diff options
Diffstat (limited to 'dist/plyr.polyfilled.js')
| -rw-r--r-- | dist/plyr.polyfilled.js | 13803 |
1 files changed, 13803 insertions, 0 deletions
diff --git a/dist/plyr.polyfilled.js b/dist/plyr.polyfilled.js new file mode 100644 index 00000000..b4f04707 --- /dev/null +++ b/dist/plyr.polyfilled.js @@ -0,0 +1,13803 @@ +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 SHARED = '__core-js_shared__'; + var store = _global[SHARED] || (_global[SHARED] = {}); + var _shared = function (key) { + return store[key] || (store[key] = {}); + }; + + var shared = _shared('keys'); + + var _sharedKey = function (key) { + return shared[key] || (shared[key] = _uid(key)); + }; + + 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; + }; + + // 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]); + } + 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) + + + + + + // 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) + + 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]; + } + }); + + // 26.1.6 Reflect.get(target, 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 }); + + // 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey) + + + + + _export(_export.S, 'Reflect', { + getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey) { + return _objectGopd.f(_anObject(target), propertyKey); + } + }); + + // 26.1.8 Reflect.getPrototypeOf(target) + + + + + _export(_export.S, 'Reflect', { + getPrototypeOf: function getPrototypeOf(target) { + return _objectGpo(_anObject(target)); + } + }); + + // 26.1.9 Reflect.has(target, propertyKey) + + + _export(_export.S, 'Reflect', { + has: function has(target, propertyKey) { + return propertyKey in target; + } + }); + + // 26.1.10 Reflect.isExtensible(target) + + + var $isExtensible = Object.isExtensible; + + _export(_export.S, 'Reflect', { + isExtensible: function isExtensible(target) { + _anObject(target); + return $isExtensible ? $isExtensible(target) : true; + } + }); + + // 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; + }; + + // 26.1.11 Reflect.ownKeys(target) + + + _export(_export.S, 'Reflect', { ownKeys: _ownKeys }); + + // 26.1.12 Reflect.preventExtensions(target) + + + 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; + } + } + }); + + // 26.1.13 Reflect.set(target, propertyKey, V [, receiver]) + + + + + + + + + + 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) + + var _isFinite = _global.isFinite; + + _export(_export.S, 'Number', { + isFinite: function isFinite(it) { + return typeof it == 'number' && _isFinite(it); + } + }); + + // 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; + }; + + // 20.1.2.3 Number.isInteger(number) + + + _export(_export.S, 'Number', { isInteger: _isInteger }); + + // 20.1.2.5 Number.isSafeInteger(number) + + + var abs = Math.abs; + + _export(_export.S, 'Number', { + isSafeInteger: function isSafeInteger(number) { + return _isInteger(number) && abs(number) <= 0x1fffffffffffff; + } + }); + + // 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; + } + }); + + // 20.1.2.1 Number.EPSILON + + + _export(_export.S, 'Number', { EPSILON: Math.pow(2, -52) }); + + // 20.1.2.10 Number.MIN_SAFE_INTEGER + + + _export(_export.S, 'Number', { MIN_SAFE_INTEGER: -0x1fffffffffffff }); + + // 20.1.2.6 Number.MAX_SAFE_INTEGER + + + _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); + }; + + // 20.2.2.3 Math.acosh(x) + + + 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)); + } + }); + + // 20.2.2.5 Math.asinh(x) + + var $asinh = Math.asinh; + + function asinh(x) { + return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1)); + } + + // Tor Browser bug: Math.asinh(0) -> -0 + _export(_export.S + _export.F * !($asinh && 1 / $asinh(0) > 0), 'Math', { asinh: asinh }); + + // 20.2.2.7 Math.atanh(x) + + 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; + } + }); + + // 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) + + + + _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) + + + _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) + + var exp = Math.exp; + + _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) + + + + _export(_export.S + _export.F * (_mathExpm1 != Math.expm1), 'Math', { expm1: _mathExpm1 }); + + // 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 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; + }; + + // 20.2.2.16 Math.fround(x) + + + _export(_export.S, 'Math', { fround: _mathFround }); + + // 20.2.2.17 Math.hypot([value1[, value2[, … ]]]) + + 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); + } + }); + + // 20.2.2.18 Math.imul(x, y) + + 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); + } + }); + + // 20.2.2.20 Math.log1p(x) + + + _export(_export.S, 'Math', { log1p: _mathLog1p }); + + // 20.2.2.21 Math.log10(x) + + + _export(_export.S, 'Math', { + log10: function log10(x) { + return Math.log(x) * Math.LOG10E; + } + }); + + // 20.2.2.22 Math.log2(x) + + + _export(_export.S, 'Math', { + log2: function log2(x) { + return Math.log(x) / Math.LN2; + } + }); + + // 20.2.2.28 Math.sign(x) + + + _export(_export.S, 'Math', { sign: _mathSign }); + + // 20.2.2.30 Math.sinh(x) + + + 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); + } + }); + + // 20.2.2.33 Math.tanh(x) + + + 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)); + } + }); + + // 20.2.2.34 Math.trunc(x) + + + _export(_export.S, 'Math', { + trunc: function trunc(it) { + return (it > 0 ? Math.floor : Math.ceil)(it); + } + }); + + // https://github.com/tc39/Array.prototype.includes + + var $includes = _arrayIncludes(true); + + _export(_export.P, 'Array', { + includes: function includes(el /* , fromIndex = 0 */) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } + }); + + _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; + }; + }; + + // https://github.com/tc39/proposal-object-values-entries + + var $values = _objectToArray(false); + + _export(_export.S, 'Object', { + values: function values(it) { + return $values(it); + } + }); + + // https://github.com/tc39/proposal-object-values-entries + + var $entries = _objectToArray(true); + + _export(_export.S, 'Object', { + entries: function entries(it) { + return $entries(it); + } + }); + + // 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 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 + + (function() { + if (typeof window === 'undefined') { + return; + } + + try { + var ce = new window.CustomEvent('test', { cancelable: true }); + 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 = 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.prototype = window.Event.prototype; + window.CustomEvent = CustomEvent; // 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) { + if (!is$1.element(element) || !is$1.element(target)) { + return; + } + + target.parentNode.insertBefore(element, target.nextSibling); + } + + // Insert a DocumentFragment + function insertElement(type, parent, attributes, text) { + if (!is$1.element(parent)) { + return; + } + + 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) { + if (!is$1.element(element)) { + return; + } + + 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.nodeList(element)) { + return Array.from(element).map(function (e) { + return toggleClass(e, 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 false; + } + + // 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); + } + + // 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 = document.activeElement; + + 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); + } + + // Set focus and tab focus class + function setFocus() { + var element = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!is$1.element(element)) { + return; + } + + // Set regular focus + element.focus(); + + // If we want to mimic keyboard focus via tab + if (tabFocus) { + toggleClass(element, this.config.classNames.tabFocus); + } + } + + // ========================================================================== + + 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 () { + try { + toggleHidden(element, true); + element.offsetHeight; // eslint-disable-line + toggleHidden(element, false); + } catch (e) { + // Do nothing + } + }, 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, ' ', ''); + } + + // 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); + } + + // 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: (this.config.classNames.display.time + ' ' + (attributes.class ? attributes.class : '')).trim(), + 'aria-label': i18n.get(type, this.config) + }), '00:00'); + + // Reference for updates + this.elements.display[type] = container; + + return container; + }, + + + // Bind keyboard shortcuts for a menu item + bindMenuItemShortcuts: function bindMenuItemShortcuts(menuItem, type) { + var _this = this; + + // Handle space or -> to open menu + on(menuItem, 'keydown', function (event) { + // We only care about space and ⬆️ ⬇️️ ➡️ + if (![32, 38, 39, 40].includes(event.which)) { + return; + } + + // Prevent play / seek + event.preventDefault(); + event.stopPropagation(); + + var isRadioButton = matches(menuItem, '[role="menuitemradio"]'); + + // Show the respective menu + if (!isRadioButton && [32, 39].includes(event.which)) { + controls.showMenuPanel.call(_this, type, true); + } else { + var target = void 0; + + if (event.which !== 32) { + if (event.which === 40 || isRadioButton && event.which === 39) { + target = menuItem.nextElementSibling; + + if (!is$1.element(target)) { + target = menuItem.parentNode.firstElementChild; + } + } else { + target = menuItem.previousElementSibling; + + if (!is$1.element(target)) { + target = menuItem.parentNode.lastElementChild; + } + } + + setFocus.call(_this, target, true); + } + } + }, false); + }, + + + // Create a settings menu item + createMenuItem: function createMenuItem(_ref) { + var _this2 = this; + + var value = _ref.value, + list = _ref.list, + type = _ref.type, + title = _ref.title, + _ref$badge = _ref.badge, + badge = _ref$badge === undefined ? null : _ref$badge, + _ref$checked = _ref.checked, + checked = _ref$checked === undefined ? false : _ref$checked; + + var attributes = getAttributesFromSelector(this.config.selectors.inputs[type]); + + var menuItem = createElement('button', extend(attributes, { + type: 'button', + role: 'menuitemradio', + class: (this.config.classNames.control + ' ' + (attributes.class ? attributes.class : '')).trim(), + 'aria-checked': checked, + value: value + })); + + var flex = createElement('span'); + + // We have to set as HTML incase of special characters + flex.innerHTML = title; + + if (is$1.element(badge)) { + flex.appendChild(badge); + } + + menuItem.appendChild(flex); + + // Replicate radio button behaviour + Object.defineProperty(menuItem, 'checked', { + enumerable: true, + get: function get() { + return menuItem.getAttribute('aria-checked') === 'true'; + }, + set: function set(checked) { + // Ensure exclusivity + if (checked) { + Array.from(menuItem.parentNode.children).filter(function (node) { + return matches(node, '[role="menuitemradio"]'); + }).forEach(function (node) { + return node.setAttribute('aria-checked', 'false'); + }); + } + + menuItem.setAttribute('aria-checked', checked ? 'true' : 'false'); + } + }); + + this.listeners.bind(menuItem, 'click keydown', function (event) { + if (event.type === 'keydown' && event.which !== 32) { + return; + } + + event.preventDefault(); + event.stopPropagation(); + + menuItem.checked = true; + + switch (type) { + case 'language': + _this2.currentTrack = Number(value); + break; + + case 'quality': + _this2.quality = value; + break; + + case 'speed': + _this2.speed = parseFloat(value); + break; + + default: + break; + } + + controls.showMenuPanel.call(_this2, 'home', event.type === 'keydown'); + }, type, false); + + controls.bindMenuItemShortcuts.call(this, menuItem, type); + + list.appendChild(menuItem); + }, + + + // 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; + } + + // Always display hours if duration is over an hour + var forceHours = getHours(this.duration) > 0; + + return formatTime(time, forceHours, inverted); + }, + + + // 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 (!is$1.element(target) || !is$1.number(time)) { + return; + } + + // eslint-disable-next-line no-param-reassign + target.innerText = controls.formatTime(time, inverted); + }, + + + // Update volume UI and storage + updateVolume: function updateVolume() { + if (!this.supported.ui) { + return; + } + + // 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 _this3 = 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 : _this3.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 _this4 = 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(_this4.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; + } + + // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar. + // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415 + // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062 + // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338 + if (this.duration >= Math.pow(2, 32)) { + toggleHidden(this.elements.display.currentTime, true); + toggleHidden(this.elements.progress, true); + 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 + toggleMenuButton: function toggleMenuButton(setting, toggle) { + toggleHidden(this.elements.settings.buttons[setting], !toggle); + }, + + + // Update the selected setting + updateSetting: function updateSetting(setting, container, input) { + var pane = this.elements.settings.panels[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('[role="menu"]'); + } + + // 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.buttons[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('[value="' + value + '"]'); + + if (is$1.element(target)) { + target.checked = true; + } + }, + + + // 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; + } + }, + + + // Set the quality menu + setQualityMenu: function setQualityMenu(options) { + var _this5 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.quality)) { + return; + } + + var type = 'quality'; + var list = this.elements.settings.panels.quality.querySelector('[role="menu"]'); + + // 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 _this5.config.quality.options.includes(quality); + }); + } + + // Toggle the pane and tab + var toggle = !is$1.empty(this.options.quality) && this.options.quality.length > 1; + controls.toggleMenuButton.call(this, type, toggle); + + // Empty the menu + emptyElement(list); + + // 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 badge HTML for HD, 4K etc + var getBadge = function getBadge(quality) { + var label = i18n.get('qualityBadge.' + quality, _this5.config); + + if (!label.length) { + return null; + } + + return controls.createBadge.call(_this5, label); + }; + + // Sort options by the config and then render options + this.options.quality.sort(function (a, b) { + var sorting = _this5.config.quality.options; + return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1; + }).forEach(function (quality) { + controls.createMenuItem.call(_this5, { + value: quality, + list: list, + type: type, + title: controls.getLabel.call(_this5, 'quality', quality), + badge: getBadge(quality) + }); + }); + + controls.updateSetting.call(this, type, list); + }, + + + // Set the looping options + /* setLoopMenu() { + // Menu required + if (!is.element(this.elements.settings.panels.loop)) { + return; + } + const options = ['start', 'end', 'all', 'reset']; + const list = this.elements.settings.panels.loop.querySelector('[role="menu"]'); + // Show the pane and tab + toggleHidden(this.elements.settings.buttons.loop, false); + toggleHidden(this.elements.settings.panels.loop, false); + // Toggle the pane and tab + const toggle = !is.empty(this.loop.options); + controls.toggleMenuButton.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 _this6 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.captions)) { + return; + } + + // TODO: Captions or language? Currently it's mixed + var type = 'captions'; + var list = this.elements.settings.panels.captions.querySelector('[role="menu"]'); + var tracks = captions.getTracks.call(this); + var toggle = Boolean(tracks.length); + + // Toggle the pane and tab + controls.toggleMenuButton.call(this, type, toggle); + + // Empty the menu + emptyElement(list); + + // Check if we need to toggle the parent + controls.checkMenu.call(this); + + // If there's no captions, bail + if (!toggle) { + return; + } + + // Generate options data + var options = tracks.map(function (track, value) { + return { + value: value, + checked: _this6.captions.toggled && _this6.currentTrack === value, + title: captions.getLabel.call(_this6, track), + badge: track.language && controls.createBadge.call(_this6, 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 _this7 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.speed)) { + return; + } + + var type = 'speed'; + var list = this.elements.settings.panels.speed.querySelector('[role="menu"]'); + + // 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 _this7.config.speed.options.includes(speed); + }); + + // Toggle the pane and tab + var toggle = !is$1.empty(this.options.speed) && this.options.speed.length > 1; + controls.toggleMenuButton.call(this, type, toggle); + + // Empty the menu + emptyElement(list); + + // Check if we need to toggle the parent + controls.checkMenu.call(this); + + // If we're hiding, nothing more to do + if (!toggle) { + return; + } + + // Create items + this.options.speed.forEach(function (speed) { + controls.createMenuItem.call(_this7, { + value: speed, + list: list, + type: type, + title: controls.getLabel.call(_this7, 'speed', speed) + }); + }); + + controls.updateSetting.call(this, type, list); + }, + + + // Check if we need to hide/show the settings menu + checkMenu: function checkMenu() { + var buttons = this.elements.settings.buttons; + + var visible = !is$1.empty(buttons) && Object.values(buttons).some(function (button) { + return !button.hidden; + }); + + toggleHidden(this.elements.settings.menu, !visible); + }, + + + // Show/hide menu + toggleMenu: function toggleMenu(input) { + var popup = this.elements.settings.popup; + + var button = this.elements.buttons.settings; + + // Menu and button are required + if (!is$1.element(popup) || !is$1.element(button)) { + return; + } + + var show = is$1.boolean(input) ? input : is$1.element(popup) && popup.hasAttribute('hidden'); + + if (is$1.event(input)) { + var isMenuItem = is$1.element(popup) && popup.contains(input.target); + var isButton = input.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) { + input.stopPropagation(); + } + } + + // Set form and button attributes + if (is$1.element(button)) { + button.setAttribute('aria-expanded', show); + } + + // Show the actual popup + if (is$1.element(popup)) { + toggleHidden(popup, !show); + toggleClass(this.elements.container, this.config.classNames.menu.open, show); + + // Focus the first item if key interaction + if (show && is$1.event(input) && input.type === 'keydown') { + var pane = Object.values(this.elements.settings.panels).find(function (pane) { + return !pane.hidden; + }); + var firstItem = pane.querySelector('[role^="menuitem"]'); + setFocus.call(this, firstItem, true); + } + } + }, + + + // Get the natural size of a menu panel + getMenuSize: function getMenuSize(tab) { + var clone = tab.cloneNode(true); + clone.style.position = 'absolute'; + clone.style.opacity = 0; + clone.removeAttribute('hidden'); + + // 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 + }; + }, + + + // Show a panel in the menu + showMenuPanel: function showMenuPanel() { + var _this8 = this; + + var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + var target = document.getElementById('plyr-settings-' + this.id + '-' + type); + + // Nothing to show, bail + if (!is$1.element(target)) { + return; + } + + // Hide all other panels + var container = target.parentNode; + var current = Array.from(container.children).find(function (node) { + return !node.hidden; + }); + + // 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.getMenuSize.call(this, target); + + // Restore auto height/width + var restore = function restore(event) { + // We're only bothered about height and width on the container + if (event.target !== container || !['width', 'height'].includes(event.propertyName)) { + return; + } + + // Revert back to auto + container.style.width = ''; + container.style.height = ''; + + // Only listen once + off.call(_this8, 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); + + // Set attributes on target + toggleHidden(target, false); + + // Focus the first item + var firstItem = target.querySelector('[role^="menuitem"]'); + setFocus.call(this, firstItem, tabFocus); + }, + + + // Build the default HTML + // TODO: Set order based on order in the config.controls array? + create: function create(data) { + var _this9 = 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 control = createElement('div', { + class: 'plyr__menu', + hidden: '' + }); + + control.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 popup = createElement('div', { + class: 'plyr__menu__container', + id: 'plyr-settings-' + data.id, + hidden: '', + 'aria-labelled-by': 'plyr-settings-toggle-' + data.id + }); + + var inner = createElement('div'); + + var home = createElement('div', { + id: 'plyr-settings-' + data.id + '-home' + }); + + // Create the menu + var menu = createElement('div', { + role: 'menu' + }); + + home.appendChild(menu); + inner.appendChild(home); + this.elements.settings.panels.home = home; + + // Build the menu items + this.config.settings.forEach(function (type) { + // TODO: bundle this with the createMenuItem helper and bindings + var menuItem = createElement('button', extend(getAttributesFromSelector(_this9.config.selectors.buttons.settings), { + type: 'button', + class: _this9.config.classNames.control + ' ' + _this9.config.classNames.control + '--forward', + role: 'menuitem', + 'aria-haspopup': true, + hidden: '' + })); + + // Bind menu shortcuts for keyboard users + controls.bindMenuItemShortcuts.call(_this9, menuItem, type); + + // Show menu on click + on(menuItem, 'click', function () { + controls.showMenuPanel.call(_this9, type, false); + }); + + var flex = createElement('span', null, i18n.get(type, _this9.config)); + + var value = createElement('span', { + class: _this9.config.classNames.menu.value + }); + + // Speed contains HTML entities + value.innerHTML = data[type]; + + flex.appendChild(value); + menuItem.appendChild(flex); + menu.appendChild(menuItem); + + // Build the panes + var pane = createElement('div', { + id: 'plyr-settings-' + data.id + '-' + type, + hidden: '' + }); + + // Back button + var backButton = createElement('button', { + type: 'button', + class: _this9.config.classNames.control + ' ' + _this9.config.classNames.control + '--back' + }); + + // Visible label + backButton.appendChild(createElement('span', { + 'aria-hidden': true + }, i18n.get(type, _this9.config))); + + // Screen reader label + backButton.appendChild(createElement('span', { + class: _this9.config.classNames.hidden + }, i18n.get('menuBack', _this9.config))); + + // Go back via keyboard + on(pane, 'keydown', function (event) { + // We only care about <- + if (event.which !== 37) { + return; + } + + // Prevent seek + event.preventDefault(); + event.stopPropagation(); + + // Show the respective menu + controls.showMenuPanel.call(_this9, 'home', true); + }, false); + + // Go back via button click + on(backButton, 'click', function () { + controls.showMenuPanel.call(_this9, 'home', false); + }); + + // Add to pane + pane.appendChild(backButton); + + // Menu + pane.appendChild(createElement('div', { + role: 'menu' + })); + + inner.appendChild(pane); + + _this9.elements.settings.buttons[type] = menuItem; + _this9.elements.settings.panels[type] = pane; + }); + + popup.appendChild(inner); + control.appendChild(popup); + container.appendChild(control); + + this.elements.settings.popup = popup; + this.elements.settings.menu = control; + } + + // 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 _this10 = 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 (needs to be before captions, hence "afterbegin") + var insertMethod = is$1.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML'; + target[insertMethod]('afterbegin', 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, _this10.config.classNames.hidden, false); + toggleClass(label, _this10.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.language || 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 button if it's enabled + if (this.elements.buttons.captions) { + 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', + display: { + time: 'plyr__time' + }, + 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); + }, + + + // 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 (!is$1.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); + + // Setup captions for HTML5 + if (this.isHTML5) { + 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 + toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); + + // Check for airplay support + toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); + + // 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); + + iframe.setAttribute('title', format.replace('{title}', title)); + } + }, + + + // Toggle poster + togglePoster: function togglePoster(enable) { + toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable); + }, + + + // 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; + + // 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.focusTimer = null; + this.lastKeyDown = null; + + this.handleKey = this.handleKey.bind(this); + this.toggleMenu = this.toggleMenu.bind(this); + this.setTabFocus = this.setTabFocus.bind(this); + this.firstTouch = this.firstTouch.bind(this); + } + + // Handle key presses + + + createClass(Listeners, [{ + key: 'handleKey', + value: function handleKey(event) { + var player = this.player; + + 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 + player.currentTime = player.duration / 10 * (code - 48); + }; + + // Handle the key on keydown + // Reset on keyup + if (pressed) { + // 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 = document.activeElement; + if (is$1.element(focused)) { + var editable = player.config.selectors.editable; + var seek = player.elements.inputs.seek; + + + if (focused !== seek && matches(focused, editable)) { + return; + } + + if (event.which === 32 && matches(focused, 'button, [role^="menuitem"]')) { + return; + } + } + + // 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]; + + // 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) { + player.togglePlay(); + } + break; + + case 38: + // Arrow up + player.increaseVolume(0.1); + break; + + case 40: + // Arrow down + player.decreaseVolume(0.1); + break; + + case 77: + // M key + if (!repeat) { + player.muted = !player.muted; + } + break; + + case 39: + // Arrow forward + player.forward(); + break; + + case 37: + // Arrow back + player.rewind(); + break; + + case 70: + // F key + player.fullscreen.toggle(); + break; + + case 67: + // C key + if (!repeat) { + player.toggleCaptions(); + } + break; + + case 76: + // L key + player.loop = !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 (!player.fullscreen.enabled && player.fullscreen.active && code === 27) { + 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() { + var player = this.player; + + + player.touch = true; + + // Add touch class + toggleClass(player.elements.container, player.config.classNames.isTouch, true); + } + }, { + key: 'setTabFocus', + value: function setTabFocus(event) { + var player = this.player; + + + clearTimeout(this.focusTimer); + + // Ignore any key other than tab + if (event.type === 'keydown' && event.code !== 'Tab') { + return; + } + + // Store reference to event timeStamp + if (event.type === 'keydown') { + this.lastKeyDown = event.timeStamp; + } + + // Remove current classes + var removeCurrent = function removeCurrent() { + var className = player.config.classNames.tabFocus; + var current = getElements.call(player, '.' + className); + toggleClass(current, className, false); + }; + + // Determine if a key was pressed to trigger this event + var wasKeyDown = event.timeStamp - this.lastKeyDown <= 20; + + // Ignore focus events if a key was pressed prior + if (event.type === 'focus' && !wasKeyDown) { + return; + } + + // Remove all current + removeCurrent(); + + // Delay the adding of classname until the focus has changed + // This event fires before the focusin event + this.focusTimer = setTimeout(function () { + var focused = document.activeElement; + + // Ignore if current focus element isn't inside the player + if (!player.elements.container.contains(focused)) { + return; + } + + toggleClass(document.activeElement, player.config.classNames.tabFocus, true); + }, 10); + } + + // Global window & document listeners + + }, { + key: 'global', + value: function global() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + var player = this.player; + + // Keyboard shortcuts + + if (player.config.keyboard.global) { + toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false); + } + + // Click anywhere closes menu + toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle); + + // Detect touch by events + once.call(player, document.body, 'touchstart', this.firstTouch); + + // Tab focus detection + toggleListener.call(player, document.body, 'keydown focus blur', this.setTabFocus, toggle, false, true); + } + + // Container listeners + + }, { + key: 'container', + value: function container() { + var player = this.player; + + // Keyboard shortcuts + + if (!player.config.keyboard.global && player.config.keyboard.focused) { + on.call(player, player.elements.container, 'keydown keyup', this.handleKey, false); + } + + // Toggle controls on mouse events and entering fullscreen + on.call(player, player.elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', function (event) { + var controls$$1 = 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(player, true); + // Use longer timeout for touch devices + delay = player.touch ? 3000 : 2000; + } + + // Clear timer + clearTimeout(player.timers.controls); + + // Set new timer to prevent flicker when seeking + player.timers.controls = setTimeout(function () { + return ui.toggleControls.call(player, false); + }, delay); + }); + } + + // Listen for media events + + }, { + key: 'media', + value: function media() { + var player = this.player; + + // Time change on media + + on.call(player, player.media, 'timeupdate seeking seeked', function (event) { + return controls.timeUpdate.call(player, event); + }); + + // Display duration + on.call(player, player.media, 'durationchange loadeddata loadedmetadata', function (event) { + return controls.durationUpdate.call(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(player, player.media, 'canplay', function () { + toggleHidden(player.elements.volume, !player.hasAudio); + toggleHidden(player.elements.buttons.mute, !player.hasAudio); + }); + + // Handle the media finishing + on.call(player, player.media, 'ended', function () { + // Show poster on end + if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) { + // Restart + player.restart(); + } + }); + + // Check for buffer progress + on.call(player, player.media, 'progress playing seeking seeked', function (event) { + return controls.updateProgress.call(player, event); + }); + + // Handle volume changes + on.call(player, player.media, 'volumechange', function (event) { + return controls.updateVolume.call(player, event); + }); + + // Handle play/pause + on.call(player, player.media, 'playing play pause ended emptied timeupdate', function (event) { + return ui.checkPlaying.call(player, event); + }); + + // Loading state + on.call(player, player.media, 'waiting canplay seeked playing', function (event) { + return ui.checkLoading.call(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(player, player.media, 'playing', function () { + if (!player.ads) { + return; + } + + // If ads are enabled, wait for them first + if (player.ads.enabled && !player.ads.initialized) { + // Wait for manager response + player.ads.managerPromise.then(function () { + return player.ads.play(); + }).catch(function () { + return player.play(); + }); + } + }); + + // Click video + if (player.supported.ui && player.config.clickToPlay && !player.isAudio) { + // Re-fetch the wrapper + var wrapper = getElement.call(player, '.' + player.config.classNames.video); + + // Bail if there's no wrapper (this should never happen) + if (!is$1.element(wrapper)) { + return; + } + + // On click play, pause ore restart + on.call(player, player.elements.container, 'click touchstart', function (event) { + var targets = [player.elements.container, wrapper]; + + // Ignore if click if not container or in video wrapper + if (!targets.includes(event.target) && !wrapper.contains(event.target)) { + return; + } + + // First touch on touch devices will just show controls (if we're hiding controls) + // If controls are shown then it'll toggle like a pointer device + if (player.config.hideControls && player.touch && hasClass(player.elements.container, player.config.classNames.hideControls)) { + return; + } + + if (player.ended) { + player.restart(); + player.play(); + } else { + player.togglePlay(); + } + }); + } + + // Disable right click + if (player.supported.ui && player.config.disableContextMenu) { + on.call(player, player.elements.wrapper, 'contextmenu', function (event) { + event.preventDefault(); + }, false); + } + + // Volume change + on.call(player, player.media, 'volumechange', function () { + // Save to storage + player.storage.set({ + volume: player.volume, + muted: player.muted + }); + }); + + // Speed change + on.call(player, player.media, 'ratechange', function () { + // Update UI + controls.updateSetting.call(player, 'speed'); + + // Save to storage + player.storage.set({ speed: player.speed }); + }); + + // Quality request + on.call(player, player.media, 'qualityrequested', function (event) { + // Save to storage + player.storage.set({ quality: event.detail.quality }); + }); + + // Quality change + on.call(player, player.media, 'qualitychange', function (event) { + // Update UI + controls.updateSetting.call(player, 'quality', null, event.detail.quality); + }); + + // Proxy events to container + // Bubble up key events for Edge + var proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' '); + + on.call(player, player.media, proxyEvents, function (event) { + var _event$detail = event.detail, + detail = _event$detail === undefined ? {} : _event$detail; + + // Get error details from media + + if (event.type === 'error') { + detail = player.media.error; + } + + triggerEvent.call(player, player.elements.container, event.type, true, detail); + }); + } + + // Run default and custom handlers + + }, { + key: 'proxy', + value: function proxy(event, defaultHandler, customHandlerKey) { + var player = this.player; + + var customHandler = player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + var returned = true; + + // Execute custom handler + if (hasCustomHandler) { + returned = customHandler.call(player, event); + } + + // Only call default handler if not prevented in custom handler + if (returned && is$1.function(defaultHandler)) { + defaultHandler.call(player, event); + } + } + + // Trigger custom and default handlers + + }, { + key: 'bind', + value: function bind(element, type, defaultHandler, customHandlerKey) { + var _this = this; + + var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; + var player = this.player; + + var customHandler = player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + + on.call(player, element, type, function (event) { + return _this.proxy(event, defaultHandler, customHandlerKey); + }, passive && !hasCustomHandler); + } + + // Listen for control events + + }, { + key: 'controls', + value: function controls$$1() { + var _this2 = this; + + var player = this.player; + + // IE doesn't support input event, so we fallback to change + + var inputEvent = browser.isIE ? 'change' : 'input'; + + // Play/pause toggle + if (player.elements.buttons.play) { + Array.from(player.elements.buttons.play).forEach(function (button) { + _this2.bind(button, 'click', player.togglePlay, 'play'); + }); + } + + // Pause + this.bind(player.elements.buttons.restart, 'click', player.restart, 'restart'); + + // Rewind + this.bind(player.elements.buttons.rewind, 'click', player.rewind, 'rewind'); + + // Rewind + this.bind(player.elements.buttons.fastForward, 'click', player.forward, 'fastForward'); + + // Mute toggle + this.bind(player.elements.buttons.mute, 'click', function () { + player.muted = !player.muted; + }, 'mute'); + + // Captions toggle + this.bind(player.elements.buttons.captions, 'click', function () { + return player.toggleCaptions(); + }); + + // Fullscreen toggle + this.bind(player.elements.buttons.fullscreen, 'click', function () { + player.fullscreen.toggle(); + }, 'fullscreen'); + + // Picture-in-Picture + this.bind(player.elements.buttons.pip, 'click', function () { + player.pip = 'toggle'; + }, 'pip'); + + // Airplay + this.bind(player.elements.buttons.airplay, 'click', player.airplay, 'airplay'); + + // Settings menu - click toggle + this.bind(player.elements.buttons.settings, 'click', function (event) { + controls.toggleMenu.call(player, event); + }); + + // Settings menu - keyboard toggle + this.bind(player.elements.buttons.settings, 'keydown', function (event) { + // We only care about space + if (event.which !== 32) { + return; + } + + // Prevent scroll + event.preventDefault(); + + // Prevent playing video + event.stopPropagation(); + + // Toggle menu + controls.toggleMenu.call(player, event); + }, null, false); + + // Set range input alternative "value", which matches the tooltip time (#954) + this.bind(player.elements.inputs.seek, 'mousedown mousemove', function (event) { + var rect = player.elements.progress.getBoundingClientRect(); + var percent = 100 / rect.width * (event.pageX - rect.left); + event.currentTarget.setAttribute('seek-value', percent); + }); + + // Pause while seeking + this.bind(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; + var attribute = 'play-on-seeked'; + + if ((eventType === 'keydown' || eventType === 'keyup') && code !== 39 && code !== 37) { + return; + } + // Was playing before? + var play = seek.hasAttribute(attribute); + + // 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(attribute); + player.play(); + } else if (!done && player.playing) { + seek.setAttribute(attribute, ''); + player.pause(); + } + }); + + // Fix range inputs on iOS + // Super weird iOS bug where after you interact with an <input type="range">, + // it takes over further interactions on the page. This is a hack + if (browser.isIos) { + var inputs = getElements.call(player, 'input[type="range"]'); + + Array.from(inputs).forEach(function (input) { + return _this2.bind(input, inputEvent, function (event) { + console.warn(event.type, event.target); + repaint(event.target); + }); + }); + } + + // Seek + this.bind(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'); + + player.currentTime = seekTo / seek.max * player.duration; + }, 'seek'); + + // Current time invert + // Only if one time element is used for both currentTime and duration + if (player.config.toggleInvert && !is$1.element(player.elements.display.duration)) { + this.bind(player.elements.display.currentTime, 'click', function () { + // Do nothing if we're at the start + if (player.currentTime === 0) { + return; + } + + player.config.invertTime = !player.config.invertTime; + + controls.timeUpdate.call(player); + }); + } + + // Volume + this.bind(player.elements.inputs.volume, inputEvent, function (event) { + player.volume = event.target.value; + }, 'volume'); + + // Polyfill for lower fill in <input type="range"> for webkit + if (browser.isWebkit) { + Array.from(getElements.call(player, 'input[type="range"]')).forEach(function (element) { + _this2.bind(element, 'input', function (event) { + return controls.updateRangeFill.call(player, event.target); + }); + }); + } + + // Seek tooltip + this.bind(player.elements.progress, 'mouseenter mouseleave mousemove', function (event) { + return controls.updateSeekTooltip.call(player, event); + }); + + // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting) + this.bind(player.elements.controls, 'mouseenter mouseleave', function (event) { + player.elements.controls.hover = !player.touch && event.type === 'mouseenter'; + }); + + // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting) + this.bind(player.elements.controls, 'mousedown mouseup touchstart touchend touchcancel', function (event) { + player.elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type); + }); + + // Focus in/out on controls + this.bind(player.elements.controls, 'focusin focusout', function (event) { + var config = player.config, + elements = player.elements, + timers = player.timers; + + var isFocusIn = event.type === 'focusin'; + + // Skip transition to prevent focus from scrolling the parent element + toggleClass(elements.controls, config.classNames.noTransition, isFocusIn); + + // Toggle + ui.toggleControls.call(player, isFocusIn); + + // If focusin, hide again after delay + if (isFocusIn) { + // Restore transition + setTimeout(function () { + toggleClass(elements.controls, config.classNames.noTransition, false); + }, 0); + + // Delay a little more for keyboard users + var delay = _this2.touch ? 3000 : 4000; + + // Clear timer + clearTimeout(timers.controls); + + // Hide + timers.controls = setTimeout(function () { + return ui.toggleControls.call(player, false); + }, delay); + } + }); + + // Mouse wheel for volume + this.bind(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% + player.increaseVolume(direction / 50); + + // Don't break page scrolling at max and min + var volume = 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 + hl: player.config.hl, // iframe interface language + 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) { + // Bail if onReady has already been called. See issue #1108 + if (is$1.function(player.media.play)) { + return; + } + // 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.isHTML5 && 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: window.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, + captions: null, + buttons: {}, + display: {}, + progress: {}, + inputs: {}, + settings: { + popup: null, + menu: null, + panels: {}, + buttons: {} + } + }; + + // 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.search.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')); + this.config.hl = url.searchParams.get('hl'); // TODO: Should this be setting language? + } 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.media.hasAttribute('webkit-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 + if (this.config.ads.enabled) { + 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 or Infinity before the media has loaded + var realDuration = (this.media || {}).duration; + var duration = !is$1.number(realDuration) || realDuration === Infinity ? 0 : realDuration; + + // 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; + +}))); + +//# sourceMappingURL=plyr.polyfilled.js.map |