Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\system\Controller;
Chris@0: 
Chris@0: use Drupal\Core\Controller\ControllerBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Controller for admin section.
Chris@0:  */
Chris@0: class AdminController extends ControllerBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Prints a listing of admin tasks, organized by module.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   A render array containing the listing.
Chris@0:    */
Chris@0:   public function index() {
Chris@0:     $module_info = system_get_info('module');
Chris@0:     foreach ($module_info as $module => $info) {
Chris@0:       $module_info[$module] = new \stdClass();
Chris@0:       $module_info[$module]->info = $info;
Chris@0:     }
Chris@0: 
Chris@0:     uasort($module_info, 'system_sort_modules_by_info_name');
Chris@0:     $menu_items = [];
Chris@0: 
Chris@0:     foreach ($module_info as $module => $info) {
Chris@0:       // Only display a section if there are any available tasks.
Chris@0:       if ($admin_tasks = system_get_module_admin_tasks($module, $info->info)) {
Chris@0:         // Sort links by title.
Chris@0:         uasort($admin_tasks, ['\Drupal\Component\Utility\SortArray', 'sortByTitleElement']);
Chris@0:         // Move 'Configure permissions' links to the bottom of each section.
Chris@0:         $permission_key = "user.admin_permissions.$module";
Chris@0:         if (isset($admin_tasks[$permission_key])) {
Chris@0:           $permission_task = $admin_tasks[$permission_key];
Chris@0:           unset($admin_tasks[$permission_key]);
Chris@0:           $admin_tasks[$permission_key] = $permission_task;
Chris@0:         }
Chris@0: 
Chris@0:         $menu_items[$info->info['name']] = [$info->info['description'], $admin_tasks];
Chris@0:       }
Chris@0:     }
Chris@0: 
Chris@0:     $output = [
Chris@0:       '#theme' => 'system_admin_index',
Chris@0:       '#menu_items' => $menu_items,
Chris@0:     ];
Chris@0: 
Chris@0:     return $output;
Chris@0:   }
Chris@0: 
Chris@0: }