ceda77d7dc
* Proactively fix stuck devices in video rooms * Fix tests * Explain why we're disabling the lint rule * Apply code review suggestions * Back VideoChannelStore's flags by SettingsStore instead of localStorage
92 lines
3.9 KiB
TypeScript
92 lines
3.9 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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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 React, { FC, useContext, useState, useMemo, useEffect } from "react";
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import { logger } from "matrix-js-sdk/src/logger";
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import { Room } from "matrix-js-sdk/src/models/room";
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import MatrixClientContext from "../../contexts/MatrixClientContext";
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import { useEventEmitter } from "../../hooks/useEventEmitter";
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import WidgetUtils from "../../utils/WidgetUtils";
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import { addVideoChannel, getVideoChannel, fixStuckDevices } from "../../utils/VideoChannelUtils";
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import WidgetStore, { IApp } from "../../stores/WidgetStore";
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import { UPDATE_EVENT } from "../../stores/AsyncStore";
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import VideoChannelStore, { VideoChannelEvent } from "../../stores/VideoChannelStore";
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import AppTile from "../views/elements/AppTile";
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import VideoLobby from "../views/voip/VideoLobby";
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interface IProps {
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room: Room;
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resizing: boolean;
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}
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const VideoRoomView: FC<IProps> = ({ room, resizing }) => {
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const cli = useContext(MatrixClientContext);
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const store = VideoChannelStore.instance;
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// In case we mount before the WidgetStore knows about our Jitsi widget
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const [widgetStoreReady, setWidgetStoreReady] = useState(Boolean(WidgetStore.instance.matrixClient));
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const [widgetLoaded, setWidgetLoaded] = useState(false);
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useEventEmitter(WidgetStore.instance, UPDATE_EVENT, (roomId: string) => {
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if (roomId === null) setWidgetStoreReady(true);
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if (roomId === null || roomId === room.roomId) {
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setWidgetLoaded(Boolean(getVideoChannel(room.roomId)));
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}
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});
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const app: IApp = useMemo(() => {
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if (widgetStoreReady) {
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const app = getVideoChannel(room.roomId);
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if (!app) {
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logger.warn(`No video channel for room ${room.roomId}`);
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// Since widgets in video rooms are mutable, we'll take this opportunity to
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// reinstate the Jitsi widget in case another client removed it
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if (WidgetUtils.canUserModifyWidgets(room.roomId)) {
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addVideoChannel(room.roomId, room.name);
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}
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}
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return app;
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}
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}, [room, widgetStoreReady, widgetLoaded]); // eslint-disable-line react-hooks/exhaustive-deps
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// We'll also take this opportunity to fix any stuck devices.
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// The linter thinks that store.connected should be a dependency, but we explicitly
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// *only* want this to happen at mount to avoid racing with normal device updates.
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// eslint-disable-next-line react-hooks/exhaustive-deps
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useEffect(() => { fixStuckDevices(room, store.connected); }, [room]);
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const [connected, setConnected] = useState(store.connected && store.roomId === room.roomId);
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useEventEmitter(store, VideoChannelEvent.Connect, () => setConnected(store.roomId === room.roomId));
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useEventEmitter(store, VideoChannelEvent.Disconnect, () => setConnected(false));
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if (!app) return null;
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return <div className="mx_VideoRoomView">
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{ connected ? null : <VideoLobby room={room} /> }
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{ /* We render the widget even if we're disconnected, so it stays loaded */ }
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<AppTile
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app={app}
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room={room}
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userId={cli.credentials.userId}
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creatorUserId={app.creatorUserId}
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waitForIframeLoad={app.waitForIframeLoad}
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showMenubar={false}
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pointerEvents={resizing ? "none" : null}
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/>
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</div>;
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};
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export default VideoRoomView;
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