130 lines
3.7 KiB
JavaScript
130 lines
3.7 KiB
JavaScript
import React, { Component } from 'react';
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import { defineMessages, injectIntl } from 'react-intl';
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import PropTypes from 'prop-types';
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import Modal from '/imports/ui/components/modal/simple/component';
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import Button from '/imports/ui/components/button/component';
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import { styles } from './styles';
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const messages = defineMessages({
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noViewers: {
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id: 'app.modal.randomUser.noViewers.description',
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description: 'Label displayed when no viewers are avaiable',
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},
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selected: {
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id: 'app.modal.randomUser.selected.description',
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description: 'Label shown to the selected user',
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},
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randUserTitle: {
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id: 'app.modal.randomUser.title',
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description: 'Modal title label',
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},
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reselect: {
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id: 'app.modal.randomUser.reselect.label',
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description: 'select new random user button label',
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},
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ariaModalTitle: {
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id: 'app.modal.randomUser.ariaLabel.title',
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description: 'modal title displayed to screen reader',
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},
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});
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const propTypes = {
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intl: PropTypes.shape({
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formatMessage: PropTypes.func.isRequired,
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}).isRequired,
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mountModal: PropTypes.func.isRequired,
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numAvailableViewers: PropTypes.number.isRequired,
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randomUserReq: PropTypes.func.isRequired,
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};
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class RandomUserSelect extends Component {
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constructor(props) {
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super(props);
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if (props.currentUser.presenter) {
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props.randomUserReq();
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}
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}
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componentDidUpdate() {
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const { selectedUser, currentUser, mountModal } = this.props;
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if (selectedUser && selectedUser.userId !== currentUser.userId && !currentUser.presenter) {
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mountModal(null);
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}
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}
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render() {
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const {
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intl,
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mountModal,
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numAvailableViewers,
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randomUserReq,
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selectedUser,
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currentUser,
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clearRandomlySelectedUser,
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} = this.props;
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let viewElement;
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if (numAvailableViewers < 1) { // there's no viewers to select from
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// display modal informing presenter that there's no viewers to select from
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viewElement = (
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<div className={styles.modalViewContainer}>
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<div className={styles.modalViewTitle}>
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{intl.formatMessage(messages.randUserTitle)}
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</div>
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<div>{intl.formatMessage(messages.noViewers)}</div>
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</div>
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);
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} else { // viewers are available
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if (!selectedUser) return null; // rendering triggered before selectedUser is available
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// display modal with random user selection
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const amISelectedUser = currentUser.userId === selectedUser.userId;
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viewElement = (
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<div className={styles.modalViewContainer}>
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<div className={styles.modalViewTitle}>
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{amISelectedUser
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? `${intl.formatMessage(messages.selected)}`
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: `${intl.formatMessage(messages.randUserTitle)}`
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}
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</div>
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<div aria-hidden className={styles.modalAvatar} style={{ backgroundColor: `${selectedUser.color}` }}>
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{selectedUser.name.slice(0, 2)}
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</div>
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<div className={styles.selectedUserName}>
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{selectedUser.name}
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</div>
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{!amISelectedUser
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&& (
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<Button
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label={intl.formatMessage(messages.reselect)}
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color="primary"
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size="md"
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className={styles.selectBtn}
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onClick={() => randomUserReq()}
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/>
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)
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}
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</div>
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);
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}
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return (
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<Modal
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hideBorder
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onRequestClose={() => {
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if (currentUser.presenter) clearRandomlySelectedUser();
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mountModal(null);
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}}
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contentLabel={intl.formatMessage(messages.ariaModalTitle)}
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>
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{viewElement}
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</Modal>
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);
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}
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}
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RandomUserSelect.propTypes = propTypes;
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export default injectIntl(RandomUserSelect);
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