public void Handle(NavigatedEventMessage message)
{
//HANDLE IF WE ARE THE TARGET PAGE
if (message.NavigationInfo.TargetPage == this)
{
UserPrincipal.Logout();
AuthenticationChangedEventMessage.Publish();
((LogoutViewModel)ContentViewModel).LogoutMessage = ViewViewModelResources.MsgLoggedOut;
}
else if (Navigation.Navigator.Ton.GetPreviousPage() == this)
{
//HANDLE IF WE ARE THE PREVIOUS PAGE (NAVIGATED AWAY FROM)
}
}
public async Task Login()
{
if (!CanLogin)
{
return;
}
LoggingIn = true;
#if DEBUG
//var allEdits = await Business.PhraseList.GetAllAsync();
#endif
IncrementApplicationBusyEventMessage.Publish("LoginViewModel.Login");
try
{
var result = await UserPrincipal.LoginAsync(Username, Password);
AuthenticationChangedEventMessage.Publish();
}
finally
{
DecrementApplicationBusyEventMessage.Publish("LoginViewModel.Login");
}
if (Csla.ApplicationContext.User.Identity.IsAuthenticated)
{
//LOGIN SUCCESSFUL
LoggingIn = false;
}
else
{
//LOGIN UNSUCCESSFUL
//PENALIZE FOR NOT LOGGING IN PROPERLY.
//QUICK AND DIRTY PENALTY.
//HACK: LOGIN FAILED PENALTY EASILY CIRCUMVENTED. THIS REALLY NEEDS TO BE DONE ON THE SERVER SIDE.
System.Windows.MessageBox.Show(AppResources.LoginFailedMessage);
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (sender, eventArg) =>
{
System.Threading.Thread.Sleep(int.Parse(AppResources.LoginFailedPenaltyInMilliseconds));
LoggingIn = false;
};
worker.RunWorkerAsync();
}
}
public void Handle(AuthenticationChangedEventMessage message)
{
PopulatePanel(_NavigationSetsCache);
}
