//GET: /Manage/EditLec
//Upload page to edit Lecturer
public ActionResult EditLec(int?id)
{
if (id == null)
{
throw new ValidationException("id doesn't exist", "");
}
var lec = lecturerService.GetLecturer(id.Value);
if (lec == null)
{
throw new ValidationException("course doesn't exist", "");
}
string res = "";
var dep = departmentService.GetDepartments();
EditLec editLec = new EditLec
{
LecturerId = id.Value,
FirstName = lec.FirstName,
SecondName = lec.SecondName,
Image = lec.Image,
ImageName = lec.ImageName,
Information = lec.Information,
departments = dep.ToList(),
LecturerEmail = lec.LecturerEmail,
};
return(View(editLec));
}
public ActionResult EditLec(EditLec editLec, HttpPostedFileBase uploadImage)
{
editLec.departments = departmentService.GetDepartments().ToList();
if (ModelState.IsValid)
{
byte[] img;
if (uploadImage == null)
{
img = courseService.GetCourse(editLec.LecturerId).Image;
}
else
{
byte[] imageData = null;
using (var binaryReader = new BinaryReader(uploadImage.InputStream))
{
imageData = binaryReader.ReadBytes(uploadImage.ContentLength);
}
img = imageData;
}
ApplicationUserManager userManager = HttpContext.GetOwinContext()
.GetUserManager <ApplicationUserManager>();
try
{
lecturerService.EditLecturer(new LecturerDTO
{
LecturerId = editLec.LecturerId,
Information = editLec.Information,
FirstName = editLec.FirstName,
SecondName = editLec.SecondName,
Image = img,
ImageName = editLec.FirstName + " " + editLec.SecondName,
LecturerEmail = editLec.LecturerEmail
}, editLec.SelectedDepId);
var user = UserManager.FindByEmail(editLec.LecturerEmail);
user.UserName = editLec.FirstName + " " + editLec.SecondName;
userManager.Update(user);
}
catch (ValidationException ex)
{
ModelState.AddModelError("", ex.Message);
}
if (ModelState.IsValid)
{
return(Redirect("/Manage/Index"));
}
else
{
editLec.departments = departmentService.GetDepartments().ToList();
return(View(editLec));
}
}
return(View(editLec));
}
