87 lines
1.9 KiB
TypeScript
87 lines
1.9 KiB
TypeScript
import { Maybe } from "@trpc/server";
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import parser from "accept-language-parser";
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import { IncomingMessage } from "http";
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import { getSession } from "@lib/auth";
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import prisma from "@lib/prisma";
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import { i18n } from "../../../next-i18next.config";
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export function getLocaleFromHeaders(req: IncomingMessage): string {
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const preferredLocale = parser.pick(i18n.locales, req.headers["accept-language"]) as Maybe<string>;
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return preferredLocale ?? i18n.defaultLocale;
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}
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export const getOrSetUserLocaleFromHeaders = async (req: IncomingMessage): Promise<string> => {
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const session = await getSession({ req });
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const preferredLocale = parser.pick(i18n.locales, req.headers["accept-language"]) as Maybe<string>;
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if (session?.user?.id) {
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const user = await prisma.user.findUnique({
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where: {
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id: session.user.id,
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},
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select: {
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locale: true,
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},
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});
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if (user?.locale) {
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return user.locale;
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}
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if (preferredLocale) {
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await prisma.user.update({
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where: {
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id: session.user.id,
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},
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data: {
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locale: preferredLocale,
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},
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});
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} else {
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await prisma.user.update({
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where: {
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id: session.user.id,
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},
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data: {
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locale: i18n.defaultLocale,
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},
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});
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}
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}
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if (preferredLocale) {
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return preferredLocale;
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}
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return i18n.defaultLocale;
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};
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interface localeType {
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[locale: string]: string;
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}
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export const localeLabels: localeType = {
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en: "English",
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fr: "French",
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it: "Italian",
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ru: "Russian",
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es: "Spanish",
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de: "German",
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pt: "Portuguese",
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ro: "Romanian",
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nl: "Dutch",
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"pt-BR": "Portuguese (Brazilian)",
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};
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export type OptionType = {
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value: string;
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label: string;
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};
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export const localeOptions: OptionType[] = i18n.locales.map((locale) => {
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return { value: locale, label: localeLabels[locale] };
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});
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