jaredandClaude Opus 5
34574178a9
Re-measured the revoke on the current stack (guard fix + fork lotus.4): the SFU drops the sharer's tracks and EC's own button, the captured tracks and our control bar all follow within ~2-4 s — the 30 s lag is gone. What remained was that the button simply vanished with no explanation, so a call-lifetime hook now toasts 'Screen sharing was turned off by a room admin.' (or the camera variant) when a track ends while the room policy forbids it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA
40 lines
1.6 KiB
TypeScript
40 lines
1.6 KiB
TypeScript
import { useEffect, useRef } from 'react';
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import { useSetAtom } from 'jotai';
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import { CallEmbed, useCallControlState } from '../plugins/call';
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import { useRoomCallPolicy } from './useRoomCallPolicy';
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import { toastQueueAtom } from '../state/toast';
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/**
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* [Gitea #223] When a room admin turns Allow Screen Sharing / Allow Camera
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* off mid-call, the voice-limit-guard revokes the publish permission and the
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* SFU drops our track within seconds — the button just vanishes with no
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* explanation. Tell the user why: a track that went away while the room policy
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* forbids it was not their doing.
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*/
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export function useCallPolicyRevokedToast(embed: CallEmbed, joined: boolean): void {
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const { screenshare, video } = useCallControlState(embed.control);
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const { allowScreenshare, allowCamera } = useRoomCallPolicy(embed.room);
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const setToast = useSetAtom(toastQueueAtom);
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const prev = useRef({ screenshare, video });
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useEffect(() => {
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const was = prev.current;
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prev.current = { screenshare, video };
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if (!joined) return;
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const notify = (body: string) =>
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setToast({
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id: `call-policy-${Date.now()}`,
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displayName: 'Lotus Chat',
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body,
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roomName: embed.room.name ?? 'Voice call',
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roomId: embed.roomId,
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});
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if (was.screenshare && !screenshare && !allowScreenshare) {
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notify('Screen sharing was turned off by a room admin.');
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}
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if (was.video && !video && !allowCamera) {
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notify('Your camera was turned off by a room admin.');
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}
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}, [screenshare, video, allowScreenshare, allowCamera, joined, setToast, embed]);
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}
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