public async Task <ActionResult> Register(RegisterViewModel model)
        {
            if (!IsRecaptchaValid())
            {
                ModelState.AddModelError("", "Are you sure that you are human?");
            }

            if (ModelState.IsValid)
            {
                var language = _languageService.FindByCode(model.Language);

                var user = new User {
                    UserName         = model.UserName,
                    Email            = model.Email,
                    LastName         = model.LastName,
                    FirstName        = model.FirstName,
                    Language         = language,
                    GravatarHash     = model.Email.Trim().ToLower().CalculateMd5Hash(),
                    CreationDate     = DateTime.UtcNow,
                    Version          = 1,
                    CoverPatternName = GetCoverPatternName()
                };

                var result = await UserManager.CreateAsync(user, model.Password);

                if (result.Succeeded)
                {
                    string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);

                    if (Request.Url != null)
                    {
                        var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
                        _emailService.SendEmail(user.Email, user.FirstName, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
                    }

                    TempData[ActionConfirmation.TempDataKey] = ActionConfirmation.CreateSuccess("Your account has been created. Check email for further instructions.");
                    return(RedirectToAction("Index", "Home"));
                }

                AddErrors(result);
            }

            model.Languages          = _languageService.FindAll().ToList();
            model.RecaptchaPublicKey = _settingService.RecaptchaPublicKey;

            return(View(model));
        }