/** * @param QueryInterface $query * @param $nodeTypeFilter * @return array */ protected function getNodeTypeFilterConstraints(QueryInterface $query, $nodeTypeFilter) { $includeNodeTypeConstraints = []; $excludeNodeTypeConstraints = []; $nodeTypeFilterParts = Arrays::trimExplode(',', $nodeTypeFilter); foreach ($nodeTypeFilterParts as $nodeTypeFilterPart) { $nodeTypeFilterPart = trim($nodeTypeFilterPart); if (strpos($nodeTypeFilterPart, '!') === 0) { $negate = true; $nodeTypeFilterPart = substr($nodeTypeFilterPart, 1); } else { $negate = false; } $nodeTypeFilterPartSubTypes = array_merge([$nodeTypeFilterPart], $this->nodeTypeManager->getSubNodeTypes($nodeTypeFilterPart, false)); foreach ($nodeTypeFilterPartSubTypes as $nodeTypeFilterPartSubType) { if ($negate === true) { $excludeNodeTypeConstraints[] = $query->logicalNot($query->equals('nodeType', $nodeTypeFilterPartSubType)); } else { $includeNodeTypeConstraints[] = $query->equals('nodeType', $nodeTypeFilterPartSubType); } } } $constraints = $excludeNodeTypeConstraints; if (count($includeNodeTypeConstraints) > 0) { $constraints[] = $query->logicalOr($includeNodeTypeConstraints); } return $constraints; }