public bool SaveFacultyDetails(Faculty facultyModel)
{
facultyModel.ModifiedDate = null;
facultyModel.CreatedDate = DateTime.Now;
facultyModel.RegistrationStatus = "Pending";
db.Faculties.Add(facultyModel);
db.SaveChanges();
return(true);
}
public ActionResult Create([Bind(Include = "DepartmentId,DepartmentName")] Department department)
{
if (ModelState.IsValid)
{
db.Departments.Add(department);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(department));
}
public ActionResult Create([Bind(Include = "FacultyId,Prefix,FirstName,MiddleName,LastName,Suffix,JobTitle,Email,Telephone,DepartmentId")] Faculty faculty)
{
if (ModelState.IsValid)
{
db.FacultyMembers.Add(faculty);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.DepartmentId = new SelectList(db.Departments, "DepartmentId", "DepartmentName", faculty.DepartmentId);
return(View(faculty));
}
public ActionResult Create(Subject subject)
{
try
{
db.Subjects.Add(subject);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(RedirectToAction("Error"));
}
}
public ActionResult Create(Semester semester)
{
try
{
db.Semesters.Add(semester);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(RedirectToAction("Error"));
}
}
/**
* Reads images from folder and encodes detected faces in DB
*/
public bool AddNewFaces()
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
FaceRecognition.InternalEncoding = Encoding.UTF8;
string[] facesDirectory = Directory.GetFiles(Path.Combine(Environment.CurrentDirectory, @"Faces"), "*.jpg", SearchOption.AllDirectories);
using (FaceRecognition fr = FaceRecognition.Create(modelDirectory))
{
foreach (string path in facesDirectory)
{
using (FaceRecognitionDotNet.Image image = FaceRecognition.LoadImageFile(path))
{
IEnumerable <Location> locations = fr.FaceLocations(image);
IEnumerable <FaceEncoding> encodings = fr.FaceEncodings(image, locations);
if (encodings.Count() > 0)
{
UserImages faceImage = new UserImages();
var bf = new BinaryFormatter();
using (var ms1 = new MemoryStream())
{
bf.Serialize(ms1, encodings.First());
ms1.Flush();
faceImage.Encoding = ms1.ToArray();
}
string[] studentName = Path.GetFileName(Path.GetDirectoryName(path)).Split(" ");
User student = _context.Users.Where(user => user.FirstNameEncoded == studentName[0] && user.LastNameEncoded == studentName[1]).FirstOrDefault();
faceImage.UserID = student.ID;
_context.UserImages.Add(faceImage);
_context.SaveChanges();
}
}
}
}
return(true);
}
public bool GetPasswordReset(string password, Faculty facultyModel)
{
using (FacultyContext db = new FacultyContext())
{
try
{
if (facultyModel != null)
{
facultyModel.Password = password;
facultyModel.ModifiedDate = DateTime.Now;
db.Entry(facultyModel).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
catch (Exception)
{
return(false);
}
}
}
public async Task <IActionResult> Record(int classID, int roomID, IFormFile image)
{
Room room = _context.Rooms.Where(r => r.ID == roomID).FirstOrDefault();
Class facClass = _context.Classes.Where(r => r.ID == classID).FirstOrDefault();
List <StudentWithImageViewModel> recognizedStudents = new List <StudentWithImageViewModel>();
if (image != null && image.Length > 0)
{
var fileName = Path.GetFileName(image.FileName);
ViewBag.Image = fileName;
var filePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot\\images\\uploaded", fileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await image.CopyToAsync(fileStream);
}
recognizedStudents = faceRecognitionHelper.RecognizeStudents(filePath);
}
DateTime current = DateTime.Now;
current = new DateTime(current.Year, current.Month, current.Day, current.Hour, current.Minute, current.Second, current.Kind);
foreach (var student in recognizedStudents)
{
Record record = new Record();
record.RoomID = roomID;
record.ClassID = classID;
record.UserID = student.Student.ID;
record.Time = current;
record.Image = student.Image;
_context.Records.Add(record);
}
_context.SaveChanges();
ViewBag.Time = current;
ViewBag.RoomID = room.ID;
ViewBag.ClassID = facClass.ID;
ViewBag.Title = facClass.Name + " - " + room.Name;
ViewBag.People = recognizedStudents;
return(View());
}
public bool EditFacultyDetails(Faculty faculty, string status, bool isdeleted)
{
using (FacultyContext db = new FacultyContext())
{
if (faculty != null)
{
faculty.RegistrationStatus = status;
faculty.IsDeleted = isdeleted;
db.Entry(faculty).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
}
public bool DeleteFaculty(int id, Faculty faculty)
{
using (FacultyContext db = new FacultyContext())
{
var facultyModel = db.Faculties.Find(id);
if (facultyModel != null)
{
facultyModel.IsDeleted = true;
facultyModel.RegistrationStatus = "Rejected";
db.Entry(facultyModel).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// Creating new record
/// </summary>
/// <param name="NicknameName"></param>
public void Create(NicknameName NicknameName)
{
db.Nicknames.Add(NicknameName);
db.SaveChanges();
}
public void Save()
{
db.SaveChanges();
}
/// <summary>
/// Creating new record
/// </summary>
/// <param name="course"></param>
public void Create(Course course)
{
db.Courses.Add(course);
db.SaveChanges();
}
