fileAdapterCache->get(self::getCacheKey($section), function (\Symfony\Component\Cache\CacheItem $item) use ($section) { $item->expiresAfter(self::CACHE_TTL); return $this->provide($section); }); $this->activeRouteDecorator($menu); return $menu; } public static function getCacheKey(\App\Engine\Navigation\NavigationSection $section): string { return "CachedNavigation_$section->value"; } /** * @return array */ public function provide(\App\Engine\Navigation\NavigationSection $section): array { $navigationMenu = $this->navigationMenuFactory->create($section); $menu = $navigationMenu->generateMenu(); $this->activeRouteDecorator($menu); return $menu; } /** * @param array $navigationItems */ private function activeRouteDecorator(array &$navigationItems): void { foreach ($navigationItems as $navigationItem) { $this->handleIsActive($navigationItem); } } private function handleIsActive(\App\Engine\Navigation\Menu\NavigationItem $navigationItem): void { $request = $this->requestStack->getCurrentRequest(); $navigationItem->setIsActive($navigationItem->getUrl() === $request->getPathInfo()); foreach ($navigationItem->getChildren() as $item) { $this->handleIsActive($item); } } }