public static string UploadPhoto(string path, string filename, string contentType, string message)
{
var parameters = new Dictionary<string, object>();
parameters["message"] = message;
parameters["file1"] = new MediaObject { ContentType = contentType, FileName = Path.GetFileName(filename) }
.SetValue(File.ReadAllBytes(path));
// Stream to save the response to
var responseSaveStream = new MemoryStream();
// Prepare the request.
var request = new FluentHttpRequest()
.BaseUrl("https://graph.facebook.com")
.ResourcePath("/me/photos")
.Method("POST")
.Headers(h => h.Add("User-Agent", "FluentHttp"))
.QueryStrings(qs => qs.Add("access_token", AccessToken))
.Proxy(WebRequest.DefaultWebProxy)
.OnResponseHeadersReceived((o, e) => e.SaveResponseIn(responseSaveStream))
.Body(body => AttachRequestBodyAndUpdateHeader(body.Request, parameters, null));
// Execute the request. Call EndRequest immediately so it behaves synchronously.
var ar = request.Execute();
// seek the save stream to beginning.
responseSaveStream.Seek(0, SeekOrigin.Begin);
var responseResult = FluentHttpRequest.ToString(responseSaveStream);
// Convert to json
var json = (IDictionary<string, object>)SimpleJson.SimpleJson.DeserializeObject(responseResult);
if (ar.Exception != null)
{
throw ar.Exception;
}
// Print the response
Console.WriteLine("Upload photo: ");
Console.WriteLine(responseResult);
if (ar.InnerException != null)
{
throw ar.InnerException;
}
return (string)json["id"];
}