function r4032login_form_system_site_information_settings_validate in Redirect 403 to User Login 2.x

Same name and namespace in other branches

1. 8 r4032login.module \r4032login_form_system_site_information_settings_validate()

Form validation handler for system_site_information_settings().

See also

r4032login_form_system_site_information_settings_alter()

1 string reference to 'r4032login_form_system_site_information_settings_validate'

r4032login_form_system_site_information_settings_alter in ./r4032login.module

Implements hook_form_FORM_ID_alter().

File

./r4032login.module, line 136

Redirect denied pages to the user login form.

Code

function r4032login_form_system_site_information_settings_validate($form, FormStateInterface $form_state) {
  $path_validator = \Drupal::pathValidator();
  if (!$form_state
    ->isValueEmpty('r4032login_redirect_authenticated_users_to') && !$path_validator
    ->isValid($form_state
    ->getValue('r4032login_redirect_authenticated_users_to'))) {
    $form_state
      ->setErrorByName('r4032login_redirect_authenticated_users_to', t("The redirect authenticated users path '%path' is either invalid or you do not have access to it.", [
      '%path' => $form_state
        ->getValue('r4032login_redirect_authenticated_users_to'),
    ]));
  }
  if (!$form_state
    ->isValueEmpty('r4032login_user_login_path')) {
    $r4032loginUserLoginPath = $form_state
      ->getValue('r4032login_user_login_path');

    // If Rename Admin Paths is present, replace its path by "user"
    // for validation so we can validate the path as usual.
    $moduleHandler = \Drupal::service('module_handler');
    if ($moduleHandler
      ->moduleExists('rename_admin_paths') && ($configFactory = \Drupal::service('config.factory')) && ($renameAdminPathsSettings = $configFactory
      ->get('rename_admin_paths.settings')
      ->getRawData()) && !empty($renameAdminPathsSettings['user_path']) && !empty($renameAdminPathsSettings['user_path_value'])) {
      $r4032loginUserLoginPath = str_replace($renameAdminPathsSettings['user_path_value'], 'user', $r4032loginUserLoginPath);
    }

    // Check the path validity
    // and whether the anonymous user can access the entered path.
    if (!UrlHelper::isExternal($r4032loginUserLoginPath) && (!$path_validator
      ->getUrlIfValidWithoutAccessCheck($r4032loginUserLoginPath) || !($url = Url::fromUserInput($r4032loginUserLoginPath)) || !$url
      ->access(User::getAnonymousUser()))) {
      $form_state
        ->setErrorByName('r4032login_user_login_path', t("The user login form path '%path' is either invalid or a logged out user does not have access to it.", [
        '%path' => $form_state
          ->getValue('r4032login_user_login_path'),
      ]));
    }
  }
}