class LinkNotExistingInternalConstraintValidator in Drupal 9

Validates the LinkNotExistingInternal constraint.

Hierarchy

• class \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator extends \Symfony\Component\Validator\ConstraintValidator

1 file declares its use of LinkNotExistingInternalConstraintValidator

LinkNotExistingInternalConstraintValidatorTest.php in core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php

File

core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php, line 14

Namespace

Drupal\link\Plugin\Validation\Constraint

class LinkNotExistingInternalConstraintValidator extends ConstraintValidator {

  /**
   * {@inheritdoc}
   */
  public function validate($value, Constraint $constraint) {
    if (isset($value)) {
      try {

        /** @var \Drupal\Core\Url $url */
        $url = $value
          ->getUrl();
      } catch (\InvalidArgumentException $e) {
        return;
      }
      if ($url
        ->isRouted()) {
        $allowed = TRUE;
        try {
          $url
            ->toString(TRUE);
        } catch (RouteNotFoundException $e) {
          $allowed = FALSE;
        } catch (InvalidParameterException $e) {
          $allowed = FALSE;
        } catch (MissingMandatoryParametersException $e) {
          $allowed = FALSE;
        }
        if (!$allowed) {
          $this->context
            ->addViolation($constraint->message, [
            '@uri' => $value->uri,
          ]);
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LinkNotExistingInternalConstraintValidator::validate	public	function