Utilizing the code plugin in conjunction with Popcorn.js

I am currently exploring the world of Popcornjs and attempting to utilize the code plugin. However, I am facing some challenges in implementing it successfully.

After following this example and managing to get the video to play, I found myself unable to effectively use the plugin.

Here is a snippet from my Index.html:

<script src="bower_components/popcornjs/popcorn.js"></script>
    <script src="bower_components/popcornjs/wrappers/common/popcorn._MediaElementProto.js"></script>
    <script src="bower_components/popcornjs/wrappers/youtube/popcorn.HTMLYouTubeVideoElement.js"></script>
    <script src="bower_components/popcornjs/plugins/code/popcorn.code.js"></script>

Within Media.js:

$scope.player = Popcorn.HTMLYouTubeVideoElement( "#media-player" );
$scope.player.src = "http://www.youtube.com/watch?v=DaN2Y2-wNSs";

// The lines below are causing issues 

//$scope.player.code({
//    start: Popcorn.util.toSeconds( 2 ),
//    onStart: function () {
//        console.log( "I am here" );
//    }
//});

// Object # has no method 'code'

Any tips on correctly utilizing the plugin would be greatly appreciated!

Cheers

javascriptangularjspluginsyoutubepopcornjs

Answer №1

The issue lies in the fact that a popcorn instance was not actually created. The naming conventions for the wrappers can be confusing and may require some adjustment.

By initializing a new HTMLYouTubeVideoElement object, you are essentially setting up basic player controls for the YouTube video. To create a Popcorn instance using this object, you need to pass it to Popcorn as shown below:

$scope.player = new Popcorn.HTMLYouTubeVideoElement( "#media-player" );
$scope.player.src = "http://www.youtube.com/watch?v=DaN2Y2-wNSs";
$scope.player = new Popcorn( $scope.player );

$scope.player.code({
  start: Popcorn.util.toSeconds( 2 ),
  onStart: function () {
      console.log( "I am here" );
  }
});

Following this code snippet will result in the creation of a new HTMLYouTubeVideoElement object and the subsequent creation of a Popcorn instance. Popcorn instances are necessary for adding events to the video.

Answer №2

When incorporating 3rd party libraries into Angular, you must create a directive. Any manipulation of the DOM necessitates the creation of a directive. Once the directive is created, you will perform actions on the element within the link function of the directive. This link function executes after Angular compiles your code, similar to jQuery's document.ready, but at the element level.

myapp.directive('popcornPlayer', function(){
  return:{
    restrict: 'EA',
    link: function(scope, element, attributes){
      var player = Popcorn.HTMLYouTubeVideoElement(element);
      player.src = attributes.src;
      player.code( /* stuff */ );
    }
  }
});

Now you can use it like this: 

<popcorn-player src="http://www.youtube.com/watch?v=DaN2Y2-wNSs"></popcorn-player>

And voila! Magic. You may also consider utilizing attributes.$observe for added Angular magic.

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