public function xml()
{
$sitemap = new Sitemap();
//create new sitemap
$www = $_SERVER['SERVER_NAME'];
$pages = ORM::factory('page')->where('status_id', 2)->find_all();
foreach ($pages as $page) {
if ($page->seoURL == "") {
$url = 'http://' . $www . "/";
} else {
$url = 'http://' . $www . "/" . $page->seoURL . ".html";
}
$sitemap->add_url($url, date('Y-m-d'), 'weekly', 1);
//url, last modified, change frequency, priority
}
$sitemap->location = 'http://' . $www . '/sitemap.xml';
//not necessary really since this url is assumed
echo $sitemap->render();
//will output the sitemap and add an xml header
$sitemap->ping_google();
//tell Google about the sitemap
$this->auto_render = false;
}