//[ValidateAntiForgeryToken]
public async Task <ActionResult> Edit(int?id)
{
try
{
if (id == null)
{
//return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
return(PartialView("IndexNotFound", id.ToString()));
}
Book book = await db.Books.FindAsync(id);
if (book == null)
{
//return HttpNotFound();
return(PartialView("IndexNotFound", id.ToString()));
}
var modelBook = BookRelase.EditBook(book);
ViewBag.AuthorsId = new SelectList(db.Authors, "Id", "FullName", book.AuthorsId);
ViewBag.CountryPublishedId = new SelectList(db.CountryPublisheds, "Id", "CountryName", book.CountryPublishedId);
return(View(modelBook));
}
catch
{
return(RedirectToAction("Index"));
}
}
public async Task <ActionResult> Edit([Bind(Include = "Id,Title,Price,Description,PagesCount,Picture,ImagePatchs,CountryPublishedId,AuthorsId")] BookViewModel model, HttpPostedFileBase upload)
{
try
{
if (ModelState.IsValid)
{
//book = await db.Books.FindAsync(book.Id);
ImagePatch oldpatch = db.ImagePatchs.Where(n => n.BooksId == model.Id).FirstOrDefault();
string pat = oldpatch.ImageUrl;
if (upload != null)
{
var supportedTypes = new[] { "jpg", "jpeg", "png" };
var fileExt = System.IO.Path.GetExtension(upload.FileName).Substring(1);
if (!supportedTypes.Contains(fileExt))
{
return(RedirectToAction("Index"));
// ModelState.AddModelError("photo", "Invalid type. Only the following types (jpg, jpeg, png) are supported.");
}
string filename = Guid.NewGuid().ToString() + Path.GetExtension(upload.FileName);
string patch = Path.Combine(Server.MapPath("~/Images"), filename);
upload.SaveAs(patch);
ImagePatch patchimg = db.ImagePatchs.Where(n => n.BooksId == model.Id).FirstOrDefault();
if (patchimg != null)
{
patchimg.ImageUrl = filename;
string patch1 = Path.Combine(Server.MapPath("~/Images"), pat);
if (System.IO.File.Exists(patch1))
{
System.IO.File.Delete(patch1);
}
}
}
Book b = BookRelase.EditBook(model);
db.Entry(b).State = EntityState.Modified;
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
ViewBag.AuthorsId = new SelectList(db.Authors, "Id", "FullName", model.AuthorsId);
ViewBag.CountryPublishedId = new SelectList(db.CountryPublisheds, "Id", "CountryName", model.CountryPublishedId);
return(View(model));
}
catch
{
return(RedirectToAction("Index"));
}
}
