class NodePreviewAccessCheck

Same name in other branches
  1. 9 core/modules/node/src/Access/NodePreviewAccessCheck.php \Drupal\node\Access\NodePreviewAccessCheck
  2. 8.9.x core/modules/node/src/Access/NodePreviewAccessCheck.php \Drupal\node\Access\NodePreviewAccessCheck
  3. 10 core/modules/node/src/Access/NodePreviewAccessCheck.php \Drupal\node\Access\NodePreviewAccessCheck

Determines access to node previews.

Hierarchy

Expanded class hierarchy of NodePreviewAccessCheck

1 string reference to 'NodePreviewAccessCheck'
node.services.yml in core/modules/node/node.services.yml
core/modules/node/node.services.yml
1 service uses NodePreviewAccessCheck
access_check.node.preview in core/modules/node/node.services.yml
Drupal\node\Access\NodePreviewAccessCheck

File

core/modules/node/src/Access/NodePreviewAccessCheck.php, line 15

Namespace

Drupal\node\Access
View source 
class NodePreviewAccessCheck implements AccessInterface {
    
    /**
     * The entity type manager service.
     *
     * @var \Drupal\Core\Entity\EntityTypeManagerInterface
     */
    protected $entityTypeManager;
    
    /**
     * Constructs an EntityCreateAccessCheck object.
     *
     * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
     *   The entity type manager service.
     */
    public function __construct(EntityTypeManagerInterface $entity_type_manager) {
        $this->entityTypeManager = $entity_type_manager;
    }
    
    /**
     * Checks access to the node preview page.
     *
     * @param \Drupal\Core\Session\AccountInterface $account
     *   The currently logged in account.
     * @param \Drupal\node\NodeInterface $node_preview
     *   The node that is being previewed.
     *
     * @return \Drupal\Core\Access\AccessResultInterface
     *   The access result.
     */
    public function access(AccountInterface $account, NodeInterface $node_preview) {
        if ($node_preview->isNew()) {
            $access_controller = $this->entityTypeManager
                ->getAccessControlHandler('node');
            return $access_controller->createAccess($node_preview->bundle(), $account, [], TRUE);
        }
        else {
            return $node_preview->access('update', $account, TRUE);
        }
    }

}

Members

Title Modifiers Object type Summary
NodePreviewAccessCheck::$entityTypeManager protected property The entity type manager service.
NodePreviewAccessCheck::access public function Checks access to the node preview page.
NodePreviewAccessCheck::__construct public function Constructs an EntityCreateAccessCheck object.

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