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<?php
/**
* @version $Id: TagMerge.php 19581 2014-03-10 22:02:54Z btowles $
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2020 RocketTheme, LLC
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
*/
class RokSprocket_Provider_Joomla_TagMerge implements RokSprocket_Provider_Joomla_ITagMerge
{
/**
* @param array $items
*
* @throws RokSprocket_Exception
*/
public function populateTags(array $items)
{
if (!empty($items)) {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('ct.content_item_id as article_id, t.title as tag');
$query->from('#__contentitem_tag_map as ct');
$query->join('LEFT', '#__tags AS t ON t.id = ct.tag_id');
$query->where(sprintf("ct.content_item_id in (%s)",implode(',',array_keys($items))));
$db->setQuery($query);
$results = $db->loadAssocList();
if ($error = $db->getErrorMsg()) {
throw new RokSprocket_Exception($error);
}
foreach($results as $result)
{
$items[$result['article_id']]->tags[]=$result['tag'];
}
}
}
}