File "youtube.js"
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/*!
* MediaElement.js
* http://www.mediaelementjs.com/
*
* Wrapper that mimics native HTML5 MediaElement (audio and video)
* using a variety of technologies (pure JavaScript, iframe)
*
* Copyright 2010-2017, John Dyer (http://j.hn/)
* License: MIT
*
*/(function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}return e})()({1:[function(_dereq_,module,exports){
},{}],2:[function(_dereq_,module,exports){
(function (global){
var topLevel = typeof global !== 'undefined' ? global :
typeof window !== 'undefined' ? window : {}
var minDoc = _dereq_(1);
var doccy;
if (typeof document !== 'undefined') {
doccy = document;
} else {
doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];
if (!doccy) {
doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;
}
}
module.exports = doccy;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"1":1}],3:[function(_dereq_,module,exports){
(function (global){
var win;
if (typeof window !== "undefined") {
win = window;
} else if (typeof global !== "undefined") {
win = global;
} else if (typeof self !== "undefined"){
win = self;
} else {
win = {};
}
module.exports = win;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],4:[function(_dereq_,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _window = _dereq_(3);
var _window2 = _interopRequireDefault(_window);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var mejs = {};
mejs.version = '7.0.7';
mejs.html5media = {
properties: ['volume', 'src', 'currentTime', 'muted', 'duration', 'paused', 'ended', 'buffered', 'error', 'networkState', 'readyState', 'seeking', 'seekable', 'currentSrc', 'preload', 'bufferedBytes', 'bufferedTime', 'initialTime', 'startOffsetTime', 'defaultPlaybackRate', 'playbackRate', 'played', 'autoplay', 'loop', 'controls'],
readOnlyProperties: ['duration', 'paused', 'ended', 'buffered', 'error', 'networkState', 'readyState', 'seeking', 'seekable'],
methods: ['load', 'play', 'pause', 'canPlayType'],
events: ['loadstart', 'durationchange', 'loadedmetadata', 'loadeddata', 'progress', 'canplay', 'canplaythrough', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'play', 'playing', 'pause', 'waiting', 'seeking', 'seeked', 'timeupdate', 'ended', 'ratechange', 'volumechange'],
mediaTypes: ['audio/mp3', 'audio/ogg', 'audio/oga', 'audio/wav', 'audio/x-wav', 'audio/wave', 'audio/x-pn-wav', 'audio/mpeg', 'audio/mp4', 'video/mp4', 'video/webm', 'video/ogg', 'video/ogv']
};
_window2.default.mejs = mejs;
exports.default = mejs;
},{"3":3}],5:[function(_dereq_,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.renderer = undefined;
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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 _mejs = _dereq_(4);
var _mejs2 = _interopRequireDefault(_mejs);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Renderer = function () {
function Renderer() {
_classCallCheck(this, Renderer);
this.renderers = {};
this.order = [];
}
_createClass(Renderer, [{
key: 'add',
value: function add(renderer) {
if (renderer.name === undefined) {
throw new TypeError('renderer must contain at least `name` property');
}
this.renderers[renderer.name] = renderer;
this.order.push(renderer.name);
}
}, {
key: 'select',
value: function select(mediaFiles) {
var renderers = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var renderersLength = renderers.length;
renderers = renderers.length ? renderers : this.order;
if (!renderersLength) {
var rendererIndicator = [/^(html5|native)/i, /iframe$/i],
rendererRanking = function rendererRanking(renderer) {
for (var i = 0, total = rendererIndicator.length; i < total; i++) {
if (rendererIndicator[i].test(renderer)) {
return i;
}
}
return rendererIndicator.length;
};
renderers.sort(function (a, b) {
return rendererRanking(a) - rendererRanking(b);
});
}
for (var i = 0, total = renderers.length; i < total; i++) {
var key = renderers[i],
_renderer = this.renderers[key];
if (_renderer !== null && _renderer !== undefined) {
for (var j = 0, jl = mediaFiles.length; j < jl; j++) {
if (typeof _renderer.canPlayType === 'function' && typeof mediaFiles[j].type === 'string' && _renderer.canPlayType(mediaFiles[j].type)) {
return {
rendererName: _renderer.name,
src: mediaFiles[j].src
};
}
}
}
}
return null;
}
}, {
key: 'order',
set: function set(order) {
if (!Array.isArray(order)) {
throw new TypeError('order must be an array of strings.');
}
this._order = order;
},
get: function get() {
return this._order;
}
}, {
key: 'renderers',
set: function set(renderers) {
if (renderers !== null && (typeof renderers === 'undefined' ? 'undefined' : _typeof(renderers)) !== 'object') {
throw new TypeError('renderers must be an array of objects.');
}
this._renderers = renderers;
},
get: function get() {
return this._renderers;
}
}]);
return Renderer;
}();
var renderer = exports.renderer = new Renderer();
_mejs2.default.Renderers = renderer;
},{"4":4}],6:[function(_dereq_,module,exports){
'use strict';
var _window = _dereq_(3);
var _window2 = _interopRequireDefault(_window);
var _document = _dereq_(2);
var _document2 = _interopRequireDefault(_document);
var _mejs = _dereq_(4);
var _mejs2 = _interopRequireDefault(_mejs);
var _renderer = _dereq_(5);
var _general = _dereq_(8);
var _media = _dereq_(9);
var _dom = _dereq_(7);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var YouTubeApi = {
isIframeStarted: false,
isIframeLoaded: false,
iframeQueue: [],
enqueueIframe: function enqueueIframe(settings) {
YouTubeApi.isLoaded = typeof YT !== 'undefined' && YT.loaded;
if (YouTubeApi.isLoaded) {
YouTubeApi.createIframe(settings);
} else {
YouTubeApi.loadIframeApi();
YouTubeApi.iframeQueue.push(settings);
}
},
loadIframeApi: function loadIframeApi() {
if (!YouTubeApi.isIframeStarted) {
(0, _dom.loadScript)('https://www.youtube.com/player_api');
YouTubeApi.isIframeStarted = true;
}
},
iFrameReady: function iFrameReady() {
YouTubeApi.isLoaded = true;
YouTubeApi.isIframeLoaded = true;
while (YouTubeApi.iframeQueue.length > 0) {
var settings = YouTubeApi.iframeQueue.pop();
YouTubeApi.createIframe(settings);
}
},
createIframe: function createIframe(settings) {
return new YT.Player(settings.containerId, settings);
},
getYouTubeId: function getYouTubeId(url) {
var youTubeId = '';
if (url.indexOf('?') > 0) {
youTubeId = YouTubeApi.getYouTubeIdFromParam(url);
if (youTubeId === '') {
youTubeId = YouTubeApi.getYouTubeIdFromUrl(url);
}
} else {
youTubeId = YouTubeApi.getYouTubeIdFromUrl(url);
}
var id = youTubeId.substring(youTubeId.lastIndexOf('/') + 1);
youTubeId = id.split('?');
return youTubeId[0];
},
getYouTubeIdFromParam: function getYouTubeIdFromParam(url) {
if (url === undefined || url === null || !url.trim().length) {
return null;
}
var parts = url.split('?'),
parameters = parts[1].split('&');
var youTubeId = '';
for (var i = 0, total = parameters.length; i < total; i++) {
var paramParts = parameters[i].split('=');
if (paramParts[0] === 'v') {
youTubeId = paramParts[1];
break;
}
}
return youTubeId;
},
getYouTubeIdFromUrl: function getYouTubeIdFromUrl(url) {
if (url === undefined || url === null || !url.trim().length) {
return null;
}
var parts = url.split('?');
url = parts[0];
return url.substring(url.lastIndexOf('/') + 1);
},
getYouTubeNoCookieUrl: function getYouTubeNoCookieUrl(url) {
if (url === undefined || url === null || !url.trim().length || url.indexOf('//www.youtube') === -1) {
return url;
}
var parts = url.split('/');
parts[2] = parts[2].replace('.com', '-nocookie.com');
return parts.join('/');
}
};
var YouTubeIframeRenderer = {
name: 'youtube_iframe',
options: {
prefix: 'youtube_iframe',
youtube: {
autoplay: 0,
controls: 0,
disablekb: 1,
end: 0,
loop: 0,
modestbranding: 0,
playsinline: 0,
rel: 0,
showinfo: 0,
start: 0,
iv_load_policy: 3,
nocookie: false,
imageQuality: null
}
},
canPlayType: function canPlayType(type) {
return ~['video/youtube', 'video/x-youtube'].indexOf(type.toLowerCase());
},
create: function create(mediaElement, options, mediaFiles) {
var youtube = {},
apiStack = [],
readyState = 4;
var youTubeApi = null,
paused = true,
ended = false,
youTubeIframe = null,
volume = 1;
youtube.options = options;
youtube.id = mediaElement.id + '_' + options.prefix;
youtube.mediaElement = mediaElement;
var props = _mejs2.default.html5media.properties,
assignGettersSetters = function assignGettersSetters(propName) {
var capName = '' + propName.substring(0, 1).toUpperCase() + propName.substring(1);
youtube['get' + capName] = function () {
if (youTubeApi !== null) {
var value = null;
switch (propName) {
case 'currentTime':
return youTubeApi.getCurrentTime();
case 'duration':
return youTubeApi.getDuration();
case 'volume':
volume = youTubeApi.getVolume() / 100;
return volume;
case 'playbackRate':
return youTubeApi.getPlaybackRate();
case 'paused':
return paused;
case 'ended':
return ended;
case 'muted':
return youTubeApi.isMuted();
case 'buffered':
var percentLoaded = youTubeApi.getVideoLoadedFraction(),
duration = youTubeApi.getDuration();
return {
start: function start() {
return 0;
},
end: function end() {
return percentLoaded * duration;
},
length: 1
};
case 'src':
return youTubeApi.getVideoUrl();
case 'readyState':
return readyState;
}
return value;
} else {
return null;
}
};
youtube['set' + capName] = function (value) {
if (youTubeApi !== null) {
switch (propName) {
case 'src':
var url = typeof value === 'string' ? value : value[0].src,
_videoId = YouTubeApi.getYouTubeId(url);
if (mediaElement.originalNode.autoplay) {
youTubeApi.loadVideoById(_videoId);
} else {
youTubeApi.cueVideoById(_videoId);
}
break;
case 'currentTime':
youTubeApi.seekTo(value);
break;
case 'muted':
if (value) {
youTubeApi.mute();
} else {
youTubeApi.unMute();
}
setTimeout(function () {
var event = (0, _general.createEvent)('volumechange', youtube);
mediaElement.dispatchEvent(event);
}, 50);
break;
case 'volume':
volume = value;
youTubeApi.setVolume(value * 100);
setTimeout(function () {
var event = (0, _general.createEvent)('volumechange', youtube);
mediaElement.dispatchEvent(event);
}, 50);
break;
case 'playbackRate':
youTubeApi.setPlaybackRate(value);
setTimeout(function () {
var event = (0, _general.createEvent)('ratechange', youtube);
mediaElement.dispatchEvent(event);
}, 50);
break;
case 'readyState':
var event = (0, _general.createEvent)('canplay', youtube);
mediaElement.dispatchEvent(event);
break;
default:
break;
}
} else {
apiStack.push({ type: 'set', propName: propName, value: value });
}
};
};
for (var i = 0, total = props.length; i < total; i++) {
assignGettersSetters(props[i]);
}
var methods = _mejs2.default.html5media.methods,
assignMethods = function assignMethods(methodName) {
youtube[methodName] = function () {
if (youTubeApi !== null) {
switch (methodName) {
case 'play':
paused = false;
return youTubeApi.playVideo();
case 'pause':
paused = true;
return youTubeApi.pauseVideo();
case 'load':
return null;
}
} else {
apiStack.push({ type: 'call', methodName: methodName });
}
};
};
for (var _i = 0, _total = methods.length; _i < _total; _i++) {
assignMethods(methods[_i]);
}
var errorHandler = function errorHandler(error) {
var message = '';
switch (error.data) {
case 2:
message = 'The request contains an invalid parameter value. Verify that video ID has 11 characters and that contains no invalid characters, such as exclamation points or asterisks.';
break;
case 5:
message = 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.';
break;
case 100:
message = 'The video requested was not found. Either video has been removed or has been marked as private.';
break;
case 101:
case 105:
message = 'The owner of the requested video does not allow it to be played in embedded players.';
break;
default:
message = 'Unknown error.';
break;
}
mediaElement.generateError('Code ' + error.data + ': ' + message, mediaFiles);
};
var youtubeContainer = _document2.default.createElement('div');
youtubeContainer.id = youtube.id;
if (youtube.options.youtube.nocookie) {
mediaElement.originalNode.src = YouTubeApi.getYouTubeNoCookieUrl(mediaFiles[0].src);
}
mediaElement.originalNode.parentNode.insertBefore(youtubeContainer, mediaElement.originalNode);
mediaElement.originalNode.style.display = 'none';
var isAudio = mediaElement.originalNode.tagName.toLowerCase() === 'audio',
height = isAudio ? '1' : mediaElement.originalNode.height,
width = isAudio ? '1' : mediaElement.originalNode.width,
videoId = YouTubeApi.getYouTubeId(mediaFiles[0].src),
youtubeSettings = {
id: youtube.id,
containerId: youtubeContainer.id,
videoId: videoId,
height: height,
width: width,
host: youtube.options.youtube && youtube.options.youtube.nocookie ? 'https://www.youtube-nocookie.com' : undefined,
playerVars: Object.assign({
controls: 0,
rel: 0,
disablekb: 1,
showinfo: 0,
modestbranding: 0,
html5: 1,
iv_load_policy: 3
}, youtube.options.youtube),
origin: _window2.default.location.host,
events: {
onReady: function onReady(e) {
mediaElement.youTubeApi = youTubeApi = e.target;
mediaElement.youTubeState = {
paused: true,
ended: false
};
if (apiStack.length) {
for (var _i2 = 0, _total2 = apiStack.length; _i2 < _total2; _i2++) {
var stackItem = apiStack[_i2];
if (stackItem.type === 'set') {
var propName = stackItem.propName,
capName = '' + propName.substring(0, 1).toUpperCase() + propName.substring(1);
youtube['set' + capName](stackItem.value);
} else if (stackItem.type === 'call') {
youtube[stackItem.methodName]();
}
}
}
youTubeIframe = youTubeApi.getIframe();
if (mediaElement.originalNode.muted) {
youTubeApi.mute();
}
var events = ['mouseover', 'mouseout'],
assignEvents = function assignEvents(e) {
var newEvent = (0, _general.createEvent)(e.type, youtube);
mediaElement.dispatchEvent(newEvent);
};
for (var _i3 = 0, _total3 = events.length; _i3 < _total3; _i3++) {
youTubeIframe.addEventListener(events[_i3], assignEvents, false);
}
var initEvents = ['rendererready', 'loadedmetadata', 'loadeddata', 'canplay'];
for (var _i4 = 0, _total4 = initEvents.length; _i4 < _total4; _i4++) {
var event = (0, _general.createEvent)(initEvents[_i4], youtube, true);
mediaElement.dispatchEvent(event);
}
},
onStateChange: function onStateChange(e) {
var events = [];
switch (e.data) {
case -1:
events = ['loadedmetadata'];
paused = true;
ended = false;
break;
case 0:
events = ['ended'];
paused = false;
ended = !youtube.options.youtube.loop;
if (!youtube.options.youtube.loop) {
youtube.stopInterval();
}
break;
case 1:
events = ['play', 'playing'];
paused = false;
ended = false;
youtube.startInterval();
break;
case 2:
events = ['pause'];
paused = true;
ended = false;
youtube.stopInterval();
break;
case 3:
events = ['progress'];
ended = false;
break;
case 5:
events = ['loadeddata', 'loadedmetadata', 'canplay'];
paused = true;
ended = false;
break;
}
for (var _i5 = 0, _total5 = events.length; _i5 < _total5; _i5++) {
var event = (0, _general.createEvent)(events[_i5], youtube);
mediaElement.dispatchEvent(event);
}
},
onError: function onError(e) {
return errorHandler(e);
}
}
};
if (isAudio || mediaElement.originalNode.hasAttribute('playsinline')) {
youtubeSettings.playerVars.playsinline = 1;
}
if (mediaElement.originalNode.controls) {
youtubeSettings.playerVars.controls = 1;
}
if (mediaElement.originalNode.autoplay) {
youtubeSettings.playerVars.autoplay = 1;
}
if (mediaElement.originalNode.loop) {
youtubeSettings.playerVars.loop = 1;
}
if ((youtubeSettings.playerVars.loop && parseInt(youtubeSettings.playerVars.loop, 10) === 1 || mediaElement.originalNode.src.indexOf('loop=') > -1) && !youtubeSettings.playerVars.playlist && mediaElement.originalNode.src.indexOf('playlist=') === -1) {
youtubeSettings.playerVars.playlist = YouTubeApi.getYouTubeId(mediaElement.originalNode.src);
}
YouTubeApi.enqueueIframe(youtubeSettings);
youtube.onEvent = function (eventName, player, _youTubeState) {
if (_youTubeState !== null && _youTubeState !== undefined) {
mediaElement.youTubeState = _youTubeState;
}
};
youtube.setSize = function (width, height) {
if (youTubeApi !== null) {
youTubeApi.setSize(width, height);
}
};
youtube.hide = function () {
youtube.stopInterval();
youtube.pause();
if (youTubeIframe) {
youTubeIframe.style.display = 'none';
}
};
youtube.show = function () {
if (youTubeIframe) {
youTubeIframe.style.display = '';
}
};
youtube.destroy = function () {
youTubeApi.destroy();
};
youtube.interval = null;
youtube.startInterval = function () {
youtube.interval = setInterval(function () {
var event = (0, _general.createEvent)('timeupdate', youtube);
mediaElement.dispatchEvent(event);
}, 250);
};
youtube.stopInterval = function () {
if (youtube.interval) {
clearInterval(youtube.interval);
}
};
youtube.getPosterUrl = function () {
var quality = options.youtube.imageQuality,
resolutions = ['default', 'hqdefault', 'mqdefault', 'sddefault', 'maxresdefault'],
id = YouTubeApi.getYouTubeId(mediaElement.originalNode.src);
return quality && resolutions.indexOf(quality) > -1 && id ? 'https://img.youtube.com/vi/' + id + '/' + quality + '.jpg' : '';
};
return youtube;
}
};
_window2.default.onYouTubePlayerAPIReady = function () {
YouTubeApi.iFrameReady();
};
_media.typeChecks.push(function (url) {
return (/\/\/(www\.youtube|youtu\.?be)/i.test(url) ? 'video/x-youtube' : null
);
});
_renderer.renderer.add(YouTubeIframeRenderer);
},{"2":2,"3":3,"4":4,"5":5,"7":7,"8":8,"9":9}],7:[function(_dereq_,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.removeClass = exports.addClass = exports.hasClass = undefined;
exports.loadScript = loadScript;
exports.offset = offset;
exports.toggleClass = toggleClass;
exports.fadeOut = fadeOut;
exports.fadeIn = fadeIn;
exports.siblings = siblings;
exports.visible = visible;
exports.ajax = ajax;
var _window = _dereq_(3);
var _window2 = _interopRequireDefault(_window);
var _document = _dereq_(2);
var _document2 = _interopRequireDefault(_document);
var _mejs = _dereq_(4);
var _mejs2 = _interopRequireDefault(_mejs);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function loadScript(url) {
return new Promise(function (resolve, reject) {
var script = _document2.default.createElement('script');
script.src = url;
script.async = true;
script.onload = function () {
script.remove();
resolve();
};
script.onerror = function () {
script.remove();
reject();
};
_document2.default.head.appendChild(script);
});
}
function offset(el) {
var rect = el.getBoundingClientRect(),
scrollLeft = _window2.default.pageXOffset || _document2.default.documentElement.scrollLeft,
scrollTop = _window2.default.pageYOffset || _document2.default.documentElement.scrollTop;
return { top: rect.top + scrollTop, left: rect.left + scrollLeft };
}
var hasClassMethod = void 0,
addClassMethod = void 0,
removeClassMethod = void 0;
if ('classList' in _document2.default.documentElement) {
hasClassMethod = function hasClassMethod(el, className) {
return el.classList !== undefined && el.classList.contains(className);
};
addClassMethod = function addClassMethod(el, className) {
return el.classList.add(className);
};
removeClassMethod = function removeClassMethod(el, className) {
return el.classList.remove(className);
};
} else {
hasClassMethod = function hasClassMethod(el, className) {
return new RegExp('\\b' + className + '\\b').test(el.className);
};
addClassMethod = function addClassMethod(el, className) {
if (!hasClass(el, className)) {
el.className += ' ' + className;
}
};
removeClassMethod = function removeClassMethod(el, className) {
el.className = el.className.replace(new RegExp('\\b' + className + '\\b', 'g'), '');
};
}
var hasClass = exports.hasClass = hasClassMethod;
var addClass = exports.addClass = addClassMethod;
var removeClass = exports.removeClass = removeClassMethod;
function toggleClass(el, className) {
hasClass(el, className) ? removeClass(el, className) : addClass(el, className);
}
function fadeOut(el) {
var duration = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 400;
var callback = arguments[2];
if (!el.style.opacity) {
el.style.opacity = 1;
}
var start = null;
_window2.default.requestAnimationFrame(function animate(timestamp) {
start = start || timestamp;
var progress = timestamp - start;
var opacity = parseFloat(1 - progress / duration, 2);
el.style.opacity = opacity < 0 ? 0 : opacity;
if (progress > duration) {
if (callback && typeof callback === 'function') {
callback();
}
} else {
_window2.default.requestAnimationFrame(animate);
}
});
}
function fadeIn(el) {
var duration = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 400;
var callback = arguments[2];
if (!el.style.opacity) {
el.style.opacity = 0;
}
var start = null;
_window2.default.requestAnimationFrame(function animate(timestamp) {
start = start || timestamp;
var progress = timestamp - start;
var opacity = parseFloat(progress / duration, 2);
el.style.opacity = opacity > 1 ? 1 : opacity;
if (progress > duration) {
if (callback && typeof callback === 'function') {
callback();
}
} else {
_window2.default.requestAnimationFrame(animate);
}
});
}
function siblings(el, filter) {
var siblings = [];
el = el.parentNode.firstChild;
do {
if (!filter || filter(el)) {
siblings.push(el);
}
} while (el = el.nextSibling);
return siblings;
}
function visible(elem) {
if (elem.getClientRects !== undefined && elem.getClientRects === 'function') {
return !!(elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length);
}
return !!(elem.offsetWidth || elem.offsetHeight);
}
function ajax(url, dataType, success, error) {
var xhr = _window2.default.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
var type = 'application/x-www-form-urlencoded; charset=UTF-8',
completed = false,
accept = '*/'.concat('*');
switch (dataType) {
case 'text':
type = 'text/plain';
break;
case 'json':
type = 'application/json, text/javascript';
break;
case 'html':
type = 'text/html';
break;
case 'xml':
type = 'application/xml, text/xml';
break;
}
if (type !== 'application/x-www-form-urlencoded') {
accept = type + ', */*; q=0.01';
}
if (xhr) {
xhr.open('GET', url, true);
xhr.setRequestHeader('Accept', accept);
xhr.onreadystatechange = function () {
if (completed) {
return;
}
if (xhr.readyState === 4) {
if (xhr.status === 200) {
completed = true;
var data = void 0;
switch (dataType) {
case 'json':
data = JSON.parse(xhr.responseText);
break;
case 'xml':
data = xhr.responseXML;
break;
default:
data = xhr.responseText;
break;
}
success(data);
} else if (typeof error === 'function') {
error(xhr.status);
}
}
};
xhr.send();
}
}
_mejs2.default.Utils = _mejs2.default.Utils || {};
_mejs2.default.Utils.offset = offset;
_mejs2.default.Utils.hasClass = hasClass;
_mejs2.default.Utils.addClass = addClass;
_mejs2.default.Utils.removeClass = removeClass;
_mejs2.default.Utils.toggleClass = toggleClass;
_mejs2.default.Utils.fadeIn = fadeIn;
_mejs2.default.Utils.fadeOut = fadeOut;
_mejs2.default.Utils.siblings = siblings;
_mejs2.default.Utils.visible = visible;
_mejs2.default.Utils.ajax = ajax;
_mejs2.default.Utils.loadScript = loadScript;
},{"2":2,"3":3,"4":4}],8:[function(_dereq_,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.escapeHTML = escapeHTML;
exports.debounce = debounce;
exports.isObjectEmpty = isObjectEmpty;
exports.splitEvents = splitEvents;
exports.createEvent = createEvent;
exports.isNodeAfter = isNodeAfter;
exports.isString = isString;
var _mejs = _dereq_(4);
var _mejs2 = _interopRequireDefault(_mejs);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function escapeHTML(input) {
if (typeof input !== 'string') {
throw new Error('Argument passed must be a string');
}
var map = {
'&': '&',
'<': '<',
'>': '>',
'"': '"'
};
return input.replace(/[&<>"]/g, function (c) {
return map[c];
});
}
function debounce(func, wait) {
var _this = this,
_arguments = arguments;
var immediate = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (typeof func !== 'function') {
throw new Error('First argument must be a function');
}
if (typeof wait !== 'number') {
throw new Error('Second argument must be a numeric value');
}
var timeout = void 0;
return function () {
var context = _this,
args = _arguments;
var later = function later() {
timeout = null;
if (!immediate) {
func.apply(context, args);
}
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
func.apply(context, args);
}
};
}
function isObjectEmpty(instance) {
return Object.getOwnPropertyNames(instance).length <= 0;
}
function splitEvents(events, id) {
var rwindow = /^((after|before)print|(before)?unload|hashchange|message|o(ff|n)line|page(hide|show)|popstate|resize|storage)\b/;
var ret = { d: [], w: [] };
(events || '').split(' ').forEach(function (v) {
var eventName = '' + v + (id ? '.' + id : '');
if (eventName.startsWith('.')) {
ret.d.push(eventName);
ret.w.push(eventName);
} else {
ret[rwindow.test(v) ? 'w' : 'd'].push(eventName);
}
});
ret.d = ret.d.join(' ');
ret.w = ret.w.join(' ');
return ret;
}
function createEvent(eventName, target, isIframe) {
if (typeof eventName !== 'string') {
throw new Error('Event name must be a string');
}
var eventFrags = eventName.match(/([a-z]+\.([a-z]+))/i),
detail = {
target: target,
isIframe: isIframe
};
if (eventFrags !== null) {
eventName = eventFrags[1];
detail.namespace = eventFrags[2];
}
return new window.CustomEvent(eventName, {
detail: detail
});
}
function isNodeAfter(sourceNode, targetNode) {
return !!(sourceNode && targetNode && sourceNode.compareDocumentPosition(targetNode) & 2);
}
function isString(value) {
return typeof value === 'string';
}
_mejs2.default.Utils = _mejs2.default.Utils || {};
_mejs2.default.Utils.escapeHTML = escapeHTML;
_mejs2.default.Utils.debounce = debounce;
_mejs2.default.Utils.isObjectEmpty = isObjectEmpty;
_mejs2.default.Utils.splitEvents = splitEvents;
_mejs2.default.Utils.createEvent = createEvent;
_mejs2.default.Utils.isNodeAfter = isNodeAfter;
_mejs2.default.Utils.isString = isString;
},{"4":4}],9:[function(_dereq_,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.typeChecks = undefined;
exports.absolutizeUrl = absolutizeUrl;
exports.formatType = formatType;
exports.getMimeFromType = getMimeFromType;
exports.getTypeFromFile = getTypeFromFile;
exports.getExtension = getExtension;
exports.normalizeExtension = normalizeExtension;
var _mejs = _dereq_(4);
var _mejs2 = _interopRequireDefault(_mejs);
var _general = _dereq_(8);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var typeChecks = exports.typeChecks = [];
function absolutizeUrl(url) {
if (typeof url !== 'string') {
throw new Error('`url` argument must be a string');
}
var el = document.createElement('div');
el.innerHTML = '<a href="' + (0, _general.escapeHTML)(url) + '">x</a>';
return el.firstChild.href;
}
function formatType(url) {
var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
return url && !type ? getTypeFromFile(url) : type;
}
function getMimeFromType(type) {
if (typeof type !== 'string') {
throw new Error('`type` argument must be a string');
}
return type && type.indexOf(';') > -1 ? type.substr(0, type.indexOf(';')) : type;
}
function getTypeFromFile(url) {
if (typeof url !== 'string') {
throw new Error('`url` argument must be a string');
}
for (var i = 0, total = typeChecks.length; i < total; i++) {
var type = typeChecks[i](url);
if (type) {
return type;
}
}
var ext = getExtension(url),
normalizedExt = normalizeExtension(ext);
var mime = 'video/mp4';
if (normalizedExt) {
if (~['mp4', 'm4v', 'ogg', 'ogv', 'webm', 'mpeg'].indexOf(normalizedExt)) {
mime = 'video/' + normalizedExt;
} else if ('mov' === normalizedExt) {
mime = 'video/quicktime';
} else if (~['mp3', 'oga', 'wav', 'mid', 'midi'].indexOf(normalizedExt)) {
mime = 'audio/' + normalizedExt;
}
}
return mime;
}
function getExtension(url) {
if (typeof url !== 'string') {
throw new Error('`url` argument must be a string');
}
var baseUrl = url.split('?')[0],
baseName = baseUrl.split('\\').pop().split('/').pop();
return ~baseName.indexOf('.') ? baseName.substring(baseName.lastIndexOf('.') + 1) : '';
}
function normalizeExtension(extension) {
if (typeof extension !== 'string') {
throw new Error('`extension` argument must be a string');
}
switch (extension) {
case 'mp4':
case 'm4v':
return 'mp4';
case 'webm':
case 'webma':
case 'webmv':
return 'webm';
case 'ogg':
case 'oga':
case 'ogv':
return 'ogg';
default:
return extension;
}
}
_mejs2.default.Utils = _mejs2.default.Utils || {};
_mejs2.default.Utils.typeChecks = typeChecks;
_mejs2.default.Utils.absolutizeUrl = absolutizeUrl;
_mejs2.default.Utils.formatType = formatType;
_mejs2.default.Utils.getMimeFromType = getMimeFromType;
_mejs2.default.Utils.getTypeFromFile = getTypeFromFile;
_mejs2.default.Utils.getExtension = getExtension;
_mejs2.default.Utils.normalizeExtension = normalizeExtension;
},{"4":4,"8":8}]},{},[6]);