const fs = require('fs'); const path = require('path'); const requestPromise = require('request-promise'); const LOCALES_DIR = '../../client/src/__locales'; const LOCALES_LIST = [ 'en', 'ru', 'vi', 'es', 'fr', 'ja', 'sv', 'pt-br', 'zh-tw', 'bg', 'zh-cn', ]; const BASE_FILE = 'en.json'; const TWOSKY_URI = process.env.TWOSKY_URI; const TWOSKY_PROJECT_ID = 'home'; /** * Prepare params to get translations from twosky * @param {string} locale language shortcut * @param {object} twosky config twosky */ const getRequestUrl = (locale, url, projectId) => { return `${url}/download?format=json&language=${locale}&filename=${BASE_FILE}&project=${projectId}`; }; /** * Promise wrapper for writing in file * @param {string} filename * @param {any} body */ function writeInFile(filename, body) { let normalizedBody = removeEmpty(JSON.parse(body)); return new Promise((resolve, reject) => { if (typeof normalizedBody !== 'string') { try { normalizedBody = JSON.stringify(normalizedBody, null, 4); // eslint-disable-line } catch (err) { reject(err); } } fs.writeFile(filename, normalizedBody, (err) => { if (err) reject(err); resolve('Ok'); }); }); } /** * Clear initial from empty value keys * @param {object} initialObject */ function removeEmpty(initialObject) { let processedObject = {}; Object.keys(initialObject).forEach(prop => { if (initialObject[prop]) { processedObject[prop] = initialObject[prop]; } }); return processedObject; } /** * Request twosky * @param {string} url * @param {string} locale */ const request = (url, locale) => ( requestPromise.get(url) .then((res) => { if (res.length) { const pathToFile = path.join(LOCALES_DIR, `${locale}.json`); return writeInFile(pathToFile, res); } return null; }) .then((res) => { let result = locale; result += res ? ' - OK' : ' - Empty'; return result; }) .catch((err) => { console.log(err); return `${locale} - Not OK`; })); /** * Download locales */ const download = () => { const locales = LOCALES_LIST; if (!TWOSKY_URI) { console.error('No credentials'); return; } const requests = locales.map((locale) => { const url = getRequestUrl(locale, TWOSKY_URI, TWOSKY_PROJECT_ID); return request(url, locale); }); Promise .all(requests) .then((res) => { res.forEach(item => console.log(item)); }) .catch(err => console.log(err)); }; download();