public function switchLike($ablum_id, $likeit)
 {
     $user_id = UserAuthController::getLoginUserid();
     if (1 == $likeit) {
         // like it
         tb_like::firstOrCreate(array('user_id' => $user_id, 'ablum_id' => $ablum_id));
     } else {
         tb_like::where('user_id', $user_id)->where('ablum_id', $ablum_id)->delete();
     }
     $items = array('likes' => self::getLikesOfAblum($ablum_id), 'likeit' => self::isLikeIt($ablum_id, $user_id));
     return Response::json(array('status' => 1, 'msg' => 'success', 'data' => $items));
 }