/**
* Returns all route-document which referees given document.
*
* @param $document
* @param $webspaceKey
*
* @return array
*/
protected function findReferrer($document, $webspaceKey)
{
$routes = [];
$referrers = $this->inspector->getReferrers($document);
foreach ($referrers as $routeDocument) {
if ($routeDocument instanceof RouteDocument) {
$path = PathHelper::relativizePath($routeDocument->getPath(), $this->getRoutesPath($webspaceKey));
$routes[$path] = $routeDocument;
$tmp = $this->findReferrer($routeDocument, $webspaceKey);
$routes = array_merge($routes, $tmp);
}
}
return $routes;
}
/**
* Changes the old route to a history route and redirect to the new route.
*
* @param RouteBehavior $oldDocument
* @param RouteBehavior $newDocument
*/
private function changeOldPathToHistoryRoutes(RouteBehavior $oldDocument, RouteBehavior $newDocument)
{
$oldDocument->setTargetDocument($newDocument);
$oldDocument->setHistory(true);
$oldRouteNode = $this->documentInspector->getNode($oldDocument);
$oldRouteNode->setProperty(self::NODE_HISTORY_FIELD, true);
foreach ($this->documentInspector->getReferrers($oldDocument) as $referrer) {
if ($referrer instanceof RouteBehavior) {
$referrer->setTargetDocument($newDocument);
$referrer->setHistory(true);
$this->documentManager->persist($referrer, null, ['path' => $this->documentInspector->getPath($referrer)]);
$this->documentManager->publish($referrer, null);
}
}
}
