/**
* {@inheritdoc}
*/
public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
{
$classMetadata = $this->metadataFactory->getMetadataFor($objectOrClass);
if (!$classMetadata instanceof ClassMetadataInterface) {
// Cannot be UnsupportedMetadataException because of BC with
// Symfony < 2.5
throw new ValidatorException(sprintf('The metadata factory should return instances of ' . '"\\Symfony\\Component\\Validator\\Mapping\\ClassMetadataInterface", ' . 'got: "%s".', is_object($classMetadata) ? get_class($classMetadata) : gettype($classMetadata)));
}
$propertyMetadatas = $classMetadata->getPropertyMetadata($propertyName);
$groups = $groups ? $this->normalizeGroups($groups) : $this->defaultGroups;
if (is_object($objectOrClass)) {
$object = $objectOrClass;
$cacheKey = spl_object_hash($objectOrClass);
$propertyPath = PropertyPath::append($this->defaultPropertyPath, $propertyName);
} else {
// $objectOrClass contains a class name
$object = null;
$cacheKey = null;
$propertyPath = $this->defaultPropertyPath;
}
$previousValue = $this->context->getValue();
$previousObject = $this->context->getObject();
$previousMetadata = $this->context->getMetadata();
$previousPath = $this->context->getPropertyPath();
$previousGroup = $this->context->getGroup();
foreach ($propertyMetadatas as $propertyMetadata) {
$this->validateGenericNode($value, $object, $cacheKey . ':' . $propertyName, $propertyMetadata, $propertyPath, $groups, null, TraversalStrategy::IMPLICIT, $this->context);
}
$this->context->setNode($previousValue, $previousObject, $previousMetadata, $previousPath);
$this->context->setGroup($previousGroup);
return $this;
}
/**
* Validates a Typed Data node in the validation tree.
*
* If no constraints are passed, the data is validated against the
* constraints specified in its data definition. If the data is complex or a
* list and no constraints are passed, the contained properties or list items
* are validated recursively.
*
* @param \Drupal\Core\TypedData\TypedDataInterface $data
* The data to validated.
* @param \Symfony\Component\Validator\Constraint[]|null $constraints
* (optional) If set, an array of constraints to validate.
* @param bool $is_root_call
* (optional) Whether its the most upper call in the type data tree.
*
* @return $this
*/
protected function validateNode(TypedDataInterface $data, $constraints = NULL, $is_root_call = FALSE)
{
$previous_value = $this->context->getValue();
$previous_object = $this->context->getObject();
$previous_metadata = $this->context->getMetadata();
$previous_path = $this->context->getPropertyPath();
$metadata = $this->metadataFactory->getMetadataFor($data);
$cache_key = spl_object_hash($data);
$property_path = $is_root_call ? '' : PropertyPath::append($previous_path, $data->getName());
// Pass the canonical representation of the data as validated value to
// constraint validators, such that they do not have to care about Typed
// Data.
$value = $this->typedDataManager->getCanonicalRepresentation($data);
$this->context->setNode($value, $data, $metadata, $property_path);
if (isset($constraints) || !$this->context->isGroupValidated($cache_key, Constraint::DEFAULT_GROUP)) {
if (!isset($constraints)) {
$this->context->markGroupAsValidated($cache_key, Constraint::DEFAULT_GROUP);
$constraints = $metadata->findConstraints(Constraint::DEFAULT_GROUP);
}
$this->validateConstraints($value, $cache_key, $constraints);
}
// If the data is a list or complex data, validate the contained list items
// or properties. However, do not recurse if the data is empty.
if (($data instanceof ListInterface || $data instanceof ComplexDataInterface) && !$data->isEmpty()) {
foreach ($data as $name => $property) {
$this->validateNode($property);
}
}
$this->context->setNode($previous_value, $previous_object, $previous_metadata, $previous_path);
return $this;
}
