public function admin_edit($id = null)
{
parent::admin_edit($id);
$menus = $this->{$this->modelClass}->Menu->find('list');
$groups = array(0 => __('Public')) + $this->{$this->modelClass}->Group->find('list');
$parents = array(0 => __('Root')) + $this->{$this->modelClass}->generateTreeList(array($this->modelClass . '.parent_id !=' => 0, $this->modelClass . '.menu_id' => $this->request->data[$this->modelClass]['menu_id']));
$plugins = $this->{$this->modelClass}->getPlugins();
$controllers = $this->{$this->modelClass}->getControllers($this->request->data[$this->modelClass]['plugin']);
$actions = $this->{$this->modelClass}->getActions($this->request->data[$this->modelClass]['plugin'], $this->request->data[$this->modelClass]['controller']);
$this->set(compact('menus', 'groups', 'parents', 'plugins', 'controllers', 'actions'));
}
