private void InitiateSend(AwfulThreadRequest data, Action<ActionResult> result)
{
var dispatch = Deployment.Current.Dispatcher;
Logger.AddEntry("ThreadReplyService - Initiating Reply...");
try
{
string url = NEW_THREAD_URL;
HttpWebRequest request = AwfulWebRequest.CreateFormDataPostRequest(url, SEND_THREAD_CONTENT_TYPE);
if (request == null)
throw new NullReferenceException("request is not an http request.");
request.AllowAutoRedirect = true;
request.BeginGetRequestStream((asyncResult) =>
{
byte[] formData = this.GetSendMultipartFormData(data);
var requestSuccessful = this.HandleGetRequest(asyncResult, formData);
if (!requestSuccessful)
{
Logger.AddEntry("ThreadCreatorService - Send failed @ GetRequest.");
Deployment.Current.Dispatcher.BeginInvoke(() => { result(ActionResult.Failure); });
return;
}
HttpWebRequest webRequest = asyncResult.AsyncState as HttpWebRequest;
webRequest.BeginGetResponse(getResponseResult =>
{
var responseSuccessful = HandleGetResponse(getResponseResult);
if (!responseSuccessful)
{
Logger.AddEntry("ThreadCreatorService - Get failed @ GetResponse.");
dispatch.BeginInvoke(() => { result(ActionResult.Failure); });
}
else
{
Logger.AddEntry("ThreadReplyService - Get successful.");
dispatch.BeginInvoke(() => { result(ActionResult.Success); });
}
}, webRequest);
}, request);
}
catch (Exception)
{
Logger.AddEntry("ThreadGetService - Get failed.");
dispatch.BeginInvoke(() => { result(ActionResult.Failure); });
}
}
private byte[] GetSendMultipartFormData(AwfulThreadRequest data)
{
Stream dataStream = new MemoryStream();
StringBuilder sb = new StringBuilder();
string header = SEND_THREAD_HEADER;
string footer = SEND_THREAD_FOOTER;
// add forum id
this.AddFormDataString(sb, THREAD_FORUMID_KEY, data.Forum.ID.ToString(), header);
// add action
this.AddFormDataString(sb, THREAD_ACTION_KEY, THREAD_ACTION_VALUE, header);
// add form key
this.AddFormDataString(sb, THREAD_FORMKEY_KEY, data.FormKey, header);
// add form cookie
this.AddFormDataString(sb, THREAD_FORMCOOKIE_KEY, data.FormCookie, header);
// add subject
this.AddFormDataString(sb, THREAD_SUBJECT_KEY, data.Title, header);
// add icon id
this.AddFormDataString(sb, THREAD_ICONID_KEY, data.SelectedIcon.Value, header);
// add message
this.AddFormDataString(sb, THREAD_MESSAGE_KEY, data.Text, header);
// add parse url
this.AddFormDataString(sb, THREAD_PARSEURL_KEY, THREAD_PARSEURL_VALUE, header);
// add submit
this.AddFormDataString(sb, SEND_THREAD_SUBMIT_KEY, SEND_THREAD_SUBMIT_VALUE, header);
sb.AppendLine(footer);
string content = sb.ToString();
dataStream.Write(this._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 GetPreviewAsync(AwfulThreadRequest request, Action<ActionResult, AwfulThreadPage> result)
{
ThreadPool.QueueUserWorkItem(state => { this.InitiatePreview(request, result); }, null);
}
public void SendNewThreadRequestAsync(AwfulThreadRequest request, Action<ActionResult> result)
{
ThreadPool.QueueUserWorkItem(state => { this.InitiateSend(request, result); }, null);
}
private void InitiatePreview(AwfulThreadRequest data, Action<Awful.Core.Models.ActionResult, SAThreadPage> result)
{
var dispatch = Deployment.Current.Dispatcher;
Awful.Core.Event.Logger.AddEntry("ThreadReplyService - Initiating Reply...");
try
{
string url = NEW_THREAD_URL;
HttpWebRequest request = Awful.Core.Web.AwfulWebRequest.CreatePostRequest(url);
if (request == null)
throw new NullReferenceException("request is not an http request.");
request.AllowAutoRedirect = true;
var keys = request.Headers.AllKeys;
foreach (var key in keys)
Awful.Core.Event.Logger.AddEntry(key.ToString());
request.BeginGetRequestStream((asyncResult) =>
{
byte[] formData = this.GetPreviewMultipartFormData(data);
var requestSuccessful = this.HandleGetRequest(asyncResult, formData);
if (!requestSuccessful)
{
Awful.Core.Event.Logger.AddEntry("ThreadCreatorService - Send failed @ GetRequest.");
Deployment.Current.Dispatcher.BeginInvoke(() => { result(Awful.Core.Models.ActionResult.Failure, null); });
return;
}
HttpWebRequest webRequest = asyncResult.AsyncState as HttpWebRequest;
webRequest.BeginGetResponse(getResponseResult =>
{
string html = HandleGetResponseHtml(getResponseResult);
if (html == null)
{
Awful.Core.Event.Logger.AddEntry("ThreadCreatorService - Get failed @ GetResponse.");
dispatch.BeginInvoke(() => { result(Awful.Core.Models.ActionResult.Failure, null); });
}
else
{
Awful.Core.Event.Logger.AddEntry("ThreadReplyService - Get successful.");
SAThreadPage page = new SAThreadPreviewPage(html);
dispatch.BeginInvoke(() => { result(Awful.Core.Models.ActionResult.Success, page); });
}
}, webRequest);
}, request);
}
catch (Exception)
{
Awful.Core.Event.Logger.AddEntry("ThreadGetService - Get failed.");
dispatch.BeginInvoke(() => { result(Awful.Core.Models.ActionResult.Failure, null); });
}
}
