public async Task <ResponseModel <SingleUploadResponse> > Handle(SingleFileUploadPhysicalCommand request, CancellationToken cancellationToken)
{
var swTotalEncrypt = new Stopwatch();
swTotalEncrypt.Start();
var errorModel = new FormFileErrorModel();
var multiPartContentTypeValidation = MultiPartContentTypeValidation(_accessor.HttpContext.Request.ContentType)
.Select(x => x.ErrorMessage)
.ToArray();
if (multiPartContentTypeValidation.Any())
{
return(ResponseProvider.BadRequest <SingleUploadResponse>(multiPartContentTypeValidation));
}
var boundary = MultipartRequestHelper.GetBoundary(
MediaTypeHeaderValue.Parse(_accessor.HttpContext.Request.ContentType),
_defaultFormOptions.MultipartBoundaryLengthLimit);
var reader = new MultipartReader(boundary, _accessor.HttpContext.Request.Body);
var section = await reader.ReadNextSectionAsync(cancellationToken);
while (section != null)
{
var hasContentDispositionHeader =
ContentDispositionHeaderValue.TryParse(
section.ContentDisposition, out var contentDisposition);
if (hasContentDispositionHeader)
{
var hasFileContentDispositionValidation = HasFileContentDispositionValidation(contentDisposition)
.Select(x => x.ErrorMessage)
.ToArray();
if (hasFileContentDispositionValidation.Any())
{
return(ResponseProvider.BadRequest <SingleUploadResponse>(hasFileContentDispositionValidation));
}
else
{
var streamedFileContent = await FileHelpers.ProcessStreamedFile(
section, contentDisposition, errorModel,
_permittedExtensions, _streamFileLimitSize, ValidateExtension.Encrypt);
if (errorModel.Errors.Any())
{
//return ResponseProvider.BadRequest<SingleUploadResponse>(errorModel.Errors);
return(ResponseProvider.Ok(new SingleUploadResponse()));
}
var fileNameWithEncryptExtension = UploadFileHelper.GetFileNameWithEncryptExtension(request.File.FileName, request.EncryptAlg);
var uploadFileAbsolutePath = UploadFileHelper.GetUploadAbsolutePath(_contentRootPath, fileNameWithEncryptExtension, request.Archive);
await UploadFile(streamedFileContent, uploadFileAbsolutePath, request.EncryptAlg);
}
}
section = await reader.ReadNextSectionAsync(cancellationToken);
}
swTotalEncrypt.Stop();
var requestScheme = _accessor.HttpContext.Request.Scheme;
var domain = _accessor.HttpContext.Request.Host.Value;
var url = Path.Combine(requestScheme, domain, "Archive", request.Archive.ToString(), request.File.FileName);
Console.Write($"File length: {request.File.Length / 1024f / 1024f} MB");
Console.WriteLine($"Encrypt time: {swTotalEncrypt.ElapsedMilliseconds}");
return(ResponseProvider.Ok(new SingleUploadResponse {
Url = url
}));
}
