mirror of
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87 lines
2.5 KiB
JavaScript
87 lines
2.5 KiB
JavaScript
'use strict';
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const crypto = require('crypto');
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const nconf = require('nconf');
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const path = require('node:path');
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process.profile = function (operation, start) {
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console.log('%s took %d milliseconds', operation, process.elapsedTimeSince(start));
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};
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process.elapsedTimeSince = function (start) {
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const diff = process.hrtime(start);
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return (diff[0] * 1e3) + (diff[1] / 1e6);
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};
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const utils = { ...require('../public/src/utils.common') };
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utils.getLanguage = function () {
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const meta = require('./meta');
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return meta.config && meta.config.defaultLang ? meta.config.defaultLang : 'en-GB';
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};
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utils.generateUUID = function () {
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// from https://github.com/tracker1/node-uuid4/blob/master/index.js
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let rnd = crypto.randomBytes(16);
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/* eslint-disable no-bitwise */
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rnd[6] = (rnd[6] & 0x0f) | 0x40;
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rnd[8] = (rnd[8] & 0x3f) | 0x80;
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/* eslint-enable no-bitwise */
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rnd = rnd.toString('hex').match(/(.{8})(.{4})(.{4})(.{4})(.{12})/);
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rnd.shift();
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return rnd.join('-');
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};
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utils.secureRandom = function (low, high) {
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if (low > high) {
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throw new Error("The 'low' parameter must be less than or equal to the 'high' parameter.");
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}
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const randomBuffer = crypto.randomBytes(4);
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const randomInt = randomBuffer.readUInt32BE(0);
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const range = high - low + 1;
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return low + (randomInt % range);
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};
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utils.getSass = function () {
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try {
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const sass = require('sass-embedded');
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return sass;
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} catch (err) {
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console.error(err.message)
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return require('sass');
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}
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};
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utils.getFontawesomePath = function () {
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let packageName = '@fortawesome/fontawesome-free';
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if (nconf.get('fontawesome:pro') === true) {
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packageName = '@fortawesome/fontawesome-pro';
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}
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const pathToMainFile = require.resolve(packageName);
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// main file will be in `js/fontawesome.js` - we need to go up two directories to get to the root of the package
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const fontawesomePath = path.dirname(path.dirname(pathToMainFile));
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return fontawesomePath;
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};
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utils.getFontawesomeStyles = function () {
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let styles = nconf.get('fontawesome:styles') || '*';
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// "*" is a special case, it means all styles, spread is used to support both string and array (["*"])
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if ([...styles][0] === '*') {
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styles = ['solid', 'brands', 'regular'];
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if (nconf.get('fontawesome:pro')) {
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styles.push('light', 'thin', 'sharp', 'duotone');
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}
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}
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if (!Array.isArray(styles)) {
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styles = [styles];
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}
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return styles;
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};
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utils.getFontawesomeVersion = function () {
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const fontawesomePath = utils.getFontawesomePath();
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const packageJson = require(path.join(fontawesomePath, 'package.json'));
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return packageJson.version;
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};
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module.exports = utils;
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