60 lines
1.2 KiB
PHP
60 lines
1.2 KiB
PHP
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<?php
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/**
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* @package Joomla.Administrator
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* @subpackage mod_feed
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Helper for mod_feed
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*
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* @package Joomla.Administrator
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* @subpackage mod_feed
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* @since 1.5
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*/
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class ModFeedHelper
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{
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/**
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* Method to load a feed.
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*
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* @param JRegisty $params The parameters object.
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*
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* @return JFeedReader|string Return a JFeedReader object or a string message if error.
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*/
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static function getFeed($params)
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{
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// Module params
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$rssurl = $params->get('rssurl', '');
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// Get RSS parsed object
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try
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{
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jimport('joomla.feed.factory');
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$feed = new JFeedFactory;
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$rssDoc = $feed->getFeed($rssurl);
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}
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catch (InvalidArgumentException $e)
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{
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return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED');
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}
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catch (RunTimeException $e)
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{
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return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED');
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}
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catch (LogicException $e)
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{
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return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED');
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}
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if (empty($rssDoc))
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{
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return JText::_('MOD_FEED_ERR_FEED_NOT_RETRIEVED');
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}
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return $rssDoc;
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}
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}
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