C++ CEpgInfoTag::Plot方法代码示例

bool EpgSearchFilter::FilterEntry(const CEpgInfoTag &tag) const
{
  if (m_iGenreType != -1)
  {
    if (tag.GenreType() != m_iGenreType &&
        (!m_bIncludeUnknownGenres &&
        ((tag.GenreType() < EVCONTENTMASK_USERDEFINED || tag.GenreType() >= EVCONTENTMASK_MOVIEDRAMA))))
    {
      return false;
    }
  }
  if (m_iMinimumDuration != -1)
  {
    if (tag.GetDuration() < (m_iMinimumDuration*60))
      return false;
  }
  if (m_iMaximumDuration != -1)
  {
    if (tag.GetDuration() > (m_iMaximumDuration*60))
      return false;
  }

  int timeTag = (tag.Start().GetHour()*60 + tag.Start().GetMinute());

  if (timeTag < (m_startTime.wHour*60 + m_startTime.wMinute))
    return false;

  if (timeTag > (m_endTime.wHour*60 + m_endTime.wMinute))
    return false;

  if (tag.Start() < m_startDate)
    return false;

  if (tag.Start() > m_endDate)
    return false;

  if (m_strSearchTerm != "")
  {
    cTextSearch search(tag.Title(), m_strSearchTerm, m_bIsCaseSensitive);
    if (!search.DoSearch())
    {
      if (m_bSearchInDescription)
      {
        search.SetText(tag.PlotOutline(), m_strSearchTerm, m_bIsCaseSensitive);
        if (!search.DoSearch())
        {
          search.SetText(tag.Plot(), m_strSearchTerm, m_bIsCaseSensitive);
          if (!search.DoSearch())
            return false;
        }
      }
      else
        return false;
    }
  }
  return true;
}

bool CPVRManager::UpdateItem(CFileItem& item)
{
  /* Don't update if a recording is played */
  if (item.IsPVRRecording())
    return false;

  if (!item.IsPVRChannel())
  {
    CLog::Log(LOGERROR, "CPVRManager - %s - no channel tag provided", __FUNCTION__);
    return false;
  }

  CSingleLock lock(m_critSection);
  if (!m_currentFile || *m_currentFile->GetPVRChannelInfoTag() == *item.GetPVRChannelInfoTag())
    return false;

  g_application.CurrentFileItem() = *m_currentFile;
  g_infoManager.SetCurrentItem(*m_currentFile);

  CPVRChannel* channelTag = item.GetPVRChannelInfoTag();
  CEpgInfoTag epgTagNow;
  bool bHasTagNow = channelTag->GetEPGNow(epgTagNow);

  if (channelTag->IsRadio())
  {
    CMusicInfoTag* musictag = item.GetMusicInfoTag();
    if (musictag)
    {
      musictag->SetTitle(bHasTagNow ? epgTagNow.Title() : g_localizeStrings.Get(19055));
      if (bHasTagNow)
        musictag->SetGenre(epgTagNow.Genre());
      musictag->SetDuration(bHasTagNow ? epgTagNow.GetDuration() : 3600);
      musictag->SetURL(channelTag->Path());
      musictag->SetArtist(channelTag->ChannelName());
      musictag->SetAlbumArtist(channelTag->ChannelName());
      musictag->SetLoaded(true);
      musictag->SetComment(StringUtils::EmptyString);
      musictag->SetLyrics(StringUtils::EmptyString);
    }
  }
  else
  {
    CVideoInfoTag *videotag = item.GetVideoInfoTag();
    if (videotag)
    {
      videotag->m_strTitle = bHasTagNow ? epgTagNow.Title() : g_localizeStrings.Get(19055);
      if (bHasTagNow)
        videotag->m_genre = epgTagNow.Genre();
      videotag->m_strPath = channelTag->Path();
      videotag->m_strFileNameAndPath = channelTag->Path();
      videotag->m_strPlot = bHasTagNow ? epgTagNow.Plot() : StringUtils::EmptyString;
      videotag->m_strPlotOutline = bHasTagNow ? epgTagNow.PlotOutline() : StringUtils::EmptyString;
      videotag->m_iEpisode = bHasTagNow ? epgTagNow.EpisodeNum() : 0;
    }
  }

  CPVRChannel* tagPrev = item.GetPVRChannelInfoTag();
  if (tagPrev && tagPrev->ChannelNumber() != m_LastChannel)
  {
    m_LastChannel         = tagPrev->ChannelNumber();
    m_LastChannelChanged  = XbmcThreads::SystemClockMillis();
  }
  if (XbmcThreads::SystemClockMillis() - m_LastChannelChanged >= (unsigned int) g_guiSettings.GetInt("pvrplayback.channelentrytimeout") && m_LastChannel != m_PreviousChannel[m_PreviousChannelIndex])
     m_PreviousChannel[m_PreviousChannelIndex ^= 1] = m_LastChannel;
  else
    m_LastChannelChanged = XbmcThreads::SystemClockMillis();

  return false;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */, bool bLastUpdate /* = false */)
{
  int iReturn = -1;

  const CEpg *epg = tag.GetTable();
  if (!epg || epg->EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title().c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);
  int iEpgId = epg->EpgID();

  int iBroadcastId = tag.BroadcastId();
  if (iBroadcastId <= 0)
  {
    CStdString strWhereClause;
    if (tag.UniqueBroadcastID() > 0)
    {
      strWhereClause = FormatSQL("(iBroadcastUid = '%u' OR iStartTime = %u) AND idEpg = %u",
          tag.UniqueBroadcastID(), iStartTime, iEpgId);
    }
    else
    {
      strWhereClause = FormatSQL("iStartTime = %u AND idEpg = '%u'",
          iStartTime, iEpgId);
    }
    CStdString strValue = GetSingleValue("epgtags", "idBroadcast", strWhereClause);

    if (!strValue.IsEmpty())
      iBroadcastId = atoi(strValue);
  }

  CStdString strQuery;

  if (iBroadcastId < 0)
  {
    strQuery = FormatSQL("INSERT INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, %u, %i, %i, %i, %i, %i, %i, '%s', %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID());
  }
  else
  {
    strQuery = FormatSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(),
        tag.FirstAiredAsUTC().GetAsDBDateTime().c_str(), tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId);
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);

    if (bLastUpdate)
      CommitInsertQueries();

    iReturn = 0;
  }

  return iReturn;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */)
{
  int iReturn(-1);

  if (tag.EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title(true).c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);

  int iBroadcastId = tag.BroadcastId();
  std::string strQuery;
  
  /* Only store the genre string when needed */
  std::string strGenre = (tag.GenreType() == EPG_GENRE_USE_STRING) ? StringUtils::Join(tag.Genre(), g_advancedSettings.m_videoItemSeparator) : "";

  if (iBroadcastId < 0)
  {
    strQuery = PrepareSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, sIconPath, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, sRecordingId) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, '%s');",
        tag.EpgID(), iStartTime, iEndTime,
        tag.Title(true).c_str(), tag.PlotOutline(true).c_str(), tag.Plot(true).c_str(), tag.Icon().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), tag.RecordingId().c_str());
  }
  else
  {
    strQuery = PrepareSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, sIconPath, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast, sRecordingId) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i, '%s');",
        tag.EpgID(), iStartTime, iEndTime,
        tag.Title(true).c_str(), tag.PlotOutline(true).c_str(), tag.Plot(true).c_str(), tag.Icon().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId, tag.RecordingId().c_str());
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);
    iReturn = 0;
  }

  return iReturn;
}

bool CPVRManager::UpdateItem(CFileItem& item)
{
  /* Don't update if a recording is played */
  if (item.IsPVRRecording())
    return false;

  if (!item.IsPVRChannel())
  {
    CLog::Log(LOGERROR, "CPVRManager - %s - no channel tag provided", __FUNCTION__);
    return false;
  }

  CSingleLock lock(m_critSection);
  if (!m_currentFile || *m_currentFile->GetPVRChannelInfoTag() == *item.GetPVRChannelInfoTag())
    return false;

  g_application.CurrentFileItem() = *m_currentFile;
  g_infoManager.SetCurrentItem(*m_currentFile);

  CPVRChannel* channelTag = item.GetPVRChannelInfoTag();
  CEpgInfoTag epgTagNow;
  bool bHasTagNow = channelTag->GetEPGNow(epgTagNow);

  if (channelTag->IsRadio())
  {
    CMusicInfoTag* musictag = item.GetMusicInfoTag();
    if (musictag)
    {
      musictag->SetTitle(bHasTagNow ?
          epgTagNow.Title() :
          g_guiSettings.GetBool("epg.hidenoinfoavailable") ?
              StringUtils::EmptyString :
              g_localizeStrings.Get(19055)); // no information available
      if (bHasTagNow)
        musictag->SetGenre(epgTagNow.Genre());
      musictag->SetDuration(bHasTagNow ? epgTagNow.GetDuration() : 3600);
      musictag->SetURL(channelTag->Path());
      musictag->SetArtist(channelTag->ChannelName());
      musictag->SetAlbumArtist(channelTag->ChannelName());
      musictag->SetLoaded(true);
      musictag->SetComment(StringUtils::EmptyString);
      musictag->SetLyrics(StringUtils::EmptyString);
    }
  }
  else
  {
    CVideoInfoTag *videotag = item.GetVideoInfoTag();
    if (videotag)
    {
      videotag->m_strTitle = bHasTagNow ?
          epgTagNow.Title() :
          g_guiSettings.GetBool("epg.hidenoinfoavailable") ?
              StringUtils::EmptyString :
              g_localizeStrings.Get(19055); // no information available
      if (bHasTagNow)
        videotag->m_genre = epgTagNow.Genre();
      videotag->m_strPath = channelTag->Path();
      videotag->m_strFileNameAndPath = channelTag->Path();
      videotag->m_strPlot = bHasTagNow ? epgTagNow.Plot() : StringUtils::EmptyString;
      videotag->m_strPlotOutline = bHasTagNow ? epgTagNow.PlotOutline() : StringUtils::EmptyString;
      videotag->m_iEpisode = bHasTagNow ? epgTagNow.EpisodeNum() : 0;
    }
  }

  return false;
}

int CEpgDatabase::Persist(const CEpgInfoTag &tag, bool bSingleUpdate /* = true */)
{
  int iReturn(-1);

  const CEpg *epg = tag.GetTable();
  if (!epg || epg->EpgID() <= 0)
  {
    CLog::Log(LOGERROR, "%s - tag '%s' does not have a valid table", __FUNCTION__, tag.Title().c_str());
    return iReturn;
  }

  time_t iStartTime, iEndTime, iFirstAired;
  tag.StartAsUTC().GetAsTime(iStartTime);
  tag.EndAsUTC().GetAsTime(iEndTime);
  tag.FirstAiredAsUTC().GetAsTime(iFirstAired);
  int iEpgId = epg->EpgID();

  if (bSingleUpdate)
  {
    Delete(*tag.GetTable(), iStartTime, iEndTime);
  }

  int iBroadcastId = tag.BroadcastId();
  CSingleLock lock(m_critSection);
  CStdString strQuery;
  
  /* Only store the genre string when needed */
  CStdString strGenre = (tag.GenreType() == EPG_GENRE_USE_STRING) ? tag.Genre() : "";

  if (iBroadcastId < 0)
  {
    strQuery = FormatSQL("INSERT INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID());
  }
  else
  {
    strQuery = FormatSQL("REPLACE INTO epgtags (idEpg, iStartTime, "
        "iEndTime, sTitle, sPlotOutline, sPlot, iGenreType, iGenreSubType, sGenre, "
        "iFirstAired, iParentalRating, iStarRating, bNotify, iSeriesId, "
        "iEpisodeId, iEpisodePart, sEpisodeName, iBroadcastUid, idBroadcast) "
        "VALUES (%u, %u, %u, '%s', '%s', '%s', %i, %i, '%s', %u, %i, %i, %i, %i, %i, %i, '%s', %i, %i);",
        iEpgId, iStartTime, iEndTime,
        tag.Title().c_str(), tag.PlotOutline().c_str(), tag.Plot().c_str(), tag.GenreType(), tag.GenreSubType(), strGenre.c_str(),
        iFirstAired, tag.ParentalRating(), tag.StarRating(), tag.Notify(),
        tag.SeriesNum(), tag.EpisodeNum(), tag.EpisodePart(), tag.EpisodeName().c_str(),
        tag.UniqueBroadcastID(), iBroadcastId);
  }

  if (bSingleUpdate)
  {
    if (ExecuteQuery(strQuery))
      iReturn = (int) m_pDS->lastinsertid();
  }
  else
  {
    QueueInsertQuery(strQuery);
    iReturn = 0;
  }

  return iReturn;
}