Photoshopのデータセットの読み込みと適用

gistfile1.js

cTID = function(s) { return app.charIDToTypeID(s); };
sTID = function(s) { return app.stringIDToTypeID(s); };

fileImportDataSets = function(file) {
    var desc = new ActionDescriptor();
    var ref = new ActionReference();
    ref.putClass( sTID( "dataSetClass" ) );
    desc.putReference( cTID( "null" ), ref );
    desc.putPath( cTID( "Usng" ), new File( file ) );
    desc.putEnumerated( cTID( "Encd" ), sTID( "dataSetEncoding" ), sTID( "dataSetEncodingAuto" ) );
    desc.putBoolean( sTID( "eraseAll" ), true );
    desc.putBoolean( sTID( "useFirstColumn" ), true );
    executeAction( sTID( "importDataSets" ), desc, DialogModes.NO );
}

applyDataSet = function(setName) {
    var desc = new ActionDescriptor();
    var setRef = new ActionReference();
    setRef.putName( sTID( "dataSetClass" ), setName );
    desc.putReference( cTID( "null" ), setRef );
    executeAction( cTID( "Aply" ), desc, DialogModes.NO );
}