84 lines
2.8 KiB
JavaScript
84 lines
2.8 KiB
JavaScript
/* global console, MediaElementPlayer, mejs */
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(function ( window, $ ) {
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// Reintegrate `plugins` since they don't exist in MEJS anymore; it won't affect anything in the player
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if (mejs.plugins === undefined) {
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mejs.plugins = {};
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mejs.plugins.silverlight = [];
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mejs.plugins.silverlight.push({
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types: []
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});
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}
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// Inclusion of old `HtmlMediaElementShim` if it doesn't exist
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mejs.HtmlMediaElementShim = mejs.HtmlMediaElementShim || {
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getTypeFromFile: mejs.Utils.getTypeFromFile
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};
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// Add missing global variables for backward compatibility
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if (mejs.MediaFeatures === undefined) {
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mejs.MediaFeatures = mejs.Features;
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}
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if (mejs.Utility === undefined) {
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mejs.Utility = mejs.Utils;
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}
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/**
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* Create missing variables and have default `classPrefix` overridden to avoid issues.
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*
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* `media` is now a fake wrapper needed to simplify manipulation of various media types,
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* so in order to access the `video` or `audio` tag, use `media.originalNode` or `player.node`;
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* `player.container` used to be jQuery but now is a HTML element, and many elements inside
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* the player rely on it being a HTML now, so its conversion is difficult; however, a
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* `player.$container` new variable has been added to be used as jQuery object
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*/
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var init = MediaElementPlayer.prototype.init;
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MediaElementPlayer.prototype.init = function () {
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this.options.classPrefix = 'mejs-';
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this.$media = this.$node = $( this.node );
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init.call( this );
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};
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var ready = MediaElementPlayer.prototype._meReady;
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MediaElementPlayer.prototype._meReady = function () {
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this.container = $( this.container) ;
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this.controls = $( this.controls );
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this.layers = $( this.layers );
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ready.apply( this, arguments );
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};
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// Override method so certain elements can be called with jQuery
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MediaElementPlayer.prototype.getElement = function ( el ) {
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return $ !== undefined && el instanceof $ ? el[0] : el;
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};
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// Add jQuery ONLY to most of custom features' arguments for backward compatibility; default features rely 100%
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// on the arguments being HTML elements to work properly
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MediaElementPlayer.prototype.buildfeatures = function ( player, controls, layers, media ) {
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var defaultFeatures = [
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'playpause',
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'current',
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'progress',
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'duration',
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'tracks',
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'volume',
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'fullscreen'
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];
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for (var i = 0, total = this.options.features.length; i < total; i++) {
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var feature = this.options.features[i];
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if (this['build' + feature]) {
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try {
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// Use jQuery for non-default features
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if (defaultFeatures.indexOf(feature) === -1) {
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this['build' + feature]( player, $(controls), $(layers), media );
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} else {
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this['build' + feature]( player, controls, layers, media );
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}
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} catch (e) {
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console.error( 'error building ' + feature, e );
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}
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}
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}
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};
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})( window, jQuery );
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