public function LastRevisionAuthor::prepareRecipients in Workbench Email 2.x

Same name and namespace in other branches

1. 8 src/Plugin/RecipientType/LastRevisionAuthor.php \Drupal\workbench_email\Plugin\RecipientType\LastRevisionAuthor::prepareRecipients()

Returns email address(s) matching this recipient type's configuration.

Parameters

\Drupal\Core\Entity\ContentEntityInterface $entity: Entity being transitioned.

\Drupal\workbench_email\TemplateInterface $template: Template being used.

Overrides RecipientTypeBase::prepareRecipients

File

src/Plugin/RecipientType/LastRevisionAuthor.php, line 55

Class

LastRevisionAuthor

Defines a plugin for mailing to last revision author.

Namespace

Drupal\workbench_email\Plugin\RecipientType

Code

public function prepareRecipients(ContentEntityInterface $entity, TemplateInterface $template) {
  $entityStorage = $this->entityTypeManager
    ->getStorage($entity
    ->getEntityTypeId());
  $id_key = $entity
    ->getEntityType()
    ->getKey('id');
  if (!$id_key) {
    return [];
  }
  $revisions = $entityStorage
    ->getQuery()
    ->condition($id_key, $entity
    ->id())
    ->accessCheck(FALSE)
    ->allRevisions()
    ->execute();
  ksort($revisions);

  // Remove current revision.
  array_pop($revisions);
  $revision_ids = array_keys($revisions);
  $revision_id = array_pop($revision_ids);
  if ($revision_id && ($lastRevision = $entityStorage
    ->loadRevision($revision_id)) && $lastRevision instanceof RevisionLogInterface) {
    return [
      $lastRevision
        ->getRevisionUser()
        ->getEmail(),
    ];
  }
  return [];
}