function do_createFeed()
{
$iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
// use the validator object
$aErrorOptions = array('redirect_to' => array('addFeed'), 'message' => _kt('You must specify a title for the rss feed.'));
$sTitle = $this->oValidator->validateString(KTUtil::arrayGet($_REQUEST, 'title'), $aErrorOptions);
$sUrl = KTUtil::arrayGet($_REQUEST, 'url');
$res = KTrss::createFeed($sTitle, $sUrl, $this->oUser->getId());
if (PEAR::isError($res)) {
$this->errorRedirectToMain(sprintf(_kt('Unable to create feed: %s'), $res->getMessage()));
} else {
$this->successRedirectToMain(sprintf(_kt('Created new rss feed: %s'), KTrss::getExternalFeedTitle($res)));
}
}