public void RequestPacket(PacketMediaUpload packet, ClientSendTweet tweet, Action <ClientSendTweet, ClientMultimedia> callback)
{
Task t = Task.Factory.StartNew(new Action((() => TaskRequestPacket(packet, tweet, callback))), token);
t.ContinueWith(TaskComplete);
listTask.TryAdd(t);
}
public void SendMedia(ClientSendTweet tweet)
{
if (string.IsNullOrEmpty(tweet.multiPath))
{
BitmapImage image = tweet.GetNextImage();
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(image));
PacketMediaUpload packet = new PacketMediaUpload();
encoder.Save(packet.mediaStream);
packet.extension = encoder.CodecInfo.FileExtensions;
packet.eresponse = eResponse.IMAGE;
RequestPacket(packet, tweet, responseInstence.Multimedia);
}
else
{
PacketMediaUpload packet = new PacketMediaUpload();
using (var stream = File.OpenRead(tweet.multiPath))
stream.CopyTo(packet.mediaStream);
packet.extension = Path.GetExtension(tweet.multiPath);
packet.eresponse = eResponse.IMAGE;
RequestPacket(packet, tweet, responseInstence.Multimedia);
}
}
private void TaskRequestPacket(PacketMediaUpload packet, ClientSendTweet tweet, Action <ClientSendTweet, ClientMultimedia> callback)
{
WebInstence.SendMultimedia(packet, tweet, callback);
}
//이미지 업로드 시 요청하는 함수, 동기 전송
//obj: 이미지 bytes를 담고있는 파라메터
public string SendMultimedia2(PacketMediaUpload parameter)
{
string ret = string.Empty;
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(parameter.url);
TwitterRequest request = new TwitterRequest(req, parameter);
var boundary = Guid.NewGuid().ToString().Replace("-", string.Empty);
req.ContentType = "multipart/form-data;encoding=utf-8;boundary=" + boundary;
req.Method = parameter.method;
req.Headers.Add("Authorization", OAuth.GetInstence().GetHeader(parameter));
boundary = "--" + boundary;
//-----------------------------------------------------------------------------------
//------------------------------------Send------------------------------------------
//-----------------------------------------------------------------------------------
try//send!
{
using (Stream stream = req.GetRequestStream())
using (var writer = new StreamWriter(stream, Encoding.UTF8))
{
writer.NewLine = "\r\n";
writer.WriteLine(boundary);
writer.WriteLine("Content-Type: application/octet-stream");
writer.WriteLine($"Content-Disposition: form-data; name=\"media\"; filename=\"img{parameter.extension}\"");
writer.WriteLine();
writer.Flush();
parameter.mediaStream.Position = 0;
parameter.mediaStream.CopyTo(stream);
writer.WriteLine();
writer.WriteLine(boundary + "--");
writer.Flush();
}
}
catch (WebException e)
{
using (Stream stream = e.Response?.GetResponseStream())
{
if (stream == null)
{
return(string.Empty);
}
using (StreamReader srReadData = new StreamReader(stream, Encoding.Default))
{
string log = srReadData.ReadToEnd();
if (OnResponseError != null)
{
Application.Current.Dispatcher.BeginInvoke(OnResponseError, new object[] { log });
}
}
}
}
//-----------------------------------------------------------------------------------
//-------------------------------Response------------------------------------------
//-----------------------------------------------------------------------------------
try//Response!!!
{
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader streamRead = new StreamReader(stream))
ret = streamRead.ReadToEnd();
}
}
}
catch (WebException e)
{
using (Stream stream = e.Response?.GetResponseStream())
{
if (stream == null)
{
return(string.Empty);
}
using (StreamReader srReadData = new StreamReader(stream, Encoding.Default))
{
string log = srReadData.ReadToEnd();
if (OnResponseError != null)
{
Application.Current.Dispatcher.BeginInvoke(OnResponseError, new object[] { log });
}
}
}
}
return(ret);
}
public void SendMultimedia(PacketMediaUpload packet, ClientSendTweet tweet, Action <ClientSendTweet, ClientMultimedia> callback)
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(packet.url);
TwitterRequest request = new TwitterRequest(req, packet);
var boundary = Guid.NewGuid().ToString().Replace("-", string.Empty);
req.ContentType = "multipart/form-data;encoding=utf-8;boundary=" + boundary;
req.Method = packet.method;
req.Headers.Add("Authorization", OAuth.GetInstence().GetHeader(packet));
boundary = "--" + boundary;
try //send!
{
using (Stream stream = req.GetRequestStream())
using (var writer = new StreamWriter(stream, Encoding.UTF8))
{
writer.NewLine = "\r\n";
writer.WriteLine(boundary);
writer.WriteLine("Content-Type: application/octet-stream");
writer.WriteLine($"Content-Disposition: form-data; name=\"media\"; filename=\"img{packet.extension}\"");
writer.WriteLine();
writer.Flush();
packet.mediaStream.Position = 0;
packet.mediaStream.CopyTo(stream);
writer.WriteLine();
writer.WriteLine(boundary + "--");
writer.Flush();
}
}
catch (WebException e)
{
using (Stream stream = e.Response?.GetResponseStream())
{
if (stream == null)
{
return;
}
using (StreamReader srReadData = new StreamReader(stream, Encoding.Default))
{
string log = srReadData.ReadToEnd();
if (OnResponseError != null)
{
Application.Current.Dispatcher.BeginInvoke(OnResponseError, new object[] { packet, log });
}
}
}
}
catch (Exception e)
{
packet.Dispose();
App.SendException(e);
return;
}
try //Response!!!
{
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
if (stream == null)
{
return;
}
using (StreamReader streamRead = new StreamReader(stream))
{
string json = streamRead.ReadToEnd();
ClientMultimedia media = JsonConvert.DeserializeObject <ClientMultimedia>(json);
callback?.Invoke(tweet, media);
}
}
}
}
catch (WebException e)
{
using (Stream stream = e.Response?.GetResponseStream())
{
if (stream == null)
{
return;
}
using (StreamReader srReadData = new StreamReader(stream, Encoding.Default))
{
string log = srReadData.ReadToEnd();
if (OnResponseError != null)
{
Application.Current.Dispatcher.BeginInvoke(OnResponseError, new object[] { log });
}
}
}
}
catch (Exception e)
{
App.SendException(e);
}
finally
{
packet.Dispose();
}
}