mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2024-12-23 14:01:43 +03:00
Can now render non-english pages.
This commit is contained in:
Ylian Saint-Hilaire
parent
08142d91a7
commit
60aa387f70
@ -11,9 +11,9 @@ var path = require('path');
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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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const jsdom = require('jsdom');
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const esprima = require('esprima'); // https://www.npmjs.com/package/esprima
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const { JSDOM } = jsdom;
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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 { JSDOM } = jsdom;
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var meshCentralSourceFiles = [
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"../views/agentinvite.handlebars",
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@ -34,78 +34,85 @@ var meshCentralSourceFiles = [
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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 command = null;
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if (process.argv.length > 2) { command = process.argv[2].toLowerCase(); }
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if (['check', 'extract', 'extractall', 'translate', 'translateall'].indexOf(command) == -1) { command = null; }
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InstallModules(['jsdom', 'esprima'], start);
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console.log('MeshCentral web site translator');
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if (command == null) {
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console.log('Usage "node translate.js [command] [options]');
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console.log('Possible commands:');
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console.log('');
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console.log(' CHECK [files]');
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console.log(' Check will pull string out of a web page and display a report.');
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console.log('');
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console.log(' EXTRACT [languagefile] [files]');
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console.log(' Extract strings from web pages and generate a language (.json) file.');
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console.log('');
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console.log(' EXTRACTALL');
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console.log(' Extract all MeshCentral strings from web pages and generate the languages.json file.');
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console.log('');
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console.log(' TRANSLATE [language] [languagefile] [files]');
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console.log(' Use a language (.json) file to translate web pages to a give language.');
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console.log('');
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console.log(' TRANSLATEALL');
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console.log(' Translate all MeshCentral strings using the languages.json file.');
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process.exit();
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return;
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}
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function start() {
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jsdom = require('jsdom');
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esprima = require('esprima'); // https://www.npmjs.com/package/esprima
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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 < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log('Missing file: ' + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.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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console.log('Extracted ' + count + ' strings.');
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process.exit();
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return;
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}
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var command = null;
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if (process.argv.length > 2) { command = process.argv[2].toLowerCase(); }
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if (['check', 'extract', 'extractall', 'translate', 'translateall'].indexOf(command) == -1) { command = null; }
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// Extract strings from web pages
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if (command == 'extract') {
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if (process.argv.length < 4) { console.log('No language file specified.'); process.exit(); return; }
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var sources = [];
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for (var i = 4; i < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log('Missing file: ' + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.log('No source files specified.'); process.exit(); return; }
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extract(process.argv[3], sources);
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}
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console.log('MeshCentral web site translator');
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if (command == null) {
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console.log('Usage "node translate.js [command] [options]');
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console.log('Possible commands:');
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console.log('');
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console.log(' CHECK [files]');
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console.log(' Check will pull string out of a web page and display a report.');
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console.log('');
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console.log(' EXTRACT [languagefile] [files]');
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console.log(' Extract strings from web pages and generate a language (.json) file.');
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console.log('');
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console.log(' EXTRACTALL');
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console.log(' Extract all MeshCentral strings from web pages and generate the languages.json file.');
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console.log('');
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console.log(' TRANSLATE [language] [languagefile] [files]');
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console.log(' Use a language (.json) file to translate web pages to a give language.');
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console.log('');
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console.log(' TRANSLATEALL');
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console.log(' Translate all MeshCentral strings using the languages.json file.');
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process.exit();
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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') { extract("translate.json", meshCentralSourceFiles); }
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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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translate(null, "translate.json", meshCentralSourceFiles, "translations");
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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 < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log('Missing file: ' + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.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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console.log('Extracted ' + count + ' strings.');
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process.exit();
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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 (process.argv.length < 4) { console.log("No language specified."); process.exit(); return; }
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if (process.argv.length < 5) { console.log("No language file specified."); process.exit(); return; }
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var lang = process.argv[3].toLowerCase();
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var langFile = process.argv[4];
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if (fs.existsSync(langFile) == false) { console.log("Missing language file: " + langFile); process.exit(); return; }
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// Extract strings from web pages
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if (command == 'extract') {
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if (process.argv.length < 4) { console.log('No language file specified.'); process.exit(); return; }
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var sources = [];
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for (var i = 4; i < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log('Missing file: ' + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.log('No source files specified.'); process.exit(); return; }
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extract(process.argv[3], sources);
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}
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var sources = [];
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for (var i = 5; i < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log("Missing file: " + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.log("No source files specified."); process.exit(); return; }
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// Extract or translate all MeshCentral strings
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if (command == 'extractall') { extract("translate.json", meshCentralSourceFiles); }
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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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translate(null, "translate.json", meshCentralSourceFiles, "translations");
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}
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translate(lang, langFile, sources, false);
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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 (process.argv.length < 4) { console.log("No language specified."); process.exit(); return; }
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if (process.argv.length < 5) { console.log("No language file specified."); process.exit(); return; }
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var lang = process.argv[3].toLowerCase();
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var langFile = process.argv[4];
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if (fs.existsSync(langFile) == false) { console.log("Missing language file: " + langFile); process.exit(); return; }
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var sources = [];
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for (var i = 5; i < process.argv.length; i++) { if (fs.existsSync(process.argv[i]) == false) { console.log("Missing file: " + process.argv[i]); process.exit(); return; } sources.push(process.argv[i]); }
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if (sources.length == 0) { console.log("No source files specified."); process.exit(); return; }
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translate(lang, langFile, sources, false);
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}
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}
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function translate(lang, langFile, sources, createSubDir) {
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@ -162,6 +169,7 @@ function extract(langFile, sources) {
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function extractFromHtml(file) {
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var data = fs.readFileSync(file);
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var { JSDOM } = jsdom;
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const dom = new JSDOM(data, { includeNodeLocations: true });
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console.log("Processing HTML: " + path.basename(file));
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getStrings(path.basename(file), dom.window.document.querySelector('body'));
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@ -173,17 +181,28 @@ function getStrings(name, node) {
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// Check if the "value" attribute exists and needs to be translated
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if ((subnode.attributes != null) && (subnode.attributes.length > 0)) {
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var subnodeignore = false;
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var subnodevalue = null;
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var subnodeignore = false, subnodevalue = null, subnodeplaceholder = null, subnodetitle = null;
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for (var j in subnode.attributes) {
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if ((subnode.attributes[j].name == 'type') && (subnode.attributes[j].value == 'hidden')) { subnodeignore = true; }
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if (subnode.attributes[j].name == 'value') { subnodevalue = subnode.attributes[j].value; }
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if (subnode.attributes[j].name == 'placeholder') { subnodeplaceholder = subnode.attributes[j].value; }
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if (subnode.attributes[j].name == 'title') { subnodetitle = subnode.attributes[j].value; }
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}
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if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodeignore = true; }
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if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodevalue = null; }
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if ((subnodeplaceholder != null) && isNumber(subnodeplaceholder) == true) { subnodeplaceholder = null; }
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if ((subnodetitle != null) && isNumber(subnodetitle) == true) { subnodetitle = null; }
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if ((subnodeignore == false) && (subnodevalue != null)) {
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// Add a new string to the list
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// Add a new string to the list (value)
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if (sourceStrings[subnodevalue] == null) { sourceStrings[subnodevalue] = { en: subnodevalue, xloc: [name] }; } else { if (sourceStrings[subnodevalue].xloc == null) { sourceStrings[subnodevalue].xloc = []; } sourceStrings[subnodevalue].xloc.push(name); }
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}
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if (subnodeplaceholder != null) {
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// Add a new string to the list (placeholder)
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if (sourceStrings[subnodeplaceholder] == null) { sourceStrings[subnodeplaceholder] = { en: subnodeplaceholder, xloc: [name] }; } else { if (sourceStrings[subnodeplaceholder].xloc == null) { sourceStrings[subnodeplaceholder].xloc = []; } sourceStrings[subnodeplaceholder].xloc.push(name); }
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}
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if (subnodetitle != null) {
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// Add a new string to the list (title)
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if (sourceStrings[subnodetitle] == null) { sourceStrings[subnodetitle] = { en: subnodetitle, xloc: [name] }; } else { if (sourceStrings[subnodetitle].xloc == null) { sourceStrings[subnodetitle].xloc = []; } sourceStrings[subnodetitle].xloc.push(name); }
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}
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}
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// Check the content of the element
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@ -228,6 +247,7 @@ function getStringFromJavaScript(name, script) {
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function translateFromHtml(lang, file, createSubDir) {
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var data = fs.readFileSync(file);
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var { JSDOM } = jsdom;
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const dom = new JSDOM(data, { includeNodeLocations: true });
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console.log("Translating HTML: " + path.basename(file));
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translateStrings(path.basename(file), dom.window.document.querySelector('body'));
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@ -235,10 +255,10 @@ function translateFromHtml(lang, file, createSubDir) {
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var outname = file;
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if (createSubDir != null) { outname = path.join(path.dirname(file), createSubDir, path.basename(file)); }
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if (outname.endsWith('.handlebars')) { outname = (outname.substring(0, outname.length - 11) + '-' + lang + '.handlebars'); }
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else if (outname.endsWith('.html')) { outname = (outname.substring(0, outname.length - 5) + '-' + lang + '.html'); }
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else if (outname.endsWith('.htm')) { outname = (outname.substring(0, outname.length - 4) + '-' + lang + '.htm'); }
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else { outname = (outname + '-' + lang); }
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if (outname.endsWith('.handlebars')) { outname = (outname.substring(0, outname.length - 11) + '_' + lang + '.handlebars'); }
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else if (outname.endsWith('.html')) { outname = (outname.substring(0, outname.length - 5) + '_' + lang + '.html'); }
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else if (outname.endsWith('.htm')) { outname = (outname.substring(0, outname.length - 4) + '_' + lang + '.htm'); }
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else { outname = (outname + '_' + lang); }
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fs.writeFileSync(outname, out, { flag: 'w+' });
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}
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@ -248,16 +268,28 @@ function translateStrings(name, node) {
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// Check if the "value" attribute exists and needs to be translated
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if ((subnode.attributes != null) && (subnode.attributes.length > 0)) {
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var subnodeignore = false, subnodevalue = null, subnodeindex = null;
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var subnodeignore = false, subnodevalue = null, subnodeindex = null, subnodeplaceholder = null, subnodeplaceholderindex = null, subnodetitle = null, subnodetitleindex = null;
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for (var j in subnode.attributes) {
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if ((subnode.attributes[j].name == 'type') && (subnode.attributes[j].value == 'hidden')) { subnodeignore = true; }
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if (subnode.attributes[j].name == 'value') { subnodevalue = subnode.attributes[j].value; subnodeindex = j; }
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if (subnode.attributes[j].name == 'placeholder') { subnodeplaceholder = subnode.attributes[j].value; subnodeplaceholderindex = j; }
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if (subnode.attributes[j].name == 'title') { subnodetitle = subnode.attributes[j].value; subnodetitleindex = j; }
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}
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if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodeignore = true; }
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if ((subnodevalue != null) && isNumber(subnodevalue) == true) { subnodevalue = null; }
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if ((subnodeplaceholder != null) && isNumber(subnodeplaceholder) == true) { subnodeplaceholder = null; }
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if ((subnodetitle != null) && isNumber(subnodetitle) == true) { subnodetitle = null; }
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if ((subnodeignore == false) && (subnodevalue != null)) {
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// Perform attribute translation
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// Perform attribute translation for value
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if (translationTable[subnodevalue] != null) { subnode.attributes[subnodeindex].value = translationTable[subnodevalue]; }
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}
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if (subnodeplaceholder != null) {
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// Perform attribute translation for placeholder
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if (translationTable[subnodeplaceholder] != null) { subnode.attributes[subnodeplaceholderindex].value = translationTable[subnodeplaceholder]; }
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}
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if (subnodetitle != null) {
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// Perform attribute translation for title
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if (translationTable[subnodetitle] != null) { subnode.attributes[subnodetitleindex].value = translationTable[subnodetitle]; }
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}
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}
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var subname = subnode.id;
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@ -267,10 +299,17 @@ function translateStrings(name, node) {
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} else {
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if (subnode.nodeValue == null) continue;
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var nodeValue = subnode.nodeValue.trim().split('\\r').join('').split('\\n').join('').trim();
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// Look for the front trim
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var frontTrim = '', backTrim = '';;
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var x1 = subnode.nodeValue.indexOf(nodeValue);
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if (x1 > 0) { frontTrim = subnode.nodeValue.substring(0, x1); }
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if (x1 != -1) { backTrim = subnode.nodeValue.substring(x1 + nodeValue.length); }
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if ((nodeValue.length > 0) && (subnode.nodeType == 3)) {
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if ((node.tagName != 'SCRIPT') && (node.tagName != 'STYLE') && (nodeValue.length < 8000) && (nodeValue.startsWith('{{{') == false) && (nodeValue != ' ')) {
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// Check if we have a translation for this string
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if (translationTable[nodeValue]) { subnode.nodeValue = translationTable[nodeValue]; }
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if (translationTable[nodeValue]) { subnode.nodeValue = (frontTrim + translationTable[nodeValue] + backTrim); }
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} else if (node.tagName == 'SCRIPT') {
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// Translate JavaScript
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subnode.nodeValue = translateStringsFromJavaScript(name, subnode.nodeValue);
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@ -301,3 +340,46 @@ function translateStringsFromJavaScript(name, script) {
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function isNumber(x) { return (('' + parseInt(x)) === x) || (('' + parseFloat(x)) === x); }
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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; }); };
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// Check if a list of modules are present and install any missing ones
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var InstallModuleChildProcess = null;
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var previouslyInstalledModules = {};
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function InstallModules(modules, func) {
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var missingModules = [];
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if (previouslyInstalledModules == null) { previouslyInstalledModules = {}; }
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if (modules.length > 0) {
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for (var i in modules) {
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try {
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var xxmodule = require(modules[i]);
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} catch (e) {
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if (previouslyInstalledModules[modules[i]] !== true) { missingModules.push(modules[i]); }
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}
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}
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if (missingModules.length > 0) { InstallModule(missingModules.shift(), InstallModules, modules, func); } else { func(); }
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}
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}
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// Check if a module is present and install it if missing
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function InstallModule(modulename, func, tag1, tag2) {
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console.log('Installing ' + modulename + '...');
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var child_process = require('child_process');
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var parentpath = __dirname;
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// Get the working directory
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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, '../..'); }
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// Looks like we need to keep a global reference to the child process object for this to work correctly.
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InstallModuleChildProcess = child_process.exec('npm install --no-optional --save ' + modulename, { maxBuffer: 512000, timeout: 10000, cwd: parentpath }, function (error, stdout, stderr) {
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InstallModuleChildProcess = null;
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if ((error != null) && (error != '')) {
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console.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');
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process.exit();
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return;
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}
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previouslyInstalledModules[modulename] = true;
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func(tag1, tag2);
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return;
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});
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}
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