class TcaCommerceProductAccessControlHandler in Token Content Access 8

Extended access control handler for node entity.

Hierarchy

• class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTrait
  • class \Drupal\Core\Entity\EntityAccessControlHandler implements EntityAccessControlHandlerInterface
    • class \Drupal\entity\EntityAccessControlHandlerBase
      • class \Drupal\entity\EntityAccessControlHandler
        • class \Drupal\tca_commerce_product\TcaCommerceProductAccessControlHandler

1 file declares its use of TcaCommerceProductAccessControlHandler

tca_commerce_product.module in modules/tca_commerce_product/tca_commerce_product.module

Contains tca_commerce_product.module.

File

modules/tca_commerce_product/src/TcaCommerceProductAccessControlHandler.php, line 13

Namespace

Drupal\tca_commerce_product

class TcaCommerceProductAccessControlHandler extends EntityAccessControlHandler {

  /**
   * {@inheritdoc}
   */
  public function access(EntityInterface $entity, $operation, AccountInterface $account = NULL, $return_as_object = FALSE) {

    // Allow users without the permission "access content"
    // to 'view' the commerce_product by providing URL token.
    $access = parent::access($entity, $operation, $account, $return_as_object);
    if ($operation === 'view' && $entity
      ->get('tca_active')
      ->getString()) {

      // Compare token from URL with commerce_product token.
      $token_match = $entity
        ->get('tca_token')
        ->getString() === $this
        ->getRequestStack()
        ->getCurrentRequest()
        ->get('tca');
      return $token_match ? AccessResultAllowed::allowed() : $access;
    }
    return $access;
  }

  /**
   * Current request stack.
   *
   * @return \Symfony\Component\HttpFoundation\RequestStack
   *   Request stack.
   */
  protected function getRequestStack() {
    return \Drupal::service('request_stack');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
EntityAccessControlHandler::$accessCache	protected	property	Stores calculated access check results.
EntityAccessControlHandler::$entityType	protected	property	Information about the entity type.
EntityAccessControlHandler::$entityTypeId	protected	property	The entity type ID of the access control handler instance.
EntityAccessControlHandler::$viewLabelOperation	protected	property	Allows to grant access to just the labels.	5
EntityAccessControlHandler::checkEntityOwnerPermissions	protected	function	Checks the entity operation and bundle permissions, with owners. Overrides EntityAccessControlHandlerBase::checkEntityOwnerPermissions
EntityAccessControlHandler::checkFieldAccess	protected	function	Default field access as determined by this access control handler.	4
EntityAccessControlHandler::createAccess	public	function	Checks access to create an entity. Overrides EntityAccessControlHandlerInterface::createAccess	1
EntityAccessControlHandler::fieldAccess	public	function	Checks access to an operation on a given entity field. Overrides EntityAccessControlHandlerInterface::fieldAccess
EntityAccessControlHandler::getCache	protected	function	Tries to retrieve a previously cached access value from the static cache.
EntityAccessControlHandler::prepareUser	protected	function	Loads the current account object, if it does not exist yet.
EntityAccessControlHandler::processAccessHookResults	protected	function	We grant access to the entity if both of these conditions are met:
EntityAccessControlHandler::resetCache	public	function	Clears all cached access checks. Overrides EntityAccessControlHandlerInterface::resetCache
EntityAccessControlHandler::setCache	protected	function	Statically caches whether the given user has access.
EntityAccessControlHandler::__construct	public	function	Constructs an access control handler instance. Overrides EntityAccessControlHandler::__construct
EntityAccessControlHandlerBase::checkAccess	protected	function	Performs access checks. Overrides EntityAccessControlHandler::checkAccess
EntityAccessControlHandlerBase::checkCreateAccess	protected	function	Performs create access checks. Overrides EntityAccessControlHandler::checkCreateAccess
EntityAccessControlHandlerBase::checkEntityPermissions	protected	function	Checks the entity operation and bundle permissions.
EntityHandlerBase::$moduleHandler	protected	property	The module handler to invoke hooks on.	2
EntityHandlerBase::moduleHandler	protected	function	Gets the module handler.	2
EntityHandlerBase::setModuleHandler	public	function	Sets the module handler for this handler.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TcaCommerceProductAccessControlHandler::access	public	function	Checks access to an operation on a given entity or entity translation. Overrides EntityAccessControlHandler::access
TcaCommerceProductAccessControlHandler::getRequestStack	protected	function	Current request stack.