photoshop用の選択範囲をテキストに書き出すだけJSX

gistfile1.txt

//スクリプトに表示
/*
<javascriptresource>
<name>選択範囲書き出し</name>
<menu></menu>
<category>Layers</category>
<enableinfo>true</enableinfo>
</javascriptresource>
*/
#target Photoshop
var docRef = app.activeDocument;

function checkSelection() {
    var flag = true;
    try {
        var boundsObj = docRef.selection.bounds;

        x1 = parseInt(boundsObj[0]);
        y1 = parseInt(boundsObj[1]);
        x2 = parseInt(boundsObj[2]);
        y2 = parseInt(boundsObj[3]);

        var fullPath = docRef.fullName.fsName.toString();
        var fileName = docRef.name;

        var result_path = fullPath.split('/');
        var class_name = result_path[10];

        var result_name = fileName.split('.jpg');
        var file_name_txt = result_name[0];

        var dir = fullPath.replace(fileName, '');

        var file = new File(dir + "/../../labels/" + class_name + "/" + file_name_txt + ".txt");
        var openFlag = file.open("w");
        if(openFlag) {
            //BEGRINGER_FCB1010 0 0 0 41 288 1866 1243 0 0 0 0 0 0 0
            var fileInfo = class_name + " 0 0 0 " + x1 + " " + y1 + " " + x2 + " " + y2 + " 0 0 0 0 0 0 0";
            file.write(fileInfo);
            file.close();
        }
    } catch (e) {
        flag = false;
    }
    return flag;
}

checkSelection();