Method PrepareToSaveBookmarks

libs/map/bookmark_manager.cpp:3092–3129

}

BookmarkManager::KMLDataCollectionPtr BookmarkManager::PrepareToSaveBookmarks(
    kml::GroupIdCollection const & groupIdCollection)
{
  CHECK_THREAD_CHECKER(m_threadChecker, ());

  std::string const fileDir = GetBookmarksDirectory();

  if (!Platform::IsFileExistsByFullPath(fileDir) && !Platform::MkDirChecked(fileDir))
    return nullptr;

  auto collection = std::make_shared<KMLDataCollection>();
  for (auto const groupId : groupIdCollection)
  {
    auto * group = GetBmCategory(groupId);

    // Get valid file name from category name
    std::string file = group->GetFileName();
    if (file.empty())
    {
      std::string name = RemoveInvalidSymbols(group->GetName());
      if (name.empty())
        name = kDefaultBookmarksFileName;

      file = GenerateUniqueFileName(fileDir, std::move(name), kKmlExtension);
      group->SetFileName(file);
      // Only append to the custom order if it has been activated (non-empty).
      if (!m_metadata.m_categoryOrder.empty())
      {
        auto const fileBasename = base::FileNameFromFullPath(file);
        if (std::find(m_metadata.m_categoryOrder.begin(), m_metadata.m_categoryOrder.end(), fileBasename) == m_metadata.m_categoryOrder.end())
          m_metadata.m_categoryOrder.push_back(fileBasename);
      }
    }

    collection->emplace_back(std::move(file), CollectBmGroupKMLData(group));
  }
  return collection;
}

void BookmarkManager::SaveBookmarks(kml::GroupIdCollection const & groupIdCollection)
{