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authorMaZderMind2015-02-27 19:21:25 +0100
committerMaZderMind2015-02-27 19:21:25 +0100
commited8b20bc6cb03a8f3521b169e8778d8ede23ea26 (patch)
treed8061b885dedf3baaab476c056d9b28fa3f3c8d2 /assets/js/lib/relive/mediaelement.js
parent18031079f5ca57cdac6aa4ab4c236182329bc1f7 (diff)
upgrade to newer mejs - happy to kick out flash \o/
Diffstat (limited to 'assets/js/lib/relive/mediaelement.js')
-rw-r--r--assets/js/lib/relive/mediaelement.js1915
1 files changed, 0 insertions, 1915 deletions
diff --git a/assets/js/lib/relive/mediaelement.js b/assets/js/lib/relive/mediaelement.js
deleted file mode 100644
index 3189ec5..0000000
--- a/assets/js/lib/relive/mediaelement.js
+++ /dev/null
@@ -1,1915 +0,0 @@
-/*!
- *
- * MediaElement.js
- * HTML5 <video> and <audio> shim and player
- * http://mediaelementjs.com/
- *
- * Creates a JavaScript object that mimics HTML5 MediaElement API
- * for browsers that don't understand HTML5 or can't play the provided codec
- * Can play MP4 (H.264), Ogg, WebM, FLV, WMV, WMA, ACC, and MP3
- *
- * Copyright 2010-2014, John Dyer (http://j.hn)
- * License: MIT
- *
- */
-// Namespace
-var mejs = mejs || {};
-
-// version number
-mejs.version = '2.16.3';
-
-
-// player number (for missing, same id attr)
-mejs.meIndex = 0;
-
-// media types accepted by plugins
-mejs.plugins = {
- silverlight: [
- {version: [3,0], types: ['video/mp4','video/m4v','video/mov','video/wmv','audio/wma','audio/m4a','audio/mp3','audio/wav','audio/mpeg']}
- ],
- flash: [
- {version: [9,0,124], types: ['video/mp4','video/m4v','video/mov','video/flv','video/rtmp','video/x-flv','audio/flv','audio/x-flv','audio/mp3','audio/m4a','audio/mpeg', 'video/youtube', 'video/x-youtube', 'application/x-mpegURL']}
- //,{version: [12,0], types: ['video/webm']} // for future reference (hopefully!)
- ],
- youtube: [
- {version: null, types: ['video/youtube', 'video/x-youtube', 'audio/youtube', 'audio/x-youtube']}
- ],
- vimeo: [
- {version: null, types: ['video/vimeo', 'video/x-vimeo']}
- ]
-};
-
-/*
-Utility methods
-*/
-mejs.Utility = {
- encodeUrl: function(url) {
- return encodeURIComponent(url); //.replace(/\?/gi,'%3F').replace(/=/gi,'%3D').replace(/&/gi,'%26');
- },
- escapeHTML: function(s) {
- return s.toString().split('&').join('&amp;').split('<').join('&lt;').split('"').join('&quot;');
- },
- absolutizeUrl: function(url) {
- var el = document.createElement('div');
- el.innerHTML = '<a href="' + this.escapeHTML(url) + '">x</a>';
- return el.firstChild.href;
- },
- getScriptPath: function(scriptNames) {
- var
- i = 0,
- j,
- codePath = '',
- testname = '',
- slashPos,
- filenamePos,
- scriptUrl,
- scriptPath,
- scriptFilename,
- scripts = document.getElementsByTagName('script'),
- il = scripts.length,
- jl = scriptNames.length;
-
- // go through all <script> tags
- for (; i < il; i++) {
- scriptUrl = scripts[i].src;
- slashPos = scriptUrl.lastIndexOf('/');
- if (slashPos > -1) {
- scriptFilename = scriptUrl.substring(slashPos + 1);
- scriptPath = scriptUrl.substring(0, slashPos + 1);
- } else {
- scriptFilename = scriptUrl;
- scriptPath = '';
- }
-
- // see if any <script> tags have a file name that matches the
- for (j = 0; j < jl; j++) {
- testname = scriptNames[j];
- filenamePos = scriptFilename.indexOf(testname);
- if (filenamePos > -1) {
- codePath = scriptPath;
- break;
- }
- }
-
- // if we found a path, then break and return it
- if (codePath !== '') {
- break;
- }
- }
-
- // send the best path back
- return codePath;
- },
- secondsToTimeCode: function(time, forceHours, showFrameCount, fps) {
- //add framecount
- if (typeof showFrameCount == 'undefined') {
- showFrameCount=false;
- } else if(typeof fps == 'undefined') {
- fps = 25;
- }
-
- var hours = Math.floor(time / 3600) % 24,
- minutes = Math.floor(time / 60) % 60,
- seconds = Math.floor(time % 60),
- frames = Math.floor(((time % 1)*fps).toFixed(3)),
- result =
- ( (forceHours || hours > 0) ? (hours < 10 ? '0' + hours : hours) + ':' : '')
- + (minutes < 10 ? '0' + minutes : minutes) + ':'
- + (seconds < 10 ? '0' + seconds : seconds)
- + ((showFrameCount) ? ':' + (frames < 10 ? '0' + frames : frames) : '');
-
- return result;
- },
-
- timeCodeToSeconds: function(hh_mm_ss_ff, forceHours, showFrameCount, fps){
- if (typeof showFrameCount == 'undefined') {
- showFrameCount=false;
- } else if(typeof fps == 'undefined') {
- fps = 25;
- }
-
- var tc_array = hh_mm_ss_ff.split(":"),
- tc_hh = parseInt(tc_array[0], 10),
- tc_mm = parseInt(tc_array[1], 10),
- tc_ss = parseInt(tc_array[2], 10),
- tc_ff = 0,
- tc_in_seconds = 0;
-
- if (showFrameCount) {
- tc_ff = parseInt(tc_array[3])/fps;
- }
-
- tc_in_seconds = ( tc_hh * 3600 ) + ( tc_mm * 60 ) + tc_ss + tc_ff;
-
- return tc_in_seconds;
- },
-
-
- convertSMPTEtoSeconds: function (SMPTE) {
- if (typeof SMPTE != 'string')
- return false;
-
- SMPTE = SMPTE.replace(',', '.');
-
- var secs = 0,
- decimalLen = (SMPTE.indexOf('.') != -1) ? SMPTE.split('.')[1].length : 0,
- multiplier = 1;
-
- SMPTE = SMPTE.split(':').reverse();
-
- for (var i = 0; i < SMPTE.length; i++) {
- multiplier = 1;
- if (i > 0) {
- multiplier = Math.pow(60, i);
- }
- secs += Number(SMPTE[i]) * multiplier;
- }
- return Number(secs.toFixed(decimalLen));
- },
-
- /* borrowed from SWFObject: http://code.google.com/p/swfobject/source/browse/trunk/swfobject/src/swfobject.js#474 */
- removeSwf: function(id) {
- var obj = document.getElementById(id);
- if (obj && /object|embed/i.test(obj.nodeName)) {
- if (mejs.MediaFeatures.isIE) {
- obj.style.display = "none";
- (function(){
- if (obj.readyState == 4) {
- mejs.Utility.removeObjectInIE(id);
- } else {
- setTimeout(arguments.callee, 10);
- }
- })();
- } else {
- obj.parentNode.removeChild(obj);
- }
- }
- },
- removeObjectInIE: function(id) {
- var obj = document.getElementById(id);
- if (obj) {
- for (var i in obj) {
- if (typeof obj[i] == "function") {
- obj[i] = null;
- }
- }
- obj.parentNode.removeChild(obj);
- }
- }
-};
-
-
-// Core detector, plugins are added below
-mejs.PluginDetector = {
-
- // main public function to test a plug version number PluginDetector.hasPluginVersion('flash',[9,0,125]);
- hasPluginVersion: function(plugin, v) {
- var pv = this.plugins[plugin];
- v[1] = v[1] || 0;
- v[2] = v[2] || 0;
- return (pv[0] > v[0] || (pv[0] == v[0] && pv[1] > v[1]) || (pv[0] == v[0] && pv[1] == v[1] && pv[2] >= v[2])) ? true : false;
- },
-
- // cached values
- nav: window.navigator,
- ua: window.navigator.userAgent.toLowerCase(),
-
- // stored version numbers
- plugins: [],
-
- // runs detectPlugin() and stores the version number
- addPlugin: function(p, pluginName, mimeType, activeX, axDetect) {
- this.plugins[p] = this.detectPlugin(pluginName, mimeType, activeX, axDetect);
- },
-
- // get the version number from the mimetype (all but IE) or ActiveX (IE)
- detectPlugin: function(pluginName, mimeType, activeX, axDetect) {
-
- var version = [0,0,0],
- description,
- i,
- ax;
-
- // Firefox, Webkit, Opera
- if (typeof(this.nav.plugins) != 'undefined' && typeof this.nav.plugins[pluginName] == 'object') {
- description = this.nav.plugins[pluginName].description;
- if (description && !(typeof this.nav.mimeTypes != 'undefined' && this.nav.mimeTypes[mimeType] && !this.nav.mimeTypes[mimeType].enabledPlugin)) {
- version = description.replace(pluginName, '').replace(/^\s+/,'').replace(/\sr/gi,'.').split('.');
- for (i=0; i<version.length; i++) {
- version[i] = parseInt(version[i].match(/\d+/), 10);
- }
- }
- // Internet Explorer / ActiveX
- } else if (typeof(window.ActiveXObject) != 'undefined') {
- try {
- ax = new ActiveXObject(activeX);
- if (ax) {
- version = axDetect(ax);
- }
- }
- catch (e) { }
- }
- return version;
- }
-};
-
-// Add Flash detection
-mejs.PluginDetector.addPlugin('flash','Shockwave Flash','application/x-shockwave-flash','ShockwaveFlash.ShockwaveFlash', function(ax) {
- // adapted from SWFObject
- var version = [],
- d = ax.GetVariable("$version");
- if (d) {
- d = d.split(" ")[1].split(",");
- version = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
- }
- return version;
-});
-
-// Add Silverlight detection
-mejs.PluginDetector.addPlugin('silverlight','Silverlight Plug-In','application/x-silverlight-2','AgControl.AgControl', function (ax) {
- // Silverlight cannot report its version number to IE
- // but it does have a isVersionSupported function, so we have to loop through it to get a version number.
- // adapted from http://www.silverlightversion.com/
- var v = [0,0,0,0],
- loopMatch = function(ax, v, i, n) {
- while(ax.isVersionSupported(v[0]+ "."+ v[1] + "." + v[2] + "." + v[3])){
- v[i]+=n;
- }
- v[i] -= n;
- };
- loopMatch(ax, v, 0, 1);
- loopMatch(ax, v, 1, 1);
- loopMatch(ax, v, 2, 10000); // the third place in the version number is usually 5 digits (4.0.xxxxx)
- loopMatch(ax, v, 2, 1000);
- loopMatch(ax, v, 2, 100);
- loopMatch(ax, v, 2, 10);
- loopMatch(ax, v, 2, 1);
- loopMatch(ax, v, 3, 1);
-
- return v;
-});
-// add adobe acrobat
-/*
-PluginDetector.addPlugin('acrobat','Adobe Acrobat','application/pdf','AcroPDF.PDF', function (ax) {
- var version = [],
- d = ax.GetVersions().split(',')[0].split('=')[1].split('.');
-
- if (d) {
- version = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
- }
- return version;
-});
-*/
-// necessary detection (fixes for <IE9)
-mejs.MediaFeatures = {
- init: function() {
- var
- t = this,
- d = document,
- nav = mejs.PluginDetector.nav,
- ua = mejs.PluginDetector.ua.toLowerCase(),
- i,
- v,
- html5Elements = ['source','track','audio','video'];
-
- // detect browsers (only the ones that have some kind of quirk we need to work around)
- t.isiPad = (ua.match(/ipad/i) !== null);
- t.isiPhone = (ua.match(/iphone/i) !== null);
- t.isiOS = t.isiPhone || t.isiPad;
- t.isAndroid = (ua.match(/android/i) !== null);
- t.isBustedAndroid = (ua.match(/android 2\.[12]/) !== null);
- t.isBustedNativeHTTPS = (location.protocol === 'https:' && (ua.match(/android [12]\./) !== null || ua.match(/macintosh.* version.* safari/) !== null));
- t.isIE = (nav.appName.toLowerCase().indexOf("microsoft") != -1 || nav.appName.toLowerCase().match(/trident/gi) !== null);
- t.isChrome = (ua.match(/chrome/gi) !== null);
- t.isChromium = (ua.match(/chromium/gi) !== null);
- t.isFirefox = (ua.match(/firefox/gi) !== null);
- t.isWebkit = (ua.match(/webkit/gi) !== null);
- t.isGecko = (ua.match(/gecko/gi) !== null) && !t.isWebkit && !t.isIE;
- t.isOpera = (ua.match(/opera/gi) !== null);
- t.hasTouch = ('ontouchstart' in window); // && window.ontouchstart != null); // this breaks iOS 7
-
- // borrowed from Modernizr
- t.svg = !! document.createElementNS &&
- !! document.createElementNS('http://www.w3.org/2000/svg','svg').createSVGRect;
-
- // create HTML5 media elements for IE before 9, get a <video> element for fullscreen detection
- for (i=0; i<html5Elements.length; i++) {
- v = document.createElement(html5Elements[i]);
- }
-
- t.supportsMediaTag = (typeof v.canPlayType !== 'undefined' || t.isBustedAndroid);
-
- // Fix for IE9 on Windows 7N / Windows 7KN (Media Player not installer)
- try{
- v.canPlayType("video/mp4");
- }catch(e){
- t.supportsMediaTag = false;
- }
-
- // detect native JavaScript fullscreen (Safari/Firefox only, Chrome still fails)
-
- // iOS
- t.hasSemiNativeFullScreen = (typeof v.webkitEnterFullscreen !== 'undefined');
-
- // W3C
- t.hasNativeFullscreen = (typeof v.requestFullscreen !== 'undefined');
-
- // webkit/firefox/IE11+
- t.hasWebkitNativeFullScreen = (typeof v.webkitRequestFullScreen !== 'undefined');
- t.hasMozNativeFullScreen = (typeof v.mozRequestFullScreen !== 'undefined');
- t.hasMsNativeFullScreen = (typeof v.msRequestFullscreen !== 'undefined');
-
- t.hasTrueNativeFullScreen = (t.hasWebkitNativeFullScreen || t.hasMozNativeFullScreen || t.hasMsNativeFullScreen);
- t.nativeFullScreenEnabled = t.hasTrueNativeFullScreen;
-
- // Enabled?
- if (t.hasMozNativeFullScreen) {
- t.nativeFullScreenEnabled = document.mozFullScreenEnabled;
- } else if (t.hasMsNativeFullScreen) {
- t.nativeFullScreenEnabled = document.msFullscreenEnabled;
- }
-
- if (t.isChrome) {
- t.hasSemiNativeFullScreen = false;
- }
-
- if (t.hasTrueNativeFullScreen) {
-
- t.fullScreenEventName = '';
- if (t.hasWebkitNativeFullScreen) {
- t.fullScreenEventName = 'webkitfullscreenchange';
-
- } else if (t.hasMozNativeFullScreen) {
- t.fullScreenEventName = 'mozfullscreenchange';
-
- } else if (t.hasMsNativeFullScreen) {
- t.fullScreenEventName = 'MSFullscreenChange';
- }
-
- t.isFullScreen = function() {
- if (t.hasMozNativeFullScreen) {
- return d.mozFullScreen;
-
- } else if (t.hasWebkitNativeFullScreen) {
- return d.webkitIsFullScreen;
-
- } else if (t.hasMsNativeFullScreen) {
- return d.msFullscreenElement !== null;
- }
- }
-
- t.requestFullScreen = function(el) {
-
- if (t.hasWebkitNativeFullScreen) {
- el.webkitRequestFullScreen();
-
- } else if (t.hasMozNativeFullScreen) {
- el.mozRequestFullScreen();
-
- } else if (t.hasMsNativeFullScreen) {
- el.msRequestFullscreen();
-
- }
- }
-
- t.cancelFullScreen = function() {
- if (t.hasWebkitNativeFullScreen) {
- document.webkitCancelFullScreen();
-
- } else if (t.hasMozNativeFullScreen) {
- document.mozCancelFullScreen();
-
- } else if (t.hasMsNativeFullScreen) {
- document.msExitFullscreen();
-
- }
- }
-
- }
-
-
- // OS X 10.5 can't do this even if it says it can :(
- if (t.hasSemiNativeFullScreen && ua.match(/mac os x 10_5/i)) {
- t.hasNativeFullScreen = false;
- t.hasSemiNativeFullScreen = false;
- }
-
- }
-};
-mejs.MediaFeatures.init();
-
-/*
-extension methods to <video> or <audio> object to bring it into parity with PluginMediaElement (see below)
-*/
-mejs.HtmlMediaElement = {
- pluginType: 'native',
- isFullScreen: false,
-
- setCurrentTime: function (time) {
- this.currentTime = time;
- },
-
- setMuted: function (muted) {
- this.muted = muted;
- },
-
- setVolume: function (volume) {
- this.volume = volume;
- },
-
- // for parity with the plugin versions
- stop: function () {
- this.pause();
- },
-
- // This can be a url string
- // or an array [{src:'file.mp4',type:'video/mp4'},{src:'file.webm',type:'video/webm'}]
- setSrc: function (url) {
-
- // Fix for IE9 which can't set .src when there are <source> elements. Awesome, right?
- var
- existingSources = this.getElementsByTagName('source');
- while (existingSources.length > 0){
- this.removeChild(existingSources[0]);
- }
-
- if (typeof url == 'string') {
- this.src = url;
- } else {
- var i, media;
-
- for (i=0; i<url.length; i++) {
- media = url[i];
- if (this.canPlayType(media.type)) {
- this.src = media.src;
- break;
- }
- }
- }
- },
-
- setVideoSize: function (width, height) {
- this.width = width;
- this.height = height;
- }
-};
-
-/*
-Mimics the <video/audio> element by calling Flash's External Interface or Silverlights [ScriptableMember]
-*/
-mejs.PluginMediaElement = function (pluginid, pluginType, mediaUrl) {
- this.id = pluginid;
- this.pluginType = pluginType;
- this.src = mediaUrl;
- this.events = {};
- this.attributes = {};
-};
-
-// JavaScript values and ExternalInterface methods that match HTML5 video properties methods
-// http://www.adobe.com/livedocs/flash/9.0/ActionScriptLangRefV3/fl/video/FLVPlayback.html
-// http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html
-mejs.PluginMediaElement.prototype = {
-
- // special
- pluginElement: null,
- pluginType: '',
- isFullScreen: false,
-
- // not implemented :(
- playbackRate: -1,
- defaultPlaybackRate: -1,
- seekable: [],
- played: [],
-
- // HTML5 read-only properties
- paused: true,
- ended: false,
- seeking: false,
- duration: 0,
- error: null,
- tagName: '',
-
- // HTML5 get/set properties, but only set (updated by event handlers)
- muted: false,
- volume: 1,
- currentTime: 0,
-
- // HTML5 methods
- play: function () {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube' || this.pluginType == 'vimeo') {
- this.pluginApi.playVideo();
- } else {
- this.pluginApi.playMedia();
- }
- this.paused = false;
- }
- },
- load: function () {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube' || this.pluginType == 'vimeo') {
- } else {
- this.pluginApi.loadMedia();
- }
-
- this.paused = false;
- }
- },
- pause: function () {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube' || this.pluginType == 'vimeo') {
- this.pluginApi.pauseVideo();
- } else {
- this.pluginApi.pauseMedia();
- }
-
-
- this.paused = true;
- }
- },
- stop: function () {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube' || this.pluginType == 'vimeo') {
- this.pluginApi.stopVideo();
- } else {
- this.pluginApi.stopMedia();
- }
- this.paused = true;
- }
- },
- canPlayType: function(type) {
- var i,
- j,
- pluginInfo,
- pluginVersions = mejs.plugins[this.pluginType];
-
- for (i=0; i<pluginVersions.length; i++) {
- pluginInfo = pluginVersions[i];
-
- // test if user has the correct plugin version
- if (mejs.PluginDetector.hasPluginVersion(this.pluginType, pluginInfo.version)) {
-
- // test for plugin playback types
- for (j=0; j<pluginInfo.types.length; j++) {
- // find plugin that can play the type
- if (type == pluginInfo.types[j]) {
- return 'probably';
- }
- }
- }
- }
-
- return '';
- },
-
- positionFullscreenButton: function(x,y,visibleAndAbove) {
- if (this.pluginApi != null && this.pluginApi.positionFullscreenButton) {
- this.pluginApi.positionFullscreenButton(Math.floor(x),Math.floor(y),visibleAndAbove);
- }
- },
-
- hideFullscreenButton: function() {
- if (this.pluginApi != null && this.pluginApi.hideFullscreenButton) {
- this.pluginApi.hideFullscreenButton();
- }
- },
-
-
- // custom methods since not all JavaScript implementations support get/set
-
- // This can be a url string
- // or an array [{src:'file.mp4',type:'video/mp4'},{src:'file.webm',type:'video/webm'}]
- setSrc: function (url) {
- if (typeof url == 'string') {
- this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(url));
- this.src = mejs.Utility.absolutizeUrl(url);
- } else {
- var i, media;
-
- for (i=0; i<url.length; i++) {
- media = url[i];
- if (this.canPlayType(media.type)) {
- this.pluginApi.setSrc(mejs.Utility.absolutizeUrl(media.src));
- this.src = mejs.Utility.absolutizeUrl(url);
- break;
- }
- }
- }
-
- },
- setCurrentTime: function (time) {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube' || this.pluginType == 'vimeo') {
- this.pluginApi.seekTo(time);
- } else {
- this.pluginApi.setCurrentTime(time);
- }
-
-
-
- this.currentTime = time;
- }
- },
- setVolume: function (volume) {
- if (this.pluginApi != null) {
- // same on YouTube and MEjs
- if (this.pluginType == 'youtube') {
- this.pluginApi.setVolume(volume * 100);
- } else {
- this.pluginApi.setVolume(volume);
- }
- this.volume = volume;
- }
- },
- setMuted: function (muted) {
- if (this.pluginApi != null) {
- if (this.pluginType == 'youtube') {
- if (muted) {
- this.pluginApi.mute();
- } else {
- this.pluginApi.unMute();
- }
- this.muted = muted;
- this.dispatchEvent('volumechange');
- } else {
- this.pluginApi.setMuted(muted);
- }
- this.muted = muted;
- }
- },
-
- // additional non-HTML5 methods
- setVideoSize: function (width, height) {
-
- //if (this.pluginType == 'flash' || this.pluginType == 'silverlight') {
- if (this.pluginElement && this.pluginElement.style) {
- this.pluginElement.style.width = width + 'px';
- this.pluginElement.style.height = height + 'px';
- }
- if (this.pluginApi != null && this.pluginApi.setVideoSize) {
- this.pluginApi.setVideoSize(width, height);
- }
- //}
- },
-
- setFullscreen: function (fullscreen) {
- if (this.pluginApi != null && this.pluginApi.setFullscreen) {
- this.pluginApi.setFullscreen(fullscreen);
- }
- },
-
- enterFullScreen: function() {
- if (this.pluginApi != null && this.pluginApi.setFullscreen) {
- this.setFullscreen(true);
- }
-
- },
-
- exitFullScreen: function() {
- if (this.pluginApi != null && this.pluginApi.setFullscreen) {
- this.setFullscreen(false);
- }
- },
-
- // start: fake events
- addEventListener: function (eventName, callback, bubble) {
- this.events[eventName] = this.events[eventName] || [];
- this.events[eventName].push(callback);
- },
- removeEventListener: function (eventName, callback) {
- if (!eventName) { this.events = {}; return true; }
- var callbacks = this.events[eventName];
- if (!callbacks) return true;
- if (!callback) { this.events[eventName] = []; return true; }
- for (var i = 0; i < callbacks.length; i++) {
- if (callbacks[i] === callback) {
- this.events[eventName].splice(i, 1);
- return true;
- }
- }
- return false;
- },
- dispatchEvent: function (eventName) {
- var i,
- args,
- callbacks = this.events[eventName];
-
- if (callbacks) {
- args = Array.prototype.slice.call(arguments, 1);
- for (i = 0; i < callbacks.length; i++) {
- callbacks[i].apply(this, args);
- }
- }
- },
- // end: fake events
-
- // fake DOM attribute methods
- hasAttribute: function(name){
- return (name in this.attributes);
- },
- removeAttribute: function(name){
- delete this.attributes[name];
- },
- getAttribute: function(name){
- if (this.hasAttribute(name)) {
- return this.attributes[name];
- }
- return '';
- },
- setAttribute: function(name, value){
- this.attributes[name] = value;
- },
-
- remove: function() {
- mejs.Utility.removeSwf(this.pluginElement.id);
- mejs.MediaPluginBridge.unregisterPluginElement(this.pluginElement.id);
- }
-};
-
-// Handles calls from Flash/Silverlight and reports them as native <video/audio> events and properties
-mejs.MediaPluginBridge = {
-
- pluginMediaElements:{},
- htmlMediaElements:{},
-
- registerPluginElement: function (id, pluginMediaElement, htmlMediaElement) {
- this.pluginMediaElements[id] = pluginMediaElement;
- this.htmlMediaElements[id] = htmlMediaElement;
- },
-
- unregisterPluginElement: function (id) {
- delete this.pluginMediaElements[id];
- delete this.htmlMediaElements[id];
- },
-
- // when Flash/Silverlight is ready, it calls out to this method
- initPlugin: function (id) {
-
- var pluginMediaElement = this.pluginMediaElements[id],
- htmlMediaElement = this.htmlMediaElements[id];
-
- if (pluginMediaElement) {
- // find the javascript bridge
- switch (pluginMediaElement.pluginType) {
- case "flash":
- pluginMediaElement.pluginElement = pluginMediaElement.pluginApi = document.getElementById(id);
- break;
- case "silverlight":
- pluginMediaElement.pluginElement = document.getElementById(pluginMediaElement.id);
- pluginMediaElement.pluginApi = pluginMediaElement.pluginElement.Content.MediaElementJS;
- break;
- }
-
- if (pluginMediaElement.pluginApi != null && pluginMediaElement.success) {
- pluginMediaElement.success(pluginMediaElement, htmlMediaElement);
- }
- }
- },
-
- // receives events from Flash/Silverlight and sends them out as HTML5 media events
- // http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html
- fireEvent: function (id, eventName, values) {
-
- var
- e,
- i,
- bufferedTime,
- pluginMediaElement = this.pluginMediaElements[id];
-
- if(!pluginMediaElement){
- return;
- }
-
- // fake event object to mimic real HTML media event.
- e = {
- type: eventName,
- target: pluginMediaElement
- };
-
- // attach all values to element and event object
- for (i in values) {
- pluginMediaElement[i] = values[i];
- e[i] = values[i];
- }
-
- // fake the newer W3C buffered TimeRange (loaded and total have been removed)
- bufferedTime = values.bufferedTime || 0;
-
- e.target.buffered = e.buffered = {
- start: function(index) {
- return 0;
- },
- end: function (index) {
- return bufferedTime;
- },
- length: 1
- };
-
- pluginMediaElement.dispatchEvent(e.type, e);
- }
-};
-
-/*
-Default options
-*/
-mejs.MediaElementDefaults = {
- // allows testing on HTML5, flash, silverlight
- // auto: attempts to detect what the browser can do
- // auto_plugin: prefer plugins and then attempt native HTML5
- // native: forces HTML5 playback
- // shim: disallows HTML5, will attempt either Flash or Silverlight
- // none: forces fallback view
- mode: 'auto',
- // remove or reorder to change plugin priority and availability
- plugins: ['flash','silverlight','youtube','vimeo'],
- // shows debug errors on screen
- enablePluginDebug: false,
- // use plugin for browsers that have trouble with Basic Authentication on HTTPS sites
- httpsBasicAuthSite: false,
- // overrides the type specified, useful for dynamic instantiation
- type: '',
- // path to Flash and Silverlight plugins
- pluginPath: mejs.Utility.getScriptPath(['mediaelement.js','mediaelement.min.js','mediaelement-and-player.js','mediaelement-and-player.min.js']),
- // name of flash file
- flashName: 'flashmediaelement.swf',
- // streamer for RTMP streaming
- flashStreamer: '',
- // turns on the smoothing filter in Flash
- enablePluginSmoothing: false,
- // enabled pseudo-streaming (seek) on .mp4 files
- enablePseudoStreaming: false,
- // start query parameter sent to server for pseudo-streaming
- pseudoStreamingStartQueryParam: 'start',
- // name of silverlight file
- silverlightName: 'silverlightmediaelement.xap',
- // default if the <video width> is not specified
- defaultVideoWidth: 480,
- // default if the <video height> is not specified
- defaultVideoHeight: 270,
- // overrides <video width>
- pluginWidth: -1,
- // overrides <video height>
- pluginHeight: -1,
- // additional plugin variables in 'key=value' form
- pluginVars: [],
- // rate in milliseconds for Flash and Silverlight to fire the timeupdate event
- // larger number is less accurate, but less strain on plugin->JavaScript bridge
- timerRate: 250,
- // initial volume for player
- startVolume: 0.8,
- success: function () { },
- error: function () { }
-};
-
-/*
-Determines if a browser supports the <video> or <audio> element
-and returns either the native element or a Flash/Silverlight version that
-mimics HTML5 MediaElement
-*/
-mejs.MediaElement = function (el, o) {
- return mejs.HtmlMediaElementShim.create(el,o);
-};
-
-mejs.HtmlMediaElementShim = {
-
- create: function(el, o) {
- var
- options = mejs.MediaElementDefaults,
- htmlMediaElement = (typeof(el) == 'string') ? document.getElementById(el) : el,
- tagName = htmlMediaElement.tagName.toLowerCase(),
- isMediaTag = (tagName === 'audio' || tagName === 'video'),
- src = (isMediaTag) ? htmlMediaElement.getAttribute('src') : htmlMediaElement.getAttribute('href'),
- poster = htmlMediaElement.getAttribute('poster'),
- autoplay = htmlMediaElement.getAttribute('autoplay'),
- preload = htmlMediaElement.getAttribute('preload'),
- controls = htmlMediaElement.getAttribute('controls'),
- playback,
- prop;
-
- // extend options
- for (prop in o) {
- options[prop] = o[prop];
- }
-
- // clean up attributes
- src = (typeof src == 'undefined' || src === null || src == '') ? null : src;
- poster = (typeof poster == 'undefined' || poster === null) ? '' : poster;
- preload = (typeof preload == 'undefined' || preload === null || preload === 'false') ? 'none' : preload;
- autoplay = !(typeof autoplay == 'undefined' || autoplay === null || autoplay === 'false');
- controls = !(typeof controls == 'undefined' || controls === null || controls === 'false');
-
- // test for HTML5 and plugin capabilities
- playback = this.determinePlayback(htmlMediaElement, options, mejs.MediaFeatures.supportsMediaTag, isMediaTag, src);
- playback.url = (playback.url !== null) ? mejs.Utility.absolutizeUrl(playback.url) : '';
-
- if (playback.method == 'native') {
- // second fix for android
- if (mejs.MediaFeatures.isBustedAndroid) {
- htmlMediaElement.src = playback.url;
- htmlMediaElement.addEventListener('click', function() {
- htmlMediaElement.play();
- }, false);
- }
-
- // add methods to native HTMLMediaElement
- return this.updateNative(playback, options, autoplay, preload);
- } else if (playback.method !== '') {
- // create plugin to mimic HTMLMediaElement
-
- return this.createPlugin( playback, options, poster, autoplay, preload, controls);
- } else {
- // boo, no HTML5, no Flash, no Silverlight.
- this.createErrorMessage( playback, options, poster );
-
- return this;
- }
- },
-
- determinePlayback: function(htmlMediaElement, options, supportsMediaTag, isMediaTag, src) {
- var
- mediaFiles = [],
- i,
- j,
- k,
- l,
- n,
- type,
- result = { method: '', url: '', htmlMediaElement: htmlMediaElement, isVideo: (htmlMediaElement.tagName.toLowerCase() != 'audio')},
- pluginName,
- pluginVersions,
- pluginInfo,
- dummy,
- media;
-
- // STEP 1: Get URL and type from <video src> or <source src>
-
- // supplied type overrides <video type> and <source type>
- if (typeof options.type != 'undefined' && options.type !== '') {
-
- // accept either string or array of types
- if (typeof options.type == 'string') {
- mediaFiles.push({type:options.type, url:src});
- } else {
-
- for (i=0; i<options.type.length; i++) {
- mediaFiles.push({type:options.type[i], url:src});
- }
- }
-
- // test for src attribute first
- } else if (src !== null) {
- type = this.formatType(src, htmlMediaElement.getAttribute('type'));
- mediaFiles.push({type:type, url:src});
-
- // then test for <source> elements
- } else {
- // test <source> types to see if they are usable
- for (i = 0; i < htmlMediaElement.childNodes.length; i++) {
- n = htmlMediaElement.childNodes[i];
- if (n.nodeType == 1 && n.tagName.toLowerCase() == 'source') {
- src = n.getAttribute('src');
- type = this.formatType(src, n.getAttribute('type'));
- media = n.getAttribute('media');
-
- if (!media || !window.matchMedia || (window.matchMedia && window.matchMedia(media).matches)) {
- mediaFiles.push({type:type, url:src});
- }
- }
- }
- }
-
- // in the case of dynamicly created players
- // check for audio types
- if (!isMediaTag && mediaFiles.length > 0 && mediaFiles[0].url !== null && this.getTypeFromFile(mediaFiles[0].url).indexOf('audio') > -1) {
- result.isVideo = false;
- }
-
-
- // STEP 2: Test for playback method
-
- // special case for Android which sadly doesn't implement the canPlayType function (always returns '')
- if (mejs.MediaFeatures.isBustedAndroid) {
- htmlMediaElement.canPlayType = function(type) {
- return (type.match(/video\/(mp4|m4v)/gi) !== null) ? 'maybe' : '';
- };
- }
-
- // special case for Chromium to specify natively supported video codecs (i.e. WebM and Theora)
- if (mejs.MediaFeatures.isChromium) {
- htmlMediaElement.canPlayType = function(type) {
- return (type.match(/video\/(webm|ogv|ogg)/gi) !== null) ? 'maybe' : '';
- };
- }
-
- // test for native playback first
- if (supportsMediaTag && (options.mode === 'auto' || options.mode === 'auto_plugin' || options.mode === 'native') && !(mejs.MediaFeatures.isBustedNativeHTTPS && options.httpsBasicAuthSite === true)) {
-
- if (!isMediaTag) {
-
- // create a real HTML5 Media Element
- dummy = document.createElement( result.isVideo ? 'video' : 'audio');
- htmlMediaElement.parentNode.insertBefore(dummy, htmlMediaElement);
- htmlMediaElement.style.display = 'none';
-
- // use this one from now on
- result.htmlMediaElement = htmlMediaElement = dummy;
- }
-
- for (i=0; i<mediaFiles.length; i++) {
- // normal check
- if (mediaFiles[i].type == "video/m3u8" || htmlMediaElement.canPlayType(mediaFiles[i].type).replace(/no/, '') !== ''
- // special case for Mac/Safari 5.0.3 which answers '' to canPlayType('audio/mp3') but 'maybe' to canPlayType('audio/mpeg')
- || htmlMediaElement.canPlayType(mediaFiles[i].type.replace(/mp3/,'mpeg')).replace(/no/, '') !== ''
- // special case for m4a supported by detecting mp4 support
- || htmlMediaElement.canPlayType(mediaFiles[i].type.replace(/m4a/,'mp4')).replace(/no/, '') !== '') {
- result.method = 'native';
- result.url = mediaFiles[i].url;
- break;
- }
- }
-
- if (result.method === 'native') {
- if (result.url !== null) {
- htmlMediaElement.src = result.url;
- }
-
- // if `auto_plugin` mode, then cache the native result but try plugins.
- if (options.mode !== 'auto_plugin') {
- return result;
- }
- }
- }
-
- // if native playback didn't work, then test plugins
- if (options.mode === 'auto' || options.mode === 'auto_plugin' || options.mode === 'shim') {
- for (i=0; i<mediaFiles.length; i++) {
- type = mediaFiles[i].type;
-
- // test all plugins in order of preference [silverlight, flash]
- for (j=0; j<options.plugins.length; j++) {
-
- pluginName = options.plugins[j];
-
- // test version of plugin (for future features)
- pluginVersions = mejs.plugins[pluginName];
-
- for (k=0; k<pluginVersions.length; k++) {
- pluginInfo = pluginVersions[k];
-
- // test if user has the correct plugin version
-
- // for youtube/vimeo
- if (pluginInfo.version == null ||
-
- mejs.PluginDetector.hasPluginVersion(pluginName, pluginInfo.version)) {
-
- // test for plugin playback types
- for (l=0; l<pluginInfo.types.length; l++) {
- // find plugin that can play the type
- if (type == pluginInfo.types[l]) {
- result.method = pluginName;
- result.url = mediaFiles[i].url;
- return result;
- }
- }
- }
- }
- }
- }
- }
-
- // at this point, being in 'auto_plugin' mode implies that we tried plugins but failed.
- // if we have native support then return that.
- if (options.mode === 'auto_plugin' && result.method === 'native') {
- return result;
- }
-
- // what if there's nothing to play? just grab the first available
- if (result.method === '' && mediaFiles.length > 0) {
- result.url = mediaFiles[0].url;
- }
-
- return result;
- },
-
- formatType: function(url, type) {
- var ext;
-
- // if no type is supplied, fake it with the extension
- if (url && !type) {
- return this.getTypeFromFile(url);
- } else {
- // only return the mime part of the type in case the attribute contains the codec
- // see http://www.whatwg.org/specs/web-apps/current-work/multipage/video.html#the-source-element
- // `video/mp4; codecs="avc1.42E01E, mp4a.40.2"` becomes `video/mp4`
-
- if (type && ~type.indexOf(';')) {
- return type.substr(0, type.indexOf(';'));
- } else {
- return type;
- }
- }
- },
-
- getTypeFromFile: function(url) {
- url = url.split('?')[0];
- var ext = url.substring(url.lastIndexOf('.') + 1).toLowerCase();
- return (/(mp4|m4v|ogg|ogv|m3u8|webm|webmv|flv|wmv|mpeg|mov)/gi.test(ext) ? 'video' : 'audio') + '/' + this.getTypeFromExtension(ext);
- },
-
- getTypeFromExtension: function(ext) {
-
- switch (ext) {
- case 'mp4':
- case 'm4v':
- case 'm4a':
- return 'mp4';
- case 'webm':
- case 'webma':
- case 'webmv':
- return 'webm';
- case 'ogg':
- case 'oga':
- case 'ogv':
- return 'ogg';
- default:
- return ext;
- }
- },
-
- createErrorMessage: function(playback, options, poster) {
- var
- htmlMediaElement = playback.htmlMediaElement,
- errorContainer = document.createElement('div');
-
- errorContainer.className = 'me-cannotplay';
-
- try {
- errorContainer.style.width = htmlMediaElement.width + 'px';
- errorContainer.style.height = htmlMediaElement.height + 'px';
- } catch (e) {}
-
- if (options.customError) {
- errorContainer.innerHTML = options.customError;
- } else {
- errorContainer.innerHTML = (poster !== '') ?
- '<a href="' + playback.url + '"><img src="' + poster + '" width="100%" height="100%" /></a>' :
- '<a href="' + playback.url + '"><span>' + mejs.i18n.t('Download File') + '</span></a>';
- }
-
- htmlMediaElement.parentNode.insertBefore(errorContainer, htmlMediaElement);
- htmlMediaElement.style.display = 'none';
-
- options.error(htmlMediaElement);
- },
-
- createPlugin:function(playback, options, poster, autoplay, preload, controls) {
- var
- htmlMediaElement = playback.htmlMediaElement,
- width = 1,
- height = 1,
- pluginid = 'me_' + playback.method + '_' + (mejs.meIndex++),
- pluginMediaElement = new mejs.PluginMediaElement(pluginid, playback.method, playback.url),
- container = document.createElement('div'),
- specialIEContainer,
- node,
- initVars;
-
- // copy tagName from html media element
- pluginMediaElement.tagName = htmlMediaElement.tagName
-
- // copy attributes from html media element to plugin media element
- for (var i = 0; i < htmlMediaElement.attributes.length; i++) {
- var attribute = htmlMediaElement.attributes[i];
- if (attribute.specified == true) {
- pluginMediaElement.setAttribute(attribute.name, attribute.value);
- }
- }
-
- // check for placement inside a <p> tag (sometimes WYSIWYG editors do this)
- node = htmlMediaElement.parentNode;
- while (node !== null && node.tagName.toLowerCase() !== 'body' && node.parentNode != null) {
- if (node.parentNode.tagName.toLowerCase() === 'p') {
- node.parentNode.parentNode.insertBefore(node, node.parentNode);
- break;
- }
- node = node.parentNode;
- }
-
- if (playback.isVideo) {
- width = (options.pluginWidth > 0) ? options.pluginWidth : (options.videoWidth > 0) ? options.videoWidth : (htmlMediaElement.getAttribute('width') !== null) ? htmlMediaElement.getAttribute('width') : options.defaultVideoWidth;
- height = (options.pluginHeight > 0) ? options.pluginHeight : (options.videoHeight > 0) ? options.videoHeight : (htmlMediaElement.getAttribute('height') !== null) ? htmlMediaElement.getAttribute('height') : options.defaultVideoHeight;
-
- // in case of '%' make sure it's encoded
- width = mejs.Utility.encodeUrl(width);
- height = mejs.Utility.encodeUrl(height);
-
- } else {
- if (options.enablePluginDebug) {
- width = 320;
- height = 240;
- }
- }
-
- // register plugin
- pluginMediaElement.success = options.success;
- mejs.MediaPluginBridge.registerPluginElement(pluginid, pluginMediaElement, htmlMediaElement);
-
- // add container (must be added to DOM before inserting HTML for IE)
- container.className = 'me-plugin';
- container.id = pluginid + '_container';
-
- if (playback.isVideo) {
- htmlMediaElement.parentNode.insertBefore(container, htmlMediaElement);
- } else {
- document.body.insertBefore(container, document.body.childNodes[0]);
- }
-
- // flash/silverlight vars
- initVars = [
- 'id=' + pluginid,
- 'jsinitfunction=' + "mejs.MediaPluginBridge.initPlugin",
- 'jscallbackfunction=' + "mejs.MediaPluginBridge.fireEvent",
- 'isvideo=' + ((playback.isVideo) ? "true" : "false"),
- 'autoplay=' + ((autoplay) ? "true" : "false"),
- 'preload=' + preload,
- 'width=' + width,
- 'startvolume=' + options.startVolume,
- 'timerrate=' + options.timerRate,
- 'flashstreamer=' + options.flashStreamer,
- 'height=' + height,
- 'pseudostreamstart=' + options.pseudoStreamingStartQueryParam];
-
- if (playback.url !== null) {
- if (playback.method == 'flash') {
- initVars.push('file=' + mejs.Utility.encodeUrl(playback.url));
- } else {
- initVars.push('file=' + playback.url);
- }
- }
- if (options.enablePluginDebug) {
- initVars.push('debug=true');
- }
- if (options.enablePluginSmoothing) {
- initVars.push('smoothing=true');
- }
- if (options.enablePseudoStreaming) {
- initVars.push('pseudostreaming=true');
- }
- if (controls) {
- initVars.push('controls=true'); // shows controls in the plugin if desired
- }
- if (options.pluginVars) {
- initVars = initVars.concat(options.pluginVars);
- }
-
- switch (playback.method) {
- case 'silverlight':
- container.innerHTML =
-'<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" id="' + pluginid + '" name="' + pluginid + '" width="' + width + '" height="' + height + '" class="mejs-shim">' +
-'<param name="initParams" value="' + initVars.join(',') + '" />' +
-'<param name="windowless" value="true" />' +
-'<param name="background" value="black" />' +
-'<param name="minRuntimeVersion" value="3.0.0.0" />' +
-'<param name="autoUpgrade" value="true" />' +
-'<param name="source" value="' + options.pluginPath + options.silverlightName + '" />' +
-'</object>';
- break;
-
- case 'flash':
-
- if (mejs.MediaFeatures.isIE) {
- specialIEContainer = document.createElement('div');
- container.appendChild(specialIEContainer);
- specialIEContainer.outerHTML =
-'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" ' +
-'id="' + pluginid + '" width="' + width + '" height="' + height + '" class="mejs-shim">' +
-'<param name="movie" value="' + options.pluginPath + options.flashName + '?x=' + (new Date()) + '" />' +
-'<param name="flashvars" value="' + initVars.join('&amp;') + '" />' +
-'<param name="quality" value="high" />' +
-'<param name="bgcolor" value="#000000" />' +
-'<param name="wmode" value="transparent" />' +
-'<param name="allowScriptAccess" value="always" />' +
-'<param name="allowFullScreen" value="true" />' +
-'<param name="scale" value="default" />' +
-'</object>';
-
- } else {
-
- container.innerHTML =
-'<embed id="' + pluginid + '" name="' + pluginid + '" ' +
-'play="true" ' +
-'loop="false" ' +
-'quality="high" ' +
-'bgcolor="#000000" ' +
-'wmode="transparent" ' +
-'allowScriptAccess="always" ' +
-'allowFullScreen="true" ' +
-'type="application/x-shockwave-flash" pluginspage="//www.macromedia.com/go/getflashplayer" ' +
-'src="' + options.pluginPath + options.flashName + '" ' +
-'flashvars="' + initVars.join('&') + '" ' +
-'width="' + width + '" ' +
-'height="' + height + '" ' +
-'scale="default"' +
-'class="mejs-shim"></embed>';
- }
- break;
-
- case 'youtube':
-
-
- var videoId;
- // youtu.be url from share button
- if (playback.url.lastIndexOf("youtu.be") != -1) {
- videoId = playback.url.substr(playback.url.lastIndexOf('/')+1);
- if (videoId.indexOf('?') != -1) {
- videoId = videoId.substr(0, videoId.indexOf('?'));
- }
- }
- else {
- videoId = playback.url.substr(playback.url.lastIndexOf('=')+1);
- }
- youtubeSettings = {
- container: container,
- containerId: container.id,
- pluginMediaElement: pluginMediaElement,
- pluginId: pluginid,
- videoId: videoId,
- height: height,
- width: width
- };
-
- if (mejs.PluginDetector.hasPluginVersion('flash', [10,0,0]) ) {
- mejs.YouTubeApi.createFlash(youtubeSettings);
- } else {
- mejs.YouTubeApi.enqueueIframe(youtubeSettings);
- }
-
- break;
-
- // DEMO Code. Does NOT work.
- case 'vimeo':
- var player_id = pluginid + "_player";
- pluginMediaElement.vimeoid = playback.url.substr(playback.url.lastIndexOf('/')+1);
-
- container.innerHTML ='<iframe src="//player.vimeo.com/video/' + pluginMediaElement.vimeoid + '?api=1&portrait=0&byline=0&title=0&player_id=' + player_id + '" width="' + width +'" height="' + height +'" frameborder="0" class="mejs-shim" id="' + player_id + '" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';
- if (typeof($f) == 'function') { // froogaloop available
- var player = $f(container.childNodes[0]);
- player.addEvent('ready', function() {
- $.extend( player, {
- playVideo: function() {
- player.api( 'play' );
- },
- stopVideo: function() {
- player.api( 'unload' );
- },
- pauseVideo: function() {
- player.api( 'pause' );
- },
- seekTo: function( seconds ) {
- player.api( 'seekTo', seconds );
- },
- setVolume: function( volume ) {
- player.api( 'setVolume', volume );
- },
- setMuted: function( muted ) {
- if( muted ) {
- player.lastVolume = player.api( 'getVolume' );
- player.api( 'setVolume', 0 );
- } else {
- player.api( 'setVolume', player.lastVolume );
- delete player.lastVolume;
- }
- }
- });
-
- function createEvent(player, pluginMediaElement, eventName, e) {
- var obj = {
- type: eventName,
- target: pluginMediaElement
- };
- if (eventName == 'timeupdate') {
- pluginMediaElement.currentTime = obj.currentTime = e.seconds;
- pluginMediaElement.duration = obj.duration = e.duration;
- }
- pluginMediaElement.dispatchEvent(obj.type, obj);
- }
-
- player.addEvent('play', function() {
- createEvent(player, pluginMediaElement, 'play');
- createEvent(player, pluginMediaElement, 'playing');
- });
-
- player.addEvent('pause', function() {
- createEvent(player, pluginMediaElement, 'pause');
- });
-
- player.addEvent('finish', function() {
- createEvent(player, pluginMediaElement, 'ended');
- });
-
- player.addEvent('playProgress', function(e) {
- createEvent(player, pluginMediaElement, 'timeupdate', e);
- });
-
- pluginMediaElement.pluginElement = container;
- pluginMediaElement.pluginApi = player;
-
- // init mejs
- mejs.MediaPluginBridge.initPlugin(pluginid);
- });
- }
- else {
- console.warn("You need to include froogaloop for vimeo to work");
- }
- break;
- }
- // hide original element
- htmlMediaElement.style.display = 'none';
- // prevent browser from autoplaying when using a plugin
- htmlMediaElement.removeAttribute('autoplay');
-
- // FYI: options.success will be fired by the MediaPluginBridge
-
- return pluginMediaElement;
- },
-
- updateNative: function(playback, options, autoplay, preload) {
-
- var htmlMediaElement = playback.htmlMediaElement,
- m;
-
-
- // add methods to video object to bring it into parity with Flash Object
- for (m in mejs.HtmlMediaElement) {
- htmlMediaElement[m] = mejs.HtmlMediaElement[m];
- }
-
- /*
- Chrome now supports preload="none"
- if (mejs.MediaFeatures.isChrome) {
-
- // special case to enforce preload attribute (Chrome doesn't respect this)
- if (preload === 'none' && !autoplay) {
-
- // forces the browser to stop loading (note: fails in IE9)
- htmlMediaElement.src = '';
- htmlMediaElement.load();
- htmlMediaElement.canceledPreload = true;
-
- htmlMediaElement.addEventListener('play',function() {
- if (htmlMediaElement.canceledPreload) {
- htmlMediaElement.src = playback.url;
- htmlMediaElement.load();
- htmlMediaElement.play();
- htmlMediaElement.canceledPreload = false;
- }
- }, false);
- // for some reason Chrome forgets how to autoplay sometimes.
- } else if (autoplay) {
- htmlMediaElement.load();
- htmlMediaElement.play();
- }
- }
- */
-
- // fire success code
- options.success(htmlMediaElement, htmlMediaElement);
-
- return htmlMediaElement;
- }
-};
-
-/*
- - test on IE (object vs. embed)
- - determine when to use iframe (Firefox, Safari, Mobile) vs. Flash (Chrome, IE)
- - fullscreen?
-*/
-
-// YouTube Flash and Iframe API
-mejs.YouTubeApi = {
- isIframeStarted: false,
- isIframeLoaded: false,
- loadIframeApi: function() {
- if (!this.isIframeStarted) {
- var tag = document.createElement('script');
- tag.src = "//www.youtube.com/player_api";
- var firstScriptTag = document.getElementsByTagName('script')[0];
- firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
- this.isIframeStarted = true;
- }
- },
- iframeQueue: [],
- enqueueIframe: function(yt) {
-
- if (this.isLoaded) {
- this.createIframe(yt);
- } else {
- this.loadIframeApi();
- this.iframeQueue.push(yt);
- }
- },
- createIframe: function(settings) {
-
- var
- pluginMediaElement = settings.pluginMediaElement,
- player = new YT.Player(settings.containerId, {
- height: settings.height,
- width: settings.width,
- videoId: settings.videoId,
- playerVars: {controls:0},
- events: {
- 'onReady': function() {
-
- // hook up iframe object to MEjs
- settings.pluginMediaElement.pluginApi = player;
-
- // init mejs
- mejs.MediaPluginBridge.initPlugin(settings.pluginId);
-
- // create timer
- setInterval(function() {
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'timeupdate');
- }, 250);
- },
- 'onStateChange': function(e) {
-
- mejs.YouTubeApi.handleStateChange(e.data, player, pluginMediaElement);
-
- }
- }
- });
- },
-
- createEvent: function (player, pluginMediaElement, eventName) {
- var obj = {
- type: eventName,
- target: pluginMediaElement
- };
-
- if (player && player.getDuration) {
-
- // time
- pluginMediaElement.currentTime = obj.currentTime = player.getCurrentTime();
- pluginMediaElement.duration = obj.duration = player.getDuration();
-
- // state
- obj.paused = pluginMediaElement.paused;
- obj.ended = pluginMediaElement.ended;
-
- // sound
- obj.muted = player.isMuted();
- obj.volume = player.getVolume() / 100;
-
- // progress
- obj.bytesTotal = player.getVideoBytesTotal();
- obj.bufferedBytes = player.getVideoBytesLoaded();
-
- // fake the W3C buffered TimeRange
- var bufferedTime = obj.bufferedBytes / obj.bytesTotal * obj.duration;
-
- obj.target.buffered = obj.buffered = {
- start: function(index) {
- return 0;
- },
- end: function (index) {
- return bufferedTime;
- },
- length: 1
- };
-
- }
-
- // send event up the chain
- pluginMediaElement.dispatchEvent(obj.type, obj);
- },
-
- iFrameReady: function() {
-
- this.isLoaded = true;
- this.isIframeLoaded = true;
-
- while (this.iframeQueue.length > 0) {
- var settings = this.iframeQueue.pop();
- this.createIframe(settings);
- }
- },
-
- // FLASH!
- flashPlayers: {},
- createFlash: function(settings) {
-
- this.flashPlayers[settings.pluginId] = settings;
-
- /*
- settings.container.innerHTML =
- '<object type="application/x-shockwave-flash" id="' + settings.pluginId + '" data="//www.youtube.com/apiplayer?enablejsapi=1&amp;playerapiid=' + settings.pluginId + '&amp;version=3&amp;autoplay=0&amp;controls=0&amp;modestbranding=1&loop=0" ' +
- 'width="' + settings.width + '" height="' + settings.height + '" style="visibility: visible; " class="mejs-shim">' +
- '<param name="allowScriptAccess" value="always">' +
- '<param name="wmode" value="transparent">' +
- '</object>';
- */
-
- var specialIEContainer,
- youtubeUrl = '//www.youtube.com/apiplayer?enablejsapi=1&amp;playerapiid=' + settings.pluginId + '&amp;version=3&amp;autoplay=0&amp;controls=0&amp;modestbranding=1&loop=0';
-
- if (mejs.MediaFeatures.isIE) {
-
- specialIEContainer = document.createElement('div');
- settings.container.appendChild(specialIEContainer);
- specialIEContainer.outerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" ' +
-'id="' + settings.pluginId + '" width="' + settings.width + '" height="' + settings.height + '" class="mejs-shim">' +
- '<param name="movie" value="' + youtubeUrl + '" />' +
- '<param name="wmode" value="transparent" />' +
- '<param name="allowScriptAccess" value="always" />' +
- '<param name="allowFullScreen" value="true" />' +
-'</object>';
- } else {
- settings.container.innerHTML =
- '<object type="application/x-shockwave-flash" id="' + settings.pluginId + '" data="' + youtubeUrl + '" ' +
- 'width="' + settings.width + '" height="' + settings.height + '" style="visibility: visible; " class="mejs-shim">' +
- '<param name="allowScriptAccess" value="always">' +
- '<param name="wmode" value="transparent">' +
- '</object>';
- }
-
- },
-
- flashReady: function(id) {
- var
- settings = this.flashPlayers[id],
- player = document.getElementById(id),
- pluginMediaElement = settings.pluginMediaElement;
-
- // hook up and return to MediaELementPlayer.success
- pluginMediaElement.pluginApi =
- pluginMediaElement.pluginElement = player;
- mejs.MediaPluginBridge.initPlugin(id);
-
- // load the youtube video
- player.cueVideoById(settings.videoId);
-
- var callbackName = settings.containerId + '_callback';
-
- window[callbackName] = function(e) {
- mejs.YouTubeApi.handleStateChange(e, player, pluginMediaElement);
- }
-
- player.addEventListener('onStateChange', callbackName);
-
- setInterval(function() {
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'timeupdate');
- }, 250);
-
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'canplay');
- },
-
- handleStateChange: function(youTubeState, player, pluginMediaElement) {
- switch (youTubeState) {
- case -1: // not started
- pluginMediaElement.paused = true;
- pluginMediaElement.ended = true;
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'loadedmetadata');
- //createYouTubeEvent(player, pluginMediaElement, 'loadeddata');
- break;
- case 0:
- pluginMediaElement.paused = false;
- pluginMediaElement.ended = true;
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'ended');
- break;
- case 1:
- pluginMediaElement.paused = false;
- pluginMediaElement.ended = false;
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'play');
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'playing');
- break;
- case 2:
- pluginMediaElement.paused = true;
- pluginMediaElement.ended = false;
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'pause');
- break;
- case 3: // buffering
- mejs.YouTubeApi.createEvent(player, pluginMediaElement, 'progress');
- break;
- case 5:
- // cued?
- break;
-
- }
-
- }
-}
-// IFRAME
-function onYouTubePlayerAPIReady() {
- mejs.YouTubeApi.iFrameReady();
-}
-// FLASH
-function onYouTubePlayerReady(id) {
- mejs.YouTubeApi.flashReady(id);
-}
-
-window.mejs = mejs;
-window.MediaElement = mejs.MediaElement;
-
-/*
- * Adds Internationalization and localization to mediaelement.
- *
- * This file does not contain translations, you have to add them manually.
- * The schema is always the same: me-i18n-locale-[IETF-language-tag].js
- *
- * Examples are provided both for german and chinese translation.
- *
- *
- * What is the concept beyond i18n?
- * http://en.wikipedia.org/wiki/Internationalization_and_localization
- *
- * What langcode should i use?
- * http://en.wikipedia.org/wiki/IETF_language_tag
- * https://tools.ietf.org/html/rfc5646
- *
- *
- * License?
- *
- * The i18n file uses methods from the Drupal project (drupal.js):
- * - i18n.methods.t() (modified)
- * - i18n.methods.checkPlain() (full copy)
- *
- * The Drupal project is (like mediaelementjs) licensed under GPLv2.
- * - http://drupal.org/licensing/faq/#q1
- * - https://github.com/johndyer/mediaelement
- * - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- *
- *
- * @author
- * Tim Latz (latz.tim@gmail.com)
- *
- *
- * @params
- * - context - document, iframe ..
- * - exports - CommonJS, window ..
- *
- */
-;(function(context, exports, undefined) {
- "use strict";
-
- var i18n = {
- "locale": {
- // Ensure previous values aren't overwritten.
- "language" : (exports.i18n && exports.i18n.locale.language) || '',
- "strings" : (exports.i18n && exports.i18n.locale.strings) || {}
- },
- "ietf_lang_regex" : /^(x\-)?[a-z]{2,}(\-\w{2,})?(\-\w{2,})?$/,
- "methods" : {}
- };
-// start i18n
-
-
- /**
- * Get language, fallback to browser's language if empty
- *
- * IETF: RFC 5646, https://tools.ietf.org/html/rfc5646
- * Examples: en, zh-CN, cmn-Hans-CN, sr-Latn-RS, es-419, x-private
- */
- i18n.getLanguage = function () {
- var language = i18n.locale.language || window.navigator.userLanguage || window.navigator.language;
- return i18n.ietf_lang_regex.exec(language) ? language : null;
-
- //(WAS: convert to iso 639-1 (2-letters, lower case))
- //return language.substr(0, 2).toLowerCase();
- };
-
- // i18n fixes for compatibility with WordPress
- if ( typeof mejsL10n != 'undefined' ) {
- i18n.locale.language = mejsL10n.language;
- }
-
-
-
- /**
- * Encode special characters in a plain-text string for display as HTML.
- */
- i18n.methods.checkPlain = function (str) {
- var character, regex,
- replace = {
- '&': '&amp;',
- '"': '&quot;',
- '<': '&lt;',
- '>': '&gt;'
- };
- str = String(str);
- for (character in replace) {
- if (replace.hasOwnProperty(character)) {
- regex = new RegExp(character, 'g');
- str = str.replace(regex, replace[character]);
- }
- }
- return str;
- };
-
- /**
- * Translate strings to the page language or a given language.
- *
- *
- * @param str
- * A string containing the English string to translate.
- *
- * @param options
- * - 'context' (defaults to the default context): The context the source string
- * belongs to.
- *
- * @return
- * The translated string, escaped via i18n.methods.checkPlain()
- */
- i18n.methods.t = function (str, options) {
-
- // Fetch the localized version of the string.
- if (i18n.locale.strings && i18n.locale.strings[options.context] && i18n.locale.strings[options.context][str]) {
- str = i18n.locale.strings[options.context][str];
- }
-
- return i18n.methods.checkPlain(str);
- };
-
-
- /**
- * Wrapper for i18n.methods.t()
- *
- * @see i18n.methods.t()
- * @throws InvalidArgumentException
- */
- i18n.t = function(str, options) {
-
- if (typeof str === 'string' && str.length > 0) {
-
- // check every time due language can change for
- // different reasons (translation, lang switcher ..)
- var language = i18n.getLanguage();
-
- options = options || {
- "context" : language
- };
-
- return i18n.methods.t(str, options);
- }
- else {
- throw {
- "name" : 'InvalidArgumentException',
- "message" : 'First argument is either not a string or empty.'
- };
- }
- };
-
-// end i18n
- exports.i18n = i18n;
-}(document, mejs));
-
-// i18n fixes for compatibility with WordPress
-;(function(exports, undefined) {
-
- "use strict";
-
- if ( typeof mejsL10n != 'undefined' ) {
- exports[mejsL10n.language] = mejsL10n.strings;
- }
-
-}(mejs.i18n.locale.strings));