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next.js/examples/with-react-i18next/server.js
Jan Mühlemann e7d91bf692 adds with react-i18next example (#2558)
* adds with react-i18next example

* lint example code

* remove unneeded .babelrc
2017-07-16 22:19:45 +02:00

49 lines
1.5 KiB
JavaScript

const express = require('express')
const path = require('path')
const next = require('next')
const dev = process.env.NODE_ENV !== 'production'
const app = next({ dev })
const handle = app.getRequestHandler()
const i18nextMiddleware = require('i18next-express-middleware')
const Backend = require('i18next-node-fs-backend')
const i18n = require('./i18n')
// init i18next with serverside settings
// using i18next-express-middleware
i18n
.use(Backend)
.use(i18nextMiddleware.LanguageDetector)
.init({
preload: ['en', 'de'], // preload all langages
ns: ['common', 'home', 'page2'], // need to preload all the namespaces
backend: {
loadPath: path.join(__dirname, '/locales/{{lng}}/{{ns}}.json'),
addPath: path.join(__dirname, '/locales/{{lng}}/{{ns}}.missing.json')
}
}, () => {
// loaded translations we can bootstrap our routes
app.prepare()
.then(() => {
const server = express()
// enable middleware for i18next
server.use(i18nextMiddleware.handle(i18n))
// serve locales for client
server.use('/locales', express.static(path.join(__dirname, '/locales')))
// missing keys
server.post('/locales/add/:lng/:ns', i18nextMiddleware.missingKeyHandler(i18n))
// use next.js
server.get('*', (req, res) => handle(req, res))
server.listen(3000, (err) => {
if (err) throw err
console.log('> Ready on http://localhost:3000')
})
})
})