private bool TryGetCode(string query, out string code)
{
var decoder = new WwwFormUrlDecoder(query);
var entry = decoder.FirstOrDefault(e => e.Name == "code");
code = entry?.Value;
return entry != null;
}
public static void ParseArguments(string arguments)
{
if (string.IsNullOrEmpty(arguments))
{
return;
}
var decoder = new WwwFormUrlDecoder(arguments);
var city = decoder.FirstOrDefault(x => x.Name.Equals("city"));
var parkingLot = decoder.FirstOrDefault(x => x.Name.Equals("parkingLot"));
if (city != null && parkingLot != null)
{
Task.Run(async () =>
{
await ServiceLocator.Current.GetInstance<MainViewModel>().TrySelectParkingLotById(city.Value, parkingLot.Value);
});
}else if (city != null)
{
Task.Run(async () =>
{
await ServiceLocator.Current.GetInstance<MainViewModel>().TrySelectCityById(city.Value);
});
}
}
private void TopicWebView_OnNavigationStarting(WebView sender, WebViewNavigationStartingEventArgs args)
{
if (args.Uri != null && args.Uri.AbsoluteUri.StartsWith(Strings.LocalUriPrefix))
{
args.Cancel = true;
if (args.Uri.AbsoluteUri.Contains("quote"))
{
var decoder = new WwwFormUrlDecoder(args.Uri.Query);
var postId = decoder.FirstOrDefault(x => x.Name == "postId")?.Value;
if (!string.IsNullOrEmpty(postId))
Loc.Topic.ShowEditorCommand.Execute(Loc.Topic.CurrentTopic.TopicNewPostUriForm + $"&numrep={postId}");
}
else
{
Debug.WriteLine("WW " + args.Uri.Query + "-- " + args.Uri + " -- " + args.Uri.AbsoluteUri);
string param = args.Uri.Query.Replace("?", "");
if (Loc.Main.ContextMessageCommand.CanExecute(param))
Loc.Main.ContextMessageCommand.Execute(param);
}
}
}
/// <summary>
/// Handles <see cref="WebView.NavigationCompleted"/> event, to determine if Sign-in/Sign-out
/// process was successfull.
/// </summary>
/// <param name="args">The event data</param>
/// <returns><see cref="MSHealthNavigationResult"/> of Sign-in/Sign-out process.</returns>
public async Task<MSHealthNavigationResult> HandleNavigationCompleted(WebViewNavigationCompletedEventArgs args)
{
MSHealthNavigationResult loResult = MSHealthNavigationResult.None;
// Check if URL has Authentication path
if (args.Uri.LocalPath.StartsWith(AUTH_PATH, StringComparison.OrdinalIgnoreCase))
{
WwwFormUrlDecoder loDecoder = new WwwFormUrlDecoder(args.Uri.Query);
// Read Authentication Code
IWwwFormUrlDecoderEntry loCode = loDecoder.FirstOrDefault((entry) => entry.Name.Equals("code", StringComparison.OrdinalIgnoreCase));
// Read Authentication Errors
IWwwFormUrlDecoderEntry loError = loDecoder.FirstOrDefault((entry) => entry.Name.Equals("error", StringComparison.OrdinalIgnoreCase));
IWwwFormUrlDecoderEntry loErrorDesc = loDecoder.FirstOrDefault((entry) => entry.Name.Equals("error_description", StringComparison.OrdinalIgnoreCase));
// Check the code to see if this is sign-in or sign-out
if (loCode != null)
{
// Check error and throw Exception
if (loError != null)
throw new Exception(string.Format("{0}\r\n{1}", loError.Value, loErrorDesc.Value));
// Get Token
try
{
// Signed-in
Token = await GetToken(loCode.Value, false);
IsSignedIn = true;
loResult = MSHealthNavigationResult.SignIn;
}
catch
{
// Error
Token = null;
IsSignedIn = false;
loResult = MSHealthNavigationResult.Error;
throw;
}
}
else
{
// Signed-out
Token = null;
IsSignedIn = false;
loResult = MSHealthNavigationResult.SignOut;
}
}
return loResult;
}