class LinkExternalProtocolsConstraintValidator

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

Validates the LinkExternalProtocols constraint.

Hierarchy

Expanded class hierarchy of LinkExternalProtocolsConstraintValidator

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

File

core/modules/link/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidator.php, line 12

Namespace

Drupal\link\Plugin\Validation\Constraint
View on git.drupalcode.org
View source 
class LinkExternalProtocolsConstraintValidator extends ConstraintValidator {
  
  /**
   * {@inheritdoc}
   *
   * phpcs:ignore Drupal.Commenting.FunctionComment.VoidReturn
   * @return void
   */
  public function validate($value, Constraint $constraint) {
    if (isset($value)) {
      try {
        /** @var \Drupal\Core\Url $url */
        $url = $value->getUrl();
      } catch (\InvalidArgumentException $e) {
        return;
      }
      // Disallow external URLs using untrusted protocols.
      if ($url->isExternal() && !in_array(parse_url($url->getUri(), PHP_URL_SCHEME), UrlHelper::getAllowedProtocols())) {
        $this->context
          ->addViolation($constraint->message, [
          '@uri' => $value->uri,
        ]);
      }
    }
  }

}

Members

Title Modifiers Object type Summary
LinkExternalProtocolsConstraintValidator::validate public function phpcs:ignore Drupal.Commenting.FunctionComment.VoidReturn

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