// HELPERS
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global require, exports, console, XMLHttpRequest */
"use strict";
var helpers = {
inspect: function (o) {
let sMsg = "__inspect__: " + typeof o;
for (let sParam in o) {
sMsg += "\n" + sParam + ": " + o.sParam;
}
sMsg += "\n" + JSON.stringify(o) + "\n__end__";
console.log(sMsg);
},
loadFile: function (spf) {
// load ressources in workers (suggested by Mozilla extensions reviewers)
// for more options have a look here: https://gist.github.com/Noitidart/ec1e6b9a593ec7e3efed
// if not in workers, use sdk/data.load() instead
try {
if(typeof(process) !== 'undefined') {
//console.log('loadFile(disque): ' + spf);
let fs = require("fs");
return fs.readFileSync(spf, "utf8");
} else {
//console.log('loadFile: ' + spf);
let xRequest;
xRequest = new XMLHttpRequest();
xRequest.open('GET', spf, false); // 3rd arg is false for synchronous, sync is acceptable in workers
xRequest.overrideMimeType('text/json');
xRequest.send();
return xRequest.responseText;
}
}
catch (e) {
console.error(e);
return null;
}
},
// conversions
objectToMap: function (obj) {
if (obj == null) {
return null;
}
let m = new Map();
for (let param in obj) {
m.set(param, obj[param]);
}
return m;
},
mapToObject: function (m) {
if (m == null) {
return null;
}
let obj = {};
for (let [k, v] of m) {
obj[k] = v;
}
return obj;
}
};
if (typeof(exports) !== 'undefined') {
exports.inspect = helpers.inspect;
exports.loadFile = helpers.loadFile;
exports.objectToMap = helpers.objectToMap;
exports.mapToObject = helpers.mapToObject;
}