Files
piratepoet/mailpoet/lib/Newsletter/Scheduler/AutomaticEmailScheduler.php
2022-10-12 11:44:37 +02:00

184 lines
7.4 KiB
PHP

<?php
namespace MailPoet\Newsletter\Scheduler;
use MailPoet\Cron\Workers\SendingQueue\SendingQueue;
use MailPoet\Entities\NewsletterEntity;
use MailPoet\Entities\NewsletterOptionFieldEntity;
use MailPoet\Entities\ScheduledTaskEntity;
use MailPoet\Entities\ScheduledTaskSubscriberEntity;
use MailPoet\Entities\SendingQueueEntity;
use MailPoet\Newsletter\Sending\ScheduledTasksRepository;
use MailPoet\Newsletter\Sending\ScheduledTaskSubscribersRepository;
use MailPoet\Newsletter\Sending\SendingQueuesRepository;
use MailPoet\Subscribers\SubscribersRepository;
class AutomaticEmailScheduler {
/** @var Scheduler */
private $scheduler;
/** @var ScheduledTasksRepository */
private $scheduledTasksRepository;
/** @var SendingQueuesRepository */
private $sendingQueuesRepository;
/** @var ScheduledTaskSubscribersRepository */
private $scheduledTaskSubscribersRepository;
/** @var SubscribersRepository */
private $subscribersRepository;
public function __construct(
Scheduler $scheduler,
ScheduledTasksRepository $scheduledTasksRepository,
ScheduledTaskSubscribersRepository $scheduledTaskSubscribersRepository,
SendingQueuesRepository $sendingQueuesRepository,
SubscribersRepository $subscribersRepository
) {
$this->scheduler = $scheduler;
$this->scheduledTasksRepository = $scheduledTasksRepository;
$this->scheduledTaskSubscribersRepository = $scheduledTaskSubscribersRepository;
$this->sendingQueuesRepository = $sendingQueuesRepository;
$this->subscribersRepository = $subscribersRepository;
}
public function scheduleAutomaticEmail(string $group, string $event, $schedulingCondition = false, $subscriberId = false, $meta = false, $metaModifier = null) {
$newsletters = $this->scheduler->getNewsletters(NewsletterEntity::TYPE_AUTOMATIC, $group);
if (empty($newsletters)) return false;
foreach ($newsletters as $newsletter) {
if ($newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_EVENT) !== $event) continue;
if (is_callable($schedulingCondition) && !$schedulingCondition($newsletter)) continue;
/**
* $meta will be the same for all newsletters by default. If we need to store newsletter-specific meta, the
* $metaModifier callback can be used.
*
* This was introduced because of WooCommerce product purchase automatic emails. We only want to store the
* product IDs that specifically triggered a newsletter, but $meta includes ALL the product IDs
* or category IDs from an order.
*/
if (is_callable($metaModifier)) {
$meta = $metaModifier($newsletter, $meta);
}
$this->createAutomaticEmailSendingTask($newsletter, $subscriberId, $meta);
}
}
public function scheduleOrRescheduleAutomaticEmail(string $group, string $event, int $subscriberId, array $meta): void {
$newsletters = $this->scheduler->getNewsletters(NewsletterEntity::TYPE_AUTOMATIC, $group);
if (empty($newsletters)) {
return;
}
foreach ($newsletters as $newsletter) {
if ($newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_EVENT) !== $event) {
continue;
}
// try to find existing scheduled task for given subscriber
$task = $this->scheduledTasksRepository->findOneScheduledByNewsletterAndSubscriberId($newsletter, $subscriberId);
if ($task) {
$this->rescheduleAutomaticEmailSendingTask($newsletter, $task, $meta);
} else {
$this->createAutomaticEmailSendingTask($newsletter, $subscriberId, $meta);
}
}
}
public function rescheduleAutomaticEmail(string $group, string $event, int $subscriberId): void {
$newsletters = $this->scheduler->getNewsletters(NewsletterEntity::TYPE_AUTOMATIC, $group);
if (empty($newsletters)) {
return;
}
foreach ($newsletters as $newsletter) {
if ($newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_EVENT) !== $event) {
continue;
}
// try to find existing scheduled task for given subscriber
$task = $this->scheduledTasksRepository->findOneScheduledByNewsletterAndSubscriberId($newsletter, $subscriberId);
if ($task) {
$this->rescheduleAutomaticEmailSendingTask($newsletter, $task);
}
}
}
public function cancelAutomaticEmail(string $group, string $event, int $subscriberId): void {
$newsletters = $this->scheduler->getNewsletters(NewsletterEntity::TYPE_AUTOMATIC, $group);
if (empty($newsletters)) {
return;
}
foreach ($newsletters as $newsletter) {
if ($newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_EVENT) !== $event) {
continue;
}
// try to find existing scheduled task for given subscriber
$task = $this->scheduledTasksRepository->findOneScheduledByNewsletterAndSubscriberId($newsletter, $subscriberId);
if ($task) {
$this->sendingQueuesRepository->deleteByTask($task);
$this->scheduledTaskSubscribersRepository->deleteByTask($task);
$this->scheduledTasksRepository->remove($task);
$this->scheduledTasksRepository->flush();
}
}
}
public function createAutomaticEmailSendingTask(NewsletterEntity $newsletter, $subscriberId, $meta = false) {
$subscriber = $subscriberId ? $this->subscribersRepository->findOneById($subscriberId) : null;
$scheduledTask = new ScheduledTaskEntity();
$scheduledTask->setType(SendingQueue::TASK_TYPE);
$scheduledTask->setStatus(SendingQueueEntity::STATUS_SCHEDULED);
$scheduledTask->setPriority(ScheduledTaskEntity::PRIORITY_MEDIUM);
$scheduledTask->setScheduledAt($this->scheduler->getScheduledTimeWithDelay(
$newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_AFTER_TIME_TYPE),
$newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_AFTER_TIME_NUMBER)
));
$this->scheduledTasksRepository->persist($scheduledTask);
$this->scheduledTasksRepository->flush();
$sendingQueue = new SendingQueueEntity();
$sendingQueue->setNewsletter($newsletter);
$sendingQueue->setTask($scheduledTask);
$scheduledTask->setSendingQueue($sendingQueue);
if ($meta) {
$scheduledTask->setMeta($meta);
$sendingQueue->setMeta($meta);
}
$this->sendingQueuesRepository->persist($sendingQueue);
$this->sendingQueuesRepository->flush();
if ($newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_SEND_TO) === 'user' && $subscriber) {
$scheduledTaskSubscriber = new ScheduledTaskSubscriberEntity($scheduledTask, $subscriber);
$this->scheduledTaskSubscribersRepository->persist($scheduledTaskSubscriber);
$this->scheduledTaskSubscribersRepository->flush();
$scheduledTask->getSubscribers()->add($scheduledTaskSubscriber);
}
}
private function rescheduleAutomaticEmailSendingTask(NewsletterEntity $newsletter, ScheduledTaskEntity $scheduledTask, $meta = false) {
$sendingQueue = $this->sendingQueuesRepository->findOneBy(['task' => $scheduledTask]);
if (!$sendingQueue) {
return;
}
if ($meta) {
$sendingQueue->setMeta($meta);
$scheduledTask->setMeta($meta);
}
// compute new 'scheduled_at' from now
$scheduledTask->setScheduledAt($this->scheduler->getScheduledTimeWithDelay(
$newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_AFTER_TIME_TYPE),
$newsletter->getOptionValue(NewsletterOptionFieldEntity::NAME_AFTER_TIME_NUMBER)
));
$this->sendingQueuesRepository->flush();
}
}