public Task<Stream> DownloadSignatureRequestDocuments(HSDownloadSignatureRequestData request)
{
string getUrl = Config.GetSignatureRequestFilesUri + "/" + request.SignatureRequestId;
if (!string.IsNullOrEmpty(request.FileType))
getUrl = getUrl + "?file_type=" + request.FileType;
return _httpClient.GetAsync(getUrl, HttpCompletionOption.ResponseHeadersRead).ContinueWith(t =>
{
HttpResponseMessage response = t.Result;
// No documents found from the input request data
if (response.Content.Headers.ContentDisposition == null)
return null;
return response.Content.ReadAsStreamAsync().Result;
});
}
public Task<string> DownloadSignatureRequestDocuments(HSDownloadSignatureRequestData request, string outputDir)
{
if (FileStorage == null)
throw new IOException("Undefined FileStore");
string getUrl = Config.GetSignatureRequestFilesUri + "/" + request.SignatureRequestId;
if (!string.IsNullOrEmpty(request.FileType))
getUrl = getUrl + "?file_type=" + request.FileType;
return _httpClient.GetAsync(getUrl, HttpCompletionOption.ResponseHeadersRead).ContinueWith(t =>
{
HttpResponseMessage response = t.Result;
ContentDispositionHeaderValue contentDisposition = response.Content.Headers.ContentDisposition;
// Not found
if (contentDisposition == null)
return null;
var filename = contentDisposition.FileName.Trim('"');
var download = response.Content.ReadAsStreamAsync()
.ContinueWith(a => FileStorage.SaveFileAsync(a.Result, outputDir, filename));
download.Wait();
return filename;
});
}