void
DatabaseCommand_UpdateSearchIndex::exec( DatabaseImpl* db )
{
db->m_fuzzyIndex->beginIndexing();
QMap< unsigned int, QMap< QString, QString > > data;
TomahawkSqlQuery q = db->newquery();
q.exec( "SELECT track.id, track.name, artist.name, artist.id FROM track, artist WHERE artist.id = track.artist" );
while ( q.next() )
{
QMap< QString, QString > track;
track.insert( "track", q.value( 1 ).toString() );
track.insert( "artist", q.value( 2 ).toString() );
track.insert( "artistid", q.value( 3 ).toString() );
data.insert( q.value( 0 ).toUInt(), track );
}
db->m_fuzzyIndex->appendFields( data );
data.clear();
q.exec( "SELECT album.id, album.name FROM album" );
while ( q.next() )
{
QMap< QString, QString > album;
album.insert( "album", q.value( 1 ).toString() );
data.insert( q.value( 0 ).toUInt(), album );
}
db->m_fuzzyIndex->appendFields( data );
qDebug() << "Building index finished.";
db->m_fuzzyIndex->endIndexing();
}
void
DatabaseCommand_SetPlaylistRevision::exec( DatabaseImpl* lib )
{
// get the current revision for this playlist
// this also serves to check the playlist exists.
TomahawkSqlQuery chkq = lib->newquery();
chkq.prepare( "SELECT currentrevision FROM playlist WHERE guid = ?" );
chkq.addBindValue( m_playlistguid );
if( chkq.exec() && chkq.next() )
{
m_currentRevision = chkq.value( 0 ).toString();
qDebug() << Q_FUNC_INFO << "pl guid" << m_playlistguid << "- curr rev" << m_currentRevision;
}
else
{
tDebug() << "Playlist:" << m_playlistguid << m_currentRevision << source()->friendlyName() << source()->id();
Q_ASSERT_X( false, "DatabaseCommand_SetPlaylistRevision::exec", "No such playlist, WTF?" );
return;
}
QVariantList vlist = m_orderedguids;
QJson::Serializer ser;
const QByteArray entries = ser.serialize( vlist );
// add any new items:
TomahawkSqlQuery adde = lib->newquery();
if ( m_localOnly )
{
QString sql = "UPDATE playlist_item SET result_hint = ? WHERE guid = ?";
adde.prepare( sql );
foreach( const plentry_ptr& e, m_entries )
{
if ( e->query()->results().isEmpty() )
continue;
adde.bindValue( 0, e->query()->results().first()->url() );
adde.bindValue( 1, e->guid() );
adde.exec();
}
return;
}
else if ( m_metadataUpdate )
void
DatabaseCommand_DeleteFiles::exec( DatabaseImpl* dbi )
{
qDebug() << Q_FUNC_INFO;
Q_ASSERT( !source().isNull() );
int deleted = 0;
QVariant srcid = source()->isLocal() ? QVariant( QVariant::Int ) : source()->id();
TomahawkSqlQuery delquery = dbi->newquery();
QString lastPath;
if ( !m_dir.path().isEmpty() && source()->isLocal() )
{
qDebug() << "Deleting" << m_dir.path() << "from db for localsource" << srcid;
TomahawkSqlQuery dirquery = dbi->newquery();
dirquery.prepare( QString( "SELECT id, url FROM file WHERE source %1 AND url LIKE ?" )
.arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) ) );
delquery.prepare( QString( "DELETE FROM file WHERE source %1 AND id = ?" )
.arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) ) );
dirquery.bindValue( 0, "file://" + m_dir.canonicalPath() + "/%" );
dirquery.exec();
while ( dirquery.next() )
{
QFileInfo fi( dirquery.value( 1 ).toString().mid( 7 ) ); // remove file://
if ( fi.canonicalPath() != m_dir.canonicalPath() )
{
if ( lastPath != fi.canonicalPath() )
qDebug() << "Skipping subdir:" << fi.canonicalPath();
lastPath = fi.canonicalPath();
continue;
}
m_ids << dirquery.value( 0 ).toUInt();
m_files << dirquery.value( 1 ).toString();
}
foreach ( const QVariant& id, m_ids )
{
delquery.bindValue( 0, id.toUInt() );
if( !delquery.exec() )
{
qDebug() << "Failed to delete file:"
<< delquery.lastError().databaseText()
<< delquery.lastError().driverText()
<< delquery.boundValues();
continue;
}
deleted++;
}
void
DatabaseCommand_UpdateSearchIndex::exec( DatabaseImpl* db )
{
db->m_fuzzyIndex->beginIndexing();
TomahawkSqlQuery q = db->newquery();
q.exec( "SELECT track.id, track.name, artist.name, artist.id FROM track, artist WHERE artist.id = track.artist" );
while ( q.next() )
{
IndexData ida;
ida.id = q.value( 0 ).toUInt();
ida.artistId = q.value( 3 ).toUInt();
ida.track = q.value( 1 ).toString();
ida.artist = q.value( 2 ).toString();
db->m_fuzzyIndex->appendFields( ida );
}
q.exec( "SELECT album.id, album.name FROM album" );
while ( q.next() )
{
IndexData ida;
ida.id = q.value( 0 ).toUInt();
ida.album = q.value( 1 ).toString();
db->m_fuzzyIndex->appendFields( ida );
}
tDebug( LOGVERBOSE ) << "Building index finished.";
db->m_fuzzyIndex->endIndexing();
}
void
DatabaseCommand_SocialAction::exec( DatabaseImpl* dbi )
{
qDebug() << Q_FUNC_INFO;
Q_ASSERT( !source().isNull() );
TomahawkSqlQuery query = dbi->newquery();
QVariant srcid = source()->isLocal() ? QVariant( QVariant::Int ) : source()->id();
if ( m_artist.isNull() || m_title.isEmpty() || m_action.isEmpty() )
return;
int artid = dbi->artistId( m_artist, true );
if ( artid < 1 )
return;
int trkid = dbi->trackId( artid, m_title, true );
if ( trkid < 1 )
return;
// update if it already exists
TomahawkSqlQuery find = dbi->newquery();
find.prepare( QString( "SELECT id, k, v FROM social_attributes WHERE social_attributes.id = ? AND social_attributes.source %1 AND social_attributes.k = ?" ).arg( source()->isLocal() ? "IS NULL" : QString( "=%1" ).arg( source()->id() ) ) );
find.addBindValue( trkid );
find.addBindValue( m_action );
if ( find.exec() && find.next() )
{
// update
query.prepare( QString( "UPDATE social_attributes SET v = '%1', timestamp = %2 WHERE social_attributes.id = %3 AND social_attributes.source %4 AND social_attributes.k = '%5'" )
.arg( m_comment )
.arg( m_timestamp )
.arg( trkid )
.arg( source()->isLocal() ? "IS NULL" : QString( "=%1" ).arg( source()->id() ) )
.arg( m_action ) );
}
else
{
query.prepare( "INSERT INTO social_attributes(id, source, k, v, timestamp) "
"VALUES (?, ?, ?, ?, ?)" );
query.bindValue( 0, trkid );
query.bindValue( 1, srcid );
query.bindValue( 2, m_action );
query.bindValue( 3, m_comment );
query.bindValue( 4, m_timestamp );
}
query.exec();
}
void
DatabaseCommand_LoadAllPlaylists::exec( DatabaseImpl* dbi )
{
Q_D( DatabaseCommand_LoadAllPlaylists );
TomahawkSqlQuery query = dbi->newquery();
QString orderToken, sourceToken;
switch ( d->sortOrder )
{
case 0:
break;
case ModificationTime:
orderToken = "ORDER BY playlist.createdOn";
}
if ( !source().isNull() )
sourceToken = QString( "AND source %1 " ).arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) );
QString trackIdJoin;
QString trackIdFields;
if ( d->returnPlEntryIds )
{
trackIdFields = ", pr.entries";
trackIdJoin = "JOIN playlist_revision pr ON pr.playlist = p.guid AND pr.guid = p.currentrevision";
}
query.exec( QString( " SELECT p.guid, p.title, p.info, p.creator, p.lastmodified, p.shared, p.currentrevision, p.createdOn %6 "
" FROM playlist p "
" %5 "
" WHERE ( ( dynplaylist = 'false' ) OR ( dynplaylist = 0 ) ) "
" %1 "
" %2 %3 %4 "
)
.arg( sourceToken )
.arg( orderToken )
.arg( d->sortDescending ? "DESC" : QString() )
.arg( d->limitAmount > 0 ? QString( "LIMIT 0, %1" ).arg( d->limitAmount ) : QString() )
.arg( trackIdJoin )
.arg( trackIdFields )
);
QList<playlist_ptr> plists;
QHash<playlist_ptr, QStringList> phash;
while ( query.next() )
{
playlist_ptr p( new Playlist( source(), //src
query.value(6).toString(), //current rev
query.value(1).toString(), //title
query.value(2).toString(), //info
query.value(3).toString(), //creator
query.value(7).toInt(), //lastmod / createdOn
query.value(5).toBool(), //shared
query.value(4).toInt(), //lastmod
query.value(0).toString() //GUID
), &QObject::deleteLater );
p->setWeakSelf( p.toWeakRef() );
plists.append( p );
if ( d->returnPlEntryIds )
{
QStringList trackIds = TomahawkUtils::parseJson( query.value( 8 ).toByteArray() ).toStringList();
phash.insert( p, trackIds );
}
}
emit done( plists );
if ( d->returnPlEntryIds )
{
emit done( phash );
}
}
void
Tomahawk::DatabaseCommand_LoadDynamicPlaylist::exec( DatabaseImpl* dbi )
{
TomahawkSqlQuery query = dbi->newquery();
query.exec( QString( "SELECT playlist.guid as guid, title, info, creator, createdOn, lastmodified, shared, currentrevision, dynamic_playlist.pltype, dynamic_playlist.plmode "
"FROM playlist, dynamic_playlist WHERE source %1 AND dynplaylist = 'true' AND playlist.guid = dynamic_playlist.guid AND playlist.guid = '%2'" )
.arg( source()->isLocal() ? "IS NULL" : QString( "=%1" ).arg( source()->id() ) ).arg( m_plid ) );
QList<dynplaylist_ptr> plists;
if( query.next() )
{
dynplaylist_ptr p( new DynamicPlaylist( source(),
query.value(7).toString(), //current rev
query.value(1).toString(), //title
query.value(2).toString(), //info
query.value(3).toString(), //creator
query.value(4).toUInt(), //createdOn
query.value(8).toString(), // dynamic type
static_cast<GeneratorMode>(query.value(9).toInt()), // dynamic mode
query.value(6).toBool(), //shared
query.value(5).toInt(), //lastmod
query.value(0).toString() ) ); //GUID
tLog() << "Loaded individual dynamic playlist:" << query.value(7).toString() //current rev
<< query.value(1).toString() //title
<< query.value(2).toString() //info
<< query.value(3).toString() //creator
<< query.value(4).toString() //createdOn
<< query.value(8).toString() // dynamic type
<< static_cast<GeneratorMode>(query.value(9).toInt()) // dynamic mode
<< query.value(6).toBool() //shared
<< query.value(5).toInt() //lastmod
<< query.value(0).toString(); //GUID
emit dynamicPlaylistLoaded( p );
}
emit done();
}
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 );
}
void
DatabaseCommand_PlaybackHistory::exec( DatabaseImpl* dbi )
{
TomahawkSqlQuery query = dbi->newquery();
QString whereToken( "WHERE 1" );
if ( !source().isNull() )
{
whereToken += QString( " AND source %1" ).arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) );
}
if ( m_dateFrom.year() > 1900 && m_dateTo.year() > 1900 )
{
whereToken += QString( " AND playtime >= %1 AND playtime <= %2" )
.arg( QDateTime( m_dateFrom ).toUTC().toTime_t() )
.arg( QDateTime( m_dateTo.addDays( 1 ) ).toUTC().toTime_t() );
}
QString sql = QString(
"SELECT track, playtime, secs_played, source "
"FROM playback_log "
"%1 "
"ORDER BY playtime DESC "
"%2" ).arg( whereToken )
.arg( m_amount > 0 ? QString( "LIMIT 0, %1" ).arg( m_amount ) : QString() );
query.prepare( sql );
query.exec();
QList<Tomahawk::track_ptr> tl;
QList<Tomahawk::PlaybackLog> logs;
while ( query.next() )
{
TomahawkSqlQuery query_track = dbi->newquery();
QString sql = QString(
"SELECT track.name, artist.name "
"FROM track, artist "
"WHERE artist.id = track.artist "
"AND track.id = %1"
).arg( query.value( 0 ).toUInt() );
query_track.prepare( sql );
query_track.exec();
if ( query_track.next() )
{
Tomahawk::track_ptr track = Tomahawk::Track::get( query_track.value( 1 ).toString(), query_track.value( 0 ).toString(), QString() );
if ( !track )
continue;
Tomahawk::PlaybackLog log;
log.timestamp = query.value( 1 ).toUInt();
log.secsPlayed = query.value( 2 ).toUInt();
log.source = SourceList::instance()->get( query.value( 3 ).toUInt() );
logs << log;
tl << track;
}
}
emit tracks( tl, logs );
}
void
DatabaseCommand_loadOps::exec( DatabaseImpl* dbi )
{
QList< dbop_ptr > ops;
if ( !m_since.isEmpty() )
{
TomahawkSqlQuery query = dbi->newquery();
query.prepare( QString( "SELECT id FROM oplog WHERE guid = ?" ) );
query.addBindValue( m_since );
query.exec();
if ( !query.next() )
{
tLog() << "Unknown oplog guid, requested, not replying:" << m_since;
Q_ASSERT( false );
emit done( m_since, m_since, ops );
return;
}
}
TomahawkSqlQuery query = dbi->newquery();
query.prepare( QString(
"SELECT guid, command, json, compressed, singleton "
"FROM oplog "
"WHERE source %1 "
"AND id > coalesce((SELECT id FROM oplog WHERE guid = ?),0) "
"ORDER BY id ASC"
).arg( source()->isLocal() ? "IS NULL" : QString( "= %1" ).arg( source()->id() ) )
);
query.addBindValue( m_since );
query.exec();
QString lastguid = m_since;
while( query.next() )
{
dbop_ptr op( new DBOp );
op->guid = query.value( 0 ).toString();
op->command = query.value( 1 ).toString();
op->payload = query.value( 2 ).toByteArray();
op->compressed = query.value( 3 ).toBool();
op->singleton = query.value( 4 ).toBool();
lastguid = op->guid;
ops << op;
}
// qDebug() << "Loaded" << ops.length() << "ops from db";
emit done( m_since, lastguid, ops );
}