function cache_albumlist()
{
if (Cache::has(array(__CLASS__, "picasa_albumids")) && Cache::has(array(__CLASS__, "picasa_albumlinks"))) {
return;
}
$picasa = new Picasa();
$picasa->userid = $post->user_id;
$xml = $picasa->get_albums();
foreach ($xml->channel->item as $album) {
$albumids[(string) $album->title] = (string) $album->children('http://schemas.google.com/photos/2007')->id;
$albumlinks[(string) $album->title] = (string) $album->link;
Cache::set(array(__CLASS__, "picasa_albumids"), $albumids, 3600 * 12);
Cache::set(array(__CLASS__, "picasa_albumlinks"), $albumlinks, 3600 * 12);
}
}
