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<?php
/**
* NoNumber Framework Helper File: Assignments: ZOO
*
* @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: ZOO
*/
class NNFrameworkAssignmentsZOO
{
var $_version = '12.11.6';
/**
* passCategories_Zoo
*
* @param <object> $params
* inc_children
* inc_categories
* inc_items
* @param <array> $selection
* @param <string> $assignment
*
* @return <bool>
*/
function passCategories_ZOO(&$main, &$params, $selection = array(), $assignment = 'all', $article = 0)
{
if ($main->_params->option != 'com_zoo') {
return ($assignment == 'exclude');
}
if (!$main->_params->view) {
$main->_params->view = $main->_params->task;
}
$pass = (
($params->inc_apps && $main->_params->view == 'frontpage')
|| ($params->inc_categories && $main->_params->view == 'category')
|| ($params->inc_items && $main->_params->view == 'item')
);
if (!$pass) {
return ($assignment == 'exclude');
}
$selection = $main->makeArray($selection);
$cats = array();
if ($article && isset($article->catid)) {
$cats = $article->catid;
} else {
switch ($main->_params->view) {
case 'frontpage':
if ($main->_params->id) {
$cats[] = $main->_params->id;
} else {
$menuparams = $main->getMenuItemParams($main->_params->Itemid);
if (isset($menuparams->application)) {
$cats[] = 'app' . $menuparams->application;
}
}
break;
case 'category':
if ($main->_params->id) {
$cats[] = $main->_params->id;
} else {
$menuparams = $main->getMenuItemParams($main->_params->Itemid);
if (isset($menuparams->category)) {
$cats[] = $menuparams->category;
}
}
if ($cats['0']) {
$query = 'SELECT application_id'
. ' FROM #__zoo_category'
. ' WHERE id = ' . (int) $cats['0']
. ' LIMIT 1';
$main->_db->setQuery($query);
if ($main->_db->loadResult()) {
$cats[] = 'app' . $main->_db->loadResult();
}
}
break;
case 'item':
$id = $main->_params->id;
if (!$id) {
$menuparams = $main->getMenuItemParams($main->_params->Itemid);
$id = isset($menuparams->item_id) ? $menuparams->item_id : '';
}
if ($id) {
$query = 'SELECT category_id'
. ' FROM #__zoo_category_item'
. ' WHERE item_id = ' . (int) $id
. ' AND category_id != 0';
$main->_db->setQuery($query);
$cats = $main->_db->loadResultArray();
$query = 'SELECT application_id'
. ' FROM #__zoo_item'
. ' WHERE id = ' . (int) $id
. ' LIMIT 1';
$main->_db->setQuery($query);
$cats[] = 'app' . $main->_db->loadResult();
}
break;
default:
return ($assignment == 'exclude');
break;
}
}
$cats = $main->makeArray($cats);
$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, $assignment);
}
function getCatParentIds(&$main, $id = 0)
{
$parent_ids = array();
if (!$id) {
return $parent_ids;
}
while ($id) {
if (substr($id, 0, 3) == 'app') {
$parent_ids[] = $id;
break;
} else {
$query = 'SELECT parent'
. ' FROM #__zoo_category'
. ' WHERE id = ' . (int) $id
. ' LIMIT 1';
$main->_db->setQuery($query);
$pid = $main->_db->loadResult();
if ($pid) {
$parent_ids[] = $pid;
} else {
$query = 'SELECT application_id'
. ' FROM #__zoo_category'
. ' WHERE id = ' . (int) $id
. ' LIMIT 1';
$main->_db->setQuery($query);
$app = $main->_db->loadResult();
if ($app) {
$parent_ids[] = 'app' . $app;
}
break;
}
$id = $pid;
}
}
return $parent_ids;
}
}