public IActionResult Edit(int?id)
{
if (!User.Identity.IsAuthenticated)
{
return(RedirectToAction("Login", "Account"));
}
if (!User.IsInRole("Admin"))
{
return(RedirectToAction("Login", "Account"));
}
if (id == null)
{
return(View("Error"));
}
Slider slider = _context.Sliders.Find(id);
var viewModel = new CreateSliderVM
{
HeaderAZ = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "az").Header,
HeaderEN = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "en").Header,
HeaderRU = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "ru").Header,
DescriptionAZ = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "az").Description,
DescriptionEN = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "en").Description,
DescriptionRU = slider.SliderLangs.FirstOrDefault(x => x.Lang.Code.ToLower() == "ru").Description,
};
return(View(viewModel));
}
public async Task <IActionResult> EditPost(int id, CreateSliderVM slider)
{
if (!User.Identity.IsAuthenticated)
{
return(RedirectToAction("Login", "Account"));
}
if (!User.IsInRole("Admin"))
{
return(RedirectToAction("Login", "Account"));
}
if (!ModelState.IsValid)
{
ModelState.AddModelError("", "Xaiş olunur düzgün doldurun.");
return(View(slider));
}
Slider newSlider = await _context.Sliders.FindAsync(id);
if (newSlider == null)
{
return(View("Error"));
}
if (slider.Photo != null)
{
string computerPhoto = Path.Combine(_env.WebRootPath, "images", newSlider.PhotoUrl);
if (System.IO.File.Exists(computerPhoto))
{
System.IO.File.Delete(computerPhoto);
}
string fileName = await slider.Photo.SaveAsync(_env.WebRootPath);
newSlider.PhotoUrl = fileName;
}
SliderLang azBlogLangFromDb = await _context.SliderLangs.FirstOrDefaultAsync(x => x.Lang.Code.ToLower() == "az" &&
x.SliderId == newSlider.Id);
SliderLang ruBlogLangFromDb = await _context.SliderLangs.FirstOrDefaultAsync(x => x.Lang.Code.ToLower() == "ru" &&
x.SliderId == newSlider.Id);
SliderLang enBlogLangFromDb = await _context.SliderLangs.FirstOrDefaultAsync(x => x.Lang.Code.ToLower() == "en" &&
x.SliderId == newSlider.Id);
azBlogLangFromDb.Header = slider.HeaderAZ;
enBlogLangFromDb.Header = slider.HeaderEN;
ruBlogLangFromDb.Header = slider.HeaderRU;
azBlogLangFromDb.Description = slider.DescriptionAZ;
azBlogLangFromDb.Description = slider.DescriptionEN;
azBlogLangFromDb.Description = slider.DescriptionRU;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Update(int?id, CreateSliderVM createSliderVM)
{
if (id == null)
{
return(NotFound());
}
Slider dbSlider = await _db.Sliders.FindAsync(id);
if (dbSlider == null)
{
return(NotFound());
}
if (createSliderVM.Photo != null)
{
if (ModelState["Photo"].ValidationState == Microsoft.AspNetCore.Mvc.ModelBinding.ModelValidationState.Invalid)
{
return(View());
}
if (!createSliderVM.Photo.IsImage())
{
ModelState.AddModelError("Photo", "Zehmet olmasa shekil formati sechin");
return(View());
}
if (createSliderVM.Photo.MaxLength(200))
{
ModelState.AddModelError("Photo", "Shekilin olchusu max 200kb ola biler");
return(View());
}
string path = Path.Combine("img", "slider");
Helper.DeleteImage(_env.WebRootPath, path, dbSlider.Image);
string fileName = await createSliderVM.Photo.SaveImg(_env.WebRootPath, path);
dbSlider.Image = fileName;
}
dbSlider.Description = createSliderVM.Description;
dbSlider.Title = createSliderVM.Title;
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
