bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/modal/random-user/container.jsx
2021-11-03 19:16:55 +00:00

95 lines
3.2 KiB
JavaScript

import React, { useContext } from 'react';
import { withTracker } from 'meteor/react-meteor-data';
import Meetings from '/imports/ui/local-collections/meetings-collection/meetings';
import Users from '/imports/ui/local-collections/users-collection/users';
import Auth from '/imports/ui/services/auth';
import { withModalMounter } from '/imports/ui/components/modal/service';
import { makeCall } from '/imports/ui/services/api';
import RandomUserSelect from './component';
import { UsersContext } from '/imports/ui/components/components-data/users-context/context';
const SELECT_RANDOM_USER_ENABLED = Meteor.settings.public.selectRandomUser.enabled;
//A value that is used by component to remember
//whether it should be open or closed after a render
let keepModalOpen = true;
//A value that stores the previous indicator
let updateIndicator = 1;
const toggleKeepModalOpen = () => { keepModalOpen = ! keepModalOpen; }
const RandomUserSelectContainer = (props) => {
const usingUsersContext = useContext(UsersContext);
const { users } = usingUsersContext;
const { randomlySelectedUser } = props;
let mappedRandomlySelectedUsers = [];
const currentUser = { userId: Auth.userID, presenter: users[Auth.meetingID][Auth.userID].presenter };
try{
if(!currentUser.presenter && //this functionality does not bother presenter
(!keepModalOpen) && //we only ween a change if modal has been closed before
(randomlySelectedUser[0][1] != updateIndicator)//if tey are different, a user was generated
){ keepModalOpen = true; } //reopen modal
if(!currentUser.presenter){ updateIndicator = randomlySelectedUser[0][1]; } //keep indicator up to date
}catch(err){
console.error(
"Issue in Random User container caused by back-end crash\n"
+ "Value of 6 randomly selected users was passed as {"
+ randomlySelectedUser
+ "}\nHowever, it is handled.");
}
if (randomlySelectedUser) {
mappedRandomlySelectedUsers = randomlySelectedUser.map((ui) => {
const selectedUser = users[Auth.meetingID][ui[0]];
return [{
userId: selectedUser.userId,
avatar: selectedUser.avatar,
color: selectedUser.color,
name: selectedUser.name,
}, ui[1]];
});
}
return <RandomUserSelect
{...props}
mappedRandomlySelectedUsers={mappedRandomlySelectedUsers}
currentUser={currentUser}
keepModalOpen={keepModalOpen}
/>;
};
export default withModalMounter(withTracker(({ mountModal }) => {
const viewerPool = Users.find({
meetingId: Auth.meetingID,
presenter: { $ne: true },
role: { $eq: 'VIEWER' },
}, {
fields: {
userId: 1,
},
}).fetch();
const meeting = Meetings.findOne({ meetingId: Auth.meetingID }, {
fields: {
randomlySelectedUser: 1,
},
});
const randomUserReq = () => (SELECT_RANDOM_USER_ENABLED ? makeCall('setRandomUser') : null);
const clearRandomlySelectedUser = () => (SELECT_RANDOM_USER_ENABLED ? makeCall('clearRandomlySelectedUser') : null);
return ({
closeModal: () => mountModal(null),
toggleKeepModalOpen,
numAvailableViewers: viewerPool.length,
randomUserReq,
clearRandomlySelectedUser,
randomlySelectedUser: meeting.randomlySelectedUser,
});
})(RandomUserSelectContainer));