public function ListDataDefinitionNormalizer::normalize in Schemata 8

Same name in this branch

1. 8 schemata_json_schema/src/Normalizer/jsonapi/ListDataDefinitionNormalizer.php \Drupal\schemata_json_schema\Normalizer\jsonapi\ListDataDefinitionNormalizer::normalize()
2. 8 schemata_json_schema/src/Normalizer/json/ListDataDefinitionNormalizer.php \Drupal\schemata_json_schema\Normalizer\json\ListDataDefinitionNormalizer::normalize()

Overrides DataDefinitionNormalizer::normalize

1 call to ListDataDefinitionNormalizer::normalize()

FieldDefinitionNormalizer::normalize in schemata_json_schema/src/Normalizer/json/FieldDefinitionNormalizer.php

Normalizes an object into a set of arrays/scalars.

1 method overrides ListDataDefinitionNormalizer::normalize()

FieldDefinitionNormalizer::normalize in schemata_json_schema/src/Normalizer/json/FieldDefinitionNormalizer.php

Normalizes an object into a set of arrays/scalars.

File

schemata_json_schema/src/Normalizer/json/ListDataDefinitionNormalizer.php, line 28

Class

ListDataDefinitionNormalizer

Normalizer for ListDataDefinitionInterface objects.

Namespace

Drupal\schemata_json_schema\Normalizer\json

Code

public function normalize($entity, $format = NULL, array $context = []) {

  /* @var $entity \Drupal\Core\TypedData\ListDataDefinitionInterface */
  $context['parent'] = $entity;
  $property = $this
    ->extractPropertyData($entity, $context);
  $property['type'] = 'array';

  // This retrieves the definition common to ever item in the list, and
  // serializes it so we can define how members of the array should look.
  // There are no lists that might contain items of different types.
  $property['items'] = $this->serializer
    ->normalize($entity
    ->getItemDefinition(), $format, $context);

  // FieldDefinitionInterface::isRequired() explicitly indicates there must be
  // at least one item in the list. Extending this reasoning, the same must be
  // true of all ListDataDefinitions.
  if ($this
    ->requiredProperty($entity)) {
    $property['minItems'] = 1;
  }
  $normalized = [
    'properties' => [],
  ];
  $normalized['properties'][$context['name']] = $property;
  if ($this
    ->requiredProperty($entity)) {
    $normalized['required'][] = $context['name'];
  }
  return $normalized;
}