protected function getItems(&$group)
{
$items = parent::getItems($group);
foreach ($items as $item) {
$cats = CategoryUtil::getSubCategories($item);
foreach ($cats as $item) {
if (!in_array($item['id'], $items)) {
$items[] = $item['id'];
}
}
}
return $items;
}
public function prepare(&$groups)
{
if (!self::$filter && $this->field == 'category') {
$filter = array('__META__' => array('module' => 'TimeIt'));
$items = $this->getItems($groups);
// load the categories system
if (!($class = Loader::loadClass('CategoryRegistryUtil'))) {
z_exit('Unable to load class [CategoryRegistryUtil] ...');
}
$properties = CategoryRegistryUtil::getRegisteredModuleCategories('TimeIt', 'TimeIt_events');
foreach ($properties as $prop => $catid) {
$filter[$prop] = $items;
}
self::$filter = DBUtil::generateCategoryFilterWhere('TimeIt_events', false, $filter);
}
}
