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