Topic::modifyData

static function modifyData(MainORMEvent $event, MainORMEventResult $result)
{
	$data = array_merge($event->getParameter("fields"), $result->getModified());
	$fields = [];

	//region check image
	$key = array_key_exists("VIEWS", $data) ? "VIEWS" : (array_key_exists("=VIEWS", $data) ? "=VIEWS" : null);
	if ($key !== null && str_replace(" ", "", $data[$key]) === "VIEWS+1")
	{
		unset($data[$key]);
		$fields["VIEWS"] = new MainDBSqlExpression('?# + 1', 'VIEWS');
	}
	//endregion
	if (!empty($fields))
	{
		$result->modifyFields(array_merge($result->getModified(), $fields));
	}
	return $result;
}