openvidu/openvidu-components-angular/src/app/openvidu-call/call.component.ts

import { Component, OnInit } from '@angular/core';
import { RecordingInfo, TokenModel } from 'openvidu-angular';
import { RestService } from '../services/rest.service';

@Component({
	selector: 'app-call',
	templateUrl: './call.component.html',
	styleUrls: ['./call.component.scss']
})
export class CallComponent implements OnInit {
	sessionId = 'daily-call';
	tokens: TokenModel;

	joinSessionClicked: boolean = false;
	closeClicked: boolean = false;
	isSessionAlive: boolean = false;
	recordingList: RecordingInfo[] = [];
	recordingError: any;
	streamingError: any;

	constructor(private restService: RestService) {}

	async ngOnInit() {
		await this.requestForTokens();
	}

	async onNodeCrashed() {
		// Request the tokens again for reconnect to the session
		await this.requestForTokens();
	}

	onJoinClicked() {
		console.warn('VC JOIN BUTTON CLICKED');
	}

	onToolbarCameraButtonClicked() {
		console.warn('VC camera CLICKED');
	}
	onToolbarMicrophoneButtonClicked() {
		console.warn('VC microphone CLICKED');
	}
	onToolbarScreenshareButtonClicked() {
		console.warn('VC screenshare CLICKED');
	}
	onToolbarFullscreenButtonClicked() {
		console.warn('VC fullscreen CLICKED');
	}
	onToolbarParticipantsPanelButtonClicked() {
		console.warn('VC participants CLICKED');
	}
	onToolbarChatPanelButtonClicked() {
		console.warn('VC chat CLICKED');
	}

	onToolbarLeaveButtonClicked() {
		this.isSessionAlive = false;
		console.log('VC LEAVE BUTTON CLICKED');
	}

	onCameraButtonClicked() {
		console.warn('TOOLBAR camera CLICKED');
	}
	onMicrophoneButtonClicked() {
		console.warn('TOOLBAR microphone CLICKED');
	}
	onScreenshareButtonClicked() {
		console.warn('TOOLBAR screenshare CLICKED');
	}
	onFullscreenButtonClicked() {
		console.warn('TOOLBAR fullscreen CLICKED');
	}
	onParticipantsPanelButtonClicked() {
		console.warn('TOOLBAR participants CLICKED');
	}
	onChatPanelButtonClicked() {
		console.warn('TOOLBAR chat CLICKED');
	}

	onLeaveButtonClicked() {
		this.isSessionAlive = false;
		console.log('TOOLBAR LEAVE CLICKED');
	}

	async onStartStreamingClicked(rtmpUrl: string) {
		console.log('START STREAMING', rtmpUrl);
		try {
			this.streamingError = null;
			const resp = await this.restService.startStreaming(rtmpUrl);
			console.log('Streaming response ', resp);
		} catch (error) {
			console.error(error);
			this.streamingError = error.error;
		}
	}

	async onStopStreamingClicked() {
		console.log('STOP STREAMING');
		try {
			this.streamingError = null;
			const resp = await this.restService.stopStreaming();
			console.log('Streaming response ', resp);
		} catch (error) {
			console.error(error);
			this.streamingError = error.message || error;
		}
	}

	async onStartRecordingClicked() {
		console.warn('START RECORDING CLICKED');
		try {
			await this.restService.startRecording(this.sessionId);
		} catch (error) {
			this.recordingError = error;
		}
	}
	async onStopRecordingClicked() {
		console.warn('STOP RECORDING CLICKED');
		try {
			this.recordingList = await this.restService.stopRecording(this.sessionId);
			console.log('RECORDING LIST ', this.recordingList);
		} catch (error) {
			this.recordingError = error;
		}
	}

	async onDeleteRecordingClicked(recordingId: string) {
		console.warn('DELETE RECORDING CLICKED');

		try {
			this.recordingList = await this.restService.deleteRecording(recordingId);
		} catch (error) {
			this.recordingError = error;
		}
	}

	private async requestForTokens() {
		const response = await this.restService.getTokensFromBackend(this.sessionId);
		this.recordingList = response.recordings;
		this.tokens = {
			webcam: response.cameraToken,
			screen: response.screenToken
		};

		console.log('Token requested: ', this.tokens);
	}
}