public void DeleteTeacherShared(int id)
{
TeacherShared teacherShared = db.TeacherShareds.Find(id);
db.TeacherShareds.Remove(teacherShared);
db.SaveChanges(); // Updates all changed objects
}
public ActionResult Download(int id)
{
//amh
//TeacherShared teacherShared = db.TeacherShareds.Find(id);
TeacherShared teacherShared = tsRepository.getTeacherShared((int)id);
string filePath = Path.Combine(Server.MapPath("~/Uploads/TeachersShared/"),
teacherShared.TeacherId.ToString() + "_" +
teacherShared.CourseId.ToString() + "_" +
teacherShared.Id + "_" +
teacherShared.FileName);
try
{
if (System.IO.File.Exists(filePath))
{
return(File(filePath, "application/pdf"));
}
else
{
return(HttpNotFound("File not found"));
}
}
catch (Exception e)
{
ViewBag.Error = e.Message;
return(RedirectToAction("Index"));
}
}
public ActionResult DeleteConfirmed(int id)
{
// remove from db
//TeacherShared teacherShared = db.TeacherShareds.Find(id);
TeacherShared teacherShared = tsRepository.getTeacherShared((int)id);
// store courseId in viewbag
int theCourseId = teacherShared.CourseId;
//amh
//db.TeacherShareds.Remove(teacherShared);
//db.SaveChanges();
tsRepository.DeleteTeacherShared((int)id);
// remove the file also
string filePath = Path.Combine(Server.MapPath("~/Uploads/TeachersShared/"),
teacherShared.TeacherId.ToString() + "_" +
teacherShared.CourseId.ToString() + "_" +
teacherShared.Id.ToString() + "_" +
teacherShared.FileName);
try
{
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
}
catch (Exception e)
{
ViewBag.Error(e.Message);
}
return(RedirectToAction("Index", theCourseId));
}
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
int tsid = (int)id;
//TeacherShared teacherShared = db.TeacherShareds.Find(id);
TeacherShared teacherShared = tsRepository.getTeacherShared(tsid);
if (teacherShared == null)
{
return(HttpNotFound());
}
var coursesAll = repository.GetAllCourses();
var teachersCourse = from course in coursesAll
where course.Id == id
select course;
ViewBag.CourseId = new SelectList(teachersCourse, "Id", "Name", teacherShared.CourseId);
// amh
var teachers = tsRepository.GetAllTeacherShareds();
ViewBag.TeacherId = new SelectList(teachers, "Id", "Teacher name", teacherShared.TeacherId);
return(View(teacherShared));
}
public ActionResult Create([Bind(Include = "Id,CourseId,TeacherId,Description,FileName")] TeacherShared teacherShared, HttpPostedFileBase FileName)
{
try
{
//repository.CreateFile()
if (FileName != null && FileName.ContentLength > 0)
{
if (ModelState.IsValid)
{
teacherShared.FileName = Path.GetFileName(FileName.FileName);
//db.TeacherShareds.Add(teacherShared);
//db.SaveChanges();
tsRepository.CreateTeacherShared(teacherShared);
// store file
string filePath = Path.Combine(Server.MapPath("~/Uploads/TeachersShared/"), teacherShared.TeacherId.ToString() + "_" +
teacherShared.CourseId.ToString() + "_" +
teacherShared.Id + "_" +
Path.GetFileName(FileName.FileName));
FileName.SaveAs(filePath);
return(RedirectToAction("Index"));
}
}
}
catch
{
return(View());
//return RedirectToAction("Index");
}
return(RedirectToAction("Index", teacherShared.CourseId));
}
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
//amh
//TeacherShared teacherShared = db.TeacherShareds.Find(id);
int tsid = (int)id;
TeacherShared teacherShared = tsRepository.getTeacherShared(tsid);
if (teacherShared == null)
{
return(HttpNotFound());
}
return(View(teacherShared));
}
public void UpdateTeacherShared(TeacherShared teacherShared)
{
// Ej using för då blir det knas på retunr typerna i get metoderna...
db.Entry(teacherShared).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges(); // Updates all changed objects
}
public void CreateTeacherShared(TeacherShared teacherShared)
{
db.TeacherShareds.Add(teacherShared);
db.SaveChanges(); // Updates all changed objects
}
public ActionResult Edit([Bind(Include = "Id,CourseId,TeacherId,Description,FileName")] TeacherShared teacherShared, HttpPostedFileBase FileName)
{
int length = FileName.FileName.Length;
int index = FileName.FileName.LastIndexOf('\\') + 1;
string path = FileName.FileName.Substring(0, index);
string filename = FileName.FileName.Substring(index);
//update database
teacherShared.FileName = filename;
//amh
//db.Entry(teacherShared).State = System.Data.Entity.EntityState.Modified;
//db.SaveChanges();
tsRepository.UpdateTeacherShared(teacherShared);
string oldFiles = teacherShared.TeacherId + "_" +
teacherShared.CourseId + "_" +
teacherShared.Id + "_*.pdf";
try
{
// remove old file
foreach (string DeleteFileName in Directory.EnumerateFiles
(Server.MapPath("~/Uploads/TeachersShared/"), oldFiles))
{
System.IO.File.Delete(Path.Combine(Server.MapPath("~/Uploads/TeachersShared/"), DeleteFileName));
}
//repository.CreateFile()
if (FileName != null && FileName.ContentLength > 0)
{
string filePath = Path.Combine(Server.MapPath("~/Uploads/TeachersShared/"),
teacherShared.TeacherId.ToString() + "_" +
teacherShared.CourseId.ToString() + "_" +
teacherShared.Id + "_" +
Path.GetFileName(FileName.FileName));
// store new file
FileName.SaveAs(filePath);
return(RedirectToAction("Index", teacherShared.CourseId));
}
}
catch (Exception e)
{
ViewBag.Error(e.Message);
return(RedirectToAction("Index", teacherShared.CourseId));
}
// amh
//ViewBag.CourseId = new SelectList(db.Courses, "Id", "Name", teacherShared.CourseId);
var courses = repository.GetAllCourses();
ViewBag.CourseId = new SelectList(courses, "Id", "Name", teacherShared.CourseId);
//amh
//return RedirectToAction("Index", teacherShared.CourseId);
var teachers = repository.GetAllTeachers();
ViewBag.TeacherId = new SelectList(teachers, "Id", "SSN", teacherShared.TeacherId);
return(RedirectToAction("Index", teacherShared.CourseId));
}
