1 files changed, 61 insertions, 0 deletions
diff --git a/server/sonar-web/src/main/js/components/intl/DateFromNow.tsx b/server/sonar-web/src/main/js/components/intl/DateFromNow.tsx
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+++ b/server/sonar-web/src/main/js/components/intl/DateFromNow.tsx
@@ -0,0 +1,61 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import { differenceInHours } from 'date-fns';
+import * as React from 'react';
+import { DateSource, FormattedRelative } from 'react-intl';
+import { parseDate } from '../../helpers/dates';
+import { translate } from '../../helpers/l10n';
+import DateTimeFormatter from './DateTimeFormatter';
+
+export interface DateFromNowProps {
+  children?: (formattedDate: string) => React.ReactNode;
+  date?: DateSource;
+  hourPrecision?: boolean;
+}
+
+export default function DateFromNow(props: DateFromNowProps) {
+  const { children: originalChildren = (f: string) => f, date, hourPrecision } = props;
+  let children = originalChildren;
+
+  if (!date) {
+    /*
+     * We return a JSX.Element to bypass typescript issue with functional components return type
+     * (https://github.com/DefinitelyTyped/DefinitelyTyped/issues/20544)
+     */
+    // eslint-disable-next-line react/jsx-no-useless-fragment
+    return <>{originalChildren(translate('never'))}</>;
+  }
+
+  if (date && hourPrecision && differenceInHours(Date.now(), date) < 1) {
+    children = () => originalChildren(translate('less_than_1_hour_ago'));
+  }
+
+  const parsedDate = parseDate(date);
+
+  return (
+    <DateTimeFormatter date={parsedDate}>
+      {formattedDate => (
+        <span title={formattedDate}>
+          <FormattedRelative value={parsedDate}>{children}</FormattedRelative>
+        </span>
+      )}
+    </DateTimeFormatter>
+  );
+}