private async void ForwardButton_Click(object sender, RoutedEventArgs e)
{
_currentPage++;
BackButton.IsEnabled = _currentPage >= 2 ? true : false;
string html =
await
_rapSheetManager.GetRapSheet(Constants.BASE_URL + Constants.RAP_SHEET +
string.Format(Constants.PAGE_NUMBER, _currentPage));
RapSheetWebView.NavigateToString(html);
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper" />
/// </param>
/// <param name="e">
/// Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)" /> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.
/// </param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
ForwardButton.IsEnabled = true;
BackButton.IsEnabled = false;
string html;
if (e.NavigationParameter != null && !string.IsNullOrEmpty((string)e.NavigationParameter))
{
long userId = Convert.ToInt64(e.NavigationParameter);
ForwardButton.IsEnabled = false;
html = await
_rapSheetManager.GetRapSheet(Constants.BASE_URL +
string.Format(Constants.USER_RAP_SHEET, userId));
NoRapSheetTextBlock.Text =
string.Format(
"This user has not done anything stupid yet.{0}Sorry to disappoint you, so look at this instead.{0}{1}", System.Environment.NewLine,
Constants.ASCII_3);
}
else
{
html = await _rapSheetManager.GetRapSheet(Constants.BASE_URL + Constants.RAP_SHEET);
NoRapSheetTextBlock.Text =
string.Format(
"Everyone is perfect and has no flaws.{0}Sorry to disappoint you, so look at this instead.{0}{1}", System.Environment.NewLine,
Constants.ASCII_3);
}
RapSheetWebView.NavigateToString(html);
if (!string.IsNullOrEmpty(html))
{
return;
}
ForwardButton.IsEnabled = false;
RapSheetWebView.Visibility = Visibility.Collapsed;
NoRapSheetTextBlock.Visibility = Visibility.Visible;
}
private async void WebView_ScriptNotify(object sender, NotifyEventArgs e)
{
string stringJson = e.Value;
var command = JsonConvert.DeserializeObject <ReplyView.ThreadCommand>(stringJson);
switch (command.Command)
{
case "profile":
Frame.Navigate(typeof(UserProfileView), command.Id);
break;
case "post_history":
Frame.Navigate(typeof(UserPostHistoryPage), command.Id);
break;
case "rap_sheet":
Frame.Navigate(typeof(RapSheetView), command.Id);
break;
case "openThread":
// Because we are coming from an existing thread, rather than the thread lists, we need to get the thread information beforehand.
// However, right now the managers are not set up to support this. The thread is getting downloaded twice, when it really only needs to happen once.
var threadManager = new ThreadManager();
var thread = await threadManager.GetThread(new ForumThreadEntity(), command.Id);
if (thread == null)
{
var error = new MessageDialog("Specified post was not found in the live forums.")
{
DefaultCommandIndex = 1
};
await error.ShowAsync();
break;
}
string jsonObjectString = JsonConvert.SerializeObject(thread);
Frame.Navigate(typeof(ThreadPage), jsonObjectString);
break;
case "setFont":
if (_localSettings.Values.ContainsKey("zoomSize"))
{
_zoomSize = Convert.ToInt32(_localSettings.Values["zoomSize"]);
RapSheetWebView.InvokeScriptAsync("ResizeWebviewFont", new[] { _zoomSize.ToString() });
}
else
{
_zoomSize = 14;
}
break;
default:
var msgDlg = new MessageDialog("Not working yet!")
{
DefaultCommandIndex = 1
};
await msgDlg.ShowAsync();
break;
}
}
