public function createProgressAsyncMessage(__IComponent &$component)
{
$command = new __AsyncMessageCommand();
$command->setClass('__UpdateProgressIndicatorCommand');
$command->setData(array('code' => $component->getId(), 'progress' => $component->getProgress()));
$return_value = new __AsyncMessage();
$return_value->addCommand($command);
return $return_value;
}
/**
* Redirect the web flow to the given uri
*
* @param __Uri|string the uri (or an string representing the uri) to redirect to
* @param __IRequest &$request
*/
public function redirect($uri, __IRequest &$request = null, $redirection_code = null)
{
if (is_string($uri)) {
$uri = __UriFactory::getInstance()->createUri($uri);
} else {
if (!$uri instanceof __Uri) {
throw __ExceptionFactory::getInstance()->createException('Unexpected type for uri parameter: ' . get_class($uri));
}
}
$url = $uri->getUrl();
$message = new __AsyncMessage();
$message->getHeader()->setLocation($url);
$this->getResponse()->addContent($message->toJson());
$client_notificator = __ClientNotificator::getInstance();
//notify to client:
$client_notificator->notify();
//clear dirty components to avoid notify again in next requests:
$client_notificator->clearDirty();
}
public function displayError(Exception $exception)
{
if ($exception instanceof __LionException) {
$error_title = $exception->getErrorTitle();
} else {
$error_title = 'Core Error';
}
$error_message = $exception->getMessage();
$error_code = $exception->getCode();
$message = new __AsyncMessage();
$message->getHeader()->setStatus(__AsyncMessageHeader::ASYNC_MESSAGE_STATUS_ERROR);
if (__Lion::getInstance()->getRuntimeDirectives()->getDirective('DEBUG_MODE')) {
$message->getHeader()->setMessage("{$error_title} ({$error_code}):\n{$error_message}");
}
__FrontController::getInstance()->getResponse()->addContent($message->toJson());
__FrontController::getInstance()->getResponse()->flush();
exit;
}
