bad code

gistfile1.txt

add_to_queue: function(video_url, room_hash, queue_name) {
    id = video.get_video_id(video_url);
    switch(video.get_video_type(video_url)) {
      case 1:
        service = 'youtube';
        video_key = 'video:' + service + ':' + id;
        
        db.rpush(queue_name, video_key, function() {});
        db.hget('videos', video_key, function(err, data) {
          if (data == null){
            json_feed = 'http://gdata.youtube.com/feeds/api/videos/' + id + 
            '?v=2&alt=json';        
            video.parse_json_feed(json_feed, function(res) {
              details = {'title': res.entry.title, 'id': id, 'service': service};
              json_details = JSON.stringify(details);
              db.hset('videos', video_key, json_details, function() {
                nowjs.getGroup(room_hash).now.pushToVideoQueue(json_details);
              });
            });            
          }
          else {
            nowjs.getGroup(room_hash).now.pushToVideoQueue(data);
          }
        });

What an amazing gist.