fix(notifications): in-app toasts no longer need browser notification permission (#324)

notify() shows an in-page toast while the window is focused and only
falls back to an OS notification otherwise, but both message and invite
notifications were gated on Notification.permission === granted. Anyone
who declined (or was never asked) heard the ping with nothing on screen.
Gate only the OS path on the permission.

Fixes #324

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.23",
+        "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
         "@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.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==",
+      "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==",
       "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.23",
+    "@lotusguild/element-call-embedded": "0.25.0-lotus.22",
     "@playwright/test": "1.63.0",
     "@rollup/plugin-inject": "5.0.5",
     "@rollup/plugin-wasm": "6.2.2",

src/app/components/AccountDataEditor.tsx

@@ -297,7 +297,7 @@ export function AccountDataEditor({
             </Chip>
           </Box>
           <Box shrink="No">
-            <IconButton type="button" onClick={requestClose} variant="Surface" aria-label="Close">
+            <IconButton onClick={requestClose} variant="Surface" aria-label="Close">
               <Icon src={Icons.Cross} />
             </IconButton>
           </Box>

src/app/components/DeviceVerificationSetup.tsx

@@ -315,7 +315,7 @@ export const DeviceVerificationSetup = forwardRef<HTMLDivElement, DeviceVerifica
               Setup Device Verification
             </Text>
           </Box>
-          <IconButton type="button" size="300" radii="300" onClick={onCancel} aria-label="Cancel">
+          <IconButton size="300" radii="300" onClick={onCancel} aria-label="Cancel">
             <Icon src={Icons.Cross} />
           </IconButton>
         </Header>
@@ -361,7 +361,7 @@ export const DeviceVerificationReset = forwardRef<HTMLDivElement, DeviceVerifica
               Reset Device Verification
             </Text>
           </Box>
-          <IconButton type="button" size="300" radii="300" onClick={onCancel} aria-label="Cancel">
+          <IconButton size="300" radii="300" onClick={onCancel} aria-label="Cancel">
             <Icon src={Icons.Cross} />
           </IconButton>
         </Header>

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

@@ -139,11 +139,8 @@ export const createRoom = async (mx: MatrixClient, data: CreateRoomData): Promis
       data.allowFederation,
       data.additionalCreators,
     ),
-    // [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(),
+    power_level_content_override:
+      data.type === RoomType.Call ? createVoiceRoomPowerLevelsOverride() : undefined,
     initial_state: initialState,
   };
 

src/app/features/common-settings/developer-tools/StateEventEditor.tsx

@@ -275,7 +275,7 @@ export function StateEventEditor({ type, stateKey, requestClose }: StateEventEdi
             </Chip>
           </Box>
           <Box shrink="No">
-            <IconButton type="button" onClick={requestClose} variant="Surface" aria-label="Close">
+            <IconButton onClick={requestClose} variant="Surface" aria-label="Close">
               <Icon src={Icons.Cross} />
             </IconButton>
           </Box>

src/app/features/room/PollCreator.tsx

@@ -143,7 +143,7 @@ export function PollCreator({ roomId, threadRootId, onClose }: PollCreatorProps)
                   Create Poll
                 </Text>
               </Box>
-              <IconButton type="button" size="300" radii="300" onClick={onClose} aria-label="Close">
+              <IconButton size="300" radii="300" onClick={onClose} aria-label="Close">
                 <Icon src={Icons.Cross} />
               </IconButton>
             </Header>

src/app/features/room/ReportRoomModal.tsx

@@ -118,7 +118,7 @@ export function ReportRoomModal({ roomId, onClose }: ReportRoomModalProps) {
                   Report Room
                 </Text>
               </Box>
-              <IconButton type="button" size="300" onClick={onClose} radii="300" aria-label="Close">
+              <IconButton size="300" onClick={onClose} radii="300" aria-label="Close">
                 <Icon src={Icons.Cross} />
               </IconButton>
             </Header>

src/app/features/room/ReportUserModal.tsx

@@ -124,7 +124,7 @@ export function ReportUserModal({ userId, onClose }: ReportUserModalProps) {
                   Report User
                 </Text>
               </Box>
-              <IconButton type="button" size="300" onClick={onClose} radii="300" aria-label="Close">
+              <IconButton size="300" onClick={onClose} radii="300" aria-label="Close">
                 <Icon src={Icons.Cross} />
               </IconButton>
             </Header>

src/app/features/room/ScheduleMessageModal.tsx

@@ -202,7 +202,7 @@ export function ScheduleMessageModal({
                   {title}
                 </Text>
               </Box>
-              <IconButton type="button" size="300" radii="300" onClick={onClose} aria-label="Close">
+              <IconButton size="300" radii="300" onClick={onClose} aria-label="Close">
                 <Icon src={Icons.Cross} />
               </IconButton>
             </Header>

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

@@ -725,13 +725,7 @@ export const MessageDeleteItem = as<
                     Delete Message
                   </Text>
                 </Box>
-                <IconButton
-                  type="button"
-                  size="300"
-                  onClick={handleClose}
-                  radii="300"
-                  aria-label="Close"
-                >
+                <IconButton size="300" onClick={handleClose} radii="300" aria-label="Close">
                   <Icon src={Icons.Cross} />
                 </IconButton>
               </Header>
@@ -871,13 +865,7 @@ export const MessageReportItem = as<
                     Report Message
                   </Text>
                 </Box>
-                <IconButton
-                  type="button"
-                  size="300"
-                  onClick={handleClose}
-                  radii="300"
-                  aria-label="Close"
-                >
+                <IconButton size="300" onClick={handleClose} radii="300" aria-label="Close">
                   <Icon src={Icons.Cross} />
                 </IconButton>
               </Header>

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

@@ -69,15 +69,8 @@ export const Reactions = as<'div', ReactionsProps>(
     const measure = useCallback(() => {
       const container = containerRef.current;
       if (!container) return;
-      // [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 rowWidth = container.getBoundingClientRect().width;
+      const gap = parseFloat(getComputedStyle(container).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;
@@ -117,21 +110,8 @@ export const Reactions = as<'div', ReactionsProps>(
         style={{
           ...props.style,
           ...(collapsed && rowHeight
-            ? // 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,
-              }
+            ? // 2px breathing room so row-1 focus outlines are not clipped.
+              { maxHeight: rowHeight + 4, overflow: 'hidden', padding: 2, margin: -2 }
             : {}),
         }}
         ref={(el) => {

src/app/pages/client/ClientNonUIFeatures.tsx

@@ -334,7 +334,9 @@ function InviteNotifications() {
 
     if (quietActive) return;
 
-    if (showNotifications && notificationPermission('granted')) {
+    // [Gitea #324] The in-app toast (focused window) needs no browser
+    // permission; only the OS notification does.
+    if (showNotifications && (document.hasFocus() || notificationPermission('granted'))) {
       notify(newCount);
     }
     if (notificationSound && inviteSoundId !== 'none') {
@@ -641,7 +643,11 @@ function MessageNotifications() {
 
       if (quietActive) return;
 
-      if (showNotifications && notificationPermission('granted')) {
+      // [Gitea #324] notify() shows an in-app toast while the window is focused,
+      // which needs no browser permission; only its OS-notification path does.
+      // Gating both on the permission left people who declined it (most web
+      // users) with a ping sound and nothing on screen.
+      if (showNotifications && (document.hasFocus() || notificationPermission('granted'))) {
         const avatarMxc =
           room.getAvatarFallbackMember()?.getMxcAvatarUrl() ?? room.getMxcAvatarUrl();
         notify({

src/app/plugins/call/CallEmbed.ts

@@ -31,7 +31,6 @@ 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
@@ -252,18 +251,8 @@ 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)) {
-      let notify = 'none';
-      if (isRingableRoom(room, CallEmbed.dmCall(intent))) {
-        notify = CallEmbed.dmCall(intent) ? 'ring' : 'notification';
-      }
-      params.append('sendNotificationType', notify);
+      params.append('sendNotificationType', CallEmbed.dmCall(intent) ? 'ring' : 'notification');
     }
 
     // [Gitea #43] On its own origin when config.json sets elementCallUrl.

src/app/utils/imageCompression.test.ts

@@ -1,11 +1,6 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
-import {
-  formatFileSize,
-  hasTransparency,
-  isAnimatedWebp,
-  isCompressible,
-} from './imageCompression';
+import { formatFileSize, isCompressible } from './imageCompression';
 
 test('formatFileSize formats bytes below 1KB as B', () => {
   assert.equal(formatFileSize(0), '0 B');
@@ -30,38 +25,14 @@ test('formatFileSize formats values in the MB range', () => {
 test('isCompressible accepts raster image types', () => {
   assert.equal(isCompressible({ type: 'image/png' } as Blob), true);
   assert.equal(isCompressible({ type: 'image/jpeg' } as Blob), true);
+  assert.equal(isCompressible({ type: 'image/gif' } as Blob), true);
   assert.equal(isCompressible({ type: 'image/webp' } as Blob), true);
 });
 
 test('isCompressible rejects svg, empty type, and non-images', () => {
   assert.equal(isCompressible({ type: 'image/svg+xml' } as Blob), false);
-  // [Gitea #331] usually animated; a canvas keeps one frame
-  assert.equal(isCompressible({ type: 'image/gif' } as Blob), false);
-  assert.equal(isCompressible({ type: 'image/apng' } as Blob), false);
   assert.equal(isCompressible({ type: '' } as Blob), false);
   assert.equal(isCompressible({ type: 'application/pdf' } as Blob), false);
   assert.equal(isCompressible({ type: 'text/plain' } as Blob), false);
   assert.equal(isCompressible({ type: 'video/mp4' } as Blob), false);
 });
-
-const webpHeader = (chunk: string, flags = 0) => {
-  const b = new Uint8Array(32);
-  const put = (at: number, str: string) => b.set(new TextEncoder().encode(str), at);
-  put(0, 'RIFF');
-  put(8, 'WEBP');
-  put(12, chunk);
-  b[20] = flags;
-  return b;
-};
-
-test('isAnimatedWebp: VP8X with the animation flag (#331)', () => {
-  assert.equal(isAnimatedWebp(webpHeader('VP8X', 0x02)), true);
-  assert.equal(isAnimatedWebp(webpHeader('VP8X', 0x10)), false, 'alpha flag only');
-  assert.equal(isAnimatedWebp(webpHeader('VP8 ')), false, 'simple lossy');
-  assert.equal(isAnimatedWebp(new Uint8Array(8)), false);
-});
-
-test('hasTransparency (#331)', () => {
-  assert.equal(hasTransparency(new Uint8ClampedArray([1, 2, 3, 255, 4, 5, 6, 255])), false);
-  assert.equal(hasTransparency(new Uint8ClampedArray([1, 2, 3, 255, 0, 0, 0, 0])), true);
-});

src/app/utils/imageCompression.ts

@@ -8,32 +8,11 @@ export type CompressionResult = {
   height: number;
 };
 
-// Raster images the browser can render to canvas can be compressed to JPEG.
-// SVG is vector and must stay as-is. [Gitea #331] GIF and APNG are usually
-// animated, and a canvas keeps only the first frame, so they aren't offered.
-// Empty type string (undetected MIME) is excluded.
-const NOT_COMPRESSIBLE = new Set(['image/svg+xml', 'image/gif', 'image/apng']);
+// Any raster image the browser can render to canvas can be compressed to JPEG.
+// SVG is vector and must stay as-is; GIF animation is lost on canvas but static
+// frames compress fine. Empty type string (undetected MIME) is excluded.
 const isCompressibleType = (type: string): boolean =>
-  type.startsWith('image/') && !NOT_COMPRESSIBLE.has(type);
-
-/**
- * Pure: whether a WebP file is animated. An animated WebP is a VP8X file
- * whose header has the animation flag (byte 20, bit 0x02) and an ANIM chunk.
- */
-export function isAnimatedWebp(bytes: Uint8Array): boolean {
-  const ascii = (at: number, len: number) => String.fromCharCode(...bytes.subarray(at, at + len));
-  if (bytes.length < 21 || ascii(0, 4) !== 'RIFF' || ascii(8, 4) !== 'WEBP') return false;
-  // Bit 0x02 of the VP8X flags byte (no-bitwise: test it arithmetically).
-  return ascii(12, 4) === 'VP8X' && Math.floor(bytes[20] / 2) % 2 === 1;
-}
-
-/** Pure: whether RGBA pixel data has any pixel that isn't fully opaque. */
-export function hasTransparency(rgba: Uint8ClampedArray): boolean {
-  for (let i = 3; i < rgba.length; i += 4) {
-    if (rgba[i] !== 255) return true;
-  }
-  return false;
-}
+  type.startsWith('image/') && type !== 'image/svg+xml' && type !== '';
 
 /** Returns true if this file can be compressed via canvas (any raster image type). */
 export function isCompressible(file: File | Blob): boolean {
@@ -49,8 +28,7 @@ const JPEG_OUTPUT_TYPE = 'image/jpeg';
  *
  * PNG is skipped entirely: it may carry an alpha channel, and re-encoding to
  * JPEG composites transparency onto an opaque (black) background, corrupting the
- * image. Any other image with transparent pixels, and animated WebP, are left
- * alone for the same reason (#331). Returning null makes callers fall back to uploading the lossless
+ * image. Returning null makes callers fall back to uploading the lossless
  * original. The image is decoded with `imageOrientation: 'from-image'` so any
  * EXIF orientation is baked into the pixels instead of being silently dropped.
  */
@@ -61,15 +39,6 @@ export async function compressImage(
   if (!isCompressibleType(file.type)) return null;
   // Skip PNG (potential alpha) — re-encoding to JPEG would flatten transparency.
   if (file.type === 'image/png') return null;
-  // [Gitea #331] An animated WebP would become a single still frame.
-  if (file.type === 'image/webp') {
-    try {
-      const head = new Uint8Array(await file.slice(0, 32).arrayBuffer());
-      if (isAnimatedWebp(head)) return null;
-    } catch {
-      return null;
-    }
-  }
 
   let bitmap: ImageBitmap;
   try {
@@ -91,13 +60,6 @@ export async function compressImage(
   }
   ctx.drawImage(bitmap, 0, 0);
   bitmap.close();
-  // [Gitea #331] JPEG has no alpha: a transparent WebP (sticker, logo) came out
-  // with a black background. Keep any image with transparency as the original.
-  try {
-    if (hasTransparency(ctx.getImageData(0, 0, width, height).data)) return null;
-  } catch {
-    return null;
-  }
 
   return new Promise((resolve) => {
     canvas.toBlob(