137 lines
5.5 KiB
PHP
137 lines
5.5 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Integrations\MailPoet\Actions;
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use MailPoet\Automation\Engine\Workflows\Action;
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use MailPoet\Automation\Engine\Workflows\ActionValidationResult;
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use MailPoet\Automation\Engine\Workflows\Step;
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use MailPoet\Automation\Engine\Workflows\Workflow;
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use MailPoet\Automation\Engine\Workflows\WorkflowRun;
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use MailPoet\Automation\Integrations\MailPoet\Subjects\SegmentSubject;
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use MailPoet\Automation\Integrations\MailPoet\Subjects\SubscriberSubject;
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use MailPoet\Entities\NewsletterEntity;
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use MailPoet\Entities\SubscriberEntity;
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use MailPoet\InvalidStateException;
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use MailPoet\Newsletter\NewslettersRepository;
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use MailPoet\Newsletter\Scheduler\WelcomeScheduler;
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use MailPoet\Newsletter\Sending\ScheduledTasksRepository;
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use MailPoet\NotFoundException;
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use MailPoet\Segments\SubscribersFinder;
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class SendWelcomeEmailAction implements Action {
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/** @var WelcomeScheduler */
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private $welcomeScheduler;
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/** @var NewslettersRepository */
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private $newslettersRepository;
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/** @var ScheduledTasksRepository */
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private $scheduledTasksRepository;
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/** @var SubscribersFinder */
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private $subscribersFinder;
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public function __construct(
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WelcomeScheduler $welcomeScheduler,
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NewslettersRepository $newslettersRepository,
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ScheduledTasksRepository $scheduledTasksRepository,
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SubscribersFinder $subscribersFinder
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) {
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$this->welcomeScheduler = $welcomeScheduler;
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$this->newslettersRepository = $newslettersRepository;
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$this->scheduledTasksRepository = $scheduledTasksRepository;
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$this->subscribersFinder = $subscribersFinder;
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}
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public function getKey(): string {
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return 'mailpoet:send-welcome-email';
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}
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public function getName(): string {
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return __('Send Welcome Email', 'mailpoet');
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}
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public function validate(Workflow $workflow, WorkflowRun $workflowRun, Step $step): ActionValidationResult {
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$result = new ActionValidationResult();
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if (!isset($step->getArgs()['welcomeEmailId'])) {
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$result->addError(InvalidStateException::create()->withMessage('Step arguments did not include a welcomeEmailId.'));
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} else {
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$welcomeEmailId = (int)$step->getArgs()['welcomeEmailId'];
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$newsletter = $this->newslettersRepository->findOneById($welcomeEmailId);
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if ($newsletter === null) {
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$result->addError(NotFoundException::create()->withMessage(__(sprintf("Welcome Email with ID '%s' not found.", $welcomeEmailId), 'mailpoet')));
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} else {
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$type = $newsletter->getType();
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if ($type !== NewsletterEntity::TYPE_WELCOME) {
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$result->addError(InvalidStateException::create()->withMessage("Newsletter must be a Welcome Email but actual type was '$type'."));
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}
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}
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}
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$segmentSubject = $workflowRun->getSubjects()['mailpoet:segment'] ?? null;
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if (!$segmentSubject instanceof SegmentSubject) {
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$result->addError(InvalidStateException::create()->withMessage(__('No mailpoet:segment subject provided.', 'mailpoet')));
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} else {
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$segment = $segmentSubject->getSegment();
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}
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$subscriberSubject = $workflowRun->getSubjects()['mailpoet:subscriber'] ?? null;
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if (!$subscriberSubject instanceof SubscriberSubject) {
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$result->addError(InvalidStateException::create()->withMessage(__('No mailpoet:subscriber subject provided.', 'mailpoet')));
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} else {
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$subscriber = $subscriberSubject->getSubscriber();
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if ($subscriber->getStatus() !== SubscriberEntity::STATUS_SUBSCRIBED) {
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$result->addError(InvalidStateException::create()->withMessage(__(sprintf("Cannot send a welcome email to a subscriber with a global subscription status of '%s'.", $subscriber->getStatus()), 'mailpoet')));
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}
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}
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if (!isset($subscriber) || !isset($segment)) {
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return $result;
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}
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$isSubscribed = $this->subscribersFinder->findSubscribersInSegments([$subscriber->getId()], [$segment->getId()]) !== [];
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if (!$isSubscribed) {
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$result->addError(InvalidStateException::create()->withMessage(__(sprintf("Subscriber ID '%s' is not subscribed to segment ID '%s'.", $subscriber->getId(), $segment->getId()), 'mailpoet')));
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}
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if (!isset($newsletter)) {
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return $result;
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}
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$previouslyScheduledNotification = $this->scheduledTasksRepository->findByNewsletterAndSubscriberId($newsletter, (int)$subscriber->getId());
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if (!empty($previouslyScheduledNotification)) {
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$result->addError(InvalidStateException::create()->withMessage(__(sprintf("Newsletter with ID '%s' was previously scheduled for subscriber with ID '%s'.", $newsletter->getId(), $subscriber->getId()))));
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}
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if (!$result->hasErrors()) {
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$result->setValidatedParam('welcomeEmail', $newsletter);
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$result->setValidatedParam('subscriberId', $subscriber->getId());
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}
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return $result;
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}
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public function run(ActionValidationResult $actionValidationResult): void {
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if ($actionValidationResult->hasErrors()) {
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// throw the exceptions chained together
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}
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$newsletter = $actionValidationResult->getValidatedParam('welcomeEmail');
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$subscriberId = $actionValidationResult->getValidatedParam('subscriberId');
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$sendingTask = $this->welcomeScheduler->createWelcomeNotificationSendingTask($newsletter, $subscriberId);
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if ($sendingTask === null) {
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throw InvalidStateException::create();
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}
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$errors = $sendingTask->getErrors();
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if ($errors) {
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throw InvalidStateException::create()
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->withMessage(__('There was an error saving the sending task.', 'mailpoet'))
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->withErrors($errors);
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}
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}
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}
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