103 lines
2.9 KiB
PHP
103 lines
2.9 KiB
PHP
<?php
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namespace MailPoet\Cron\Workers;
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use MailPoet\Cron\CronHelper;
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use MailPoet\Mailer\Mailer;
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use MailPoet\Models\ScheduledTask;
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use MailPoet\Models\ScheduledTaskSubscriber;
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use MailPoet\Models\Subscriber;
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use MailPoet\Services\Bridge;
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use MailPoet\Services\Bridge\API;
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use MailPoet\Settings\SettingsController;
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use MailPoet\Tasks\Bounce as BounceTask;
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use MailPoet\Tasks\Subscribers as TaskSubscribers;
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use MailPoet\Tasks\Subscribers\BatchIterator;
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use function MailPoetVendor\array_column;
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class Bounce extends SimpleWorker {
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const TASK_TYPE = 'bounce';
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const BATCH_SIZE = 100;
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const BOUNCED_HARD = 'hard';
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const BOUNCED_SOFT = 'soft';
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const NOT_BOUNCED = null;
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public $api;
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/** @var SettingsController */
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private $settings;
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function __construct(SettingsController $settings) {
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$this->settings = $settings;
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parent::__construct();
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}
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function init() {
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if (!$this->api) {
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$this->api = new API($this->settings->get(Mailer::MAILER_CONFIG_SETTING_NAME)['mailpoet_api_key']);
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}
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}
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function checkProcessingRequirements() {
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return Bridge::isMPSendingServiceEnabled();
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}
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function prepareTaskStrategy(ScheduledTask $task, $timer) {
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BounceTask::prepareSubscribers($task);
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if (!ScheduledTaskSubscriber::getUnprocessedCount($task->id)) {
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ScheduledTaskSubscriber::where('task_id', $task->id)->deleteMany();
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return false;
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}
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return true;
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}
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function processTaskStrategy(ScheduledTask $task, $timer) {
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$subscriber_batches = new BatchIterator($task->id, self::BATCH_SIZE);
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if (count($subscriber_batches) === 0) {
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ScheduledTaskSubscriber::where('task_id', $task->id)->deleteMany();
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return true; // mark completed
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}
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$task_subscribers = new TaskSubscribers($task);
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foreach ($subscriber_batches as $subscribers_to_process_ids) {
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// abort if execution limit is reached
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$this->cron_helper->enforceExecutionLimit($timer);
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$subscriber_emails = Subscriber::select('email')
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->whereIn('id', $subscribers_to_process_ids)
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->whereNull('deleted_at')
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->findArray();
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$subscriber_emails = array_column($subscriber_emails, 'email');
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$this->processEmails($subscriber_emails);
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$task_subscribers->updateProcessedSubscribers($subscribers_to_process_ids);
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}
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return true;
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}
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function processEmails(array $subscriber_emails) {
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$checked_emails = $this->api->checkBounces($subscriber_emails);
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$this->processApiResponse((array)$checked_emails);
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}
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function processApiResponse(array $checked_emails) {
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foreach ($checked_emails as $email) {
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if (!isset($email['address'], $email['bounce'])) {
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continue;
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}
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if ($email['bounce'] === self::BOUNCED_HARD) {
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$subscriber = Subscriber::findOne($email['address']);
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$subscriber->status = Subscriber::STATUS_BOUNCED;
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$subscriber->save();
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}
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}
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}
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}
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