function breadcrumbsForDocument($oDocument, $aOptions = null, $iFolderId = null)
{
$bFinal = KTUtil::arrayGet($aOptions, 'final', true, false);
$aOptions = KTUtil::meldOptions($aOptions, array('final' => false));
if ($iFolderId == null) {
$iFolderId = $oDocument->getFolderId();
}
$aBreadcrumbs = KTBrowseUtil::breadcrumbsForFolder($iFolderId, $aOptions);
$sAction = KTUtil::arrayGet($aOptions, 'documentaction');
$url = KTUtil::addQueryStringSelf('fDocumentId=' . $oDocument->getId());
if (!empty($sAction)) {
$url = generateControllerUrl($sAction, 'fDocumentId=' . $oDocument->getId());
}
if ($bFinal) {
$aBreadcrumbs[] = array('name' => $oDocument->getName());
} else {
$aBreadcrumbs[] = array('url' => $url, 'name' => $oDocument->getName());
}
return $aBreadcrumbs;
}
function loginRequired()
{
$oKTConfig =& KTConfig::getSingleton();
if ($oKTConfig->get('allowAnonymousLogin', false)) {
// anonymous logins are now allowed.
// the anonymous user is -1.
//
// we short-circuit the login mechanisms, setup the session, and go.
$oUser =& User::get(-2);
if (PEAR::isError($oUser) || $oUser->getName() != 'Anonymous') {
// do nothing - the database integrity would break if we log the user in now.
} else {
$session = new Session();
$sessionID = $session->create($oUser);
$this->sessionStatus = $this->session->verify();
if ($this->sessionStatus === true) {
return;
}
}
}
$sErrorMessage = "";
if (PEAR::isError($this->sessionStatus)) {
$sErrorMessage = $this->sessionStatus->getMessage();
}
// check if we're in JSON mode - in which case, throw error
// but JSON mode only gets set later, so gonna have to check action
if (KTUtil::arrayGet($_REQUEST, 'action', '') == 'json') {
//$this->bJSONMode) {
$this->handleOutputJSON(array('error' => true, 'type' => 'kt.not_logged_in', 'alert' => true, 'message' => _kt('Your session has expired, please log in again.')));
exit(0);
}
// redirect to login with error message
if ($sErrorMessage) {
// session timed out
$url = generateControllerUrl("login", "errorMessage=" . urlencode($sErrorMessage));
} else {
$url = generateControllerUrl("login");
}
$redirect = urlencode(KTUtil::addQueryStringSelf($_SERVER["QUERY_STRING"]));
if (strlen($redirect) > 1) {
global $default;
$default->log->debug("checkSession:: redirect url={$redirect}");
// this session verification failure represents either the first visit to
// the site OR a session timeout etc. (in which case we still want to bounce
// the user to the login page, and then back to whatever page they're on now)
$url = $url . urlencode("&redirect=" . urlencode($redirect));
}
$default->log->debug("checkSession:: about to redirect to {$url}");
redirect($url);
exit(0);
}
function redirectToFolder($id)
{
$url = generateControllerUrl("browse", sprintf("fFolderId=%d", $id));
printf('Go <a href="%s">here</a> to continue', $url);
printf("</div></div>\n");
}
function do_downloadZipFile()
{
$sCode = $this->oValidator->validateString($_REQUEST['exportcode']);
$folderName = $this->oFolder->getName();
$this->oZip = new ZipFolder($folderName);
$res = $this->oZip->downloadZipFile($sCode);
if (PEAR::isError($res)) {
$this->addErrorMessage($res->getMessage());
redirect(generateControllerUrl("browse", "fBrowseType=folder&fFolderId=" . $this->oFolder->getId()));
}
exit(0);
}
function providerVerify_return()
{
$url = KTUtil::arrayGet($_SESSION, 'providerVerifyReturnUrl');
if (empty($url)) {
$url = generateControllerUrl('login');
}
redirect($url);
exit(0);
}
$action = 'dashboard';
}
}
} else {
// session check fails, so default action should be the login form if no action was specified
$oKTConfig = KTConfig::getSingleton();
$dest = 'login';
if ($oKTConfig->get('allowAnonymousLogin', false)) {
$dest = 'dashboard';
}
if (!isset($action)) {
$action = $dest;
} elseif ($action != $dest) {
// we have a controller link and auth has failed, so redirect to the login page
// with the controller link as the redirect
$url = generateControllerUrl('login');
$redirect = urlencode($_SERVER[PHP_SELF] . '?' . $_SERVER['QUERY_STRING']);
if (strlen($redirect) > 1) {
$url = $url . '&redirect=' . $redirect;
}
if (PEAR::isError($ret)) {
$url = $url . '&errorMessage=' . urlencode($ret->getMessage());
session_start();
$_SESSION['errormessage']['login'] = $ret->getMessage();
}
redirect($url);
exit(0);
}
}
}
// we appear to have some encoding/decoding issues, so we need to force-check for %30 type situations
