Renamed channels to rooms (#30)

This commit is contained in:
unknown
2021-08-31 18:43:31 +05:30
parent b5dfc337ec
commit 705910d9e0
42 changed files with 291 additions and 291 deletions

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import React, { useState, useEffect } from 'react';
import PropTypes from 'prop-types';
import './PeopleDrawer.scss';
import initMatrix from '../../../client/initMatrix';
import { getUsernameOfRoomMember } from '../../../util/matrixUtil';
import colorMXID from '../../../util/colorMXID';
import { openInviteUser } from '../../../client/action/navigation';
import Text from '../../atoms/text/Text';
import Header, { TitleWrapper } from '../../atoms/header/Header';
import IconButton from '../../atoms/button/IconButton';
import Button from '../../atoms/button/Button';
import ScrollView from '../../atoms/scroll/ScrollView';
import Input from '../../atoms/input/Input';
import PeopleSelector from '../../molecules/people-selector/PeopleSelector';
import AddUserIC from '../../../../public/res/ic/outlined/add-user.svg';
function getPowerLabel(powerLevel) {
switch (powerLevel) {
case 100:
return 'Admin';
case 50:
return 'Mod';
default:
return null;
}
}
function compare(m1, m2) {
let aName = m1.name;
let bName = m2.name;
// remove "#" from the room name
// To ignore it in sorting
aName = aName.replaceAll('#', '');
bName = bName.replaceAll('#', '');
if (aName.toLowerCase() < bName.toLowerCase()) {
return -1;
}
if (aName.toLowerCase() > bName.toLowerCase()) {
return 1;
}
return 0;
}
function sortByPowerLevel(m1, m2) {
let pl1 = String(m1.powerLevel);
let pl2 = String(m2.powerLevel);
if (pl1 === '100') pl1 = '90.9';
if (pl2 === '100') pl2 = '90.9';
if (pl1.toLowerCase() > pl2.toLowerCase()) {
return -1;
}
if (pl1.toLowerCase() < pl2.toLowerCase()) {
return 1;
}
return 0;
}
function PeopleDrawer({ roomId }) {
const PER_PAGE_MEMBER = 50;
const room = initMatrix.matrixClient.getRoom(roomId);
const totalMemberList = room.getJoinedMembers().sort(compare).sort(sortByPowerLevel);
const [memberList, updateMemberList] = useState([]);
let isRoomChanged = false;
function loadMorePeople() {
updateMemberList(totalMemberList.slice(0, memberList.length + PER_PAGE_MEMBER));
}
useEffect(() => {
updateMemberList(totalMemberList.slice(0, PER_PAGE_MEMBER));
room.loadMembersIfNeeded().then(() => {
if (isRoomChanged) return;
const newTotalMemberList = room.getJoinedMembers().sort(compare).sort(sortByPowerLevel);
updateMemberList(newTotalMemberList.slice(0, PER_PAGE_MEMBER));
});
return () => {
isRoomChanged = true;
};
}, [roomId]);
return (
<div className="people-drawer">
<Header>
<TitleWrapper>
<Text variant="s1">
People
<Text className="people-drawer__member-count" variant="b3">{`${room.getJoinedMemberCount()} members`}</Text>
</Text>
</TitleWrapper>
<IconButton onClick={() => openInviteUser(roomId)} tooltip="Invite" src={AddUserIC} />
</Header>
<div className="people-drawer__content-wrapper">
<div className="people-drawer__scrollable">
<ScrollView autoHide>
<div className="people-drawer__content">
{
memberList.map((member) => (
<PeopleSelector
key={member.userId}
onClick={() => alert('Viewing profile is yet to be implemented')}
avatarSrc={member.getAvatarUrl(initMatrix.matrixClient.baseUrl, 24, 24, 'crop')}
name={getUsernameOfRoomMember(member)}
color={colorMXID(member.userId)}
peopleRole={getPowerLabel(member.powerLevel)}
/>
))
}
<div className="people-drawer__load-more">
{
memberList.length !== totalMemberList.length && (
<Button onClick={loadMorePeople}>View more</Button>
)
}
</div>
</div>
</ScrollView>
</div>
<div className="people-drawer__sticky">
<form onSubmit={(e) => e.preventDefault()} className="people-search">
<Input type="text" placeholder="Search" required />
</form>
</div>
</div>
</div>
);
}
PeopleDrawer.propTypes = {
roomId: PropTypes.string.isRequired,
};
export default PeopleDrawer;

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.people-drawer-flexBox {
display: flex;
flex-direction: column;
}
.people-drawer-flexItem {
flex: 1;
min-height: 0;
min-width: 0;
}
.people-drawer {
@extend .people-drawer-flexBox;
width: var(--people-drawer-width);
background-color: var(--bg-surface-low);
border-left: 1px solid var(--bg-surface-border);
[dir=rtl] & {
border: {
left: none;
right: 1px solid var(--bg-surface-hover);
}
}
&__member-count {
color: var(--tc-surface-low);
}
&__content-wrapper {
@extend .people-drawer-flexItem;
@extend .people-drawer-flexBox;
}
&__scrollable {
@extend .people-drawer-flexItem;
}
&__sticky {
display: none;
& .people-search {
min-height: 48px;
margin: 0 var(--sp-normal);
position: relative;
bottom: var(--sp-normal);
& .input {
height: 48px;
}
}
}
}
.people-drawer__content {
padding-top: var(--sp-extra-tight);
padding-bottom: calc( var(--sp-extra-tight) + var(--sp-normal));
}
.people-drawer__load-more {
padding: var(--sp-normal);
padding: {
bottom: 0;
right: var(--sp-extra-tight);
}
[dir=rtl] & {
padding-right: var(--sp-normal);
padding-left: var(--sp-extra-tight);
}
& .btn-surface {
width: 100%;
}
}

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import React, { useState, useEffect } from 'react';
import './Room.scss';
import cons from '../../../client/state/cons';
import navigation from '../../../client/state/navigation';
import Welcome from '../welcome/Welcome';
import RoomView from './RoomView';
import PeopleDrawer from './PeopleDrawer';
function Room() {
const [selectedRoomId, changeSelectedRoomId] = useState(null);
const [isDrawerVisible, toggleDrawerVisiblity] = useState(navigation.isPeopleDrawerVisible);
useEffect(() => {
const handleRoomSelected = (roomId) => {
changeSelectedRoomId(roomId);
};
const handleDrawerToggling = (visiblity) => {
toggleDrawerVisiblity(visiblity);
};
navigation.on(cons.events.navigation.ROOM_SELECTED, handleRoomSelected);
navigation.on(cons.events.navigation.PEOPLE_DRAWER_TOGGLED, handleDrawerToggling);
return () => {
navigation.removeListener(cons.events.navigation.ROOM_SELECTED, handleRoomSelected);
navigation.removeListener(cons.events.navigation.PEOPLE_DRAWER_TOGGLED, handleDrawerToggling);
};
}, []);
if (selectedRoomId === null) return <Welcome />;
return (
<div className="room-container">
<RoomView roomId={selectedRoomId} />
{ isDrawerVisible && <PeopleDrawer roomId={selectedRoomId} />}
</div>
);
}
export default Room;

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.room-container {
display: flex;
height: 100%;
}

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import React, { useState, useEffect, useRef } from 'react';
import PropTypes from 'prop-types';
import './RoomView.scss';
import EventEmitter from 'events';
import RoomTimeline from '../../../client/state/RoomTimeline';
import ScrollView from '../../atoms/scroll/ScrollView';
import RoomViewHeader from './RoomViewHeader';
import RoomViewContent from './RoomViewContent';
import RoomViewFloating from './RoomViewFloating';
import RoomViewInput from './RoomViewInput';
import RoomViewCmdBar from './RoomViewCmdBar';
import { scrollToBottom, isAtBottom, autoScrollToBottom } from './common';
const viewEvent = new EventEmitter();
let lastScrollTop = 0;
let lastScrollHeight = 0;
let isReachedBottom = true;
let isReachedTop = false;
function RoomView({ roomId }) {
const [roomTimeline, updateRoomTimeline] = useState(null);
const timelineSVRef = useRef(null);
useEffect(() => {
roomTimeline?.removeInternalListeners();
updateRoomTimeline(new RoomTimeline(roomId));
isReachedBottom = true;
isReachedTop = false;
}, [roomId]);
const timelineScroll = {
reachBottom() {
scrollToBottom(timelineSVRef);
},
autoReachBottom() {
autoScrollToBottom(timelineSVRef);
},
tryRestoringScroll() {
const sv = timelineSVRef.current;
const { scrollHeight } = sv;
if (lastScrollHeight === scrollHeight) return;
if (lastScrollHeight < scrollHeight) {
sv.scrollTop = lastScrollTop + (scrollHeight - lastScrollHeight);
} else {
timelineScroll.reachBottom();
}
},
enableSmoothScroll() {
timelineSVRef.current.style.scrollBehavior = 'smooth';
},
disableSmoothScroll() {
timelineSVRef.current.style.scrollBehavior = 'auto';
},
isScrollable() {
const oHeight = timelineSVRef.current.offsetHeight;
const sHeight = timelineSVRef.current.scrollHeight;
if (sHeight > oHeight) return true;
return false;
},
};
function onTimelineScroll(e) {
const { scrollTop, scrollHeight, offsetHeight } = e.target;
const scrollBottom = scrollTop + offsetHeight;
lastScrollTop = scrollTop;
lastScrollHeight = scrollHeight;
const PLACEHOLDER_HEIGHT = 96;
const PLACEHOLDER_COUNT = 3;
const topPagKeyPoint = PLACEHOLDER_COUNT * PLACEHOLDER_HEIGHT;
const bottomPagKeyPoint = scrollHeight - (offsetHeight / 2);
if (!isReachedBottom && isAtBottom(timelineSVRef)) {
isReachedBottom = true;
viewEvent.emit('toggle-reached-bottom', true);
}
if (isReachedBottom && !isAtBottom(timelineSVRef)) {
isReachedBottom = false;
viewEvent.emit('toggle-reached-bottom', false);
}
// TOP of timeline
if (scrollTop < topPagKeyPoint && isReachedTop === false) {
isReachedTop = true;
viewEvent.emit('reached-top');
return;
}
isReachedTop = false;
// BOTTOM of timeline
if (scrollBottom > bottomPagKeyPoint) {
// TODO:
}
}
return (
<div className="room-view">
<RoomViewHeader roomId={roomId} />
<div className="room-view__content-wrapper">
<div className="room-view__scrollable">
<ScrollView onScroll={onTimelineScroll} ref={timelineSVRef} autoHide>
{roomTimeline !== null && (
<RoomViewContent
roomId={roomId}
roomTimeline={roomTimeline}
timelineScroll={timelineScroll}
viewEvent={viewEvent}
/>
)}
</ScrollView>
{roomTimeline !== null && (
<RoomViewFloating
roomId={roomId}
roomTimeline={roomTimeline}
timelineScroll={timelineScroll}
viewEvent={viewEvent}
/>
)}
</div>
{roomTimeline !== null && (
<div className="room-view__sticky">
<RoomViewInput
roomId={roomId}
roomTimeline={roomTimeline}
timelineScroll={timelineScroll}
viewEvent={viewEvent}
/>
<RoomViewCmdBar
roomId={roomId}
roomTimeline={roomTimeline}
viewEvent={viewEvent}
/>
</div>
)}
</div>
</div>
);
}
RoomView.propTypes = {
roomId: PropTypes.string.isRequired,
};
export default RoomView;

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.room-view-flexBox {
display: flex;
flex-direction: column;
}
.room-view-flexItem {
flex: 1;
min-height: 0;
min-width: 0;
}
.room-view {
@extend .room-view-flexItem;
@extend .room-view-flexBox;
&__content-wrapper {
@extend .room-view-flexItem;
@extend .room-view-flexBox;
}
&__scrollable {
@extend .room-view-flexItem;
position: relative;
}
&__sticky {
min-height: 85px;
position: relative;
background: var(--bg-surface);
border-top: 1px solid var(--bg-surface-border);
}
}

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/* eslint-disable react/prop-types */
import React, { useState, useEffect } from 'react';
import PropTypes from 'prop-types';
import './RoomViewCmdBar.scss';
import parse from 'html-react-parser';
import twemoji from 'twemoji';
import initMatrix from '../../../client/initMatrix';
import cons from '../../../client/state/cons';
import { toggleMarkdown } from '../../../client/action/settings';
import * as roomActions from '../../../client/action/room';
import {
selectRoom,
openCreateRoom,
openPublicRooms,
openInviteUser,
openReadReceipts,
} from '../../../client/action/navigation';
import { emojis } from '../emoji-board/emoji';
import AsyncSearch from '../../../util/AsyncSearch';
import Text from '../../atoms/text/Text';
import Button from '../../atoms/button/Button';
import IconButton from '../../atoms/button/IconButton';
import ContextMenu, { MenuHeader } from '../../atoms/context-menu/ContextMenu';
import ScrollView from '../../atoms/scroll/ScrollView';
import SettingTile from '../../molecules/setting-tile/SettingTile';
import TimelineChange from '../../molecules/message/TimelineChange';
import CmdIC from '../../../../public/res/ic/outlined/cmd.svg';
import { getUsersActionJsx } from './common';
const commands = [{
name: 'markdown',
description: 'Toggle markdown for messages.',
exe: () => toggleMarkdown(),
}, {
name: 'startDM',
isOptions: true,
description: 'Start direct message with user. Example: /startDM/@johndoe.matrix.org',
exe: (roomId, searchTerm) => openInviteUser(undefined, searchTerm),
}, {
name: 'createRoom',
description: 'Create new room',
exe: () => openCreateRoom(),
}, {
name: 'join',
isOptions: true,
description: 'Join room with alias. Example: /join/#cinny:matrix.org',
exe: (roomId, searchTerm) => openPublicRooms(searchTerm),
}, {
name: 'leave',
description: 'Leave current room',
exe: (roomId) => roomActions.leave(roomId),
}, {
name: 'invite',
isOptions: true,
description: 'Invite user to room. Example: /invite/@johndoe:matrix.org',
exe: (roomId, searchTerm) => openInviteUser(roomId, searchTerm),
}];
function CmdHelp() {
return (
<ContextMenu
placement="top"
content={(
<>
<MenuHeader>General command</MenuHeader>
<Text variant="b2">/command_name</Text>
<MenuHeader>Go-to commands</MenuHeader>
<Text variant="b2">{'>*space_name'}</Text>
<Text variant="b2">{'>#room_name'}</Text>
<Text variant="b2">{'>@people_name'}</Text>
<MenuHeader>Autofill commands</MenuHeader>
<Text variant="b2">:emoji_name</Text>
<Text variant="b2">@name</Text>
</>
)}
render={(toggleMenu) => (
<IconButton
src={CmdIC}
size="extra-small"
onClick={toggleMenu}
tooltip="Commands"
/>
)}
/>
);
}
function ViewCmd() {
function renderAllCmds() {
return commands.map((command) => (
<SettingTile
key={command.name}
title={command.name}
content={(<Text variant="b3">{command.description}</Text>)}
/>
));
}
return (
<ContextMenu
maxWidth={250}
placement="top"
content={(
<>
<MenuHeader>General commands</MenuHeader>
{renderAllCmds()}
</>
)}
render={(toggleMenu) => (
<span>
<Button onClick={toggleMenu}><span className="text text-b3">View all</span></Button>
</span>
)}
/>
);
}
function FollowingMembers({ roomId, roomTimeline, viewEvent }) {
const [followingMembers, setFollowingMembers] = useState([]);
const mx = initMatrix.matrixClient;
function handleOnMessageSent() {
setFollowingMembers([]);
}
function updateFollowingMembers() {
const room = mx.getRoom(roomId);
const { timeline } = room;
const userIds = room.getUsersReadUpTo(timeline[timeline.length - 1]);
const myUserId = mx.getUserId();
setFollowingMembers(userIds.filter((userId) => userId !== myUserId));
}
useEffect(() => updateFollowingMembers(), [roomId]);
useEffect(() => {
roomTimeline.on(cons.events.roomTimeline.READ_RECEIPT, updateFollowingMembers);
viewEvent.on('message_sent', handleOnMessageSent);
return () => {
roomTimeline.removeListener(cons.events.roomTimeline.READ_RECEIPT, updateFollowingMembers);
viewEvent.removeListener('message_sent', handleOnMessageSent);
};
}, [roomTimeline]);
const lastMEvent = roomTimeline.timeline[roomTimeline.timeline.length - 1];
return followingMembers.length !== 0 && (
<TimelineChange
variant="follow"
content={getUsersActionJsx(roomId, followingMembers, 'following the conversation.')}
time=""
onClick={() => openReadReceipts(roomId, lastMEvent.getId())}
/>
);
}
FollowingMembers.propTypes = {
roomId: PropTypes.string.isRequired,
roomTimeline: PropTypes.shape({}).isRequired,
viewEvent: PropTypes.shape({}).isRequired,
};
function getCmdActivationMessage(prefix) {
function genMessage(prime, secondary) {
return (
<>
<span>{prime}</span>
<span>{secondary}</span>
</>
);
}
const cmd = {
'/': () => genMessage('General command mode activated. ', 'Type command name for suggestions.'),
'>*': () => genMessage('Go-to command mode activated. ', 'Type space name for suggestions.'),
'>#': () => genMessage('Go-to command mode activated. ', 'Type room name for suggestions.'),
'>@': () => genMessage('Go-to command mode activated. ', 'Type people name for suggestions.'),
':': () => genMessage('Emoji autofill command mode activated. ', 'Type emoji shortcut for suggestions.'),
'@': () => genMessage('Name autofill command mode activated. ', 'Type name for suggestions.'),
};
return cmd[prefix]?.();
}
function CmdItem({ onClick, children }) {
return (
<button className="cmd-item" onClick={onClick} type="button">
{children}
</button>
);
}
CmdItem.propTypes = {
onClick: PropTypes.func.isRequired,
children: PropTypes.node.isRequired,
};
function getCmdSuggestions({ prefix, option, suggestions }, fireCmd) {
function getGenCmdSuggestions(cmdPrefix, cmds) {
const cmdOptString = (typeof option === 'string') ? `/${option}` : '/?';
return cmds.map((cmd) => (
<CmdItem
key={cmd.name}
onClick={() => {
fireCmd({
prefix: cmdPrefix,
option,
result: cmd,
});
}}
>
<Text variant="b2">{`${cmd.name}${cmd.isOptions ? cmdOptString : ''}`}</Text>
</CmdItem>
));
}
function getRoomsSuggestion(cmdPrefix, rooms) {
return rooms.map((room) => (
<CmdItem
key={room.roomId}
onClick={() => {
fireCmd({
prefix: cmdPrefix,
result: room,
});
}}
>
<Text variant="b2">{room.name}</Text>
</CmdItem>
));
}
function getEmojiSuggestion(emPrefix, emos) {
return emos.map((emoji) => (
<CmdItem
key={emoji.hexcode}
onClick={() => fireCmd({
prefix: emPrefix,
result: emoji,
})}
>
{
parse(twemoji.parse(
emoji.unicode,
{
attributes: () => ({
unicode: emoji.unicode,
shortcodes: emoji.shortcodes?.toString(),
}),
},
))
}
<Text variant="b2">{`:${emoji.shortcode}:`}</Text>
</CmdItem>
));
}
function getNameSuggestion(namePrefix, members) {
return members.map((member) => (
<CmdItem
key={member.userId}
onClick={() => {
fireCmd({
prefix: namePrefix,
result: member,
});
}}
>
<Text variant="b2">{member.name}</Text>
</CmdItem>
));
}
const cmd = {
'/': (cmds) => getGenCmdSuggestions(prefix, cmds),
'>*': (spaces) => getRoomsSuggestion(prefix, spaces),
'>#': (rooms) => getRoomsSuggestion(prefix, rooms),
'>@': (peoples) => getRoomsSuggestion(prefix, peoples),
':': (emos) => getEmojiSuggestion(prefix, emos),
'@': (members) => getNameSuggestion(prefix, members),
};
return cmd[prefix]?.(suggestions);
}
const asyncSearch = new AsyncSearch();
let cmdPrefix;
let cmdOption;
function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
const [cmd, setCmd] = useState(null);
function displaySuggestions(suggestions) {
if (suggestions.length === 0) {
setCmd({ prefix: cmd?.prefix || cmdPrefix, error: 'No suggestion found.' });
viewEvent.emit('cmd_error');
return;
}
setCmd({ prefix: cmd?.prefix || cmdPrefix, suggestions, option: cmdOption });
}
function processCmd(prefix, slug) {
let searchTerm = slug;
cmdOption = undefined;
cmdPrefix = prefix;
if (prefix === '/') {
const cmdSlugParts = slug.split('/');
[searchTerm, cmdOption] = cmdSlugParts;
}
if (prefix === ':') {
if (searchTerm.length <= 3) {
if (searchTerm.match(/^[-]?(\))$/)) searchTerm = 'smile';
else if (searchTerm.match(/^[-]?(s|S)$/)) searchTerm = 'confused';
else if (searchTerm.match(/^[-]?(o|O|0)$/)) searchTerm = 'astonished';
else if (searchTerm.match(/^[-]?(\|)$/)) searchTerm = 'neutral_face';
else if (searchTerm.match(/^[-]?(d|D)$/)) searchTerm = 'grin';
else if (searchTerm.match(/^[-]?(\/)$/)) searchTerm = 'frown';
else if (searchTerm.match(/^[-]?(p|P)$/)) searchTerm = 'stuck_out_tongue';
else if (searchTerm.match(/^'[-]?(\()$/)) searchTerm = 'cry';
else if (searchTerm.match(/^[-]?(x|X)$/)) searchTerm = 'dizzy_face';
else if (searchTerm.match(/^[-]?(\()$/)) searchTerm = 'pleading_face';
else if (searchTerm.match(/^[-]?(\$)$/)) searchTerm = 'money';
else if (searchTerm.match(/^(<3)$/)) searchTerm = 'heart';
}
}
asyncSearch.search(searchTerm);
}
function activateCmd(prefix) {
setCmd({ prefix });
cmdPrefix = prefix;
const { roomList, matrixClient } = initMatrix;
function getRooms(roomIds) {
return roomIds.map((rId) => {
const room = matrixClient.getRoom(rId);
return {
name: room.name,
roomId: room.roomId,
};
});
}
const setupSearch = {
'/': () => asyncSearch.setup(commands, { keys: ['name'], isContain: true }),
'>*': () => asyncSearch.setup(getRooms([...roomList.spaces]), { keys: ['name'], limit: 20 }),
'>#': () => asyncSearch.setup(getRooms([...roomList.rooms]), { keys: ['name'], limit: 20 }),
'>@': () => asyncSearch.setup(getRooms([...roomList.directs]), { keys: ['name'], limit: 20 }),
':': () => asyncSearch.setup(emojis, { keys: ['shortcode'], limit: 20 }),
'@': () => asyncSearch.setup(matrixClient.getRoom(roomId).getJoinedMembers().map((member) => ({
name: member.name,
userId: member.userId.slice(1),
})), { keys: ['name', 'userId'], limit: 20 }),
};
setupSearch[prefix]?.();
}
function deactivateCmd() {
setCmd(null);
cmdOption = undefined;
cmdPrefix = undefined;
}
function fireCmd(myCmd) {
if (myCmd.prefix.match(/^>[*#@]$/)) {
selectRoom(myCmd.result.roomId);
viewEvent.emit('cmd_fired');
}
if (myCmd.prefix === '/') {
myCmd.result.exe(roomId, myCmd.option);
viewEvent.emit('cmd_fired');
}
if (myCmd.prefix === ':') {
viewEvent.emit('cmd_fired', {
replace: myCmd.result.unicode,
});
}
if (myCmd.prefix === '@') {
viewEvent.emit('cmd_fired', {
replace: myCmd.result.name,
});
}
deactivateCmd();
}
function executeCmd() {
if (cmd.suggestions.length === 0) return;
fireCmd({
prefix: cmd.prefix,
option: cmd.option,
result: cmd.suggestions[0],
});
}
function listenKeyboard(event) {
const { activeElement } = document;
const lastCmdItem = document.activeElement.parentNode.lastElementChild;
if (event.keyCode === 27) {
if (activeElement.className !== 'cmd-item') return;
viewEvent.emit('focus_msg_input');
}
if (event.keyCode === 9) {
if (lastCmdItem.className !== 'cmd-item') return;
if (lastCmdItem !== activeElement) return;
if (event.shiftKey) return;
viewEvent.emit('focus_msg_input');
event.preventDefault();
}
}
useEffect(() => {
viewEvent.on('cmd_activate', activateCmd);
viewEvent.on('cmd_deactivate', deactivateCmd);
return () => {
deactivateCmd();
viewEvent.removeListener('cmd_activate', activateCmd);
viewEvent.removeListener('cmd_deactivate', deactivateCmd);
};
}, [roomId]);
useEffect(() => {
if (cmd !== null) document.body.addEventListener('keydown', listenKeyboard);
viewEvent.on('cmd_process', processCmd);
viewEvent.on('cmd_exe', executeCmd);
asyncSearch.on(asyncSearch.RESULT_SENT, displaySuggestions);
return () => {
if (cmd !== null) document.body.removeEventListener('keydown', listenKeyboard);
viewEvent.removeListener('cmd_process', processCmd);
viewEvent.removeListener('cmd_exe', executeCmd);
asyncSearch.removeListener(asyncSearch.RESULT_SENT, displaySuggestions);
};
}, [cmd]);
if (typeof cmd?.error === 'string') {
return (
<div className="cmd-bar">
<div className="cmd-bar__info">
<div className="cmd-bar__info-indicator--error" />
</div>
<div className="cmd-bar__content">
<Text className="cmd-bar__content-error" variant="b2">{cmd.error}</Text>
</div>
</div>
);
}
return (
<div className="cmd-bar">
<div className="cmd-bar__info">
{cmd === null && <CmdHelp />}
{cmd !== null && typeof cmd.suggestions === 'undefined' && <div className="cmd-bar__info-indicator" /> }
{cmd !== null && typeof cmd.suggestions !== 'undefined' && <Text variant="b3">TAB</Text>}
</div>
<div className="cmd-bar__content">
{cmd === null && (
<FollowingMembers
roomId={roomId}
roomTimeline={roomTimeline}
viewEvent={viewEvent}
/>
)}
{cmd !== null && typeof cmd.suggestions === 'undefined' && <Text className="cmd-bar__content-help" variant="b2">{getCmdActivationMessage(cmd.prefix)}</Text>}
{cmd !== null && typeof cmd.suggestions !== 'undefined' && (
<ScrollView horizontal vertical={false} invisible>
<div className="cmd-bar__content__suggestions">{getCmdSuggestions(cmd, fireCmd)}</div>
</ScrollView>
)}
</div>
<div className="cmd-bar__more">
{cmd !== null && cmd.prefix === '/' && <ViewCmd />}
</div>
</div>
);
}
RoomViewCmdBar.propTypes = {
roomId: PropTypes.string.isRequired,
roomTimeline: PropTypes.shape({}).isRequired,
viewEvent: PropTypes.shape({}).isRequired,
};
export default RoomViewCmdBar;

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@@ -0,0 +1,144 @@
.overflow-ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.cmd-bar {
--cmd-bar-height: 28px;
min-height: var(--cmd-bar-height);
display: flex;
&__info {
display: flex;
width: calc(2 * var(--sp-extra-loose));
padding-left: var(--sp-ultra-tight);
[dir=rtl] & {
padding-left: 0;
padding-right: var(--sp-ultra-tight);
}
& > * {
margin: auto;
}
& .ic-btn-surface {
padding: 0;
& .ic-raw {
background-color: var(--tc-surface-low);
}
}
& .context-menu .text-b2 {
margin: var(--sp-extra-tight) var(--sp-tight);
}
&-indicator,
&-indicator--error {
width: 8px;
height: 8px;
border-radius: 50%;
background-color: var(--bg-positive);
}
&-indicator--error {
background-color: var(--bg-danger);
}
}
&__content {
min-width: 0;
flex: 1;
display: flex;
&-help,
&-error {
@extend .overflow-ellipsis;
align-self: center;
span {
color: var(--tc-surface-low);
&:first-child {
color: var(--tc-surface-normal)
}
}
}
&-error {
color: var(--bg-danger);
}
&__suggestions {
display: flex;
height: 100%;
white-space: nowrap;
}
}
&__more {
display: flex;
& button {
min-width: 0;
height: 100%;
margin: 0 var(--sp-normal);
padding: 0 var(--sp-extra-tight);
box-shadow: none;
border-radius: var(--bo-radius) var(--bo-radius) 0 0;
& .text {
color: var(--tc-surface-normal);
}
}
& .setting-tile {
margin: var(--sp-tight);
}
}
& .timeline-change {
width: 100%;
justify-content: flex-end;
padding: var(--sp-ultra-tight) var(--sp-normal);
border-radius: var(--bo-radius) var(--bo-radius) 0 0;
&__content {
margin: 0;
flex: unset;
& > .text {
@extend .overflow-ellipsis;
& b {
color: var(--tc-surface-normal);
}
}
}
}
}
.cmd-item {
--cmd-item-bar: inset 0 -2px 0 0 var(--bg-caution);
display: inline-flex;
align-items: center;
margin-right: var(--sp-extra-tight);
padding: 0 var(--sp-extra-tight);
height: 100%;
border-radius: var(--bo-radius) var(--bo-radius) 0 0;
cursor: pointer;
& .emoji {
width: 20px;
height: 20px;
margin-right: var(--sp-ultra-tight);
}
&:hover {
background-color: var(--bg-caution-hover);
}
&:focus {
background-color: var(--bg-caution-active);
box-shadow: var(--cmd-item-bar);
border-bottom: 2px solid transparent;
outline: none;
}
[dir=rtl] & {
margin-right: 0;
margin-left: var(--sp-extra-tight);
& .emoji {
margin-right: 0;
margin-left: var(--sp-ultra-tight);
}
}
}

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@@ -0,0 +1,581 @@
/* eslint-disable react/prop-types */
import React, { useState, useEffect, useLayoutEffect } from 'react';
import PropTypes from 'prop-types';
import './RoomViewContent.scss';
import dateFormat from 'dateformat';
import initMatrix from '../../../client/initMatrix';
import cons from '../../../client/state/cons';
import { redactEvent, sendReaction } from '../../../client/action/roomTimeline';
import { getUsername, getUsernameOfRoomMember, doesRoomHaveUnread } from '../../../util/matrixUtil';
import colorMXID from '../../../util/colorMXID';
import { diffMinutes, isNotInSameDay } from '../../../util/common';
import { openEmojiBoard, openReadReceipts } from '../../../client/action/navigation';
import Divider from '../../atoms/divider/Divider';
import Avatar from '../../atoms/avatar/Avatar';
import IconButton from '../../atoms/button/IconButton';
import ContextMenu, { MenuHeader, MenuItem, MenuBorder } from '../../atoms/context-menu/ContextMenu';
import {
Message,
MessageHeader,
MessageReply,
MessageContent,
MessageEdit,
MessageReactionGroup,
MessageReaction,
MessageOptions,
PlaceholderMessage,
} from '../../molecules/message/Message';
import * as Media from '../../molecules/media/Media';
import RoomIntro from '../../molecules/room-intro/RoomIntro';
import TimelineChange from '../../molecules/message/TimelineChange';
import ReplyArrowIC from '../../../../public/res/ic/outlined/reply-arrow.svg';
import EmojiAddIC from '../../../../public/res/ic/outlined/emoji-add.svg';
import VerticalMenuIC from '../../../../public/res/ic/outlined/vertical-menu.svg';
import PencilIC from '../../../../public/res/ic/outlined/pencil.svg';
import TickMarkIC from '../../../../public/res/ic/outlined/tick-mark.svg';
import BinIC from '../../../../public/res/ic/outlined/bin.svg';
import { parseReply, parseTimelineChange } from './common';
const MAX_MSG_DIFF_MINUTES = 5;
function genPlaceholders() {
return (
<>
<PlaceholderMessage key="placeholder-1" />
<PlaceholderMessage key="placeholder-2" />
<PlaceholderMessage key="placeholder-3" />
</>
);
}
function isMedia(mE) {
return (
mE.getContent()?.msgtype === 'm.file'
|| mE.getContent()?.msgtype === 'm.image'
|| mE.getContent()?.msgtype === 'm.audio'
|| mE.getContent()?.msgtype === 'm.video'
|| mE.getType() === 'm.sticker'
);
}
function genMediaContent(mE) {
const mx = initMatrix.matrixClient;
const mContent = mE.getContent();
if (!mContent || !mContent.body) return <span style={{ color: 'var(--bg-danger)' }}>Malformed event</span>;
let mediaMXC = mContent?.url;
const isEncryptedFile = typeof mediaMXC === 'undefined';
if (isEncryptedFile) mediaMXC = mContent?.file?.url;
let thumbnailMXC = mContent?.info?.thumbnail_url;
if (typeof mediaMXC === 'undefined' || mediaMXC === '') return <span style={{ color: 'var(--bg-danger)' }}>Malformed event</span>;
let msgType = mE.getContent()?.msgtype;
if (mE.getType() === 'm.sticker') msgType = 'm.image';
switch (msgType) {
case 'm.file':
return (
<Media.File
name={mContent.body}
link={mx.mxcUrlToHttp(mediaMXC)}
type={mContent.info?.mimetype}
file={mContent.file || null}
/>
);
case 'm.image':
return (
<Media.Image
name={mContent.body}
width={typeof mContent.info?.w === 'number' ? mContent.info?.w : null}
height={typeof mContent.info?.h === 'number' ? mContent.info?.h : null}
link={mx.mxcUrlToHttp(mediaMXC)}
file={isEncryptedFile ? mContent.file : null}
type={mContent.info?.mimetype}
/>
);
case 'm.audio':
return (
<Media.Audio
name={mContent.body}
link={mx.mxcUrlToHttp(mediaMXC)}
type={mContent.info?.mimetype}
file={mContent.file || null}
/>
);
case 'm.video':
if (typeof thumbnailMXC === 'undefined') {
thumbnailMXC = mContent.info?.thumbnail_file?.url || null;
}
return (
<Media.Video
name={mContent.body}
link={mx.mxcUrlToHttp(mediaMXC)}
thumbnail={thumbnailMXC === null ? null : mx.mxcUrlToHttp(thumbnailMXC)}
thumbnailFile={isEncryptedFile ? mContent.info?.thumbnail_file : null}
thumbnailType={mContent.info?.thumbnail_info?.mimetype || null}
width={typeof mContent.info?.w === 'number' ? mContent.info?.w : null}
height={typeof mContent.info?.h === 'number' ? mContent.info?.h : null}
file={isEncryptedFile ? mContent.file : null}
type={mContent.info?.mimetype}
/>
);
default:
return <span style={{ color: 'var(--bg-danger)' }}>Malformed event</span>;
}
}
function genRoomIntro(mEvent, roomTimeline) {
const mx = initMatrix.matrixClient;
const roomTopic = roomTimeline.room.currentState.getStateEvents('m.room.topic')[0]?.getContent().topic;
const isDM = initMatrix.roomList.directs.has(roomTimeline.roomId);
let avatarSrc = roomTimeline.room.getAvatarUrl(mx.baseUrl, 80, 80, 'crop');
avatarSrc = isDM ? roomTimeline.room.getAvatarFallbackMember()?.getAvatarUrl(mx.baseUrl, 80, 80, 'crop') : avatarSrc;
return (
<RoomIntro
key={mEvent ? mEvent.getId() : 'room-intro'}
roomId={roomTimeline.roomId}
avatarSrc={avatarSrc}
name={roomTimeline.room.name}
heading={`Welcome to ${roomTimeline.room.name}`}
desc={`This is the beginning of ${roomTimeline.room.name} room.${typeof roomTopic !== 'undefined' ? (` Topic: ${roomTopic}`) : ''}`}
time={mEvent ? `Created at ${dateFormat(mEvent.getDate(), 'dd mmmm yyyy, hh:MM TT')}` : null}
/>
);
}
function getMyEmojiEventId(emojiKey, eventId, roomTimeline) {
const mx = initMatrix.matrixClient;
const rEvents = roomTimeline.reactionTimeline.get(eventId);
let rEventId = null;
rEvents?.find((rE) => {
if (rE.getRelation() === null) return false;
if (rE.getRelation().key === emojiKey && rE.getSender() === mx.getUserId()) {
rEventId = rE.getId();
return true;
}
return false;
});
return rEventId;
}
function toggleEmoji(roomId, eventId, emojiKey, roomTimeline) {
const myAlreadyReactEventId = getMyEmojiEventId(emojiKey, eventId, roomTimeline);
if (typeof myAlreadyReactEventId === 'string') {
if (myAlreadyReactEventId.indexOf('~') === 0) return;
redactEvent(roomId, myAlreadyReactEventId);
return;
}
sendReaction(roomId, eventId, emojiKey);
}
function pickEmoji(e, roomId, eventId, roomTimeline) {
const boxInfo = e.target.getBoundingClientRect();
openEmojiBoard({
x: boxInfo.x,
y: boxInfo.y,
detail: e.detail,
}, (emoji) => {
toggleEmoji(roomId, eventId, emoji.unicode, roomTimeline);
e.target.click();
});
}
let wasAtBottom = true;
function RoomViewContent({
roomId, roomTimeline, timelineScroll, viewEvent,
}) {
const [isReachedTimelineEnd, setIsReachedTimelineEnd] = useState(false);
const [onStateUpdate, updateState] = useState(null);
const [onPagination, setOnPagination] = useState(null);
const [editEvent, setEditEvent] = useState(null);
const mx = initMatrix.matrixClient;
function autoLoadTimeline() {
if (timelineScroll.isScrollable() === true) return;
roomTimeline.paginateBack();
}
function trySendingReadReceipt() {
const { room, timeline } = roomTimeline;
if (doesRoomHaveUnread(room) && timeline.length !== 0) {
mx.sendReadReceipt(timeline[timeline.length - 1]);
}
}
function onReachedTop() {
if (roomTimeline.isOngoingPagination || isReachedTimelineEnd) return;
roomTimeline.paginateBack();
}
function toggleOnReachedBottom(isBottom) {
wasAtBottom = isBottom;
if (!isBottom) return;
trySendingReadReceipt();
}
const updatePAG = (canPagMore) => {
if (!canPagMore) {
setIsReachedTimelineEnd(true);
} else {
setOnPagination({});
autoLoadTimeline();
}
};
// force update RoomTimeline on cons.events.roomTimeline.EVENT
const updateRT = () => {
if (wasAtBottom) {
trySendingReadReceipt();
}
updateState({});
};
useEffect(() => {
setIsReachedTimelineEnd(false);
wasAtBottom = true;
}, [roomId]);
useEffect(() => trySendingReadReceipt(), [roomTimeline]);
// init room setup completed.
// listen for future. setup stateUpdate listener.
useEffect(() => {
roomTimeline.on(cons.events.roomTimeline.EVENT, updateRT);
roomTimeline.on(cons.events.roomTimeline.PAGINATED, updatePAG);
viewEvent.on('reached-top', onReachedTop);
viewEvent.on('toggle-reached-bottom', toggleOnReachedBottom);
return () => {
roomTimeline.removeListener(cons.events.roomTimeline.EVENT, updateRT);
roomTimeline.removeListener(cons.events.roomTimeline.PAGINATED, updatePAG);
viewEvent.removeListener('reached-top', onReachedTop);
viewEvent.removeListener('toggle-reached-bottom', toggleOnReachedBottom);
};
}, [roomTimeline, isReachedTimelineEnd, onPagination]);
useLayoutEffect(() => {
timelineScroll.reachBottom();
autoLoadTimeline();
}, [roomTimeline]);
useLayoutEffect(() => {
if (onPagination === null) return;
timelineScroll.tryRestoringScroll();
}, [onPagination]);
useEffect(() => {
if (onStateUpdate === null) return;
if (wasAtBottom) timelineScroll.reachBottom();
}, [onStateUpdate]);
let prevMEvent = null;
function genMessage(mEvent) {
const myPowerlevel = roomTimeline.room.getMember(mx.getUserId()).powerLevel;
const canIRedact = roomTimeline.room.currentState.hasSufficientPowerLevelFor('redact', myPowerlevel);
const isContentOnly = (
prevMEvent !== null
&& prevMEvent.getType() !== 'm.room.member'
&& diffMinutes(mEvent.getDate(), prevMEvent.getDate()) <= MAX_MSG_DIFF_MINUTES
&& prevMEvent.getSender() === mEvent.getSender()
);
let content = mEvent.getContent().body;
if (typeof content === 'undefined') return null;
let reply = null;
let reactions = null;
let isMarkdown = mEvent.getContent().format === 'org.matrix.custom.html';
const isReply = typeof mEvent.getWireContent()['m.relates_to']?.['m.in_reply_to'] !== 'undefined';
const isEdited = roomTimeline.editedTimeline.has(mEvent.getId());
const haveReactions = roomTimeline.reactionTimeline.has(mEvent.getId());
if (isReply) {
const parsedContent = parseReply(content);
if (parsedContent !== null) {
const c = roomTimeline.room.currentState;
const displayNameToUserIds = c.getUserIdsWithDisplayName(parsedContent.displayName);
const ID = parsedContent.userId || displayNameToUserIds[0];
reply = {
color: colorMXID(ID || parsedContent.displayName),
to: parsedContent.displayName || getUsername(parsedContent.userId),
content: parsedContent.replyContent,
};
content = parsedContent.content;
}
}
if (isEdited) {
const editedList = roomTimeline.editedTimeline.get(mEvent.getId());
const latestEdited = editedList[editedList.length - 1];
if (typeof latestEdited.getContent()['m.new_content'] === 'undefined') return null;
const latestEditBody = latestEdited.getContent()['m.new_content'].body;
const parsedEditedContent = parseReply(latestEditBody);
isMarkdown = latestEdited.getContent()['m.new_content'].format === 'org.matrix.custom.html';
if (parsedEditedContent === null) {
content = latestEditBody;
} else {
content = parsedEditedContent.content;
}
}
if (haveReactions) {
reactions = [];
roomTimeline.reactionTimeline.get(mEvent.getId()).forEach((rEvent) => {
if (rEvent.getRelation() === null) return;
function alreadyHaveThisReaction(rE) {
for (let i = 0; i < reactions.length; i += 1) {
if (reactions[i].key === rE.getRelation().key) return true;
}
return false;
}
if (alreadyHaveThisReaction(rEvent)) {
for (let i = 0; i < reactions.length; i += 1) {
if (reactions[i].key === rEvent.getRelation().key) {
reactions[i].users.push(rEvent.getSender());
if (reactions[i].isActive !== true) {
const myUserId = initMatrix.matrixClient.getUserId();
reactions[i].isActive = rEvent.getSender() === myUserId;
if (reactions[i].isActive) reactions[i].id = rEvent.getId();
}
break;
}
}
} else {
reactions.push({
id: rEvent.getId(),
key: rEvent.getRelation().key,
users: [rEvent.getSender()],
isActive: (rEvent.getSender() === initMatrix.matrixClient.getUserId()),
});
}
});
}
const senderMXIDColor = colorMXID(mEvent.sender.userId);
const userAvatar = isContentOnly ? null : (
<Avatar
imageSrc={mEvent.sender.getAvatarUrl(initMatrix.matrixClient.baseUrl, 36, 36, 'crop')}
text={getUsernameOfRoomMember(mEvent.sender).slice(0, 1)}
bgColor={senderMXIDColor}
size="small"
/>
);
const userHeader = isContentOnly ? null : (
<MessageHeader
userId={mEvent.sender.userId}
name={getUsernameOfRoomMember(mEvent.sender)}
color={senderMXIDColor}
time={`${dateFormat(mEvent.getDate(), 'hh:MM TT')}`}
/>
);
const userReply = reply === null ? null : (
<MessageReply
name={reply.to}
color={reply.color}
content={reply.content}
/>
);
const userContent = (
<MessageContent
isMarkdown={isMarkdown}
content={isMedia(mEvent) ? genMediaContent(mEvent) : content}
isEdited={isEdited}
/>
);
const userReactions = reactions === null ? null : (
<MessageReactionGroup>
{
reactions.map((reaction) => (
<MessageReaction
key={reaction.id}
reaction={reaction.key}
users={reaction.users}
isActive={reaction.isActive}
onClick={() => {
toggleEmoji(roomId, mEvent.getId(), reaction.key, roomTimeline);
}}
/>
))
}
<IconButton
onClick={(e) => pickEmoji(e, roomId, mEvent.getId(), roomTimeline)}
src={EmojiAddIC}
size="extra-small"
tooltip="Add reaction"
/>
</MessageReactionGroup>
);
const userOptions = (
<MessageOptions>
<IconButton
onClick={(e) => pickEmoji(e, roomId, mEvent.getId(), roomTimeline)}
src={EmojiAddIC}
size="extra-small"
tooltip="Add reaction"
/>
<IconButton
onClick={() => {
viewEvent.emit('reply_to', mEvent.getSender(), mEvent.getId(), isMedia(mEvent) ? mEvent.getContent().body : content);
}}
src={ReplyArrowIC}
size="extra-small"
tooltip="Reply"
/>
{(mEvent.getSender() === mx.getUserId() && !isMedia(mEvent)) && (
<IconButton
onClick={() => setEditEvent(mEvent)}
src={PencilIC}
size="extra-small"
tooltip="Edit"
/>
)}
<ContextMenu
content={() => (
<>
<MenuHeader>Options</MenuHeader>
<MenuItem
iconSrc={EmojiAddIC}
onClick={(e) => pickEmoji(e, roomId, mEvent.getId(), roomTimeline)}
>
Add reaction
</MenuItem>
<MenuItem
iconSrc={ReplyArrowIC}
onClick={() => {
viewEvent.emit('reply_to', mEvent.getSender(), mEvent.getId(), isMedia(mEvent) ? mEvent.getContent().body : content);
}}
>
Reply
</MenuItem>
{(mEvent.getSender() === mx.getUserId() && !isMedia(mEvent)) && (
<MenuItem iconSrc={PencilIC} onClick={() => setEditEvent(mEvent)}>Edit</MenuItem>
)}
<MenuItem
iconSrc={TickMarkIC}
onClick={() => openReadReceipts(roomId, mEvent.getId())}
>
Read receipts
</MenuItem>
{(canIRedact || mEvent.getSender() === mx.getUserId()) && (
<>
<MenuBorder />
<MenuItem
variant="danger"
iconSrc={BinIC}
onClick={() => {
if (window.confirm('Are you sure you want to delete this event')) {
redactEvent(roomId, mEvent.getId());
}
}}
>
Delete
</MenuItem>
</>
)}
</>
)}
render={(toggleMenu) => (
<IconButton
onClick={toggleMenu}
src={VerticalMenuIC}
size="extra-small"
tooltip="Options"
/>
)}
/>
</MessageOptions>
);
const isEditingEvent = editEvent?.getId() === mEvent.getId();
const myMessageEl = (
<Message
key={mEvent.getId()}
avatar={userAvatar}
header={userHeader}
reply={userReply}
content={editEvent !== null && isEditingEvent ? null : userContent}
editContent={editEvent !== null && isEditingEvent ? (
<MessageEdit
content={content}
onSave={(newBody) => {
if (newBody !== content) {
initMatrix.roomsInput.sendEditedMessage(roomId, mEvent, newBody);
}
setEditEvent(null);
}}
onCancel={() => setEditEvent(null)}
/>
) : null}
reactions={userReactions}
options={editEvent !== null && isEditingEvent ? null : userOptions}
/>
);
return myMessageEl;
}
function renderMessage(mEvent) {
if (mEvent.getType() === 'm.room.create') return genRoomIntro(mEvent, roomTimeline);
if (
mEvent.getType() !== 'm.room.message'
&& mEvent.getType() !== 'm.room.encrypted'
&& mEvent.getType() !== 'm.room.member'
&& mEvent.getType() !== 'm.sticker'
) return false;
if (mEvent.getRelation()?.rel_type === 'm.replace') return false;
// ignore if message is deleted
if (mEvent.isRedacted()) return false;
let divider = null;
if (prevMEvent !== null && isNotInSameDay(mEvent.getDate(), prevMEvent.getDate())) {
divider = <Divider key={`divider-${mEvent.getId()}`} text={`${dateFormat(mEvent.getDate(), 'mmmm dd, yyyy')}`} />;
}
if (mEvent.getType() !== 'm.room.member') {
const messageComp = genMessage(mEvent);
prevMEvent = mEvent;
return (
<React.Fragment key={`box-${mEvent.getId()}`}>
{divider}
{messageComp}
</React.Fragment>
);
}
prevMEvent = mEvent;
const timelineChange = parseTimelineChange(mEvent);
if (timelineChange === null) return null;
return (
<React.Fragment key={`box-${mEvent.getId()}`}>
{divider}
<TimelineChange
key={mEvent.getId()}
variant={timelineChange.variant}
content={timelineChange.content}
time={`${dateFormat(mEvent.getDate(), 'hh:MM TT')}`}
/>
</React.Fragment>
);
}
return (
<div className="room-view__content">
<div className="timeline__wrapper">
{ roomTimeline.timeline[0].getType() !== 'm.room.create' && !isReachedTimelineEnd && genPlaceholders() }
{ roomTimeline.timeline[0].getType() !== 'm.room.create' && isReachedTimelineEnd && genRoomIntro(undefined, roomTimeline)}
{ roomTimeline.timeline.map(renderMessage) }
</div>
</div>
);
}
RoomViewContent.propTypes = {
roomId: PropTypes.string.isRequired,
roomTimeline: PropTypes.shape({}).isRequired,
timelineScroll: PropTypes.shape({}).isRequired,
viewEvent: PropTypes.shape({}).isRequired,
};
export default RoomViewContent;

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.room-view__content {
min-height: 100%;
display: flex;
flex-direction: column;
justify-content: flex-end;
& .timeline__wrapper {
--typing-noti-height: 28px;
min-height: 0;
min-width: 0;
padding-bottom: var(--typing-noti-height);
}
}

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/* eslint-disable react/prop-types */
import React, { useState, useEffect } from 'react';
import PropTypes from 'prop-types';
import './RoomViewFloating.scss';
import initMatrix from '../../../client/initMatrix';
import cons from '../../../client/state/cons';
import Text from '../../atoms/text/Text';
import IconButton from '../../atoms/button/IconButton';
import ChevronBottomIC from '../../../../public/res/ic/outlined/chevron-bottom.svg';
import { getUsersActionJsx } from './common';
function RoomViewFloating({
roomId, roomTimeline, timelineScroll, viewEvent,
}) {
const [reachedBottom, setReachedBottom] = useState(true);
const [typingMembers, setTypingMembers] = useState(new Set());
const mx = initMatrix.matrixClient;
function isSomeoneTyping(members) {
const m = members;
m.delete(mx.getUserId());
if (m.size === 0) return false;
return true;
}
function getTypingMessage(members) {
const userIds = members;
userIds.delete(mx.getUserId());
return getUsersActionJsx(roomId, [...userIds], 'typing...');
}
function updateTyping(members) {
setTypingMembers(members);
}
useEffect(() => {
setReachedBottom(true);
setTypingMembers(new Set());
viewEvent.on('toggle-reached-bottom', setReachedBottom);
return () => viewEvent.removeListener('toggle-reached-bottom', setReachedBottom);
}, [roomId]);
useEffect(() => {
roomTimeline.on(cons.events.roomTimeline.TYPING_MEMBERS_UPDATED, updateTyping);
return () => {
roomTimeline?.removeListener(cons.events.roomTimeline.TYPING_MEMBERS_UPDATED, updateTyping);
};
}, [roomTimeline]);
return (
<>
<div className={`room-view__typing${isSomeoneTyping(typingMembers) ? ' room-view__typing--open' : ''}`}>
<div className="bouncingLoader"><div /></div>
<Text variant="b2">{getTypingMessage(typingMembers)}</Text>
</div>
<div className={`room-view__STB${reachedBottom ? '' : ' room-view__STB--open'}`}>
<IconButton
onClick={() => {
timelineScroll.enableSmoothScroll();
timelineScroll.reachBottom();
timelineScroll.disableSmoothScroll();
}}
src={ChevronBottomIC}
tooltip="Scroll to Bottom"
/>
</div>
</>
);
}
RoomViewFloating.propTypes = {
roomId: PropTypes.string.isRequired,
roomTimeline: PropTypes.shape({}).isRequired,
timelineScroll: PropTypes.shape({
reachBottom: PropTypes.func,
}).isRequired,
viewEvent: PropTypes.shape({}).isRequired,
};
export default RoomViewFloating;

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.room-view {
&__typing {
display: flex;
padding: var(--sp-ultra-tight) var(--sp-normal);
background: var(--bg-surface);
transition: transform 200ms ease-in-out;
& b {
color: var(--tc-surface-high);
}
&--open {
transform: translateY(-99%);
}
& .text {
flex: 1;
min-width: 0;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
margin: 0 var(--sp-tight);
}
}
.bouncingLoader {
transform: translateY(2px);
margin: 0 calc(var(--sp-ultra-tight) / 2);
}
.bouncingLoader > div,
.bouncingLoader:before,
.bouncingLoader:after {
display: inline-block;
width: 8px;
height: 8px;
background: var(--tc-surface-high);
border-radius: 50%;
animation: bouncing-loader 0.6s infinite alternate;
}
.bouncingLoader:before,
.bouncingLoader:after {
content: "";
}
.bouncingLoader > div {
margin: 0 4px;
}
.bouncingLoader > div {
animation-delay: 0.2s;
}
.bouncingLoader:after {
animation-delay: 0.4s;
}
@keyframes bouncing-loader {
to {
opacity: 0.1;
transform: translate3d(0, -4px, 0);
}
}
&__STB {
position: absolute;
right: var(--sp-normal);
bottom: 0;
border-radius: var(--bo-radius);
box-shadow: var(--bs-surface-border);
background-color: var(--bg-surface-low);
transition: transform 200ms ease-in-out;
transform: translateY(100%) scale(0);
[dir=rtl] & {
right: unset;
left: var(--sp-normal);
}
&--open {
transform: translateY(-28px) scale(1);
}
}
}

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import React from 'react';
import PropTypes from 'prop-types';
import initMatrix from '../../../client/initMatrix';
import { togglePeopleDrawer, openInviteUser } from '../../../client/action/navigation';
import * as roomActions from '../../../client/action/room';
import colorMXID from '../../../util/colorMXID';
import Text from '../../atoms/text/Text';
import IconButton from '../../atoms/button/IconButton';
import Header, { TitleWrapper } from '../../atoms/header/Header';
import Avatar from '../../atoms/avatar/Avatar';
import ContextMenu, { MenuItem, MenuHeader } from '../../atoms/context-menu/ContextMenu';
import UserIC from '../../../../public/res/ic/outlined/user.svg';
import VerticalMenuIC from '../../../../public/res/ic/outlined/vertical-menu.svg';
import LeaveArrowIC from '../../../../public/res/ic/outlined/leave-arrow.svg';
import AddUserIC from '../../../../public/res/ic/outlined/add-user.svg';
function RoomViewHeader({ roomId }) {
const mx = initMatrix.matrixClient;
const isDM = initMatrix.roomList.directs.has(roomId);
let avatarSrc = mx.getRoom(roomId).getAvatarUrl(mx.baseUrl, 36, 36, 'crop');
avatarSrc = isDM ? mx.getRoom(roomId).getAvatarFallbackMember()?.getAvatarUrl(mx.baseUrl, 36, 36, 'crop') : avatarSrc;
const roomName = mx.getRoom(roomId).name;
const roomTopic = mx.getRoom(roomId).currentState.getStateEvents('m.room.topic')[0]?.getContent().topic;
return (
<Header>
<Avatar imageSrc={avatarSrc} text={roomName.slice(0, 1)} bgColor={colorMXID(roomId)} size="small" />
<TitleWrapper>
<Text variant="h2">{roomName}</Text>
{ typeof roomTopic !== 'undefined' && <p title={roomTopic} className="text text-b3">{roomTopic}</p>}
</TitleWrapper>
<IconButton onClick={togglePeopleDrawer} tooltip="People" src={UserIC} />
<ContextMenu
placement="bottom"
content={(toogleMenu) => (
<>
<MenuHeader>Options</MenuHeader>
{/* <MenuBorder /> */}
<MenuItem
iconSrc={AddUserIC}
onClick={() => {
openInviteUser(roomId); toogleMenu();
}}
>
Invite
</MenuItem>
<MenuItem iconSrc={LeaveArrowIC} variant="danger" onClick={() => roomActions.leave(roomId)}>Leave</MenuItem>
</>
)}
render={(toggleMenu) => <IconButton onClick={toggleMenu} tooltip="Options" src={VerticalMenuIC} />}
/>
</Header>
);
}
RoomViewHeader.propTypes = {
roomId: PropTypes.string.isRequired,
};
export default RoomViewHeader;

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/* eslint-disable react/prop-types */
import React, { useState, useEffect, useRef } from 'react';
import PropTypes from 'prop-types';
import './RoomViewInput.scss';
import TextareaAutosize from 'react-autosize-textarea';
import initMatrix from '../../../client/initMatrix';
import cons from '../../../client/state/cons';
import settings from '../../../client/state/settings';
import { openEmojiBoard } from '../../../client/action/navigation';
import { bytesToSize } from '../../../util/common';
import { getUsername } from '../../../util/matrixUtil';
import colorMXID from '../../../util/colorMXID';
import Text from '../../atoms/text/Text';
import RawIcon from '../../atoms/system-icons/RawIcon';
import IconButton from '../../atoms/button/IconButton';
import ScrollView from '../../atoms/scroll/ScrollView';
import { MessageReply } from '../../molecules/message/Message';
import CirclePlusIC from '../../../../public/res/ic/outlined/circle-plus.svg';
import EmojiIC from '../../../../public/res/ic/outlined/emoji.svg';
import SendIC from '../../../../public/res/ic/outlined/send.svg';
import ShieldIC from '../../../../public/res/ic/outlined/shield.svg';
import VLCIC from '../../../../public/res/ic/outlined/vlc.svg';
import VolumeFullIC from '../../../../public/res/ic/outlined/volume-full.svg';
import MarkdownIC from '../../../../public/res/ic/outlined/markdown.svg';
import FileIC from '../../../../public/res/ic/outlined/file.svg';
import CrossIC from '../../../../public/res/ic/outlined/cross.svg';
const CMD_REGEX = /(\/|>[#*@]|:|@)(\S*)$/;
let isTyping = false;
let isCmdActivated = false;
let cmdCursorPos = null;
function RoomViewInput({
roomId, roomTimeline, timelineScroll, viewEvent,
}) {
const [attachment, setAttachment] = useState(null);
const [isMarkdown, setIsMarkdown] = useState(settings.isMarkdown);
const [replyTo, setReplyTo] = useState(null);
const textAreaRef = useRef(null);
const inputBaseRef = useRef(null);
const uploadInputRef = useRef(null);
const uploadProgressRef = useRef(null);
const rightOptionsRef = useRef(null);
const escBtnRef = useRef(null);
const TYPING_TIMEOUT = 5000;
const mx = initMatrix.matrixClient;
const { roomsInput } = initMatrix;
function requestFocusInput() {
if (textAreaRef === null) return;
textAreaRef.current.focus();
}
useEffect(() => {
settings.on(cons.events.settings.MARKDOWN_TOGGLED, setIsMarkdown);
viewEvent.on('focus_msg_input', requestFocusInput);
return () => {
settings.removeListener(cons.events.settings.MARKDOWN_TOGGLED, setIsMarkdown);
viewEvent.removeListener('focus_msg_input', requestFocusInput);
};
}, []);
const sendIsTyping = (isT) => {
mx.sendTyping(roomId, isT, isT ? TYPING_TIMEOUT : undefined);
isTyping = isT;
if (isT === true) {
setTimeout(() => {
if (isTyping) sendIsTyping(false);
}, TYPING_TIMEOUT);
}
};
function uploadingProgress(myRoomId, { loaded, total }) {
if (myRoomId !== roomId) return;
const progressPer = Math.round((loaded * 100) / total);
uploadProgressRef.current.textContent = `Uploading: ${bytesToSize(loaded)}/${bytesToSize(total)} (${progressPer}%)`;
inputBaseRef.current.style.backgroundImage = `linear-gradient(90deg, var(--bg-surface-hover) ${progressPer}%, var(--bg-surface-low) ${progressPer}%)`;
}
function clearAttachment(myRoomId) {
if (roomId !== myRoomId) return;
setAttachment(null);
inputBaseRef.current.style.backgroundImage = 'unset';
uploadInputRef.current.value = null;
}
function rightOptionsA11Y(A11Y) {
const rightOptions = rightOptionsRef.current.children;
for (let index = 0; index < rightOptions.length; index += 1) {
rightOptions[index].disabled = !A11Y;
}
}
function activateCmd(prefix) {
isCmdActivated = true;
requestAnimationFrame(() => {
inputBaseRef.current.style.boxShadow = '0 0 0 1px var(--bg-positive)';
escBtnRef.current.style.display = 'block';
});
rightOptionsA11Y(false);
viewEvent.emit('cmd_activate', prefix);
}
function deactivateCmd() {
if (inputBaseRef.current !== null) {
requestAnimationFrame(() => {
inputBaseRef.current.style.boxShadow = 'var(--bs-surface-border)';
escBtnRef.current.style.display = 'none';
});
rightOptionsA11Y(true);
}
isCmdActivated = false;
cmdCursorPos = null;
}
function deactivateCmdAndEmit() {
deactivateCmd();
viewEvent.emit('cmd_deactivate');
}
function errorCmd() {
requestAnimationFrame(() => {
inputBaseRef.current.style.boxShadow = '0 0 0 1px var(--bg-danger)';
});
}
function setCursorPosition(pos) {
setTimeout(() => {
textAreaRef.current.focus();
textAreaRef.current.setSelectionRange(pos, pos);
}, 0);
}
function replaceCmdWith(msg, cursor, replacement) {
if (msg === null) return null;
const targetInput = msg.slice(0, cursor);
const cmdParts = targetInput.match(CMD_REGEX);
const leadingInput = msg.slice(0, cmdParts.index);
if (replacement.length > 0) setCursorPosition(leadingInput.length + replacement.length);
return leadingInput + replacement + msg.slice(cursor);
}
function firedCmd(cmdData) {
const msg = textAreaRef.current.value;
textAreaRef.current.value = replaceCmdWith(
msg, cmdCursorPos, typeof cmdData?.replace !== 'undefined' ? cmdData.replace : '',
);
deactivateCmd();
}
function focusInput() {
if (settings.isTouchScreenDevice) return;
textAreaRef.current.focus();
}
function setUpReply(userId, eventId, content) {
setReplyTo({ userId, eventId, content });
roomsInput.setReplyTo(roomId, { userId, eventId, content });
focusInput();
}
useEffect(() => {
roomsInput.on(cons.events.roomsInput.UPLOAD_PROGRESS_CHANGES, uploadingProgress);
roomsInput.on(cons.events.roomsInput.ATTACHMENT_CANCELED, clearAttachment);
roomsInput.on(cons.events.roomsInput.FILE_UPLOADED, clearAttachment);
viewEvent.on('cmd_error', errorCmd);
viewEvent.on('cmd_fired', firedCmd);
viewEvent.on('reply_to', setUpReply);
if (textAreaRef?.current !== null) {
isTyping = false;
focusInput();
textAreaRef.current.value = roomsInput.getMessage(roomId);
setAttachment(roomsInput.getAttachment(roomId));
setReplyTo(roomsInput.getReplyTo(roomId));
}
return () => {
roomsInput.removeListener(cons.events.roomsInput.UPLOAD_PROGRESS_CHANGES, uploadingProgress);
roomsInput.removeListener(cons.events.roomsInput.ATTACHMENT_CANCELED, clearAttachment);
roomsInput.removeListener(cons.events.roomsInput.FILE_UPLOADED, clearAttachment);
viewEvent.removeListener('cmd_error', errorCmd);
viewEvent.removeListener('cmd_fired', firedCmd);
viewEvent.removeListener('reply_to', setUpReply);
if (isCmdActivated) deactivateCmd();
if (textAreaRef?.current === null) return;
const msg = textAreaRef.current.value;
inputBaseRef.current.style.backgroundImage = 'unset';
if (msg.trim() === '') {
roomsInput.setMessage(roomId, '');
return;
}
roomsInput.setMessage(roomId, msg);
};
}, [roomId]);
async function sendMessage() {
const msgBody = textAreaRef.current.value;
if (roomsInput.isSending(roomId)) return;
if (msgBody.trim() === '' && attachment === null) return;
sendIsTyping(false);
roomsInput.setMessage(roomId, msgBody);
if (attachment !== null) {
roomsInput.setAttachment(roomId, attachment);
}
textAreaRef.current.disabled = true;
textAreaRef.current.style.cursor = 'not-allowed';
await roomsInput.sendInput(roomId);
textAreaRef.current.disabled = false;
textAreaRef.current.style.cursor = 'unset';
focusInput();
textAreaRef.current.value = roomsInput.getMessage(roomId);
timelineScroll.reachBottom();
viewEvent.emit('message_sent');
textAreaRef.current.style.height = 'unset';
if (replyTo !== null) setReplyTo(null);
}
function processTyping(msg) {
const isEmptyMsg = msg === '';
if (isEmptyMsg && isTyping) {
sendIsTyping(false);
return;
}
if (!isEmptyMsg && !isTyping) {
sendIsTyping(true);
}
}
function getCursorPosition() {
return textAreaRef.current.selectionStart;
}
function recognizeCmd(rawInput) {
const cursor = getCursorPosition();
const targetInput = rawInput.slice(0, cursor);
const cmdParts = targetInput.match(CMD_REGEX);
if (cmdParts === null) {
if (isCmdActivated) deactivateCmdAndEmit();
return;
}
const cmdPrefix = cmdParts[1];
const cmdSlug = cmdParts[2];
if (cmdPrefix === ':') {
// skip emoji autofill command if link is suspected.
const checkForLink = targetInput.slice(0, cmdParts.index);
if (checkForLink.match(/(http|https|mailto|matrix|ircs|irc)$/)) {
deactivateCmdAndEmit();
return;
}
}
cmdCursorPos = cursor;
if (cmdSlug === '') {
activateCmd(cmdPrefix);
return;
}
if (!isCmdActivated) activateCmd(cmdPrefix);
requestAnimationFrame(() => {
inputBaseRef.current.style.boxShadow = '0 0 0 1px var(--bg-caution)';
});
viewEvent.emit('cmd_process', cmdPrefix, cmdSlug);
}
function handleMsgTyping(e) {
const msg = e.target.value;
recognizeCmd(e.target.value);
if (!isCmdActivated) processTyping(msg);
}
function handleKeyDown(e) {
if (e.keyCode === 13 && e.shiftKey === false) {
e.preventDefault();
if (isCmdActivated) {
viewEvent.emit('cmd_exe');
} else sendMessage();
}
if (e.keyCode === 27 && isCmdActivated) {
deactivateCmdAndEmit();
e.preventDefault();
}
}
function addEmoji(emoji) {
textAreaRef.current.value += emoji.unicode;
}
function handleUploadClick() {
if (attachment === null) uploadInputRef.current.click();
else {
roomsInput.cancelAttachment(roomId);
}
}
function uploadFileChange(e) {
const file = e.target.files.item(0);
setAttachment(file);
if (file !== null) roomsInput.setAttachment(roomId, file);
}
function renderInputs() {
return (
<>
<div className={`room-input__option-container${attachment === null ? '' : ' room-attachment__option'}`}>
<input onChange={uploadFileChange} style={{ display: 'none' }} ref={uploadInputRef} type="file" />
<IconButton onClick={handleUploadClick} tooltip={attachment === null ? 'Upload' : 'Cancel'} src={CirclePlusIC} />
</div>
<div ref={inputBaseRef} className="room-input__input-container">
{roomTimeline.isEncryptedRoom() && <RawIcon size="extra-small" src={ShieldIC} />}
<ScrollView autoHide>
<Text className="room-input__textarea-wrapper">
<TextareaAutosize
ref={textAreaRef}
onChange={handleMsgTyping}
onResize={() => timelineScroll.autoReachBottom()}
onKeyDown={handleKeyDown}
placeholder="Send a message..."
/>
</Text>
</ScrollView>
{isMarkdown && <RawIcon size="extra-small" src={MarkdownIC} />}
<button ref={escBtnRef} tabIndex="-1" onClick={deactivateCmdAndEmit} className="btn-cmd-esc" type="button"><Text variant="b3">ESC</Text></button>
</div>
<div ref={rightOptionsRef} className="room-input__option-container">
<IconButton
onClick={(e) => {
const boxInfo = e.target.getBoundingClientRect();
openEmojiBoard({
x: boxInfo.x + (document.dir === 'rtl' ? -80 : 80),
y: boxInfo.y - 250,
detail: e.detail,
}, addEmoji);
}}
tooltip="Emoji"
src={EmojiIC}
/>
<IconButton onClick={sendMessage} tooltip="Send" src={SendIC} />
</div>
</>
);
}
function attachFile() {
const fileType = attachment.type.slice(0, attachment.type.indexOf('/'));
return (
<div className="room-attachment">
<div className={`room-attachment__preview${fileType !== 'image' ? ' room-attachment__icon' : ''}`}>
{fileType === 'image' && <img alt={attachment.name} src={URL.createObjectURL(attachment)} />}
{fileType === 'video' && <RawIcon src={VLCIC} />}
{fileType === 'audio' && <RawIcon src={VolumeFullIC} />}
{fileType !== 'image' && fileType !== 'video' && fileType !== 'audio' && <RawIcon src={FileIC} />}
</div>
<div className="room-attachment__info">
<Text variant="b1">{attachment.name}</Text>
<Text variant="b3"><span ref={uploadProgressRef}>{`size: ${bytesToSize(attachment.size)}`}</span></Text>
</div>
</div>
);
}
function attachReply() {
return (
<div className="room-reply">
<IconButton
onClick={() => {
roomsInput.cancelReplyTo(roomId);
setReplyTo(null);
}}
src={CrossIC}
tooltip="Cancel reply"
size="extra-small"
/>
<MessageReply
userId={replyTo.userId}
name={getUsername(replyTo.userId)}
color={colorMXID(replyTo.userId)}
content={replyTo.content}
/>
</div>
);
}
return (
<>
{ replyTo !== null && attachReply()}
{ attachment !== null && attachFile() }
<form className="room-input" onSubmit={(e) => { e.preventDefault(); }}>
{
roomTimeline.room.isSpaceRoom()
? <Text className="room-input__space" variant="b1">Spaces are yet to be implemented</Text>
: renderInputs()
}
</form>
</>
);
}
RoomViewInput.propTypes = {
roomId: PropTypes.string.isRequired,
roomTimeline: PropTypes.shape({}).isRequired,
timelineScroll: PropTypes.shape({
reachBottom: PropTypes.func,
autoReachBottom: PropTypes.func,
tryRestoringScroll: PropTypes.func,
enableSmoothScroll: PropTypes.func,
disableSmoothScroll: PropTypes.func,
}).isRequired,
viewEvent: PropTypes.shape({}).isRequired,
};
export default RoomViewInput;

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.room-input {
padding: var(--sp-extra-tight) calc(var(--sp-normal) - 2px);
display: flex;
min-height: 48px;
&__space {
min-width: 0;
align-self: center;
margin: auto;
padding: 0 var(--sp-tight);
}
&__input-container {
flex: 1;
min-width: 0;
display: flex;
align-items: center;
margin: 0 calc(var(--sp-tight) - 2px);
background-color: var(--bg-surface-low);
box-shadow: var(--bs-surface-border);
border-radius: var(--bo-radius);
& > .ic-raw {
transform: scale(0.8);
margin: 0 var(--sp-extra-tight);
}
& .btn-cmd-esc {
display: none;
margin: 0 var(--sp-extra-tight);
padding: var(--sp-ultra-tight) var(--sp-extra-tight);
background-color: var(--bg-surface);
border-radius: calc(var(--bo-radius) / 2);
box-shadow: var(--bs-surface-border);
cursor: pointer;
& .text { color: var(--tc-surface-normal); }
}
& .scrollbar {
max-height: 50vh;
flex: 1;
&:first-child {
margin-left: var(--sp-tight);
[dir=rtl] & {
margin-left: 0;
margin-right: var(--sp-tight);
}
}
}
}
&__textarea-wrapper {
min-height: 40px;
display: flex;
align-items: center;
& textarea {
resize: none;
width: 100%;
min-width: 0;
min-height: 100%;
padding: var(--sp-ultra-tight) 0;
&::placeholder {
color: var(--tc-surface-low);
}
&:focus {
outline: none;
}
}
}
}
.room-attachment {
--side-spacing: calc(var(--sp-normal) + var(--av-small) + var(--sp-tight));
display: flex;
align-items: center;
margin-left: var(--side-spacing);
margin-top: var(--sp-extra-tight);
line-height: 0;
[dir=rtl] & {
margin-left: 0;
margin-right: var(--side-spacing);
}
&__preview > img {
max-height: 40px;
border-radius: var(--bo-radius);
}
&__icon {
padding: var(--sp-extra-tight);
background-color: var(--bg-surface-low);
box-shadow: var(--bs-surface-border);
border-radius: var(--bo-radius);
}
&__info {
flex: 1;
min-width: 0;
margin: 0 var(--sp-tight);
}
&__option button {
transition: transform 200ms ease-in-out;
transform: translateY(-48px);
& .ic-raw {
transition: transform 200ms ease-in-out;
transform: rotate(45deg);
background-color: var(--bg-caution);
}
}
}
.room-reply {
display: flex;
align-items: center;
background-color: var(--bg-surface-low);
border-bottom: 1px solid var(--bg-surface-border);
& .ic-btn-surface {
margin: 0 13px 0 17px;
border-radius: 0;
[dir=rtl] & {
margin: 0 17px 0 13px;
}
}
}

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import React from 'react';
import initMatrix from '../../../client/initMatrix';
import { getUsername, getUsernameOfRoomMember } from '../../../util/matrixUtil';
function getTimelineJSXMessages() {
return {
join(user) {
return (
<>
<b>{user}</b>
{' joined the room'}
</>
);
},
leave(user, reason) {
const reasonMsg = (typeof reason === 'string') ? `: ${reason}` : '';
return (
<>
<b>{user}</b>
{' left the room'}
{reasonMsg}
</>
);
},
invite(inviter, user) {
return (
<>
<b>{inviter}</b>
{' invited '}
<b>{user}</b>
</>
);
},
cancelInvite(inviter, user) {
return (
<>
<b>{inviter}</b>
{' canceled '}
<b>{user}</b>
{'\'s invite'}
</>
);
},
rejectInvite(user) {
return (
<>
<b>{user}</b>
{' rejected the invitation'}
</>
);
},
kick(actor, user, reason) {
const reasonMsg = (typeof reason === 'string') ? `: ${reason}` : '';
return (
<>
<b>{actor}</b>
{' kicked '}
<b>{user}</b>
{reasonMsg}
</>
);
},
ban(actor, user, reason) {
const reasonMsg = (typeof reason === 'string') ? `: ${reason}` : '';
return (
<>
<b>{actor}</b>
{' banned '}
<b>{user}</b>
{reasonMsg}
</>
);
},
unban(actor, user) {
return (
<>
<b>{actor}</b>
{' unbanned '}
<b>{user}</b>
</>
);
},
avatarSets(user) {
return (
<>
<b>{user}</b>
{' set the avatar'}
</>
);
},
avatarChanged(user) {
return (
<>
<b>{user}</b>
{' changed the avatar'}
</>
);
},
avatarRemoved(user) {
return (
<>
<b>{user}</b>
{' removed the avatar'}
</>
);
},
nameSets(user, newName) {
return (
<>
<b>{user}</b>
{' set the display name to '}
<b>{newName}</b>
</>
);
},
nameChanged(user, newName) {
return (
<>
<b>{user}</b>
{' changed the display name to '}
<b>{newName}</b>
</>
);
},
nameRemoved(user, lastName) {
return (
<>
<b>{user}</b>
{' removed the display name '}
<b>{lastName}</b>
</>
);
},
};
}
function getUsersActionJsx(roomId, userIds, actionStr) {
const room = initMatrix.matrixClient.getRoom(roomId);
const getUserDisplayName = (userId) => {
if (room?.getMember(userId)) return getUsernameOfRoomMember(room.getMember(userId));
return getUsername(userId);
};
const getUserJSX = (userId) => <b>{getUserDisplayName(userId)}</b>;
if (!Array.isArray(userIds)) return 'Idle';
if (userIds.length === 0) return 'Idle';
const MAX_VISIBLE_COUNT = 3;
const u1Jsx = getUserJSX(userIds[0]);
// eslint-disable-next-line react/jsx-one-expression-per-line
if (userIds.length === 1) return <>{u1Jsx} is {actionStr}</>;
const u2Jsx = getUserJSX(userIds[1]);
// eslint-disable-next-line react/jsx-one-expression-per-line
if (userIds.length === 2) return <>{u1Jsx} and {u2Jsx} are {actionStr}</>;
const u3Jsx = getUserJSX(userIds[2]);
if (userIds.length === 3) {
// eslint-disable-next-line react/jsx-one-expression-per-line
return <>{u1Jsx}, {u2Jsx} and {u3Jsx} are {actionStr}</>;
}
const othersCount = userIds.length - MAX_VISIBLE_COUNT;
// eslint-disable-next-line react/jsx-one-expression-per-line
return <>{u1Jsx}, {u2Jsx}, {u3Jsx} and {othersCount} other are {actionStr}</>;
}
function parseReply(rawContent) {
if (rawContent.indexOf('>') !== 0) return null;
let content = rawContent.slice(rawContent.indexOf('<') + 1);
const user = content.slice(0, content.indexOf('>'));
content = content.slice(content.indexOf('>') + 2);
const replyContent = content.slice(0, content.indexOf('\n\n'));
content = content.slice(content.indexOf('\n\n') + 2);
if (user === '') return null;
const isUserId = user.match(/^@.+:.+/);
return {
userId: isUserId ? user : null,
displayName: isUserId ? null : user,
replyContent,
content,
};
}
function parseTimelineChange(mEvent) {
const tJSXMsgs = getTimelineJSXMessages();
const makeReturnObj = (variant, content) => ({
variant,
content,
});
const content = mEvent.getContent();
const prevContent = mEvent.getPrevContent();
const sender = mEvent.getSender();
const senderName = getUsername(sender);
const userName = getUsername(mEvent.getStateKey());
switch (content.membership) {
case 'invite': return makeReturnObj('invite', tJSXMsgs.invite(senderName, userName));
case 'ban': return makeReturnObj('leave', tJSXMsgs.ban(senderName, userName, content.reason));
case 'join':
if (prevContent.membership === 'join') {
if (content.displayname !== prevContent.displayname) {
if (typeof content.displayname === 'undefined') return makeReturnObj('avatar', tJSXMsgs.nameRemoved(sender, prevContent.displayname));
if (typeof prevContent.displayname === 'undefined') return makeReturnObj('avatar', tJSXMsgs.nameSets(sender, content.displayname));
return makeReturnObj('avatar', tJSXMsgs.nameChanged(prevContent.displayname, content.displayname));
}
if (content.avatar_url !== prevContent.avatar_url) {
if (typeof content.avatar_url === 'undefined') return makeReturnObj('avatar', tJSXMsgs.avatarRemoved(content.displayname));
if (typeof prevContent.avatar_url === 'undefined') return makeReturnObj('avatar', tJSXMsgs.avatarSets(content.displayname));
return makeReturnObj('avatar', tJSXMsgs.avatarChanged(content.displayname));
}
return null;
}
return makeReturnObj('join', tJSXMsgs.join(senderName));
case 'leave':
if (sender === mEvent.getStateKey()) {
switch (prevContent.membership) {
case 'invite': return makeReturnObj('invite-cancel', tJSXMsgs.rejectInvite(senderName));
default: return makeReturnObj('leave', tJSXMsgs.leave(senderName, content.reason));
}
}
switch (prevContent.membership) {
case 'invite': return makeReturnObj('invite-cancel', tJSXMsgs.cancelInvite(senderName, userName));
case 'ban': return makeReturnObj('other', tJSXMsgs.unban(senderName, userName));
// sender is not target and made the target leave,
// if not from invite/ban then this is a kick
default: return makeReturnObj('leave', tJSXMsgs.kick(senderName, userName, content.reason));
}
default: return null;
}
}
function scrollToBottom(ref) {
const maxScrollTop = ref.current.scrollHeight - ref.current.offsetHeight;
// eslint-disable-next-line no-param-reassign
ref.current.scrollTop = maxScrollTop;
}
function isAtBottom(ref) {
const { scrollHeight, scrollTop, offsetHeight } = ref.current;
const scrollUptoBottom = scrollTop + offsetHeight;
// scroll view have to div inside div which contains messages
const lastMessage = ref.current.lastElementChild.lastElementChild.lastElementChild;
const lastChildHeight = lastMessage.offsetHeight;
// auto scroll to bottom even if user has EXTRA_SPACE left to scroll
const EXTRA_SPACE = 48;
if (scrollHeight - scrollUptoBottom <= lastChildHeight + EXTRA_SPACE) {
return true;
}
return false;
}
function autoScrollToBottom(ref) {
if (isAtBottom(ref)) scrollToBottom(ref);
}
export {
getTimelineJSXMessages,
getUsersActionJsx,
parseReply,
parseTimelineChange,
scrollToBottom,
isAtBottom,
autoScrollToBottom,
};