135 lines
4.5 KiB
JavaScript
135 lines
4.5 KiB
JavaScript
import * as timeago from 'timeago.js';
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import { languageCode, s__, createDateTimeFormat } from '../../../locale';
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import { formatDate } from './date_format_utility';
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/**
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* Timeago uses underscores instead of dashes to separate language from country code.
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*
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* see https://github.com/hustcc/timeago.js/tree/v3.0.0/locales
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*/
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const timeagoLanguageCode = languageCode().replace(/-/g, '_');
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/**
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* Registers timeago locales
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*/
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const memoizedLocaleRemaining = () => {
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const cache = [];
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const timeAgoLocaleRemaining = [
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() => [s__('Timeago|just now'), s__('Timeago|right now')],
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() => [s__('Timeago|just now'), s__('Timeago|%s seconds remaining')],
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() => [s__('Timeago|1 minute ago'), s__('Timeago|1 minute remaining')],
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() => [s__('Timeago|%s minutes ago'), s__('Timeago|%s minutes remaining')],
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() => [s__('Timeago|1 hour ago'), s__('Timeago|1 hour remaining')],
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() => [s__('Timeago|%s hours ago'), s__('Timeago|%s hours remaining')],
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() => [s__('Timeago|1 day ago'), s__('Timeago|1 day remaining')],
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() => [s__('Timeago|%s days ago'), s__('Timeago|%s days remaining')],
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() => [s__('Timeago|1 week ago'), s__('Timeago|1 week remaining')],
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() => [s__('Timeago|%s weeks ago'), s__('Timeago|%s weeks remaining')],
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() => [s__('Timeago|1 month ago'), s__('Timeago|1 month remaining')],
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() => [s__('Timeago|%s months ago'), s__('Timeago|%s months remaining')],
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() => [s__('Timeago|1 year ago'), s__('Timeago|1 year remaining')],
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() => [s__('Timeago|%s years ago'), s__('Timeago|%s years remaining')],
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];
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return (number, index) => {
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if (cache[index]) {
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return cache[index];
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}
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cache[index] = timeAgoLocaleRemaining[index] && timeAgoLocaleRemaining[index]();
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return cache[index];
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};
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};
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const memoizedLocale = () => {
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const cache = [];
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const timeAgoLocale = [
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() => [s__('Timeago|just now'), s__('Timeago|right now')],
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() => [s__('Timeago|just now'), s__('Timeago|in %s seconds')],
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() => [s__('Timeago|1 minute ago'), s__('Timeago|in 1 minute')],
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() => [s__('Timeago|%s minutes ago'), s__('Timeago|in %s minutes')],
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() => [s__('Timeago|1 hour ago'), s__('Timeago|in 1 hour')],
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() => [s__('Timeago|%s hours ago'), s__('Timeago|in %s hours')],
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() => [s__('Timeago|1 day ago'), s__('Timeago|in 1 day')],
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() => [s__('Timeago|%s days ago'), s__('Timeago|in %s days')],
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() => [s__('Timeago|1 week ago'), s__('Timeago|in 1 week')],
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() => [s__('Timeago|%s weeks ago'), s__('Timeago|in %s weeks')],
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() => [s__('Timeago|1 month ago'), s__('Timeago|in 1 month')],
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() => [s__('Timeago|%s months ago'), s__('Timeago|in %s months')],
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() => [s__('Timeago|1 year ago'), s__('Timeago|in 1 year')],
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() => [s__('Timeago|%s years ago'), s__('Timeago|in %s years')],
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];
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return (number, index) => {
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if (cache[index]) {
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return cache[index];
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}
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cache[index] = timeAgoLocale[index] && timeAgoLocale[index]();
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return cache[index];
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};
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};
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timeago.register(timeagoLanguageCode, memoizedLocale());
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timeago.register(`${timeagoLanguageCode}-remaining`, memoizedLocaleRemaining());
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let memoizedFormatter = null;
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function setupAbsoluteFormatter() {
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if (memoizedFormatter === null) {
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const formatter = createDateTimeFormat({
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dateStyle: 'medium',
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timeStyle: 'short',
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});
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memoizedFormatter = {
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format(date) {
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return formatter.format(date instanceof Date ? date : new Date(date));
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},
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};
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}
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return memoizedFormatter;
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}
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export const getTimeago = () =>
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window.gon?.time_display_relative === false ? setupAbsoluteFormatter() : timeago;
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/**
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* For the given elements, sets a tooltip with a formatted date.
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* @param {Array<Node>|NodeList} elements
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* @param {Boolean} updateTooltip
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*/
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export const localTimeAgo = (elements, updateTooltip = true) => {
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const { format } = getTimeago();
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elements.forEach((el) => {
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el.innerText = format(el.dateTime, timeagoLanguageCode);
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});
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if (!updateTooltip) {
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return;
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}
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function addTimeAgoTooltip() {
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elements.forEach((el) => {
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// Recreate with custom template
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el.setAttribute('title', formatDate(el.dateTime));
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});
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}
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requestIdleCallback(addTimeAgoTooltip);
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};
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/**
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* Returns remaining or passed time over the given time.
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* @param {*} time
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* @param {*} expiredLabel
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*/
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export const timeFor = (time, expiredLabel) => {
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if (!time) {
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return '';
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}
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if (new Date(time) < new Date()) {
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return expiredLabel || s__('Timeago|Past due');
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}
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return timeago.format(time, `${timeagoLanguageCode}-remaining`).trim();
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};
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