update translations

1 files changed, 34 insertions, 6 deletions

diff --git a/src/routes/+layout.server.js b/src/routes/+layout.server.js
index 91d24d3d..5d1688fc 100644
--- a/src/routes/+layout.server.js
+++ b/src/routes/+layout.server.js
@@ -1,7 +1,13 @@
 import { auth, get } from "$lib/utils";
-import { loadTranslations, locale } from "$lib/translations";
+import {
+  locales,
+  loadTranslations,
+  translations,
+  defaultLocale,
+} from "$lib/translations";
 
-export let load = async ({ cookies, url }) => {
+export let load = async ({ cookies, request, url }) => {
+  let { host, pathname } = url;
   let user;
   let token = cookies.get("token");
   if (token) {
@@ -10,8 +16,30 @@ export let load = async ({ cookies, url }) => {
     } catch (e) {}
   }
 
-  let { host, pathname } = url;
-  let locale = user?.language || "en";
-  await loadTranslations(locale, pathname);
-  return { host, pathname };
+  // Try to get the locale from cookie
+  let locale = user?.language || (cookies.get("lang") || "").toLowerCase();
+
+  // Get user preferred locale
+  if (!locale) {
+    locale = `${`${request.headers.get("accept-language")}`.match(
+      /[a-zA-Z]+?(?=-|_|,|;)/
+    )}`.toLowerCase();
+  }
+
+  // Get defined locales
+  let supportedLocales = locales.get().map((l) => l.toLowerCase());
+
+  // Use default locale if current locale is not supported
+  if (!supportedLocales.includes(locale)) {
+    locale = defaultLocale;
+  }
+
+  await loadTranslations(locale, pathname); // keep this just before the `return`
+
+  return {
+    host,
+    pathname,
+    i18n: { locale, route: pathname },
+    translations: translations.get(),
+  };
 };