812ae2ce89
* Load focus information from well known and use client config only as a fallback. Signed-off-by: Timo K <toger5@hotmail.de> Co-authored-by: Andrew Ferrazzutti <andrewf@element.io>
72 lines
2.3 KiB
TypeScript
72 lines
2.3 KiB
TypeScript
/*
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Copyright 2023 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {
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MatrixRTCSession,
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MatrixRTCSessionEvent,
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} from "matrix-js-sdk/src/matrixrtc/MatrixRTCSession";
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import { useCallback, useEffect, useState } from "react";
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import { deepCompare } from "matrix-js-sdk/src/utils";
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import { logger } from "matrix-js-sdk/src/logger";
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import {
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LivekitFocus,
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isLivekitFocus,
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} from "matrix-js-sdk/src/matrixrtc/LivekitFocus";
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/**
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* Gets the currently active (livekit) focus for a MatrixRTC session
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* This logic is specific to livekit foci where the whole call must use one
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* and the same focus.
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*/
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export function useActiveLivekitFocus(
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rtcSession: MatrixRTCSession,
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): LivekitFocus | undefined {
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const [activeFocus, setActiveFocus] = useState(() => {
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const f = rtcSession.getActiveFocus();
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// Only handle foci with type="livekit" for now.
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return !!f && isLivekitFocus(f) ? f : undefined;
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});
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const onMembershipsChanged = useCallback(() => {
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const newActiveFocus = rtcSession.getActiveFocus();
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if (!!newActiveFocus && !isLivekitFocus(newActiveFocus)) return;
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if (!deepCompare(activeFocus, newActiveFocus)) {
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const oldestMembership = rtcSession.getOldestMembership();
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logger.warn(
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`Got new active focus from membership: ${oldestMembership?.sender}/${oldestMembership?.deviceId}.
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Updating focus (focus switch) from ${activeFocus} to ${newActiveFocus}`,
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);
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setActiveFocus(newActiveFocus);
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}
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}, [activeFocus, rtcSession]);
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useEffect(() => {
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rtcSession.on(
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MatrixRTCSessionEvent.MembershipsChanged,
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onMembershipsChanged,
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);
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return (): void => {
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rtcSession.off(
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MatrixRTCSessionEvent.MembershipsChanged,
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onMembershipsChanged,
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);
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};
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});
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return activeFocus;
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}
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