Reload translations when reloading the app

This commit is contained in:
Deluan 2020-10-02 14:28:55 -04:00
parent 1825b29737
commit 1be79fa945

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@ -2,17 +2,29 @@ import polyglotI18nProvider from 'ra-i18n-polyglot'
import deepmerge from 'deepmerge' import deepmerge from 'deepmerge'
import dataProvider from '../dataProvider' import dataProvider from '../dataProvider'
import en from './en.json' import en from './en.json'
import { i18nProvider } from './index'
// Only returns current selected locale if its translations are found in localStorage // Only returns current selected locale if its translations are found in localStorage
const defaultLocale = function () { const defaultLocale = function () {
const locale = localStorage.getItem('locale') const locale = localStorage.getItem('locale')
const current = JSON.parse(localStorage.getItem('translation')) const current = JSON.parse(localStorage.getItem('translation'))
if (current && current.id === locale) { if (current && current.id === locale) {
// Asynchronously reload the translation from the server
retrieveTranslation(locale).then(() => {
i18nProvider.changeLocale(locale)
})
return locale return locale
} }
return 'en' return 'en'
} }
function retrieveTranslation(locale) {
return dataProvider.getOne('translation', { id: locale }).then((res) => {
localStorage.setItem('translation', JSON.stringify(res.data))
return prepareLanguage(JSON.parse(res.data.data))
})
}
const removeEmpty = (obj) => { const removeEmpty = (obj) => {
for (let k in obj) { for (let k in obj) {
if (obj.hasOwnProperty(k) && typeof obj[k] === 'object') { if (obj.hasOwnProperty(k) && typeof obj[k] === 'object') {
@ -47,8 +59,5 @@ export default polyglotI18nProvider((locale) => {
return prepareLanguage(JSON.parse(current.data)) return prepareLanguage(JSON.parse(current.data))
} }
// If not, get it from the server, and store it in localStorage // If not, get it from the server, and store it in localStorage
return dataProvider.getOne('translation', { id: locale }).then((res) => { return retrieveTranslation(locale)
localStorage.setItem('translation', JSON.stringify(res.data))
return prepareLanguage(JSON.parse(res.data.data))
})
}, defaultLocale()) }, defaultLocale())