Same name in other branches

1. 9 core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php \Drupal\Core\TypedData\Validation\RecursiveContextualValidator::validateNode()
2. 8.9.x core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php \Drupal\Core\TypedData\Validation\RecursiveContextualValidator::validateNode()
3. 11.x core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php \Drupal\Core\TypedData\Validation\RecursiveContextualValidator::validateNode()

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.

Parameters

\Drupal\Core\TypedData\TypedDataInterface $data: The data to validated.

\Symfony\Component\Validator\Constraint[]|null $constraints: (optional) If set, an array of constraints to validate.

bool $is_root_call: (optional) Whether its the most upper call in the type data tree.

Return value

$this

2 calls to RecursiveContextualValidator::validateNode()

RecursiveContextualValidator::validate in core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php

Validates a value against a constraint or a list of constraints.

RecursiveContextualValidator::validateProperty in core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php

File

core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php, line 127

Class

RecursiveContextualValidator

Defines a recursive contextual validator for Typed Data.

Namespace

Drupal\Core\TypedData\Validation

Code

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());
    // Prefer a specific instance of the typed data manager stored by the data
    // if it is available. This is necessary for specialized typed data objects,
    // for example those using the typed config subclass of the manager.
    $typed_data_manager = method_exists($data, 'getTypedDataManager') ? $data->getTypedDataManager() : $this->typedDataManager;
    // 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 = $typed_data_manager->getCanonicalRepresentation($data);
    $constraints_given = isset($constraints);
    $this->context
        ->setNode($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, $constraints);
    }
    // If the data is a list or complex data, validate the contained list items
    // or properties. However, do not recurse if the data is empty.
    // Next, we do not recurse if given constraints are validated against an
    // entity, since we should determine whether the entity matches the
    // constraints and not whether the entity validates.
    if (($data instanceof ListInterface || $data instanceof ComplexDataInterface) && !$data->isEmpty() && !($data instanceof EntityAdapter && $constraints_given)) {
        foreach ($data as $property) {
            $this->validateNode($property);
        }
    }
    $this->context
        ->setNode($previous_value, $previous_object, $previous_metadata, $previous_path);
    return $this;
}

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