63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import React from 'react';
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import PropTypes from 'prop-types';
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import {intlShape} from 'react-intl';
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import {Text} from 'react-native';
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export default class FormattedTime extends React.PureComponent {
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static propTypes = {
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value: PropTypes.any.isRequired,
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timeZone: PropTypes.string,
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children: PropTypes.func,
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hour12: PropTypes.bool,
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};
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static contextTypes = {
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intl: intlShape.isRequired,
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};
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getFormattedTime = () => {
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const {intl} = this.context;
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const {
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value,
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timeZone,
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hour12,
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} = this.props;
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if (timeZone) {
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return intl.formatDate(value, {
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timeZone,
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hour: 'numeric',
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minute: 'numeric',
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hour12,
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});
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}
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// If no timezone is defined fallback to the previous implementation
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const date = new Date(value);
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const militaryTime = !hour12;
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const hour = militaryTime ? date.getHours() : (date.getHours() % 12 || 12);
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let minute = date.getMinutes();
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minute = minute >= 10 ? minute : ('0' + minute);
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let time = '';
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if (!militaryTime) {
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time = (date.getHours() >= 12 ? ' PM' : ' AM');
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}
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return hour + ':' + minute + time;
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};
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render() {
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const {children} = this.props;
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const formattedTime = this.getFormattedTime();
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if (typeof children === 'function') {
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return children(formattedTime);
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}
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return <Text>{formattedTime}</Text>;
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}
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}
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