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cinny/src/app/hooks/usePendingKnocks.ts
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jared 362f4943d4
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feat: knock notifications for admins + AFK auto-mute in calls
P4-3 — Knock-to-join Notifications for Admins:
- usePendingKnocks() hook reactively tracks knocking members via
  RoomMemberEvent.Membership; returns empty array if user lacks invite power
- Members icon in RoomViewHeader shows a Warning badge with the knock count
  when there are pending requests; badge updates in real time without
  needing to open the drawer; aria-label updated to describe pending count

P5-11 — AFK Auto-Mute in Voice:
- useAfkAutoMute() hook opens a monitoring-only getUserMedia stream,
  connects it to an AnalyserNode, and polls RMS every 500ms
- If mic is on and RMS stays below threshold for the configured timeout,
  calls callEmbed.control.setMicrophone(false) and shows an in-app toast
- Hook is called inside CallControls so monitoring is only active during calls
- Settings: afkAutoMute toggle + afkTimeoutMinutes select (1/5/10/20/30 min,
  default 10) added to Settings → Calls

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-12 19:53:19 -04:00

33 lines
1.3 KiB
TypeScript

import { useEffect, useReducer } from 'react';
import { MatrixEvent, Room, RoomMember, RoomMemberEvent } from 'matrix-js-sdk';
import { Membership } from '../../types/matrix/room';
import { useMatrixClient } from './useMatrixClient';
import { readPowerLevel, usePowerLevelsContext } from './usePowerLevels';
/**
* Returns the list of members currently knocking on the room, reactively.
* Returns an empty array if the current user lacks invite power level.
*/
export function usePendingKnocks(room: Room): RoomMember[] {
const mx = useMatrixClient();
const powerLevels = usePowerLevelsContext();
const [, forceUpdate] = useReducer((n: number) => n + 1, 0);
useEffect(() => {
const handler = (_evt: MatrixEvent, member: RoomMember) => {
if (member.roomId === room.roomId) forceUpdate();
};
mx.on(RoomMemberEvent.Membership, handler);
return () => {
mx.removeListener(RoomMemberEvent.Membership, handler);
};
}, [mx, room.roomId]);
const myUserId = mx.getUserId();
const myPowerLevel = readPowerLevel.user(powerLevels, myUserId ?? undefined);
const invitePowerLevel = readPowerLevel.action(powerLevels, 'invite');
const canApprove = myPowerLevel >= invitePowerLevel;
return canApprove ? room.getMembersWithMembership(Membership.Knock) : [];
}