コード例 #1
0
ファイル: TrackData.cpp プロジェクト: purcaro/tomahawk
void
TrackData::share( const Tomahawk::source_ptr& source )
{
    DatabaseCommand_ShareTrack* cmd = new DatabaseCommand_ShareTrack( m_ownRef.toStrongRef(), source->nodeId() );
    Database::instance()->enqueue( QSharedPointer< DatabaseCommand >( cmd ) );
}
コード例 #2
0
void
DatabaseCommand_AllTracks::exec( DatabaseImpl* dbi )
{
    TomahawkSqlQuery query = dbi->newquery();
    QList<Tomahawk::query_ptr> ql;

    QString m_orderToken, sourceToken;
    switch ( m_sortOrder )
    {
        case 0:
            break;

        case Album:
            m_orderToken = "album.name, file_join.discnumber, file_join.albumpos";
            break;

        case ModificationTime:
            m_orderToken = "file.mtime";
            break;

        case AlbumPosition:
            m_orderToken = "file_join.discnumber, file_join.albumpos";
            break;
    }

    if ( !m_collection.isNull() )
        sourceToken = QString( "AND file.source %1" ).arg( m_collection->source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( m_collection->source()->id() ) );

    QString albumToken;
    if ( m_album )
    {
        if ( m_album->id() == 0 )
        {
            m_artist = m_album->artist();
            albumToken = QString( "AND album.id IS NULL" );
        }
        else
            albumToken = QString( "AND album.id = %1" ).arg( m_album->id() );
    }

    QString sql = QString(
            "SELECT file.id, artist.name, album.name, track.name, composer.name, file.size, "   //0
                   "file.duration, file.bitrate, file.url, file.source, file.mtime, "           //6
                   "file.mimetype, file_join.discnumber, file_join.albumpos, artist.id, "       //11
                   "album.id, track.id, composer.id "                                           //15
            "FROM file, artist, track, file_join "
            "LEFT OUTER JOIN album "
            "ON file_join.album = album.id "
            "LEFT OUTER JOIN artist AS composer "
            "ON file_join.composer = composer.id "
            "WHERE file.id = file_join.file "
            "AND file_join.artist = artist.id "
            "AND file_join.track = track.id "
            "%1 "
            "%2 %3 "
            "%4 %5 %6"
            ).arg( sourceToken )
             .arg( !m_artist ? QString() : QString( "AND artist.id = %1" ).arg( m_artist->id() ) )
             .arg( !m_album ? QString() : albumToken )
             .arg( m_sortOrder > 0 ? QString( "ORDER BY %1" ).arg( m_orderToken ) : QString() )
             .arg( m_sortDescending ? "DESC" : QString() )
             .arg( m_amount > 0 ? QString( "LIMIT 0, %1" ).arg( m_amount ) : QString() );

    query.prepare( sql );
    query.exec();

    while( query.next() )
    {
        QString url = query.value( 8 ).toString();
        Tomahawk::source_ptr s = SourceList::instance()->get( query.value( 9 ).toUInt() );
        if ( !s )
        {
            Q_ASSERT( false );
            continue;
        }
        if ( !s->isLocal() )
            url = QString( "servent://%1\t%2" ).arg( s->nodeId() ).arg( url );

        QString artist, track, album, composer;
        artist = query.value( 1 ).toString();
        album = query.value( 2 ).toString();
        track = query.value( 3 ).toString();
        composer = query.value( 4 ).toString();

        Tomahawk::result_ptr result = Tomahawk::Result::get( url );
        Tomahawk::query_ptr qry = Tomahawk::Query::get( artist, track, album );

        Tomahawk::track_ptr t = Tomahawk::Track::get( query.value( 16 ).toUInt(), artist, track, album, query.value( 6 ).toUInt(), composer, query.value( 13 ).toUInt(), query.value( 12 ).toUInt() );
        t->loadAttributes();
        result->setTrack( t );

        result->setSize( query.value( 5 ).toUInt() );
        result->setBitrate( query.value( 7 ).toUInt() );
        result->setModificationTime( query.value( 10 ).toUInt() );
        result->setMimetype( query.value( 11 ).toString() );
        result->setScore( 1.0 );
        result->setCollection( s->dbCollection() );

        QList<Tomahawk::result_ptr> results;
        results << result;
        qry->addResults( results );
        qry->setResolveFinished( true );

        ql << qry;
    }

    emit tracks( ql, data() );
    emit tracks( ql );
    emit done( m_collection );
}