Files
cinny/src/app/features/common-settings/general/RoomJoinRules.tsx
2025-03-27 19:54:13 +11:00

131 lines
4.2 KiB
TypeScript

import React, { useCallback, useMemo } from 'react';
import { color, Text } from 'folds';
import { JoinRule, MatrixError, RestrictedAllowType } from 'matrix-js-sdk';
import { RoomJoinRulesEventContent } from 'matrix-js-sdk/lib/types';
import { IPowerLevels, powerLevelAPI } from '../../../hooks/usePowerLevels';
import {
JoinRulesSwitcher,
useRoomJoinRuleIcon,
useRoomJoinRuleLabel,
useSpaceJoinRuleIcon,
} from '../../../components/JoinRulesSwitcher';
import { SequenceCard } from '../../../components/sequence-card';
import { SequenceCardStyle } from '../../room-settings/styles.css';
import { SettingTile } from '../../../components/setting-tile';
import { useMatrixClient } from '../../../hooks/useMatrixClient';
import { useRoom } from '../../../hooks/useRoom';
import { StateEvent } from '../../../../types/matrix/room';
import { useStateEvent } from '../../../hooks/useStateEvent';
import { useSpaceOptionally } from '../../../hooks/useSpace';
import { AsyncStatus, useAsyncCallback } from '../../../hooks/useAsyncCallback';
import { getStateEvents } from '../../../utils/room';
type RestrictedRoomAllowContent = {
room_id: string;
type: RestrictedAllowType;
};
type RoomJoinRulesProps = {
powerLevels: IPowerLevels;
};
export function RoomJoinRules({ powerLevels }: RoomJoinRulesProps) {
const mx = useMatrixClient();
const room = useRoom();
const roomVersion = parseInt(room.getVersion(), 10);
const allowRestricted = roomVersion >= 8;
const allowKnock = roomVersion >= 7;
const space = useSpaceOptionally();
const userPowerLevel = powerLevelAPI.getPowerLevel(powerLevels, mx.getSafeUserId());
const canEdit = powerLevelAPI.canSendStateEvent(
powerLevels,
StateEvent.RoomHistoryVisibility,
userPowerLevel
);
const joinRuleEvent = useStateEvent(room, StateEvent.RoomJoinRules);
const content = joinRuleEvent?.getContent<RoomJoinRulesEventContent>();
const rule: JoinRule = content?.join_rule ?? JoinRule.Invite;
const joinRules: Array<JoinRule> = useMemo(() => {
const r: JoinRule[] = [JoinRule.Invite];
if (allowKnock) {
r.push(JoinRule.Knock);
}
if (allowRestricted && space) {
r.push(JoinRule.Restricted);
}
r.push(JoinRule.Public);
return r;
}, [allowRestricted, allowKnock, space]);
const icons = useRoomJoinRuleIcon();
const spaceIcons = useSpaceJoinRuleIcon();
const labels = useRoomJoinRuleLabel();
const [submitState, submit] = useAsyncCallback(
useCallback(
async (joinRule: JoinRule) => {
const allow: RestrictedRoomAllowContent[] = [];
if (joinRule === JoinRule.Restricted) {
const parents = getStateEvents(room, StateEvent.SpaceParent).map((event) =>
event.getStateKey()
);
parents.forEach((parentRoomId) => {
if (!parentRoomId) return;
allow.push({
type: RestrictedAllowType.RoomMembership,
room_id: parentRoomId,
});
});
}
const c: RoomJoinRulesEventContent = {
join_rule: joinRule,
};
if (allow.length > 0) c.allow = allow;
await mx.sendStateEvent(room.roomId, StateEvent.RoomJoinRules as any, c);
},
[mx, room]
)
);
const submitting = submitState.status === AsyncStatus.Loading;
return (
<SequenceCard
className={SequenceCardStyle}
variant="SurfaceVariant"
direction="Column"
gap="400"
>
<SettingTile
title={room.isSpaceRoom() ? 'Space Access' : 'Room Access'}
description={
room.isSpaceRoom()
? 'Change how people can join the space.'
: 'Change how people can join the room.'
}
after={
<JoinRulesSwitcher
icons={room.isSpaceRoom() ? spaceIcons : icons}
labels={labels}
rules={joinRules}
value={rule}
onChange={submit}
disabled={!canEdit || submitting}
changing={submitting}
/>
}
>
{submitState.status === AsyncStatus.Error && (
<Text style={{ color: color.Critical.Main }} size="T200">
{(submitState.error as MatrixError).message}
</Text>
)}
</SettingTile>
</SequenceCard>
);
}