/**
  * @see MultipleLinkPage::countItems()
  */
 public function countItems()
 {
     if (empty($this->sqlConditions)) {
         return 0;
     }
     return parent::countItems();
 }
 /**
  * Creates a new ModerationDeletedThreadsPage object.
  */
 public function __construct()
 {
     $boardIDs = Board::getModeratedBoards('canReadDeletedThread');
     $this->sqlConditions .= ' AND thread.boardID IN (' . (!empty($boardIDs) ? $boardIDs : 0) . ')';
     parent::__construct();
 }