/**
* constructor
*
* @param Controller $controller the controller object
* @param array $params additional parameters
* @param array $preferences array with preferences
* @param bool $barebone is the form initialized completely?
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>,
* Sascha Koehler <*****@*****.**>
* @since 15.11.2014
*/
public function __construct($controller, $params = null, $preferences = null, $barebone = false)
{
parent::__construct($controller, $params, $preferences, $barebone);
if (!$barebone) {
/*
* redirect a user if his cart is empty and no order exists
*/
$checkoutData = $this->controller->getCombinedStepData();
if (!SilvercartCustomer::currentUser() || !SilvercartCustomer::currentUser()->getCart()->isFilled() && !array_key_exists('orderId', $checkoutData)) {
if (!$this->getController()->redirectedTo()) {
$frontPage = SilvercartPage_Controller::PageByIdentifierCode();
$this->getController()->redirect($frontPage->RelativeLink());
}
}
}
}
