fix(translate): say why Translate did nothing (#287)

When a message was already in the target language, or its language
could not be detected, Translate switched itself back off with no chip,
no "Translating…" and no error. Show a short toast instead: "This
message is already in English." or "Couldn't tell what language this
message is in, so it wasn't translated."

Fixes #287

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5

package-lock.json

@@ -81,7 +81,7 @@
       },
       "devDependencies": {
         "@axe-core/playwright": "4.13.0",
-        "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
+        "@lotusguild/element-call-embedded": "0.25.0-lotus.23",
         "@playwright/test": "1.63.0",
         "@rollup/plugin-inject": "5.0.5",
         "@rollup/plugin-wasm": "6.2.2",
@@ -2695,9 +2695,9 @@
       "integrity": "sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA=="
     },
     "node_modules/@lotusguild/element-call-embedded": {
-      "version": "0.25.0-lotus.22",
-      "resolved": "https://code.lotusguild.org/api/packages/LotusGuild/npm/%40lotusguild%2Felement-call-embedded/-/0.25.0-lotus.22/element-call-embedded-0.25.0-lotus.22.tgz",
-      "integrity": "sha512-AimDKZA4xUKEEyl2XUFUSUDl03tBKFv88T/3igKyH2VqNSPMGnqcQJC5HXIkHLTWrOmg8kLcJ//FFbqlUZiLcA==",
+      "version": "0.25.0-lotus.23",
+      "resolved": "https://code.lotusguild.org/api/packages/LotusGuild/npm/%40lotusguild%2Felement-call-embedded/-/0.25.0-lotus.23/element-call-embedded-0.25.0-lotus.23.tgz",
+      "integrity": "sha512-vRmcWeJcU0Accyl2x3mqNEzrIe8djE5BekyYbYOSCsMflC98rZgD1mO7KOe7bA1cX7gparRf6sAt1fotHoU+bA==",
       "dev": true
     },
     "node_modules/@matrix-org/matrix-sdk-crypto-wasm": {

package.json

@@ -108,7 +108,7 @@
   },
   "devDependencies": {
     "@axe-core/playwright": "4.13.0",
-    "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
+    "@lotusguild/element-call-embedded": "0.25.0-lotus.23",
     "@playwright/test": "1.63.0",
     "@rollup/plugin-inject": "5.0.5",
     "@rollup/plugin-wasm": "6.2.2",

src/app/components/create-room/utils.ts

@@ -139,8 +139,11 @@ export const createRoom = async (mx: MatrixClient, data: CreateRoomData): Promis
       data.allowFederation,
       data.additionalCreators,
     ),
-    power_level_content_override:
-      data.type === RoomType.Call ? createVoiceRoomPowerLevelsOverride() : undefined,
+    // [Gitea #328] Every non-space room gets call.member at user level, not just
+    // voice rooms: the call button is shown in private group rooms too, and with
+    // Synapse's state_default (50) only admins could start or join a call there
+    // ("You don't have permission to join!").
+    power_level_content_override: createVoiceRoomPowerLevelsOverride(),
     initial_state: initialState,
   };
 

src/app/features/room/message/Reactions.tsx

@@ -69,8 +69,15 @@ export const Reactions = as<'div', ReactionsProps>(
     const measure = useCallback(() => {
       const container = containerRef.current;
       if (!container) return;
-      const rowWidth = container.getBoundingClientRect().width;
-      const gap = parseFloat(getComputedStyle(container).columnGap) || 8;
+      // [Gitea #305] The width the chips actually get (content box). The border
+      // box grows by 4 px while collapsed (margin -2 / padding 2), and measuring
+      // it made a row within 4 px of fitting flip collapsed↔expanded every frame.
+      const cs = getComputedStyle(container);
+      const rowWidth =
+        container.clientWidth -
+        (parseFloat(cs.paddingLeft) || 0) -
+        (parseFloat(cs.paddingRight) || 0);
+      const gap = parseFloat(cs.columnGap) || 8;
       const chips = keys ? keys.split('\u0000').map((k) => chipRefs.current.get(k)) : [];
       const widths = chips.map((el) => el?.getBoundingClientRect().width ?? 0);
       const moreWidth = moreRef.current?.getBoundingClientRect().width ?? 48;
@@ -110,8 +117,21 @@ export const Reactions = as<'div', ReactionsProps>(
         style={{
           ...props.style,
           ...(collapsed && rowHeight
-            ? // 2px breathing room so row-1 focus outlines are not clipped.
-              { maxHeight: rowHeight + 4, overflow: 'hidden', padding: 2, margin: -2 }
+            ? // 2px breathing room so row-1 focus outlines are not clipped. Longhand
+              // margins so the timeline's marginTop survives (Gitea #305: the
+              // `margin` shorthand overrode it and, once removed, cleared it).
+              {
+                maxHeight: rowHeight + 4,
+                overflow: 'hidden',
+                padding: 2,
+                marginLeft: -2,
+                marginRight: -2,
+                marginBottom: -2,
+                marginTop:
+                  props.style?.marginTop !== undefined
+                    ? `calc(${typeof props.style.marginTop === 'number' ? `${props.style.marginTop}px` : props.style.marginTop} - 2px)`
+                    : -2,
+              }
             : {}),
         }}
         ref={(el) => {

src/app/hooks/useMessageTranslation.ts

@@ -12,7 +12,8 @@ import {
   markAutoTranslateTried,
 } from '../state/translation';
 import { chromeTranslationEngine as engine } from '../utils/translation/chromeEngine';
-import { sameLanguage } from '../utils/translation/langUtils';
+import { sameLanguage, translateSkipMessage } from '../utils/translation/langUtils';
+import { toastQueueAtom } from '../state/toast';
 
 export type MsgTranslationStatus =
   | 'idle' // not translating (original shown)
@@ -52,6 +53,7 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
   // Write-only: reading the whole cache array here (via useAtom) would
   // resubscribe this message to every other message's writes. [Gitea #39]
   const setCache = useSetAtom(translationCacheAtom);
+  const setToast = useSetAtom(toastQueueAtom);
 
   // The key includes a fingerprint of `text`, so an edit (same event id, new
   // body) misses the old entry and re-translates instead of showing stale
@@ -124,6 +126,16 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
         if (!from || sameLanguage(from, targetLang)) {
           setStatus('skipped');
           setActive(false);
+          // [Gitea #287] Say why nothing happened instead of silently undoing
+          // the click (no chip shows once translation is switched back off).
+          setToast({
+            id: `translate-skipped-${eventId}-${Date.now()}`,
+            displayName: 'Translate',
+            body: translateSkipMessage(from, targetLang),
+            roomName: '',
+            roomId: '',
+            onClick: () => undefined,
+          });
           return;
         }
         setFromLang(from);
@@ -154,7 +166,7 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
       // Invalidate this run's writes if inputs change / unmount.
       runIdRef.current += 1;
     };
-  }, [active, cached, supported, text, targetLang, key, setActive, setCache]);
+  }, [active, cached, supported, text, targetLang, key, setActive, setCache, setToast, eventId]);
 
   // When switched off, drop back to idle (keep the cached translation around so
   // toggling back on is instant).

src/app/plugins/call/CallEmbed.ts

@@ -31,6 +31,7 @@ import { verifyDenoiseAssets } from './denoiseSmokeCheck';
 import { canDelegateCapability } from './utils';
 import { getCallPageUrl } from './callPageUrl';
 import { restrictWidgetMessages } from '../widgetTransport';
+import { isRingableRoom } from '../../utils/callRing';
 
 // Maximum time to wait for the embedded Element Call iframe to progress from
 // initial load to a ready/joined state. If it hasn't by then, we assume the
@@ -251,8 +252,18 @@ export class CallEmbed {
       verifyDenoiseAssets(denoiseModel).catch(() => undefined);
     }
 
+    // [Gitea #295] Only ask Element Call to notify where a call can ring at all
+    // (DMs, invite-only groups outside a space). In a voice channel or space
+    // room the notification carries an @room mention, so every member got a
+    // highlighted ping (and phone push) whenever a moderator hopped in, and
+    // other clients showed it as a missed call.
+    // `none` needs element-call-embedded ≥ 0.25.0-lotus.23 (older builds ignore it).
     if (CallEmbed.startingCall(intent)) {
-      params.append('sendNotificationType', CallEmbed.dmCall(intent) ? 'ring' : 'notification');
+      let notify = 'none';
+      if (isRingableRoom(room, CallEmbed.dmCall(intent))) {
+        notify = CallEmbed.dmCall(intent) ? 'ring' : 'notification';
+      }
+      params.append('sendNotificationType', notify);
     }
 
     // [Gitea #43] On its own origin when config.json sets elementCallUrl.

src/app/utils/translation/langUtils.ts

@@ -85,3 +85,9 @@ export function languageName(code: string, uiLocale = 'en'): string {
 export function isSupportedTargetLang(code: string): boolean {
   return CURATED_NAME.has(normalizeLang(code));
 }
+
+/** Pure: why a manual Translate did nothing (#287). */
+export const translateSkipMessage = (from: string | undefined, targetLang: string): string =>
+  from
+    ? `This message is already in ${languageName(targetLang) || targetLang}.`
+    : "Couldn't tell what language this message is in, so it wasn't translated.";

src/app/utils/translation/translateSkip.test.ts

@@ -0,0 +1,8 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { translateSkipMessage } from './langUtils';
+
+test('translateSkipMessage explains a Translate that did nothing (#287)', () => {
+  assert.equal(translateSkipMessage('en', 'en'), 'This message is already in English.');
+  assert.match(translateSkipMessage(undefined, 'en'), /^Couldn't tell what language/);
+});