// get folder id from http request object $iFolderId = KTUtil::arrayGet($_REQUEST, 'folderId'); if (KTrss::validateFolderPermissions($id, $iFolderId)) { // if folder passes validation check // get folder info $aFolderInfo[] = KTrss::getOneFolder($iFolderId); if ($aFolderInfo) { // create rss xml for folder $folderFeed = KTrss::arrayToXML($aFolderInfo); } else { // create rss xml for error $error = KTrss::errorToXML(_kt('This document has returned a empty response')); } } else { // create rss xml for error $error = KTrss::errorToXML(_kt('You are either not authorised to view details on this folder or it does not exist.' . ' Please visit http://' . $_SERVER['HTTP_HOST'] . '/' . $GLOBALS['KTRootUrl'] . '/ to browse for a valid folder.')); } if (isset($error)) { // if an error exist, output...else out the result echo $error; } else { echo $folderFeed; } } else { // else do normal rss parsing // get full list of subscribed documents and folders $aFullList = kt_array_merge(KTrss::getDocuments($id), KTrss::getFolders($id)); $internalFeed = KTrss::arrayToXML($aFullList); echo $internalFeed; } }