public ActionResult Upload(HttpPostedFileBase uploadedFile, File upFile)
{
string uploadedFileName = uploadedFile.FileName;
string uploadedFileExtension = Path.GetExtension(uploadedFileName);
if (uploadedFileExtension == ".png" || uploadedFileExtension == ".jpg" || uploadedFileExtension == ".pdf")
{
string uploadFolderPath = Server.MapPath("~//UploadedFiles//");
uploadedFile.SaveAs(uploadFolderPath + uploadedFileName);
File file = new File();
file.Extension = uploadedFileExtension;
file.FileName = uploadedFileName;
file.FilePath = uploadFolderPath + uploadedFileName;
file.UploadTime = DateTime.Now;
file.SectionId = upFile.SectionId;
// 4. Se adauga modelul in baza de date
db.Files.Add(file);
db.SaveChanges();
var sectionId = file.SectionId;
var section = db.Sections.Find(sectionId);
var cursId = section.CursId;
return(Redirect("/Curses/Show/" + cursId.ToString()));
}
// TODO: tratarea erorilor
return(View());
}
public ActionResult Delete(int id)
{
File file = db.Files.Find(id);
var creatorId = file.Section.Curs.ProfesorTitular.UserId;
var cursId = file.Section.CursId;
if (User.Identity.GetUserId() == creatorId || User.IsInRole("Admin"))
{
db.Files.Remove(file);
db.SaveChanges();
return(Redirect("/Curses/Show/" + cursId.ToString()));
}
return(Redirect("/Curses/Show/" + cursId.ToString()));
}
public FileResult DownloadFile(int id)
{
string filePath = Server.MapPath("~//UploadedFiles//");
File myFile = db.Files.Find(id);
string fullPath = Path.Combine(filePath, myFile.FileName);
string extension = myFile.Extension;
extension = extension.Substring(1);
string MIMEtype;
if (extension == "pdf")
{
MIMEtype = "application/";
}
else
{
MIMEtype = "image";
}
return(File(fullPath, MIMEtype + extension, myFile.FileName));
}
