public override async Task <InputFormatterResult> ReadRequestBodyAsync(InputFormatterContext context)
{
var boundary = MediaTypeHeaderValue.Parse(context.HttpContext.Request.ContentType).Boundary.Value;
var reader = new MultipartReader(boundary, context.HttpContext.Request.Body);
var section = await reader.ReadNextSectionAsync();
ModelWithFile model = null;
var file = new Models.File();
while (section != null)
{
var disposition = ContentDispositionHeaderValue.Parse(section.ContentDisposition);
if (disposition.Name == "metadata")
{
model = JsonConvert.DeserializeObject <ModelWithFile>(await section.ReadAsStringAsync());
}
if (disposition.Name == "document")
{
var stream = new MemoryStream();
var fileSection = section.AsFileSection();
fileSection.FileStream.CopyTo(stream);
file.Contents = stream.ToArray();
file.MediaType = fileSection.FileName;
}
try
{
section = await reader.ReadNextSectionAsync();
}
catch
{
section = null;
}
}
model.MyFile = file;
return(InputFormatterResult.Success(model));
}
public void Post([FromBody] ModelWithFile model)
{
}