public function getItemsByUserID($userID)
 {
     $conditions = array('user_id' => $userID);
     $all = $this->find('all', array('conditions' => $conditions));
     $itemids = array();
     //            var_dump($all);
     foreach ($all as $k => $v) {
         $itemids[] = $v['ItemsMonitor']['item_id'];
     }
     App::import('Model', 'Item');
     $item = new Item();
     $ret = $item->getItemByInId($itemids);
     return $ret;
 }