| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import React, { useEffect, useState, FunctionComponent } from 'react'; |
| import moment, { Moment, MomentInput } from 'moment'; |
| import { t, styled } from '@superset-ui/core'; |
| import Icons from 'src/components/Icons'; |
| |
| const REFRESH_INTERVAL = 60000; // every minute |
| |
| interface LastUpdatedProps { |
| updatedAt: MomentInput; |
| update?: React.MouseEventHandler<HTMLSpanElement>; |
| } |
| moment.updateLocale('en', { |
| calendar: { |
| lastDay: '[Yesterday at] LTS', |
| sameDay: '[Today at] LTS', |
| nextDay: '[Tomorrow at] LTS', |
| lastWeek: '[last] dddd [at] LTS', |
| nextWeek: 'dddd [at] LTS', |
| sameElse: 'L', |
| }, |
| }); |
| |
| const TextStyles = styled.span` |
| color: ${({ theme }) => theme.colors.grayscale.base}; |
| `; |
| |
| const Refresh = styled(Icons.Refresh)` |
| color: ${({ theme }) => theme.colors.primary.base}; |
| width: auto; |
| height: ${({ theme }) => theme.gridUnit * 5}px; |
| position: relative; |
| top: ${({ theme }) => theme.gridUnit}px; |
| left: ${({ theme }) => theme.gridUnit}px; |
| cursor: pointer; |
| `; |
| |
| export const LastUpdated: FunctionComponent<LastUpdatedProps> = ({ |
| updatedAt, |
| update, |
| }) => { |
| const [timeSince, setTimeSince] = useState<Moment>(moment(updatedAt)); |
| |
| useEffect(() => { |
| setTimeSince(() => moment(updatedAt)); |
| |
| // update UI every minute in case day changes |
| const interval = setInterval(() => { |
| setTimeSince(() => moment(updatedAt)); |
| }, REFRESH_INTERVAL); |
| |
| return () => clearInterval(interval); |
| }, [updatedAt]); |
| |
| return ( |
| <TextStyles> |
| {t('Last Updated %s', timeSince.isValid() ? timeSince.calendar() : '--')} |
| {update && <Refresh onClick={update} />} |
| </TextStyles> |
| ); |
| }; |
| |
| export default LastUpdated; |