public ActionResult CreateFromWVR(CreateFromWVR model, bool commit)
        {
            if (commit) {
                var listId = MvcApplication.Services.Rankings.CreateSongListFromWVR(model.Url);
                return RedirectToAction("Details", "SongList", new { id = listId });
            }

            WVRListResult parseResult;
            try {
                parseResult = MvcApplication.Services.Rankings.ParseWVRList(model.Url);
            } catch (InvalidFeedException x) {
                ModelState.AddModelError("Url", x);
                return View(model);
            }
            model.ListResult = parseResult;

            if (parseResult.IsIncomplete)
                ModelState.AddModelError("ListResult", "Some of the songs are missing");

            return View(model);
        }
        public ActionResult CreateFromWVR(CreateFromWVR model, bool commit)
        {
            if (commit) {
                var listId = rankingService.CreateSongListFromWVR(model.Url, model.ParseAll);
                return RedirectToAction("Details", "SongList", new { id = listId });
            }

            WVRListResult parseResult;
            try {
                parseResult = rankingService.ParseWVRList(model.Url, model.ParseAll);
            } catch (InvalidFeedException) {
                ModelState.AddModelError("Url", "Check that the URL is valid and points to a NicoNico MyList or RSS feed.");
                return View(model);
            }
            model.ListResult = parseResult;

            if (parseResult.IsIncomplete)
                ModelState.AddModelError("ListResult", "Some of the songs are missing from VocaDB. You need to add all songs to the database before creating the list.");

            return View(model);
        }
 public ActionResult CreateFromWVR()
 {
     var model = new CreateFromWVR();
     return View(model);
 }