public virtual HttpWebRequest SendRequest(CancelableStream stream)
{
_request.ContentLength = _requestBodyTop.Length + stream.Length + _requestBodyBottom.Length;
_request.AllowWriteStreamBuffering = false;
_requestStream = _request.GetRequestStream();
_requestStream.Write(_requestBodyTop.ToArray(), 0, (int)_requestBodyTop.Length);
StreamHelper.Transfer(stream, _requestStream, 8192, true);
_requestStream.Write(_requestBodyBottom.ToArray(), 0, (int)_requestBodyBottom.Length);
_requestStream.Close();
return _request;
}
public HttpWebRequest Create(string uri)
{
// TODO: ETag support required??
// TODO: choose rational timeout values
HttpWebRequest request = HttpRequestHelper.CreateHttpWebRequest(uri, false);
request.ContentType = MimeHelper.GetContentType(Path.GetExtension(_filename));
if (_parent._options != null && _parent._options.SupportsSlug)
request.Headers.Add("Slug", Path.GetFileNameWithoutExtension(_filename));
request.Method = _method;
request.AllowWriteStreamBuffering = _allowWriteStreamBuffering;
if (_etag != null && _etag.Length != 0)
request.Headers.Add("If-match", _etag);
_parent._requestFilter(request);
using (Stream inS = new FileStream(_filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (CancelableStream cs = new CancelableStream(inS))
{
request.ContentLength = cs.Length;
using (Stream s = request.GetRequestStream())
{
StreamHelper.Transfer(cs, s);
}
}
}
return request;
}
private string Upload()
{
HttpWebRequest req = HttpRequestHelper.CreateHttpWebRequest("http://uploads.gdata.youtube.com/feeds/api/users/default/uploads", true, -1, -1);
YouTubeUploadRequestHelper uploader = new YouTubeUploadRequestHelper(req);
uploader.AddHeader(_authToken, Path.GetFileName(Path.GetFileName(_filePath)));
uploader.Open();
uploader.AddXmlRequest(_title, _description, _tags, _categoryId, _permissionValue);
uploader.AddFile(_filePath);
uploader.Close();
try
{
using (_stream = new CancelableStream(new FileStream(_filePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
uploader.SendRequest(_stream);
}
}
finally
{
_stream = null;
}
string result;
using (HttpWebResponse response = (HttpWebResponse)req.GetResponse())
{
using (StreamReader responseReader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
{
result = responseReader.ReadToEnd();
}
}
return result;
}
public HttpWebRequest Create(string uri)
{
HttpWebRequest req = HttpRequestHelper.CreateHttpWebRequest(uri, true);
_multipartMimeRequestHelper.Init(req);
if (_filter != null)
_filter(req);
_multipartMimeRequestHelper.Open();
_multipartMimeRequestHelper.AddXmlRequest(_xmlDoc);
_multipartMimeRequestHelper.AddFile(_filename);
_multipartMimeRequestHelper.Close();
using (CancelableStream stream = new CancelableStream(new FileStream(_filename, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
return _multipartMimeRequestHelper.SendRequest(stream);
}
}
public void CancelPublish()
{
Cancel();
try
{
if (_stream != null)
{
_stream.Cancel();
_stream.Dispose();
_stream = null;
}
}
catch (NullReferenceException)
{
}
if (!string.IsNullOrEmpty(_updateUrl))
{
HttpWebRequest req = HttpRequestHelper.CreateHttpWebRequest(_updateUrl, true, -1, -1);
YouTubeUploadRequestHelper.AddSimpleHeader(req, _authToken);
req.Method = "DELETE";
req.GetResponse().Close();
}
}
