class LinkNotExistingInternalConstraintValidator

Same name and namespace in other branches
  1. 11.x core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator
  2. 10 core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator
  3. 9 core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator
  4. 8.9.x core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator

Validates the LinkNotExistingInternal constraint.

Hierarchy

Expanded class hierarchy of LinkNotExistingInternalConstraintValidator

1 file declares its use of LinkNotExistingInternalConstraintValidator
LinkNotExistingInternalConstraintValidatorTest.php in core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php

File

View on git.drupalcode.org

core/modules/link/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidator.php, line 16

Namespace

Drupal\link\Plugin\Validation\Constraint
View source 
class LinkNotExistingInternalConstraintValidator extends ConstraintValidator {
  
  /**
   * {@inheritdoc}
   */
  public function validate($value, Constraint $constraint) : void {
    if (!$value instanceof LinkItemInterface) {
      throw new UnexpectedValueException($value, LinkItemInterface::class);
    }
    if ($value->isEmpty()) {
      return;
    }
    try {
      /** @var \Drupal\Core\Url $url */
      $url = $value->getUrl();
    } catch (\InvalidArgumentException) {
      return;
    }
    if ($url->isRouted()) {
      $allowed = TRUE;
      try {
        $url->toString(TRUE);
      } catch (RouteNotFoundException) {
        $allowed = FALSE;
      } catch (InvalidParameterException) {
        $allowed = FALSE;
      } catch (MissingMandatoryParametersException) {
        $allowed = FALSE;
      }
      if (!$allowed) {
        $this->context
          ->buildViolation($constraint->message, [
          '@uri' => $value->uri,
        ])
          ->atPath('uri')
          ->addViolation();
      }
    }
  }

}

Members

Title Modifiers Object type Summary
LinkNotExistingInternalConstraintValidator::validate public function

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.