public function postTask(Worker $worker, array $options = null)
{
if ($worker instanceof MailerAwareWorker) {
if ($this->mailer && $this->transport) {
//Flush the mailer queue, this isn't normally done until the command execution finishes
$this->mailer->getTransport()->getSpool()->flushQueue($this->transport);
$this->transport->stop();
$this->logger->info('Flushed mail queue');
}
}
}
/**
* Sends messages using the given transport instance.
*
* @param \Swift_Transport $transport A transport instance
* @param string[] &$failedRecipients An array of failures by-reference
*
* @return int The number of sent emails
*/
public function flushQueue(\Swift_Transport $transport, &$failedRecipients = null)
{
$repoClass = $this->doc->getManager()->getRepository($this->entityClass);
$limit = $this->getMessageLimit();
$limit = $limit > 0 ? $limit : null;
$emails = $repoClass->findBy(array("status" => EmailInterface::STATUS_READY, "environment" => $this->environment), null, $limit);
if (!count($emails)) {
return 0;
}
$failedRecipients = (array) $failedRecipients;
$count = 0;
$time = time();
foreach ($emails as $email) {
$email->setStatus(EmailInterface::STATUS_PROCESSING);
$this->doc->getManager()->persist($email);
$this->doc->getManager()->flush($email);
$message = unserialize($email->getMessage());
if (!$transport->isStarted()) {
$transport->start();
}
$count += $transport->send($message, $failedRecipients);
$transport->stop();
if ($this->keepSentMessages === true) {
$email->setStatus(EmailInterface::STATUS_COMPLETE);
$this->doc->getManager()->persist($email);
} else {
$this->doc->getManager()->remove($email);
}
$this->doc->getManager()->flush($email);
if ($this->getTimeLimit() && time() - $time >= $this->getTimeLimit()) {
break;
}
}
return $count;
}