function textimage_tokens in Textimage 8.3

Same name and namespace in other branches

1. 8.4 textimage.module \textimage_tokens()
2. 7.3 textimage.module \textimage_tokens()

Implements hook_tokens().

File

./textimage.module, line 136

Textimage - Provides text to image manipulations.

Code

function textimage_tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {

  // Jumps out if not processing textimage tokens.
  if ($type != 'textimage') {
    return [];
  }

  // Jumps out with a warning if node is not available.
  // @todo Another entity may be tokenised.
  if (!isset($data['node'])) {
    \Drupal::service('textimage.logger')
      ->warning('Textimage token(s) @tokens_list could not be resolved as no information about the context was available.', [
      '@tokens_list' => implode(', ', $tokens),
    ]);
    return [];
  }

  // Process tokens.
  $replacements = \Drupal::service('textimage.factory')
    ->processTokens('url', $tokens, $data, $bubbleable_metadata);
  $replacements += \Drupal::service('textimage.factory')
    ->processTokens('uri', $tokens, $data, $bubbleable_metadata);
  return $replacements;
}