Same name and namespace in other branches

1. 8.9.x core/modules/jsonapi/src/Normalizer/ContentEntityDenormalizer.php \Drupal\jsonapi\Normalizer\ContentEntityDenormalizer::prepareInput()
2. 10 core/modules/jsonapi/src/Normalizer/ContentEntityDenormalizer.php \Drupal\jsonapi\Normalizer\ContentEntityDenormalizer::prepareInput()
3. 11.x core/modules/jsonapi/src/Normalizer/ContentEntityDenormalizer.php \Drupal\jsonapi\Normalizer\ContentEntityDenormalizer::prepareInput()

Prepares the input data to create the entity.

Parameters

array $data: The input data to modify.

\Drupal\jsonapi\ResourceType\ResourceType $resource_type: Contains the info about the resource type.

string $format: Format the given data was extracted from.

array $context: Options available to the denormalizer.

Return value

array The modified input data.

Overrides EntityDenormalizerBase::prepareInput

File

core/modules/jsonapi/src/Normalizer/ContentEntityDenormalizer.php, line 40

Class

ContentEntityDenormalizer

Converts a JSON:API array structure into a Drupal entity object.

Namespace

Drupal\jsonapi\Normalizer

Code

protected function prepareInput(array $data, ResourceType $resource_type, $format, array $context) {
    $data_internal = [];
    $field_map = $this->fieldManager
        ->getFieldMap()[$resource_type->getEntityTypeId()];
    $entity_type_id = $resource_type->getEntityTypeId();
    $entity_type_definition = $this->entityTypeManager
        ->getDefinition($entity_type_id);
    $bundle_key = $entity_type_definition->getKey('bundle');
    $uuid_key = $entity_type_definition->getKey('uuid');
    // User resource objects contain a read-only attribute that is not a real
    // field on the user entity type.
    // @see \Drupal\jsonapi\JsonApiResource\ResourceObject::extractContentEntityFields()
    // @todo: eliminate this special casing in https://www.drupal.org/project/drupal/issues/3079254.
    if ($entity_type_id === 'user') {
        $data = array_diff_key($data, array_flip([
            $resource_type->getPublicName('display_name'),
        ]));
    }
    // Translate the public fields into the entity fields.
    foreach ($data as $public_field_name => $field_value) {
        $internal_name = $resource_type->getInternalName($public_field_name);
        // Skip any disabled field, except the always required bundle key and
        // required-in-case-of-PATCHing uuid key.
        // @see \Drupal\jsonapi\ResourceType\ResourceTypeRepository::getFieldMapping()
        if ($resource_type->hasField($internal_name) && !$resource_type->isFieldEnabled($internal_name) && $bundle_key !== $internal_name && $uuid_key !== $internal_name) {
            continue;
        }
        if (!isset($field_map[$internal_name]) || !in_array($resource_type->getBundle(), $field_map[$internal_name]['bundles'], TRUE)) {
            throw new UnprocessableEntityHttpException(sprintf('The attribute %s does not exist on the %s resource type.', $internal_name, $resource_type->getTypeName()));
        }
        $field_type = $field_map[$internal_name]['type'];
        $field_class = $this->pluginManager
            ->getDefinition($field_type)['list_class'];
        $field_denormalization_context = array_merge($context, [
            'field_type' => $field_type,
            'field_name' => $internal_name,
            'field_definition' => $this->fieldManager
                ->getFieldDefinitions($resource_type->getEntityTypeId(), $resource_type->getBundle())[$internal_name],
        ]);
        $data_internal[$internal_name] = $this->serializer
            ->denormalize($field_value, $field_class, $format, $field_denormalization_context);
    }
    return $data_internal;
}

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