crop-monitor/manager/controllers/default/dashboard/widget.modx-news.php

<?php
/*
 * This file is part of MODX Revolution.
 *
 * Copyright (c) MODX, LLC. All Rights Reserved.
 *
 * For complete copyright and license information, see the COPYRIGHT and LICENSE
 * files found in the top-level directory of this distribution.
 */
/*
 * This file is part of MODX Revolution.
 *
 * Copyright (c) MODX, LLC. All Rights Reserved.
 *
 * For complete copyright and license information, see the COPYRIGHT and LICENSE
 * files found in the top-level directory of this distribution.
 */
class modDashboardWidgetNewsFeed extends modDashboardWidgetInterface {
    /**
     * @return string
     */
    public function render() {
        $enabled = $this->modx->getOption('feed_modx_news_enabled',null,true);
        if (!$enabled) {
            return '';
        }

        return '<div id="modx-news-feed-container" class="feed-loading" data-feed="news"><i class="icon icon-refresh icon-spin" aria-hidden="true"></i> ' . $this->modx->lexicon('loading') . '</div>';
    }
}
return 'modDashboardWidgetNewsFeed';