private string UploadAuthorPhoto(AuthorEditViewModelcs model)
{
string uniqueName = null;
if (model.Photo != null)
{
string uploadsFolder = Path.Combine(webHostEnvironment.WebRootPath, "images/authorImages/");
uniqueName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
model.Photo.CopyTo(fileStream);
}
}
return(uniqueName);
}
public IActionResult Edit(int?id)
{
var model = new AuthorEditViewModelcs();
if (id.HasValue)
{
model.Author = authorService.GetAuthorById(id.Value);
if (model.Author == null)
{
return(View("NotFound"));
}
}
else
{
model.Author = new Author();
}
return(View(model));
}
public IActionResult Edit(AuthorEditViewModelcs model)
{
if (ModelState.IsValid)
{
if (model.Author.Id == 0)
{
if (model.Photo != null)
{
if (model.Author.AuthorPhoto != null)
{
string filePath = Path.Combine(webHostEnvironment.WebRootPath, "images/authorImages/", model.Author.AuthorPhoto);
System.IO.File.Delete(filePath);
}
model.Author.AuthorPhoto = UploadAuthorPhoto(model);
}
model.Author = authorService.CreateAuthor(model.Author);
TempData["Message"] = "New Author Created!";
}
else
{
if (model.Photo != null)
{
if (model.Author.AuthorPhoto != null)
{
string filePath = Path.Combine(webHostEnvironment.WebRootPath, "images/authorImages/", model.Author.AuthorPhoto);
System.IO.File.Delete(filePath);
}
model.Author.AuthorPhoto = UploadAuthorPhoto(model);
}
model.Author = authorService.UpdateAuthor(model.Author);
TempData["Message"] = "Author updated!";
}
authorService.Commit();
return(RedirectToAction("Details", new { id = model.Author.Id }));
}
return(View(model));
}