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view core/modules/node/src/PageCache/DenyNodePreview.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\node\PageCache; use Drupal\Core\PageCache\ResponsePolicyInterface; use Drupal\Core\Routing\RouteMatchInterface; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; /** * Cache policy for node preview page. * * This policy rule denies caching of responses generated by the * entity.node.preview route. */ class DenyNodePreview 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 $request) { if ($this->routeMatch->getRouteName() === 'entity.node.preview') { return static::DENY; } } }