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
UserProfile profile = db.UserProfiles.Add(new UserProfile { UserName = model.UserName });
db.SaveChanges();
OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName);
OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false);
//need to check to see if it is facebook or twitter
if (provider == "twitter")
{
if (Session["AccessToken"] != null && Session["AccessTokenSecret"] != null) //used to distinugish between facebook and twitter regisration
{
//"9kCMAgidv1NzN8TfMVgZw", "RimlGsenvejdoRlw0NSazYzXJBO6olF2IBMJcw11Uc"
//creating new tweetsharp service
TwitterService service = new TwitterService(Settings.Settings.TwitterConsumerKey, Settings.Settings.TwitterConsumerSecret, Session["AccessToken"].ToString(), Session["AccessTokenSecret"].ToString());
TwitterUser me = service.VerifyCredentials();
ContextDb _db = new ContextDb();
Models.User temp = new Models.User { UserId = profile.UserId, Email = model.Email, Image = me.ProfileImageUrl, Name =me.Name, RemainingProposals = 1, RemainingVotes = 3 };
temp = _db.User.Add(temp);
_db.SaveChanges();
CheckChanceState(temp.UserId);
DatabaseCallsApi _api = new DatabaseCallsApi();
_api.AddOrUpdateService(temp.UserId, "twitter", Session["AccessToken"].ToString(), Session["AccessTokenSecret"].ToString());
Session.Remove("AccessToken");
Session.Remove("AccessTokenSecret");
}
}
else
{
//setting new facebook service
FacebookAPI facebook = new FacebookAPI(FacebookToken);
dynamic facebookData = facebook.GetUsersData();
if (facebookData != null)
{
ContextDb _db = new ContextDb();
Models.User temp = new Models.User { UserId = profile.UserId, Email = facebookData.email.ToString(), Image = facebookData.picture["data"]["url"].ToString(), Name = facebookData.name.ToString(), RemainingProposals = 1, RemainingVotes = 3 };
temp = _db.User.Add(temp);
_db.SaveChanges();
CheckChanceState(temp.UserId);
DatabaseCallsApi _api = new DatabaseCallsApi();
_api.AddOrUpdateService(temp.UserId, Provider, FacebookToken);
}
}
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);
}
private User CreateUserIfNotExists(long id, dynamic me, string token, DateTime expireDate)
{
using (DataContext db = new DataContext())
{
lock (db) // Trying to see if this fixes race problems on initial user creation.
{
var dbUser = db.Users.SingleOrDefault(u => u.FacebookId == id);
if (dbUser == null)
{
_log.Info("Creating User: "******" - " + me.name);
dbUser = new Models.User();
dbUser.Created = DateTime.UtcNow;
dbUser.FacebookId = id;
dbUser.Name = me.name;
dbUser.Email = me.email;
dbUser.Link = me.link;
dbUser.Token = token;
dbUser.TokenExpire = expireDate;
dbUser.ShareActivity = true; // We share activity inside InTheBoks by default.
dbUser.ShareFacebook = false; // We don't share to Facebook by default.
db.Users.Add(dbUser);
db.SaveChanges();
}
else
{
_log.Info("Updating User: "******" - " + me.name);
dbUser.Name = me.name;
dbUser.Email = me.email;
dbUser.Link = me.link;
dbUser.Token = token;
dbUser.TokenExpire = expireDate;
db.SaveChanges();
}
return dbUser;
}
}
}