public ActionResult Index(GalleryLoadRequest request)
 {
     return View(Lenta.LoadGallery(request));
 }
 public GalleryLoadResponse LoadGallery(GalleryLoadRequest request)
 {
     var result = _gallery.Content(request.PageState.Page, request.PageState.TagWeb, request.PageState.OrderType);
     throw new NotImplementedException();
 }