private void OnCheckTokenValidityCompleted(object sender, CheckTokenValidityCompletedEventArgs e)
{
_signInService.CheckTokenValidityCompleted -= OnCheckTokenValidityCompleted;
if (e.Error != null)
{
return;
}
// current token is still valid.
if (e.IsValid)
{
this.OnLoginAsyncCompleted(e.Token);
}
else
{
// need to get a new token.
// we need to check if the settings are okay too because this takes place before the check performed in the OnSignIn command handler.
var formatValidity = _synoSettings.IsCredentialFormatValid();
if (formatValidity != CredentialFormatValidationResult.Valid)
{
_signInService.ShowCredentialErrorMessage(formatValidity);
return;
}
_audioStationSession.Host = Host;
_audioStationSession.Port = Port;
try
{
_audioStationSession.LoginAsync(this.UserName, this.Password, this.OnLoginAsyncCompleted,
this.OnLoginAsyncException, this._synoSettings.UseSsl);
}
catch (ArgumentNullException exception)
{
// FIXME : Use noification service instead
MessageBox.Show(
"The connection settings don't look valid, please make sure they are entered correctly.",
"Credentials not valid",
MessageBoxButton.OK);
}
catch (UriFormatException exception)
{
// FIXME : Use noification service instead
MessageBox.Show(
"The format of the provided hostname is not valid. Check that it is not prefixed it with http:// or https://",
"The host name is not valid",
MessageBoxButton.OK);
}
}
}
