public PartialViewResult _LoginPartial()
{
var model = new UserInfo();
model.IsAuthenticated = HttpContext.User.Identity.IsAuthenticated;
if (model.IsAuthenticated)
{
using (var db = new DemoEntities())
{
// Hit the database and retrieve the UserProfile info
var user = db.UserProfiles.Single(u => u.UserName == HttpContext.User.Identity.Name);
if (user != null)
{
model.FirstName = user.FirstName;
model.LastName = user.LastName;
}
}
//Return populated ViewModel
return this.PartialView(model);
}
//return the model with IsAuthenticated only
return this.PartialView(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)
{
// Insert a new user into the database
using (var db = new DemoEntities())
{
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, FirstName = model.FirstName, LastName = model.LastName, Email = model.Email });
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);
}
