public void LoginWithTwitter(Microsoft.Phone.Controls.WebBrowser webBrowser,
IDictionary <string, string> twitterFieldsMappings, AsyncCallback <BackendlessUser> callback)
{
try
{
if (webBrowser == null)
{
throw new ArgumentNullException(ExceptionMessage.NUL_WEBBROWSER);
}
Invoker.InvokeAsync(USER_MANAGER_SERVER_ALIAS, "getTwitterServiceAuthorizationUrlLink",
new Object[]
{
Backendless.AppId, Backendless.VersionNum,
HeadersManager.GetInstance().Headers[HeadersEnum.APP_TYPE_NAME.Header],
twitterFieldsMappings
},
GetSocialEasyLoginAsyncHandler(webBrowser, callback));
}
catch (System.Exception ex)
{
if (callback != null)
{
callback.ErrorHandler.Invoke(new BackendlessFault(ex.Message));
}
else
{
throw;
}
}
}
protected async Task AuthorizeOAuthTokens()
{
//Debug.WriteLine("In AuthorizeOAuthToken function");
HttpClient tweetClient = new HttpClient();
string authorizeRequestUrl, authorizeResponse;
Uri requestUri, callbackUri;
Microsoft.Phone.Controls.WebBrowser AuthPageBrowser = _authWebControl as Microsoft.Phone.Controls.WebBrowser;
//HttpResponseMessage authResponse;
//HttpRequestMessage authRequest //"https://api.twitter.com/oauth/authorize?oauth_token=" + oauth_token;
authorizeRequestUrl = TweetAuthConstants.AuthorizeURL + "?" + OAuth.OAuthTypes.OAuthTokenString + OAuth.OAuthTypes.OAuthRequestTokenKey;
authorizeRequestUrl += "&redirect_uri=" + OAuth.OAuthTypes.OAuthCallbackKey;
requestUri = new Uri(authorizeRequestUrl, UriKind.Absolute);
callbackUri = new Uri(OAuth.OAuthTypes.OAuthCallbackKey);
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() =>
{
//change UI here
AuthPageBrowser.Navigate(requestUri);
});
//Debug.WriteLine("Navigating to: " + authorizeRequestUrl); // //DebugPrint("Navigating to: " + TwitterUrl);
//WebAuthenticationResult webAuthenticationResult = await WebAuthenticationBroker.AuthenticateAsync(
//WebAuthenticationOptions.None,
//requestUri,
//callbackUri);
//if (webAuthenticationResult.ResponseStatus == WebAuthenticationStatus.Success)
//{
// //Debug.WriteLine("Access Tokens Acquired, User Authorized and AuthenicatedUser is " + this.AuthenticatedUser);
// authorizeResponse = webAuthenticationResult.ResponseData.ToString();
// Dictionary<string, string> authData = authorizeResponse.Split('?').ToList()[1].Split('&').Select(p => p.Split('=')).ToDictionary(param => param[0], param => param[1]);
// OAuth.OAuthTypes.OAuthAccessTokenKey = authData["oauth_token"];
// OAuth.OAuthTypes.OAuthVerifierKey = authData["oauth_verifier"];
//}
//else
//{
// this.AuthenticatedUser = false; //Debug.WriteLine("User Not Authorized, In Tweet OAuth and AuthenicatedUser is " + this.AuthenticatedUser);
// throw new Exception(webAuthenticationResult.ResponseErrorDetail.ToString());
//}
}
public static void GetUserAgent(Panel rootElement, Action <string> callback)
{
var browser = new Microsoft.Phone.Controls.WebBrowser();
browser.IsScriptEnabled = true;
browser.Visibility = Visibility.Collapsed;
browser.Loaded += (sender, args) => browser.NavigateToString(Html);
browser.ScriptNotify += (sender, args) =>
{
string userAgent = args.Value;
rootElement.Children.Remove(browser);
callback(userAgent);
};
rootElement.Children.Add(browser);
}
private AsyncCallback <string> GetSocialEasyLoginAsyncHandler(Microsoft.Phone.Controls.WebBrowser webBrowser,
AsyncCallback <BackendlessUser> callback)
{
return(new AsyncCallback <string>(
response => Deployment.Current.Dispatcher.BeginInvoke(() =>
{
var uri = new Uri(response, UriKind.Absolute);
webBrowser.IsScriptEnabled = true;
webBrowser.ScriptNotify += (sender, args) =>
{
var result = (new Utils.Json()).Deserialize(args.Value);
GetUserLoginAsyncHandler(callback, false).ResponseHandler.Invoke(result);
};
webBrowser.Navigate(uri);
}), fault =>
{
if (callback != null)
{
callback.ErrorHandler.Invoke(fault);
}
}));
}
