jiti-meet/react/features/base/conference/actions.ts

935 lines
28 KiB
TypeScript

/* eslint-disable lines-around-comment */
import { createStartMutedConfigurationEvent } from '../../analytics/AnalyticsEvents';
import { sendAnalytics } from '../../analytics/functions';
import { appNavigate } from '../../app/actions';
import { IReduxState, IStore } from '../../app/types';
import { endpointMessageReceived } from '../../subtitles/actions.any';
import { getReplaceParticipant } from '../config/functions';
import { disconnect } from '../connection/actions';
import { JITSI_CONNECTION_CONFERENCE_KEY } from '../connection/constants';
import { JitsiConferenceEvents, JitsiE2ePingEvents } from '../lib-jitsi-meet';
import { setAudioMuted, setAudioUnmutePermissions, setVideoMuted, setVideoUnmutePermissions } from '../media/actions';
import { MEDIA_TYPE } from '../media/constants';
import {
dominantSpeakerChanged,
participantKicked,
participantMutedUs,
participantPresenceChanged,
participantRoleChanged,
participantUpdated
} from '../participants/actions';
import { getNormalizedDisplayName } from '../participants/functions';
import { toState } from '../redux/functions';
import {
destroyLocalTracks,
replaceLocalTrack,
trackAdded,
trackRemoved
} from '../tracks/actions.any';
import { getLocalTracks } from '../tracks/functions';
import { getBackendSafeRoomName } from '../util/uri';
import {
AUTH_STATUS_CHANGED,
CONFERENCE_FAILED,
CONFERENCE_JOINED,
CONFERENCE_JOIN_IN_PROGRESS,
CONFERENCE_LEFT,
CONFERENCE_LOCAL_SUBJECT_CHANGED,
CONFERENCE_SUBJECT_CHANGED,
CONFERENCE_TIMESTAMP_CHANGED,
CONFERENCE_UNIQUE_ID_SET,
CONFERENCE_WILL_JOIN,
CONFERENCE_WILL_LEAVE,
DATA_CHANNEL_OPENED,
E2E_RTT_CHANGED,
KICKED_OUT,
LOCK_STATE_CHANGED,
NON_PARTICIPANT_MESSAGE_RECEIVED,
P2P_STATUS_CHANGED,
SEND_TONES,
SET_FOLLOW_ME,
SET_OBFUSCATED_ROOM,
SET_PASSWORD,
SET_PASSWORD_FAILED,
SET_PENDING_SUBJECT_CHANGE,
SET_ROOM,
SET_START_MUTED_POLICY,
SET_START_REACTIONS_MUTED
} from './actionTypes';
import {
AVATAR_URL_COMMAND,
EMAIL_COMMAND,
JITSI_CONFERENCE_URL_KEY
} from './constants';
import {
_addLocalTracksToConference,
commonUserJoinedHandling,
commonUserLeftHandling,
getConferenceOptions,
getConferenceState,
getCurrentConference,
sendLocalParticipant
} from './functions';
import logger from './logger';
import { IJitsiConference } from './reducer';
/**
* Adds conference (event) listeners.
*
* @param {JitsiConference} conference - The JitsiConference instance.
* @param {Dispatch} dispatch - The Redux dispatch function.
* @param {Object} state - The Redux state.
* @private
* @returns {void}
*/
function _addConferenceListeners(conference: IJitsiConference, dispatch: IStore['dispatch'], state: IReduxState) {
// A simple logger for conference errors received through
// the listener. These errors are not handled now, but logged.
conference.on(JitsiConferenceEvents.CONFERENCE_ERROR,
(error: Error) => logger.error('Conference error.', error));
// Dispatches into features/base/conference follow:
conference.on(
JitsiConferenceEvents.AUTH_STATUS_CHANGED,
(authEnabled: boolean, authLogin: string) => dispatch(authStatusChanged(authEnabled, authLogin)));
conference.on(
JitsiConferenceEvents.CONFERENCE_FAILED, // @ts-ignore
(...args: any[]) => dispatch(conferenceFailed(conference, ...args)));
conference.on(
JitsiConferenceEvents.CONFERENCE_JOINED, // @ts-ignore
(...args: any[]) => dispatch(conferenceJoined(conference, ...args)));
conference.on(
JitsiConferenceEvents.CONFERENCE_UNIQUE_ID_SET, // @ts-ignore
(...args: any[]) => dispatch(conferenceUniqueIdSet(conference, ...args)));
conference.on(
JitsiConferenceEvents.CONFERENCE_JOIN_IN_PROGRESS, // @ts-ignore
(...args: any[]) => dispatch(conferenceJoinInProgress(conference, ...args)));
conference.on(
JitsiConferenceEvents.CONFERENCE_LEFT,
(...args: any[]) => {
dispatch(conferenceTimestampChanged(0));
// @ts-ignore
dispatch(conferenceLeft(conference, ...args));
});
conference.on(JitsiConferenceEvents.SUBJECT_CHANGED, // @ts-ignore
(...args: any[]) => dispatch(conferenceSubjectChanged(...args)));
conference.on(JitsiConferenceEvents.CONFERENCE_CREATED_TIMESTAMP, // @ts-ignore
(...args: any[]) => dispatch(conferenceTimestampChanged(...args)));
conference.on(
JitsiConferenceEvents.KICKED, // @ts-ignore
(...args: any[]) => dispatch(kickedOut(conference, ...args)));
conference.on(
JitsiConferenceEvents.PARTICIPANT_KICKED,
(kicker: any, kicked: any) => dispatch(participantKicked(kicker, kicked)));
conference.on(
JitsiConferenceEvents.LOCK_STATE_CHANGED, // @ts-ignore
(...args: any[]) => dispatch(lockStateChanged(conference, ...args)));
// Dispatches into features/base/media follow:
conference.on(
JitsiConferenceEvents.STARTED_MUTED,
() => {
const audioMuted = Boolean(conference.isStartAudioMuted());
const videoMuted = Boolean(conference.isStartVideoMuted());
const localTracks = getLocalTracks(state['features/base/tracks']);
sendAnalytics(createStartMutedConfigurationEvent('remote', audioMuted, videoMuted));
logger.log(`Start muted: ${audioMuted ? 'audio, ' : ''}${videoMuted ? 'video' : ''}`);
// XXX Jicofo tells lib-jitsi-meet to start with audio and/or video
// muted i.e. Jicofo expresses an intent. Lib-jitsi-meet has turned
// Jicofo's intent into reality by actually muting the respective
// tracks. The reality is expressed in base/tracks already so what
// is left is to express Jicofo's intent in base/media.
// TODO Maybe the app needs to learn about Jicofo's intent and
// transfer that intent to lib-jitsi-meet instead of lib-jitsi-meet
// acting on Jicofo's intent without the app's knowledge.
dispatch(setAudioMuted(audioMuted));
dispatch(setVideoMuted(videoMuted));
// Remove the tracks from peerconnection as well.
for (const track of localTracks) {
const trackType = track.jitsiTrack.getType();
// Do not remove the audio track on RN. Starting with iOS 15 it will fail to unmute otherwise.
if ((audioMuted && trackType === MEDIA_TYPE.AUDIO && navigator.product !== 'ReactNative')
|| (videoMuted && trackType === MEDIA_TYPE.VIDEO)) {
dispatch(replaceLocalTrack(track.jitsiTrack, null, conference));
}
}
});
conference.on(
JitsiConferenceEvents.AUDIO_UNMUTE_PERMISSIONS_CHANGED,
(disableAudioMuteChange: boolean) => {
dispatch(setAudioUnmutePermissions(disableAudioMuteChange));
});
conference.on(
JitsiConferenceEvents.VIDEO_UNMUTE_PERMISSIONS_CHANGED,
(disableVideoMuteChange: boolean) => {
dispatch(setVideoUnmutePermissions(disableVideoMuteChange));
});
// Dispatches into features/base/tracks follow:
conference.on(
JitsiConferenceEvents.TRACK_ADDED,
(t: any) => t && !t.isLocal() && dispatch(trackAdded(t)));
conference.on(
JitsiConferenceEvents.TRACK_REMOVED,
(t: any) => t && !t.isLocal() && dispatch(trackRemoved(t)));
conference.on(
JitsiConferenceEvents.TRACK_MUTE_CHANGED,
(track: any, participantThatMutedUs: any) => {
if (participantThatMutedUs) {
dispatch(participantMutedUs(participantThatMutedUs, track));
}
});
conference.on(JitsiConferenceEvents.TRACK_UNMUTE_REJECTED, (track: any) => dispatch(destroyLocalTracks(track)));
// Dispatches into features/base/participants follow:
conference.on(
JitsiConferenceEvents.DISPLAY_NAME_CHANGED,
(id: string, displayName: string) => dispatch(participantUpdated({
conference,
id,
name: getNormalizedDisplayName(displayName)
})));
conference.on(
JitsiConferenceEvents.DOMINANT_SPEAKER_CHANGED,
(dominant: string, previous: string[], silence: boolean | string) => {
dispatch(dominantSpeakerChanged(dominant, previous, Boolean(silence), conference));
});
conference.on(
JitsiConferenceEvents.ENDPOINT_MESSAGE_RECEIVED, // @ts-ignore
(...args: any[]) => dispatch(endpointMessageReceived(...args)));
conference.on(
JitsiConferenceEvents.NON_PARTICIPANT_MESSAGE_RECEIVED, // @ts-ignore
(...args: any[]) => dispatch(nonParticipantMessageReceived(...args)));
conference.on(
JitsiConferenceEvents.USER_JOINED,
(_id: string, user: any) => commonUserJoinedHandling({ dispatch }, conference, user));
conference.on(
JitsiConferenceEvents.USER_LEFT,
(_id: string, user: any) => commonUserLeftHandling({ dispatch }, conference, user));
conference.on(
JitsiConferenceEvents.USER_ROLE_CHANGED, // @ts-ignore
(...args: any[]) => dispatch(participantRoleChanged(...args)));
conference.on(
JitsiConferenceEvents.USER_STATUS_CHANGED, // @ts-ignore
(...args: any[]) => dispatch(participantPresenceChanged(...args)));
conference.on(
JitsiE2ePingEvents.E2E_RTT_CHANGED, // @ts-ignore
(...args: any[]) => dispatch(e2eRttChanged(...args)));
conference.on(
JitsiConferenceEvents.BOT_TYPE_CHANGED,
(id: string, botType: string) => dispatch(participantUpdated({
conference,
id,
botType
})));
conference.addCommandListener(
AVATAR_URL_COMMAND,
(data: { value: string; }, id: string) => dispatch(participantUpdated({
conference,
id,
avatarURL: data.value
})));
conference.addCommandListener(
EMAIL_COMMAND,
(data: { value: string; }, id: string) => dispatch(participantUpdated({
conference,
id,
email: data.value
})));
}
/**
* Create an action for when the end-to-end RTT against a specific remote participant has changed.
*
* @param {Object} participant - The participant against which the rtt is measured.
* @param {number} rtt - The rtt.
* @returns {{
* type: E2E_RTT_CHANGED,
* e2eRtt: {
* participant: Object,
* rtt: number
* }
* }}
*/
export function e2eRttChanged(participant: Object, rtt: number) {
return {
type: E2E_RTT_CHANGED,
e2eRtt: {
rtt,
participant
}
};
}
/**
* Updates the current known state of server-side authentication.
*
* @param {boolean} authEnabled - Whether or not server authentication is
* enabled.
* @param {string} authLogin - The current name of the logged in user, if any.
* @returns {{
* type: AUTH_STATUS_CHANGED,
* authEnabled: boolean,
* authLogin: string
* }}
*/
export function authStatusChanged(authEnabled: boolean, authLogin: string) {
return {
type: AUTH_STATUS_CHANGED,
authEnabled,
authLogin
};
}
/**
* Signals that a specific conference has failed.
*
* @param {JitsiConference} conference - The JitsiConference that has failed.
* @param {string} error - The error describing/detailing the cause of the
* failure.
* @param {any} params - Rest of the params that we receive together with the event.
* @returns {{
* type: CONFERENCE_FAILED,
* conference: JitsiConference,
* error: Error
* }}
* @public
*/
export function conferenceFailed(conference: IJitsiConference, error: string, ...params: any) {
return {
type: CONFERENCE_FAILED,
conference,
// Make the error resemble an Error instance (to the extent that
// jitsi-meet needs it).
error: {
name: error,
params,
recoverable: undefined
}
};
}
/**
* Signals that a specific conference has been joined.
*
* @param {JitsiConference} conference - The JitsiConference instance which was
* joined by the local participant.
* @returns {{
* type: CONFERENCE_JOINED,
* conference: JitsiConference
* }}
*/
export function conferenceJoined(conference: IJitsiConference) {
return {
type: CONFERENCE_JOINED,
conference
};
}
/**
* Signals that a specific conference join is in progress.
*
* @param {JitsiConference} conference - The JitsiConference instance for which join by the local participant
* is in progress.
* @returns {{
* type: CONFERENCE_JOIN_IN_PROGRESS,
* conference: JitsiConference
* }}
*/
export function conferenceJoinInProgress(conference: IJitsiConference) {
return {
type: CONFERENCE_JOIN_IN_PROGRESS,
conference
};
}
/**
* Signals that a specific conference has been left.
*
* @param {JitsiConference} conference - The JitsiConference instance which was
* left by the local participant.
* @returns {{
* type: CONFERENCE_LEFT,
* conference: JitsiConference
* }}
*/
export function conferenceLeft(conference: Partial<IJitsiConference>) {
return {
type: CONFERENCE_LEFT,
conference
};
}
/**
* Signals that the conference subject has been changed.
*
* @param {string} subject - The new subject.
* @returns {{
* type: CONFERENCE_SUBJECT_CHANGED,
* subject: string
* }}
*/
export function conferenceSubjectChanged(subject: string) {
return {
type: CONFERENCE_SUBJECT_CHANGED,
subject
};
}
/**
* Signals that the conference timestamp has been changed.
*
* @param {number} conferenceTimestamp - The UTC timestamp.
* @returns {{
* type: CONFERENCE_TIMESTAMP_CHANGED,
* conferenceTimestamp
* }}
*/
export function conferenceTimestampChanged(conferenceTimestamp: number) {
return {
type: CONFERENCE_TIMESTAMP_CHANGED,
conferenceTimestamp
};
}
/**
* Signals that the unique identifier for conference has been set.
*
* @param {JitsiConference} conference - The JitsiConference instance, where the uuid has been set.
* @returns {{
* type: CONFERENCE_UNIQUE_ID_SET,
* conference: JitsiConference,
* }}
*/
export function conferenceUniqueIdSet(conference: IJitsiConference) {
return {
type: CONFERENCE_UNIQUE_ID_SET,
conference
};
}
/**
* Adds any existing local tracks to a specific conference before the conference
* is joined. Then signals the intention of the application to have the local
* participant join the specified conference.
*
* @param {JitsiConference} conference - The {@code JitsiConference} instance
* the local participant will (try to) join.
* @returns {Function}
*/
export function _conferenceWillJoin(conference: IJitsiConference) {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const localTracks
= getLocalTracks(getState()['features/base/tracks'])
.map(t => t.jitsiTrack);
if (localTracks.length) {
_addLocalTracksToConference(conference, localTracks);
}
dispatch(conferenceWillJoin(conference));
};
}
/**
* Signals the intention of the application to have the local participant
* join the specified conference.
*
* @param {JitsiConference} conference - The {@code JitsiConference} instance
* the local participant will (try to) join.
* @returns {{
* type: CONFERENCE_WILL_JOIN,
* conference: JitsiConference
* }}
*/
export function conferenceWillJoin(conference: IJitsiConference) {
return {
type: CONFERENCE_WILL_JOIN,
conference
};
}
/**
* Signals the intention of the application to have the local participant leave
* a specific conference. Similar in fashion to CONFERENCE_LEFT. Contrary to it
* though, it's not guaranteed because CONFERENCE_LEFT may be triggered by
* lib-jitsi-meet and not the application.
*
* @param {JitsiConference} conference - The JitsiConference instance which will
* be left by the local participant.
* @returns {{
* type: CONFERENCE_LEFT,
* conference: JitsiConference
* }}
*/
export function conferenceWillLeave(conference: IJitsiConference) {
return {
type: CONFERENCE_WILL_LEAVE,
conference
};
}
/**
* Initializes a new conference.
*
* @param {string} overrideRoom - Override the room to join, instead of taking it
* from Redux.
* @returns {Function}
*/
export function createConference(overrideRoom?: string) {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const state = getState();
const { connection, locationURL } = state['features/base/connection'];
if (!connection) {
throw new Error('Cannot create a conference without a connection!');
}
const { password, room } = state['features/base/conference'];
if (!room) {
throw new Error('Cannot join a conference without a room name!');
}
// XXX: revisit this.
// Hide the custom domain in the room name.
const tmp: any = overrideRoom || room;
let _room: any = getBackendSafeRoomName(tmp);
if (tmp.domain) {
// eslint-disable-next-line no-new-wrappers
_room = new String(tmp);
// $FlowExpectedError
_room.domain = tmp.domain;
}
const conference = connection.initJitsiConference(_room, getConferenceOptions(state));
// @ts-ignore
connection[JITSI_CONNECTION_CONFERENCE_KEY] = conference;
conference[JITSI_CONFERENCE_URL_KEY] = locationURL;
dispatch(_conferenceWillJoin(conference));
_addConferenceListeners(conference, dispatch, state);
sendLocalParticipant(state, conference);
const replaceParticipant = getReplaceParticipant(state);
conference.join(password, replaceParticipant);
};
}
/**
* Will try to join the conference again in case it failed earlier with
* {@link JitsiConferenceErrors.AUTHENTICATION_REQUIRED}. It means that Jicofo
* did not allow to create new room from anonymous domain, but it can be tried
* again later in case authenticated user created it in the meantime.
*
* @returns {Function}
*/
export function checkIfCanJoin() {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const { authRequired, password }
= getState()['features/base/conference'];
const replaceParticipant = getReplaceParticipant(getState());
// @ts-ignore
authRequired && dispatch(_conferenceWillJoin(authRequired));
authRequired?.join(password, replaceParticipant);
};
}
/**
* Signals the data channel with the bridge has successfully opened.
*
* @returns {{
* type: DATA_CHANNEL_OPENED
* }}
*/
export function dataChannelOpened() {
return {
type: DATA_CHANNEL_OPENED
};
}
/**
* Action to end a conference for all participants.
*
* @returns {Function}
*/
export function endConference() {
return async (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const { conference } = getConferenceState(toState(getState));
conference?.end();
};
}
/**
* Signals that we've been kicked out of the conference.
*
* @param {JitsiConference} conference - The {@link JitsiConference} instance
* for which the event is being signaled.
* @param {JitsiParticipant} participant - The {@link JitsiParticipant}
* instance which initiated the kick event.
* @returns {{
* type: KICKED_OUT,
* conference: JitsiConference,
* participant: JitsiParticipant
* }}
*/
export function kickedOut(conference: Object, participant: Object) {
return {
type: KICKED_OUT,
conference,
participant
};
}
/**
* Action to leave a conference.
*
* @returns {Function}
*/
export function leaveConference() {
return async (dispatch: IStore['dispatch']) => {
// FIXME: these should be unified.
if (navigator.product === 'ReactNative') {
dispatch(appNavigate(undefined));
} else {
dispatch(disconnect(true));
}
};
}
/**
* Signals that the lock state of a specific JitsiConference changed.
*
* @param {JitsiConference} conference - The JitsiConference which had its lock
* state changed.
* @param {boolean} locked - If the specified conference became locked, true;
* otherwise, false.
* @returns {{
* type: LOCK_STATE_CHANGED,
* conference: JitsiConference,
* locked: boolean
* }}
*/
export function lockStateChanged(conference: Object, locked: boolean) {
return {
type: LOCK_STATE_CHANGED,
conference,
locked
};
}
/**
* Signals that a non participant endpoint message has been received.
*
* @param {string} id - The resource id of the sender.
* @param {Object} json - The json carried by the endpoint message.
* @returns {{
* type: NON_PARTICIPANT_MESSAGE_RECEIVED,
* id: Object,
* json: Object
* }}
*/
export function nonParticipantMessageReceived(id: String, json: Object) {
return {
type: NON_PARTICIPANT_MESSAGE_RECEIVED,
id,
json
};
}
/**
* Updates the known state of start muted policies.
*
* @param {boolean} audioMuted - Whether or not members will join the conference
* as audio muted.
* @param {boolean} videoMuted - Whether or not members will join the conference
* as video muted.
* @returns {{
* type: SET_START_MUTED_POLICY,
* startAudioMutedPolicy: boolean,
* startVideoMutedPolicy: boolean
* }}
*/
export function onStartMutedPolicyChanged(
audioMuted: boolean, videoMuted: boolean) {
return {
type: SET_START_MUTED_POLICY,
startAudioMutedPolicy: audioMuted,
startVideoMutedPolicy: videoMuted
};
}
/**
* Sets whether or not peer2peer is currently enabled.
*
* @param {boolean} p2p - Whether or not peer2peer is currently active.
* @returns {{
* type: P2P_STATUS_CHANGED,
* p2p: boolean
* }}
*/
export function p2pStatusChanged(p2p: boolean) {
return {
type: P2P_STATUS_CHANGED,
p2p
};
}
/**
* Signals to play touch tones.
*
* @param {string} tones - The tones to play.
* @param {number} [duration] - How long to play each tone.
* @param {number} [pause] - How long to pause between each tone.
* @returns {{
* type: SEND_TONES,
* tones: string,
* duration: number,
* pause: number
* }}
*/
export function sendTones(tones: string, duration: number, pause: number) {
return {
type: SEND_TONES,
tones,
duration,
pause
};
}
/**
* Enables or disables the Follow Me feature.
*
* @param {boolean} enabled - Whether or not Follow Me should be enabled.
* @returns {{
* type: SET_FOLLOW_ME,
* enabled: boolean
* }}
*/
export function setFollowMe(enabled: boolean) {
return {
type: SET_FOLLOW_ME,
enabled
};
}
/**
* Enables or disables the Mute reaction sounds feature.
*
* @param {boolean} muted - Whether or not reaction sounds should be muted for all participants.
* @param {boolean} updateBackend - Whether or not the moderator should notify all participants for the new setting.
* @returns {{
* type: SET_START_REACTIONS_MUTED,
* muted: boolean
* }}
*/
export function setStartReactionsMuted(muted: boolean, updateBackend = false) {
return {
type: SET_START_REACTIONS_MUTED,
muted,
updateBackend
};
}
/**
* Sets the password to join or lock a specific JitsiConference.
*
* @param {JitsiConference} conference - The JitsiConference which requires a
* password to join or is to be locked with the specified password.
* @param {Function} method - The JitsiConference method of password protection
* such as join or lock.
* @param {string} password - The password with which the specified conference
* is to be joined or locked.
* @returns {Function}
*/
export function setPassword(
conference: IJitsiConference | undefined,
method: Function | undefined,
password: string) {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
if (!conference) {
return;
}
switch (method) {
case conference.join: {
let state = getState()['features/base/conference'];
dispatch({
type: SET_PASSWORD,
conference,
method,
password
});
// Join the conference with the newly-set password.
// Make sure that the action did set the password.
state = getState()['features/base/conference'];
if (state.password === password
// Make sure that the application still wants the
// conference joined.
&& !state.conference) {
method.call(conference, password);
}
break;
}
case conference.lock: {
const state = getState()['features/base/conference'];
if (state.conference === conference) {
return (
method.call(conference, password)
.then(() => dispatch({
type: SET_PASSWORD,
conference,
method,
password
}))
.catch((error: Error) => dispatch({
type: SET_PASSWORD_FAILED,
error
}))
);
}
return Promise.reject();
}
}
};
}
/**
* Sets the obfuscated room name of the conference to be joined.
*
* @param {(string)} obfuscatedRoom - Obfuscated room name.
* @param {(string)} obfuscatedRoomSource - The room name that was obfuscated.
* @returns {{
* type: SET_OBFUSCATED_ROOM,
* room: string
* }}
*/
export function setObfuscatedRoom(obfuscatedRoom: string, obfuscatedRoomSource: string) {
return {
type: SET_OBFUSCATED_ROOM,
obfuscatedRoom,
obfuscatedRoomSource
};
}
/**
* Sets (the name of) the room of the conference to be joined.
*
* @param {(string|undefined)} room - The name of the room of the conference to
* be joined.
* @returns {{
* type: SET_ROOM,
* room: string
* }}
*/
export function setRoom(room?: string) {
return {
type: SET_ROOM,
room
};
}
/**
* Sets whether or not members should join audio and/or video muted.
*
* @param {boolean} startAudioMuted - Whether or not members will join the
* conference as audio muted.
* @param {boolean} startVideoMuted - Whether or not members will join the
* conference as video muted.
* @returns {Function}
*/
export function setStartMutedPolicy(
startAudioMuted: boolean, startVideoMuted: boolean) {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const conference = getCurrentConference(getState());
conference?.setStartMutedPolicy({
audio: startAudioMuted,
video: startVideoMuted
});
return dispatch(
onStartMutedPolicyChanged(startAudioMuted, startVideoMuted));
};
}
/**
* Sets the conference subject.
*
* @param {string} subject - The new subject.
* @returns {void}
*/
export function setSubject(subject: string) {
return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
const { conference } = getState()['features/base/conference'];
if (conference) {
conference.setSubject(subject || '');
} else {
dispatch({
type: SET_PENDING_SUBJECT_CHANGE,
subject
});
}
};
}
/**
* Sets the conference local subject.
*
* @param {string} localSubject - The new local subject.
* @returns {{
* type: CONFERENCE_LOCAL_SUBJECT_CHANGED,
* localSubject: string
* }}
*/
export function setLocalSubject(localSubject: string) {
return {
type: CONFERENCE_LOCAL_SUBJECT_CHANGED,
localSubject
};
}