664 lines
23 KiB
TypeScript
664 lines
23 KiB
TypeScript
import {DivImportance, layoutManager} from "./LayoutManager";
|
|
import {HtmlUtils} from "./HtmlUtils";
|
|
declare const navigator:any; // eslint-disable-line @typescript-eslint/no-explicit-any
|
|
|
|
const videoConstraint: boolean|MediaTrackConstraints = {
|
|
width: { ideal: 1280 },
|
|
height: { ideal: 720 },
|
|
facingMode: "user"
|
|
};
|
|
|
|
export type UpdatedLocalStreamCallback = (media: MediaStream|null) => void;
|
|
export type StartScreenSharingCallback = (media: MediaStream) => void;
|
|
export type StopScreenSharingCallback = (media: MediaStream) => void;
|
|
export type ReportCallback = (message: string) => void;
|
|
|
|
// TODO: Split MediaManager in 2 classes: MediaManagerUI (in charge of HTML) and MediaManager (singleton in charge of the camera only)
|
|
// TODO: verify that microphone event listeners are not triggered plenty of time NOW (since MediaManager is created many times!!!!)
|
|
export class MediaManager {
|
|
localStream: MediaStream|null = null;
|
|
localScreenCapture: MediaStream|null = null;
|
|
private remoteVideo: Map<string, HTMLVideoElement> = new Map<string, HTMLVideoElement>();
|
|
myCamVideo: HTMLVideoElement;
|
|
cinemaClose: HTMLImageElement;
|
|
cinema: HTMLImageElement;
|
|
monitorClose: HTMLImageElement;
|
|
monitor: HTMLImageElement;
|
|
microphoneClose: HTMLImageElement;
|
|
microphone: HTMLImageElement;
|
|
webrtcInAudio: HTMLAudioElement;
|
|
constraintsMedia : MediaStreamConstraints = {
|
|
audio: true,
|
|
video: videoConstraint
|
|
};
|
|
updatedLocalStreamCallBacks : Set<UpdatedLocalStreamCallback> = new Set<UpdatedLocalStreamCallback>();
|
|
startScreenSharingCallBacks : Set<StartScreenSharingCallback> = new Set<StartScreenSharingCallback>();
|
|
stopScreenSharingCallBacks : Set<StopScreenSharingCallback> = new Set<StopScreenSharingCallback>();
|
|
private microphoneBtn: HTMLDivElement;
|
|
private cinemaBtn: HTMLDivElement;
|
|
private monitorBtn: HTMLDivElement;
|
|
|
|
private previousConstraint : MediaStreamConstraints;
|
|
private focused : boolean = true;
|
|
|
|
private lastUpdateScene : Date = new Date();
|
|
private setTimeOutlastUpdateScene? : NodeJS.Timeout;
|
|
|
|
constructor() {
|
|
|
|
this.myCamVideo = this.getElementByIdOrFail<HTMLVideoElement>('myCamVideo');
|
|
this.webrtcInAudio = this.getElementByIdOrFail<HTMLAudioElement>('audio-webrtc-in');
|
|
this.webrtcInAudio.volume = 0.2;
|
|
|
|
this.microphoneBtn = this.getElementByIdOrFail<HTMLDivElement>('btn-micro');
|
|
this.microphoneClose = this.getElementByIdOrFail<HTMLImageElement>('microphone-close');
|
|
this.microphoneClose.style.display = "none";
|
|
this.microphoneClose.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.enableMicrophone();
|
|
//update tracking
|
|
});
|
|
this.microphone = this.getElementByIdOrFail<HTMLImageElement>('microphone');
|
|
this.microphone.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.disableMicrophone();
|
|
//update tracking
|
|
});
|
|
|
|
this.cinemaBtn = this.getElementByIdOrFail<HTMLDivElement>('btn-video');
|
|
this.cinemaClose = this.getElementByIdOrFail<HTMLImageElement>('cinema-close');
|
|
this.cinemaClose.style.display = "none";
|
|
this.cinemaClose.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.enableCamera();
|
|
//update tracking
|
|
});
|
|
this.cinema = this.getElementByIdOrFail<HTMLImageElement>('cinema');
|
|
this.cinema.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.disableCamera();
|
|
//update tracking
|
|
});
|
|
|
|
this.monitorBtn = this.getElementByIdOrFail<HTMLDivElement>('btn-monitor');
|
|
this.monitorClose = this.getElementByIdOrFail<HTMLImageElement>('monitor-close');
|
|
this.monitorClose.style.display = "block";
|
|
this.monitorClose.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.enableScreenSharing();
|
|
//update tracking
|
|
});
|
|
this.monitor = this.getElementByIdOrFail<HTMLImageElement>('monitor');
|
|
this.monitor.style.display = "none";
|
|
this.monitor.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.disableScreenSharing();
|
|
//update tracking
|
|
});
|
|
|
|
this.previousConstraint = JSON.parse(JSON.stringify(this.constraintsMedia));
|
|
this.pingCameraStatus();
|
|
|
|
this.checkActiveUser();
|
|
}
|
|
|
|
public setLastUpdateScene(){
|
|
this.lastUpdateScene = new Date();
|
|
}
|
|
|
|
public blurCamera() {
|
|
if(!this.focused){
|
|
return;
|
|
}
|
|
this.focused = false;
|
|
this.previousConstraint = JSON.parse(JSON.stringify(this.constraintsMedia));
|
|
this.disableCamera();
|
|
}
|
|
|
|
public focusCamera() {
|
|
if(this.focused){
|
|
return;
|
|
}
|
|
this.focused = true;
|
|
this.applyPreviousConfig();
|
|
}
|
|
|
|
public onUpdateLocalStream(callback: UpdatedLocalStreamCallback): void {
|
|
this.updatedLocalStreamCallBacks.add(callback);
|
|
}
|
|
|
|
public onStartScreenSharing(callback: StartScreenSharingCallback): void {
|
|
this.startScreenSharingCallBacks.add(callback);
|
|
}
|
|
|
|
public onStopScreenSharing(callback: StopScreenSharingCallback): void {
|
|
this.stopScreenSharingCallBacks.add(callback);
|
|
}
|
|
|
|
removeUpdateLocalStreamEventListener(callback: UpdatedLocalStreamCallback): void {
|
|
this.updatedLocalStreamCallBacks.delete(callback);
|
|
}
|
|
|
|
private triggerUpdatedLocalStreamCallbacks(stream: MediaStream|null): void {
|
|
for (const callback of this.updatedLocalStreamCallBacks) {
|
|
callback(stream);
|
|
}
|
|
}
|
|
|
|
private triggerStartedScreenSharingCallbacks(stream: MediaStream): void {
|
|
for (const callback of this.startScreenSharingCallBacks) {
|
|
callback(stream);
|
|
}
|
|
}
|
|
|
|
private triggerStoppedScreenSharingCallbacks(stream: MediaStream): void {
|
|
for (const callback of this.stopScreenSharingCallBacks) {
|
|
callback(stream);
|
|
}
|
|
}
|
|
|
|
public showGameOverlay(){
|
|
const gameOverlay = this.getElementByIdOrFail('game-overlay');
|
|
gameOverlay.classList.add('active');
|
|
}
|
|
|
|
public hideGameOverlay(){
|
|
const gameOverlay = this.getElementByIdOrFail('game-overlay');
|
|
gameOverlay.classList.remove('active');
|
|
}
|
|
|
|
private enableCamera() {
|
|
this.enableCameraStyle();
|
|
this.constraintsMedia.video = videoConstraint;
|
|
this.getCamera().then((stream: MediaStream) => {
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
});
|
|
}
|
|
|
|
private async disableCamera() {
|
|
this.disableCameraStyle();
|
|
this.stopCamera();
|
|
|
|
if (this.constraintsMedia.audio !== false) {
|
|
const stream = await this.getCamera();
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
} else {
|
|
this.triggerUpdatedLocalStreamCallbacks(null);
|
|
}
|
|
}
|
|
|
|
private enableMicrophone() {
|
|
this.enableMicrophoneStyle();
|
|
this.constraintsMedia.audio = true;
|
|
|
|
this.getCamera().then((stream) => {
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
});
|
|
}
|
|
|
|
private async disableMicrophone() {
|
|
this.disableMicrophoneStyle();
|
|
this.stopMicrophone();
|
|
|
|
if (this.constraintsMedia.video !== false) {
|
|
const stream = await this.getCamera();
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
} else {
|
|
this.triggerUpdatedLocalStreamCallbacks(null);
|
|
}
|
|
}
|
|
|
|
private applyPreviousConfig() {
|
|
this.constraintsMedia = this.previousConstraint;
|
|
if(!this.constraintsMedia.video){
|
|
this.disableCameraStyle();
|
|
}else{
|
|
this.enableCameraStyle();
|
|
}
|
|
if(!this.constraintsMedia.audio){
|
|
this.disableMicrophoneStyle()
|
|
}else{
|
|
this.enableMicrophoneStyle()
|
|
}
|
|
|
|
this.getCamera().then((stream: MediaStream) => {
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
});
|
|
}
|
|
|
|
private enableCameraStyle(){
|
|
this.cinemaClose.style.display = "none";
|
|
this.cinemaBtn.classList.remove("disabled");
|
|
this.cinema.style.display = "block";
|
|
}
|
|
|
|
private disableCameraStyle(){
|
|
this.cinemaClose.style.display = "block";
|
|
this.cinema.style.display = "none";
|
|
this.cinemaBtn.classList.add("disabled");
|
|
this.constraintsMedia.video = false;
|
|
this.myCamVideo.srcObject = null;
|
|
}
|
|
|
|
private enableMicrophoneStyle(){
|
|
this.microphoneClose.style.display = "none";
|
|
this.microphone.style.display = "block";
|
|
this.microphoneBtn.classList.remove("disabled");
|
|
}
|
|
|
|
private disableMicrophoneStyle(){
|
|
this.microphoneClose.style.display = "block";
|
|
this.microphone.style.display = "none";
|
|
this.microphoneBtn.classList.add("disabled");
|
|
this.constraintsMedia.audio = false;
|
|
}
|
|
|
|
private enableScreenSharing() {
|
|
this.monitorClose.style.display = "none";
|
|
this.monitor.style.display = "block";
|
|
this.monitorBtn.classList.add("enabled");
|
|
this.getScreenMedia().then((stream) => {
|
|
this.triggerStartedScreenSharingCallbacks(stream);
|
|
});
|
|
}
|
|
|
|
private disableScreenSharing() {
|
|
this.monitorClose.style.display = "block";
|
|
this.monitor.style.display = "none";
|
|
this.monitorBtn.classList.remove("enabled");
|
|
this.removeActiveScreenSharingVideo('me');
|
|
this.localScreenCapture?.getTracks().forEach((track: MediaStreamTrack) => {
|
|
track.stop();
|
|
});
|
|
if (this.localScreenCapture === null) {
|
|
console.warn('Weird: trying to remove a screen sharing that is not enabled');
|
|
return;
|
|
}
|
|
const localScreenCapture = this.localScreenCapture;
|
|
this.getCamera().then((stream) => {
|
|
this.triggerStoppedScreenSharingCallbacks(localScreenCapture);
|
|
});
|
|
this.localScreenCapture = null;
|
|
}
|
|
|
|
//get screen
|
|
getScreenMedia() : Promise<MediaStream>{
|
|
try {
|
|
return this._startScreenCapture()
|
|
.then((stream: MediaStream) => {
|
|
this.localScreenCapture = stream;
|
|
|
|
// If stream ends (for instance if user clicks the stop screen sharing button in the browser), let's close the view
|
|
for (const track of stream.getTracks()) {
|
|
track.onended = () => {
|
|
this.disableScreenSharing();
|
|
};
|
|
}
|
|
|
|
this.addScreenSharingActiveVideo('me', DivImportance.Normal);
|
|
HtmlUtils.getElementByIdOrFail<HTMLVideoElement>('screen-sharing-me').srcObject = stream;
|
|
|
|
return stream;
|
|
})
|
|
.catch((err: unknown) => {
|
|
console.error("Error => getScreenMedia => ", err);
|
|
throw err;
|
|
});
|
|
}catch (err) {
|
|
return new Promise((resolve, reject) => { // eslint-disable-line no-unused-vars
|
|
reject(err);
|
|
});
|
|
}
|
|
}
|
|
|
|
private _startScreenCapture() {
|
|
if (navigator.getDisplayMedia) {
|
|
return navigator.getDisplayMedia({video: true});
|
|
} else if (navigator.mediaDevices.getDisplayMedia) {
|
|
return navigator.mediaDevices.getDisplayMedia({video: true});
|
|
} else {
|
|
return new Promise((resolve, reject) => { // eslint-disable-line no-unused-vars
|
|
reject("error sharing screen");
|
|
});
|
|
}
|
|
}
|
|
|
|
//get camera
|
|
async getCamera(): Promise<MediaStream> {
|
|
if (navigator.mediaDevices === undefined) {
|
|
if (window.location.protocol === 'http:') {
|
|
throw new Error('Unable to access your camera or microphone. You need to use a HTTPS connection.');
|
|
} else {
|
|
throw new Error('Unable to access your camera or microphone. Your browser is too old.');
|
|
}
|
|
}
|
|
|
|
try {
|
|
const stream = await navigator.mediaDevices.getUserMedia(this.constraintsMedia);
|
|
|
|
this.localStream = stream;
|
|
this.myCamVideo.srcObject = this.localStream;
|
|
|
|
return stream;
|
|
|
|
//TODO resize remote cam
|
|
/*console.log(this.localStream.getTracks());
|
|
let videoMediaStreamTrack = this.localStream.getTracks().find((media : MediaStreamTrack) => media.kind === "video");
|
|
let {width, height} = videoMediaStreamTrack.getSettings();
|
|
console.info(`${width}x${height}`); // 6*/
|
|
} catch (err) {
|
|
console.info("error get media ", this.constraintsMedia.video, this.constraintsMedia.audio, err);
|
|
this.localStream = null;
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Stops the camera from filming
|
|
*/
|
|
public stopCamera(): void {
|
|
if (this.localStream) {
|
|
for (const track of this.localStream.getVideoTracks()) {
|
|
track.stop();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Stops the microphone from listening
|
|
*/
|
|
public stopMicrophone(): void {
|
|
if (this.localStream) {
|
|
for (const track of this.localStream.getAudioTracks()) {
|
|
track.stop();
|
|
}
|
|
}
|
|
}
|
|
|
|
setCamera(id: string): Promise<MediaStream> {
|
|
let video = this.constraintsMedia.video;
|
|
if (typeof(video) === 'boolean' || video === undefined) {
|
|
video = {}
|
|
}
|
|
video.deviceId = {
|
|
exact: id
|
|
};
|
|
|
|
return this.getCamera();
|
|
}
|
|
|
|
setMicrophone(id: string): Promise<MediaStream> {
|
|
let audio = this.constraintsMedia.audio;
|
|
if (typeof(audio) === 'boolean' || audio === undefined) {
|
|
audio = {}
|
|
}
|
|
audio.deviceId = {
|
|
exact: id
|
|
};
|
|
|
|
return this.getCamera();
|
|
}
|
|
|
|
addActiveVideo(userId: string, reportCallBack: ReportCallback|undefined, userName: string = ""){
|
|
this.webrtcInAudio.play();
|
|
|
|
userName = userName.toUpperCase();
|
|
const color = this.getColorByString(userName);
|
|
|
|
const html = `
|
|
<div id="div-${userId}" class="video-container">
|
|
<div class="connecting-spinner"></div>
|
|
<div class="rtc-error" style="display: none"></div>
|
|
<i id="name-${userId}" style="background-color: ${color};">${userName}</i>
|
|
<img id="microphone-${userId}" src="resources/logos/microphone-close.svg">
|
|
` +
|
|
((reportCallBack!==undefined)?`<img id="report-${userId}" class="report active" src="resources/logos/report.svg">`:'')
|
|
+
|
|
`<video id="${userId}" autoplay></video>
|
|
</div>
|
|
`;
|
|
|
|
layoutManager.add(DivImportance.Normal, userId, html);
|
|
|
|
if (reportCallBack) {
|
|
const reportBtn = this.getElementByIdOrFail<HTMLDivElement>(`report-${userId}`);
|
|
reportBtn.addEventListener('click', (e: MouseEvent) => {
|
|
e.preventDefault();
|
|
this.showReportModal(userId, userName, reportCallBack);
|
|
});
|
|
}
|
|
|
|
this.remoteVideo.set(userId, this.getElementByIdOrFail<HTMLVideoElement>(userId));
|
|
}
|
|
|
|
addScreenSharingActiveVideo(userId: string, divImportance: DivImportance = DivImportance.Important){
|
|
|
|
userId = `screen-sharing-${userId}`;
|
|
const html = `
|
|
<div id="div-${userId}" class="video-container">
|
|
<video id="${userId}" autoplay></video>
|
|
</div>
|
|
`;
|
|
|
|
layoutManager.add(divImportance, userId, html);
|
|
|
|
this.remoteVideo.set(userId, this.getElementByIdOrFail<HTMLVideoElement>(userId));
|
|
}
|
|
|
|
disabledMicrophoneByUserId(userId: number){
|
|
const element = document.getElementById(`microphone-${userId}`);
|
|
if(!element){
|
|
return;
|
|
}
|
|
element.classList.add('active')
|
|
}
|
|
|
|
enabledMicrophoneByUserId(userId: number){
|
|
const element = document.getElementById(`microphone-${userId}`);
|
|
if(!element){
|
|
return;
|
|
}
|
|
element.classList.remove('active')
|
|
}
|
|
|
|
disabledVideoByUserId(userId: number) {
|
|
let element = document.getElementById(`${userId}`);
|
|
if (element) {
|
|
element.style.opacity = "0";
|
|
}
|
|
element = document.getElementById(`name-${userId}`);
|
|
if (element) {
|
|
element.style.display = "block";
|
|
}
|
|
}
|
|
|
|
enabledVideoByUserId(userId: number){
|
|
let element = document.getElementById(`${userId}`);
|
|
if(element){
|
|
element.style.opacity = "1";
|
|
}
|
|
element = document.getElementById(`name-${userId}`);
|
|
if(element){
|
|
element.style.display = "none";
|
|
}
|
|
}
|
|
|
|
addStreamRemoteVideo(userId: string, stream : MediaStream){
|
|
const remoteVideo = this.remoteVideo.get(userId);
|
|
if (remoteVideo === undefined) {
|
|
throw `Unable to find video for ${userId}`;
|
|
}
|
|
remoteVideo.srcObject = stream;
|
|
}
|
|
addStreamRemoteScreenSharing(userId: string, stream : MediaStream){
|
|
// In the case of screen sharing (going both ways), we may need to create the HTML element if it does not exist yet
|
|
const remoteVideo = this.remoteVideo.get(`screen-sharing-${userId}`);
|
|
if (remoteVideo === undefined) {
|
|
this.addScreenSharingActiveVideo(userId);
|
|
}
|
|
|
|
this.addStreamRemoteVideo(`screen-sharing-${userId}`, stream);
|
|
}
|
|
|
|
removeActiveVideo(userId: string){
|
|
layoutManager.remove(userId);
|
|
this.remoteVideo.delete(userId);
|
|
}
|
|
removeActiveScreenSharingVideo(userId: string) {
|
|
this.removeActiveVideo(`screen-sharing-${userId}`)
|
|
}
|
|
|
|
isConnecting(userId: string): void {
|
|
const connectingSpinnerDiv = this.getSpinner(userId);
|
|
if (connectingSpinnerDiv === null) {
|
|
return;
|
|
}
|
|
connectingSpinnerDiv.style.display = 'block';
|
|
}
|
|
|
|
isConnected(userId: string): void {
|
|
const connectingSpinnerDiv = this.getSpinner(userId);
|
|
if (connectingSpinnerDiv === null) {
|
|
return;
|
|
}
|
|
connectingSpinnerDiv.style.display = 'none';
|
|
}
|
|
|
|
isError(userId: string): void {
|
|
console.log("isError", `div-${userId}`);
|
|
const element = document.getElementById(`div-${userId}`);
|
|
if(!element){
|
|
return;
|
|
}
|
|
const errorDiv = element.getElementsByClassName('rtc-error').item(0) as HTMLDivElement|null;
|
|
if (errorDiv === null) {
|
|
return;
|
|
}
|
|
errorDiv.style.display = 'block';
|
|
}
|
|
isErrorScreenSharing(userId: string): void {
|
|
this.isError(`screen-sharing-${userId}`);
|
|
}
|
|
|
|
|
|
private getSpinner(userId: string): HTMLDivElement|null {
|
|
const element = document.getElementById(`div-${userId}`);
|
|
if(!element){
|
|
return null;
|
|
}
|
|
const connnectingSpinnerDiv = element.getElementsByClassName('connecting-spinner').item(0) as HTMLDivElement|null;
|
|
return connnectingSpinnerDiv;
|
|
}
|
|
|
|
private getColorByString(str: String) : String|null {
|
|
let hash = 0;
|
|
if (str.length === 0) return null;
|
|
for (let i = 0; i < str.length; i++) {
|
|
hash = str.charCodeAt(i) + ((hash << 5) - hash);
|
|
hash = hash & hash;
|
|
}
|
|
let color = '#';
|
|
for (let i = 0; i < 3; i++) {
|
|
const value = (hash >> (i * 8)) & 255;
|
|
color += ('00' + value.toString(16)).substr(-2);
|
|
}
|
|
return color;
|
|
}
|
|
|
|
private getElementByIdOrFail<T extends HTMLElement>(id: string): T {
|
|
const elem = document.getElementById(id);
|
|
if (elem === null) {
|
|
throw new Error("Cannot find HTML element with id '"+id+"'");
|
|
}
|
|
// FIXME: does not check the type of the returned type
|
|
return elem as T;
|
|
}
|
|
|
|
private showReportModal(userId: string, userName: string, reportCallBack: ReportCallback){
|
|
//create report text area
|
|
const mainContainer = this.getElementByIdOrFail<HTMLDivElement>('main-container');
|
|
|
|
const divReport = document.createElement('div');
|
|
divReport.classList.add('modal-report-user');
|
|
|
|
const inputHidden = document.createElement('input');
|
|
inputHidden.id = 'input-report-user';
|
|
inputHidden.type = 'hidden';
|
|
inputHidden.value = userId;
|
|
divReport.appendChild(inputHidden);
|
|
|
|
const titleMessage = document.createElement('p');
|
|
titleMessage.id = 'title-report-user';
|
|
titleMessage.innerText = 'Open a report';
|
|
divReport.appendChild(titleMessage);
|
|
|
|
const bodyMessage = document.createElement('p');
|
|
bodyMessage.id = 'body-report-user';
|
|
bodyMessage.innerText = `You are about to open a report regarding an offensive conduct from user ${userName.toUpperCase()}. Please explain to us how you think ${userName.toUpperCase()} breached the code of conduct.`;
|
|
divReport.appendChild(bodyMessage);
|
|
|
|
const imgReportUser = document.createElement('img');
|
|
imgReportUser.id = 'img-report-user';
|
|
imgReportUser.src = 'resources/logos/report.svg';
|
|
divReport.appendChild(imgReportUser);
|
|
|
|
const textareaUser = document.createElement('textarea');
|
|
textareaUser.id = 'textarea-report-user';
|
|
textareaUser.placeholder = 'Write ...';
|
|
divReport.appendChild(textareaUser);
|
|
|
|
const buttonReport = document.createElement('button');
|
|
buttonReport.id = 'button-save-report-user';
|
|
buttonReport.innerText = 'Report';
|
|
buttonReport.addEventListener('click', () => {
|
|
if(!textareaUser.value){
|
|
textareaUser.style.border = '1px solid red'
|
|
return;
|
|
}
|
|
reportCallBack(textareaUser.value);
|
|
divReport.remove();
|
|
});
|
|
divReport.appendChild(buttonReport);
|
|
|
|
const buttonCancel = document.createElement('img');
|
|
buttonCancel.id = 'cancel-report-user';
|
|
buttonCancel.src = 'resources/logos/close.svg';
|
|
buttonCancel.addEventListener('click', () => {
|
|
divReport.remove();
|
|
});
|
|
divReport.appendChild(buttonCancel);
|
|
|
|
mainContainer.appendChild(divReport);
|
|
}
|
|
|
|
//ping always 30 seconds data on stream
|
|
private pingCameraStatus(){
|
|
setTimeout(() => {
|
|
console.log('ping camera status');
|
|
this.getCamera().then((stream: MediaStream) => {
|
|
this.triggerUpdatedLocalStreamCallbacks(stream);
|
|
this.pingCameraStatus();
|
|
});
|
|
}, 30000);
|
|
}
|
|
|
|
//check if user is active
|
|
private checkActiveUser(){
|
|
if(this.setTimeOutlastUpdateScene){
|
|
clearTimeout(this.setTimeOutlastUpdateScene);
|
|
}
|
|
this.setTimeOutlastUpdateScene = setTimeout(() => {
|
|
const now = new Date();
|
|
//if last update is more of 10 sec
|
|
if( (now.getTime() - this.lastUpdateScene.getTime()) > 10000) {
|
|
this.blurCamera();
|
|
}else{
|
|
this.focusCamera();
|
|
}
|
|
this.checkActiveUser();
|
|
}, this.focused ? 10000 : 1000);
|
|
}
|
|
}
|
|
|
|
export const mediaManager = new MediaManager();
|