// GET: Makalah/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Makalah makalah = db.Makalah.Find(id);
if (makalah == null)
{
return(HttpNotFound());
}
EditMakalahViewModel editMakalahViewModel = new EditMakalahViewModel
{
Id = makalah.Id,
CategoryId = makalah.CategoryId,
Title = makalah.Title,
Abstract = makalah.Abstract,
AbstractFileName = makalah.AbstractFileName,
FullPaperFileName = makalah.FullPaperFileName,
Description = makalah.Description
};
return(View(editMakalahViewModel));
}
public ActionResult Edit(EditMakalahViewModel model)
{
Makalah makalah = db.Makalah.Find(model.Id);
if (makalah == null)
{
return(HttpNotFound());
}
if (!ModelState.IsValid)
{
return(View(model));
}
int titleWordsCount = GetWordsCount(model.Title);
if (titleWordsCount > GlobalData.TitleMaxWordsCount)
{
ModelState.AddModelError("", string.Format("Jumlah kata judul anda {0}. Maksimal untuk jumlah kata untuk judul adalah {1}.", titleWordsCount, GlobalData.TitleMaxWordsCount));
return(View(model));
}
int abstractWordsCount = GetWordsCount(model.Abstract);
if (abstractWordsCount > GlobalData.AbstractMaxWordsCount)
{
ModelState.AddModelError("", string.Format("Jumlah kata abstrak anda {0}. Maksimal untuk jumlah kata untuk abstrak adalah {1}.", abstractWordsCount, GlobalData.AbstractMaxWordsCount));
return(View(model));
}
bool includeNewAbstractFile = false;
if (model.AbstractFileUpload != null && model.AbstractFileUpload.ContentLength > 0)
{
if (model.AbstractFileUpload.ContentType != "application/pdf")
{
ModelState.AddModelError("", "Format file abstrak yang diunggah harus bertipe pdf.");
return(View("Edit", model));
}
if (model.AbstractFileUpload.ContentLength > MaxUploadFileSize)
{
ModelState.AddModelError("", string.Format("Maksimal ukuran file abstrak adalah {0} bytes (1 MB)", MaxUploadFileSize));
return(View("Edit", model));
}
includeNewAbstractFile = true;
}
bool includeNewFullPaper = false;
if (model.FullPaperFileUpload != null && model.FullPaperFileUpload.ContentLength > 0)
{
if (model.FullPaperFileUpload.ContentType != "application/pdf")
{
ModelState.AddModelError("", "Format file full paper yang diunggah harus bertipe pdf.");
return(View("Edit", model));
}
if (model.FullPaperFileUpload.ContentLength > MaxUploadFileSize)
{
ModelState.AddModelError("", string.Format("Maksimal ukuran file full paper adalah {0} bytes (1 MB)", MaxUploadFileSize));
return(View("Edit", model));
}
includeNewFullPaper = true;
}
try
{
string newAbstractFileName = makalah.AbstractFileName;
if (includeNewAbstractFile)
{
newAbstractFileName = GetFileNameFromDateTime(DateTime.UtcNow, "Abs", ".pdf");
string abstractPath = Server.MapPath(GlobalData.AbstractFileSavePath);
if (!Directory.Exists(abstractPath))
{
Directory.CreateDirectory(abstractPath);
}
string abstractSaveFilePath = Path.Combine(abstractPath, newAbstractFileName);
model.AbstractFileUpload.SaveAs(abstractSaveFilePath);
//hapus file yang lama
if (!string.IsNullOrEmpty(makalah.AbstractFileName))
{
string oldFileName = makalah.AbstractFileName;
FileInfo oldAbstract = new FileInfo(Path.Combine(abstractPath, oldFileName));
if (oldAbstract.Exists)
{
oldAbstract.Delete();
}
}
}
makalah.CategoryId = model.CategoryId;
makalah.Title = model.Title;
makalah.Abstract = model.Abstract;
makalah.AbstractFileName = newAbstractFileName;
makalah.Description = model.Description;
makalah.PaperAbstractStatus = EPaperAbstractStatus.Edit;
makalah.PaperAbstractConfirmMessage = GlobalData.GetPaperAbstractStatusMessage(EPaperAbstractStatus.Edit);
makalah.DateModified = DateTime.UtcNow;
string newFullPaperFileName = makalah.FullPaperFileName;
if (includeNewFullPaper)
{
newFullPaperFileName = GetFileNameFromDateTime(DateTime.UtcNow, "Ppr", ".pdf");
string fullPaperPath = Server.MapPath(GlobalData.PaperFileSavePath);
if (!Directory.Exists(fullPaperPath))
{
Directory.CreateDirectory(fullPaperPath);
}
string fullPaperSaveFilePath = Path.Combine(fullPaperPath, newFullPaperFileName);
model.FullPaperFileUpload.SaveAs(fullPaperSaveFilePath);
//hapus file yang lama
if (!string.IsNullOrEmpty(makalah.FullPaperFileName))
{
string oldFileName = makalah.FullPaperFileName;
FileInfo oldFullPaper = new FileInfo(Path.Combine(fullPaperPath, oldFileName));
if (oldFullPaper.Exists)
{
oldFullPaper.Delete();
}
}
makalah.FullPaperFileName = newFullPaperFileName;
//Jika Full Paper baru ditambahkan
if (makalah.FullPaperDateSubmitted == null)
{
makalah.FullPaperStatus = Enums.EFullPaperStatus.Baru;
makalah.FullPaperConfirmMessage = GlobalData.GetFullPaperStatusMessage(EFullPaperStatus.Baru);
makalah.FullPaperDateSubmitted = DateTime.UtcNow;
}
else
{
makalah.FullPaperStatus = Enums.EFullPaperStatus.Edit;
makalah.FullPaperConfirmMessage = GlobalData.GetFullPaperStatusMessage(EFullPaperStatus.Edit);
}
}
db.Entry(makalah).State = EntityState.Modified;
db.SaveChanges();
string informationMessage = "Makalah telah diupdate.";
return(RedirectToAction("Index", new { InformationMessage = informationMessage }));
}
catch (Exception ex)
{
ViewBag.ErrorMessage = ex.Message;
return(View("Error"));
}
}