cache locale file

This commit is contained in:
tamaina 2021-01-23 22:13:59 +09:00
parent 94b9f0b0d4
commit 066c922f66
1 changed files with 15 additions and 1 deletions

View File

@ -113,7 +113,21 @@ self.addEventListener('message', ev => {
//#region Function: (Re)Load i18n instance //#region Function: (Re)Load i18n instance
async function fetchLocale() { async function fetchLocale() {
i18n = new I18n(await (await fetch(`/assets/locales/${lang}.${version}.json`)).json()); //#region localeファイルの読み込み
// Service Workerは何度も起動しそのたびにlocaleを読み込むので、CacheStorageを使う
const localeUrl = `/assets/locales/${lang}.${version}.json`;
let localeRes = await caches.match(localeUrl);
if (!localeRes) {
localeRes = await fetch(localeUrl);
const clone = localeRes?.clone()
if (!clone?.clone().ok) return;
caches.open(cacheName).then(cache => cache.put(localeUrl, clone));
}
i18n = new I18n(await localeRes.json());
//#endregion
//#region i18nをきちんと読み込んだ後にやりたい処理 //#region i18nをきちんと読み込んだ後にやりたい処理
for (const { type, body } of pushesPool) { for (const { type, body } of pushesPool) {