public function CommentItemNormalizer::normalize in Replication 8

Same name and namespace in other branches

1. 8.2 src/Normalizer/CommentItemNormalizer.php \Drupal\replication\Normalizer\CommentItemNormalizer::normalize()

Overrides ComplexDataNormalizer::normalize

File

src/Normalizer/CommentItemNormalizer.php, line 24

Class

CommentItemNormalizer

Namespace

Drupal\replication\Normalizer

Code

public function normalize($field, $format = NULL, array $context = []) {
  $value = $field
    ->getValue();
  $field_info = [];
  $reference_fields = [
    'cid',
    'last_comment_uid',
  ];
  foreach ($value as $key => $item) {
    if (in_array($key, $reference_fields) && is_numeric($item)) {
      $field_info[$key] = NULL;
    }
    else {
      $field_info[$key] = $item;
    }
  }
  return $field_info;
}