Add translations to times and numbers

CHANGELOG.md

@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ## Changed
 
 - Improved status bar styling (#1221)
+- Added method to translate last saved time (#1223)
 
 ## [0.30.1] - 2025-06-09
 

package.json

@@ -30,7 +30,7 @@
     "classnames": "^2.3.2",
     "codemirror": "^6.0.1",
     "container-query-polyfill": "^1.0.2",
-    "date-fns": "^2.29.3",
+    "date-fns": "^4.1.0",
     "eslint-config-prettier": "^8.8.0",
     "file-saver": "^2.0.5",
     "fs-extra": "^9.0.1",

src/components/SaveStatus/SaveStatus.jsx

@@ -1,5 +1,3 @@
-import { intlFormatDistance } from "date-fns";
-
 import React, { useState, useEffect } from "react";
 import { useSelector } from "react-redux";
 import { useTranslation } from "react-i18next";
@@ -9,9 +7,12 @@ import CloudTickIcon from "../../assets/icons/cloud_tick.svg";
 import CloudUploadIcon from "../../assets/icons/cloud_upload.svg";
 
 import "../../assets/stylesheets/SaveStatus.scss";
+import { formatRelativeTime } from "../../utils/formatRelativeTime";
 
 const SaveStatus = ({ isMobile = false }) => {
-  const { t } = useTranslation();
+  const { t, i18n } = useTranslation();
+  const locale = i18n.language;
+
   const lastSavedTime = useSelector((state) => state.editor.lastSavedTime);
   const saving = useSelector((state) => state.editor.saving);
   const [time, setTime] = useState(Date.now());
@@ -54,7 +55,7 @@ const SaveStatus = ({ isMobile = false }) => {
             </div>
             <div className="save-status__text">
               {t("saveStatus.saved")}{" "}
-              {intlFormatDistance(lastSavedTime, time, { style: "narrow" })}
+              {formatRelativeTime(lastSavedTime, time, locale)}
             </div>
           </>
         )}

src/utils/formatRelativeTime.js

@@ -0,0 +1,16 @@
+import { intlFormatDistance } from "date-fns";
+
+const localeMap = {
+  "en-US": "en-US",
+  en: "en-GB",
+  "fr-FR": "fr",
+  "es-LA": "es",
+};
+
+export const formatRelativeTime = (lastSavedTime, now, languageCode) => {
+  const locale = localeMap[languageCode] || localeMap.en; // Default to English if no match found;
+  return intlFormatDistance(lastSavedTime, now, {
+    style: "narrow",
+    locale,
+  });
+};

src/utils/formatRelativeTime.test.js

@@ -0,0 +1,74 @@
+import { formatRelativeTime } from "./formatRelativeTime";
+
+describe("formatRelativeTime", () => {
+  describe("formats the times for now in different locales", () => {
+    const now = Date.now();
+
+    test("formats relative time in en", () => {
+      const result = formatRelativeTime(now, now, "en");
+      expect(result).toEqual("now");
+    });
+
+    test("formats relative time in en-US", () => {
+      const result = formatRelativeTime(now, now, "en-US");
+      expect(result).toEqual("now");
+    });
+
+    test("formats relative time in fr-FR", () => {
+      const result = formatRelativeTime(now, now, "fr-FR");
+      expect(result).toEqual("maintenant");
+    });
+
+    test("formats relative time in es-LA", () => {
+      const result = formatRelativeTime(now, now, "es-LA");
+      expect(result).toEqual("ahora");
+    });
+  });
+  describe("formats the times for one minute ago in different locales", () => {
+    const oneMinuteAgo = new Date(Date.now() - 60 * 1000); // 1 minute ago
+
+    test("formats relative time in en", () => {
+      const result = formatRelativeTime(oneMinuteAgo, Date.now(), "en");
+      expect(result).toEqual("1 min ago");
+    });
+
+    test("formats relative time in en-US", () => {
+      const result = formatRelativeTime(oneMinuteAgo, Date.now(), "en-US");
+      expect(result).toEqual("1m ago");
+    });
+
+    test("formats relative time in fr-FR", () => {
+      const result = formatRelativeTime(oneMinuteAgo, Date.now(), "fr-FR");
+      expect(result).toEqual("-1 min");
+    });
+
+    test("formats relative time in es-LA", () => {
+      const result = formatRelativeTime(oneMinuteAgo, Date.now(), "es-LA");
+      expect(result).toEqual("hace 1 min");
+    });
+  });
+
+  describe("formats the times for one hour ago in different locales", () => {
+    const oneHourAgo = new Date(Date.now() - 60 * 60 * 1000); // 1 hour ago
+
+    test("formats relative time in en", () => {
+      const result = formatRelativeTime(oneHourAgo, Date.now(), "en");
+      expect(result).toEqual("1 hr ago");
+    });
+
+    test("formats relative time in en-US", () => {
+      const result = formatRelativeTime(oneHourAgo, Date.now(), "en-US");
+      expect(result).toEqual("1h ago");
+    });
+
+    test("formats relative time in fr-FR", () => {
+      const result = formatRelativeTime(oneHourAgo, Date.now(), "fr-FR");
+      expect(result).toEqual("-1 h");
+    });
+
+    test("formats relative time in es-LA", () => {
+      const result = formatRelativeTime(oneHourAgo, Date.now(), "es-LA");
+      expect(result).toEqual("hace 1 h");
+    });
+  });
+});

yarn.lock

@@ -1611,7 +1611,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/runtime@npm:^7.0.0, @babel/runtime@npm:^7.11.2, @babel/runtime@npm:^7.12.1, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.15.4, @babel/runtime@npm:^7.16.3, @babel/runtime@npm:^7.17.8, @babel/runtime@npm:^7.18.3, @babel/runtime@npm:^7.20.6, @babel/runtime@npm:^7.20.7, @babel/runtime@npm:^7.21.0, @babel/runtime@npm:^7.23.2, @babel/runtime@npm:^7.24.1, @babel/runtime@npm:^7.5.5, @babel/runtime@npm:^7.8.4, @babel/runtime@npm:^7.9.2":
+"@babel/runtime@npm:^7.0.0, @babel/runtime@npm:^7.11.2, @babel/runtime@npm:^7.12.1, @babel/runtime@npm:^7.12.5, @babel/runtime@npm:^7.15.4, @babel/runtime@npm:^7.16.3, @babel/runtime@npm:^7.17.8, @babel/runtime@npm:^7.18.3, @babel/runtime@npm:^7.20.6, @babel/runtime@npm:^7.20.7, @babel/runtime@npm:^7.23.2, @babel/runtime@npm:^7.24.1, @babel/runtime@npm:^7.5.5, @babel/runtime@npm:^7.8.4, @babel/runtime@npm:^7.9.2":
   version: 7.25.7
   resolution: "@babel/runtime@npm:7.25.7"
   dependencies:
@@ -2792,7 +2792,7 @@ __metadata:
     css-loader: 4.3.0
     curl: ^0.1.4
     cypress: 12.12.0
-    date-fns: ^2.29.3
+    date-fns: ^4.1.0
     dotenv: 8.2.0
     dotenv-expand: 5.1.0
     dotenv-webpack: 8.1.0
@@ -7171,12 +7171,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"date-fns@npm:^2.29.3":
-  version: 2.30.0
-  resolution: "date-fns@npm:2.30.0"
-  dependencies:
-    "@babel/runtime": ^7.21.0
-  checksum: f7be01523282e9bb06c0cd2693d34f245247a29098527d4420628966a2d9aad154bd0e90a6b1cf66d37adcb769cd108cf8a7bd49d76db0fb119af5cdd13644f4
+"date-fns@npm:^4.1.0":
+  version: 4.1.0
+  resolution: "date-fns@npm:4.1.0"
+  checksum: fb681b242cccabed45494468f64282a7d375ea970e0adbcc5dcc92dcb7aba49b2081c2c9739d41bf71ce89ed68dd73bebfe06ca35129490704775d091895710b
   languageName: node
   linkType: hard