/**
  * delete existing video to the database
  * @param int $id
  * @return Response
  */
 public function deleteVideoFromGallery($id)
 {
     if (GalleryContent::deleteContent($id, 'client/video/vid-gallery/')) {
         Notify::success('Video deleted successfully');
         return redirect()->action('AdminDashboardController@showVideoGallery');
     } else {
         Notify::warning('Video was not deleted');
         return redirect()->action('AdminDashboardController@showVideoGallery');
     }
 }