Controller::normalizeActionDescription

protected function normalizeActionDescription($action, $description)
{
	$description = array_merge(
		array(
			'method' => array('GET'),
			'name' => (is_string($description) && $description <> '' ? $description : $action),
			'need_auth' => true,
			'check_sessid' => true,
			'redirect_on_auth' => true
		),
		(is_array($description) ? $description : array())
	);
	$description["method"] = array_intersect(is_array($description["method"]) ? $description["method"] : array($description["method"]), array("GET", "POST"));
	return $description;
}