示例#1
0
Meta::FieldHash
APETagHelper::tags() const
{
    Meta::FieldHash data = TagHelper::tags();

    TagLib::APE::ItemListMap map =  m_tag->itemListMap();
    for( TagLib::APE::ItemListMap::ConstIterator it = map.begin(); it != map.end(); ++it )
    {
        qint64 field;
        QString value = TStringToQString( it->second.toString() );
        if( ( field = fieldName( it->first ) ) )
        {
            if( field == Meta::valRating )
                data.insert( field, qRound( value.toFloat() * 10.0 ) );
            else if( field == Meta::valScore )
                data.insert( field, value.toFloat() * 100.0 );
            else
                data.insert( field, value );
        }
        else if( it->first == uidFieldName( UIDAFT ) && isValidUID( value, UIDAFT ) )
            data.insert( Meta::valUniqueId, value );
        else if( it->first == uidFieldName( UIDMusicBrainz ) && isValidUID( value, UIDMusicBrainz ) )
        {
            if( !data.contains( Meta::valUniqueId ) ) // we prefere AFT uids
                data.insert( Meta::valUniqueId, value.prepend( "mb-" ) );
        }
    }

    return data;
}
示例#2
0
Meta::FieldHash
ASFTagHelper::tags() const
{
    Meta::FieldHash data = TagHelper::tags();

    TagLib::ASF::AttributeListMap map = m_tag->attributeListMap();
    for( TagLib::ASF::AttributeListMap::ConstIterator it = map.begin(); it != map.end(); ++it )
    {
        if( !it->second.size() )
            continue;

        qint64 field;
        TagLib::ASF::Attribute value = it->second[0];
        QString strValue = TStringToQString( value.toString() );
        if( ( field = fieldName( it->first ) ) )
        {
            if( field == Meta::valBpm || field == Meta::valPlaycount )
                data.insert( field, value.toUInt() );
            else if( field == Meta::valRating )
                data.insert( field, qRound( strValue.toFloat() * 10.0 ) );
            else if( field == Meta::valScore )
                data.insert( field, strValue.toFloat() * 100.0 );
            else if( field == Meta::valDiscNr )
                data.insert( field, value.toUInt() );
            else if( field == Meta::valCompilation )
                data.insert( field, value.toBool() );
            else if( field == Meta::valHasCover )
            {
                for( TagLib::ASF::AttributeList::ConstIterator cover = it->second.begin(); cover != it->second.end(); ++cover )
                {
                    if( cover->type() != TagLib::ASF::Attribute::BytesType )
                        continue;

                    TagLib::ASF::Picture pict = cover->toPicture();
                    if( ( pict.type() == TagLib::ASF::Picture::FrontCover ||
                        pict.type() == TagLib::ASF::Picture::Other ) &&
                        pict.dataSize() > MIN_COVER_SIZE )
                    {
                        data.insert( field, true );
                        break;
                    }
                }
            }
            else
                data.insert( field, strValue );
        }
        else if( it->first == uidFieldName( UIDAFT ) && isValidUID( strValue, UIDAFT ) )
            data.insert( Meta::valUniqueId, strValue );
        else if( it->first == uidFieldName( UIDMusicBrainz ) && isValidUID( strValue, UIDMusicBrainz ) )
        {
            if( !data.contains( Meta::valUniqueId ) ) // we prefere AFT uids
                data.insert( Meta::valUniqueId, strValue.prepend( "mb-" ) );
        }
    }

    return data;
}
示例#3
0
TrackList
ClementineProvider::artistTracks( const QString &artistName )
{
    const QString query = "SELECT filename, title, artist, album, composer, year, track, "
            "disc, rating, lastplayed, playcount FROM songs WHERE artist = :artist";

    QVariantMap bindValues;
    bindValues.insert( ":artist", artistName );

    const QList<qint64> fields = QList<qint64>() << Meta::valTitle << Meta::valArtist
           << Meta::valAlbum << Meta::valComposer << Meta::valYear << Meta::valTrackNr
           << Meta::valDiscNr << Meta::valRating << Meta::valLastPlayed
           << Meta::valPlaycount;

    TrackList result;
    foreach( const QVariantList &row, m_connection->query( query, bindValues ) )
    {
        const QVariant &filename = row[0];

        Meta::FieldHash metadata;
        for( int i = 0; i < fields.size(); ++i )
            metadata.insert( fields[i], row[i + 1] );

        result << TrackPtr( new ClementineTrack( filename, m_connection, metadata ) );
    }

    return result;
}
示例#4
0
TrackList
BansheeProvider::artistTracks( const QString &artistName )
{
    // Due to Banshee's peculiar track info storage, to avoid massive amount of confusion
    // we only take tracks from PrimarySource: MusicLibrarySource-Library (always ID 1)
    const QString query = "SELECT TrackID, TRIM(t.Title), ar.Name, al.Title, "
            "TRIM(t.Composer), t.Year, t.TrackNumber, t.Disc, t.Rating, "
            "t.LastPlayedStamp, t.PlayCount "
            "FROM coretracks t "
            "INNER JOIN coreartists ar USING(ArtistID) "
            "LEFT JOIN corealbums al USING(AlbumID) "
            "WHERE ar.Name = :artist AND t.PrimarySourceID = 1";

    QVariantMap bindValues;
    bindValues.insert( ":artist", artistName );

    const QList<qint64> fields = QList<qint64>() << Meta::valTitle << Meta::valArtist
           << Meta::valAlbum << Meta::valComposer << Meta::valYear << Meta::valTrackNr
           << Meta::valDiscNr << Meta::valRating << Meta::valLastPlayed
           << Meta::valPlaycount;

    TrackList result;
    foreach( const QVariantList &row, m_connection->query( query, bindValues ) )
    {
        const qint64 trackId = row[0].toLongLong();

        Meta::FieldHash metadata;
        for( int i = 0; i < fields.size(); ++i )
            metadata.insert( fields[i], row[i + 1] );

        result << TrackPtr( new BansheeTrack( trackId, m_connection, metadata ) );
    }

    return result;
}
示例#5
0
Meta::FieldHash
MP4TagHelper::tags() const
{
    Meta::FieldHash data = TagHelper::tags();

    TagLib::MP4::ItemListMap map = m_tag->itemListMap();
    for( TagLib::MP4::ItemListMap::ConstIterator it = map.begin(); it != map.end(); ++it )
    {
        qint64 field;
        QString value = TStringToQString( it->second.toStringList().toString( '\n' ) );
        if( ( field = fieldName( it->first ) ) )
        {
            if( field == Meta::valHasCover )
            {
                TagLib::MP4::CoverArtList coverList = it->second.toCoverArtList();
                for( TagLib::MP4::CoverArtList::ConstIterator it = coverList.begin(); it != coverList.end(); ++it )
                    if( it->data().size() > MIN_COVER_SIZE )
                    {
                        data.insert( field, true );
                        break;
                    }
            }

            // http://gitorious.org/~jefferai/xdg-specs/jefferais-xdg-specs/blobs/mediaspecs/specifications/FMPSpecs/specification.txt sais that mp4 tags should be saved as strings
            else if( field == Meta::valPlaycount )
                data.insert( field, value.toInt() );
            else if( field == Meta::valRating )
                data.insert( field, qRound( value.toFloat() * 10.0 ) );
            else if( field == Meta::valScore )
                data.insert( field, value.toFloat() * 100.0 );

            else if( field == Meta::valBpm )
                data.insert( field, it->second.toInt() );
            else if( field == Meta::valDiscNr )
                data.insert( field, it->second.toIntPair().first );

            else if( field == Meta::valCompilation )
                data.insert( field, it->second.toBool() );
            else
                data.insert( field, value );
        }
        else if( it->first == uidFieldName( UIDAFT ) && isValidUID( value, UIDAFT ) )
            data.insert( Meta::valUniqueId, value );
    }

    return data;
}
示例#6
0
Meta::FieldHash
TagHelper::tags() const
{
    Meta::FieldHash data;

    data.insert( Meta::valTitle,   TStringToQString( m_tag->title() ) );
    data.insert( Meta::valArtist,  TStringToQString( m_tag->artist() ) );
    data.insert( Meta::valAlbum,   TStringToQString( m_tag->album() ) );
    data.insert( Meta::valTrackNr, m_tag->track() );
    data.insert( Meta::valYear,    m_tag->year() );
    data.insert( Meta::valGenre,   TStringToQString( m_tag->genre() ) );
    data.insert( Meta::valComment, TStringToQString( m_tag->comment() ) );

    return data;
}
Meta::FieldHash
ID3v2TagHelper::tags() const
{
    Meta::FieldHash data = TagHelper::tags();

    TagLib::ID3v2::FrameList list = m_tag->frameList();
    for( TagLib::ID3v2::FrameList::ConstIterator it = list.begin(); it != list.end(); ++it )
    {
        qint64 field;
        TagLib::String frameName  = TagLib::String( ( *it )->frameID() );
        if( ( field = fieldName( frameName ) ) )
        {
            if( field == Meta::valUniqueId )
            {
                TagLib::ID3v2::UniqueFileIdentifierFrame *frame =
                        dynamic_cast< TagLib::ID3v2::UniqueFileIdentifierFrame * >( *it );

                if( !frame )
                    continue;

                QString identifier = TStringToQString( TagLib::String( frame->identifier() ) );

                if( identifier.isEmpty() )
                    continue;

                if( frame->owner() == uidFieldName( UIDAFT ) && isValidUID( identifier, UIDAFT ) )
                    data.insert( Meta::valUniqueId, identifier );
                continue;
            }
            else if( field == Meta::valHasCover )
            {
                TagLib::ID3v2::AttachedPictureFrame *frame =
                        dynamic_cast< TagLib::ID3v2::AttachedPictureFrame * >( *it );

                if( !frame )
                    continue;

                if( ( frame->type() == TagLib::ID3v2::AttachedPictureFrame::FrontCover ||
                      frame->type() == TagLib::ID3v2::AttachedPictureFrame::Other ) &&
                    frame->picture().size() > MIN_COVER_SIZE ) // must be at least 1kb
                {
                    data.insert( Meta::valHasCover, true );
                }
                continue;
            }

            TagLib::ID3v2::TextIdentificationFrame *frame =
                    dynamic_cast< TagLib::ID3v2::TextIdentificationFrame * >( *it );

            if( !frame )
                continue;

            QString value = TStringToQString( frame->fieldList().toString( '\n' ) );

            if( field == Meta::valDiscNr )
            {
                int disc;
                if( ( disc = splitDiscNr( value ).first ) )
                    data.insert( field, disc );
            }
            else if( field == Meta::valBpm )
                data.insert( field, value.toFloat() );
            else
                data.insert( field, value );
        }
        else if( frameName == POPM_Frame )
        {
            TagLib::ID3v2::PopularimeterFrame *frame =
                    dynamic_cast< TagLib::ID3v2::PopularimeterFrame * >( *it );

            if( !frame )
                continue;

            if( TStringToQString( frame->email() ).isEmpty() ) // only read anonymous ratings
            {
                // FMPS tags have precedence
                if( !data.contains( Meta::valRating ) && frame->rating() != 0 )
                    data.insert( Meta::valRating, qRound( frame->rating() / 256.0 * 10.0 ) );
                if( !data.contains( Meta::valPlaycount ) && frame->counter() < 10000 )
                    data.insert( Meta::valPlaycount, frame->counter() );
            }
        }
        else if( frameName == TXXX_Frame )
        {
            TagLib::ID3v2::UserTextIdentificationFrame *frame =
                    dynamic_cast< TagLib::ID3v2::UserTextIdentificationFrame * >( *it );

            if( !frame )
                continue;

            // the value of the user text frame is stored in the
            // second and following fields.
            TagLib::StringList fields = frame->fieldList();
            if( fields.size() >= 2 )
            {
                QString value = TStringToQString( fields[1] );

                if( fields[0] == fmpsFieldName( FMPSRating ) )
                    data.insert( Meta::valRating, qRound( value.toFloat() * 10.0 ) );
                else if( fields[0] == fmpsFieldName( FMPSScore ) )
                    data.insert( Meta::valScore, value.toFloat() * 100.0 );
                else if( fields[0] == fmpsFieldName( FMPSPlayCount ) )
                    data.insert( Meta::valPlaycount, value.toFloat() );
            }
        }
    }

    return data;
}