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<?php |
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namespace Kunstmaan\AdminBundle\EventListener; |
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use Kunstmaan\AdminBundle\Helper\AdminRouteHelper; |
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use Kunstmaan\AdminBundle\Helper\Toolbar\DataCollector; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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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\Event\FilterResponseEvent; |
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use Symfony\Component\HttpKernel\Event\ResponseEvent; |
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use Symfony\Component\HttpKernel\HttpKernel; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
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use Symfony\Component\Security\Core\Authorization\AuthorizationChecker; |
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use Symfony\Component\Security\Guard\Token\PostAuthenticationGuardToken; |
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use Twig\Environment; |
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class ToolbarListener implements EventSubscriberInterface |
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{ |
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const DISABLED = 1; |
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const ENABLED = 2; |
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/** |
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* @var Environment |
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*/ |
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protected $twig; |
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/** |
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* @var UrlGeneratorInterface |
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*/ |
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protected $urlGenerator; |
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/** |
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* @var DataCollector |
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*/ |
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protected $dataCollector; |
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/** |
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* @var AuthorizationChecker |
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*/ |
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protected $authorizationChecker; |
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/** |
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* @var TokenStorageInterface |
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*/ |
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protected $tokenStorage; |
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/** |
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* @var bool |
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*/ |
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protected $enabled; |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @var AdminRouteHelper |
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*/ |
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protected $adminRouteHelper; |
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/** |
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* @var array |
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*/ |
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protected $providerKeys; |
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/** |
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* @var array |
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*/ |
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protected $adminFirewallName; |
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/** |
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* ToolbarListener constructor. |
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* |
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* @param bool $enabled |
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* @param string $adminFirewallName |
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*/ |
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public function __construct( |
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Environment $twig, |
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UrlGeneratorInterface $urlGenerator, |
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DataCollector $dataCollector, |
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AuthorizationChecker $authorizationChecker, |
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TokenStorageInterface $tokenStorage, |
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$enabled, |
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ContainerInterface $container, |
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AdminRouteHelper $adminRouteHelper, |
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array $providerKeys, |
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$adminFirewallName = 'main' |
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) { |
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$this->twig = $twig; |
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$this->urlGenerator = $urlGenerator; |
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$this->dataCollector = $dataCollector; |
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$this->authorizationChecker = $authorizationChecker; |
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$this->tokenStorage = $tokenStorage; |
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$this->enabled = $enabled; |
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$this->container = $container; |
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$this->adminRouteHelper = $adminRouteHelper; |
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$this->providerKeys = $providerKeys; |
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$this->adminFirewallName = $adminFirewallName; |
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} |
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/** |
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* @return array |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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KernelEvents::RESPONSE => ['onKernelResponse', -125], |
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]; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isEnabled() |
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{ |
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return !$this->container->has('profiler') && $this->enabled; |
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} |
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/** |
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* @param FilterResponseEvent|ResponseEvent $event |
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*/ |
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public function onKernelResponse($event) |
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{ |
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View Code Duplication |
if (!$event instanceof FilterResponseEvent && !$event instanceof ResponseEvent) { |
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throw new \InvalidArgumentException(\sprintf('Expected instance of type %s, %s given', \class_exists(ResponseEvent::class) ? ResponseEvent::class : FilterResponseEvent::class, \is_object($event) ? \get_class($event) : \gettype($event))); |
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} |
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if (!$this->isEnabled() || HttpKernel::MASTER_REQUEST !== $event->getRequestType()) { |
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return; |
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} |
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$response = $event->getResponse(); |
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$request = $event->getRequest(); |
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$session = $request->getSession(); |
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$url = $event->getRequest()->getRequestUri(); |
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$token = $this->tokenStorage->getToken(); |
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if (null !== $token && method_exists($token, 'getProviderKey')) { |
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$key = $token->getProviderKey(); |
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} else { |
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$key = $this->adminFirewallName; |
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} |
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// Only enable toolbar when the kunstmaan_admin.toolbar_firewall_names config value contains the current firewall name. |
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if (!\in_array($key, $this->providerKeys, false)) { |
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return false; |
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} |
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// Only enable toolbar when we can find an authenticated user in the session from the kunstmaan_admin.admin_firewall_name config value. |
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$authenticated = false; |
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/* @var PostAuthenticationGuardToken $token */ |
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if ($session->isStarted() && $session->has(sprintf('_security_%s', $this->adminFirewallName))) { |
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$token = unserialize($session->get(sprintf('_security_%s', $this->adminFirewallName))); |
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$authenticated = $token->isAuthenticated(); |
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} |
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// Do not capture redirects or modify XML HTTP Requests |
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if (!$authenticated || !$event->isMasterRequest() || $request->isXmlHttpRequest() || $this->adminRouteHelper->isAdminRoute($url)) { |
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return; |
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} |
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View Code Duplication |
if ($response->isRedirection() || ($response->headers->has('Content-Type') && false === strpos( |
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$response->headers->get('Content-Type'), |
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'html' |
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)) |
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|| 'html' !== $request->getRequestFormat() |
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|| false !== stripos($response->headers->get('Content-Disposition'), 'attachment;') |
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) { |
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return; |
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} |
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$this->injectToolbar($response, $request); |
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} |
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/** |
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* Injects the admin toolbar into the given Response. |
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* |
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* @param Response $response A Response instance |
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*/ |
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protected function injectToolbar(Response $response, Request $request) |
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{ |
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$content = $response->getContent(); |
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$pos = strripos($content, '</body>'); |
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if (false !== $pos) { |
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$toolbar = "\n" . str_replace( |
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"\n", |
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'', |
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$this->twig->render( |
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'@KunstmaanAdmin/Toolbar/toolbar.html.twig', |
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['collectors' => $this->dataCollector->getDataCollectors()] |
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) |
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) . "\n"; |
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$content = substr($content, 0, $pos) . $toolbar . substr($content, $pos); |
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$response->setContent($content); |
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} |
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} |
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} |
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Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..