Admin_SlideshowRestController::indexAction PHP Method

    public function indexAction()
    {
        $limit = 25;
        $this->_helper->json($this->view->slideshowsJson($this->_helper->service('package')->findBy(array(), array('id' => 'desc'), $limit, ($this->_getParam('page', 1) - 1) * $limit)));
    }