Интеграция JComments в календарь событий JCalPro - Вопросы по интеграции

    if ( $noduration ) template_extract_block($template_event_view, 'duration_row');
 
    echo template_eval($template_event_view, $params);
 
    endtable();
 
    global $mosConfig_absolute_path;
//    $comments = $mosConfig_absolute_path . '/components/com_jcomments/jcomments.php';
    $comments = JPATH_BASE . '/components/com_jcomments/jcomments.php';


    if (file_exists($comments)) {
      require_once($comments);
      echo JComments::showComments($event->extid, 'com_jcalpro', $event->title);
    }
 
    echo "<br />";

     if ( !$event->isRecurrent() || !$CONFIG_EXT['show_recurrence_info_event_view'] ) template_extract_block($template_event_view, 'recurrence_row');
      if ( $noduration ) template_extract_block($template_event_view, 'duration_row');
      if ( $CONFIG_EXT['popup_event_mode'] && $extmode == "view" ) template_extract_block($template_event_view, 'nav_row');
      echo template_eval($template_event_view, $params);

      endtable();
	  
	

      echo "<br />";

class jc_com_jcalpro extends JCommentsPlugin
{
	function getTitles($ids)
	{
		$db = & JCommentsFactory::getDBO();
		$db->setQuery( 'SELECT id, title FROM #__jcalpro2_events WHERE id IN (' . implode(',', $ids). ')' );
		return $db->loadObjectList('id');
	}

	function getObjectTitle($id)
	{
		$db = & JCommentsFactory::getDBO();
		$db->setQuery( 'SELECT title, id FROM   #__jcalpro2_events WHERE extid = ' . $id );		
		
		
		return $db->loadResult();
	}

	function getObjectLink($id)
	{
		$_Itemid = JCommentsPlugin::getItemid( 'com_jcalpro' );
		$link = JoomlaTuneRoute::_('index.php?option=com_jcalpro&extmode=view&extid=' . $id . '&Itemid=' . $_Itemid);
		return $link;
	}
}