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<?php
/**
* NoNumber Framework Helper File: Assignments: K2
*
* @package NoNumber Framework
* @version 12.11.6
*
* @author Peter van Westen <peter@nonumber.nl>
* @link http://www.nonumber.nl
* @copyright Copyright © 2012 NoNumber All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die;
/**
* Assignments: K2
*/
class NNFrameworkAssignmentsK2
{
var $_version = '12.11.6';
/**
* passCategories_K2
*
* @param <object> $params
* inc_children
* inc_categories
* inc_items
* @param <array> $selection
* @param <string> $assignment
*
* @return <bool>
*/
function passCategories_K2(&$main, &$params, $selection = array(), $assignment = 'all', $article = 0)
{
if ($main->_params->option != 'com_k2') {
return ($assignment == 'exclude');
}
$pass = (
($params->inc_categories
&& (($main->_params->view == 'itemlist' && $main->_params->task == 'category')
|| $main->_params->view == 'latest'
)
)
|| ($params->inc_items && $main->_params->view == 'item')
);
if (!$pass) {
return ($assignment == 'exclude');
}
$selection = $main->makeArray($selection);
if ($article && isset($article->catid)) {
$cats = $article->catid;
} else {
switch ($main->_params->view) {
case 'itemlist':
$cats = $main->_params->id;
break;
case 'item':
default:
$query = 'SELECT catid'
. ' FROM #__k2_items'
. ' WHERE id = ' . (int) $main->_params->id
. ' LIMIT 1';
$main->_db->setQuery($query);
$cats = $main->_db->loadResult();
break;
}
}
$cats = $main->makeArray($cats, 1);
$pass = $main->passSimple($cats, $selection, 'include');
if ($pass && $params->inc_children == 2) {
return ($assignment == 'exclude');
} else if (!$pass && $params->inc_children) {
foreach ($cats as $cat) {
$cats = array_merge($cats, self::getCatParentIds($main, $cat));
}
}
return $main->passSimple($cats, $selection, $assignment);
}
/**
* passTags_K2
*
* @param <object> $params
* @param <array> $selection
* @param <string> $assignment
*
* @return <bool>
*/
function passTags_K2(&$main, &$params, $selection = array(), $assignment = 'all')
{
if ($main->_params->option != 'com_k2') {
return ($assignment == 'exclude');
}
$tag = trim(JRequest::getString('tag'));
$pass = (
($params->inc_tags && $tag != '')
|| ($params->inc_items && $main->_params->view == 'item')
);
if (!$pass) {
return ($assignment == 'exclude');
}
$selection = $main->makeArray($selection);
if ($params->inc_tags && $tag != '') {
$tags = array(trim(JRequest::getString('tag')));
} else {
$query = 'SELECT t.name'
. ' FROM #__k2_tags_xref as x'
. ' LEFT JOIN #__k2_tags as t'
. ' ON t.id = x.tagID'
. ' WHERE x.itemID = ' . (int) $main->_params->id
. ' AND t.published = 1';
$main->_db->setQuery($query);
$tags = $main->_db->loadResultArray();
}
return $main->passSimple($tags, $selection, $assignment, 1);
}
/**
* passItems_K2
*
* @param <object> $params
* @param <array> $selection
* @param <string> $assignment
*
* @return <bool>
*/
function passItems_K2(&$main, &$params, $selection = array(), $assignment = 'all')
{
if (!$main->_params->id || $main->_params->option != 'com_k2' || $main->_params->view != 'item') {
return ($assignment == 'exclude');
}
$selection = $main->makeArray($selection);
return $main->passSimple(array($main->_params->id), $selection, $assignment);
}
function getCatParentIds(&$main, $id = 0)
{
return $main->getParentIds($id, 'k2_categories', 'parent');
}
}