protected void HandleResponse(Response r, ExecuteWebRequestEventArgs args)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
IsExecutingRequest = false;
StatusLine = string.Format("{0} {1}", (int)r.StatusCode, r.StatusCode.ToString());
PreviousStatusLine = null;
if (args.OnSuccess != null)
{
args.OnSuccess(r);
}
if (ContentRender is IDisposable)
{
((IDisposable)ContentRender).Dispose();
}
// In case of "201 Created" with Location header: GET new location (but keep same success/failure handlers)
if (r.CreatedLocation != null)
{
Request req = r.CreatedLocation.Follow(r.Session).Method("GET");
ExecuteWebRequestEventArgs args2 = new ExecuteWebRequestEventArgs(r.Session, req)
{
OnSuccess = args.OnSuccess,
OnFailure = args.OnFailure
};
ExecuteWebRequest(args2);
return;
}
RenderResponse(r);
}));
}
protected void ExecuteWebRequest(ExecuteWebRequestEventArgs args)
{
IsExecutingRequest = true;
if (CurrentRequest != null)
{
CurrentRequest.CancelAsync();
CurrentRequest = null;
}
try
{
if (SettingsReader.Get(() => Properties.Settings.Default.PreferMinimalResponseSize, false))
{
args.Request.Header("Prefer", "return=minimal");
}
if (SettingsReader.Get(() => Properties.Settings.Default.UseMethodOverride, false) && args.Session.RequestInterceptors.Find("MethodOverrideInterceptor") == null)
{
args.Session.RequestInterceptors.Add("MethodOverrideInterceptor", new MethodOverrideInterceptor());
}
args.Request
.Accept("application/vnd.mason+json", 1)
.Accept("*/*", 0.5)
.Async()
.OnError(r => HandleResponseError(r, args))
.OnComplete(() => CurrentRequest = null)
.Submit(r => HandleResponse(r, args));
CurrentRequest = args.Request;
}
catch (Exception ex)
{
IsExecutingRequest = false;
Logger.Error(ex);
MessageBox.Show(GetOwnerWindow(), ex.Message, "Failed to setup request");
}
}
protected void HandleResponseError(AsyncError err, ExecuteWebRequestEventArgs args)
{
Logger.Error("Error in response handling", err.Exception);
Application.Current.Dispatcher.Invoke(new Action(() =>
{
IsExecutingRequest = false;
if (err.Response.WebResponse != null)
{
StatusLine = string.Format("{0} {1}", (int)err.Response.StatusCode, err.Response.StatusCode.ToString());
}
else if (err.Exception != null)
{
StatusLine = err.Exception.Message;
}
else
{
StatusLine = "Unknown error";
}
PreviousStatusLine = null;
if (args.OnFailure != null)
{
args.OnFailure(err.Response);
}
RenderResponse(err.Response);
MessageBox.Show(GetOwnerWindow(), err.Exception.Message);
if (err.Response != null)
{
TryHandleAuthorization(err.Response);
}
}));
}
protected void HandleResponseError(AsyncError err, ExecuteWebRequestEventArgs args)
{
Logger.Error("Error in response handling", err.Exception);
Application.Current.Dispatcher.Invoke(new Action(() =>
{
IsExecutingRequest = false;
if (err.Response.WebResponse != null)
StatusLine = string.Format("{0} {1}", (int)err.Response.StatusCode, err.Response.StatusCode.ToString());
else if (err.Exception != null)
StatusLine = err.Exception.Message;
else
StatusLine = "Unknown error";
PreviousStatusLine = null;
if (args.OnFailure != null)
args.OnFailure(err.Response);
RenderResponse(err.Response);
MessageBox.Show(GetOwnerWindow(), err.Exception.Message);
if (err.Response != null)
TryHandleAuthorization(err.Response);
}));
}
protected void HandleResponse(Response r, ExecuteWebRequestEventArgs args)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
IsExecutingRequest = false;
StatusLine = string.Format("{0} {1}", (int)r.StatusCode, r.StatusCode.ToString());
PreviousStatusLine = null;
if (args.OnSuccess != null)
args.OnSuccess(r);
if (ContentRender is IDisposable)
((IDisposable)ContentRender).Dispose();
// In case of "201 Created" with Location header: GET new location (but keep same success/failure handlers)
if (r.CreatedLocation != null)
{
Request req = r.CreatedLocation.Follow(r.Session).Method("GET");
ExecuteWebRequestEventArgs args2 = new ExecuteWebRequestEventArgs(r.Session, req)
{
OnSuccess = args.OnSuccess,
OnFailure = args.OnFailure
};
ExecuteWebRequest(args2);
return;
}
RenderResponse(r);
}));
}
protected void ExecuteWebRequest(ExecuteWebRequestEventArgs args)
{
IsExecutingRequest = true;
if (CurrentRequest != null)
{
CurrentRequest.CancelAsync();
CurrentRequest = null;
}
try
{
if (SettingsReader.Get(() => Properties.Settings.Default.PreferMinimalResponseSize, false))
args.Request.Header("Prefer", "return=minimal");
if (SettingsReader.Get(() => Properties.Settings.Default.UseMethodOverride,false) && args.Session.RequestInterceptors.Find("MethodOverrideInterceptor") == null)
args.Session.RequestInterceptors.Add("MethodOverrideInterceptor", new MethodOverrideInterceptor());
args.Request
.Accept("application/vnd.mason+json", 1)
.Accept("*/*", 0.5)
.Async()
.OnError(r => HandleResponseError(r, args))
.OnComplete(() => CurrentRequest = null)
.Submit(r => HandleResponse(r, args));
CurrentRequest = args.Request;
}
catch (Exception ex)
{
IsExecutingRequest = false;
Logger.Error(ex);
MessageBox.Show(GetOwnerWindow(), ex.Message, "Failed to setup request");
}
}
