/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached.
/// This parameter is typically used to configure the page.</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
client.BaseAddress = new Uri("https://api.twitter.com");
var request = new HttpRequestMessage(HttpMethod.Post, "/oauth/request_token");
request.Headers.Add("Authorization", TwitterAuthenticator.GenerateAuthString("POST", "https://api.twitter.com/oauth/request_token",
new SortedDictionary <string, string>(), "http://quarr.us"));
var response = await client.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
string content = await response.Content.ReadAsStringAsync();
throw new NotImplementedException();
}
var responseText = await response.Content.ReadAsStringAsync();
Web.Navigate(new Uri("https://api.twitter.com/oauth/authorize?" + responseText.Split('\0').First().Split('&').First()));
Web.NavigationStarting += Web_NavigationStarting;
}
private async void Web_NavigationStarting(WebView sender, WebViewNavigationStartingEventArgs args)
{
var split = args.Uri.OriginalString.Split('?');
if (split.Length > 1 && split[0] == "http://quarr.us/")
{
var userId = await TwitterAuthenticator.GetUserId(split[1].Split('&')[0].Split('=')[1], split[1].Split('&')[1].Split('=')[1]);
UserState.ActiveAccount = await Api.Do.AccountTwitter(long.Parse(userId));
if (UserState.ActiveAccount == null)
{
Frame.Navigate(typeof(CreatePage), new CreatePage.AutofillInfo
{
SocialId = long.Parse(userId),
Authenticator = Authenticator.Twitter
});
}
else
{
Frame.Navigate(typeof(MainPage), UserState.CurrentId);
}
}
}