feat: translate SubmitForm and StatusView with next-intl

src/components/StatusView.tsx

@@ -1,6 +1,7 @@
 'use client'
 
 import { useEffect, useState } from 'react'
+import { useTranslations, useLocale } from 'next-intl'
 
 type DownloadData = {
   uuid: string
@@ -15,6 +16,8 @@ type DownloadData = {
 }
 
 export function StatusView({ uuid }: { uuid: string }) {
+  const t = useTranslations('status')
+  const locale = useLocale()
   const [data, setData] = useState<DownloadData | null>(null)
   const [notFound, setNotFound] = useState(false)
 
@@ -42,35 +45,35 @@ export function StatusView({ uuid }: { uuid: string }) {
     return () => { active = false }
   }, [uuid])
 
-  if (notFound) return <p>Telechargement introuvable.</p>
-  if (!data) return <p>Chargement...</p>
+  if (notFound) return <p>{t('notFound')}</p>
+  if (!data) return <p>{t('loading')}</p>
 
   if (data.status === 'PENDING' || data.status === 'PROCESSING') {
     return (
       <div>
-        <p>Statut : {data.status === 'PENDING' ? 'En attente' : 'En cours...'}</p>
-        <p>Cette page se rafraichit automatiquement toutes les 5 secondes.</p>
+        <p>{data.status === 'PENDING' ? t('pending') : t('processing')}</p>
+        <p>{t('polling')}</p>
       </div>
     )
   }
 
   if (data.status === 'DONE' && data.downloadToken) {
     const sizeMb = data.fileSize
-      ? `(${(Number(data.fileSize) / 1_048_576).toFixed(1)} Mo)`
+      ? `(${(Number(data.fileSize) / 1_048_576).toFixed(1)} MB)`
       : ''
     return (
       <div>
-        <p>Telechargement pret {sizeMb}</p>
+        <p>{t('ready')} {sizeMb}</p>
         <a
           href={`/api/download/${data.downloadToken}`}
           download={data.fileName ?? undefined}
         >
-          Telecharger {data.fileName}
+          {t('download')} {data.fileName}
         </a>
         {data.tokenExpiresAt && (
           <p style={{ fontSize: '0.85rem', color: '#666' }}>
-            Lien valable jusqu&apos;au{' '}
-            {new Date(data.tokenExpiresAt).toLocaleString('fr-FR')}
+            {t('linkExpires')}{' '}
+            {new Date(data.tokenExpiresAt).toLocaleString(locale)}
           </p>
         )}
       </div>
@@ -80,7 +83,7 @@ export function StatusView({ uuid }: { uuid: string }) {
   if (data.status === 'FAILED') {
     return (
       <div>
-        <p>Echec du telechargement.</p>
+        <p>{t('failed')}</p>
         <pre style={{ background: '#fee', padding: '0.5rem', overflowX: 'auto' }}>
           {data.errorMsg}
         </pre>
@@ -89,13 +92,8 @@ export function StatusView({ uuid }: { uuid: string }) {
   }
 
   if (data.status === 'FILE_DELETED') {
-    return (
-      <p>
-        Le fichier a expire et a ete supprime. Le telechargement n&apos;est plus
-        disponible.
-      </p>
-    )
+    return <p>{t('deleted')}</p>
   }
 
-  return <p>Statut inconnu : {data.status}</p>
+  return <p>{t('unknown')}: {data.status}</p>
 }

src/components/SubmitForm.tsx

@@ -1,12 +1,14 @@
 'use client'
 
 import { useState, FormEvent } from 'react'
-import { useRouter } from 'next/navigation'
+import { useTranslations } from 'next-intl'
+import { useRouter } from '@/navigation'
 
 const FORMATS = ['mp4', 'mp3', 'webm', 'mkv']
 const QUALITIES = ['best', '1080p', '720p', '480p', '360p']
 
 export function SubmitForm() {
+  const t = useTranslations('home')
   const router = useRouter()
   const [url, setUrl] = useState('')
   const [format, setFormat] = useState('mp4')
@@ -36,12 +38,12 @@ export function SubmitForm() {
     setLoading(false)
 
     if (res.status === 429) {
-      setError('Trop de soumissions. Reessayez dans une heure.')
+      setError(t('errorRateLimit'))
       return
     }
     if (!res.ok) {
       const body = await res.json().catch(() => ({}))
-      setError((body as { error?: string }).error ?? 'Erreur lors de la soumission.')
+      setError((body as { error?: string }).error ?? t('errorGeneric'))
       return
     }
 
@@ -52,7 +54,7 @@ export function SubmitForm() {
   return (
     <form onSubmit={handleSubmit} style={{ display: 'flex', flexDirection: 'column', gap: '1rem', maxWidth: 480 }}>
       <label>
-        URL de la video
+        {t('urlLabel')}
         <input
           type="url"
           value={url}
@@ -64,14 +66,14 @@ export function SubmitForm() {
       </label>
 
       <label>
-        Format
+        {t('format')}
         <select value={format} onChange={(e) => setFormat(e.target.value)} style={{ display: 'block' }}>
           {FORMATS.map((f) => <option key={f}>{f}</option>)}
         </select>
       </label>
 
       <label>
-        Qualite
+        {t('quality')}
         <select value={quality} onChange={(e) => setQuality(e.target.value)} style={{ display: 'block' }}>
           {QUALITIES.map((q) => <option key={q}>{q}</option>)}
         </select>
@@ -83,11 +85,11 @@ export function SubmitForm() {
           checked={subtitles}
           onChange={(e) => setSubtitles(e.target.checked)}
         />{' '}
-        Telecharger les sous-titres (fr, en)
+        {t('subtitles')}
       </label>
 
       <label>
-        Options avancees (optionnel, JSON)
+        {t('advanced')}
         <input
           type="text"
           value={extraArgs}
@@ -100,7 +102,7 @@ export function SubmitForm() {
       {error && <p style={{ color: 'red' }}>{error}</p>}
 
       <button type="submit" disabled={loading}>
-        {loading ? 'Envoi...' : 'Telecharger'}
+        {loading ? t('submitting') : t('submit')}
       </button>
     </form>
   )