protected function generateRSS()
{
$this->generateContent();
$root = new SimpleXML('<rss />');
$root->addAttribute('version', '2.0');
$channel = $root->addChild('channel');
$channel->addChild('title', CFG_NAME_SHORT . ' - ' . $this->name);
$channel->addChild('link', HOST_URL . '/?' . $this->page . ($this->category ? '=' . $this->category[0] : null));
$channel->addChild('description', CFG_NAME);
$channel->addChild('language', implode('-', str_split(User::$localeString, 2)));
$channel->addChild('ttl', CFG_TTL_RSS);
$channel->addChild('lastBuildDate', date(DATE_RSS));
foreach ($this->feedData as $row) {
$item = $channel->addChild('item');
foreach ($row as $key => list($isCData, $attrib, $text)) {
if ($isCData && $text) {
$child = $item->addChild($key)->addCData($text);
} else {
$child = $item->addChild($key, $text);
}
foreach ($attrib as $k => $v) {
$child->addAttribute($k, $v);
}
}
}
return $root->asXML();
}
