Issue #3240114 by ecdani, rszrama: Subscribe this module to mail events... (cf7aff75) · Commits · project / commerce_email

commerce_email.services.yml

+1 −1

Changes for commerce_email.services.yml: 1 added line, 1 removed line.
Original line number	Diff line number	Diff line
		@@ -5,7 +5,7 @@ services:

		commerce_email.email_subscriber:
		class: Drupal\commerce_email\EventSubscriber\EmailSubscriber
		arguments: ['@commerce_email.email_sender']
		arguments: ['@commerce_email.email_sender', '@plugin.manager.commerce_email_event', '@event_dispatcher']
		tags:
		- { name: event_subscriber }

src/EventSubscriber/EmailSubscriber.php

+41 −13

Changes for src/EventSubscriber/EmailSubscriber.php: 41 added lines, 13 removed lines.
Original line number	Diff line number	Diff line
		@@ -2,9 +2,12 @@

		namespace Drupal\commerce_email\EventSubscriber;

		use Drupal\commerce_email\EmailEventManager;
		use Drupal\commerce_email\EmailSenderInterface;
		use Drupal\Component\EventDispatcher\Event;
		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
		use Symfony\Component\HttpKernel\KernelEvents;
		use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;

		/**
		* Subscribes to Symfony events and maps them to email events.
		@@ -22,35 +25,60 @@ class EmailSubscriber implements EventSubscriberInterface {
		*/
		protected $emailSender;

		/**
		* The email event plugin manager.
		*
		* @var \Drupal\commerce_email\EmailEventManager
		*/
		protected $emailEventManager;

		/**
		* The event dispatcher.
		*
		* @var \Symfony\Contracts\EventDispatcher\EventDispatcherInterface
		*/
		protected $eventDispatcher;

		/**
		* Constructs a new EmailSubscriber object.
		*
		* @param \Drupal\commerce_email\EmailSenderInterface $email_sender
		* The email sender.
		* @param \Drupal\commerce_email\EmailEventManager $email_event_manager
		* The email event plugin manager.
		* @param \Symfony\Contracts\EventDispatcher\EventDispatcherInterface $event_dispatcher
		* The event dispatcher.
		*/
		public function __construct(EmailSenderInterface $email_sender) {
		public function __construct(EmailSenderInterface $email_sender, EmailEventManager $email_event_manager, EventDispatcherInterface $event_dispatcher) {
		$this->emailSender = $email_sender;
		$this->emailEventManager = $email_event_manager;
		$this->eventDispatcher = $event_dispatcher;
		}

		/**
		* {@inheritDoc}
		*/
		public static function getSubscribedEvents() {
		// This method could be called early when the container is built, so the
		// email event manager might not be available yet.
		if (!\Drupal::hasService('plugin.manager.commerce_email_event')) {
		return [];
		}
		// Subscribe to kernel request very early.
		$events[KernelEvents::REQUEST][] = ['onRequest', 900];

		/** @var \Drupal\Core\Plugin\DefaultPluginManager $email_event_manager */
		$email_event_manager = \Drupal::service('plugin.manager.commerce_email_event');
		$email_events = $email_event_manager->getDefinitions();
		$events = [];
		foreach ($email_events as $definition) {
		$events[$definition['event_name']][] = ['onEvent'];
		return $events;
		}

		return $events;
		/**
		* Add the plugin events at this stage - early in the process.
		*
		* @see https://drupal.stackexchange.com/questions/274177/plugins-before-event-subscribers
		*/
		public function onRequest() {
		// Find every event mentioned in a plugin...
		foreach ($this->emailEventManager->getDefinitions() as $definition) {
		// Add the event to the dispatcher as a listener, to call that routine...
		$this->eventDispatcher->addListener(
		$definition['event_name'],
		[$this, 'onEvent']
		);
		}
		}

		/**