public ActionResult Create(Ad ad, List<HttpPostedFileBase> photos) { UserProfile userProfile; IList<Photo> dbPhotos; Ad newAd; using (var userContext = new UsersContext()) { userProfile = userContext.UserProfiles.FirstOrDefault(s => s.UserName == User.Identity.Name); if (userProfile == null) { return RedirectToAction("Login","Account"); } newAd = new Ad { Title = ad.Title, CreateDate = DateTime.UtcNow, Creator = userProfile, Info = ad.Info, Price = ad.Price }; userProfile.Ads.Add(newAd); userContext.UserProfiles.AddOrUpdate(userProfile); userContext.SaveChanges(); newAd = userContext.Ads.First(x => x.Id == newAd.Id); newAd.Photos = new List<Photo>(); foreach (var photo in photos) { if (photo == null) continue; var path = AppDomain.CurrentDomain.BaseDirectory; newAd.Photos.Add(new Photo { Ad = newAd, Name = photo.FileName, Path = Path.Combine(path, photo.FileName) }); photo.SaveAs(Path.Combine(path, photo.FileName)); } userContext.Ads.AddOrUpdate(newAd); userContext.SaveChanges(); } return RedirectToAction("Index"); }
public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl) { string provider = null; string providerUserId = null; if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId)) { return RedirectToAction("Manage"); } if (ModelState.IsValid) { // Insert a new user into the database using (UsersContext db = new UsersContext()) { UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower()); // Check if user already exists if (user == null) { // Insert name into the profile table db.UserProfiles.Add(new UserProfile { UserName = model.UserName }); db.SaveChanges(); OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName); OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false); return RedirectToLocal(returnUrl); } else { ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name."); } } } ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName; ViewBag.ReturnUrl = returnUrl; return View(model); }
public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl) { string provider = null; string providerUserId = null; if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId)) { return RedirectToAction("Manage"); } if (ModelState.IsValid) { // 将新用户插入到数据库 using (UsersContext db = new UsersContext()) { UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower()); // 检查用户是否已存在 if (user == null) { // 将名称插入到配置文件表 db.UserProfiles.Add(new UserProfile { UserName = model.UserName }); db.SaveChanges(); OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName); OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false); return RedirectToLocal(returnUrl); } else { ModelState.AddModelError("UserName", "用户名已存在。请输入其他用户名。"); } } } ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName; ViewBag.ReturnUrl = returnUrl; return View(model); }