Galleries\Controller\Api::save PHP Method

    public function save()
    {
        $gallery = $this->param("gallery", null);
        if ($gallery) {
            $gallery["modified"] = time();
            $gallery["_uid"] = @$this->user["_id"];
            if (!isset($gallery["_id"])) {
                $gallery["created"] = $gallery["modified"];
            }
            $this->app->db->save("common/galleries", $gallery);
        }
        return $gallery ? json_encode($gallery) : '{}';
    }