enhancement(sidebar): move note info modal into sidebar

Signed-off-by: Erik Michelson <github@erik.michelson.eu>

frontend/cypress/e2e/word-count.spec.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -11,32 +11,32 @@ describe('Test word count with', () => {
 
   it('empty note', () => {
     cy.setCodemirrorContent('')
-    cy.getByCypressId('sidebar-btn-document-info').click()
-    cy.getByCypressId('document-info-modal').should('be.visible')
+    cy.getByCypressId('sidebar-menu-info').click()
+    cy.getByCypressId('document-info-word-count').should('be.visible')
     cy.getByCypressId('document-info-word-count').contains('0')
   })
 
   it('simple words', () => {
     cy.setCodemirrorContent('five words should be enough')
     cy.getMarkdownBody().contains('five words should be enough')
-    cy.getByCypressId('sidebar-btn-document-info').click()
-    cy.getByCypressId('document-info-modal').should('be.visible')
+    cy.getByCypressId('sidebar-menu-info').click()
+    cy.getByCypressId('document-info-word-count').should('be.visible')
     cy.getByCypressId('document-info-word-count').contains('5')
   })
 
   it('excluded codeblocks', () => {
     cy.setCodemirrorContent('```\nthis is should be ignored\n```\n\ntwo `words`')
     cy.getMarkdownBody().contains('two words')
-    cy.getByCypressId('sidebar-btn-document-info').click()
-    cy.getByCypressId('document-info-modal').should('be.visible')
+    cy.getByCypressId('sidebar-menu-info').click()
+    cy.getByCypressId('document-info-word-count').should('be.visible')
     cy.getByCypressId('document-info-word-count').contains('2')
   })
 
   it('excluded images', () => {
     cy.setCodemirrorContent('![ignored alt text](https://dummyimage.com/48) not ignored text')
     cy.getMarkdownBody().contains('not ignored text')
-    cy.getByCypressId('sidebar-btn-document-info').click()
-    cy.getByCypressId('document-info-modal').should('be.visible')
+    cy.getByCypressId('sidebar-menu-info').click()
+    cy.getByCypressId('document-info-word-count').should('be.visible')
     cy.getByCypressId('document-info-word-count').contains('3')
   })
 })

frontend/locales/en.json

@@ -383,20 +383,20 @@
       "tagTime": "Time tag",
       "spoiler": "Spoiler"
     },
+    "noteInfo": {
+      "title": "Note info",
+      "created": "Note created",
+      "lastUpdated": "Last updated",
+      "lastUpdatedBy": "Last updated by",
+      "contributors": "Count of contributors",
+      "wordCount": "Count of words"
+    },
     "modal": {
       "snippetImport": {
         "title": "Import from Snippet",
         "selectProject": "Select From Available Projects",
         "selectSnippet": "Select From Available Snippets"
       },
-      "documentInfo": {
-        "title": "Document info",
-        "created": "This note was created <0></0>",
-        "edited": "<0></0> was the last editor <1></1>",
-        "usersContributed": "<0></0> users contributed to this document",
-        "revisions": "<0></0> revisions are saved",
-        "words": "<0></0> words in document"
-      },
       "gistImport": {
         "title": "Import from Gist",
         "insertGistUrl": "Paste your gist url here…"

frontend/src/components/common/time-from-now.tsx

@@ -17,7 +17,7 @@ export interface TimeFromNowProps {
  */
 export const TimeFromNow: React.FC<TimeFromNowProps> = ({ time }) => {
   return (
-    <time className={'mx-1'} title={time.toFormat('DDDD T')} dateTime={time.toString()}>
+    <time title={time.toFormat('DDDD T')} dateTime={time.toString()}>
       {time.toRelative()}
     </time>
   )

frontend/src/components/document-read-only-page/document-infobar.tsx

@@ -6,8 +6,8 @@
 import { useApplicationState } from '../../hooks/common/use-application-state'
 import { InternalLink } from '../common/links/internal-link'
 import { ShowIf } from '../common/show-if/show-if'
-import { NoteInfoLineCreated } from '../editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-line-created'
-import { NoteInfoLineUpdated } from '../editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-line-updated'
+import { NoteInfoLineCreatedAt } from '../editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-created-at'
+import { NoteInfoLineUpdatedBy } from '../editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-updated-by'
 import styles from './document-infobar.module.scss'
 import React from 'react'
 import { Pencil as IconPencil } from 'react-bootstrap-icons'
@@ -26,8 +26,8 @@ export const DocumentInfobar: React.FC = () => {
       <div className={'col-md'}>&nbsp;</div>
       <div className={'d-flex flex-fill'}>
         <div className={'d-flex flex-column'}>
-          <NoteInfoLineCreated />
-          <NoteInfoLineUpdated />
+          <NoteInfoLineCreatedAt />
+          <NoteInfoLineUpdatedBy />
           <hr />
         </div>
         <span className={'ms-auto'}>

frontend/src/components/editor-page/sidebar/sidebar-menu-info-entry/sidebar-menu-info-entry.module.css

@@ -0,0 +1,14 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+.entry {
+    border: solid 1px rgba(0, 0, 0, 0.15);
+}
+
+.title {
+    text-transform: uppercase;
+    font-size: 0.75em;
+    color: var(--bs-secondary);
+}

frontend/src/components/editor-page/sidebar/sidebar-menu-info-entry/sidebar-menu-info-entry.tsx

@@ -0,0 +1,46 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { UiIcon } from '../../../common/icons/ui-icon'
+import { ShowIf } from '../../../common/show-if/show-if'
+import styles from './sidebar-menu-info-entry.module.css'
+import type { PropsWithChildren } from 'react'
+import React from 'react'
+import type { Icon } from 'react-bootstrap-icons'
+import { Trans, useTranslation } from 'react-i18next'
+
+export interface SidebarMenuInfoEntryProps {
+  titleI18nKey: string
+  icon?: Icon
+}
+
+/**
+ * Renders an info entry for a sidebar menu.
+ *
+ * @param children The content of the entry
+ * @param titleI18nKey The i18n key for the title
+ * @param icon An optional icon as prefix
+ */
+export const SidebarMenuInfoEntry: React.FC<PropsWithChildren<SidebarMenuInfoEntryProps>> = ({
+  children,
+  titleI18nKey,
+  icon
+}) => {
+  useTranslation()
+
+  return (
+    <div className={`d-flex flex-row align-items-center p-1 ${styles['entry']}`}>
+      <ShowIf condition={icon !== undefined}>
+        <UiIcon icon={icon} className={'mx-2'} size={1.25} />
+      </ShowIf>
+      <div className={'d-flex flex-column px-1'}>
+        <span className={styles['title']}>
+          <Trans i18nKey={titleI18nKey} />
+        </span>
+        {children}
+      </div>
+    </div>
+  )
+}

frontend/src/components/editor-page/sidebar/sidebar.tsx

@@ -7,7 +7,7 @@ import { AliasesSidebarEntry } from './specific-sidebar-entries/aliases-sidebar-
 import { DeleteNoteSidebarEntry } from './specific-sidebar-entries/delete-note-sidebar-entry/delete-note-sidebar-entry'
 import { ExportMenuSidebarMenu } from './specific-sidebar-entries/export-menu-sidebar-menu'
 import { ImportMenuSidebarMenu } from './specific-sidebar-entries/import-menu-sidebar-menu'
-import { NoteInfoSidebarEntry } from './specific-sidebar-entries/note-info-sidebar-entry/note-info-sidebar-entry'
+import { NoteInfoSidebarMenu } from './specific-sidebar-entries/note-info-sidebar-menu/note-info-sidebar-menu'
 import { PermissionsSidebarEntry } from './specific-sidebar-entries/permissions-sidebar-entry/permissions-sidebar-entry'
 import { PinNoteSidebarEntry } from './specific-sidebar-entries/pin-note-sidebar-entry/pin-note-sidebar-entry'
 import { RevisionSidebarEntry } from './specific-sidebar-entries/revisions-sidebar-entry/revision-sidebar-entry'
@@ -47,7 +47,11 @@ export const Sidebar: React.FC = () => {
           selectedMenuId={selectedMenu}
           onClick={toggleValue}
         />
-        <NoteInfoSidebarEntry hide={selectionIsNotNone} />
+        <NoteInfoSidebarMenu
+          menuId={DocumentSidebarMenuSelection.NOTE_INFO}
+          selectedMenuId={selectedMenu}
+          onClick={toggleValue}
+        />
         <RevisionSidebarEntry hide={selectionIsNotNone} />
         <PermissionsSidebarEntry hide={selectionIsNotNone} />
         <AliasesSidebarEntry hide={selectionIsNotNone} />

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-line-created.tsx

@@ -1,31 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
-import { NoteInfoLine } from './note-info-line'
-import type { NoteInfoTimeLineProps } from './note-info-time-line'
-import { UnitalicBoldTimeFromNow } from './utils/unitalic-bold-time-from-now'
-import { DateTime } from 'luxon'
-import React, { useMemo } from 'react'
-import { Plus as IconPlus } from 'react-bootstrap-icons'
-import { Trans } from 'react-i18next'
-
-/**
- * Renders an info line about the creation of the current note.
- *
- * @param size The size in which the line should be displayed.
- */
-export const NoteInfoLineCreated: React.FC<NoteInfoTimeLineProps> = ({ size }) => {
-  const noteCreateTime = useApplicationState((state) => state.noteDetails.createdAt)
-  const noteCreateDateTime = useMemo(() => DateTime.fromSeconds(noteCreateTime), [noteCreateTime])
-
-  return (
-    <NoteInfoLine icon={IconPlus} size={size}>
-      <Trans i18nKey={'editor.modal.documentInfo.created'}>
-        <UnitalicBoldTimeFromNow time={noteCreateDateTime} />
-      </Trans>
-    </NoteInfoLine>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-line-updated.tsx

@@ -1,49 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
-import { UserAvatarForUsername } from '../../../../../common/user-avatar/user-avatar-for-username'
-import { NoteInfoLine } from './note-info-line'
-import type { NoteInfoTimeLineProps } from './note-info-time-line'
-import { UnitalicBoldTimeFromNow } from './utils/unitalic-bold-time-from-now'
-import { UnitalicBoldTrans } from './utils/unitalic-bold-trans'
-import { DateTime } from 'luxon'
-import React, { useMemo } from 'react'
-import { Pencil as IconPencil } from 'react-bootstrap-icons'
-import { Trans, useTranslation } from 'react-i18next'
-
-/**
- * Renders an info line about the last update of the current note.
- *
- * @param size The size in which line and user avatar should be displayed.
- */
-export const NoteInfoLineUpdated: React.FC<NoteInfoTimeLineProps> = ({ size }) => {
-  useTranslation()
-  const noteUpdateTime = useApplicationState((state) => state.noteDetails.updatedAt)
-  const noteUpdateDateTime = useMemo(() => DateTime.fromSeconds(noteUpdateTime), [noteUpdateTime])
-  const noteUpdateUser = useApplicationState((state) => state.noteDetails.updateUsername)
-
-  const userBlock = useMemo(() => {
-    if (!noteUpdateUser) {
-      return <UnitalicBoldTrans i18nKey={'common.guestUser'} />
-    }
-    return (
-      <UserAvatarForUsername
-        username={noteUpdateUser}
-        additionalClasses={'font-style-normal bold font-weight-bold'}
-        size={size ? 'lg' : undefined}
-      />
-    )
-  }, [noteUpdateUser, size])
-
-  return (
-    <NoteInfoLine icon={IconPencil} size={size}>
-      <Trans i18nKey={'editor.modal.documentInfo.edited'}>
-        {userBlock}
-        <UnitalicBoldTimeFromNow time={noteUpdateDateTime} />
-      </Trans>
-    </NoteInfoLine>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-line.tsx

@@ -1,31 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { UiIcon } from '../../../../../common/icons/ui-icon'
-import type { PropsWithChildren } from 'react'
-import React from 'react'
-import type { Icon } from 'react-bootstrap-icons'
-
-export interface NoteInfoLineProps {
-  icon: Icon
-  size?: 2 | 3 | 4 | 5 | undefined
-}
-
-/**
- * This is the base component for all note info lines.
- * It renders an icon and some children in italic.
- *
- * @param icon The icon be shown
- * @param size Which size the icon should be
- * @param children The children to render
- */
-export const NoteInfoLine: React.FC<PropsWithChildren<NoteInfoLineProps>> = ({ icon, size, children }) => {
-  return (
-    <span className={'d-flex align-items-center'}>
-      <UiIcon icon={icon} size={size} className={'mx-2'} />
-      <i className={'d-flex align-items-center'}>{children}</i>
-    </span>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-modal.tsx

@@ -1,51 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { cypressId } from '../../../../../../utils/cypress-attribute'
-import type { ModalVisibilityProps } from '../../../../../common/modals/common-modal'
-import { CommonModal } from '../../../../../common/modals/common-modal'
-import { NoteInfoLineContributors } from './note-info-line-contributors'
-import { NoteInfoLineCreated } from './note-info-line-created'
-import { NoteInfoLineUpdated } from './note-info-line-updated'
-import { NoteInfoLineWordCount } from './note-info-line-word-count'
-import React from 'react'
-import { ListGroup, Modal } from 'react-bootstrap'
-import { useTranslation } from 'react-i18next'
-
-/**
- * Modal that shows informational data about the current note.
- *
- * @param show true when the modal should be visible, false otherwise.
- * @param onHide Callback that is fired when the modal is going to be closed.
- */
-export const NoteInfoModal: React.FC<ModalVisibilityProps> = ({ show, onHide }) => {
-  useTranslation()
-
-  return (
-    <CommonModal
-      show={show}
-      onHide={onHide}
-      showCloseButton={true}
-      titleI18nKey={'editor.modal.documentInfo.title'}
-      {...cypressId('document-info-modal')}>
-      <Modal.Body>
-        <ListGroup>
-          <ListGroup.Item>
-            <NoteInfoLineCreated size={2} />
-          </ListGroup.Item>
-          <ListGroup.Item>
-            <NoteInfoLineUpdated size={2} />
-          </ListGroup.Item>
-          <ListGroup.Item>
-            <NoteInfoLineContributors />
-          </ListGroup.Item>
-          <ListGroup.Item>
-            <NoteInfoLineWordCount />
-          </ListGroup.Item>
-        </ListGroup>
-      </Modal.Body>
-    </CommonModal>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/note-info-time-line.ts

@@ -1,8 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-export interface NoteInfoTimeLineProps {
-  size?: 2 | 3 | 4 | 5
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/unitalic-bold-content.tsx

@@ -1,33 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import type { PropsWithDataCypressId } from '../../../../../../utils/cypress-attribute'
-import { cypressId } from '../../../../../../utils/cypress-attribute'
-import type { PropsWithChildren } from 'react'
-import React from 'react'
-
-export interface UnitalicBoldContentProps extends PropsWithDataCypressId {
-  text?: string | number
-}
-
-/**
- * Renders the children elements in a non-italic but bold style.
- *
- * @param text Optional text content that should be rendered.
- * @param children Children that may be rendered.
- * @param props Additional props for cypressId
- */
-export const UnitalicBoldContent: React.FC<PropsWithChildren<UnitalicBoldContentProps>> = ({
-  text,
-  children,
-  ...props
-}) => {
-  return (
-    <strong className={'font-style-normal me-1'} {...cypressId(props)}>
-      {text}
-      {children}
-    </strong>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/utils/unitalic-bold-time-from-now.tsx

@@ -1,17 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import type { TimeFromNowProps } from '../time-from-now'
-import { TimeFromNow } from '../time-from-now'
-import { UnitalicBoldContent } from '../unitalic-bold-content'
-import React from 'react'
-
-export const UnitalicBoldTimeFromNow: React.FC<TimeFromNowProps> = ({ time }) => {
-  return (
-    <UnitalicBoldContent>
-      <TimeFromNow time={time} />
-    </UnitalicBoldContent>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-modal/utils/unitalic-bold-trans.tsx

@@ -1,20 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { UnitalicBoldContent } from '../unitalic-bold-content'
-import React from 'react'
-import { Trans } from 'react-i18next'
-
-export interface UnitalicBoldTransProps {
-  i18nKey?: string
-}
-
-export const UnitalicBoldTrans: React.FC<UnitalicBoldTransProps> = ({ i18nKey }) => {
-  return (
-    <UnitalicBoldContent>
-      <Trans i18nKey={i18nKey} />
-    </UnitalicBoldContent>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry/note-info-sidebar-entry.tsx

@@ -1,38 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-import { useBooleanState } from '../../../../../hooks/common/use-boolean-state'
-import { cypressId } from '../../../../../utils/cypress-attribute'
-import { SidebarButton } from '../../sidebar-button/sidebar-button'
-import type { SpecificSidebarEntryProps } from '../../types'
-import { NoteInfoModal } from './note-info-modal/note-info-modal'
-import React, { Fragment } from 'react'
-import { GraphUp as IconGraphUp } from 'react-bootstrap-icons'
-import { Trans, useTranslation } from 'react-i18next'
-
-/**
- * Sidebar entry that allows to open the {@link NoteInfoModal} containing information about the current note.
- *
- * @param className CSS classes to add to the sidebar button
- * @param hide true when the sidebar button should be hidden, false otherwise
- */
-export const NoteInfoSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
-  const [modalVisibility, showModal, closeModal] = useBooleanState()
-  useTranslation()
-
-  return (
-    <Fragment>
-      <SidebarButton
-        hide={hide}
-        className={className}
-        icon={IconGraphUp}
-        onClick={showModal}
-        {...cypressId('sidebar-btn-document-info')}>
-        <Trans i18nKey={'editor.modal.documentInfo.title'} />
-      </SidebarButton>
-      <NoteInfoModal show={modalVisibility} onHide={closeModal} />
-    </Fragment>
-  )
-}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-contributors.tsx

@@ -4,11 +4,9 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
-import { NoteInfoLine } from './note-info-line'
-import { UnitalicBoldContent } from './unitalic-bold-content'
+import { SidebarMenuInfoEntry } from '../../../sidebar-menu-info-entry/sidebar-menu-info-entry'
 import React from 'react'
 import { People as IconPeople } from 'react-bootstrap-icons'
-import { Trans } from 'react-i18next'
 
 /**
  * Renders an info line about the number of contributors for the note.
@@ -17,10 +15,8 @@ export const NoteInfoLineContributors: React.FC = () => {
   const contributors = useApplicationState((state) => state.noteDetails.editedBy.length)
 
   return (
-    <NoteInfoLine icon={IconPeople} size={2}>
-      <Trans i18nKey={'editor.modal.documentInfo.usersContributed'}>
-        <UnitalicBoldContent text={contributors} />
-      </Trans>
-    </NoteInfoLine>
+    <SidebarMenuInfoEntry titleI18nKey={'editor.noteInfo.contributors'} icon={IconPeople}>
+      {contributors}
+    </SidebarMenuInfoEntry>
   )
 }

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-created-at.tsx

@@ -0,0 +1,27 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
+import { TimeFromNow } from '../../../../../common/time-from-now'
+import { SidebarMenuInfoEntry } from '../../../sidebar-menu-info-entry/sidebar-menu-info-entry'
+import { DateTime } from 'luxon'
+import React, { useMemo } from 'react'
+import { Plus as IconPlus } from 'react-bootstrap-icons'
+import { useTranslation } from 'react-i18next'
+
+/**
+ * Renders an info line about the creation time of the current note.
+ */
+export const NoteInfoLineCreatedAt: React.FC = () => {
+  useTranslation()
+  const noteCreateTime = useApplicationState((state) => state.noteDetails.createdAt)
+  const noteCreateDateTime = useMemo(() => DateTime.fromSeconds(noteCreateTime), [noteCreateTime])
+
+  return (
+    <SidebarMenuInfoEntry titleI18nKey={'editor.noteInfo.created'} icon={IconPlus}>
+      <TimeFromNow time={noteCreateDateTime} />
+    </SidebarMenuInfoEntry>
+  )
+}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-updated-at.tsx

@@ -0,0 +1,27 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
+import { TimeFromNow } from '../../../../../common/time-from-now'
+import { SidebarMenuInfoEntry } from '../../../sidebar-menu-info-entry/sidebar-menu-info-entry'
+import { DateTime } from 'luxon'
+import React, { useMemo } from 'react'
+import { Pencil as IconPencil } from 'react-bootstrap-icons'
+import { useTranslation } from 'react-i18next'
+
+/**
+ * Renders an info line about the time that the note content was last updated.
+ */
+export const NoteInfoLineUpdatedAt: React.FC = () => {
+  useTranslation()
+  const noteUpdateTime = useApplicationState((state) => state.noteDetails.updatedAt)
+  const noteUpdateDateTime = useMemo(() => DateTime.fromSeconds(noteUpdateTime), [noteUpdateTime])
+
+  return (
+    <SidebarMenuInfoEntry titleI18nKey={'editor.noteInfo.lastUpdated'} icon={IconPencil}>
+      <TimeFromNow time={noteUpdateDateTime} />
+    </SidebarMenuInfoEntry>
+  )
+}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-updated-by.tsx

@@ -0,0 +1,34 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { useApplicationState } from '../../../../../../hooks/common/use-application-state'
+import { UserAvatarForUsername } from '../../../../../common/user-avatar/user-avatar-for-username'
+import { SidebarMenuInfoEntry } from '../../../sidebar-menu-info-entry/sidebar-menu-info-entry'
+import React, { useMemo } from 'react'
+import { Pencil as IconPencil } from 'react-bootstrap-icons'
+import { Trans, useTranslation } from 'react-i18next'
+
+/**
+ * Renders an info line about the user that last updated the note content.
+ */
+export const NoteInfoLineUpdatedBy: React.FC = () => {
+  useTranslation()
+  const noteUpdateUser = useApplicationState((state) => state.noteDetails.updateUsername)
+
+  const userBlock = useMemo(() => {
+    if (!noteUpdateUser) {
+      return <Trans i18nKey={'common.guestUser'} />
+    }
+    return (
+      <UserAvatarForUsername username={noteUpdateUser} additionalClasses={'font-style-normal bold font-weight-bold'} />
+    )
+  }, [noteUpdateUser])
+
+  return (
+    <SidebarMenuInfoEntry titleI18nKey={'editor.noteInfo.lastUpdatedBy'} icon={IconPencil}>
+      {userBlock}
+    </SidebarMenuInfoEntry>
+  )
+}

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-line/note-info-line-word-count.tsx

@@ -10,18 +10,20 @@ import { useEditorReceiveHandler } from '../../../../../render-page/window-post-
 import type { OnWordCountCalculatedMessage } from '../../../../../render-page/window-post-message-communicator/rendering-message'
 import { CommunicationMessageType } from '../../../../../render-page/window-post-message-communicator/rendering-message'
 import { useEditorToRendererCommunicator } from '../../../../render-context/editor-to-renderer-communicator-context-provider'
-import { NoteInfoLine } from './note-info-line'
-import { UnitalicBoldContent } from './unitalic-bold-content'
-import type { PropsWithChildren } from 'react'
+import { SidebarMenuInfoEntry } from '../../../sidebar-menu-info-entry/sidebar-menu-info-entry'
 import React, { useCallback, useEffect, useState } from 'react'
 import { AlignStart as IconAlignStart } from 'react-bootstrap-icons'
 import { Trans, useTranslation } from 'react-i18next'
 
+interface NoteInfoLineWordCountProps {
+  visible: boolean
+}
+
 /**
  * Creates a new info line for the document information dialog that holds the
  * word count of the note, based on counting in the rendered output.
  */
-export const NoteInfoLineWordCount: React.FC<PropsWithChildren<unknown>> = () => {
+export const NoteInfoLineWordCount: React.FC<NoteInfoLineWordCountProps> = ({ visible }) => {
   useTranslation()
   const editorToRendererCommunicator = useEditorToRendererCommunicator()
   const [wordCount, setWordCount] = useState<number | null>(null)
@@ -33,21 +35,19 @@ export const NoteInfoLineWordCount: React.FC<PropsWithChildren<unknown>> = () =>
 
   const rendererReady = useApplicationState((state) => state.rendererStatus.rendererReady)
   useEffect(() => {
-    if (rendererReady) {
+    if (rendererReady && visible) {
       editorToRendererCommunicator.sendMessageToOtherSide({ type: CommunicationMessageType.GET_WORD_COUNT })
     }
-  }, [editorToRendererCommunicator, rendererReady])
+  }, [editorToRendererCommunicator, rendererReady, visible])
 
   return (
-    <NoteInfoLine icon={IconAlignStart} size={2}>
+    <SidebarMenuInfoEntry titleI18nKey={'editor.noteInfo.wordCount'} icon={IconAlignStart}>
       <ShowIf condition={wordCount === null}>
         <Trans i18nKey={'common.loading'} />
       </ShowIf>
       <ShowIf condition={wordCount !== null}>
-        <Trans i18nKey={'editor.modal.documentInfo.words'}>
-          <UnitalicBoldContent text={wordCount ?? ''} {...cypressId('document-info-word-count')} />
-        </Trans>
+        <span {...cypressId('document-info-word-count')}>{wordCount}</span>
       </ShowIf>
-    </NoteInfoLine>
+    </SidebarMenuInfoEntry>
   )
 }

frontend/src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-menu/note-info-sidebar-menu.tsx

@@ -0,0 +1,60 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { cypressId } from '../../../../../utils/cypress-attribute'
+import { SidebarButton } from '../../sidebar-button/sidebar-button'
+import { SidebarMenu } from '../../sidebar-menu/sidebar-menu'
+import type { SpecificSidebarMenuProps } from '../../types'
+import { DocumentSidebarMenuSelection } from '../../types'
+import { NoteInfoLineContributors } from './note-info-line/note-info-line-contributors'
+import { NoteInfoLineCreatedAt } from './note-info-line/note-info-line-created-at'
+import { NoteInfoLineUpdatedAt } from './note-info-line/note-info-line-updated-at'
+import { NoteInfoLineUpdatedBy } from './note-info-line/note-info-line-updated-by'
+import { NoteInfoLineWordCount } from './note-info-line/note-info-line-word-count'
+import React, { Fragment, useCallback } from 'react'
+import { ArrowLeft as IconArrowLeft, GraphUp as IconGraphUp } from 'react-bootstrap-icons'
+import { Trans, useTranslation } from 'react-i18next'
+
+/**
+ * Renders the note info menu for the sidebar.
+ *
+ * @param className Additional class names given to the menu button
+ * @param menuId The id of the menu
+ * @param onClick The callback, that should be called when the menu button is pressed
+ * @param selectedMenuId The currently selected menu id
+ */
+export const NoteInfoSidebarMenu: React.FC<SpecificSidebarMenuProps> = ({
+  className,
+  menuId,
+  onClick,
+  selectedMenuId
+}) => {
+  useTranslation()
+
+  const hide = selectedMenuId !== DocumentSidebarMenuSelection.NONE && selectedMenuId !== menuId
+  const expand = selectedMenuId === menuId
+  const onClickHandler = useCallback(() => {
+    onClick(menuId)
+  }, [menuId, onClick])
+  return (
+    <Fragment>
+      <SidebarButton
+        {...cypressId('sidebar-menu-info')}
+        hide={hide}
+        icon={expand ? IconArrowLeft : IconGraphUp}
+        className={className}
+        onClick={onClickHandler}>
+        <Trans i18nKey={'editor.noteInfo.title'} />
+      </SidebarButton>
+      <SidebarMenu expand={expand}>
+        <NoteInfoLineCreatedAt />
+        <NoteInfoLineUpdatedAt />
+        <NoteInfoLineUpdatedBy />
+        <NoteInfoLineContributors />
+        <NoteInfoLineWordCount visible={expand} />
+      </SidebarMenu>
+    </Fragment>
+  )
+}

frontend/src/components/editor-page/sidebar/types.ts

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -29,6 +29,7 @@ export interface SidebarMenuProps {
 export enum DocumentSidebarMenuSelection {
   NONE,
   USERS_ONLINE,
+  NOTE_INFO,
   IMPORT,
   EXPORT
 }