public virtual void UploadDocument(UploadDocumentRequest request)
{
}
/// <summary>
/// Uploads a document. Ex: Receipt, Bill, Business card etc. Only supports single image to be added as of now.
/// </summary>
/// <param name="request"></param>
public override void UploadDocument(UploadDocumentRequest request)
{
var boundary = "----------------------------" + DateTime.Now.Ticks.ToString("x");
const string formDataTemplate = "Content-Disposition: form-data; name=\"{0}\"\r\n\r\n{1}";
const string headerTemplate =
"Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: {2}\r\n\r\n";
var httpWebRequest = (HttpWebRequest) WebRequest.Create(ShoeboxedUploadURL);
httpWebRequest.ContentType = "multipart/form-data; boundary=" + boundary;
httpWebRequest.Method = "POST";
httpWebRequest.KeepAlive = true;
var boundaryBytes = Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
var requestStream = httpWebRequest.GetRequestStream();
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var apiUserToken = string.Format(formDataTemplate, "apiUserToken", request.ApiUserToken);
var apiUserTokenBytes = Encoding.UTF8.GetBytes(apiUserToken);
requestStream.Write(apiUserTokenBytes, 0, apiUserTokenBytes.Length);
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var sbxUserToken = string.Format(formDataTemplate, "sbxUserToken", request.SbxUserToken);
var sbxUserTokenBytes = Encoding.UTF8.GetBytes(sbxUserToken);
requestStream.Write(sbxUserTokenBytes, 0, sbxUserTokenBytes.Length);
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var imageType = string.Format(formDataTemplate, "imageType", "receipt");
var imageTypeBytes = Encoding.UTF8.GetBytes(imageType);
requestStream.Write(imageTypeBytes, 0, imageTypeBytes.Length);
if (!string.IsNullOrEmpty(request.Note))
{
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var note = string.Format(formDataTemplate, "note", request.Note);
var noteBytes = Encoding.UTF8.GetBytes(note);
requestStream.Write(noteBytes, 0, noteBytes.Length);
}
if (request.InserterId != null)
{
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var inserterId = string.Format(formDataTemplate, "inserterId", request.InserterId);
var inserterIdBytes = Encoding.UTF8.GetBytes(inserterId);
requestStream.Write(inserterIdBytes, 0, inserterIdBytes.Length);
}
if (request.CategoryId != null)
{
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var categories = string.Format(formDataTemplate, "categories", request.CategoryId);
var categoriesBytes = Encoding.UTF8.GetBytes(categories);
requestStream.Write(categoriesBytes, 0, categoriesBytes.Length);
}
if (!string.IsNullOrEmpty(request.ExportAfterProcessing))
{
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var exportAfterProcessing = string.Format(formDataTemplate, "exportAfterProcessing", request.ExportAfterProcessing);
var exportAfterProcessingBytes = Encoding.UTF8.GetBytes(exportAfterProcessing);
requestStream.Write(exportAfterProcessingBytes, 0, exportAfterProcessingBytes.Length);
}
requestStream.Write(boundaryBytes, 0, boundaryBytes.Length);
var header = string.Format(headerTemplate, "images", request.ImageURL.Substring(request.ImageURL.IndexOf("Capture")), "image/jpeg");
var headerBytes = Encoding.UTF8.GetBytes(header);
requestStream.Write(headerBytes, 0, headerBytes.Length);
using (var fileStream = new FileStream(request.ImageURL, FileMode.Open, FileAccess.Read))
{
var buffer = new byte[4096];
int bytesRead;
while ((bytesRead = fileStream.Read(buffer, 0, buffer.Length)) != 0)
{
requestStream.Write(buffer, 0, bytesRead);
}
}
var trailer = Encoding.ASCII.GetBytes("\r\n--" + boundary + "--\r\n");
requestStream.Write(trailer, 0, trailer.Length);
requestStream.Close();
}
