// Termin loeschen, wenn dieser zur aktuellen Orga gehoert
if ($date->getValue('cat_org_id') == $gCurrentOrganization->getValue('org_id')) {
// member bzw. Teilnahme/Rolle löschen
$date->delete();
// Loeschen erfolgreich -> Rueckgabe fuer XMLHttpRequest
echo 'done';
}
} elseif ($getMode == 3) {
$member = new TableMembers($gDb);
$member->startMembership($date->getValue('dat_rol_id'), $gCurrentUser->getValue('usr_id'));
$gMessage->setForwardUrl($gNavigation->getUrl());
$gMessage->show($gL10n->get('DAT_ATTEND_DATE', $date->getValue('dat_headline'), $date->getValue('dat_begin')), $gL10n->get('DAT_ATTEND'));
} elseif ($getMode == 4) {
$member = new TableMembers($gDb);
$member->deleteMembership($date->getValue('dat_rol_id'), $gCurrentUser->getValue('usr_id'));
$gMessage->setForwardUrl($gNavigation->getUrl());
$gMessage->show($gL10n->get('DAT_CANCEL_DATE', $date->getValue('dat_headline'), $date->getValue('dat_begin')), $gL10n->get('DAT_ATTEND'));
} elseif ($getMode == 6) {
$filename = $date->getValue('dat_headline');
// for IE the filename must have special chars in hexadecimal
if (preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT'])) {
$filename = urlencode($filename);
}
header('Content-Type: text/calendar; charset=utf-8');
header('Content-Disposition: attachment; filename="' . $filename . '.ics"');
// necessary for IE, because without it the download with SSL has problems
header('Cache-Control: private');
header('Pragma: public');
echo $date->getIcal($_SERVER['HTTP_HOST']);
exit;
}
