/**
* Add username order to a query instance, with differences between
* mgd1 and mgd2 abstracted away.
*
* Note that it actually does nothing under mgd2 right now, because it's still
* unclear how this could be implemented
*
* @param midcom_core_query &$query The QB or MC instance to work on
* @param string $direction The value for the username constraint
*/
public static function add_username_order(midcom_core_query &$query, $direction)
{
if (method_exists('midgard_user', 'login')) {
debug_add('Ordering persons by username is not yet implemented for Midgard2', MIDCOM_LOG_ERROR);
//@todo Find a way to do this
} else {
$query->add_order('username', $direction);
}
}
