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/**
* Class handling RSS feeds, using SimplePie class
*
* SimplePie is a very fast and easy-to-use class, written in PHP, that puts the 'simple' back into 'really simple syndication'.
* Flexible enough to suit beginners and veterans alike, SimplePie is focused on speed, ease of use, compatibility and
* standards compliance.
*
* @copyright The ImpressCMS Project http://www.impresscms.org/
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
* @category ICMS
* @package Feeds
* @subpackage RSS
* @since 1.2
* @author malanciault <marcan@impresscms.org)
* @version $Id: Simplerss.php 12107 2012-11-08 15:22:12Z skenow $
*/
include_once ICMS_LIBRARIES_PATH . '/simplepie/autoloader.php';
include_once ICMS_LIBRARIES_PATH . '/simplepie/idn/idna_convert.class.php';
class icms_feeds_Simplerss extends SimplePie {
/**
* The icms_feeds_Simplerss class contains feed level data and options
*
* There are two ways that you can create a new icms_feeds_Simplerss object. The first
* is by passing a feed URL as a parameter to the icms_feeds_Simplerss constructor
* (as well as optionally setting the cache expiry - The cache location is automatically set
* as ICMS_CACHE_PATH). This will initialise the whole feed with all of the default settings, and you
* can begin accessing methods and properties immediately.
*
* The second way is to create the icms_feeds_Simplerss object with no parameters
* at all. This will enable you to set configuration options. After setting
* them, you must initialise the feed using $feed->init(). At that point the
* object's methods and properties will be available to you.
*
* @access public
* @param str $feed_url This is the URL you want to parse.
* @param int $cache_duration This is the number of seconds that you want to store the cache file for.
*/
public function __construct($feed_url = NULL, $cache_duration = NULL) {
/* SimplePie 1.3+ does not accept arguments in the constructor */
parent::__construct();
$this->set_cache_location(ICMS_CACHE_PATH);
if ($cache_duration !== NULL) {
$this->set_cache_duration($cache_duration);
}
// Only init the script if we're passed a feed URL
if ($feed_url !== NULL) {
$this->set_feed_url($feed_url);
$this->init();
}
}
}