public static function save_post($post_id)
{
if (wp_is_post_revision($post_id)) {
return;
}
$post = get_post($post_id);
if (strpos($post->post_content, '[fbalbum ') !== FALSE) {
preg_match("/[fbalbum [^>]*url=(.+) /", $post->post_content, $output);
$facebook_album_url = str_replace('"', '', $output[1]);
FB_Album::_set_album_url($facebook_album_url);
$album_id = FB_Album::_get_album_id();
FB_Album::clear_cache($album_id);
}
}
public function update($new_instance, $old_instance)
{
//Saves the options
$instance = $old_instance;
$instance['title'] = $new_instance['title'];
$instance['url'] = $new_instance['url'];
$instance['thumb_size'] = $new_instance['thumb_size'];
$instance['limit'] = $new_instance['limit'];
$instance['show_album_title'] = $new_instance['show_album_title'];
//Before exiting out, lets clear the cache.
FB_Album::_set_album_url($instance['url']);
$album_id = FB_Album::_get_album_id();
FB_Album::clear_cache($album_id);
return $instance;
}
