✨(frontend) add word count to doc header toolbox

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to
 
 - ♿️(frontend) restore skip to content link after header redesign #2510
 - 🌐(i18n) rename cn_CN to zh_CN, add eo_PL and zh_TW locales #2486
+- ✨(frontend) add word count to doc header toolbox #2549
 
 ### Fixed
 

src/frontend/apps/e2e/__tests__/app-impress/doc-header.spec.ts

@@ -69,6 +69,8 @@ test.describe('Doc Header', () => {
   }) => {
     await createDoc(page, 'doc-update', browserName, 1);
 
+    await writeInEditor({ page, text: 'Hello Content' });
+
     const card = page.getByLabel(
       'It is the card information about the document.',
     );
@@ -93,6 +95,9 @@ test.describe('Doc Header', () => {
     await expect(
       page.getByRole('menuitem', { name: 'Download' }),
     ).toBeVisible();
+    await expect(
+      page.getByRole('menuitem', { name: 'Word count: 2 words' }),
+    ).toBeVisible();
   });
 
   test('it updates the title doc and check the broadcast', async ({

src/frontend/apps/impress/src/features/docs/doc-editor/utils.ts

@@ -1,5 +1,15 @@
+import { DocsBlockNoteEditor } from './types';
+
 const HEX_COLOR_REGEX = /^#[0-9a-fA-F]{6}$/;
 
+export const getWordCount = (editor?: DocsBlockNoteEditor): number => {
+  const doc = editor?._tiptapEditor?.state.doc;
+  const text = doc ? doc.textBetween(0, doc.content.size, '\n') : '';
+  const trimmed = text.trim();
+
+  return trimmed ? trimmed.split(/\s+/).length : 0;
+};
+
 export const sanitizeColor = (color: string): string => {
   return HEX_COLOR_REGEX.test(color) ? color : randomColor();
 };

src/frontend/apps/impress/src/features/docs/doc-header/components/DocToolBox.tsx

@@ -7,7 +7,7 @@ import {
 import { Present } from '@gouvfr-lasuite/ui-kit/icons';
 import dynamic from 'next/dynamic';
 import { useRouter } from 'next/router';
-import { useState } from 'react';
+import { useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 
 import AddLinkSVG from '@/assets/icons/ui-kit/add_link.svg';
@@ -21,6 +21,8 @@ import KeepOffSVG from '@/assets/icons/ui-kit/keep_off.svg';
 import LeaveSVG from '@/assets/icons/ui-kit/leave.svg';
 import MarkdownCopySVG from '@/assets/icons/ui-kit/markdown_copy.svg';
 import MoreSVG from '@/assets/icons/ui-kit/more_horiz.svg';
+import { useEditorStore } from '@/docs/doc-editor/stores/useEditorStore';
+import { getWordCount } from '@/docs/doc-editor/utils';
 import {
   Doc,
   KEY_DOC,
@@ -102,17 +104,23 @@ export const DocToolBox = ({ doc }: DocToolBoxProps) => {
   const [isModalHistoryOpen, setIsModalHistoryOpen] = useState(false);
   const [isModalLeaveOpen, setIsModalLeaveOpen] = useState(false);
 
+  const { editor } = useEditorStore();
+  const wordCount = useMemo(
+    () => (openDropdown ? getWordCount(editor) : 0),
+    [openDropdown, editor],
+  );
+
   const { restoreFocus, addLastFocus } = useFocusStore();
   const { isMobile } = useResponsiveStore();
   const copyDocLink = useCopyDocLink(doc.id);
-  // Deep-link (#2397) and slide/URL sync live in PresenterRoot; here we only
-  // trigger the manual "Present" action.
+
   const openPresenter = usePresenterStore((state) => state.open);
   const { mutate: duplicateDoc } = useDuplicateDoc({
     onSuccess: (data) => {
       void router.push(`/docs/${data.id}`);
     },
   });
+
   const removeFavoriteDoc = useDeleteFavoriteDoc({
     listInvalidQueries: [KEY_LIST_DOC, KEY_DOC, KEY_LIST_FAVORITE_DOC],
   });
@@ -222,6 +230,17 @@ export const DocToolBox = ({ doc }: DocToolBoxProps) => {
       },
       isHidden: !doc.abilities.destroy,
     },
+    {
+      type: 'separator',
+    },
+    {
+      label: '',
+      subText: t('Word count: {{count}} words', {
+        count: wordCount,
+        description:
+          'In the document options menu, showing the number of words in the document.',
+      }),
+    },
   ];
 
   return (

src/frontend/apps/impress/src/i18n/translations.json

@@ -895,6 +895,9 @@
       "Shared with {{count}} users_many": "Shared with {{count}} users",
       "Shared with {{count}} users_one": "Shared with {{count}} user",
       "Shared with {{count}} users_other": "Shared with {{count}} users",
+      "Word count: {{count}} words_one": "Word count: {{count}} word",
+      "Word count: {{count}} words_many": "Word count: {{count}} words",
+      "Word count: {{count}} words_other": "Word count: {{count}} words",
       "days_many": "days",
       "days_one": "day",
       "days_other": "days"