bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/polling/component.jsx
2019-08-27 17:15:48 +00:00

124 lines
3.7 KiB
JavaScript

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Button from '/imports/ui/components/button/component';
import injectWbResizeEvent from '/imports/ui/components/presentation/resize-wrapper/component';
import { defineMessages, injectIntl } from 'react-intl';
import cx from 'classnames';
import { styles } from './styles.scss';
const intlMessages = defineMessages({
pollingTitleLabel: {
id: 'app.polling.pollingTitle',
},
pollAnswerLabel: {
id: 'app.polling.pollAnswerLabel',
},
pollAnswerDesc: {
id: 'app.polling.pollAnswerDesc',
},
});
class Polling extends Component {
constructor(props) {
super(props);
this.play = this.play.bind(this);
}
componentDidMount() {
this.play();
}
play() {
this.alert = new Audio(`${Meteor.settings.public.app.cdn + Meteor.settings.public.app.basename}/resources/sounds/Poll.mp3`);
this.alert.play();
}
render() {
const {
isMeteorConnected,
intl,
poll,
handleVote,
pollAnswerIds,
} = this.props;
const { stackOptions, answers } = poll;
const pollAnswerStyles = {
[styles.pollingAnswers]: true,
[styles.removeColumns]: answers.length === 1,
[styles.stacked]: stackOptions,
};
return (
<div className={styles.overlay}>
<div
className={cx({
[styles.pollingContainer]: true,
[styles.autoWidth]: stackOptions,
})}
role="alert"
>
<div className={styles.pollingTitle}>
{intl.formatMessage(intlMessages.pollingTitleLabel)}
</div>
<div className={cx(pollAnswerStyles)}>
{poll.answers.map((pollAnswer) => {
const formattedMessageIndex = pollAnswer.key.toLowerCase();
let label = pollAnswer.key;
if (pollAnswerIds[formattedMessageIndex]) {
label = intl.formatMessage(pollAnswerIds[formattedMessageIndex]);
}
return (
<div
key={pollAnswer.id}
className={styles.pollButtonWrapper}
>
<Button
disabled={!isMeteorConnected}
className={styles.pollingButton}
color="primary"
size="md"
label={label}
key={pollAnswer.key}
onClick={() => handleVote(poll.pollId, pollAnswer)}
aria-labelledby={`pollAnswerLabel${pollAnswer.key}`}
aria-describedby={`pollAnswerDesc${pollAnswer.key}`}
/>
<div
className={styles.hidden}
id={`pollAnswerLabel${pollAnswer.key}`}
>
{intl.formatMessage(intlMessages.pollAnswerLabel, { 0: label })}
</div>
<div
className={styles.hidden}
id={`pollAnswerDesc${pollAnswer.key}`}
>
{intl.formatMessage(intlMessages.pollAnswerDesc, { 0: label })}
</div>
</div>
);
})}
</div>
</div>
</div>);
}
}
export default injectIntl(injectWbResizeEvent(Polling));
Polling.propTypes = {
intl: PropTypes.shape({
formatMessage: PropTypes.func.isRequired,
}).isRequired,
handleVote: PropTypes.func.isRequired,
poll: PropTypes.shape({
pollId: PropTypes.string.isRequired,
answers: PropTypes.arrayOf(PropTypes.shape({
id: PropTypes.number.isRequired,
key: PropTypes.string.isRequired,
}).isRequired).isRequired,
}).isRequired,
};