public async Task <IActionResult> Create([Bind("Id,Name,File")] Download_Files download_Files, IFormFile file)
{
if (ModelState.IsValid)
{
if (file == null || file.Length == 0)
{
download_Files.File = "emptyFile";
}
else
{
var uploadsRootFolder = Path.Combine(_environment.WebRootPath, "metro/Files");
if (!Directory.Exists(uploadsRootFolder))
{
Directory.CreateDirectory(uploadsRootFolder);
}
download_Files.File = file.FileName;
var filePath = Path.Combine(uploadsRootFolder, file.FileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(fileStream).ConfigureAwait(false);
}
}
_context.Add(download_Files);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(download_Files));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Name,File")] Download_Files download_Files, IFormFile file)
{
if (id != download_Files.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
//جهت برطرف کردن خطای سازنده باز بودن ترک قبل از عملیات پردازش EF7
var originaldownload_Files = _context.Download_Files.AsNoTracking().FirstOrDefault(p => p.Id == id);
if (file != null)
{
var uploadsRootFolder = Path.Combine(_environment.WebRootPath, "metro/Files");
DirectoryInfo directory = new DirectoryInfo(uploadsRootFolder);
//Directory.GetFiles(uploadsRootFolder + originalPerson.Image);
foreach (FileInfo fileEF in directory.GetFiles())
{
if (fileEF.Name.Equals(originaldownload_Files.File))
{
fileEF.Delete();
}
}
download_Files.File = file.FileName;
var filePath = Path.Combine(uploadsRootFolder, file.FileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(fileStream).ConfigureAwait(false);
}
}
else
{
download_Files.File = originaldownload_Files.File;
}
_context.Update(download_Files);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Download_FilesExists(download_Files.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction("Index"));
}
return(View(download_Files));
}
