public void SaveFile(TeacherUploadViewModel model, HttpServerUtilityBase server, int teacherId, KnowledgeChannelEntities db)
{
var file = model.Resource.ResourceFile;
if (file.ContentLength > 0)
{
var teacher = db.Teachers.Where(x => x.TeacherID == teacherId).SingleOrDefault();
var fileName = Path.GetFileName(file.FileName);
var folderName = Path.Combine(server.MapPath("~/FileResources"), teacher.TeacherID.ToString());
var folderNameTosave = Path.Combine("FileResources", teacher.TeacherID.ToString());
if(!Directory.Exists(folderName))
{
Directory.CreateDirectory(folderName);
}
var pathFileServer = Path.Combine(folderName, fileName);
file.SaveAs(pathFileServer);
var pathDatabase = Path.Combine(folderNameTosave, fileName);
SaveInDatabase(model, pathDatabase, teacherId, db);
}
}
public ActionResult UploadFile(TeacherUploadViewModel model)
{
if (!Application.IsAuthenticated && Application.TeacherID == 0) {
return RedirectToAction("SignIn");
}
if(model.Resource.Name == ""){
ViewBag.Header = "Input Invalid";
ViewBag.Message = "Please fill up Resource Name";
}
if (model.Resource.ResourceFile.ContentLength > 26214400) {
ViewBag.Header = "Exceeded Max File Size";
ViewBag.Message = "The maximum file size capacity for upload is 25MB";
return View("Message", "_LayoutGuest");
}
var Model = new TeacherUploadViewModel(model, Application.Db);
Model.SaveFile(model, Server, Application.TeacherID, Application.Db);
return View(Model);
}
//POST
public TeacherUploadViewModel(TeacherUploadViewModel model, KnowledgeChannelEntities db)
{
this.model = model;
Message = "Thank you. Your file has been uploaded.";
PopulateLevelsAndSubjects(db);
}
private void SaveInDatabase(TeacherUploadViewModel Model,string path, int TeacherID, KnowledgeChannelEntities db)
{
var resource = db.Resources.CreateObject();
resource.DateCreated = DateTime.Now;
resource.Name = Model.Resource.Name;
resource.Description = Model.Resource.Description;
resource.ResourceFile = path;
resource.LevelID = Model.Resource.ResourceLevel;
resource.SubjectID = Model.Resource.ResourceSubject;
resource.TeacherID = TeacherID;
db.Resources.AddObject(resource);
db.SaveChanges();
}