protected function TypedDataTypeResolver::resolveRecursiveComplex in GraphQL 8

Same name and namespace in other branches

1. 8.2 src/TypeResolver/TypedDataTypeResolver.php \Drupal\graphql\TypeResolver\TypedDataTypeResolver::resolveRecursiveComplex()

Resolves complex data definitions.

Parameters

\Drupal\Core\TypedData\ComplexDataDefinitionInterface $type: The complext data definition to be resolved.

Return value

\Fubhy\GraphQL\Type\Definition\Types\ObjectType|null The object type or NULL if the type does not have any resolvable fields.

1 call to TypedDataTypeResolver::resolveRecursiveComplex()

TypedDataTypeResolver::resolveRecursive in src/TypeResolver/TypedDataTypeResolver.php

File

src/TypeResolver/TypedDataTypeResolver.php, line 112

Class

TypedDataTypeResolver

Generically resolves the schema for typed data types.

Namespace

Drupal\graphql\TypeResolver

Code

protected function resolveRecursiveComplex(ComplexDataDefinitionInterface $type) {
  if (($identifier = $this
    ->getTypeIdentifier($type)) && array_key_exists($identifier, $this->complexTypes)) {
    return $this->complexTypes[$identifier];
  }

  // Resolve complex data definitions lazily due to recursive definitions.
  return function () use ($type, $identifier) {
    if (array_key_exists($identifier, $this->complexTypes)) {
      return $this->complexTypes[$identifier];
    }
    $typeFields = $this
      ->resolveFields($type);

    // Clean up the field names and remove any empty fields from the list.
    $fieldNames = StringHelper::formatPropertyNameList(array_keys($typeFields));
    $typeFields = array_filter(array_combine($fieldNames, $typeFields));
    if (empty($typeFields)) {
      return $this->complexTypes[$identifier] = new NullType();
    }
    $typeName = StringHelper::formatTypeName($identifier);
    $typeDescription = $type
      ->getDescription();
    $typeDescription = $typeDescription ? "{$type->getLabel()}: {$typeDescription}" : $type
      ->getLabel();

    // Statically cache the resolved type based on its data type.
    $this->complexTypes[$identifier] = new ObjectType($typeName, $typeFields, [], NULL, $typeDescription);
    return $this->complexTypes[$identifier];
  };
}