Method FindPageAndFill

generator/descriptions_section_builder.cpp:154–197

}

size_t DescriptionsCollector::FindPageAndFill(std::string const & path, descriptions::LangMeta & meta)
{
  size_t size = 0;
  if (path.empty() || !IsValidDir(path))
    return size;

  Platform::FilesList filelist;
  Platform::GetFilesByExt(path, ".html", filelist);
  for (auto const & filename : filelist)
  {
    auto const lang = base::FilenameWithoutExt(filename);
    localisation::LanguageIndex const languageIndex = localisation::ConvertLanguageCodeToLanguageIndex(lang);
    if (languageIndex == localisation::kUnsupportedLanguageIndex)
    {
      LOG(LWARNING, (languageIndex, "is an unsupported language."));
      continue;
    }

    auto res = m_path2Index.try_emplace(base::JoinPath(path, filename), 0);
    if (res.second)
    {
      auto const & filePath = res.first->first;
      auto content = FillStringFromFile(filePath);
      size_t const sz = content.size();
      if (sz == 0)
      {
        LOG(LWARNING, ("Empty descriptions file:", filePath));
        m_path2Index.erase(res.first);
        continue;
      }

      auto & strings = m_collection.m_strings;
      res.first->second = strings.size();
      strings.push_back(std::move(content));

      size += sz;
    }

    m_stat.IncCode(languageIndex);
    meta.emplace_back(languageIndex, res.first->second);
  }

  return size;
}

// static
void DescriptionsSectionBuilder::CollectAndBuild(std::string const & wikipediaDir, std::string const & mwmFile,