public function AdminController::index in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/src/Controller/AdminController.php \Drupal\system\Controller\AdminController::index()

Prints a listing of admin tasks, organized by module.

Return value

array A render array containing the listing.

1 string reference to 'AdminController::index'

system.routing.yml in core/modules/system/system.routing.yml

core/modules/system/system.routing.yml

File

core/modules/system/src/Controller/AdminController.php, line 46

Class

AdminController

Controller for admin section.

Namespace

Drupal\system\Controller

Code

public function index() {
  $extensions = array_intersect_key($this->moduleExtensionList
    ->getList(), $this
    ->moduleHandler()
    ->getModuleList());
  uasort($extensions, [
    ModuleExtensionList::class,
    'sortByName',
  ]);
  $menu_items = [];
  foreach ($extensions as $module => $extension) {

    // Only display a section if there are any available tasks.
    if ($admin_tasks = system_get_module_admin_tasks($module, $extension->info)) {

      // Sort links by title.
      uasort($admin_tasks, [
        '\\Drupal\\Component\\Utility\\SortArray',
        'sortByTitleElement',
      ]);

      // Move 'Configure permissions' links to the bottom of each section.
      $permission_key = "user.admin_permissions.{$module}";
      if (isset($admin_tasks[$permission_key])) {
        $permission_task = $admin_tasks[$permission_key];
        unset($admin_tasks[$permission_key]);
        $admin_tasks[$permission_key] = $permission_task;
      }
      $menu_items[$extension->info['name']] = [
        $extension->info['description'],
        $admin_tasks,
      ];
    }
  }
  $output = [
    '#theme' => 'system_admin_index',
    '#menu_items' => $menu_items,
  ];
  return $output;
}