function LangcodeRequiredIfTranslatableValuesConstraintValidator::validate

Overrides ConstraintValidatorInterface::validate

File

core/lib/Drupal/Core/Config/Plugin/Validation/Constraint/LangcodeRequiredIfTranslatableValuesConstraintValidator.php, line 20

Class

LangcodeRequiredIfTranslatableValuesConstraintValidator

Validates the LangcodeRequiredIfTranslatableValues constraint.

Namespace

Drupal\Core\Config\Plugin\Validation\Constraint

Code

public function validate(mixed $value, Constraint $constraint) : void {
    assert($constraint instanceof LangcodeRequiredIfTranslatableValuesConstraint);
    $mapping = $this->context
        ->getObject();
    assert($mapping instanceof Mapping);
    $root = $this->context
        ->getRoot();
    if ($mapping !== $root) {
        throw new LogicException(sprintf('The LangcodeRequiredIfTranslatableValues constraint is applied to \'%s\'. This constraint can only operate on the root object being validated.', $root->getName() . '::' . $mapping->getName()));
    }
    assert(in_array('langcode', $mapping->getValidKeys(), TRUE));
    $is_translatable = $mapping->hasTranslatableElements();
    if ($is_translatable && !array_key_exists('langcode', $value)) {
        $this->context
            ->buildViolation($constraint->missingMessage)
            ->setParameter('@name', $mapping->getName())
            ->addViolation();
        return;
    }
    if (!$is_translatable && array_key_exists('langcode', $value)) {
        // @todo Convert this deprecation to an actual validation error in
        //   https://www.drupal.org/project/drupal/issues/3440238.
        // phpcs:ignore
        @trigger_error(str_replace('@name', $mapping->getName(), $constraint->superfluousMessage), E_USER_DEPRECATED);
    }
}