mirror of https://github.com/FreeTubeApp/FreeTube
89 lines
2.4 KiB
JavaScript
89 lines
2.4 KiB
JavaScript
import Vue from 'vue'
|
|
import VueI18n from 'vue-i18n'
|
|
import fs from 'fs'
|
|
|
|
// List of locales approved for use
|
|
import activeLocales from '../../../static/locales/activeLocales.json'
|
|
|
|
const isDev = process.env.NODE_ENV === 'development'
|
|
|
|
const messages = {}
|
|
|
|
if (isDev) {
|
|
const { load } = require('js-yaml')
|
|
// Take active locales and load respective YAML file
|
|
activeLocales.forEach((locale) => {
|
|
try {
|
|
// File location when running in dev
|
|
const doc = load(fs.readFileSync(`static/locales/${locale}.yaml`))
|
|
messages[locale] = doc
|
|
} catch (e) {
|
|
console.error(locale, e)
|
|
}
|
|
})
|
|
}
|
|
|
|
class CustomVueI18n extends VueI18n {
|
|
constructor(options) {
|
|
super(options)
|
|
this.allLocales = activeLocales
|
|
}
|
|
|
|
async loadLocale(locale) {
|
|
// we only lazy load locales for producation builds
|
|
if (!isDev) {
|
|
// don't need to load it if it's already loaded
|
|
if (this.availableLocales.includes(locale)) {
|
|
return
|
|
}
|
|
if (!this.allLocales.includes(locale)) {
|
|
console.error(`Unable to load unknown locale: "${locale}"`)
|
|
}
|
|
|
|
if (process.env.IS_ELECTRON) {
|
|
const { brotliDecompressSync } = require('zlib')
|
|
// locales are only compressed in our production Electron builds
|
|
try {
|
|
// decompress brotli compressed json file and then load it
|
|
// eslint-disable-next-line node/no-path-concat
|
|
const compressed = fs.readFileSync(`${__dirname}/static/locales/${locale}.json.br`)
|
|
const data = JSON.parse(brotliDecompressSync(compressed).toString())
|
|
this.setLocaleMessage(locale, data)
|
|
} catch (err) {
|
|
console.error(locale, err)
|
|
}
|
|
} else {
|
|
const url = new URL(window.location.href)
|
|
url.hash = ''
|
|
if (url.pathname.endsWith('index.html')) {
|
|
url.pathname = url.pathname.replace(/index\.html$/, '')
|
|
}
|
|
|
|
if (url.pathname) {
|
|
url.pathname += `${!url.pathname.endsWith('/') ? '/' : ''}static/locales/${locale}.json`
|
|
} else {
|
|
url.pathname = `/static/locales/${locale}.json`
|
|
}
|
|
|
|
const response = await fetch(url)
|
|
const data = await response.json()
|
|
this.setLocaleMessage(locale, data)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Vue.use(CustomVueI18n)
|
|
|
|
const i18n = new CustomVueI18n({
|
|
locale: 'en-US',
|
|
fallbackLocale: { default: 'en-US' },
|
|
messages
|
|
})
|
|
|
|
if (!isDev) {
|
|
i18n.loadLocale('en-US')
|
|
}
|
|
|
|
export default i18n
|