72 lines
1.5 KiB
TypeScript
72 lines
1.5 KiB
TypeScript
import React from 'react';
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import classNames from 'classnames';
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import moment from 'moment';
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import { formatRelativeTime } from '../../util/formatRelativeTime';
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import { Localizer } from '../../types/Util';
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interface Props {
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timestamp: number | null;
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extended: boolean;
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module?: string;
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withImageNoCaption?: boolean;
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direction?: 'incoming' | 'outgoing';
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i18n: Localizer;
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}
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const UPDATE_FREQUENCY = 60 * 1000;
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export class Timestamp extends React.Component<Props> {
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private interval: any;
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constructor(props: Props) {
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super(props);
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this.interval = null;
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}
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public componentDidMount() {
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const update = () => {
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this.setState({
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lastUpdated: Date.now(),
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});
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};
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this.interval = setInterval(update, UPDATE_FREQUENCY);
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}
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public componentWillUnmount() {
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if (this.interval) {
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clearInterval(this.interval);
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}
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}
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public render() {
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const {
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direction,
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i18n,
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module,
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timestamp,
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withImageNoCaption,
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extended,
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} = this.props;
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const moduleName = module || 'module-timestamp';
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if (timestamp === null || timestamp === undefined) {
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return null;
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}
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return (
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<span
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className={classNames(
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moduleName,
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direction ? `${moduleName}--${direction}` : null,
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withImageNoCaption ? `${moduleName}--with-image-no-caption` : null
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)}
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title={moment(timestamp).format('llll')}
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>
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{formatRelativeTime(timestamp, { i18n, extended })}
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</span>
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);
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}
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}
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