public async Task <IActionResult> Edit(Guid id, [Bind("Id,FileSHA256,FirstUploaderId,DOUploading")] FunFileByte funFileByte)
{
if (id != funFileByte.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(funFileByte);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!FunFileByteExists(funFileByte.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(funFileByte));
}
public async Task <IActionResult> Create([Bind("Id,FileSHA256,FirstUploaderId,DOUploading")] FunFileByte funFileByte)
{
if (ModelState.IsValid)
{
funFileByte.Id = Guid.NewGuid();
_context.Add(funFileByte);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(funFileByte));
}
public async Task <IActionResult> FunUploadFiles([FromForm] FunUploadFile funUploadFile)
{
if (funUploadFile.FunFiles.Count() < 1)
{
return(NoContent());
}
var _InvalidPathChars = System.IO.Path.GetInvalidPathChars();
if (
funUploadFile.FunFiles
.Select(p => p.FileName)
.Any(p =>
_InvalidPathChars
.Any(i => p.Contains(i)))
)
{
return(NoContent());
}
var UserId_ = _userManager.GetUserAsync(User).GetAwaiter().GetResult().Id;
if (await IsLengthOfUserFilesExceeded(
funUploadFile.FunFiles.Select(p => p.Length).Sum(),
UserId_))
{
return(BadRequest());
}
var _FunFileBytes = new List <FunFileByte>();
var _FunYourFiles = new List <FunYourFile>();
funUploadFile.FunFiles.ForEach(p =>
{
var _FileBytes = _funFilesHelper.GetFormFileBytes(p);
var _SHA256 = SHA256.Create().ComputeHash(_FileBytes);
var _SHA256HexString = _funFilesHelper.SHA256BytesToHexString(_SHA256);
if (
!new DirectoryInfo(_funFilesHelper.FunFilesRootPath(_webHostEnv)).GetFiles()
.Select(p => p.Name)
.Any(p => p == _SHA256HexString)
)
{
System.IO.File.WriteAllBytesAsync(
_funFilesHelper.FunFilesRootPath(_webHostEnv) + "/" + _SHA256HexString, _FileBytes)
.GetAwaiter()
.GetResult();
}
var _FunFileByte = new FunFileByte
{
DOUploading = DateTimeOffset.Now,
FileSHA256HexString = _SHA256HexString,
FirstUploaderId = UserId_,
Id = Guid.NewGuid()
};
_FunFileBytes.Add(_FunFileByte);
_FunYourFiles.Add(
new FunYourFile
{
DOUploading = DateTimeOffset.Now,
Id = Guid.NewGuid(),
FileByteId = _FunFileByte.Id,
Name = System.IO.Path.GetFileName(p.FileName),
ParentDirId = funUploadFile.ParentDirId,
UserId = UserId_
}
);
});
await _context.FunFileByte.AddRangeAsync(_FunFileBytes);
await _context.FunYourFile.AddRangeAsync(_FunYourFiles);
await _context.SaveChangesAsync();
return(Ok());
}
