theluyuan
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Close stale issues and PRs / stale (push) Has been cancelled
130 lines
3.1 KiB
TypeScript
130 lines
3.1 KiB
TypeScript
import React, { Component } from 'react';
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import { WithTranslation } from 'react-i18next';
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import { connect } from 'react-redux';
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import { IReduxState } from '../../app/types';
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import { translate } from '../../base/i18n/functions';
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import { getParticipantById } from '../../base/participants/functions';
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import { Text } from '../../base/react/components/index';
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import { STATUS_TO_I18N_KEY } from '../constants';
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import { presenceStatusDisabled } from '../functions';
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/**
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* The type of the React {@code Component} props of {@link PresenceLabel}.
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*/
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interface IProps extends WithTranslation {
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/**
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* The current present status associated with the passed in participantID
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* prop.
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*/
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_presence: string;
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/**
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* Class name for the presence label.
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*/
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className: string;
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/**
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* Default presence status that will be displayed if user's presence status
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* is not available.
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*/
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defaultPresence: string;
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/**
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* The ID of the participant whose presence status should display.
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*/
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participantID: string;
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/**
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* Styles for the presence label.
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*/
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style: Object;
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}
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/**
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* React {@code Component} for displaying the current presence status of a
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* participant.
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*
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* @augments Component
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*/
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class PresenceLabel extends Component<IProps> {
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/**
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* The default values for {@code PresenceLabel} component's property types.
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*
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* @static
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*/
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static defaultProps = {
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_presence: ''
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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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* @returns {ReactElement}
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*/
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override render() {
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const text = this._getPresenceText();
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if (text === null) {
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return null;
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}
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const { style, className } = this.props;
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return (
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<Text // @ts-ignore
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className = { className }
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{ ...style }>
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{ text }
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</Text>
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);
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}
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/**
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* Returns the text associated with the current presence status.
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*
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* @returns {string}
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*/
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_getPresenceText() {
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const { _presence, t } = this.props;
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if (!_presence) {
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return null;
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}
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const i18nKey = STATUS_TO_I18N_KEY[_presence as keyof typeof STATUS_TO_I18N_KEY];
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if (!i18nKey) { // fallback to status value
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return _presence;
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}
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return t(i18nKey);
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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 PresenceLabel}'s
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* props.
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*
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* @param {Object} state - The Redux state.
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* @param {Object} ownProps - The React Component props passed to the associated
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* instance of {@code PresenceLabel}.
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* @private
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* @returns {{
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* _presence: (string|undefined)
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* }}
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*/
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function _mapStateToProps(state: IReduxState, ownProps: any) {
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const participant = getParticipantById(state, ownProps.participantID);
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return {
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_presence: presenceStatusDisabled() ? ''
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: participant?.presence || ownProps.defaultPresence
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};
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}
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export default translate(connect(_mapStateToProps)(PresenceLabel));
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