private static async Task Upload(MultipartSection section)
{
var hasContentDispositionHeader = ContentDispositionHeaderValue.TryParse(section.ContentDisposition, out var contentDisposition);
if (!hasContentDispositionHeader || !MultipartRequestHelper.HasFileContentDisposition(contentDisposition))
{
return;
}
var targetFilePath = Path.GetTempFileName();
using (var targetStream = File.Create(targetFilePath))
await section.Body.CopyToAsync(targetStream);
}
public static async Task Process(HttpRequest request)
{
if (!MultipartRequestHelper.IsMultipartContentType(request.ContentType))
{
throw new InvalidOperationException($"Expected a multipart request, but got {request.ContentType}");
}
var boundary = MultipartRequestHelper.GetBoundary(
MediaTypeHeaderValue.Parse(request.ContentType),
DefaultFormOptions.MultipartBoundaryLengthLimit);
var reader = new MultipartReader(boundary, request.Body);
var section = await reader.ReadNextSectionAsync();
while (section != null)
{
await Upload(section);
section = await reader.ReadNextSectionAsync();
}
}