$action = isset($_REQUEST['action']) ? mb_strtolower($_REQUEST['action']) : '';
$redirect = isset($_REQUEST['redirect']) ? $_REQUEST['redirect'] : '';
$redirect = $tpl->checkTarget($redirect, '');
$tpl->assign('action', $action);
$tpl->assign('redirect', $redirect);
if ($action == 'add') {
$podcast = new podcast();
if (isset($_REQUEST['cacheuuid'])) {
$cache = cache::fromUUID($_REQUEST['cacheuuid']);
if ($cache === null) {
$tpl->error(ERROR_CACHE_NOT_EXISTS);
}
if ($cache->allowEdit() == false) {
$tpl->error(ERROR_NO_ACCESS);
}
$podcast->setCacheId($cache->getCacheId());
$cache = null;
} else {
$tpl->error(ERROR_INVALID_OPERATION);
}
// uploaded file ok?
if (isset($_REQUEST['ok'])) {
$bError = false;
$title = isset($_REQUEST['title']) ? $_REQUEST['title'] : '';
if ($title == '') {
$tpl->assign('errortitle', true);
$bError = true;
} else {
$podcast->setTitle($title);
}
if (!isset($_FILES['file'])) {
