public async Task <IActionResult> Edit(int id, [Bind("Id,Image,LinkName,HttpLink")] PortalLink portalLink)
{
if (id != portalLink.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(portalLink);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PortalLinkExists(portalLink.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(portalLink));
}
public async Task <IActionResult> Create(PortalLinkFormViewModel viewModel)
{
DateTime dateTime = DateTime.UtcNow;
string sDateTime = Convert.ToString(dateTime.Ticks);
if (ModelState.IsValid)
{
var file = viewModel.Image;
string uploadFolder = _env.WebRootPath + @"\Data\Files";
string uploadFileName = Convert.ToString(DateTime.UtcNow.Ticks);
string ext = new FileInfo(viewModel.Image.FileName).Extension;
if (!Directory.Exists(uploadFolder))
{
Directory.CreateDirectory(uploadFolder);
}
var filePath = Path.Combine(uploadFolder, uploadFileName + ext);
using (var stream = System.IO.File.OpenWrite(filePath))
{
await file.CopyToAsync(stream);
}
PortalLink portalLink = new PortalLink
{
Id = viewModel.Id
, Image = @"/Data/Files/" + uploadFileName + ext
, HttpLink = viewModel.HttpLink
, Text = viewModel.Text
};
_context.Add(portalLink);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View());
}
