WorkbenchEmailDeriver.php in Workbench Email 8

Namespace

Drupal\workbench_email\Plugin\Derivative

File

src/Plugin/Derivative/WorkbenchEmailDeriver.php

<?php

namespace Drupal\workbench_email\Plugin\Derivative;

use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
use Drupal\workbench_moderation\ModerationInformationInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Deriver to define a queue for each entity type.
 *
 * @see plugin_api
 */
class WorkbenchEmailDeriver extends DeriverBase implements ContainerDeriverInterface {

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityManagerInterface
   */
  protected $entityManager;

  /**
   * Moderation info service.
   *
   * @var \Drupal\workbench_moderation\ModerationInformationInterface|\Drupal\content_moderation\ModerationInformationInterface $moderation_information
   */
  protected $moderationInfo;

  /**
   * Creates an EntityMatcherDeriver object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity manager.
   * @param \Drupal\workbench_moderation\ModerationInformationInterface|\Drupal\content_moderation\ModerationInformationInterface $moderation_info
   *   Moderation info service.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, $moderation_info) {
    $this->entityManager = $entity_type_manager;
    $this->moderationInfo = $moderation_info;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, $base_plugin_id) {
    return new static($container
      ->get('entity_type.manager'), $container
      ->has('workbench_moderation.moderation_information') ? $container
      ->get('workbench_moderation.moderation_information') : $container
      ->get('content_moderation.moderation_information'));
  }

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    foreach ($this->entityManager
      ->getDefinitions() as $entity_type_id => $entity_type) {
      if ($this
        ->isModeratableEntityType($entity_type)) {
        $this->derivatives[$entity_type_id] = $base_plugin_definition;
        $this->derivatives[$entity_type_id]['id'] = $base_plugin_definition['id'] . ':' . $entity_type_id;
        $this->derivatives[$entity_type_id]['title'] = (string) $base_plugin_definition['title'] . ':' . $entity_type
          ->getLabel();
        $this->derivatives[$entity_type_id]['entity_type'] = $entity_type_id;
        $this->derivatives[$entity_type_id]['base_plugin_title'] = (string) $base_plugin_definition['title'];
      }
    }
    return parent::getDerivativeDefinitions($base_plugin_definition);
  }

  /**
   * Determines if an entity type has been marked as moderatable.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   An entity type object.
   *
   * @return bool
   *   TRUE if this entity type has been marked as moderatable, FALSE otherwise.
   */
  protected function isModeratableEntityType(EntityTypeInterface $entity_type) {
    if (method_exists($this->moderationInfo, 'isModeratableEntityType')) {
      return $this->moderationInfo
        ->isModeratableEntityType($entity_type);
    }
    else {
      return $this->moderationInfo
        ->canModerateEntitiesOfEntityType($entity_type);
    }
  }

}

Classes

Name	Description
WorkbenchEmailDeriver	Deriver to define a queue for each entity type.