Replace 'following' banner with WhatsApp-style delivery status checkmarks on own messages.

public/locales/en.json

@@ -462,10 +462,6 @@
     "drop_files": "Drop Files in \"{{name}}\"",
     "drag_drop_desc": "Drag and drop files here or click for selection dialog",
 
-    "is_following": " is following the conversation.",
-    "are_following": " are following the conversation.",
-    "others_following_count": "{{count}} others",
-
     "pinned_messages": "Pinned Messages",
     "no_pinned_messages": "No Pinned Messages",
     "no_pinned_messages_desc": "Users with sufficient permissions can pin messages from the message context menu.",

public/locales/ru.json

@@ -462,10 +462,6 @@
     "drop_files": "Перетащите файлы в \"{{name}}\"",
     "drag_drop_desc": "Перетащите файлы сюда или нажмите для выбора",
 
-    "is_following": " читает чат.",
-    "are_following": " читают чат.",
-    "others_following_count": "ещё {{count}}",
-
     "pinned_messages": "Закреплённые сообщения",
     "no_pinned_messages": "Нет закреплённых сообщений",
     "no_pinned_messages_desc": "Пользователи с достаточным уровнем прав могут закреплять сообщения через контекстное меню.",

src/app/components/message/MessageStatus.tsx

@@ -0,0 +1,30 @@
+import React from 'react';
+import { Icon, Icons, color } from 'folds';
+import { MatrixEvent, Room } from 'matrix-js-sdk';
+import { useMessageStatus, MessageDeliveryStatus } from '../../hooks/useMessageStatus';
+
+export type MessageStatusProps = {
+  room: Room;
+  mEvent: MatrixEvent;
+  hideReadReceipts?: boolean;
+};
+
+export function MessageStatus({ room, mEvent, hideReadReceipts }: MessageStatusProps) {
+  const status = useMessageStatus(room, mEvent);
+
+  if (status === MessageDeliveryStatus.Sending) {
+    return <Icon size="50" src={Icons.Clock} style={{ opacity: 0.5, flexShrink: 0 }} />;
+  }
+
+  if (status === MessageDeliveryStatus.Read && !hideReadReceipts) {
+    return (
+      <Icon size="50" src={Icons.CheckTwice} style={{ color: color.Success.Main, flexShrink: 0 }} />
+    );
+  }
+
+  if (status === MessageDeliveryStatus.Sent || status === MessageDeliveryStatus.Read) {
+    return <Icon size="50" src={Icons.Check} style={{ opacity: 0.5, flexShrink: 0 }} />;
+  }
+
+  return null;
+}

src/app/components/message/index.ts

@@ -8,3 +8,4 @@ export * from './Time';
 export * from './MsgTypeRenderers';
 export * from './FileHeader';
 export * from './RenderBody';
+export * from './MessageStatus';

src/app/features/room/RoomTimeline.tsx

@@ -625,7 +625,7 @@ export function RoomTimeline({ room, eventId, roomInputRef, editor }: RoomTimeli
           }
 
           scrollToBottomRef.current.count += 1;
-          scrollToBottomRef.current.smooth = true;
+          scrollToBottomRef.current.smooth = mEvt.getSender() !== mx.getUserId();
 
           setTimeline((ct) => ({
             ...ct,

src/app/features/room/RoomView.tsx

@@ -13,12 +13,9 @@ import { RoomTimeline } from './RoomTimeline';
 import { RoomViewTyping } from './RoomViewTyping';
 import { RoomTombstone } from './RoomTombstone';
 import { RoomInput } from './RoomInput';
-import { RoomViewFollowing, RoomViewFollowingPlaceholder } from './RoomViewFollowing';
 import { Page } from '../../components/page';
 import { useKeyDown } from '../../hooks/useKeyDown';
 import { editableActiveElement } from '../../utils/dom';
-import { settingsAtom } from '../../state/settings';
-import { useSetting } from '../../state/hooks/settings';
 import { useRoomPermissions } from '../../hooks/useRoomPermissions';
 import { useRoomCreators } from '../../hooks/useRoomCreators';
 import { useRoom } from '../../hooks/useRoom';
@@ -58,8 +55,6 @@ export function RoomView({ eventId }: { eventId?: string }) {
   const roomInputRef = useRef<HTMLDivElement>(null);
   const roomViewRef = useRef<HTMLDivElement>(null);
 
-  const [hideActivity] = useSetting(settingsAtom, 'hideActivity');
-
   const room = useRoom();
   const { roomId } = room;
   const editor = useEditor();
@@ -133,7 +128,6 @@ export function RoomView({ eventId }: { eventId?: string }) {
             </>
           )}
         </div>
-        {hideActivity ? <RoomViewFollowingPlaceholder /> : <RoomViewFollowing room={room} />}
       </Box>
     </Page>
   );

src/app/features/room/RoomViewFollowing.css.ts

@@ -1,39 +0,0 @@
-import { style } from '@vanilla-extract/css';
-import { recipe } from '@vanilla-extract/recipes';
-import { DefaultReset, color, config, toRem } from 'folds';
-
-export const RoomViewFollowingPlaceholder = style([
-  DefaultReset,
-  {
-    height: toRem(28),
-  },
-]);
-
-export const RoomViewFollowing = recipe({
-  base: [
-    DefaultReset,
-    {
-      minHeight: toRem(28),
-      padding: `0 ${config.space.S400}`,
-      width: '100%',
-      backgroundColor: color.Surface.Container,
-      color: color.Surface.OnContainer,
-      outline: 'none',
-    },
-  ],
-  variants: {
-    clickable: {
-      true: {
-        cursor: 'pointer',
-        selectors: {
-          '&:hover, &:focus-visible': {
-            color: color.Primary.Main,
-          },
-          '&:active': {
-            color: color.Primary.Main,
-          },
-        },
-      },
-    },
-  },
-});

src/app/features/room/RoomViewFollowing.tsx

@@ -1,147 +0,0 @@
-import React, { useState } from 'react';
-import {
-  Box,
-  Icon,
-  Icons,
-  Modal,
-  Overlay,
-  OverlayBackdrop,
-  OverlayCenter,
-  Text,
-  as,
-  config,
-} from 'folds';
-import { Room } from 'matrix-js-sdk';
-import classNames from 'classnames';
-import FocusTrap from 'focus-trap-react';
-import { useTranslation } from 'react-i18next';
-
-import { getMemberDisplayName } from '../../utils/room';
-import { getMxIdLocalPart } from '../../utils/matrix';
-import * as css from './RoomViewFollowing.css';
-import { useMatrixClient } from '../../hooks/useMatrixClient';
-import { useRoomLatestRenderedEvent } from '../../hooks/useRoomLatestRenderedEvent';
-import { useRoomEventReaders } from '../../hooks/useRoomEventReaders';
-import { EventReaders } from '../../components/event-readers';
-import { stopPropagation } from '../../utils/keyboard';
-
-export function RoomViewFollowingPlaceholder() {
-  return <div className={css.RoomViewFollowingPlaceholder} />;
-}
-
-export type RoomViewFollowingProps = {
-  room: Room;
-};
-export const RoomViewFollowing = as<'div', RoomViewFollowingProps>(
-  ({ className, room, ...props }, ref) => {
-    const { t } = useTranslation();
-    const mx = useMatrixClient();
-    const [open, setOpen] = useState(false);
-    const latestEvent = useRoomLatestRenderedEvent(room);
-    const latestEventReaders = useRoomEventReaders(room, latestEvent?.getId());
-    const names = latestEventReaders
-      .filter((readerId) => readerId !== mx.getUserId())
-      .map(
-        (readerId) => getMemberDisplayName(room, readerId) ?? getMxIdLocalPart(readerId) ?? readerId
-      );
-
-    const eventId = latestEvent?.getId();
-
-    return (
-      <>
-        {eventId && (
-          <Overlay open={open} backdrop={<OverlayBackdrop />}>
-            <OverlayCenter>
-              <FocusTrap
-                focusTrapOptions={{
-                  initialFocus: false,
-                  onDeactivate: () => setOpen(false),
-                  clickOutsideDeactivates: true,
-                  escapeDeactivates: stopPropagation,
-                }}
-              >
-                <Modal variant="Surface" size="300">
-                  <EventReaders room={room} eventId={eventId} requestClose={() => setOpen(false)} />
-                </Modal>
-              </FocusTrap>
-            </OverlayCenter>
-          </Overlay>
-        )}
-        <Box
-          as={names.length > 0 ? 'button' : 'div'}
-          onClick={names.length > 0 ? () => setOpen(true) : undefined}
-          className={classNames(css.RoomViewFollowing({ clickable: names.length > 0 }), className)}
-          alignItems="Center"
-          justifyContent="End"
-          gap="200"
-          {...props}
-          ref={ref}
-        >
-          {names.length > 0 && (
-            <>
-              <Icon style={{ opacity: config.opacity.P300 }} size="100" src={Icons.CheckTwice} />
-              <Text size="T300" truncate>
-                {names.length === 1 && (
-                  <>
-                    <b>{names[0]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.is_following')}
-                    </Text>
-                  </>
-                )}
-                {names.length === 2 && (
-                  <>
-                    <b>{names[0]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.and')}
-                    </Text>
-                    <b>{names[1]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.are_following')}
-                    </Text>
-                  </>
-                )}
-                {names.length === 3 && (
-                  <>
-                    <b>{names[0]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {', '}
-                    </Text>
-                    <b>{names[1]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.and')}
-                    </Text>
-                    <b>{names[2]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.are_following')}
-                    </Text>
-                  </>
-                )}
-                {names.length > 3 && (
-                  <>
-                    <b>{names[0]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {', '}
-                    </Text>
-                    <b>{names[1]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {', '}
-                    </Text>
-                    <b>{names[2]}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.and')}
-                    </Text>
-                    <b>{t('Room.others_following_count', { count: names.length - 3 })}</b>
-                    <Text as="span" size="Inherit" priority="300">
-                      {t('Room.are_following')}
-                    </Text>
-                  </>
-                )}
-              </Text>
-            </>
-          )}
-        </Box>
-      </>
-    );
-  }
-);

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

@@ -42,6 +42,7 @@ import {
   BubbleLayout,
   CompactLayout,
   MessageBase,
+  MessageStatus,
   ModernLayout,
   Time,
   Username,
@@ -53,10 +54,7 @@ import {
   getMemberAvatarMxc,
   getMemberDisplayName,
 } from '../../../utils/room';
-import {
+import { getMxIdLocalPart, mxcUrlToHttp } from '../../../utils/matrix';
-  getMxIdLocalPart,
-  mxcUrlToHttp,
-} from '../../../utils/matrix';
 import { MessageLayout, MessageSpacing } from '../../../state/settings';
 import { useMatrixClient } from '../../../hooks/useMatrixClient';
 import { useRecentEmoji } from '../../../hooks/useRecentEmoji';
@@ -467,9 +465,7 @@ export const MessageDeleteItem = as<
                 direction="Column"
                 gap="400"
               >
-                <Text priority="400">
+                <Text priority="400">{t('Room.delete_confirm')}</Text>
-                  {t('Room.delete_confirm')}
-                </Text>
                 <Box direction="Column" gap="100">
                   <Text size="L400">
                     {t('Room.reason')}{' '}
@@ -495,7 +491,9 @@ export const MessageDeleteItem = as<
                   aria-disabled={deleteState.status === AsyncStatus.Loading}
                 >
                   <Text size="B400">
-                    {deleteState.status === AsyncStatus.Loading ? t('Room.deleting') : t('Room.delete')}
+                    {deleteState.status === AsyncStatus.Loading
+                      ? t('Room.deleting')
+                      : t('Room.delete')}
                   </Text>
                 </Button>
               </Box>
@@ -598,9 +596,7 @@ export const MessageReportItem = as<
                 direction="Column"
                 gap="400"
               >
-                <Text priority="400">
+                <Text priority="400">{t('Room.report_desc')}</Text>
-                  {t('Room.report_desc')}
-                </Text>
                 <Box direction="Column" gap="100">
                   <Text size="L400">{t('Room.report_reason')}</Text>
                   <Input name="reasonInput" variant="Background" required />
@@ -629,7 +625,9 @@ export const MessageReportItem = as<
                   }
                 >
                   <Text size="B400">
-                    {reportState.status === AsyncStatus.Loading ? t('Room.reporting') : t('Room.report')}
+                    {reportState.status === AsyncStatus.Loading
+                      ? t('Room.reporting')
+                      : t('Room.report')}
                   </Text>
                 </Button>
               </Box>
@@ -733,6 +731,7 @@ export const Message = as<'div', MessageProps>(
     const [menuAnchor, setMenuAnchor] = useState<RectCords>();
     const [emojiBoardAnchor, setEmojiBoardAnchor] = useState<RectCords>();
 
+    const isOwnMessage = senderId === mx.getUserId();
     const senderDisplayName =
       getMemberDisplayName(room, senderId) ?? getMxIdLocalPart(senderId) ?? senderId;
     const senderAvatarMxc = getMemberAvatarMxc(room, senderId);
@@ -746,6 +745,9 @@ export const Message = as<'div', MessageProps>(
 
     const usernameColor = legacyUsernameColor ? colorMXID(senderId) : tagColor;
 
+    const isBubble = messageLayout === MessageLayout.Bubble;
+    const showTimeInHeader = !isBubble || !isOwnMessage;
+
     const headerJSX = !collapse && (
       <Box
         gap="300"
@@ -762,17 +764,14 @@ export const Message = as<'div', MessageProps>(
             onContextMenu={onUserClick}
             onClick={onUsernameClick}
           >
-            <Text
+            <Text as="span" size={isBubble ? 'T300' : 'T400'} truncate>
-              as="span"
-              size={messageLayout === MessageLayout.Bubble ? 'T300' : 'T400'}
-              truncate
-            >
               <UsernameBold>{senderDisplayName}</UsernameBold>
             </Text>
           </Username>
           {tagIconSrc && <PowerIcon size="100" iconSrc={tagIconSrc} />}
         </Box>
-        <Box shrink="No" gap="100">
+        {showTimeInHeader && (
+          <Box shrink="No" gap="100" alignItems="Center">
             {messageLayout === MessageLayout.Modern && hover && (
               <>
                 <Text as="span" size="T200" priority="300">
@@ -789,7 +788,11 @@ export const Message = as<'div', MessageProps>(
               hour24Clock={hour24Clock}
               dateFormatString={dateFormatString}
             />
+            {isOwnMessage && (
+              <MessageStatus room={room} mEvent={mEvent} hideReadReceipts={hideReadReceipts} />
+            )}
           </Box>
+        )}
       </Box>
     );
 
@@ -818,6 +821,18 @@ export const Message = as<'div', MessageProps>(
       </AvatarBase>
     );
 
+    const bubbleMetaJSX = isBubble && isOwnMessage && (
+      <span className={css.BubbleMeta}>
+        <Time
+          ts={mEvent.getTs()}
+          compact
+          hour24Clock={hour24Clock}
+          dateFormatString={dateFormatString}
+        />
+        <MessageStatus room={room} mEvent={mEvent} hideReadReceipts={hideReadReceipts} />
+      </span>
+    );
+
     const msgContentJSX = (
       <Box direction="Column" alignSelf="Start" style={{ maxWidth: '100%' }}>
         {reply}
@@ -1139,12 +1154,25 @@ export const Message = as<'div', MessageProps>(
             {msgContentJSX}
           </CompactLayout>
         )}
-        {messageLayout === MessageLayout.Bubble && (
+        {isBubble && isOwnMessage && (
+          <Box gap="200" alignItems="End">
+            <BubbleLayout
+              style={{ flexGrow: 1, minWidth: 0 }}
+              before={avatarJSX}
+              header={headerJSX}
+              onContextMenu={handleContextMenu}
+            >
+              {msgContentJSX}
+            </BubbleLayout>
+            {bubbleMetaJSX}
+          </Box>
+        )}
+        {isBubble && !isOwnMessage && (
           <BubbleLayout before={avatarJSX} header={headerJSX} onContextMenu={handleContextMenu}>
             {msgContentJSX}
           </BubbleLayout>
         )}
-        {messageLayout !== MessageLayout.Compact && messageLayout !== MessageLayout.Bubble && (
+        {messageLayout !== MessageLayout.Compact && !isBubble && (
           <ModernLayout before={avatarJSX} onContextMenu={handleContextMenu}>
             {headerJSX}
             {msgContentJSX}

src/app/features/room/message/styles.css.ts

@@ -55,3 +55,11 @@ export const ReactionsContainer = style({
 export const ReactionsTooltipText = style({
   wordBreak: 'break-word',
 });
+
+export const BubbleMeta = style({
+  display: 'flex',
+  alignItems: 'center',
+  justifyContent: 'flex-end',
+  gap: toRem(2),
+  whiteSpace: 'nowrap',
+});

src/app/hooks/useMessageStatus.ts

@@ -0,0 +1,75 @@
+import { useEffect, useState } from 'react';
+import { MatrixEvent, Room, RoomEvent, RoomEventHandlerMap, EventStatus } from 'matrix-js-sdk';
+import { useMatrixClient } from './useMatrixClient';
+
+export enum MessageDeliveryStatus {
+  Sending = 'sending',
+  Sent = 'sent',
+  Read = 'read',
+}
+
+function getDeliveryStatus(
+  room: Room,
+  mEvent: MatrixEvent,
+  myUserId: string
+): MessageDeliveryStatus | null {
+  if (mEvent.getSender() !== myUserId) return null;
+
+  const { status } = mEvent;
+  if (
+    status === EventStatus.SENDING ||
+    status === EventStatus.ENCRYPTING ||
+    status === EventStatus.QUEUED
+  ) {
+    return MessageDeliveryStatus.Sending;
+  }
+
+  if (status === EventStatus.NOT_SENT || status === EventStatus.CANCELLED) return null;
+
+  const eventId = mEvent.getId();
+  if (!eventId || !eventId.startsWith('$')) return MessageDeliveryStatus.Sending;
+
+  const members = room.getMembers();
+  const otherMembers = members.filter((m) => m.userId !== myUserId && m.membership !== 'invite');
+
+  const hasReader = otherMembers.some((member) => room.hasUserReadEvent(member.userId, eventId));
+  if (hasReader) return MessageDeliveryStatus.Read;
+
+  return MessageDeliveryStatus.Sent;
+}
+
+export function useMessageStatus(room: Room, mEvent: MatrixEvent): MessageDeliveryStatus | null {
+  const mx = useMatrixClient();
+  const myUserId = mx.getUserId() ?? '';
+  const isOwnMessage = mEvent.getSender() === myUserId;
+
+  const [status, setStatus] = useState<MessageDeliveryStatus | null>(() =>
+    getDeliveryStatus(room, mEvent, myUserId)
+  );
+
+  useEffect(() => {
+    if (!isOwnMessage) return undefined;
+
+    setStatus(getDeliveryStatus(room, mEvent, myUserId));
+
+    const handleReceipt: RoomEventHandlerMap[RoomEvent.Receipt] = (_event, r) => {
+      if (r.roomId !== room.roomId) return;
+      setStatus(getDeliveryStatus(room, mEvent, myUserId));
+    };
+
+    const handleLocalEcho: RoomEventHandlerMap[RoomEvent.LocalEchoUpdated] = (event, r) => {
+      if (r.roomId !== room.roomId) return;
+      if (event.getId() !== mEvent.getId()) return;
+      setStatus(getDeliveryStatus(room, mEvent, myUserId));
+    };
+
+    room.on(RoomEvent.Receipt, handleReceipt);
+    room.on(RoomEvent.LocalEchoUpdated, handleLocalEcho);
+    return () => {
+      room.removeListener(RoomEvent.Receipt, handleReceipt);
+      room.removeListener(RoomEvent.LocalEchoUpdated, handleLocalEcho);
+    };
+  }, [room, mEvent, myUserId, isOwnMessage]);
+
+  return status;
+}

src/app/hooks/useRoomLatestRenderedEvent.ts

@@ -1,58 +0,0 @@
-/* eslint-disable no-continue */
-import { MatrixEvent, Room, RoomEvent, RoomEventHandlerMap } from 'matrix-js-sdk';
-import { useEffect, useState } from 'react';
-import { settingsAtom } from '../state/settings';
-import { useSetting } from '../state/hooks/settings';
-import { MessageEvent, StateEvent } from '../../types/matrix/room';
-import { isMembershipChanged, reactionOrEditEvent } from '../utils/room';
-
-export const useRoomLatestRenderedEvent = (room: Room) => {
-  const [hideMembershipEvents] = useSetting(settingsAtom, 'hideMembershipEvents');
-  const [hideNickAvatarEvents] = useSetting(settingsAtom, 'hideNickAvatarEvents');
-  const [showHiddenEvents] = useSetting(settingsAtom, 'showHiddenEvents');
-  const [latestEvent, setLatestEvent] = useState<MatrixEvent>();
-
-  useEffect(() => {
-    const getLatestEvent = (): MatrixEvent | undefined => {
-      const liveEvents = room.getLiveTimeline().getEvents();
-      for (let i = liveEvents.length - 1; i >= 0; i -= 1) {
-        const evt = liveEvents[i];
-
-        if (!evt) continue;
-        if (reactionOrEditEvent(evt)) continue;
-        if (evt.getType() === StateEvent.RoomMember) {
-          const membershipChanged = isMembershipChanged(evt);
-          if (membershipChanged && hideMembershipEvents) continue;
-          if (!membershipChanged && hideNickAvatarEvents) continue;
-          return evt;
-        }
-
-        if (
-          evt.getType() === MessageEvent.RoomMessage ||
-          evt.getType() === MessageEvent.RoomMessageEncrypted ||
-          evt.getType() === MessageEvent.Sticker ||
-          evt.getType() === StateEvent.RoomName ||
-          evt.getType() === StateEvent.RoomTopic ||
-          evt.getType() === StateEvent.RoomAvatar
-        ) {
-          return evt;
-        }
-
-        if (showHiddenEvents) return evt;
-      }
-      return undefined;
-    };
-
-    const handleTimelineEvent: RoomEventHandlerMap[RoomEvent.Timeline] = () => {
-      setLatestEvent(getLatestEvent());
-    };
-    setLatestEvent(getLatestEvent());
-
-    room.on(RoomEvent.Timeline, handleTimelineEvent);
-    return () => {
-      room.removeListener(RoomEvent.Timeline, handleTimelineEvent);
-    };
-  }, [room, hideMembershipEvents, hideNickAvatarEvents, showHiddenEvents]);
-
-  return latestEvent;
-};