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- <?php
- namespace Drupal\Core\PageCache\ResponsePolicy;
- use Drupal\Core\PageCache\ResponsePolicyInterface;
- use Drupal\Core\Routing\RouteMatchInterface;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\Response;
- /**
- * Cache policy for routes with the 'no_cache' option set.
- *
- * This policy rule denies caching of responses generated for routes that have
- * the 'no_cache' option set to TRUE.
- */
- class DenyNoCacheRoutes implements ResponsePolicyInterface {
- /**
- * The current route match.
- *
- * @var \Drupal\Core\Routing\RouteMatchInterface
- */
- protected $routeMatch;
- /**
- * Constructs a deny node preview page cache policy.
- *
- * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
- * The current route match.
- */
- public function __construct(RouteMatchInterface $route_match) {
- $this->routeMatch = $route_match;
- }
- /**
- * {@inheritdoc}
- */
- public function check(Response $response, Request $request) {
- if (($route = $this->routeMatch->getRouteObject()) && $route->getOption('no_cache')) {
- return static::DENY;
- }
- }
- }
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