www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/How to install Piwik.html/piwik/plugins/ExampleRssWidget/Widgets.php
<?php /** * Piwik - free/libre analytics platform * * @link http://piwik.org * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later * */ namespace Piwik\Plugins\ExampleRssWidget; use Piwik\Piwik; class Widgets extends \Piwik\Plugin\Widgets { protected $category = 'Example Widgets'; protected function init() { $this->addWidget('Piwik.org Blog', 'rssPiwik'); $this->addWidget('Piwik Changelog', 'rssChangelog'); } public function rssPiwik() { try { $rss = new RssRenderer('http://feeds.feedburner.com/Piwik'); $rss->showDescription(true); return $rss->get(); } catch (\Exception $e) { return $this->error($e); } } public function rssChangelog() { try { $rss = new RssRenderer('http://feeds.feedburner.com/PiwikReleases'); $rss->setCountPosts(1); $rss->showDescription(true); $rss->showContent(false); return $rss->get(); } catch (\Exception $e) { return $this->error($e); } } /** * @param \Exception $e * @return string */ private function error($e) { return '<div class="pk-emptyDataTable">' . Piwik::translate('General_ErrorRequest', array('', '')) . ' - ' . $e->getMessage() . '</div>'; } }