public function get_index(Box_App $app)
 {
     $api = $app->getApiAdmin();
     return $app->render('mod_embed_index');
 }
 public function get_api(Box_App $app, $id)
 {
     // always call this method to validate if admin is logged in
     $api = $app->getApiAdmin();
     $list_from_controller = $api->example_get_something();
     $params = array();
     $params['api_example'] = true;
     $params['list_from_controller'] = $list_from_controller;
     return $app->render('mod_example_index', $params);
 }