public function videocommentsAction()
 {
     $page = isset($_GET["page"]) ? $_GET["page"] : 1;
     $pageSize = 5;
     $widgets = Kaltura_WPModel::getLastPublishedCommentWidgets($page, $pageSize);
     $totalCount = Kaltura_WPModel::getLastPublishedCommentWidgetsCount();
     $viewData['lastPage'] = false;
     $viewData['firstPage'] = false;
     if ($page * $pageSize >= $totalCount) {
         $viewData['lastPage'] = true;
     }
     if ($page == 1) {
         $viewData['firstPage'] = true;
     }
     $viewData['page'] = $page;
     $viewData['widgets'] = $widgets;
     $viewData['totalCount'] = $totalCount;
     $this->renderView('sidebar-widget/videocomments.php', $viewData);
     die;
 }