Current Directory: /home/astoriaah/www/old15/plugins/system/nnframework/helpers/assignments
Viewing File: /home/astoriaah/www/old15/plugins/system/nnframework/helpers/assignments/tags.php
<?php
/**
* NoNumber Framework Helper File: Assignments: Tags
*
* @package NoNumber Framework
* @version 15.4.2
*
* @author Peter van Westen <peter@nonumber.nl>
* @link http://www.nonumber.nl
* @copyright Copyright © 2015 NoNumber All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die;
require_once JPATH_PLUGINS . '/system/nnframework/helpers/assignment.php';
class nnFrameworkAssignmentsTags extends nnFrameworkAssignment
{
function passTags()
{
$is_content = in_array($this->request->option, array('com_content', 'com_flexicontent'));
if (!$is_content)
{
return $this->pass(false);
}
$is_item = in_array($this->request->view, array('', 'article', 'item'));
$is_category = in_array($this->request->view, array('category'));
if ($is_item)
{
$prefix = 'com_content.article';
}
else if ($is_category)
{
$prefix = 'com_content.category';
}
else
{
return $this->pass(false);
}
// Load the tags.
$query = $this->db->getQuery(true)
->select($this->db->quoteName('t.id'))
->from('#__tags AS t')
->join(
'INNER', '#__contentitem_tag_map AS m'
. ' ON m.tag_id = t.id'
. ' AND m.type_alias = ' . $this->db->quote($prefix)
. ' AND m.content_item_id IN ( ' . $this->request->id . ')'
);
$this->db->setQuery($query);
$tags = $this->db->loadColumn();
if (empty($tags))
{
return $this->pass(false);
}
foreach ($tags as $tag)
{
if (!$this->passTag($tag))
{
continue;
}
return $this->pass(true);
}
return $this->pass(false);
}
private function passTag($tag)
{
$pass = in_array($tag, $this->selection);
if ($pass)
{
// If passed, return false if assigned to only children
// Else return true
return ($this->params->inc_children != 2);
}
if (!$this->params->inc_children)
{
return false;
}
// Return true if a parent id is present in the selection
return array_intersect(
$this->getTagsParentIds($tag),
$this->selection
);
}
private function getTagsParentIds($id = 0)
{
$parentids = $this->getParentIds($id, 'tags');
// Remove the root tag
$parentids = array_diff($parentids, array('1'));
return $parentids;
}
}