NodesController::beforeFilter PHP Method

    public function beforeFilter()
    {
        parent::beforeFilter();
        if (isset($this->request->params['slug'])) {
            $this->request->params['named']['slug'] = $this->request->params['slug'];
        }
        if (isset($this->request->params['type'])) {
            $this->request->params['named']['type'] = $this->request->params['type'];
        }
        $this->Security->unlockedActions[] = 'admin_toggle';
    }