tc-source-content-updater/lib/helpers/utils.js

Module that updates source content for the desktop application translationCore.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getQueryStringForBibleId = getQueryStringForBibleId;
exports.getQueryVariable = getQueryVariable;
exports.areWeOnline = areWeOnline;
const delay = exports.delay = ms => {
  return new Promise(resolve => setTimeout(resolve, ms));
};

/**
 * Gets a query sting for a given value.
 * @param {array} queries - array of query strings.
 * @param {string} value - value to be found in the query string.
 * @return {string} found value.
 */
function getQueryStringForBibleId(queries, value) {
  return queries.find(query => query.includes(value));
}

/**
 * Gets a query variable
 * @param {string} resourceUrl - resource url with version number.
 * @param {string} variable - varibale to be found.
 * @return {string} variable value.
 */
function getQueryVariable(resourceUrl = '', variable) {
  const query = resourceUrl.substring(1);
  const vars = query.split('&');
  for (let i = 0; i < vars.length; i++) {
    const pair = vars[i].split('=');
    if (pair[0].split('?')[1] == variable) {
      return pair[1];
    }
  }

  return null;
}

/**
 * check to see if we are online (connected to the internet)
 * @return {boolean}
 */
function areWeOnline() {
  // if navigator is not defined, then we just treat as if we are online, otherwise we check the online status
  const online = !global.navigator || global.navigator.onLine;
  return online;
}