public function FileEntityNormalizer::normalize in Replication 8.2

Same name and namespace in other branches

1. 8 src/Normalizer/FileEntityNormalizer.php \Drupal\replication\Normalizer\FileEntityNormalizer::normalize()

Overrides ContentEntityNormalizer::normalize

File

src/Normalizer/FileEntityNormalizer.php, line 51

Class

FileEntityNormalizer

Namespace

Drupal\replication\Normalizer

Code

public function normalize($data, $format = NULL, array $context = []) {
  $normalized = parent::normalize($data, $format, $context);
  $file_system = \Drupal::service('file_system');
  $uri = $data
    ->getFileUri();
  $file_contents = file_get_contents($uri);
  if (in_array($file_system
    ->uriScheme($uri), [
    'public',
    'private',
  ]) == FALSE) {
    $file_data = '';
  }
  else {
    $file_data = base64_encode($file_contents);
  }

  // @todo {@link https://www.drupal.org/node/2600360 Add revpos and other missing properties to the result array.}
  $normalized['@attachment'] = [
    'uuid' => $data
      ->uuid(),
    'uri' => $uri,
    'content_type' => $data
      ->getMimeType(),
    'digest' => 'md5-' . base64_encode(md5($file_contents)),
    'length' => $data
      ->getSize(),
    'data' => $file_data,
  ];
  return $normalized;
}