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<?php |
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declare(strict_types=1); |
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namespace GraphQL\Type; |
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use Exception; |
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use GraphQL\Language\DirectiveLocation; |
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use GraphQL\Language\Printer; |
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use GraphQL\Type\Definition\Directive; |
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use GraphQL\Type\Definition\EnumType; |
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use GraphQL\Type\Definition\FieldArgument; |
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use GraphQL\Type\Definition\FieldDefinition; |
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use GraphQL\Type\Definition\InputObjectField; |
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use GraphQL\Type\Definition\InputObjectType; |
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use GraphQL\Type\Definition\InterfaceType; |
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use GraphQL\Type\Definition\ListOfType; |
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use GraphQL\Type\Definition\NonNull; |
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use GraphQL\Type\Definition\ObjectType; |
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use GraphQL\Type\Definition\ResolveInfo; |
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use GraphQL\Type\Definition\ScalarType; |
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use GraphQL\Type\Definition\Type; |
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use GraphQL\Type\Definition\UnionType; |
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use GraphQL\Type\Definition\WrappingType; |
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use GraphQL\Utils\AST; |
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use GraphQL\Utils\Utils; |
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use function array_filter; |
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use function array_key_exists; |
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use function array_values; |
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use function is_bool; |
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use function method_exists; |
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use function trigger_error; |
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use const E_USER_DEPRECATED; |
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class Introspection |
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{ |
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const SCHEMA_FIELD_NAME = '__schema'; |
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const TYPE_FIELD_NAME = '__type'; |
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const TYPE_NAME_FIELD_NAME = '__typename'; |
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/** @var array<string, mixed> */ |
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private static $map = []; |
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/** |
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* Options: |
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* - descriptions |
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* Whether to include descriptions in the introspection result. |
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* Default: true |
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* |
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* @param bool[]|bool $options |
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* |
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* @return string |
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*/ |
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public static function getIntrospectionQuery($options = []) |
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{ |
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if (is_bool($options)) { |
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trigger_error( |
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'Calling Introspection::getIntrospectionQuery(boolean) is deprecated. ' . |
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'Please use Introspection::getIntrospectionQuery(["descriptions" => boolean]).', |
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E_USER_DEPRECATED |
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); |
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$descriptions = $options; |
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} else { |
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$descriptions = ! array_key_exists('descriptions', $options) || $options['descriptions'] === true; |
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} |
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$descriptionField = $descriptions ? 'description' : ''; |
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return <<<EOD |
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query IntrospectionQuery { |
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__schema { |
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queryType { name } |
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mutationType { name } |
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subscriptionType { name } |
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types { |
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...FullType |
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} |
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directives { |
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name |
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{$descriptionField} |
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locations |
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args { |
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...InputValue |
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} |
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} |
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} |
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} |
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fragment FullType on __Type { |
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kind |
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name |
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{$descriptionField} |
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fields(includeDeprecated: true) { |
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name |
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{$descriptionField} |
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args { |
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...InputValue |
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} |
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type { |
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...TypeRef |
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} |
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isDeprecated |
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deprecationReason |
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} |
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inputFields { |
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...InputValue |
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} |
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interfaces { |
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...TypeRef |
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} |
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enumValues(includeDeprecated: true) { |
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name |
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{$descriptionField} |
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isDeprecated |
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deprecationReason |
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} |
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possibleTypes { |
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...TypeRef |
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} |
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} |
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fragment InputValue on __InputValue { |
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name |
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{$descriptionField} |
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type { ...TypeRef } |
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defaultValue |
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} |
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fragment TypeRef on __Type { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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ofType { |
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kind |
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name |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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EOD; |
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} |
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/** |
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* @param Type $type |
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* |
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* @return bool |
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*/ |
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public static function isIntrospectionType($type) |
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{ |
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return array_key_exists($type->name, self::getTypes()); |
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} |
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public static function getTypes() |
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{ |
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return [ |
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'__Schema' => self::_schema(), |
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'__Type' => self::_type(), |
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'__Directive' => self::_directive(), |
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'__Field' => self::_field(), |
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'__InputValue' => self::_inputValue(), |
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'__EnumValue' => self::_enumValue(), |
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'__TypeKind' => self::_typeKind(), |
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'__DirectiveLocation' => self::_directiveLocation(), |
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]; |
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} |
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public static function _schema() |
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{ |
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if (! isset(self::$map['__Schema'])) { |
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self::$map['__Schema'] = new ObjectType([ |
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'name' => '__Schema', |
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'isIntrospection' => true, |
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'description' => |
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'A GraphQL Schema defines the capabilities of a GraphQL ' . |
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'server. It exposes all available types and directives on ' . |
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'the server, as well as the entry points for query, mutation, and ' . |
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'subscription operations.', |
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'fields' => [ |
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'types' => [ |
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'description' => 'A list of all types supported by this server.', |
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'type' => new NonNull(new ListOfType(new NonNull(self::_type()))), |
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'resolve' => static function (Schema $schema) { |
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return array_values($schema->getTypeMap()); |
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}, |
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], |
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'queryType' => [ |
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'description' => 'The type that query operations will be rooted at.', |
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'type' => new NonNull(self::_type()), |
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'resolve' => static function (Schema $schema) { |
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return $schema->getQueryType(); |
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}, |
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], |
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'mutationType' => [ |
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'description' => |
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'If this server supports mutation, the type that ' . |
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'mutation operations will be rooted at.', |
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'type' => self::_type(), |
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'resolve' => static function (Schema $schema) { |
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return $schema->getMutationType(); |
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}, |
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], |
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'subscriptionType' => [ |
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'description' => 'If this server support subscription, the type that subscription operations will be rooted at.', |
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'type' => self::_type(), |
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'resolve' => static function (Schema $schema) { |
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return $schema->getSubscriptionType(); |
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}, |
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], |
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'directives' => [ |
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'description' => 'A list of all directives supported by this server.', |
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'type' => Type::nonNull(Type::listOf(Type::nonNull(self::_directive()))), |
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'resolve' => static function (Schema $schema) { |
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return $schema->getDirectives(); |
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}, |
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], |
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], |
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]); |
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} |
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return self::$map['__Schema']; |
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} |
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889 |
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public static function _type() |
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{ |
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if (! isset(self::$map['__Type'])) { |
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self::$map['__Type'] = new ObjectType([ |
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'name' => '__Type', |
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'isIntrospection' => true, |
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'description' => |
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'The fundamental unit of any GraphQL Schema is the type. There are ' . |
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'many kinds of types in GraphQL as represented by the `__TypeKind` enum.' . |
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"\n\n" . |
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'Depending on the kind of a type, certain fields describe ' . |
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'information about that type. Scalar types provide no information ' . |
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'beyond a name and description, while Enum types provide their values. ' . |
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'Object and Interface types provide the fields they describe. Abstract ' . |
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'types, Union and Interface, provide the Object types possible ' . |
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'at runtime. List and NonNull types compose other types.', |
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'fields' => static function () { |
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return [ |
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'kind' => [ |
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'type' => Type::nonNull(self::_typeKind()), |
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'resolve' => static function (Type $type) { |
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switch (true) { |
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case $type instanceof ListOfType: |
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return TypeKind::LIST_KIND; |
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case $type instanceof NonNull: |
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return TypeKind::NON_NULL; |
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case $type instanceof ScalarType: |
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return TypeKind::SCALAR; |
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case $type instanceof ObjectType: |
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return TypeKind::OBJECT; |
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case $type instanceof EnumType: |
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return TypeKind::ENUM; |
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case $type instanceof InputObjectType: |
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return TypeKind::INPUT_OBJECT; |
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case $type instanceof InterfaceType: |
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return TypeKind::INTERFACE_KIND; |
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case $type instanceof UnionType: |
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return TypeKind::UNION; |
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default: |
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throw new Exception('Unknown kind of type: ' . Utils::printSafe($type)); |
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} |
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}, |
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], |
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'name' => [ |
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'type' => Type::string(), |
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'resolve' => static function ($obj) { |
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return $obj->name; |
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}, |
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], |
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'description' => [ |
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'type' => Type::string(), |
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'resolve' => static function ($obj) { |
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return $obj->description; |
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}, |
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], |
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'fields' => [ |
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'type' => Type::listOf(Type::nonNull(self::_field())), |
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'args' => [ |
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'includeDeprecated' => ['type' => Type::boolean(), 'defaultValue' => false], |
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], |
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'resolve' => static function (Type $type, $args) { |
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if ($type instanceof ObjectType || $type instanceof InterfaceType) { |
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10 |
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$fields = $type->getFields(); |
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307
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10 |
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if (empty($args['includeDeprecated'])) { |
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6 |
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$fields = array_filter( |
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$fields, |
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static function (FieldDefinition $field) { |
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return ! $field->deprecationReason; |
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} |
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); |
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} |
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10 |
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return array_values($fields); |
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} |
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319
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4 |
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return null; |
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}, |
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], |
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'interfaces' => [ |
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'type' => Type::listOf(Type::nonNull(self::_type())), |
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'resolve' => static function ($type) { |
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4 |
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if ($type instanceof ObjectType) { |
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3 |
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return $type->getInterfaces(); |
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} |
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329
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4 |
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return null; |
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}, |
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], |
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'possibleTypes' => [ |
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'type' => Type::listOf(Type::nonNull(self::_type())), |
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'resolve' => static function ($type, $args, $context, ResolveInfo $info) { |
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4 |
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if ($type instanceof InterfaceType || $type instanceof UnionType) { |
336
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1 |
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return $info->schema->getPossibleTypes($type); |
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} |
338
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339
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3 |
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return null; |
340
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}, |
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], |
342
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'enumValues' => [ |
343
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'type' => Type::listOf(Type::nonNull(self::_enumValue())), |
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'args' => [ |
345
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'includeDeprecated' => ['type' => Type::boolean(), 'defaultValue' => false], |
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], |
347
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'resolve' => static function ($type, $args) { |
348
|
7 |
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if ($type instanceof EnumType) { |
349
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6 |
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$values = array_values($type->getValues()); |
350
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351
|
6 |
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if (empty($args['includeDeprecated'])) { |
352
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2 |
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$values = array_filter( |
353
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2 |
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$values, |
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static function ($value) { |
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2 |
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return ! $value->deprecationReason; |
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2 |
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} |
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); |
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} |
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360
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6 |
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return $values; |
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} |
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363
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4 |
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return null; |
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}, |
365
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], |
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'inputFields' => [ |
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'type' => Type::listOf(Type::nonNull(self::_inputValue())), |
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'resolve' => static function ($type) { |
369
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5 |
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if ($type instanceof InputObjectType) { |
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1 |
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return array_values($type->getFields()); |
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} |
372
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373
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4 |
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return null; |
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}, |
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], |
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'ofType' => [ |
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'type' => self::_type(), |
378
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'resolve' => static function ($type) { |
379
|
6 |
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if ($type instanceof WrappingType) { |
380
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6 |
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return $type->getWrappedType(); |
381
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} |
382
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|
383
|
6 |
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return null; |
384
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}, |
385
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], |
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]; |
387
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}, |
388
|
|
|
]); |
389
|
|
|
} |
390
|
|
|
|
391
|
889 |
|
return self::$map['__Type']; |
392
|
|
|
} |
393
|
|
|
|
394
|
889 |
|
public static function _typeKind() |
395
|
|
|
{ |
396
|
889 |
|
if (! isset(self::$map['__TypeKind'])) { |
397
|
|
|
self::$map['__TypeKind'] = new EnumType([ |
398
|
|
|
'name' => '__TypeKind', |
399
|
|
|
'isIntrospection' => true, |
400
|
|
|
'description' => 'An enum describing what kind of type a given `__Type` is.', |
401
|
|
|
'values' => [ |
402
|
|
|
'SCALAR' => [ |
403
|
|
|
'value' => TypeKind::SCALAR, |
404
|
|
|
'description' => 'Indicates this type is a scalar.', |
405
|
|
|
], |
406
|
|
|
'OBJECT' => [ |
407
|
|
|
'value' => TypeKind::OBJECT, |
408
|
|
|
'description' => 'Indicates this type is an object. `fields` and `interfaces` are valid fields.', |
409
|
|
|
], |
410
|
|
|
'INTERFACE' => [ |
411
|
|
|
'value' => TypeKind::INTERFACE_KIND, |
412
|
|
|
'description' => 'Indicates this type is an interface. `fields` and `possibleTypes` are valid fields.', |
413
|
|
|
], |
414
|
|
|
'UNION' => [ |
415
|
|
|
'value' => TypeKind::UNION, |
416
|
|
|
'description' => 'Indicates this type is a union. `possibleTypes` is a valid field.', |
417
|
|
|
], |
418
|
|
|
'ENUM' => [ |
419
|
|
|
'value' => TypeKind::ENUM, |
420
|
|
|
'description' => 'Indicates this type is an enum. `enumValues` is a valid field.', |
421
|
|
|
], |
422
|
|
|
'INPUT_OBJECT' => [ |
423
|
|
|
'value' => TypeKind::INPUT_OBJECT, |
424
|
|
|
'description' => 'Indicates this type is an input object. `inputFields` is a valid field.', |
425
|
|
|
], |
426
|
|
|
'LIST' => [ |
427
|
|
|
'value' => TypeKind::LIST_KIND, |
428
|
|
|
'description' => 'Indicates this type is a list. `ofType` is a valid field.', |
429
|
|
|
], |
430
|
|
|
'NON_NULL' => [ |
431
|
|
|
'value' => TypeKind::NON_NULL, |
432
|
|
|
'description' => 'Indicates this type is a non-null. `ofType` is a valid field.', |
433
|
|
|
], |
434
|
|
|
], |
435
|
|
|
]); |
436
|
|
|
} |
437
|
|
|
|
438
|
889 |
|
return self::$map['__TypeKind']; |
439
|
|
|
} |
440
|
|
|
|
441
|
889 |
|
public static function _field() |
442
|
|
|
{ |
443
|
889 |
|
if (! isset(self::$map['__Field'])) { |
444
|
|
|
self::$map['__Field'] = new ObjectType([ |
445
|
|
|
'name' => '__Field', |
446
|
|
|
'isIntrospection' => true, |
447
|
|
|
'description' => |
448
|
|
|
'Object and Interface types are described by a list of Fields, each of ' . |
449
|
|
|
'which has a name, potentially a list of arguments, and a return type.', |
450
|
|
|
'fields' => static function () { |
451
|
|
|
return [ |
452
|
|
|
'name' => [ |
453
|
|
|
'type' => Type::nonNull(Type::string()), |
454
|
|
|
'resolve' => static function (FieldDefinition $field) { |
455
|
10 |
|
return $field->name; |
456
|
|
|
}, |
457
|
|
|
], |
458
|
|
|
'description' => [ |
459
|
|
|
'type' => Type::string(), |
460
|
|
|
'resolve' => static function (FieldDefinition $field) { |
461
|
3 |
|
return $field->description; |
462
|
|
|
}, |
463
|
|
|
], |
464
|
|
|
'args' => [ |
465
|
|
|
'type' => Type::nonNull(Type::listOf(Type::nonNull(self::_inputValue()))), |
466
|
|
|
'resolve' => static function (FieldDefinition $field) { |
467
|
4 |
|
return empty($field->args) ? [] : $field->args; |
468
|
|
|
}, |
469
|
|
|
], |
470
|
|
|
'type' => [ |
471
|
|
|
'type' => Type::nonNull(self::_type()), |
472
|
|
|
'resolve' => static function (FieldDefinition $field) { |
473
|
5 |
|
return $field->getType(); |
474
|
|
|
}, |
475
|
|
|
], |
476
|
|
|
'isDeprecated' => [ |
477
|
|
|
'type' => Type::nonNull(Type::boolean()), |
478
|
|
|
'resolve' => static function (FieldDefinition $field) { |
479
|
4 |
|
return (bool) $field->deprecationReason; |
480
|
|
|
}, |
481
|
|
|
], |
482
|
|
|
'deprecationReason' => [ |
483
|
|
|
'type' => Type::string(), |
484
|
|
|
'resolve' => static function (FieldDefinition $field) { |
485
|
4 |
|
return $field->deprecationReason; |
486
|
|
|
}, |
487
|
|
|
], |
488
|
|
|
]; |
489
|
|
|
}, |
490
|
|
|
]); |
491
|
|
|
} |
492
|
|
|
|
493
|
889 |
|
return self::$map['__Field']; |
494
|
|
|
} |
495
|
|
|
|
496
|
889 |
|
public static function _inputValue() |
497
|
|
|
{ |
498
|
889 |
|
if (! isset(self::$map['__InputValue'])) { |
499
|
|
|
self::$map['__InputValue'] = new ObjectType([ |
500
|
|
|
'name' => '__InputValue', |
501
|
|
|
'isIntrospection' => true, |
502
|
|
|
'description' => |
503
|
|
|
'Arguments provided to Fields or Directives and the input fields of an ' . |
504
|
|
|
'InputObject are represented as Input Values which describe their type ' . |
505
|
|
|
'and optionally a default value.', |
506
|
|
|
'fields' => static function () { |
507
|
|
|
return [ |
508
|
|
|
'name' => [ |
509
|
|
|
'type' => Type::nonNull(Type::string()), |
510
|
|
|
'resolve' => static function ($inputValue) { |
511
|
|
|
/** @var FieldArgument|InputObjectField $inputValue */ |
512
|
5 |
|
$inputValue = $inputValue; |
513
|
|
|
|
514
|
5 |
|
return $inputValue->name; |
515
|
|
|
}, |
516
|
|
|
], |
517
|
|
|
'description' => [ |
518
|
|
|
'type' => Type::string(), |
519
|
|
|
'resolve' => static function ($inputValue) { |
520
|
|
|
/** @var FieldArgument|InputObjectField $inputValue */ |
521
|
3 |
|
$inputValue = $inputValue; |
522
|
|
|
|
523
|
3 |
|
return $inputValue->description; |
524
|
|
|
}, |
525
|
|
|
], |
526
|
|
|
'type' => [ |
527
|
|
|
'type' => Type::nonNull(self::_type()), |
528
|
|
|
'resolve' => static function ($value) { |
529
|
5 |
|
return method_exists($value, 'getType') |
530
|
5 |
|
? $value->getType() |
531
|
5 |
|
: $value->type; |
532
|
|
|
}, |
533
|
|
|
], |
534
|
|
|
'defaultValue' => [ |
535
|
|
|
'type' => Type::string(), |
536
|
|
|
'description' => |
537
|
|
|
'A GraphQL-formatted string representing the default value for this input value.', |
538
|
|
|
'resolve' => static function ($inputValue) { |
539
|
|
|
/** @var FieldArgument|InputObjectField $inputValue */ |
540
|
5 |
|
$inputValue = $inputValue; |
541
|
|
|
|
542
|
5 |
|
return ! $inputValue->defaultValueExists() |
543
|
5 |
|
? null |
544
|
4 |
|
: Printer::doPrint(AST::astFromValue( |
545
|
4 |
|
$inputValue->defaultValue, |
546
|
5 |
|
$inputValue->getType() |
|
|
|
|
547
|
|
|
)); |
548
|
|
|
}, |
549
|
|
|
], |
550
|
|
|
]; |
551
|
|
|
}, |
552
|
|
|
]); |
553
|
|
|
} |
554
|
|
|
|
555
|
889 |
|
return self::$map['__InputValue']; |
556
|
|
|
} |
557
|
|
|
|
558
|
889 |
|
public static function _enumValue() |
559
|
|
|
{ |
560
|
889 |
|
if (! isset(self::$map['__EnumValue'])) { |
561
|
|
|
self::$map['__EnumValue'] = new ObjectType([ |
562
|
|
|
'name' => '__EnumValue', |
563
|
|
|
'isIntrospection' => true, |
564
|
|
|
'description' => |
565
|
|
|
'One possible value for a given Enum. Enum values are unique values, not ' . |
566
|
|
|
'a placeholder for a string or numeric value. However an Enum value is ' . |
567
|
|
|
'returned in a JSON response as a string.', |
568
|
|
|
'fields' => [ |
569
|
|
|
'name' => [ |
570
|
|
|
'type' => Type::nonNull(Type::string()), |
571
|
|
|
'resolve' => static function ($enumValue) { |
572
|
6 |
|
return $enumValue->name; |
573
|
|
|
}, |
574
|
|
|
], |
575
|
|
|
'description' => [ |
576
|
|
|
'type' => Type::string(), |
577
|
|
|
'resolve' => static function ($enumValue) { |
578
|
3 |
|
return $enumValue->description; |
579
|
|
|
}, |
580
|
|
|
], |
581
|
|
|
'isDeprecated' => [ |
582
|
|
|
'type' => Type::nonNull(Type::boolean()), |
583
|
|
|
'resolve' => static function ($enumValue) { |
584
|
4 |
|
return (bool) $enumValue->deprecationReason; |
585
|
|
|
}, |
586
|
|
|
], |
587
|
|
|
'deprecationReason' => [ |
588
|
|
|
'type' => Type::string(), |
589
|
|
|
'resolve' => static function ($enumValue) { |
590
|
4 |
|
return $enumValue->deprecationReason; |
591
|
|
|
}, |
592
|
|
|
], |
593
|
|
|
], |
594
|
|
|
]); |
595
|
|
|
} |
596
|
|
|
|
597
|
889 |
|
return self::$map['__EnumValue']; |
598
|
|
|
} |
599
|
|
|
|
600
|
889 |
|
public static function _directive() |
601
|
|
|
{ |
602
|
889 |
|
if (! isset(self::$map['__Directive'])) { |
603
|
|
|
self::$map['__Directive'] = new ObjectType([ |
604
|
|
|
'name' => '__Directive', |
605
|
|
|
'isIntrospection' => true, |
606
|
|
|
'description' => 'A Directive provides a way to describe alternate runtime execution and ' . |
607
|
|
|
'type validation behavior in a GraphQL document.' . |
608
|
|
|
"\n\nIn some cases, you need to provide options to alter GraphQL's " . |
609
|
|
|
'execution behavior in ways field arguments will not suffice, such as ' . |
610
|
|
|
'conditionally including or skipping a field. Directives provide this by ' . |
611
|
|
|
'describing additional information to the executor.', |
612
|
|
|
'fields' => [ |
613
|
|
|
'name' => [ |
614
|
|
|
'type' => Type::nonNull(Type::string()), |
615
|
|
|
'resolve' => static function ($obj) { |
616
|
3 |
|
return $obj->name; |
617
|
|
|
}, |
618
|
|
|
], |
619
|
|
|
'description' => [ |
620
|
|
|
'type' => Type::string(), |
621
|
|
|
'resolve' => static function ($obj) { |
622
|
2 |
|
return $obj->description; |
623
|
|
|
}, |
624
|
|
|
], |
625
|
|
|
'locations' => [ |
626
|
|
|
'type' => Type::nonNull(Type::listOf(Type::nonNull( |
627
|
|
|
self::_directiveLocation() |
628
|
|
|
))), |
629
|
|
|
'resolve' => static function ($obj) { |
630
|
3 |
|
return $obj->locations; |
631
|
|
|
}, |
632
|
|
|
], |
633
|
|
|
'args' => [ |
634
|
|
|
'type' => Type::nonNull(Type::listOf(Type::nonNull(self::_inputValue()))), |
635
|
|
|
'resolve' => static function (Directive $directive) { |
636
|
3 |
|
return $directive->args ?: []; |
637
|
|
|
}, |
638
|
|
|
], |
639
|
|
|
], |
640
|
|
|
]); |
641
|
|
|
} |
642
|
|
|
|
643
|
889 |
|
return self::$map['__Directive']; |
644
|
|
|
} |
645
|
|
|
|
646
|
889 |
|
public static function _directiveLocation() |
647
|
|
|
{ |
648
|
889 |
|
if (! isset(self::$map['__DirectiveLocation'])) { |
649
|
|
|
self::$map['__DirectiveLocation'] = new EnumType([ |
650
|
|
|
'name' => '__DirectiveLocation', |
651
|
|
|
'isIntrospection' => true, |
652
|
|
|
'description' => |
653
|
|
|
'A Directive can be adjacent to many parts of the GraphQL language, a ' . |
654
|
|
|
'__DirectiveLocation describes one such possible adjacencies.', |
655
|
|
|
'values' => [ |
656
|
|
|
'QUERY' => [ |
657
|
|
|
'value' => DirectiveLocation::QUERY, |
658
|
|
|
'description' => 'Location adjacent to a query operation.', |
659
|
|
|
], |
660
|
|
|
'MUTATION' => [ |
661
|
|
|
'value' => DirectiveLocation::MUTATION, |
662
|
|
|
'description' => 'Location adjacent to a mutation operation.', |
663
|
|
|
], |
664
|
|
|
'SUBSCRIPTION' => [ |
665
|
|
|
'value' => DirectiveLocation::SUBSCRIPTION, |
666
|
|
|
'description' => 'Location adjacent to a subscription operation.', |
667
|
|
|
], |
668
|
|
|
'FIELD' => [ |
669
|
|
|
'value' => DirectiveLocation::FIELD, |
670
|
|
|
'description' => 'Location adjacent to a field.', |
671
|
|
|
], |
672
|
|
|
'FRAGMENT_DEFINITION' => [ |
673
|
|
|
'value' => DirectiveLocation::FRAGMENT_DEFINITION, |
674
|
|
|
'description' => 'Location adjacent to a fragment definition.', |
675
|
|
|
], |
676
|
|
|
'FRAGMENT_SPREAD' => [ |
677
|
|
|
'value' => DirectiveLocation::FRAGMENT_SPREAD, |
678
|
|
|
'description' => 'Location adjacent to a fragment spread.', |
679
|
|
|
], |
680
|
|
|
'INLINE_FRAGMENT' => [ |
681
|
|
|
'value' => DirectiveLocation::INLINE_FRAGMENT, |
682
|
|
|
'description' => 'Location adjacent to an inline fragment.', |
683
|
|
|
], |
684
|
|
|
'VARIABLE_DEFINITION' => [ |
685
|
|
|
'value' => DirectiveLocation::VARIABLE_DEFINITION, |
686
|
|
|
'description' => 'Location adjacent to a variable definition.', |
687
|
|
|
], |
688
|
|
|
'SCHEMA' => [ |
689
|
|
|
'value' => DirectiveLocation::SCHEMA, |
690
|
|
|
'description' => 'Location adjacent to a schema definition.', |
691
|
|
|
], |
692
|
|
|
'SCALAR' => [ |
693
|
|
|
'value' => DirectiveLocation::SCALAR, |
694
|
|
|
'description' => 'Location adjacent to a scalar definition.', |
695
|
|
|
], |
696
|
|
|
'OBJECT' => [ |
697
|
|
|
'value' => DirectiveLocation::OBJECT, |
698
|
|
|
'description' => 'Location adjacent to an object type definition.', |
699
|
|
|
], |
700
|
|
|
'FIELD_DEFINITION' => [ |
701
|
|
|
'value' => DirectiveLocation::FIELD_DEFINITION, |
702
|
|
|
'description' => 'Location adjacent to a field definition.', |
703
|
|
|
], |
704
|
|
|
'ARGUMENT_DEFINITION' => [ |
705
|
|
|
'value' => DirectiveLocation::ARGUMENT_DEFINITION, |
706
|
|
|
'description' => 'Location adjacent to an argument definition.', |
707
|
|
|
], |
708
|
|
|
'INTERFACE' => [ |
709
|
|
|
'value' => DirectiveLocation::IFACE, |
710
|
|
|
'description' => 'Location adjacent to an interface definition.', |
711
|
|
|
], |
712
|
|
|
'UNION' => [ |
713
|
|
|
'value' => DirectiveLocation::UNION, |
714
|
|
|
'description' => 'Location adjacent to a union definition.', |
715
|
|
|
], |
716
|
|
|
'ENUM' => [ |
717
|
|
|
'value' => DirectiveLocation::ENUM, |
718
|
|
|
'description' => 'Location adjacent to an enum definition.', |
719
|
|
|
], |
720
|
|
|
'ENUM_VALUE' => [ |
721
|
|
|
'value' => DirectiveLocation::ENUM_VALUE, |
722
|
|
|
'description' => 'Location adjacent to an enum value definition.', |
723
|
|
|
], |
724
|
|
|
'INPUT_OBJECT' => [ |
725
|
|
|
'value' => DirectiveLocation::INPUT_OBJECT, |
726
|
|
|
'description' => 'Location adjacent to an input object type definition.', |
727
|
|
|
], |
728
|
|
|
'INPUT_FIELD_DEFINITION' => [ |
729
|
|
|
'value' => DirectiveLocation::INPUT_FIELD_DEFINITION, |
730
|
|
|
'description' => 'Location adjacent to an input object field definition.', |
731
|
|
|
], |
732
|
|
|
|
733
|
|
|
], |
734
|
|
|
]); |
735
|
|
|
} |
736
|
|
|
|
737
|
889 |
|
return self::$map['__DirectiveLocation']; |
738
|
|
|
} |
739
|
|
|
|
740
|
476 |
|
public static function schemaMetaFieldDef() : FieldDefinition |
741
|
|
|
{ |
742
|
476 |
|
if (! isset(self::$map[self::SCHEMA_FIELD_NAME])) { |
743
|
1 |
|
self::$map[self::SCHEMA_FIELD_NAME] = FieldDefinition::create([ |
744
|
1 |
|
'name' => self::SCHEMA_FIELD_NAME, |
745
|
1 |
|
'type' => Type::nonNull(self::_schema()), |
746
|
1 |
|
'description' => 'Access the current type schema of this server.', |
747
|
|
|
'args' => [], |
748
|
|
|
'resolve' => static function ( |
749
|
|
|
$source, |
750
|
|
|
$args, |
751
|
|
|
$context, |
752
|
|
|
ResolveInfo $info |
753
|
|
|
) { |
754
|
6 |
|
return $info->schema; |
755
|
1 |
|
}, |
756
|
|
|
]); |
757
|
|
|
} |
758
|
|
|
|
759
|
476 |
|
return self::$map[self::SCHEMA_FIELD_NAME]; |
760
|
|
|
} |
761
|
|
|
|
762
|
477 |
|
public static function typeMetaFieldDef() : FieldDefinition |
763
|
|
|
{ |
764
|
477 |
|
if (! isset(self::$map[self::TYPE_FIELD_NAME])) { |
765
|
1 |
|
self::$map[self::TYPE_FIELD_NAME] = FieldDefinition::create([ |
766
|
1 |
|
'name' => self::TYPE_FIELD_NAME, |
767
|
1 |
|
'type' => self::_type(), |
768
|
1 |
|
'description' => 'Request the type information of a single type.', |
769
|
|
|
'args' => [ |
770
|
1 |
|
['name' => 'name', 'type' => Type::nonNull(Type::string())], |
771
|
|
|
], |
772
|
|
|
'resolve' => static function ($source, $args, $context, ResolveInfo $info) { |
773
|
15 |
|
return $info->schema->getType($args['name']); |
774
|
1 |
|
}, |
775
|
|
|
]); |
776
|
|
|
} |
777
|
|
|
|
778
|
477 |
|
return self::$map[self::TYPE_FIELD_NAME]; |
779
|
|
|
} |
780
|
|
|
|
781
|
481 |
|
public static function typeNameMetaFieldDef() : FieldDefinition |
782
|
|
|
{ |
783
|
481 |
|
if (! isset(self::$map[self::TYPE_NAME_FIELD_NAME])) { |
784
|
1 |
|
self::$map[self::TYPE_NAME_FIELD_NAME] = FieldDefinition::create([ |
785
|
1 |
|
'name' => self::TYPE_NAME_FIELD_NAME, |
786
|
1 |
|
'type' => Type::nonNull(Type::string()), |
787
|
1 |
|
'description' => 'The name of the current Object type at runtime.', |
788
|
|
|
'args' => [], |
789
|
|
|
'resolve' => static function ( |
790
|
|
|
$source, |
791
|
|
|
$args, |
792
|
|
|
$context, |
793
|
|
|
ResolveInfo $info |
794
|
|
|
) { |
795
|
7 |
|
return $info->parentType->name; |
796
|
1 |
|
}, |
797
|
|
|
]); |
798
|
|
|
} |
799
|
|
|
|
800
|
481 |
|
return self::$map[self::TYPE_NAME_FIELD_NAME]; |
801
|
|
|
} |
802
|
|
|
} |
803
|
|
|
|