Merge pull request #5307 from Tainan404/webcam-only-moderator

Comply lock setting "see other viewer's webcams"

bigbluebutton-html5/imports/ui/components/media/container.jsx

@@ -1,8 +1,6 @@
 import React, { Component } from 'react';
 import { withTracker } from 'meteor/react-meteor-data';
 import Settings from '/imports/ui/services/settings';
-import Meetings from '/imports/api/meetings/';
-import Auth from '/imports/ui/services/auth';
 import { defineMessages, injectIntl } from 'react-intl';
 import { notify } from '/imports/ui/services/notification';
 import Media from './component';
@@ -85,9 +83,6 @@ export default withTracker(() => {
   const data = {};
   data.currentPresentation = MediaService.getPresentationInfo();
 
-  const meeting = Meetings.findOne({ meetingId: Auth.meetingID });
-  const webcamOnlyModerator = meeting.usersProp.webcamsOnlyForModerator;
-
   data.content = <DefaultContent />;
 
   if (MediaService.shouldShowWhiteboard()) {
@@ -98,7 +93,7 @@ export default withTracker(() => {
     data.content = <ScreenshareContainer />;
   }
 
-  if (MediaService.shouldShowOverlay() && viewParticipantsWebcams && !webcamOnlyModerator) {
+  if (MediaService.shouldShowOverlay() && viewParticipantsWebcams) {
     data.overlay = <VideoProviderContainer />;
   }
 

bigbluebutton-html5/imports/ui/components/video-provider/video-dock/component.jsx

@@ -86,11 +86,11 @@ class VideoDock extends Component {
         <div id="webcamArea" className={styles.webcamArea}>
           {this.props.users.map(user => (
             <VideoElement
-              shared={id === user.userId && sharedWebcam}
-              videoId={user.userId}
-              key={user.userId}
+              shared={id === user.id && sharedWebcam}
+              videoId={user.id}
+              key={user.id}
               name={user.name}
-              localCamera={id === user.userId}
+              localCamera={id === user.id}
               onShareWebcam={this.props.onShareWebcam.bind(this)}
               onMount={this.props.onStart.bind(this)}
               onUnmount={this.props.onStop.bind(this)}

bigbluebutton-html5/imports/ui/components/video-provider/video-dock/container.jsx

@@ -1,34 +1,40 @@
 import React from 'react';
 import { withTracker } from 'meteor/react-meteor-data';
 import Auth from '/imports/ui/services/auth';
-import mapUser from '../../../services/user/mapUser';
 import Meetings from '/imports/api/meetings/';
 import Users from '/imports/api/users/';
+import mapUser from '/imports/ui/services/user/mapUser';
 import VideoDock from './component';
 import VideoService from '../service';
 
 const VideoDockContainer = ({ children, ...props }) => <VideoDock {...props}>{children}</VideoDock>;
 
-export default withTracker(({sharedWebcam}) => {
+export default withTracker(({ sharedWebcam }) => {
   const meeting = Meetings.findOne({ meetingId: Auth.meetingID });
   const lockCam = meeting.lockSettingsProp ? meeting.lockSettingsProp.disableCam : false;
   const userId = Auth.userID;
-  const user = Users.findOne({ userId });
-  const userLocked = mapUser(user).isLocked;
+  const currentUser = Users.findOne({ userId });
+  const currentUserIsModerator = mapUser(currentUser).isModerator;
 
-  const withActiveStreams = (users) => {
-    const activeFilter = (user) => {
-      const isLocked = lockCam && user.locked;
-      return !isLocked && (user.has_stream || (sharedWebcam && user.userId == userId));
+  const isSharingWebcam = user => user.isSharingWebcam || (sharedWebcam && user.isCurrent);
+  const isNotLocked = user => !(lockCam && user.isLocked);
+
+
+  const isWebcamOnlyModerator = VideoService.webcamOnlyModerator();
+  const allowedSeeViewersWebcams = !isWebcamOnlyModerator || currentUserIsModerator;
+  const webcamOnlyModerator = (user) => {
+    if (allowedSeeViewersWebcams) return true;
+    return user.isModerator || user.isCurrent;
   };
 
-    return users.filter(activeFilter);
-  }
-
-  const users = withActiveStreams(VideoService.getAllUsers());
+  const users = VideoService.getAllUsers()
+    .map(mapUser)
+    .filter(isSharingWebcam)
+    .filter(isNotLocked)
+    .filter(webcamOnlyModerator);
 
   return {
     users,
-    userId
+    userId,
   };
 })(VideoDockContainer);

bigbluebutton-html5/imports/ui/components/video-provider/video-menu/container.jsx

@@ -46,7 +46,7 @@ const JoinVideoOptionsContainer = (props) => {
       iconPath: `${baseName}/resources/images/video-menu/icon-webcam-off.svg`,
       description: intl.formatMessage(intlMessages[isSharingVideo ? 'leaveVideo' : 'joinVideo']),
       label: intl.formatMessage(intlMessages[isSharingVideo ? 'leaveVideo' : 'joinVideo']),
-      disabled: isDisabled,
+      disabled: isDisabled && !isSharingVideo,
       click: isSharingVideo ? handleCloseVideo : handleJoinVideo,
     },
   ];

bigbluebutton-html5/imports/ui/components/video-provider/video-menu/service.js

@@ -19,12 +19,14 @@ const isDisabled = () => {
   const videoSettings = Settings.dataSaving;
   const enableShare = videoSettings.viewParticipantsWebcams;
   const lockCam = VideoService.isLocked();
-  const webcamOnlyModerator = VideoService.webcamOnlyModerator();
+
   const user = Users.findOne({ userId: Auth.userID });
   const userLocked = mapUser(user).isLocked;
 
   const isConnecting = (!isSharingVideo && isConnected);
-  const isLocked = (lockCam && userLocked) || webcamOnlyModerator;
+
+
+  const isLocked = (lockCam && userLocked);
 
   return isLocked
       || isWaitingResponse

bigbluebutton-html5/imports/ui/services/user/mapUser.js

@@ -26,7 +26,7 @@ const mapUser = (user) => {
     isMuted: voiceUser ? voiceUser.muted : false,
     isTalking: voiceUser ? voiceUser.talking : false,
     isListenOnly: voiceUser ? voiceUser.listenOnly : false,
-    isSharingWebcam: 0,
+    isSharingWebcam: user.has_stream,
     isPhoneUser: user.phone_user,
     isOnline: user.connectionStatus === 'online',
   };