mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2024-11-26 16:06:33 +03:00
962 lines
44 KiB
JavaScript
962 lines
44 KiB
JavaScript
/**
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* @description MeshCentral MeshAgent
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* @author Ylian Saint-Hilaire
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* @copyright Intel Corporation 2019-2020
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* @license Apache-2.0
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* @version v0.0.1
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*/
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const fs = require('fs');
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const path = require('path');
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//const zlib = require('zlib');
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var performCheck = false;
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var translationTable = null;
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var sourceStrings = null;
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var jsdom = null; //require('jsdom');
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var esprima = null; //require('esprima'); // https://www.npmjs.com/package/esprima
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var minifyLib = 2; // 0 = None, 1 = minify-js, 2 = HTMLMinifier
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var minify = null;
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var meshCentralSourceFiles = [
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"../views/agentinvite.handlebars",
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"../views/invite.handlebars",
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"../views/default.handlebars",
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"../views/default-mobile.handlebars",
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"../views/download.handlebars",
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"../views/error404.handlebars",
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"../views/error404-mobile.handlebars",
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"../views/login.handlebars",
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"../views/login-mobile.handlebars",
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"../views/terms.handlebars",
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"../views/terms-mobile.handlebars",
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"../views/xterm.handlebars",
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"../views/message.handlebars",
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"../views/messenger.handlebars",
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"../views/player.handlebars",
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"../views/mstsc.handlebars",
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"../emails/account-check.html",
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"../emails/account-invite.html",
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"../emails/account-login.html",
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"../emails/account-reset.html",
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"../emails/mesh-invite.html",
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"../emails/account-check.txt",
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"../emails/account-invite.txt",
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"../emails/account-login.txt",
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"../emails/account-reset.txt",
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"../emails/mesh-invite.txt",
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"../emails/sms-messages.txt"
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];
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var minifyMeshCentralSourceFiles = [
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"../views/agentinvite.handlebars",
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"../views/invite.handlebars",
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"../views/default.handlebars",
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"../views/default-mobile.handlebars",
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"../views/download.handlebars",
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"../views/error404.handlebars",
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"../views/error404-mobile.handlebars",
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"../views/login.handlebars",
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"../views/login-mobile.handlebars",
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"../views/terms.handlebars",
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"../views/terms-mobile.handlebars",
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"../views/xterm.handlebars",
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"../views/message.handlebars",
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"../views/messenger.handlebars",
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"../views/player.handlebars",
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"../views/mstsc.handlebars",
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"../public/scripts/agent-desktop-0.0.2.js",
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"../public/scripts/agent-redir-rtc-0.1.0.js",
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"../public/scripts/agent-redir-ws-0.1.1.js",
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"../public/scripts/amt-0.2.0.js",
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"../public/scripts/amt-desktop-0.0.2.js",
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"../public/scripts/amt-ider-ws-0.0.1.js",
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"../public/scripts/amt-redir-ws-0.1.0.js",
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"../public/scripts/amt-script-0.2.0.js",
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"../public/scripts/amt-setupbin-0.1.0.js",
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"../public/scripts/amt-terminal-0.0.2.js",
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"../public/scripts/amt-wsman-0.2.0.js",
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"../public/scripts/amt-wsman-ws-0.2.0.js",
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"../public/scripts/charts.js",
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"../public/scripts/common-0.0.1.js",
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"../public/scripts/meshcentral.js",
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"../public/scripts/ol.js",
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"../public/scripts/ol3-contextmenu.js",
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"../public/scripts/u2f-api.js",
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"../public/scripts/xterm-addon-fit.js",
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"../public/scripts/xterm.js",
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"../public/scripts/zlib-adler32.js",
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"../public/scripts/zlib-crc32.js",
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"../public/scripts/zlib-inflate.js",
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"../public/scripts/zlib.js"
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];
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// True is this module is run directly using NodeJS
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var directRun = (require.main === module);
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// Check NodeJS version
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const NodeJSVer = Number(process.version.match(/^v(\d+\.\d+)/)[1]);
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if (directRun && (NodeJSVer < 8)) { log("Translate.js requires Node v8 or above, current version is " + process.version + "."); return; }
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// node translate.json CHECK ../meshcentral/views/default.handlebars
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// node translate.json EXTRACT bob.json ../meshcentral/views/default.handlebars
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// node translate.js TRANSLATE fr test2.json ../meshcentral/views/default.handlebars
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var worker = null;
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function log() {
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if (worker == null) {
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console.log(...arguments);
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} else {
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worker.parentPort.postMessage({ msg: arguments[0] })
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}
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}
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if (directRun && (NodeJSVer >= 12)) {
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const xworker = require('worker_threads');
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try {
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if (xworker.isMainThread == false) {
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// We are being called to do some work
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worker = xworker;
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const op = worker.workerData.op;
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const args = worker.workerData.args;
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// Get things setup
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jsdom = require('jsdom');
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esprima = require('esprima'); // https://www.npmjs.com/package/esprima
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if (minifyLib == 1) { minify = require('minify-js'); }
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if (minifyLib == 2) { minify = require('html-minifier').minify; } // https://www.npmjs.com/package/html-minifier
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switch (op) {
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case 'translate': {
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translateSingleThreaded(args[0], args[1], args[2], args[3]);
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break;
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}
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}
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return;
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}
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} catch (ex) { log(ex); }
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}
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if (directRun) { setup(); }
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function setup() {
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var libs = ['jsdom', 'esprima', 'minify-js'];
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if (minifyLib == 1) { libs.push('minify-js'); }
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if (minifyLib == 2) { libs.push('html-minifier'); }
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InstallModules(libs, start);
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}
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function start() { startEx(process.argv); }
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function startEx(argv) {
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// Load dependencies
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jsdom = require('jsdom');
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esprima = require('esprima'); // https://www.npmjs.com/package/esprima
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if (minifyLib == 1) { minify = require('minify-js'); }
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if (minifyLib == 2) { minify = require('html-minifier').minify; } // https://www.npmjs.com/package/html-minifier
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var command = null;
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if (argv.length > 2) { command = argv[2].toLowerCase(); }
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if (['minify', 'check', 'extract', 'extractall', 'translate', 'translateall', 'minifyall', 'merge', 'totext', 'fromtext'].indexOf(command) == -1) { command = null; }
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if (directRun) { log('MeshCentral web site translator'); }
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if (command == null) {
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log('Usage "node translate.js [command] [options]');
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log('Possible commands:');
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log('');
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log(' CHECK [files]');
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log(' Check will pull string out of a web page and display a report.');
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log('');
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log(' EXTRACT [languagefile] [files]');
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log(' Extract strings from web pages and generate a language (.json) file.');
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log('');
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log(' EXTRACTALL (languagefile)');
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log(' Extract all MeshCentral strings from web pages and generate the languages.json file.');
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log('');
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log(' TRANSLATE [language] [languagefile] [files]');
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log(' Use a language (.json) file to translate web pages to a give language.');
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log('');
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log(' TRANSLATEALL (languagefile) (language code)');
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log(' Translate all MeshCentral strings using the languages.json file.');
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log('');
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log(' MINIFY [sourcefile]');
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log(' Minify a single file.');
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log('');
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log(' MINIFYALL');
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log(' Minify the main MeshCentral english web pages.');
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log('');
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log(' MERGE [sourcefile] [targetfile] [language code]');
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log(' Merge a language from a translation file into another translation file.');
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log('');
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log(' TOTEXT [translationfile] [textfile] [language code]');
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log(' Save a text for with all strings of a given language.');
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log('');
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log(' FROMTEXT [translationfile] [textfile] [language code]');
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log(' Import raw text string as translations for a language code.');
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process.exit();
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return;
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}
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// Extract strings from web pages and display a report
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if (command == 'check') {
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var sources = [];
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for (var i = 3; i < argv.length; i++) { if (fs.existsSync(argv[i]) == false) { log('Missing file: ' + argv[i]); process.exit(); return; } sources.push(argv[i]); }
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if (sources.length == 0) { log('No source files specified.'); process.exit(); return; }
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performCheck = true;
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sourceStrings = {};
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for (var i = 0; i < sources.length; i++) { extractFromHtml(sources[i]); }
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var count = 0;
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for (var i in sourceStrings) { count++; }
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log('Extracted ' + count + ' strings.');
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process.exit();
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return;
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}
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// Extract strings from web pages
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if (command == 'extract') {
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if (argv.length < 4) { log('No language file specified.'); process.exit(); return; }
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var sources = [];
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for (var i = 4; i < argv.length; i++) { if (fs.existsSync(argv[i]) == false) { log('Missing file: ' + argv[i]); process.exit(); return; } sources.push(argv[i]); }
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if (sources.length == 0) { log('No source files specified.'); process.exit(); return; }
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extract(argv[3], sources);
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}
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// Save a text file with all the strings for a given language
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if (command == 'totext') {
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if ((argv.length == 6)) {
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if (fs.existsSync(argv[3]) == false) { log('Unable to find: ' + argv[3]); return; }
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totext(argv[3], argv[4], argv[5]);
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} else {
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log('Usage: TOTEXT [translationfile] [textfile] [language code]');
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}
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return;
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}
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// Read a text file and use it as translation for a given language
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if (command == 'fromtext') {
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if ((argv.length == 6)) {
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if (fs.existsSync(argv[3]) == false) { log('Unable to find: ' + argv[3]); return; }
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if (fs.existsSync(argv[4]) == false) { log('Unable to find: ' + argv[4]); return; }
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fromtext(argv[3], argv[4], argv[5]);
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} else {
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log('Usage: FROMTEXT [translationfile] [textfile] [language code]');
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}
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return;
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}
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// Merge one language from a language file into another language file.
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if (command == 'merge') {
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if ((argv.length == 6)) {
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if (fs.existsSync(argv[3]) == false) { log('Unable to find: ' + argv[3]); return; }
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if (fs.existsSync(argv[4]) == false) { log('Unable to find: ' + argv[4]); return; }
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merge(argv[3], argv[4], argv[5]);
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} else {
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log('Usage: MERGE [sourcefile] [tartgetfile] [language code]');
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}
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return;
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}
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// Extract or translate all MeshCentral strings
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if (command == 'extractall') {
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if (argv.length > 4) { lang = argv[4].toLowerCase(); }
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var translationFile = 'translate.json';
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if (argv.length > 3) {
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if (fs.existsSync(argv[3]) == false) { log('Unable to find: ' + argv[3]); return; } else { translationFile = argv[3]; }
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}
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extract(translationFile, meshCentralSourceFiles, translationFile);
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}
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if (command == 'translateall') {
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if (fs.existsSync('../views/translations') == false) { fs.mkdirSync('../views/translations'); }
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//if (fs.existsSync('../public/translations') == false) { fs.mkdirSync('../public/translations'); }
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var lang = null;
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if (argv.length > 4) { lang = argv[4].toLowerCase(); }
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if (argv.length > 3) {
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if (fs.existsSync(argv[3]) == false) {
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log('Unable to find: ' + argv[3]);
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} else {
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translate(lang, argv[3], meshCentralSourceFiles, 'translations');
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}
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} else {
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if (fs.existsSync('translate.json') == false) {
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log('Unable to find translate.json.');
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} else {
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translate(lang, 'translate.json', meshCentralSourceFiles, 'translations');
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}
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}
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return;
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}
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// Translate web pages to a given language given a language file
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if (command == 'translate') {
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if (argv.length < 4) { log("No language specified."); process.exit(); return; }
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if (argv.length < 5) { log("No language file specified."); process.exit(); return; }
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var lang = argv[3].toLowerCase();
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var langFile = argv[4];
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if (fs.existsSync(langFile) == false) { log("Missing language file: " + langFile); process.exit(); return; }
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var sources = [], subdir = null;
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for (var i = 5; i < argv.length; i++) {
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if (argv[i].startsWith('--subdir:')) {
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subdir = argv[i].substring(9);
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} else {
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if (fs.existsSync(argv[i]) == false) { log("Missing file: " + argv[i]); process.exit(); return; } sources.push(argv[i]);
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}
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}
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if (sources.length == 0) { log("No source files specified."); process.exit(); return; }
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translate(lang, langFile, sources, subdir);
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}
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if (command == 'minifyall') {
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for (var i in minifyMeshCentralSourceFiles) {
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var outname = minifyMeshCentralSourceFiles[i];
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var outnamemin = null;
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if (outname.endsWith('.handlebars')) {
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outnamemin = (outname.substring(0, outname.length - 11) + '-min.handlebars');
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} else if (outname.endsWith('.html')) {
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outnamemin = (outname.substring(0, outname.length - 5) + '-min.html');
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} else if (outname.endsWith('.htm')) {
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outnamemin = (outname.substring(0, outname.length - 4) + '-min.htm');
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} else if (outname.endsWith('.js')) {
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outnamemin = (outname.substring(0, outname.length - 3) + '-min.js');
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} else {
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outnamemin = (outname, outname + '.min');
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}
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log('Generating ' + outnamemin + '...');
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/*
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// Minify the file
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if (minifyLib == 1) {
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minify.file({
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file: outname,
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dist: outnamemin
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}, function (e, compress) {
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if (e) { log('ERROR ', e); return done(); }
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compress.run((e) => { e ? log('Minification fail', e) : log('Minification sucess'); minifyDone(); });
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}
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);
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}
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*/
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// Minify the file
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if (minifyLib == 2) {
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var inFile = fs.readFileSync(outname).toString();
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// Perform minification pre-processing
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if (outname.endsWith('.handlebars') >= 0) { inFile = inFile.split('{{{pluginHandler}}}').join('"{{{pluginHandler}}}"'); }
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if (outname.endsWith('.js')) { inFile = '<script>' + inFile + '</script>'; }
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var minifiedOut = minify(inFile, {
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collapseBooleanAttributes: true,
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collapseInlineTagWhitespace: false, // This is not good.
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collapseWhitespace: true,
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minifyCSS: true,
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minifyJS: true,
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removeComments: true,
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removeOptionalTags: true,
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removeEmptyAttributes: true,
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removeAttributeQuotes: true,
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removeRedundantAttributes: true,
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removeScriptTypeAttributes: true,
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removeTagWhitespace: true,
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preserveLineBreaks: false,
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useShortDoctype: true
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});
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// Perform minification post-processing
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if (outname.endsWith('.js')) { minifiedOut = minifiedOut.substring(8, minifiedOut.length - 9); }
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if (outname.endsWith('.handlebars') >= 0) { minifiedOut = minifiedOut.split('"{{{pluginHandler}}}"').join('{{{pluginHandler}}}'); }
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fs.writeFileSync(outnamemin, minifiedOut, { flag: 'w+' });
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/*
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if (outname.endsWith('.js')) {
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var compressHandler = function compressHandlerFunc(err, buffer, outnamemin2) {
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if (err == null) {
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console.log('GZIP', compressHandlerFunc.outname);
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fs.writeFileSync(compressHandlerFunc.outname, buffer, { flag: 'w+' });
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}
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};
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compressHandler.outname = outnamemin;
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zlib.gzip(Buffer.from(minifiedOut), compressHandler);
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} else {
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fs.writeFileSync(outnamemin, minifiedOut, { flag: 'w+' });
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}
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*/
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}
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}
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}
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if (command == 'minify') {
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var outname = argv[3];
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var outnamemin = null;
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if (outname.endsWith('.handlebars')) {
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outnamemin = (outname.substring(0, outname.length - 11) + '-min.handlebars');
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} else if (outname.endsWith('.html')) {
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outnamemin = (outname.substring(0, outname.length - 5) + '-min.html');
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} else if (outname.endsWith('.htm')) {
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outnamemin = (outname.substring(0, outname.length - 4) + '-min.htm');
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} else {
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outnamemin = (outname, outname + '.min');
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}
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log('Generating ' + path.basename(outnamemin) + '...');
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// Minify the file
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if (minifyLib = 2) {
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var inFile = fs.readFileSync(outname).toString()
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// Perform minification pre-processing
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if (outname.endsWith('.handlebars') >= 0) { inFile = inFile.split('{{{pluginHandler}}}').join('"{{{pluginHandler}}}"'); }
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if (outname.endsWith('.js')) { inFile = '<script>' + inFile + '</script>'; }
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var minifiedOut = minify(inFile, {
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collapseBooleanAttributes: true,
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collapseInlineTagWhitespace: false, // This is not good.
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collapseWhitespace: true,
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minifyCSS: true,
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minifyJS: true,
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removeComments: true,
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removeOptionalTags: true,
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removeEmptyAttributes: true,
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removeAttributeQuotes: true,
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removeRedundantAttributes: true,
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removeScriptTypeAttributes: true,
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removeTagWhitespace: true,
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preserveLineBreaks: false,
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useShortDoctype: true
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});
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// Perform minification post-processing
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if (outname.endsWith('.js')) { minifiedOut = minifiedOut.substring(8, minifiedOut.length - 9); }
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if (outname.endsWith('.handlebars') >= 0) { minifiedOut = minifiedOut.split('"{{{pluginHandler}}}"').join('{{{pluginHandler}}}'); }
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fs.writeFileSync(outnamemin, minifiedOut, { flag: 'w+' });
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}
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}
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}
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function totext(source, target, lang) {
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// Load the source language file
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var sourceLangFileData = null;
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try { sourceLangFileData = JSON.parse(fs.readFileSync(source)); } catch (ex) { }
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if ((sourceLangFileData == null) || (sourceLangFileData.strings == null)) { log("Invalid source language file."); process.exit(); return; }
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|
|
log('Writing ' + lang + '...');
|
|
|
|
// Generate raw text
|
|
var output = [];
|
|
var outputCharCount = 0; // Google has a 5000 character limit
|
|
var splitOutput = [];
|
|
var splitOutputPtr = 1;
|
|
var count = 0;
|
|
for (var i in sourceLangFileData.strings) {
|
|
if ((sourceLangFileData.strings[i][lang] != null) && (sourceLangFileData.strings[i][lang].indexOf('\r') == -1) && (sourceLangFileData.strings[i][lang].indexOf('\n') == -1)) {
|
|
output.push(sourceLangFileData.strings[i][lang]);
|
|
outputCharCount += (sourceLangFileData.strings[i][lang].length + 2);
|
|
if (outputCharCount > 4500) { outputCharCount = 0; splitOutputPtr++; }
|
|
if (splitOutput[splitOutputPtr] == null) { splitOutput[splitOutputPtr] = []; }
|
|
splitOutput[splitOutputPtr].push(sourceLangFileData.strings[i][lang]);
|
|
} else {
|
|
output.push('');
|
|
outputCharCount += 2;
|
|
if (outputCharCount > 4500) { outputCharCount = 0; splitOutputPtr++; }
|
|
if (splitOutput[splitOutputPtr] == null) { splitOutput[splitOutputPtr] = []; }
|
|
splitOutput[splitOutputPtr].push('');
|
|
}
|
|
count++;
|
|
}
|
|
|
|
if (splitOutputPtr == 1) {
|
|
// Save the target back
|
|
fs.writeFileSync(target + '-' + lang + '.txt', output.join('\r\n'), { flag: 'w+' });
|
|
log('Done.');
|
|
} else {
|
|
// Save the text in 1000 string bunches
|
|
for (var i in splitOutput) {
|
|
log('Writing ' + target + '-' + lang + '-' + i + '.txt...');
|
|
fs.writeFileSync(target + '-' + lang + '-' + i + '.txt', splitOutput[i].join('\r\n'), { flag: 'w+' });
|
|
}
|
|
log('Done.');
|
|
}
|
|
}
|
|
|
|
function fromtext(source, target, lang) {
|
|
// Load the source language file
|
|
var sourceLangFileData = null;
|
|
try { sourceLangFileData = JSON.parse(fs.readFileSync(source)); } catch (ex) { }
|
|
if ((sourceLangFileData == null) || (sourceLangFileData.strings == null)) { log("Invalid source language file."); process.exit(); return; }
|
|
|
|
log('Updating ' + lang + '...');
|
|
|
|
// Read raw text
|
|
var rawText = fs.readFileSync(target).toString('utf8');
|
|
var rawTextArray = rawText.split('\r\n');
|
|
var rawTextPtr = 0;
|
|
|
|
log('Translation file: ' + sourceLangFileData.strings.length + ' string(s)');
|
|
log('Text file: ' + rawTextArray.length + ' string(s)');
|
|
if (sourceLangFileData.strings.length != rawTextArray.length) { log('String count mismatch, unable to import.'); process.exit(1); return; }
|
|
|
|
var output = [];
|
|
var splitOutput = [];
|
|
for (var i in sourceLangFileData.strings) {
|
|
if ((sourceLangFileData.strings[i]['en'] != null) && (sourceLangFileData.strings[i]['en'].indexOf('\r') == -1) && (sourceLangFileData.strings[i]['en'].indexOf('\n') == -1)) {
|
|
if (sourceLangFileData.strings[i][lang] == null) { sourceLangFileData.strings[i][lang] = rawTextArray[i]; }
|
|
}
|
|
}
|
|
|
|
fs.writeFileSync(source + '-new', translationsToJson(sourceLangFileData), { flag: 'w+' });
|
|
log('Done.');
|
|
}
|
|
|
|
function merge(source, target, lang) {
|
|
// Load the source language file
|
|
var sourceLangFileData = null;
|
|
try { sourceLangFileData = JSON.parse(fs.readFileSync(source)); } catch (ex) { }
|
|
if ((sourceLangFileData == null) || (sourceLangFileData.strings == null)) { log("Invalid source language file."); process.exit(); return; }
|
|
|
|
// Load the target language file
|
|
var targetLangFileData = null;
|
|
try { targetLangFileData = JSON.parse(fs.readFileSync(target)); } catch (ex) { }
|
|
if ((targetLangFileData == null) || (targetLangFileData.strings == null)) { log("Invalid target language file."); process.exit(); return; }
|
|
|
|
log('Merging ' + lang + '...');
|
|
|
|
// Index the target file
|
|
var index = {};
|
|
for (var i in targetLangFileData.strings) { if (targetLangFileData.strings[i].en != null) { index[targetLangFileData.strings[i].en] = targetLangFileData.strings[i]; } }
|
|
|
|
// Merge the translation
|
|
for (var i in sourceLangFileData.strings) {
|
|
if ((sourceLangFileData.strings[i].en != null) && (sourceLangFileData.strings[i][lang] != null) && (index[sourceLangFileData.strings[i].en] != null)) {
|
|
//if (sourceLangFileData.strings[i][lang] == null) {
|
|
index[sourceLangFileData.strings[i].en][lang] = sourceLangFileData.strings[i][lang];
|
|
//}
|
|
}
|
|
}
|
|
|
|
// Deindex the new target file
|
|
var targetData = { strings: [] };
|
|
for (var i in index) { targetData.strings.push(index[i]); }
|
|
|
|
// Save the target back
|
|
fs.writeFileSync(target, translationsToJson(targetData), { flag: 'w+' });
|
|
log('Done.');
|
|
}
|
|
|
|
function translate(lang, langFile, sources, createSubDir) {
|
|
if (directRun && (NodeJSVer >= 12) && (lang == null)) {
|
|
// Multi threaded translation
|
|
log("Multi-threaded translation.");
|
|
|
|
// Load the language file
|
|
var langFileData = null;
|
|
try { langFileData = JSON.parse(fs.readFileSync(langFile)); } catch (ex) { }
|
|
if ((langFileData == null) || (langFileData.strings == null)) { log("Invalid language file."); process.exit(); return; }
|
|
|
|
langs = {};
|
|
for (var i in langFileData.strings) { var entry = langFileData.strings[i]; for (var j in entry) { if ((j != 'en') && (j != 'xloc') && (j != '*')) { langs[j.toLowerCase()] = true; } } }
|
|
for (var i in langs) {
|
|
const { Worker } = require('worker_threads')
|
|
const worker = new Worker('./translate.js', { stdout: true, workerData: { op: 'translate', args: [i, langFile, sources, createSubDir] } });
|
|
worker.stdout.on('data', function (msg) { console.log('wstdio:', msg.toString()); });
|
|
worker.on('message', function (message) { console.log(message.msg); });
|
|
worker.on('error', function (error) { console.log('error', error); });
|
|
worker.on('exit', function (code) { /*console.log('exit', code);*/ })
|
|
}
|
|
} else {
|
|
// Single threaded translation
|
|
translateSingleThreaded(lang, langFile, sources, createSubDir);
|
|
}
|
|
}
|
|
|
|
function translateSingleThreaded(lang, langFile, sources, createSubDir) {
|
|
// Load the language file
|
|
var langFileData = null;
|
|
try { langFileData = JSON.parse(fs.readFileSync(langFile)); } catch (ex) { }
|
|
if ((langFileData == null) || (langFileData.strings == null)) { log("Invalid language file."); process.exit(); return; }
|
|
|
|
if ((lang != null) && (lang != '*')) {
|
|
// Translate a single language
|
|
translateEx(lang, langFileData, sources, createSubDir);
|
|
} else {
|
|
// See that languages are in the translation file
|
|
langs = {};
|
|
for (var i in langFileData.strings) { var entry = langFileData.strings[i]; for (var j in entry) { if ((j != 'en') && (j != 'xloc') && (j != '*')) { langs[j.toLowerCase()] = true; } } }
|
|
for (var i in langs) { translateEx(i, langFileData, sources, createSubDir); }
|
|
}
|
|
|
|
//process.exit();
|
|
return;
|
|
}
|
|
|
|
function translateEx(lang, langFileData, sources, createSubDir) {
|
|
// Build translation table, simple source->target for the given language.
|
|
translationTable = {};
|
|
for (var i in langFileData.strings) {
|
|
var entry = langFileData.strings[i];
|
|
if ((entry['en'] != null) && (entry[lang] != null)) { translationTable[entry['en']] = entry[lang]; }
|
|
}
|
|
// Translate the files
|
|
for (var i = 0; i < sources.length; i++) {
|
|
if (sources[i].endsWith('.html') || sources[i].endsWith('.htm') || sources[i].endsWith('.handlebars')) { translateFromHtml(lang, sources[i], createSubDir); }
|
|
else if (sources[i].endsWith('.txt')) { translateFromTxt(lang, sources[i], createSubDir); }
|
|
}
|
|
}
|
|
|
|
function extract(langFile, sources) {
|
|
sourceStrings = {};
|
|
if (fs.existsSync(langFile) == true) {
|
|
var langFileData = null;
|
|
try { langFileData = JSON.parse(fs.readFileSync(langFile)); } catch (ex) { }
|
|
if ((langFileData == null) || (langFileData.strings == null)) { log("Invalid language file."); process.exit(); return; }
|
|
for (var i in langFileData.strings) {
|
|
sourceStrings[langFileData.strings[i]['en']] = langFileData.strings[i];
|
|
delete sourceStrings[langFileData.strings[i]['en']].xloc;
|
|
}
|
|
}
|
|
for (var i = 0; i < sources.length; i++) {
|
|
if (sources[i].endsWith('.html') || sources[i].endsWith('.htm') || sources[i].endsWith('.handlebars')) { extractFromHtml(sources[i]); }
|
|
else if (sources[i].endsWith('.txt')) { extractFromTxt(sources[i]); }
|
|
}
|
|
var count = 0, output = [];
|
|
for (var i in sourceStrings) {
|
|
count++;
|
|
sourceStrings[i]['en'] = i;
|
|
//if ((sourceStrings[i].xloc != null) && (sourceStrings[i].xloc.length > 0)) { output.push(sourceStrings[i]); } // Only save results that have a source location.
|
|
output.push(sourceStrings[i]); // Save all results
|
|
}
|
|
fs.writeFileSync(langFile, translationsToJson({ strings: output }), { flag: 'w+' });
|
|
log(format("{0} strings in output file.", count));
|
|
//process.exit();
|
|
return;
|
|
}
|
|
|
|
function extractFromTxt(file) {
|
|
log("Processing TXT: " + path.basename(file));
|
|
var lines = fs.readFileSync(file).toString().split('\r\n');
|
|
var name = path.basename(file);
|
|
for (var i in lines) {
|
|
var line = lines[i];
|
|
if ((line.length > 1) && (line[0] != '~')) {
|
|
if (sourceStrings[line] == null) { sourceStrings[line] = { en: line, xloc: [name] }; } else { if (sourceStrings[line].xloc == null) { sourceStrings[line].xloc = []; } sourceStrings[line].xloc.push(name); }
|
|
}
|
|
}
|
|
}
|
|
|
|
function extractFromHtml(file) {
|
|
var data = fs.readFileSync(file);
|
|
var { JSDOM } = jsdom;
|
|
const dom = new JSDOM(data, { includeNodeLocations: true });
|
|
log("Processing HTML: " + path.basename(file));
|
|
getStringsHtml(path.basename(file), dom.window.document.querySelector('body'));
|
|
}
|
|
|
|
function getStringsHtml(name, node) {
|
|
for (var i = 0; i < node.childNodes.length; i++) {
|
|
var subnode = node.childNodes[i];
|
|
|
|
// Check if the "value" attribute exists and needs to be translated
|
|
var subnodeignore = false;
|
|
if ((subnode.attributes != null) && (subnode.attributes.length > 0)) {
|
|
var subnodevalue = null, subnodeplaceholder = null, subnodetitle = null;
|
|
for (var j in subnode.attributes) {
|
|
if ((subnode.attributes[j].name == 'notrans') && (subnode.attributes[j].value == '1')) { subnodeignore = true; }
|
|
if ((subnode.attributes[j].name == 'type') && (subnode.attributes[j].value == 'hidden')) { subnodeignore = true; }
|
|
if (subnode.attributes[j].name == 'value') { subnodevalue = subnode.attributes[j].value; }
|
|
if (subnode.attributes[j].name == 'placeholder') { subnodeplaceholder = subnode.attributes[j].value; }
|
|
if (subnode.attributes[j].name == 'title') { subnodetitle = subnode.attributes[j].value; }
|
|
}
|
|
if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodevalue = null; }
|
|
if ((subnodeplaceholder != null) && isNumber(subnodeplaceholder) == true) { subnodeplaceholder = null; }
|
|
if ((subnodetitle != null) && isNumber(subnodetitle) == true) { subnodetitle = null; }
|
|
if ((subnodeignore == false) && (subnodevalue != null)) {
|
|
// Add a new string to the list (value)
|
|
if (sourceStrings[subnodevalue] == null) { sourceStrings[subnodevalue] = { en: subnodevalue, xloc: [name] }; } else { if (sourceStrings[subnodevalue].xloc == null) { sourceStrings[subnodevalue].xloc = []; } sourceStrings[subnodevalue].xloc.push(name); }
|
|
}
|
|
if (subnodeplaceholder != null) {
|
|
// Add a new string to the list (placeholder)
|
|
if (sourceStrings[subnodeplaceholder] == null) { sourceStrings[subnodeplaceholder] = { en: subnodeplaceholder, xloc: [name] }; } else { if (sourceStrings[subnodeplaceholder].xloc == null) { sourceStrings[subnodeplaceholder].xloc = []; } sourceStrings[subnodeplaceholder].xloc.push(name); }
|
|
}
|
|
if (subnodetitle != null) {
|
|
// Add a new string to the list (title)
|
|
if (sourceStrings[subnodetitle] == null) { sourceStrings[subnodetitle] = { en: subnodetitle, xloc: [name] }; } else { if (sourceStrings[subnodetitle].xloc == null) { sourceStrings[subnodetitle].xloc = []; } sourceStrings[subnodetitle].xloc.push(name); }
|
|
}
|
|
}
|
|
|
|
if (subnodeignore == false) {
|
|
// Check the content of the element
|
|
var subname = subnode.id;
|
|
if (subname == null || subname == '') { subname = i; }
|
|
if (subnode.hasChildNodes()) {
|
|
getStringsHtml(name + '->' + subname, subnode);
|
|
} else {
|
|
if (subnode.nodeValue == null) continue;
|
|
var nodeValue = subnode.nodeValue.trim().split('\\r').join('').split('\\n').join('').trim();
|
|
if ((nodeValue.length > 0) && (subnode.nodeType == 3)) {
|
|
if ((node.tagName != 'SCRIPT') && (node.tagName != 'STYLE') && (nodeValue.length < 8000) && (nodeValue.startsWith('{{{') == false) && (nodeValue != ' ')) {
|
|
if (performCheck) { log(' "' + nodeValue + '"'); }
|
|
// Add a new string to the list
|
|
if (sourceStrings[nodeValue] == null) { sourceStrings[nodeValue] = { en: nodeValue, xloc: [name] }; } else { if (sourceStrings[nodeValue].xloc == null) { sourceStrings[nodeValue].xloc = []; } sourceStrings[nodeValue].xloc.push(name); }
|
|
} else if (node.tagName == 'SCRIPT') {
|
|
// Parse JavaScript
|
|
getStringFromJavaScript(name, subnode.nodeValue);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getStringFromJavaScript(name, script) {
|
|
if (performCheck) { log(format('Processing JavaScript of {0} bytes: {1}', script.length, name)); }
|
|
var tokenScript = esprima.tokenize(script), count = 0;
|
|
for (var i in tokenScript) {
|
|
var token = tokenScript[i];
|
|
if ((token.type == 'String') && (token.value.length > 2) && (token.value[0] == '"')) {
|
|
var str = token.value.substring(1, token.value.length - 1);
|
|
//if (performCheck) { log(' ' + name + '->' + (++count), token.value); }
|
|
if (performCheck) { log(' ' + token.value); }
|
|
if (sourceStrings[str] == null) { sourceStrings[str] = { en: str, xloc: [name + '->' + (++count)] }; } else { if (sourceStrings[str].xloc == null) { sourceStrings[str].xloc = []; } sourceStrings[str].xloc.push(name + '->' + (++count)); }
|
|
}
|
|
}
|
|
}
|
|
|
|
function translateFromTxt(lang, file, createSubDir) {
|
|
log("Translating TXT (" + lang + "): " + path.basename(file));
|
|
var lines = fs.readFileSync(file).toString().split('\r\n'), outlines = [];
|
|
for (var i in lines) {
|
|
var line = lines[i];
|
|
if ((line.length > 1) && (line[0] != '~')) {
|
|
if (translationTable[line] != null) { outlines.push(translationTable[line]); } else { outlines.push(line); }
|
|
} else {
|
|
outlines.push(line);
|
|
}
|
|
}
|
|
|
|
var outname = file, out = outlines.join('\r\n');
|
|
if (createSubDir != null) {
|
|
var outfolder = path.join(path.dirname(file), createSubDir);
|
|
if (fs.existsSync(outfolder) == false) { fs.mkdirSync(outfolder); }
|
|
outname = path.join(path.dirname(file), createSubDir, path.basename(file));
|
|
}
|
|
outname = (outname.substring(0, outname.length - 4) + '_' + lang + '.txt');
|
|
fs.writeFileSync(outname, out, { flag: 'w+' });
|
|
}
|
|
|
|
|
|
|
|
function translateFromHtml(lang, file, createSubDir) {
|
|
var data = fs.readFileSync(file);
|
|
var { JSDOM } = jsdom;
|
|
const dom = new JSDOM(data, { includeNodeLocations: true });
|
|
log("Translating HTML (" + lang + "): " + path.basename(file));
|
|
translateStrings(path.basename(file), dom.window.document.querySelector('body'));
|
|
var out = dom.serialize();
|
|
|
|
// Change the <html lang="en"> tag.
|
|
out = out.split('<html lang="en"').join('<html lang="' + lang + '"');
|
|
|
|
var outname = file;
|
|
var outnamemin = null;
|
|
if (createSubDir != null) {
|
|
var outfolder = path.join(path.dirname(file), createSubDir);
|
|
if (fs.existsSync(outfolder) == false) { fs.mkdirSync(outfolder); }
|
|
outname = path.join(path.dirname(file), createSubDir, path.basename(file));
|
|
}
|
|
if (outname.endsWith('.handlebars')) {
|
|
outnamemin = (outname.substring(0, outname.length - 11) + '-min_' + lang + '.handlebars');
|
|
outname = (outname.substring(0, outname.length - 11) + '_' + lang + '.handlebars');
|
|
} else if (outname.endsWith('.html')) {
|
|
outnamemin = (outname.substring(0, outname.length - 5) + '-min_' + lang + '.html');
|
|
outname = (outname.substring(0, outname.length - 5) + '_' + lang + '.html');
|
|
} else if (outname.endsWith('.htm')) {
|
|
outnamemin = (outname.substring(0, outname.length - 4) + '-min_' + lang + '.htm');
|
|
outname = (outname.substring(0, outname.length - 4) + '_' + lang + '.htm');
|
|
} else {
|
|
outnamemin = (outname + '_' + lang + '.min');
|
|
outname = (outname + '_' + lang);
|
|
}
|
|
fs.writeFileSync(outname, out, { flag: 'w+' });
|
|
|
|
// Minify the file
|
|
if (minifyLib == 1) {
|
|
minify.file({
|
|
file: outname,
|
|
dist: outnamemin
|
|
}, function(e, compress) {
|
|
if (e) { log('ERROR ', e); return done(); }
|
|
compress.run((e) => { e ? log('Minification fail', e) : log('Minification sucess'); minifyDone(); });
|
|
}
|
|
);
|
|
}
|
|
|
|
// Minify the file
|
|
if (minifyLib = 2) {
|
|
if (outnamemin.endsWith('.handlebars') >= 0) { out = out.split('{{{pluginHandler}}}').join('"{{{pluginHandler}}}"'); }
|
|
var minifiedOut = minify(out, {
|
|
collapseBooleanAttributes: true,
|
|
collapseInlineTagWhitespace: false, // This is not good.
|
|
collapseWhitespace: true,
|
|
minifyCSS: true,
|
|
minifyJS: true,
|
|
removeComments: true,
|
|
removeOptionalTags: true,
|
|
removeEmptyAttributes: true,
|
|
removeAttributeQuotes: true,
|
|
removeRedundantAttributes: true,
|
|
removeScriptTypeAttributes: true,
|
|
removeTagWhitespace: true,
|
|
preserveLineBreaks: false,
|
|
useShortDoctype: true
|
|
});
|
|
if (outnamemin.endsWith('.handlebars') >= 0) { minifiedOut = minifiedOut.split('"{{{pluginHandler}}}"').join('{{{pluginHandler}}}'); }
|
|
fs.writeFileSync(outnamemin, minifiedOut, { flag: 'w+' });
|
|
}
|
|
}
|
|
|
|
function minifyDone() { log('Completed minification.'); }
|
|
|
|
function translateStrings(name, node) {
|
|
for (var i = 0; i < node.childNodes.length; i++) {
|
|
var subnode = node.childNodes[i];
|
|
|
|
// Check if the "value" attribute exists and needs to be translated
|
|
var subnodeignore = false;
|
|
if ((subnode.attributes != null) && (subnode.attributes.length > 0)) {
|
|
var subnodevalue = null, subnodeindex = null, subnodeplaceholder = null, subnodeplaceholderindex = null, subnodetitle = null, subnodetitleindex = null;
|
|
for (var j in subnode.attributes) {
|
|
if ((subnode.attributes[j].name == 'notrans') && (subnode.attributes[j].value == '1')) { subnodeignore = true; }
|
|
if ((subnode.attributes[j].name == 'type') && (subnode.attributes[j].value == 'hidden')) { subnodeignore = true; }
|
|
if (subnode.attributes[j].name == 'value') { subnodevalue = subnode.attributes[j].value; subnodeindex = j; }
|
|
if (subnode.attributes[j].name == 'placeholder') { subnodeplaceholder = subnode.attributes[j].value; subnodeplaceholderindex = j; }
|
|
if (subnode.attributes[j].name == 'title') { subnodetitle = subnode.attributes[j].value; subnodetitleindex = j; }
|
|
}
|
|
if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodevalue = null; }
|
|
if ((subnodeplaceholder != null) && isNumber(subnodeplaceholder) == true) { subnodeplaceholder = null; }
|
|
if ((subnodetitle != null) && isNumber(subnodetitle) == true) { subnodetitle = null; }
|
|
if ((subnodeignore == false) && (subnodevalue != null)) {
|
|
// Perform attribute translation for value
|
|
if (translationTable[subnodevalue] != null) { subnode.attributes[subnodeindex].value = translationTable[subnodevalue]; }
|
|
}
|
|
if (subnodeplaceholder != null) {
|
|
// Perform attribute translation for placeholder
|
|
if (translationTable[subnodeplaceholder] != null) { subnode.attributes[subnodeplaceholderindex].value = translationTable[subnodeplaceholder]; }
|
|
}
|
|
if (subnodetitle != null) {
|
|
// Perform attribute translation for title
|
|
if (translationTable[subnodetitle] != null) { subnode.attributes[subnodetitleindex].value = translationTable[subnodetitle]; }
|
|
}
|
|
}
|
|
|
|
if (subnodeignore == false) {
|
|
var subname = subnode.id;
|
|
if (subname == null || subname == '') { subname = i; }
|
|
if (subnode.hasChildNodes()) {
|
|
translateStrings(name + '->' + subname, subnode);
|
|
} else {
|
|
if (subnode.nodeValue == null) continue;
|
|
var nodeValue = subnode.nodeValue.trim().split('\\r').join('').split('\\n').join('').trim();
|
|
|
|
// Look for the front trim
|
|
var frontTrim = '', backTrim = '';;
|
|
var x1 = subnode.nodeValue.indexOf(nodeValue);
|
|
if (x1 > 0) { frontTrim = subnode.nodeValue.substring(0, x1); }
|
|
if (x1 != -1) { backTrim = subnode.nodeValue.substring(x1 + nodeValue.length); }
|
|
|
|
if ((nodeValue.length > 0) && (subnode.nodeType == 3)) {
|
|
if ((node.tagName != 'SCRIPT') && (node.tagName != 'STYLE') && (nodeValue.length < 8000) && (nodeValue.startsWith('{{{') == false) && (nodeValue != ' ')) {
|
|
// Check if we have a translation for this string
|
|
if (translationTable[nodeValue]) { subnode.nodeValue = (frontTrim + translationTable[nodeValue] + backTrim); }
|
|
} else if (node.tagName == 'SCRIPT') {
|
|
// Translate JavaScript
|
|
subnode.nodeValue = translateStringsFromJavaScript(name, subnode.nodeValue);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function translateStringsFromJavaScript(name, script) {
|
|
if (performCheck) { log(format('Translating JavaScript of {0} bytes: {1}', script.length, name)); }
|
|
var tokenScript = esprima.tokenize(script, { range: true }), count = 0;
|
|
var output = [], ptr = 0;
|
|
for (var i in tokenScript) {
|
|
var token = tokenScript[i];
|
|
if ((token.type == 'String') && (token.value.length > 2) && (token.value[0] == '"')) {
|
|
var str = token.value.substring(1, token.value.length - 1);
|
|
if (translationTable[str]) {
|
|
output.push(script.substring(ptr, token.range[0]));
|
|
output.push('"' + translationTable[str] + '"');
|
|
ptr = token.range[1];
|
|
}
|
|
}
|
|
}
|
|
output.push(script.substring(ptr));
|
|
return output.join('');
|
|
}
|
|
|
|
function isNumber(x) { return (('' + parseInt(x)) === x) || (('' + parseFloat(x)) === x); }
|
|
function format(format) { var args = Array.prototype.slice.call(arguments, 1); return format.replace(/{(\d+)}/g, function (match, number) { return typeof args[number] != 'undefined' ? args[number] : match; }); };
|
|
|
|
|
|
|
|
// Check if a list of modules are present and install any missing ones
|
|
var InstallModuleChildProcess = null;
|
|
var previouslyInstalledModules = {};
|
|
function InstallModules(modules, func) {
|
|
var missingModules = [];
|
|
if (previouslyInstalledModules == null) { previouslyInstalledModules = {}; }
|
|
if (modules.length > 0) {
|
|
for (var i in modules) {
|
|
try {
|
|
var xxmodule = require(modules[i]);
|
|
} catch (e) {
|
|
if (previouslyInstalledModules[modules[i]] !== true) { missingModules.push(modules[i]); }
|
|
}
|
|
}
|
|
if (missingModules.length > 0) { InstallModule(missingModules.shift(), InstallModules, modules, func); } else { func(); }
|
|
}
|
|
}
|
|
|
|
// Check if a module is present and install it if missing
|
|
function InstallModule(modulename, func, tag1, tag2) {
|
|
log('Installing ' + modulename + '...');
|
|
var child_process = require('child_process');
|
|
var parentpath = __dirname;
|
|
|
|
// Get the working directory
|
|
if ((__dirname.endsWith('/node_modules/meshcentral')) || (__dirname.endsWith('\\node_modules\\meshcentral')) || (__dirname.endsWith('/node_modules/meshcentral/')) || (__dirname.endsWith('\\node_modules\\meshcentral\\'))) { parentpath = require('path').join(__dirname, '../..'); }
|
|
|
|
// Looks like we need to keep a global reference to the child process object for this to work correctly.
|
|
InstallModuleChildProcess = child_process.exec('npm install --no-optional --save ' + modulename, { maxBuffer: 512000, timeout: 120000, cwd: parentpath }, function (error, stdout, stderr) {
|
|
InstallModuleChildProcess = null;
|
|
if ((error != null) && (error != '')) {
|
|
log('ERROR: Unable to install required module "' + modulename + '". May not have access to npm, or npm may not have suffisent rights to load the new module. Try "npm install ' + modulename + '" to manualy install this module.\r\n');
|
|
process.exit();
|
|
return;
|
|
}
|
|
previouslyInstalledModules[modulename] = true;
|
|
func(tag1, tag2);
|
|
return;
|
|
});
|
|
}
|
|
|
|
// Convert the translations to a standardized JSON we can use in GitHub
|
|
// Strings are sorder by english source and object keys are sorted
|
|
function translationsToJson(t) {
|
|
var arr2 = [], arr = t.strings;
|
|
for (var i in arr) {
|
|
var names = [], el = arr[i], el2 = {};
|
|
for (var j in el) { names.push(j); }
|
|
names.sort(function (a, b) { if (a == b) { return 0; } if (a == 'xloc') { return 1; } if (b == 'xloc') { return -1; } return a - b });
|
|
for (var j in names) { el2[names[j]] = el[names[j]]; }
|
|
if (el2.xloc != null) { el2.xloc.sort(); }
|
|
arr2.push(el2);
|
|
}
|
|
arr2.sort(function (a, b) { if (a.en > b.en) return 1; if (a.en < b.en) return -1; return 0; });
|
|
return JSON.stringify({ strings: arr2 }, null, ' ');
|
|
}
|
|
|
|
// Export table
|
|
module.exports.startEx = startEx; |