/**
* get_xml
* This returns the xmldocument for the current rss type, it calls a sub function that gathers the data
* and then uses the xmlDATA class to build the document
* @return string
*/
public function get_xml($params = null)
{
if ($this->type === "podcast") {
if ($params != null && is_array($params)) {
$object_type = $params['object_type'];
$object_id = $params['object_id'];
if (Core::is_library_item($object_type)) {
$libitem = new $object_type($object_id);
if ($libitem->id) {
$libitem->format();
return XML_Data::podcast($libitem);
}
}
}
} else {
// Function call name
$data_function = 'load_' . $this->type;
$pub_date_function = 'pubdate_' . $this->type;
$data = call_user_func(array('Ampache_RSS', $data_function));
$pub_date = null;
if (method_exists('Ampache_RSS', $data_function)) {
$pub_date = call_user_func(array('Ampache_RSS', $pub_date_function));
}
XML_Data::set_type('rss');
$xml_document = XML_Data::rss_feed($data, $this->get_title(), $this->get_description(), $pub_date);
return $xml_document;
}
return null;
}
