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- <?php
- namespace Drupal\Core\TypedData\Validation;
- use Drupal\Core\TypedData\TypedDataInterface;
- use Drupal\Core\TypedData\TypedDataManagerInterface;
- use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
- use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
- use Symfony\Component\Validator\Context\ExecutionContextInterface;
- use Symfony\Component\Validator\Validator\ValidatorInterface;
- /**
- * Defines a recursive validator for Typed Data.
- *
- * The difference to \Symfony\Component\Validator\Validator\RecursiveValidator
- * is that we just allow to validate typed data objects.
- */
- class RecursiveValidator implements ValidatorInterface {
- /**
- * @var \Symfony\Component\Validator\Context\ExecutionContextFactoryInterface
- */
- protected $contextFactory;
- /**
- * @var \Symfony\Component\Validator\ConstraintValidatorFactoryInterface
- */
- protected $constraintValidatorFactory;
- /**
- * @var \Drupal\Core\TypedData\TypedDataManager
- */
- protected $typedDataManager;
- /**
- * Creates a new validator.
- *
- * @param \Symfony\Component\Validator\Context\ExecutionContextFactoryInterface $context_factory
- * The factory for creating new contexts.
- * @param \Symfony\Component\Validator\ConstraintValidatorFactoryInterface $validator_factory
- * The constraint validator factory.
- * @param \Drupal\Core\TypedData\TypedDataManagerInterface $typed_data_manager
- * The typed data manager.
- */
- public function __construct(ExecutionContextFactoryInterface $context_factory, ConstraintValidatorFactoryInterface $validator_factory, TypedDataManagerInterface $typed_data_manager) {
- $this->contextFactory = $context_factory;
- $this->constraintValidatorFactory = $validator_factory;
- $this->typedDataManager = $typed_data_manager;
- }
- /**
- * {@inheritdoc}
- */
- public function startContext($root = NULL) {
- return new RecursiveContextualValidator($this->contextFactory->createContext($this, $root), $this, $this->constraintValidatorFactory, $this->typedDataManager);
- }
- /**
- * {@inheritdoc}
- */
- public function inContext(ExecutionContextInterface $context) {
- return new RecursiveContextualValidator($context, $this, $this->constraintValidatorFactory, $this->typedDataManager);
- }
- /**
- * {@inheritdoc}
- *
- * @param \Drupal\Core\TypedData\TypedDataInterface $typed_data
- * A typed data object containing the value to validate.
- */
- public function getMetadataFor($typed_data) {
- if (!$typed_data instanceof TypedDataInterface) {
- throw new \InvalidArgumentException('The passed value must be a typed data object.');
- }
- return new TypedDataMetadata($typed_data);
- }
- /**
- * {@inheritdoc}
- */
- public function hasMetadataFor($value) {
- return $value instanceof TypedDataInterface;
- }
- /**
- * {@inheritdoc}
- */
- public function validate($value, $constraints = NULL, $groups = NULL) {
- return $this->startContext($value)
- ->validate($value, $constraints, $groups)
- ->getViolations();
- }
- /**
- * {@inheritdoc}
- */
- public function validateProperty($object, $propertyName, $groups = NULL) {
- return $this->startContext($object)
- ->validateProperty($object, $propertyName, $groups)
- ->getViolations();
- }
- /**
- * {@inheritdoc}
- */
- public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = NULL) {
- // Just passing a class name is not supported.
- if (!is_object($objectOrClass)) {
- throw new \LogicException('Typed data validation does not support passing the class name only.');
- }
- return $this->startContext($objectOrClass)
- ->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)
- ->getViolations();
- }
- }
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