void
Source::onPlaybackStarted( const Tomahawk::query_ptr& query )
{
qDebug() << Q_FUNC_INFO << query->toString();
m_currentTrack = query;
emit playbackStarted( query );
}
void
Source::onPlaybackFinished( const Tomahawk::query_ptr& query )
{
qDebug() << Q_FUNC_INFO << query->toString();
emit playbackFinished( query );
m_currentTrackTimer.start();
}
void
ScriptEngine::resolve( const Tomahawk::query_ptr& query )
{
qDebug() << Q_FUNC_INFO << query->toString();
QString eval = QString( "resolve( '%1', '%2', '%3', '%4' );" )
.arg( query->id().replace( "'", "\\'" ) )
.arg( query->artist().replace( "'", "\\'" ) )
.arg( query->album().replace( "'", "\\'" ) )
.arg( query->track().replace( "'", "\\'" ) );
QList< Tomahawk::result_ptr > results;
QVariantMap m = mainFrame()->evaluateJavaScript( eval ).toMap();
qDebug() << "JavaScript Result:" << m;
const QString qid = query->id();
const QVariantList reslist = m.value( "results" ).toList();
foreach( const QVariant& rv, reslist )
{
QVariantMap m = rv.toMap();
qDebug() << "RES" << m;
Tomahawk::result_ptr rp( new Tomahawk::Result() );
Tomahawk::artist_ptr ap = Tomahawk::Artist::get( 0, m.value( "artist" ).toString() );
rp->setArtist( ap );
rp->setAlbum( Tomahawk::Album::get( 0, m.value( "album" ).toString(), ap ) );
rp->setTrack( m.value( "track" ).toString() );
rp->setBitrate( m.value( "bitrate" ).toUInt() );
rp->setUrl( m.value( "url" ).toString() );
rp->setSize( m.value( "size" ).toUInt() );
rp->setScore( m.value( "score" ).toFloat() * ( (float)m_parent->weight() / 100.0 ) );
rp->setRID( uuid() );
rp->setFriendlySource( m_parent->name() );
if ( m.contains( "year" ) )
{
QVariantMap attr;
attr[ "releaseyear" ] = m.value( "year" );
rp->setAttributes( attr );
}
rp->setDuration( m.value( "duration", 0 ).toUInt() );
if ( rp->duration() <= 0 && m.contains( "durationString" ) )
{
QTime time = QTime::fromString( m.value( "durationString" ).toString(), "hh:mm:ss" );
rp->setDuration( time.secsTo( QTime( 0, 0 ) ) * -1 );
}
rp->setMimetype( m.value( "mimetype" ).toString() );
if ( rp->mimetype().isEmpty() )
{
rp->setMimetype( TomahawkUtils::extensionToMimetype( m.value( "extension" ).toString() ) );
Q_ASSERT( !rp->mimetype().isEmpty() );
}
results << rp;
}
void
Source::onPlaybackFinished( const Tomahawk::query_ptr& query )
{
tDebug() << Q_FUNC_INFO << query->toString();
emit playbackFinished( query );
m_currentTrack.clear();
emit stateChanged();
}
void
Source::onPlaybackStarted( const Tomahawk::query_ptr& query, unsigned int duration )
{
qDebug() << Q_FUNC_INFO << query->toString();
m_currentTrack = query;
m_currentTrackTimer.start( duration * 1000 + 900000 ); // duration comes in seconds
if ( m_playlistInterface.isNull() )
getPlaylistInterface();
emit playbackStarted( query );
}
QMap< int, float >
FuzzyIndex::search( const Tomahawk::query_ptr& query )
{
QMutexLocker lock( &m_mutex );
QMap< int, float > resultsmap;
try
{
if ( !m_luceneReader )
{
if ( !IndexReader::indexExists( m_luceneDir ) )
{
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << "index didn't exist.";
return resultsmap;
}
m_luceneReader = IndexReader::open( m_luceneDir );
m_luceneSearcher = newLucene<IndexSearcher>( m_luceneReader );
}
float minScore;
Collection<String> fields; // = newCollection<String>();
MultiFieldQueryParserPtr parser = newLucene<MultiFieldQueryParser>( LuceneVersion::LUCENE_CURRENT, fields, m_analyzer );
BooleanQueryPtr qry = newLucene<BooleanQuery>();
if ( query->isFullTextQuery() )
{
QString q = Tomahawk::DatabaseImpl::sortname( query->fullTextQuery() );
FuzzyQueryPtr fqry = newLucene<FuzzyQuery>( newLucene<Term>( L"track", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry ), BooleanClause::SHOULD );
FuzzyQueryPtr fqry2 = newLucene<FuzzyQuery>( newLucene<Term>( L"artist", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry2 ), BooleanClause::SHOULD );
FuzzyQueryPtr fqry3 = newLucene<FuzzyQuery>( newLucene<Term>( L"fulltext", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry3 ), BooleanClause::SHOULD );
minScore = 0.00;
}
else
{
QString track = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->track() );
QString artist = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->artist() );
//QString album = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->album() );
FuzzyQueryPtr fqry = newLucene<FuzzyQuery>( newLucene<Term>( L"track", track.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry ), BooleanClause::MUST );
FuzzyQueryPtr fqry2 = newLucene<FuzzyQuery>( newLucene<Term>( L"artist", artist.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry2 ), BooleanClause::MUST );
minScore = 0.00;
}
TopScoreDocCollectorPtr collector = TopScoreDocCollector::create( 50, false );
m_luceneSearcher->search( qry, collector );
Collection<ScoreDocPtr> hits = collector->topDocs()->scoreDocs;
for ( int i = 0; i < collector->getTotalHits() && i < 50; i++ )
{
DocumentPtr d = m_luceneSearcher->doc( hits[i]->doc );
float score = hits[i]->score;
int id = QString::fromStdWString( d->get( L"trackid" ) ).toInt();
if ( score > minScore )
{
resultsmap.insert( id, score );
// tDebug() << "Index hit:" << id << score << QString::fromWCharArray( ((Query*)qry)->toString() );
}
}
}
catch( LuceneException& error )
{
tDebug() << "Caught Lucene error:" << error.what() << query->toString();
QTimer::singleShot( 0, this, SLOT( wipeIndex() ) );
}
return resultsmap;
}
QMap< int, float >
FuzzyIndex::search( const Tomahawk::query_ptr& query )
{
// QMutexLocker lock( &m_mutex );
QMap< int, float > resultsmap;
if ( !m_luceneReader || !m_luceneSearcher )
return resultsmap;
try
{
// float minScore = 0.00;
Collection<String> fields; // = newCollection<String>();
MultiFieldQueryParserPtr parser = newLucene<MultiFieldQueryParser>( LuceneVersion::LUCENE_CURRENT, fields, m_analyzer );
BooleanQueryPtr qry = newLucene<BooleanQuery>();
if ( query->isFullTextQuery() )
{
const QString q = Tomahawk::DatabaseImpl::sortname( query->fullTextQuery() );
FuzzyQueryPtr fqry = newLucene<FuzzyQuery>( newLucene<Term>( L"track", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry ), BooleanClause::SHOULD );
FuzzyQueryPtr fqry2 = newLucene<FuzzyQuery>( newLucene<Term>( L"artist", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry2 ), BooleanClause::SHOULD );
FuzzyQueryPtr fqry3 = newLucene<FuzzyQuery>( newLucene<Term>( L"fulltext", q.toStdWString() ) );
qry->add( boost::dynamic_pointer_cast<Query>( fqry3 ), BooleanClause::SHOULD );
}
else
{
const QString track = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->track() );
const QString artist = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->artist() );
//QString album = Tomahawk::DatabaseImpl::sortname( query->queryTrack()->album() );
FuzzyQueryPtr fqry = newLucene<FuzzyQuery>( newLucene<Term>( L"track", track.toStdWString() ), 0.5, 3 );
qry->add( boost::dynamic_pointer_cast<Query>( fqry ), BooleanClause::MUST );
FuzzyQueryPtr fqry2 = newLucene<FuzzyQuery>( newLucene<Term>( L"artist", artist.toStdWString() ), 0.5, 3 );
qry->add( boost::dynamic_pointer_cast<Query>( fqry2 ), BooleanClause::MUST );
}
TopScoreDocCollectorPtr collector = TopScoreDocCollector::create( 20, true );
m_luceneSearcher->search( qry, collector );
Collection<ScoreDocPtr> hits = collector->topDocs()->scoreDocs;
for ( int i = 0; i < collector->getTotalHits() && i < 20; i++ )
{
DocumentPtr d = m_luceneSearcher->doc( hits[i]->doc );
const float score = hits[i]->score;
const int id = QString::fromStdWString( d->get( L"trackid" ) ).toInt();
// if ( score > minScore )
{
resultsmap.insert( id, score );
// tDebug() << "Index hit:" << id << score << QString::fromWCharArray( ((Query*)qry)->toString() );
}
}
}
catch( LuceneException& error )
{
tDebug() << "Caught Lucene error:" << QString::fromWCharArray( error.getError().c_str() ) << query->toString();
}
return resultsmap;
}
