<?php /** * Copyright © 2016 Ihor Vansach (ihor@magefan.com). All rights reserved. * See LICENSE.txt for license details (http://opensource.org/licenses/osl-3.0.php). * * Glory to Ukraine! Glory to the heroes! */ namespace Magefan\Blog\Block\Sidebar; /** * Blog sidebar rss */ class Rss extends \Magento\Framework\View\Element\Template { use Widget; /** * @var string */ protected $_widgetKey = 'rss_feed'; /** * Available months * @var array */ protected $_months; /** * Retrieve blog identities * @return array */ public function getIdentities() { return [\Magento\Cms\Model\Block::CACHE_TAG . '_blog_rss_widget' ]; } }