function createVirtualGroups(){
$db = DBManager::get();
$room_list = new ResourcesUserRoomsList($GLOBALS['user']->id, false, false, true);
$res_obj = ResourceObject::Factory();
$offset = count($this->groups);
if ($room_list->numberOfRooms()){
$rs = $db->query("SELECT parent_id,resource_id
FROM resources_objects
WHERE resource_id IN('"
. join("','", array_keys($room_list->getRooms()))."') ORDER BY name");
foreach($rs->fetchAll(PDO::FETCH_COLUMN|PDO::FETCH_GROUP) as $parent_id => $resource_ids){
if (is_array($resource_ids) && count($resource_ids)){
$res_obj->restore($parent_id);
$this->groups[$offset]['name'] = $res_obj->getPathToString(true);
foreach ($resource_ids as $resource_id){
$this->groups[$offset]['resources'][] = $resource_id;
}
++$offset;
}
}
}
}
