107 lines
3.7 KiB
PHP
107 lines
3.7 KiB
PHP
<?php
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namespace MailPoet\Newsletter\Scheduler;
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use MailPoet\Models\Newsletter;
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use MailPoet\Models\ScheduledTask;
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use MailPoet\Models\ScheduledTaskSubscriber;
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use MailPoet\Models\SendingQueue;
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use MailPoet\Tasks\Sending as SendingTask;
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class AutomaticEmailScheduler {
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function scheduleAutomaticEmail($group, $event, $scheduling_condition = false, $subscriber_id = false, $meta = false) {
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$newsletters = Scheduler::getNewsletters(Newsletter::TYPE_AUTOMATIC, $group);
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if (empty($newsletters)) return false;
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foreach ($newsletters as $newsletter) {
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if ($newsletter->event !== $event) continue;
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if (is_callable($scheduling_condition) && !$scheduling_condition($newsletter)) continue;
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$this->createAutomaticEmailSendingTask($newsletter, $subscriber_id, $meta);
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}
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}
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function scheduleOrRescheduleAutomaticEmail($group, $event, $subscriber_id, $meta = false) {
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$newsletters = Scheduler::getNewsletters(Newsletter::TYPE_AUTOMATIC, $group);
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if (empty($newsletters)) {
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return false;
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}
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foreach ($newsletters as $newsletter) {
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if ($newsletter->event !== $event) {
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continue;
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}
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// try to find existing scheduled task for given subscriber
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$task = ScheduledTask::findOneScheduledByNewsletterIdAndSubscriberId($newsletter->id, $subscriber_id);
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if ($task) {
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$this->rescheduleAutomaticEmailSendingTask($newsletter, $task);
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} else {
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$this->createAutomaticEmailSendingTask($newsletter, $subscriber_id, $meta);
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}
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}
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}
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function rescheduleAutomaticEmail($group, $event, $subscriber_id) {
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$newsletters = Scheduler::getNewsletters(Newsletter::TYPE_AUTOMATIC, $group);
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if (empty($newsletters)) {
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return false;
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}
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foreach ($newsletters as $newsletter) {
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if ($newsletter->event !== $event) {
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continue;
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}
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// try to find existing scheduled task for given subscriber
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$task = ScheduledTask::findOneScheduledByNewsletterIdAndSubscriberId($newsletter->id, $subscriber_id);
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if ($task) {
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$this->rescheduleAutomaticEmailSendingTask($newsletter, $task);
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}
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}
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}
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function cancelAutomaticEmail($group, $event, $subscriber_id) {
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$newsletters = Scheduler::getNewsletters(Newsletter::TYPE_AUTOMATIC, $group);
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if (empty($newsletters)) {
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return false;
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}
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foreach ($newsletters as $newsletter) {
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if ($newsletter->event !== $event) {
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continue;
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}
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// try to find existing scheduled task for given subscriber
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$task = ScheduledTask::findOneScheduledByNewsletterIdAndSubscriberId($newsletter->id, $subscriber_id);
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if ($task) {
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SendingQueue::where('task_id', $task->id)->deleteMany();
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ScheduledTaskSubscriber::where('task_id', $task->id)->deleteMany();
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$task->delete();
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}
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}
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}
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function createAutomaticEmailSendingTask($newsletter, $subscriber_id, $meta) {
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$sending_task = SendingTask::create();
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$sending_task->newsletter_id = $newsletter->id;
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if ($newsletter->sendTo === 'user' && $subscriber_id) {
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$sending_task->setSubscribers([$subscriber_id]);
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}
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if ($meta) {
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$sending_task->__set('meta', $meta);
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}
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$sending_task->status = SendingQueue::STATUS_SCHEDULED;
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$sending_task->priority = SendingQueue::PRIORITY_MEDIUM;
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$sending_task->scheduled_at = Scheduler::getScheduledTimeWithDelay($newsletter->afterTimeType, $newsletter->afterTimeNumber);
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return $sending_task->save();
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}
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private function rescheduleAutomaticEmailSendingTask($newsletter, $task) {
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// compute new 'scheduled_at' from now
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$task->scheduled_at = Scheduler::getScheduledTimeWithDelay($newsletter->afterTimeType, $newsletter->afterTimeNumber);
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$task->save();
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}
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}
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