lib/fsExt.js
function getName(fileId, isFile){
    var splitted = fileId.split('/'); // get filename
    var filename = splitted[splitted.length - 1]; // get file name
    if(!isFile) return filename;
    
    filename = filename.split('.');
    if(filename.length === 1) return filename[0]; // file has no extension
    filename.pop(); // remove extension if it has one
    return filename.join('.');
}
function getName(fileId, isFile){
    var splitted = fileId.split('/'); // get filename
    var filename = splitted[splitted.length - 1]; // get file name
    if(!isFile) return filename;
    
    filename = filename.split('.');
    if(filename.length === 1) return filename[0]; // file has no extension
    filename.pop(); // remove extension if it has one
    return filename.join('.');
}
helper - extract name from fileId
@param {String} fileId
@param {Boolean} isFile
@returns {String}  file name