class LinkNotExistingInternalConstraintValidator in Zircon Profile 8

Validates the LinkNotExistingInternal constraint.

Hierarchy

• class \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator implements ConstraintValidatorInterface

1 file declares its use of LinkNotExistingInternalConstraintValidator

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

Contains \Drupal\Tests\link\Unit\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidatorTest.

File

core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php, line 20

Contains \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator.

Namespace

Drupal\link\Plugin\Validation\Constraint

class LinkNotExistingInternalConstraintValidator implements ConstraintValidatorInterface {

  /**
   * Stores the validator's state during validation.
   *
   * @var \Symfony\Component\Validator\ExecutionContextInterface
   */
  protected $context;

  /**
   * {@inheritdoc}
   */
  public function initialize(ExecutionContextInterface $context) {
    $this->context = $context;
  }

  /**
   * {@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();
        } catch (RouteNotFoundException $e) {
          $allowed = FALSE;
        } catch (InvalidParameterException $e) {
          $allowed = FALSE;
        } catch (MissingMandatoryParametersException $e) {
          $allowed = FALSE;
        }
        if (!$allowed) {
          $this->context
            ->addViolation($constraint->message, array(
            '@uri' => $value->uri,
          ));
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LinkNotExistingInternalConstraintValidator::$context	protected	property	Stores the validator's state during validation.
LinkNotExistingInternalConstraintValidator::initialize	public	function	Initializes the constraint validator. Overrides ConstraintValidatorInterface::initialize
LinkNotExistingInternalConstraintValidator::validate	public	function	Checks if the passed value is valid. Overrides ConstraintValidatorInterface::validate