Merge pull request #1460 from jitsi/iframe_api_commands
IFrame API improvements
This commit is contained in:
Saúl Ibarra Corretgé
GitHub
commit
19f46ed4f0
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@ -129,6 +129,7 @@ api.executeCommands({displayName: ['nickname'], toggleAudio: []});
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```
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You can add event listeners to the embedded Jitsi Meet using the `addEventListener` method.
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**NOTE: This method still exists but it is deprecated. JitsiMeetExternalAPI class extends [EventEmitter]. Use [EventEmitter] methods (`addListener` or `on`).**
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```javascript
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api.addEventListener(event, listener)
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```
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@ -198,6 +199,7 @@ changes. The listener will receive an object with the following structure:
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You can also add multiple event listeners by using `addEventListeners`.
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This method requires one argument of type Object. The object argument must
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have the names of the events as keys and the listeners of the events as values.
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**NOTE: This method still exists but it is deprecated. JitsiMeetExternalAPI class extends [EventEmitter]. Use [EventEmitter] methods.**
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```javascript
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function incomingMessageListener(object)
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@ -216,12 +218,13 @@ api.addEventListeners({
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```
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If you want to remove a listener you can use `removeEventListener` method with argument the name of the event.
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**NOTE: This method still exists but it is deprecated. JitsiMeetExternalAPI class extends [EventEmitter]. Use [EventEmitter] methods( `removeListener`).**
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```javascript
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api.removeEventListener("incomingMessage");
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```
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If you want to remove more than one event you can use `removeEventListeners` method with an Array with the names of the events as an argument.
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**NOTE: This method still exists but it is deprecated. JitsiMeetExternalAPI class extends [EventEmitter]. Use [EventEmitter] methods.**
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```javascript
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api.removeEventListeners(["incomingMessage", "outgoingMessageListener"]);
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```
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@ -240,3 +243,4 @@ NOTE: It's a good practice to remove the conference before the page is unloaded.
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[config.js]: https://github.com/jitsi/jitsi-meet/blob/master/config.js
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[interface_config.js]: https://github.com/jitsi/jitsi-meet/blob/master/interface_config.js
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[EventEmitter]: https://nodejs.org/api/events.html
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@ -0,0 +1,3 @@
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module.exports = {
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'extends': '../../../react/.eslintrc.js'
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};
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@ -1,80 +1,66 @@
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const logger = require("jitsi-meet-logger").getLogger(__filename);
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import EventEmitter from 'events';
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import postisInit from 'postis';
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/**
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* Implements API class that embeds Jitsi Meet in external applications.
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*/
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var postisInit = require("postis");
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/**
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* The minimum width for the Jitsi Meet frame
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* @type {number}
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*/
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var MIN_WIDTH = 790;
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/**
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* The minimum height for the Jitsi Meet frame
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* @type {number}
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*/
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var MIN_HEIGHT = 300;
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/**
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* Last id of api object
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* @type {number}
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*/
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var id = 0;
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const logger = require('jitsi-meet-logger').getLogger(__filename);
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/**
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* Maps the names of the commands expected by the API with the name of the
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* commands expected by jitsi-meet
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*/
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var commands = {
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"displayName": "display-name",
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"toggleAudio": "toggle-audio",
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"toggleVideo": "toggle-video",
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"toggleFilmStrip": "toggle-film-strip",
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"toggleChat": "toggle-chat",
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"toggleContactList": "toggle-contact-list",
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"toggleShareScreen": "toggle-share-screen",
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"hangup": "video-hangup",
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"email": "email",
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"avatarUrl": "avatar-url"
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const commands = {
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avatarUrl: 'avatar-url',
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displayName: 'display-name',
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email: 'email',
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hangup: 'video-hangup',
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toggleAudio: 'toggle-audio',
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toggleChat: 'toggle-chat',
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toggleContactList: 'toggle-contact-list',
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toggleFilmStrip: 'toggle-film-strip',
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toggleShareScreen: 'toggle-share-screen',
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toggleVideo: 'toggle-video'
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};
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/**
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* Maps the names of the events expected by the API with the name of the
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* events expected by jitsi-meet
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*/
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var events = {
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"incomingMessage": "incoming-message",
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"outgoingMessage": "outgoing-message",
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"displayNameChange": "display-name-change",
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"participantJoined": "participant-joined",
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"participantLeft": "participant-left",
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"videoConferenceJoined": "video-conference-joined",
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"videoConferenceLeft": "video-conference-left",
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"readyToClose": "video-ready-to-close"
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const events = {
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displayNameChange: 'display-name-change',
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incomingMessage: 'incoming-message',
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outgoingMessage: 'outgoing-message',
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participantJoined: 'participant-joined',
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participantLeft: 'participant-left',
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readyToClose: 'video-ready-to-close',
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videoConferenceJoined: 'video-conference-joined',
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videoConferenceLeft: 'video-conference-left'
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};
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/**
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* Sends the passed object to Jitsi Meet
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* @param postis {Postis object} the postis instance that is going to be used
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* to send the message
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* @param object the object to be sent
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* - method {sting}
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* - params {object}
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* Last id of api object
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* @type {number}
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*/
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function sendMessage(postis, object) {
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postis.send(object);
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}
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let id = 0;
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/**
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* The minimum height for the Jitsi Meet frame
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* @type {number}
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*/
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const MIN_HEIGHT = 300;
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/**
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* The minimum width for the Jitsi Meet frame
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* @type {number}
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*/
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const MIN_WIDTH = 790;
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/**
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* Adds given number to the numberOfParticipants property of given APIInstance.
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* @param {JitsiMeetExternalAPI} APIInstance the instance of the
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* JitsiMeetExternalAPI
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* @param {int} number - the number of participants to be added to
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*
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* @param {JitsiMeetExternalAPI} APIInstance - The instance of the API.
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* @param {int} number - The number of participants to be added to
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* numberOfParticipants property (this parameter can be negative number if the
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* numberOfParticipants should be decreased).
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* @returns {void}
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*/
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function changeParticipantNumber(APIInstance, number) {
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APIInstance.numberOfParticipants += number;
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@ -84,165 +70,206 @@ function changeParticipantNumber(APIInstance, number) {
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* Generates array with URL params based on the passed config object that will
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* be used for the Jitsi Meet URL generation.
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*
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* @param config {object} the config object.
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* @returns {Array<string>} the array with URL param strings.
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* @param {Object} config - The config object.
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* @returns {Array<string>} The array with URL param strings.
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*/
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function configToURLParamsArray(config) {
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function configToURLParamsArray(config = {}) {
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const params = [];
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for (const key in config) {
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for (const key in config) { // eslint-disable-line guard-for-in
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try {
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params.push(key + '='
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+ encodeURIComponent(JSON.stringify(config[key])));
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params.push(`${key}=${
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encodeURIComponent(JSON.stringify(config[key]))}`);
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} catch (e) {
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console.warn(`Error encoding ${key}: ${e}`);
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}
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}
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return params;
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}
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/**
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* Constructs new API instance. Creates iframe element that loads
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* Jitsi Meet.
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* @param domain the domain name of the server that hosts the conference
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* @param room_name the name of the room to join
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* @param width width of the iframe
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* @param height height of the iframe
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* @param parent_node the node that will contain the iframe
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* @param configOverwrite object containing configuration options defined in
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* config.js to be overridden.
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* @param interfaceConfigOverwrite object containing configuration options
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* defined in interface_config.js to be overridden.
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* @param noSsl if the value is true https won't be used
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* @param {string} [jwt] the JWT token if needed by jitsi-meet for
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* Generates the URL for the iframe.
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*
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* @param {string} domain - The domain name of the server that hosts the
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* conference.
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* @param {string} [options] - Another optional parameters.
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* @param {Object} [options.configOverwrite] - Object containing configuration
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* options defined in config.js to be overridden.
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* @param {Object} [options.interfaceConfigOverwrite] - Object containing
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* configuration options defined in interface_config.js to be overridden.
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* @param {string} [options.jwt] - The JWT token if needed by jitsi-meet for
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* authentication.
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* @constructor
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* @param {boolean} [options.noSsl] - If the value is true https won't be used.
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* @param {string} [options.roomName] - The name of the room to join.
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* @returns {string} The URL.
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*/
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function JitsiMeetExternalAPI(domain, room_name, width, height, parentNode,
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configOverwrite, interfaceConfigOverwrite, noSsl, jwt) {
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if (!width || width < MIN_WIDTH)
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width = MIN_WIDTH;
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if (!height || height < MIN_HEIGHT)
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height = MIN_HEIGHT;
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function generateURL(domain, options = {}) {
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const {
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configOverwrite,
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interfaceConfigOverwrite,
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jwt,
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noSSL,
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roomName
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} = options;
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this.parentNode = null;
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if (parentNode) {
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this.parentNode = parentNode;
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} else {
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var scriptTag = document.scripts[document.scripts.length - 1];
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this.parentNode = scriptTag.parentNode;
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}
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this.iframeHolder =
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this.parentNode.appendChild(document.createElement("div"));
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this.iframeHolder.id = "jitsiConference" + id;
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if(width)
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this.iframeHolder.style.width = width + "px";
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if(height)
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this.iframeHolder.style.height = height + "px";
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this.frameName = "jitsiConferenceFrame" + id;
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this.url = (noSsl) ? "http" : "https" +"://" + domain + "/";
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if(room_name)
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this.url += room_name;
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let url = `${noSSL ? 'http' : 'https'}://${domain}/${roomName || ''}`;
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if (jwt) {
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this.url += '?jwt=' + jwt;
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url += `?jwt=${jwt}`;
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}
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this.url += "#jitsi_meet_external_api_id=" + id;
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url += `#jitsi_meet_external_api_id=${id}`;
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const configURLParams = configToURLParamsArray(configOverwrite);
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if (configURLParams.length) {
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this.url += '&config.' + configURLParams.join('&config.');
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url += `&config.${configURLParams.join('&config.')}`;
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}
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const interfaceConfigURLParams
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= configToURLParamsArray(interfaceConfigOverwrite);
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if (interfaceConfigURLParams.length) {
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this.url += '&interfaceConfig.'
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+ interfaceConfigURLParams.join('&interfaceConfig.');
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url += `&interfaceConfig.${
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interfaceConfigURLParams.join('&interfaceConfig.')}`;
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}
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this.frame = document.createElement("iframe");
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this.frame.src = this.url;
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this.frame.name = this.frameName;
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this.frame.id = this.frameName;
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this.frame.width = "100%";
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this.frame.height = "100%";
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this.frame.setAttribute("allowFullScreen","true");
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this.frame = this.iframeHolder.appendChild(this.frame);
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this.postis = postisInit({
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window: this.frame.contentWindow,
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scope: "jitsi_meet_external_api_" + id
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return url;
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}
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/**
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* The IFrame API interface class.
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*/
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class JitsiMeetExternalAPI extends EventEmitter {
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/**
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* Constructs new API instance. Creates iframe and loads Jitsi Meet in it.
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*
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* @param {string} domain - The domain name of the server that hosts the
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* conference.
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* @param {string} [roomName] - The name of the room to join.
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* @param {number} [width] - Width of the iframe.
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* @param {number} [height] - Height of the iframe.
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* @param {DOMElement} [parentNode] - The node that will contain the
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* iframe.
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* @param {Object} [configOverwrite] - Object containing configuration
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* options defined in config.js to be overridden.
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* @param {Object} [interfaceConfigOverwrite] - Object containing
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* configuration options defined in interface_config.js to be overridden.
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* @param {boolean} [noSSL] - If the value is true https won't be used.
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* @param {string} [jwt] - The JWT token if needed by jitsi-meet for
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* authentication.
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*/
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constructor(domain, // eslint-disable-line max-params
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roomName = '',
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width = MIN_WIDTH,
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height = MIN_HEIGHT,
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parentNode = document.body,
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configOverwrite = {},
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interfaceConfigOverwrite = {},
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noSSL = false,
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jwt = undefined) {
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super();
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this.parentNode = parentNode;
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this.url = generateURL(domain, {
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configOverwrite,
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interfaceConfigOverwrite,
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jwt,
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noSSL,
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roomName
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});
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this._createIFrame(Math.max(height, MIN_HEIGHT),
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Math.max(width, MIN_WIDTH));
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this.postis = postisInit({
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scope: `jitsi_meet_external_api_${id}`,
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window: this.frame.contentWindow
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});
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this.eventHandlers = {};
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// Map<{string} event_name, {boolean} postis_listener_added>
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this.postisListeners = {};
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this.numberOfParticipants = 1;
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this._setupListeners();
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id++;
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}
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/**
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* Executes command. The available commands are:
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* displayName - sets the display name of the local participant to the value
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* passed in the arguments array.
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* toggleAudio - mutes / unmutes audio with no arguments
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* toggleVideo - mutes / unmutes video with no arguments
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* filmStrip - hides / shows the film strip with no arguments
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* If the command doesn't require any arguments the parameter should be set
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* to empty array or it may be omitted.
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* @param name the name of the command
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* @param arguments array of arguments
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* Creates the iframe element.
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*
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* @param {number} height - The height of the iframe.
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* @param {number} width - The with of the iframe.
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* @returns {void}
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*
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* @private
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*/
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JitsiMeetExternalAPI.prototype.executeCommand
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= function(name, ...argumentsList) {
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if(!(name in commands)) {
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logger.error("Not supported command name.");
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return;
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_createIFrame(height, width) {
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this.iframeHolder
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= this.parentNode.appendChild(document.createElement('div'));
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this.iframeHolder.id = `jitsiConference${id}`;
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this.iframeHolder.style.width = `${width}px`;
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this.iframeHolder.style.height = `${height}px`;
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this.frameName = `jitsiConferenceFrame${id}`;
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this.frame = document.createElement('iframe');
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this.frame.src = this.url;
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this.frame.name = this.frameName;
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this.frame.id = this.frameName;
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this.frame.width = '100%';
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this.frame.height = '100%';
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this.frame.setAttribute('allowFullScreen', 'true');
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this.frame = this.iframeHolder.appendChild(this.frame);
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}
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sendMessage(this.postis, {method: commands[name], params: argumentsList});
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};
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/**
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* Executes commands. The available commands are:
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* displayName - sets the display name of the local participant to the value
|
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* passed in the arguments array.
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* toggleAudio - mutes / unmutes audio. no arguments
|
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* toggleVideo - mutes / unmutes video. no arguments
|
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* filmStrip - hides / shows the film strip. no arguments
|
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* toggleChat - hides / shows chat. no arguments.
|
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* toggleContactList - hides / shows contact list. no arguments.
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* toggleShareScreen - starts / stops screen sharing. no arguments.
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* @param object the object with commands to be executed. The keys of the
|
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* object are the commands that will be executed and the values are the
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* arguments for the command.
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* Setups listeners that are used internally for JitsiMeetExternalAPI.
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*
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* @returns {void}
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*
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* @private
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*/
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JitsiMeetExternalAPI.prototype.executeCommands = function(object) {
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for(var key in object)
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this.executeCommand(key, object[key]);
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};
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_setupListeners() {
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this.postis.listen('participant-joined',
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changeParticipantNumber.bind(null, this, 1));
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this.postis.listen('participant-left',
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changeParticipantNumber.bind(null, this, -1));
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||||
|
||||
for (const eventName in events) { // eslint-disable-line guard-for-in
|
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const postisMethod = events[eventName];
|
||||
|
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this.postis.listen(postisMethod,
|
||||
(...args) => this.emit(eventName, ...args));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds event listeners to Meet Jitsi. The object key should be the name of
|
||||
* Adds event listener to Meet Jitsi.
|
||||
*
|
||||
* @param {string} event - The name of the event.
|
||||
* @param {Function} listener - The listener.
|
||||
* @returns {void}
|
||||
*
|
||||
* @deprecated
|
||||
* NOTE: This method is not removed for backward comatability purposes.
|
||||
*/
|
||||
addEventListener(event, listener) {
|
||||
this.on(event, listener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds event listeners to Meet Jitsi.
|
||||
*
|
||||
* @param {Object} listeners - The object key should be the name of
|
||||
* the event and value - the listener.
|
||||
* Currently we support the following
|
||||
* events:
|
||||
* incomingMessage - receives event notifications about incoming
|
||||
* messages. The listener will receive object with the following structure:
|
||||
* {{
|
||||
* "from": from,//JID of the user that sent the message
|
||||
* "nick": nick,//the nickname of the user that sent the message
|
||||
* "message": txt//the text of the message
|
||||
* 'from': from,//JID of the user that sent the message
|
||||
* 'nick': nick,//the nickname of the user that sent the message
|
||||
* 'message': txt//the text of the message
|
||||
* }}
|
||||
* outgoingMessage - receives event notifications about outgoing
|
||||
* messages. The listener will receive object with the following structure:
|
||||
* {{
|
||||
* "message": txt//the text of the message
|
||||
* 'message': txt//the text of the message
|
||||
* }}
|
||||
* displayNameChanged - receives event notifications about display name
|
||||
* change. The listener will receive object with the following structure:
|
||||
|
|
@ -261,8 +288,8 @@ JitsiMeetExternalAPI.prototype.executeCommands = function(object) {
|
|||
* {{
|
||||
* jid: jid //the jid of the participant
|
||||
* }}
|
||||
* video-conference-joined - receives event notifications about the local user
|
||||
* has successfully joined the video conference.
|
||||
* video-conference-joined - receives event notifications about the local
|
||||
* user has successfully joined the video conference.
|
||||
* The listener will receive object with the following structure:
|
||||
* {{
|
||||
* roomName: room //the room name of the conference
|
||||
|
|
@ -273,134 +300,119 @@ JitsiMeetExternalAPI.prototype.executeCommands = function(object) {
|
|||
* {{
|
||||
* roomName: room //the room name of the conference
|
||||
* }}
|
||||
* readyToClose - all hangup operations are completed and Jitsi Meet is ready
|
||||
* to be disposed.
|
||||
* @param object
|
||||
* readyToClose - all hangup operations are completed and Jitsi Meet is
|
||||
* ready to be disposed.
|
||||
* @returns {void}
|
||||
*
|
||||
* @deprecated
|
||||
* NOTE: This method is not removed for backward comatability purposes.
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.addEventListeners = function(object) {
|
||||
for(var i in object)
|
||||
this.addEventListener(i, object[i]);
|
||||
};
|
||||
|
||||
/**
|
||||
* Adds event listeners to Meet Jitsi. Currently we support the following
|
||||
* events:
|
||||
* incomingMessage - receives event notifications about incoming
|
||||
* messages. The listener will receive object with the following structure:
|
||||
* {{
|
||||
* "from": from,//JID of the user that sent the message
|
||||
* "nick": nick,//the nickname of the user that sent the message
|
||||
* "message": txt//the text of the message
|
||||
* }}
|
||||
* outgoingMessage - receives event notifications about outgoing
|
||||
* messages. The listener will receive object with the following structure:
|
||||
* {{
|
||||
* "message": txt//the text of the message
|
||||
* }}
|
||||
* displayNameChanged - receives event notifications about display name
|
||||
* change. The listener will receive object with the following structure:
|
||||
* {{
|
||||
* jid: jid,//the JID of the participant that changed his display name
|
||||
* displayname: displayName //the new display name
|
||||
* }}
|
||||
* participantJoined - receives event notifications about new participant.
|
||||
* The listener will receive object with the following structure:
|
||||
* {{
|
||||
* jid: jid //the jid of the participant
|
||||
* }}
|
||||
* participantLeft - receives event notifications about participant the that
|
||||
* left the room.
|
||||
* The listener will receive object with the following structure:
|
||||
* {{
|
||||
* jid: jid //the jid of the participant
|
||||
* }}
|
||||
* video-conference-joined - receives event notifications fired when the local
|
||||
* user has joined the video conference.
|
||||
* The listener will receive object with the following structure:
|
||||
* {{
|
||||
* roomName: room //the room name of the conference
|
||||
* }}
|
||||
* video-conference-left - receives event notifications fired when the local
|
||||
* user has joined the video conference.
|
||||
* The listener will receive object with the following structure:
|
||||
* {{
|
||||
* roomName: room //the room name of the conference
|
||||
* }}
|
||||
* @param event the name of the event
|
||||
* @param listener the listener
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.addEventListener = function(event, listener) {
|
||||
if(!(event in events)) {
|
||||
logger.error("Not supported event name.");
|
||||
return;
|
||||
addEventListeners(listeners) {
|
||||
for (const event in listeners) { // eslint-disable-line guard-for-in
|
||||
this.addEventListener(event, listeners[event]);
|
||||
}
|
||||
// We cannot remove listeners from postis that's why we are handling the
|
||||
// callback that way.
|
||||
if(!this.postisListeners[event]) {
|
||||
this.postis.listen(events[event], function(data) {
|
||||
if((event in this.eventHandlers) &&
|
||||
typeof this.eventHandlers[event] === "function")
|
||||
this.eventHandlers[event].call(null, data);
|
||||
}.bind(this));
|
||||
this.postisListeners[event] = true;
|
||||
}
|
||||
this.eventHandlers[event] = listener;
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes event listener.
|
||||
* @param event the name of the event.
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.removeEventListener = function(event) {
|
||||
if(!(event in this.eventHandlers))
|
||||
{
|
||||
logger.error("The event " + event + " is not registered.");
|
||||
return;
|
||||
}
|
||||
delete this.eventHandlers[event];
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes event listeners.
|
||||
* @param events array with the names of the events.
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.removeEventListeners = function(events) {
|
||||
for(var i = 0; i < events.length; i++)
|
||||
this.removeEventListener(events[i]);
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the number of participants in the conference.
|
||||
* NOTE: the local participant is included.
|
||||
* @returns {int} the number of participants in the conference.
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.getNumberOfParticipants = function() {
|
||||
return this.numberOfParticipants;
|
||||
};
|
||||
|
||||
/**
|
||||
* Setups listeners that are used internally for JitsiMeetExternalAPI.
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype._setupListeners = function() {
|
||||
this.postis.listen("participant-joined",
|
||||
changeParticipantNumber.bind(null, this, 1));
|
||||
this.postis.listen("participant-left",
|
||||
changeParticipantNumber.bind(null, this, -1));
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes the listeners and removes the Jitsi Meet frame.
|
||||
*
|
||||
* @returns {void}
|
||||
*/
|
||||
JitsiMeetExternalAPI.prototype.dispose = function() {
|
||||
dispose() {
|
||||
const frame = document.getElementById(this.frameName);
|
||||
|
||||
this.postis.destroy();
|
||||
var frame = document.getElementById(this.frameName);
|
||||
if(frame)
|
||||
if (frame) {
|
||||
frame.src = 'about:blank';
|
||||
var self = this;
|
||||
window.setTimeout(function () {
|
||||
self.iframeHolder.removeChild(self.frame);
|
||||
self.iframeHolder.parentNode.removeChild(self.iframeHolder);
|
||||
}
|
||||
window.setTimeout(() => {
|
||||
this.iframeHolder.removeChild(this.frame);
|
||||
this.iframeHolder.parentNode.removeChild(this.iframeHolder);
|
||||
}, 10);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes command. The available commands are:
|
||||
* displayName - sets the display name of the local participant to the value
|
||||
* passed in the arguments array.
|
||||
* toggleAudio - mutes / unmutes audio with no arguments.
|
||||
* toggleVideo - mutes / unmutes video with no arguments.
|
||||
* filmStrip - hides / shows the film strip with no arguments.
|
||||
* If the command doesn't require any arguments the parameter should be set
|
||||
* to empty array or it may be omitted.
|
||||
*
|
||||
* @param {string} name - The name of the command.
|
||||
* @returns {void}
|
||||
*/
|
||||
executeCommand(name, ...args) {
|
||||
if (!(name in commands)) {
|
||||
logger.error('Not supported command name.');
|
||||
|
||||
return;
|
||||
}
|
||||
this.postis.send({
|
||||
method: commands[name],
|
||||
params: args
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes commands. The available commands are:
|
||||
* displayName - sets the display name of the local participant to the value
|
||||
* passed in the arguments array.
|
||||
* toggleAudio - mutes / unmutes audio. no arguments
|
||||
* toggleVideo - mutes / unmutes video. no arguments
|
||||
* filmStrip - hides / shows the film strip. no arguments
|
||||
* toggleChat - hides / shows chat. no arguments.
|
||||
* toggleContactList - hides / shows contact list. no arguments.
|
||||
* toggleShareScreen - starts / stops screen sharing. no arguments.
|
||||
*
|
||||
* @param {Object} commandList - The object with commands to be executed.
|
||||
* The keys of the object are the commands that will be executed and the
|
||||
* values are the arguments for the command.
|
||||
* @returns {void}
|
||||
*/
|
||||
executeCommands(commandList) {
|
||||
for (const key in commandList) { // eslint-disable-line guard-for-in
|
||||
this.executeCommand(key, commandList[key]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the number of participants in the conference. The local
|
||||
* participant is included.
|
||||
*
|
||||
* @returns {int} The number of participants in the conference.
|
||||
*/
|
||||
getNumberOfParticipants() {
|
||||
return this.numberOfParticipants;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes event listener.
|
||||
*
|
||||
* @param {string} event - The name of the event.
|
||||
* @returns {void}
|
||||
*
|
||||
* @deprecated
|
||||
* NOTE: This method is not removed for backward comatability purposes.
|
||||
*/
|
||||
removeEventListener(event) {
|
||||
this.removeListeners(event);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes event listeners.
|
||||
*
|
||||
* @param {Array<string>} eventList - Array with the names of the events.
|
||||
* @returns {void}
|
||||
*
|
||||
* @deprecated
|
||||
* NOTE: This method is not removed for backward comatability purposes.
|
||||
*/
|
||||
removeEventListeners(eventList) {
|
||||
eventList.forEach(event => this.removeEventListener(event));
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = JitsiMeetExternalAPI;
|
||||
|
|
|
|||
Loading…
Reference in New Issue