Method GetNodeAvailableContexts

Modules/RESTAPI/src/mitkDataStorageBridge.cpp:1295–1326

  }

  std::optional<DataStorageBridge::Json> DataStorageBridge::GetNodeAvailableContexts(const std::string& uid) const
  {
    std::lock_guard<std::mutex> lock(m_Mutex);
    return this->DispatchTask<std::optional<Json>>([this, uid]()
    {
      auto dataStorage = m_DataStorage.Lock();
      if (dataStorage.IsNull())
      {
        return std::optional<Json>(std::nullopt);
      }

      auto node = m_UidMapper->FindNodeByUid(uid);
      if (node == nullptr)
      {
        return std::optional<Json>(std::nullopt);
      }

      Json contexts = Json::array();

      // Add null for default context (always available)
      contexts.push_back(nullptr);

      // Add named contexts from the node
      auto contextNames = node->GetPropertyContextNames();
      for (const auto& contextName : contextNames)
      {
        contexts.push_back(contextName);
      }

      return std::optional<Json>(contexts);
    });
  }

  DataStorageBridge::Json DataStorageBridge::NodeToJson(DataNode* node) const
  {