Replace document bar with sidebar (#937)

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

CHANGELOG.md

@@ -61,6 +61,7 @@ SPDX-License-Identifier: CC-BY-SA-4.0
 - A toggle in the editor preferences for turning ligatures on and off.
 - Easier possibility to share notes via native share-buttons on supported devices.
 - Surround selected text with a link via shortcut (ctrl+k or cmd+k).
+- A sidebar for menu options
 - Improved security by wrapping the markdown rendering into an iframe
 
 ### Changed

cypress/integration/export.spec.ts

@@ -14,9 +14,9 @@ describe('Export', () => {
   })
 
   it('Markdown', () => {
-    cy.get('#editor-menu-export')
+    cy.get('[data-cy="menu-export"]')
       .click()
-    cy.get('a.dropdown-item > i.fa-file-text')
+    cy.get('[data-cy="menu-export-markdown"]')
       .click()
     cy.get('a[download]')
       .then((anchor) => (

cypress/integration/import.spec.ts

@@ -10,11 +10,11 @@ describe('Import markdown file', () => {
   })
 
   it('import on blank note', () => {
-    cy.get('button#editor-menu-import')
+    cy.get('[data-cy="menu-import"]')
       .click()
-    cy.get('.import-md-file')
+    cy.get('[data-cy="menu-import-markdown"]')
       .click()
-    cy.get('div[aria-labelledby="editor-menu-import"] > input[type=file]')
+    cy.get('[data-cy="menu-import-markdown-input"]')
       .attachFile({ filePath: 'import.md', mimeType: 'text/markdown' })
     cy.get('.CodeMirror-code > div:nth-of-type(1) > .CodeMirror-line > span > span')
       .should('have.text', '# Some short import test file')
@@ -25,11 +25,11 @@ describe('Import markdown file', () => {
   it('import on note with content', () => {
 
     cy.codemirrorFill('test\nabc')
-    cy.get('button#editor-menu-import')
+    cy.get('[data-cy="menu-import"]')
       .click()
-    cy.get('.import-md-file')
+    cy.get('[data-cy="menu-import-markdown"]')
       .click()
-    cy.get('div[aria-labelledby="editor-menu-import"] > input[type=file]')
+    cy.get('[data-cy="menu-import-markdown-input"]')
       .attachFile({ filePath: 'import.md', mimeType: 'text/markdown' })
     cy.get('.CodeMirror-code > div:nth-of-type(1) > .CodeMirror-line > span > span')
       .should('have.text', 'test')

cypress/integration/toolbar.spec.ts

@@ -104,7 +104,7 @@ describe('Toolbar Buttons', () => {
         .click()
       cy.get('.CodeMirror-activeline > .CodeMirror-line > span')
         .should('have.text', `# ${testText}`)
-      cy.get('.btn-toolbar [data-cy="format-heading"]')
+      cy.get('.fa-header')
         .click()
       cy.get('.CodeMirror-activeline > .CodeMirror-line > span')
         .should('have.text', `## ${testText}`)

public/locales/en.json

@@ -224,6 +224,9 @@
                 "highlightedText": "Highlight"
             }
         },
+        "onlineStatus": {
+            "online": "Online"
+        },
         "error": {
             "locked": {
                 "title": "This note is locked",
@@ -260,6 +263,7 @@
             "switchToLight": "Switch to Light Mode"
         },
         "appBar": {
+            "new": "New",
             "syncScroll": {
                 "disable": "Disable sync scroll",
                 "enable": "Enable sync scroll"
@@ -299,16 +303,11 @@
             "menu": "Menu",
             "import": "Import",
             "export": "Export",
-            "new": "New",
-            "shareLink": "Share link",
             "extra": "Extra",
-            "revision": "Revision",
             "slideMode": "Slide Mode",
             "download": "Download",
             "help": "Help",
             "deleteNote": "Delete note",
-            "permissions": "Permissions",
-            "documentInfo": "Document info",
             "pinNoteToHistory": "Pin note to history",
             "pinnedToHistory": "Pinned to history"
         },
@@ -328,7 +327,8 @@
         },
         "export": {
             "rawHtml": "Raw HTML",
-            "pdf": "PDF export is unavailable."
+            "pdf": "PDF export is unavailable.",
+            "markdown-file": "Markdown file"
         },
         "import": {
             "clipboard": "Clipboard",

src/components/common/hidden-input-menu-entry/hidden-input-menu-entry.tsx

@@ -1,59 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React, { Fragment, useCallback, useRef } from 'react'
-import { Button, Dropdown } from 'react-bootstrap'
-import { Trans, useTranslation } from 'react-i18next'
-import { ForkAwesomeIcon } from '../fork-awesome/fork-awesome-icon'
-import { IconName } from '../fork-awesome/types'
-
-export interface HiddenInputMenuEntryProps {
-  type: 'dropdown' | 'button'
-  acceptedFiles: string
-  i18nKey: string
-  icon: IconName
-  onLoad: (file: File) => Promise<void>
-}
-
-export const HiddenInputMenuEntry: React.FC<HiddenInputMenuEntryProps> = ({ type, acceptedFiles, i18nKey, icon, onLoad }) => {
-  const { t } = useTranslation()
-
-  const fileInputReference = useRef<HTMLInputElement>(null)
-  const onClick = useCallback(() => {
-    const fileInput = fileInputReference.current
-    if (!fileInput) {
-      return
-    }
-    fileInput.addEventListener('change', () => {
-      if (!fileInput.files || fileInput.files.length < 1) {
-        return
-      }
-      const file = fileInput.files[0]
-      onLoad(file).then(() => {
-        fileInput.value = ''
-      }).catch((error) => {
-        console.error(error)
-      })
-    })
-    fileInput.click()
-  }, [onLoad])
-
-  return (
-    <Fragment>
-      <input type='file' ref={fileInputReference} className='d-none' accept={acceptedFiles}/>
-      {
-        type === 'dropdown'
-          ? <Dropdown.Item className={'small import-md-file'} onClick={onClick}>
-              <ForkAwesomeIcon icon={icon} className={'mx-2'}/>
-              <Trans i18nKey={i18nKey}/>
-            </Dropdown.Item>
-          : <Button variant='light' onClick={onClick} title={t(i18nKey)}>
-              <ForkAwesomeIcon icon={icon}/>
-            </Button>
-      }
-    </Fragment>
-  )
-}

src/components/common/user-avatar/user-avatar.tsx

@@ -29,7 +29,7 @@ const UserAvatar: React.FC<UserAvatarProps> = ({ name, photo, size, additionalCl
         title={name}
       />
       <ShowIf condition={showName}>
-        <span className="mx-1">{name}</span>
+        <span className="mx-1 user-line-name">{name}</span>
       </ShowIf>
     </span>
   )

src/components/editor/app-bar/app-bar.tsx

@@ -56,7 +56,7 @@ export const AppBar: React.FC<AppBarProps> = ({ mode }) => {
       </Nav>
       <Nav className="d-flex align-items-center text-secondary">
         <Button className="mx-2" size="sm" variant="primary">
-          <ForkAwesomeIcon icon="plus"/> <Trans i18nKey="editor.documentBar.new"/>
+          <ForkAwesomeIcon icon="plus"/> <Trans i18nKey="editor.appBar.new"/>
         </Button>
         <ShowIf condition={!userExists}>
           <SignInButton size={'sm'} />

src/components/editor/document-bar/buttons/pin-to-history-button.tsx

@@ -1,18 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { useTranslation } from 'react-i18next'
-import { TranslatedIconButton } from '../../../common/icon-button/translated-icon-button'
-
-export const PinToHistoryButton: React.FC = () => {
-  useTranslation()
-
-  const isPinned = true
-  const i18nKey = isPinned ? 'editor.documentBar.pinNoteToHistory' : 'editor.documentBar.pinnedToHistory'
-
-  return <TranslatedIconButton size={'sm'} className={'mx-1'} icon={'thumb-tack'} variant={'light'} i18nKey={i18nKey}/>
-}

src/components/editor/document-bar/buttons/share-link-button.tsx

@@ -1,59 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import equal from 'fast-deep-equal'
-import React, { Fragment, useState } from 'react'
-import { Modal } from 'react-bootstrap'
-import { Trans, useTranslation } from 'react-i18next'
-import { useSelector } from 'react-redux'
-import { useParams } from 'react-router-dom'
-import { useFrontendBaseUrl } from '../../../../hooks/common/use-frontend-base-url'
-import { ApplicationState } from '../../../../redux'
-import { CopyableField } from '../../../common/copyable/copyable-field/copyable-field'
-import { TranslatedIconButton } from '../../../common/icon-button/translated-icon-button'
-import { CommonModal } from '../../../common/modals/common-modal'
-import { ShowIf } from '../../../common/show-if/show-if'
-import { EditorPathParams } from '../../editor'
-
-export const ShareLinkButton: React.FC = () => {
-  useTranslation()
-  const [showShareDialog, setShowShareDialog] = useState(false)
-  const noteMetadata = useSelector((state: ApplicationState) => state.documentContent.metadata, equal)
-  const editorMode = useSelector((state: ApplicationState) => state.editorConfig.editorMode)
-  const baseUrl = useFrontendBaseUrl()
-  const { id } = useParams<EditorPathParams>()
-
-  return (
-    <Fragment>
-      <TranslatedIconButton
-        size={'sm'}
-        className={'mx-1'}
-        icon={'share'}
-        variant={'light'}
-        onClick={() => setShowShareDialog(true)}
-        i18nKey={'editor.documentBar.shareLink'}
-      />
-      <CommonModal
-        show={showShareDialog}
-        onHide={() => setShowShareDialog(false)}
-        closeButton={true}
-        titleI18nKey={'editor.modal.shareLink.title'}>
-        <Modal.Body>
-          <Trans i18nKey={'editor.modal.shareLink.editorDescription'}/>
-          <CopyableField content={`${baseUrl}/n/${id}?${editorMode}`} nativeShareButton={true} url={`${baseUrl}/n/${id}?${editorMode}`}/>
-          <ShowIf condition={noteMetadata.type === 'slide'}>
-            <Trans i18nKey={'editor.modal.shareLink.slidesDescription'}/>
-            <CopyableField content={`${baseUrl}/p/${id}`} nativeShareButton={true} url={`${baseUrl}/p/${id}`}/>
-          </ShowIf>
-          <ShowIf condition={noteMetadata.type === ''}>
-            <Trans i18nKey={'editor.modal.shareLink.viewOnlyDescription'}/>
-            <CopyableField content={`${baseUrl}/s/${id}`} nativeShareButton={true} url={`${baseUrl}/s/${id}`}/>
-          </ShowIf>
-        </Modal.Body>
-      </CommonModal>
-    </Fragment>
-  )
-}

src/components/editor/document-bar/connection-indicator/connection-indicator.tsx

@@ -1,32 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { Dropdown } from 'react-bootstrap'
-import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
-import { ActiveIndicatorStatus } from './active-indicator'
-import { UserLine } from './user-line'
-
-const ConnectionIndicator: React.FC = () => {
-  const userOnline = 2
-  return (
-    <Dropdown className="small mx-2" alignRight>
-      <Dropdown.Toggle id="connection-indicator" size="sm" variant="primary" className="text-uppercase">
-        <ForkAwesomeIcon icon="users" className={'mr-1'}/> {userOnline} Online
-      </Dropdown.Toggle>
-      <Dropdown.Menu>
-        <Dropdown.Item disabled={true} className="d-flex align-items-center p-0">
-          <UserLine name="Philip Molares" photo="/img/avatar.png" color="red" status={ActiveIndicatorStatus.INACTIVE}/>
-        </Dropdown.Item>
-        <Dropdown.Item disabled={true} className="d-flex align-items-center p-0">
-          <UserLine name="Philip Molares" photo="/img/avatar.png" color="blue" status={ActiveIndicatorStatus.ACTIVE}/>
-        </Dropdown.Item>
-      </Dropdown.Menu>
-    </Dropdown>
-  )
-}
-
-export { ConnectionIndicator }

src/components/editor/document-bar/connection-indicator/user-line.scss

@@ -1,11 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
- *
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-.user-line-color-indicator {
-  border-left: 3px solid;
-  min-height: 30px;
-  height: 100%;
-}

src/components/editor/document-bar/document-bar.tsx

@@ -1,43 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { useTranslation } from 'react-i18next'
-import { PinToHistoryButton } from './buttons/pin-to-history-button'
-import { ShareLinkButton } from './buttons/share-link-button'
-import { ConnectionIndicator } from './connection-indicator/connection-indicator'
-import { DocumentInfoButton } from './document-info/document-info-button'
-import { EditorMenu } from './menus/editor-menu'
-import { ExportMenu } from './menus/export-menu'
-import { ImportMenu } from './menus/import-menu'
-import { PermissionButton } from './permissions/permission-button'
-import { RevisionButton } from './revisions/revision-button'
-
-export interface DocumentBarProps {
-  title: string
-}
-
-export const DocumentBar: React.FC<DocumentBarProps> = ({ title }) => {
-  useTranslation()
-
-  return (
-    <div className={'navbar navbar-expand navbar-light bg-light'}>
-      <div className="navbar-nav">
-        <ShareLinkButton/>
-        <DocumentInfoButton/>
-        <RevisionButton/>
-        <PinToHistoryButton/>
-        <PermissionButton/>
-      </div>
-      <div className="ml-auto navbar-nav">
-        <ImportMenu/>
-        <ExportMenu title={title}/>
-        <EditorMenu noteTitle={title}/>
-        <ConnectionIndicator/>
-      </div>
-    </div>
-  )
-}

src/components/editor/document-bar/document-info/document-info-modal.tsx

@@ -1,29 +1,28 @@
 /*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
  */
 
 import { DateTime } from 'luxon'
-import React, { Fragment, useState } from 'react'
+import React from 'react'
 import { ListGroup, Modal } from 'react-bootstrap'
-import { Trans, useTranslation } from 'react-i18next'
-import { TranslatedIconButton } from '../../../common/icon-button/translated-icon-button'
+import { Trans } from 'react-i18next'
 import { CommonModal } from '../../../common/modals/common-modal'
 import { DocumentInfoLine } from './document-info-line'
 import { DocumentInfoLineWithTimeMode, DocumentInfoTimeLine } from './document-info-time-line'
 import { UnitalicBoldText } from './unitalic-bold-text'
 
-export const DocumentInfoButton: React.FC = () => {
-  const [showModal, setShowModal] = useState(false)
-  useTranslation()
+export interface DocumentInfoModalProps {
+  show: boolean,
+  onHide: () => void
+}
 
+export const DocumentInfoModal: React.FC<DocumentInfoModalProps> = ({show, onHide}) => {
     return (
-    <Fragment>
-      <TranslatedIconButton size={'sm'} className={'mx-1'} icon={'line-chart'} variant={'light'} onClick={() => setShowModal(true)} i18nKey={'editor.documentBar.documentInfo'}/>
       <CommonModal
-        show={showModal}
-        onHide={() => setShowModal(false)}
+        show={show}
+        onHide={onHide}
         closeButton={true}
         titleI18nKey={'editor.modal.documentInfo.title'}>
         <Modal.Body>
@@ -61,6 +60,5 @@ export const DocumentInfoButton: React.FC = () => {
           </ListGroup>
         </Modal.Body>
       </CommonModal>
-    </Fragment>
-  )
+    );
 }

src/components/editor/document-bar/menus/editor-menu.tsx

@@ -1,40 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { Dropdown } from 'react-bootstrap'
-import { Trans, useTranslation } from 'react-i18next'
-import { DropdownItemWithDeletionModal } from '../../../history-page/entry-menu/dropdown-item-with-deletion-modal'
-
-export interface EditorMenuProps {
-  noteTitle: string
-}
-
-export const EditorMenu: React.FC<EditorMenuProps> = ({ noteTitle }) => {
-  useTranslation()
-
-  return (
-    <Dropdown className={'small mx-1'} alignRight={true}>
-      <Dropdown.Toggle variant='light' size='sm' id='editor-menu'>
-        <Trans i18nKey={'editor.documentBar.menu'}/>
-      </Dropdown.Toggle>
-
-      <Dropdown.Menu>
-        <DropdownItemWithDeletionModal
-          itemI18nKey={'landing.history.menu.deleteNote'}
-          modalButtonI18nKey={'editor.modal.deleteNote.button'}
-          modalIcon={'trash'}
-          modalQuestionI18nKey={'editor.modal.deleteNote.question'}
-          modalTitleI18nKey={'editor.modal.deleteNote.title'}
-          modalWarningI18nKey={'editor.modal.deleteNote.warning'}
-          noteTitle={noteTitle}
-          className={'small'}
-          onConfirm={() => console.log('deleted')}/>
-
-      </Dropdown.Menu>
-    </Dropdown>
-  )
-}

src/components/editor/document-bar/menus/export-menu.tsx

@@ -1,71 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { Dropdown } from 'react-bootstrap'
-import { Trans, useTranslation } from 'react-i18next'
-import links from '../../../../links.json'
-import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
-import { MarkdownExportDropdownItem } from './export/markdown'
-
-export interface ExportMenuProps {
-  title: string
-}
-
-export const ExportMenu: React.FC<ExportMenuProps> = ({ title }) => {
-  useTranslation()
-  return (
-    <Dropdown className='small mx-1' alignRight={true}>
-      <Dropdown.Toggle variant='light' size='sm' id='editor-menu-export' className=''>
-        <Trans i18nKey='editor.documentBar.export'/>
-      </Dropdown.Toggle>
-
-      <Dropdown.Menu>
-        <Dropdown.Header>
-          <Trans i18nKey='common.export'/>
-        </Dropdown.Header>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='dropbox' className={'mx-2'}/>
-          Dropbox
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='github' className={'mx-2'}/>
-          Gist
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='gitlab' className={'mx-2'}/>
-          Gitlab Snippet
-        </Dropdown.Item>
-
-        <Dropdown.Divider/>
-
-        <Dropdown.Header>
-          <Trans i18nKey='editor.documentBar.download'/>
-        </Dropdown.Header>
-        <MarkdownExportDropdownItem title={title} />
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='file-code-o' className={'mx-2'}/>
-          HTML
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='file-code-o' className={'mx-2'}/>
-          <Trans i18nKey='editor.export.rawHtml'/>
-        </Dropdown.Item>
-
-        <Dropdown.Divider/>
-
-        <Dropdown.Item className='small text-muted' dir={'auto'} href={links.faq} target={'_blank'} rel='noopener noreferrer'>
-          <ForkAwesomeIcon icon='file-pdf-o' className={'mx-2'}/>
-          <Trans i18nKey={'editor.export.pdf'}/>
-          &nbsp;
-          <span className={'text-primary'}>
-            <Trans i18nKey={'common.why'}/>
-          </span>
-        </Dropdown.Item>
-      </Dropdown.Menu>
-    </Dropdown>
-  )
-}

src/components/editor/document-bar/menus/export/markdown.tsx

@@ -1,27 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React from 'react'
-import { Dropdown } from 'react-bootstrap'
-import { useSelector } from 'react-redux'
-import { ApplicationState } from '../../../../../redux'
-import { download } from '../../../../common/download/download'
-import { ForkAwesomeIcon } from '../../../../common/fork-awesome/fork-awesome-icon'
-
-export interface MarkdownExportDropdownItemProps {
-  title: string
-}
-
-export const MarkdownExportDropdownItem: React.FC<MarkdownExportDropdownItemProps> = ({ title }) => {
-  const markdownContent = useSelector((state: ApplicationState) => state.documentContent.content)
-
-  return (
-    <Dropdown.Item className='small' onClick={() => download(markdownContent, `${title}.md`, 'text/markdown')}>
-      <ForkAwesomeIcon icon='file-text' className={'mx-2'}/>
-      Markdown
-    </Dropdown.Item>
-  )
-}

src/components/editor/document-bar/menus/import-menu.tsx

@@ -1,73 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React, { useCallback } from 'react'
-import { Dropdown } from 'react-bootstrap'
-import { Trans } from 'react-i18next'
-import { useSelector } from 'react-redux'
-import { ApplicationState } from '../../../../redux'
-import { setDocumentContent } from '../../../../redux/document-content/methods'
-import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
-import { HiddenInputMenuEntry } from '../../../common/hidden-input-menu-entry/hidden-input-menu-entry'
-
-export const ImportMenu: React.FC = () => {
-  const markdownContent = useSelector((state: ApplicationState) => state.documentContent.content)
-
-  const onImportMarkdown = useCallback((file: File) => {
-    return new Promise<void>((resolve, reject) => {
-      const fileReader = new FileReader()
-      fileReader.addEventListener('load', () => {
-        const newContent = fileReader.result as string
-        if (markdownContent.length === 0) {
-          setDocumentContent(newContent)
-        } else {
-          setDocumentContent(markdownContent + '\n' + newContent)
-        }
-      })
-      fileReader.addEventListener('loadend', () => {
-        resolve()
-      })
-      fileReader.addEventListener('error', (error) => {
-        reject(error)
-      })
-      fileReader.readAsText(file)
-    })
-  }, [markdownContent])
-
-  return (
-    <Dropdown className='small mx-1' alignRight={true}>
-      <Dropdown.Toggle variant='light' size='sm' id='editor-menu-import' className=''>
-        <Trans i18nKey='editor.documentBar.import'/>
-      </Dropdown.Toggle>
-
-      <Dropdown.Menu>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='dropbox' className={'mx-2'}/>
-          Dropbox
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='github' className={'mx-2'}/>
-          Gist
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='gitlab' className={'mx-2'}/>
-          Gitlab Snippet
-        </Dropdown.Item>
-        <Dropdown.Item className='small'>
-          <ForkAwesomeIcon icon='clipboard' className={'mx-2'}/>
-          <Trans i18nKey='editor.import.clipboard'/>
-        </Dropdown.Item>
-        <HiddenInputMenuEntry
-          type={'dropdown'}
-          acceptedFiles={'.md, text/markdown, text/plain'}
-          i18nKey={'editor.import.file'}
-          icon={'file-text-o'}
-          onLoad={onImportMarkdown}
-        />
-      </Dropdown.Menu>
-    </Dropdown>
-  )
-}

src/components/editor/document-bar/permissions/permission-button.tsx

@@ -1,20 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React, { Fragment, useState } from 'react'
-import { TranslatedIconButton } from '../../../common/icon-button/translated-icon-button'
-import { PermissionModal } from './permission-modal'
-
-export const PermissionButton: React.FC = () => {
-  const [showPermissionModal, setShowPermissionModal] = useState(false)
-
-  return (
-    <Fragment>
-      <TranslatedIconButton size={'sm'} className={'mx-1'} icon={'lock'} variant={'light'} onClick={() => setShowPermissionModal(true)} i18nKey={'editor.documentBar.permissions'}/>
-      <PermissionModal show={showPermissionModal} onChangeShow={setShowPermissionModal}/>
-    </Fragment>
-  )
-}

src/components/editor/document-bar/permissions/permission-modal.tsx

@@ -16,7 +16,7 @@ import { PermissionList } from './permission-list'
 
 export interface PermissionsModalProps {
   show: boolean,
-  onChangeShow: (newShow: boolean) => void
+  onHide: () => void
 }
 
 export interface Principal {
@@ -59,7 +59,7 @@ const permissionsApiResponse: NotePermissions = {
   }]
 }
 
-export const PermissionModal: React.FC<PermissionsModalProps> = ({ show, onChangeShow }) => {
+export const PermissionModal: React.FC<PermissionsModalProps> = ({ show, onHide }) => {
   useTranslation()
   const [error, setError] = useState(false)
   const [userList, setUserList] = useState<Principal[]>([])
@@ -123,7 +123,7 @@ export const PermissionModal: React.FC<PermissionsModalProps> = ({ show, onChang
   return (
     <CommonModal
       show={show}
-      onHide={() => onChangeShow(false)}
+      onHide={onHide}
       closeButton={true}
       titleI18nKey={'editor.modal.permissions.title'}>
       <Modal.Body>

src/components/editor/document-bar/revisions/revision-button.tsx

@@ -1,20 +0,0 @@
-/*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
-*/
-
-import React, { Fragment, useState } from 'react'
-import { TranslatedIconButton } from '../../../common/icon-button/translated-icon-button'
-import { RevisionModal } from './revision-modal'
-
-export const RevisionButton: React.FC = () => {
-  const [show, setShow] = useState(false)
-
-  return (
-    <Fragment>
-      <TranslatedIconButton size={'sm'} className={'mx-1'} icon={'history'} variant={'light'} i18nKey={'editor.documentBar.revision'} onClick={() => setShow(true)}/>
-      <RevisionModal show={show} onHide={() => setShow(false)} titleI18nKey={'editor.modal.revision.title'} icon={'history'}/>
-    </Fragment>
-  )
-}

src/components/editor/document-bar/revisions/revision-modal.tsx

@@ -15,13 +15,18 @@ import { Revision, RevisionListEntry } from '../../../../api/revisions/types'
 import { UserResponse } from '../../../../api/users/types'
 import { useIsDarkModeActivated } from '../../../../hooks/common/use-is-dark-mode-activated'
 import { ApplicationState } from '../../../../redux'
-import { CommonModal, CommonModalProps } from '../../../common/modals/common-modal'
+import { CommonModal } from '../../../common/modals/common-modal'
 import { ShowIf } from '../../../common/show-if/show-if'
 import { RevisionModalListEntry } from './revision-modal-list-entry'
 import './revision-modal.scss'
 import { downloadRevision, getUserDataForRevision } from './utils'
 
-export const RevisionModal: React.FC<CommonModalProps> = ({ show, onHide, icon, titleI18nKey }) => {
+export interface PermissionsModalProps {
+  show: boolean,
+  onHide: () => void
+}
+
+export const RevisionModal: React.FC<PermissionsModalProps> = ({ show, onHide }) => {
   useTranslation()
   const [revisions, setRevisions] = useState<RevisionListEntry[]>([])
   const [selectedRevisionTimestamp, setSelectedRevisionTimestamp] = useState<number | null>(null)
@@ -56,7 +61,7 @@ export const RevisionModal: React.FC<CommonModalProps> = ({ show, onHide, icon,
   const markdownContent = useSelector((state: ApplicationState) => state.documentContent.content)
 
   return (
-    <CommonModal show={show} onHide={onHide} titleI18nKey={titleI18nKey} icon={icon} closeButton={true} size={'xl'} additionalClasses='revision-modal'>
+    <CommonModal show={show} onHide={onHide} titleI18nKey={'editor.modal.revision.title'} icon={'history'} closeButton={true} size={'xl'} additionalClasses='revision-modal'>
       <Modal.Body>
         <Row>
           <Col lg={4} className={'scroll-col'}>

src/components/editor/document-bar/share/share-modal.tsx

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import equal from 'fast-deep-equal'
+import React from 'react'
+import { Modal } from 'react-bootstrap'
+import { useTranslation , Trans } from 'react-i18next'
+import { useSelector } from 'react-redux'
+import { useParams } from 'react-router-dom'
+import { useFrontendBaseUrl } from '../../../../hooks/common/use-frontend-base-url'
+import { ApplicationState } from '../../../../redux'
+import { CopyableField } from '../../../common/copyable/copyable-field/copyable-field'
+import { CommonModal } from '../../../common/modals/common-modal'
+import { ShowIf } from '../../../common/show-if/show-if'
+import { EditorPathParams } from '../../editor'
+
+export interface ShareModalProps {
+  show: boolean,
+  onHide: () => void
+}
+
+export const ShareModal: React.FC<ShareModalProps> = ({ show, onHide }) => {
+  useTranslation()
+  const noteMetadata = useSelector((state: ApplicationState) => state.documentContent.metadata, equal)
+  const editorMode = useSelector((state: ApplicationState) => state.editorConfig.editorMode)
+  const baseUrl = useFrontendBaseUrl()
+  const { id } = useParams<EditorPathParams>()
+
+  return (
+    <CommonModal
+      show={show}
+      onHide={onHide}
+      closeButton={true}
+      titleI18nKey={'editor.modal.shareLink.title'}>
+      <Modal.Body>
+        <Trans i18nKey={'editor.modal.shareLink.editorDescription'}/>
+        <CopyableField content={`${baseUrl}/n/${id}?${editorMode}`} nativeShareButton={true}
+                       url={`${baseUrl}/n/${id}?${editorMode}`}/>
+        <ShowIf condition={noteMetadata.type === 'slide'}>
+          <Trans i18nKey={'editor.modal.shareLink.slidesDescription'}/>
+          <CopyableField content={`${baseUrl}/p/${id}`} nativeShareButton={true} url={`${baseUrl}/p/${id}`}/>
+        </ShowIf>
+        <ShowIf condition={noteMetadata.type === ''}>
+          <Trans i18nKey={'editor.modal.shareLink.viewOnlyDescription'}/>
+          <CopyableField content={`${baseUrl}/s/${id}`} nativeShareButton={true} url={`${baseUrl}/s/${id}`}/>
+        </ShowIf>
+      </Modal.Body>
+    </CommonModal>
+  )
+}

src/components/editor/document-renderer-pane/document-render-pane.tsx

@@ -51,7 +51,7 @@ export const DocumentRenderPane: React.FC<DocumentRenderPaneProps> = (
   const [tocAst, setTocAst] = useState<TocAst>()
   const internalDocumentRenderPaneRef = useRef<HTMLDivElement>()
   const { width } = useResizeObserver({ ref: internalDocumentRenderPaneRef.current })
-  const realWidth = width || 0
+  const realWidth = width ?? 0
   const rendererRef = useRef<HTMLDivElement | null>(null)
   const changeLineMarker = useAdaptedLineMarkerCallback(documentRenderPaneRef, rendererRef, onLineMarkerPositionChanged)
   const setContainerReference = useCallback((instance: HTMLDivElement | null) => {
@@ -84,14 +84,15 @@ export const DocumentRenderPane: React.FC<DocumentRenderPaneProps> = (
       </div>
 
       <div className={'col-md pt-4'}>
-        <ShowIf condition={realWidth >= 1280 && !!tocAst}>
+        <ShowIf condition={!!tocAst}>
+          <ShowIf condition={realWidth >= 1280}>
             <TableOfContents ast={tocAst as TocAst} className={'sticky'} baseUrl={baseUrl}/>
           </ShowIf>
-        <ShowIf condition={realWidth < 1280 && !!tocAst}>
+          <ShowIf condition={realWidth < 1280}>
             <div className={'markdown-toc-sidebar-button'}>
               <Dropdown drop={'up'}>
                 <Dropdown.Toggle id="toc-overlay-button" variant={'secondary'} className={'no-arrow'}>
-                <ForkAwesomeIcon icon={'bars'}/>
+                  <ForkAwesomeIcon icon={'list-ol'}/>
                 </Dropdown.Toggle>
                 <Dropdown.Menu>
                   <div className={'p-2'}>
@@ -101,6 +102,7 @@ export const DocumentRenderPane: React.FC<DocumentRenderPaneProps> = (
               </Dropdown>
             </div>
           </ShowIf>
+        </ShowIf>
       </div>
     </div>
   )

src/components/editor/editor-pane/editor-pane.tsx

@@ -203,9 +203,7 @@ export const EditorPane: React.FC<EditorPaneProps & ScrollProps> = ({ onContentC
   return (
     <div className={'d-flex flex-column h-100 position-relative'} onMouseEnter={onMakeScrollSource}>
       <MaxLengthWarningModal show={showMaxLengthWarning} onHide={onMaxLengthHide} maxLength={maxLength}/>
-      <ToolBar
-        editor={editor}
-      />
+      <ToolBar editor={editor}/>
       <ControlledCodeMirror
         className={`overflow-hidden w-100 flex-fill ${ligaturesEnabled ? '' : 'no-ligatures'}`}
         value={content}

src/components/editor/editor-pane/tool-bar/tool-bar.tsx

@@ -5,16 +5,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 */
 
 import { Editor } from 'codemirror'
-import React, { useCallback } from 'react'
+import React from 'react'
 import { Button, ButtonGroup, ButtonToolbar } from 'react-bootstrap'
 import { useTranslation } from 'react-i18next'
 import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
-import { HiddenInputMenuEntry } from '../../../common/hidden-input-menu-entry/hidden-input-menu-entry'
-import { handleUpload } from '../upload-handler'
 import { EditorPreferences } from './editor-preferences/editor-preferences'
 import { EmojiPickerButton } from './emoji-picker/emoji-picker-button'
 import { TablePickerButton } from './table-picker/table-picker-button'
 import './tool-bar.scss'
+import { UploadImageButton } from './upload-image-button'
 import {
   addCodeFences,
   addCollapsableBlock,
@@ -34,22 +33,14 @@ import {
   superscriptSelection,
   underlineSelection
 } from './utils/toolbarButtonUtils'
-import { supportedMimeTypesJoined } from './utils/upload-image-mimetypes'
 
 export interface ToolBarProps {
-  editor: Editor | undefined
+  editor?: Editor
 }
 
 export const ToolBar: React.FC<ToolBarProps> = ({ editor }) => {
   const { t } = useTranslation()
 
-  const onUploadImage = useCallback((file: File) => {
-    if (editor) {
-      handleUpload(file, editor)
-    }
-    return Promise.resolve()
-  }, [editor])
-
   if (!editor) {
     return null
   }
@@ -103,13 +94,7 @@ export const ToolBar: React.FC<ToolBarProps> = ({ editor }) => {
         <Button data-cy={'format-image'} variant='light' onClick={() => addImage(editor)} title={t('editor.editorToolbar.image')}>
           <ForkAwesomeIcon icon="picture-o"/>
         </Button>
-        <HiddenInputMenuEntry
-          type={'button'}
-          acceptedFiles={supportedMimeTypesJoined}
-          i18nKey={'editor.editorToolbar.uploadImage'}
-          icon={'upload'}
-          onLoad={onUploadImage}
-        />
+        <UploadImageButton editor={editor}/>
       </ButtonGroup>
       <ButtonGroup className={'mx-1 flex-wrap'}>
         <TablePickerButton editor={editor}/>

src/components/editor/editor-pane/tool-bar/upload-image-button.tsx

@@ -0,0 +1,46 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Editor } from 'codemirror'
+import React, { Fragment, useCallback, useRef } from 'react'
+import { Button } from 'react-bootstrap'
+import { useTranslation } from 'react-i18next'
+import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
+import { UploadInput } from '../../sidebar/upload-input'
+import { handleUpload } from '../upload-handler'
+import { supportedMimeTypesJoined } from './utils/upload-image-mimetypes'
+
+export interface UploadImageButtonProps {
+  editor?: Editor
+}
+
+export const UploadImageButton: React.FC<UploadImageButtonProps> = ({ editor }) => {
+  const { t } = useTranslation()
+  const clickRef = useRef<(() => void)>()
+  const buttonClick = useCallback(() => {
+    clickRef.current?.()
+  }, [])
+
+  const onUploadImage = useCallback((file: File) => {
+    if (editor) {
+      handleUpload(file, editor)
+    }
+    return Promise.resolve()
+  }, [editor])
+
+  if (!editor) {
+    return null
+  }
+
+  return (
+    <Fragment>
+      <Button variant='light' onClick={buttonClick} title={t('editor.editorToolbar.uploadImage')}>
+        <ForkAwesomeIcon icon={'upload'}/>
+      </Button>
+      <UploadInput onLoad={onUploadImage} acceptedFiles={supportedMimeTypesJoined} onClickRef={clickRef}/>
+    </Fragment>
+  )
+}

src/components/editor/editor.tsx

@@ -1,7 +1,7 @@
 /*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
  */
 
 import React, { Fragment, useCallback, useEffect, useRef, useState } from 'react'
@@ -18,12 +18,12 @@ import { extractNoteTitle } from '../common/document-title/note-title-extractor'
 import { MotdBanner } from '../common/motd-banner/motd-banner'
 import { AppBar, AppBarMode } from './app-bar/app-bar'
 import { EditorMode } from './app-bar/editor-view-mode'
-import { DocumentBar } from './document-bar/document-bar'
 import { DocumentIframe } from './document-renderer-pane/document-iframe'
 import { EditorPane } from './editor-pane/editor-pane'
 import { editorTestContent } from './editorTestContent'
 import { useViewModeShortcuts } from './hooks/useViewModeShortcuts'
 import { DualScrollState, ScrollState } from './scroll/scroll-props'
+import { Sidebar } from './sidebar/sidebar'
 import { Splitter } from './splitter/splitter'
 import { YAMLMetaData } from './yaml-metadata/yaml-metadata'
 
@@ -125,12 +125,16 @@ export const Editor: React.FC = () => {
     scrollSource.current = ScrollSource.RENDERER
   }, [])
 
+  const setEditorToScrollSource = useCallback(() => {
+    scrollSource.current = ScrollSource.EDITOR
+  }, [])
+
   return (
     <Fragment>
       <MotdBanner/>
       <div className={'d-flex flex-column vh-100'}>
         <AppBar mode={AppBarMode.EDITOR}/>
-        <DocumentBar title={documentTitle}/>
+        <div className={"flex-fill d-flex h-100 w-100 overflow-hidden flex-row"}>
           <Splitter
             showLeft={editorMode === EditorMode.EDITOR || editorMode === EditorMode.BOTH}
             left={
@@ -139,22 +143,23 @@ export const Editor: React.FC = () => {
                 content={markdownContent}
                 scrollState={scrollState.editorScrollState}
                 onScroll={onEditorScroll}
-              onMakeScrollSource={() => (scrollSource.current = ScrollSource.EDITOR)}
-            />
+                onMakeScrollSource={setEditorToScrollSource}/>
             }
-          showRight={editorMode === EditorMode.PREVIEW || (editorMode === EditorMode.BOTH)}
+            showRight={editorMode === EditorMode.PREVIEW || editorMode === EditorMode.BOTH}
             right={
-            <DocumentIframe markdownContent={markdownContent}
+              <DocumentIframe
+                markdownContent={markdownContent}
                 onMakeScrollSource={setRendererToScrollSource}
                 onFirstHeadingChange={onFirstHeadingChange}
                 onTaskCheckedChange={onTaskCheckedChange}
                 onMetadataChange={onMetadataChange}
                 onScroll={onMarkdownRendererScroll}
                 wide={editorMode === EditorMode.PREVIEW}
-                            scrollState={scrollState.rendererScrollState}
-            />
+                scrollState={scrollState.rendererScrollState}/>
             }
             containerClassName={'overflow-hidden'}/>
+          <Sidebar/>
+        </div>
       </div>
     </Fragment>
   )

src/components/editor/sidebar/delete-note-sidebar-entry.tsx

@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { DeletionModal } from '../../common/modals/deletion-modal'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const DeleteNoteSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ hide, className }) => {
+  useTranslation()
+  const [showDialog, setShowDialog] = useState(false)
+
+  return (
+    <Fragment>
+      <SidebarButton icon={"trash"} className={className} hide={hide} onClick={() => setShowDialog(true)}>
+        <Trans i18nKey={'landing.history.menu.deleteNote'}/>
+      </SidebarButton>
+      <DeletionModal
+        onConfirm={() => setShowDialog(false)}
+        deletionButtonI18nKey={'editor.modal.deleteNote.button'}
+        show={showDialog}
+        onHide={() => setShowDialog(false)}
+        titleI18nKey={'editor.modal.deleteNote.title'}>
+        <h5><Trans i18nKey={'editor.modal.deleteNote.question'}/></h5>
+        <ul>
+          <li> noteTitle</li>
+        </ul>
+        <h6>
+          <Trans i18nKey={'editor.modal.deleteNote.warning'}/>
+        </h6>
+      </DeletionModal>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/document-info-sidebar-entry.tsx

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { DocumentInfoModal } from '../document-bar/document-info/document-info-modal'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const DocumentInfoSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({className, hide}) => {
+  const [showModal, setShowModal] = useState(false)
+  useTranslation()
+
+  return (
+    <Fragment>
+      <SidebarButton hide={hide} className={className} icon={"line-chart"} onClick={() => setShowModal(true)}>
+        <Trans i18nKey={'editor.modal.documentInfo.title'} />
+      </SidebarButton>
+      <DocumentInfoModal show={showModal} onHide={() => setShowModal(false)}/>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/export-markdown-sidebar-entry.tsx

@@ -0,0 +1,28 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { useCallback } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+
+import { useSelector } from 'react-redux'
+import { ApplicationState } from '../../../redux'
+import { download } from '../../common/download/download'
+import { SidebarButton } from './sidebar-button'
+
+export const ExportMarkdownSidebarEntry: React.FC = () => {
+  useTranslation()
+
+  const markdownContent = useSelector((state: ApplicationState) => state.documentContent.content)
+  const onClick = useCallback(() => {
+    download(markdownContent, `title.md`, 'text/markdown') //todo: replace hard coded title with redux
+  }, [markdownContent])
+
+  return (
+    <SidebarButton data-cy={"menu-export-markdown"} onClick={onClick} icon={'file-text'}>
+      <Trans i18nKey={'editor.export.markdown-file'}/>
+    </SidebarButton>
+  )
+}

src/components/editor/sidebar/export-menu-sidebar-menu.tsx

@@ -0,0 +1,64 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useCallback } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import links from '../../../links.json'
+import { ExportMarkdownSidebarEntry } from './export-markdown-sidebar-entry'
+import { SidebarButton } from './sidebar-button'
+import { SidebarMenu } from './sidebar-menu'
+import { DocumentSidebarMenuSelection, SpecificSidebarMenuProps } from './types'
+
+export const ExportMenuSidebarMenu: 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 data-cy={"menu-export"} hide={hide} icon={expand ? "arrow-left" : "cloud-download"}
+                     className={className} onClick={onClickHandler}>
+        <Trans i18nKey={'editor.documentBar.export'}/>
+      </SidebarButton>
+      <SidebarMenu expand={expand}>
+        <SidebarButton icon={"github"}>
+          Gist
+        </SidebarButton>
+        <SidebarButton icon={"gitlab"}>
+          Gitlab Snippet
+        </SidebarButton>
+
+        <ExportMarkdownSidebarEntry/>
+
+        <SidebarButton icon={"file-code-o"}>
+          HTML
+        </SidebarButton>
+        <SidebarButton icon={"file-code-o"}>
+          <Trans i18nKey='editor.export.rawHtml'/>
+        </SidebarButton>
+        <SidebarButton icon={"file-pdf-o"}>
+          <a className='small text-muted' dir={'auto'} href={links.faq} target={'_blank'} rel='noopener noreferrer'>
+            <Trans i18nKey={'editor.export.pdf'}/>
+            &nbsp;
+            <span className={'text-primary'}>
+                <Trans i18nKey={'common.why'}/>
+              </span>
+          </a>
+        </SidebarButton>
+      </SidebarMenu>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/import-markdown-sidebar-entry.tsx

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useCallback, useRef } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { useSelector } from 'react-redux'
+import { ApplicationState } from '../../../redux'
+import { setDocumentContent } from '../../../redux/document-content/methods'
+import { SidebarButton } from './sidebar-button'
+import { UploadInput } from './upload-input'
+
+export const ImportMarkdownSidebarEntry: React.FC = () => {
+  const markdownContent = useSelector((state: ApplicationState) => state.documentContent.content)
+  useTranslation()
+
+  const onImportMarkdown = useCallback((file: File) => {
+    return new Promise<void>((resolve, reject) => {
+      const fileReader = new FileReader()
+      fileReader.addEventListener('load', () => {
+        const newContent = fileReader.result as string
+        if (markdownContent.length === 0) {
+          setDocumentContent(newContent)
+        } else {
+          setDocumentContent(markdownContent + '\n' + newContent)
+        }
+      })
+      fileReader.addEventListener('loadend', () => {
+        resolve()
+      })
+      fileReader.addEventListener('error', (error) => {
+        reject(error)
+      })
+      fileReader.readAsText(file)
+    })
+  }, [markdownContent])
+
+  const clickRef = useRef<(() => void)>()
+  const buttonClick = useCallback(() => {
+    clickRef.current?.();
+  },[]);
+
+  return (
+    <Fragment>
+      <SidebarButton data-cy={"menu-import-markdown"} icon={"file-text-o"} onClick={buttonClick}>
+        <Trans i18nKey={'editor.import.file'}/>
+      </SidebarButton>
+      <UploadInput onLoad={onImportMarkdown} data-cy={"menu-import-markdown-input"} acceptedFiles={'.md, text/markdown, text/plain'} onClickRef={clickRef}/>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/import-menu-sidebar-menu.tsx

@@ -0,0 +1,50 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useCallback } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { ImportMarkdownSidebarEntry } from './import-markdown-sidebar-entry'
+import { SidebarButton } from './sidebar-button'
+import { SidebarMenu } from './sidebar-menu'
+import { DocumentSidebarMenuSelection, SpecificSidebarMenuProps } from './types'
+
+export const ImportMenuSidebarMenu: 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 data-cy={"menu-import"} hide={hide} icon={expand ? "arrow-left" : "cloud-upload"}
+                     className={className} onClick={onClickHandler}>
+        <Trans i18nKey={'editor.documentBar.import'}/>
+      </SidebarButton>
+      <SidebarMenu expand={expand}>
+        <SidebarButton icon={"github"}>
+          Gist
+        </SidebarButton>
+        <SidebarButton icon={"gitlab"}>
+          Gitlab Snippet
+        </SidebarButton>
+        <SidebarButton icon={"clipboard"}>
+          <Trans i18nKey={'editor.import.clipboard'}/>
+        </SidebarButton>
+        <ImportMarkdownSidebarEntry/>
+      </SidebarMenu>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/permissions-sidebar-entry.tsx

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { PermissionModal } from '../document-bar/permissions/permission-modal'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const PermissionsSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({className, hide}) => {
+  const [showModal, setShowModal] = useState(false)
+  useTranslation()
+
+  return (
+    <Fragment>
+      <SidebarButton hide={hide} className={className} icon={"lock"} onClick={() => setShowModal(true)}>
+        <Trans i18nKey={'editor.modal.permissions.title'}/>
+      </SidebarButton>
+      <PermissionModal show={showModal} onHide={() => setShowModal(false)}/>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/pin-note-sidebar-entry.tsx

@@ -0,0 +1,23 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const PinNoteSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
+  useTranslation()
+
+  const isPinned = true
+  const i18nKey = isPinned ? 'editor.documentBar.pinNoteToHistory' : 'editor.documentBar.pinnedToHistory'
+
+  return (
+    <SidebarButton icon={'thumb-tack'} className={className} hide={hide}>
+      <Trans i18nKey={i18nKey}/>
+    </SidebarButton>
+  )
+}

src/components/editor/sidebar/revision-sidebar-entry.tsx

@@ -0,0 +1,24 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useState } from 'react'
+import { Trans } from 'react-i18next'
+import { RevisionModal } from '../document-bar/revisions/revision-modal'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const RevisionSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({className, hide}) => {
+  const [showModal, setShowModal] = useState(false)
+
+  return (
+    <Fragment>
+      <SidebarButton hide={hide} className={className} icon={"history"} onClick={() => setShowModal(true)}>
+        <Trans i18nKey={'editor.modal.revision.title'}/>
+      </SidebarButton>
+      <RevisionModal show={showModal} onHide={() => setShowModal(false)}/>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/share-sidebar-entry.tsx

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { ShareModal } from '../document-bar/share/share-modal'
+import { SidebarButton } from './sidebar-button'
+import { SpecificSidebarEntryProps } from './types'
+
+export const ShareSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({className, hide}) => {
+  const [showModal, setShowModal] = useState(false)
+  useTranslation()
+
+  return (
+    <Fragment>
+      <SidebarButton hide={hide} className={className} icon={"share"} onClick={() => setShowModal(true)}>
+        <Trans i18nKey={'editor.modal.shareLink.title'}/>
+      </SidebarButton>
+      <ShareModal show={showModal} onHide={() => setShowModal(false)}/>
+    </Fragment>
+  )
+}

src/components/editor/sidebar/sidebar-button.tsx

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React from 'react'
+import { ForkAwesomeIcon } from '../../common/fork-awesome/fork-awesome-icon'
+import { IconName } from '../../common/fork-awesome/types'
+import { ShowIf } from '../../common/show-if/show-if'
+import { SidebarEntryProps } from './types'
+
+export type SidebarEntryVariant = "primary"
+
+export const SidebarButton: React.FC<SidebarEntryProps> = ({children,  icon,  className, variant,buttonRef, hide, ...props }) => {
+  return (
+    <button ref={buttonRef}
+            className={`sidebar-entry ${hide ? 'hide' : ''} ${variant ? `sidebar-entry-${variant}` : ''} ${className ?? ''}`} {...props} >
+      <ShowIf condition={!!icon}>
+        <span className={'sidebar-icon'}>
+          <ForkAwesomeIcon icon={icon as IconName}/>
+        </span>
+      </ShowIf>
+      <span className={'sidebar-text'}>
+        {children}
+      </span>
+    </button>
+  )
+}

src/components/editor/sidebar/sidebar-menu.tsx

@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React from 'react'
+import { SidebarMenuProps } from './types'
+
+export const SidebarMenu: React.FC<SidebarMenuProps> = ({children, expand}) => {
+    return (
+      <div className={`sidebar-menu ${expand ? 'show' : ''}`}>
+        <div className={`d-flex flex-column`}>
+          {children}
+        </div>
+      </div>
+    );
+}

src/components/editor/sidebar/sidebar.tsx

@@ -0,0 +1,55 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { useCallback, useRef, useState } from 'react'
+import { useClickAway } from 'react-use'
+import { DeleteNoteSidebarEntry } from './delete-note-sidebar-entry'
+import { DocumentInfoSidebarEntry } from './document-info-sidebar-entry'
+import { ExportMenuSidebarMenu } from './export-menu-sidebar-menu'
+import { ImportMenuSidebarMenu } from './import-menu-sidebar-menu'
+import { PermissionsSidebarEntry } from './permissions-sidebar-entry'
+import { PinNoteSidebarEntry } from './pin-note-sidebar-entry'
+import { RevisionSidebarEntry } from './revision-sidebar-entry'
+import { ShareSidebarEntry } from './share-sidebar-entry'
+import "./style/theme.scss"
+import { DocumentSidebarMenuSelection } from './types'
+import { UsersOnlineSidebarMenu } from './users-online-sidebar-menu/users-online-sidebar-menu'
+
+export const Sidebar: React.FC = () => {
+
+  const sideBarRef = useRef<HTMLDivElement>(null)
+  const [selectedMenu, setSelectedMenu] = useState<DocumentSidebarMenuSelection>(DocumentSidebarMenuSelection.NONE)
+
+  useClickAway(sideBarRef, () => {
+    setSelectedMenu(DocumentSidebarMenuSelection.NONE)
+  })
+
+  const toggleValue = useCallback((toggleValue: DocumentSidebarMenuSelection): void => {
+    const newValue = selectedMenu === toggleValue ? DocumentSidebarMenuSelection.NONE : toggleValue
+    setSelectedMenu(newValue)
+  }, [selectedMenu])
+
+  const selectionIsNotNone = selectedMenu !== DocumentSidebarMenuSelection.NONE
+
+  return (
+    <div className="slide-sidebar">
+      <div ref={sideBarRef} className={`sidebar-inner ${selectionIsNotNone ? 'show' : ''}`}>
+        <UsersOnlineSidebarMenu menuId={DocumentSidebarMenuSelection.USERS_ONLINE}
+                                selectedMenuId={selectedMenu} onClick={toggleValue}/>
+        <DocumentInfoSidebarEntry hide={selectionIsNotNone}/>
+        <RevisionSidebarEntry hide={selectionIsNotNone}/>
+        <PermissionsSidebarEntry hide={selectionIsNotNone}/>
+        <ImportMenuSidebarMenu menuId={DocumentSidebarMenuSelection.IMPORT}
+                               selectedMenuId={selectedMenu} onClick={toggleValue}/>
+        <ExportMenuSidebarMenu menuId={DocumentSidebarMenuSelection.EXPORT}
+                               selectedMenuId={selectedMenu} onClick={toggleValue}/>
+        <ShareSidebarEntry hide={selectionIsNotNone}/>
+        <DeleteNoteSidebarEntry hide={selectionIsNotNone}/>
+        <PinNoteSidebarEntry hide={selectionIsNotNone}/>
+      </div>
+    </div>
+  )
+}

src/components/editor/sidebar/style/colors.scss

@@ -0,0 +1,49 @@
+/*!
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+.slide-sidebar {
+  background: $body-bg;
+
+  .sidebar-menu>div {
+    background: $sidebar-menu-bg;
+    box-shadow: inset 0 7px 7px -6px $sidebar-menu-shadow;
+  }
+
+  .sidebar-inner {
+    background: $body-bg;
+  }
+
+  .sidebar-entry {
+    color: $dark;
+
+    &:hover {
+      background: $entry-hover-bg;
+      color: $dark;
+    }
+
+    &.sidebar-entry-primary {
+      background: $primary;
+      color: $white;
+
+      &:hover {
+        color: $primary;
+        background: $entry-hover-bg;
+      }
+    }
+  }
+}
+
+@mixin text-stroke($shadow-color) {
+  text-shadow: 0px 0px 1px $shadow-color,
+  1px 0px 1px $shadow-color,
+  0px 1px 1px $shadow-color,
+  -1px 0px 1px $shadow-color,
+  0px -1px 1px $shadow-color,
+  1px 1px 1px $shadow-color,
+  -1px -1px 1px $shadow-color,
+  -1px 1px 1px $shadow-color,
+  1px -1px 1px $shadow-color;
+}

src/components/editor/sidebar/style/layout.scss

@@ -0,0 +1,100 @@
+/*!
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+
+$height: 40px;
+$menu-width: 175px;
+
+.slide-sidebar {
+  flex: 0 0 $height;
+  position: relative;
+
+  .sidebar-inner {
+    height: 100%;
+    display: flex;
+    overflow-y: auto;
+    flex-direction: column;
+    position: absolute;
+    z-index: 999;
+    width: $menu-width;
+    top: 0;
+    left: 0;
+    transition: left 0.3s;
+    box-shadow: 0 0 0px rgba(0, 0, 0, 0.15);
+
+    &:hover, &.show {
+      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+      left: (-$menu-width + $height);
+    }
+  }
+
+  .sidebar-menu {
+    transition: height 0.2s, flex-basis 0.2s;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    flex: 0 1 0;
+    height: 0;
+
+    &.show {
+      height: 100%;
+      flex-basis: 100%;
+      overflow-y: auto;
+    }
+  }
+
+  .sidebar-entry {
+    height: $height;
+    flex: 0 0 $height;
+    width: 100%;
+    display: flex;
+    align-items: center;
+    border: solid 1px rgba(0, 0, 0, 0.15);
+    user-select: none;
+    cursor: pointer;
+    background: transparent;
+    padding: 0;
+    transition: height 0.2s, flex-basis 0.2s;
+    overflow: hidden;
+
+    &.hide {
+      flex-basis: 0;
+      height: 0px;
+      border-width: 0px;
+
+      .sidebar-icon {
+        opacity: 0;
+      }
+
+      .sidebar-text {
+        opacity: 0;
+      }
+    }
+
+    .sidebar-icon {
+      transition: opacity 0.2s;
+      opacity: 1;
+      height: $height;
+      width: $height;
+      display: inline-flex;
+      align-items: center;
+      justify-content: center;
+      position: relative;
+      flex: 0 0 40px;
+    }
+
+    .sidebar-text {
+      height: 100%;
+      display: flex;
+      align-items: center;
+      opacity: 1;
+      transition: opacity 0.2s;
+      text-align: left;
+      flex: 1 1 0;
+      width: 0;
+    }
+  }
+}

src/components/editor/sidebar/style/theme.scss

@@ -0,0 +1,21 @@
+/*!
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+body.dark {
+  @import "../../../../style/variables.dark";
+  $entry-hover-bg: lighten($body-bg, 10%);
+  $sidebar-menu-bg: $body-bg;
+  $sidebar-menu-shadow: #1d1d1d;
+  @import "colors";
+}
+
+@import "../../../../style/variables.light";
+$entry-hover-bg: darken($body-bg, 10%);
+$sidebar-menu-bg: $body-bg;
+$sidebar-menu-shadow: #bbbbbb;
+@import "colors";
+
+@import "layout";

src/components/editor/sidebar/types.ts

@@ -0,0 +1,43 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { RefObject } from 'react'
+import { IconName } from '../../common/fork-awesome/types'
+import { SidebarEntryVariant } from './sidebar-button'
+
+export interface SpecificSidebarEntryProps {
+  className?: string
+  hide?: boolean
+  onClick?: () => void
+}
+
+export interface SidebarEntryProps {
+  icon?: IconName
+  variant?: SidebarEntryVariant
+  buttonRef?: RefObject<HTMLButtonElement>
+  hide?: boolean
+  className?: string
+  onClick?: () => void
+  "data-cy"?: string
+}
+
+export interface SidebarMenuProps {
+  expand?: boolean
+}
+
+export enum DocumentSidebarMenuSelection {
+  NONE,
+  USERS_ONLINE,
+  IMPORT,
+  EXPORT
+}
+
+export interface SpecificSidebarMenuProps {
+  className?: string
+  onClick: (menuId: DocumentSidebarMenuSelection) => void
+  selectedMenuId: DocumentSidebarMenuSelection
+  menuId: DocumentSidebarMenuSelection
+}

src/components/editor/sidebar/upload-input.tsx

@@ -0,0 +1,44 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { MutableRefObject, useCallback, useEffect, useRef } from 'react'
+
+export interface UploadInputProps {
+  onLoad: (file: File) => Promise<void>
+  acceptedFiles: string
+  onClickRef: MutableRefObject<(() => void) | undefined>
+  "data-cy"?: string
+}
+
+export const UploadInput: React.FC<UploadInputProps> = ({ onLoad, acceptedFiles, onClickRef, ...props }) => {
+  const fileInputReference = useRef<HTMLInputElement>(null)
+  const onClick = useCallback(() => {
+    const fileInput = fileInputReference.current
+    if (!fileInput) {
+      return
+    }
+    fileInput.addEventListener('change', () => {
+      if (!fileInput.files || fileInput.files.length < 1) {
+        return
+      }
+      const file = fileInput.files[0]
+      onLoad(file).then(() => {
+        fileInput.value = ''
+      }).catch((error) => {
+        console.error(error)
+      })
+    })
+    fileInput.click()
+  }, [onLoad])
+
+  useEffect(() => {
+    onClickRef.current = onClick
+  })
+
+  return (
+    <input data-cy={props["data-cy"]} type='file' ref={fileInputReference} className='d-none' accept={acceptedFiles}/>
+  )
+}

src/components/editor/sidebar/users-online-sidebar-menu/online-counter.scss

@@ -0,0 +1,42 @@
+/*!
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+body.dark {
+  @import "../../../../style/variables.dark";
+  $entry-hover-bg: lighten($body-bg, 10%);
+  $sidebar-menu-bg: $body-bg;
+  $sidebar-menu-shadow: #1d1d1d;
+  @import "../style/colors";
+}
+
+@import "../../../../style/variables.light";
+$entry-hover-bg: darken($body-bg, 10%);
+$sidebar-menu-bg: $body-bg;
+$sidebar-menu-shadow: #bbbbbb;
+@import "../style/colors";
+
+.slide-sidebar .sidebar-entry.online-entry {
+  &:hover {
+    .sidebar-icon:after {
+      color: $primary;
+      $shadow-color: #ffffff;
+      @include text-stroke(#ffffff);
+    }
+  }
+
+  --users-online: '0';
+
+  .sidebar-icon:after {
+    @include text-stroke($primary);
+    content: var(--users-online);
+    position: absolute;
+    right: 5px;
+    bottom: 3px;
+    font-size: 0.9rem;
+    color: #ffffff;
+    line-height: 1;
+  }
+}

src/components/editor/sidebar/users-online-sidebar-menu/user-line.scss

@@ -0,0 +1,30 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+.user-line-color-indicator {
+  border-left: 3px solid;
+  min-height: 30px;
+  height: 100%;
+  flex: 0 0 3px;
+}
+
+.user-avatar {
+  flex: 0 0 20px;
+}
+
+.user-line-name {
+  text-overflow: ellipsis;
+  flex: 1 1 0;
+  overflow: hidden;
+}
+
+.active-indicator-container {
+  height: 100%;
+  display: flex;
+  flex: 0 0 20px;
+  align-items: center;
+  justify-content: center;
+}

src/components/editor/sidebar/users-online-sidebar-menu/user-line.tsx

@@ -1,10 +1,10 @@
 /*
-SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: AGPL-3.0-only
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment } from 'react'
+import React from 'react'
 import { UserAvatar } from '../../../common/user-avatar/user-avatar'
 import { ActiveIndicator, ActiveIndicatorStatus } from './active-indicator'
 import './user-line.scss'
@@ -18,10 +18,12 @@ export interface UserLineProps {
 
 export const UserLine: React.FC<UserLineProps> = ({ name, photo, color, status }) => {
   return (
-    <Fragment>
+    <div className={'d-flex align-items-center h-100 w-100'}>
       <div className='d-inline-flex align-items-bottom user-line-color-indicator' style={{ borderLeftColor: color }}/>
-      <UserAvatar photo={photo} name={name} additionalClasses={'mx-2'}/>
+      <UserAvatar photo={photo} name={name} additionalClasses={'flex-fill overflow-hidden px-2 text-nowrap w-100'}/>
+      <div className={"active-indicator-container"}>
         <ActiveIndicator status={status} />
-    </Fragment>
+      </div>
+    </div>
   )
 }

src/components/editor/sidebar/users-online-sidebar-menu/users-online-sidebar-menu.tsx

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import React, { Fragment, useCallback, useEffect, useRef, useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { SidebarButton } from '../sidebar-button'
+import { SidebarMenu } from '../sidebar-menu'
+import { DocumentSidebarMenuSelection, SpecificSidebarMenuProps } from '../types'
+import { ActiveIndicatorStatus } from './active-indicator'
+import './online-counter.scss'
+import { UserLine } from './user-line'
+
+export const UsersOnlineSidebarMenu: React.FC<SpecificSidebarMenuProps> = ({
+                                                                             className,
+                                                                             menuId,
+                                                                             onClick,
+                                                                             selectedMenuId
+                                                                           }) => {
+  const buttonRef = useRef<HTMLButtonElement>(null)
+  const [counter] = useState(2)
+  useTranslation()
+
+  useEffect(() => {
+    const value = `${counter}`
+    buttonRef.current?.style.setProperty('--users-online', `"${value}"`)
+  }, [counter])
+
+  const hide = selectedMenuId !== DocumentSidebarMenuSelection.NONE && selectedMenuId !== menuId
+  const expand = selectedMenuId === menuId
+  const onClickHandler = useCallback(() => {
+    onClick(menuId)
+  }, [menuId, onClick])
+
+  return (
+    <Fragment>
+      <SidebarButton hide={hide} buttonRef={buttonRef} onClick={onClickHandler} icon={expand ? "arrow-left" : "users"}
+                     variant={'primary'} className={`online-entry ${className ?? ''}`}>
+        <Trans i18nKey={'editor.onlineStatus.online'}/>
+      </SidebarButton>
+      <SidebarMenu expand={expand}>
+        <SidebarButton>
+          <UserLine name="Philip Molares" photo="/img/avatar.png" color="red" status={ActiveIndicatorStatus.INACTIVE}/>
+        </SidebarButton>
+        <SidebarButton>
+          <UserLine name="Tilman Vatteroth" photo="/img/avatar.png" color="blue" status={ActiveIndicatorStatus.ACTIVE}/>
+        </SidebarButton>
+      </SidebarMenu>
+    </Fragment>
+  )
+}

src/components/editor/table-of-contents/table-of-contents.scss

@@ -16,19 +16,21 @@
     top: 0;
   }
 
+  padding: 2px;
+
   > ul > li {
     > a {
-      padding: 4px 20px;
+      padding: 4px 10px;
     }
 
     > ul > li {
       > a {
-        padding: 1px 0 1px 30px;
+        padding: 1px 0 1px 20px;
       }
 
       > ul > li {
         > a {
-          padding: 1px 0 1px 38px;
+          padding: 1px 0 1px 28px;
         }
       }
     }
@@ -63,7 +65,7 @@
 
 .markdown-toc-sidebar-button {
   position: fixed;
-    right: 40px;
+  right: 70px;
   bottom: 30px;
 
   & > .dropup {

src/components/markdown-renderer/hooks/use-post-toc-ast-on-change.ts

@@ -5,8 +5,8 @@
  */
 
 import equal from 'fast-deep-equal'
-import { RefObject, useEffect, useRef } from 'react'
 import { TocAst } from 'markdown-it-toc-done-right'
+import { RefObject, useEffect, useRef } from 'react'
 
 export const usePostTocAstOnChange = (tocAst: RefObject<TocAst|undefined>, onTocChange?: (ast: TocAst) => void): void => {
   const lastTocAst = useRef<TocAst>()
@@ -15,5 +15,5 @@ export const usePostTocAstOnChange = (tocAst: RefObject<TocAst|undefined>, onToc
       lastTocAst.current = tocAst.current
       onTocChange(tocAst.current)
     }
-  }, [onTocChange, tocAst])
+  })
 }