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more improvements, make hangup work

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This commit is contained in:
Bruno Windels 2022-03-24 13:52:19 +01:00
parent 0a37fd561e
commit a0a07355d4
16 changed files with 182 additions and 56 deletions
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26
src/domain/session/room/CallViewModel.ts
View file

@ -33,16 +33,26 @@ export class CallViewModel extends ViewModel<Options> {
.sortValues((a, b) => a.compare(b));
}
private get call(): GroupCall {
return this.getOption("call");
}
get name(): string {
return this.getOption("call").name;
return this.call.name;
}
get id(): string {
return this.getOption("call").id;
return this.call.id;
}
get localTracks(): Track[] {
return this.getOption("call").localMedia?.tracks ?? [];
return this.call.localMedia?.tracks ?? [];
}
leave() {
if (this.call.hasJoined) {
this.call.leave();
}
}
}
@ -50,12 +60,16 @@ type MemberOptions = BaseOptions & {member: Member};
export class CallMemberViewModel extends ViewModel<MemberOptions> {
get tracks(): Track[] {
return this.getOption("member").remoteTracks;
return this.member.remoteTracks;
}
private get member(): Member {
return this.getOption("member");
}
compare(other: CallMemberViewModel): number {
const myUserId = this.getOption("member").member.userId;
const otherUserId = other.getOption("member").member.userId;
const myUserId = this.member.member.userId;
const otherUserId = other.member.member.userId;
if(myUserId === otherUserId) {
return 0;
}

9
src/domain/session/room/RoomViewModel.js
View file

@ -49,12 +49,17 @@ export class RoomViewModel extends ViewModel {
_setupCallViewModel() {
// pick call for this room with lowest key
const calls = this.getOption("session").callHandler.calls;
this._callObservable = new PickMapObservableValue(calls.filterValues(c => c.roomId === this._room.id && c.hasJoined));
this._callObservable = new PickMapObservableValue(calls.filterValues(c => {
return c.roomId === this._room.id && c.hasJoined;
}));
this._callViewModel = undefined;
this.track(this._callObservable.subscribe(call => {
if (call && this._callViewModel && call.id === this._callViewModel.id) {
return;
}
this._callViewModel = this.disposeTracked(this._callViewModel);
if (call) {
this._callViewModel = new CallViewModel(this.childOptions({call}));
this._callViewModel = this.track(new CallViewModel(this.childOptions({call})));
}
this.emitChange("callViewModel");
}));

8
src/domain/session/room/timeline/tiles/BaseMessageTile.js
View file

@ -49,14 +49,6 @@ export class BaseMessageTile extends SimpleTile {
return `https://matrix.to/#/${encodeURIComponent(this.sender)}`;
}
get displayName() {
return this._entry.displayName || this.sender;
}
get sender() {
return this._entry.sender;
}
get memberPanelLink() {
return `${this.urlCreator.urlUntilSegment("room")}/member/${this.sender}`;
}

59
src/domain/session/room/timeline/tiles/CallTile.js
View file

@ -23,6 +23,27 @@ import {LocalMedia} from "../../../../../matrix/calls/LocalMedia";
// alternatively, we could just subscribe to the GroupCall and spontanously emit an update when it updates
export class CallTile extends SimpleTile {
constructor(options) {
super(options);
const calls = this.getOption("session").callHandler.calls;
this._call = calls.get(this._entry.stateKey);
this._callSubscription = undefined;
if (this._call) {
this._callSubscription = this._call.disposableOn("change", () => {
// unsubscribe when terminated
if (this._call.isTerminated) {
this._callSubscription = this._callSubscription();
this._call = undefined;
}
this.emitChange();
});
}
}
get confId() {
return this._entry.stateKey;
}
get shape() {
return "call";
@ -32,17 +53,43 @@ export class CallTile extends SimpleTile {
return this._entry.content["m.name"];
}
get _call() {
const calls = this.getOption("session").callHandler.calls;
return calls.get(this._entry.stateKey);
get canJoin() {
return this._call && !this._call.hasJoined;
}
get canLeave() {
return this._call && this._call.hasJoined;
}
get label() {
if (this._call) {
if (this._call.hasJoined) {
return `Ongoing call (${this.name}, ${this.confId})`;
} else {
return `${this.displayName} started a call (${this.name}, ${this.confId})`;
}
} else {
return `Call finished, started by ${this.displayName} (${this.name}, ${this.confId})`;
}
}
async join() {
const call = this._call;
if (call) {
if (this.canJoin) {
const mediaTracks = await this.platform.mediaDevices.getMediaTracks(false, true);
const localMedia = new LocalMedia().withTracks(mediaTracks);
await call.join(localMedia);
await this._call.join(localMedia);
}
}
async leave() {
if (this.canLeave) {
this._call.leave();
}
}
dispose() {
if (this._callSubscription) {
this._callSubscription = this._callSubscription();
}
}
}

8
src/domain/session/room/timeline/tiles/SimpleTile.js
View file

@ -154,4 +154,12 @@ export class SimpleTile extends ViewModel {
get _ownMember() {
return this._options.timeline.me;
}
get displayName() {
return this._entry.displayName || this.sender;
}
get sender() {
return this._entry.sender;
}
}

4
src/domain/session/room/timeline/tilesCreator.js
View file

@ -73,7 +73,9 @@ export function tilesCreator(baseOptions) {
case "m.room.encryption":
return new EncryptionEnabledTile(options);
case "m.call":
return entry.stateKey ? new CallTile(options) : null;
// if prevContent is present, it's an update to a call event, which we don't render
// as the original event is updated through the call object which receive state event updates
return entry.stateKey && !entry.prevContent ? new CallTile(options) : null;
default:
// unknown type not rendered
return null;

1
src/matrix/Session.js
View file

@ -86,7 +86,6 @@ export class Session {
// although we probably already fetched all devices to send messages in the likely e2ee room
await this._deviceTracker.trackRoom(this.rooms.get(roomId), log);
const devices = await this._deviceTracker.devicesForRoomMembers(roomId, [userId], this._hsApi, log);
console.log("devices", devices);
const encryptedMessage = await this._olmEncryption.encrypt(message.type, message.content, devices, this._hsApi, log);
return encryptedMessage;
},

8
src/matrix/calls/CallHandler.ts
View file

@ -112,7 +112,7 @@ export class CallHandler {
const callId = event.state_key;
let call = this._calls.get(callId);
if (call) {
call.updateCallEvent(event);
call.updateCallEvent(event.content);
if (call.isTerminated) {
this._calls.remove(call.id);
}
@ -125,13 +125,13 @@ export class CallHandler {
private handleCallMemberEvent(event: StateEvent) {
const userId = event.state_key;
const calls = event.content["m.calls"] ?? [];
const newCallIdsMemberOf = new Set<string>(calls.map(call => {
for (const call of calls) {
const callId = call["m.call_id"];
const groupCall = this._calls.get(callId);
// TODO: also check the member when receiving the m.call event
groupCall?.addMember(userId, call);
return callId;
}));
};
const newCallIdsMemberOf = new Set<string>(calls.map(call => call["m.call_id"]));
let previousCallIdsMemberOf = this.memberToCallIds.get(userId);
// remove user as member of any calls not present anymore
if (previousCallIdsMemberOf) {

6
src/matrix/calls/LocalMedia.ts
View file

@ -60,4 +60,10 @@ export class LocalMedia {
}
return metadata;
}
dispose() {
this.cameraTrack?.stop();
this.microphoneTrack?.stop();
this.screenShareTrack?.stop();
}
}

4
src/matrix/calls/PeerCall.ts
View file

@ -748,6 +748,10 @@ export class PeerCall implements IDisposable {
this.disposables.dispose();
this.peerConnection.dispose();
}
public close(): void {
this.peerConnection.close();
}
}

72
src/matrix/calls/group/GroupCall.ts
View file

@ -19,6 +19,7 @@ import {Member} from "./Member";
import {LocalMedia} from "../LocalMedia";
import {RoomMember} from "../../room/members/RoomMember";
import {makeId} from "../../common";
import {EventEmitter} from "../../../utils/EventEmitter";
import type {Options as MemberOptions} from "./Member";
import type {BaseObservableMap} from "../../../observable/map/BaseObservableMap";
@ -31,6 +32,9 @@ import type {EncryptedMessage} from "../../e2ee/olm/Encryption";
import type {ILogItem} from "../../../logging/types";
import type {Storage} from "../../storage/idb/Storage";
const CALL_TYPE = "m.call";
const CALL_MEMBER_TYPE = "m.call.member";
export enum GroupCallState {
Fledgling = "fledgling",
Creating = "creating",
@ -46,7 +50,7 @@ export type Options = Omit<MemberOptions, "emitUpdate" | "confId" | "encryptDevi
ownDeviceId: string
};
export class GroupCall {
export class GroupCall extends EventEmitter<{change: never}> {
public readonly id: string;
private readonly _members: ObservableMap<string, Member> = new ObservableMap();
private _localMedia?: LocalMedia = undefined;
@ -59,6 +63,7 @@ export class GroupCall {
public readonly roomId: string,
private readonly options: Options
) {
super();
this.id = id ?? makeId("conf-");
this._state = id ? GroupCallState.Created : GroupCallState.Fledgling;
this._memberOptions = Object.assign({}, options, {
@ -87,12 +92,12 @@ export class GroupCall {
}
this._state = GroupCallState.Joining;
this._localMedia = localMedia;
this.options.emitUpdate(this);
const memberContent = await this._joinCallMemberContent();
this.emitChange();
const memberContent = await this._createJoinPayload();
// send m.call.member state event
const request = this.options.hsApi.sendState(this.roomId, "m.call.member", this.options.ownUserId, memberContent);
const request = this.options.hsApi.sendState(this.roomId, CALL_MEMBER_TYPE, this.options.ownUserId, memberContent);
await request.response();
this.options.emitUpdate(this);
this.emitChange();
// send invite to all members that are < my userId
for (const [,member] of this._members) {
member.connect(this._localMedia);
@ -107,25 +112,41 @@ export class GroupCall {
const memberContent = await this._leaveCallMemberContent();
// send m.call.member state event
if (memberContent) {
const request = this.options.hsApi.sendState(this.roomId, "m.call.member", this.options.ownUserId, memberContent);
const request = this.options.hsApi.sendState(this.roomId, CALL_MEMBER_TYPE, this.options.ownUserId, memberContent);
await request.response();
// our own user isn't included in members, so not in the count
if (this._members.size === 0) {
this.terminate();
}
}
}
async terminate() {
if (this._state === GroupCallState.Fledgling) {
return;
}
const request = this.options.hsApi.sendState(this.roomId, CALL_TYPE, this.id, Object.assign({}, this.callContent, {
"m.terminated": true
}));
await request.response();
}
/** @internal */
async create(localMedia: LocalMedia, name: string) {
if (this._state !== GroupCallState.Fledgling) {
return;
}
this._state = GroupCallState.Creating;
this.emitChange();
this.callContent = {
"m.type": localMedia.cameraTrack ? "m.video" : "m.voice",
"m.name": name,
"m.intent": "m.ring"
};
const request = this.options.hsApi.sendState(this.roomId, "m.call", this.id, this.callContent);
const request = this.options.hsApi.sendState(this.roomId, CALL_TYPE, this.id, this.callContent);
await request.response();
this._state = GroupCallState.Created;
this.emitChange();
}
/** @internal */
@ -134,6 +155,7 @@ export class GroupCall {
if (this._state === GroupCallState.Creating) {
this._state = GroupCallState.Created;
}
this.emitChange();
}
/** @internal */
@ -141,6 +163,7 @@ export class GroupCall {
if (userId === this.options.ownUserId) {
if (this._state === GroupCallState.Joining) {
this._state = GroupCallState.Joined;
this.emitChange();
}
return;
}
@ -160,11 +183,21 @@ export class GroupCall {
removeMember(userId) {
if (userId === this.options.ownUserId) {
if (this._state === GroupCallState.Joined) {
this._localMedia?.dispose();
this._localMedia = undefined;
for (const [,member] of this._members) {
member.disconnect();
}
this._state = GroupCallState.Created;
}
return;
} else {
const member = this._members.get(userId);
if (member) {
this._members.remove(userId);
member.disconnect();
}
}
this._members.remove(userId);
this.emitChange();
}
/** @internal */
@ -179,10 +212,10 @@ export class GroupCall {
}
}
private async _joinCallMemberContent() {
private async _createJoinPayload() {
const {storage} = this.options;
const txn = await storage.readTxn([storage.storeNames.roomState]);
const stateEvent = await txn.roomState.get(this.roomId, "m.call.member", this.options.ownUserId);
const stateEvent = await txn.roomState.get(this.roomId, CALL_MEMBER_TYPE, this.options.ownUserId);
const stateContent = stateEvent?.event?.content ?? {
["m.calls"]: []
};
@ -209,9 +242,18 @@ export class GroupCall {
private async _leaveCallMemberContent(): Promise<Record<string, any> | undefined> {
const {storage} = this.options;
const txn = await storage.readTxn([storage.storeNames.roomState]);
const stateEvent = await txn.roomState.get(this.roomId, "m.call.member", this.options.ownUserId);
const callsInfo = stateEvent?.event?.content?.["m.calls"];
callsInfo?.filter(c => c["m.call_id"] === this.id);
return stateEvent?.event.content;
const stateEvent = await txn.roomState.get(this.roomId, CALL_MEMBER_TYPE, this.options.ownUserId);
if (stateEvent) {
const content = stateEvent.event.content;
const callsInfo = content["m.calls"];
content["m.calls"] = callsInfo?.filter(c => c["m.call_id"] !== this.id);
return content;
}
}
protected emitChange() {
this.emit("change");
this.options.emitUpdate(this);
}
}

8
src/matrix/calls/group/Member.ts
View file

@ -65,6 +65,14 @@ export class Member {
}
}
/** @internal */
disconnect() {
this.peerCall?.close();
this.peerCall?.dispose();
this.peerCall = undefined;
this.localMedia = undefined;
}
/** @internal */
updateCallInfo(memberCallInfo) {
// m.calls object from the m.call.member event

2
src/matrix/room/Room.js
View file

@ -451,7 +451,7 @@ export class Room extends BaseRoom {
_updateCallHandler(roomResponse, log) {
if (this._callHandler) {
const stateEvents = roomResponse.state?.events;
if (stateEvents) {
if (stateEvents?.length) {
this._callHandler.handleRoomState(this, stateEvents, log);
}
let timelineEvents = roomResponse.timeline?.events;

8
src/observable/value/PickMapObservableValue.ts
View file

@ -60,13 +60,11 @@ export class PickMapObservableValue<K, V> extends BaseObservableValue<V | undefi
onRemove(key: K, value: V): void {
if (key === this.key) {
this.key = undefined;
let changed = false;
// try to see if there is another key that fullfills pickKey
for (const [key] of this.map) {
changed = this.updateKey(key) || changed;
}
if (changed) {
this.emit(this.get());
this.updateKey(key) || changed;
}
this.emit(this.get());
}
}

7
src/platform/web/ui/session/room/CallView.ts
View file

@ -22,7 +22,6 @@ import type {CallViewModel, CallMemberViewModel} from "../../../../../domain/ses
function bindVideoTracks<T>(t: TemplateBuilder<T>, video: HTMLVideoElement, propSelector: (vm: T) => Track[]) {
t.mapSideEffect(propSelector, tracks => {
console.log("tracks", tracks);
if (tracks.length) {
video.srcObject = (tracks[0] as TrackWrapper).stream;
}
@ -33,8 +32,8 @@ function bindVideoTracks<T>(t: TemplateBuilder<T>, video: HTMLVideoElement, prop
export class CallView extends TemplateView<CallViewModel> {
render(t: TemplateBuilder<CallViewModel>, vm: CallViewModel): HTMLElement {
return t.div({class: "CallView"}, [
t.p(["Call ", vm => vm.name, vm => ` (${vm.id})`]),
t.div({class: "CallView_me"}, bindVideoTracks(t, t.video({autoplay: true}), vm => vm.localTracks)),
t.p(vm => `Call ${vm.name} (${vm.id})`),
t.div({class: "CallView_me"}, bindVideoTracks(t, t.video({autoplay: true, width: 240}), vm => vm.localTracks)),
t.view(new ListView({list: vm.memberViewModels}, vm => new MemberView(vm)))
]);
}
@ -42,6 +41,6 @@ export class CallView extends TemplateView<CallViewModel> {
class MemberView extends TemplateView<CallMemberViewModel> {
render(t: TemplateBuilder<CallMemberViewModel>, vm: CallMemberViewModel) {
return bindVideoTracks(t, t.video({autoplay: true}), vm => vm.tracks);
return bindVideoTracks(t, t.video({autoplay: true, width: 360}), vm => vm.tracks);
}
}

8
src/platform/web/ui/session/room/timeline/CallTileView.ts
View file

@ -22,9 +22,9 @@ export class CallTileView extends TemplateView<CallTile> {
return t.li(
{className: "AnnouncementView"},
t.div([
"Call ",
vm => vm.name,
t.button({className: "CallTileView_join"}, "Join")
vm => vm.label,
t.button({className: "CallTileView_join", hidden: vm => !vm.canJoin}, "Join"),
t.button({className: "CallTileView_leave", hidden: vm => !vm.canLeave}, "Leave")
])
);
}
@ -33,6 +33,8 @@ export class CallTileView extends TemplateView<CallTile> {
onClick(evt) {
if (evt.target.className === "CallTileView_join") {
this.value.join();
} else if (evt.target.className === "CallTileView_leave") {
this.value.leave();
}
}
}