */ + + }, { + key: 'loop', + set: function set(input) { + var toggle = is$1.boolean(input) ? input : this.config.loop.active; + this.config.loop.active = toggle; + this.media.loop = toggle; + + // Set default to be a true toggle + /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle'; + switch (type) { + case 'start': + if (this.config.loop.end && this.config.loop.end <= this.currentTime) { + this.config.loop.end = null; + } + this.config.loop.start = this.currentTime; + // this.config.loop.indicator.start = this.elements.display.played.value; + break; + case 'end': + if (this.config.loop.start >= this.currentTime) { + return this; + } + this.config.loop.end = this.currentTime; + // this.config.loop.indicator.end = this.elements.display.played.value; + break; + case 'all': + this.config.loop.start = 0; + this.config.loop.end = this.duration - 2; + this.config.loop.indicator.start = 0; + this.config.loop.indicator.end = 100; + break; + case 'toggle': + if (this.config.loop.active) { + this.config.loop.start = 0; + this.config.loop.end = null; + } else { + this.config.loop.start = 0; + this.config.loop.end = this.duration - 2; + } + break; + default: + this.config.loop.start = 0; + this.config.loop.end = null; + break; + } */ + } + + /** + * Get current loop state + */ + , + get: function get() { + return Boolean(this.media.loop); + } + + /** + * Set new media source + * @param {object} input - The new source object (see docs) + */ + + }, { + key: 'source', + set: function set(input) { + source.change.call(this, input); + } + + /** + * Get current source + */ + , + get: function get() { + return this.media.currentSrc; + } + + /** + * Set the poster image for a video + * @param {input} - the URL for the new poster image + */ + + }, { + key: 'poster', + set: function set(input) { + if (!this.isVideo) { + this.debug.warn('Poster can only be set for video'); + return; + } + + ui.setPoster.call(this, input, false).catch(function () {}); + } + + /** + * Get the current poster image + */ + , + get: function get() { + if (!this.isVideo) { + return null; + } + + return this.media.getAttribute('poster'); + } + + /** + * Set the autoplay state + * @param {boolean} input - Whether to autoplay or not + */ + + }, { + key: 'autoplay', + set: function set(input) { + var toggle = is$1.boolean(input) ? input : this.config.autoplay; + this.config.autoplay = toggle; + } + + /** + * Get the current autoplay state + */ + , + get: function get() { + return Boolean(this.config.autoplay); + } + }, { + key: 'currentTrack', + set: function set(input) { + captions.set.call(this, input, false); + } + + /** + * Get the current caption track index (-1 if disabled) + */ + , + get: function get() { + var _captions = this.captions, + toggled = _captions.toggled, + currentTrack = _captions.currentTrack; + + return toggled ? currentTrack : -1; + } + + /** + * Set the wanted language for captions + * Since tracks can be added later it won't update the actual caption track until there is a matching track + * @param {string} - Two character ISO language code (e.g. EN, FR, PT, etc) + */ + + }, { + key: 'language', + set: function set(input) { + captions.setLanguage.call(this, input, false); + } + + /** + * Get the current track's language + */ + , + get: function get() { + return (captions.getCurrentTrack.call(this) || {}).language; + } + + /** + * Toggle picture-in-picture playback on WebKit/MacOS + * TODO: update player with state, support, enabled + * TODO: detect outside changes + */ + + }, { + key: 'pip', + set: function set(input) { + var states = { + pip: 'picture-in-picture', + inline: 'inline' + }; + + // Bail if no support + if (!support.pip) { + return; + } + + // Toggle based on current state if not passed + var toggle = is$1.boolean(input) ? input : this.pip === states.inline; + + // Toggle based on current state + this.media.webkitSetPresentationMode(toggle ? states.pip : states.inline); + } + + /** + * Get the current picture-in-picture state + */ + , + get: function get() { + if (!support.pip) { + return null; + } + + return this.media.webkitPresentationMode; + } + }], [{ + key: 'supported', + value: function supported(type, provider, inline) { + return support.check(type, provider, inline); + } + + /** + * Load an SVG sprite into the page + * @param {string} url - URL for the SVG sprite + * @param {string} [id] - Unique ID + */ + + }, { + key: 'loadSprite', + value: function loadSprite$$1(url, id) { + return loadSprite(url, id); + } + + /** + * Setup multiple instances + * @param {*} selector + * @param {object} options + */ + + }, { + key: 'setup', + value: function setup(selector) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + var targets = null; + + if (is$1.string(selector)) { + targets = Array.from(document.querySelectorAll(selector)); + } else if (is$1.nodeList(selector)) { + targets = Array.from(selector); + } else if (is$1.array(selector)) { + targets = selector.filter(is$1.element); + } + + if (is$1.empty(targets)) { + return null; + } + + return targets.map(function (t) { + return new Plyr(t, options); + }); + } + }]); + return Plyr; + }(); + + Plyr.defaults = cloneDeep(defaults$1); + + // ========================================================================== + + return Plyr; }))); |