public function setShout($desc, $link = null)
{
$s = new Shoutbox();
$s->setAuthor(sfContext::getInstance()->getUser()->getAttribute("id"));
if (is_array($desc)) {
$s->setSystem(1);
$s->setDescription(json_encode($desc));
$s->setLink($link);
} else {
$s->setSystem(0);
$s->setDescription($desc);
}
$s->save();
return $s;
}
