115 lines
3.3 KiB
JavaScript
115 lines
3.3 KiB
JavaScript
const fs = require('fs-extra');
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var showdown = require('showdown');
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const path = require('path');
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const readDirP = require('readdirp-walk');
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const { Translate } = require('@google-cloud/translate');
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var TurndownService = require('turndown');
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var turndownService = new TurndownService({
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codeBlockStyle: 'fenced',
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headingStyle: 'atx'
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});
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const converter = new showdown.Converter();
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const lang = 'pt';
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const langFull = 'portuguese';
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readDirP({
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root: path.resolve(__dirname, './english')
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}).on('data', translateChallenge);
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async function translateChallenge(file) {
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const { name, fullPath, fullParentDir, stat } = file;
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if (stat.isDirectory() || name === '.DS_Store' || file.depth === 1) {
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return null;
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}
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const pathIndex = fullPath.indexOf('guide') + 6;
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const outputDir =
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fullParentDir.substring(0, pathIndex) +
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`${langFull}/` +
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fullParentDir.substring(pathIndex + 8);
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const outputPath =
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fullPath.substring(0, pathIndex) +
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`${langFull}/` +
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fullPath.substring(pathIndex + 8);
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if (fs.existsSync(outputPath)) {
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return null;
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}
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fs.ensureDirSync(outputDir);
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const fileString = fs.readFileSync(fullPath).toString();
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var i = fileString.indexOf('---', 4);
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const meta = fileString.substring(0, i + 4);
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const title = fileString.split('\n')[1].split(': ')[1];
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var article = fileString.substring(i + 4);
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var htmlArticle = converter.makeHtml(article);
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htmlArticle = htmlArticle.replace(/\n/g, '<br>');
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htmlArticle = htmlArticle.replace(
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/ {8}/g,
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' '
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);
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htmlArticle = htmlArticle.replace(/ {4}/g, ' ');
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htmlArticle = htmlArticle.replace(/ {2}/g, ' ');
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return Promise.all([translateText(title), translateText(htmlArticle)]).then(
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function(translations) {
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// Replace English with translation
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let translatedTitle = translations[0][0];
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let tempArticle = translations[1][0];
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tempArticle = tempArticle.replace(/<br>/g, '\n');
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tempArticle = tempArticle.replace(/'/g, "'");
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tempArticle = tempArticle.replace(
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/language-html">/g,
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'language-html">\n'
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);
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tempArticle = tempArticle.replace(/<pre> <code/g, '<pre><code');
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tempArticle = tempArticle.replace(/<\/pre> <\/code/g, '</pre></code');
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tempArticle = tempArticle.replace(/ /g, ' ');
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let translatedArticle = turndownService.turndown(tempArticle);
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translatedArticle = translatedArticle.replace(/\n\n\`\`\`\n/g, '\n```\n');
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let translatedFile =
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meta.slice(0, i) +
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`localeTitle: ${translatedTitle}\n` +
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meta.slice(i) +
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translatedArticle;
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writeFile(translatedFile, outputPath);
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}
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);
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}
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const createTranslateText = target => text => {
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if (!text) {
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return '';
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}
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const translate = new Translate();
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return translate
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.translate(text, target)
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.then(results => {
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let translations = results[0];
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translations = Array.isArray(translations)
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? translations
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: [translations];
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return translations;
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})
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.catch(err => {
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console.log(err);
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});
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};
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const translateText = createTranslateText(lang);
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function writeFile(fileString, outputPath) {
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fs.writeFile(outputPath, fileString, function(err) {
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if (err) {
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throw err;
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}
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console.log('Saved:' + outputPath);
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});
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}
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