Add stub for passing filter to [album]Tracks() in script collection

src/libtomahawk/resolvers/ScriptCommand_AllAlbums.cpp

@@ -71,18 +71,25 @@ ScriptCommand_AllAlbums::exec()
         return;
     }
 
-    ScriptJob* job;
+    QString methodName;
+    QVariantMap arguments;
+
     if ( m_artist )
     {
-        QVariantMap arguments;
+        methodName = "artistAlbums";
         arguments[ "artist" ] = m_artist->name();
-        job = collection->scriptObject()->invoke( "artistAlbums", arguments );
     }
     else
     {
-        job = collection->scriptObject()->invoke( "albums" );
+        methodName = "albums";
     }
 
+    if ( !m_filter.isEmpty() )
+    {
+        arguments[ "filter" ] = m_filter;
+    }
+
+    ScriptJob* job = collection->scriptObject()->invoke( methodName, arguments );
     connect( job, SIGNAL( done( QVariantMap ) ), SLOT( onAlbumsJobDone( QVariantMap ) ), Qt::QueuedConnection );
     job->start();
 }

src/libtomahawk/resolvers/ScriptCommand_AllArtists.cpp

@@ -64,7 +64,13 @@ ScriptCommand_AllArtists::exec()
     Tomahawk::ScriptCollection* collection = qobject_cast< Tomahawk::ScriptCollection* >( m_collection.data() );
     Q_ASSERT( collection );
 
-    ScriptJob* job = collection->scriptObject()->invoke( "artists" );
+    QVariantMap arguments;
+    if ( !m_filter.isEmpty() )
+    {
+        arguments[ "filter" ] = m_filter;
+    }
+
+    ScriptJob* job = collection->scriptObject()->invoke( "artists", arguments );
     connect( job, SIGNAL( done( QVariantMap ) ), SLOT( onArtistsJobDone( QVariantMap ) ), Qt::QueuedConnection );
     job->start();
 }

src/libtomahawk/resolvers/ScriptCommand_AllTracks.cpp

@@ -65,9 +65,16 @@ ScriptCommand_AllTracks::exec()
     }
 
     ScriptJob* job;
+
+    QVariantMap arguments;
+// TODO: implement filter
+//    if ( !m_filter.isEmpty() )
+//    {
+//        arguments[ "filter" ] = m_filter;
+//    }
+
     if( m_album )
     {
-        QVariantMap arguments;
         arguments[ "artist" ] = m_album->artist()->name();
         arguments[ "album" ] = m_album->name();
 
@@ -75,7 +82,7 @@ ScriptCommand_AllTracks::exec()
     }
     else
     {
-        job = collection->scriptObject()->invoke( "tracks" );
+        job = collection->scriptObject()->invoke( "tracks", arguments );
     }