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 $e */ protected function error($e) { return '