public async Task <IEnumerable <FileSafeResult> > UploadMultipleFiles(HttpRequestMessage request)
{
// MultipartFormDataStreamProvider reads form data only after file processing
// so we have to put files to the temporary folder firstly
var tempFolder = PathProcessor.CreateFolder(Guid.NewGuid().ToString());
var uploadProvider = new MultipartFormDataStreamProviderSafe(tempFolder);
await request.Content.ReadAsMultipartAsync(uploadProvider);
// and now we can move files to the "idUpload" folder
var idUpload = uploadProvider.FormData["idUpload"];
var idUploadFolder = PathProcessor.CreateFolder(idUpload);
return(uploadProvider.FileData.Select(file => MoveFile(idUploadFolder, idUpload, file)));
}
private async Task <IEnumerable <FileSafeResult> > Upload(HttpRequestMessage request, string folder)
{
var pathProcessor = new PathProcessor(folder);
var uploadProvider = new MultipartFormDataStreamProviderSafe(pathProcessor.SourceFolder);
await request.Content.ReadAsMultipartAsync(uploadProvider);
var idUpload = uploadProvider.FormData["idUpload"];
return
(from fileData in uploadProvider.FileData
let localFileName = fileData.LocalFileName
select new FileSafeResult(localFileName)
{
id = folder,
FileName = Path.GetFileName(localFileName),
idUpload = idUpload,
});
}
