public ActionResult Delete(int id)
{
StudentShared studentShared = repository.getStudentShared((int)id);
int theCourseId = studentShared.CourseId;
repository.DeleteStudentShared((int)id);
// remove the file also
string filePath = Path.Combine(Server.MapPath("~/Uploads/StudentsShared/"),
studentShared.CourseId.ToString() + "_" +
studentShared.StudentId.ToString() + "_" +
studentShared.Id.ToString() + "_" +
studentShared.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 void DeleteStudentShared(int id)
{
StudentShared studentShared = db.StudentShareds.Find(id);
db.StudentShareds.Remove(studentShared);
db.SaveChanges(); // Updates all changed objects
}
public ActionResult Edit(int?id)
{
List <StudentShared> ListStudentShared = repository.GetAllStudentShared();
StudentShared studentShared = ListStudentShared.FirstOrDefault((i => i.Id == id));
return(View(studentShared));
}
public ActionResult Create([Bind(Include = "Id,CourseId,StudentId,Description,FileName")] StudentShared studentShared, HttpPostedFileBase FileName)
{
try
{
// TODO: Add insert logic here
studentShared.FileName = FileName.FileName;
if (ModelState.IsValid)
{
repository.CreateStudentShared(studentShared);
}
if (FileName != null && FileName.ContentLength > 0)
{
string subPath1 = "~/Uploads/StudentsShared/" + studentShared.CourseId + "_" + studentShared.StudentId + "_" + studentShared.Id + "_";
string subPath2 = Path.GetFileName(FileName.FileName);
string filePath = Server.MapPath(subPath1 + subPath2);
FileName.SaveAs(filePath);
}
return(RedirectToAction("Index", new { id = Session["CourseID"] }));
}
catch
{
return(View());
}
}
public ActionResult DeleteConfirmed(int id)
{
StudentShared studentShared = db.StudentShareds.Find(id);
db.StudentShareds.Remove(studentShared);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public FileResult Download(StudentShared studentShared)
{
string fileName = "~/Uploads/StudentsShared/" + studentShared.CourseId + "_" + studentShared.StudentId + "_" + studentShared.Id + "_" + studentShared.FileName;
string contentType = "application/pdf";
return(new FilePathResult(fileName, contentType)
{
FileDownloadName = studentShared.FileName
});
}
public ActionResult Edit([Bind(Include = "Id,CourseId,StudentId,Description,FileName")] StudentShared studentShared)
{
if (ModelState.IsValid)
{
db.Entry(studentShared).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.CourseId = new SelectList(db.Courses, "Id", "Name", studentShared.CourseId);
ViewBag.StudentId = new SelectList(db.Students, "Id", "SSN", studentShared.StudentId);
return(View(studentShared));
}
public ActionResult Edit([Bind(Include = "Id,CourseId,StudentId,Description,FileName")] StudentShared studentShared, 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
studentShared.FileName = filename;
repository.UpdateDbStudentShared(studentShared);
string oldFiles = studentShared.CourseId + "_" +
studentShared.StudentId + "_" +
studentShared.Id + "_*.pdf";
try
{
// remove old file
foreach (string DeleteFileName in Directory.EnumerateFiles
(Server.MapPath("~/Uploads/StudentsShared/"), oldFiles))
{
System.IO.File.Delete(Path.Combine(Server.MapPath("~/Uploads/StudentsShared/"), DeleteFileName));
}
//repository.CreateFile()
if (FileName != null && FileName.ContentLength > 0)
{
string filePath = Path.Combine(Server.MapPath("~/Uploads/StudentsShared/"),
studentShared.CourseId.ToString() + "_" +
studentShared.StudentId.ToString() + "_" +
studentShared.Id + "_" +
Path.GetFileName(FileName.FileName));
// store new file
FileName.SaveAs(filePath);
return(RedirectToAction("Index", studentShared.CourseId));
}
}
catch (Exception e)
{
ViewBag.Error(e.Message);
return(RedirectToAction("Index", studentShared.CourseId));
}
return(View());
}
// GET: StudentShareds/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
StudentShared studentShared = db.StudentShareds.Find(id);
if (studentShared == null)
{
return(HttpNotFound());
}
return(View(studentShared));
}
// GET: StudentShareds/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
StudentShared studentShared = db.StudentShareds.Find(id);
if (studentShared == null)
{
return(HttpNotFound());
}
ViewBag.CourseId = new SelectList(db.Courses, "Id", "Name", studentShared.CourseId);
ViewBag.StudentId = new SelectList(db.Students, "Id", "SSN", studentShared.StudentId);
return(View(studentShared));
}
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
int sid = (int)id;
StudentShared studentShared = repository.getStudentShared(sid);
if (studentShared == null)
{
return(HttpNotFound());
}
return(View(studentShared));
}
public ActionResult Create([Bind(Include = "Id,CourseId,StudentId,Description,FileName")] StudentShared studentShared)
{
// to include in code
//bool exists = System.IO.Directory.Exists(Server.MapPath(subPath));
//if (!exists)
// System.IO.Directory.CreateDirectory(Server.MapPath(subPath));
if (ModelState.IsValid)
{
db.StudentShareds.Add(studentShared);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.CourseId = new SelectList(db.Courses, "Id", "Name", studentShared.CourseId);
ViewBag.StudentId = new SelectList(db.Students, "Id", "SSN", studentShared.StudentId);
return(View(studentShared));
}
public void UpdateDbStudentShared(StudentShared studentShared)
{
db.Entry(studentShared).State = System.Data.Entity.EntityState.Modified; // Ej using för då blir det knas på retunr typerna i get metoderna...
db.SaveChanges(); // Updates all changed objects
}
public void CreateStudentShared(StudentShared studentShared)
{
db.StudentShareds.Add(studentShared);
db.SaveChanges(); // Updates all changed objects
}
