protected function FieldNormalizer::normalizeFieldItems in JSON:API 8

Same name and namespace in other branches

1. 8.2 src/Normalizer/FieldNormalizer.php \Drupal\jsonapi\Normalizer\FieldNormalizer::normalizeFieldItems()

Helper function to normalize field items.

Parameters

\Drupal\Core\Field\FieldItemListInterface $field: The field object.

string $format: The format.

array $context: The context array.

Return value

\Drupal\jsonapi\Normalizer\Value\FieldItemNormalizerValue[] The array of normalized field items.

1 call to FieldNormalizer::normalizeFieldItems()

FieldNormalizer::normalize in src/Normalizer/FieldNormalizer.php

Normalizes an object into a set of arrays/scalars.

File

src/Normalizer/FieldNormalizer.php, line 92

Class

FieldNormalizer

Converts the Drupal field structure to a JSON API array structure.

Namespace

Drupal\jsonapi\Normalizer

Code

protected function normalizeFieldItems(FieldItemListInterface $field, $format, array $context) {
  $normalizer_items = [];
  if (!$field
    ->isEmpty()) {
    foreach ($field as $field_item) {
      $normalizer_items[] = $this->serializer
        ->normalize($field_item, $format, $context);
    }
  }
  return $normalizer_items;
}