electron/lib/renderer/extensions/i18n.js

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2016-06-07 22:34:17 +00:00
const {ipcRenderer} = require('electron')
const fs = require('fs')
const path = require('path')
const getMessagesPath = (language) => {
const manifest = ipcRenderer.sendSync('CHROME_I18N_MANIFEST', chrome.runtime.id)
let messagesPath = path.join(manifest.srcDirectory, '_locales', language, 'messages.json')
if (!fs.statSyncNoException(messagesPath)) {
messagesPath = path.join(manifest.srcDirectory, '_locales', manifest.default_locale, 'messages.json')
}
return messagesPath
}
const getMessages = (language) => {
try {
return JSON.parse(fs.readFileSync(getMessagesPath(language))) || {}
} catch (error) {
return {}
}
}
const getLanguage = () => {
return navigator.language.replace(/-.*$/, '').toLowerCase()
}
module.exports = {
getMessage (messageName, substitutions) {
const language = getLanguage()
const messages = getMessages(language)
if (messages.hasOwnProperty(messageName)) {
return messages[messageName].message
}
}
}