feat: add language switcher (#1337)

## Description

Web changes:

- Enabled i18n for web
- Add option to change language in command menu
- Add option to change language in menu-switcher

Web and marketing changes:

- Stop setting 'en' preference into cookie if the user's language is not
supported
- Dropped middleware changes
- Rotated cookie from 'i18n' to 'language'

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced a language switcher in the footer for improved language
selection.
	- Added dynamic language change functionality in the command menu.
- Implemented a dropdown menu item for quick access to the language
switcher.

- **Bug Fixes**
- Resolved issues related to language change notifications and state
management.

- **Translations**
- Added new translation entries for improved language support, including
"Search languages..." in English and German.
	- Updated existing translations to enhance clarity and accuracy.

- **Chores**
	- Simplified internationalization handling in middleware.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: github-actions <github-actions@documenso.com>
This commit is contained in:
David Nguyen
2024-09-11 13:22:43 +10:00
committed by GitHub
parent 7b06b68572
commit 357bdd374f
18 changed files with 241 additions and 196 deletions

View File

@ -1,6 +1,6 @@
'use client';
import type { HTMLAttributes } from 'react';
import { type HTMLAttributes, useState } from 'react';
import Image from 'next/image';
import Link from 'next/link';
@ -9,15 +9,15 @@ import { msg } from '@lingui/macro';
import { useLingui } from '@lingui/react';
import { FaXTwitter } from 'react-icons/fa6';
import { LiaDiscord } from 'react-icons/lia';
import { LuGithub } from 'react-icons/lu';
import { LuGithub, LuLanguages } from 'react-icons/lu';
import LogoImage from '@documenso/assets/logo.png';
import { cn } from '@documenso/ui/lib/utils';
import { ThemeSwitcher } from '@documenso/ui/primitives/theme-switcher';
import { I18nSwitcher } from '~/components/(marketing)/i18n-switcher';
import { SUPPORTED_LANGUAGES } from '@documenso/lib/constants/i18n';
// import { StatusWidgetContainer } from './status-widget-container';
import { LanguageSwitcherDialog } from '@documenso/ui/components/common/language-switcher-dialog';
import { cn } from '@documenso/ui/lib/utils';
import { Button } from '@documenso/ui/primitives/button';
import { ThemeSwitcher } from '@documenso/ui/primitives/theme-switcher';
export type FooterProps = HTMLAttributes<HTMLDivElement>;
@ -44,7 +44,9 @@ const FOOTER_LINKS = [
];
export const Footer = ({ className, ...props }: FooterProps) => {
const { _ } = useLingui();
const { _, i18n } = useLingui();
const [languageSwitcherOpen, setLanguageSwitcherOpen] = useState(false);
return (
<div className={cn('border-t py-12', className)} {...props}>
@ -97,13 +99,22 @@ export const Footer = ({ className, ...props }: FooterProps) => {
</p>
<div className="flex flex-row-reverse items-center sm:flex-row">
<I18nSwitcher className="text-muted-foreground ml-2 rounded-full font-normal sm:mr-2" />
<Button
className="text-muted-foreground ml-2 rounded-full font-normal sm:mr-2"
variant="ghost"
onClick={() => setLanguageSwitcherOpen(true)}
>
<LuLanguages className="mr-1.5 h-4 w-4" />
{SUPPORTED_LANGUAGES[i18n.locale]?.full || i18n.locale}
</Button>
<div className="flex flex-wrap">
<ThemeSwitcher />
</div>
</div>
</div>
<LanguageSwitcherDialog open={languageSwitcherOpen} setOpen={setLanguageSwitcherOpen} />
</div>
);
};

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@ -1,71 +0,0 @@
import { useState } from 'react';
import { msg } from '@lingui/macro';
import { useLingui } from '@lingui/react';
import { CheckIcon } from 'lucide-react';
import { LuLanguages } from 'react-icons/lu';
import { SUPPORTED_LANGUAGES } from '@documenso/lib/constants/i18n';
import { switchI18NLanguage } from '@documenso/lib/server-only/i18n/switch-i18n-language';
import { dynamicActivate } from '@documenso/lib/utils/i18n';
import { cn } from '@documenso/ui/lib/utils';
import { Button } from '@documenso/ui/primitives/button';
import {
CommandDialog,
CommandGroup,
CommandInput,
CommandItem,
CommandList,
} from '@documenso/ui/primitives/command';
type I18nSwitcherProps = {
className?: string;
};
export const I18nSwitcher = ({ className }: I18nSwitcherProps) => {
const { i18n, _ } = useLingui();
const [open, setOpen] = useState(false);
const [value, setValue] = useState(i18n.locale);
const setLanguage = async (lang: string) => {
setValue(lang);
setOpen(false);
await dynamicActivate(i18n, lang);
await switchI18NLanguage(lang);
};
return (
<>
<Button className={className} variant="ghost" onClick={() => setOpen(true)}>
<LuLanguages className="mr-1.5 h-4 w-4" />
{SUPPORTED_LANGUAGES[value]?.full || i18n.locale}
</Button>
<CommandDialog open={open} onOpenChange={setOpen}>
<CommandInput placeholder={_(msg`Search languages...`)} />
<CommandList>
<CommandGroup>
{Object.values(SUPPORTED_LANGUAGES).map((language) => (
<CommandItem
key={language.short}
value={language.full}
onSelect={async () => setLanguage(language.short)}
>
<CheckIcon
className={cn(
'mr-2 h-4 w-4',
value === language.short ? 'opacity-100' : 'opacity-0',
)}
/>
{SUPPORTED_LANGUAGES[language.short].full}
</CommandItem>
))}
</CommandGroup>
</CommandList>
</CommandDialog>
</>
);
};

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@ -1,39 +0,0 @@
import { cookies } from 'next/headers';
import type { NextRequest } from 'next/server';
import { NextResponse } from 'next/server';
import { extractLocaleData } from '@documenso/lib/utils/i18n';
export default function middleware(req: NextRequest) {
const { lang } = extractLocaleData({
headers: req.headers,
cookies: cookies(),
});
const response = NextResponse.next();
response.cookies.set('i18n', lang);
return response;
}
export const config = {
matcher: [
/*
* Match all request paths except for the ones starting with:
* - api (API routes)
* - _next/static (static files)
* - _next/image (image optimization files)
* - favicon.ico (favicon file)
* - ingest (analytics)
* - site.webmanifest
*/
{
source: '/((?!api|_next/static|_next/image|ingest|favicon|site.webmanifest).*)',
missing: [
{ type: 'header', key: 'next-router-prefetch' },
{ type: 'header', key: 'purpose', value: 'prefetch' },
],
},
],
};

View File

@ -7,10 +7,11 @@ import { useRouter } from 'next/navigation';
import type { MessageDescriptor } from '@lingui/core';
import { Trans, msg } from '@lingui/macro';
import { useLingui } from '@lingui/react';
import { Loader, Monitor, Moon, Sun } from 'lucide-react';
import { CheckIcon, Loader, Monitor, Moon, Sun } from 'lucide-react';
import { useTheme } from 'next-themes';
import { useHotkeys } from 'react-hotkeys-hook';
import { SUPPORTED_LANGUAGES } from '@documenso/lib/constants/i18n';
import {
DOCUMENTS_PAGE_SHORTCUT,
SETTINGS_PAGE_SHORTCUT,
@ -20,7 +21,10 @@ import {
DO_NOT_INVALIDATE_QUERY_ON_MUTATION,
SKIP_QUERY_BATCH_META,
} from '@documenso/lib/constants/trpc';
import { switchI18NLanguage } from '@documenso/lib/server-only/i18n/switch-i18n-language';
import { dynamicActivate } from '@documenso/lib/utils/i18n';
import { trpc as trpcReact } from '@documenso/trpc/react';
import { cn } from '@documenso/ui/lib/utils';
import {
CommandDialog,
CommandEmpty,
@ -31,6 +35,7 @@ import {
CommandShortcut,
} from '@documenso/ui/primitives/command';
import { THEMES_TYPE } from '@documenso/ui/primitives/constants';
import { useToast } from '@documenso/ui/primitives/use-toast';
const DOCUMENTS_PAGES = [
{
@ -207,6 +212,9 @@ export function CommandMenu({ open, onOpenChange }: CommandMenuProps) {
<Commands push={push} pages={SETTINGS_PAGES} />
</CommandGroup>
<CommandGroup className="mx-2 p-0 pb-2" heading={_(msg`Preferences`)}>
<CommandItem className="-mx-2 -my-1 rounded-lg" onSelect={() => addPage('language')}>
Change language
</CommandItem>
<CommandItem className="-mx-2 -my-1 rounded-lg" onSelect={() => addPage('theme')}>
Change theme
</CommandItem>
@ -218,7 +226,9 @@ export function CommandMenu({ open, onOpenChange }: CommandMenuProps) {
)}
</>
)}
{currentPage === 'theme' && <ThemeCommands setTheme={setTheme} />}
{currentPage === 'language' && <LanguageCommands />}
</CommandList>
</CommandDialog>
);
@ -269,3 +279,46 @@ const ThemeCommands = ({ setTheme }: { setTheme: (_theme: string) => void }) =>
</CommandItem>
));
};
const LanguageCommands = () => {
const { i18n, _ } = useLingui();
const { toast } = useToast();
const [isLoading, setIsLoading] = useState(false);
const setLanguage = async (lang: string) => {
if (isLoading || lang === i18n.locale) {
return;
}
setIsLoading(true);
try {
await dynamicActivate(i18n, lang);
await switchI18NLanguage(lang);
} catch (err) {
toast({
title: _(msg`An unknown error occurred`),
variant: 'destructive',
description: _(msg`Unable to change the language at this time. Please try again later.`),
});
}
setIsLoading(false);
};
return Object.values(SUPPORTED_LANGUAGES).map((language) => (
<CommandItem
disabled={isLoading}
key={language.full}
onSelect={async () => setLanguage(language.short)}
className="-my-1 mx-2 rounded-lg first:mt-2 last:mb-2"
>
<CheckIcon
className={cn('mr-2 h-4 w-4', i18n.locale === language.short ? 'opacity-100' : 'opacity-0')}
/>
{language.full}
</CommandItem>
));
};

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@ -1,5 +1,7 @@
'use client';
import { useState } from 'react';
import Link from 'next/link';
import { usePathname } from 'next/navigation';
@ -17,6 +19,7 @@ import { extractInitials } from '@documenso/lib/utils/recipient-formatter';
import { canExecuteTeamAction } from '@documenso/lib/utils/teams';
import type { User } from '@documenso/prisma/client';
import { trpc } from '@documenso/trpc/react';
import { LanguageSwitcherDialog } from '@documenso/ui/components/common/language-switcher-dialog';
import { cn } from '@documenso/ui/lib/utils';
import { AvatarWithText } from '@documenso/ui/primitives/avatar';
import { Button } from '@documenso/ui/primitives/button';
@ -41,6 +44,8 @@ export const MenuSwitcher = ({ user, teams: initialTeamsData }: MenuSwitcherProp
const pathname = usePathname();
const [languageSwitcherOpen, setLanguageSwitcherOpen] = useState(false);
const isUserAdmin = isAdmin(user);
const { data: teamsQueryResult } = trpc.team.getTeams.useQuery(undefined, {
@ -274,6 +279,13 @@ export const MenuSwitcher = ({ user, teams: initialTeamsData }: MenuSwitcherProp
</DropdownMenuItem>
)}
<DropdownMenuItem
className="text-muted-foreground px-4 py-2"
onClick={() => setLanguageSwitcherOpen(true)}
>
<Trans>Language</Trans>
</DropdownMenuItem>
<DropdownMenuItem
className="text-destructive/90 hover:!text-destructive px-4 py-2"
onSelect={async () =>
@ -285,6 +297,8 @@ export const MenuSwitcher = ({ user, teams: initialTeamsData }: MenuSwitcherProp
<Trans>Sign Out</Trans>
</DropdownMenuItem>
</DropdownMenuContent>
<LanguageSwitcherDialog open={languageSwitcherOpen} setOpen={setLanguageSwitcherOpen} />
</DropdownMenu>
);
};

View File

@ -5,7 +5,6 @@ import { NextResponse } from 'next/server';
import { getToken } from 'next-auth/jwt';
import { TEAM_URL_ROOT_REGEX } from '@documenso/lib/constants/teams';
import { extractLocaleData } from '@documenso/lib/utils/i18n';
import { formatDocumentsPath } from '@documenso/lib/utils/teams';
async function middleware(req: NextRequest): Promise<NextResponse> {
@ -96,12 +95,7 @@ async function middleware(req: NextRequest): Promise<NextResponse> {
export default async function middlewareWrapper(req: NextRequest) {
const response = await middleware(req);
const { lang } = extractLocaleData({
headers: req.headers,
cookies: cookies(),
});
response.cookies.set('i18n', lang);
// Can place anything that needs to be set on the response here.
return response;
}