public function processRoute($aInfo)
{
$info = parent::processRoute($aInfo);
$event = new ProcessRouteEvent('process-route', ['target' => $this]);
$event->setRoute($info);
$this->dispatchEvent($event, ['listener' => [$this, 'onProcessRoute']]);
$this->dispatchEvent($event);
return $event->getRoute();
}
public function handleProcessRoute(ProcessRouteEvent $aEvt)
{
$info = $aEvt->getRoute();
if (($info['nextRoute'] ?? null) !== null) {
$prefix = '';
//if we already have a current page
if ($currentPageCode = $this->getController()->getHints()->get('pagerPlugin.currentPage.code')) {
$currentPage = $this->getStubPage($currentPageCode);
if (!$currentPage) {
throw new UnresolvedRouteException("Was routed to page with code '{$currentPageCode}', but could not get stub.");
}
//use its url as a prefix to the (sub)url being routed
$prefix = $currentPage['url'];
}
$result = $this->routeUrl($prefix . $info['nextRoute']);
if ($result) {
$aEvt->setRoute(array('moduleCode' => $result['page']['module']['code'], 'nextRoute' => $result['nextUrl']));
$this->getController()->getHints()->set('pagerPlugin.currentPage.code', $result['page']['code']);
}
}
}