104 lines
2.5 KiB
JavaScript
104 lines
2.5 KiB
JavaScript
/* @flow */
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import PropTypes from 'prop-types';
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import React, { Component } from 'react';
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import { connect } from 'react-redux';
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import { translate } from '../../base/i18n';
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import { getAvatarURL, getParticipants } from '../../base/participants';
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import ContactListItem from './ContactListItem';
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declare var interfaceConfig: Object;
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/**
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* React component for showing a list of current conference participants.
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*
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* @extends Component
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*/
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class ContactListPanel extends Component {
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/**
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* Default values for {@code ContactListPanel} component's properties.
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*
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* @static
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*/
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static propTypes = {
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/**
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* The participants to show in the contact list.
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*/
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_participants: PropTypes.array,
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/**
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* Whether or not participant avatars should be displayed.
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*/
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_showAvatars: PropTypes.bool,
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/**
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* Invoked to obtain translated strings.
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*/
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t: PropTypes.func
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};
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/**
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* Implements React's {@link Component#render()}.
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*
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* @inheritdoc
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*/
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render() {
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const { _participants, t } = this.props;
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return (
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<div className = 'contact-list-panel'>
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<div className = 'title'>
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{ t('contactlist', { count: _participants.length }) }
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</div>
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<ul id = 'contacts'>
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{ this._renderContacts() }
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</ul>
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</div>
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);
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}
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/**
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* Renders React Elements for displaying information about each participant
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* in the contact list.
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*
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* @private
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* @returns {ReactElement[]}
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*/
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_renderContacts() {
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return this.props._participants.map(participant => {
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const { id, name } = participant;
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return (
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<ContactListItem
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avatarURI = { this.props._showAvatars
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? getAvatarURL(participant) : null }
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id = { id }
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key = { id }
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name = { name } />
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);
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});
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}
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}
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/**
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* Maps (parts of) the Redux state to the associated {@code ContactListPanel}'s
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* props.
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*
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* @param {Object} state - The Redux state.
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* @private
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* @returns {{
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* _locked: boolean,
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* _participants: Array
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* }}
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*/
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function _mapStateToProps(state) {
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return {
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_participants: getParticipants(state),
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_showAvatars: interfaceConfig.SHOW_CONTACTLIST_AVATARS
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};
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}
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export default translate(connect(_mapStateToProps)(ContactListPanel));
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