JComments и gmapfp - Вопросы по интеграции

<?php
/**
 * JComments plugin for GMapFP objects support
 *
 * @version 2.1
 * @package JComments
 * @author Sergey M. Litvinov (smart@joomlatune.ru)
 * @copyright (C) 2006-2009 by Sergey M. Litvinov (http://www.joomlatune.ru)
 * @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
 **/

class jc_com_gmapfp extends JCommentsPlugin
{
        var $component = 'com_gmapfp';
        var $tableName = '#__gmapfp';
		var $keyField = 'id';
		var $titleField = 'nom';

	function getTitles($ids)
	{
		$db = & JCommentsFactory::getDBO();
		$db->setQuery( 'SELECT nom, id FROM #__gmapfp WHERE id IN (' . implode(',', $ids). ')' );
		return $db->loadObjectList('id');
	}

	function getObjectTitle($id)
	{
		$db = & JCommentsFactory::getDBO();
		// we need select primary key for JoomFish support
		$db->setQuery( 'SELECT nom, id FROM #__gmapfp WHERE id = ' . $id );
		return $db->loadResult();
	}

	function getObjectLink($id)
	{
/*		if (JCOMMENTS_JVERSION == '1.5') {
			require_once(JPATH_ROOT.DS.'components'.DS.'com_content'.DS.'helpers'.DS.'route.php');
			
			$query = 'SELECT a.id, a.sectionid, a.access,' .
					' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'.
					' CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug'.
					' FROM #__content AS a' .
					' LEFT JOIN #__categories AS cc ON cc.id = a.catid' .
					' WHERE a.id = ' . intval($id);

			$db = & JCommentsFactory::getDBO();
			$db->setQuery( $query );
			$row = $db->loadObject();

			$user =& JFactory::getUser();
			
			if ($row->access <= $user->get('aid', 0)) {
				$link = JRoute::_(ContentHelperRoute::getArticleRoute($row->slug, $row->catslug, $row->sectionid));
			} else {
				$link = JRoute::_("index.php?option=com_user&task=register");
			}
		} else {
*/			global $mainframe, $Itemid;
			
			$compatibilityMode = $mainframe->getCfg('itemid_compat');
			
			if ( $compatibilityMode == null ) {
				// Joomla 1.0.12 or below
				if ( $Itemid && $Itemid != 99999999 ) {
					$_Itemid = $Itemid;
				} else {
					$_Itemid = $mainframe->getItemid( $id );
				}
			} else if ( (int) $compatibilityMode > 0 && (int) $compatibilityMode <= 11) {
				// Joomla 1.0.13 or higher and Joomla 1.0.11 compatibility
				$_Itemid = $mainframe->getItemid( $id, 0, 0  );
			} else {
				// Joomla 1.0.13 or higher and new Itemid algorithm
				$_Itemid = $Itemid;
			}
			$link = JoomlaTuneRoute::_('index.php?option=com_gmapfp&amp;task=view&amp;id='. $id .'&amp;Itemid='. $_Itemid);
//		}
		return $link;
	}

	function getObjectOwner($id)
	{
		$db = & JCommentsFactory::getDBO();
		$db->setQuery( 'SELECT userid, id FROM #__gmapfp WHERE id = ' . $id );
		$userid = $db->loadResult();
		
		return $userid;
	}

	function getCategories($filter = '')
	{
		$db = & JCommentsFactory::getDBO();

		$query = "SELECT c.id AS `value`, c.title AS `text`"
			. "\n FROM #__categories AS c"
			. (($filter != '')? "\n WHERE c.id IN ( ".$filter." )" : '')
			. "\n AND c.section='com_gmapfp'"
			. "\n ORDER BY c.name"
			;
		$db->setQuery( $query );
		$rows = $db->loadObjectList();

		return $rows;
	}
}
?>