//Constructor
public CodestrikerPluginViewModel()
{
TransportObject = new DiffTransportObject();
m_TfsHelper = TfsHelper.Instance;
m_TfsHelper.UsernameChanged += M_TfsHelper_UsernameChanged;
m_TfsHelper.ContextChanged += ProjectsChanged;
m_IsCreateTopicPending = false;
m_ErrorBoxVisibility = Visibility.Collapsed;
CreateCommands();
}
/// <summary>
/// assembles the request information to submit a new topic
/// first: set all header information
/// second: write body information on request stream
/// </summary>
/// <param name="tranportObj">topic information: title, description ...</param>
/// <returns>HttpWebRequest object</returns>
private HttpWebRequest GetRequest(DiffTransportObject tranportObj)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(RequestUri);
WebHeaderCollection myWebHeaderCollection = request.Headers;
string requestBody = GetRequestBody(tranportObj);
byte[] encodedBodyData = Encoding.UTF8.GetBytes(requestBody);
request.Method = Method;
request.Host = RequestUri.Host;
request.Accept = Accept;
myWebHeaderCollection.Add(AcceptLanguage);
myWebHeaderCollection.Add(AcceptEncoding);
CookieContainer cookieCont = new CookieContainer();
Cookie cookie = new Cookie(CookieName, "")
{
Domain = RequestUri.Host
};
cookieCont.Add(cookie);
byte[] credentialBuffer = new UTF8Encoding().GetBytes(m_Username + ":" + m_Password);
request.Headers[AuthorizationHeaderField] = "Basic " + Convert.ToBase64String(credentialBuffer);
request.Referer = RequestUri.Host + Referer;
request.CookieContainer = cookieCont;
request.ContentType = ContentType + HeaderBoundary;
//request.ContentLength = encodedBodyData.Length;
request.ServicePoint.Expect100Continue = false;
request.UserAgent = UserAgent;
using (Stream dataStream = request.GetRequestStream())
{
dataStream.Write(encodedBodyData, 0, encodedBodyData.Length);
}
return(request);
}
/// <summary>
/// sends the request
/// waits for the response to extract link to new topic
///
/// response example:
///
/// <HTML>
/// ...
/// <BODY>
/// ...
/// Topic title: NewTest<BR>
/// Author: a.c @hotmail.com<BR>
/// Topic URL: <A HREF = "http://192.168.206.130/codestriker/codestriker.pl?action=view&topic=1328228" > http://192.168.206.130/codestriker/codestriker.pl?action=view&topic=1328228</A>
///<P>
/// Email has been sent to: a.c @hotmail.com, Christoph
/// </BODY>
/// </HTML>
///
///
/// the last link in the response text is extracted by this method.
/// </summary>
/// <param name="transportObj">topic information: title, description ...</param>
/// <returns>HttpStatusCode</returns>
public async Task <HttpStatusCode> SendRequest(DiffTransportObject transportObj)
{
HttpStatusCode status = HttpStatusCode.Conflict;
HttpWebRequest request = GetRequest(transportObj);
HttpWebResponse response = null;
m_ActualTopicUrl = null;
try
{
response = (HttpWebResponse)await request.GetResponseAsync();
string responseString = await GetResponseString(response);
m_ActualTopicUrl = ExtractUriFromResponse(responseString);
}
catch (WebException wex)
{
Debug.WriteLine(wex.Status);
throw;
}
catch (ArgumentException ae)
{
Debug.WriteLine(ae.Message);
throw;
}
finally
{
// ensure that open resource is closed
if (response != null)
{
response.Close();
status = HttpStatusCode.OK;
}
}
return(status);
}
/// <summary>
/// This method assembles the body of the request
/// containing all form fields. these fields are necessary for
/// codestriker to create the a new topic. the structure of the
/// requeststring corresponds to the original request which is genereted when
/// creating a new topic with the codestriker webinterface.
///
/// example of the generated body text:
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="action"
/// submit_new_topic
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="obsoletes"
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="topic_title"
/// CodestrikerUploadManager
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="topic_description"
/// Shelveset: "CodestrikerUploadManager;CODESTRIKERTFS\walser" Branch:
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="topic_file"; filename="CodestrikerUploadManager"
/// Content-Type: application/octet-stream
///
/// diff file content!!!!!!
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="start_tag"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="end_tag"
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="module"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="repository"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="projectid"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="bug_ids"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="email"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="reviewers"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="cc"
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name="topc_state"
///
///
/// -----------------------------120251016220462
/// Content-Disposition: form-data; name=".submit"
///
///
/// -----------------------------120251016220462--
///
/// </summary>
/// <param name="transportObj">
/// contains the necessary information in the form fields to fill the request body
/// </param>
/// <returns></returns>
private string GetRequestBody(DiffTransportObject transportObj)
{
StringBuilder sb = new StringBuilder();
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"action\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.Action).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"obsoletes\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.Obsoletes).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"topic_title\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.TopicTitle).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"topic_description\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.TopicDescription).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).AppendFormat("name=\"topic_file\"; filename=\"{0}\"", transportObj.Filename).Append(Environment.NewLine);
sb.Append("Content-Type: application/octet-stream").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.DiffString).Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"start_tag\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.StartTag).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"end_tag\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.EndTag).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"module\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.Module).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"repository\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.Repository).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"projectid\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.ProjectId).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"bug_ids\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.BugIds).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"email\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(CleanMutation(transportObj.Email)).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"reviewers\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(CleanMutation(transportObj.Reviewers)).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"cc\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(CleanMutation(transportObj.EmailCc)).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\"topic_state\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(transportObj.TopicState).Append(Environment.NewLine);
sb.Append(Boundary).Append(Environment.NewLine);
sb.Append(FormFieldString).Append("name=\".submit\"").Append(Environment.NewLine).Append(Environment.NewLine);
sb.Append(CleanMutation(transportObj.SubmitName)).Append(Environment.NewLine);
sb.Append(MultipartBoundaryEnd);
return(sb.ToString());
}
