function domain_config_ui_preprocess_page in Domain Access 8

Implements hook_preprocess_page().

File

domain_config_ui/domain_config_ui.module, line 15

Allows saving of domain specific configuration through the UI.

Code

function domain_config_ui_preprocess_page(&$variables) {
  $content = [];
  if (!domain_config_ui_route_is_admin()) {
    return;
  }
  if (!domain_config_ui_path_is_registered()) {
    $content = [
      'domain_config_ui_admin' => domain_config_ui_admin_form('enable'),
    ];
  }
  else {
    $content = [
      'domain_config_ui_admin' => domain_config_ui_admin_form('disable'),
    ];

    // Add a message below the form showing the current domain.
    $form = \Drupal::formBuilder()
      ->getForm('Drupal\\domain_config_ui\\Form\\SwitchForm');
    if (isset($form['domain_config_ui']['domain']['#options'])) {
      $options = $form['domain_config_ui']['domain']['#options'];
    }
    if ($form['#access'] && ($warning_message = domain_config_ui_save_warning_message($options))) {
      $content['domain_config_ui_switch_warning'] = $warning_message;
    }

    // Add domain switch form to the top of the content region.
    $content['domain_config_ui_switch'] = $form;
  }
  if ($content) {
    $variables['page']['content'] = array_merge($content, $variables['page']['content']);
  }
}