public LtiGenerateUserNameContext(HttpContext context, ILtiRequest ltiRequest) : base(context)
{
if (ltiRequest == null)
{
throw new ArgumentNullException("ltiRequest");
}
LtiRequest = ltiRequest;
}
public LtiAuthenticateContext(IOwinContext context, ILtiRequest ltiRequest) : base(context)
{
if (ltiRequest == null)
{
throw new ArgumentNullException("ltiRequest");
}
LtiRequest = ltiRequest;
}
public LtiAuthenticateContext(IOwinContext context, ILtiRequest ltiRequest) : base(context)
{
if (ltiRequest == null)
{
throw new ArgumentNullException("ltiRequest");
}
LtiRequest = ltiRequest;
}
public LtiGenerateUserNameContext(IOwinContext context, ILtiRequest ltiRequest) : base(context)
{
if (ltiRequest == null)
{
throw new ArgumentNullException("ltiRequest");
}
LtiRequest = ltiRequest;
}
public async Task <Person> ProcessLtiUser(ILtiRequest parsedRequest)
{
var user = await ctxManager.Context.People
.Include(s => s.Security)
.Include(s => s.Faculty)
.Include(s => s.Student)
.SingleOrDefaultAsync(person => person.BbUserId == parsedRequest.UserId);
var emailChecker = new ValidEmailChecker();
if (user != null)
{
if (user.Email.ToLower() != parsedRequest.LisPersonEmailPrimary.ToLower())
{
if (!emailChecker.IsValidEmail(parsedRequest.LisPersonEmailPrimary))
{
throw new InvalidEmailException("The email address associated with your LMS account (" + parsedRequest.LisPersonEmailPrimary + ") is not a valid email address.");
}
if (!await UniqueEmailCheck(parsedRequest.LisPersonEmailPrimary))
{
throw new InvalidEmailException("The email address associated with your LMS account (" + parsedRequest.LisPersonEmailPrimary + ") is already being used in ECAT.");
}
}
user.ModifiedById = user.PersonId;
}
else
{
if (!emailChecker.IsValidEmail(parsedRequest.LisPersonEmailPrimary))
{
throw new InvalidEmailException("The email address associated with your LMS account (" + parsedRequest.LisPersonEmailPrimary + ") is not a valid email address.");
}
if (!await UniqueEmailCheck(parsedRequest.LisPersonEmailPrimary))
{
throw new InvalidEmailException("The email address associated with your LMS account (" + parsedRequest.LisPersonEmailPrimary + ") is already being used in ECAT.");
}
user = new Person
{
IsActive = true,
MpGender = MpGender.Unk,
MpAffiliation = MpAffiliation.Unk,
MpComponent = MpComponent.Unk,
MpPaygrade = MpPaygrade.Unk,
MpInstituteRole = MpInstituteRoleId.Undefined,
RegistrationComplete = false
};
ctxManager.Context.People.Add(user);
}
var userIsCourseAdmin = false;
switch (parsedRequest.Parameters["Roles"].ToLower())
{
case "instructor":
userIsCourseAdmin = true;
user.MpInstituteRole = MpInstituteRoleId.Faculty;
break;
case "teachingassistant":
user.MpInstituteRole = MpInstituteRoleId.Faculty;
break;
case "contentdeveloper":
user.MpInstituteRole = MpInstituteRoleId.Designer;
break;
default:
user.MpInstituteRole = MpInstituteRoleId.Student;
break;
}
switch (user.MpInstituteRole)
{
case MpInstituteRoleId.Faculty:
user.Faculty = user.Faculty ?? new ProfileFaculty();
user.Faculty.IsCourseAdmin = userIsCourseAdmin;
user.Faculty.AcademyId = parsedRequest.Parameters["custom_ecat_school"];
break;
case MpInstituteRoleId.Designer:
//user.Designer = user.Designer ?? new ProfileDesigner();
//user.Designer.AssociatedAcademyId = parsedRequest.Parameters["custom_ecat_school"];
break;
default:
user.Student = user.Student ?? new ProfileStudent();
break;
}
user.IsActive = true;
user.Email = parsedRequest.LisPersonEmailPrimary.ToLower();
user.LastName = parsedRequest.LisPersonNameFamily;
user.FirstName = parsedRequest.LisPersonNameGiven;
user.BbUserId = parsedRequest.UserId;
user.ModifiedDate = DateTime.Now;
if (await ctxManager.Context.SaveChangesAsync() > 0)
{
return(user);
}
throw new UserUpdateException("Save User Changes did not succeed!");
}
