public function mayOperate($sOperation, $oUser = false)
{
if ($oUser === false) {
$oUser = Session::getSession()->getUser();
}
$bIsAllowed = false;
if ($oUser && ($this->isNew() || $this->getCreatedBy() === $oUser->getId()) && NewsletterPeer::mayOperateOnOwn($oUser, $this, $sOperation)) {
$bIsAllowed = true;
} else {
if (NewsletterPeer::mayOperateOn($oUser, $this, $sOperation)) {
$bIsAllowed = true;
}
}
FilterModule::getFilters()->handleNewsletterOperationCheck($sOperation, $this, $oUser, array(&$bIsAllowed));
return $bIsAllowed;
}