function message_digest_mail in Message Digest 8

Same name and namespace in other branches

1. 7 message_digest.module \message_digest_mail()

Implements hook_mail().

File

./message_digest.module, line 31

Hook implementations for the Message Digest module.

Code

function message_digest_mail($key, &$message, $params) {
  if ($key === 'digest') {
    $title = \Drupal::config('system.site')
      ->get('name');
    if (!empty($params['entity_type']) && !empty($params['entity_id'])) {

      /** @var \Drupal\Core\Entity\EntityInterface $entity */
      $entity = \Drupal::entityTypeManager()
        ->getStorage($params['entity_type'])
        ->load($params['entity_id']);
      if (!empty($entity)) {
        $title = $entity
          ->label();
      }
      else {
        $message['send'] = FALSE;
      }
    }
    $message['subject'] = t('@title message digest', [
      '@title' => $title,
    ]);
    $message['body'][] = $params['body'];
  }
}