bigbluebutton-Github/bigbluebutton-html5/imports/startup/client/base.jsx
2017-07-20 08:57:12 -07:00

112 lines
2.9 KiB
JavaScript
Executable File

import React, { Component } from 'react';
import { createContainer } from 'meteor/react-meteor-data';
import PropTypes from 'prop-types';
import Auth from '/imports/ui/services/auth';
import AppContainer from '/imports/ui/components/app/container';
import ErrorScreen from '/imports/ui/components/error-screen/component';
import LoadingScreen from '/imports/ui/components/loading-screen/component';
import Settings from '/imports/ui/services/settings';
import IntlStartup from './intl';
import BBB from '/imports/api/bbb';
const BROWSER_LANGUAGE = window.navigator.userLanguage || window.navigator.language;
const propTypes = {
error: PropTypes.object,
errorCode: PropTypes.number,
subscriptionsReady: PropTypes.bool.isRequired,
locale: PropTypes.string,
};
const defaultProps = {
error: undefined,
errorCode: undefined,
locale: BROWSER_LANGUAGE,
};
class Base extends Component {
constructor(props) {
super(props);
this.state = {
loading: false,
error: props.error || null,
};
this.updateLoadingState = this.updateLoadingState.bind(this);
this.updateErrorState = this.updateErrorState.bind(this);
}
updateLoadingState(loading = false) {
this.setState({
loading,
});
}
updateErrorState(error = null) {
this.setState({
error,
});
}
renderByState() {
const { updateLoadingState, updateErrorState } = this;
const stateControls = { updateLoadingState, updateErrorState };
const { loading, error } = this.state;
const { subscriptionsReady, errorCode } = this.props;
if (error || errorCode) {
return (<ErrorScreen code={errorCode}>{error}</ErrorScreen>);
}
if (loading || !subscriptionsReady) {
return (<LoadingScreen>{loading}</LoadingScreen>);
}
return (<AppContainer {...this.props} baseControls={stateControls} />);
}
render() {
const { updateLoadingState, updateErrorState } = this;
const { locale } = this.props;
const stateControls = { updateLoadingState, updateErrorState };
return (
<IntlStartup locale={locale} baseControls={stateControls}>
{this.renderByState()}
</IntlStartup>
);
}
}
Base.propTypes = propTypes;
Base.defaultProps = defaultProps;
const SUBSCRIPTIONS_NAME = [
'users', 'chat', 'cursor', 'deskshare', 'meetings',
'polls', 'presentations', 'shapes', 'slides', 'captions', 'breakouts',
];
const BaseContainer = createContainer(({ params }) => {
if (params.errorCode) return params;
if (!Auth.loggedIn) {
return {
errorCode: 401,
error: 'You are unauthorized to access this meeting',
};
}
const credentials = Auth.credentials;
const subscriptionsHandlers = SUBSCRIPTIONS_NAME.map(name => Meteor.subscribe(name, credentials));
return {
locale: Settings.application.locale,
subscriptionsReady: subscriptionsHandlers.every(handler => handler.ready()),
};
}, Base);
export default BaseContainer;