public static function getInstance()
{
if (!isset(self::$instance)) {
self::$instance = new LoginManager(SessionStorageProvider::getInstance(), Request::getInstance(), LazyServerConnection::getInstance());
}
return self::$instance;
}
public static function getInstance()
{
if (!isset(self::$instance)) {
$server = ServerManager::getInstance()->getActiveServer();
switch ($server->getBackendType()) {
case ServerConfig::BACKEND_FAKE:
self::$instance = new FakeBackendFactory(SessionStorageProvider::getInstance());
break;
case ServerConfig::BACKEND_LIBFAJR:
self::$instance = new LibfajrBackendFactory(LazyServerConnection::getInstance());
break;
default:
assert(false);
}
}
return self::$instance;
}
public function runLogic(Trace $trace)
{
try {
$params = $this->router->routeCurrentRequest();
} catch (ResourceNotFoundException $e) {
return $this->displayManager->renderResponse('notfound', array(), 'html', 404);
}
$action = $params['_action'];
$controllerClass = $params['_controller'];
$session = SessionStorageProvider::getInstance();
$loginManager = LoginManager::getInstance();
// If we are going to log in, we need a clean session.
// This needs to be done before a connection
// is created, because we pass cookie file name
// that contains session_id into AIS2CurlConnection
if ($action == 'Login') {
$loginManager->destroySession();
}
$connection = ConnectionProvider::getInstance();
$server = $this->serverManager->getActiveServer();
$serverConnection = new AIS2ServerConnection($connection, new AIS2ServerUrlMap($server->getServerName()));
$connService = LazyServerConnection::getInstance();
$connService->setReal($serverConnection);
$loggedIn = $loginManager->isLoggedIn($serverConnection);
if (!$loggedIn) {
try {
$loggedIn = $loginManager->relogin();
} catch (ReloginFailedException $ex) {
$loginManager->destroySession();
return new \Symfony\Component\HttpFoundation\RedirectResponse($this->router->generateUrl('homepage'));
}
}
$this->displayManager->setDefaultParams(array('loggedIn' => $loggedIn));
if ($loggedIn) {
$backendFactory = BackendProvider::getInstance();
$mainScreen = $backendFactory->newAIS2MainScreen();
if (($aisVersion = $session->read('ais/aisVersion')) == null) {
$aisVersion = $mainScreen->getAisVersion($trace->addChild('Get AIS version'));
$session->write('ais/aisVersion', $aisVersion);
}
$this->displayManager->setDefaultParams(array('aisVersion' => $aisVersion, 'aisVersionIncompatible' => !($aisVersion >= regression\VersionRange::getMinVersion() && $aisVersion <= regression\VersionRange::getMaxVersion())));
if (($aisApps = $session->read('ais/aisApps')) == null) {
$aisModules = array('SP', 'LZ', 'ES', 'ST', 'RH', 'UB', 'AS', 'RP');
$aisApps = $mainScreen->getAllAvailableApplications($trace->addChild('Get all applications'), $aisModules);
$session->write('ais/aisApps', $aisApps);
}
if (($userName = $session->read('ais/aisUserName')) == null) {
$userName = $mainScreen->getFullUserName($trace->addChild('Get user name'));
$session->write('ais/aisUserName', $userName);
}
$this->displayManager->setDefaultParams(array('aisUserName' => $userName));
}
$controller = call_user_func(array($controllerClass, 'getInstance'));
if (!$controller instanceof Controller) {
throw new Exception('Class "' . $controllerClass . '" is not a controller');
}
try {
$subTrace = $trace->addChild('Action ' . $controllerClass . '->' . $action);
return $controller->invokeAction($subTrace, $action, $this->request);
} catch (AuthenticationRequiredException $ex) {
return new \Symfony\Component\HttpFoundation\RedirectResponse($this->router->generateUrl('homepage'));
}
}