get('rssurl', '');
$rssrtl = $params->get('rssrtl', 0);
//check if cache diretory is writable as cache files will be created for the feed
$cacheDir = JPATH_BASE.DS.'cache';
if (!is_writable($cacheDir))
{
echo '';
echo JText::_('Please make cache directory writable.');
echo '
';
return;
}
//check if feed URL has been set
if (empty ($rssurl))
{
echo '';
echo JText::_('No feed URL specified.');
echo '
';
return;
}
$feed = modFeedHelper::getFeed($params);
require(JModuleHelper::getLayoutPath('mod_feed'));