comparison core/modules/system/src/Controller/SystemController.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

    *   A renderable array of the administration overview page.
    */
   public function overview($link_id) {
     // Check for status report errors.
     if ($this->systemManager->checkRequirements() && $this->currentUser()->hasPermission('administer site configuration')) {
-      drupal_set_message($this->t('One or more problems were detected with your Drupal installation. Check the <a href=":status">status report</a> for more information.', [':status' => $this->url('system.status')]), 'error');
+      $this->messenger()->addError($this->t('One or more problems were detected with your Drupal installation. Check the <a href=":status">status report</a> for more information.', [':status' => $this->url('system.status')]));
     }
     // Load all menu links below it.
     $parameters = new MenuTreeParameters();
     $parameters->setRoot($link_id)->excludeRoot()->setTopLevelOnly()->onlyEnabledLinks();
     $tree = $this->menuLinkTree->load(NULL, $parameters);

     // Get all available themes.
     $themes = $this->themeHandler->rebuildThemeData();
     uasort($themes, 'system_sort_modules_by_info_name');
 
     $theme_default = $config->get('default');
-    $theme_groups  = ['installed' => [], 'uninstalled' => []];
+    $theme_groups = ['installed' => [], 'uninstalled' => []];
     $admin_theme = $config->get('admin');
     $admin_theme_options = [];
 
     foreach ($themes as &$theme) {
       if (!empty($theme->info['hidden'])) {