Same name in other branches

1. 8.9.x core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php \Drupal\content_translation\Access\ContentTranslationManageAccessCheck::access()
2. 10 core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php \Drupal\content_translation\Access\ContentTranslationManageAccessCheck::access()
3. 11.x core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php \Drupal\content_translation\Access\ContentTranslationManageAccessCheck::access()

Checks translation access for the entity and operation on the given route.

Parameters

\Symfony\Component\Routing\Route $route: The route to check against.

\Drupal\Core\Routing\RouteMatchInterface $route_match: The parametrized route.

\Drupal\Core\Session\AccountInterface $account: The currently logged in account.

string $source: (optional) For a create operation, the language code of the source.

string $target: (optional) For a create operation, the language code of the translation.

string $language: (optional) For an update or delete operation, the language code of the translation being updated or deleted.

string $entity_type_id: (optional) The entity type ID.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

File

core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php, line 69

Class

ContentTranslationManageAccessCheck

Access check for entity translation CRUD operation.

Namespace

Drupal\content_translation\Access

Code

public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account, $source = NULL, $target = NULL, $language = NULL, $entity_type_id = NULL) {
    
    /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
    if ($entity = $route_match->getParameter($entity_type_id)) {
        $operation = $route->getRequirement('_access_content_translation_manage');
        $language = $this->languageManager
            ->getLanguage($language) ?: $this->languageManager
            ->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
        $entity_type = $this->entityTypeManager
            ->getDefinition($entity_type_id);
        if (in_array($operation, [
            'update',
            'delete',
        ])) {
            // Translation operations cannot be performed on the default
            // translation.
            if ($language->getId() == $entity->getUntranslated()
                ->language()
                ->getId()) {
                return AccessResult::forbidden()->addCacheableDependency($entity);
            }
            // Editors have no access to the translation operations, as entity
            // access already grants them an equal or greater access level.
            $templates = [
                'update' => 'edit-form',
                'delete' => 'delete-form',
            ];
            if ($entity->access($operation) && $entity_type->hasLinkTemplate($templates[$operation])) {
                return AccessResult::forbidden()->cachePerPermissions();
            }
        }
        if ($account->hasPermission('translate any entity')) {
            return AccessResult::allowed()->cachePerPermissions();
        }
        switch ($operation) {
            case 'create':
                
                /** @var \Drupal\content_translation\ContentTranslationHandlerInterface $handler */
                $handler = $this->entityTypeManager
                    ->getHandler($entity->getEntityTypeId(), 'translation');
                $translations = $entity->getTranslationLanguages();
                $languages = $this->languageManager
                    ->getLanguages();
                $source_language = $this->languageManager
                    ->getLanguage($source) ?: $entity->language();
                $target_language = $this->languageManager
                    ->getLanguage($target) ?: $this->languageManager
                    ->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
                $is_new_translation = $source_language->getId() != $target_language->getId() && isset($languages[$source_language->getId()]) && isset($languages[$target_language->getId()]) && !isset($translations[$target_language->getId()]);
                return AccessResult::allowedIf($is_new_translation)->cachePerPermissions()
                    ->addCacheableDependency($entity)
                    ->andIf($handler->getTranslationAccess($entity, $operation));
            case 'delete':
                // @todo Remove this in https://www.drupal.org/node/2945956.
                
                /** @var \Drupal\Core\Access\AccessResultInterface $delete_access */
                $delete_access = \Drupal::service('content_translation.delete_access')->checkAccess($entity);
                $access = $this->checkAccess($entity, $language, $operation);
                return $delete_access->andIf($access);
            case 'update':
                return $this->checkAccess($entity, $language, $operation);
        }
    }
    // No opinion.
    return AccessResult::neutral();
}

---