416 lines
10 KiB
JavaScript
416 lines
10 KiB
JavaScript
// @flow
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import Spinner from '@atlaskit/spinner';
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import React, { Component } from 'react';
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import type { Dispatch } from 'redux';
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import { connect } from 'react-redux';
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import { push } from 'react-router-redux';
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import i18n from '../../../i18n';
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import config from '../../config';
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import { getSetting, setEmail, setName } from '../../settings';
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import { conferenceEnded, conferenceJoined } from '../actions';
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import JitsiMeetExternalAPI from '../external_api';
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import { LoadingIndicator, Wrapper } from '../styled';
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const ENABLE_REMOTE_CONTROL = false;
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type Props = {
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/**
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* Redux dispatch.
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*/
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dispatch: Dispatch<*>;
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/**
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* React Router location object.
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*/
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location: Object;
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/**
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* AlwaysOnTop Window Enabled.
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*/
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_alwaysOnTopWindowEnabled: boolean;
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/**
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* Email of user.
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*/
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_email: string;
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/**
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* Name of user.
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*/
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_name: string;
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/**
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* Default Jitsi Server URL.
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*/
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_serverURL: string;
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/**
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* Default Jitsi Server Timeout.
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*/
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_serverTimeout: number;
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/**
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* Start with Audio Muted.
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*/
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_startWithAudioMuted: boolean;
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/**
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* Start with Video Muted.
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*/
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_startWithVideoMuted: boolean;
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};
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type State = {
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/**
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* If the conference is loading or not.
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*/
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isLoading: boolean;
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};
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/**
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* Conference component.
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*/
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class Conference extends Component<Props, State> {
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/**
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* External API object.
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*/
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_api: Object;
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/**
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* Conference Object.
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*/
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_conference: Object;
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/**
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* Timer to cancel the joining if it takes too long.
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*/
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_loadTimer: ?TimeoutID;
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/**
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* Reference to the element of this component.
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*/
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_ref: Object;
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/**
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* Initializes a new {@code Conference} instance.
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*
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* @inheritdoc
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*/
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constructor() {
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super();
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this.state = {
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isLoading: true
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};
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this._ref = React.createRef();
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this._onIframeLoad = this._onIframeLoad.bind(this);
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this._onVideoConferenceEnded = this._onVideoConferenceEnded.bind(this);
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}
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/**
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* Attach the script to this component.
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*
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* @returns {void}
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*/
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componentDidMount() {
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const room = this.props.location.state.room;
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const serverTimeout = this.props._serverTimeout || config.defaultServerTimeout;
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const serverURL = this.props.location.state.serverURL
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|| this.props._serverURL
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|| config.defaultServerURL;
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this._conference = {
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room,
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serverURL
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};
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this._loadConference();
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// Set a timer for a timeout duration, if we haven't loaded the iframe by then,
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// give up.
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this._loadTimer = setTimeout(() => {
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this._navigateToHome(
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// $FlowFixMe
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{
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error: 'Loading error',
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type: 'error'
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},
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room,
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serverURL);
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}, serverTimeout * 1000);
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}
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/**
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* Keep profile settings in sync with Conference.
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*
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* @param {Props} prevProps - Component's prop values before update.
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* @returns {void}
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*/
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componentDidUpdate(prevProps) {
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const { props } = this;
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if (props._email !== prevProps._email) {
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this._setEmail(props._email);
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}
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if (props._name !== prevProps._name) {
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this._setName(props._name);
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}
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}
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/**
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* Remove conference on unmounting.
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*
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* @returns {void}
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*/
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componentWillUnmount() {
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if (this._loadTimer) {
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clearTimeout(this._loadTimer);
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}
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if (this._api) {
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this._api.dispose();
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}
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}
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/**
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* Implements React's {@link Component#render()}.
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*
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* @returns {ReactElement}
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*/
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render() {
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return (
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<Wrapper innerRef = { this._ref }>
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{ this._maybeRenderLoadingIndicator() }
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</Wrapper>
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);
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}
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/**
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* Load the conference by creating the iframe element in this component
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* and attaching utils from jitsi-meet-electron-utils.
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*
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* @returns {void}
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*/
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_loadConference() {
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const url = new URL(this._conference.room, this._conference.serverURL);
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const roomName = url.pathname.split('/').pop();
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const host = this._conference.serverURL.replace(/https?:\/\//, '');
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const searchParameters = Object.fromEntries(url.searchParams);
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const locale = { lng: i18n.language };
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const urlParameters = {
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...searchParameters,
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...locale
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};
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const configOverwrite = {
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startWithAudioMuted: this.props._startWithAudioMuted,
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startWithVideoMuted: this.props._startWithVideoMuted
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};
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const options = {
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configOverwrite,
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onload: this._onIframeLoad,
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parentNode: this._ref.current,
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roomName
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};
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this._api = new JitsiMeetExternalAPI(host, {
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...options,
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...urlParameters
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});
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this._api.on('suspendDetected', this._onVideoConferenceEnded);
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this._api.on('readyToClose', this._onVideoConferenceEnded);
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this._api.on('videoConferenceJoined',
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(conferenceInfo: Object) => {
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this.props.dispatch(conferenceJoined(this._conference));
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this._onVideoConferenceJoined(conferenceInfo);
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}
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);
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const { RemoteControl,
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setupScreenSharingRender,
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setupAlwaysOnTopRender,
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initPopupsConfigurationRender,
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setupWiFiStats,
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setupPowerMonitorRender
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} = window.jitsiNodeAPI.jitsiMeetElectronUtils;
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initPopupsConfigurationRender(this._api);
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const iframe = this._api.getIFrame();
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setupScreenSharingRender(this._api);
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if (ENABLE_REMOTE_CONTROL) {
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new RemoteControl(iframe); // eslint-disable-line no-new
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}
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// Allow window to be on top if enabled in settings
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if (this.props._alwaysOnTopWindowEnabled) {
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setupAlwaysOnTopRender(this._api);
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}
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setupWiFiStats(iframe);
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setupPowerMonitorRender(this._api);
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}
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/**
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* It renders a loading indicator, if appropriate.
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*
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* @returns {?ReactElement}
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*/
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_maybeRenderLoadingIndicator() {
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if (this.state.isLoading) {
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return (
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<LoadingIndicator>
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<Spinner size = 'large' />
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</LoadingIndicator>
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);
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}
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}
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/**
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* Navigates to home screen (Welcome).
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*
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* @param {Event} event - Event by which the function is called.
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* @param {string} room - Room name.
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* @param {string} serverURL - Server URL.
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* @returns {void}
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*/
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_navigateToHome(event: Event, room: ?string, serverURL: ?string) {
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this.props.dispatch(push('/', {
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error: event.type === 'error',
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room,
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serverURL
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}));
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}
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_onVideoConferenceEnded: (*) => void;
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/**
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* Dispatches conference ended and navigates to home screen.
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*
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* @param {Event} event - Event by which the function is called.
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* @returns {void}
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* @private
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*/
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_onVideoConferenceEnded(event: Event) {
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this.props.dispatch(conferenceEnded(this._conference));
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this._navigateToHome(event);
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}
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/**
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* Updates redux state's user name from conference.
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*
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* @param {Object} params - Returned object from event.
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* @param {string} id - Local Participant ID.
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* @returns {void}
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*/
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_onDisplayNameChange(params: Object, id: string) {
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if (params.id === id) {
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this.props.dispatch(setName(params.displayname));
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}
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}
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/**
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* Updates redux state's email from conference.
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*
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* @param {Object} params - Returned object from event.
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* @param {string} id - Local Participant ID.
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* @returns {void}
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*/
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_onEmailChange(params: Object, id: string) {
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if (params.id === id) {
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this.props.dispatch(setEmail(params.email));
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}
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}
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_onIframeLoad: (*) => void;
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/**
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* Sets state of loading to false when iframe has completely loaded.
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*
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* @returns {void}
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*/
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_onIframeLoad() {
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if (this._loadTimer) {
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clearTimeout(this._loadTimer);
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this._loadTimer = null;
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}
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this.setState({
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isLoading: false
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});
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}
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/**
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* Saves conference info on joining it.
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*
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* @param {Object} conferenceInfo - Contains information about the current
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* conference.
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* @returns {void}
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*/
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_onVideoConferenceJoined(conferenceInfo: Object) {
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this._setEmail(this.props._email);
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this._setName(this.props._name);
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const { id } = conferenceInfo;
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this._api.on('displayNameChange',
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(params: Object) => this._onDisplayNameChange(params, id));
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this._api.on('emailChange',
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(params: Object) => this._onEmailChange(params, id));
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}
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/**
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* Set email from settings to conference.
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*
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* @param {string} email - Email of user.
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* @returns {void}
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*/
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_setEmail(email: string) {
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this._api.executeCommand('email', email);
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}
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/**
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* Set name from settings to conference.
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*
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* @param {string} name - Name of user.
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* @returns {void}
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*/
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_setName(name: string) {
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this._api.executeCommand('displayName', name);
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}
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}
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/**
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* Maps (parts of) the redux state to the React props.
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*
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* @param {Object} state - The redux state.
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* @returns {Props}
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*/
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function _mapStateToProps(state: Object) {
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return {
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_alwaysOnTopWindowEnabled: getSetting(state, 'alwaysOnTopWindowEnabled', true),
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_email: state.settings.email,
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_name: state.settings.name,
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_serverURL: state.settings.serverURL,
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_serverTimeout: state.settings.serverTimeout,
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_startWithAudioMuted: state.settings.startWithAudioMuted,
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_startWithVideoMuted: state.settings.startWithVideoMuted
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};
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}
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export default connect(_mapStateToProps)(Conference);
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