void
DatabaseCommand_Resolve::exec( DatabaseImpl* lib )
{
/*
* Resolving is a 2 stage process.
* 1) find list of trk/art/alb IDs that are reasonable matches to the metadata given
* 2) find files in database by permitted sources and calculate score, ignoring
* results that are less than MINSCORE
*/
if ( !m_query->resultHint().isEmpty() )
{
qDebug() << "Using result-hint to speed up resolving:" << m_query->resultHint();
Tomahawk::result_ptr result = lib->resultFromHint( m_query );
if ( !result.isNull() && ( result->collection().isNull() || result->collection()->source()->isOnline() ) )
{
QList<Tomahawk::result_ptr> res;
res << result;
emit results( m_query->id(), res );
return;
}
}
if ( m_query->isFullTextQuery() )
fullTextResolve( lib );
else
resolve( lib );
}
void
MetadataEditor::loadResult( const Tomahawk::result_ptr& result )
{
if ( result.isNull() )
return;
m_result = result;
setEditable( result->collection() && result->collection()->source()->isLocal() );
setTitle( result->track()->track() );
setArtist( result->track()->artist() );
setAlbum( result->track()->album() );
setAlbumPos( result->track()->albumpos() );
setDuration( result->track()->duration() );
setYear( result->track()->year() );
setBitrate( result->bitrate() );
if ( result->collection() && result->collection()->source()->isLocal() )
{
QString furl = m_result->url();
if ( furl.startsWith( "file://" ) )
furl = furl.right( furl.length() - 7 );
QFileInfo fi( furl );
setFileName( fi.absoluteFilePath() );
setFileSize( TomahawkUtils::filesizeToString( fi.size() ) );
}
setWindowTitle( result->track()->track() );
if ( m_interface )
{
m_index = m_interface->indexOfResult( result );
if ( m_index >= 0 )
enablePushButtons();
}
}
bool
TrackProxyModel::filterAcceptsRow( int sourceRow, const QModelIndex& sourceParent ) const
{
TrackModelItem* pi = itemFromIndex( sourceModel()->index( sourceRow, 0, sourceParent ) );
if ( !pi )
return false;
const Tomahawk::query_ptr& q = pi->query();
if( q.isNull() ) // uh oh? filter out invalid queries i guess
return false;
Tomahawk::result_ptr r;
if ( q->numResults() )
r = q->results().first();
if ( !m_showOfflineResults && !r.isNull() && !r->collection()->source()->isOnline() )
return false;
if ( filterRegExp().isEmpty() )
return true;
QStringList sl = filterRegExp().pattern().split( " ", QString::SkipEmptyParts );
foreach( QString s, sl )
{
s = s.toLower();
if ( !r.isNull() )
{
if ( !r->artist()->name().toLower().contains( s ) &&
!r->album()->name().toLower().contains( s ) &&
!r->track().toLower().contains( s ) )
{
return false;
}
}
else
{
if ( !q->artist().toLower().contains( s ) &&
!q->album().toLower().contains( s ) &&
!q->track().toLower().contains( s ) )
{
return false;
}
}
}
void
DatabaseCommand_Resolve::exec( DatabaseImpl* lib )
{
QList<Tomahawk::result_ptr> res;
if ( !m_query->resultHint().isEmpty() )
{
qDebug() << "Using result-hint to speed up resolving:" << m_query->resultHint();
Tomahawk::result_ptr result = lib->result( m_query->resultHint() );
if ( !result.isNull() && result->collection()->source()->isOnline() )
{
res << result;
emit results( m_query->id(), res );
return;
}
}
/*
Resolving is a 2 stage process.
1) find list of trk/art/alb IDs that are reasonable matches to the metadata given
2) find files in database by permitted sources and calculate score, ignoring
results that are less than MINSCORE
*/
typedef QPair<int, float> scorepair_t;
// STEP 1
QList< int > artists = lib->searchTable( "artist", m_query->artist(), 10 );
QList< int > tracks = lib->searchTable( "track", m_query->track(), 10 );
QList< int > albums = lib->searchTable( "album", m_query->album(), 10 );
if( artists.length() == 0 || tracks.length() == 0 )
{
qDebug() << "No candidates found in first pass, aborting resolve" << m_query->artist() << m_query->track();
emit results( m_query->id(), res );
return;
}
// STEP 2
TomahawkSqlQuery files_query = lib->newquery();
QStringList artsl, trksl;
foreach( int i, artists )
artsl.append( QString::number( i ) );
foreach( int i, tracks )
trksl.append( QString::number( i ) );
QString sql = QString( "SELECT "
"url, mtime, size, md5, mimetype, duration, bitrate, file_join.artist, file_join.album, file_join.track, "
"artist.name as artname, "
"album.name as albname, "
"track.name as trkname, "
"file.source, "
"file_join.albumpos, "
"artist.id as artid, "
"album.id as albid "
"FROM file, file_join, artist, track "
"LEFT JOIN album ON album.id = file_join.album "
"WHERE "
"artist.id = file_join.artist AND "
"track.id = file_join.track AND "
"file.id = file_join.file AND "
"file_join.artist IN (%1) AND "
"file_join.track IN (%2)" )
.arg( artsl.join( "," ) )
.arg( trksl.join( "," ) );
files_query.prepare( sql );
files_query.exec();
while( files_query.next() )
{
Tomahawk::result_ptr result( new Tomahawk::Result() );
source_ptr s;
const QString url_str = files_query.value( 0 ).toString();
if( files_query.value( 13 ).toUInt() == 0 )
{
s = SourceList::instance()->getLocal();
result->setUrl( url_str );
}
else
{
s = SourceList::instance()->get( files_query.value( 13 ).toUInt() );
if( s.isNull() )
{
Q_ASSERT( false );
continue;
}
result->setUrl( QString( "servent://%1\t%2" ).arg( s->userName() ).arg( url_str ) );
}
Tomahawk::artist_ptr artist = Tomahawk::Artist::get( files_query.value( 15 ).toUInt(), files_query.value( 10 ).toString(), s->collection() );
Tomahawk::album_ptr album = Tomahawk::Album::get( files_query.value( 16 ).toUInt(), files_query.value( 11 ).toString(), artist, s->collection() );
result->setModificationTime( files_query.value( 1 ).toUInt() );
result->setSize( files_query.value( 2 ).toUInt() );
result->setMimetype( files_query.value( 4 ).toString() );
result->setDuration( files_query.value( 5 ).toUInt() );
result->setBitrate( files_query.value( 6 ).toUInt() );
result->setArtist( artist );
result->setAlbum( album );
result->setTrack( files_query.value( 12 ).toString() );
result->setRID( uuid() );
result->setAlbumPos( files_query.value( 14 ).toUInt() );
result->setId( files_query.value( 9 ).toUInt() );
float score = how_similar( m_query, result );
result->setScore( score );
if( score < MINSCORE )
continue;
result->setCollection( s->collection() );
res << result;
}
emit results( m_query->id(), res );
}
void
AudioControls::onPlaybackLoading( const Tomahawk::result_ptr& result )
{
if ( !m_currentTrack.isNull() )
{
disconnect( m_currentTrack->toQuery().data(), SIGNAL( updated() ), this, SLOT( onCoverUpdated() ) );
disconnect( m_currentTrack->toQuery().data(), SIGNAL( socialActionsLoaded() ), this, SLOT( onSocialActionsLoaded() ) );
}
m_currentTrack = result;
connect( m_currentTrack->toQuery().data(), SIGNAL( updated() ), SLOT( onCoverUpdated() ) );
connect( m_currentTrack->toQuery().data(), SIGNAL( socialActionsLoaded() ), SLOT( onSocialActionsLoaded() ) );
ui->artistTrackLabel->setResult( result );
ui->albumLabel->setResult( result );
const QString duration = TomahawkUtils::timeToString( result.data()->duration() );
ui->timeLabel->setFixedWidth( ui->timeLabel->fontMetrics().width( QString( duration.length(), QChar( '0' ) ) ) );
ui->timeLabel->setText( TomahawkUtils::timeToString( 0 ) );
ui->timeLeftLabel->setFixedWidth( ui->timeLeftLabel->fontMetrics().width( QString( duration.length() + 1, QChar( '0' ) ) ) );
ui->timeLeftLabel->setText( "-" + duration );
m_lastTextSecondShown = 0;
ui->stackedLayout->setCurrentWidget( ui->pauseButton );
ui->loveButton->setEnabled( true );
ui->loveButton->setVisible( true );
ui->socialButton->setEnabled( true );
ui->socialButton->setVisible( true );
ui->ownerButton->setEnabled( true );
ui->ownerButton->setVisible( true );
ui->timeLabel->setToolTip( tr( "Time Elapsed" ) );
ui->timeLeftLabel->setToolTip( tr( "Time Remaining" ) );
ui->shuffleButton->setToolTip( tr( "Shuffle" ) );
ui->repeatButton->setToolTip( tr( "Repeat" ) );
ui->socialButton->setToolTip( tr( "Share" ) );
ui->loveButton->setToolTip( tr( "Love" ) );
ui->ownerButton->setToolTip( QString( tr( "Playing from %1" ) ).arg( result->friendlySource() ) );
// If the ViewManager doesn't know a page for the current interface, we can't offer the jump link
ui->artistTrackLabel->setJumpLinkVisible( ( ViewManager::instance()->pageForInterface( AudioEngine::instance()->currentTrackPlaylist() ) ) );
onControlStateChanged();
QPixmap sourceIcon = result->sourceIcon( TomahawkUtils::RoundedCorners, ui->ownerButton->size() );
if ( !sourceIcon.isNull() )
{
ui->ownerButton->setPixmap( sourceIcon );
}
else
{
ui->ownerButton->clear();
ui->ownerButton->setPixmap( TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultResolver, TomahawkUtils::Original, QSize( 34, 34 ) ) );
}
if ( QUrl( result->linkUrl() ).isValid() || !result->collection().isNull() )
ui->ownerButton->setCursor( Qt::PointingHandCursor );
else
ui->ownerButton->setCursor( Qt::ArrowCursor );
setCover();
setSocialActions();
}
