public function render()
{
try {
$sessionModel = new SessionModel();
$masterView = new MasterView();
// Dependency injection of sessionModel to make sure they all user same.
$loginController = new LoginController($sessionModel);
$isLoggedIn = $loginController->checkLogin();
$umlToCodeController = new UmlToCodeController(new InterpretModel());
switch (NavView::getAction()) {
case NavView::$umlSubmit:
if ($isLoggedIn) {
$masterView->SetMemberVIew($umlToCodeController->showMemberView($sessionModel));
break;
}
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
case NavView::$umlGetLists:
if ($isLoggedIn) {
$masterView->SetProjectsView($umlToCodeController->projectsView($sessionModel));
$masterView->SetMemberVIew($umlToCodeController->showMemberView($sessionModel));
break;
}
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
case NavView::$showProject:
if ($isLoggedIn) {
$umlToCodeController->selectProject($sessionModel);
$masterView->SetMemberVIew($umlToCodeController->showMemberView($sessionModel));
break;
}
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
case NavView::$deleteProject:
if ($isLoggedIn) {
$umlToCodeController->deleteUmlProject($sessionModel);
$masterView->SetMemberVIew($umlToCodeController->showMemberView($sessionModel));
break;
}
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
case NavView::$registerView:
$registerController = new RegisterController();
$masterView->SetRegisterView($registerController->registerView());
break;
case NavView::$login:
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
case NavView::$logoutView:
$loginController->logout();
break;
default:
if ($isLoggedIn) {
$masterView->SetMemberVIew($umlToCodeController->showMemberView($sessionModel));
break;
}
$masterView->SetGuestView($umlToCodeController->showGuestView());
$masterView->SetLoginView($loginController->loginView());
break;
}
return $masterView->render();
} catch (Exception $e) {
header('Location: /' . \Settings::$ROOT_PATH . '/common/error.html');
return null;
}
}
