phantoMOON.js

var fs = require("fs");

var _currentBacking;

exports.setCurrentPage = function(backing){
  _currentBacking = backing;
};

exports.getCurrentPage = function(){
  var path = './' + _currentBacking + '/info.json';
  var jsonString = fs.readFileSync(path, 'utf8');
  var pageInfo = JSON.parse(jsonString);
  return pageInfo;
};

exports.getPaperJSON = function(backing){
  var path = './' + _currentBacking + '/'
      + backing + '/info.json';
  var jsonString = fs.readFileSync(path, 'utf8');
  try{
    var paperJSON = JSON.parse(jsonString);
  }catch(e){
    console.log(e);
  }
  return paperJSON;
};

exports.setPaperJSON = function(backing, paperJSON){
  var path = './' + _currentBacking + '/'
      + backing + '/info.json';
  try{
    var jsonString = JSON.stringify(paperJSON);
  }catch(e){
    console.log(e);
  }

  var fd = fs.openSync(path, "w");
  fs.writeSync(fd, jsonString, 0, "utf8");
  fs.closeSync(fd);
};