private void Checkin(FaceIDEntities db, int class_id, string code, double latitude, double longitude, string email, double accuracy)
{
var model = db.CheckIns.SingleOrDefault(c => c.Class_id == class_id && c.Code == code);
if (model == null)
{
model = new CheckIn
{
date = DateTime.Now,
Class_id = class_id,
Code = code,
Latitude = latitude,
Longitude = longitude,
Email = email,
Accuracy = accuracy
};
db.CheckIns.Add(model);
}
else
{
model.date = DateTime.Now;
model.Latitude = model.Latitude;
model.Longitude = model.Longitude;
model.Email = email;
model.Accuracy = model.Accuracy;
db.Entry(model).State = EntityState.Modified;
}
}
public async Task <ActionResult> ExternalLoginCallback(string returnUrl, string dummyEmail)
{
var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync();
loginInfo = loginInfo ?? Session["ExternalLoginInfo"] as ExternalLoginInfo;
if (loginInfo == null)
{
if (dummyEmail != null)
{
using (var db = new FaceIDEntities())
{
var user = db.AspNetUsers.Single(u => u.Email == dummyEmail);
var login = db.AspNetUserLogins.First(l => l.UserId == user.Id);
loginInfo = new ExternalLoginInfo
{
Email = dummyEmail,
DefaultUserName = dummyEmail.Split('@')[0],
Login = new UserLoginInfo(login.LoginProvider, login.ProviderKey)
};
}
}
else
{
return(RedirectToAction("Login"));
}
}
// Sign in the user with this external login provider if the user already has a login
var result = await SignInManager.ExternalSignInAsync(loginInfo, isPersistent : true);
switch (result)
{
case SignInStatus.Success:
var cookie = new HttpCookie("fIDLoginInfo")
{
Path = "/",
Expires = DateTime.Now.AddDays(365)
};
cookie.Values["UserEmail"] = loginInfo.Email;
cookie.Values["LoginProvider"] = loginInfo.Login.LoginProvider;
cookie.Values["ProviderKey"] = loginInfo.Login.ProviderKey;
Response.SetCookie(cookie);
return(RedirectToLocal(returnUrl));
case SignInStatus.LockedOut:
return(View("Lockout"));
case SignInStatus.RequiresVerification:
return(RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = false }));
case SignInStatus.Failure:
default:
// If the user does not have an account, then prompt the user to create an account
// ViewBag.ReturnUrl = returnUrl;
// ViewBag.LoginProvider = loginInfo.Login.LoginProvider;
// return View("ExternalLoginConfirmation", new ExternalLoginConfirmationViewModel { Email = loginInfo.Email });
return(await ExternalLoginConfirmation(new ExternalLoginConfirmationViewModel { Email = loginInfo.Email }, returnUrl));
}
}
public ViewResult Display(int id)
{
using (var db = new FaceIDEntities())
{
var myClass = db.MyClasses.Find(id);
ViewBag.MyClass = myClass;
myClass.MyTag = db.MyTags.Find(myClass.Tag_id);
return(View(myClass.CheckIns.ToList()));
}
}
public ViewResult Browser(string id)
{
var email = User.Identity.Name;
var code = email.Split('@').First().Split('.').Last();
using (var db = new FaceIDEntities())
{
var model = db.CheckIns.Where(c => c.Code == code || (id == "all" && c.Email == email))
.Include(c => c.MyClass).Include(c => c.MyClass.MyTag);
return(View(model.ToList()));
}
}
public string Upload(string code, string email, HttpPostedFileBase face, CheckIn model, string users, string accuracy)
{
try
{
code = code.Split('-')[0];
email = User.Identity.Name;
using (var db = new FaceIDEntities())
//using (var scope = new TransactionScope())
{
var @class = db.MyClasses.Find(int.Parse(code));
if (@class == null)
{
throw new Exception("Class doesn't exist");
}
if (Distance(@class.Latitude, @class.Longitude, model.Latitude, model.Longitude) > 1)
{
throw new Exception("You are not in class");
}
var path = "~/App_Data/Checks/";
Directory.CreateDirectory(Path.Combine(Server.MapPath(path), code));
var faces = users.Split(',');
var distances = accuracy.Split(',').Select(d => double.Parse(d)).ToArray();
for (int i = 0; i < faces.Length; i++)
{
Checkin(db, int.Parse(code), faces[i], model.Latitude, model.Longitude, email, distances[i]);
face.SaveAs(Path.Combine(Server.MapPath(path), code, faces[i] + ".jpg"));
GlobalHost.ConnectionManager.GetHubContext <CheckHub>().Clients.All.addNewCheckToPage(code, faces[i]);
}
db.SaveChanges();
//scope.Complete();
return(String.Format("Check in successfully @ {0} - {1}", @class.MyTag.Name, @class.Title));
}
} catch (Exception e)
{
return("KO:" + e.GetBaseException().Message);
}
}
