public function RequireLoginSettingsForm::validateForm in Require Login 8.2

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

src/Form/RequireLoginSettingsForm.php, line 178

Class

RequireLoginSettingsForm

Configure Require Login settings for this site.

Namespace

Drupal\require_login\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {

  // Validate login and destination paths.
  $config_keys = [
    'require_login_auth_path',
    'require_login_destination_path',
  ];
  foreach ($config_keys as $config_key) {
    if ($path = $form_state
      ->getValue($config_key)) {
      $this
        ->processPathInput($path, $config_key, $form_state);
      $form_state
        ->setValue($config_key, $path);
    }
  }

  // Validate excluded paths.
  $excluded_paths = preg_split('/\\r\\n|\\r|\\n/', $form_state
    ->getValue('require_login_excluded_paths'));
  $excluded_paths = array_filter($excluded_paths, [
    $this,
    'arrayFilterEmpty',
  ]);
  foreach ($excluded_paths as $key => $path) {
    if (!empty($path) && $path !== '<front>') {
      $this
        ->processPathInput($path, 'require_login_excluded_paths', $form_state);
      $excluded_paths[$key] = $path;
    }
  }
  $form_state
    ->setValue('require_login_excluded_paths', implode(PHP_EOL, $excluded_paths));

  // Validate excluded route names.
  $excluded_routes = preg_split('/\\r\\n|\\r|\\n/', $form_state
    ->getValue('require_login_excluded_routes'));
  $excluded_routes = array_filter($excluded_routes, [
    $this,
    'arrayFilterEmpty',
  ]);
  if (!empty($excluded_routes)) {
    $valid_route_names = $this->routeProvider
      ->getRoutesByNames($excluded_routes);
    if ($invalid_route_names = array_diff($excluded_routes, array_keys($valid_route_names))) {
      $items = [
        '#theme' => 'item_list',
        '#prefix' => $this
          ->t('Missing route names detected. You may remove them if the related modules will not be installed.'),
        '#items' => $invalid_route_names,
      ];
      $this
        ->messenger()
        ->addWarning(render($items));
    }
  }
}