gistfile1.cs

		[EnsureCustomerLoggedIn]
		public ActionResult Download(Guid assetId)
		{
			var asset = _assets.GetAsset(assetId);
			if (asset == null)
				return Redirect(Url.RouteCatalog());

			var filePath = _uploads.GetAbsolutePathForFile(asset.FileId.UploadId);
			return File(filePath, _mimeTypes.GetMimeTypeForFile(filePath), asset.Name + Path.GetExtension(filePath));
		}