function EntityReferenceItemNormalizer::constructValue

Overrides FieldableEntityNormalizerTrait::constructValue

File

core/modules/hal/src/Normalizer/EntityReferenceItemNormalizer.php, line 147

Class

EntityReferenceItemNormalizer

Converts the Drupal entity reference item object to HAL array structure.

Namespace

Code

protected function constructValue($data, $context) {
    $field_item = $context['target_instance'];
    $field_definition = $field_item->getFieldDefinition();
    $target_type = $field_definition->getSetting('target_type');
    $id = $this->entityResolver
        ->resolve($this, $data, $target_type);
    if (isset($id)) {
        return [
            'target_id' => $id,
        ] + array_intersect_key($data, $field_item->getProperties());
    }
    return NULL;
}