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class VocabularyAccessControlHandler in Taxonomy access fix 8.3

Same name and namespace in other branches
  1. 8.2 src/VocabularyAccessControlHandler.php \Drupal\taxonomy_access_fix\VocabularyAccessControlHandler

Extends access control for Taxonomy Vocabulary entities.

Hierarchy

Expanded class hierarchy of VocabularyAccessControlHandler

1 file declares its use of VocabularyAccessControlHandler
taxonomy_access_fix.module in ./taxonomy_access_fix.module
Hook implementations by Taxonomy Access Fix module.

File

src/VocabularyAccessControlHandler.php, line 17

Namespace

Drupal\taxonomy_access_fix
View source
class VocabularyAccessControlHandler extends OriginalVocabularyAccessControlHandler implements EntityHandlerInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Constructs a new VocabularyAccessControlHandler instance.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   The entity type definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($entity_type);
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
    return new static($entity_type, $container
      ->get('entity_type.manager'));
  }

  /**
   * {@inheritdoc}
   */
  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
    if ($operation !== 'reorder_terms') {
      $access_result = parent::checkAccess($entity, $operation, $account);
      if (in_array($operation, [
        'access taxonomy overview',
        'view',
      ])) {
        $taxonomy_term_access_control_handler = $this->entityTypeManager
          ->getAccessControlHandler('taxonomy_term');
        $access_result_operation = AccessResult::allowedIf($taxonomy_term_access_control_handler
          ->createAccess($entity
          ->id(), $account))
          ->orIf(AccessResult::allowedIf($account
          ->hasPermission('delete terms in ' . $entity
          ->id())))
          ->orIf(AccessResult::allowedIf($account
          ->hasPermission('edit terms in ' . $entity
          ->id())))
          ->orIf($this
          ->checkAccess($entity, 'reorder_terms', $account));

        /** @var \Drupal\Core\Access\AccessResult $access_result */
        $access_result = $access_result
          ->andIf($access_result_operation);
        $access_result
          ->cachePerPermissions()
          ->addCacheableDependency($entity);
        if (!$access_result
          ->isAllowed()) {

          /** @var \Drupal\Core\Access\AccessResultReasonInterface $access_result */
          $access_result
            ->setReason("The 'access taxonomy overview' and one of the 'create terms in {$entity->id()}', 'delete terms in {$entity->id()}', 'edit terms in {$entity->id()}', 'reorder terms in {$entity->id()}' permissions OR the 'administer taxonomy' permission are required.");
        }
      }
      return $access_result;
    }
    if ($account
      ->hasPermission('administer taxonomy')) {
      return AccessResult::allowed()
        ->cachePerPermissions();
    }
    $access_result = AccessResult::forbidden();
    if ($operation === 'reorder_terms') {
      $access_result = AccessResult::allowedIfHasPermission($account, "reorder terms in {$entity->id()}")
        ->cachePerPermissions()
        ->addCacheableDependency($entity);
      if (!$access_result
        ->isAllowed()) {

        /** @var \Drupal\Core\Access\AccessResultReasonInterface $access_result */
        $access_result
          ->setReason("The 'reorder terms in {$entity->id()}' OR the 'administer taxonomy' permission is required.");
      }
    }
    return $access_result;
  }

}

Members

Namesort descending 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::access public function Checks access to an operation on a given entity or entity translation. Overrides EntityAccessControlHandlerInterface::access 1
EntityAccessControlHandler::checkCreateAccess protected function Performs create access checks. 14
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.
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.
VocabularyAccessControlHandler::$entityTypeManager protected property The entity type manager.
VocabularyAccessControlHandler::checkAccess protected function Performs access checks. Overrides VocabularyAccessControlHandler::checkAccess
VocabularyAccessControlHandler::createInstance public static function Instantiates a new instance of this entity handler. Overrides EntityHandlerInterface::createInstance
VocabularyAccessControlHandler::__construct public function Constructs a new VocabularyAccessControlHandler instance. Overrides EntityAccessControlHandler::__construct