365 lines
13 KiB
TypeScript
365 lines
13 KiB
TypeScript
import { AnyAction } from 'redux';
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// @ts-ignore
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import UIEvents from '../../../../service/UI/UIEvents';
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import { IStore } from '../../app/types';
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import { processExternalDeviceRequest } from '../../device-selection/functions';
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import { showNotification, showWarningNotification } from '../../notifications/actions';
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import { NOTIFICATION_TIMEOUT_TYPE } from '../../notifications/constants';
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// eslint-disable-next-line lines-around-comment
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// @ts-ignore
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import { replaceAudioTrackById, replaceVideoTrackById, setDeviceStatusWarning } from '../../prejoin/actions';
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import { isPrejoinPageVisible } from '../../prejoin/functions';
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import { APP_WILL_MOUNT, APP_WILL_UNMOUNT } from '../app/actionTypes';
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import JitsiMeetJS, { JitsiMediaDevicesEvents, JitsiTrackErrors } from '../lib-jitsi-meet';
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import MiddlewareRegistry from '../redux/MiddlewareRegistry';
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import { updateSettings } from '../settings/actions';
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import {
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CHECK_AND_NOTIFY_FOR_NEW_DEVICE,
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NOTIFY_CAMERA_ERROR,
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NOTIFY_MIC_ERROR,
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SET_AUDIO_INPUT_DEVICE,
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SET_VIDEO_INPUT_DEVICE,
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UPDATE_DEVICE_LIST
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} from './actionTypes';
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import {
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devicePermissionsChanged,
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removePendingDeviceRequests,
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setAudioInputDevice,
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setVideoInputDevice
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} from './actions';
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import {
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areDeviceLabelsInitialized,
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formatDeviceLabel,
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groupDevicesByKind,
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setAudioOutputDeviceId
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} from './functions';
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import logger from './logger';
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import { IDevicesState } from './reducer';
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const JITSI_TRACK_ERROR_TO_MESSAGE_KEY_MAP = {
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microphone: {
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[JitsiTrackErrors.CONSTRAINT_FAILED]: 'dialog.micConstraintFailedError',
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[JitsiTrackErrors.GENERAL]: 'dialog.micUnknownError',
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[JitsiTrackErrors.NOT_FOUND]: 'dialog.micNotFoundError',
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[JitsiTrackErrors.PERMISSION_DENIED]: 'dialog.micPermissionDeniedError',
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[JitsiTrackErrors.TIMEOUT]: 'dialog.micTimeoutError'
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},
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camera: {
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[JitsiTrackErrors.CONSTRAINT_FAILED]: 'dialog.cameraConstraintFailedError',
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[JitsiTrackErrors.GENERAL]: 'dialog.cameraUnknownError',
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[JitsiTrackErrors.NOT_FOUND]: 'dialog.cameraNotFoundError',
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[JitsiTrackErrors.PERMISSION_DENIED]: 'dialog.cameraPermissionDeniedError',
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[JitsiTrackErrors.UNSUPPORTED_RESOLUTION]: 'dialog.cameraUnsupportedResolutionError',
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[JitsiTrackErrors.TIMEOUT]: 'dialog.cameraTimeoutError'
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}
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};
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/**
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* A listener for device permissions changed reported from lib-jitsi-meet.
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*/
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let permissionsListener: Function | undefined;
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/**
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* Logs the current device list.
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*
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* @param {Object} deviceList - Whatever is returned by {@link groupDevicesByKind}.
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* @returns {string}
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*/
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function logDeviceList(deviceList: IDevicesState['availableDevices']) {
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const devicesToStr = (list?: MediaDeviceInfo[]) =>
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list?.map(device => `\t\t${device.label}[${device.deviceId}]`).join('\n');
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const audioInputs = devicesToStr(deviceList.audioInput);
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const audioOutputs = devicesToStr(deviceList.audioOutput);
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const videoInputs = devicesToStr(deviceList.videoInput);
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logger.debug('Device list updated:\n'
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+ `audioInput:\n${audioInputs}\n`
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+ `audioOutput:\n${audioOutputs}\n`
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+ `videoInput:\n${videoInputs}`);
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}
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/**
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* Implements the middleware of the feature base/devices.
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*
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* @param {Store} store - Redux store.
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* @returns {Function}
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*/
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// eslint-disable-next-line no-unused-vars
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MiddlewareRegistry.register(store => next => action => {
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switch (action.type) {
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case APP_WILL_MOUNT: {
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const _permissionsListener = (permissions: Object) => {
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store.dispatch(devicePermissionsChanged(permissions));
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};
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const { mediaDevices } = JitsiMeetJS;
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permissionsListener = _permissionsListener;
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mediaDevices.addEventListener(JitsiMediaDevicesEvents.PERMISSIONS_CHANGED, permissionsListener);
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Promise.all([
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mediaDevices.isDevicePermissionGranted('audio'),
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mediaDevices.isDevicePermissionGranted('video')
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])
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.then(results => {
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_permissionsListener({
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audio: results[0],
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video: results[1]
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});
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})
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.catch(() => {
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// Ignore errors.
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});
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break;
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}
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case APP_WILL_UNMOUNT:
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if (typeof permissionsListener === 'function') {
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JitsiMeetJS.mediaDevices.removeEventListener(
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JitsiMediaDevicesEvents.PERMISSIONS_CHANGED, permissionsListener);
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permissionsListener = undefined;
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}
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break;
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case NOTIFY_CAMERA_ERROR: {
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if (typeof APP !== 'object' || !action.error) {
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break;
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}
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const { message, name } = action.error;
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const cameraJitsiTrackErrorMsg
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= JITSI_TRACK_ERROR_TO_MESSAGE_KEY_MAP.camera[name];
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const cameraErrorMsg = cameraJitsiTrackErrorMsg
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|| JITSI_TRACK_ERROR_TO_MESSAGE_KEY_MAP
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.camera[JitsiTrackErrors.GENERAL];
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const additionalCameraErrorMsg = cameraJitsiTrackErrorMsg ? null : message;
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const titleKey = name === JitsiTrackErrors.PERMISSION_DENIED
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? 'deviceError.cameraPermission' : 'deviceError.cameraError';
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store.dispatch(showWarningNotification({
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description: additionalCameraErrorMsg,
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descriptionKey: cameraErrorMsg,
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titleKey
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}, NOTIFICATION_TIMEOUT_TYPE.MEDIUM));
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if (isPrejoinPageVisible(store.getState())) {
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store.dispatch(setDeviceStatusWarning(titleKey));
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}
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break;
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}
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case NOTIFY_MIC_ERROR: {
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if (typeof APP !== 'object' || !action.error) {
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break;
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}
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const { message, name } = action.error;
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const micJitsiTrackErrorMsg
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= JITSI_TRACK_ERROR_TO_MESSAGE_KEY_MAP.microphone[name];
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const micErrorMsg = micJitsiTrackErrorMsg
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|| JITSI_TRACK_ERROR_TO_MESSAGE_KEY_MAP
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.microphone[JitsiTrackErrors.GENERAL];
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const additionalMicErrorMsg = micJitsiTrackErrorMsg ? null : message;
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const titleKey = name === JitsiTrackErrors.PERMISSION_DENIED
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? 'deviceError.microphonePermission'
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: 'deviceError.microphoneError';
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store.dispatch(showWarningNotification({
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description: additionalMicErrorMsg,
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descriptionKey: micErrorMsg,
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titleKey
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}, NOTIFICATION_TIMEOUT_TYPE.MEDIUM));
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if (isPrejoinPageVisible(store.getState())) {
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store.dispatch(setDeviceStatusWarning(titleKey));
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}
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break;
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}
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case SET_AUDIO_INPUT_DEVICE:
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if (isPrejoinPageVisible(store.getState())) {
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store.dispatch(replaceAudioTrackById(action.deviceId));
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} else {
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APP.UI.emitEvent(UIEvents.AUDIO_DEVICE_CHANGED, action.deviceId);
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}
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break;
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case SET_VIDEO_INPUT_DEVICE:
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if (isPrejoinPageVisible(store.getState())) {
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store.dispatch(replaceVideoTrackById(action.deviceId));
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} else {
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APP.UI.emitEvent(UIEvents.VIDEO_DEVICE_CHANGED, action.deviceId);
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}
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break;
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case UPDATE_DEVICE_LIST:
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logDeviceList(groupDevicesByKind(action.devices));
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if (areDeviceLabelsInitialized(store.getState())) {
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return _processPendingRequests(store, next, action);
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}
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break;
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case CHECK_AND_NOTIFY_FOR_NEW_DEVICE:
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_checkAndNotifyForNewDevice(store, action.newDevices, action.oldDevices);
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break;
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}
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return next(action);
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});
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/**
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* Does extra sync up on properties that may need to be updated after the
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* conference was joined.
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*
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* @param {Store} store - The redux store in which the specified {@code action}
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* is being dispatched.
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* @param {Dispatch} next - The redux {@code dispatch} function to dispatch the
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* specified {@code action} to the specified {@code store}.
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* @param {Action} action - The redux action {@code CONFERENCE_JOINED} which is
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* being dispatched in the specified {@code store}.
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* @private
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* @returns {Object} The value returned by {@code next(action)}.
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*/
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function _processPendingRequests({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
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const result = next(action);
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const state = getState();
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const { pendingRequests } = state['features/base/devices'];
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if (!pendingRequests || pendingRequests.length === 0) {
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return result;
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}
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pendingRequests.forEach((request: any) => {
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processExternalDeviceRequest(
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dispatch,
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getState,
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request,
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request.responseCallback);
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});
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dispatch(removePendingDeviceRequests());
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return result;
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}
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/**
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* Finds a new device by comparing new and old array of devices and dispatches
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* notification with the new device. For new devices with same groupId only one
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* notification will be shown, this is so to avoid showing multiple notifications
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* for audio input and audio output devices.
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*
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* @param {Store} store - The redux store in which the specified {@code action}
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* is being dispatched.
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* @param {MediaDeviceInfo[]} newDevices - The array of new devices we received.
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* @param {MediaDeviceInfo[]} oldDevices - The array of the old devices we have.
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* @private
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* @returns {void}
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*/
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function _checkAndNotifyForNewDevice(store: IStore, newDevices: MediaDeviceInfo[], oldDevices: MediaDeviceInfo[]) {
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const { dispatch } = store;
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// let's intersect both newDevices and oldDevices and handle thew newly
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// added devices
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const onlyNewDevices = newDevices.filter(
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nDevice => !oldDevices.find(
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device => device.deviceId === nDevice.deviceId));
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// we group devices by groupID which normally is the grouping by physical device
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// plugging in headset we provide normally two device, one input and one output
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// and we want to show only one notification for this physical audio device
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const devicesGroupBy: {
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[key: string]: MediaDeviceInfo[];
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} = onlyNewDevices.reduce((accumulated: any, value) => {
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accumulated[value.groupId] = accumulated[value.groupId] || [];
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accumulated[value.groupId].push(value);
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return accumulated;
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}, {});
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Object.values(devicesGroupBy).forEach(devicesArray => {
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if (devicesArray.length < 1) {
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return;
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}
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// let's get the first device as a reference, we will use it for
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// label and type
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const newDevice = devicesArray[0];
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// we want to strip any device details that are not very
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// user friendly, like usb ids put in brackets at the end
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const description = formatDeviceLabel(newDevice.label);
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let titleKey;
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switch (newDevice.kind) {
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case 'videoinput': {
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titleKey = 'notify.newDeviceCameraTitle';
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break;
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}
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case 'audioinput' :
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case 'audiooutput': {
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titleKey = 'notify.newDeviceAudioTitle';
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break;
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}
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}
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if (!isPrejoinPageVisible(store.getState())) {
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dispatch(showNotification({
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description,
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titleKey,
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customActionNameKey: [ 'notify.newDeviceAction' ],
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customActionHandler: [ _useDevice.bind(undefined, store, devicesArray) ]
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}, NOTIFICATION_TIMEOUT_TYPE.MEDIUM));
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}
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});
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}
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/**
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* Set a device to be currently used, selected by the user.
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*
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* @param {Store} store - The redux store in which the specified {@code action}
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* is being dispatched.
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* @param {Array<MediaDeviceInfo|InputDeviceInfo>} devices - The devices to save.
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* @returns {boolean} - Returns true in order notifications to be dismissed.
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* @private
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*/
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function _useDevice({ dispatch }: IStore, devices: MediaDeviceInfo[]) {
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devices.forEach(device => {
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switch (device.kind) {
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case 'videoinput': {
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dispatch(updateSettings({
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userSelectedCameraDeviceId: device.deviceId,
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userSelectedCameraDeviceLabel: device.label
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}));
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dispatch(setVideoInputDevice(device.deviceId));
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break;
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}
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case 'audioinput': {
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dispatch(updateSettings({
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userSelectedMicDeviceId: device.deviceId,
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userSelectedMicDeviceLabel: device.label
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}));
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dispatch(setAudioInputDevice(device.deviceId));
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break;
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}
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case 'audiooutput': {
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setAudioOutputDeviceId(
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device.deviceId,
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dispatch,
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true,
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device.label)
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.then(() => logger.log('changed audio output device'))
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.catch(err => {
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logger.warn(
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'Failed to change audio output device.',
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'Default or previously set audio output device will',
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' be used instead.',
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err);
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});
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break;
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}
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}
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});
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return true;
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}
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