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

import React from 'react';
import PropTypes from 'prop-types';
import cx from 'classnames';
import Button from '/imports/ui/components/button/component';
import { defineMessages, injectIntl, intlShape } from 'react-intl';
import { styles } from './styles';

const intlMessages = defineMessages({
  joinVideo: {
    id: 'app.video.joinVideo',
    description: 'Join video button label',
  },
  leaveVideo: {
    id: 'app.video.leaveVideo',
    description: 'Leave video button label',
  },
  videoButtonDesc: {
    id: 'app.video.videoButtonDesc',
    description: 'video button description',
  },
  videoLocked: {
    id: 'app.video.videoLocked',
    description: 'video disabled label',
  },
});


const propTypes = {
  intl: intlShape.isRequired,
  isSharingVideo: PropTypes.bool.isRequired,
  isDisabled: PropTypes.bool.isRequired,
  handleJoinVideo: PropTypes.func.isRequired,
  handleCloseVideo: PropTypes.func.isRequired,
};

const JoinVideoButton = ({
  intl,
  isSharingVideo,
  isDisabled,
  handleJoinVideo,
  handleCloseVideo,
}) => (
  <Button
    label={isDisabled
      ? intl.formatMessage(intlMessages.videoLocked)
      : (isSharingVideo
        ? intl.formatMessage(intlMessages.leaveVideo)
        : intl.formatMessage(intlMessages.joinVideo)
      )
      }
    className={cx(styles.button, isSharingVideo || styles.btn)}
    onClick={isSharingVideo ? handleCloseVideo : handleJoinVideo}
    hideLabel
    aria-label={intl.formatMessage(intlMessages.videoButtonDesc)}
    color={isSharingVideo ? 'primary' : 'default'}
    icon={isSharingVideo ? 'video' : 'video_off'}
    ghost={!isSharingVideo}
    size="lg"
    circle
    disabled={isDisabled}
  />
);

JoinVideoButton.propTypes = propTypes;
export default injectIntl(JoinVideoButton);