private byte[] GetEditMultipartFormData(PostEditData data)
{
Stream dataStream = new MemoryStream();
StringBuilder sb = new StringBuilder();
AddFormDataString(sb, "action", EDIT_ACTION_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "postid", data.POSTID, EDIT_HEADER);
AddFormDataString(sb, "message", data.TEXT, EDIT_HEADER);
AddFormDataString(sb, "parseurl", PARSEURL_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "bookmark", BOOKMARK_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "submit", SUBMIT_REQUEST, EDIT_HEADER);
sb.AppendLine(EDIT_FOOTER);
string content = sb.ToString();
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Begin form data...");
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, content);
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "...End form data.");
dataStream.Write(encoding.GetBytes(content), 0, content.Length);
dataStream.Position = 0;
byte[] formData = new byte[dataStream.Length];
dataStream.Read(formData, 0, formData.Length);
dataStream.Close();
return(formData);
}
private Uri SendEdit(ThreadPostMetadata post, string text)
{
PostEditData data = new PostEditData()
{
POSTID = post.PostID, TEXT = text
};
return(InitiateEditRequest(data));
}
private Uri InitiateEditRequest(PostEditData data, int timeout = CoreConstants.DEFAULT_TIMEOUT_IN_MILLISECONDS)
{
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Begin Edit Request...");
string url = "http://forums.somethingawful.com/editpost.php";
var request = AwfulWebRequest.CreateFormDataPostRequest(url, EDIT_CONTENT_TYPE);
if (request == null)
{
throw new NullReferenceException("request is not an http request.");
}
request.AllowAutoRedirect = true;
// begin request stream
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Processing request stream...");
var signal = new AutoResetEvent(false);
var result = request.BeginGetRequestStream(callback => { signal.Set(); }, request);
signal.WaitOne();
// process request
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Creating form data...");
FormDataDelegate editFormData = () => { return(GetEditMultipartFormData(data)); };
var success = ProcessReplyRequest(result, editFormData);
// begin response
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Waiting for server response...");
request = result.AsyncState as HttpWebRequest;
result = request.BeginGetResponse(callback => { signal.Set(); }, request);
signal.WaitOne(timeout);
if (!result.IsCompleted)
{
throw new TimeoutException("The timeout was reached while trying to send an edit request.");
}
// process response and return status value
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Processing server response...");
Uri redirect = HandleGetResponse(result);
return(redirect);
}
private void InitiateEditRequest(PostEditData data, Action<ActionResult> result)
{
var dispatch = Deployment.Current.Dispatcher;
Logger.AddEntry("ThreadReplyService - EditRequest initiated.");
try
{
string url = "http://forums.somethingawful.com/editpost.php";
request = AwfulWebRequest.CreateFormDataPostRequest(url, EDIT_CONTENT_TYPE);
if (request == null)
throw new NullReferenceException("request is not an http request.");
request.AllowAutoRedirect = true;
request.BeginGetRequestStream((getRequestAsyncResult) =>
{
byte[] formData = GetEditMultipartFormData(data);
if (HandleGetRequest(getRequestAsyncResult, formData))
{
var webRequest = getRequestAsyncResult.AsyncState as HttpWebRequest;
webRequest.BeginGetResponse((getResponseAsyncResult) =>
{
if (HandleGetResponse(getResponseAsyncResult))
{
Logger.AddEntry("ThreadReplyService - EditRequest successful.");
dispatch.BeginInvoke(() => { result(ActionResult.Success); });
}
else
{
Logger.AddEntry("ThreadReplyService - EditRequest failed.");
dispatch.BeginInvoke(() => { result(ActionResult.Failure); });
}
}, webRequest);
}
else
{
Logger.AddEntry("ThreadReplyService - EditRequest failed.");
dispatch.BeginInvoke(() => { result(ActionResult.Failure); });
}
}, request);
}
catch (Exception) {
Logger.AddEntry("ThreadReplyService - EditRequest failed.");
dispatch.BeginInvoke(() => { result(ActionResult.Failure); }); }
}
private byte[] GetEditMultipartFormData(PostEditData data)
{
Stream dataStream = new MemoryStream();
StringBuilder sb = new StringBuilder();
AddFormDataString(sb, "action", EDIT_ACTION_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "postid", data.POSTID, EDIT_HEADER);
AddFormDataString(sb, "message", data.TEXT, EDIT_HEADER);
AddFormDataString(sb, "parseurl", PARSEURL_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "bookmark", BOOKMARK_REQUEST, EDIT_HEADER);
AddFormDataString(sb, "submit", SUBMIT_REQUEST, EDIT_HEADER);
sb.AppendLine(EDIT_FOOTER);
string content = sb.ToString();
dataStream.Write(encoding.GetBytes(content), 0, content.Length);
dataStream.Position = 0;
byte[] formData = new byte[dataStream.Length];
dataStream.Read(formData, 0, formData.Length);
dataStream.Close();
return formData;
}
public void SendEditAsync(string postID, string text, Action<ActionResult> result)
{
PostEditData data = new PostEditData() { POSTID = postID, TEXT = text };
ThreadPool.QueueUserWorkItem(new WaitCallback(state =>
{
InitiateEditRequest(data, result);
}),
null);
}
private Uri SendEdit(ThreadPostMetadata post, string text)
{
PostEditData data = new PostEditData() { POSTID = post.PostID, TEXT = text };
return InitiateEditRequest(data);
}
private Uri InitiateEditRequest(PostEditData data, int timeout = CoreConstants.DEFAULT_TIMEOUT_IN_MILLISECONDS)
{
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Begin Edit Request...");
string url = "http://forums.somethingawful.com/editpost.php";
var request = AwfulWebRequest.CreateFormDataPostRequest(url, EDIT_CONTENT_TYPE);
if (request == null)
throw new NullReferenceException("request is not an http request.");
request.AllowAutoRedirect = true;
// begin request stream
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Processing request stream...");
var signal = new AutoResetEvent(false);
var result = request.BeginGetRequestStream(callback => { signal.Set(); }, request);
signal.WaitOne();
// process request
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Creating form data...");
FormDataDelegate editFormData = () => { return GetEditMultipartFormData(data); };
var success = ProcessReplyRequest(result, editFormData);
// begin response
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Waiting for server response...");
request = result.AsyncState as HttpWebRequest;
result = request.BeginGetResponse(callback => { signal.Set(); }, request);
signal.WaitOne(timeout);
if (!result.IsCompleted)
throw new TimeoutException("The timeout was reached while trying to send an edit request.");
// process response and return status value
AwfulDebugger.AddLog(this, AwfulDebugger.Level.Debug, "Processing server response...");
Uri redirect = HandleGetResponse(result);
return redirect;
}