Method checkOSE

public static function checkOSE($fileName)
{
    if (file_exists(JPATH_SITE . '/components/com_osemsc/init.php') && file_exists(JPATH_ADMINISTRATOR . '/components/com_ose_cpu/define.php')) {
        require_once JPATH_SITE . 'components/com_osemsc/init.php';
        oseRegistry::call('content')->checkAccess('phoca', 'category', $fileName->catid);
    } else {
        if (file_exists(JPATH_ADMINISTRATOR . "/components/com_osemsc/warehouse/api.php")) {
            require_once JPATH_ADMINISTRATOR . "/components/com_osemsc/warehouse/api.php";
            $checkmsc = new OSEMSCAPI();
            $checkmsc->ACLCheck("phoca", "cat", $fileName->catid, true);
        }
    }
}