function __construct($mode, $tag, $performer = null, $title = '')
 {
     # Create a LogPager item to get the results and a LogEventsList item to format them...
     $loglist = new LogEventsList($this->getContext(), null, 0);
     /*
         $extraConds = $this->limitRevTag( $tag );
     	$extraConds = array_merge( $extraConds, $this->limitByMode( $mode ) );
     */
     $extraConds = $this->limitByMode($mode);
     parent::__construct($loglist, array('tag'), $performer, $title, null, $extraConds);
 }
 function __construct()
 {
     $loglist = new LogEventsList($this->getContext(), null, 0);
     $extraConds = ['log_namespace' => NS_WR_DRAFTS];
     parent::__construct($loglist, ['move'], '', '', '', $extraConds);
 }