public function validateUpdate($payload, sfWebRequest $request = null)
{
parent::validateUpdate($payload, $request);
$params = $this->parsePayload($payload);
$primaryKey = $request->getParameter('id');
$params = $this->parsePayload($payload);
$user = $this->getUser()->getGuardUser();
if (!$user) {
throw new sfException('Action requires an auth token.', 401);
}
$subreddittropo = SubredditTropoNumber::getInstance()->find($primaryKey);
$subreddit_id = $subreddittropo->getSubredditId();
$admin = sfGuardUserSubredditMembershipTable::getInstance()->getFirstByUserSubredditAndMemberships($user->getIncremented(), $subreddit_id, array('admin'));
if (!$admin && !$this->getUser()->isSuperAdmin()) {
throw new sfException("Your user does not have permissions to " . "update Tropo phone numbers in this Subreddit.", 403);
}
}
