Custom Sir Trevor JS block for embedding Soundcloud

soundcloud.js

/**
 * Block for a Soundcloud link
 */
SirTrevor.Blocks.Soundcloud = (function(){
	
	return SirTrevor.Block.extend({
	
		type: 'Soundcloud',
		title: 'Soundcloud',

		pastable: true,
	
		loadData: function(data){
			this.$editor.html(data.html).show();
		},
	
		onContentPasted: function(event){
			// Content pasted. Delegate to the drop parse method
			var input = $(event.target),
					val = input.val();
	
			// Pass this to the same handler as onDrop
			this.handleDropPaste(val);
		},
	
		handleDropPaste: function(url){
	
			if(_.isURI(url))
			{
				if (url.indexOf('soundcloud') != -1) {
	
					// Get the oembed code
					this.handleOembed(url);
				}
			}
		},

		handleOembed: function(url){
			var $this = this;
			$.post('http://soundcloud.com/oembed',  { url: url, color: '1fbdbc', format: 'json' }, function(post_data) {
				var data = {};
				data.html = post_data.html;
				data.url  = url;
				$this.setAndLoadData(data);
			}, 'json');
		}
	});

})();