public Uri MapUri(Uri uri)
#endif
{
var tempUri = uri.ToString();
FacebookUriType uriType = FacebookUriType.Login;
#if WP8
if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.LoginRedirectUri)))
uriType = FacebookUriType.Login;
else if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.AppRequestRedirectUri)))
uriType = FacebookUriType.AppRequest;
else if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.FeedRedirectUri)))
uriType = FacebookUriType.Feed;
#else
if (tempUri.StartsWith(WebUtility.UrlDecode(Session.LoginRedirectUri)))
uriType = FacebookUriType.Login;
else if (tempUri.StartsWith(WebUtility.UrlDecode(Session.AppRequestRedirectUri)))
uriType = FacebookUriType.AppRequest;
else if (tempUri.StartsWith(WebUtility.UrlDecode(Session.FeedRedirectUri)))
uriType = FacebookUriType.Feed;
#endif
if (uriType == FacebookUriType.Login)
{
try
{
AccessTokenData session = new AccessTokenData();
session.ParseQueryString(WebUtility.UrlDecode(uri.ToString()));
if (!String.IsNullOrEmpty(session.AccessToken))
{
session.AppId = Session.AppId;
Session.ActiveSession.CurrentAccessTokenData = session;
// trigger the event handler with the session
if (Session.OnFacebookAuthenticationFinished != null)
{
Session.OnFacebookAuthenticationFinished(session);
}
if (Session.OnSessionStateChanged != null)
{
Session.OnSessionStateChanged(LoginStatus.LoggedIn);
}
}
}
catch (Facebook.FacebookOAuthException exc)
{
// fire the authentication finished handler with the exception
if (Session.OnFacebookAuthenticationFinished != null)
{
Session.OnFacebookAuthenticationFinished(null);
}
}
}
else if (uriType == FacebookUriType.AppRequest)
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
FBResult fbResult = new FBResult();
try
{
fbResult.Json = new JsonObject();
#if WP8
string queryString = GetQueryStringFromUri(HttpUtility.UrlDecode(tempUri));
#else
string queryString = GetQueryStringFromUri("/Protocol?encodedLaunchUri=" + WebUtility.UrlDecode(tempUri));
#endif
string[] queries = queryString.Split('&');
if (queries.Length > 0)
{
string request = string.Empty;
List<string> toList = new List<string>();
foreach (string query in queries)
{
string[] keyValue = query.Split('=');
if (keyValue.Length >= 2)
{
if (keyValue[0].Contains("request"))
request = keyValue[1];
else if (keyValue[0].Contains("to"))
toList.Add(keyValue[1]);
else if (keyValue[0].Contains("error_code"))
fbResult.Error = keyValue[1];
else if (keyValue[0].Contains("error_message"))
fbResult.Text = keyValue[1].Replace('+', ' ');
}
}
if (!string.IsNullOrWhiteSpace(request))
{
fbResult.Json.Add(new KeyValuePair<string, object>("request", request));
fbResult.Json.Add(new KeyValuePair<string, object>("to", toList));
}
// If there's no error, assign the success text
if (string.IsNullOrWhiteSpace(fbResult.Text))
fbResult.Text = "Success";
}
}
catch
{
fbResult.Error = "Failure";
fbResult.Text = "AppRequest cancelled or ended with exceptional state";
}
// trigger the event handler with the session
if (Session.OnFacebookAppRequestFinished != null)
{
Session.OnFacebookAppRequestFinished(fbResult);
}
}
else if (uriType == FacebookUriType.Feed)
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
FBResult fbResult = new FBResult();
try
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
fbResult.Json = new JsonObject();
#if WP8
string queryString = GetQueryStringFromUri(HttpUtility.UrlDecode(tempUri));
#else
string queryString = GetQueryStringFromUri("/Protocol?encodedLaunchUri=" + WebUtility.UrlDecode(tempUri));
#endif
string[] queries = queryString.Split('&');
if (queries.Length > 0)
{
string postId = string.Empty;
List<string> toList = new List<string>();
foreach (string query in queries)
{
string[] keyValue = query.Split('=');
if (keyValue.Length >= 2)
{
if (keyValue[0].Contains("post_id"))
postId = keyValue[1];
else if (keyValue[0].Contains("error_code"))
fbResult.Error = keyValue[1];
else if (keyValue[0].Contains("error_msg"))
fbResult.Text = keyValue[1].Replace('+', ' ');
}
}
if (!string.IsNullOrWhiteSpace(postId))
{
fbResult.Json.Add(new KeyValuePair<string, object>("post_id", postId));
}
}
// If there's no error, assign the success text
if (string.IsNullOrWhiteSpace(fbResult.Text))
fbResult.Text = "Success";
}
catch
{
fbResult.Error = "Failure";
fbResult.Text = "Feed cancelled or ended with exceptional state";
}
// trigger the event handler with the session
if (Session.OnFacebookFeedFinished != null)
{
Session.OnFacebookFeedFinished(fbResult);
}
}
if (uri.ToString().StartsWith("/Protocol"))
{
// Read which page to redirect to when redirecting from the Facebook authentication.
var RedirectPageNameTask =
Task.Run(async () => await AppAuthenticationHelper.GetFacebookConfigValue("RedirectPage", "Name"));
RedirectPageNameTask.Wait();
Session.ActiveSession.RedirectPageOnSuccess = String.IsNullOrEmpty(RedirectPageNameTask.Result)
? "MainPage.xaml"
: RedirectPageNameTask.Result;
return new Uri("/" + Session.ActiveSession.RedirectPageOnSuccess, UriKind.Relative);
}
// Otherwise perform normal launch.
return uri;
}
public Uri MapUri(Uri uri)
#endif
{
var tempUri = uri.ToString();
FacebookUriType uriType = FacebookUriType.Login;
#if WP8
if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.LoginRedirectUri)))
{
uriType = FacebookUriType.Login;
}
else if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.AppRequestRedirectUri)))
{
uriType = FacebookUriType.AppRequest;
}
else if (tempUri.StartsWith(string.Format("/Protocol?encodedLaunchUri={0}", Session.FeedRedirectUri)))
{
uriType = FacebookUriType.Feed;
}
#else
if (tempUri.StartsWith(WebUtility.UrlDecode(Session.LoginRedirectUri)))
{
uriType = FacebookUriType.Login;
}
else if (tempUri.StartsWith(WebUtility.UrlDecode(Session.AppRequestRedirectUri)))
{
uriType = FacebookUriType.AppRequest;
}
else if (tempUri.StartsWith(WebUtility.UrlDecode(Session.FeedRedirectUri)))
{
uriType = FacebookUriType.Feed;
}
#endif
if (uriType == FacebookUriType.Login)
{
try
{
AccessTokenData session = new AccessTokenData();
session.ParseQueryString(WebUtility.UrlDecode(uri.ToString()));
if (!String.IsNullOrEmpty(session.AccessToken))
{
session.AppId = Session.AppId;
Session.ActiveSession.CurrentAccessTokenData = session;
// trigger the event handler with the session
if (Session.OnFacebookAuthenticationFinished != null)
{
Session.OnFacebookAuthenticationFinished(session);
}
if (Session.OnSessionStateChanged != null)
{
Session.OnSessionStateChanged(LoginStatus.LoggedIn);
}
}
}
catch (Facebook.FacebookOAuthException exc)
{
// fire the authentication finished handler with the exception
if (Session.OnFacebookAuthenticationFinished != null)
{
Session.OnFacebookAuthenticationFinished(null);
}
}
}
else if (uriType == FacebookUriType.AppRequest)
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
FBResult fbResult = new FBResult();
try
{
fbResult.Json = new JsonObject();
#if WP8
string queryString = GetQueryStringFromUri(HttpUtility.UrlDecode(tempUri));
#else
string queryString = GetQueryStringFromUri("/Protocol?encodedLaunchUri=" + WebUtility.UrlDecode(tempUri));
#endif
string[] queries = queryString.Split('&');
if (queries.Length > 0)
{
string request = string.Empty;
List <string> toList = new List <string>();
foreach (string query in queries)
{
string[] keyValue = query.Split('=');
if (keyValue.Length >= 2)
{
if (keyValue[0].Contains("request"))
{
request = keyValue[1];
}
else if (keyValue[0].Contains("to"))
{
toList.Add(keyValue[1]);
}
else if (keyValue[0].Contains("error_code"))
{
fbResult.Error = keyValue[1];
}
else if (keyValue[0].Contains("error_message"))
{
fbResult.Text = keyValue[1].Replace('+', ' ');
}
}
}
if (!string.IsNullOrWhiteSpace(request))
{
fbResult.Json.Add(new KeyValuePair <string, object>("request", request));
fbResult.Json.Add(new KeyValuePair <string, object>("to", toList));
}
// If there's no error, assign the success text
if (string.IsNullOrWhiteSpace(fbResult.Text))
{
fbResult.Text = "Success";
}
}
}
catch
{
fbResult.Error = "Failure";
fbResult.Text = "AppRequest cancelled or ended with exceptional state";
}
// trigger the event handler with the session
if (Session.OnFacebookAppRequestFinished != null)
{
Session.OnFacebookAppRequestFinished(fbResult);
}
}
else if (uriType == FacebookUriType.Feed)
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
FBResult fbResult = new FBResult();
try
{
// parsing query string to get request id and facebook ids of the people the request has been sent to
// or error code and error messages
fbResult.Json = new JsonObject();
#if WP8
string queryString = GetQueryStringFromUri(HttpUtility.UrlDecode(tempUri));
#else
string queryString = GetQueryStringFromUri("/Protocol?encodedLaunchUri=" + WebUtility.UrlDecode(tempUri));
#endif
string[] queries = queryString.Split('&');
if (queries.Length > 0)
{
string postId = string.Empty;
List <string> toList = new List <string>();
foreach (string query in queries)
{
string[] keyValue = query.Split('=');
if (keyValue.Length >= 2)
{
if (keyValue[0].Contains("post_id"))
{
postId = keyValue[1];
}
else if (keyValue[0].Contains("error_code"))
{
fbResult.Error = keyValue[1];
}
else if (keyValue[0].Contains("error_msg"))
{
fbResult.Text = keyValue[1].Replace('+', ' ');
}
}
}
if (!string.IsNullOrWhiteSpace(postId))
{
fbResult.Json.Add(new KeyValuePair <string, object>("post_id", postId));
}
}
// If there's no error, assign the success text
if (string.IsNullOrWhiteSpace(fbResult.Text))
{
fbResult.Text = "Success";
}
}
catch
{
fbResult.Error = "Failure";
fbResult.Text = "Feed cancelled or ended with exceptional state";
}
// trigger the event handler with the session
if (Session.OnFacebookFeedFinished != null)
{
Session.OnFacebookFeedFinished(fbResult);
}
}
if (uri.ToString().StartsWith("/Protocol"))
{
// Read which page to redirect to when redirecting from the Facebook authentication.
Session.ActiveSession.RedirectPageOnSuccess = String.IsNullOrEmpty(Session.AppId)
? "MainPage.xaml"
: Session.AppId;
return(new Uri("/" + Session.ActiveSession.RedirectPageOnSuccess, UriKind.Relative));
}
// Otherwise perform normal launch.
return(uri);
}
