Neos\ContentRepository\Command\NodeCommandControllerPlugin::removeDisallowedChildNodes PHP Метод

    protected function removeDisallowedChildNodes($workspaceName, $dryRun)
    {
        $this->output->outputLine('Checking for disallowed child nodes ...');
        /** @var \Doctrine\ORM\QueryBuilder $queryBuilder */
        $queryBuilder = $this->entityManager->createQueryBuilder();
        /** @var \Neos\ContentRepository\Domain\Model\Workspace $workspace */
        $workspace = $this->workspaceRepository->findByIdentifier($workspaceName);
        $nodes = array();
        $nodeExceptionCount = 0;
        $removeDisallowedChildNodes = function (NodeInterface $node) use(&$removeDisallowedChildNodes, &$nodes, &$nodeExceptionCount, $queryBuilder) {
            try {
                foreach ($node->getChildNodes() as $childNode) {
                    /** @var $childNode NodeInterface */
                    if (!$childNode->isAutoCreated() && !$node->isNodeTypeAllowedAsChildNode($childNode->getNodeType())) {
                        $nodes[] = $childNode;
                        $parent = $node->isAutoCreated() ? $node->getParent() : $node;
                        $this->output->outputLine('Found disallowed node named "%s" (%s) in "%s", child of node "%s" (%s)', array($childNode->getName(), $childNode->getNodeType()->getName(), $childNode->getPath(), $parent->getName(), $parent->getNodeType()->getName()));
                    } else {
                        $removeDisallowedChildNodes($childNode);
                    }
                }
            } catch (\Exception $e) {
                $nodeExceptionCount++;
            }
        };
        // TODO: Performance could be improved by a search for all child node data instead of looping over all contexts
        foreach ($this->contentDimensionCombinator->getAllAllowedCombinations() as $dimensionConfiguration) {
            $context = $this->createContext($workspace->getName(), $dimensionConfiguration);
            $removeDisallowedChildNodes($context->getRootNode());
            $context->getFirstLevelNodeCache()->flush();
            $this->nodeFactory->reset();
        }
        $disallowedChildNodesCount = count($nodes);
        if ($disallowedChildNodesCount > 0) {
            $this->output->outputLine();
            if (!$dryRun) {
                $self = $this;
                $this->askBeforeExecutingTask('Do you want to remove all disallowed child nodes?', function () use($self, $nodes, $disallowedChildNodesCount, $workspaceName) {
                    foreach ($nodes as $node) {
                        $self->removeNodeAndChildNodesInWorkspaceByPath($node->getPath(), $workspaceName);
                    }
                    $self->output->outputLine('Removed %s disallowed node%s.', array($disallowedChildNodesCount, $disallowedChildNodesCount > 1 ? 's' : ''));
                });
            } else {
                $this->output->outputLine('Found %s disallowed node%s to be removed.', array($disallowedChildNodesCount, $disallowedChildNodesCount > 1 ? 's' : ''));
            }
            if ($nodeExceptionCount > 0) {
                $this->output->outputLine();
                $this->output->outputLine('%s error%s occurred during child node traversing.', array($nodeExceptionCount, $nodeExceptionCount > 1 ? 's' : ''));
            }
            $this->output->outputLine();
        }
    }