private function onTag(Slay_Song $song)
{
$form = $this->formTag($song);
if (false !== ($error = $form->validateCSRF_WeakS())) {
return $error;
}
$tags = array();
$errors = array();
foreach ($_POST as $k => $v) {
if (Common::startsWith($k, 'tag_')) {
$k = substr($k, 4);
if (Slay_Tag::getByName($k) === false) {
$errors[] = $this->module->lang('err_tag_uk');
} else {
$tags[] = $k;
}
}
}
if (count($errors) > 0) {
return GWF_HTML::error('Slaytags', $errors);
}
$user = GWF_Session::getUser();
if (false === Slay_TagVote::clearVotes($song, $user)) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
if (false === Slay_TagVote::addVotes($song, $user, $tags)) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
if (false === $song->computeTags()) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
return $this->module->message('msg_tagged');
}
