1/* global console, MediaElementPlayer, mejs */
2(function ( window, $ ) {
3 // Reintegrate `plugins` since they don't exist in MEJS anymore; it won't affect anything in the player
4 if (mejs.plugins === undefined) {
5 mejs.plugins = {};
6 mejs.plugins.silverlight = [];
7 mejs.plugins.silverlight.push({
8 types: []
9 });
10 }
11
12 // Inclusion of old `HtmlMediaElementShim` if it doesn't exist
13 mejs.HtmlMediaElementShim = mejs.HtmlMediaElementShim || {
14 getTypeFromFile: mejs.Utils.getTypeFromFile
15 };
16
17 // Add missing global variables for backward compatibility
18 if (mejs.MediaFeatures === undefined) {
19 mejs.MediaFeatures = mejs.Features;
20 }
21 if (mejs.Utility === undefined) {
22 mejs.Utility = mejs.Utils;
23 }
24
25 /**
26 * Create missing variables and have default `classPrefix` overridden to avoid issues.
27 *
28 * `media` is now a fake wrapper needed to simplify manipulation of various media types,
29 * so in order to access the `video` or `audio` tag, use `media.originalNode` or `player.node`;
30 * `player.container` used to be jQuery but now is a HTML element, and many elements inside
31 * the player rely on it being a HTML now, so its conversion is difficult; however, a
32 * `player.$container` new variable has been added to be used as jQuery object
33 */
34 var init = MediaElementPlayer.prototype.init;
35 MediaElementPlayer.prototype.init = function () {
36 this.options.classPrefix = 'mejs-';
37 this.$media = this.$node = $( this.node );
38 init.call( this );
39 };
40
41 var ready = MediaElementPlayer.prototype._meReady;
42 MediaElementPlayer.prototype._meReady = function () {
43 this.container = $( this.container) ;
44 this.controls = $( this.controls );
45 this.layers = $( this.layers );
46 ready.apply( this, arguments );
47 };
48
49 // Override method so certain elements can be called with jQuery
50 MediaElementPlayer.prototype.getElement = function ( el ) {
51 return $ !== undefined && el instanceof $ ? el[0] : el;
52 };
53
54 // Add jQuery ONLY to most of custom features' arguments for backward compatibility; default features rely 100%
55 // on the arguments being HTML elements to work properly
56 MediaElementPlayer.prototype.buildfeatures = function ( player, controls, layers, media ) {
57 var defaultFeatures = [
58 'playpause',
59 'current',
60 'progress',
61 'duration',
62 'tracks',
63 'volume',
64 'fullscreen'
65 ];
66 for (var i = 0, total = this.options.features.length; i < total; i++) {
67 var feature = this.options.features[i];
68 if (this['build' + feature]) {
69 try {
70 // Use jQuery for non-default features
71 if (defaultFeatures.indexOf(feature) === -1) {
72 this['build' + feature]( player, $(controls), $(layers), media );
73 } else {
74 this['build' + feature]( player, controls, layers, media );
75 }
76
77 } catch (e) {
78 console.error( 'error building ' + feature, e );
79 }
80 }
81 }
82 };
83
84})( window, jQuery );
85