From 4f35aa13fadb813ff51f577618a0c8ba0caacae8 Mon Sep 17 00:00:00 2001
From: Linus Rath <139418639+rathlinus@users.noreply.github.com>
Date: Thu, 29 Oct 2026 15:57:13 +0100
Subject: [PATCH] fix: show attachment upload progress and failures in words
 for screen readers

---
 .../email/__tests__/composer-a11y.test.tsx    | 60 ++++++++++++++++++-
 components/email/email-composer.tsx           | 23 ++++++-
 locales/ar/common.json                        |  5 +-
 locales/ca/common.json                        |  5 +-
 locales/cs/common.json                        |  5 +-
 locales/da/common.json                        |  5 +-
 locales/de/common.json                        |  5 +-
 locales/en/common.json                        |  5 +-
 locales/es/common.json                        |  5 +-
 locales/et/common.json                        |  5 +-
 locales/fa/common.json                        |  5 +-
 locales/fr/common.json                        |  5 +-
 locales/he/common.json                        |  5 +-
 locales/hu/common.json                        |  5 +-
 locales/it/common.json                        |  5 +-
 locales/ja/common.json                        |  5 +-
 locales/ko/common.json                        |  5 +-
 locales/lv/common.json                        |  5 +-
 locales/mn/common.json                        |  5 +-
 locales/nb/common.json                        |  5 +-
 locales/nl/common.json                        |  5 +-
 locales/pl/common.json                        |  5 +-
 locales/pt/common.json                        |  5 +-
 locales/ro/common.json                        |  5 +-
 locales/ru/common.json                        |  5 +-
 locales/sk/common.json                        |  5 +-
 locales/th/common.json                        |  5 +-
 locales/tr/common.json                        |  5 +-
 locales/uk/common.json                        |  5 +-
 locales/zh-TW/common.json                     |  5 +-
 locales/zh/common.json                        |  5 +-
 31 files changed, 196 insertions(+), 32 deletions(-)

diff --git a/components/email/__tests__/composer-a11y.test.tsx b/components/email/__tests__/composer-a11y.test.tsx
index 54a96693d..22f673e7f 100644
--- a/components/email/__tests__/composer-a11y.test.tsx
+++ b/components/email/__tests__/composer-a11y.test.tsx
@@ -68,9 +68,10 @@ vi.mock('@/stores/settings-store', () => {
   return { useSettingsStore: hook };
 });
 
+const auth = vi.hoisted(() => ({ client: null as unknown }));
 vi.mock('@/stores/auth-store', () => {
   const state = {
-    client: null,
+    get client() { return auth.client; },
     identities: [],
     primaryIdentity: null,
     isAuthenticated: false,
@@ -151,6 +152,9 @@ vi.mock('@/lib/plugin-hooks', () => ({
     onTemplateApply: { size: 0, emit: async () => {} },
   },
   emailHooks: {
+    onBeforeAttachmentUpload: { intercept: async () => true },
+    onBeforeBlobUpload: { transform: async (id: unknown) => id },
+    onAfterAttachmentUpload: { emit: () => {} },
     onComposerOpen: { call: async () => [] },
     onRecipientChange: { call: async () => [] },
     getRecipientSuggestions: { call: async () => [] },
@@ -165,6 +169,7 @@ vi.mock('@/lib/plugin-hooks', () => ({
     search: { call: async () => [] },
     onProvideRecipientSuggestions: { transform: async (initial: unknown) => initial },
   },
+  isExternalAttachmentResult: () => false,
 }));
 
 vi.mock('@/lib/email-sanitization', () => ({
@@ -175,6 +180,16 @@ vi.mock('@/lib/email-sanitization', () => ({
   escapeHtml: (v: string) => v,
   parseHtmlSafely: (html: string) => new DOMParser().parseFromString(html, 'text/html'),
 }));
+const progress = vi.hoisted(() => ({ report: null as null | ((loaded: number, total: number) => void) }));
+vi.mock('@/lib/upload-progress', () => ({
+  onUploadProgress: (_id: string, report: (loaded: number, total: number) => void) => {
+    progress.report = report;
+    return () => {};
+  },
+}));
+vi.mock('@/lib/plugin-storage', () => ({
+  fileStorage: { saveFile: async () => {}, getFile: async () => null, deleteFile: async () => {} },
+}));
 vi.mock('@/lib/email-threading', () => ({
   computeReplyThreadingHeaders: () => ({ inReplyTo: [], references: [] }),
 }));
@@ -205,8 +220,27 @@ const toInput = () => screen.getByPlaceholderText('to_placeholder') as HTMLInput
 
 beforeEach(() => {
   Object.assign(settings, DEFAULT_SETTINGS);
+  auth.client = null;
 });
 
+/** A client whose upload is held: report progress, then fail or never finish. */
+function uploadClient(upload: () => Promise<{ blobId: string }>) {
+  auth.client = {
+    uploadBlob: vi.fn(upload),
+    hasDelayedSend: () => false,
+    getMaxDelayedSend: () => 0,
+  };
+}
+
+async function attach(file: File) {
+  const input = document.querySelector('input[type="file"]') as HTMLInputElement;
+  await act(async () => {
+    fireEvent.change(input, { target: { files: [file] } });
+    await Promise.resolve();
+    await new Promise((r) => setTimeout(r, 0));
+  });
+}
+
 describe('recipient fields (SR-06, CV-02)', () => {
   it('names the To input by its visible label, also once it holds chips', () => {
     render(<EmailComposer initialData={{ ...DRAFT, to: 'Anna Berg <anna@example.com>' }} />);
@@ -346,3 +380,27 @@ describe('message body (SR-07)', () => {
     expect(error).toHaveTextContent('validation.body_required');
   });
 });
+
+describe('attachment uploads (SR-16)', () => {
+  it('shows upload progress as a named progress bar with a text value', async () => {
+    uploadClient(() => new Promise(() => {}));
+    render(<EmailComposer initialData={DRAFT} />);
+    await attach(new File(['%PDF'], 'report.pdf', { type: 'application/pdf' }));
+
+    const bar = screen.getByRole('progressbar', { name: 'report.pdf' });
+    expect(bar).toHaveAttribute('aria-valuetext', 'attachment_uploading');
+    act(() => progress.report?.(45, 100));
+    expect(bar).toHaveAttribute('aria-valuenow', '45');
+    expect(bar).toHaveAttribute('aria-valuetext', 'attachment_progress:45');
+  });
+
+  it('says in words that an upload failed and announces it', async () => {
+    uploadClient(() => Promise.reject(new Error('boom')));
+    render(<EmailComposer initialData={DRAFT} />);
+    await attach(new File(['%PDF'], 'report.pdf', { type: 'application/pdf' }));
+
+    await waitFor(() => expect(screen.getByText('attachment_upload_failed')).toBeInTheDocument());
+    expect(screen.queryByRole('progressbar')).toBeNull();
+    expect(liveRegion()).toHaveTextContent('upload_failed:report.pdf');
+  });
+});
diff --git a/components/email/email-composer.tsx b/components/email/email-composer.tsx
index 23962448e..00726a6ef 100644
--- a/components/email/email-composer.tsx
+++ b/components/email/email-composer.tsx
@@ -2267,6 +2267,7 @@ export function EmailComposer({
         if (controller?.signal.aborted) continue;
         debug.error(`Failed to upload ${file.name}:`, error);
         toast.error(t('upload_failed', { filename: file.name }));
+        announce(t('upload_failed', { filename: file.name }));
 
         setAttachments(prev =>
           prev.map(att =>
@@ -2277,7 +2278,7 @@ export function EmailComposer({
         );
       }
     }
-  }, [client, t, plainTextMode]);
+  }, [client, t, plainTextMode, announce]);
 
   const handleImageUpload = useCallback(async (
     file: File,
@@ -4499,6 +4500,14 @@ export function EmailComposer({
                     <span className="text-xs text-muted-foreground whitespace-nowrap">
                       ({formatFileSize(att.size)})
                     </span>
+                    {/* State in words, not only a tint or a bar. */}
+                    {att.error ? (
+                      <span className="text-xs font-medium whitespace-nowrap">{t('attachment_upload_failed')}</span>
+                    ) : att.uploading ? (
+                      <span className="text-xs text-muted-foreground whitespace-nowrap tabular-nums" aria-hidden>
+                        {typeof att.progress === 'number' ? `${att.progress}%` : t('attachment_uploading')}
+                      </span>
+                    ) : null}
                   </>
                 );
                 return (
@@ -4510,7 +4519,17 @@ export function EmailComposer({
                   )}
                 >
                   {att.uploading && (
-                    <div className="absolute inset-0 pointer-events-none">
+                    <div
+                      className="absolute inset-0 pointer-events-none"
+                      role="progressbar"
+                      aria-label={att.name}
+                      aria-valuemin={0}
+                      aria-valuemax={100}
+                      aria-valuenow={typeof att.progress === 'number' ? att.progress : undefined}
+                      aria-valuetext={typeof att.progress === 'number'
+                        ? t('attachment_progress', { percent: att.progress })
+                        : t('attachment_uploading')}
+                    >
                       <div className="h-full bg-primary/10 animate-pulse" />
                       {typeof att.progress === 'number' ? (
                         // Real byte progress from the transport; see
diff --git a/locales/ar/common.json b/locales/ar/common.json
index c2c6df773..e0fba4c27 100644
--- a/locales/ar/common.json
+++ b/locales/ar/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, zero {لم تتم إضافة أي مستلم} one {تمت إضافة مستلم واحد} two {تمت إضافة مستلمَين} few {تمت إضافة # مستلمين} many {تمت إضافة # مستلمًا} other {تمت إضافة # مستلم}} إلى {field}",
     "recipients_removed_count": "{count, plural, zero {لم تتم إزالة أي مستلم} one {تمت إزالة مستلم واحد} two {تمت إزالة مستلمَين} few {تمت إزالة # مستلمين} many {تمت إزالة # مستلمًا} other {تمت إزالة # مستلم}} من {field}",
     "recipients_moved_count": "{count, plural, zero {لم يتم نقل أي مستلم} one {تم نقل مستلم واحد} two {تم نقل مستلمَين} few {تم نقل # مستلمين} many {تم نقل # مستلمًا} other {تم نقل # مستلم}} إلى {field}",
-    "body_label": "الرسالة"
+    "body_label": "الرسالة",
+    "attachment_uploading": "جارٍ الرفع",
+    "attachment_upload_failed": "فشل الرفع",
+    "attachment_progress": "تم رفع {percent}%"
   },
   "confirm_dialog": {
     "confirm": "تأكيد",
diff --git a/locales/ca/common.json b/locales/ca/common.json
index f1dc5d073..6cbce0ff0 100644
--- a/locales/ca/common.json
+++ b/locales/ca/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {S'ha afegit # destinatari} other {S'han afegit # destinataris}} a {field}",
     "recipients_removed_count": "{count, plural, one {S'ha tret # destinatari} other {S'han tret # destinataris}} de {field}",
     "recipients_moved_count": "{count, plural, one {S'ha mogut # destinatari} other {S'han mogut # destinataris}} a {field}",
-    "body_label": "Missatge"
+    "body_label": "Missatge",
+    "attachment_uploading": "S'està pujant",
+    "attachment_upload_failed": "No s'ha pogut pujar",
+    "attachment_progress": "{percent}% pujat"
   },
   "confirm_dialog": {
     "confirm": "Confirma",
diff --git a/locales/cs/common.json b/locales/cs/common.json
index c852b15b4..f7644f1cb 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Do {field} {count, plural, one {přidán # příjemce} few {přidáni # příjemci} many {přidáno # příjemce} other {přidáno # příjemců}}",
     "recipients_removed_count": "Z {field} {count, plural, one {odebrán # příjemce} few {odebráni # příjemci} many {odebráno # příjemce} other {odebráno # příjemců}}",
     "recipients_moved_count": "Do {field} {count, plural, one {přesunut # příjemce} few {přesunuti # příjemci} many {přesunuto # příjemce} other {přesunuto # příjemců}}",
-    "body_label": "Zpráva"
+    "body_label": "Zpráva",
+    "attachment_uploading": "Nahrává se",
+    "attachment_upload_failed": "Nahrání se nezdařilo",
+    "attachment_progress": "Nahráno {percent} %"
   },
   "confirm_dialog": {
     "confirm": "Potvrdit",
diff --git a/locales/da/common.json b/locales/da/common.json
index 5276d0309..83ec120d8 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# modtager} other {# modtagere}} tilføjet til {field}",
     "recipients_removed_count": "{count, plural, one {# modtager} other {# modtagere}} fjernet fra {field}",
     "recipients_moved_count": "{count, plural, one {# modtager} other {# modtagere}} flyttet til {field}",
-    "body_label": "Besked"
+    "body_label": "Besked",
+    "attachment_uploading": "Uploader",
+    "attachment_upload_failed": "Upload mislykkedes",
+    "attachment_progress": "{percent} % uploadet"
   },
   "confirm_dialog": {
     "confirm": "Bekræft",
diff --git a/locales/de/common.json b/locales/de/common.json
index b6487ef9b..fecbd4433 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# Empfänger} other {# Empfänger}} zu {field} hinzugefügt",
     "recipients_removed_count": "{count, plural, one {# Empfänger} other {# Empfänger}} aus {field} entfernt",
     "recipients_moved_count": "{count, plural, one {# Empfänger} other {# Empfänger}} nach {field} verschoben",
-    "body_label": "Nachricht"
+    "body_label": "Nachricht",
+    "attachment_uploading": "Wird hochgeladen",
+    "attachment_upload_failed": "Hochladen fehlgeschlagen",
+    "attachment_progress": "{percent} % hochgeladen"
   },
   "confirm_dialog": {
     "confirm": "Bestätigen",
diff --git a/locales/en/common.json b/locales/en/common.json
index dc4f03c84..2b7fb7f0d 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Added {count, plural, one {# recipient} other {# recipients}} to {field}",
     "recipients_removed_count": "Removed {count, plural, one {# recipient} other {# recipients}} from {field}",
     "recipients_moved_count": "Moved {count, plural, one {# recipient} other {# recipients}} to {field}",
-    "body_label": "Message"
+    "body_label": "Message",
+    "attachment_uploading": "Uploading",
+    "attachment_upload_failed": "Upload failed",
+    "attachment_progress": "{percent}% uploaded"
   },
   "confirm_dialog": {
     "confirm": "Confirm",
diff --git a/locales/es/common.json b/locales/es/common.json
index 2f3d75fff..0306e8fdc 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {Se añadió # destinatario} other {Se añadieron # destinatarios}} en {field}",
     "recipients_removed_count": "{count, plural, one {Se quitó # destinatario} other {Se quitaron # destinatarios}} de {field}",
     "recipients_moved_count": "{count, plural, one {Se movió # destinatario} other {Se movieron # destinatarios}} a {field}",
-    "body_label": "Mensaje"
+    "body_label": "Mensaje",
+    "attachment_uploading": "Subiendo",
+    "attachment_upload_failed": "Error al subir",
+    "attachment_progress": "{percent} % subido"
   },
   "confirm_dialog": {
     "confirm": "Confirmar",
diff --git a/locales/et/common.json b/locales/et/common.json
index 4736beb2c..3d49ab4e2 100644
--- a/locales/et/common.json
+++ b/locales/et/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Väljale {field} lisati {count, plural, one {# saaja} other {# saajat}}",
     "recipients_removed_count": "Väljalt {field} eemaldati {count, plural, one {# saaja} other {# saajat}}",
     "recipients_moved_count": "Väljale {field} teisaldati {count, plural, one {# saaja} other {# saajat}}",
-    "body_label": "Sõnum"
+    "body_label": "Sõnum",
+    "attachment_uploading": "Üleslaadimine",
+    "attachment_upload_failed": "Üleslaadimine ebaõnnestus",
+    "attachment_progress": "{percent}% üles laaditud"
   },
   "confirm_dialog": {
     "confirm": "Kinnita",
diff --git a/locales/fa/common.json b/locales/fa/common.json
index bd553ce61..ef0efaf1c 100644
--- a/locales/fa/common.json
+++ b/locales/fa/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# گیرنده} other {# گیرنده}} به {field} افزوده شد",
     "recipients_removed_count": "{count, plural, one {# گیرنده} other {# گیرنده}} از {field} حذف شد",
     "recipients_moved_count": "{count, plural, one {# گیرنده} other {# گیرنده}} به {field} منتقل شد",
-    "body_label": "پیام"
+    "body_label": "پیام",
+    "attachment_uploading": "در حال بارگذاری",
+    "attachment_upload_failed": "بارگذاری ناموفق بود",
+    "attachment_progress": "{percent}٪ بارگذاری شد"
   },
   "confirm_dialog": {
     "confirm": "تأیید",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index dcc0845f4..81ef1a131 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# destinataire ajouté} other {# destinataires ajoutés}} à {field}",
     "recipients_removed_count": "{count, plural, one {# destinataire retiré} other {# destinataires retirés}} de {field}",
     "recipients_moved_count": "{count, plural, one {# destinataire déplacé} other {# destinataires déplacés}} vers {field}",
-    "body_label": "Message"
+    "body_label": "Message",
+    "attachment_uploading": "Téléversement",
+    "attachment_upload_failed": "Échec du téléversement",
+    "attachment_progress": "{percent} % téléversé"
   },
   "confirm_dialog": {
     "confirm": "Confirmer",
diff --git a/locales/he/common.json b/locales/he/common.json
index 30d02eef5..05a759dcb 100644
--- a/locales/he/common.json
+++ b/locales/he/common.json
@@ -994,7 +994,10 @@
     "recipients_added_count": "{count, plural, one {נמען אחד נוסף} two {שני נמענים נוספו} other {# נמענים נוספו}} אל {field}",
     "recipients_removed_count": "{count, plural, one {נמען אחד הוסר} two {שני נמענים הוסרו} other {# נמענים הוסרו}} מ{field}",
     "recipients_moved_count": "{count, plural, one {נמען אחד הועבר} two {שני נמענים הועברו} other {# נמענים הועברו}} אל {field}",
-    "body_label": "הודעה"
+    "body_label": "הודעה",
+    "attachment_uploading": "מעלה",
+    "attachment_upload_failed": "ההעלאה נכשלה",
+    "attachment_progress": "{percent}% הועלו"
   },
   "confirm_dialog": {
     "confirm": "אשר",
diff --git a/locales/hu/common.json b/locales/hu/common.json
index 92f603d84..5396b1df6 100644
--- a/locales/hu/common.json
+++ b/locales/hu/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# címzett} other {# címzett}} hozzáadva ide: {field}",
     "recipients_removed_count": "{count, plural, one {# címzett} other {# címzett}} eltávolítva innen: {field}",
     "recipients_moved_count": "{count, plural, one {# címzett} other {# címzett}} áthelyezve ide: {field}",
-    "body_label": "Üzenet"
+    "body_label": "Üzenet",
+    "attachment_uploading": "Feltöltés",
+    "attachment_upload_failed": "A feltöltés nem sikerült",
+    "attachment_progress": "{percent}% feltöltve"
   },
   "confirm_dialog": {
     "confirm": "Megerősítés",
diff --git a/locales/it/common.json b/locales/it/common.json
index 16c5d34f6..0dea56228 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# destinatario aggiunto} other {# destinatari aggiunti}} a {field}",
     "recipients_removed_count": "{count, plural, one {# destinatario rimosso} other {# destinatari rimossi}} da {field}",
     "recipients_moved_count": "{count, plural, one {# destinatario spostato} other {# destinatari spostati}} in {field}",
-    "body_label": "Messaggio"
+    "body_label": "Messaggio",
+    "attachment_uploading": "Caricamento",
+    "attachment_upload_failed": "Caricamento non riuscito",
+    "attachment_progress": "{percent}% caricato"
   },
   "confirm_dialog": {
     "confirm": "Conferma",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 8baff04cc..a957f8c46 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, other {# 件の宛先}}を {field} に追加しました",
     "recipients_removed_count": "{count, plural, other {# 件の宛先}}を {field} から削除しました",
     "recipients_moved_count": "{count, plural, other {# 件の宛先}}を {field} に移動しました",
-    "body_label": "メッセージ"
+    "body_label": "メッセージ",
+    "attachment_uploading": "アップロード中",
+    "attachment_upload_failed": "アップロードに失敗しました",
+    "attachment_progress": "{percent}% アップロード済み"
   },
   "confirm_dialog": {
     "confirm": "確認",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index 213103b1a..f2263c666 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{field}에 {count, plural, other {받는 사람 #명}}을 추가했어요",
     "recipients_removed_count": "{field}에서 {count, plural, other {받는 사람 #명}}을 제거했어요",
     "recipients_moved_count": "{field}(으)로 {count, plural, other {받는 사람 #명}}을 옮겼어요",
-    "body_label": "메시지"
+    "body_label": "메시지",
+    "attachment_uploading": "업로드 중",
+    "attachment_upload_failed": "업로드 실패",
+    "attachment_progress": "{percent}% 업로드됨"
   },
   "confirm_dialog": {
     "confirm": "확인",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 2bfaf5861..7310dabbe 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Laukam {field} {count, plural, zero {pievienoti # adresāti} one {pievienots # adresāts} other {pievienoti # adresāti}}",
     "recipients_removed_count": "No lauka {field} {count, plural, zero {noņemti # adresāti} one {noņemts # adresāts} other {noņemti # adresāti}}",
     "recipients_moved_count": "Uz {field} {count, plural, zero {pārvietoti # adresāti} one {pārvietots # adresāts} other {pārvietoti # adresāti}}",
-    "body_label": "Ziņojums"
+    "body_label": "Ziņojums",
+    "attachment_uploading": "Augšupielādē",
+    "attachment_upload_failed": "Augšupielāde neizdevās",
+    "attachment_progress": "Augšupielādēti {percent}%"
   },
   "confirm_dialog": {
     "confirm": "Apstiprināt",
diff --git a/locales/mn/common.json b/locales/mn/common.json
index c7fe01c33..eed8948d8 100644
--- a/locales/mn/common.json
+++ b/locales/mn/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{field}-д {count, plural, one {# хүлээн авагч} other {# хүлээн авагч}} нэмлээ",
     "recipients_removed_count": "{field}-ээс {count, plural, one {# хүлээн авагч} other {# хүлээн авагч}} хаслаа",
     "recipients_moved_count": "{field} руу {count, plural, one {# хүлээн авагч} other {# хүлээн авагч}} зөөлөө",
-    "body_label": "Мессеж"
+    "body_label": "Мессеж",
+    "attachment_uploading": "Байршуулж байна",
+    "attachment_upload_failed": "Байршуулж чадсангүй",
+    "attachment_progress": "{percent}% байршуулсан"
   },
   "confirm_dialog": {
     "confirm": "Баталгаажуулах",
diff --git a/locales/nb/common.json b/locales/nb/common.json
index 51e19706f..6365bab65 100644
--- a/locales/nb/common.json
+++ b/locales/nb/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# mottaker} other {# mottakere}} lagt til i {field}",
     "recipients_removed_count": "{count, plural, one {# mottaker} other {# mottakere}} fjernet fra {field}",
     "recipients_moved_count": "{count, plural, one {# mottaker} other {# mottakere}} flyttet til {field}",
-    "body_label": "Melding"
+    "body_label": "Melding",
+    "attachment_uploading": "Laster opp",
+    "attachment_upload_failed": "Opplastingen mislyktes",
+    "attachment_progress": "{percent} % lastet opp"
   },
   "confirm_dialog": {
     "confirm": "Bekreft",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index 489fae773..8567e1ba8 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# ontvanger} other {# ontvangers}} toegevoegd aan {field}",
     "recipients_removed_count": "{count, plural, one {# ontvanger} other {# ontvangers}} verwijderd uit {field}",
     "recipients_moved_count": "{count, plural, one {# ontvanger} other {# ontvangers}} verplaatst naar {field}",
-    "body_label": "Bericht"
+    "body_label": "Bericht",
+    "attachment_uploading": "Uploaden",
+    "attachment_upload_failed": "Uploaden mislukt",
+    "attachment_progress": "{percent}% geüpload"
   },
   "confirm_dialog": {
     "confirm": "Bevestigen",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index 11e4f05a2..2895b0417 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Dodano {count, plural, one {# odbiorcę} few {# odbiorców} many {# odbiorców} other {# odbiorcy}} do {field}",
     "recipients_removed_count": "Usunięto {count, plural, one {# odbiorcę} few {# odbiorców} many {# odbiorców} other {# odbiorcy}} z {field}",
     "recipients_moved_count": "Przeniesiono {count, plural, one {# odbiorcę} few {# odbiorców} many {# odbiorców} other {# odbiorcy}} do {field}",
-    "body_label": "Wiadomość"
+    "body_label": "Wiadomość",
+    "attachment_uploading": "Przesyłanie",
+    "attachment_upload_failed": "Przesyłanie nie powiodło się",
+    "attachment_progress": "Przesłano {percent}%"
   },
   "confirm_dialog": {
     "confirm": "Potwierdź",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 24ca7ff30..5a3627cf5 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {# destinatário adicionado} other {# destinatários adicionados}} a {field}",
     "recipients_removed_count": "{count, plural, one {# destinatário removido} other {# destinatários removidos}} de {field}",
     "recipients_moved_count": "{count, plural, one {# destinatário movido} other {# destinatários movidos}} para {field}",
-    "body_label": "Mensagem"
+    "body_label": "Mensagem",
+    "attachment_uploading": "Enviando",
+    "attachment_upload_failed": "Falha no envio",
+    "attachment_progress": "{percent}% enviado"
   },
   "confirm_dialog": {
     "confirm": "Confirmar",
diff --git a/locales/ro/common.json b/locales/ro/common.json
index 10f9357ad..8da6bde66 100644
--- a/locales/ro/common.json
+++ b/locales/ro/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{count, plural, one {A fost adăugat # destinatar} few {Au fost adăugați # destinatari} other {Au fost adăugați # de destinatari}} la {field}",
     "recipients_removed_count": "{count, plural, one {A fost eliminat # destinatar} few {Au fost eliminați # destinatari} other {Au fost eliminați # de destinatari}} din {field}",
     "recipients_moved_count": "{count, plural, one {A fost mutat # destinatar} few {Au fost mutați # destinatari} other {Au fost mutați # de destinatari}} la {field}",
-    "body_label": "Mesaj"
+    "body_label": "Mesaj",
+    "attachment_uploading": "Se încarcă",
+    "attachment_upload_failed": "Încărcarea a eșuat",
+    "attachment_progress": "{percent}% încărcat"
   },
   "confirm_dialog": {
     "confirm": "Confirmare",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index d2babb8b7..1c68e8c66 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "В «{field}» {count, plural, one {добавлен # получатель} few {добавлено # получателя} many {добавлено # получателей} other {добавлено # получателя}}",
     "recipients_removed_count": "Из «{field}» {count, plural, one {убран # получатель} few {убрано # получателя} many {убрано # получателей} other {убрано # получателя}}",
     "recipients_moved_count": "В «{field}» {count, plural, one {перемещён # получатель} few {перемещено # получателя} many {перемещено # получателей} other {перемещено # получателя}}",
-    "body_label": "Сообщение"
+    "body_label": "Сообщение",
+    "attachment_uploading": "Загрузка",
+    "attachment_upload_failed": "Не удалось загрузить",
+    "attachment_progress": "Загружено {percent}%"
   },
   "confirm_dialog": {
     "confirm": "Подтвердить",
diff --git a/locales/sk/common.json b/locales/sk/common.json
index d1d83dd98..6f712e55c 100644
--- a/locales/sk/common.json
+++ b/locales/sk/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "Do {field} {count, plural, one {pridaný # príjemca} few {pridaní # príjemcovia} many {pridaných # príjemcov} other {pridaných # príjemcov}}",
     "recipients_removed_count": "Z {field} {count, plural, one {odstránený # príjemca} few {odstránení # príjemcovia} many {odstránených # príjemcov} other {odstránených # príjemcov}}",
     "recipients_moved_count": "Do {field} {count, plural, one {presunutý # príjemca} few {presunutí # príjemcovia} many {presunutých # príjemcov} other {presunutých # príjemcov}}",
-    "body_label": "Správa"
+    "body_label": "Správa",
+    "attachment_uploading": "Nahráva sa",
+    "attachment_upload_failed": "Nahrávanie zlyhalo",
+    "attachment_progress": "Nahraté {percent} %"
   },
   "confirm_dialog": {
     "confirm": "Potvrdiť",
diff --git a/locales/th/common.json b/locales/th/common.json
index 62801a6cc..a71d28952 100644
--- a/locales/th/common.json
+++ b/locales/th/common.json
@@ -1277,7 +1277,10 @@
     "recipients_added_count": "เพิ่มผู้รับ {count, plural, other {# คน}} ใน {field} แล้ว",
     "recipients_removed_count": "นำผู้รับ {count, plural, other {# คน}} ออกจาก {field} แล้ว",
     "recipients_moved_count": "ย้ายผู้รับ {count, plural, other {# คน}} ไปที่ {field} แล้ว",
-    "body_label": "ข้อความ"
+    "body_label": "ข้อความ",
+    "attachment_uploading": "กำลังอัปโหลด",
+    "attachment_upload_failed": "อัปโหลดไม่สำเร็จ",
+    "attachment_progress": "อัปโหลดแล้ว {percent}%"
   },
   "email_viewer": {
     "read_receipt": {
diff --git a/locales/tr/common.json b/locales/tr/common.json
index acd3fbd42..e9b2a3cde 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "{field} alanına {count, plural, one {# alıcı} other {# alıcı}} eklendi",
     "recipients_removed_count": "{field} alanından {count, plural, one {# alıcı} other {# alıcı}} kaldırıldı",
     "recipients_moved_count": "{field} alanına {count, plural, one {# alıcı} other {# alıcı}} taşındı",
-    "body_label": "İleti"
+    "body_label": "İleti",
+    "attachment_uploading": "Yükleniyor",
+    "attachment_upload_failed": "Yükleme başarısız",
+    "attachment_progress": "%{percent} yüklendi"
   },
   "confirm_dialog": {
     "confirm": "Onayla",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index 04da4506e..6c4abfacb 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "У «{field}» {count, plural, one {додано # одержувача} few {додано # одержувачі} many {додано # одержувачів} other {додано # одержувача}}",
     "recipients_removed_count": "З «{field}» {count, plural, one {прибрано # одержувача} few {прибрано # одержувачі} many {прибрано # одержувачів} other {прибрано # одержувача}}",
     "recipients_moved_count": "У «{field}» {count, plural, one {переміщено # одержувача} few {переміщено # одержувачі} many {переміщено # одержувачів} other {переміщено # одержувача}}",
-    "body_label": "Повідомлення"
+    "body_label": "Повідомлення",
+    "attachment_uploading": "Завантаження",
+    "attachment_upload_failed": "Не вдалося завантажити",
+    "attachment_progress": "Завантажено {percent}%"
   },
   "confirm_dialog": {
     "confirm": "Підтвердити",
diff --git a/locales/zh-TW/common.json b/locales/zh-TW/common.json
index 442f401e4..cd1890837 100644
--- a/locales/zh-TW/common.json
+++ b/locales/zh-TW/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "已將 {count, plural, other {# 位收件者}}新增到{field}",
     "recipients_removed_count": "已將 {count, plural, other {# 位收件者}}從{field}移除",
     "recipients_moved_count": "已將 {count, plural, other {# 位收件者}}移到{field}",
-    "body_label": "郵件內容"
+    "body_label": "郵件內容",
+    "attachment_uploading": "正在上傳",
+    "attachment_upload_failed": "上傳失敗",
+    "attachment_progress": "已上傳 {percent}%"
   },
   "confirm_dialog": {
     "confirm": "確認",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index a9b379986..5fa5d4970 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -1029,7 +1029,10 @@
     "recipients_added_count": "已将 {count, plural, other {# 位收件人}}添加到{field}",
     "recipients_removed_count": "已将 {count, plural, other {# 位收件人}}从{field}移除",
     "recipients_moved_count": "已将 {count, plural, other {# 位收件人}}移到{field}",
-    "body_label": "邮件正文"
+    "body_label": "邮件正文",
+    "attachment_uploading": "正在上传",
+    "attachment_upload_failed": "上传失败",
+    "attachment_progress": "已上传 {percent}%"
   },
   "confirm_dialog": {
     "confirm": "确认",