function message_tokens in Message 8

Implements hook_tokens().

File

./message.tokens.inc, line 56

Builds placeholder replacement tokens for message-related data.

Code

function message_tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {
  $token_service = \Drupal::token();
  $replacements = [];
  if ($type == 'message' && !empty($data['message'])) {

    /** @var \Drupal\message\Entity\Message $message */
    $message = $data['message'];
    foreach ($tokens as $name => $original) {
      switch ($name) {

        // Simple key values on the message.
        case 'mid':
          $replacements[$original] = $message
            ->id();
          break;
        case 'template':
          $replacements[$original] = $message
            ->getTemplate()
            ->id();
          break;
        case 'template-name':
          $replacements[$original] = $message
            ->getTemplate()
            ->label();
          break;
        case 'uuid':
          $replacements[$original] = $message
            ->getUuid();
          break;

        // Default values for the chained tokens handled below.
        case 'author':
          $account = $message
            ->getOwner() ? $message
            ->getOwner() : User::load(0);
          $replacements[$original] = $account
            ->label();
          break;
        case 'created':
          $replacements[$original] = \Drupal::service('date.formatter')
            ->format($message
            ->getCreatedTime(), 'medium', '', NULL);
          break;
      }
    }
    if ($author_tokens = $token_service
      ->findWithPrefix($tokens, 'author')) {
      $replacements += $token_service
        ->generate('user', $author_tokens, [
        'user' => $message
          ->getOwner(),
      ], $options, $bubbleable_metadata);
    }
    if ($created_tokens = $token_service
      ->findWithPrefix($tokens, 'created')) {
      $replacements += $token_service
        ->generate('date', $created_tokens, [
        'date' => $message
          ->getCreatedTime(),
      ], $options, $bubbleable_metadata);
    }
  }
  return $replacements;
}