Updated 30 files and deleted 2976 files (automated)

1 files changed, 0 insertions, 361 deletions

diff --git a/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/callFeed.ts b/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/callFeed.ts
deleted file mode 100644
index 505cf56..0000000
--- a/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/callFeed.ts
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
-Copyright 2021 Šimon Brandner <simon.bra.ag@gmail.com>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-import { SDPStreamMetadataPurpose } from "./callEventTypes";
-import { acquireContext, releaseContext } from "./audioContext";
-import { MatrixClient } from "../client";
-import { RoomMember } from "../models/room-member";
-import { logger } from "../logger";
-import { TypedEventEmitter } from "../models/typed-event-emitter";
-import { CallEvent, CallState, MatrixCall } from "./call";
-
-const POLLING_INTERVAL = 200; // ms
-export const SPEAKING_THRESHOLD = -60; // dB
-const SPEAKING_SAMPLE_COUNT = 8; // samples
-
-export interface ICallFeedOpts {
-    client: MatrixClient;
-    roomId?: string;
-    userId: string;
-    deviceId: string | undefined;
-    stream: MediaStream;
-    purpose: SDPStreamMetadataPurpose;
-    /**
-     * Whether or not the remote SDPStreamMetadata says audio is muted
-     */
-    audioMuted: boolean;
-    /**
-     * Whether or not the remote SDPStreamMetadata says video is muted
-     */
-    videoMuted: boolean;
-    /**
-     * The MatrixCall which is the source of this CallFeed
-     */
-    call?: MatrixCall;
-}
-
-export enum CallFeedEvent {
-    NewStream = "new_stream",
-    MuteStateChanged = "mute_state_changed",
-    LocalVolumeChanged = "local_volume_changed",
-    VolumeChanged = "volume_changed",
-    ConnectedChanged = "connected_changed",
-    Speaking = "speaking",
-    Disposed = "disposed",
-}
-
-type EventHandlerMap = {
-    [CallFeedEvent.NewStream]: (stream: MediaStream) => void;
-    [CallFeedEvent.MuteStateChanged]: (audioMuted: boolean, videoMuted: boolean) => void;
-    [CallFeedEvent.LocalVolumeChanged]: (localVolume: number) => void;
-    [CallFeedEvent.VolumeChanged]: (volume: number) => void;
-    [CallFeedEvent.ConnectedChanged]: (connected: boolean) => void;
-    [CallFeedEvent.Speaking]: (speaking: boolean) => void;
-    [CallFeedEvent.Disposed]: () => void;
-};
-
-export class CallFeed extends TypedEventEmitter<CallFeedEvent, EventHandlerMap> {
-    public stream: MediaStream;
-    public sdpMetadataStreamId: string;
-    public userId: string;
-    public readonly deviceId: string | undefined;
-    public purpose: SDPStreamMetadataPurpose;
-    public speakingVolumeSamples: number[];
-
-    private client: MatrixClient;
-    private call?: MatrixCall;
-    private roomId?: string;
-    private audioMuted: boolean;
-    private videoMuted: boolean;
-    private localVolume = 1;
-    private measuringVolumeActivity = false;
-    private audioContext?: AudioContext;
-    private analyser?: AnalyserNode;
-    private frequencyBinCount?: Float32Array;
-    private speakingThreshold = SPEAKING_THRESHOLD;
-    private speaking = false;
-    private volumeLooperTimeout?: ReturnType<typeof setTimeout>;
-    private _disposed = false;
-    private _connected = false;
-
-    public constructor(opts: ICallFeedOpts) {
-        super();
-
-        this.client = opts.client;
-        this.call = opts.call;
-        this.roomId = opts.roomId;
-        this.userId = opts.userId;
-        this.deviceId = opts.deviceId;
-        this.purpose = opts.purpose;
-        this.audioMuted = opts.audioMuted;
-        this.videoMuted = opts.videoMuted;
-        this.speakingVolumeSamples = new Array(SPEAKING_SAMPLE_COUNT).fill(-Infinity);
-        this.sdpMetadataStreamId = opts.stream.id;
-
-        this.updateStream(null, opts.stream);
-        this.stream = opts.stream; // updateStream does this, but this makes TS happier
-
-        if (this.hasAudioTrack) {
-            this.initVolumeMeasuring();
-        }
-
-        if (opts.call) {
-            opts.call.addListener(CallEvent.State, this.onCallState);
-            this.onCallState(opts.call.state);
-        }
-    }
-
-    public get connected(): boolean {
-        // Local feeds are always considered connected
-        return this.isLocal() || this._connected;
-    }
-
-    private set connected(connected: boolean) {
-        this._connected = connected;
-        this.emit(CallFeedEvent.ConnectedChanged, this.connected);
-    }
-
-    private get hasAudioTrack(): boolean {
-        return this.stream.getAudioTracks().length > 0;
-    }
-
-    private updateStream(oldStream: MediaStream | null, newStream: MediaStream): void {
-        if (newStream === oldStream) return;
-
-        if (oldStream) {
-            oldStream.removeEventListener("addtrack", this.onAddTrack);
-            this.measureVolumeActivity(false);
-        }
-
-        this.stream = newStream;
-        newStream.addEventListener("addtrack", this.onAddTrack);
-
-        if (this.hasAudioTrack) {
-            this.initVolumeMeasuring();
-        } else {
-            this.measureVolumeActivity(false);
-        }
-
-        this.emit(CallFeedEvent.NewStream, this.stream);
-    }
-
-    private initVolumeMeasuring(): void {
-        if (!this.hasAudioTrack) return;
-        if (!this.audioContext) this.audioContext = acquireContext();
-
-        this.analyser = this.audioContext.createAnalyser();
-        this.analyser.fftSize = 512;
-        this.analyser.smoothingTimeConstant = 0.1;
-
-        const mediaStreamAudioSourceNode = this.audioContext.createMediaStreamSource(this.stream);
-        mediaStreamAudioSourceNode.connect(this.analyser);
-
-        this.frequencyBinCount = new Float32Array(this.analyser.frequencyBinCount);
-    }
-
-    private onAddTrack = (): void => {
-        this.emit(CallFeedEvent.NewStream, this.stream);
-    };
-
-    private onCallState = (state: CallState): void => {
-        if (state === CallState.Connected) {
-            this.connected = true;
-        } else if (state === CallState.Connecting) {
-            this.connected = false;
-        }
-    };
-
-    /**
-     * Returns callRoom member
-     * @returns member of the callRoom
-     */
-    public getMember(): RoomMember | null {
-        const callRoom = this.client.getRoom(this.roomId);
-        return callRoom?.getMember(this.userId) ?? null;
-    }
-
-    /**
-     * Returns true if CallFeed is local, otherwise returns false
-     * @returns is local?
-     */
-    public isLocal(): boolean {
-        return (
-            this.userId === this.client.getUserId() &&
-            (this.deviceId === undefined || this.deviceId === this.client.getDeviceId())
-        );
-    }
-
-    /**
-     * Returns true if audio is muted or if there are no audio
-     * tracks, otherwise returns false
-     * @returns is audio muted?
-     */
-    public isAudioMuted(): boolean {
-        return this.stream.getAudioTracks().length === 0 || this.audioMuted;
-    }
-
-    /**
-     * Returns true video is muted or if there are no video
-     * tracks, otherwise returns false
-     * @returns is video muted?
-     */
-    public isVideoMuted(): boolean {
-        // We assume only one video track
-        return this.stream.getVideoTracks().length === 0 || this.videoMuted;
-    }
-
-    public isSpeaking(): boolean {
-        return this.speaking;
-    }
-
-    /**
-     * Replaces the current MediaStream with a new one.
-     * The stream will be different and new stream as remote parties are
-     * concerned, but this can be used for convenience locally to set up
-     * volume listeners automatically on the new stream etc.
-     * @param newStream - new stream with which to replace the current one
-     */
-    public setNewStream(newStream: MediaStream): void {
-        this.updateStream(this.stream, newStream);
-    }
-
-    /**
-     * Set one or both of feed's internal audio and video video mute state
-     * Either value may be null to leave it as-is
-     * @param audioMuted - is the feed's audio muted?
-     * @param videoMuted - is the feed's video muted?
-     */
-    public setAudioVideoMuted(audioMuted: boolean | null, videoMuted: boolean | null): void {
-        if (audioMuted !== null) {
-            if (this.audioMuted !== audioMuted) {
-                this.speakingVolumeSamples.fill(-Infinity);
-            }
-            this.audioMuted = audioMuted;
-        }
-        if (videoMuted !== null) this.videoMuted = videoMuted;
-        this.emit(CallFeedEvent.MuteStateChanged, this.audioMuted, this.videoMuted);
-    }
-
-    /**
-     * Starts emitting volume_changed events where the emitter value is in decibels
-     * @param enabled - emit volume changes
-     */
-    public measureVolumeActivity(enabled: boolean): void {
-        if (enabled) {
-            if (!this.analyser || !this.frequencyBinCount || !this.hasAudioTrack) return;
-
-            this.measuringVolumeActivity = true;
-            this.volumeLooper();
-        } else {
-            this.measuringVolumeActivity = false;
-            this.speakingVolumeSamples.fill(-Infinity);
-            this.emit(CallFeedEvent.VolumeChanged, -Infinity);
-        }
-    }
-
-    public setSpeakingThreshold(threshold: number): void {
-        this.speakingThreshold = threshold;
-    }
-
-    private volumeLooper = (): void => {
-        if (!this.analyser) return;
-
-        if (!this.measuringVolumeActivity) return;
-
-        this.analyser.getFloatFrequencyData(this.frequencyBinCount!);
-
-        let maxVolume = -Infinity;
-        for (const volume of this.frequencyBinCount!) {
-            if (volume > maxVolume) {
-                maxVolume = volume;
-            }
-        }
-
-        this.speakingVolumeSamples.shift();
-        this.speakingVolumeSamples.push(maxVolume);
-
-        this.emit(CallFeedEvent.VolumeChanged, maxVolume);
-
-        let newSpeaking = false;
-
-        for (const volume of this.speakingVolumeSamples) {
-            if (volume > this.speakingThreshold) {
-                newSpeaking = true;
-                break;
-            }
-        }
-
-        if (this.speaking !== newSpeaking) {
-            this.speaking = newSpeaking;
-            this.emit(CallFeedEvent.Speaking, this.speaking);
-        }
-
-        this.volumeLooperTimeout = setTimeout(this.volumeLooper, POLLING_INTERVAL);
-    };
-
-    public clone(): CallFeed {
-        const mediaHandler = this.client.getMediaHandler();
-        const stream = this.stream.clone();
-        logger.log(`CallFeed clone() cloning stream (originalStreamId=${this.stream.id}, newStreamId${stream.id})`);
-
-        if (this.purpose === SDPStreamMetadataPurpose.Usermedia) {
-            mediaHandler.userMediaStreams.push(stream);
-        } else {
-            mediaHandler.screensharingStreams.push(stream);
-        }
-
-        return new CallFeed({
-            client: this.client,
-            roomId: this.roomId,
-            userId: this.userId,
-            deviceId: this.deviceId,
-            stream,
-            purpose: this.purpose,
-            audioMuted: this.audioMuted,
-            videoMuted: this.videoMuted,
-        });
-    }
-
-    public dispose(): void {
-        clearTimeout(this.volumeLooperTimeout);
-        this.stream?.removeEventListener("addtrack", this.onAddTrack);
-        this.call?.removeListener(CallEvent.State, this.onCallState);
-        if (this.audioContext) {
-            this.audioContext = undefined;
-            this.analyser = undefined;
-            releaseContext();
-        }
-        this._disposed = true;
-        this.emit(CallFeedEvent.Disposed);
-    }
-
-    public get disposed(): boolean {
-        return this._disposed;
-    }
-
-    private set disposed(value: boolean) {
-        this._disposed = value;
-    }
-
-    public getLocalVolume(): number {
-        return this.localVolume;
-    }
-
-    public setLocalVolume(localVolume: number): void {
-        this.localVolume = localVolume;
-        this.emit(CallFeedEvent.LocalVolumeChanged, localVolume);
-    }
-}