<?php /** * @package Joomla.Site * @subpackage mod_feed * * @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('_JEXEC') or die; /** * Helper for mod_feed * * @package Joomla.Site * @subpackage mod_feed * @since 1.5 */ class ModFeedHelper { public static function getFeed($params) { // module params $rssurl = $params->get('rssurl', ''); // get RSS parsed object try { $feed = new JFeedFactory; $rssDoc = $feed->getFeed($rssurl); } catch (InvalidArgumentException $e) { return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED'); } catch (RunTimeException $e) { return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED'); } catch (LogicException $e) { return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED'); } if (empty($rssDoc)) { return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED'); } if ($rssDoc) { return $rssDoc; } } }