This commit is contained in:
Adrián Borrageiros Mourelos 2025-05-13 12:02:02 +02:00
parent 3a99ab39c6
commit ccecbe7c1f
22 changed files with 575 additions and 121 deletions

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@ -13,11 +13,14 @@
"@types/bcryptjs": "^3.0.0",
"@types/jsonwebtoken": "^9.0.9",
"bcryptjs": "^3.0.2",
"i18next": "^25.1.2",
"i18next-resources-to-backend": "^1.2.1",
"jsonwebtoken": "^9.0.2",
"mongoose": "^8.14.2",
"next": "15.3.2",
"react": "^19.0.0",
"react-dom": "^19.0.0"
"react-dom": "^19.0.0",
"react-i18next": "^15.5.1"
},
"devDependencies": {
"@eslint/eslintrc": "^3",

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@ -0,0 +1,54 @@
{
"header": {
"login": "Log in",
"register": "Sign up"
},
"home": {
"title": "Draw what you imagine",
"description": "A simple and powerful app to express your creativity through digital drawings.",
"startFree": "Start for free",
"learnMore": "Learn more"
},
"footer": {
"copyright": "© 2023 Draw. All rights reserved."
},
"auth": {
"login": {
"title": "Log in",
"subtitle": "Access your account to start drawing",
"email": "Email address",
"password": "Password",
"forgotPassword": "Forgot your password?",
"rememberMe": "Remember me",
"button": "Log in",
"buttonLoading": "Logging in...",
"noAccount": "Don't have an account?",
"signUp": "Sign up"
},
"register": {
"title": "Create account",
"subtitle": "Sign up to start drawing",
"username": "Username",
"email": "Email address",
"password": "Password",
"confirmPassword": "Confirm password",
"minChars": "Minimum 6 characters",
"button": "Create account",
"buttonLoading": "Creating account...",
"haveAccount": "Already have an account?",
"login": "Log in"
},
"errors": {
"passwordMatch": "Passwords do not match",
"passwordLength": "Password must be at least 6 characters long",
"registerError": "Error registering user",
"loginError": "Error logging in",
"unknownError": "An unknown error has occurred"
}
},
"language": {
"select": "Select language",
"es": "Spanish",
"en": "English"
}
}

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@ -0,0 +1,54 @@
{
"header": {
"login": "Iniciar sesión",
"register": "Registrarse"
},
"home": {
"title": "Dibuja lo que imagines",
"description": "Una aplicación simple y poderosa para expresar tu creatividad mediante dibujos digitales.",
"startFree": "Comenzar gratis",
"learnMore": "Conocer más"
},
"footer": {
"copyright": "© 2023 Draw. Todos los derechos reservados."
},
"auth": {
"login": {
"title": "Iniciar sesión",
"subtitle": "Accede a tu cuenta para comenzar a dibujar",
"email": "Correo electrónico",
"password": "Contraseña",
"forgotPassword": "¿Olvidaste tu contraseña?",
"rememberMe": "Recordarme",
"button": "Iniciar sesión",
"buttonLoading": "Iniciando sesión...",
"noAccount": "¿No tienes una cuenta?",
"signUp": "Regístrate"
},
"register": {
"title": "Crear cuenta",
"subtitle": "Regístrate para comenzar a dibujar",
"username": "Nombre de usuario",
"email": "Correo electrónico",
"password": "Contraseña",
"confirmPassword": "Confirmar contraseña",
"minChars": "Mínimo 6 caracteres",
"button": "Crear cuenta",
"buttonLoading": "Creando cuenta...",
"haveAccount": "¿Ya tienes una cuenta?",
"login": "Inicia sesión"
},
"errors": {
"passwordMatch": "Las contraseñas no coinciden",
"passwordLength": "La contraseña debe tener al menos 6 caracteres",
"registerError": "Error al registrar usuario",
"loginError": "Error al iniciar sesión",
"unknownError": "Ha ocurrido un error desconocido"
}
},
"language": {
"select": "Seleccionar idioma",
"es": "Español",
"en": "Inglés"
}
}

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@ -5,15 +5,12 @@ export async function POST(request: NextRequest) {
try {
const body = await request.json();
// Llamar a la función loginUser del controlador
const { token, user, error, status } = await loginUser(body);
// Si hay un error, devolverlo con el status correspondiente
if (error) {
return NextResponse.json({ error }, { status: status || 500 });
}
// Devolver la respuesta con el token y el usuario
return NextResponse.json({ token, user }, { status: 200 });
} catch (error) {
console.error("Error en el login:", error);

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@ -5,15 +5,12 @@ export async function POST(request: NextRequest) {
try {
const body = await request.json();
// Llamar a la función register del controlador
const { token, user, error, status } = await register(body);
// Si hay un error, devolverlo con el status correspondiente
if (error) {
return NextResponse.json({ error }, { status: status || 500 });
}
// Devolver la respuesta con el token y el usuario
return NextResponse.json({ token, user }, { status: 201 });
} catch (error) {
console.error("Error en el registro:", error);

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@ -3,9 +3,12 @@
import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { useI18n } from '@/lib/i18n/useI18n';
import { login } from '@/lib/api';
export default function Login() {
const router = useRouter();
const { t, isLoading } = useI18n();
const [formData, setFormData] = useState({
email: '',
password: ''
@ -24,44 +27,40 @@ export default function Login() {
try {
setLoading(true);
const response = await fetch('/api/auth/login', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
email: formData.email,
password: formData.password,
}),
const result = await login({
email: formData.email,
password: formData.password,
});
const data = await response.json();
if (!response.ok) {
throw new Error(data.error || 'Error al iniciar sesión');
if (result.error) {
throw new Error(result.error || t('auth.errors.loginError'));
}
localStorage.setItem('token', data.token);
router.push('/dashboard');
if (result.data?.token) {
localStorage.setItem('token', result.data.token);
router.push('/dashboard');
}
} catch (err: unknown) {
if (err instanceof Error) {
setError(err.message);
} else {
setError('Ha ocurrido un error desconocido');
setError(t('auth.errors.unknownError') || '');
}
} finally {
setLoading(false);
}
};
if (isLoading) return null;
return (
<div className="min-h-screen bg-gray-100 flex items-center justify-center p-6">
<div className="max-w-md w-full mx-auto">
<div className="bg-white shadow-sm rounded-lg overflow-hidden">
<div className="px-8 pt-8 pb-6 border-b border-gray-200">
<h2 className="text-2xl font-normal text-gray-800 mb-2">Iniciar sesión</h2>
<h2 className="text-2xl font-normal text-gray-800 mb-2">{t('auth.login.title')}</h2>
<p className="text-sm text-gray-500">
Accede a tu cuenta para comenzar a dibujar
{t('auth.login.subtitle')}
</p>
</div>
@ -75,7 +74,7 @@ export default function Login() {
<form onSubmit={handleSubmit} className="space-y-5">
<div>
<label htmlFor="email" className="block text-sm font-medium text-gray-700 mb-1">
Correo electrónico
{t('auth.login.email')}
</label>
<input
id="email"
@ -93,11 +92,11 @@ export default function Login() {
<div>
<div className="flex items-center justify-between">
<label htmlFor="password" className="block text-sm font-medium text-gray-700 mb-1">
Contraseña
{t('auth.login.password')}
</label>
<div className="text-xs">
<a href="#" className="text-gray-500 hover:text-gray-700">
¿Olvidaste tu contraseña?
{t('auth.login.forgotPassword')}
</a>
</div>
</div>
@ -122,7 +121,7 @@ export default function Login() {
className="h-4 w-4 text-blue-600 focus:ring-0 border-gray-300 rounded"
/>
<label htmlFor="remember-me" className="ml-2 block text-sm text-gray-600">
Recordarme
{t('auth.login.rememberMe')}
</label>
</div>
@ -138,9 +137,9 @@ export default function Login() {
<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
</svg>
Iniciando sesión...
{t('auth.login.buttonLoading')}
</>
) : 'Iniciar sesión'}
) : t('auth.login.button')}
</button>
</div>
</form>
@ -148,9 +147,9 @@ export default function Login() {
<div className="px-8 py-4 bg-gray-50 border-t border-gray-200">
<p className="text-sm text-center text-gray-600">
¿No tienes una cuenta?{' '}
{t('auth.login.noAccount')}{' '}
<Link href="/auth/register" className="text-blue-600 hover:text-blue-500 font-medium">
Regístrate
{t('auth.login.signUp')}
</Link>
</p>
</div>

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@ -3,9 +3,12 @@
import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { useI18n } from '@/lib/i18n/useI18n';
import { register } from '@/lib/api';
export default function Register() {
const router = useRouter();
const { t, isLoading } = useI18n();
const [formData, setFormData] = useState({
username: '',
email: '',
@ -14,7 +17,7 @@ export default function Register() {
});
const [error, setError] = useState('');
const [loading, setLoading] = useState(false);
const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
const { name, value } = e.target;
setFormData(prev => ({ ...prev, [name]: value }));
@ -25,56 +28,52 @@ export default function Register() {
setError('');
if (formData.password !== formData.confirmPassword) {
setError('Las contraseñas no coinciden');
setError(t('auth.errors.passwordMatch') || '');
return;
}
if (formData.password.length < 6) {
setError('La contraseña debe tener al menos 6 caracteres');
setError(t('auth.errors.passwordLength') || '');
return;
}
try {
setLoading(true);
const response = await fetch('/api/auth/register', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
username: formData.username,
email: formData.email,
password: formData.password,
}),
const result = await register({
username: formData.username,
email: formData.email,
password: formData.password,
});
const data = await response.json();
if (!response.ok) {
throw new Error(data.error || 'Error al registrar usuario');
if (result.error) {
throw new Error(result.error || t('auth.errors.registerError'));
}
localStorage.setItem('token', data.token);
router.push('/dashboard');
if (result.data?.token) {
localStorage.setItem('token', result.data.token);
router.push('/dashboard');
}
} catch (err: unknown) {
if (err instanceof Error) {
setError(err.message);
} else {
setError('Ha ocurrido un error desconocido');
setError(t('auth.errors.unknownError') || '');
}
} finally {
setLoading(false);
}
};
if (isLoading) return null;
return (
<div className="min-h-screen bg-gray-100 flex items-center justify-center p-6">
<div className="max-w-md w-full mx-auto">
<div className="bg-white shadow-sm rounded-lg overflow-hidden">
<div className="px-8 pt-8 pb-6 border-b border-gray-200">
<h2 className="text-2xl font-normal text-gray-800 mb-2">Crear cuenta</h2>
<h2 className="text-2xl font-normal text-gray-800 mb-2">{t('auth.register.title')}</h2>
<p className="text-sm text-gray-500">
Regístrate para comenzar a dibujar
{t('auth.register.subtitle')}
</p>
</div>
@ -88,7 +87,7 @@ export default function Register() {
<form onSubmit={handleSubmit} className="space-y-4">
<div>
<label htmlFor="username" className="block text-sm font-medium text-gray-700 mb-1">
Nombre de usuario
{t('auth.register.username')}
</label>
<input
id="username"
@ -105,7 +104,7 @@ export default function Register() {
<div>
<label htmlFor="email" className="block text-sm font-medium text-gray-700 mb-1">
Correo electrónico
{t('auth.register.email')}
</label>
<input
id="email"
@ -122,7 +121,7 @@ export default function Register() {
<div>
<label htmlFor="password" className="block text-sm font-medium text-gray-700 mb-1">
Contraseña
{t('auth.register.password')}
</label>
<input
id="password"
@ -135,12 +134,12 @@ export default function Register() {
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-1 focus:ring-gray-400 focus:border-gray-400 text-sm"
placeholder="••••••••"
/>
<p className="mt-1 text-xs text-gray-500">Mínimo 6 caracteres</p>
<p className="mt-1 text-xs text-gray-500">{t('auth.register.minChars')}</p>
</div>
<div>
<label htmlFor="confirmPassword" className="block text-sm font-medium text-gray-700 mb-1">
Confirmar contraseña
{t('auth.register.confirmPassword')}
</label>
<input
id="confirmPassword"
@ -167,9 +166,9 @@ export default function Register() {
<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
</svg>
Creando cuenta...
{t('auth.register.buttonLoading')}
</>
) : 'Crear cuenta'}
) : t('auth.register.button')}
</button>
</div>
</form>
@ -177,9 +176,9 @@ export default function Register() {
<div className="px-8 py-4 bg-gray-50 border-t border-gray-200">
<p className="text-sm text-center text-gray-600">
¿Ya tienes una cuenta?{' '}
{t('auth.register.haveAccount')}{' '}
<Link href="/auth/login" className="text-blue-600 hover:text-blue-500 font-medium">
Inicia sesión
{t('auth.register.login')}
</Link>
</p>
</div>

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@ -1,6 +1,9 @@
import type { Metadata } from "next";
'use client';
import { Geist, Geist_Mono } from "next/font/google";
import "./globals.css";
import { LanguageProvider } from "@/lib/i18n/language-context";
import { useEffect, useState } from "react";
const geistSans = Geist({
variable: "--font-geist-sans",
@ -12,20 +15,29 @@ const geistMono = Geist_Mono({
subsets: ["latin"],
});
export const metadata: Metadata = {
title: "Excalidraw App",
description: "Una aplicación de dibujo con Excalidraw",
};
export default function RootLayout({
children,
}: Readonly<{
children: React.ReactNode;
}>) {
const [language, setLanguage] = useState<string>('es');
useEffect(() => {
const storedLanguage = localStorage.getItem('locale');
if (storedLanguage) {
setLanguage(storedLanguage);
} else {
const browserLang = navigator.language.split('-')[0];
setLanguage(['es', 'en'].includes(browserLang) ? browserLang : 'en');
}
}, []);
return (
<html lang="en">
<html lang={language}>
<body className={`${geistSans.variable} ${geistMono.variable}`}>
{children}
<LanguageProvider>
{children}
</LanguageProvider>
</body>
</html>
);

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@ -1,23 +1,32 @@
'use client';
import Link from 'next/link';
import LanguageSwitcher from '@/components/LanguageSwitcher';
import { useI18n } from '@/lib/i18n/useI18n';
export default function Home() {
const { t, isLoading } = useI18n();
if (isLoading) return null;
return (
<div className="min-h-screen bg-gray-100 flex flex-col">
<header className="py-6 bg-white shadow-sm">
<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 flex justify-between items-center">
<div className="font-medium text-lg text-gray-900">DrawApp</div>
<nav>
<div className="font-medium text-lg text-gray-900">Draw</div>
<nav className="flex items-center space-x-4">
<LanguageSwitcher />
<Link
href="/auth/login"
className="text-sm text-gray-700 hover:text-gray-900 mr-4"
className="text-sm text-gray-700 hover:text-gray-900"
>
Iniciar sesión
{t('header.login')}
</Link>
<Link
href="/auth/register"
className="text-sm bg-blue-600 text-white py-2 px-3 rounded-md hover:bg-blue-700"
>
Registrarse
{t('header.register')}
</Link>
</nav>
</div>
@ -27,23 +36,23 @@ export default function Home() {
<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12 flex flex-col lg:flex-row items-center">
<div className="lg:w-1/2 lg:pr-12 mb-10 lg:mb-0">
<h1 className="text-4xl font-bold text-gray-900 mb-6">
Dibuja lo que imagines
{t('home.title')}
</h1>
<p className="text-xl text-gray-600 mb-8">
Una aplicación simple y poderosa para expresar tu creatividad mediante dibujos digitales.
{t('home.description')}
</p>
<div className="flex flex-col sm:flex-row space-y-3 sm:space-y-0 sm:space-x-4">
<Link
href="/auth/register"
className="inline-flex justify-center items-center px-6 py-3 border border-transparent rounded-md shadow-sm text-base font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none"
>
Comenzar gratis
{t('home.startFree')}
</Link>
<Link
href="/about"
className="inline-flex justify-center items-center px-6 py-3 border border-gray-300 rounded-md shadow-sm text-base font-medium text-gray-700 bg-white hover:bg-gray-50 focus:outline-none"
>
Conocer más
{t('home.learnMore')}
</Link>
</div>
</div>
@ -60,7 +69,7 @@ export default function Home() {
<footer className="bg-white border-t border-gray-200 py-8">
<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<p className="text-sm text-gray-500 text-center">
© 2023 DrawApp. Todos los derechos reservados.
{t('footer.copyright')}
</p>
</div>
</footer>

View File

@ -0,0 +1,64 @@
'use client';
import { useLanguage } from '@/lib/i18n/language-context';
import { locales } from '@/lib/i18n/i18n-config';
import { useState, useRef, useEffect } from 'react';
import { useI18n } from '@/lib/i18n/useI18n';
export default function LanguageSwitcher() {
const { locale, setLocale } = useLanguage();
const { t, isLoading } = useI18n();
const [isOpen, setIsOpen] = useState(false);
const dropdownRef = useRef<HTMLDivElement>(null);
useEffect(() => {
const handleClickOutside = (event: MouseEvent) => {
if (dropdownRef.current && !dropdownRef.current.contains(event.target as Node)) {
setIsOpen(false);
}
};
document.addEventListener('mousedown', handleClickOutside);
return () => {
document.removeEventListener('mousedown', handleClickOutside);
};
}, []);
if (isLoading) return null;
return (
<div className="relative" ref={dropdownRef}>
<button
onClick={() => setIsOpen(!isOpen)}
className="flex items-center gap-1.5 text-sm text-gray-600 hover:text-gray-900"
>
<span className="uppercase">{locale}</span>
<svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
</svg>
</button>
{isOpen && (
<div className="absolute right-0 mt-2 w-40 bg-white rounded-md shadow-lg py-1 z-10">
<div className="px-3 py-2 text-xs font-medium text-gray-500">
{t('language.select')}
</div>
{locales.map((lang) => (
<button
key={lang}
onClick={() => {
setLocale(lang);
setIsOpen(false);
}}
className={`block w-full text-left px-4 py-2 text-sm hover:bg-gray-100 ${
locale === lang ? 'text-blue-600 font-medium' : 'text-gray-700'
}`}
>
{t(`language.${lang}`)}
</button>
))}
</div>
)}
</div>
);
}

View File

@ -1,4 +1,3 @@
import { NextApiRequest, NextApiResponse } from "next";
import bcrypt from "bcryptjs";
import jwt from "jsonwebtoken";
import User from "../models/User";
@ -46,38 +45,6 @@ export async function register(data: {
}
}
export async function login(req: NextApiRequest, res: NextApiResponse) {
try {
await dbConnect();
const { email, password } = req.body;
const user = await User.findOne({ email });
if (!user) {
return res.status(401).json({ error: "Invalid credentials" });
}
const isValidPassword = await bcrypt.compare(password, user.password);
if (!isValidPassword) {
return res.status(401).json({ error: "Invalid credentials" });
}
const token = jwt.sign({ userId: user._id }, JWT_SECRET, {
expiresIn: "7d",
});
return res.status(200).json({
token,
user: {
id: user._id,
username: user.username,
email: user.email,
},
});
} catch {
return res.status(500).json({ error: "Internal server error" });
}
}
export async function loginUser(data: { email: string; password: string }) {
try {
await dbConnect();

101
src/lib/api.ts Normal file
View File

@ -0,0 +1,101 @@
interface LoginRequest {
email: string;
password: string;
}
interface RegisterRequest {
username: string;
email: string;
password: string;
}
interface ApiResponse<T> {
data?: T;
error?: string;
status: number;
}
interface UserProfile {
id: string;
username: string;
email: string;
}
interface AuthResponse {
token: string;
user: UserProfile;
}
async function fetchApi<T, R>(
endpoint: string,
method: string = "GET",
body?: T,
headers?: Record<string, string>
): Promise<ApiResponse<R>> {
try {
const requestHeaders = {
"Content-Type": "application/json",
...headers,
};
const config: RequestInit = {
method,
headers: requestHeaders,
body: body ? JSON.stringify(body) : undefined,
};
const response = await fetch(`/api${endpoint}`, config);
const data = await response.json();
return {
data: response.ok ? data : undefined,
error: !response.ok ? data.error || "Error en la petición" : undefined,
status: response.status,
};
} catch (error) {
console.error("API request error:", error);
return {
error: error instanceof Error ? error.message : "Error desconocido",
status: 500,
};
}
}
export async function login(
credentials: LoginRequest
): Promise<ApiResponse<AuthResponse>> {
return fetchApi<LoginRequest, AuthResponse>(
"/auth/login",
"POST",
credentials
);
}
export async function register(
userData: RegisterRequest
): Promise<ApiResponse<AuthResponse>> {
return fetchApi<RegisterRequest, AuthResponse>(
"/auth/register",
"POST",
userData
);
}
export async function getProfile(): Promise<ApiResponse<UserProfile>> {
const token = localStorage.getItem("token");
if (!token) {
return {
error: "No hay token de autenticación",
status: 401,
};
}
return fetchApi<undefined, UserProfile>("/user/profile", "GET", undefined, {
Authorization: `Bearer ${token}`,
});
}
export async function logout(): Promise<void> {
localStorage.removeItem("token");
}

View File

@ -0,0 +1,13 @@
export const defaultLocale = "en";
export const locales = ["en", "es"];
export function getOptions(lng = defaultLocale, ns = "common") {
return {
supportedLngs: locales,
fallbackLng: defaultLocale,
lng,
ns,
defaultNS: "common",
fallbackNS: "common",
};
}

67
src/lib/i18n/i18n.ts Normal file
View File

@ -0,0 +1,67 @@
import { createInstance, i18n } from "i18next";
import { initReactI18next } from "react-i18next";
import resourcesToBackend from "i18next-resources-to-backend";
import { getOptions } from "./i18n-config";
// Caché para las instancias de i18next por idioma y namespace
const i18nInstancesCache: Record<string, i18n> = {};
const initI18next = async (lng: string, ns: string) => {
const cacheKey = `${lng}:${ns}`;
// Si ya existe en caché, devolver la instancia existente
if (i18nInstancesCache[cacheKey]) {
return i18nInstancesCache[cacheKey];
}
const i18nInstance = createInstance();
await i18nInstance
.use(initReactI18next)
.use(
resourcesToBackend(
(language: string, namespace: string) =>
import(`../../public/locales/${language}/${namespace}.json`)
)
)
.init(getOptions(lng, ns));
// Guardar en caché
i18nInstancesCache[cacheKey] = i18nInstance;
return i18nInstance;
};
// Tipo para la función de traducción
export type TranslationFunction = (key: string) => string | undefined;
// Tipo para el objeto de traducción cacheado
interface CachedTranslation {
t: TranslationFunction;
i18n: i18n;
}
// Caché para las funciones de traducción
const translationCache: Record<string, CachedTranslation> = {};
export async function getTranslation(
lng: string,
ns: string = "common"
): Promise<CachedTranslation> {
const cacheKey = `${lng}:${ns}`;
// Si ya existe en caché, devolver la función de traducción existente
if (translationCache[cacheKey]) {
return translationCache[cacheKey];
}
const i18nextInstance = await initI18next(lng, ns);
const translation: CachedTranslation = {
t: i18nextInstance.getFixedT(lng, ns),
i18n: i18nextInstance,
};
// Guardar en caché
translationCache[cacheKey] = translation;
return translation;
}

View File

@ -0,0 +1,50 @@
'use client';
import { createContext, useContext, useState, useEffect, ReactNode } from 'react';
import { locales, defaultLocale } from './i18n-config';
type LanguageContextType = {
locale: string;
setLocale: (locale: string) => void;
};
const LanguageContext = createContext<LanguageContextType | null>(null);
export function LanguageProvider({ children }: { children: ReactNode }) {
const [locale, setLocale] = useState<string>(defaultLocale);
useEffect(() => {
const storedLocale = localStorage.getItem('locale');
if (storedLocale && locales.includes(storedLocale)) {
setLocale(storedLocale);
} else {
const browserLocale = navigator.language.split('-')[0];
const newLocale = locales.includes(browserLocale) ? browserLocale : defaultLocale;
setLocale(newLocale);
localStorage.setItem('locale', newLocale);
}
}, []);
const handleSetLocale = (newLocale: string) => {
if (locales.includes(newLocale)) {
setLocale(newLocale);
localStorage.setItem('locale', newLocale);
window.location.reload();
}
};
return (
<LanguageContext.Provider value={{ locale, setLocale: handleSetLocale }}>
{children}
</LanguageContext.Provider>
);
}
export function useLanguage() {
const context = useContext(LanguageContext);
if (!context) {
throw new Error('useLanguage must be used within a LanguageProvider');
}
return context;
}

39
src/lib/i18n/useI18n.ts Normal file
View File

@ -0,0 +1,39 @@
"use client";
import { useState, useEffect } from "react";
import { useLanguage } from "./language-context";
import { getTranslation } from "./i18n";
export function useI18n() {
const { locale } = useLanguage();
const [t, setT] = useState<(key: string) => string | undefined>(null!);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
let isMounted = true;
const loadTranslations = async () => {
setIsLoading(true);
try {
const translation = await getTranslation(locale);
if (isMounted) {
setT(() => translation.t);
}
} catch (error) {
console.error("Error loading translations:", error);
} finally {
if (isMounted) {
setIsLoading(false);
}
}
};
loadTranslations();
return () => {
isMounted = false;
};
}, [locale]);
return { t, isLoading, locale };
}

View File

@ -15,7 +15,7 @@
"@jridgewell/gen-mapping" "^0.3.5"
"@jridgewell/trace-mapping" "^0.3.24"
"@babel/runtime@^7.13.10":
"@babel/runtime@^7.13.10", "@babel/runtime@^7.23.2", "@babel/runtime@^7.25.0", "@babel/runtime@^7.26.10":
version "7.27.1"
resolved "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.1.tgz"
integrity sha512-1x3D2xEk2fRo3PAhwQwu5UubzgiVWSXTBfWpVd2Mx2AzRqJuDJCsgaDVZ7HB5iGzDW1Hl1sWN2mFyKjmR9uAog==
@ -2931,6 +2931,13 @@ hasown@^2.0.2:
dependencies:
function-bind "^1.1.2"
html-parse-stringify@^3.0.1:
version "3.0.1"
resolved "https://registry.yarnpkg.com/html-parse-stringify/-/html-parse-stringify-3.0.1.tgz#dfc1017347ce9f77c8141a507f233040c59c55d2"
integrity sha512-KknJ50kTInJ7qIScF3jeaFRpMpE8/lfiTdzf/twXyPBLAGrLRTmkz3AdTnKeh40X8k9L2fdYwEp/42WGXIRGcg==
dependencies:
void-elements "3.1.0"
http-errors@2.0.0, http-errors@^2.0.0:
version "2.0.0"
resolved "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz"
@ -2942,6 +2949,20 @@ http-errors@2.0.0, http-errors@^2.0.0:
statuses "2.0.1"
toidentifier "1.0.1"
i18next-resources-to-backend@^1.2.1:
version "1.2.1"
resolved "https://registry.yarnpkg.com/i18next-resources-to-backend/-/i18next-resources-to-backend-1.2.1.tgz#fded121e63e3139ce839c9901b9449dbbea7351d"
integrity sha512-okHbVA+HZ7n1/76MsfhPqDou0fptl2dAlhRDu2ideXloRRduzHsqDOznJBef+R3DFZnbvWoBW+KxJ7fnFjd6Yw==
dependencies:
"@babel/runtime" "^7.23.2"
i18next@^25.1.2:
version "25.1.2"
resolved "https://registry.yarnpkg.com/i18next/-/i18next-25.1.2.tgz#c667b814ed1b4dbea76976a4c746a87922ac6ceb"
integrity sha512-SP63m8LzdjkrAjruH7SCI3ndPSgjt4/wX7ouUUOzCW/eY+HzlIo19IQSfYA9X3qRiRP1SYtaTsg/Oz/PGsfD8w==
dependencies:
"@babel/runtime" "^7.26.10"
iconv-lite@0.6, iconv-lite@0.6.3, iconv-lite@^0.6.3:
version "0.6.3"
resolved "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz"
@ -4425,6 +4446,14 @@ react-dom@^19.0.0:
dependencies:
scheduler "^0.26.0"
react-i18next@^15.5.1:
version "15.5.1"
resolved "https://registry.yarnpkg.com/react-i18next/-/react-i18next-15.5.1.tgz#ceada755a0b6691432b6b6dc5dad454fd3d158e3"
integrity sha512-C8RZ7N7H0L+flitiX6ASjq9p5puVJU1Z8VyL3OgM/QOMRf40BMZX+5TkpxzZVcTmOLPX5zlti4InEX5pFyiVeA==
dependencies:
"@babel/runtime" "^7.25.0"
html-parse-stringify "^3.0.1"
react-is@^16.13.1:
version "16.13.1"
resolved "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz"
@ -5305,6 +5334,11 @@ vary@^1, vary@^1.1.2:
resolved "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz"
integrity sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==
void-elements@3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-3.1.0.tgz#614f7fbf8d801f0bb5f0661f5b2f5785750e4f09"
integrity sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==
web-worker@^1.2.0:
version "1.5.0"
resolved "https://registry.npmjs.org/web-worker/-/web-worker-1.5.0.tgz"