private function dropEmptyMail(PhabricatorMetaMTAReceivedMail $mail)
{
$body = $mail->getCleanTextBody();
$attachments = $mail->getAttachments();
if (strlen($body) || $attachments) {
return;
}
// Only send an error email if the user is talking to just Phabricator.
// We can assume if there is only one "To" address it is a Phabricator
// address since this code is running and everything.
$is_direct_mail = count($mail->getToAddresses()) == 1 && count($mail->getCCAddresses()) == 0;
if ($is_direct_mail) {
$status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY;
} else {
$status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY_IGNORED;
}
throw new PhabricatorMetaMTAReceivedMailProcessingException($status_code, pht('Your message does not contain any body text or attachments, so ' . 'Phabricator can not do anything useful with it. Make sure comment ' . 'text appears at the top of your message: quoted replies, inline ' . 'text, and signatures are discarded and ignored.'));
}
/**
* Only send an error email if the user is talking to just Phabricator. We
* can assume if there is only one To address it is a Phabricator address
* since this code is running and everything.
*/
private function shouldSendErrorEmail(PhabricatorMetaMTAReceivedMail $mail)
{
return count($mail->getToAddresses() == 1) && count($mail->getCCAddresses() == 0);
}