C++ CQueryParams::GetArtistId方法代码示例

bool CMusicInfoLoader::LoadAdditionalTagInfo(CFileItem* pItem)
{
  if (!pItem || pItem->m_bIsFolder || pItem->IsPlayList() || pItem->IsNFO() || pItem->IsInternetStream())
    return false;

  if (pItem->GetProperty("hasfullmusictag") == "true")
    return false; // already have the information

  std::string path(pItem->GetPath());
  if (pItem->IsMusicDb())
  {
    // set the artist / album properties
    XFILE::MUSICDATABASEDIRECTORY::CQueryParams param;
    XFILE::MUSICDATABASEDIRECTORY::CDirectoryNode::GetDatabaseInfo(pItem->GetPath(),param);
    CArtist artist;
    CMusicDatabase database;
    database.Open();
    if (database.GetArtist(param.GetArtistId(), artist, false))
      CMusicDatabase::SetPropertiesFromArtist(*pItem,artist);

    CAlbum album;
    if (database.GetAlbum(param.GetAlbumId(), album, false))
      CMusicDatabase::SetPropertiesFromAlbum(*pItem,album);

    path = pItem->GetMusicInfoTag()->GetURL();
  }

  CLog::Log(LOGDEBUG, "Loading additional tag info for file %s", path.c_str());

  // we load up the actual tag for this file in order to
  // fetch the lyrics and add it to the current music info tag
  CFileItem tempItem(path, false);
  std::unique_ptr<IMusicInfoTagLoader> pLoader (CMusicInfoTagLoaderFactory::CreateLoader(tempItem));
  if (NULL != pLoader.get())
  {
    CMusicInfoTag tag;
    pLoader->Load(path, tag);
    pItem->GetMusicInfoTag()->SetLyrics(tag.GetLyrics());
    pItem->SetProperty("hasfullmusictag", "true");
    return true;
  }
  return false;
}

bool CMusicInfoScanner::DownloadArtistInfo(const CStdString& strPath, const CStdString& strArtist, bool& bCanceled, CGUIDialogProgress* pDialog)
{
  XFILE::MUSICDATABASEDIRECTORY::CQueryParams params;
  XFILE::MUSICDATABASEDIRECTORY::CDirectoryNode::GetDatabaseInfo(strPath, params);
  bCanceled = false;
  CArtist artist;
  m_musicDatabase.Open();
  if (m_musicDatabase.GetArtistInfo(params.GetArtistId(),artist)) // already got the info
    return true;

  // find artist info
  ADDON::ScraperPtr info;
  if (!m_musicDatabase.GetScraperForPath(strPath, info, ADDON::ADDON_SCRAPER_ARTISTS) || !info)
  {
    m_musicDatabase.Close();
    return false;
  }

  if (m_handle)
  {
    m_handle->SetTitle(StringUtils::Format(g_localizeStrings.Get(20320), info->Name().c_str()));
    m_handle->SetText(strArtist);
  }

  // clear our scraper cache
  info->ClearCache();

  CMusicInfoScraper scraper(info);
  // handle nfo files
  CStdString strArtistPath, strNfo;
  m_musicDatabase.GetArtistPath(params.GetArtistId(),strArtistPath);
  URIUtils::AddFileToFolder(strArtistPath,"artist.nfo",strNfo);
  CNfoFile::NFOResult result=CNfoFile::NO_NFO;
  CNfoFile nfoReader;
  if (XFILE::CFile::Exists(strNfo))
  {
    CLog::Log(LOGDEBUG,"Found matching nfo file: %s", strNfo.c_str());
    result = nfoReader.Create(strNfo, info);
    if (result == CNfoFile::FULL_NFO)
    {
      CLog::Log(LOGDEBUG, "%s Got details from nfo", __FUNCTION__);
      CArtist artist;
      nfoReader.GetDetails(artist);
      m_musicDatabase.SetArtistInfo(params.GetArtistId(), artist);
      map<string, string> artwork = GetArtistArtwork(params.GetArtistId(), &artist);
      m_musicDatabase.SetArtForItem(params.GetArtistId(), "artist", artwork);
      m_musicDatabase.Close();
      return true;
    }
    else if (result == CNfoFile::URL_NFO || result == CNfoFile::COMBINED_NFO)
    {
      CScraperUrl scrUrl(nfoReader.ScraperUrl());
      CMusicArtistInfo artist("nfo",scrUrl);
      info = nfoReader.GetScraperInfo();
      CLog::Log(LOGDEBUG,"-- nfo-scraper: %s",info->Name().c_str());
      CLog::Log(LOGDEBUG,"-- nfo url: %s", scrUrl.m_url[0].m_url.c_str());
      scraper.SetScraperInfo(info);
      scraper.GetArtists().push_back(artist);
    }
    else
      CLog::Log(LOGERROR,"Unable to find an url in nfo file: %s", strNfo.c_str());
  }

  if (!scraper.GetArtistCount())
  {
    scraper.FindArtistInfo(strArtist);

    while (!scraper.Completed())
    {
      if (m_bStop)
      {
        scraper.Cancel();
        bCanceled = true;
      }
      Sleep(1);
    }
  }

  int iSelectedArtist = 0;
  if (result == CNfoFile::NO_NFO)
  {
    if (scraper.Succeeded() && scraper.GetArtistCount() >= 1)
    {
      // now load the first match
      if (pDialog && scraper.GetArtistCount() > 1)
      {
        // if we found more then 1 album, let user choose one
        CGUIDialogSelect *pDlg = (CGUIDialogSelect*)g_windowManager.GetWindow(WINDOW_DIALOG_SELECT);
        if (pDlg)
        {
          pDlg->SetHeading(g_localizeStrings.Get(21890));
          pDlg->Reset();
          pDlg->EnableButton(true, 413); // manual

          for (int i = 0; i < scraper.GetArtistCount(); ++i)
          {
            // set the label to artist
            CFileItem item(scraper.GetArtist(i).GetArtist());
            CStdString strTemp=scraper.GetArtist(i).GetArtist().strArtist;
            if (!scraper.GetArtist(i).GetArtist().strBorn.IsEmpty())
//.........这里部分代码省略.........