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<?php |
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namespace Digia\GraphQL\Validation\Rule; |
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use Digia\GraphQL\Error\ValidationException; |
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use Digia\GraphQL\Language\Node\InputObjectTypeDefinitionNode; |
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use Digia\GraphQL\Language\Node\InterfaceTypeDefinitionNode; |
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use Digia\GraphQL\Language\Node\NamedTypeNode; |
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use Digia\GraphQL\Language\Node\NameNode; |
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use Digia\GraphQL\Language\Node\NodeInterface; |
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use Digia\GraphQL\Language\Node\ObjectTypeDefinitionNode; |
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use Digia\GraphQL\Language\Node\UnionTypeDefinitionNode; |
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use function Digia\GraphQL\Util\suggestionList; |
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use function Digia\GraphQL\Validation\unknownTypeMessage; |
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/** |
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* Known type names |
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* |
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* A GraphQL document is only valid if referenced types (specifically |
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* variable definitions and fragment conditions) are defined by the type schema. |
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*/ |
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class KnownTypeNamesRule extends AbstractRule |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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protected function enterNamedType(NamedTypeNode $node): ?NodeInterface |
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{ |
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$schema = $this->context->getSchema(); |
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$typeName = $node->getNameValue(); |
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$type = $schema->getType($typeName); |
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if (null === $type) { |
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$this->context->reportError( |
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new ValidationException( |
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unknownTypeMessage($typeName, suggestionList($typeName, \array_keys($schema->getTypeMap()))), |
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[$node] |
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) |
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); |
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} |
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return $node; |
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} |
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// TODO: when validating IDL, re-enable these. Experimental version does not add unreferenced types, resulting in false-positive errors. Squelched errors for now. |
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/** |
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* @inheritdoc |
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*/ |
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protected function enterObjectTypeDefinition(ObjectTypeDefinitionNode $node): ?NodeInterface |
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{ |
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return null; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function enterInterfaceTypeDefinition(InterfaceTypeDefinitionNode $node): ?NodeInterface |
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{ |
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return null; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function enterUnionTypeDefinition(UnionTypeDefinitionNode $node): ?NodeInterface |
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{ |
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return null; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function enterInputObjectTypeDefinition(InputObjectTypeDefinitionNode $node): ?NodeInterface |
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{ |
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return null; |
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} |
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} |
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digiaonline /
graphql-php
