vendor/assets/javascripts/webshims/shims/track.js in webshims-rails-0.4.7 vs vendor/assets/javascripts/webshims/shims/track.js in webshims-rails-1.10.3

@@ -28,11 +28,10 @@
 			}
 		};
 		return obj;
 	};
 	
-	
 	var cueListProto = {
 		getCueById: function(id){
 			var cue = null;
 			for(var i = 0, len = this.length; i < len; i++){
 				if(this[i].id === id){
@@ -752,11 +751,38 @@
 	});
 	
 	var getNativeReadyState = function(trackElem, textTrack){
 		return textTrack.readyState || trackElem.readyState;
 	};
-	
+	var stopOriginalEvent = function(e){
+		if(e.originalEvent){
+			e.stopImmediatePropagation();
+		}
+	};
+	var startTrackImplementation = function(){
+		if(webshims.implement(this, 'track')){
+			var shimedTrack = $.prop(this, 'track');
+			var origTrack = this.track;
+			var kind;
+			var readyState;
+			if(origTrack){
+				kind = $.prop(this, 'kind');
+				readyState = getNativeReadyState(this, origTrack);
+				if (origTrack.mode || readyState) {
+					shimedTrack.mode = numericModes[origTrack.mode] || origTrack.mode;
+				}
+				//disable track from showing + remove UI
+				if(kind != 'descriptions'){
+					origTrack.mode = (typeof origTrack.mode == 'string') ? 'disabled' : 0;
+					this.kind = 'metadata';
+					$(this).attr({kind: kind});
+				}
+				
+			}
+			$(this).on('load error', stopOriginalEvent);
+		}
+	};
 	webshims.addReady(function(context, insertedElement){
 		var insertedMedia = insertedElement.filter('video, audio, track').closest('audio, video');
 		$('video, audio', context)
 			.add(insertedMedia)
 			.each(function(){
@@ -768,36 +794,10 @@
 					var origTextTracks = this.textTracks;
 					if(shimedTextTracks.length != origTextTracks.length){
 						webshims.error("textTracks couldn't be copied");
 					}
 					
-					$('track', this)
-						.each(function(){
-							var shimedTrack = $.prop(this, 'track');
-							var origTrack = this.track;
-							var kind;
-							var readyState;
-							if(origTrack){
-								kind = $.prop(this, 'kind');
-								readyState = getNativeReadyState(this, origTrack);
-								if (origTrack.mode || readyState) {
-									shimedTrack.mode = numericModes[origTrack.mode] || origTrack.mode;
-								}
-								//disable track from showing + remove UI
-								if(kind != 'descriptions'){
-									origTrack.mode = (typeof origTrack.mode == 'string') ? 'disabled' : 0;
-									this.kind = 'metadata';
-									$(this).attr({kind: kind});
-								}
-								
-							}
-						})
-						.on('load error', function(e){
-							if(e.originalEvent){
-								e.stopImmediatePropagation();
-							}
-						})
-					;
+					$('track', this).each(startTrackImplementation);
 				}
 			})
 		;
 		insertedMedia.each(function(){
 			var media = this;
\ No newline at end of file