public ProcessResult EditStudent(Student newStudent, HttpServerUtilityBase server, HttpPostedFileBase imageUpload) { var studentToEdit = entities.Students.FirstOrDefault(x => x.Id == newStudent.Id); if (studentToEdit == null) return ProcessResults.ErrorOccured; studentToEdit.Login = newStudent.Login; studentToEdit.Name = newStudent.Name; if (!String.IsNullOrEmpty(newStudent.Password)) studentToEdit.Password = Security.GetHashString(newStudent.Password); studentToEdit.Email = newStudent.Email; studentToEdit.LastName = newStudent.LastName; if (imageUpload != null) { if (imageUpload.ContentLength <= 0 || !Security.IsImage(imageUpload)) return ProcessResults.InvalidImageFormat; if (studentToEdit.ImgSrc != null) DeleteImage(studentToEdit.ImgSrc, server); studentToEdit.ImgSrc = SaveImage(studentToEdit.Id, StaticSettings.AvatarsUploadFolderPath, studentToEdit.Email, imageUpload, server); } else if (!String.IsNullOrEmpty(studentToEdit.ImgSrc)) { DeleteImage(studentToEdit.ImgSrc, server); studentToEdit.ImgSrc = null; } SaveChanges(); return ProcessResults.EditedSuccessfully; }
public void UpdateLastVisitDate(Student student) { student.LastVisitDate = DateTime.Now; SaveChanges(); }
public ActionResult ManageStudentEditing(string Id, string Name, string LastName, string Login, string Email, string Password, HttpPostedFileBase imageUpload) { var lecturer = new Student() { Id = Convert.ToInt32(Id), Name = Name, Login = Login, Email = Email, Password = Password, LastName = LastName }; ProcessResult p = DataManager.Student.EditStudent(lecturer, Server, imageUpload); return RedirectToAction("Index", "Home", new { result = p.Id }); }
public ProcessResult RegistrateStudent( HttpContextBase context, Student student, HttpServerUtilityBase server, HttpPostedFileBase imageUpload) { Func<Student, bool> func = x => x.Email == student.Email && x.Login == student.Login; var exists = GetStudent(func); student.Password = Security.GetHashString(student.Password); student.Activation = (int)UserStatus.Unconfirmed; if (exists != null) return ProcessResults.UserAlreadyExists; if (imageUpload != null) { if (imageUpload.ContentLength <= 0 || !Security.IsImage(imageUpload)) return ProcessResults.InvalidImageFormat; student.ImgSrc = SaveImage(student.Id, StaticSettings.AvatarsUploadFolderPath, student.Email, imageUpload, server); } if (!SendConfirmationMail(context, student.Email, student.Password, UserType.Student.ToString())) return ProcessResults.ErrorOccured; student.LastVisitDate = DateTime.Now; student.RegDate = DateTime.Now; var st = entities.Students.Add(student); SaveChanges(); return ProcessResults.RegistrationCompleted; }