Batch create .article files?

Challenge accepted Here's a modified version of Rupert's script that loops through the first level of subfolders in your selected starting folder and generates a .article file from the .indd files inside those folders. The resulting .article file is saved into the subfolder.

var srcFolder = Folder.selectDialog("Please select path to the InDesign files"); // get source folder

srcSubfolders = srcFolder.getFiles(onlyFolders);

for (var i = 0, n = srcSubfolders.length; i != n; i=i+1)
{
    srcFolderContents = srcSubfolders[i].getFiles("*.indd"); // get a list indd file
    for (var j = 0, m = srcFolderContents.length; j != m; j=j+1) // for each indd file create an article
    {
       var articleName = srcFolder + "/" + srcSubfolders[i].name + "/" + srcFolderContents[j].name.replace(".indd",".article");
       var doc = app.open(srcFolderContents[j], false);
       var dpsArticleP= [
        [ "assetformat", "pdf"],           // pdf, png, jpg or auto (auto chooses between png and jpg)
        [ "showprogressbar", false ]     
           ];

        app.exportDpsArticle (File(articleName), doc, dpsArticleP); // export article
        doc.close;
    }
}

function onlyFolders(f) {
  if (f.constructor.name == "File") {
    return false;
  } else {
    return true;
  }
} 

Neil