// GET: Advertisements/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var advertisement = await _context.Advertisement.FindAsync(id);
if (advertisement == null)
{
return(NotFound());
}
AdvertViewModel advertViewModel = new AdvertViewModel
{
AdvertDescription = advertisement.AdvertDescription,
AdvertImage = advertisement.AdvertImage,
AdvertName = advertisement.AdvertName,
Category = advertisement.Category,
CategoryID = advertisement.CategoryID,
EndDate = advertisement.EndDate,
StartDate = advertisement.StartDate,
ID = advertisement.ID,
Position = advertisement.Position
};
ViewData["CategoryID"] = new SelectList(_context.Category, "ID", "CategoryName", advertisement.CategoryID);
return(View(advertViewModel));
}
public async Task <IActionResult> Create([Bind("ID,AdvertName,AdvertDescription,AdUrl,StartDate,EndDate,Position,CategoryID")] AdvertViewModel advertViewModel)
{
Advertisement advertisement = new Advertisement();
if (ModelState.IsValid)
{
IFormFile file = advertViewModel.AdUrl;
string relativePath = "";
if (file != null)
{
var fileName = $"{advertViewModel.ID}{Path.GetFileName(file.FileName)}";
relativePath = Path.Combine("images", "ads", fileName);
var absolutePath = Path.Combine(_env.WebRootPath, relativePath);
using (FileStream stream = new FileStream(absolutePath, FileMode.Create))
{
file.CopyTo(stream);
}
}
advertisement.AdvertDescription = advertViewModel.AdvertDescription;
advertisement.AdvertImage = relativePath;
advertisement.AdvertName = advertViewModel.AdvertName;
advertisement.Category = advertViewModel.Category;
advertisement.CategoryID = advertViewModel.CategoryID;
advertisement.EndDate = advertViewModel.EndDate;
advertisement.ID = advertViewModel.ID;
advertisement.StartDate = advertViewModel.StartDate;
advertisement.Position = advertViewModel.Position;
_context.Add(advertisement);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["CategoryID"] = new SelectList(_context.Category, "ID", "CategoryName", advertisement.CategoryID);
return(View(advertisement));
}
public async Task <IActionResult> Edit(int id, [Bind("ID,AdvertName,AdvertDescription,AdvertImage,StartDate,Position,EndDate,CategoryID,AdUrl")] AdvertViewModel advertViewModel)
{
Advertisement advertisement = new Advertisement();
if (id != advertViewModel.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
IFormFile file = advertViewModel.AdUrl;
string relativePath = "";
if (file != null)
{
if (advertViewModel.AdvertImage != null)
{
var oldPath = Path.Combine(_env.WebRootPath, advertViewModel.AdvertImage);
if (System.IO.File.Exists(oldPath))
{
System.IO.File.Delete(oldPath);
}
}
var fileName = $"{advertViewModel.ID}{Path.GetFileName(file.FileName)}";
relativePath = Path.Combine("images", "ads", fileName);
var absolutePath = Path.Combine(_env.WebRootPath, relativePath);
using (FileStream stream = new FileStream(absolutePath, FileMode.Create))
{
file.CopyTo(stream);
}
}
try
{
advertisement.AdvertDescription = advertViewModel.AdvertDescription;
advertisement.AdvertImage = (!string.IsNullOrEmpty(relativePath)) ? relativePath : advertViewModel.AdvertImage;
advertisement.AdvertName = advertViewModel.AdvertName;
advertisement.Category = advertViewModel.Category;
advertisement.CategoryID = advertViewModel.CategoryID;
advertisement.EndDate = advertViewModel.EndDate;
advertisement.ID = advertViewModel.ID;
advertisement.StartDate = advertViewModel.StartDate;
advertisement.Position = advertViewModel.Position;
_context.Update(advertisement);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!AdvertisementExists(advertisement.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CategoryID"] = new SelectList(_context.Category, "ID", "CategoryName", advertisement.CategoryID);
return(View(advertisement));
}
