Bridge to create thumbnails from web application

I have no idea about using Bridge on a server, but here is an example of creating thumbnails.

This example should be run from ExtendScript Toolkit, it will generate thumbnails for all (that it can)  filetypes in the selected folder.

#target bridge
var files = app.document.visibleThumbnails; 
for(var a in files){
    if(files.type == "file"){
    var Thumb = new Thumbnail(files);
    var orientation = Thumb.rotation;
    app.synchronousMode = true; 
    var bm = Thumb.core.thumbnail.thumbnail;
    app.synchronousMode = false;
    if(bm.width <1) continue;
    bm = bm.rotate(orientation);
    Name = decodeURI(Thumb.spec.name).replace(/\.[^\.]+$/, '');
    var target = new File(app.document.presentationPath + "/Thumb-" + Name + ".jpg" );
    bm.exportTo(target);
        }
}