/**
* @param QueueItem $queueItem
*/
protected function safeSend(QueueItem $queueItem)
{
$now = new \DateTime("now");
$queueItem->setAckedAt($now);
$this->saveQueueItem($queueItem);
$message = $queueItem->getMessage();
$campaign = $message->getCampaign();
$template = $campaign->getTemplate();
$subscriber = $queueItem->getSubscriber();
$this->messageBuilder->setEntityVars($message, $campaign, $template, $subscriber, $queueItem);
$headers = $this->messageBuilder->getHeaders();
$messageBody = $this->messageBuilder->getBody($message->getBody(), $template->getBody());
$subject = $this->messageBuilder->template($message->getSubject());
$this->mail($subscriber, $campaign, $subject, $messageBody, $headers);
$queueItem->setSentAt($now);
$this->saveQueueItem($queueItem);
}
/**
* @param QueueItem $queueItem
*
* @return string
*/
private function prepareMessageBuilder(QueueItem $queueItem)
{
$message = $queueItem->getMessage();
$campaign = $message->getCampaign();
$template = $campaign->getTemplate();
$subscriber = $queueItem->getSubscriber();
$this->messageBuilder->setEntityVars($message, $campaign, $template, $subscriber, $queueItem);
}
/**
* @param Entity\Message $message
*
* @return Entity\QueueItem[]
*/
protected function getOldAckedQueue(Entity\Message $message)
{
$longAgo = new \DateTime('-1 hour');
$queueItems = [];
foreach ($this->getSubscribers() as $subscriber) {
$queueItem = new Entity\QueueItem();
$queueItem->setSystemMessage(false);
$queueItem->setAckedAt($longAgo);
$queueItem->setSubscriber($subscriber);
$queueItem->setMessage($message);
$queueItem->setSecurityKey();
$queueItems[] = $queueItem;
}
return $queueItems;
}
/**
* @param QueueItem $queueItem
*
* @return string
*/
private function queueItemToString(QueueItem $queueItem)
{
$subject = $queueItem->getMessage()->getSubject();
$emailAddress = $queueItem->getSubscriber()->getEmailAddress();
return sprintf("%d. (%s -> %s)\n", $queueItem->getId(), $subject, $emailAddress);
}
/**
* @param array $messages Entity\Message[]
* @param array $subscribers Entity\Subscriber[]
*
* @return array Entity\Queue[]
*/
protected function getQueue(array $messages, array $subscribers)
{
$time = time();
$queue = [];
/** @var Entity\Message $message */
foreach ($messages as $message) {
if (!$message->getQueuedAt()) {
continue;
}
$queuedAt = $message->getQueuedAt()->format('U');
if ($queuedAt > $time) {
continue;
}
foreach ($subscribers as $subscriber) {
if (!$this->isSubscriberSubscribedToCampaign($message, $subscriber)) {
continue;
}
$queueItem = new Entity\QueueItem();
$this->queueItemId++;
$queueItem->setMessage($message);
$queueItem->setSubscriber($subscriber);
$queueItem->setSecurityKey($this->getUniqueSecurityKey());
$queueItem->setSystemMessage($this->isSystemMessage());
if ($queuedAt + 300 < $time) {
$ackedAt = new \DateTime();
$ackedAt->setTimestamp($queuedAt + 300);
$queueItem->setAckedAt($ackedAt);
}
if ($queuedAt + 600 < $time && $message->getClosedAt()) {
$sentAt = new \DateTime();
$sentAt->setTimestamp($queuedAt + 600);
$queueItem->setSentAt($sentAt);
}
$queue[] = $queueItem;
}
}
return $queue;
}
/**
* @param QueueItem $queueItem
*
* @return string
*/
private function getTrackingUrl(QueueItem $queueItem)
{
$params = ['securityKey' => $queueItem->getSecurityKey()];
$options = ['force_canonical' => true];
return $this->fakeUrl->fromRoute('queue/track', $params, $options);
}