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<?php |
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declare(strict_types=1); |
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namespace Netgen\Bundle\EzPlatformSiteApiBundle\EventListener; |
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use Exception; |
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use eZ\Publish\Core\MVC\ConfigResolverInterface; |
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use eZ\Publish\Core\MVC\Symfony\Routing\Generator\UrlAliasGenerator; |
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use eZ\Publish\Core\MVC\Symfony\Routing\UrlAliasRouter; |
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use eZ\Publish\Core\MVC\Symfony\SiteAccess; |
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use EzSystems\EzPlatformAdminUiBundle\EzPlatformAdminUiBundle; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\Controller\ControllerReference; |
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use Symfony\Component\HttpKernel\Event\RequestEvent; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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use Symfony\Component\HttpKernel\Fragment\FragmentHandler; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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use Symfony\Component\Routing\RouterInterface; |
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use function class_exists; |
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use function in_array; |
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class InternalContentViewRouteListener implements EventSubscriberInterface |
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{ |
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/** |
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* @var \eZ\Publish\Core\MVC\ConfigResolverInterface |
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*/ |
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private $configResolver; |
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/** |
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* @var \Symfony\Component\HttpKernel\Fragment\FragmentHandler |
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*/ |
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private $fragmentHandler; |
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/** |
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* @var \Symfony\Component\Routing\RouterInterface |
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*/ |
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private $router; |
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/** |
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* @var array |
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*/ |
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private $siteaccessGroups; |
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public function __construct( |
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ConfigResolverInterface $configResolver, |
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FragmentHandler $fragmentHandler, |
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RouterInterface $router, |
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array $siteaccessGroups |
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) { |
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$this->configResolver = $configResolver; |
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$this->fragmentHandler = $fragmentHandler; |
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$this->router = $router; |
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$this->siteaccessGroups = $siteaccessGroups; |
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} |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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KernelEvents::REQUEST => ['onKernelRequest', 0], |
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]; |
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} |
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public function onKernelRequest(RequestEvent $event): void |
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{ |
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if (!$event->isMasterRequest()) { |
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return; |
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} |
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$request = $event->getRequest(); |
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if (!$this->isInternalContentViewRoute($request)) { |
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return; |
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} |
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$siteaccess = $request->attributes->get('siteaccess'); |
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if (!$siteaccess instanceof SiteAccess || $this->isAdminSiteaccess($siteaccess)) { |
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return; |
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} |
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if (!$this->configResolver->getParameter('ng_site_api.enable_internal_view_route')) { |
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throw new NotFoundHttpException( |
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'Internal Content view route has been disabled, check your Site API configuration for: "ng_site_api.enable_internal_view_route"' |
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); |
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} |
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$event->setResponse($this->getResponse($request)); |
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} |
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private function getResponse(Request $request): Response |
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{ |
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if ($this->configResolver->getParameter('ng_site_api.redirect_internal_view_route_to_url_alias')) { |
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return new RedirectResponse($this->generateUrlAlias($request), 308); |
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} |
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return new Response($this->renderView($request)); |
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} |
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private function renderView(Request $request): ?string |
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{ |
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$attributes = [ |
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'contentId' => $request->attributes->getInt('contentId'), |
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'layout' => $request->attributes->getBoolean('layout', true), |
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'viewType' => 'full', |
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]; |
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$locationId = $request->attributes->get('locationId'); |
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if ($locationId !== null) { |
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$attributes['locationId'] = (int) $locationId; |
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} |
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return $this->fragmentHandler->render( |
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new ControllerReference('ng_content::viewAction', $attributes) |
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); |
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} |
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private function isInternalContentViewRoute(Request $request): bool |
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{ |
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return $request->attributes->get('_route') === UrlAliasGenerator::INTERNAL_CONTENT_VIEW_ROUTE; |
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} |
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private function isAdminSiteaccess(SiteAccess $siteaccess) : bool |
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{ |
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return in_array( |
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$siteaccess->name, |
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$this->siteaccessGroups[$this->getAdminSiteaccessGroupName()] ?? [], |
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true |
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); |
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} |
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private function getAdminSiteaccessGroupName(): string |
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{ |
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if (class_exists(EzPlatformAdminUiBundle::class)) { |
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return EzPlatformAdminUiBundle::ADMIN_GROUP_NAME; |
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} |
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return 'admin_group'; |
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} |
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private function generateUrlAlias(Request $request): string |
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{ |
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$parameters = [ |
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'contentId' => $request->attributes->getInt('contentId'), |
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]; |
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$locationId = $request->attributes->get('locationId'); |
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if ($locationId !== null) { |
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$parameters['locationId'] = (int) $locationId; |
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} |
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try { |
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return $this->router->generate(UrlAliasRouter::URL_ALIAS_ROUTE_NAME, $parameters); |
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} catch (Exception $e) { |
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throw new NotFoundHttpException('URL alias could not be generated'); |
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} |
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} |
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} |
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